CN201834019U - Novel railway track car body - Google Patents
Novel railway track car body Download PDFInfo
- Publication number
- CN201834019U CN201834019U CN2010205655454U CN201020565545U CN201834019U CN 201834019 U CN201834019 U CN 201834019U CN 2010205655454 U CN2010205655454 U CN 2010205655454U CN 201020565545 U CN201020565545 U CN 201020565545U CN 201834019 U CN201834019 U CN 201834019U
- Authority
- CN
- China
- Prior art keywords
- vent passages
- sleeper beam
- vehicle frame
- compound box
- car
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a novel railway track car body, which is provided with a car shed and a car frame and the car shed is arranged above the car frame. The cross section of the car frame is shaped like the Chinese character 'tu'. The car frame is composed of main beams and a sleeper beam, and the main beams and the sleeper beam both are in a box-shaped structure. The car frame is longitudinally provided with the two main beams, and a cavity is arranged between the main beams. The box-shaped sleeper beam is transversely arranged between the two main beams, and forms a closed compound box-shaped ventilation channel together with cross beams which are arranged at two sides of the box-shaped sleeper beam and are provided with fans. A combined type towing beam is arranged at the rear end of the car frame. The car frame structure meets the downloading requirements of a power system and towing equipment, and is integrated with a forced ventilation cooling system of related equipment. The novel railway track car body has compact structure, large stiffness and good strength, and meets requirements of the track car industry.
Description
Technical field
The utility model relates to a kind of novel railway railcar body.
Background technology
Generally below 120km/h, body construction is generally " Founder " frame-type carrying structure that the shaped steel welding forms to the running velocity of railroad track car at present, does not possess high speed railway operation demand.
The utility model content
The technical matters that the utility model solves: a kind of novel railway railcar body is provided.Purpose is to design a kind of suitable 160km/h speed class, structure satisfies reload request under power system and the tractor equipment, and with the forced ventilation cooling system and the body frame structure for automotive of relevant device integrate, compact conformation, rigidity is big, intensity good, and satisfies the railcar body of rail vehicle industry requirement.
The technical solution adopted in the utility model: the novel railway railcar body, have bicycle shed and vehicle frame and bicycle shed and be arranged on the vehicle frame top, the cross sectional shape of described vehicle frame is " protruding " shape, and is made of girder and sleeper beam, girder and sleeper beam are box-structure; Be vertically arranged with on the described vehicle frame and be cavity between two girders and the girder, described box sleeper beam be horizontally installed between two girders and and be arranged on box sleeper beam both sides and crossbeam that blower fan is housed on it forms the compound box vent passages of osed top jointly, the combined traction beam is arranged on the vehicle frame rear end.
Described compound box vent passages is made up of compound box vent passages I and compound box vent passages II, described box sleeper beam is provided with the through hole that is communicated with compound box vent passages I and compound box vent passages II, and the bottom of described compound box vent passages I and compound box vent passages II is equipped with leads to the breather port that is positioned at the asynchronous dynamo on the bogie truck of vehicle frame below.
The bottom of described combined traction beam is provided with installs hitch and energy disperser, and its top is for reserving the platform that railroad maintenance equipment is installed.
The profile of described bicycle shed is a stream line pattern.
The utility model advantage compared with prior art:
1, streamlined contour satisfies the operating needs of railway high-speed railway car;
2, the functions of use of rail vehicle has been expanded in flat-bed design in rear end;
3, power and accessory equipment are adorned down and have been saved upper space, for the functions of use that enlarges rail vehicle creates conditions.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a body frame structure for automotive scheme drawing of the present utility model;
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing 1,2,3 a kind of embodiment of the present utility model is described.
The novel railway railcar body has bicycle shed 1 and vehicle frame 2 and bicycle shed 1 and is arranged on vehicle frame 2 tops, and the profile of bicycle shed 1 is a stream line pattern, and the cross sectional shape of vehicle frame 2 is " protruding " shape, and is made of girder 3 and sleeper beam 5, and girder 3 and sleeper beam 5 are box-structure; Be vertically arranged with on the vehicle frame 2 and be cavity 7 between two girders 3 and the girder 3, box sleeper beam 5 be horizontally installed between two girders 3 and and be arranged on the crossbeam 8 common compound box vent passages 4 of osed tops that form box sleeper beam 5 both sides and that blower fan 11 is housed on it, utilize girder 3 and sleeper beam 5 to design compound box traction ventilation air channel 4, this space that utilized rational in infrastructure, both guarantee vehicle frame 2 rigidity needs, satisfied the needs in integrated traction ventilation air channel again.
Compound box vent passages 4 is made up of compound box vent passages I 9 and compound box vent passages II10, box sleeper beam 5 is provided with the through hole 12 that is communicated with compound box vent passages I 9 and compound box vent passages II10, the bottom of compound box vent passages I 9 and compound box vent passages II10 is equipped with leads to the breather port that is positioned at the asynchronous dynamo on the vehicle frame 2 below bogie trucks 13, when blower fan 11 is started working, the wind that blows out at first enters compound box vent passages I 9, this moment, a part of wind directly led to the asynchronous dynamo that is positioned on the vehicle frame 2 below bogie trucks 13 from the breather port of compound box vent passages I 9 bottoms, another part wind enters compound box vent passages II10 by the through hole on the box sleeper beam 5 12, breather port from compound box vent passages II10 bottom directly leads to the asynchronous dynamo that is positioned on another bogie truck 13 of vehicle frame 2 belows again, thereby finishes the ventilation cooling to asynchronous dynamo; Combined traction beam 6 is arranged on vehicle frame 2 rear ends, the bottom of combined traction beam 6 is provided with installs hitch and energy disperser, its top is for reserving the platform that railroad maintenance equipment is installed, combined traction beam 6 combines with " protruding " type cross section vehicle frame 2 and forms the high strength vehicle frame, and high mode of vibration can be avoided the resonance that might produce.
Claims (4)
1. novel railway railcar body, have bicycle shed (1) and vehicle frame (2) and bicycle shed (1) and be arranged on vehicle frame (2) top, it is characterized in that: the cross sectional shape of described vehicle frame (2) is " protruding " shape, and is made of girder (3) and sleeper beam (5), and girder (3) and sleeper beam (5) are box-structure; Be vertically arranged with on the described vehicle frame (2) and be cavity (7) between two girders (3) and the girder (3), described sleeper beam (5) be horizontally installed between two girders (3) and and be arranged on sleeper beam (5) both sides and crossbeam (8) that blower fan (11) are housed on it forms the compound box vent passages of osed top (4) jointly, combined traction beam (6) is arranged on vehicle frame (2) rear end.
2. novel railway railcar body according to claim 1, it is characterized in that: described compound box vent passages (4) is made up of compound box vent passages I (9) and compound box vent passages II (10), described sleeper beam (5) is provided with the through hole (12) that is communicated with compound box vent passages I (9) and compound box vent passages II (10), and the bottom of described compound box vent passages I (9) and compound box vent passages II (10) is equipped with leads to the breather port that is positioned at the asynchronous dynamo on vehicle frame (2) the below bogie truck (13).
3. novel railway railcar body according to claim 1 and 2 is characterized in that: the bottom of described combined traction beam (6) is provided with installs hitch and energy disperser, and its top is for reserving the platform that railroad maintenance equipment is installed.
4. novel railway railcar body according to claim 3 is characterized in that: the profile of described bicycle shed (1) is a stream line pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205655454U CN201834019U (en) | 2010-10-18 | 2010-10-18 | Novel railway track car body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205655454U CN201834019U (en) | 2010-10-18 | 2010-10-18 | Novel railway track car body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834019U true CN201834019U (en) | 2011-05-18 |
Family
ID=44004115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205655454U Expired - Lifetime CN201834019U (en) | 2010-10-18 | 2010-10-18 | Novel railway track car body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834019U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350991A (en) * | 2011-08-01 | 2012-02-15 | 南车石家庄车辆有限公司 | Depressed center flat wagon |
| CN103231716A (en) * | 2013-04-18 | 2013-08-07 | 宝鸡南车时代工程机械有限公司 | Railway contact network comprehensive operation vehicle |
| CN115416710A (en) * | 2022-09-15 | 2022-12-02 | 中车青岛四方机车车辆股份有限公司 | Underframe structure and railway vehicle |
-
2010
- 2010-10-18 CN CN2010205655454U patent/CN201834019U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350991A (en) * | 2011-08-01 | 2012-02-15 | 南车石家庄车辆有限公司 | Depressed center flat wagon |
| CN103231716A (en) * | 2013-04-18 | 2013-08-07 | 宝鸡南车时代工程机械有限公司 | Railway contact network comprehensive operation vehicle |
| CN103231716B (en) * | 2013-04-18 | 2016-01-20 | 宝鸡南车时代工程机械有限公司 | Railway contact network comprehensive operation vehicle |
| CN115416710A (en) * | 2022-09-15 | 2022-12-02 | 中车青岛四方机车车辆股份有限公司 | Underframe structure and railway vehicle |
| CN115416710B (en) * | 2022-09-15 | 2023-09-26 | 中车青岛四方机车车辆股份有限公司 | Chassis structure and rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 721003 Baoji province Shaanxi City Jintai District Baofu Road No. 118 Patentee after: BAOJI CSR TIMES ENGINEERING MACHINERY CO., LTD. Address before: 721003 Baoji province Shaanxi City Jintai District Baofu Road No. 118 Patentee before: Baoji CSR Times Engineering Machinery Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |