The invention discloses a multi-stage buffering reinforced aircraft landing gear and a method thereof, and particularly relates to the technical field of aircraft landing gear, the multi-stage buffering reinforced aircraft landing gear comprises a buffer, a concave block is arranged on one side of the buffer, a piston supporting rod is embedded in the bottom end of the buffer, and a multi-stage buffering mechanism is installed in the concave block. According to the device, a multi-stage buffer mechanism is adopted, so that a piston supporting rod drives the bottom end of a sleeving support to move upwards, a supporting shaft rod drives an inclined lantern ring support to move upwards, and a linkage shaft rod enables an extrusion block to extrude the outer wall of an arc-shaped fiber elastic piece; the arc-shaped fiber elastic pieces play a role in relative extrusion buffering operation through the extrusion blocks, the hinged supporting rods and the sleeving supports, multi-stage hedging operation of impact force is achieved, the buffering effect is better, the borne buffering force is larger, the buffering force borne by the buffer is divided to other places for relative buffering extrusion, the undercarriage is not prone to being damaged, and durability is better.
本发明公开了一种多级缓冲的加强型飞机起落架及其方法,具体涉及飞机起落架技术领域,包括缓冲器,所述缓冲器的一侧设有凹形块且底端嵌入设有活塞支杆,所述凹形块的内部安装有多级缓冲机构。本发明采用多级缓冲机构使活塞支杆带动套接支架底端位置处向上移动,支撑轴杆带动倾斜套环支架向上移动,联动轴杆使挤压块挤压弧形纤维弹片外壁位置处,弧形纤维弹片通过挤压块和铰接支杆以及套接支架起到相对挤压缓冲操作,将冲击力实现多级对冲操作,缓冲起来效果更好,所承受的缓冲力更大,将缓冲器所承受的缓冲力分压到别处进行性相对缓冲挤压,起落架不易损坏,耐用性更好。
Multistage buffering reinforced aircraft landing gear and method thereof
一种多级缓冲的加强型飞机起落架及其方法
2023-03-10
Patent
Electronic Resource
Chinese