Carrying device capable of climbing stairs and folding and unfolding stairway combined equipment

The utility model discloses a stair-climbing containing device and folding and unfolding stairway combined equipment, which comprises a containing component, a sliding component and a layering component, wherein the containing component comprises a containing part, a sliding part connected with the bottom of the containing part, and the layering part is arranged in the containing part; the supporting assembly comprises a positioning piece arranged on one side of the containing piece and a lifting piece connected with the positioning piece. The dining car has the advantages that the dining car not only can climb stairs, but also can ensure the stability of food in the dining car when a building without an elevator or an elevator has an obstacle. 本实用新型公开了一种可爬楼容载装置及收放梯道联合设备，包括容载组件，包括容纳件、与容纳件底部连接的滑动件，以及设置于容纳件内部的分层件；以及，支撑组件，包括设置于容纳件一侧的定位件，以及与定位件连接的升降件。本实用新型的有益效果为可以在无电梯楼房或电梯出现障碍时不仅能爬楼还能保证餐车内餐品的稳定性。