The invention discloses a self-centering retractable capture docking device which comprises a driving end and a driven end, wherein the driving end comprises an upper cover plate, a floating electricconnector socket, a liquid path disconnector movable end, a shell, a transmission gear, a stretching lead screw, a holding claw bracket, a stretching flat plate, a three-fork sliding rail, holding claws, a driving part, a driven part A, a driven part B, a stretching motor, a driving gear, an integral transmission gear ring and a sliding block; the driven end comprises a butt joint ring, a liquid path disconnector fixed end, a floating electric connector plug and a supporting plate. According to the docking device, guiding, positioning and docking, automatic centering capture, automatic centering tightening, blind electric connector plugging, liquid path 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 spacecrafts to set positions outside the service aircraft cabin.
本发明公开了一种自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、外壳、传动齿轮、拉伸丝杠、抱爪支架、拉伸平板、三叉滑轨、抱爪、主动驱动件、被动驱动件A、被动驱动件B、拉伸电机、驱动齿轮、整体传动齿圈和滑块;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、自动定心捕获、自动定心收紧、盲插电连接器插拔、液路断接器插拔、刚性锁紧,从而为将多种空间飞行器对接于服务飞行器舱外设定位置提供技术支撑。
Self-centering retractable capture docking device
一种自动定心的可收缩式捕获对接装置
08.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |