The invention relates to the technical field of structural design of underwater products, and discloses an underwater cabin section connecting mechanism which is used for connecting two adjacent cabin section shells and comprises a hoop assembly and a sealing piece, the hoop assembly is arranged on the end face between the two adjacent cabin section shells in the axial direction for connecting and pressing, and the sealing piece is arranged for sealing; the hoop assembly is located on the side, away from the axis of the cabin section shell, of the sealing piece. The sealing surfaces are arranged at the joints of the adjacent cabin shells, namely between the end faces of the adjacent cabin shells, the hoop assemblies are arranged in the axial directions of the cabin shells for connecting and pressing, conventional radial sealing is changed into axial sealing, the water tightness is guaranteed, meanwhile, the connecting structure at the joints of the cabin shells can be simplified, the structural weight can be reduced, and the sealing performance of the cabin shells is improved. Production and processing are convenient.

    本发明涉及水下产品的结构设计技术领域,公开了一种水下舱段连接机构,用于连接相邻两个舱段壳体,包括抱箍组件和密封件,所述相邻两个舱段壳体之间的端面沿轴向设置抱箍组件进行连接压紧,并设置密封件进行密封;所述抱箍组件位于所述密封件远离所述舱段壳体轴线的一侧。本发明将密封面置于相邻舱段壳体的连接处即两者的端面之间,并沿舱段壳体的轴向设置抱箍组件进行连接压紧,由常规的径向密封变成轴向密封,在保证水密性的同时,可以简化舱段壳体连接处的连接结构,并能够减轻结构重量,方便生产加工。


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    Title :

    Underwater cabin section connecting mechanism


    Additional title:

    一种水下舱段连接机构


    Contributors:
    BAI XUE (author) / KE WEI (author) / WANG XUE (author) / YIN BAOHUI (author) / LI HUILONG (author)

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F16J Kolben , PISTONS



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