The invention discloses an engine pitching adjustment suspension structure, an aircraft power system and an aircraft, and belongs to the technical field of aircraft equipment. The problems that the combination time of an aircraft engine and a power transmission assembly is too long, and an aircraft is difficult to start are solved. The structure comprises a suspension assembly and an electric control tensioning assembly; the suspension assembly comprises a front suspension assembly, a rear suspension assembly and a lower suspension assembly; the front suspension assembly and the lower suspension assembly are connected to the front end of the engine and hinged to the rack. The rear suspension assembly is connected with the rear end of the engine and movably connected with the rack. The upper end of the electric control tensioning assembly is fixedly connected with the power transmission assembly, and the lower end of the electric control tensioning assembly is movably connected with the upper end of the front suspension assembly. The tensioning power unit can drive the front end of the engine to generate pitching/pitching motion through the front suspension assembly. According to the engine pitching adjusting suspension structure, the starting characteristic of the engine can be optimized, and the flight characteristic of an aircraft can be optimized.
本发明公开了一种发动机仰俯调节悬置结构、飞行器动力系统及飞行器,属于飞行器装备技术领域;解决了飞行器发动机与动力传输总成结合时间过长,飞行器起动困难的问题。本发明的结构包括悬置总成和电控张紧总成;悬置总成包括前悬置组件、后悬置组件和下悬置组件;前悬置组件和下悬置组件分别连接在发动机的前端并铰接机架;后悬置组件连接发动机的后端并活动连接机架;电控张紧总成的上端与动力传输总成固定连接,电控张紧总成的下端与前悬置组件的上端活动连接;张紧动力单元能够通过前悬置组件带动发动机的前端产生仰/俯运动。本发明的发动机仰俯调节悬置结构能优化发动机的起动特性、优化飞行器的飞行特性。
Engine pitching adjusting suspension structure, aircraft power system and aircraft
一种发动机仰俯调节悬置结构、飞行器动力系统及飞行器
10.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
STRUCTURE, SUSPENSION SYSTEM, ENGINE ASSEMBLY AND AIRCRAFT
Europäisches Patentamt | 2020
|The pitching vibrations of an aircraft
TIBKAT | 1948
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