The invention relates to the technical field of spaceflight, in particular to a centralized compression and controllable separation multi-satellite compression and separation device which comprises a carrying platform, and a plurality of adapters are arranged on the carrying platform; the satellite assembly comprises a plurality of stacked satellites and satellite bearing columns, and at least three satellite bearing columns are arranged between two stacked satellites; the concentrated pressing and releasing mechanism is arranged on the adapter and penetrates through the satellite force bearing column, and the concentrated pressing and releasing mechanism comprises a pressing rod, a force application assembly and a pressing and releasing assembly; the force applying assembly is arranged at the bottom of the pressing rod and applies pre-tightening force to the pressing rod, and the pressing and releasing assembly is arranged at the top of the pressing rod and used for transmitting the pre-tightening force to the satellite force bearing column and applying pressing force to the satellite assembly so as to press or release the satellite assembly; the structure is compact, weight is light and space utilization rate is high; the multiple stacked satellites are sequentially arranged in a stacked mode in the extending direction of the pressing rods, so that every two adjacent stacked satellites are directly connected, and no extra adapter is needed.
本发明涉及航天技术领域,具体涉及一种集中压紧与可控分离的多星压紧分离装置,包括运载平台,运载平台上设有多个适配器;卫星组件包括多个堆叠式卫星和卫星承力柱,两个堆叠式卫星之间设有至少三个卫星承力柱;集中压紧释放机构,设于适配器上,且贯穿卫星承力柱,集中压紧释放机构包括压紧杆和施力组件以及压紧释放组件;施力组件设于压紧杆的底部,对压紧杆施加预紧力,压紧释放组件设于压紧杆的顶部,压紧释放组件用于传递预紧力至卫星承力柱上,并对卫星组件施加压紧力,以压紧或释放卫星组件;结构紧凑,质量轻,空间利用率高;多颗堆叠式卫星沿压紧杆的延伸方向依次堆叠式排布,使得相邻的两个堆叠式卫星之间直接连接,无需额外的适配器。
Multi-star compressing and separating device with concentrated compressing and controllable separating functions
一种集中压紧与可控分离的多星压紧分离装置
2022-07-29
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
Compressing device and method for carrying out compressing device
European Patent Office | 2021
|Engineering Index Backfile | 1930