The track structure comprises a main track with a hollow structure and two open ends, an auxiliary track is movably inserted into the main track in a penetrating mode, and a folding track is rotatably arranged at the end, away from the main track, of the auxiliary track. Two symmetrically-arranged limiting connecting bases are arranged at the ends, away from the main track, of the auxiliary tracks, rotating shafts movably inserted into the limiting connecting bases in a penetrating mode are arranged on the side faces of the folding tracks, and the rotating shafts can slide up and down in the limiting connecting bases. According to the rail structure for the ultra-light aircraft transfer trailer, the telescopic and foldable rail structure is adopted to replace a rail of a placement platform in the prior art, so that the rail structure can be contracted and folded in an idle state, the occupied area of the whole placement platform is reduced, operation is easy, and use is convenient.
本发明公开了一种超轻型飞机转运拖车用轨道结构,包括空心结构且两端敞口设置的主轨道,所述主轨道的内部活动穿插有副轨道,所述副轨道远离主轨道的一端转动设置有折叠轨道,所述副轨道远离主轨道的一端设有两个对称设置的限位连接座,所述折叠轨道的侧面设有活动穿插在限位连接座内部的转轴,且转轴能在限位连接座内部上下滑动。该超轻型飞机转运拖车用轨道结构,采用可以伸缩和折叠的轨道结构来代替现有技术中放置平台桑的轨道,使其在闲置状态下可以收缩和折叠,减少整个放置平台的占地面积,操作简单,使用方便。
Track structure for ultra-light aircraft transfer trailer
一种超轻型飞机转运拖车用轨道结构
2024-12-06
Patent
Electronic Resource
Chinese