The invention relates to the technical field of aircrafts, and discloses an undercarriage assembly method which comprises the following steps: S1, providing a movable oil cylinder and a static oil cylinder, arranging openings of the movable oil cylinder and the static oil cylinder oppositely and sleeving the movable oil cylinder and the static oil cylinder together so as to form a movable inner cavity capable of axially stretching and retracting; s2, a piston and a piston rod connected with the piston are provided, the end, away from the piston, of the piston rod is connected to the inner wall of the static oil cylinder, and the piston axially slides in the movable oil cylinder along with the telescopic change of the movable inner cavity; s3, a limiting connecting piece is provided for connecting the movable oil cylinder and the static oil cylinder; s4, providing a steering component, a wheel fork and an undercarriage wheel; the steering component is arranged at the end of the movable oil cylinder and connected with the wheel fork, and the wheel fork is connected with the undercarriage wheel. The landing gear assembly mode is simplified in design and low in cost.
本申请涉及飞行器技术领域,公开了一种起落架装配方法,包括S1:提供一个活动油缸和静油缸并将两者开口相对设置并套设在一起,以此在内部形成可轴向伸缩变化的活动内腔;S2:提供一个活塞和与活塞连接的活塞杆,令活塞杆远离活塞的端部连接于静油缸内壁,并使得活塞随活动内腔的伸缩变化在活动油缸内轴向滑动;S3:提供一个限位连接件用于将活动油缸和静油缸连接;S4:提供一个转向部件、轮叉和起落架轮;将转向部件设置在活动油缸的端部并与轮叉连接,将轮叉与起落架轮连接。本申请的起落架装配方式设计简化,成本较低。
Undercarriage assembly method
起落架装配方法
2024-06-07
Patent
Electronic Resource
Chinese