The invention provides a hoisting auxiliary device for an over-grouting pile head, the hoisting auxiliary device structurally comprises a limiting ring, a guide seat and a hoisting rope, the guide seat is arranged on the periphery of the limiting ring and is in sliding connection with the limiting ring; the lifting rope is movably arranged on the inner side of the limiting ring and used for binding a pile head. The guide seat and the limiting ring are connected through a guide groove and a guide block, the guide block is arranged in the guide groove, and the relative sliding direction of the guide seat and the guide block is the same as the axis direction of the limiting ring. The pile head can be limited in the hoisting process of the pile head, so that the pile head is inclined after being hoisted to the position higher than a steel bar, the hoisting safety is guaranteed, the steel bar cannot be bent, and the quality of the steel bar is guaranteed.

    本发明提供一种超灌桩头的吊运辅助装置,其结构包括:限位环、导向座和吊绳,所述导向座设于所述限位环外周,与所述限位环滑动连接;所述吊绳活动设置在所述限位环的内侧,用以绑扎桩头;所述导向座和所述限位环通过导向槽和导向块连接,所述导向块设于所述导向槽中,二者相对滑动的方向与所述限位环的轴线方向相同。本发明可以在桩头在吊运的过程中对桩头进行限位,使桩头吊装至高于钢筋的位置后才会倾斜,既保证了吊运的安全性,也不会使钢筋弯折,保证了钢筋的质量。


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    Title :

    Hoisting auxiliary device for over-grouting pile head


    Additional title:

    一种超灌桩头的吊运辅助装置


    Contributors:
    CHENG ZAN (author) / ZHAO KAI (author) / ZHOU XULUN (author) / ZHANG BO (author)

    Publication date :

    2024-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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