Bogie and rail vehicle and rail transit system with same
A rail vehicle and bogie technology, applied in the field of transportation, can solve problems such as hidden dangers in stability, heavy track load, and large space occupation, and achieve the elimination of the influence of horizontal wheel forces on collector shoes, high space utilization, and The effect of improving safety
Active Publication Date: 2018-02-09
BYD CO LTD
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- Application Information
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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
[0066] 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.
[0067] The present invention is based on the inventors of the present application's discovery of the following facts and problems:
[0068] 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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The invention discloses a bogie, a railway vehicle with the bogie and a railway transport system. The bogie comprises a bogie framework; the bogie framework is provided with a first avoiding groove and a second avoiding groove which are used for avoiding two side walls of a railway; traveling wheels which are positioned between the first avoiding groove and the second avoiding groove. The bogie also comprises a driving device, multiple first horizontal wheels which are arranged in the length direction of the railway with intervals, multiple second horizontal wheels which are arranged in the length direction of the railway with intervals, a first current collecting shoe which is positioned between adjacent first horizontal wheels; and a second current collecting shoe which is positioned between adjacent second horizontal wheels. According to the embodiment of the invention, the bogie has a structure which facilitates optimized escape ways to form complete and firm protection with railways so as to increase the operation safety of railway vehicles and remove the influence of horizontal wheels stress on the current collecting shoe; the bogie has high space utilization rate and a simple structure.
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] 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 followin...
Claims
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IPC IPC(8): B61D19/02E01B25/10B61F5/52B61F5/02B61F13/00B61F9/00B60L5/39B61C9/50B61C3/02B61D23/00
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张青
Owner BYD CO LTD