The invention discloses an elevator falling protection device. The elevator falling protection device comprises a machine body, wherein a storage cavity is formed in the machine body, a springback mechanism is arranged in the storage cavity, the springback mechanism comprises a fixing plate fixedly arranged between the inner walls of the left side and the right side of the storage cavity, an air pressure machine is fixedly arranged on the inner wall of the left side of the storage cavity, an air pressure machine shell is fixedly arranged at the right end of the air pressure machine, an air pressure cavity is formed in the air pressure machine shell, and a piston is arranged between the inner walls of the upper side and the lower side of the air pressure cavity in a sliding mode. Accordingto the elevator falling protection device, in the using process, a built-in monitoring mechanism continuously monitors the motion state of an elevator, and can immediately respond when a falling accident occurs, then the springback mechanism releases elastic force before the elevator falls to the ground, the falling speed of passengers is relieved, the passengers are rebounded, so that the seriousinjuries caused by rigid collision between the passengers and the ground is avoided, meanwhile, a protection mechanism can provide air bags on the upper side and the lower side of the elevator, and the passengers can be protected from being injured due to collision with the interior of the elevator.
本发明公开了一种电梯坠落防护装置,包括机体,所述机体内设有收纳腔,所述收纳腔内设有回弹机构,所述回弹机构包括固定设置在所述收纳腔左右侧内壁间的固定板,所述收纳腔左侧内壁固定设有气压机,所述气压机右端固定设有气压机壳,所述气压机壳内设有气压腔,所述气压腔上下侧内壁间滑动设有活塞,本发明在使用过程中,内置的监测机构持续监测电梯的运动状态,可以在坠落事故出现时立即作出反应,然后回弹机构在电梯坠地前释放弹力,缓解乘客的降落速度并回弹乘客,避免了乘客与地面硬性碰撞导致的重创,同时保护机构可以在电梯上下两侧提供安全气囊,能够保护乘客避免与电梯内部发生碰撞导致受伤。
Elevator falling protection device
一种电梯坠落防护装置
2021-02-05
Patent
Electronic Resource
Chinese