The invention provides a gravity unloading device for an inter-satellite antenna three-dimensional space unfolding process and a using method, and relates to the field of gravity unloading devices. The gravity unloading device comprises a device lifting point, a splicable circular ring guide rail, a pulley, an inter-satellite parabolic antenna, an antenna unfolding arm and an inter-satellite parabolic antenna supporting framework, the device lifting point is connected to the top of the splicable circular guide rail, the splicable circular guide rail is connected with the inter-satellite parabolic antenna supporting framework through the pulley, the inter-satellite parabolic antenna supporting framework is connected to the inter-satellite parabolic antenna, and the antenna deployable arm is arranged at the bottom of the inter-satellite parabolic antenna. According to the invention, rotation and gravity unloading of the inter-satellite parabolic antenna under the spatial three-dimensional condition are realized through the splicable circular ring guide rails, the design is exquisite, and the structure is simple.

    本发明提供了一种涉及重力卸载装置领域的星间天线三维空间展开过程用重力卸载装置及使用方法,包括装置吊点、可拼接圆环导轨、滑车、星间抛物面天线、天线可展开臂以及星间抛物面天线支撑骨架,装置吊点连接于可拼接圆环导轨的顶部,可拼接圆环导轨通过滑车与星间抛物面天线支撑骨架连接,星间抛物面天线支撑骨架连接于星间抛物面天线上,星间抛物面天线底部设有天线可展开臂。本发明专利通过可拼接圆环导轨实现星间抛物面天线空间三维条件下转动,重力卸载,设计精巧、结构简单。


    Access

    Download


    Export, share and cite



    Title :

    Gravity unloading device for inter-satellite antenna three-dimensional space unfolding process and use method


    Additional title:

    星间天线三维空间展开过程用重力卸载装置及使用方法


    Contributors:
    HUANG JIE (author) / SUN BIN (author) / ZHU QINGYU (author) / HOU PENG (author) / XIA YUANJING (author) / LI BING (author) / WEI WENLONG (author)

    Publication date :

    2022-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Two-stage unfolding double-shaft tracking satellite-borne antenna gravity unloading system

    KOU MINGKUN / LIU YUTENG / HOU GUANZHONG et al. | European Patent Office | 2023

    Free access

    Simulation antenna in-orbit zero-gravity unloading and unfolding tool

    WANG TING / ZHAO BIN / LIU BOYANG et al. | European Patent Office | 2024

    Free access


    Satellite-borne multi-mechanism integrated gravity unloading device and method

    LIU XIAOFEI / HOU PENG / WU CHEN et al. | European Patent Office | 2023

    Free access

    Unfolding mechanism of multi-folding array unfolding antenna and satellite

    XIONG YIFAN / LI PEI / HUANG JIALEI et al. | European Patent Office | 2023

    Free access