The invention discloses a telescopic multi-model single-blade universal lifting appliance, and belongs to the field of lifting and transportation of wind power equipment. A plurality of pin holes are formed in the positions, close to the two ends, of the main beam in the length direction of the main beam, the telescopic beams are located at the two ends of the main beam and arranged in the length direction of the main beam and fixedly connected with the pin holes through pin shafts, and the electric hoists are fixedly connected with the telescopic beams at the two ends of the main beam respectively and correspond to the blade front edge and the blade rear edge of the single blade. The telescopic beam capable of freely adjusting the extension length is added on the basis of an original main beam, the total length of the main beam and the telescopic beam can be flexibly adjusted according to single blades of different sizes, the lifting appliance can be universal, the single blades of different sizes can be lifted, the operation is simple, and the cost is low. An angle adjusting assembly and an angle compensation connector are additionally arranged in the pressing and stabilizing mechanism, the angle between a pressing block and a single blade can be adjusted within a larger range according to different single blades, and the single blade range capable of being matched with the pressing and stabilizing mechanism is widened.

    本发明公开一种伸缩式多型号单叶片通用吊具,属于风电设备起重运输领域,包括:主梁;主梁靠近两端沿其长度方向设置有多个销孔,伸缩梁位于主梁的两端并沿主梁的长度方向设置,伸缩梁通过销轴与销孔固定连接,电动葫芦分别与主梁两端的伸缩梁固定连接,电动葫芦对应单叶片的叶片前缘和叶片后缘设置。在原有主梁的基础上添加了可自由调节伸出长度的伸缩梁,针对不同尺寸的单叶片可灵活调整主梁和伸缩梁的总长度,能够实现吊具通用,对不同尺寸的单叶片进行吊装,操作简单,成本低廉。在压紧稳定机构中添加了角度调节组件和角度补偿接头,针对不同的单叶片能够在更大范围内调节压紧块与单叶片之间的角度,提高压紧稳定机构能够适配的单叶片范围。


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    Title :

    Telescopic multi-model single-blade universal lifting appliance


    Additional title:

    一种伸缩式多型号单叶片通用吊具


    Contributors:
    YANG CHAO (author) / YANG SHUAI (author) / ZHAO CHUNJIANG (author) / LIU HAILONG (author) / LIU WENHU (author) / YAN KAIQING (author) / ZHU SIYUAN (author) / HAO TONGYANG (author)

    Publication date :

    2024-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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