The invention relates to a double-module floating platform offshore mounting structure and an mounting method, the double-module floating platform offshore mounting structure comprises an anchoring foundation, a hoisting device, a carrying device, a hauling device, a transporting device, a mooring device and a connecting device, and the carrying device can lean against the tail part of the hoisting device, so that the anchoring foundation can be conveniently hoisted, and an anchor chain and a nylon cable can be conveniently connected. The double-module floating platform is wet-towed to the transportation device through the consignment device and dry-towed to a designated sea area through the transportation device, the two single-module floating platforms are in butt joint and disengaged onthe sea through the connecting device according to requirements in the wet-towed and dry-towed transportation process, and structural damage caused by mutual collision in the platform consignment andtransportation process is avoided. By arranging the mooring device, one side of the double-module floating platform is connected with the transportation device, the other side of the double-module floating platform is connected with the hoisting device, displacement and unloading of the double-module floating platform relative to the transportation device are achieved in a cable winding and unwinding mode, assistance of other tugboat projects is not needed, and convenience is achieved.

    本发明涉及双模块浮式平台海上安装结构及安装方法,其结构包括锚固基础、起吊装置、载运装置、拖运装置、运输装置、系泊装置、连接装置,本发明通过设置载运装置可侧靠起吊装置尾部,从而便于吊放锚固基础,连接锚链与尼龙缆。双模块浮式平台通过托运装置湿拖至运输装置,由运输装置干拖至指定海域,两个单模块浮式平台在湿拖和干拖运输过程中按需求通过连接装置实现海上对接和解脱,避免平台托运和运输过程中由于相互碰撞而造成结构损伤。通过设置系泊装置,将双模块浮式平台一舷与运输装置连接,另一舷与起吊装置连接,通过收放缆绳的方式实现双模块浮式平台相对运输装置的移位和卸载,无需其他拖轮项目协助,较为方便。


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    Title :

    Double-module floating platform offshore mounting structure and mounting method


    Additional title:

    双模块浮式平台海上安装结构及安装方法


    Contributors:
    WANG XIZHAO (author) / GONG GUODONG (author) / GU XUEKANG (author) / YE YONGLIN (author) / CHENG XIAOMING (author) / WU XIAOFENG (author) / XU XINYUAN (author) / WU XIAOFEI (author) / LU ZHEN (author)

    Publication date :

    2020-05-15


    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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