The counterweight-free elevator landing door system comprises an upper sill assembly, the upper sill assembly comprises a left guide rail and a right guide rail which are symmetrically arranged in the transverse direction, a left hanging plate and a right hanging plate are installed on the left guide rail and the right guide rail in a sliding fit mode respectively, the left guide rail and the right guide rail are obliquely arranged, and the left hanging plate and the right hanging plate are arranged in a sliding fit mode. The adjacent ends of the left guide rail and the right guide rail are lower than the opposite ends in the vertical direction; buffering pads are further arranged on the end faces of the two sides, close to the left guide rail and the right guide rail, of the guide rail orientation support, and a linkage assembly is further included, so that the left hanging plate and the right hanging plate can be synchronously close to or away from each other. The inclined left guide rail and the inclined right guide rail are arranged, the arc-shaped guide rail is further adopted, the door plate assembly can be closed inwards by means of self weight, meanwhile, the linkage assembly is arranged, it is guaranteed that the left door plate and the right door plate can be opened and closed synchronously, the closing process is more stable and softer, and the closing effect of the landing door is improved.

    本发明公开了一种无重锤电梯层门系统及电梯,包括上坎组件,所述上坎组件包括沿横向对称设置的左导轨和右导轨,在左导轨和右导轨上分别滑动配合安装有左挂板和右挂板,其中,所述左导轨和右导轨倾斜设置,并左导轨和右导轨相邻的一端在竖直方向上低于相背离的一端;在所述导轨定向支架靠近左导轨和右导轨的两侧端面上还设有缓冲垫,还包括联动组件,使左挂板和右挂板能够同步相互靠近或远离。本发明通过设置倾斜的左导轨和右导轨,并进一步的采用弧形导轨,使门板组件能够依靠自重向内关闭,同时,通过设置联动组件,保证左门板和右门板在启闭时能够同步,在闭合过程中更加平稳和柔和,提高层门的闭合效果。


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    Title :

    Counter-weight-free elevator landing door system and elevator


    Additional title:

    一种无重锤电梯层门系统及电梯


    Contributors:
    ZHENG SHIYUN (author) / HEIHARU (author) / WANG CHENGHUA (author) / WU KELIN (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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