The invention discloses an active and controllable ejection separation device for a spacecraft. The active and controllable ejection separation device for the spacecraft comprises a base plate, an ejection rod and an ejection rod, the plurality of guide sleeves are arranged on the base plate in a sleeving manner; the plurality of guide rods are respectively matched in the plurality of guide sleeves in an axial moving manner; the plurality of guide rods are all connected with the ejection plate; the elastic piece is compressed between the ejection plate and the base plate; one of the plurality of guide sleeves is provided with a pin hole, and the locking pin is detachably matched with the pin hole and is suitable for locking the guide rod at the lowest position; and the controllable pin pulling device is connected with the locking pin and is suitable for driving the locking pin to be separated from the pin hole. The active controllable ejection separation device for the spacecraft has the advantages of being good in ejection controllability, simple in structure, high in reliability and the like.
本发明公开了一种航天器有源可控弹射分离装置,所述航天器有源可控弹射分离装置包括:基板;多个导向套,多个所述导向套设在所述基板上;多个导向杆,多个所述导向杆分别可轴向移动地配合在多个所述导向套内;弹射板,多个所述导向杆均与所述弹射板相连;弹性件,所述弹性件压缩在所述弹射板和所述基板之间;锁定销,多个所述导向套中的一个上设有销孔,所述锁定销可脱离地与所述销孔配合且适于将所述导向杆锁止在最低位置;可控拔销装置,所述可控拔销装置与所述锁定销相连且适于驱动所述锁定销脱离所述销孔。根据本发明实施例的航天器有源可控弹射分离装置具有弹射可控性好、结构简单、可靠性强等优点。
Active controllable ejection separation device for spacecraft
航天器有源可控弹射分离装置
2024-09-20
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
Multistage cylinder type ejection separation mechanism of spacecraft
European Patent Office | 2023
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