The invention discloses a lifting appliance device for rapid and accurate installation of steel box girder lifting, and relates to the technical field of lifting appliance devices.The lifting appliance device comprises a lifting appliance body and a suspension frame fixedly connected to the bottom of the lifting appliance body, a cross beam is arranged at the bottom of the suspension frame, and a first traction steel wire rope is fixedly connected to the bottom of the cross beam; one end of the first traction steel wire rope is fixedly connected with a hook; and the angle adjusting mechanism is positioned between the suspension bracket and the cross beam and is used for adjusting the angle of the cross beam. By arranging the angle adjusting mechanism, when an operator lifts a steel box girder to a designated position through the lifting appliance body by using a crane and needs to adjust the inclination angle of the steel box girder, the hydraulic cylinder can be started, and according to the required tilting angle, the output end of the hydraulic cylinder extends, so that the inclination angle of the steel box girder is adjusted. And the transverse beam is pushed to drive the steel box girder hoisted at the bottom to rotate, so that the hoisting angle of the steel box girder is finely adjusted, and the mounting efficiency of the steel box girder is improved.

    本发明公开了一种用于钢箱梁吊装快速精准安装的吊具装置,涉及吊具装置技术领域,包括:吊具本体以及固定连接在所述吊具本体底部的悬挂架,所述悬挂架的底部设置有横梁,所述横梁的底部固定连接有第一牵引钢丝绳,所述第一牵引钢丝绳的一端固定连接有挂钩;角度调节机构,位于所述悬挂架与所述横梁之间,用于对所述横梁的角度进行调节。本发明通过设置角度调节机构,当操作者使用起重机通过吊具本体将钢箱梁起吊到指定位置需要对钢箱梁倾斜角度进行调整时,可以启动液压缸,根据需要翘起的角度,使得液压缸输出端进行伸长时,推动横梁带动底部吊起的钢箱梁进行转动,从而达到对钢箱梁吊起角度进行微调,以此提高钢箱梁安装的效率。


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    Titel :

    Lifting appliance device for rapid and accurate installation of steel box girder lifting


    Weitere Titelangaben:

    一种用于钢箱梁吊装快速精准安装的吊具装置


    Beteiligte:
    YANG WENBING (Autor:in) / ZHOU TONG (Autor:in) / DONG FENG (Autor:in) / LIU MAOJUN (Autor:in) / JIAO JIANFEI (Autor:in) / CHEN GUANGMI (Autor:in) / XU ZHE (Autor:in)

    Erscheinungsdatum :

    25.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / E01D BRIDGES , Brücken




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