The invention discloses an elevator door locking hook. The elevator door locking hook comprises a first door plate, a second door plate, a hook body, a locking part, a magnet and a magnetic part, wherein the locking part comprises a mounting frame, a containing frame, a locking block and a spring; the containing frame is arranged on the first door plate through the mounting frame, and a first interval is formed between the containing frame and the first door plate; a sliding hole for installing the locking block in a sliding manner is formed in the containing frame; the spring is arranged in the sliding hole and compels the locking block to be in contact with the first door plate; the hook body comprises a hanging part, a connecting part and a fixing part arranged on the second door plate,and the fixing part is connected with the hanging part through the connecting part; when the hanging part is hung on the locking block, the separation of the first door plate and the second door plate can be limited; the magnet is arranged in the locking block; the magnetic part is arranged on a lift car; and when the lift car is aligned with the first door plate, the magnetic part compels the locking block to be separated from the hanging part, and the first door plate and the second door plate can be opened. The elevator door locking hook is simple in structure, compact in layout, convenient to install, low in cost, good in stability and convenient to control.

    本申请公开了一种电梯门锁紧挂钩,包括第一门板、第二门板、挂钩本体、锁紧件、磁铁和磁力件,锁紧件包括安装架、容置架、锁紧块和弹簧,容置架通过安装架设于第一门板上且其与第一门板之间设有第一间隔,容置架上设有用于滑动安装锁紧块的滑孔;弹簧设于滑孔内并迫使锁紧块与第一门板接触;挂钩本体包括挂接部、连接部和设于第二门板上的固定部,固定部通过连接部与挂接部相连;当挂接部挂接于锁紧块上可限制第一门板与第二门板分离;磁铁设于锁紧块内部,磁力件设于轿厢上;当轿厢与第一门板对齐时,磁力件迫使锁紧块与挂接部分离,第一门板和第二门板得以打开。其结构简单,布局紧凑,安装方便,成本低,稳定性好,且便于控制。


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    Title :

    Elevator door locking hook


    Additional title:

    一种电梯门锁紧挂钩


    Contributors:

    Publication date :

    2020-12-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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