The invention discloses a safety component for preventing an elevator car from accidentally moving. The safety component has the functions of detecting accidental movement of the car, triggering a brake component, detecting short circuit of a door lock, opening a door in advance and enabling the door to be in a flat layer; and the functions of detecting accidental movement of the car and triggering the brake component specifically include that when the car moves out of a door area abnormally in the door opening state of the door area, after the corresponding door area inducts ineffectiveness,a control signal is output, the brake component is triggered, the car is protected, the car is safely braked, and therefore the safety of personnel in the car is protected. The elevator can be immediately braked when the elevator is displaced under the condition that the door of the elevator is opened, and the safety performance of the elevator is greatly improved.

    本发明公开了一种防止电梯轿厢意外移动的安全部件,包括轿厢意外移动检测及触发制停部件功能、门锁短接检测、提前开门和开门在平层功能;轿厢意外移动检测及触发制停部件功能具体包括:当轿厢于门区在开门状态下,发生异常向门区外移动时,对应的门区感应无效后,既输出控制信号,触发制停部件,对轿厢进行保护,安全制停轿厢,从而保护轿厢内人员的安全。本发明能够在电梯开门的情况下发生位移就会马上制停电梯,大大提高了电梯的安全性能。


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    Titel :

    Safety component for preventing elevator car from accidentally moving


    Weitere Titelangaben:

    一种防止电梯轿厢意外移动的安全部件


    Beteiligte:
    MAO WEI (Autor:in) / YANG JIALONG (Autor:in) / WAN LINFENG (Autor:in) / GU LINQI (Autor:in) / WANG WENFENG (Autor:in)

    Erscheinungsdatum :

    2020-12-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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