According to the anchor weighing method utilizing the tidal range, the tidal range and the buoyancy of an anchor weighing boat body are utilized, the anchor weighing pulling force is greatly enhanced, and therefore the problem that the pulling force of an anchor weighing winch is insufficient is solved, and meanwhile the problems that the anchor weighing winch is hard pulled, mechanical faults of the winch are caused, and maintenance is difficult on the sea are solved. By means of the natural flushing force of tide water, sludge around the positioning anchor is gradually removed, the lifting resistance of the positioning anchor is synchronously reduced, the effect of leveraging is achieved, the safety risk of offshore construction is reduced, meanwhile, the investment cost of offshore ship machines is reduced, and the construction efficiency is improved.

    本发明提供了一种利用潮差的起锚方法,利用潮差和起锚艇船体浮力,大幅增强了起锚拉力,从而解决了起锚绞车的拉力不足的问题,同时避免了起锚绞车硬拉,造成绞车机械故障,海上难于维修的问题。利用潮水自然冲刷力,逐步清除定位锚周边淤泥,同步减少了定位锚起升的阻力,起到了四两拨千斤的效果,降低了海上施工的安全风险,同时降低了海上船机投入成本,提高了施工效率。


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    Title :

    Anchor weighing method using tidal range


    Additional title:

    一种利用潮差的起锚方法


    Contributors:
    WANG HUAIGANG (author) / WANG PENG (author) / MA YINGSHAN (author) / MENG FANYUE (author)

    Publication date :

    2024-03-26


    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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