The elevator landing door system comprises an upper door sleeve, a side door sleeve, a landing door and a sill, the upper portion of the landing door is provided with a top sealing plate, and the top sealing plate extends into the upper door sleeve and partially overlaps with the upper door sleeve in the horizontal direction to prevent the gap between the landing door and the upper door sleeve from exceeding a first threshold value; the side portion of the landing door is provided with a side face sealing plate, the side face sealing plate extends into the side door sleeve and is partially overlapped with the side door sleeve in the horizontal direction, and the gap between the landing door and the side door sleeve is prevented from exceeding a second threshold value. The maximum gap between the landing door and the landing door can be controlled after the landing door is heated.

    本发明公开了一种电梯层门系统,包括上部门套、侧部门套、层门和地坎,所述层门上部具有顶部密封板,所述顶部密封板伸入上部门套,与上部门套在水平方向上部分重叠,阻止层门与上部门套的间隙超过第一阈值;所述层门侧部具有侧面密封板,所述侧面密封板伸入侧部门套,与侧部门套在水平方向上部分重叠,阻止层门与侧部门套的间隙超过第二阈值。本发明能控制层门受热后门套与层门间的最大间隙。


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    Title :

    Elevator landing door system


    Additional title:

    电梯层门系统


    Contributors:
    WANG WEI (author) / LAN YUQING (author) / JIANG JI (author) / LU YUEHUA (author) / SONG HANHUA (author)

    Publication date :

    2025-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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