The invention discloses a universal umbrella-shaped sand setting type large ship and maritime work platform fixing device, and relates to a novel ship anchor design concept in the ship manufacturing process. The device is suitable for the requirement of long-term berthing of a large marine work platform and a large ship in the sea, is loaded in an operation room at the bottom of the ship, can also be loaded on the outer side of a ship body structure at any time, and is attached to the outer side of the ship body through vacuum adsorption. After the ship body is moored, the inverted-cone-shaped sand setting pile body extends out of the bottom of the cabin, when the ship body is lowered to the proper anchoring depth, the umbrella-shaped structure at the tail of the sand setting pile body can be opened, ten sets of spiral electric sand drills are released from the umbrella-shaped structure, and the sand drills can open the V-shaped anchor jaws at the tail end at the proper seabed depth and firmly grab the seabed in a barb embedding mode; and mooring of the ship is completed.

    本发明公开了一种一种通用伞状沉砂式大型船舶及海工平台固定装置,涉及到船舶制造过程中的一种新型船锚设计理念。本发明适用于大型海工作业平台和大型船舶在海中长期驻泊的需要,本发明装载在船舶底部的操作间,亦可随时装载在船体结构外侧,通过真空吸附的形势附在船体外侧。本发明在船体驻泊之后,由船舱底部伸出倒锥状沉砂桩体,在下放至合适抛锚深度时,沉砂桩尾部的伞状结构会打开,从中释放出10组螺旋电动钻沙器,钻沙器在合适的海底深度会打开尾端V字形锚爪,以倒钩镶嵌式的方式牢固的抓取海底,完成对船舶的系留。


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    Title :

    Universal umbrella-shaped sand setting type large ship and maritime work platform fixing device


    Additional title:

    一种通用伞状沉砂式大型船舶及海工平台固定装置


    Contributors:
    SUN ZHEN (author) / GU SHIYU (author) / MU ZHANG (author) / XUE DONGMEI (author)

    Publication date :

    2021-04-27


    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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