The invention provides an ultra-low lifting height type wind power single blade lifting appliance, which comprises a lifting appliance main beam, a lifting appliance main beam, a lifting appliance main beam, a lifting appliance main beam and a lifting appliance main beam, the bottom end of the hanging mechanism is connected with the main hanging frame in a hanging mode, the top end of the hanging mechanism is hung on the hanging hook, and the main hanging frame can rotate in the hanging mechanism; the clamping mechanism is fixedly arranged on the lifting appliance main beam and can clamp the blade; the driving mechanism is in transmission connection with the main lifting frame and can drive the main lifting frame to slide along the lifting appliance main beam, and when the main lifting frame slides, the lifting appliance main beam inclines towards the blade root or the blade tip of the blade; the main lifting frame is arranged on the lifting appliance main beam in a sliding mode, the lifting height can be reduced by more than 5 meters, meanwhile, the requirement for the lifting height of a crane is lowered, the selectable range of the crane is expanded, and the lifting risk caused by improper selection of the crane can be avoided to a certain degree.

    本发明提供一种超低吊高型风电单叶片吊具,包括:吊具主梁,吊车具有吊钩,吊具主梁滑动设置有主吊框;兜吊机构,兜吊机构底端与主吊框兜吊连接,顶端吊挂在吊钩上,主吊框能够在兜吊机构内转动;夹持机构,夹持机构固定设置于吊具主梁上并能够夹紧叶片;驱动机构,驱动机构与主吊框传动连接并能够带动主吊框沿吊具主梁滑动,当主吊框滑动时,吊具主梁向叶片的叶根或叶尖方向倾斜;主吊框滑动设置在吊具主梁上,能够降低吊装高度5米以上,同时也降低了吊车的吊装高度要求,扩大了吊车的可选择范围,在一定程度上能够避免因吊车选择不当造成的吊装风险。


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    Title :

    Ultra-low lifting height type wind power single-blade lifting appliance


    Additional title:

    一种超低吊高型风电单叶片吊具


    Contributors:
    YANG CHAO (author) / GUO YANG (author) / ZHAO CHUNJIANG (author) / LIU HAILONG (author) / ZHAI LEI (author)

    Publication date :

    2023-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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