The invention discloses underwater equipment, a workboat and an anti-twisting method, the underwater equipment comprises an equipment body, an umbilical cable and a propelling assembly, and the umbilical cable is used for connecting the equipment body to the workboat; the propelling assembly is arranged on the equipment body and comprises a driving part and a moving part, the driving part is used for driving the moving part to move in a first mode so as to drive the equipment body to move underwater so as to adjust the position of the umbilical cable, and the driving part is further used for driving the moving part to move in a second mode so as to adjust the position of the umbilical cable; the torque can be used for driving the device body to rotate in the water in the direction opposite to the twisting direction of the umbilical cable. The propelling assembly can generate rotating torque on the equipment body, so that the equipment body can generate autorotation motion or an autorotation motion trend, the twisting effect of water flow on the equipment body is counteracted, or after the umbilical cable is twisted to a certain degree, the equipment body rotates in the direction opposite to the twisting direction to relieve twisting, and then the umbilical cable is twisted to a certain degree. And the twisting problem of the umbilical cable is avoided.

    本申请公开了一种水下设备、作业船及防扭方法,水下设备包括设备本体、脐带缆和推进组件,脐带缆用于将设备本体连接于作业船;推进组件设置于设备本体,推进组件包括驱动件和运动件,驱动件用于驱动运动件以第一模式运动,以带动设备本体在水下移动,以调节脐带缆的位置,驱动件还用于驱动运动件以第二模式运动,以产生可用于带动设备本体在水中沿脐带缆扭曲方向的反方向转动的力矩。利用推进组件能够对设备本体产生转动的力矩,从而使得设备本体能够产生自转运动或自转的运动趋势,抵消水流对设备本体的扭转作用,或者在脐带缆已经扭曲至一定程度后,通过设备本体沿扭转方向的反方向转动而解除扭曲,避免脐带缆发生扭结问题。


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    Title :

    Underwater equipment, workboat and anti-twisting method


    Additional title:

    一种水下设备、作业船及防扭方法


    Contributors:
    YANG ZHIXUAN (author) / LUO XULONG (author) / TIAN LIEYU (author) / XIAO RUI (author) / GENG CHENGYUAN (author) / DENG CHAOLIANG (author) / LIU YONG (author)

    Publication date :

    2024-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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