The invention relates to a deadwood structure for an LNG (Liquefied Natural Gas) filling ship, the deadwood structure is in a longitudinal framework form and comprises a left side plate, a right side plate, a bottom plate, a partition plate and sealing plates, the left side plate, the right side plate, the bottom plate and the sealing plates define an enclosure bulkhead structure with an inverted trapezoidal cross section, and the two inverted trapezoidal sealing plates are respectively arranged at the end parts; longitudinally-distributed left side ribs are arranged on the left side plate, longitudinally-distributed right side ribs are arranged on the right side plate, longitudinally-distributed flat iron is arranged on the bottom plate, at least one partition plate is arranged in the middle of the enclosure bulkhead structure and is parallel to the sealing plate, and a notch allowing the flat iron to pass through is formed in the bottom edge of the inverted-trapezoid-shaped partition plate. Notches for the left rib and the right rib to pass through are formed in the side edge positions of the inverted trapezoidal partition plate; the invention further discloses a manufacturing and mounting method of the deadwood structure. According to the deadwood structure, through reasonable arrangement of the structure, the construction environment is greatly improved on the basis that the structural strength is guaranteed, and therefore the production efficiency is improved.

    本发明涉及到一种LNG加注船用呆木结构,该呆木结构为纵骨架形式,其包括有左侧板、右侧板、底板、隔板和封板,所述的左侧板、右侧板和底板和封板围合为横截面为倒梯形的围壁结构,两个倒梯形的封板分别设置于端部,在所述左侧板上设有纵向分布的左侧筋、在所述右侧板上设有纵向分布的右侧筋,在所述底板上设有纵向分布的扁铁,在围壁结构的中部至少设有一道隔板,该隔板平行于所述的封板,倒梯形的隔板在底边位置设有供所述扁铁通过的豁口,倒梯形的隔板在侧边位置设有供所述左侧筋和右侧筋通过的豁口;还包括呆木结构的制造安装方法。本发明的呆木结构通过合理布置结构,在保证结构强度的基础上,极大地改善了施工环境,从而提高了生产效率。


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    Title :

    Dead wood structure for LNG (liquefied natural gas) filling ship and manufacturing and mounting method of deadwood structure


    Additional title:

    一种LNG加注船用呆木结构及其制造安装方法


    Contributors:
    JIANG JIAZHI (author) / WANG HUIHUI (author) / LIU ERBIN (author)

    Publication date :

    2024-01-12


    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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