The invention provides a reconfigurable truss butt joint module mechanism. A main body of a truss is an aluminum profile 8, and connecting pieces 7 are arranged at the two ends of the truss. One end of the connecting piece 7 is connected with the aluminum profile 8 through a bolt, and the other end of the connecting piece 7 is connected with the connecting piece 6 through a bolt. The front end of the shaft sleeve 5 is a cylindrical groove, the rear end of the shaft sleeve 5 is a cylindrical boss, and the special shape is used for fixing and preventing sliding. The front end of the long fixing shaft 4 is provided with a cylindrical and sawtooth-shaped structure and is used for installing, positioning and preventing transverse and longitudinal sliding. The short fixing shaft 3 is of a sawtooth-shaped hollow structure and is used for being installed and matched with the long fixing shaft 4. The two ends of the bolt shaft sleeve 2 are respectively provided with internal threads which are used for fixing after the short fixing shaft 3 and the long fixing shaft 4 are matched, and meanwhile the effect of a reinforcing rib is achieved. The polyhedral fixing support 1 can be connected with a plurality of short fixing shafts 3 and is used for expansion and extension of the truss.

    本申请提供一种可重构桁架对接模块机构,桁架的主体为铝型材8两端有连接件7。连接件7呈方形,通过螺栓一端负责连接铝型材8,一端负责连接连接件6。轴套5前端呈柱形凹槽并且后端呈柱形凸台,特殊形状用于固定和防止滑动。长固定轴4前端具有圆柱和锯齿形状的结构,用于安装于定位并防止横向和纵向滑动。短固定轴3具有锯齿形状的空心结构,用于与长固定轴4安装配合。螺栓轴套2两端分别具有内螺纹,用于短固定轴3和长固定轴4配合之后的固定,同时,起到加强筋的功效。多面体固定支撑1能够连接多个短固定轴3,用于桁架的扩展延伸。


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    Title :

    Butt joint module mechanism for reconfigurable truss


    Additional title:

    一种用于可重构桁架的对接模块机构


    Contributors:
    JIA QINGXUAN (author) / YANG KAI (author) / CHEN GANG (author) / LI TONG (author) / WANG YIFAN (author) / LIANG ZHENGYU (author) / SONG JIAYUAN (author)

    Publication date :

    2024-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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