The invention discloses an automatic adjusting mechanism of a vehicle body lifting appliance and a lifting appliance comprising the same, the adjusting mechanism comprises a vehicle body lifting appliance assembly, the vehicle body lifting appliance assembly comprises a lifting appliance main body frame, a rear cantilever and a cantilever tail end vehicle body supporting block, vehicle body lifting appliance supporting rods are arranged on the periphery of a top beam of the lifting appliance main body frame, and a jacking structure is arranged on a bottom beam; the rear cantilever comprises a fixed rear cantilever and an adjustable rear cantilever, and the adjustable rear cantilever is slidably connected with the sling main body frame positioned at the upper end of the adjustable rear cantilever; the adjusting mechanism assembly comprises two main body frames which are in bilateral symmetry, each main body frame comprises a top cross beam, a middle cross beam and a lower cross beam, the top cross beam is provided with a lifting appliance positioning mechanism used for clamping and fixing the vehicle body lifting appliance supporting rod, the middle cross beam is provided with an unlocking mechanism making contact with the jacking structure, and the lower cross beam is provided with a locking mechanism. And a cantilever adjusting claw for fixing the adjustable rear cantilever is arranged on the lower cross beam. The problem of hanging conveying under the condition that the size difference of different vehicle types is large is solved; and the adjustable rear cantilever can be locked and unlocked as required.

    本发明公开了一种车身吊具自动调整机构及包含其的吊具,调整机构包括车身吊具总成,其包括吊具主体框架、后悬臂以及悬臂末端车身托块,吊具主体框架顶梁的四周设置有车身吊具撑杆、底梁上设置有顶升结构,后悬臂包括固定后悬臂和可调节后悬臂,可调节后悬臂与位于其上端的吊具主体框架可滑动地连接;调整机构总成,其包括左右对称的两个主体框架,主体框架包括顶横梁、中横梁以及下横梁,顶横梁上设置有用于夹紧并固定所述车身吊具撑杆的吊具定位机构,中横梁上设置有与顶升结构相接触的解锁机构,下横梁上设置有用于固定可调节后悬臂的悬臂调节爪。本发明实现了不同车型尺寸差异较大情况下的吊挂输送问题;可调节后悬臂能按需要锁止及解锁。


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    Title :

    Automatic adjusting mechanism for vehicle body lifting appliance and lifting appliance comprising same


    Additional title:

    一种车身吊具自动调整机构及包含其的吊具


    Contributors:
    HE ZHIYUAN (author) / YANG LINWEI (author) / SHI YUQING (author)

    Publication date :

    2023-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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