CN102975732B - Railway vehicle car roof wind deflector - Google Patents
Railway vehicle car roof wind deflector Download PDFInfo
- Publication number
- CN102975732B CN102975732B CN201210122932.4A CN201210122932A CN102975732B CN 102975732 B CN102975732 B CN 102975732B CN 201210122932 A CN201210122932 A CN 201210122932A CN 102975732 B CN102975732 B CN 102975732B
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- CN
- China
- Prior art keywords
- cover plate
- mount pad
- welded
- water conservancy
- conservancy diversion
- 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.)
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- 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
- Road Paving Structures (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Railway vehicle car roof wind deflector, comprise: arc water conservancy diversion cover plate, fixed frame is welded with inside car body flat-top, car body flat-top outer end is welded with mount pad, and mount pad upper surface has the inverted T shape chute longitudinally offered along car body flat-top, and the upper end of arc water conservancy diversion cover plate is welded with zigzag connecting panel, the upper end of zigzag connecting panel and fixed frame is bolted, the lower end of arc water conservancy diversion cover plate is welded with folding, and folding is fixed by bolt and mount pad, is provided with adjustment pad between folding and mount pad.Water conservancy diversion cover plate utilizes inverted T shape chute to regulate axial clearance easily, the gap size between streamlined reefer housing and flat-top is adjusted by adjustment pad, guarantee that the ponding of flat-top can be discharged from the gap between streamlined reefer housing and roof, and gap size is even, and the radian of water conservancy diversion cover plate is adjusted by adjustment pad, make adjacent guide cover plate circular arc consistent, improve aesthetics.This streamlined reefer housing is convenient to install, and production efficiency is high.
Description
Technical field
The present invention relates to a kind of Railway vehicle car roof wind deflector, belong to track vehicle body structure design field.
Background technology
Usually, car body flat-top is all shorter, and general only needs one piece of water conservancy diversion cover plate can cover.But for the flat-top that length is larger, one piece of water conservancy diversion cover plate cannot reach the length of car body flat-top, needs polylith streamlined reefer housing to carry out assembled.In assembled process, how polylith streamlined reefer housing can be adjusted to easily circular arc consistent, then need proper connection structure guarantee.
Streamlined reefer housing needs good outward appearance after installing on the one hand, and also will be convenient to draining on the other hand, streamlined reefer housing in the past used is made up of framework and water conservancy diversion cover plate two parts, and framework is welded in flat-top both sides, and flat-top easily forms ponding.
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 Railway vehicle car roof wind deflector, easy for installation and polylith streamlined reefer housing to be adjusted to easily circular arc consistent, and easily draining.
In order to solve above technical matters, Railway vehicle car roof wind deflector provided by the invention, comprise: arc water conservancy diversion cover plate, it is characterized in that: inside car body flat-top, be welded with fixed frame, described car body flat-top outer end is welded with mount pad, described mount pad upper surface has the inverted T shape chute longitudinally offered along car body flat-top, the upper end of described arc water conservancy diversion cover plate is welded with zigzag connecting panel, the upper end of described zigzag connecting panel and fixed frame is bolted, the lower end of described arc water conservancy diversion cover plate is welded with folding, described folding is fixed by bolt and mount pad, adjustment pad is provided with between described folding and mount pad.
Further, described folding comprises the first component welded with arc water conservancy diversion cover plate inwall, the second component be bolted with mount pad, is connected as one between described first component and second component by tubulose transition piece.
Further, described zigzag connecting panel offers longitudinal slot spaced apart, and zigzag connecting panel, through described longitudinal slot, is fixed on the upper end of fixed frame by bolt, described inverted T shape chute interval be distributed in mount pad upper surface.
Further, described mount pad is the channel-section steel that upper surface is provided with inverted T shape groove.
Before assembling water conservancy diversion cover plate, first mount pad is welded on roof flat board, water conservancy diversion cover plate utilizes inverted T shape chute and longitudinal slot to regulate axial clearance easily, streamlined reefer housing welds folding, folding is with being bolted on inverted T shape chute, the gap size between streamlined reefer housing and flat-top can be adjusted with adjustment pad between mount pad and folding, guarantee that the ponding of flat-top can be discharged from the gap between streamlined reefer housing and roof, and gap size is even, and the radian of water conservancy diversion cover plate is adjusted by adjustment pad, make adjacent guide cover plate circular arc consistent, improve aesthetics.This streamlined reefer housing is convenient to install, and production efficiency is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is Railway vehicle car roof wind deflector side-looking structural representation of the present invention.
Fig. 2 is Tu1 I district enlarged drawing.
Fig. 3 is Tu1 II district enlarged drawing.
Detailed description of the invention
The Railway vehicle car roof wind deflector of the present embodiment, as Fig. 1, Fig. 2, shown in Fig. 3, comprise: arc water conservancy diversion cover plate 2, fixed frame 5 is welded with inside car body flat-top 6, mount pad 1 is welded with outside car body flat-top 6, mount pad 1 upper surface has the inverted T shape chute longitudinally offered along car body flat-top, the upper end of arc water conservancy diversion cover plate 2 is welded with zigzag connecting panel 7, zigzag connecting panel 7 is bolted with the upper end of fixed frame 5, the lower end of arc water conservancy diversion cover plate 2 is welded with folding 3, folding 3 is fixed by bolt and mount pad 1, be provided with between folding 3 and mount pad 1 and adjust pad 4.As shown in Figure 2, folding 3 comprises the first component 31 welded with arc water conservancy diversion cover plate 2 inwall, the second component 32 be bolted with mount pad 1, is connected as one between first component 31 and second component 32 by tubulose transition piece 33.
In this example, zigzag connecting panel 7 offers longitudinal slot spaced apart, and zigzag connecting panel 7 through longitudinal slot, is fixed on the upper end of fixed frame 5 by bolt, inverted T shape chute interval be distributed in mount pad 1 upper surface; Mount pad 1 is provided with the channel-section steel of inverted T shape groove for upper surface.
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. Railway vehicle car roof wind deflector, comprise: arc water conservancy diversion cover plate, it is characterized in that: inside car body flat-top, be welded with fixed frame, described car body flat-top outer end is welded with mount pad, described mount pad upper surface has the inverted T shape chute longitudinally offered along car body flat-top, the upper end of described arc water conservancy diversion cover plate is welded with zigzag connecting panel, the upper end of described zigzag connecting panel and fixed frame is bolted, the lower end of described arc water conservancy diversion cover plate is welded with folding, described folding is fixed by bolt and mount pad, adjustment pad is provided with between described folding and mount pad.
2. Railway vehicle car roof wind deflector according to claim 1, it is characterized in that: described folding comprises the first component welded with arc water conservancy diversion cover plate inwall, the second component be bolted with mount pad, is connected as one between described first component and second component by tubulose transition piece.
3. Railway vehicle car roof wind deflector according to claim 2, it is characterized in that: described zigzag connecting panel offers longitudinal slot spaced apart, bolt is through described longitudinal slot, zigzag connecting panel is fixed on the upper end of fixed frame, described inverted T shape chute interval be distributed in mount pad upper surface.
4. Railway vehicle car roof wind deflector according to claim 3, is characterized in that: described mount pad is the channel-section steel that upper surface is provided with inverted T shape groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122932.4A CN102975732B (en) | 2012-04-24 | 2012-04-24 | Railway vehicle car roof wind deflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122932.4A CN102975732B (en) | 2012-04-24 | 2012-04-24 | Railway vehicle car roof wind deflector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102975732A CN102975732A (en) | 2013-03-20 |
| CN102975732B true CN102975732B (en) | 2015-08-12 |
Family
ID=47850174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210122932.4A Active CN102975732B (en) | 2012-04-24 | 2012-04-24 | Railway vehicle car roof wind deflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102975732B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5488770A (en) * | 1991-04-26 | 1996-02-06 | Hitachi, Ltd. | Method of producing a vehicle body |
| CN201272351Y (en) * | 2008-09-24 | 2009-07-15 | 长春轨道客车股份有限公司 | Air guide sleeve protection system of totally-enclosed vehicle top |
| CN201538324U (en) * | 2009-11-16 | 2010-08-04 | 唐山轨道客车有限责任公司 | Internal top plate connection structure of vehicle roof of railway vehicle |
| CN201685821U (en) * | 2010-04-07 | 2010-12-29 | 长春轨道客车股份有限公司 | Lower apron plate structure of lower-floor vehicle |
| CN201863846U (en) * | 2010-11-23 | 2011-06-15 | 南车南京浦镇车辆有限公司 | Driver cab for motor train unit passenger train |
| CN202624226U (en) * | 2012-04-24 | 2012-12-26 | 南车南京浦镇车辆有限公司 | Roof air guide sleeve for railway cars |
-
2012
- 2012-04-24 CN CN201210122932.4A patent/CN102975732B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5488770A (en) * | 1991-04-26 | 1996-02-06 | Hitachi, Ltd. | Method of producing a vehicle body |
| CN201272351Y (en) * | 2008-09-24 | 2009-07-15 | 长春轨道客车股份有限公司 | Air guide sleeve protection system of totally-enclosed vehicle top |
| CN201538324U (en) * | 2009-11-16 | 2010-08-04 | 唐山轨道客车有限责任公司 | Internal top plate connection structure of vehicle roof of railway vehicle |
| CN201685821U (en) * | 2010-04-07 | 2010-12-29 | 长春轨道客车股份有限公司 | Lower apron plate structure of lower-floor vehicle |
| CN201863846U (en) * | 2010-11-23 | 2011-06-15 | 南车南京浦镇车辆有限公司 | Driver cab for motor train unit passenger train |
| CN202624226U (en) * | 2012-04-24 | 2012-12-26 | 南车南京浦镇车辆有限公司 | Roof air guide sleeve for railway cars |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102975732A (en) | 2013-03-20 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |