The invention belongs to the field of engine mounting structures, and particularly relates to an engine mounting frame. Comprising a plurality of mounting frames which are arranged in parallel, and pull rod joints are arranged on the mounting frames; the pull rods are used for connecting two adjacent mounting frames or connecting the mounting frames and the wings; a wing butt joint is mounted on the box section; and the pull rods and the wing butt joint form a multi-intersection-point connection form with the wing. According to the engine mounting rack, the frame, the pull rod, the box section, the pull rod connector, the wing butt joint and the like are combined, so that tension and inertial load generated by an engine can be effectively transmitted; the engine mounting rack has the characteristic of multiple force transmission paths, is a damage safety design, and can ensure the flight safety of an aircraft to the greatest extent under extreme conditions; the engine frame is simple in structure, and the openness of the periphery of the engine is good; the engine mounting rack can effectively ensure safe and reliable mounting of an engine on an aircraft.
本申请属于发动机安装结构领域,特别涉及一种发动机安装架。包括:多个所述安装框平行设置,所述安装框上设置有拉杆接头;拉杆包括多个,所述拉杆用于连接两个相邻的安装框,或用于连接安装框与机翼;所述盒段上安装有机翼对接接头;其中,多个所述拉杆以及所述机翼对接接头构成与机翼多交点连接形式。本申请的发动机安装架,采用框、拉杆、盒段、拉杆接头以及机翼对接接头等组合形式,能有效传递发动机产生的拉力、惯性载荷;该发动机安装架具有多传力路径特点,是一种破损安全设计,在遭遇极端情况下,能最大限度保证飞机飞行安全;该发动机架结构简洁,发动机周围开敞性较好;该发动机安装架能有效保证发动机在飞机上的安全可靠安装。
Engine mounting rack
一种发动机安装架
2024-04-16
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Oil collecting device fixed on diesel engine mounting rack
European Patent Office | 2020
|