The invention belongs to the technical field of airplanes, and particularly relates to a flexible stretch-bending coupling sliding mechanism which comprises a first connecting plate, a second connecting plate moving relative to the first connecting plate and a flexible skin framework connecting the first connecting plate and the second connecting plate. The flexible skin framework comprises a plurality of sliding translation cross beams and a plurality of sliding connecting rods; the sliding translation cross beams are parallel to one another, each sliding translation cross beam is provided with a plurality of mounting holes, the sliding connecting rods penetrate through the mounting holes in the two adjacent sliding translation cross beams in a clearance mode to connect the two adjacent sliding translation cross beams, and the two ends of each sliding connecting rod are provided with limiting structures for limiting the sliding translation cross beams to be disengaged from the sliding connecting rods. The two sides of the flexible skin framework are connected with a first connecting plate and a second connecting plate through a plurality of sliding connecting rods correspondingly, the first connecting plate and the second connecting plate are fixed to different force bearing structures of an airplane, and flexible skins are laid on the surfaces of the first connecting plate, the second connecting plate and the flexible skin framework.
本申请属于飞机技术领域,特别涉及一种柔性拉弯耦合滑动机构,包括:第一连接板、与第一连接板具有相对运动的第二连接板以及连接第一连接板与第二连接板的柔性蒙皮骨架;柔性蒙皮骨架包括:多个滑动平移横梁与多个滑动连杆;多个滑动平移横梁相互平行,每个滑动平移横梁上具有多个安装孔,滑动连杆具有间隙地穿过相邻两个滑动平移横梁上的安装孔,将相邻两个滑动平移横梁连接,滑动连杆两端设置有限制滑动平移横梁脱出滑动连杆的限位结构,柔性蒙皮骨架两侧再通过多个滑动连杆分别与第一连接板以及第二连接板连接,第一连接板与第二连接板固定在飞机不同承力结构上,第一连接板、第二连接板与柔性蒙皮骨架表面铺设有柔性蒙皮。
Flexible stretch bending coupling sliding mechanism
一种柔性拉弯耦合滑动机构
2025-04-01
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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