The invention discloses a safety edge mechanism for an elevator door. The mechanism includes a first connecting rod group, a second connecting rod group, and a safety edge; the second connecting rod group includes an installation base, a connecting rod, a microswitch, and a folding support preset on a sill; the lower end of the connecting rod is provided with a limit plate arranged towards the sill, and the limit plate is provided with a press plate for pressing a switch of the microswitch; and the folding support includes a driving rod and a pressing plate. The mechanism has the following advantages and effects: the safety edge is arranged on the rear end surface of any car, so that the safety edge can always be in a detection state, at the same time, the folding support is arranged to ensure that the safety edge can be automatically raised to conform to a door spacing after a car door is opened in place, and the safety edge is installed on one side, so that the difficulty of installation and commissioning is greatly reduced.

    本发明公开了一种电梯门的安全触板机构,包括第一连杆组、第二连杆组、安全触板;第二连杆组包括安装底座、联杆、微动开关、预设于地坎上的收拢支架;联杆下端设置有朝向地坎设置的限位板,限位板上设置有用于抵紧微动开关上的开关的压板;收拢支架包括驱动杆和抵紧板。本发明具有以下优点和效果:通过将安全触板设置在任一一扇轿厢的后端面,实现该安全触板能够始终处于检测状态,同时通过收拢支架的设置确保该安全触板能够自动提升以符合轿厢门开门到位后的门间距,通过单侧安装安全触板,大大简化降低了安装调试的难度。


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    Title :

    Safety edge mechanism for elevator door


    Additional title:

    一种电梯门的安全触板机构


    Contributors:
    SHAO ZHAOZHOU (author) / WU ZIHAO (author)

    Publication date :

    2020-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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