The invention discloses a butt-joint locking interface device capable of actively conducting heat for a spacecraft. The butt-joint locking interface device comprises a driving end and a driven end, wherein the driving end comprises a six-degree-of-freedom floating liquid path disconnector movable end and a cold plate pipeline assembly; the cold plate pipeline assembly comprises a cold plate, a hose, a cold plate joint A and a cold plate joint B; the driven end further comprises a six-degree-of-freedom floating disconnector fixed end; a multifunctional pin comprises a height limiting part, a tightening part and a locking part; the height limiting part is a straight pin with a set length; the tightening part is an inclined plane positioned at the front end of the multifunctional pin; the locking part is positioned at the rear end of the height limiting part on the multifunctional pin and is higher than the height limiting part; a guide hole is machined in a shell, one side face of the guide hole is composed of a slope part and a plane part, and a square hole is formed in the bottom of the guide hole. Guiding, positioning and butt joint, active tightening, automatic plugging and unplugging of a six-degree-of-freedom floating liquid circuit breaker and active heat conduction of an exposed load and an exposed platform outside an aircraft cabin can be achieved.

    本发明公开了一种空间飞行器用可主动导热的对接锁紧接口装置,包括:主动端和被动端;主动端包括:六自由度浮动液路断接器活动端和冷板管路组件;冷板管路组件包括:冷板、软管、冷板接头A和冷板接头B;被动端还包括:六自由度浮动断接器固定端;多功能销包括:高度限位部分、收紧部分、锁紧部分;高度限位部分为一平直且具有设定长度的销子;收紧部分为位于多功能销前端的斜面;锁紧部分位于多功能销上高度限位部分后端,且高于高度限位部分;壳体上加工有导向孔,导向孔中的一个侧面由斜面部分和平面部分组成,导向孔的底部有一方孔;能实现暴露载荷和飞行器舱外暴露平台引导定位对接、主动收紧、六自由度浮动液路断接器自动插拔和主动导热。


    Access

    Download


    Export, share and cite



    Title :

    Butt-joint locking interface device capable of actively conducting heat for spacecraft


    Additional title:

    一种空间飞行器用可主动导热的对接锁紧接口装置


    Contributors:
    KANG YONG (author) / LI WENXIN (author) / DING CHENGBIN (author) / MA SHAOJUN (author) / YU MINGFEI (author) / CUI ZHIWU (author) / TAO YUAN (author)

    Publication date :

    2020-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Spacecraft butt joint locking structure

    LIANG BIN / WANG XUEQIAN / XU WENFU et al. | European Patent Office | 2024

    Free access

    Butt joint locking device

    GAO YAN / XU BOQIAN / WANG SHUAIHUI et al. | European Patent Office | 2021

    Free access

    Butt joint locking device

    SONG DAIPING / XIE JIHONG / PU HUAYAN et al. | European Patent Office | 2024

    Free access

    Quick butt joint locking device

    ZHANG HENGMING | European Patent Office | 2021

    Free access