The invention discloses a modular space facility on-orbit assembly structure, and belongs to the technical field of aerospace. The locking interface is fixed to the outer side of the base and used for being connected with other interfaces, providing mechanical locking, power transmission, data transmission and heat exchange functions and providing a grabbing position for an end effector of the installation tool, and the six-degree-of-freedom platform is used for being connected with the mirror surface structure and the base which are arranged up and down. And the position and posture of the mirror surface structure can be adjusted according to the working state, and the mirror surface structure is used for collecting effective information such as optical signals in the space. The sub-modules are few in type and high in interchangeability, by reasonably arranging the positions and the number of the locking interfaces, on-orbit installation of large-aperture space facilities such as a space telescope can be achieved only through the two types of sub-modules, and the interchangeability between the sub-modules is improved; the active end interface and the passive end interface used for realizing butt joint of the sub-modules are consistent in structure, and the passive end can replace the active end to realize an active locking function once special situations such as faults of the active end occur.

    一种模块化空间设施在轨组装结构,属于航空航天技术领域。锁紧接口固定在基座外侧,用于实现与其它接口的连接并提供机械锁紧、电力传输、数据传递和热量交换功能以及为安装工具的末端执行器提供抓取位置,六自由度平台用于连接上下设置的镜面结构和基座,并能够根据工作状态调整镜面结构的位置和姿态,镜面结构用于收集空间中的光学信号等有效信息。本发明子模块种类少,可互换性强:通过合理排布锁紧接口位置和数量,仅需两类子模块即可实现空间望远镜等大口径空间设施的在轨安装,增加了子模块间的可互换性;用于实现子模块对接的主动端和被动端接口结构一致,一旦出现主动端故障等特殊情况,被动端可代替主动端实现主动锁紧功能。


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    Title :

    Modularized space facility on-orbit assembly structure


    Additional title:

    一种模块化空间设施在轨组装结构


    Contributors:
    LIU YANG (author) / LI MENGFEI (author) / YANG YIFAN (author) / SUN WANDONG (author) / YAN QIUQI (author) / JIANG ZHIDUO (author) / CAO BAOSHI (author) / XIE ZONGWU (author)

    Publication date :

    2025-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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