The invention relates to the technical field of blade hoisting parts, and discloses a fan blade mounting device for a wind driven generator, which comprises a blade, a clamping part fixedly sleeves one end of the outer surface of the blade and is positioned on one side of a bolt, and the clamping part comprises an elastic bag fixedly sleeves one side of the head of the outer surface of the blade; the inner side wall of the elastic bag makes contact with the outer surfaces of the blades, a first cavity is formed in the elastic bag, and the first cavity is filled with magnetorheological fluid. According to the fan blade mounting device for the wind driven generator, the clamping component and the structure on the clamping component are arranged, so that the clamping component can be fixedly mounted on the blade, and the blade is driven to rotate by a corresponding angle when the driving mechanism on the lifting hook assembly is started; therefore, the alignment precision of the bolts on the blades and the hole sites on the hub is high, and impact damage to the blades or the hub due to poor alignment precision of the hole sites in the blade mounting process is not prone to being caused.

    本申请涉及叶片吊装部件技术领域,且公开了一种风力发电机用扇叶安装装置,包括叶片,叶片外表面的一端且位于螺栓的一侧固定套接有夹持部件,夹持部件包括固定套接在叶片外表面头部一侧的弹性囊,且弹性囊的内侧壁与叶片的外表面相接触,弹性囊的内部设有第一腔室,并在第一腔室的内部填充有磁流变液。本申请提供的一种风力发电机用扇叶安装装置,对于夹持部件及其上结构的设置,可使得夹持部件可固定安装在叶片上,并在启动吊钩组件上的驱动机构时带动叶片随之发生相应角度的旋转,以使得叶片上的螺栓与轮毂上孔位的对准精度较高,且在安装叶片的过程中不易因孔位的对准精度较差而对叶片或者轮毂造成冲击损伤。


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    Title :

    Fan blade mounting device for wind driven generator


    Additional title:

    一种风力发电机用扇叶安装装置


    Contributors:
    CHENG LANG (author) / TAO SHENGJIN (author) / WU JING (author) / BIAN LUNWEI (author) / LIN LI (author) / BU KANGTAO (author)

    Publication date :

    2024-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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