CN202115541U - Integrated sleeper beam of bogie for high speed motor train unit - Google Patents
Integrated sleeper beam of bogie for high speed motor train unit Download PDFInfo
- Publication number
- CN202115541U CN202115541U CN2011202048581U CN201120204858U CN202115541U CN 202115541 U CN202115541 U CN 202115541U CN 2011202048581 U CN2011202048581 U CN 2011202048581U CN 201120204858 U CN201120204858 U CN 201120204858U CN 202115541 U CN202115541 U CN 202115541U
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- Prior art keywords
- sleeper beam
- bogie
- sides
- air spring
- seat
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Abstract
An integrated sleeper beam of a bogie for a high speed motor train unit is disclosed, and is characterized in that an air spring base and anti-snakelike absorber base are arranged at the end of a lower cover plate of a sleeper beam. A diallel vertical absorber base and a diallel horizontal absorber base are distributed in angular symmetry at both sides of the sleeper beam. Anti-side rolling torsion bar bases are distributed symmetrically at both sides of the sleeper beam. Diallel vertical stopping bases are distributed symmetrically at both sides of the sleeper beam. A traction apparatus connecting base is welded on the lower cover plate below the center of a swing bolster. The cavity of the sleeper beam is used as an additional air chamber of the air spring and the additional air chamber is divided into the left and right parts by a separator in the middle. In the utility model, connection between the bogie and the train body which is complex originally is simplified greatly by means of skillful conceptual design. Connection between the bogie and the train body is realized only by connecting eight bolts with installation seats on the sleeper beam and other connections have internal interfaces of the bogie so that the utility model is beneficial to for quality control in the process of manufacturing and convenient to overhaul and disassemble when the bogie malfunctions. Meanwhile, as a result of the additional air chamber of the air spring designed inside the sleeper beam, the air spring is more flexible.
Description
Technical field
The utility model belongs to the high-speed railway passenger technology, relates to EMU bogie truck integrated form sleeper beam.
Background technology
What traditional bogie truck was connected employing with car body is the branch portion connecting structure; Bogie truck needs to have with car body that air bellow is connected, anti-snakelike shock absorber connects, two be that vertical damper connects, two is that lateral damper connects, anti-side rolling torsion rod connects, two is vertical backstop connection, draw gear connection or the like; Bogie truck and car body complex connection; Under bogie truck associated components et out of order situation, disassemble extremely inconvenience, waste plenty of time, energy.The auxiliary air reservoir of conventional bogie air bellow is arranged on the framework, and the condensed water in operation is easy to get into framework, causes the corrosion to framework.
The utility model content
The utility model technical matters to be solved is: do not influencing car body and bogie truck tractive force, vertical force, transverse force, sidewindering under the situation of various loading transfer such as power; The simplification bogie truck is connected with car body; Make both connections be convenient to disassemble; At sleeper beam set inside air bellow auxiliary air reservoir, and avoid internal corrosion.
For solving the problems of the technologies described above; The utility model provides a kind of EMU bogie truck integrated form sleeper beam; It is characterized in that: sleeper beam lower cover end is provided with air bellow seat and anti-snakelike damper base, and two is that vertical damper seat and two is that lateral damper seat angle is symmetrically distributed in the sleeper beam both sides, and the anti-side rolling torsion rod seat is symmetrically distributed in the sleeper beam both sides; Two is that vertical stopping seat is symmetrically distributed in the sleeper beam both sides; The draw gear Connection Block is welded on sleeper beam lower cover center, and the sleeper beam inner chamber is as the air bellow auxiliary air reservoir, and the centre is divided into the left and right sides by dividing plate with auxiliary air reservoir.
The utility model passes through concept cleverly; Originally complicated being connected greatly between bogie truck and car body simplified, only promptly realized being connected of bogie truck and car body through the mount pad on eight bolted connection sleeper beams, all the other connections all realize the bogie truck internal interface; In manufacturing process; Help quality control, when the bogie truck et out of order, be convenient to overhaul, disassemble.Simultaneously, because the sleeper beam indoor design has the auxiliary air reservoir of air bellow, for air bellow increases flexibility.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that the upper cover plate structural representation is removed at the utility model back side.
The specific embodiment
With reference to Fig. 1, Fig. 2; It is that vertical damper seat 3 and two is that the lateral damper seat is symmetrically distributed in the sleeper beam both sides for 4 jiaos with anti-snakelike damper base 2, two that sleeper beam lower cover 8 ends are provided with air bellow seat 1, and anti-side rolling torsion rod seat 5 is symmetrically distributed in the sleeper beam both sides; Two is that vertical stopping seat 6 is symmetrically distributed in the sleeper beam both sides; Draw gear Connection Block 7 is welded on sleeper beam lower cover center, and the sleeper beam inner chamber divides the left and right sides as air bellow auxiliary air reservoir 9; The additive air chamber interior is carried out anti-corrosion treatment, has replaced the auxiliary air reservoir on the framework.The integrated form sleeper beam has been realized the transmission of tractive force, vertical force, transverse force between bogie truck and car body.
Claims (1)
1. EMU bogie truck integrated form sleeper beam; It is characterized in that: sleeper beam lower cover end is provided with air bellow seat and anti-snakelike damper base; Two is that vertical damper seat and two is that lateral damper seat angle is symmetrically distributed in the sleeper beam both sides; The anti-side rolling torsion rod seat is symmetrically distributed in the sleeper beam both sides, and two is that vertical stopping seat is symmetrically distributed in the sleeper beam both sides, and the draw gear Connection Block is welded on sleeper beam lower cover center; The sleeper beam inner chamber is as the air bellow auxiliary air reservoir, and the centre is divided into the left and right sides by dividing plate with auxiliary air reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202048581U CN202115541U (en) | 2011-06-17 | 2011-06-17 | Integrated sleeper beam of bogie for high speed motor train unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202048581U CN202115541U (en) | 2011-06-17 | 2011-06-17 | Integrated sleeper beam of bogie for high speed motor train unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202115541U true CN202115541U (en) | 2012-01-18 |
Family
ID=45456627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202048581U Expired - Fee Related CN202115541U (en) | 2011-06-17 | 2011-06-17 | Integrated sleeper beam of bogie for high speed motor train unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202115541U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673591A (en) * | 2012-05-11 | 2012-09-19 | 长春轨道客车股份有限公司 | Connection sleeper beam for intercity motor train unit |
| CN102991520A (en) * | 2012-11-21 | 2013-03-27 | 南车南京浦镇车辆有限公司 | Mounting structure for anti-side-rolling torsion bar base of railway vehicle |
| CN104494627A (en) * | 2014-11-26 | 2015-04-08 | 南车南京浦镇车辆有限公司 | Sleeper beam structure with additional air chambers |
| WO2017219554A1 (en) * | 2016-06-21 | 2017-12-28 | 中车唐山机车车辆有限公司 | Bolster of bogie |
| CN108058716A (en) * | 2017-12-12 | 2018-05-22 | 中车长春轨道客车股份有限公司 | A kind of new speed per hour 250km/h EMU power truck assembly |
| CN109178008A (en) * | 2018-08-21 | 2019-01-11 | 中车青岛四方机车车辆股份有限公司 | A kind of novel car body sleeper beam structure |
| CN109229128A (en) * | 2018-09-12 | 2019-01-18 | 中车南京浦镇车辆有限公司 | A kind of bogie and railcar |
| CN110682931A (en) * | 2019-10-28 | 2020-01-14 | 中铁轨道交通装备有限公司 | Car body chassis and have its tram |
| CN113291342A (en) * | 2021-07-12 | 2021-08-24 | 中车长春轨道客车股份有限公司 | Rail vehicle and chassis thereof |
| CN113815669A (en) * | 2021-11-01 | 2021-12-21 | 中车长春轨道客车股份有限公司 | Bogie adopting carbon fiber material framework |
-
2011
- 2011-06-17 CN CN2011202048581U patent/CN202115541U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673591A (en) * | 2012-05-11 | 2012-09-19 | 长春轨道客车股份有限公司 | Connection sleeper beam for intercity motor train unit |
| CN102991520A (en) * | 2012-11-21 | 2013-03-27 | 南车南京浦镇车辆有限公司 | Mounting structure for anti-side-rolling torsion bar base of railway vehicle |
| CN102991520B (en) * | 2012-11-21 | 2015-06-03 | 南车南京浦镇车辆有限公司 | Mounting structure for anti-side-rolling torsion bar base of railway vehicle |
| CN104494627A (en) * | 2014-11-26 | 2015-04-08 | 南车南京浦镇车辆有限公司 | Sleeper beam structure with additional air chambers |
| CN104494627B (en) * | 2014-11-26 | 2017-02-01 | 中车南京浦镇车辆有限公司 | Sleeper beam structure with additional air chambers |
| US11084510B2 (en) | 2016-06-21 | 2021-08-10 | Crrc Tangshan Co., Ltd. | Bolster of bogie |
| WO2017219554A1 (en) * | 2016-06-21 | 2017-12-28 | 中车唐山机车车辆有限公司 | Bolster of bogie |
| CN108058716A (en) * | 2017-12-12 | 2018-05-22 | 中车长春轨道客车股份有限公司 | A kind of new speed per hour 250km/h EMU power truck assembly |
| CN109178008A (en) * | 2018-08-21 | 2019-01-11 | 中车青岛四方机车车辆股份有限公司 | A kind of novel car body sleeper beam structure |
| CN109229128A (en) * | 2018-09-12 | 2019-01-18 | 中车南京浦镇车辆有限公司 | A kind of bogie and railcar |
| CN109229128B (en) * | 2018-09-12 | 2019-11-08 | 中车南京浦镇车辆有限公司 | A kind of bogie and railcar |
| CN110682931A (en) * | 2019-10-28 | 2020-01-14 | 中铁轨道交通装备有限公司 | Car body chassis and have its tram |
| CN113291342A (en) * | 2021-07-12 | 2021-08-24 | 中车长春轨道客车股份有限公司 | Rail vehicle and chassis thereof |
| WO2023284215A1 (en) * | 2021-07-12 | 2023-01-19 | 中车长春轨道客车股份有限公司 | Rail vehicle and underframe thereof |
| CN113815669A (en) * | 2021-11-01 | 2021-12-21 | 中车长春轨道客车股份有限公司 | Bogie adopting carbon fiber material framework |
| CN113815669B (en) * | 2021-11-01 | 2023-08-22 | 中车长春轨道客车股份有限公司 | Bogie adopting carbon fiber material framework |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20170617 |