The invention discloses an anti-jamming automatic reset ultra-thin elevator lock, and relates to the technical field of elevators. The elevator door lifting device comprises a fixed lock plate fixedly installed on an elevator steel structure and two elevator door lifting plates in driving connection with an elevator door, the two elevator door lifting plates are symmetrically distributed on the two sides of the fixed lock plate, and a plurality of overlapped locking rings are arranged between the two elevator door lifting plates. A locking column matched with the locking ring is arranged on one side of the bottom of the fixed locking plate; a locking assembly is arranged on one side of the fixed locking plate, and the locking assembly is used for driving the locking column to be inserted into the locking ring to lock the elevator door along with movement of the elevator door hanging plate and can support trapped persons to open the elevator door by a certain gap during power failure so as to improve the rescue rate. By arranging the locking assembly, when the elevator breaks down, the locking assembly can prevent the elevator door from being locked, passengers can open the elevator door for a certain gap, light can enter the elevator door, air can circulate the elevator door, signal and sound transmission is enhanced, and rescue is accelerated.

    本发明公开了一种防卡顿的自动复位超薄型电梯锁,涉及电梯技术领域。本发明包括固定安装于电梯钢结构上的固定锁板和与电梯门驱动连接的两个电梯门吊板,两个所述电梯门吊板对称分布在所述固定锁板的两侧,两个所述电梯门吊板之间设置多个重叠的锁定环,所述固定锁板的底部一侧设置有与所述锁定环相适配的锁定柱,所述固定锁板的一侧设置有用于驱动所述锁定柱随着所述电梯门吊板的运动而插入锁定环中锁定电梯门并可在断电时支持被困人员将电梯门打开一定间隙以提高获救率的锁定组件。本发明通过设置锁定组件,当电梯故障时,锁定组件可防止电梯门锁死,乘客可将电梯门打开一定间隙,供光线进入和空气流通,增强信号和声音的传播,加快获救。


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    Title :

    Anti-jamming automatic reset ultra-thin elevator lock


    Additional title:

    一种防卡顿的自动复位超薄型电梯锁


    Contributors:
    JI XIAOWEI (author)

    Publication date :

    2023-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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