Elevator rappelling refers to the phenomenon of an elevator falling suddenly in the event of a breakdown or emergency, which may cause panic and danger to passengers. When facing an elevator rappelling, the correct self-rescue method can help passengers stay calm and take measures to ensure their own safety. This article will introduce the causes of elevator rappelling, common faults, and guidelines for passengers to help themselves in an emergency to help you make the right response in an emergency.
First, the reason for the elevator downhill:
1.Power failure: The operation of the elevator is dependent on electricity**, and when the power supply fails or the power goes out, the elevator may drop suddenly.
2.Mechanical failure: The failure of mechanical components in the elevator, such as reducers, brakes, etc., may also cause the elevator to descend.
3.Emergency braking device failure: The elevator's emergency braking device is a key component used to prevent the elevator from descending, if the device fails, the elevator may not be able to brake normally.
Second, the characteristics of common faults of elevator rappelling:
1.Sudden drops: Elevator drops are usually sudden, and passengers feel a noticeable sense of descent.
2.High-speed movement: When the elevator descends, the speed increases rapidly, and it may reach a higher speed.
3.Unusual sounds: During the rappelling, passengers may hear unusual noises, such as brakes or mechanical crashes.
3. Elevator descent self-rescue guide:
1.Stay calm: It's important to stay calm when the elevator is going down. Try to control your emotions and avoid panicking so that you can better respond to emergencies.
2.Call the emergency alarm: When the elevator is descending, use the emergency alarm device in the elevator as soon as possible. This will notify the person involved and call for rescue.
3.Look for stable support: When the elevator is downhill, passengers should try to find stable support to reduce body shaking and injury. You can grab the handrails, secure items, or crouch down to lower the center of gravity.
4.Maintain a balanced posture: It is important to maintain a balanced posture when the elevator is rapidly descending. Bend your knees as much as possible and put your weight on the balls of your feet to reduce the risk of falling.
5.Use emergency braking: Some elevators are equipped with emergency braking, which can be operated manually by passengers. If passengers are familiar with how to use the device, they can try using it to slow down the elevator or bring it to a stop.
6.Press the floor button: When the elevator is downhill, passengers can press the floor button to try to restart the elevator or slow it down. While it doesn't necessarily work, it can be tried.
7.Waiting for rescue: During the elevator rappelling process, passengers should wait patiently for rescuers to arrive. Do not attempt to force open the elevator door or climb out of the elevator on your own, as this may result in more serious injury.
8.Prevent the spread of panic: When the elevator descends, try to remain calm if other passengers are present and encourage others to remain calm. Avoid the spread of panic so that everyone can better cooperate in responding to emergencies.
9.Pay attention to ventilation: During the rappelling of the elevator, there may be a situation where the air in the elevator is not circulated. Passengers should pay attention to the location of vents or other ventilation equipment to ensure that there is sufficient fresh air**.
10.Follow the instructions of the rescuers: Passengers should follow their instructions once the rescuers arrive. Rescuers will take appropriate action on a case-by-case basis to ensure the safety of passengers.
Elevator rappelling is a sudden and dangerous situation, but with the right self-rescue methods, passengers can stay calm in an emergency and take steps to ensure their own safety. Staying calm, finding stable support, maintaining a balanced position, using emergency braking, pressing floor buttons, and waiting for help are key steps in dealing with elevator rappelling. In addition, passengers should also pay attention to ventilation and follow the instructions of the rescue personnel. By understanding these self-help guidelines, we can better respond to elevator descent emergencies and ensure the safety of ourselves and others. Search Topic Full Time Challenge in February