CN105235699A - Outer flange structure of air flue of railway vehicle - Google Patents
Outer flange structure of air flue of railway vehicle Download PDFInfo
- Publication number
- CN105235699A CN105235699A CN201510702509.5A CN201510702509A CN105235699A CN 105235699 A CN105235699 A CN 105235699A CN 201510702509 A CN201510702509 A CN 201510702509A CN 105235699 A CN105235699 A CN 105235699A
- Authority
- CN
- China
- Prior art keywords
- outer flange
- outward flange
- air flue
- vehicle
- barrel
- 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.)
- Granted
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to an outer flange structure of an air flue of a railway vehicle. The outer flange structure comprises an outer flange barrel and an outer flange edge, wherein the outer flange barrel is defined by four wing plates, the bottom ends of the left wing plate and the right wing plate of the outer flange barrel are aligned at the bottom end of the outer flange edge, and the left wing plate and the right wing plate of the outer flange barrel and the outer flange edge are jointly located on a vehicle flat roof plate; and the four wing plates of the outer flange barrel and a top plate of the middle end of the vehicle are fixedly welded. According to the outer flange structure of the air flue of the railway vehicle, innovation is made on the basis of a conventional structure; the brand-new design structure and the brand-new welding process are adopted, the caliber of the outer flange barrel of the air flue is enlarged, and the wing plates on the two sides and the lowermost edge of the outer flange edge extend to the flat roof plate. When a roof is positively installed, an outer flange of the air flue is directly located on the flat roof, the wing plates of the outer flange barrel of the air flue and the lowermost edge of the flange are directly welded to the flat roof plate, the lateral faces of the wing plates of the outer flange of the air flue and the top plate at the middle end are welded, and therefore the outer flange structure of the air flue can meet the installation requirement of an outer air flue of an air-conditioner and the requirement for the sealing performance of a vehicle body steel structure at the same time; and in addition, the structure is simple, and the process is easy to implement.
Description
Technical field
The present invention relates to air ducts of railway vehicle outward flange structure, belong to track vehicle body structure design field.
Background technology
Flat-top 7 in trolley coach steel structure of car roof is mainly used for the unit 4 that installs an air-conditioner, the air channel connecting air conditioner is divided into two by middle ends top 1, outside middle ends top 1 is outer air duct 5, within middle ends top 1 is interior air channel 6, both are connected by outward flange 3,2 in steel structure air channel, as shown in Figure 1.
In air channel outward flange middle ends top place connect, in order to ensure connect after sealing property, air channel outward flange need with border, middle ends top full weld (Fig. 1 arrow place), but the prerequisite realizing full weld is air channel, and outward flange end opening has enough operational spaces to flat-top.
Track traffic career development is maked rapid progress, the kind of guideway vehicle is also more and more, the roof height of each guideway vehicle project, the flat-top height installed an air-conditioner also are different, encounter the situation that outward flange border, multiple air channel full weld cannot realize in recent years.In order to ensure the sealing property of car body, the interface on air channel outward flange end opening and middle ends top takes the mode of playing glue, but sealing situation is unsatisfactory, a kind of middle ends road outward flange structure against the wind must be innovated, the sealing property of the installation requirement that simultaneously can meet outer air duct in air-conditioning and steel structure of car body herein.
Summary of the invention
Technical matters to be solved by this invention is, overcomes the above-mentioned shortcoming of prior art, provides a kind of air ducts of railway vehicle outward flange structure.
In order to solve above technical matters, air ducts of railway vehicle outward flange structure provided by the invention, comprise outward flange cylinder and outward flange limit, it is characterized in that: described outward flange cylinder is surrounded by four blocks of wing plates, the bottom of outward flange cylinder left and right sides wing plate flushes with the bottom on outward flange limit, outward flange cylinder left and right sides wing plate and outward flange limit are together dropped on vehicle ceiling, and four wing plates and the vehicle middle ends top board of outward flange cylinder are welded and fixed.
The present invention also has following improvement:
1, the bottom of outward flange cylinder left and right sides wing plate and the bottom on outward flange limit are welded on vehicle ceiling.
2, the wing plate of the described outward flange cylinder left and right sides is parallel to each other.
3, described outward flange cylinder four wing plates with between vehicle middle ends top board for full weld welds.
Air ducts of railway vehicle outward flange structure of the present invention, conventional structure basis is innovated, have employed brand-new project organization and welding process, and expanded in outward flange nozzle footpath, air channel, wing plates on two sides and flange extend to ceiling bottom.When roof formal dress, air channel outward flange is directly fallen on flat-top, air channel outward flange cylinder wing plate directly welds with ceiling bottom with flange, the side of air channel outward flange wing plate is welded with middle ends top board, such air channel outward flange structure can meet the installation requirement of air-conditioning outer air duct and the requirement of steel structure of car body sealing property simultaneously, and structure is simple, technique realizes easily.The present invention program can not realize there is good value of service in the vehicle of full weld at traditional air chute outward flange and middle ends top.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is outer air duct scheme of installation in conventional rails vehicle.
Fig. 2 is air ducts of railway vehicle outward flange structural representation of the present invention.
Fig. 3 is air ducts of railway vehicle outward flange scheme of installation of the present invention.
Fig. 4 is that air ducts of railway vehicle outward flange of the present invention installs cutaway view.
Number in the figure is schematically as follows:
1-middle ends top board; 2-air channel outward flange; 3-air channel inside flange; 4-air conditioner; 5-air-conditioning outer air duct; Air channel in 6-air-conditioning; 7-ceiling; 8-outward flange limit; 9-outward flange cylinder.
Detailed description of the invention
As shown in Figures 1 to 4, the present embodiment air ducts of railway vehicle outward flange structure, comprise outward flange cylinder 8 and outward flange limit 9, outward flange cylinder 9 is surrounded by four blocks of wing plates, outward flange cylinder 9 left and right sides wing plate is parallel to each other, and its bottom flushes with the bottom on outward flange limit 8, outward flange cylinder 9 left and right sides wing plate and outward flange limit 8 are together dropped on vehicle ceiling 7, and four wing plates and the vehicle middle ends top board 1 of outward flange cylinder 9 are welded and fixed; The bottom of outward flange cylinder 9 left and right sides wing plate and the bottom on outward flange limit 8 are welded on vehicle ceiling.
In order to realize sealing, in the present embodiment, four wing plates of outward flange cylinder 9 with between vehicle middle ends top board 1 for full weld welds.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.
Claims (4)
1. air ducts of railway vehicle outward flange structure, comprise outward flange cylinder and outward flange limit, it is characterized in that: described outward flange cylinder is surrounded by four blocks of wing plates, the bottom of outward flange cylinder left and right sides wing plate flushes with the bottom on outward flange limit, outward flange cylinder left and right sides wing plate and outward flange limit are together dropped on vehicle ceiling, and four wing plates and the vehicle middle ends top board of outward flange cylinder are welded and fixed.
2. air ducts of railway vehicle outward flange structure according to claim 1, is characterized in that: the bottom of outward flange cylinder left and right sides wing plate and the bottom on outward flange limit are welded on vehicle ceiling.
3. air ducts of railway vehicle outward flange structure according to claim 1, is characterized in that: the wing plate of the described outward flange cylinder left and right sides is parallel to each other.
4. air ducts of railway vehicle outward flange structure according to claim 1, is characterized in that: four wing plates of described outward flange cylinder with between vehicle middle ends top board for full weld welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702509.5A CN105235699B (en) | 2015-10-26 | 2015-10-26 | Air ducts of railway vehicle outward flange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702509.5A CN105235699B (en) | 2015-10-26 | 2015-10-26 | Air ducts of railway vehicle outward flange structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105235699A true CN105235699A (en) | 2016-01-13 |
| CN105235699B CN105235699B (en) | 2018-01-12 |
Family
ID=55033617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510702509.5A Active CN105235699B (en) | 2015-10-26 | 2015-10-26 | Air ducts of railway vehicle outward flange structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105235699B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963798A (en) * | 2020-08-21 | 2020-11-20 | 来安县山关轨道装备有限公司 | Bonding process for air duct inner flange and air duct outer flange of high-speed rail |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2269868B (en) * | 1992-08-17 | 1995-08-02 | Arnhold & Co Limited | A duct assembly and a seal therefor |
| CN201688059U (en) * | 2010-04-16 | 2010-12-29 | 北京天诚同创电气有限公司 | Air passage connecting device and air duct comprising same |
| CN201779159U (en) * | 2010-09-03 | 2011-03-30 | 扬州楚门机电设备制造有限公司 | Steel dam bottom shaft flange connecting device |
| EP2383500A1 (en) * | 2010-04-29 | 2011-11-02 | Fabrication Générale pour la Maintenance | Anschlussmanschette und Herstellungsverfahren |
| CN202157309U (en) * | 2011-06-22 | 2012-03-07 | 扬州楚门机电设备制造有限公司 | Steel dam bed shaft |
| CN203477680U (en) * | 2013-08-07 | 2014-03-12 | 成信绿集成股份有限公司 | Novel air duct system of heating ventilation air conditioner |
| CN204345129U (en) * | 2014-12-04 | 2015-05-20 | 南京创元中央空调有限公司 | For the aluminum alloy adpting flange of Central air-conditioning unit equipment belt filtrating equipment |
| CN205149875U (en) * | 2015-10-26 | 2016-04-13 | 南车南京浦镇车辆有限公司 | Rail vehicle wind channel outward flange structure |
-
2015
- 2015-10-26 CN CN201510702509.5A patent/CN105235699B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2269868B (en) * | 1992-08-17 | 1995-08-02 | Arnhold & Co Limited | A duct assembly and a seal therefor |
| CN201688059U (en) * | 2010-04-16 | 2010-12-29 | 北京天诚同创电气有限公司 | Air passage connecting device and air duct comprising same |
| EP2383500A1 (en) * | 2010-04-29 | 2011-11-02 | Fabrication Générale pour la Maintenance | Anschlussmanschette und Herstellungsverfahren |
| CN201779159U (en) * | 2010-09-03 | 2011-03-30 | 扬州楚门机电设备制造有限公司 | Steel dam bottom shaft flange connecting device |
| CN202157309U (en) * | 2011-06-22 | 2012-03-07 | 扬州楚门机电设备制造有限公司 | Steel dam bed shaft |
| CN203477680U (en) * | 2013-08-07 | 2014-03-12 | 成信绿集成股份有限公司 | Novel air duct system of heating ventilation air conditioner |
| CN204345129U (en) * | 2014-12-04 | 2015-05-20 | 南京创元中央空调有限公司 | For the aluminum alloy adpting flange of Central air-conditioning unit equipment belt filtrating equipment |
| CN205149875U (en) * | 2015-10-26 | 2016-04-13 | 南车南京浦镇车辆有限公司 | Rail vehicle wind channel outward flange structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963798A (en) * | 2020-08-21 | 2020-11-20 | 来安县山关轨道装备有限公司 | Bonding process for air duct inner flange and air duct outer flange of high-speed rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105235699B (en) | 2018-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103935372B (en) | A kind of chassis of rail vehicle structure | |
| CN202946180U (en) | Tunnel ventilation system suitable for underground public transit system | |
| CN105253157A (en) | Mounting method for air duct external flange of rail vehicle | |
| CN104648338B (en) | Tramcar vehicle purging system | |
| CN204341056U (en) | A kind of rail traffic vehicles such as high speed train, subway rubber damper | |
| CN205149875U (en) | Rail vehicle wind channel outward flange structure | |
| CN105235699A (en) | Outer flange structure of air flue of railway vehicle | |
| CN103452016A (en) | Tramcar vibration-absorbing and noise-damping structure | |
| CN204978677U (en) | Outer windscreen of split type rail vehicle | |
| CN201863838U (en) | Air duct of air conditioning system for railway passenger train | |
| CN204472804U (en) | Railway vehicle air conditioner mounting structure | |
| CN104733830B (en) | A kind of rail vehicle and its top antenna mounting seat | |
| CN108657205A (en) | Body construction and railcar train with it | |
| CN202764984U (en) | Drum-shaped side wall small module of subway vehicle | |
| CN208325230U (en) | For arranging device useless outside the vehicle of rail vehicle | |
| CN201665217U (en) | Air conditioning unit with air channel for railway vehicle | |
| CN103192837B (en) | A kind of locomotive cab is connected and hermetically-sealed construction with electric panel room | |
| CN107499329A (en) | A kind of single rail bogie and the rail vehicle with the single rail bogie | |
| CN205168510U (en) | Roof structure and train | |
| CN210640788U (en) | Traction motor cooling and ventilating device for urban train | |
| CN102514582A (en) | Air-conditioning unit platform device and vehicle body | |
| CN201277756Y (en) | Ultra-thin air conditioner for locomotive | |
| CN203920768U (en) | Hinged mount pad on a kind of 100% modern city tramway train | |
| CN208868046U (en) | Window frame structure and compartment with it | |
| CN107387146A (en) | Rail traveling region of subway station natural draught system, heat extraction and Tunnel Ventilation System and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |