CN202624226U - Roof air guide sleeve for railway cars - Google Patents
Roof air guide sleeve for railway cars Download PDFInfo
- Publication number
- CN202624226U CN202624226U CN2012201778717U CN201220177871U CN202624226U CN 202624226 U CN202624226 U CN 202624226U CN 2012201778717 U CN2012201778717 U CN 2012201778717U CN 201220177871 U CN201220177871 U CN 201220177871U CN 202624226 U CN202624226 U CN 202624226U
- Authority
- CN
- China
- Prior art keywords
- air guide
- guide sleeve
- welded
- mount pad
- car body
- 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
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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
Abstract
The utility model relates to a roof air guide sleeve for railway cars. The air guide sleeve comprises an arc-shaped air guide sleeve plate, wherein a fixing frame is welded on the inner side of the flat top of a car body; a mounting base is welded at the outer end of the flat top of the car body; the upper end face of the mounting base is provided with an inverted T-shaped sliding chute which is longitudinally arranged along the flat top of the car body; a Z-shaped connecting plate is welded at the upper end of the arc-shaped air guide sleeve plate and connected with the upper end of the fixing frame through bolts; a hinge is welded at the lower end of the arc-shaped air guide sleeve plate and fixed with the mounting base through the bolts; and an adjusting shim is arranged between the hinge and the mounting base. According to the air guide sleeve plate, a longitudinal clearance is conveniently adjusted by utilizing the inverted T-shaped sliding chute and the size of a gap between the air guide sleeve and the flat top is adjusted through the adjusting shim to guarantee that water accumulated at the flat top can be discharged from the gap between the air guide sleeve and a car roof; and the gap size is uniform and the radian of the air guide sleeve plate can be adjusted through the adjusting shim, so that circular arcs of the adjacent air guide sleeve plates are consistent and aesthetic measure is increased. The air guide sleeve is convenient for installation and high in production efficiency.
Description
Technical field
The utility model relates to a kind of guideway vehicle roof streamlined reefer housing, belongs to vehicle body of railway vehicle structure-design technique field.
Background technology
Usually, the car body flat-top is all shorter, and general needs a water conservancy diversion cover plate to cover.But for the bigger flat-top of length, a water conservancy diversion cover plate can't reach car body flat-top length, needs the polylith streamlined reefer housing to carry out assembly unit.In the assembly unit process, how can the polylith streamlined reefer housing be adjusted to the circular arc unanimity easily, then need proper connection structure to guarantee.
Streamlined reefer housing is installed the back and is needed outward appearance preferably on the one hand, also will be convenient to draining on the other hand, and used in the past streamlined reefer housing is made up of framework and water conservancy diversion cover plate two parts, and framework is welded in the flat-top both sides, forms ponding on the flat-top easily.
Summary of the invention
The utility model technical matters to be solved is, overcomes the above-mentioned shortcoming of prior art, and a kind of guideway vehicle roof streamlined reefer housing is provided, and is easy for installation and can the polylith streamlined reefer housing be adjusted to the circular arc unanimity easily, and draining easily.
In order to solve above technical matters, the guideway vehicle roof streamlined reefer housing that the utility model provides comprises: arc water conservancy diversion cover plate; It is characterized in that: car body flat-top inboard is welded with fixed frame; Said car body flat-top outer end is welded with mount pad, and said mount pad upper surface has the inverted T shape chute of vertically offering along the car body flat-top, and the upper end of said arc water conservancy diversion cover plate is welded with the zigzag connecting panel; Bolted connection is passed through in the upper end of said zigzag connecting panel and fixed frame; The lower end of said arc water conservancy diversion cover plate is welded with folding, and said folding is fixed through bolt and mount pad, is provided with bearing cap shim between said folding and the mount pad.
Further, said folding comprise with first parts of arc water conservancy diversion cover plate inwall welding, with mount pad through bolted second parts, connect as one through the tubulose transition piece between said first parts and second parts.
Further, said zigzag connecting panel offers longitudinal slot spaced apart, and bolt passes described longitudinal slot, and the zigzag connecting panel is fixed on the upper end of fixed frame, said inverted T shape chute at interval be distributed in the mount pad upper surface.
Further, said mount pad is the channel-section steel that the upper surface is provided with the inverted T shape groove.
Before the assembling water conservancy diversion cover plate, earlier mount pad is welded on the roof flat board, the water conservancy diversion cover plate utilizes inverted T shape chute and longitudinal slot to regulate the axial clearance easily; Weld folding on the streamlined reefer housing; Folding with bolt to the inverted T shape chute, can be in the gap size of adjusting with bearing cap shim between mount pad and the folding between streamlined reefer housing and the flat-top, guarantee that flat-top ponding can discharge from the slit between streamlined reefer housing and the roof; And gap size is even; And can adjust the radian of water conservancy diversion cover plate through bearing cap shim, make adjacent water conservancy diversion cover plate circular arc consistent, improve aesthetics.This streamlined reefer housing is convenient to install, and production efficiency is high.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the utility model guideway vehicle roof streamlined reefer housing side-looking structural representation.
Fig. 2 is the I district enlarged drawing of Fig. 1.
Fig. 3 is the II district enlarged drawing of Fig. 1.
The specific embodiment
The guideway vehicle roof streamlined reefer housing of present embodiment like Fig. 1, Fig. 2, shown in Figure 3, comprising: arc water conservancy diversion cover plate 2; Car body flat-top 6 inboards are welded with fixed frame 5; Car body flat-top 6 outsides are welded with mount pad 1, and mount pad 1 upper surface has the inverted T shape chute of vertically offering along the car body flat-top, and the upper end of arc water conservancy diversion cover plate 2 is welded with zigzag connecting panel 7; Zigzag connecting panel 7 passes through bolted connection with the upper end of fixed frame 5; The lower end of arc water conservancy diversion cover plate 2 is welded with folding 3, and folding 3 is fixing through bolt and mount pad 1, is provided with bearing cap shim 4 between folding 3 and the mount pad 1.As shown in Figure 2, folding 3 comprise with first parts 31 of arc water conservancy diversion cover plate 2 inwalls welding, with mount pad 1 through connecting as one through tubulose transition piece 33 between bolted second parts, 32, the first parts 31 and second parts 32.
In this example, zigzag connecting panel 7 offers longitudinal slot spaced apart, and bolt passes longitudinal slot, and zigzag connecting panel 7 is fixed on the upper end of fixed frame 5, the inverted T shape chute at 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 the upper surface.
Except that the foregoing description, the utility model 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 the utility model requirement.
Claims (4)
1. guideway vehicle roof streamlined reefer housing; Comprise: arc water conservancy diversion cover plate is characterized in that: car body flat-top inboard is welded with fixed frame, and said car body flat-top outer end is welded with mount pad; Said mount pad upper surface has the inverted T shape chute of vertically offering along the car body flat-top; The upper end of said arc water conservancy diversion cover plate is welded with the zigzag connecting panel, and the upper end of said zigzag connecting panel and fixed frame is through bolted connection, and the lower end of said arc water conservancy diversion cover plate is welded with folding; Said folding is fixed through bolt and mount pad, is provided with bearing cap shim between said folding and the mount pad.
2. guideway vehicle roof streamlined reefer housing according to claim 1; It is characterized in that: said folding comprise with first parts of arc water conservancy diversion cover plate inwall welding, with mount pad through bolted second parts, connect as one through the tubulose transition piece between said first parts and second parts.
3. guideway vehicle roof streamlined reefer housing according to claim 2; It is characterized in that: said zigzag connecting panel offers longitudinal slot spaced apart; Bolt passes described longitudinal slot; The zigzag connecting panel is fixed on the upper end of fixed frame, said inverted T shape chute at interval be distributed in the mount pad upper surface.
4. guideway vehicle roof streamlined reefer housing according to claim 3 is characterized in that: said mount pad is the channel-section steel that the upper surface is provided with the inverted T shape groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201778717U CN202624226U (en) | 2012-04-24 | 2012-04-24 | Roof air guide sleeve for railway cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201778717U CN202624226U (en) | 2012-04-24 | 2012-04-24 | Roof air guide sleeve for railway cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202624226U true CN202624226U (en) | 2012-12-26 |
Family
ID=47377453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201778717U Expired - Fee Related CN202624226U (en) | 2012-04-24 | 2012-04-24 | Roof air guide sleeve for railway cars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202624226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2012
- 2012-04-24 CN CN2012201778717U patent/CN202624226U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20121226 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |