The stable hoisting structure for bridge construction comprises a rack, the lower end of the rack is rotationally connected with a driving wheel, hydraulic supporting rods are fixedly installed on the front side and the rear side of the rack correspondingly, the output ends of the hydraulic supporting rods are fixedly connected with a supporting seat, and a hoisting assembly is arranged on the inner side of the rack; a driving assembly is arranged on the rack, and the hoisting assembly comprises a mounting seat of which one end is rotationally connected with the inner side of the rack. According to the stable hoisting structure for bridge construction, when the winch retracts and releases the hoisting rope to pass through the hook and needs to hoist an object, the hydraulic telescopic rod can be started to lower the winch to shorten the length of the hoisting rope needing to be put down, and the guide block located on the outer side of the hoisting rope blocks the hoisting rope; and the two limiting blocks on the inner side of the guide block can block and limit the lifting rope when the lifting rope shakes, so that the shaking amplitude of the lifting rope during object lifting is reduced, and the stability of the lifting rope and the hook during object lifting is improved.

    本发明涉及一种用于桥梁施工的稳定吊装结构,包括机架,所述机架的下端部转动连接有驱动轮,所述机架的前后两侧均固定安装有液压支撑杆,所述液压支撑杆的输出端固定连接有支撑座,所述机架的内侧设置有吊装组件,所述机架上设置有驱动组件,所述吊装组件包括一端与机架的内侧转动连接的安装座。该用于桥梁施工的稳定吊装结构,当卷扬机收放吊绳通过挂钩需要吊装物体时,可启动液压伸缩杆降下卷扬机来缩短吊绳所需要放下的长度,而位于吊绳外侧的导向块在对吊绳阻挡的同时,导向块内侧的两个限位块可对吊绳晃动时进行阻挡限位,从而减小吊绳在吊装物体时的晃动幅度,从而提高吊绳与挂钩在吊装物体时的稳定性。


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    Title :

    Stable hoisting structure for bridge construction


    Additional title:

    一种用于桥梁施工的稳定吊装结构


    Contributors:
    XING SIJIA (author) / HU YANAN (author) / LIU JIA (author)

    Publication date :

    2023-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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