CN201291868Y - Railcar operator's cab - Google Patents
Railcar operator's cab Download PDFInfo
- Publication number
- CN201291868Y CN201291868Y CNU2008201065681U CN200820106568U CN201291868Y CN 201291868 Y CN201291868 Y CN 201291868Y CN U2008201065681 U CNU2008201065681 U CN U2008201065681U CN 200820106568 U CN200820106568 U CN 200820106568U CN 201291868 Y CN201291868 Y CN 201291868Y
- Authority
- CN
- China
- Prior art keywords
- top cover
- end wall
- cab
- railcar
- glass
- 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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- 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
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a railcar, in particular to a railcar driving cab which solves the problem that the railcar driving cab in prior art has unreasonable structure. The railcar driving cab comprises a driving cab top cover, side walls and end walls; wherein, the top cover is streamline structure; the top cover, beams and longitudinal beams of end wall framework are medium and heavy steel plates; grooves are machined on the top cover, the upper part of the beams and the lower part of the longitudinal beams of the end wall framework, and the beams are connected with longitudinal beams through insertion and welded subsequently. Headlight glass has the same curvature with that of the mounting position of the headlight glass of the driving cab top cover; the headlight glass is adhered with a mounting frame through polyurethane windshield glass adhesive; the front window glass is electro-heating glass and is adhered with the end wall framework through polyurethane windshield glass adhesive. The railcar driving cab has simple technique, low manufacturing cost, improves framework strength and has good anti-impact performance. The railcar driving cab reduces the influences on railcar due to wind resistance and prevents water and filth from accumulating on the top cover and is convenient in washing. The headlight glass and the front window glass are adhered through polyurethane windshield glass adhesive to have firm adhesion, reliable sealing and no water seepage.
Description
Technical field
The utility model relates to rail vehicle, is specially a kind of rail vehicle driver's cab.
Background technology
Rail vehicle is mainly used in railway line overhaul construction material and personnel's transportation, and large-scale maintenance machinery maintenance unit and overhaul unit are by the round traction of guard station to the camp site.The rail vehicle driver's cab is welded on the two ends of rail vehicle, and be used for protecting the driver and conductor and devices such as driver control, emergency braking are installed, be driver's the working space and the control center of whole rail car.Driver's cab comprises driver's cab top cover, sidewall, end wall, top cover, sidewall and end wall all are that skeleton that is welded by crossbeam, longeron and the covering that is welded on the skeleton constitute, the top cover front portion is provided with breach, indentation, there is welded with the head lamp case, head lamp case internal fixation has the head lamp erecting frame, be fixed with head lamp lens on the head lamp case, be fixed with front screen on the end wall; Existing rail vehicle driver's cab design has following shortcoming: 1, the crossbeam of driver's cab roof skeleton and longeron are the channel-section steel that steel plate is converted into, processing technology complexity, manufacturing cost height; The driver's cab top cover is that flat-top and broken line inwardly shrink, and can not effectively alleviate windage and lateral pressure; The top is owing to weld, and welding deformation is serious, unfairness, and outward appearance is plain, and easy residual dust and water clean inconvenient.2, front screen adopts the rubber press strip to fix, poor sealing, and the rainy day easily intakes, and causes faults such as the interior electrical short-circuit of operating console easily.3, the channel-section steel that also is converted into of the crossbeam of driver's cab end wall skeleton and longeron for steel plate, not only processing technology complexity, manufacturing cost height, and also impact resistance is poor, can not protect driver's safety effectively.4, head lamp lens is fixed by the rubber press strip, poor sealing, and the rainy day easily intakes, fault such as cause that head lamp burns easily.
Summary of the invention
The utility model provides a kind of rail vehicle driver's cab of new structure in order to solve the problem of existing rail vehicle driver's cab unreasonable structure.
The utility model is to adopt following technical scheme to realize: the rail vehicle driver's cab, comprise driver's cab top cover, sidewall, end wall, skeleton that top cover, sidewall and end wall all are welded by crossbeam, longeron and the covering that is welded on the skeleton constitute, the top cover front portion is provided with breach, indentation, there is welded with the head lamp lens erecting frame, be fixed with head lamp lens on the erecting frame, be fixed with front screen on the end wall; Top cover is a streamlined structure, and the crossbeam of top cover and end wall skeleton, longeron are medium plate, the crossbeam top fluting of top cover and end wall skeleton, longeron bottom fluting, welding after crossbeam and longeron are pegged graft.Head lamp lens is identical with driver's cab top cover head lamp lens installation place curvature, adopts gluing the connecing of polyurethane windshield between head lamp lens and the erecting frame, and front screen is an electric heating glass, bonds together by polyurethane windshield glue and end wall skeleton.
The top cover of rail vehicle driver's cab described in the utility model, the crossbeam of end wall and longeron have adopted medium plate, directly blanking completion, and technology is simple, low cost of manufacture, and increased frame strength, shock resistance is good.Because top cover is a streamlined structure, alleviate windage dirts such as water are not accumulated on the influence and the top cover top of rail vehicle, it is convenient to clean.Adopt gluing the connecing of polyurethane windshield between head lamp lens and the erecting frame, between front screen and the end wall skeleton, bonding firmly, sealing is reliable, does not seep water.The Xining worker of the Qinghai-Tibet Railway office robotic segments GCD1000-001 rail vehicle of being engaged in adopts this driver's cab.This car is by the car body rain test, the driver's cab phenomenon that leaks.Withstood the influence of windage in that the examination in Xining-Golmud is in service to rail vehicle.
Description of drawings
Fig. 1 is the structural representation of rail vehicle driver's cab described in the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the block diagram of the skeleton structure of driver's cab top cover;
Fig. 4 is a driver's cab endwall structure scheme drawing;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the birds-eye view of Fig. 4;
Fig. 7 is the connection structure scheme drawing between head lamp lens and the erecting frame;
Fig. 8 is the connection structure scheme drawing between front screen and the end wall skeleton;
Among the figure: 1-top cover, 2-sidewall, 3-end wall, 4-erecting frame, 5-head lamp lens, 6-front screen, 7,8-polyurethane windshield glue.
The specific embodiment
The rail vehicle driver's cab, comprise driver's cab top cover 1, sidewall 2, end wall 3, skeleton that top cover, sidewall and end wall all are welded by crossbeam, longeron and the covering that is welded on the skeleton constitute, top cover 1 front portion is provided with breach, indentation, there is welded with head lamp lens erecting frame 4, be fixed with head lamp lens 5 on the erecting frame 4, be fixed with front screen 6 on the end wall 3; Top cover 1 is a streamlined structure, and crossbeam, the longeron of top cover 1 and end wall 3 skeletons are medium plate, the crossbeam top fluting of top cover 1 and end wall 3 skeletons, longeron bottom fluting, welding after crossbeam and longeron are pegged graft.Head lamp lens 5 is identical with driver's cab top cover head lamp lens installation place curvature, adopts polyurethane windshield glue 7 bonding between head lamp lens 5 and the erecting frame 4, and front screen 6 is an electric heating glass, bonds together by polyurethane windshield glue 8 and end wall skeleton.During concrete the manufacturing, the crossbeam of top cover 1 and end wall 3 skeletons, longeron adopt 6mm medium plate Q235-A, and covering adopts the 3mm weathering steel.Covering is welded on the skeleton outside, and seam polishes, and the head lamp lens mounting hole now cuts, and the head lamp lens erecting frame is now joined.End wall 3 both sides are that circular arc is connected with sidewall, overall appearance slyness, attractive in appearance.
Claims (5)
1, a kind of rail vehicle driver's cab, comprise driver's cab top cover (1), sidewall (2), end wall (3), skeleton that top cover, sidewall and end wall all are welded by crossbeam, longeron and the covering that is welded on the skeleton constitute, top cover (1) front portion is provided with breach, indentation, there is welded with head lamp lens erecting frame (4), be fixed with head lamp lens (5) on the erecting frame (4), be fixed with front screen (6) on the end wall (3); It is characterized by: top cover (1) is a streamlined structure, and crossbeam, the longeron of top cover (1) and end wall (3) skeleton are medium plate, the crossbeam top fluting of top cover (1) and end wall (3) skeleton, longeron bottom fluting, welding after crossbeam and longeron are pegged graft.
2, rail vehicle driver's cab as claimed in claim 1 is characterized by: head lamp lens (5) is identical with driver's cab top cover head lamp lens installation place curvature, adopts polyurethane windshield glue (7) bonding between head lamp lens (5) and the erecting frame (4).
3, rail vehicle driver's cab as claimed in claim 1 or 2 is characterized by: front screen (6) is an electric heating glass, bonds together by polyurethane windshield glue (8) and end wall skeleton.
4, rail vehicle driver's cab as claimed in claim 1 or 2 is characterized by: end wall (3) both sides are that circular arc is connected with sidewall.
5, rail vehicle driver's cab as claimed in claim 3 is characterized by: end wall (3) both sides are that circular arc is connected with sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201065681U CN201291868Y (en) | 2008-11-08 | 2008-11-08 | Railcar operator's cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201065681U CN201291868Y (en) | 2008-11-08 | 2008-11-08 | Railcar operator's cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201291868Y true CN201291868Y (en) | 2009-08-19 |
Family
ID=41005334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201065681U Expired - Fee Related CN201291868Y (en) | 2008-11-08 | 2008-11-08 | Railcar operator's cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201291868Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817350A (en) * | 2010-05-10 | 2010-09-01 | 南车株洲电力机车有限公司 | Cab |
| CN102773617A (en) * | 2011-05-10 | 2012-11-14 | 铁道部运输局 | Assembly and welding process method and assembly and welding process template for front window framework of cab of aluminum alloy vehicle body |
| CN103143892A (en) * | 2013-03-08 | 2013-06-12 | 长春轨道客车股份有限公司 | Forming method for vehicle head covering |
| CN108819964A (en) * | 2018-06-21 | 2018-11-16 | 中车株洲电力机车有限公司 | A kind of rail vehicle and its drivers' cab |
| CN109625014A (en) * | 2018-12-12 | 2019-04-16 | 中车青岛四方机车车辆股份有限公司 | A kind of vehicle head structure of rail vehicle |
| CN113399881A (en) * | 2021-06-30 | 2021-09-17 | 中车戚墅堰机车有限公司 | Top cover framework and skin assembly welding tool |
-
2008
- 2008-11-08 CN CNU2008201065681U patent/CN201291868Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817350A (en) * | 2010-05-10 | 2010-09-01 | 南车株洲电力机车有限公司 | Cab |
| CN102773617A (en) * | 2011-05-10 | 2012-11-14 | 铁道部运输局 | Assembly and welding process method and assembly and welding process template for front window framework of cab of aluminum alloy vehicle body |
| CN102773617B (en) * | 2011-05-10 | 2014-11-26 | 中国铁路总公司 | Assembly and welding process method for front window framework of cab of aluminum alloy vehicle body |
| CN103143892A (en) * | 2013-03-08 | 2013-06-12 | 长春轨道客车股份有限公司 | Forming method for vehicle head covering |
| CN103143892B (en) * | 2013-03-08 | 2015-06-03 | 长春轨道客车股份有限公司 | Forming method for vehicle head covering |
| CN108819964A (en) * | 2018-06-21 | 2018-11-16 | 中车株洲电力机车有限公司 | A kind of rail vehicle and its drivers' cab |
| CN109625014A (en) * | 2018-12-12 | 2019-04-16 | 中车青岛四方机车车辆股份有限公司 | A kind of vehicle head structure of rail vehicle |
| CN113399881A (en) * | 2021-06-30 | 2021-09-17 | 中车戚墅堰机车有限公司 | Top cover framework and skin assembly welding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20131108 |