The embodiment of the invention provides a carriage and a railway vehicle. The carriage comprises a seat, the seat is fixed to a side wall of the compartment through a side wall fixing structure, and the side wall fixing structure comprises a guide groove piece, a first mounting sliding block and a first fastening piece. The guide groove piece is clamped and fixed between a vertical framework of the carriage and a built-in side wall of the carriage, the guide groove piece is provided with a mounting groove extending in the length direction of the carriage, the guide groove piece comprises a first side wall with a C-shaped section, two second side walls and two third side walls, and the guide groove piece further comprises a hook-back part; the ends, away from the second side wall, of the two third side walls are each provided with a hook-back part. The first installation sliding block is arranged in the installation groove in a sliding mode, an extrusion surface is arranged on the side, facing the third side wall, of the first installation sliding block, and the back-hooking part abuts against the extrusion surface. The first fastener is used for being sequentially connected to the first installation sliding block, the built-in side wall and the side angle iron of the seat in a penetrating mode.
本申请实施例中提供了一种车厢及轨道车辆。其中,车厢包括座椅,座椅通过侧墙固定结构固定至车厢的侧墙上,侧墙固定结构包括导槽件、第一安装滑块和第一紧固件。导槽件夹设固定在车厢的竖向骨架和车厢的内装侧墙之间,导槽件设置有沿车厢的长度方向延伸的安装槽,导槽件包括构造成C型截面的第一侧壁、两个第二侧壁和两个第三侧壁,导槽件还包括回勾部,两个第三侧壁的远离第二侧壁的一端均设置有回勾部。第一安装滑块可滑动地设置于安装槽内,第一安装滑块朝向第三侧壁的一侧设置有挤压表面,回勾部抵靠于挤压表面。第一紧固件用于依次穿设连接于第一安装滑块、内装侧墙和座椅的侧角铁。
Carriage and railway vehicle
车厢及轨道车辆
2021-07-16
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |