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Rail vehicle

A technology for rail vehicles and rails, applied in the field of transportation, can solve the problems of hidden dangers in stability, large occupied space, heavy rail bearing, etc., and achieve the effect of firm protection, reducing occupied space and rail bearing, and improving stability.

Active Publication Date: 2017-03-15
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the straddle-type monorail train with escape passage in the related art has high cost, takes up a large space, and the track load is too large, so there are hidden dangers in stability.

Method used

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Embodiment Construction

[0079] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0080] The present invention is based on the inventors of the present application's discovery of the following facts and problems:

[0081] In the straddle type monorail train in the related art, in order to facilitate the evacuation of passengers in an emergency, an independent escape passage is provided. Specifically, by additionally providing a frame on the track, the frame is usually connected to the side of the track and protrudes outward, and then a floor is laid on the frame to form a passageway for evacuating passengers. ...

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Abstract

The invention discloses a rail vehicle. The rail vehicle comprises a bogie and a vehicle body, wherein the bogie is provided with a rail concave part which is suitable for straddling a rail; a first yielding groove and a second yielding groove, which are used for yielding the two side walls of the rail correspondingly, are formed in the bogie; the vehicle body is connected with the bogie and is pulled by the bogie to drive along the rail; the vehicle body comprises a plurality of carriages which are hinged sequentially in the length direction of the rail; and in the length direction of the rail, and escape doors, which can be opened and closed, are arranged on the surfaces, back to the adjacent carriages, of the carriages at one or more ends of the vehicle body. According to the embodiment of the invention, the rail vehicle adopts a structure favorable for optimizing an escape passage, the cost is reduced, the occupied space and loads born on the rail are reduced, the stability is improved, the rail vehicle can form integrated and firm protection together with the rail, and the operating safety is improved.

Description

technical field [0001] The invention relates to the technical field of transportation, in particular to a rail vehicle. Background technique [0002] Rail transit systems such as straddle-type monorail trains will inevitably lead to emergency stops due to failures or other factors during actual driving. At this time, for the convenience of maintenance or for the sake of passenger safety, it is necessary to evacuate the passengers in the car in time For this reason, some straddle-type monorail trains are provided with escape routes to evacuate passengers in case of emergency. However, the straddle-type monorail train with escape passage in the related art has high cost, takes up a large space, and the track load is too large, so there are hidden dangers in stability. Contents of the invention [0003] The present invention is based on the inventors of the present application's discovery of the following facts and problems: [0004] In the straddle type monorail train in t...

Claims

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Application Information

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IPC IPC(8): B61D19/02E01B25/10B61F5/52B61F5/02B61F13/00B61F9/00B60L5/39B61C9/50B61C3/02B61D23/00
CPCE01B25/10B61C3/02B61C9/50B61D19/023B61D23/00B61F5/02B61F5/52B61F9/00B61F13/00B60L5/39E01B2204/15B60L2200/26B61B13/04B61D23/025B61F3/04Y02T30/00
Inventor 赵鹏林曾浩刘俊杰彭方宏张国栋
Owner BYD CO LTD
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