The embodiment of the invention discloses a center bearing cylinder and an assembly method thereof. The center bearing cylinder comprises a bottom plate and a cylinder body fixed to the bottom plate in a combined mode. The barrel body is of a regular polygon structure and is formed by mutually splicing and enclosing a plurality of side barrel plates; the barrel body is configured to provide a mounting space for the fuel storage tank, and a mounting surface for mounting the fuel storage tank is formed on the inner wall of the barrel body. The cylinder body is designed to be of the regular polygon structure formed by splicing the side cylinder plates, the problem that a storage box and the like are difficult to install due to poor openness of a center force bearing cylinder in a cylinder or cylinder and cone combined shape is effectively solved, the structure is simple, and the size is compact.

    本发明实施例公开了一种中心承力筒及其装配方法,包括中心承力筒包括底板以及结合固定在所述底板上的筒体;所述筒体呈正多边形结构,由若干个侧筒板相互拼接围合而成;所述筒体被配置为为燃料贮箱提供安装空间,所述筒体的内壁形成有供燃料贮箱安装的安装面。通过将筒体设计为由多块侧筒板拼接形成的正多边形结构,有效改善圆柱或圆柱与圆锥组合形状的中心承力筒因开敞性差造成的贮箱等安装困难的问题,结构简单,体积紧凑。


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    Title :

    Central bearing cylinder and assembling method thereof


    Additional title:

    一种中心承力筒及其装配方法


    Contributors:
    WANG JIAN (author) / LYU TIAN (author) / LIU XIAOWEN (author) / LI WANGYANG (author) / CAO WEI (author) / YANG YUGUANG (author)

    Publication date :

    2022-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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