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Vehicle body and tramcar

A technology of car body and main body, applied in the field of rail transit, can solve the problems of equipment failure, inability to use the drainage channel at the end of the car to drain water, affecting the driving, etc., to enhance the adaptability, reduce the possibility of water accumulation on the roof, and reduce the train failure rate. Effect

Pending Publication Date: 2021-10-08
CRRC TANGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The junction of the driver's cab and the roof is a rainwater accumulation point, but the rear area of ​​the driver's cab cannot be drained by means of the drainage channel at the end of the car due to the obstruction of the driver's cab
If the rainwater accumulates too much and soaks the roof equipment for a long time, it will cause equipment failure and affect driving

Method used

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  • Vehicle body and tramcar
  • Vehicle body and tramcar
  • Vehicle body and tramcar

Examples

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Embodiment Construction

[0030] In order to make the technical solutions and advantages in the embodiments of the present application clearer, the exemplary embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are only part of the embodiments of the present application, and Not an exhaustive list of all embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0031] During the process of implementing the present application, the inventor found that the junction between the driver's cab 10 and the roof 20 is a rainwater accumulation point. For larger rail vehicles, such as subways, the space below the junction of the driver's cab 10 and the roof 20 is larger, and the drainpipe 40 can be directly arranged to discharge rainwater. For smaller trams, the door mechanism is d...

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PUM

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Abstract

The embodiment of the invention provides a vehicle body and a tramcar. The vehicle body comprises a cab, a vehicle roof and a drainage structure. The car roof comprises a car roof body and an end beam extending in the transverse direction, the front side wall of the end beam abuts against the cab, the rear side wall of the end beam abuts against the front end face of the car roof body, at least one end of the end beam is provided with a drainage channel, the drainage channel extends from the front side wall to the rear side wall, and a water inlet, in the rear side wall, of the drainage channel abuts against the top face of the car roof body, therefore, accumulated water on the top surface flows into the water inlet. One end of the drainage structure is communicated with the drainage channel, and the other end of the adapter extends into the cab and extends downwards to penetrate through the floor of the cab to be communicated with the outside. By the adoption of the scheme, accumulated water on the side, close to the cab, of the roof can be drained out of the vehicle body in time.

Description

technical field [0001] The present application relates to rail transit technology, in particular to a vehicle body and a tram. Background technique [0002] The car body belongs to the urban rail transit vehicle, which is different from the subway running in the tunnel, and it mainly runs on the road. When operating in rainy days, there will be water accumulation on the roof. Since the vehicle body traction inverter, auxiliary inverter, braking resistor, air conditioner and other large equipment are installed on the roof, in order to prevent the large equipment on the roof from being submerged by rain, Therefore roof drainage is particularly important. [0003] The traditional car body roof drainage relies on the provision of drainage channels at the end of the compartment adjacent to the through passage, and the rainwater falls on the through passage through the drainage channel, thereby discharging the roof. The junction of the driver's cab and the roof is a rainwater ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61C17/00B61C17/04B61D17/04B61D17/12B61F1/00
CPCB61C17/00B61C17/04B61D17/04B61D17/12B61F1/00Y02T30/00
Inventor 岳成林曹泽乾黄硕宋明阳王波刘雁翔
Owner CRRC TANGSHAN CO LTD
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