The invention discloses an accurate positioning device for crane hoisting, and relates to the technical field of cranes, the accurate positioning device comprises a hoisting main body, the bottom of the hoisting main body is fixedly connected with a supporting bin, the four corners of the bottom of the supporting bin are rotatably connected with movable plates respectively, and the two ends of the outer wall of the supporting bin are provided with adjusting mechanisms; one end of the top of the movable plate is rotationally connected with a push rod, and the top of the push rod is in lap joint with a steel ball. The push rod is arranged at one end of the top of the movable plate, the movable plate away from the inclined side exerts pressure on the push rod, the push rod pushes the steel ball arranged at the top, and therefore the offset plate moves in the inclined direction, the hoisting body keeps overall balance, and meanwhile the problem that when a crane hoists a container, the hoisting body cannot move is further solved. The problem that the crane is required to be dragged manually due to the fact that the crane is difficult to fix the top of the container due to the fact that the crane is inclined due to the influence of uneven weight of the container is solved.

    本发明公开了一种起重机吊装的精准定位装置,涉及起重机技术领域,包括吊装主体,所述吊装主体的底部固定连接有支撑仓,所述支撑仓底部的四角分别转动连接有活动板,且支撑仓外壁的两端设置有调节机构,所述活动板顶部的一端转动连接有推杆,且推杆的顶部搭接有钢球。本发明通过在活动板顶部的一端设置推杆,使远离倾斜侧的活动板对推杆进行施压,使推杆推动顶部设置的钢球,从而使偏移板朝着倾斜方向移动,从而使吊装主体保持整体平衡的同时,进一步解决了起重机在吊装集装箱时,受到集装箱自身重量不均的影响,导致车辆发生倾斜,致使起重机难以对集装箱的顶部进行固定,从而需要人工对起重机进行牵引的问题。


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    Title :

    Accurate positioning device for hoisting of crane


    Additional title:

    一种起重机吊装的精准定位装置


    Contributors:
    MA SHUQIANG (author) / LI HENGZHOU (author) / WANG FANGFANG (author) / LI FANG (author) / WANG SHIZHUO (author)

    Publication date :

    2025-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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