The present invention provides a gravity type mooring apparatus of a floating offshore structure, including: the floating offshore structure which is arranged to be floated on water; a mooring main body which is installed to be combined to the floating offshore structure, and has a plurality of guide rollers; a support rope which has one end fixed to an underwater floor while being guided by the guide roller; a weight which is combined to the other end of the support rope; a clamping unit which is installed in the mooring main body, and moves the support rope by the guide roller while fixing the support rope guided by the guide roller in a pressurizing state or releasing the pressurizing state; and a tension adjustment control part which is connected to the clamping unit, and adjusts an operation of the clamping unit so that the support rope can maintain constant tension, after measuring a slope of the floating type offshore structure and the tension of the support rope guided by the guide roller. According to the gravity type mooring apparatus of the floating offshore structure of the present invention, when the floating type offshore structure is supported in a floating state on water by the support rope and the weight, the tension adjustment control part measures the tension of the support rope and inclination on the water of the floating offshore structure and then adjusts the operation of the clamping unit so that the support rope can maintain the constant tension. Thus, the floating offshore structure maintains a stable fixing state within a fixed range by fixing the length to maintain the support rope tightly even though a water level is changed or horizontal external force occurs.

    본 발명은, 수면에 부유하도록 배치되는 부유 구조물, 부유 구조물에 결합 설치되며, 복수의 가이드롤러가 마련된 계류본체, 가이드롤러에 가이드된 상태로 일단이 수중 바닥면에 고정되는 지지로프, 지지로프의 타단에 연결 결합되는 무게추, 계류본체에 설치되며, 가이드롤러에 의해 가이드되는 지지로프를 가압상태로 고정되게 하거나 가압상태를 해제시키면서 가이드롤러에 의해 이동되게 하는 클램핑수단, 클램핑수단과 연결되며, 가이드롤러에 의해 가이드되는 지지로프의 장력 및 부유 구조물의 기울기를 측정한 후, 지지로프가 일정한 장력을 유지하도록 클램핑수단의 작동을 조절하는 장력조절제어부를 포함하는 부유 구조물의 중력식 계류장치를 제공한다. 이와 같은, 부유 구조물의 중력식 계류장치는, 부유 구조물이 지지로프와 무게추에 의해 수면에 부유한 상태로 지지될 때, 장력조절제어부는 지지로프의 장력 및 부유 구조물의 수면 상 기울어짐을 측정한 후, 지지로프가 일정한 장력을 유지하도록 클램핑수단의 작동을 조절하면서, 수위변화나 수평외력 발생시에도 지지로프가 팽팽하게 유지되도록 길이를 고정시켜 부유 구조물이 정해진 범위에 안정적인 고정상태로 유지되게 한다.


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    Title :

    GRAVITY TYPE MOORING APPARAUS FOR FLOATING OFFSHORE STRUCTURE


    Additional title:

    부유 구조물의 중력식 계류장치


    Contributors:
    LEE SANG IL (author) / KIM DAE YOUNG (author)

    Publication date :

    2015-12-01


    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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