CN201300852Y - Connecting mechanism of vehicle-roof air-conditioning unit seat and side wall of stainless steel railway passenger vehicle - Google Patents
Connecting mechanism of vehicle-roof air-conditioning unit seat and side wall of stainless steel railway passenger vehicle Download PDFInfo
- Publication number
- CN201300852Y CN201300852Y CNU2008200726795U CN200820072679U CN201300852Y CN 201300852 Y CN201300852 Y CN 201300852Y CN U2008200726795 U CNU2008200726795 U CN U2008200726795U CN 200820072679 U CN200820072679 U CN 200820072679U CN 201300852 Y CN201300852 Y CN 201300852Y
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- China
- Prior art keywords
- side wall
- stainless steel
- conditioning unit
- vehicle
- air
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- 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 - Fee Related
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- 239000010935 stainless steel Substances 0.000 title claims abstract description 14
- 238000004378 air conditioning Methods 0.000 title claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 title abstract description 13
- 229910000975 Carbon steel Inorganic materials 0.000 abstract description 7
- 239000010962 carbon steel Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 235000000396 iron Nutrition 0.000 abstract 1
- 229910000746 Structural steel Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
本实用新型提供一种不锈钢轨道客车车顶空调机组座与侧墙连接机构，角铁分别与侧面小弯梁、车顶下边梁连接构成托架，空调机组平台顶板通过该托架与空调机组弯梁连接为一体，空调机组弯梁与侧墙固定连接构成连接机构。该连接机构可以实现不锈钢材质生产车辆的车顶空调机组座与侧墙连接，并能够满足国家地铁限界标准用满足国家地铁限界标准“CJJ96－2003”的B型不锈钢车车体断面结构代替碳钢车体结构。
The utility model provides a connection mechanism between the seat of the air-conditioning unit on the roof of the stainless steel rail passenger car and the side wall. The angle irons are respectively connected with the small curved beam on the side and the lower side beam of the roof to form a bracket. The beam is connected as a whole, and the curved beam of the air-conditioning unit is fixedly connected with the side wall to form a connection mechanism. The connection mechanism can realize the connection between the roof air conditioner unit seat and the side wall of the stainless steel production vehicle, and can meet the national subway limit standard. The B-type stainless steel car body section structure that meets the national subway limit standard "CJJ96-2003" can replace carbon steel. body structure.
Description
技术领域 technical field
本实用新型提供一种不锈钢轨道客车车顶空调机组座与侧墙连接机构，属于车辆车体结构技术领域。The utility model provides a connection mechanism between a seat of an air-conditioning unit on the roof of a stainless steel rail passenger car and a side wall, and belongs to the technical field of vehicle body structures.
背景技术 Background technique
不锈钢车具有重量轻、防腐性能好、维修费用低的优点，其市场前景十分广阔。采用B型不锈钢车车体断面结构的车辆与碳钢车相比较，不锈钢的耐腐蚀程度是碳钢的2～3倍。因此，车辆的使用寿命远高于碳钢车，运用和维修成本非常低。但由于不锈钢与碳钢的材质不同，导致实际生产过程中车身结构也需要很大的改变，以适应不锈钢制造车身。Stainless steel cars have the advantages of light weight, good anti-corrosion performance, and low maintenance costs, and their market prospects are very broad. Compared with carbon steel vehicles, the corrosion resistance of stainless steel is 2 to 3 times that of carbon steel for vehicles using B-type stainless steel vehicle body section structure. Therefore, the service life of the vehicle is much higher than that of carbon steel vehicles, and the operation and maintenance costs are very low. However, due to the different materials of stainless steel and carbon steel, the body structure also needs to be greatly changed in the actual production process to adapt to the stainless steel body.
发明内容 Contents of the invention
本实用新型提供一种不锈钢轨道客车车顶空调机组座与侧墙连接机构，解决了原有碳钢车身结构无法适应不锈钢生产车身的问题。The utility model provides a connection mechanism between a seat of an air-conditioning unit on the roof of a stainless steel rail passenger car and a side wall, which solves the problem that the original carbon steel body structure cannot adapt to the production of a stainless steel body.
本实用新型的技术解决方案如下：角铁分别与侧面小弯梁、车顶下边梁连接构成托架，空调机组平台顶板通过该托架与空调机组弯梁连接为一体，空调机组弯梁与侧墙固定连接构成连接机构。The technical solution of the utility model is as follows: the angle iron is respectively connected with the side small curved beam and the lower side beam of the roof to form a bracket; The wall fixed connection constitutes the connection mechanism.
本实用新型的积极效果在于：该连接机构可以实现不锈钢材质制造车辆的车顶空调机组座与侧墙连接，并能够满足国家地铁限界标准用满足国家地铁限界标准“CJJ96-2003”的B型不锈钢车车体断面结构代替碳钢车体结构。The positive effect of the utility model is that the connection mechanism can realize the connection between the roof air-conditioning unit seat and the side wall of the vehicle made of stainless steel, and can meet the national subway limit standard. The car body section structure replaces the carbon steel car body structure.
附图说明 Description of drawings
本实用新型结构原理图。The structural principle diagram of the utility model.
具体实施方式 Detailed ways
根据图1所示，本实用新型由空调机组平台顶板1、侧面小弯梁2、角铁3空调机组弯梁4、车顶下边梁5、侧墙6构成连接机构，其中，角铁3分别与侧面小弯梁2、车顶下边梁5连接构成托架，空调机组平台顶板1通过该托架与空调机组弯梁4连接为一体，空调机组弯梁4与侧墙6固定连接构成连接机构。As shown in Figure 1, the utility model is composed of air-conditioning unit platform top plate 1, side small curved beam 2, angle iron 3 air-conditioning unit curved beam 4, roof lower side beam 5, and side wall 6 to form a connection mechanism, wherein the angle iron 3 is respectively It is connected with the side small curved beam 2 and the roof lower side beam 5 to form a bracket, the air conditioner unit platform top plate 1 is connected with the air conditioner unit curved beam 4 through this bracket, and the air conditioner unit curved beam 4 is fixedly connected with the side wall 6 to form a connection mechanism .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200726795U CN201300852Y (en) | 2008-10-31 | 2008-10-31 | Connecting mechanism of vehicle-roof air-conditioning unit seat and side wall of stainless steel railway passenger vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200726795U CN201300852Y (en) | 2008-10-31 | 2008-10-31 | Connecting mechanism of vehicle-roof air-conditioning unit seat and side wall of stainless steel railway passenger vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300852Y true CN201300852Y (en) | 2009-09-02 |
Family
ID=41084472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200726795U Expired - Fee Related CN201300852Y (en) | 2008-10-31 | 2008-10-31 | Connecting mechanism of vehicle-roof air-conditioning unit seat and side wall of stainless steel railway passenger vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300852Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012022206A1 (en) * | 2010-08-19 | 2012-02-23 | 长春轨道客车股份有限公司 | Composite positioning apparatus for side beam of stainless steel car roof |
| CN103332201A (en) * | 2013-07-24 | 2013-10-02 | 南车株洲电力机车有限公司 | Metro car roof structure without boundary beam |
| CN103370254A (en) * | 2011-02-14 | 2013-10-23 | 庞巴迪运输有限公司 | Longitudinal support for the transition region from a coach body side wall to the coach body roof of a rail vehicle coach body |
| CN105329249A (en) * | 2015-10-23 | 2016-02-17 | 南车株洲电力机车有限公司 | Stainless steel vehicle body of rail vehicle |
| CN106740935A (en) * | 2016-12-01 | 2017-05-31 | 中车青岛四方机车车辆股份有限公司 | Air-conditioning platform structure and the vehicle with it |
| CN112158212A (en) * | 2020-08-26 | 2021-01-01 | 中车长春轨道客车股份有限公司 | Freight transportation EMUs body structure |
-
2008
- 2008-10-31 CN CNU2008200726795U patent/CN201300852Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012022206A1 (en) * | 2010-08-19 | 2012-02-23 | 长春轨道客车股份有限公司 | Composite positioning apparatus for side beam of stainless steel car roof |
| US9073181B2 (en) | 2010-08-19 | 2015-07-07 | Changchun Railway Vehicles Co. Ltd | Combined positioning device for side beam of stainless steel car roof |
| CN103370254A (en) * | 2011-02-14 | 2013-10-23 | 庞巴迪运输有限公司 | Longitudinal support for the transition region from a coach body side wall to the coach body roof of a rail vehicle coach body |
| CN103332201A (en) * | 2013-07-24 | 2013-10-02 | 南车株洲电力机车有限公司 | Metro car roof structure without boundary beam |
| CN103332201B (en) * | 2013-07-24 | 2015-12-02 | 南车株洲电力机车有限公司 | A kind of Metro car roof structure without boundary beam |
| CN105329249A (en) * | 2015-10-23 | 2016-02-17 | 南车株洲电力机车有限公司 | Stainless steel vehicle body of rail vehicle |
| CN106740935A (en) * | 2016-12-01 | 2017-05-31 | 中车青岛四方机车车辆股份有限公司 | Air-conditioning platform structure and the vehicle with it |
| CN106740935B (en) * | 2016-12-01 | 2019-02-01 | 中车青岛四方机车车辆股份有限公司 | Air-conditioning platform structure and vehicle with it |
| CN112158212A (en) * | 2020-08-26 | 2021-01-01 | 中车长春轨道客车股份有限公司 | Freight transportation EMUs body structure |
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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 |
Granted publication date: 20090902 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |