The invention provides a helicopter composite configuration vertical stabilizer, comprising: a control surface comprising a sandwich structure; the side end plate comprises a frame beam structure and a sandwich structure, the control plane is movably connected with the side end plate, and the side end plate is fixedly connected with a horizontal stabilizer end rib; the high-speed helicopter composite configuration vertical stabilizer provided by the invention simultaneously comprises a frame beam type structure and a sandwich type structure, so that the composition of the vertical stabilizer is simplified, the assembly difficulty of the vertical stabilizer is reduced, the disassembly and maintenance of a movable control surface mounting joint are facilitated, the length of a mounting bolt of the vertical stabilizer is shortened, and the bending moment borne by the bolt is reduced.
本申请提供的一种直升机复合构型垂直安定面,包括:方向舵面,包括夹芯结构;侧端板,包括框梁结构和夹芯结构,其中,所述方向舵面与所述侧端板活动连接,所述侧端板与水平安定面端肋固定连接;本申请提供的一种高速直升机复合构型垂直安定面,同时包含了框梁式结构与夹芯式结构,既简化了垂直安定面的组成,降低了其装配难度,方便了活动舵面安装接头的拆卸维护,又缩短了其安装螺栓的长度,减小了螺栓所承受的弯矩。
Helicopter composite configuration vertical stabilizer
一种直升机复合构型垂直安定面
14.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |