Elevator safety knowledge

Safety knowledge that should be paid attention to when taking the elevator

1. When taking the elevator, please check whether the elevator has safety inspection signs. There are safety hazards in elevators that exceed the inspection date or have faults.

2. Don't blindly enter the elevator car without seeing whether it is parked on this floor, otherwise people may fall into the well.

3. Don't kick, pry, pry or lean against the landing door when waiting for the elevator: otherwise, passengers may fall into the hoistway or be cut by the car.

If the elevator is full, please wait patiently for the next service of the elevator.

5. When the elevator gives an alarm of overload, don't squeeze into the car or move in articles: otherwise, the elevator may not close the door, which will affect the operation efficiency. In severe cases, the traction rope will slip, the car will slide down, and even accidents such as personnel shearing will occur.

6. Don't use your hands, feet or objects to stop the door from closing. You need to leave the elevator door open. You can press and hold the door opening button in the car. Don't go in and out of the elevator too slowly, and don't trample on the floor and the car for a long time, otherwise, if the car moves at this time, it will be prone to shear accidents.

7. When the elevator is running, stand as far away from the door as possible. You can use the armrest in the car to stand firm.

8. If the elevator doesn't open the door after arriving at the station, you can press the open button to open the car door. You can't forcibly open the car door, otherwise it will probably fall into the hoistway.

9. Don't frolic, fight, jump or press keys in the running elevator, otherwise it will easily lead to misoperation of the elevator safety device? Sleepy? And casualties.

10. When the elevator breaks down and gets stuck between floors, please don't panic. The safest countermeasure is to keep calm. The car and shaft are well ventilated and have sufficient air. The elevator is equipped with many measures to ensure the safety of passengers. You can use the alarm button or telephone on the car to ask for help from the property department and maintenance unit, and wait patiently for rescue. Don't try to leave the elevator in other dangerous ways.

Elevator distress self-help knowledge

Take precautions, nip in the bud! Safety knowledge is very important only when it is critical!

1. What about the trapped elevator?

After people are trapped in the elevator, the most important thing is not the rescue process, but to get in touch with the outside world in the shortest time and seek rescue. Once trapped in the elevator, please do the following:

1. If you are suddenly trapped in the elevator, don't panic. You can use the telephone or walkie-talkie in the elevator for help, you can also call 1 10 for help, and you can also press the alarm bell on the subscript board.

If you can't find the elevator repairman right away, please ask someone outside to call the fireman. Firefighters usually turn the elevator up or down to the nearest floor and then open the door. Even if there is a power failure, firemen can twist the elevator up and down manually.

People trapped in the elevator can't confirm the location of the elevator, so don't slam the door forcibly, which will bring new dangers.

There is a safety window at the top of the elevator, but this safety window is only used by elevator maintenance personnel, so don't pry the safety window on the elevator car, because it will be dangerous to climb out of the elevator from here.

5. Clap on the door and shout, or take off your shoes and clap on the door with your shoes to signal help. If there is no response, you need to wait calmly, observe the movement, maintain your physical strength, wait for help, and don't keep calling for help.

6. If you are trapped in the elevator of the building late at night or on weekends, no one may get close to the elevator for hours or even days. In this case, the safest thing to do is to keep calm and wait for help. Pay attention to the situation outside. If pedestrians pass by, try to attract their attention. If not, wait until office hours before knocking for help.

7. If there is power failure, or the mobile phone has no signal in the elevator, you'd better keep calm in this case, because the elevator is equipped with a safety anti-fall device. The anti-fall device will be firmly stuck on the rails on both sides of the elevator slot, so that the elevator will not fall. Even in the case of power failure, the safety device will not fail. At this time, you must be calm, keep your strength and wait for help. In the narrow and sultry elevator, many passengers are worried that it will lead to suffocation. Please rest assured that the new national standard for elevators has strict regulations and can only be put on the market if it is ventilated. In addition, there are many moving parts of the elevator, for example, some connecting positions, such as the joint between the car wall and the car roof, have gaps, which are generally enough for people to breathe.

8. During the period when the rescuer hasn't arrived, it is advisable to observe calmly, wait patiently and don't lose your mind. After cooling down a little, all you have to do is roll up the carpet on the floor of the elevator car and expose the vent at the bottom to achieve the best ventilation effect. Then shout at the outside to attract the attention of passers-by.

Some trapped and impatient people will try to open the elevator from the inside, which is a self-help way that firefighters strongly resist. Because when the elevator fails, the door loop sometimes fails, and then the elevator may start abnormally. Knocking on the door by force is dangerous and easy to cause personal injury. In addition, because the victim doesn't know the floor position when the elevator stops, he opens the elevator door blindly, and there is also the danger of falling into the elevator shaft.

2. What if the elevator falls?

The best action to protect yourself when the elevator falls;

1. Press the button on each floor in the elevator immediately. Because the emergency power supply is activated, the elevator will stop descending.

2. If the elevator has a handle, hold it tightly with one hand. This will help you fix your position and reduce the fall caused by unstable center of gravity.

3. Stick to the elevator wall from head to back, keep your body as close as possible to the elevator wall, and use the elevator wall as the protection of the spine.

4. Bend your knees. Ligament is the most elastic tissue in human bones, and it can bear pressure with the help of ligament instead of bone.

5, lifting the heel is to pad the toes. If there are few people in the elevator, it is best to hold the handrail or the elevator wall with open arms.

Note: because when the elevator descends, you never know when it will land. It is very likely that you will fall to death when you descend.

So:

The first point is that when the emergency power supply is started, the elevator can stop descending immediately.

The second point is to fix your position so that you won't fall down because of the unstable center of gravity.

Fourthly, and most importantly, ligament is the only elastic tissue in human body.

Therefore, it is more important to bear the pressure of heavy blows with your knees than the pressure of bones.