The invention discloses a deck piece folding tool and method, and belongs to the technical field of offshore oil engineering, the folding tool comprises a tool, the tool comprises an upper deck piece and a lower deck piece, the upper deck piece is connected with an upper stand column, the lower deck piece is connected with a lower stand column, and the upper stand column and the lower stand column are each provided with a groove facilitating welding. Guide assemblies are arranged at the groove end of the upper stand column and the groove end of the lower stand column, when the groove of the upper stand column and the groove of the lower stand column are welded, the guide assembly of the upper stand column is matched with the guide assembly of the lower stand column, and the invention further discloses a deck piece folding method. According to the method, the extra cost of staff and equipment waiting for work due to the fact that original deck piece main stand columns cannot be unhooked through cooperation of a crane in the folding process is changed, the dilemma that the original deck piece main stand columns cannot be adjusted during alignment is avoided, the assembly welding efficiency is improved, precision control over the stand column span is convenient to control through later deck piece final assembly construction, and the construction period is shortened. The construction quality is improved, safety and reliability are achieved, and efficiency is high.

    本发明公开了一种甲板片合拢工装及方法,属于海洋石油工程技术领域,该合拢工装包括工装,包括上甲板片和下甲板片,上甲板片上连接有上立柱,下甲板片上连接有下立柱,上立柱和下立柱均设有便于焊接的坡口,其特征在于,上立柱的坡口端和下立柱的坡口端设有导向组件,在对上立柱坡口和下立柱坡口焊接时,上立柱的导向组件和下立柱的导向组件相配合,还公开了一种甲板片合拢方法。本发明改变原有甲板片主立柱在合拢过程中通过吊机配合无法摘钩造成人员及设备待工的额外成本,且规避了原甲板片主立柱对口时无法调整的困境,提升了组对焊接效率,且后期甲板片总装施工便于控制立柱跨距的精度控制,提升了施工质量,安全可靠,效率高。


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    Title :

    Deck piece folding tool and method


    Additional title:

    一种甲板片合拢工装及方法


    Contributors:
    WANG PENGRAN (author) / FANG JIANLI (author) / ZHANG YAO (author) / YAN YUNQIANG (author) / LIU PENG (author) / WANG CHUNBIAO (author) / ZHANG GUOWEI (author) / HAN HUI (author) / QI XIUBO (author) / ZHANG CHONGCHONG (author)

    Publication date :

    2024-11-05


    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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