Disclosed is a wagon and a side wall thereof, comprising an upper part side wall (1), a middle part side wall (2) and a lower part side wall (3) which are connected from top to bottom in sequence and match vehicle clearance (L) so as to adjust the structures of the three according to the vehicle clearance to match the vehicle clearance, fully use the vehicle clearance, and enlarge the vehicle cubage. The three are all made of hollow aluminium section bars extruded along a longitudinal direction of a wagon body, which effectively reduces the weight of the side walls and provides a vehicle load bearing ability; the three all stretch along the longitudinal direction, which is convenient for production and manufacturing; and there is no joint connecting place along the longitudinal direction, presenting an integral structure, which is convenient for effectively shouldering side pressure of bulk goods and improving the load bearing stability. The upper part side wall (1), the middle part side wall (2) and the lower part side wall (3) all comprise an inner side plate (4) and an outer side plate (5) connected to each other, wherein a hollow cavity (6) is between the inner side plate (4) and the outer side plate (5), and a reinforcing rib (7) is provided in the hollow cavity (6).
Wagon and side wall thereof
2017-04-06
Patent
Electronic Resource
English
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |