Sliding door support and vehicle

The utility model discloses a sliding door support and a vehicle. The sliding door support comprises a fixed arm and a sliding door, the rotating arm is rotatably connected with the fixed arm, and a first mounting part and a second mounting part are oppositely arranged at the end, away from the fixed arm, of the rotating arm; the bearing wheel is rotatably connected with the first mounting part; and the two guide wheels are arranged on the two opposite sides of the bearing wheel correspondingly and rotationally connected with the second mounting part, and the axial direction of the bearing wheel is perpendicular to the axial direction of the guide wheels. The utility model discloses a sliding door support and a vehicle. The requirement for opening and closing performance of a sliding door is met. 本实用新型公开了一种滑移门支架及车辆，滑移门支架包括：固定臂；转动臂，所述转动臂与所述固定臂可转动连接，所述转动臂远离所述固定臂的一端相对设置有第一安装部和第二安装部；承载轮，所述承载轮与所述第一安装部可转动连接；两个导向轮，两个所述导向轮分别设置在所述承载轮的相对两侧，且均与所述第二安装部可转动连接，所述承载轮的轴向方向与所述导向轮的轴向方向相互垂直。本实用新型公开了一种滑移门支架及车辆，来满足滑移门的开闭性能要求。