Many people harbor a deep fear of elevators, always anticipating they might malfunction and plummet. Yet, in reality, elevator safety designs far exceed expectations—most of those terrifying scenarios exist only in films and TV shows. Today, we'll use scientific knowledge to reveal the true face of elevator safety.

1. Elevator "free-fall" is mostly not a real fall

The sudden drop we feel is 99% not free fall but the activation of safety protection.

1.1 Slight drop: Normal protective mechanism

When the elevator is overloaded, the doors are not properly closed, or there is voltage fluctuation, it will automatically descend slowly to level out or briefly stop abruptly, which may give the impression of a free fall. In reality, the system is mitigating risks.

1.2 Emergency Stop: Safety Device Triggered

When the steel cable becomes loose or the speed is abnormal, the governor and safety clamp will instantly lock the guide rails, stopping the elevator securely and preventing further descent.

2. Multiple Safeguards: Elevators Cannot Fall from the Sky

The elevator features multiple layers of safety design, completely eliminating the possibility of falling.

2.1 The steel cable has extremely high strength

Each elevator is equipped with 3 to 8 independent steel cables, オナホール,each capable of supporting the entire weight of the elevator, making the probability of all cables breaking simultaneously almost zero.

2.2 Triple Safety Lockout

The speed limiter monitors overspeed, the safety clamp grips the guide rails, and the bottom buffer absorbs shocks, providing triple protection to firmly secure the elevator.

3. In case of an emergency, this is the safest approach

Stay calm in case of an elevator emergency stop or free fall to avoid danger.

3.1 Correct Self-Saving Actions

Lean against the inner wall, bend your knees to cushion, hold onto the handrails, and do not hold onto the door. This is the safest way to wait for rescue.

3.2 Never Do

Do not force the door open, do not jump, and do not lie flat to avoid secondary injuries.

Conclusion

Elevators are extremely safe means of transportation, far more reliable than stairs or vehicles. The so-called "fall" is essentially a safety mechanism in action. Understanding this knowledge will make you no longer afraid of taking elevators next time!

Can an elevator really fall? Don't be fooled by movies! The truth about elevator safety

Feeling nervous or worried about sudden drops while taking the elevator?