The present invention relates to a device for preventing distortion manually during mooring of an offshore floating body, which controls tension applied to a rope connected to the offshore floating body within a set mooring breaking limit when mooring the offshore floating body in the sea in order to prevent distortion of the offshore floating body. The device for preventing distortion of an offshore floating body comprises: a floating main body which is connected to a rope, and provides a space for offshore work while being fixed and floating in the sea; a winch which is installed in the upper part of the floating main body in order to recover or release the rope for fixing the floating main body in the sea; a fairlead which is installed in a portion of the floating main body in order to allow the rope to penetrate and guide the rope to the winch; and a braking unit which is installed in a portion of the floating main body at a fixed distance from the fairlead in order to allow the rope to penetrate along with the fairlead and control the speed of recovering the rope to the winch at a set speed. In addition, the braking unit controls the recovery speed of the rope recovered through the winch by pressurization due to external force at the set speed.

    본 발명은 해상부유체를 해상에서 계류할 시에 해상부유체에 연결된 로프에 작용하는 장력을 설정된 허용한도로 제어하여 상기 해상부유체의 뒤틀림을 방지하는 장치에 있어서, 상기 로프에 연결되며 해상에서 고정되어 부유하면서 해상 작업을 위한 공간을 제공하는 부유본체; 상기 부유본체의 상부에 설치되어 상기 부유본체를 고정시키는 상기 로프를 해상에서 회수하거나 풀어주는 윈치; 상기 부유본체의 일부분에 설치되며 상기 로프를 관통시키면서 상기 로프를 상기 윈치로 가이드 하는 페어리드; 및 상기 페어리드에 설정된 거리가 이격된 상태로 상기 부유본체의 일부분에 설치되며 상기 페어리드와 함께 상기 로프가 관통되고, 상기 로프가 상기 윈치로 회수되는 속도를 설정된 속도로 제어하는 제동유닛을 포함하고, 상기 제동유닛은, 외력에 의한 가압으로 상기 윈치를 통해 회수되는 상기 로프의 회수속도를 설정된 속도로 제어하는 것을 특징으로 한다.


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    Title :

    THE DEVICE FOR PASSIVELY TO PREVENT THE TWISTING ON MOORING FLOATING MARINE STRUCTURE


    Additional title:

    해상부유체의 계류시 뒤틀림을 수동적으로 방지하는 장치


    Contributors:
    LEE KANG SU (author) / PARK BYOUNG JAE (author) / KI MIN SUK (author) / KIM HYUN SEOK (author) / KIM DO YOUB (author)

    Publication date :

    2017-11-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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