Underframes and vehicles for railway container vehicles

Abstract

The invention provides an underframe for a railway container vehicle and the vehicle. The underframe for railway container vehicles includes: side beams, the side beams are fish-belly shaped, two side beams are arranged at intervals and in parallel, the side where the two side beams are close to each other is the inner side, and the two side beams are arranged in parallel with each other. The far side is the outer side; the wind guide part, the wind guide part is set at the windward side of the side beam; the end beam, the end beam is set at the end of the side beam; the small beam, the two ends of the small beam are connected with the two side beams One-to-one connection; corbel, the two ends of the corbel are connected to the two side beams in one-to-one correspondence, and the corbel is located between the small beam and the end beam. Since the side beam is equipped with an air guide part, when the underframe of the railway container vehicle is running, the incoming wind on the windward side of the side beam is guided away by the air guide part, thereby effectively reducing the operating air of the underframe of the railway container vehicle. Resistance, effectively reducing the traction power load, avoiding energy waste, ensuring driving safety, and thus ensuring the smooth operation of the underframe for railway container vehicles.

Description

technical field [0001] The invention relates to the technical field of railway transportation equipment, and more particularly, relates to an underframe and a vehicle for a railway container vehicle. Background technique [0002] At present, my country has developed and produced various types of railway container special vehicles such as X4K and X70 container vehicles. The chassis of these vehicles can only operate below the speed level of 120km / h. [0003] According to the conditions of my country's road network, ordinary passenger cars and freight trains are operated on lines with a train speed of less than 200km / h, and passenger and cargo trains are transported on the same line; on lines with a train speed of 200-250km / h and ballasted lines, fast travel is possible freight train. With the adjustment of my country's economic structure and industrial structure, corresponding changes have taken place in the demand of the cargo transportation market, and the customer demand i...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to provide an underframe and vehicle for railway container vehicles to solve the problems of large air resistance, poor running stability and poor vehicle dynamic performance in the underframe for railway container vehicles in the prior art

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