The invention discloses a single-movable-vane asynchronous door vane device. The device is used for a car door machine, and the door machine comprises an in-place baffle. The asynchronous door vane device comprises a door vane rest assembly, a rocker assembly, a car door latch hook assembly and a vane arm hinge assembly, wherein the door vane rest assembly comprises a door vane bottom plate and alimiting frame, and the door vane bottom plate comprises a transmission hole. The rocker assembly is rotatably connected to the door vane bottom plate. The car door latch hook assembly comprises a latch hook plate, a latch hook body and a first reset assembly, the latch hook plate comprises a driving groove, and the latch hook body abuts against the limiting frame when a car door is closed in place. The vane arm hinge assembly comprises a left vane arm assembly, a right vane arm and a transmission shaft, and the transmission shaft penetrates through the transmission hole and is connected withthe driving groove in an inserted mode. When the car door is opened, the rocker assembly rotates relative to the door vane bottom plate, the latch hook plate rotates relative to the rocker assembly, and the left vane arm assembly rotates to get close to the right vane arm. When a distance between the left vane arm assembly and the right vane arm is at the clamping position with the minimum value,the latch hook body rotates to be far away from the limiting frame.

    本发明公开了一种单刀活动式异步门刀装置,用于轿门门机,所述门机包括到位挡板。异步门刀装置包括:门刀架组件,包括门刀底板和限位架,门刀底板包括传动孔。摇杆组件,可转动连接于门刀底板。轿门锁钩组件,包括锁钩板、锁钩体和第一复位组件,锁钩板包括驱动槽,锁钩体在轿门关门到位时抵接于所述限位架。刀臂铰链组件,包括左刀臂组件、右刀臂和传动轴,传动轴穿过传动孔并与驱动槽插接连接。当轿门开门时,所述摇杆组件相对于所述门刀底板转动,所述锁钩板相对于所述摇杆组件转动,所述左刀臂组件向所述右刀臂方向转动靠拢;当所述左刀臂组件距离所述右刀臂的间距处于最小值的夹持位置时所述锁钩体转动远离所述限位架。


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    Title :

    Single-movable-vane asynchronous door vane device


    Additional title:

    单刀活动式异步门刀装置


    Contributors:
    LYU WEI (author) / ZHANG DONGYANG (author) / XU HONGSHEN (author)

    Publication date :

    2021-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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