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Bogie, rail vehicle with same and rail transit system

A rail vehicle and bogie technology, applied in the field of transportation, can solve problems such as prone to overturning, affecting the safety of rail vehicles, poor stability, etc., and achieve the effects of reducing the height of the vehicle, reducing the risk of overturning, and high stability

Active Publication Date: 2017-07-28
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the rail transit system in the related technology has poor stability and is prone to overturning, which seriously affects the safety of rail vehicles

Method used

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  • Bogie, rail vehicle with same and rail transit system
  • Bogie, rail vehicle with same and rail transit system
  • Bogie, rail vehicle with same and rail transit system

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Embodiment Construction

[0104] 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.

[0105] The present invention is based on the inventors of the present application's discovery of the following facts and problems:

[0106] 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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PUM

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Abstract

The invention discloses a bogie, a rail vehicle with the same and a rail transit system. The bogie comprises a bogie frame, a plurality of first horizontal wheels and a plurality of second horizontal wheels. The bogie frame is provided with a rail concave part suitable for straddling on a rail. The first horizontal wheels are pivotally mounted on the bogie frame and are suitable for being separately matched to one outer side surface and one inner side surface of the rail. The second horizontal wheels are pivotally mounted on the bogie frame and are suitable for being separately matched to the other outer side surface and the other inner side surface of the rail. According to the embodiment of the invention, the bogie has the advantages of being high in stability, low in overturning risk, capable of improving safety of the rail vehicle and the like.

Description

technical field [0001] The invention relates to the technical field of transportation, in particular to a bogie, a rail vehicle with the bogie and a rail transit system with the rail vehicle. Background technique [0002] A rail transit system such as a straddle monorail train is composed of a rail vehicle and a track. The rail vehicle includes a car body and a bogie. The car body is pulled by a bogie that straddles the track. However, the rail transit system in the related art has poor stability and is prone to overturning, which seriously affects the safety of rail vehicles. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems in the related art at least to a certain extent. Therefore, the present invention proposes a bogie, which has the advantages of high stability, low risk of overturning, and can improve the safety of rail vehicles. [0004] The invention also proposes a rail vehicle having such a bogi...

Claims

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Application Information

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IPC IPC(8): B61F5/02B61F5/52B61F13/00B61F9/00B61D19/02B61D23/00B61C3/02B61C9/50B60L5/39E01B25/10
CPCB60L5/39B60L2200/26B61C3/02B61C9/50B61D19/023B61D23/00B61F5/02B61F5/52B61F9/00B61F13/00E01B25/10E01B2204/15Y02T30/00
Inventor 任林曾浩刘俊杰彭方宏李燕阳
Owner BYD CO LTD