Why do you say that the elevator suddenly loses power and never use a lighter?

If a woman takes the elevator alone and suddenly encounters a power outage, don't panic. Never use a lighter, especially in winter. In that environment, it is equivalent to self-immolation. The elevator is a closed environment. Using lighters not only consumes oxygen, but also is extremely dangerous.

If you accidentally transfer the lighter to the elevator shaft, you will not only be criticized, but also lose your life.

Press the call button and wait for help. If the other person asks you a few people, don't say one person, it is tantamount to inviting the wolf into the room. Because you don't know whose voice is on the other end of the phone.

On June 8, a man lit the posted safety warning sign with a lighter in the elevator of a residential area in Weifang, Shandong Province, but walked away and let the warning sign burn.

Monitoring shows that a man used a lighter to ignite the warning sign posted on the inside of the elevator, and the warning sign quickly burned. Then, the man swaggered out of the elevator, and the fire quickly burned all the warning signs.

Such a dangerous move is really staggering, and then the owner of the elevator found that he did not take it after the fire. Fortunately, the fire did not spread, and no one was injured in the incident, which did not cause more losses. At present, the residential property has been reported.

The elevator has a car and a counterweight, which are connected by wire rope. The steel wire rope is driven by the traction of the driving device (traction machine), which makes the elevator car and counterweight move up and down on the guide rail in the elevator.

The guide shoes fixed on the car can move up and down along the fixed guide rail installed on the wall of the building shaft to prevent the car from tilting or swinging during operation. When the motor is working, the normally closed block brake releases the brake to make the elevator run, and when the power is cut off, the brake stops the lift of the car and keeps it in a static state at the designated landing for people and goods to enter and exit.

The car is a box-shaped component that carries passengers or other loads. The counterweight is used to balance the car load and reduce the motor power. The compensation device is used to compensate the tension and weight changes in the movement of the traction rope, so that the load of the traction motor is stable and the car stops accurately. The electrical system realizes the control of elevator movement, and at the same time completes the work of floor selection, floor leveling, speed measurement and lighting. Instruct the call system to display the running direction and floor position of the car at any time. The safety device ensures the safe operation of the elevator.