The invention provides a composite material bearing structure suitable for separation cabin sections of a spacecraft. The composite material bearing structure comprises a separation nut corner box 1,a separation nut corner box cover 2, an anti-shearing taper sleeve 3, a separation spring corner box 5 and an upper end frame 6. The separation nut corner box cover 2 is connected with the separationnut corner box 1 in a fastened mode. The upper end frame 6 is mounted at the upper part of the separation nut corner box 1; the anti-shearing taper sleeve 3 penetrates through the upper end frame 6 and is connected with the separation nut corner box 1; and the separation spring corner box 5 is arranged on the upper end frame 6. Through the corner boxes and the end frames which are made of composite materials, the rigidity and the strength of the bearing structure are enhanced, the structural mass is reduced, and the bearing capacity of the structure is improved.

    本发明提供了一种适用于航天器分离舱段间的复合材料承载结构,包括:分离螺母角盒1、分离螺母角盒盖2、抗剪锥套3、分离弹簧角盒5以及上端框6;所述分离螺母角盒盖2与分离螺母角盒1紧固连接;所述上端框6安装在分离螺母角盒1的上部;所述抗剪锥套3穿过上端框6与分离螺母角盒1连接;所述分离弹簧角盒5安装在上端框6上。本发明通过复合材料材质的角盒及端框,增强了该承载结构的刚度、强度,降低了结构质量,提高了结构的承载能力。


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    Title :

    Composite material bearing structure suitable for separation cabin sections of spacecraft


    Additional title:

    适用于航天器分离舱段间的复合材料承载结构


    Contributors:
    WANG SHUYANG (author) / LI YINGDIAN (author) / WANG JIANWEI (author) / DU DONG (author) / CHEN ZHANSHENG (author) / LAI JING (author) / HUANG XIAOHU (author)

    Publication date :

    2020-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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