The invention provides a double-ship floating lifting system and a using method thereof, and is characterized in that the system comprises a barge I, a barge II, and a mechanical lifting system and a mooring rope which are arranged on a deck of the barge I, and the barge I is connected with the barge II through a connecting structural member. The mechanical lifting system comprises a hydraulic station, a mounting base, a vertical hydraulic cylinder and an inclined supporting arm, the vertical hydraulic cylinder is arranged on the mounting base mounted on a barge deck, the inclined supporting arm is obliquely arranged and hinged to the mounting base, and a hydraulic rod on the vertical hydraulic cylinder is vertically arranged and hinged to the middle of the inclined supporting arm. The using method comprises preparation work needing to be completed before the ocean platform upper module is dismantled and dismantling work of the ocean platform. According to the dismounting work of the ocean platform, ocean platform lifting operation of a large-scale operation ship can be completed by additionally installing the lifting device on two common barges, the device is suitable for various ocean platform blocks by adjusting the arrangement of actuating components, and the dismounting cost of the ocean platform can be reduced.

    本发明提供一种双船浮托举升系统及其使用方法,其特点是:系统包括驳船I、驳船II及其甲板上设置的机械举升系统和系泊缆绳,驳船I与驳船II通过连接结构件连接。机械举升系统包括液压站、安装基座、竖直液压缸以及斜撑臂,安装在驳船甲板上的安装基座上设置竖直液压缸,斜撑臂倾斜设置且与安装基座铰接,竖直液压缸上的液压杆竖直设置,且与斜撑臂的中部铰接。使用方法包括海洋平台上部组块拆除前需完成的准备工作和海洋平台的拆除工作。海洋平台的拆除工作利用两艘普通的驳船加装举升装置后即可完成大型作业船只的海洋平台举升作业,并通过调整作动部件布置适应各类海洋平台组块,而且,可以降低海洋平台拆除费用。


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    Title :

    Double-ship floating lifting system and using method thereof


    Additional title:

    一种双船浮托举升系统及其使用方法


    Contributors:
    CHANG ZONGYU (author) / ZHOU ZHIPENG (author) / YU RUNZE (author) / WANG HAIBO (author) / ZHENG ZHONGQIANG (author)

    Publication date :

    2024-10-01


    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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