CN201179872Y - Rail vehicle body structure - Google Patents
Rail vehicle body structure Download PDFInfo
- Publication number
- CN201179872Y CN201179872Y CNU2007203108367U CN200720310836U CN201179872Y CN 201179872 Y CN201179872 Y CN 201179872Y CN U2007203108367 U CNU2007203108367 U CN U2007203108367U CN 200720310836 U CN200720310836 U CN 200720310836U CN 201179872 Y CN201179872 Y CN 201179872Y
- Authority
- CN
- China
- Prior art keywords
- vehicle
- edge beam
- roof
- body structure
- vehicle 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 - Lifetime
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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 vehicle body structure for a rail vehicle. The vehicle body structure is a case body structure enclosed by a vehicle top, two sidewalls, two end walls and an underframe. A vehicle top edge beam and a sidewall edge beam are arranged between the vehicle top and the sidewalls. The vehicle top edge beam and the sidewall edge beam are welded together. The outer sides of the vehicle body edge beam and the sidewall edge beam are respectively enclosed by a layer of side top plate which has the same curvature as the edge beams. The width of the side top plate is larger than the total widths of the vehicle top edge beam and the sidewall edge beam. A position of the side top plate close to the top is provided with a plump rib which is outwardly protruded. The bottom of the side top plate is inserted into a cornice which is positioned on the upper part of the sidewall. The joint of the vehicle body edge beam and the sidewall edge beam is enclosed by the side top plate which is formed by one-time roll forming. The defects of the appearance of the parts such as the vehicle top, etc. are effectively shielded. The whole appearance effect of the vehicle is improved. The welding deformations such as the corrugations on the top and the bottom of the side top plate, etc. are shielded by the plump rib structure on the side top plate and the cornice on the upper part of the sidewall, thereby further improving the whole appearance effect of the vehicle.
Description
Technical field
The utility model relates to a kind of body construction of guideway vehicle, and it mainly is made up of several parts such as roof, side wall, underframe, headwalls.
Background technology
Along with the Chinese society expanding economy, urban track traffic has obtained big popularizing and popularization, and people not only pay attention to speed and comfort level, also the outward appearance of vehicle are had higher requirement simultaneously.
The car body of guideway vehicle is mainly by roof, side wall, underframe, several parts such as headwall are formed, the edge of each part is welded to each other together, surround body construction, side wall wherein, connecting portion between headwall and the underframe is positioned at the bottom of car body, in sight from being difficult in appearance, side wall and headwall, junction between headwall and roof press strip bound edge, also can not influence the overall appearance effect of vehicle, from the position of being noted in appearance the connecting portion between roof and the side wall, so the connection between roof and the side wall has the comparatively influence of weight to the overall appearance effect of vehicle.
The mode weld together that connection between roof and the side wall generally adopts roof hoard and framed side wallboard directly to dock, the version that adopts roof side bar and side wall side bar is also arranged, this moment is with roof side bar and side wall side bar weld together, but after the welding, side bar is exposed outside, in addition, owing to be subjected to the restriction of processing technology, forming parts difficulty such as side bar, roof hoard and framed side wallboard are big, there is defective in various degree on the surface, such as, can produce wave etc. at its edge, cause the vehicle appearance planeness poor, and then influence the overall appearance effect of vehicle.
Summary of the invention
The utility model main purpose is to address the above problem and is not enough, and a kind of apparent defect of being produced in the car body manufacturing process can effectively avoided is provided, and guarantees the rail vehicle body structure of vehicle overall appearance effect.
For achieving the above object, the technical solution of the utility model is:
A kind of rail vehicle body structure, be by roof, two side walls, two headwalls, and the body structure that surrounds of underframe, between described roof and side wall, be provided with roof side bar and side wall side bar, described roof side bar and side wall side bar weld together, the outside at described roof side bar and side wall side bar surrounds one deck curvature side top board corresponding to it, and the width of described side top board is wider than the width sum of roof side bar and side wall side bar.
Further improvement of the utility model is, is provided with an outwards outstanding bulging muscle in the position of approaching the top of described side top board, and the bottom insertion of described side top board is positioned at the rain eaves on described side wall top, and described side top board is a rolling formation spare.
Content to sum up, rail vehicle body structure provided by the utility model, the side top board of a rolling formation of employing is surrounded the junction of roof side bar and side wall side bar, these apparent defects that are shaped difficult part of corrugated plating, roof side bar and side wall side bar to roof have carried out effectively blocking, thoroughly solve the problem of car body flat appearance degree difference in the prior art, improved the overall appearance effect of vehicle.
Because the restriction of processing technology, in the course of processing of side top board, its top and bottom can produce welding deformations such as ripple equally, so the position near the top on the side top board is provided with bulging muscle structure, it plays the effect of reinforcement, can make the welding deformations such as ripple at side top board top be reduced to minimum level, simultaneously, it also plays the effect of blocking, and the welding deformation at its top can be blocked effectively.Utilize original rain eaves that is positioned at side wall top, the welding deformations such as ripple bottom the side top board are covered up.These have all further improved the overall appearance effect of vehicle.
Description of drawings
Fig. 1 the utility model body construction scheme drawing;
The partial enlarged drawing of Fig. 2 Fig. 1;
The structural representation of Fig. 3 the utility model side top board.
As shown in Figure 1 to Figure 3, roof 1, side wall 2, underframe 3, roof side bar 4, side wall side bar 5, side top board 6, drum muscle 7, rain eaves 8.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
As shown in Figure 1 to Figure 3, a kind of rail vehicle body structure, be by roof 1, two side walls 2, two headwall (not shown)s, and the body structure that surrounds of underframe 3 are provided with roof side bar 4 and side wall side bar 5 between roof 1 and side wall 2, roof side bar 4 and side wall side bar 5 weld togethers, thus roof 1 and side wall 2 are linked together.
The outside at roof side bar 4 and side wall side bar 5 surrounds one deck curvature side top board 6 corresponding to it, corrugated plating, roof side bar 4 and side wall side bar 5 these apparent defects that are shaped difficult part to roof 1 have carried out effectively blocking, and have improved the overall appearance effect of vehicle.
The width of side top board 6 is wider than the width sum of roof side bar 4 and side wall side bar 5, just its top will be higher than roof side bar 4, and extend on the roof 1, its bottom will be lower than side wall side bar 5, and extend to the inside of the rain eaves 8 that is positioned at side wall 2 tops, the ripple of side top board 6 bottoms etc. is added the welding deformation that produces man-hour cover up.
Be provided with an outwards outstanding bulging muscle 7 in the position of approaching the top of side top board 6, it plays the effect of reinforcement, can make the welding deformations such as ripple at side top board 6 tops be reduced to minimum level, simultaneously, because it is outwards outstanding, also play the effect of blocking, the welding deformation at its top can be blocked effectively, the people stands in outside the car body, can only see slick and sly bulging muscle 7, and can't see the welding deformation at side top board 6 tops, further improved the overall appearance effect of vehicle.
As mentioned above, given in conjunction with the accompanying drawings and embodiments scheme content can derive the similar techniques scheme.In every case be the content that does not break away from technical solutions of the utility model, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (4)
1, a kind of rail vehicle body structure, be by roof (1), two side walls (2), two headwalls, and the body structure that surrounds of underframe (3), between described roof (1) and side wall (2), be provided with roof side bar (4) and side wall side bar (5), described roof side bar (4) and side wall side bar (5) weld together, it is characterized in that: the outside at described roof side bar (4) and side wall side bar (5) surrounds one deck curvature side top board corresponding to it (6), and the width of described side top board (6) is wider than the width sum of roof side bar (4) and side wall side bar (5).
2, rail vehicle body structure according to claim 1 is characterized in that: be provided with an outwards outstanding bulging muscle (7) in the position of approaching the top of described side top board (6).
3, rail vehicle body structure according to claim 1 is characterized in that: the rain eaves (8) that is positioned at described side wall (2) top is inserted in the bottom of described side top board (6).
4, according to each described rail vehicle body structure of claim 1 to 3, it is characterized in that: described side top board (6) is a rolling formation spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203108367U CN201179872Y (en) | 2007-12-20 | 2007-12-20 | Rail vehicle body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203108367U CN201179872Y (en) | 2007-12-20 | 2007-12-20 | Rail vehicle body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179872Y true CN201179872Y (en) | 2009-01-14 |
Family
ID=40249372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203108367U Expired - Lifetime CN201179872Y (en) | 2007-12-20 | 2007-12-20 | Rail vehicle body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179872Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172813A (en) * | 2015-07-30 | 2015-12-23 | 宜兴市宝登合金有限公司 | Three-in-one lateral roof for rail passenger car |
| CN105329249A (en) * | 2015-10-23 | 2016-02-17 | 南车株洲电力机车有限公司 | Stainless steel vehicle body of rail vehicle |
| CN107745719A (en) * | 2017-10-30 | 2018-03-02 | 中车唐山机车车辆有限公司 | Track vehicle body structure |
| CN109128619A (en) * | 2018-09-03 | 2019-01-04 | 大连中车大齐车辆有限公司 | One kind welding guider for railway freight-car refractory slab camber beam |
| CN112158212A (en) * | 2020-08-26 | 2021-01-01 | 中车长春轨道客车股份有限公司 | Freight transportation EMUs body structure |
| CN112537328A (en) * | 2020-12-15 | 2021-03-23 | 中车唐山机车车辆有限公司 | Vehicle body of drum-shaped vehicle and rail vehicle |
| CN112676729A (en) * | 2021-01-08 | 2021-04-20 | 中车青岛四方机车车辆股份有限公司 | Installation process and auxiliary device for roof of railway vehicle |
| CN112977504A (en) * | 2019-12-16 | 2021-06-18 | 中车唐山机车车辆有限公司 | Railway vehicle and connecting structure and connecting method of side top plate and side wall plate thereof |
-
2007
- 2007-12-20 CN CNU2007203108367U patent/CN201179872Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172813A (en) * | 2015-07-30 | 2015-12-23 | 宜兴市宝登合金有限公司 | Three-in-one lateral roof for rail passenger car |
| CN105329249A (en) * | 2015-10-23 | 2016-02-17 | 南车株洲电力机车有限公司 | Stainless steel vehicle body of rail vehicle |
| CN105329249B (en) * | 2015-10-23 | 2019-01-15 | 南车株洲电力机车有限公司 | A kind of rail vehicle stainless steel car body |
| CN107745719A (en) * | 2017-10-30 | 2018-03-02 | 中车唐山机车车辆有限公司 | Track vehicle body structure |
| CN107745719B (en) * | 2017-10-30 | 2019-09-24 | 中车唐山机车车辆有限公司 | Track vehicle body structure |
| CN109128619A (en) * | 2018-09-03 | 2019-01-04 | 大连中车大齐车辆有限公司 | One kind welding guider for railway freight-car refractory slab camber beam |
| CN112977504A (en) * | 2019-12-16 | 2021-06-18 | 中车唐山机车车辆有限公司 | Railway vehicle and connecting structure and connecting method of side top plate and side wall plate thereof |
| CN112158212A (en) * | 2020-08-26 | 2021-01-01 | 中车长春轨道客车股份有限公司 | Freight transportation EMUs body structure |
| CN112537328A (en) * | 2020-12-15 | 2021-03-23 | 中车唐山机车车辆有限公司 | Vehicle body of drum-shaped vehicle and rail vehicle |
| CN112537328B (en) * | 2020-12-15 | 2022-05-17 | 中车唐山机车车辆有限公司 | Vehicle body of drum-shaped vehicle and rail vehicle |
| CN112676729A (en) * | 2021-01-08 | 2021-04-20 | 中车青岛四方机车车辆股份有限公司 | Installation process and auxiliary device for roof of railway vehicle |
| CN112676729B (en) * | 2021-01-08 | 2022-06-21 | 中车青岛四方机车车辆股份有限公司 | Installation process and auxiliary device for roof of railway vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CSR, QINGDAO SIFANG RAILWAY CO., LTD. Free format text: FORMER NAME: CSR SIFANG RAILWAY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Qingdao, Chengyang District, Shandong City, Hong Hu Zhen, zip code: 266111 Patentee after: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. Address before: Qingdao, Chengyang District, Shandong City, Hong Hu Zhen, zip code: 266111 Patentee before: CSR Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090114 |