The invention discloses a horizontal door device of a hoistway elevator car. The horizontal door device of the hoistway elevator car comprises a door frame, a first horizontal door and a second horizontal door, wherein the first horizontal door and the second horizontal door are arranged on a door frame rail; the first horizontal door and the second horizontal door synchronously move oppositely orreversely through an upper linkage mechanism; and a locking mechanism is further arranged between the first horizontal door and the second horizontal door and controls locking and unlocking between the first horizontal door and the second horizontal door. According to the horizontal door device of the hoistway elevator car, automatic opening and closing of a rotating door are achieved through thelocking mechanism, so that great convenience is achieved; and the locking mechanism and a door closing detection component are arranged in a linkage manner, so that potential safety hazards are reduced.

    本发明公开了一种井道升降机轿厢的水平门装置,包括门框和设置于门框轨道上的第一水平门和第二水平门;所述第一水平门、第二水平门之间通过上方的联动机构同步相向运动或反向运动;所述第一水平门、第二水平门之间还设有锁合机构,所述锁合机构控制第一水平门、第二水平门之间的锁定和解锁;本发明通过锁合机构实现旋转门的自动开关,十分方便;且锁合机构与闭门检测组件联动设置,降低了安全隐患。


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    Title :

    Horizontal door device of hoistway elevator car


    Additional title:

    一种井道升降机轿厢的水平门装置


    Contributors:
    GE XIAOBING (author) / XU JIAN (author) / SUN MEISHENG (author)

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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