The invention relates to a bird-impact-resistant baffle assembly of an aircraft nose. The baffle assembly comprises a baffle facing the heading direction of the aircraft, the baffle comprises a baffle corrugated plate, the baffle corrugated plate is provided with a plurality of baffle protruding parts and a plurality of baffle straight parts, the baffle protruding parts protrude in the heading direction, and the baffle straight parts are arranged on the baffle corrugated plate. The plurality of baffle straight parts are arranged between every two adjacent baffle protruding parts at intervals; one side or two sides of the baffle corrugated plate is/are coated with the anti-impact coating, so that the surface tension of the multiple baffle protruding parts is increased; the baffle is connected to the base plate, and the base plate is connected to the front end frame of the aircraft. According to the baffle assembly, the overall anti-bird-impact energy absorption capacity of the structure is improved, meanwhile, the lightweight design of the structure is achieved, and the weight and the thickness can be reduced under the condition that the anti-bird-impact industrial standard is met.
本发明涉及一种飞机机头抗鸟撞的挡板组件。该挡板组件包括:朝向飞机的航向方向的挡板,挡板包括:挡板波纹板,挡板波纹板具有在整体上呈“Ω”形的多个挡板突起部和多个挡板平直部,多个挡板突起部朝向航向方向突起,并且多个挡板平直部间隔地设置在每两个相邻的挡板突起部之间;以及抗冲击涂层,抗冲击涂层涂覆在挡板波纹板的一侧或两侧上,以增加多个挡板突起部的表面张力;以及基板,挡板连接到基板并且基板连接到飞机的前端框。本发明的挡板组件在提高结构整体抗鸟撞吸能能力的同时实现结构轻量化设计,能够在满足抗鸟撞的行业标准的情况下减小重量,减少厚度。
Bird-impact-resistant baffle assembly of aircraft nose
飞机机头抗鸟撞的挡板组件
27.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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