The invention relates to the technical field of auxiliary traction mechanisms, in particular to an auxiliary traction mechanism of hoisting equipment for building construction. The auxiliary tractionmechanism comprises a traction device shell, wherein the surface of the traction device shell is fixedly connected with a cover shell, a fixing mechanism is fixedly arranged at the top end of the traction device shell, the fixing mechanism comprises a second fixing block, the top end of the second fixing block is fixedly connected with a hook, and a first adjusting mechanism is fixedly arranged onthe inner wall of the traction device shell. According to the auxiliary traction mechanism, the first adjusting mechanism and a second adjusting mechanism are arranged, a second limiting ring is pushed to move through a third connecting rod by a sleeve disc in the moving process, the second limiting ring changes the distance between the second limiting ring and a third gear in the moving process,and meanwhile, a connecting sleeve drives a first limiting ring to move through a second connecting rod in the moving process, the first limiting ring changes the distance between the first limitingring and a fixed baffle in the moving process, so that ropes with different calibers can be conveniently replaced, and the situation that the ropes are prone to deviating due to the fact that the distance is too large is avoided.

    本发明涉及辅助牵引机构技术领域,具体为一种建筑施工用起重设备辅助牵引机构,包括牵引装置外壳,所述牵引装置外壳的表面固定连接有盖壳,所述牵引装置外壳的顶端固定安装有固定机构,所述固定机构包括第二固定块,所述第二固定块的顶端固定连接有挂钩,所述牵引装置外壳的内壁固定安装有第一调节机构。本发明通过设置有第一调节机构和第二调节机构,通过套盘在运动中通过第三连接杆推动第二限位环运动,第二限位环在运动中改变第二限位环与第三齿轮之间的间距,同时,连接套筒在运动中通过第二连接杆带动第一限位环运动,第一限位环在运动中改变第一限位环与固定挡板之间的间距,从而方便更换不同口径的绳索,避免间距过大容易使绳索偏移。


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    Titel :

    Auxiliary traction mechanism of hoisting equipment for building construction


    Weitere Titelangaben:

    一种建筑施工用起重设备辅助牵引机构


    Beteiligte:
    CHEN YAO (Autor:in)

    Erscheinungsdatum :

    2021-01-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS / B66C Krane , CRANES



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