The invention provides a generator body, a generator and a hoisting method thereof. The generator body comprises: a stator; the stator is fixedly installed on the stator support, and a first threaded hole is formed in the stator support; the rotor is arranged on the outer side or the inner side of the stator in a sleeving manner; the rotor is fixedly installed on the rotor support, a second threaded hole is formed in the rotor support, and the first threaded hole and the second threaded hole both extend in the axial direction of the stator and can be aligned with each other in the axial direction; and the connecting assembly comprises an external thread cylinder and a fixing bolt. According to the embodiment of the invention, the split hoisting of the generator body and the shaft system can be realized, the hoisting efficiency is improved, and meanwhile, the required transportation cost and hoisting cost are reduced.

    本公开提供一种发电机本体、发电机及其吊装方法。所述发电机本体包括:定子;定子支架,所述定子固定安装在所述定子支架上,所述定子支架上设置有第一螺纹孔;转子,套设在所述定子的外侧或内侧;转子支架,所述转子固定安装在所述转子支架上,所述转子支架上设置有第二螺纹孔,所述第一螺纹孔与所述第二螺纹孔均沿着所述定子的轴向方向延伸,并且在所述轴向方向上能够相互对准;以及连接组件,包括外螺纹筒和固定螺栓。根据本公开的实施例,能够实现发电机本体与轴系的分体吊装,提高吊装效率,同时减少所需的运输成本和吊装成本。


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    Title :

    Generator body, generator and hoisting method thereof


    Additional title:

    发电机本体、发电机及其吊装方法


    Contributors:
    CHEN ZHONG (author) / LIU MIAOMIAO (author) / WU GUOQING (author)

    Publication date :

    2024-07-23


    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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