The invention discloses an eccentric wheel type flat energy elevator safety brake device which comprises a supporting structure, an electromagnet attraction mechanism and an eccentric wheel type locking mechanism. Wherein the supporting structure is fixed to the top of a lift car, one side of the supporting structure is in sliding fit with an elevator guide rail, the electromagnet attraction mechanism and the eccentric wheel type locking mechanism are both arranged on the supporting structure, and the electromagnet attraction mechanism is connected with the eccentric wheel type locking mechanism; when the elevator operates normally, the electromagnet attraction mechanism is in an attraction state, so that the eccentric wheel type locking mechanism is separated from the elevator guide rail; and when the suspension piece of the lift car is broken, the electromagnet attraction mechanism is powered off to trigger the eccentric wheel type locking mechanism to be locked on the elevator guide rail. The anti-falling device is high in anti-falling safety.
本发明公开了一种偏心轮式平能电梯保险刹车装置,包括支撑结构、电磁铁吸合机构和偏心轮式锁紧机构;其中,支撑结构固定在轿厢的顶部上,支撑结构的一侧与电梯导轨滑动配合,电磁铁吸合机构和偏心轮式锁紧机构均设置在支撑结构上,且电磁铁吸合机构与偏心轮式锁紧机构相连;当电梯正常运行时,电磁铁吸合机构处于吸合状态,使得偏心轮式锁紧机构与电梯导轨分离;当轿厢的悬挂件断裂时,电磁铁吸合机构断电而触发偏心轮式锁紧机构锁紧在电梯导轨上。本发明防坠安全性高。
Eccentric wheel type flat energy elevator safety brake device
偏心轮式平能电梯保险刹车装置
2023-10-24
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |