The hydraulic tool comprises a supporting frame, three limiting plates are arranged at the bottom of the supporting frame at equal intervals, connecting rods are rotationally connected to the interiors of the limiting plates through rotating shafts, and angle limiting mechanisms interlocked with the connecting rods are arranged in the rotating shafts. A first supporting pipe is fixedly connected to the bottom of the connecting rod, and a hydraulic cylinder is fixedly connected to the interior of the first supporting pipe. The device is simple in structure and convenient to implement, the angles of the three supporting legs are conveniently adjusted through an angle limiting mechanism, the angles of the three supporting legs are uniform, more stable and easy to adjust, and under the reaction effect of the force of the hydraulic cylinder, the supporting legs are more stable. The first supporting pipe drives the pulley to rise, due to the fact that one end of the fixing block is fixed, the motor is slowly lifted through the hook under the action of the pulley, time and labor are saved, operation is more convenient, and the extension length of the threaded rod is judged according to the positions of the pointer and the scale marks.

    本发明公开了—种拆卸轮毂变桨电机的液压工具,包括支撑架,所述支撑架的底部等距设有三个限位板,所述限位板的内部均通过旋转轴转动连接有连接杆,所述旋转轴的内部设有与连接杆互锁的角度限位机构,所述连接杆的底部固定连接有一号支撑管,所述一号支撑管的内部固定连接有液压缸,本发明结构简单,且便于实现,通过角度限位机构,便于调整三个支腿的角度,使其角度统一,更加平稳和易于调节,在液压缸力的反作用下,一号支撑管带动滑轮升高,因固定块一端为固定不动,在滑轮的作用下挂钩将电机缓慢升起,省时省力,操作更便捷,通过指针与刻度线的位置来判断螺纹杆伸长的长度。


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    Title :

    Hydraulic tool for disassembling hub variable-pitch motor


    Additional title:

    一种拆卸轮毂变桨电机的液压工具


    Contributors:
    LIU HAIBIN (author) / HE YANFU (author) / YU MANYUAN (author) / WANG BO (author) / LI BENCHAO (author) / SHANG XIAOLONG (author) / YAN XINGCHENG (author) / GAO LE (author)

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B66C Krane , CRANES



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