Mine safety common sense 120 questions

1. What is safe production? A: Safe production means working hard to improve working conditions, overcome unsafe factors, prevent casualties, and ensure labor safety and health and state property. The people's life and property are safe under the premise of safety. 2. What is labor protection? A: Labor protection refers to the use of technological advances and scientific management in accordance with national laws and regulations, and adopts organizational measures and technical measures to eliminate undesirable conditions and behaviors that endanger personal health and safety, and prevent accidents and occupational diseases. To protect the safety and health of workers in the labor process, including: labor safety, labor hygiene, protection of women workers, protection of underage workers, working hours and vacation systems. 3. What is occupational safety? A: Occupational safety refers to the state in which people have no casualties, occupational diseases, equipment damage or property losses during the production process. It is a kind of "safety" with specific meanings and categories.  4. What is the safety production policy? A: China's safe production policy, also known as the labor protection policy, at the second national labor protection work conference in 1952 put forward the principle that labor protection work must implement safe production. At the National Labor Inspection Conference in 1987, it was further stipulated as the "safety first" and "prevention-oriented" policy, and it has been in use ever since.  5. What is the employee casualty accident? A: The employee casualty accident refers to the personal injury and acute poisoning accident that occurred during the labor process. That is, the employees work in this position, or although they are not working in this position, but because the equipment and facilities of the enterprise are not safe, the working conditions and working environment are poor, the management is not good, and the business leaders are assigned to engage in business activities outside the company, the personal occurrence occurs. Injury (ie minor injuries, serious injuries, death) and acute poisoning accidents.  6. What is a minor injury?  A: A minor injury is caused by a physical disability of a worker, or a functional or organic mild injury of certain organs, manifested as a slight or temporary loss of labor capacity. Generally speaking, the injured employee is working more than one working day, but not enough. 7. What is a serious injury? A: Serious injury refers to injuries that cause physical impairment of workers or serious damage to organs such as norms and hearing. Generally, it can cause long-term dysfunction of the human body, or damage to labor capacity, and the loss of serious injury is more than 105. Working day.  8. What is an occupational disease?  A: Occupational disease is an occupational hazard that affects the strength and time of the human body beyond a certain limit, leading to functional and organic pathological changes in the human body, and thus the corresponding clinical symptoms, such diseases are called occupational diseases.  9. What is a liability accident? A: It refers to an accident caused by the fault of the person concerned.  10. What is a non-responsible accident? A: It refers to an irresistible accident caused by natural factors, or an unpredictable accident due to current scientific and technological conditions. 11. What is a damage accident? A: It refers to an accident that is deliberately created to achieve a certain purpose.  12. What?*菔?* Disability injury? A: Temporary ** Disability injury is the injury and poisoning of the temporary injury can not be engaged in the original position.  13. What is permanent ** partial disability injury? A: Perpetual ** Disability Injury refers to the irreparable loss of damage to the limbs or certain organs of the poisoned and poisoned person.  14. In the course of labor, the employees of the enterprise caused casualties due to illness, can they be handled according to work accidents? A: The employees of the enterprise caused casualties due to illness during the labor process. They were diagnosed by the hospital's diagnosis and labor department at the county level and above, and were confirmed to be caused by the illness of the employee.  15. What is the direct economic loss? A: Refers to the cost of the accident and the cost of the aftermath of the accident and the value of destroying the property.  16. What is the indirect economic loss? A: The value of other losses caused by the reduction of output value, resource damage and accidents caused by accidents.  17. Where there are flammable and explosive gases, what electrical equipment should be used. Answer: Explosion-proof electrical equipment.  18. Is there a major casualty accident in an industrial and mining enterprise? A: One person died or three people were seriously injured.  19. What is “five simultaneous” for safety production? A: In planning, arranging, inspecting, summarizing, and appraising production, it is necessary to plan, arrange, inspect, summarize, and evaluate safety production at the same time. 20. What is the principle of “four not letting go” to the accident? A: The analysis of the cause of the accident is unclear, the person responsible for the accident has not been dealt with, the people have not been educated, and there are no preventive measures. Let go.  21. What are the safety of enterprise employees? A: Actively participate in safety production activities, it is strictly forbidden to go to work after drinking, not to smoke in the non-smoking fire zone, and strictly enforce the operating procedures. It is not allowed to violate the regulations and operate illegally. Safety helmets must be worn when entering the construction site. All protective devices, protective facilities, warnings and safety signs must not be arbitrarily removed and moved freely.  22. How many volts does the three-phase voltage for production use? Does the safety voltage refer to a few volts? A: The three-phase voltage is 380 volts. According to national standards, the safe voltage refers to 42 volts, 36 volts, 24 volts, 12 volts. , 6 volts, especially wet and 12 volts should be used in the construction of the container. 23. What is China's current safety management system? A: The government's unified leadership, departmental supervision, corporate overall responsibility, and social supervision support.  24. The emergency principle of a work-related accident is? A: Rescue the wounded, protect the scene of the accident, and report to the relevant departments promptly.  25. What are the two aspects of safety production in the production process? A: Personal safety, equipment safety.  26. What protective measures should be used to use mobile electrical equipment? A: 1:1 isolation transformer or electric shock protector.  27, the three major safety components of lifting equipment refers to? A: hooks, wire ropes, brakes.  28. What are the three valid time forms for the safety inspection of the team?  A: Pre-class inspection, class inspection, and post-class inspection. 29, the core of various types of safety production system is? A: Safety production responsibility system.  30. What are the important links to discover and eliminate insecurities? A: Security check. 31. Who is the first person responsible for the safety of the company? A: The legal representative. 32. Which colors are defined by the safety color, what do they represent?  A: Red: Prohibited, stopped; Blue: Command; Yellow: Warning; Green: Safe. 33. Electrical accidents include: A. Current injury accidents, electromagnetic field injury accidents, lightning accidents, electrostatic accidents, circuit failures. 34. What education must be experienced before new employees can go to work? A: Three levels of safety education should be passed according to the regulations, including factory, workshop, and team, and they can only be employed after passing the examination. 35. Can a person in a special industry get a job after passing the safety knowledge training before going to work? A: You must also go through special safety knowledge and safety operation skills training, and after obtaining the special operation operation certificate, you can work. 36. Forced workers to take risks in their operations, resulting in major casualties and serious consequences for years of imprisonment or criminal detention. In the case of a particularly bad situation, a few years or more years of imprisonment?  A: Force the workers to risk their homework, causing serious consequences for imprisonment of up to 3 years or criminal detention. The situation is particularly bad for more than 3 years, and the term of imprisonment is less than 7 years. 37. Under what circumstances does the blaster have the right to refuse to shoot? A: The blaster has the right to refuse to release the gun when the operation site has one of the following conditions: (1) bracket, filling (or topping), mining height (or stripping height), blasthole arrangement does not meet the requirements of the operating procedures, or There is a danger of a roof (or a slope falling). (2) Gas overrun. (3) The working face has obvious signs of gas permeable after permeable, or the temperature inside the blasthole is abnormal. (4) Cables or other equipment are not protected. (5) There is no warning. 38. Why do you have to wear a good miner's lamp into the well?  A: The miner's lamp is the eye of the well-input personnel. Each well-input person must wear a good miner's lamp, otherwise it will not be allowed to enter the well. Check whether the miner's lamp (1) battery lamp box is broken or leaking; (2) whether the lamp cap is damaged, whether the lamp ring is loose, whether the lamp cap glass is broken, (3) whether the lamp wire is broken or broken, the lamp wire and the lamp cap and the battery case Whether the connection of the word is firm and the wiring is intact; (4) Whether the lock of the light lock is reliable, whether it is loose or not; (5) How is the brightness of the light; (6) Whether the lamp switch is sensitive and reliable.  The miner's lamp found to have the above problems should be replaced immediately. Otherwise, it will not only fail to function as a downhole lighting, affecting the operation, and even cause a major accident. After the lamp is inspected, it should be taken well. Do not put it in your hand or on your shoulder. Do not bring a spare light bulb. It is absolutely forbidden to open the miner's lamp battery box or turn on the lamp head in the underground. You should return the lamp immediately after work, and immediately put it on the shelf. Charging or overhauling, it is not allowed to bring the lamp back for use or lock it in the locker. 39. How to save gas fires? A: To save a gas fire, usually do not rush to extinguish the fire, but should first try to close the valve and cut off the gas source. As long as the gas stops leaking outward, the fire will extinguish itself. If the valve is damaged, it is difficult to cut off the gas source at a time, then it is better to let the flame continue to burn, and at the same time try to take other measures to cut off the gas source, and must not rush to extinguish the fire, so as not to cause an explosion. The most effective fire extinguishing agent for extinguishing gas fires is dry powder. 40. Why should the elevator be inspected? How long should the interval be tested? A: Doing the elevator inspection work is an important measure to prevent accidents and protect personal and equipment safety. The elevator safety supervision and inspection is carried out once a year. 41. What are the regulations for the operation of special operations personnel? Answer: The special operator must be trained according to the “Special Management Safety Management Assessment Rules” and related regulations and standards. 42. What are the legal occupational diseases in China? How many? A: There are 9 categories and 99 types. 43. No enterprise or institution or individual production laborer may hire minors who are under the age of majority to engage in productive labor. Answer: Under 16 years of age.  44. What are the three treasures of construction workers? A: Safety helmets, safety belts, safety nets. 45. Which three labor protection regulations have been issued by the National Federation of Trade Unions? A: In 1999, the National Federation of Trade Unions reissued the Regulations on the Work of Labor Union Labor Protection Supervision and Inspectors and the Work Regulations of the Labor Protection Supervision and Inspection Committee of Grassroots Trade Unions. ", Labor Union Group Labor Protection Inspector Work Regulations."  46. In the emergency process of discovering major accidents and serious occupational hazards in the production process and endangering the safety of employees, what duties should the labor protection supervision and inspection committee (members) of the grassroots trade unions perform? The on-site commander requested urgent measures to immediately remove the operator from the danger zone. If it is invalid, it should support or organize employees to take necessary hedging measures and report immediately. 47. What is the state's dust control for mine dust production sites? A: The state stipulates that all dust production operations in mines must adopt closed dust removal; spray dusting, wet operation and other comprehensive dust prevention measures, air dust The concentration shall not exceed the national sanitary standard, and the personnel at the dust-producing operation site must wear personal dust-proof protective gear as required. 48. When is blasting, when is the blasting warning set? How to set it? A: According to GB6722-86 "Blasting Safety Regulations": Before the blasting work begins, the boundary of the dangerous area must be determined and the obvious signs should be set. Underground blasting should be set up on the relevant passages. The return air alley should be replaced with a wooden board or a roadblock with a bracket, and the signboard of “Blasting danger zone, not allowed inside” should be hung. After the blasting is completed, the roadway can be completely ventilated before the wooden boards and signs of the return air lane can be removed. The coal mine shall set up a sentry post in the return airway outside the dangerous range of the blasting air shock wave, which must be approved by the chief engineer of the mine. The sentry should be equipped with a self-rescuer. 49. Which institution is the main body of law enforcement in the Mine Safety Law? A: The main body of law enforcement in the Mine Safety Law is the labor administrative department of the people's government at or above the county level and the people's government at or above the county level. 50. What rights do mine employees have in terms of safety production? A: The right to criticize, report and accuse the behavior that endangers the safety of employees; participate in democratic management, provide opinions and suggestions on work safety; enjoy labor protection according to law; Enjoy labor insurance. 51. What are the main contents of the mine production safety responsibility system? A: The safety production responsibility system of mining enterprises should include the following main contents: (1) Leadership safety production responsibility system at all levels; (2) Various functional agencies, Personnel safety production responsibility system; (3) Safety production responsibility system for each type of work and post workers. 52. What are the provisions of the Mine Safety Law for employee safety education and training? How to punish violations? A: Article 26 of the Mine Safety Law stipulates: “Mining enterprises must conduct safety education and training for employees, without safety. According to Article 40 of the Mine Safety Law, “No safety education and training for employees, and assignment of employees to work.” If the circumstances are serious, the people's government at or above the county level shall be invited to suspend production for rectification, and the person in charge and the person directly responsible shall be given administrative sanctions by the unit to which they are located or the competent authority at a higher level. 53. What are the requirements for safety education and training? A: For those who receive education and training for different duties and responsibilities, they should meet the following requirements after education and training: (1) Mine administrative leadership and technology Responsible person: 1) Understand the basic theory of safety production technology and the specific regulations and basis of relevant regulations; 2) Develop and review disaster prevention and treatment plans and implementation measures, and correctly organize and direct rescue accidents; ) Ability to inspect, address accidents, analyze safety conditions, and improve safety measures. (2) Engineering and technical personnel and safety supervision personnel: 1) It can command production and preparation of inspection operation procedures and operation rules according to safety regulations; 2) Check and judge accident signs, eliminate accidents, and take emergency measures after accidents Organize workers to deal with accidents and avoid disasters. (3) Team leader and special operation personnel: 1) Familiar with the operation procedures and operation procedures of this type of work; 2) Master the safety technology of this position; 3) Master the performance of equipment, instruments and instruments within the scope of duties, Principles and constructions will be used and trouble-shooting skillfully. (4) New workers, replacement work and personnel using new technology operations: 1) Understand the relevant national regulations; 2) Familiar with the rules of operation; 3) Familiar with the use and operation of the scope of duties Equipment, instruments, and can eliminate faults; 4) Understand the hidden dangers of accidents that may occur in this job, and can be excluded; 5) Newly recruited workers must undergo on-the-spot internships and pass the exams before they can be employed. 54. Regarding the distribution of labor protection articles to employees of mining enterprises, what are the regulations of the state? How to punish violations of regulations? A: According to Article 28 of the Mine Safety Law: “Mining enterprises must provide workers with the necessary safety and production requirements. Labor protection articles." According to Article 9 of the "Administrative Punishment Measures for Violation of the Labor Law of the People's Republic of China": the employer has not provided the necessary labor protection articles and labor protection facilities to the workers. Should be ordered to correct, and can be fined up to 5,000 yuan. 55. What kind of labor protection products should mining enterprises pay to workers? A: Mining enterprises should distribute protective equipment such as helmets, safety belts, protective shoes, protective boots, protective clothing and dust masks to workers. 56. How do mining enterprises treat employees who are injured or injured in mine accidents? A: According to Article 38 of the Mine Safety Law: “Mining enterprises shall provide pensions or compensation to employees who are injured or injured in mine accidents in accordance with state regulations. insurance companies to mine workers, death or maimed in accidents in mines after receiving insurance money can also enjoy labor insurance benefits  a:? death or disability of the workers in the mine accident, if the insured life insurance, Or the mining enterprise has insured the accidental injury insurance for it. In addition to the insurance company's regulations, it can still enjoy the labor insurance benefits in accordance with the state regulations. 58. What kinds of commonly used fire extinguishers? Answer: acid and alkali, foam, dry powder, carbon dioxide, 1211. 59. What are the basic methods of fire extinguishing? A: Cooling method, isolation method, asphyxiation method, inhibition method. 60. What kind of fire extinguishing is used in oil fires? Machine Fighting?  Answer: Foam fire extinguisher. 61. What are the main causes of electrical fires? A: Short circuit, overload, contact resistance , suffocation method, suppression method. 64. What is the stipulation of Article 5 of the Fire Law of the People's Republic of China? A: Any unit has the obligation to maintain fire safety, protect fire facilities, prevent fires, and report fires. Adult citizens have the obligation to participate in organized fire-fighting work. 65. What are the guidelines for fire prevention? A: Prevention is the main; prevention and elimination. 66. What are the principles of fire protection? The masses are combined. 67. Why should we pay close attention to the traumatic miners to stop bleeding? What are the three types of bleeding? A: The wounds usually bleed, especially the large arterial vascular injury, excessive bleeding, pale, cold sweat, hands and feet It’s cold, short of breath, and even life-threatening. Therefore, for this kind of casualty, we must first race against time, accurately and effectively stop bleeding, and then take other Rescue treatment measures. Bleeding can be divided into three types: First, arterial hemorrhage, blood is bright red, with the frequency of heart beating from the wound, the speed is very fast, the damage is great; the second is venous bleeding, the blood is dark Red or purple, slowly and evenly out of the wound; the third is capillary bleeding, the blood is red, like a water droplet from the wound, more than self-coagulation to stop bleeding. Capillaries and venous bleeding, generally with gauze, Bandages can be used to stop bleeding. Large veins and arterial bleeding can be stopped by pressure bandaging. Pressure dressing and hemostasis are the most commonly used methods for effective hemostasis. They are suitable for all parts of the body. The operation method is to use sterile gauze or clean towel. The cloth covers the wound, and then the bandage, the triangle towel or the city belt is pressed tightly, and the limb is raised. It can also be padded at the bend of the limb and then wrapped with a bandage. 68. Rescuing the wounded person for artificial respiration What are the types, and how are they handled?  A: Artificial respiration is a first-aid measure to rescue the wounded: Any casualty who is in a state of suspended animation due to electric shock, drowning, hypoxia, suffocation, carbon dioxide and gas suffocation or carbon monoxide poisoning can perform artificial respiration first aid measures. Before performing artificial respiration, first lift the patient to a place where the fresh air is warmer. Lay on the stretcher or on the clothes, quickly untie the tops and belts, take off the rubber boots; take the blockage in the mouth and nostrils, and cover the body with a cotton quilt or doctor to protect it from cold; check for Internal and external injuries to determine which artificial respiration method to use. There are three commonly used artificial respiration methods: (1) mouth-to-mouth breathing method. The injured person is lying on his back. The first-aid person holds the wounded lower collar in one hand and tries to tilt his head back. The other hand pinches the wounded nose. After the first-aid is deeply inhaled, the first-aid is inhaled. The wounded nose should be loosened. Blowing should maintain a certain rhythm, uniform at a rate of 14 to 16 times per minute, and should be careful not to leak. (2) Prone back pressure method. Place the wounded on the prone, with the head on one side and a pillow on the abdomen. The wounded man stretched out to the head. The other arm of the song makes the head rest on the arm. The first-aider rides across the injured thigh, facing the head and straightening his arms. The two hands are placed flat on the back of the wounded, the thumb is pointing at the spine, and the other four are pointing upwards and outwards. The first-aid person leans forward, presses the injured chest with the weight of the body, shrinks the chest cavity, pushes out the air in the lungs, and exhales the wounded. Then, the first-aid person leans back and removes the pressure of both hands, so that the wounded chest naturally expands. Air enters the lungs and inhales. Repeat the action in this way, 14 to 16 times per minute is appropriate. (3) supine chest compression method. Put the victim on his back and turn his head to one side, pulling the tongue out as much as possible. The back bolster lifts the chest and the upper limbs are placed on either side of the body. The first-aid person squats on the injured person's head on both sides of the wounded thigh, with both hands on the injured rib arch, the thumb inward, and the other four points outside, pressing the injured person's chest, letting the air out of the lungs, then letting go, the chest expands by itself to inhale the air. In the lungs, it is done rhythmically, 14 to 16 times per minute. 69. What are the first-aid measures for people with harmful gas poisoning in the underground? A: For those who are victims of harmful gas poisoning, the victims should be immediately carried to the fresh airflow roadway or the ground, and first aid measures should be taken according to the poisoning situation.  (1) Carbon monoxide poisoning. Carbon monoxide poisoning, shallow and rapid breathing, erythema on the cheeks and body when the mind is unconscious, the lips are pink. For poisoned wounded people, artificial respiration or oxygen can be used. When inhaling oxygen, it can infiltrate 5% to 7% of carbon dioxide to excite the respiratory center and promote recovery of respiratory function.  (2) Hydrogen sulfide poisoning. Hydrogen Sulfide Poisoning In addition to artificial respiration or oxygen delivery in the threshing apparatus, cotton pellets and handkerchiefs soaked in a chlorine solution can be placed in the oral cavity. Chlorine is a good detoxification agent for hydrogen sulfide.  (3) sulfur dioxide poisoning. Because sulfur dioxide forms sulfuric acid in the presence of water, it has a strong stimulating effect on the respiratory system. In severe cases, it may cause burns. Therefore, in addition to artificial respiration or oxygen delivery, the poisoned wounded should be given milk, honey or sputum with a soda solution to reduce stimulate.  (4) Oxidation atmosphere poisoning. The most prominent evidence of poisoning in the atmosphere is fingertips, yellowing of the hair, and symptoms such as cough, nausea, and vomiting. Because of the poisoning of nitrogen dioxide, the injured person will have pulmonary edema, so artificial respiration cannot be used. If it is necessary to use the Shengsheng device, it is not possible to mix carbon dioxide in pure oxygen to avoid irritating the injured lung. It is best to allow the casualty to breathe spontaneously in the case of oxygen supply to the Soviet Union. (5) Carbon dioxide and gas suffocation. Carbon dioxide and gas suffocation cause suspended casualties, in addition to artificial respiration and thoracic oxygen, but also rub the skin or make it smell ammonia to promote recovery of breathing. 70. What are the measures to prevent mine air pollution?  A: All kinds of harmful gases in mines are usually in the poorly ventilated old lanes, near goafs and fire areas, and in the winds of guns, biogas and coal dust explosions. In order to ensure the cleanliness of underground air and prevent mine air pollution, the following measures are mainly taken: (1) Dilute and remove pollutants, that is, dilute harmful gases and ore dust to a safe concentration with fresh air current, and discharge it into the mine.  (2) Closed fire areas, goafs, old lanes and non-ventilated roadways to reduce the generation of harmful gases and prevent harmful gases from spreading into the mine air. It also prevents people from suffocating and mine fires, biogas explosions, etc. . (3) Strengthen the inspection of harmful gases, master the gushing situation, regularly take air samples from the working face and goaf into the wind tunnel, and send them to the laboratory to analyze the air composition to understand the cleanliness of the air. (4) Reduce the generation of harmful gases and purify the wind, prohibit the use of substandard explosives, use water cannon mud and spray water when shooting; purify the wind; strengthen the management of fire areas to prevent fire, gas and coal dust explosion. 71. Why do you want to bandage miners? What are the methods of dressing? A: The wound is the entrance of bacteria into the human body. If the injured miner's wound is contaminated, it may cause suppurative infection, gas gangrene and tetanus, which seriously damage health and even endanger life. So, after the injury. Under the condition that the debridement surgery cannot be performed underground, the dressing must be carried out first.  The materials for dressing are rubber plaster, bandage, triangle and medium. Handbags, towels, clothes, etc. can be used instead of the above-mentioned one-package material. According to the injury of different parts of the wounded, the simple method of dressing often used in the scene is: spiral dressing method, spiral re-folding method, "8" guard ring-shaped dressing method. Spiral dressing usually begins with the end of the loop winding and then slant upwards, covering one-third or two-thirds of the front ring. This method is applicable to the limbs, chest and back, waist and so on.  Spiral refolding and wrapping The first end of the spiral is wrapped by a ring method, then spirally wound up and twisted, and each turn is folded back. This method applies to the calf, forearm, etc.  The “8” ring wrap is one turn up, one turn down, and the “8” shape is wrapped back and forth, each circle intersects in the middle and the front circle, and overlaps or crimps half as needed. This method applies to joints. 72. How to perform first aid on burns?  A: Burns in mines, caused by gas burning, explosion flame, electric current, etc.; the ground is often caused by strong acid, strong alkali or hot water. First aid is the starting point for the treatment of burns, which is very important. The focus can be summarized as five words: extinction, investigation, prevention, package, and delivery. Namely: Extinguish: Extinguish the fire on the patient, so that the patient can get rid of the heat source as soon as possible and shorten the burn time. For those who have extinguished the fire without taking off their clothes, be sure to check their clothes carefully, especially for patients who have lost consciousness.  Check: How is the patient breathing and heartbeat? Will other trauma and harmful gas poisoning be combined? For patients with blast-explosive burns, special attention should be paid to the presence or absence of craniocerebral injury, chest and abdominal visceral injuries and respiratory burns.  Prevention: anti-shock, suffocation, wound contamination. Patients often have shock due to pain and fear. They can use pain to relieve pain or give painkillers. If acute laryngeal obstruction or asphyxia occurs, medical staff can be asked to perform tracheotomy to ensure ventilation. When inspecting and carrying patients on site, be careful. Protect wounds and prevent pollution. In order to reduce the pollution and damage of the wound, the clothes that the patient has extinguished can not be taken off.  Bag: It is to use relatively clean clothes to wrap the wound surface to prevent re-contamination. At the scene, in addition to chemical burns can be washed with a large amount of flowing water, the wound is generally not treated, try not to break the blisters and protect the epidermis.  Send: It is to leave the scene quickly and send the severely burned patients to the hospital. Be careful when moving the patient, the movement should be gentle, the travel should be smooth, and the injury should be observed at any time. 73. How to give first aid to electric shock personnel? A: In the mine engaged in production labor, often in contact with electricity, if you do not use the operating procedures to use electricity, improper use, it is prone to electric shock. The first aid points after an electric shock are: (1) Turn off the power immediately. Use a dry wooden stick, bamboo pole, etc. to separate the wires. The wires that are picked up should be placed properly to prevent others from getting an electric shock. (2) Artificial respiration. After the wounded are rescued, they should quickly observe their breathing and heartbeat. If the injured person's breathing has been stopped, immediately move it to a safe and ventilated place, so that it is lying down on the ground, loosen the collar and belt, and perform long-term artificial respiration, preferably mouth-to-mouth resuscitation. (3) chest compressions. The heart of the wounded was found to be weak or weak. heart stop. Thoracic heart compression should be performed immediately and persist until the heart beats or the heart stops for more than 4 hours. (4) The use of cardiotonic drugs. If breathing and heartbeat have stopped, artificial respiration and cardiac compression should be performed simultaneously. When conditions permit, medical staff may be asked to consider intracardiac injection of adrenaline or isoproterenol. If the injections are invalid, they can be combined. (5) Treatment of wounds. When dealing with wounds that are electrically injured, you should also pay attention to the car without other damage and deal with it accordingly. (6) Local electric shock. The wound should be treated with early debridement, and the wound should be exposed. It should not be bandaged to avoid rot and infection. In addition, due to electrical injury, there is deep tissue necrosis, so tetanus is more likely to occur than burns. Medical staff must be routinely injected with tetanus antitoxin.  74, escort the wounded should pay attention to what matters? A: It is very important to escort the wounded. If the escort is not appropriate, it may aggravate the condition and even cause nerve and blood vessel damage, permanent disability or death. Therefore, the escort of the wounded is best served by an experienced and experienced worker. If a medical staff member is present, it should be escorted by medical staff. Attention should be paid to the following points during escort: (1) Before escort, the injured person should first make initial emergency treatment, such as dressing bleeding wounds or other necessary emergency treatment. (2) Determine the appropriate escort method according to the condition. When transporting a broken wounded person, take a posture regardless of the location of the fracture. For wounded patients with spinal fractures, they should be placed flat on the stretcher; when the upper limb or lower limb is injured, the injured person should be sideways to the uninjured side; when the abdomen is injured, it should be lying on his back. (3) When escorting, the injured person's head should be behind and the foot is in front so that the casualty's facial expression can be noticed at any time to facilitate timely rescue. (4) When walking down the mountain road, the head is in front, the stretcher is lower and higher, and the lower side is down. (5) Do not change the tools for transporting the wounded in the middle of transportation, especially for the injured patients, so as not to increase the condition and delay the escort time.  When transporting the wounded, the action should be steady and rapid, avoiding shaking and shaking. The injured casualty must have a low head.  75. What are the types of production safety accidents that can be classified according to reasons? A: Responsible accidents and non-responsible accidents 76. When the human body or the environment is wet, do not touch the switch. Should the left and right hand of the knife switch be used? A: Right hand 77. Can I use the main return airway as a sidewalk? Why? A: No. Prevent harmful gases or dust from being inhaled into the body. 78. What types of work accidents can be classified according to the severity of the injury?  A: minor injuries, serious injuries, fatal accidents 79. For the underground workers of new mines, the time for receiving safety education and training should not be less than how many hours? A: 72 hours. 80. What protective equipment must the electrician use when operating electrical equipment above 700 volts?  A: Insulating gloves, insulated shoes, insulating mats, insulating tables 81. What should I do if the middle signal worker finds that the lifting system is in an emergency that threatens the safety of personal and equipment facilities? A: You must press the “Stop” button. In other cases, the “Stop” button is strictly prohibited. 82. What is the “three violations”? A: Violation of command, operation, and violation of labor discipline 83. What should I do if the wellhead is found to be unsafe or abnormal when the mine car is down, overturned, or sports car? A: You must immediately stop the bell, or the accident bell, stop the upgrade and report in time 84. The long-term non-construction work surface, whether the personnel can enter the construction immediately, why? A: No. It is necessary to first carry out ventilation treatment to prevent harmful gas from injuring people. 85. What are the “three simultaneous” safety facilities for construction projects?  A: Simultaneous design, construction, production and use 86. What order must be observed for the pumice stone ?  A: From top to bottom, from the outside to the inside, from safe to unsafe. 87. When storing or using oxygen cylinders, it should be more than a meter away from the air, and should avoid exposure to sunlight, and must not be bumped during handling. A: 10 meters 88, in the process of rock drilling, suddenly encountered the occurrence of water or abnormal phenomena how to deal with? A: Immediately exit the scene and issue a warning signal. 89. What are the three levels of safety education? A: The company, the workshop, the team, 90, when the shovel is a pumice, there must be several people to work, why?  A: 2 people. One person lighting, one person pumice stone. 91. Can the mahogany work on the downhill slope, why? A: No. Prevent the falling pumice from rolling and hurting people. 92. What is the working procedure when the sprayer is turned on?  A: First supply of water after the supply of wind, then power supply operation, and finally feeding, 93, production safety accidents can be divided into categories according to the consequences?  A: Personal casualties and non-personal injuries. 94. What should I do if there is abnormal noise in the wellbore during the operation of the bucket? A: The judgment should be made promptly. If necessary, first send a signal to stop the bucket lifting, and then use the phone to contact the hoisting driver.  95. What are the rules for the completion of production safety accidents? A: Generally, the case should be closed within 90 days. The special case should not exceed 180 days. 96. When installing the rock, install the rock in the middle and then install the two sides on the side, or install the two sides and then install the middle?  A: First install the middle and the rear side of the installation 97, the safety production inspection system stipulates which types of inspection?  A: Regular **, season **, professional **, regular **, before and after holidays 98, linked workers in the work process, check the unqualified plug, chain, how to deal with? A: You must stop using it immediately and replace it with a new one. 99. What should the sprayer wear in addition to ordinary labor insurance products before starting the machine? A: Masks and protective glasses 100. When installing a patio or a chute with a dip angle of more than 45 degrees, what facilities should be installed when the height exceeds 7 meters? Answer: between the ladders, the rafters.  101. How to deal with residual explosives when loading rock loader?  答：立即停止装载，拾出放在安全地方后恢复装岩，残炸药只能交给有爆破权的人处理，严禁自行处理和私存。  102、电机车在运行中，司机应注意什么？  答：做好辽望，不得把头部或身体伸到驾驶室外边，在过弯道、陡坡时，如果前方有车辆或行人，必须减低车速同时发出警铃。 103、风钻工、扒碴工在作业前必须做好哪些工作后方可进行作业？  答：通风，安装好照明，对工作区内的顶、帮要进行检查，用撬棍处理好浮石和消除隐患后方可作业。  104、凿岩工发现工作面有盲炮残药时，能否继续作业，如何处理？  答：不能。用水冲洗，距盲炮眼0.3米以上打平行眼起爆，严禁打盲炮眼或掏出、拉出起爆药包。  105、中段信号工在交接班时，应做好哪些工作？  答：必须检查信号台、监控系统、电话、罐笼和中段码头门等设备设施是否完好正常。 106、电力机械设备检修时，应注意什么？  答：先停止运行，切断电源，并在电源开关上悬挂“有人作业，禁止送电”标志或设专人监护。  107、什么是安全生产事故？  答：是指在生产经营活动中发生的意外的突发事件的总称，通常会造****员伤亡和财产损失，使正常的生产经营活动中断。  108、为什么要使用劳动防护用品？  答：是保障从业人员人身安全与健康的重要的措施，也是保障生产经营单位安全生产的基础 110、工伤保险的主要任务是什么？  答：保障因工作遭受事故伤害、患疾病的员工获得医疗救助、职业康复和经济补偿 111、什么是安全设备？  答：用于保证生产经营活动正常进行、防止事故发生，保障职工人身安全与健康的设备总称 112、什么是危险物品？  答：指易燃易爆物品、危险化学品、放射性物品等能够危及人身安全和财产安全的物品113、生产安全事故的应急救援体系主要包括哪些内容？  答：应急救援指挥系统、日常值班系统、信息系统、技术支持系统、应急救援组织及经费保障。  114、停电检修时，检修人员应注意哪些？  答：所有已切断的开关手把均应上锁并悬挂“有人工作，严禁送电”的警告牌，必要时，应设专人监护。  115、重要设备检修时，应注意做到哪些事项？  答：按规定填写检修记录，重要部位的检修结束后，应经操作人员共同试车。  116、爆破材料的领退应注意哪些事项？  答：应根据当班的爆破作业量，填写好爆破材料领料单，领取当班的爆破材料；当班剩余的爆破材料应当班退回库房，严禁自行销毁或私人保管；领退爆破材料的数量必须当面点清，若有缺失，应立即追查和报告有关领导。  117、在用竖井运送爆破材料时，爆破工必须遵守哪些规定？答：事先通知卷扬司机和信号工；在上下班人员集中的时间内，禁止运送爆破材料；运送时，除爆破工和信号工外，其它人员不准同罐乘坐；严禁爆破材料在井口房或井底车场停放。  118、井下爆破时，应如何做好警戒？  答：应在危险区的通路上设立警戒红旗，区域为直线巷道50米，转弯巷道30米。严禁以人代替警戒红旗，全部炮响后，须经15秒方能撤除警戒；若响炮数量与点火数不符，须经2秒后方能撤除警戒。严禁挂永久红旗。  119、处理隐患的主要办法有哪些？  答：对能够立即排除的隐患，应当责令立即排除；不能立即排除的，要责令限期排除，并可以根据具体情况，责令暂时停产停业、停止使用或更换，修复相关设备、器材等；情况紧急的，还可以责令从危险区域内撤出作业人员。  120、从业人员享有的安全生产基本权利有哪些？  答：享受工伤保险和伤亡求偿权；危险因素和应急措施的知情权；安全管理的批评检控权；拒绝违章指挥和强令冒险作业权；紧急情况下的停止作业和紧急撤离权。 分享到： 2 The content of this article is for reference only and does not constitute investment advice. 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Delicate TV Mobile Stand

The delicate TV Mobile Stand with slim struction but loading weight up to 660 pounds, it is widely use for large size (70~120") TVs display and passed UL approval yet.

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Foshan Dinghan Electrical Technology Co., Ltd , https://www.fsdinghanelectrical.com