CN111169494A - Supercharged high-speed rail body structure - Google Patents
Supercharged high-speed rail body structure Download PDFInfo
- Publication number
- CN111169494A CN111169494A CN201811342826.0A CN201811342826A CN111169494A CN 111169494 A CN111169494 A CN 111169494A CN 201811342826 A CN201811342826 A CN 201811342826A CN 111169494 A CN111169494 A CN 111169494A
- Authority
- CN
- China
- Prior art keywords
- speed rail
- car body
- vehicle body
- body structure
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0009—Means for controlling or equalizing air pressure shocks in trains, e.g. when passing or crossing in tunnels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The invention provides a supercharged high-speed rail vehicle body structure, and belongs to the technical field of high-speed rail equipment. The high-speed rail car comprises a car body, compression-resistant flexible connecting devices and a power mechanism, wherein the cross section of the car body is oval, a reinforcing frame is arranged inside the car body, at least one car compartment door is arranged on the surface of the car body, a safety door is arranged in the middle of the car body, the compression-resistant flexible connecting devices are arranged at two ends of the car body and are connected with the car body through seal heads, and the power mechanism is arranged at two ends of the bottom of the car body.
Description
Technical Field
The invention relates to a supercharged high-speed rail vehicle body structure, and belongs to the technical field of high-speed rail equipment.
Background
The common high-speed rail carriage is communicated with the atmosphere, is a Qinghai-Tibet and cloud noble plateau in the western and southwest regions, has the altitude of more than three kilometers, also has more than five kilometers, and can not be operated in the Lanzhou more than far according to the operation environment of the high-speed rail in China, so the high-speed rail is operated safely in the Kunming more than far, and the pressure-increasing high-speed rail is urgently needed, the internal pressure of the high-speed rail carriage can be kept unchanged, and the high-speed rail can be safely operated in plateau regions.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide a car body structure for a supercharged high-speed rail, which is used for solving the problem that the car body structure for a common high-speed rail in the prior art cannot supercharge the interior of the car, so that the high-speed rail cannot be operated in the high-altitude area any more.
To achieve the above and other related objects, the present invention provides a supercharged high-speed rail vehicle body structure comprising: the cross section of the car body is oval, a reinforcing frame is arranged inside the car body, at least one car door is arranged on the surface of the car body, a safety door is arranged in the middle of the car body, the compression-resistant flexible connecting devices are arranged at two ends of the car body and are connected with the car body through sealing heads, and the power mechanism is arranged at two ends of the bottom of the car body.
In an embodiment of the invention, the surface of the vehicle body is provided with at least one window frame.
In an embodiment of the present invention, the car door and the safety door are reinforced by the door frame, and the car door is provided with two pieces distributed at two ends of the car body.
In an embodiment of the invention, the power mechanism comprises wheels, a bogie and a vehicle bottom load mechanism, wherein the wheels are connected with the bogie, and the bogie is connected with the vehicle body through the vehicle bottom load mechanism.
As described above, the supercharged high-speed rail vehicle body structure of the invention has the following beneficial effects:
according to the invention, the structure of the body of the high-speed rail is designed to be oval, the reinforcing frame is arranged in the body, and the compression resistance of the body is improved, so that when the body runs in a low-pressure area, the interior of the body can keep pressure unchanged through a pressurization system, the body is well sealed under the action of internal and external pressure differences, and the stability of pressure in a carriage is ensured, so that the high-speed rail can normally run in the low-pressure area such as plateau.
Drawings
Fig. 1 is a front view schematically illustrating a supercharged high-speed rail vehicle body structure according to an embodiment of the present invention.
Fig. 2 is a left side view of a car body structure of a supercharged high-speed rail according to an embodiment of the invention.
Fig. 3 is a schematic bottom structure view of a supercharged high-speed rail vehicle body structure according to an embodiment of the invention.
Wherein, 1, sealing head; 2. a compartment door; 3. a vehicle body; 4. a reinforcing frame; 5. a window frame; 6. reinforcing the door frame; 7. a safety door; 8. a compression resistant flexible connection means; 9. a power mechanism; 10. a bogie; 11. vehicle bottom loading mechanism.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 3. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1, the present invention provides a car body structure of a supercharged high-speed rail, including: automobile body 3, resistance to compression flexible connecting device 8 and power unit 9, 3 cross sections of automobile body be the ellipse, inside is provided with strengthens frame 4, 3 surfaces of automobile body are provided with at least one carriage door 2, the centre is provided with emergency exit 7, resistance to compression flexible connecting device 8 set up at 3 both ends of automobile body, resistance to compression flexible connecting device 8 is connected with automobile body 3 through head 1, power unit 9 set up 3 bottom both ends of automobile body.
The working principle of the supercharged high-speed rail body structure is as follows: when the pressure boost high-speed railway when low pressure environment operation, because ambient pressure crosses lowly needs to carry out the pressure boost to 3 insides of automobile body, be sealing state between automobile body 3 and window frame 5, emergency exit 7, carriage door 2 and the flexible connection device 6, carry out the pressure boost back to 3 insides of automobile body through the turbocharging system, the inside and outside pressure differential that produces of automobile body 3, because 3 cross-sections of automobile body are oval, pressure evenly distributed is on 3 surfaces of automobile body to make automobile body 3 still can normal operating under the pressure effect.
The surface of the vehicle body 3 is provided with at least one window frame 5. The carriage door 2 and the safety door 7 are connected with the vehicle body through a reinforced door frame 6. The carriage door 2 is provided with two leaves which are distributed at two ends of the carriage body 3. The power mechanism 9 comprises wheels, a bogie 10 and a vehicle bottom load mechanism 11, the wheels are connected with the bogie 10, and the bogie 10 is connected with the vehicle body 3 through the vehicle bottom load mechanism 11.
In conclusion, the structure of the body of the high-speed rail is designed to be oval, the reinforcing frame is arranged in the body, and the compression resistance of the body is improved, so that when the body runs in a low-pressure area, the interior of the body can be kept unchanged in pressure through the pressurization system, the body is well sealed under the action of the internal and external pressure difference, the stability of the pressure in the carriage is ensured, and the high-speed rail can normally run in the low-pressure area such as the plateau. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. A supercharged high-speed rail vehicle body structure characterized by comprising: automobile body (3), resistance to compression flexible connection device (8) and power unit (9), automobile body (3) cross section be the ellipse, inside is provided with strengthens frame (4), automobile body (3) surface is provided with at least one carriage door (2), the centre is provided with emergency exit (7), resistance to compression flexible connection device (8) set up at automobile body (3) both ends, resistance to compression flexible connection device (8) are connected with automobile body (3) through head (1), power unit (9) set up automobile body (3) bottom both ends.
2. The supercharged high-speed rail vehicle body structure of claim 1, wherein: the surface of the car body (3) is provided with at least one window frame (5).
3. The supercharged high-speed rail vehicle body structure of claim 1, wherein: the carriage door (2) and the safety door (7) are connected with the vehicle body through a reinforced door frame (6).
4. The supercharged high-speed rail vehicle body structure of claim 1, wherein: the carriage door (2) is provided with two leaves which are distributed at two ends of the carriage body (3).
5. The supercharged high-speed rail vehicle body structure of claim 1, wherein: the power mechanism (9) comprises wheels, a bogie (10) and a vehicle bottom load mechanism (11), the wheels are connected with the bogie (10), and the bogie (10) is connected with the vehicle body (3) through the vehicle bottom load mechanism (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811342826.0A CN111169494A (en) | 2018-11-12 | 2018-11-12 | Supercharged high-speed rail body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811342826.0A CN111169494A (en) | 2018-11-12 | 2018-11-12 | Supercharged high-speed rail body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111169494A true CN111169494A (en) | 2020-05-19 |
Family
ID=70617557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811342826.0A Pending CN111169494A (en) | 2018-11-12 | 2018-11-12 | Supercharged high-speed rail body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111169494A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101332756A (en) * | 2008-08-06 | 2008-12-31 | 于福洋 | Exit opened for escape using explosion |
| CN201198307Y (en) * | 2008-08-05 | 2009-02-25 | 铁道部运输局 | High air tightness rail vehicle body |
| CN102114849A (en) * | 2011-02-11 | 2011-07-06 | 杜志刚 | Electric emergency rescue vehicle |
| CN103818267A (en) * | 2010-03-03 | 2014-05-28 | 刘忠臣 | Butt joint system of train and platform passageway |
| CN106394569A (en) * | 2016-10-20 | 2017-02-15 | 宝鸡中车时代工程机械有限公司 | Heavy rail car suitable for high altitude area |
| CN108146451A (en) * | 2018-01-03 | 2018-06-12 | 冯政尧 | Sealing pipeline high speed rail system |
-
2018
- 2018-11-12 CN CN201811342826.0A patent/CN111169494A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201198307Y (en) * | 2008-08-05 | 2009-02-25 | 铁道部运输局 | High air tightness rail vehicle body |
| CN101332756A (en) * | 2008-08-06 | 2008-12-31 | 于福洋 | Exit opened for escape using explosion |
| CN103818267A (en) * | 2010-03-03 | 2014-05-28 | 刘忠臣 | Butt joint system of train and platform passageway |
| CN102114849A (en) * | 2011-02-11 | 2011-07-06 | 杜志刚 | Electric emergency rescue vehicle |
| CN106394569A (en) * | 2016-10-20 | 2017-02-15 | 宝鸡中车时代工程机械有限公司 | Heavy rail car suitable for high altitude area |
| CN108146451A (en) * | 2018-01-03 | 2018-06-12 | 冯政尧 | Sealing pipeline high speed rail system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200519 |
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| RJ01 | Rejection of invention patent application after publication |