The invention belongs to the technical field of track frames, and particularly relates to a suspension type track traffic system. The system comprises a track beam and a vehicle, the vehicle comprisesa vehicle frame and bogies, the vehicle frame and the track beam are connected through the multiple bogies, each bogie comprises a framework, a swing bolster and a central suspension device, each framework comprises an upper suspension beam, a lower suspension beam and a connecting beam, and the upper suspension beam and the lower suspension beam are oppositely arranged, the upper suspension beamand the lower suspension beam are connected through a plurality of connecting beams which are arranged at intervals, the swing bolster is suspended in the middle of the lower suspension beam throughthe central suspension device, the swing bolster is arranged below the frame, and the frame can be driven by the bogie to run below the track beam. The sizes of pier column structures of the track beam and the supporting track beam can be reduced, so that the steel consumption is reduced, and the purpose of reducing the line construction cost is achieved.
本发明属于轨道车架技术领域,尤其涉及一种悬挂式轨道交通系统。该系统包括轨道梁以及车辆,车辆包括车架以及转向架,车架和轨道梁之间通过多个转向架连接,每个转向架包括构架、摇枕以及中央悬吊装置,构架包括上弦梁、下弦梁以及连接梁,上弦梁以及下弦梁相对设置,上弦梁以及下弦梁之间通过多个间隔设置的连接梁连接,摇枕通过中央悬吊装置悬挂在下弦梁的中部,摇枕设置在车架下方,在转向架的驱动下,可带动车架在轨道梁下方运行。本发明可减小轨道梁和支撑轨道梁的墩柱结构尺寸,以降低用钢量,达到降低线路建设成本的目的。
Suspension type track traffic system
悬挂式轨道交通系统
2021-02-26
Patent
Elektronische Ressource
Chinesisch
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