The invention discloses an actively centered retractable capture docking device. The device comprises a driving end and a driven end, wherein the driving end comprises an upper cover plate, a floatingelectric connector socket, a liquid path disconnector movable end, a main driving piece, a shell, a gear B, a stretching lead screw, a holding claw support, a stretching flat plate, a driven bevel gear, a holding claw, three lead screw nut pairs, a stretching motor, a driving gear, an overall transmission gear ring and a holding claw sliding rod; the driven end comprises a butt joint ring, a liquid path disconnector fixing end, a floating electric connector plug and a supporting plate. According to the docking device, guiding, positioning and docking, active centering capture, active centering tightening, blind electric connector plugging, liquid circuit breaker plugging and rigid locking of various service aircraft interfaces and spacecraft parking platforms can be achieved through self-adaptive contraction; therefore, technical support is provided for docking various aircrafts to set positions outside a service aircraft cabin.

    本发明公开了一种主动定心的可收缩式捕获对接装置,包括:主动端和被动端,主动端包括:上盖板、浮动电连接器插座、液路断接器活动端、主驱动件、外壳、齿轮B、拉伸丝杠、抱爪支架、拉伸平板、从动锥齿轮、抱爪、三个丝杠螺母副、拉伸电机、驱动齿轮、整体传动齿圈和抱爪滑动杆;被动端包括:对接环、液路断接器固定端、浮动电连接器插头和支撑板;本发明通过该对接装置能够通过自适应收缩实现多种服务飞行器接口和空间飞行器停泊平台的引导定位对接、主动定心捕获、主动定心收紧、盲插电连接器插拔、液路断接器插拔、刚性锁紧,从而为将多种飞行器对接于服务飞行器舱外设定位置提供技术支撑。


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    Title :

    Actively centered retractable capture docking device


    Additional title:

    一种主动定心的可收缩式捕获对接装置


    Contributors:
    LI WENXIN (author) / KANG YONG (author) / DING CHENGBIN (author) / DONG ZHANMIN (author) / CUI ZHIWU (author) / YU MINGFEI (author)

    Publication date :

    2020-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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