The eVTOL aircraft fuselage structure comprises a fuselage framework, the outer portion of the fuselage framework is covered with fuselage skin, a floor is installed at the bottom of the fuselage framework, the rear end of the fuselage framework is connected with a bulkhead, and the bulkhead divides the inner space of the fuselage framework into a passenger cabin and a luggage cabin; the fuselage framework comprises an annular framework and a longitudinal framework, and the longitudinal framework is connected with the annular framework. The structure is high in bearing capacity, the annular framework and the longitudinal framework of the fuselage framework are connected with each other, it is guaranteed that force borne by the fuselage can be transmitted in the annular direction and the longitudinal direction, meanwhile, after the annular framework and the longitudinal framework are connected together, high torsional rigidity is achieved, and the asymmetric load bearing capacity of the fuselage is improved.
本发明公开了一种eVTOL飞机机身结构,包括机身骨架,所述机身骨架外部覆盖有机身蒙皮,所述机身骨架底部安装有地板,所述机身骨架后端连接隔舱板,所述隔舱板将机身骨架内部空间分隔成客舱和行李舱;所述机身骨架包括环向骨架和纵向骨架,所述纵向骨架连接环向骨架。本结构承载能力强:机身骨架的环向骨架和纵向骨架互相连接,保证机身受力在环向和纵向都能进行传力,同时环向骨架和纵向骨架连接到一起后,具有较高的扭转刚度,提高机身承受非对称载荷的能力。
EVTOL aircraft fuselage structure
一种eVTOL飞机机身结构
2024-09-17
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |