According to the lifting beam for installing the cabin of the wind driven generator and the operation method, a plurality of pin shaft holes (4) are formed in the bottom of a main beam (1), pin shafts (5) are inserted into the pin shaft holes (4) in a penetrating mode, and forward secondary beams (3a) and lateral secondary beams (3b) are fixed to the pin shafts (5); lifting lugs (6) are arranged at the two ends of the main beam (1), the lifting lugs (6) are welded on the main beam (1), and the assembled lifting beam is hung on a lifting hook (8) through the lifting lugs (6) and a lifting belt (7). According to the invention, the installation of the large-scale wind turbine generator can be completed by using two cranes with relatively small hoisting capacity, so that the existing equipment resources are effectively activated, and the installation cost of the wind turbine generator is reduced.

    一种用于风力发电机机舱安装的抬吊吊梁及操作方法,主梁(1)的底部设置有多个销轴孔(4),销轴孔(4)内穿插有销轴(5),销轴(5)上固定有正向次梁(3a)和侧向次梁(3b);主梁(1)的两端设置有吊耳(6),吊耳(6)焊接在主梁(1)上,组拼好的抬吊吊梁,通过吊耳(6)和吊带(7)悬挂在吊钩(8)上。本发明可以使用两台起重能力较小的起重机双机抬吊完成大型风电机组的安装,有效的盘活现有设备资源,降低风电机组安装成本。


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    Titel :

    Lifting beam for installing cabin of wind driven generator and operation method


    Weitere Titelangaben:

    一种用于风力发电机机舱安装的抬吊吊梁及操作方法


    Beteiligte:
    LIU CHUN (Autor:in) / LI CHUNLEI (Autor:in) / WANG BENDONG (Autor:in) / LI CHAO (Autor:in) / LI SHAOFENG (Autor:in) / HU MEIJUN (Autor:in) / QIN ZHIKAI (Autor:in)

    Erscheinungsdatum :

    08.03.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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





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