The invention discloses a middle power bogie of a large-load multi-body hinged middle-high floor light rail vehicle, which comprises two groups of wheel set axle box devices, and each wheel set axle box device comprises an axle, wheels and axle boxes, the framework is used for erecting an axle, a primary suspension device is connected between the framework and the axle box, and a central suspension device is arranged in the middle of the framework; the traction driving device and the foundation braking device are arranged in the framework; the traction device is arranged on the outer side of the framework side beam; a brake disc arranged on the foundation brake device is mounted on the axle, and a brake clamp arranged on the foundation brake device is mounted on the framework end beam; one end of the traction rod is connected with a traction rod seat arranged on the side beam of the framework, and the other end of the traction rod is connected with a swing bolster of the central suspension device. The problem that a traction driving device cannot be installed on the bogie shared by the two vehicle bodies of the hinged light rail vehicle is solved, and the bogie has the beneficial effects of being safe, reliable, excellent in performance and good in manufacturing manufacturability.
本发明公开了一种大载员多体铰接中高地板轻轨车辆中间动力转向架,包括两组轮对轴箱装置,该轮对轴箱装置包括车轴、安装在车轴两端的车轮和轴箱;构架,其用于架设车轴,构架与轴箱之间连接有一系悬挂装置,构架中部布设有中央悬挂装置;还包括设置在构架内部的牵引驱动装置和基础制动装置;以及布设在构架侧梁外侧的牵引装置;基础制动装置,其设置的制动盘安装在车轴上,其设置的制动夹钳安装在构架端梁上;牵引装置具有牵引拉杆,牵引拉杆一端与构架侧梁设置的牵引拉杆座相连,另一端中央悬挂装置的摇枕相连。本发明解决了解决铰接式轻轨车辆两车体共用转向架无法安装牵引驱动装置的问题,具有安全可靠、性能优良、制造工艺性好的有益效果。
Middle power bogie of heavy-load multi-body hinged middle-high floor light rail vehicle
一种大载员多体铰接中高地板轻轨车辆中间动力转向架
2023-01-17
Patent
Electronic Resource
Chinese
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
Non-power bogie of heavy-load multi-body hinged medium-high floor light rail vehicle
European Patent Office | 2022
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