The invention relates to a railway vehicle capable of being integrally elevated and hung. The railway vehicle comprises a bogie and a vehicle body or swing bolster. An elevating and hanging device is installed between the bogie and the vehicle body or swing bolster and comprises a secondary spring and a flexible connecting part. The secondary spring is a steel circle spring. The flexible connecting part is installed in the middle of the secondary spring. The top of the flexible connecting part is connected with the vehicle body or swing bolster through an upper connecting portion. The bottom of the flexible connecting part is connected with the bogie through the lower connecting part. According to the railway vehicle, the vehicle body, the swing bolster and the bogie are connected together through the flexible connecting part, and the flexible connecting part can be bent so as to meet the requirement for relative movement between the vehicle body and the bogie and run along with the vehicle, and does not need to be assembled and disassembled again, and using is quite convenient; in addition, the flexible connecting part is installed in the middle of the steel circle spring used as the secondary spring, so that the structure is more compact, the internal structure space of the steel spring is reasonably utilized, and occupied space is reduced.
Railway vehicle capable of being integrally elevated and hung
22.04.2015
Patent
Elektronische Ressource
Englisch
IPC: | B61J Verschieben oder Rangieren von Schienenfahrzeugen , SHIFTING OR SHUNTING OF RAIL VEHICLES |
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