The invention relates to an offshore rope tensioning device and an offshore rope tensioning method, and the offshore rope tensioning device comprises a working ship, and the left side and the right side of the working ship are provided with a first offshore rope connecting part and a second rope connecting part correspondingly; the winch is fixed on a deck of the working ship; the first pulley block is movably arranged relative to the working ship; the second pulley block is fixed on a deck of the working ship; the working rope is wound on the first pulley block and the second pulley block to form a pulley block system, and one end of the working rope is connected with the traction end of the winch. According to the offshore rope tensioning device, large and stable tensioning loads can be generated, the pre-tensioning requirement of the fiber rope is met, multiple ropes can be tensioned at the same time, and efficiency is improved. According to the scheme, larger pretension force can be provided for the to-be-tensioned offshore rope.

    本申请涉及一种海上绳索张拉装置及海上绳索张拉方法,其中海上绳索张拉装置包括:工作船,所述工作船的左右两舷分别设有第一海上绳索连接部、第二绳索连接部;绞车,固定于所述工作船的甲板;第一滑轮组,相对于所述工作船可移动地设置;第二滑轮组,固定于所述工作船的甲板;工作绳,缠绕于所述第一滑轮组及第二滑轮组以形成滑轮组系统,且所述工作绳的一端与所述绞车的牵引端连接。本申请的海上绳索张拉装置可以产生较大且稳定的张拉载荷,满足纤维绳预拉要求,并且可以同时进行多根绳索的张拉,提高效率。本申请的方案可以提供给待张拉的海上绳索更大的预拉力。


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    Title :

    Offshore rope tensioning device and offshore rope tensioning method


    Additional title:

    海上绳索张拉装置及海上绳索张拉方法


    Contributors:
    WU GUO (author) / CHEN SHIMIN (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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