The invention discloses an anti-sinking device which comprises a movable arm and a clamping seat, the movable arm is arranged on a lift car, and the movable arm is provided with a limiting part; the clamping base is arranged on the inner side wall of a well, a supporting part protruding and extending towards the direction of the movable arm is arranged on the side, facing the movable arm, of the clamping base, and the movable arm can swing towards the clamping base so that the limiting part can abut against the upper end of the supporting part. Through cooperation of the limiting parts on the movable arms and the supporting parts on the clamping seats, the lift car is limited, the situation that the lift car sinks when the lift car stops is prevented, the overall structure is simple and stable, safety is high, production, disassembly, assembly and maintenance are convenient, and the working efficiency of workers can be improved.

    本发明公开了一种防下沉装置,包括活动臂以及卡座,所述活动臂设置于轿厢上,所述活动臂设置有限位部;所述卡座设置于井道的内侧壁上,所述卡座面向所述活动臂的一侧设置有朝所述活动臂方向凸伸的支撑部,所述活动臂能够朝所述卡座方向摆动,以使所述限位部抵靠在所述支撑部的上端。本发明通过活动臂上的限位部以及卡座上的支持部之间的配合,对轿厢进行限位,防止其停靠时出现下沉的情况发生,整体结构简单且稳定,安全性高,且便于生产以及拆装维修,能够提高工作人员的工作效率。


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    Title :

    Anti-sinking device


    Additional title:

    一种防下沉装置


    Contributors:
    HUANG JINBO (author)

    Publication date :

    2024-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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