CN201272351Y - Air guide sleeve protection system of totally-enclosed vehicle top - Google Patents
Air guide sleeve protection system of totally-enclosed vehicle top Download PDFInfo
- Publication number
- CN201272351Y CN201272351Y CNU200820072493XU CN200820072493U CN201272351Y CN 201272351 Y CN201272351 Y CN 201272351Y CN U200820072493X U CNU200820072493X U CN U200820072493XU CN 200820072493 U CN200820072493 U CN 200820072493U CN 201272351 Y CN201272351 Y CN 201272351Y
- Authority
- CN
- China
- Prior art keywords
- housing
- protective system
- fairing
- supports
- housing plates
- 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 - Fee Related
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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
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a total-enclosed top fairing protective system. The fairing protective system has the following characteristics: the fairing protective system comprises supports and housing plates; wherein, each housing plate is arranged between two adjacent supports; and a rubber strip is bonded on the circumference of the inner side of each housing plate. Since the shape of each support can be tightly attached on the inner surface of the housing plate, the supports can uniformly transfer the load coming from the housing plates to an aluminum body structure. The housing plates are made of fiberglass reinforced plastic composite material, the outer surfaces of the housing plates are smooth and streamlined, the weight is light under the premise that the strength is enough to protect internal equipment, and moreover, the windage resistance can be effectively reduced. Since the rubber strip is bonded on the circumference of the inner side of each housing plate, the housing plates can be perfectly contacted with the supports and the aluminum body structure, and the rubber strips can effectively prevent water, sand and the like from entering into the fairing protective system, thus realizing a sealing effect. The utility model can meet the requirements of trains running at the speed of 200 km/h.
Description
Technical field
The utility model relates to a kind of streamlined reefer housing that is installed on the high speed train roof, especially can satisfy the streamlined reefer housing of the EMU user demand of 200km/h speed class.
Background technology
Along with the high speed train development of technology, running velocity is accelerated gradually, and air also increases the influence of vehicle thereupon.As calculated, air accounts for more than 50% of full car resistance to the resistance of high-speed cruising train.How to have reduced problem that the vehicle operating air resistance has become increasing vehicle design teacher and thought deeply.The train roof is installed a large amount of equipment usually, for example: air-conditioning unit, antenna etc.These equipment are exposed in the air throughout the year, are subjected to the infringement of rainwater, sunlight, sand and dust easily, produce some faults, and the life-span is shortened; The accident that contact system on other circuit can occur dropping under extremely accidental situation, so high contact system voltage all has serious injury to equipment in the vehicle and even personnel, and how protecting vehicle in this case also is a difficult problem.
The utility model content
Technical problem to be solved in the utility model provides a kind of roof streamlined reefer housing protective system of high speed train, and this system can reduce the air resistance of vehicle and can protect vehicle greatly, satisfies the operating needs of speed per hour 200km/h speed class EMU.
For addressing the above problem, the utility model provides a kind of totally-enclosed roof streamlined reefer housing protective system, it is characterized in that: comprise bracing frame, cover plate, cover plate is located between adjacent two bracing frames, adhesive rubber bar around the cover plate inboard.
The inside face of the utility model cover plate because the bracing frame profile is tightly fitted; load from cover plate can be delivered to equably on the car body constructed of aluminium; cover plate is made by glass fiber reinforced plastics composite material; the smooth in appearance streamlining; intensity can satisfy the protection internal unit prerequisite under weight lighter; and can effectively reduce windage; adhesive rubber bar around the cover plate inboard; make its can with bracing frame and car body constructed of aluminium excellent contact; effectively avoid water and sand and dust etc. to invade in it; realize sealing, satisfied the requirement that train is runed under 200km/h speed.
Description of drawings
Fig. 1 is structure section figure of the present utility model;
Fig. 2 is the enlarged drawing of I among Fig. 1.
The specific embodiment
With reference to Fig. 1, Fig. 2, bracing frame 1 is installed on the roof constructed of aluminium along the length over ends of body direction, bolt up, and the installation site is considered according to the situation of roof facility location; Cover plate 2 is placed between 2 bracing frames, places side by side, and whole roof is covered, and cover plate length is determined according to the spacing of these 2 bracing frames in position.With bolt it is connected with the roof constructed of aluminium after the installation.Adhesive rubber bar 3 is tightly fitted around the cover plate inboard, realizes sealing.
Claims (1)
1, a kind of totally-enclosed roof streamlined reefer housing protective system is characterized in that: comprise bracing frame, cover plate, cover plate is located between adjacent two bracing frames, adhesive rubber bar around the cover plate inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820072493XU CN201272351Y (en) | 2008-09-24 | 2008-09-24 | Air guide sleeve protection system of totally-enclosed vehicle top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820072493XU CN201272351Y (en) | 2008-09-24 | 2008-09-24 | Air guide sleeve protection system of totally-enclosed vehicle top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201272351Y true CN201272351Y (en) | 2009-07-15 |
Family
ID=40882699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820072493XU Expired - Fee Related CN201272351Y (en) | 2008-09-24 | 2008-09-24 | Air guide sleeve protection system of totally-enclosed vehicle top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201272351Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797924A (en) * | 2010-03-29 | 2010-08-11 | 南车眉山车辆有限公司 | Closed-open roof rain-proof structure |
| CN102673407A (en) * | 2011-03-14 | 2012-09-19 | 铁道部运输局 | Flow guide device of pantograph of high-speed motor train unit |
| CN102975732A (en) * | 2012-04-24 | 2013-03-20 | 南车南京浦镇车辆有限公司 | Railway vehicle car roof wind deflector |
| CN104709299A (en) * | 2015-03-23 | 2015-06-17 | 南车南京浦镇车辆有限公司 | Installing structure for air guide sleeve of vehicle |
| CN104787063A (en) * | 2015-03-23 | 2015-07-22 | 南车南京浦镇车辆有限公司 | Vehicle guide hood installation technology |
| CN108791337A (en) * | 2018-06-11 | 2018-11-13 | 新誉轨道交通科技有限公司 | A kind of EMU, fiberglass water conservancy diversion shade assembly and its manufacturing method |
-
2008
- 2008-09-24 CN CNU200820072493XU patent/CN201272351Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797924A (en) * | 2010-03-29 | 2010-08-11 | 南车眉山车辆有限公司 | Closed-open roof rain-proof structure |
| CN101797924B (en) * | 2010-03-29 | 2012-02-08 | 南车眉山车辆有限公司 | Closed-open roof rain-proof structure |
| CN102673407A (en) * | 2011-03-14 | 2012-09-19 | 铁道部运输局 | Flow guide device of pantograph of high-speed motor train unit |
| CN102673407B (en) * | 2011-03-14 | 2014-12-10 | 中国铁路总公司 | Flow guide device of pantograph of high-speed motor train unit |
| CN102975732A (en) * | 2012-04-24 | 2013-03-20 | 南车南京浦镇车辆有限公司 | Railway vehicle car roof wind deflector |
| CN102975732B (en) * | 2012-04-24 | 2015-08-12 | 南车南京浦镇车辆有限公司 | Railway vehicle car roof wind deflector |
| CN104709299A (en) * | 2015-03-23 | 2015-06-17 | 南车南京浦镇车辆有限公司 | Installing structure for air guide sleeve of vehicle |
| CN104787063A (en) * | 2015-03-23 | 2015-07-22 | 南车南京浦镇车辆有限公司 | Vehicle guide hood installation technology |
| CN108791337A (en) * | 2018-06-11 | 2018-11-13 | 新誉轨道交通科技有限公司 | A kind of EMU, fiberglass water conservancy diversion shade assembly and its manufacturing method |
| CN108791337B (en) * | 2018-06-11 | 2024-02-02 | 新誉轨道交通科技有限公司 | Motor train unit, glass fiber reinforced plastic air guide sleeve assembly and manufacturing method thereof |
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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: 20090715 Termination date: 20140924 |
|
| EXPY | Termination of patent right or utility model |