The invention provides a dual-power railway vehicle. The dual-power railway vehicle comprises a top frame, a bottom frame, a floor, a power pack and a pantograph; the pantograph is connected with the top frame; the power pack is connected with the underframe; the floor is laid on the underframe; the bottom frame comprises a side beam and a mounting frame; the two edge beams are arranged at intervals to form a frame structure in the length direction of the bottom frame, and a plurality of supporting ribs are arranged on the bottom faces of the inner sides of the edge beams at intervals; the power pack is connected with the mounting frame; the outer side face of the installation frame abuts against the edge beam; the bottom surface of the mounting frame is in lap joint with the supporting ribs; and the top face of the installation frame abuts against the floor. According to the dual-power railway vehicle, the mounting frame is in lap joint with the supporting ribs arranged below the edge beams and is completely and closely connected with the inner sides of the edge beams, the top face of the mounting frame is closely connected with the vehicle body floor, and the mounting frame, the edge beams and the floor jointly form a whole, so the overall rigidity of the mounting frame of the power pack is enhanced.
本发明提供一种双动力轨道车辆,包括:顶架、底架、地板、动力包和受电弓;所述受电弓与所述顶架连接;所述动力包与所述底架连接;所述地板铺设于所述底架;所述底架包括:边梁和安装框架;两个所述边梁间隔设置形成所述底架长度方向的框架结构,所述边梁的内侧底面间隔设置有多个托筋;所述动力包与所述安装框架连接;所述安装框架的外侧面与所述边梁抵接;所述安装框架的底面与所述托筋搭接;所述安装框架的顶面与所述地板抵接。本发明提供的一种双动力轨道车辆,通过将安装框架搭接在边梁下方设置的托筋上,并和边梁内侧完全密切,安装框架的顶面与车体地板密切连接,与边梁和地板共同形成一个整体,使得动力包的安装框架整体刚度得到了增强。
Dual-power rail vehicle
双动力轨道车辆
2022-01-04
Patent
Electronic Resource
Chinese
IPC: | B61C Lokomotiven , LOCOMOTIVES / 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 |
Power system of dual-power operation vehicle and rail vehicle
European Patent Office | 2022
|HYBRID POWER RAIL VEHICLE POWER SUPPLY BOX AND HYBRID POWER RAIL VEHICLE
European Patent Office | 2016
|