The invention discloses an elevator car safety protection device, which relates to the related field of elevator equipment, and comprises a connecting support frame, and the connecting support frame is connected with a dragging steel cable pulley mounting frame fixed at the top end of an elevator car through four connecting support springs; a guide rail bidirectional locking mechanism and a steel cable bidirectional locking mechanism are fixed to the ends, close to the guide rails on the two sides of the elevator car, of the connecting supporting frame, and the guide rail bidirectional locking mechanisms are matched with the guide rails. By means of the guide rail bidirectional locking mechanism and the steel cable bidirectional locking mechanism, the elevator can be in a waiting state when the elevator is opened, once the elevator moves in the door opening state, the guide rail bidirectional locking mechanism and the steel cable bidirectional locking mechanism lock the elevator in an elevator shaft immediately, and the elevator shearing accident is prevented; after an elevator accident occurs, angle adjusting assemblies in the guide rail two-way locking mechanism and the steel cable two-way locking mechanism are controlled to be opened, and later maintenance and recovery of the elevator after a fault can be helped.

    本发明的一种电梯轿厢安全保护装置,涉及电梯设备相关领域,包括连接支撑架,所述连接支撑架与固定在电梯轿厢顶端的拽引钢缆滑轮安装架之间通过四个连接支撑弹簧连接,所述连接支撑架在靠近所述电梯轿厢两侧导轨的每端均固定有导轨双向锁紧机构和钢缆双向锁紧机构,所述导轨双向锁紧机构与所述导轨配合,本发明通过导轨双向锁紧机构和钢缆双向锁紧机构能在电梯开门时使电梯处于一个待发状态,一旦电梯在开门状态时发生移动,则导轨双向锁紧机构和钢缆双向锁紧机构立即将电梯锁定在电梯井内,防止电梯剪切事故的发生,电梯事故发生后控制导轨双向锁紧机构和钢缆双向锁紧机构中的角度调节组件的开启,能帮助故障后电梯后期维修恢复。


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    Title :

    Elevator car safety protection device


    Additional title:

    一种电梯轿厢安全保护装置


    Contributors:
    LAI JUNFENG (author)

    Publication date :

    2023-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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