The present invention relates to an installation structure of a blowout preventer (BOP) trolley and an offshore drilling structure having the same. The installation structure of a BOP trolley comprises: a trolley rail which is installed on the inner circumference of a moon pool; and a BOP trolley which is installed on the trolley rail to be moved along the trolley rail in order to move a BOP to the center of the moon pool, wherein the BOP trolley is located to the bottom level of the moon pool to effectively prevents the BOP from interfering with a drill floor, thereby lowering the height of the drill floor installed to correspond to the height of the BOP trolley. Therefore, the present invention improves the balance stability of a ship by lowering the center of mass of the ship.

    본 발명은 비오피 트롤리 설치구조 및 그 비오피 트롤리 설치구조를 갖는 시추 해양구조물에 관한 것으로, 문풀의 내주에 트롤리 레일이 설치되고, 그 트롤리 레일 위에는 트롤리 레일을 따라 이동하면서 BOP를 문풀 센터 위치로 이동하는 BOP 트롤리가 설치되며, BOP가 드릴플로어에 간섭되는 것을 효과적으로 방지하기 위하여 BOP 트롤리가 문풀의 버텀 레벨까지 위치하도록 구성함으로써, BOP 트롤리의 높이에 상응하여 설치되는 드릴플로어의 높이 또한 낮출 수 있으므로, 선박의 무게 중심을 낮추어 선박의 밸런스 안정성을 높일 수 있다.


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    Title :

    INSTALL STRUCTURE OF BLOW OUT PREVENTER AND DRILLING OFFSHORE STRUCTURE HAVING THE SAME


    Additional title:

    비오피 트롤리 설치구조 및 그 비오피 트롤리 설치구조를 갖는 시추 해양구조물


    Contributors:

    Publication date :

    2016-11-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren




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