CN201272351Y - Air guide sleeve protection system of totally-enclosed vehicle top - Google Patents

Air guide sleeve protection system of totally-enclosed vehicle top Download PDF

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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
Application number
CNU200820072493XU
Other languages
Chinese (zh)
Inventor
王雷
杜秋男
刘凤华
辛志强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Changchun Railway Vehicles Co Ltd
Original Assignee
Changchun Railway Vehicles Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changchun Railway Vehicles Co Ltd filed Critical Changchun Railway Vehicles Co Ltd
Priority to CNU200820072493XU priority Critical patent/CN201272351Y/en
Application granted granted Critical
Publication of CN201272351Y publication Critical patent/CN201272351Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

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  • Body Structure For Vehicles (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (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

Totally-enclosed roof streamlined reefer housing protective system
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.
CNU200820072493XU 2008-09-24 2008-09-24 Air guide sleeve protection system of totally-enclosed vehicle top Expired - Fee Related CN201272351Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (10)

* Cited by examiner, † Cited by third party
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