The invention relates to the technical field of space target capturing, in particular to a shear type telescopic arm enveloping type space target capturing device which comprises a set of shear type telescopic arms arranged in a surrounding mode, each shear type telescopic arm comprises a set of shear type frames sequentially connected from the near end to the far end, and each shear type frame comprises a pair of connecting rods hinged in an X shape; two pairs of connecting rods corresponding to a pair of adjacent shear-type frames are mutually hinged to the end parts respectively to realize telescopic linkage; the shear-type telescopic arms are integrally extended in an arc shape when being in a stretching state, and the far ends of the shear-type telescopic arms tend to be folded around the center towards the shear-type telescopic arms; the driving assembly is used for driving the shear type telescopic arms to be switched between the stretching state and the contracting state, after the shear type telescopic arms are switched to be in the stretching state, an enveloping cavity with the closed far end is formed between the set of shear type telescopic arms extending in an arc shape and used for capturing a space target, and the shear type telescopic arms are contracted to the near end when in the contracting state. The device is suitable for capturing large space targets.
本发明涉及空间目标抓捕技术领域,具体涉及一种剪式伸缩臂包络式空间目标捕获装置,包括:一组围绕设置的剪式伸缩臂,所述剪式伸缩臂包括一组由近端到远端依次连接的剪式架,剪式架包括一对呈X形铰接的连杆,相邻的一对剪式架对应的两对连杆互相分别铰接于端部以实现伸缩联动,剪式伸缩臂处于伸展状态时整体呈弧形状延伸且远端朝向剪式伸缩臂围绕中心趋于收拢;驱动组件,驱动组件用于驱动剪式伸缩臂在伸展和收缩状态之间切换,并且剪式伸缩臂切换于伸展状态后,呈弧形状延伸的一组剪式伸缩臂之间形成远端收拢的包络腔用于抓捕空间目标,剪式伸缩臂处于收缩状态时收缩于近端。适用于空间大型目标的抓捕。
Shear type telescopic arm enveloping type space target capturing device
一种剪式伸缩臂包络式空间目标捕获装置
02.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
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