A hoisting device for wind driven generator equipment comprises a fixing frame and an enclasping device, a pressing tongue connecting frame is installed at one end of the fixing frame, and the interior of the pressing tongue connecting frame is connected with a pressing tongue through a pull rod device; the enclasping device comprises an enclasping piece and a pressing tongue mounting frame, the enclasping piece and the pressing tongue mounting frame are matched to form an annular structure, and the pressing tongue is movably connected into the pressing tongue mounting frame; and the end, away from the pressing tongue, of the fixing frame is fixedly provided with a winch, the output end of the winch is connected with a steel wire rope, and the end, close to the pressing tongue, of the fixing frame is fixedly provided with a fixed pulley. The defects in the prior art are overcome, the distance between the winch and the pressing tongue is larger than the distance between the fixed pulley and the end portion of the pressing tongue, so that a hoisted object which is much larger than several times of the weight of the winch can be counteracted through the downward acting force of the winch, and through the friction force between the pressing tongue and a tower drum, the device can be used for hoisting heavy hoisting objects such as blades.

    一种用于风力发电机设备的吊装装置,包括固定架和抱紧装置,固定架的一端安装有压舌连接架,压舌连接架内部通过拉杆装置与压舌相连接;抱紧装置包括抱紧片和压舌安装架,抱紧片和压舌安装架相配合形成一个环形结构,压舌活动连接在压舌安装架内;固定架远离压舌的一端上表面固定安装有卷扬机,卷扬机的输出端连接钢丝绳,固定架靠近压舌的一端固定安装有定滑轮。本发明克服了现有技术的不足,由于卷扬机到压舌的距离大于定滑轮到压舌的端部的距离,从而通过卷扬机自身的向下的作用力,便能够抵消远大于卷扬机几倍重量的吊装物,并加上压舌与塔筒之间的摩擦力的作用,使本申请装置能够对如叶片等重量很大的吊装物均能够实现吊装作业。


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    Title :

    Hoisting device for wind driven generator equipment


    Additional title:

    一种用于风力发电机设备的吊装装置


    Contributors:
    LIU ZUOGUANG (author) / LI RONG (author) / LI YANHANG (author) / LIU SHIJIANG (author) / ZHAO ZHILEI (author) / XIE DAN (author) / MA TAO (author) / FU WENGUANG (author)

    Publication date :

    2021-11-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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