Elevator is a very mature means of transportation, which has the highest safety factor in the world. But in recent years, the elevator failure rate is still high, and even frequent "cannibalism" accidents? Recently, the quality supervision department exposed 94 problematic elevators, so how to carry out first aid in case of elevator failure?
94 problematic elevators exposed by quality supervision department
On June 13, Wuhan Municipal Bureau of quality supervision released a list of 94 elevators that were out of date and failed to pass the inspection. Among them, 31 elevators are overdue and have not been inspected, and 63 elevators are unqualified.
The reporter found that the failure of five party intercom and emergency lighting, limit linkage and pit water accumulation have become the main hidden dangers of these elevators. Elevator safety experts pointed out that the failure of five party intercom and emergency lighting will lead to the elevator trapped people unable to ask for help, causing psychological panic, thus taking unreasonable ways to escape, such as door pickling, which may eventually lead to major accidents such as personnel falling. In extreme cases, the problem of limit linkage and pit water accumulation can cause the elevator to fall to the pit and electric shock accidents, resulting in casualties. Related article link: http://www.4hw.com.cn/life/anquan.html
Remember how to save yourself in an elevator accident!
Then I'll review it with words:
1. Keep calm and comfort the trapped people. Explain that there will be no danger and the elevator will not fall down the elevator slot. It indicates that the elevator slot has anti falling safety device, which will firmly clamp the rails on both sides of the elevator, and the safety device will not fail.
2. Use alarm clock or walkie talkie for help. If there is no alarm clock or walkie talkie, you can knock on the door. If you are afraid of hand pain, you can take off your shoes and knock, and ask for someone to rescue immediately.
3. If you can't find the elevator technician immediately, please call the firefighter outside. Firefighters usually winch the elevator up or down to the nearest floor and open the door. Even if the power is cut off, firefighters can use hand tools to twist the elevator up and down Related article link: http://www.4hw.com.cn/life/anquan.html
4. If there is no trained rescue personnel outside, do not climb out of the elevator by yourself.
5. Never try to push the inner door of the elevator forcibly. Even if it can be opened, it may not reach the outer door. If you want to open the outer door to escape safely, of course not. The grease on the outer wall of the elevator may also make people slip.