A straddling rear end wall structure for a rail vehicle

Abstract

A straddle-type rear end structure of a railway vehicle, the rear end wall structure (1) being arranged between a driver cab and a passenger compartment of the railway vehicle, and comprising two cabinets (3), partitions (4), and a door head (5), the direction of length of the cabinets (3) being arranged along the longitudinal direction of the vehicle, and respectively abutting the side walls on both sides, the cabinets (3) being fixed to the floor and the side walls; at the position of the cabinets (3), the partitions are provided with an opening matching the cabinet (3), the openings of the partitions (4) being fixedly connected to the upper surface and the side face of the cabinets (3); the door head (5) horizontally straddles the vehicle interior and matches the shape of the vehicle roof, the door head (5) being fixed to a top plate framework positioned above a top plate and connected to the vehicle; and the top ends of the partitions (4) are fixed to the door head (5). The present rear end wall (1) satisfies the spatial layout requirements for switching between manned driving and unmanned driving, and has the function of ensuring a partition between the driver cab and the passenger compartment; the partitions (4) are conveniently dismantled and removed, meeting spatial requirements and achieving a replacement function.

Description

technical field [0001] The invention relates to a rail vehicle end wall structure, in particular to a rail vehicle cab rear end wall structure. Background technique [0002] With the development of science and technology and the improvement of automation, the operation mode of urban rail transit system is changing, and fully automatic urban rail vehicles should be gradually put into use. However, it is not yet ripe for direct investment under the current conditions. The transition mode is to first adopt the current manual driving semi-automatic system on the urban rail vehicles, and when the operating conditions are mature, the fully automatic unmanned driving system will be directly activated on the basis of the existing vehicles. [0003] The existing manually driven semi-automatic system rail vehicle has a driver's cab, and the space between the driver's cab and the passenger compartment is relatively fixed, such as figure 1 As shown, the rear end wall 1 is installed be...

AI Technical Summary

Problems solved by technology

If the rear end wall is directly removed, the driver's cab power distribution cabinet, passenger compartment seats, wall panels, roof panels, and lights on the roof must be removed first. Not only is the procedure very cumbersome, but the rear wall panels and roof panels A gap equivalent to the thickness of the rear end wall will be left at the corresponding position, leading directly to the interior of the car body

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