The invention relates to the technical field of elevator door vanes, and discloses an elevator door vane device with a locking mechanism. The elevator door vane device comprises a bottom plate, a left door vane is arranged on the front side of the bottom plate, a right door vane is arranged on the right side of the left door vane, a rotating plate is arranged on the rear sides of the left door vane and the right door vane, the rotating plate is positioned on the front side of the bottom plate, and a door vane locking mechanism is arranged on the left door vane and the right door vane. The door vane locking mechanism comprises a rotary shaft. According to the elevator door vane device with the locking mechanism, through the arrangement of the rotating shaft, the left door vane and the right door vane can penetrate through the rotating shaft, the left door vane and the right door vane are effectively connected in a screwed mode through matched external threads, meanwhile, the rotating plate can be conveniently connected in a penetrating mode, and through the arranged ball bearing, the rotating shaft and the rotating plate can be effectively and movably connected, meanwhile, the rotating plate can conveniently drive the left door vane and the right door vane to move close to each other and separate from each other, the good smooth rotating effect is achieved, and through the arranged nut, the effective limiting and locking effect on the upper end of the rotating shaft is achieved.

    本发明涉及电梯门刀技术领域,且公开了一种带锁紧机构的电梯门刀装置,包括底板,底板的前侧设有左门刀,左门刀的右侧设有右门刀,左门刀与右门刀的后侧设有转板,转板位于底板的前侧,左门刀与右门刀上设有门刀锁紧机构,门刀锁紧机构包括转动轴,该带锁紧机构的电梯门刀装置,通过设置的转动轴,有利于贯穿左门刀与右门刀并配合设置的外螺纹起到对其有效螺接的同时,便于对转板起到贯穿连接作用,并通过所设的滚珠轴承,有利于转动轴与转板有效活动连接的同时,便于转板带动左门刀与右门刀二者之间相互靠近与分离运动,起到良好的流畅转动效果,通过设置的螺帽,起到对转动轴上端有效的限位锁紧作用。


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    Title :

    Elevator door vane device with locking mechanism


    Additional title:

    一种带锁紧机构的电梯门刀装置


    Contributors:
    CAO WENYIN (author) / CAO YANG (author) / LYU JUAN (author) / LIU XIAORONG (author)

    Publication date :

    2021-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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