The invention discloses an articulated long steel rail bearing vehicle. The articulated long steel rail bearing vehicle comprises two end vehicles and a plurality of middle vehicles arranged between the end vehicles and connected end to end, the end vehicles and the middle vehicles are connected end to end through articulated couplers, end bogies are connected to the lower portions of the articulated couplers, and supporting devices used for installing long steel rails are arranged on the end vehicles and/or the middle vehicles. The number of bogies and car couplers can be reduced, the production cost can be reduced, the dead weight of the car can be reduced, the transportation and driving benefits can be correspondingly improved, and the maintenance and repair cost can also be reduced dueto the reduction of the number of structural parts.
本发明公开了一种关节式长钢轨承载车,包括两个端部车和若干个设置在端部车之间且首尾相连的中部车,端部车与中部车通过关节式车钩首尾相接,关节式车钩的下方连接有端部转向架,所述的端部车和/或中部车上设置有用于安装长钢轨的支撑装置。本发明的有益效果是:本方案能够减少转向架和车钩的使用数量,能够减少生产成本以及减轻车辆自重,相应的提高运输、驱动效益,由于减少了结构部件数量,还能够降低维护、维修费用。
Articulated long steel rail bearing vehicle
一种关节式长钢轨承载车
2020-08-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |