The invention discloses a hydraulic lifting appliance which comprises a fixed beam pre-buried on a building main body, the bases are symmetrically welded to the two sides of the fixed beam; the hydraulic lifter is locked and fixed above the base; the traction rope bundle is mounted below the hydraulic lifter; the lifting point support plate assemblies are arranged and located on the two sides of the steel structure frame, side edge constraint can be conducted on the steel structure frame, lifting point supporting is formed at the position of the steel structure frame, the hydraulic lifters are synchronously started, meanwhile, the support plates capable of being movably adjusted are arranged, and appropriate adjustment can be conducted according to the size of the steel structure frame; the distance between the lifting device and the steel structure frame is minimized, the lifting point is precisely adjusted, the precision of the lifting point in the lifting process is improved, the lifting point can be precisely aligned and installed after being lifted, recoordination is not needed, the installation time can be shortened, and then the safety coefficient is improved.

    本发明公开了一种液压吊具,包括:预埋在建筑主体上的固定梁;一组对称焊接所述固定梁两侧的底座;锁固在所述底座上方的液压提升器;安装在所述液压提升器下方的牵引绳束;本发明通过设置吊点支架板组件,吊点支架板组件位于钢结构架两侧,可对钢结构架进行侧边约束,从而在钢结构架处形成吊点支撑,通过同步启动液压提升器,同时设置可移动调节的支架板可根据钢结构架的大小进行适当调整,最小化与钢结构架之间的距离,对吊点进行精准调节,提高吊点在提升过程中的精准度,使其在提升后可进行精准对位安装,无需进行再协调可最短化安装时间,进而提高安全系数。


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    Title :

    Hydraulic lifting appliance


    Additional title:

    一种液压吊具


    Contributors:
    CHEN JINGZHEN (author) / MA RENGANG (author) / HU ZEMING (author) / CAI HONGGUAN (author) / LIN FENGYING (author) / LIU HUACHANG (author)

    Publication date :

    2023-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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