The portable barring beam lifting appliance for the offshore wind power impeller comprises a barring beam body, lifting shafts are installed at the two ends of the barring beam body, and the barring beam body is hinged to an automatic unhooking and hooking device through the lifting shafts; one end of the jigger beam body is provided with a counterweight piece, the other end of the jigger beam body is hinged with an adapter flange, and the adapter flange and the jigger beam body are assembled into an L-shaped structure; an adjusting piece is arranged between the adapter flange and the barring beam body and used for adjusting the inclination angle between the adapter flange and the barring beam body; a connecting piece is installed at the end, away from the jigger beam body, of the adapter flange and used for installing a fan hub to the adapter flange. The device is simple in structure, easy to operate and high in universality, the function of three-time turning in the air can be achieved through one-time ground installation, the tedious process of secondary disassembly and assembly in the air is broken through, the offshore operation time is saved, and the installation cost is reduced.

    本发明公开一种海上风电叶轮用便捷式盘车梁吊具,包括盘车梁本体,盘车梁本体两端均安装有吊装轴,盘车梁本体通过吊装轴铰接有自动脱挂钩装置;盘车梁本体的一端安装有配重件,盘车梁本体的另一端铰接有转接法兰,转接法兰与盘车梁本体组装成L型结构;转接法兰与盘车梁本体之间设置有调节件,调节件用于调节转接法兰与盘车梁本体之间的倾斜角度;转接法兰远离盘车梁本体的一端安装有连接件,连接件用于将风机轮毂安装到转接法兰上。本发明结构简单易操作,通用性强,利用本发明可实现地面安装一次而达到空中盘车三次的功能,打破了空中二次拆、装的繁琐过程,节省了海上作业时间,降低了安装成本。


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    Title :

    Portable barring beam lifting appliance for offshore wind power impeller


    Additional title:

    一种海上风电叶轮用便捷式盘车梁吊具


    Contributors:
    YANG CHAO (author) / ZHAO CHUNJIANG (author) / LIU SAI (author) / LIU HAILONG (author) / LI MENG (author) / SHI HAORAN (author) / XUE JIEWEN (author) / WANG ZILE (author) / CHEN CHEN (author) / YAN KAIQING (author)

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F03D Windkraftmaschinen , WIND MOTORS



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