According to the satellite-rocket separation device and system. According to the invention, a connecting rod, a locking rod and an ejection assembly are arranged, and a locking separation hole is formed in the surface of the locking rod; and during installation, the first end of the connecting rod is fixed to a satellite, the second end of the connecting rod penetrates through an adapter, and the locking rod is arranged at the second end of the connecting rod in a sleeving mode through the locking separation hole and abuts against the adapter. When separation action is carried out, the locking rod moves by a certain distance and drives the locking separation hole to move, so unlocking of the connecting rod and the locking rod is achieved; the second end of the connecting rod is driven by the ejection assembly to penetrate through the locking separation hole, so separation of the connecting rod and the locking rod is achieved, and finally, satellite and rocket separation is achieved; with the device the unlocking and separating actions of the satellite both act on the same position, so the assembly space of a satellite installation face is effectively saved; and the moving direction of the locking rod and the moving direction of the connecting rod are perpendicular or not on the same straight line, so influence on the connecting rod when the locking rod moves can be effectively avoided.

    本申请公开了一种星箭分离装置及星箭分离系统,通过设置连杆、锁杆和弹射组件,锁杆的表面设置有锁紧分离孔,安装时,将连杆的第一端固定于卫星上,连杆的第二端穿过适配器,锁杆通过所述锁紧分离孔套设于连杆的第二端并与适配器相抵。进行分离动作时,锁杆移动一段距离,并带动锁紧分离孔移动,实现连杆与锁杆的解锁,连杆的第二端在弹射组件的驱动下穿过锁紧分离孔,实现连杆与锁杆以及的分离,最终,实现星箭分离,通过该装置的设置,使得卫星的解锁与分离动作均作用于同一位置上,有效节省卫星安装面的装配空间,且锁杆的移动方向与连杆的运动方向垂直或不在同一直线上,可有效避免锁杆移动时对连杆带来的影响。


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    Title :

    Low-impact unlocking satellite-rocket separation device and satellite-rocket separation system


    Additional title:

    低冲击解锁星箭分离装置及星箭分离系统


    Contributors:
    HUANG XIAOQING (author) / ZHAI HAITAO (author) / HU JIJUN (author) / XU GUOWEI (author) / DAI ZHIGANG (author) / YAN BO (author) / ZHOU SIBO (author) / LI YIFEI (author) / LI JINLING (author) / WANG RONG (author)

    Publication date :

    2022-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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