Modular integrated side roof plate structure and railway vehicle

Abstract

The invention discloses a modular integrated side roof plate structure and a railway vehicle. The side top plate structure comprises a longitudinal beam, a middle top plate connected to the lower portion of the longitudinal beam, a side top plate located below the middle top plate and a side wall door stopper. Lamp strip modules are arranged at the inner side ends of the side top plates, and the middles of the side top plates are connected to the longitudinal beams through sliding groove type hinges. The side top plate has a working closed state and a maintenance open state. In the working closed state, the outer side end of the side top plate is detachably fixed to the side wall door contact. In the maintenance opening state, the side top plate rotates downwards around the rotating center of the sliding groove type hinge to be opened. According to the side top plate structure, distributed and miniaturized layout of vehicle equipment is achieved through the angle of system integration, meanwhile, vehicle wiring is combined, the space utilization rate of a vehicle is increased, the weight of a screen cabinet framework is reduced, and green and environment-friendly effects are achieved.

Description

technical field [0001] The invention relates to a modularized integrated side roof structure and a rail vehicle, and is especially suitable for rail vehicles such as urban rail vehicles, trams, EMUs, and maglev vehicles. Background technique [0002] With the advancement of society's science and technology, the development of public transportation (urban rail, EMU, maglev vehicles) is becoming more and more perfect and mature, from the vehicle only focusing on the needs of traction capacity and braking safety, and gradually expanding to the requirements for passenger capacity , the comfort of passengers and the requirements for energy-saving and emission-reducing green transportation of vehicles. [0003] For intelligent vehicles, the increase in functionality will inevitably lead to an increase in vehicle equipment. How to properly configure and layout equipment, optimize and utilize space, reduce the occupation of screen cabinets, and reduce the weight of vehicles is the t...

AI Technical Summary

Problems solved by technology

However, with the continuous increase of functional requirements, the equipment chassis is also increasing, resulting in the original screen cabinet space can not meet the existing needs

On the one hand, it is not allowed to increase the space occupied by the screen cabinet due to the restriction requirements of the increase of the passenger capacity of the vehicle

On the other hand, the centralized arrangement of the equipment also brings difficulty in heat dissipation of the equipment. It is necessary to set up a separate fan for heat dissipation, which increases the noise, which not only affects the comfort of passengers, but also has very high requirements for the equipment itself. The above problems need to be solved urgently

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