The invention is suitable for the technical field of elevator equipment, and provides a synchronous door vane which comprises a door vane bottom plate, a door vane base plate, a door vane base plate, a door vane base plate, a door vane base plate and a door vane base plate, and the door vane base plate is installed on a car door sliding plate; the knife arm assembly, the self-locking mechanism, the guide assembly and the unlocking assembly are installed on the door knife bottom plate. The sliding assembly comprises a linear bearing installed on the guide assembly in a sliding mode, and the sliding assembly is in virtual contact with the tool arm assembly; the limiting assembly is mounted on the guide assembly and used for limiting the moving distance of the sliding assembly; according to the synchronous knife door, the structure is simple, and the service life of the synchronous knife door can be prolonged.

    本发明适用于电梯设备技术领域,提供了一种同步门刀,包括:门刀底板,所述门刀底板安装于轿门滑板上,且门刀底板上开设有多组孔;安装于门刀底板上的刀臂组件、自锁机构、导向组件以及解锁组件;滑动组件,所述滑动组件包括滑动安装于导向组件上的直线轴承,且滑动组件与所述刀臂组件之间虚接触;安装于导向组件上的限位组件,所述限位组件用于实现对滑动组件移动距离的限制;以及锁钩组件,所述锁钩组件与所述门刀底板转动配合,本发明结构简单,能够提高同步刀门的使用寿命。


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    Title :

    Synchronous door knife


    Additional title:

    一种同步门刀


    Contributors:
    GUI XIANGHAO (author) / ZHU ANCHENG (author) / CHEN HAITAI (author)

    Publication date :

    2023-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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