The invention belongs to the technical field of elevators, and discloses an elevator landing door anti-falling structure which is technically characterized in that the elevator landing door anti-falling structure comprises a base and a door body, the base is fixedly installed on the side wall of an elevator car, a long-strip-shaped bearing groove is formed in the surface of the base, and a supporting plate extending into the bearing groove is fixedly installed at the bottom end of the door body; rolling wheels matched with the bearing grooves are rotatably installed at the bottom end of the supporting plate, an anti-falling mechanism matched with the door body is arranged in the base and comprises anti-falling rods, a positioning assembly and an automatic triggering assembly, and the multiple sets of anti-falling rods are located on the two sides of the door body correspondingly; an anti-disengaging groove matched with the anti-disengaging rod is formed in the side wall of the door body, the door body can be automatically protected by arranging an anti-disengaging mechanism composed of the anti-disengaging rod, the anti-disengaging groove, the positioning assembly and the automatic triggering assembly, and when the door body is impacted, the door body is effectively prevented from disengaging from the surface of the base.

    本发明属于电梯技术领域,公开了一种电梯层门防脱结构,其技术要点是:包括底座与门体,所述底座固定安装于电梯轿厢侧壁,所述底座表面开设有长条形的承载槽,所述门体底端固定安装有延伸至承载槽内的支撑板,所述支撑板底端转动安装有与承载槽相互配合的滚轮,所述底座内设置有与门体相互配合的防脱机构,所述防脱机构包括有防脱杆、定位组件与自动触发组件,多组所述防脱杆分别位于门体两侧,所述门体侧壁开设有与防脱杆相互配合的防脱槽,通过设置由防脱杆、防脱槽、定位组件、自动触发组件组成的防脱机构可以对门体进行自动保护,当门体受到冲击时,有效避免门体从底座表面脱落。


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    Titel :

    Anti-falling structure of elevator landing door


    Weitere Titelangaben:

    一种电梯层门防脱结构


    Beteiligte:
    FAN JINHUA (Autor:in)

    Erscheinungsdatum :

    2023-09-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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