The invention discloses a buffer landing support comprising a support rod. A partition plate is fixed to the inner wall of the support rod. A moving plate is arranged on the partition plate in a communicating manner; the lower end of the moving plate is fixedly connected with a fixed rod extending to the outer part of the support rod; a piston plate slides on the inner wall of the support rod; a buffer solution is arranged between the partition plate and the piston plate; an electric vibration piece is rotationally connected to the inner wall of the upper end of the support rod, the other endof the electric vibration piece is rotationally connected with the upper side wall of the piston plate, a mounting plate is fixed to the inner wall of the lower end of the support rod, and a pluralityof resistor discs are fixed to the side wall of the side, close to the moving plate, of the mounting plate. Currents are changed when the aircraft makes contact with the ground and then the electricvibration piece is driven to vibrate up and down; the electric vibration piece drives the piston plate to move downwards to extrude and counteract an extrusion force, the piston plate moves upwards torelease the impact force, so that the impact force generated when the landing support makes contact with the ground is buffered.
本发明公开了一种缓冲降落支架,包括支杆,所述支杆的内壁上固定有隔板,所述隔板上贯穿设置有移动板,所述移动板的下端固定连接有延伸至支杆外部的固定杆,所述支杆的内壁上滑动有活塞板,所述隔板与活塞板之间设有缓冲液,所述支杆的上端内壁上转动连接有电振片,所述电振片的另一端与活塞板的上侧壁转动连接,所述支杆的下端内壁上固定有安装板,所述安装板靠近移动板的一侧侧壁上固定有多个电阻片。本发明通过在飞行器与地面接触进行电流大小的改变,进而带动电振片进行上下振动,通过电振片带动活塞板下移对挤压力进行挤压抵消,上移对冲击力进行释放,对降落支架与地面接触的冲击力进行缓冲。
Buffering landing support
一种缓冲降落支架
2020-04-17
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Buffering supporting device and landing supporting equipment
European Patent Office | 2023
|