The invention discloses an elevator landing door lock protective device and an elevator landing door. The elevator landing door lock protective device comprises a mainframe, a first sensor, a second sensor, and an electric magnetic mechanism, wherein the first sensor and the second sensor are separately mounted at upper and lower ends of the elevator landing door for detecting the position of an elevator car, and transmitting a detected signal to the mainframe; the electric magnetic mechanism is arranged on a landing door lock, and is used for receiving a control signal transmitted by the mainframe and realizing opening or closing of the landing door lock according to the control signal; while the elevator is in a normal operation state, the device can achieve the protective effect on thelanding door lock, so that the landing door lock can be ensured to be opened while the elevator car is on a set position; and the landing door lock cannot be opened while the elevator is on an unset position. Safety of rescue, maintenance or staff in the car is ensured.

    本发明公开了电梯层门锁防护装置及电梯层门,包括:主机;第一、第二传感器,分别安装在电梯层门的上下两端,用于检测电梯轿厢的位置,并把检测到的信号传送给所述主机;电动磁力机构,设置在层门锁上,用于接收主机传送的控制信号并根据所述控制信号实现对层门锁的开启或关闭;当电梯处于正常运行状态时,本装置能够对层门锁起到防护作用,确保电梯轿厢处于设定位置时,层门锁才能被开启,电梯处于非设定位置时,层门锁无法被开启;确保救援、维修或者轿厢内人员的安全。


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    Title :

    Elevator landing door lock protective device and elevator landing door


    Additional title:

    电梯层门锁防护装置及电梯层门


    Contributors:
    LIN XIAOMING (author) / LIANG MINJIAN (author) / SU YUHANG (author) / CHEN YINGHONG (author) / CUI JINGYUN (author) / LI JICHENG (author) / PANG MUNI (author)

    Publication date :

    2020-06-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS




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