The invention belongs to the technical field of hoisting devices, and particularly relates to a hoisting-point-free center injection pipe hoisting device which comprises a plate body, a mounting groove is formed in one side of the plate body, a center injection pipe is clamped to the inner side of the mounting groove, and a balance weight part is arranged on the side, close to the mounting groove, of the plate body; the mass center after the plate body and the counterweight part are combined is positioned on the axis of the central injection pipe; a lifting rope connecting part is arranged on the top surface of the plate body, and a supporting part is arranged on the bottom surface of the plate body. By means of the structure, the lifting-point-free center injection pipe lifting device is safer and more convenient, and it can be guaranteed that the center injection pipe is in a complete vertical state in the lifting process.

    本发明属于起吊装置技术领域,尤其涉及一种无吊点中注管起吊装置,包括:板体,所述板体一侧开设有安装槽,中注管卡接于所述安装槽内侧,所述板体靠近所述安装槽的一侧设有配重部,所述板体与所述配重部组合后的质心位于所述中注管的轴线上;所述板体顶面设有吊绳连接部,所述板体底面设有支撑部。利用这些结构,本装置实现了一种能够更加安全便捷,还可以保证吊装过程中中注管完全的垂直状态的无吊点中注管起吊装置。


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    Title :

    Hoisting point-free central casting pipe hoisting device


    Additional title:

    一种无吊点中注管起吊装置


    Contributors:
    YANG CHAO (author) / GUO LE (author) / ZHAO GUOFENG (author) / ZHANG YUNHUI (author) / XING GUOFENG (author) / AN ZHANGLIANG (author) / JIANG AO (author) / HU MEIHUA (author)

    Publication date :

    2024-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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