The invention discloses an engine support device and a launch vehicle. The engine support device comprises split support pieces and connection fixing pieces, the plurality of split support pieces areenclosed to form mounting support pieces, the mounting support pieces are adapted to an engine and are positioned above the engine, the mounting support pieces are connected with the engine and a cabin, and the connection fixing pieces are adapted to the split support pieces and are connected with the adjacent split support pieces to form the mounting support pieces. According to the engine support device with the structure, by arranging the plurality of split support pieces, compared with the integrally arranged engine support device in the prior art, the production and manufacturing cost ofthe engine support device is much lower than that of the latter, so that the manufacturing cost is reduced, and the plurality of split support pieces are enclosed to form the mounting support pieces,so that the bearing capacity is improved.
本发明公开一种发动机支撑装置和运载火箭。其中发动机支撑装置包括:分体支撑件,多个所述分体支撑件围合形成安装支撑件,所述安装支撑件适配于所述发动机且位于发动机的上方,所述安装支撑件连接所述发动机和舱体;连接固定件,所述连接固定件适配于所述分体支撑件,且连接相邻的所述分体支撑件以形成所述安装支撑件。此结构的一种发动机支撑装置,通过设置有多个分体支撑件,相对于现有技术中的发动机支撑装置为一体设置而言,本发明的发动机支撑装置的生产制造成本远低于后者的生产制造成本,从而降低了制造成本;以及多个分体支撑件围合形成安装支撑件,从而提高了承载能力。
Engine support device and launch vehicle
一种发动机支撑装置和运载火箭
2020-05-22
Patent
Electronic Resource
Chinese
IPC: | F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B64G Raumfahrt , COSMONAUTICS |
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