In order to achieve leveling of a turbine disc in the process of hoisting the turbine disc, the invention provides a turbine disc leveling lifting appliance, a lifting appliance adapter section of the turbine disc leveling lifting appliance and a turbine disc leveling method. The turbine disc leveling lifting appliance comprises a plurality of lifting hooks and adapter sections corresponding to the lifting hooks, and each adapter section comprises a lifting hook connecting ring, an adapter body and an adjusting nut. Each lifting hook connecting ring comprises a ring body and a rod part extending outwards from the ring body; each adapter body is provided with an upper part and a lower part, the upper part is inclined relative to the lower part, the upper part is provided with a through hole, the lower part is provided with a turbine disc connecting part, and each rod part penetrates through the through hole; and each adjusting nut is in threaded connection with the corresponding rod part penetrating through the through hole.

    为实现在吊装涡轮盘的过程中,对涡轮盘进行调平,提供涡轮盘调平吊具及其吊具转接段、涡轮盘调平方法,其中,涡轮盘调平吊具包括多个吊钩和对应各个所述吊钩的转接段,在所述转接段中,吊钩连接环包括环体以及自所述环体向外延伸的杆部;转接体具有上部和下部,上部相对下部呈倾斜,在所述上部具有穿孔,在所述下部具有涡轮盘连接部,所述杆部穿过所述穿孔;以及调节螺母与穿过所述穿孔的所述杆部螺纹连接。


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    Title :

    Turbine disc leveling lifting appliance, lifting appliance adapter section of turbine disc leveling lifting appliance and turbine disc leveling method


    Additional title:

    涡轮盘调平吊具及其吊具转接段、涡轮盘调平方法


    Contributors:
    ZHENG SIKAI (author) / HU YITING (author) / YAO XING (author) / TU WEIQIANG (author)

    Publication date :

    2021-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES



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