The invention provides a structure suitable for a satellite and convenient for assembly of a double-layer flange type force bearing cylinder and a laminate, which relates to the technical field of satellite platform structures. The structure comprises an upper layer plate, the double-layer flange type force bearing cylinder and a lower layer plate, and the lower layer plate is sleeved from the upper end of the double-layer flange type force bearing cylinder and mounted on the double-layer flange type force bearing cylinder during mounting; the upper layer plate is mounted at the upper end of the double-layer flange type force bearing cylinder; the double-layer flange type force bearing cylinder comprises a force bearing cylinder upper-layer flange and a force bearing cylinder lower-layer flange. Avoiding grooves are formed in the upper flange of the force bearing cylinder and the laminate, the lower-layer plate can smoothly penetrate through the upper-layer flange of the force bearingbarrel, smooth installation of the lower layer plate is guaranteed, the current situation that in the prior art, the lower layer plate is of a split structure is avoided, the number of structural parts is reduced, the overall weight is reduced, better strength and rigidity of the lower layer plate are achieved, the structure is simple, and installation is convenient.
本发明提供了一种适用于卫星便于双层法兰式承力筒和层板装配的结构,涉及卫星平台结构技术领域,包括上层板、双层法兰式承力筒以及下层板,安装时下层板从双层法兰式承力筒的上端套入并安装在双层法兰式承力筒上;所述上层板安装在双层法兰式承力筒的上端;其中,双层法兰式承力筒包括承力筒上层法兰以及承力筒下层法兰。本发明通过承力筒上法兰和层板上开避让槽,使下层板能顺利穿过承力筒上层法兰,保证了下层板的顺利安装,解决了现有技术中下层板采用分体结构的现状,减少了结构件数量,减轻了整体重量,实现了下层板更好的强度、刚度,结构简单,安装方便。
Structure suitable for satellite and convenient for assembly of double-layer flange type force bearing cylinder and laminate
适用于卫星便于双层法兰式承力筒和层板装配的结构
2020-07-17
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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