The invention discloses a portable foot limiter auxiliary rod for space station extravehicular maintenance, which comprises an auxiliary rod combination hub, a long rod part and a T-shaped rod, the top of the auxiliary rod combination hub is in plug-in connection with the bottom of the long rod part, the top of the long rod part is movably connected with the T-shaped rod, the auxiliary rod combination hub comprises a long rod connecting sleeve, and the long rod connecting sleeve is movably connected with the T-shaped rod. An anti-floating top bead is arranged in the long rod connecting sleeve, and a locking wrench is arranged on the outer surface wall of the long rod connecting sleeve. The device comprises an auxiliary rod combination hub, a long rod part and a T-shaped rod, can be quickly disassembled and assembled on a rail block, is convenient for an astronaut to operate by a single hand, meets the use requirements of a vacuum high-low temperature space environment outside a space station cabin, has the functions of overturning, stretching and the like, can bear 88N operating force applied by the astronaut, is simple and convenient to operate, and is high in practicability. And therefore, the use effect of the existing portable foot limiter auxiliary rod for space station extravehicular maintenance is improved.
本发明公开了一种空间站舱外维修用便携式脚限位器辅助杆,包括辅助杆接插座、长杆部件和T型杆,所述辅助杆接插座顶部与长杆部件底部插接,所述长杆部件顶部与T型杆活动连接,所述辅助杆接插座包括有长杆连接套,所述长杆连接套内部设有防漂顶珠,所述长杆连接套外表壁设有锁定扳手。本发明中,包括辅助杆接插座、长杆部件和T型杆,可在轨块速拆装,方便航天员单手操作,满足空间站舱外真空高低温空间环境的使用需求,具备倾覆、伸缩等功能,并且能够承受航天员施加的88N的操作力,操作简单便捷,进而提高了现有的空间站舱外维修用便携式脚限位器辅助杆的使用效果。
Portable foot limiter auxiliary rod for space station extravehicular maintenance
一种空间站舱外维修用便携式脚限位器辅助杆
2022-04-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
Driving rod for extravehicular maintenance of space station
Europäisches Patentamt | 2024
|Operation platform for extravehicular on-orbit maintenance of space station
Europäisches Patentamt | 2021
|Fixed-length portable safety belt for extravehicular maintenance
Europäisches Patentamt | 2021
|