The invention relates to the technical field of elevators, and discloses an integrated lifting mechanism for elevator safety tongs. The integrated lifting mechanism comprises a guide rail, an outer plate is slidably connected to the outer portion of the guide rail, a first operating shaft part is rotatably connected to the outer portion of the outer plate, a shifting fork is fixedly connected to the outer portion of the first operating shaft part, safety tongs are rotatably connected to the outer portion of the shifting fork, the exterior of the first operating shaft part is rotationally connected with a connector, the exterior of a threaded rod is slidably connected with a turnbuckle, the exterior of a connecting rod is fixedly connected with a second operating shaft part, and the exterior of the threaded rod is fixedly connected with a clamping block. According to the integrated lifting mechanism for the elevator safety tongs, by arranging the outer plate, the first operating shaft part, the fixing block, the supporting rod, a bolt, the shifting fork, the safety tongs, the connector, the screw, a positioning support, a compression spring, a nut, the turnbuckle, the connecting rod, the second operating shaft component, the connecting plate, a rotating plate, a side plate, a rotating rod and a clamping block, the effect that the two safety tongs can synchronously clamp a guide rail and stop a car is achieved.

    本发明涉及电梯技术领域,且公开了一种电梯安全钳一体式提拉机构,包括导轨,导轨的外部滑动连接有外板,外板的外部转动连接有第一操纵轴部件,第一操纵轴部件的外部固定连接有拨叉,拨叉的外部转动连接有安全钳,第一操纵轴部件的外部转动连接有接头,螺杆的外部滑动连接有花篮螺丝,连杆的外部固定连接有第二操纵轴部件,螺杆的外部固定连接有卡块。本一种电梯安全钳一体式提拉机构,通过设置外板、第一操纵轴部件、固定块、支杆、螺丝、拨叉、安全钳、接头、螺杆、定位支架、压缩弹簧、螺母、花篮螺丝、连杆、第二操纵轴部件、连板、转板、侧板、转杆、卡块,达到了两个安全钳能同步夹紧导轨,制停轿厢的效果。


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    Title :

    Integrated lifting mechanism for elevator safety tongs


    Additional title:

    一种电梯安全钳一体式提拉机构


    Contributors:
    LU QIANG (author)

    Publication date :

    2022-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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