The invention provides a plate-shell beam combined type large-load-bearing satellite cabin section connecting structure which meets the requirements of large remote sensing satellite cabin section connection and a large-load supporting structure. Comprising a barrel shell, a force bearing frame, a variable cross-section end frame, a frame and barrel shell connecting piece, a frame and barrel shell connecting corner box and a barrel shell root connecting piece. Wherein the cylindrical shell is fixed on the variable cross-section end frame, and the bearing frame penetrates through the cylindrical shell and is fixed on the variable cross-section end frame; the cylindrical shell and the force bearing frame are connected through the frame and cylindrical shell connecting piece and the frame and cylindrical shell connecting corner box. The cylindrical shell is connected with the variable cross-section end frame through a cylindrical shell root connecting piece, and a cylindrical shell root heat insulation pad is arranged at the root of the cylindrical shell; the cylindrical shell is provided with a connector connected with a propelling service module, the force bearing frame provides a mounting connector for large-scale load equipment and a connector for a load cabin section, and the variable cross-section end frame can provide mounting connectors for small-scale equipment and a support.
本发明提供一种板壳梁组合式大承载卫星舱段连接结构,满足大型遥感卫星舱段连接、大型载荷的支撑结构需求;包括筒壳、承力框架、变截面端框、框架与筒壳连接片、框架与筒壳连接角盒及筒壳根部连接件;其中,筒壳固定于所述变截面端框上,所述承力框架穿过所述筒壳固定于所述变截面端框上;所述筒壳与所述承力框架之间通过所述框架与筒壳连接片及框架与筒壳连接角盒连接;所述筒壳与所述变截面端框之间通过筒壳根部连接件连接,且所述筒壳根部设有筒壳根部隔热垫;所述筒壳上设有与推进服务舱的连接接口,所述承力框架提供大型载荷设备的安装接口和载荷舱段的接口,所述变截面端框可提供小型设备、支架的安装接口。
Plate-shell beam combined type large-load-bearing satellite cabin section connecting structure
一种板壳梁组合式大承载卫星舱段连接结构
2023-04-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
Connecting structure of satellite cabin-penetrating waveguide
Europäisches Patentamt | 2022
|Bionic structure bearing heat dissipation cabin plate device for satellite
Europäisches Patentamt | 2024
|