The invention provides a mechanical-thermal integrated cubesat main load-bearing structure and an assembly method, and belongs to the technical field of cubesat. The problem that an existing satellite main load-bearing structure is difficult to meet the CubeSat business networking requirement and heat dissipation is solved. The main bearing structure is a cuboid frame structure and comprises + Y single plates,-Y single plates, + X single plates,-X single plates, + Z single plates,-Z single plates and a central bearing plate, the central bearing plate is arranged at the center of the bottom of the cuboid frame structure, and all the single plates are hollow plates; the front end and the rear end of the + Y single board are two separation guide rails, the front end and the rear end of the-Y single board are two separation guide rails, a plurality of thermal control heat dissipation faces are arranged on the + Y single board, the + X single board and the-Z single board respectively, and the thermal control heat dissipation faces are formed by spraying thermal control white paint on heat dissipation skins. The method is suitable for bearing of the cubesat.

    本发明提供了一种机热一体化立方星主承力结构及装配方法,属于立方星技术领域。解决现有的卫星主承力结构难以满足立方星业务化组网需求及散热的问题。所述主承力结构为长方体框架结构,它包括+Y单机板、‑Y单机板、+X单机板、‑X单机板、+Z单机板、‑Z单机板和中心承力板,所述中心承力板设置在长方体框架结构的底部中心处,所有单机板均为镂空板;+Y单机板的前后两端为两根分离导轨,‑Y单机板的前后两端为两根分离导轨,在+Y单机板、+X单机板和‑Z单机板上分别设有多个热控散热面,所述热控散热面为在散热蒙皮上喷有热控白漆。本发明适用于立方星的承载。


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    Title :

    Mechanical-thermal integrated cubesat main load-bearing structure and assembling method


    Additional title:

    一种机热一体化立方星主承力结构及组装方法


    Contributors:
    CHO SANG-WOO (author) / YANG RUIGUANG (author) / ZHAO CHUNJUAN (author) / ZHENG XIAOSHI (author) / ZHANG LIANG (author) / YUAN ZIXIN (author) / CHEN SHANBO (author) / GAO FEI (author) / ZHANG LEI (author)

    Publication date :

    2022-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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