Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of railway tracks, and especially relates to a railway track which has the functions of shock absorption, silencing, locomotive traction reduction and train speed increase. According to the technical scheme, the railway track comprises a cross tie and a track laid on the cross tie; damping springs are arranged in the positions of contact between the bottom of the track and the cross tie; the cross tie is equipped with elastic fasteners for fastening the track onto the cross tie; and a groove for placing the damping springs flatly can be arranged on the cross tie, and the groove is formed by a concave insert embedded into the cross tie. As the damping springs are arranged between the cross tie and the track and the damping springs can deform by 3mm or even greatly, a good buffer effect is achieved between a train and the track, which is similar to the situation in which a person carries a weight on an elastic shoulder pole. Safety is achieved, and labor is saved. The safety of the track and the train after buffer is raised. The traction can be reduced by more than 10%. Under the condition of same traction, the speed can be increased by more than 10%.
The invention relates to the technical field of railway tracks, and especially relates to a railway track which has the functions of shock absorption, silencing, locomotive traction reduction and train speed increase. According to the technical scheme, the railway track comprises a cross tie and a track laid on the cross tie; damping springs are arranged in the positions of contact between the bottom of the track and the cross tie; the cross tie is equipped with elastic fasteners for fastening the track onto the cross tie; and a groove for placing the damping springs flatly can be arranged on the cross tie, and the groove is formed by a concave insert embedded into the cross tie. As the damping springs are arranged between the cross tie and the track and the damping springs can deform by 3mm or even greatly, a good buffer effect is achieved between a train and the track, which is similar to the situation in which a person carries a weight on an elastic shoulder pole. Safety is achieved, and labor is saved. The safety of the track and the train after buffer is raised. The traction can be reduced by more than 10%. Under the condition of same traction, the speed can be increased by more than 10%.
Railway track and laying method thereof
QIAN YANWEI (Autor:in)
09.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Segmented railway track laying set and transportation method thereof
| Europäisches Patentamt | 2015