Connecting piece for mounting side wall plate of railway vehicle

The utility model discloses a connecting piece for mounting a side wall plate of a railway vehicle, which comprises a mounting seat, the mounting seat comprises a bottom plate and a top plate, the plate surfaces of the bottom plate and the top plate are oppositely arranged and connected through the connecting piece, and the mounting seat is I-shaped on the radial section; the bottom plate is usedfor being fixed to the inner wall of a vehicle body, and the clamping grooves located between the bottom plate and the top plate on the two sides of the connecting piece are used for clamping the sidewall plates on the two sides of the mounting base correspondingly. The connecting piece provided by the utility model is simple in structure and lower in manufacturing cost, is beneficial to improving the mounting method of the side wall plate, saves manpower and material resources, and improves the mounting efficiency. 本实用新型公开了一种轨道车辆侧墙板安装用连接件，包括安装座，所述安装座包括底板和顶板，所述底板和顶板两者板面相对布置、且通过连接件连接，在径向截面上安装座呈工字型；底板用于固定在车体内壁上，位于连接件两侧的