Railway vehicle

Abstract

The invention provides a rail vehicle, relates to the technical field of rail engineering vehicles, and aims at solving the technical problem that when an existing rail vehicle passes through a curve rail, a person straddles the vehicle, and large potential safety hazards exist. The railway vehicle comprises a pedal assembly and at least two sections of vehicle bodies, vehicle ends are arranged at the two ends of the vehicle bodies in the length direction respectively, and the pedal assembly is located between the two adjacent sections of vehicle bodies and connected with the two vehicle ends. A middle area is arranged between every two adjacent vehicle ends and comprises a central area located in the center and two edge areas located on the two opposite sides of the central area in the width direction of the vehicle body. A pedal assembly is arranged in any one of the two edge areas, or pedal assemblies are arranged in the two edge areas. The length of the pedal assembly in the length direction of the vehicle body is adjustable. According to the invention, when the railway vehicle passes through the curve track, the potential safety hazard when a person crosses the vehicle can be reduced, and the safety coefficient and the passing efficiency when the person crosses the vehicle can be improved.

Description

technical field [0001] The invention relates to the technical field of rail engineering vehicles, in particular to a rail vehicle. Background technique [0002] In the technical field of rail engineering vehicles, long rail cars refer to a group of special cars for transporting welded long rails composed of a variety of special vehicles with different functions and structures. In the construction of seamless railway lines, long rail car groups are responsible for the tasks of loading, transporting, unloading and recycling old rails. [0003] The long rail car group is mainly composed of a camping car, a power generation car, a safety car, a rail car, a locking car, the first car in operation, a car in operation, and a tail car in operation. In the middle of the width direction of the car body, the personnel passage is located on both sides of the car body width direction, and personnel can only pass through the two sides of the car body when passing. The equipment structur...

AI Technical Summary

Problems solved by technology

[0003] The long rail car group is mainly composed of a camping car, a power generation car, a safety car, a rail car, a locking car, the first car in operation, a car in operation, and a tail car in operation. In the middle of the width direction of the car body, the personnel passage is located on both sides of the car body width direction, and personnel can only pass through the two sides of the car body when passing. The equipment structure limit can only cover the middle position of the car body

[0004] However, when the existing rail vehicle crosses the curved track, due to the large change in the distance between the two sides of the vehicle end, the transition plate can only cover the middle of the vehicle body, and the two sides are open, resulting in a large safety hazard when people straddle the vehicle

Images