The invention belongs to the technical field of offshore wind power, and particularly relates to a hoisting device for offshore wind power equipment. Aiming at the problems that stability is poor during sinking, and a caisson often vacillates and staggers along with the waves and is difficult to deposit at the designated position, the following sinking plan is proposed currently, specifically, thehoisting device comprises a hull, supporting frames are arranged at the positions, close to the two ends, of the upper surface of the hull correspondingly, and cross beams are fixed to the top ends of the supporting frames correspondingly; suspenders are fixed to the ends, reverse to each other, of the two cross beams correspondingly, and the bottom ends of the two suspenders are provided with C-shaped steel sliding rails with downward openings correspondingly; and sliding blocks are connected to the positions, close to the two ends, in sliding grooves of the C-shaped steel sliding rails in aclamped mode correspondingly, L-shaped fixing plates which are symmetrical to each other are fixed to the bottom ends of the two sliding blocks correspondingly, and the upper surface of the L-shapedfixing plates are rotationally connected with rope winding wheels. During using of the hoisting device, by controlling jacking pipes to descend and controlling steel wire ropes to descend simultaneously till the bottom ends of the jacking pipes abut against the caisson, shaking of the caisson under water is reduced, the placing difficulty is lowered, and the placing precision is improved.

    本发明属于海洋风电技术领域,尤其是一种用于海洋风电设备吊装装置,针对在下沉的时候稳定性较差,伴随着波浪往往沉箱摇摇晃晃难以沉积在指定位置的问题,现提出以下沉案,包括船体,所述船体的上表面靠近两端均设置有支撑架,且支撑架的顶端均固定有横梁,两个所述横梁相背的一端均固定有吊杆,且两根吊杆的底端均设置有开口向下的C型钢滑轨,C型钢滑轨的滑槽内靠近两端均卡接有滑块,且两个滑块的底端分别固定有互相对称的L形固定板,所述L形固定板的上表面转动连接有卷绳轮。本发明在使用时可以通过控制顶管下降与钢丝绳同时下降,直至顶管的底端抵住沉箱,减小了沉箱在水底的晃动,降低了安放难度提高安放精准度。


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    Title :

    Hoisting device for offshore wind power equipment


    Additional title:

    一种用于海洋风电设备吊装装置


    Contributors:
    FENG YICUN (author) / XU ZHONGJUN (author) / HUANG XIAOZHONG (author) / LI LEI (author)

    Publication date :

    2020-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B66D Haspeln , CAPSTANS



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