The invention discloses a space truss structure connecting piece with a rapid on-orbit assembling function. The space truss structure connecting piece structurally comprises ball joints, joint sleeves, truss rods and truss rod connecting pieces. During assembling, the cross section of the truss rod connecting piece and the cross section of the joint sleeve are kept coplanar, the truss rod connecting piece is pushed towards the interior of the joint sleeve in the longitudinal direction of the truss rod piece, after the truss rod connecting piece enters the designated position of the joint sleeve, the structure is automatically locked and connected, the steps are repeated, and assembling of the whole space truss structure can be completed. The space truss structure connecting piece is simplein structure and convenient to operate, the joint and the rod piece have the characteristic of being capable of being repeatedly mounted and dismounted, the space truss structure connecting piece issuitable for space robots, mechanical arms and astronaut outboard manual on-orbit assembling, and the requirement for space on-orbit assembling is met.
本发明公开了一种具有快速在轨组装功能的空间桁架结构连接件,该结构包括球节点、关节套筒、桁架杆、桁架杆连接件。进行组装时桁架杆连接件横截面与关节套筒横截面保持共面,并沿桁架杆件纵向方向朝关节套筒内部推进,当桁架杆连接件进入关节套筒指定位置后,结构自动锁定连接,重复上述步骤,可以完成整个空间桁架结构的组装。本发明结构简单、操作方便,关节与杆件具有可重复安装与拆卸的特点,适用于空间机器人、机械臂和宇航员舱外手动的在轨组装,满足空间在轨装配的需要。
Space truss structure connecting piece with rapid on-orbit assembling function
一种具有快速在轨组装功能的空间桁架结构连接件
2020-11-20
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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