The invention discloses a double-layer cylindrical base structure. The double-layer cylindrical base structure is characterized in that the double-layer cylindrical base structure comprises an outer-layer cylindrical wall and an inner-layer cylindrical wall; an inner-layer cylindrical wall inner side hollow area is formed in the inner-layer cylindrical wall; the double-layer cylindrical base structure is sequentially divided into a base upper section structure, a base middle section structure and a base lower section structure from top to bottom; the upper side and the lower side of the base middle section structure are each provided with a horizontal partition plate, at least one layer of horizontal partition plate is arranged in the middle of the base middle section structure, each horizontal partition plate is connected with a deck horizontally extending outwards, a deck lower girder is arranged below the deck, and vertical partition plate horizontal ribs are arranged below the deck lower girder, the vertical partition plate horizontal ribs are fixedly connected with adjacent vertical partition plates; and one side of the base middle section structure is connected with a bulkhead. The occupancy rate of the cabin space by the double-layer cylindrical base structure is small, and overall arrangement of the ship is facilitated; and the internal space of the cylinder of the base is optimized, which is beneficial to the arrangement of a radar cable, the work of a rotating mechanism and the like.

    本发明公开了一种双层筒型基座结构,其特征在于,包括外层筒壁及内层筒壁,内层筒壁内形成内层筒壁内侧中空区域;所述双层筒型基座结构从上至下依次分为基座上段结构、基座中段结构、基座下段结构;基座中段结构的上下两侧分别设有一水平隔板,基座中段结构的中部设有至少一层水平隔板,每块水平隔板连接一水平向外延伸的甲板,甲板下方设有甲板下桁材,甲板下桁材下方设有垂向隔板水平筋,垂向隔板水平筋与相邻垂向隔板固定连接;基座中段结构的一侧与舱壁连接。本发明对舱室空间的占用率要小,有利于船舶总体布置;基座筒体内部空间得到优化,有利于雷达电缆布置、旋转机构的工作等。


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    Title :

    Double-layer cylindrical base structure


    Additional title:

    一种双层筒型基座结构


    Contributors:
    ZHAO CHAO (author) / YAN JINHUI (author) / REN HONG (author) / WANG LIN (author) / WU YOUJUN (author) / HE QIN (author)

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS




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