The invention provides a suspension arm and tripod mounting method capable of changing hoisting height, which comprises the following steps: welding connecting lugs at the tops of heightening modules, and then welding the heightening modules on a rotary platform, so that the two heightening modules are symmetrical about a central axis, and the distance between the centers of the two heightening modules is equal to the distance between two lifting lugs on a suspension arm; measuring the distance from the center of the second through hole to the intersection point of the vertical line and the horizontal straight line, and welding a connecting rod at the end part of a rear supporting rod of the tripod, so that the distance from the center of a fourth through hole in a connecting ring I to the welding part of the rear supporting rod and the connecting rod is equal to the distance from the center of the second through hole to the intersection point of the vertical line and the horizontal straight line; according to the method, it can be ensured that the tripod with the changed height and the heightening module are accurately assembled, and the method is reliable and easy to operate.

    本发明提供一种改变起吊高度的吊臂和三角架安装方法,先在加高模块的顶部焊接连接耳,然后将加高模块焊接在回转平台上,使得两个加高模块关于中心轴线对称且两个加高模块中心之间的距离等于吊臂上两个吊耳之间的距离,接着测出第二通孔中心到竖直线与水平直线相交点的距离,并在三脚架的后撑杆端部焊接连接杆,使得连接环一上第四通孔中心到后撑杆与连接杆焊接处的距离等于第二通孔中心到竖直线与水平直线相交点的距离,最后分别将吊臂、三脚架安装在回转平台上,本发明能够确保改变高度后的三脚架与加高模块实现准确装配,方法可靠且操作简单。


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    Title :

    Suspension arm and tripod mounting method capable of changing lifting height


    Additional title:

    一种改变起吊高度的吊臂和三脚架安装方法


    Contributors:
    TANI BUNPEI (author) / LIU ZHONGRAO (author) / GUO XIAOFEI (author) / HUANG XIANCHAO (author) / HE ZHONGTIAN (author) / YU YUBIN (author)

    Publication date :

    2025-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B23K Löten , SOLDERING OR UNSOLDERING



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