CN104097648B - Rail vehicle driver's head skirtboard welding procedure - Google Patents
Rail vehicle driver's head skirtboard welding procedure Download PDFInfo
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- CN104097648B CN104097648B CN201410337055.1A CN201410337055A CN104097648B CN 104097648 B CN104097648 B CN 104097648B CN 201410337055 A CN201410337055 A CN 201410337055A CN 104097648 B CN104097648 B CN 104097648B
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- gusset
- head
- skirtboard
- back plate
- rail vehicle
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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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Abstract
Rail vehicle driver's head skirtboard welding procedure of the present invention, uses inlaid steel skeleton, assembles positioning precision accurate, and completed state is good, decrease weld seam, deform little, manually strike steel plate eyelid covering processed, shape requirement, the most inserted steel skeleton can well be met, it is ensured that enough structural strengths.Driver's head skirtboard that this technique produces must meet driver's head bulk flow Alignment Design, it is ensured that the aerodynamic performance of driver's head, and this novel EMUs skirtboard is connected with vehicle traction system existence simultaneously, has enough structural strengths.
Description
Technical field
The present invention relates to rail vehicle driver's head skirtboard welding procedure.
Background technology
Existing rail vehicle driver's head skirtboard many employings fiberglass skirtboard, wraps in the support of headstock bottom steel construction.Its appearance looks elegant, but intensity is relatively low.
Finding Chinese invention patent CN 2835016 Y through retrieval, disclose a kind of suspension machine head skirtboard, its hypomere has the hollow circular arc spherical surface ship shape body of a longitudinal extension, it has one upwardly extend the hollow flag-shaped panel being integrally connected.Aeroperformance is excellent, and the headstock skirtboard under high speed situation can be made to reduce aerodynamic loading.But this skirtboard cannot bear the connection of vehicle traction system, therefore may be only available for levitation train, and the rail vehicle not being suitable on traditional concept.
Summary of the invention
The technical problem to be solved is, overcomes the disadvantages mentioned above of prior art, it is provided that a kind of rail vehicle driver's head skirtboard welding procedure.
In order to solve above technical problem, rail vehicle driver's head skirtboard welding procedure that the present invention provides, step is as follows:
1st step, weld U-shaped back plate；
2nd step, cutting gusset, and offer slot at gusset two ends, the slot at rear portion inserts for U-shaped back plate, and anterior slot inserts for U-shaped header board；
3rd step, U-shaped back plate is fixed, and support with support；
4th step, gusset is inserted U-shaped back plate, spot welding after being adjusted to；
5th step, U-shaped header board is inserted gusset, suitably adjust position and the camber line of each position gusset of gusset；
6th step, gusset is welded with U-shaped header board, U-shaped back plate, carry out polishing after welding cooling and adjust；
7th step, upper sealing plate and lower shrouding are respectively welded in gusset end and lower end, and at the leading flank welding eyelid covering of gusset；
8th step, eyelid covering is modified, polishes.
9th step, the upper plate of coupler door weld with U-shaped header board, and left and right side plate welds with eyelid covering respectively.
In order to solve the problems referred to above, the present invention also further characterized in that
1, described eyelid covering is made up of through the steel plate of levelling and polishing three pieces, left, center, right, and in the 7th step, three block plates are welded on the leading flank of gusset successively.
2, described coupler door is the box body structure that central authorities have rectangular opening.
3, described U-shaped back plate is formed by three Plate Weldings, and U-shaped back plate is fixed on the underbody steel construction of driver's head by tie-beam.
Skirtboard welding procedure of the present invention is reasonable, uses inlaid steel skeleton, assembles positioning precision accurate, and completed state is good, decrease weld seam, deform little, manually strike steel plate eyelid covering processed, shape requirement, the most inserted steel skeleton can well be met, it is ensured that enough structural strengths.
Driver's head skirtboard that this technique produces must meet driver's head bulk flow Alignment Design, it is ensured that the aerodynamic performance of driver's head, and this novel EMUs skirtboard is connected with vehicle traction system existence simultaneously, has enough structural strengths.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is rail vehicle driver's head skirtboard front view of the present invention.
Fig. 2 is rail vehicle driver's head skirtboard top view of the present invention.
Fig. 3 is rail vehicle driver's head skirtboard axonometric chart (removing upper sealing plate) of the present invention.
In figure, label is schematically as follows:
The inserted steel skeleton of 1-, 2-eyelid covering, 3-upper sealing plate, shrouding under 4-, 5-U type header board, 6-U type back plate, 7-gusset.
Detailed description of the invention
As shown in Figure 1-Figure 3, for rail vehicle driver's head skirtboard that the present embodiment is to be produced, including: inserted steel skeleton 1, wrap in the eyelid covering 2 in steel skeleton front, it is respectively welded above and below steel skeleton 1 and is fixed with upper sealing plate 3, lower shrouding 4, the middle and lower part in steel skeleton 1 front is welded with the coupler door (being not drawn in figure) for connecting vehicle traction system, inserted steel skeleton 1 has U-shaped header board 5 and the U-shaped back plate 6 of horizontal positioned, vertical grafting is welded on the gusset 7 between U-shaped header board 5 and U-shaped back plate 6, upper sealing plate 3, lower shrouding 4 offers slot, upper sealing plate 3 is inserted at gusset 7 two ends respectively, it is welded and fixed after the slot of lower shrouding 4.Eyelid covering 2 has three pieces, left, center, right through levelling and the steel plate of polishing.U-shaped back plate is formed by three Plate Weldings, and it offers the slot inserted for gusset, and U-shaped back plate is fixed on the underbody steel construction of driver's head by tie-beam.
The present embodiment rail vehicle driver's head skirtboard welding procedure, step is as follows:
1st step, weld U-shaped back plate；
2nd step, cutting gusset, and offer slot at gusset two ends, the slot at rear portion inserts for U-shaped back plate, and anterior slot inserts for U-shaped header board；
3rd step, U-shaped back plate is fixed, and support with support；
4th step, gusset is inserted U-shaped back plate, spot welding after being adjusted to；
5th step, U-shaped header board is inserted gusset, suitably adjust position and the camber line of each position gusset of gusset；
6th step, gusset is welded with U-shaped header board, U-shaped back plate, carry out polishing after welding cooling and adjust；
7th step, upper sealing plate and lower shrouding are respectively welded in gusset end and lower end, and at the leading flank welding eyelid covering of gusset；
8th step, eyelid covering is modified, polishes.
9th step, the upper plate of coupler door weld with U-shaped header board, and left and right side plate welds with eyelid covering respectively.
In addition to the implementation, the present invention can also have other embodiments.The technical scheme that all employing equivalents or equivalent transformation are formed, all falls within the protection domain of application claims.
Claims (4)
1. rail vehicle driver head skirtboard welding procedure, step is as follows:
1st step, weld U-shaped back plate；
2nd step, cutting gusset, and offer slot at gusset two ends, the slot at rear portion inserts for U-shaped back plate, and anterior slot inserts for U-shaped header board；
3rd step, U-shaped back plate is fixed, and support with support；
4th step, gusset is inserted U-shaped back plate, spot welding after being adjusted to；
5th step, U-shaped header board is inserted gusset, suitably adjust position and the camber line of each position gusset of gusset；
6th step, gusset is welded with U-shaped header board, U-shaped back plate, carry out polishing after welding cooling and adjust；
7th step, upper sealing plate and lower shrouding are respectively welded in gusset end and lower end, and at the leading flank welding eyelid covering of gusset；
8th step, eyelid covering is modified, polishes；
9th step, the upper plate of coupler door weld with U-shaped header board, and left and right side plate welds with eyelid covering respectively.
Rail vehicle driver's head skirtboard welding procedure the most according to claim 1, it is characterised in that: described eyelid covering is made up of through the steel plate of levelling and polishing three pieces, left, center, right, and in the 7th step, three block plates are welded on the leading flank of gusset successively.
Rail vehicle driver's head skirtboard welding procedure the most according to claim 1, it is characterised in that: described coupler door is the box body structure that central authorities have rectangular opening.
Rail vehicle driver's head skirtboard welding procedure the most according to claim 1, it is characterised in that: U-shaped back plate is formed by three Plate Weldings, and U-shaped back plate is fixed on the underbody steel construction of driver's head by tie-beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410337055.1A CN104097648B (en) | 2014-07-15 | 2014-07-15 | Rail vehicle driver's head skirtboard welding procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410337055.1A CN104097648B (en) | 2014-07-15 | 2014-07-15 | Rail vehicle driver's head skirtboard welding procedure |
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| Publication Number | Publication Date |
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| CN104097648A CN104097648A (en) | 2014-10-15 |
| CN104097648B true CN104097648B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410337055.1A Active CN104097648B (en) | 2014-07-15 | 2014-07-15 | Rail vehicle driver's head skirtboard welding procedure |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0443023B2 (en) * | 1987-12-04 | 1992-07-15 | Tokyu Sharyo Seizo Kk | |
| DE10005994C1 (en) * | 2000-02-10 | 2001-04-12 | Contitech Elastomer Besch Gmbh | Track joint covering system for articulated vehicle has folding bellows and bellows skirt cooperating with folding bellows and articulation coupling at opposite ends |
| CN2835016Y (en) * | 2005-11-08 | 2006-11-08 | 成都飞机工业（集团）有限责任公司 | Skirt plate for magnetic levitation vehicle head |
| CN201516849U (en) * | 2009-10-14 | 2010-06-30 | 青岛四方庞巴迪铁路运输设备有限公司 | Cabin apron board structure of vehicle chassis equipment |
| CN102039906A (en) * | 2009-10-14 | 2011-05-04 | 青岛四方庞巴迪铁路运输设备有限公司 | Chassis equipment compartment apron board structure and welding processing method thereof |
| KR101128442B1 (en) * | 2010-06-08 | 2012-03-23 | 현대로템 주식회사 | A Railway car skirt panel assist locking device |
| JP5165005B2 (en) * | 2010-01-25 | 2013-03-21 | 川崎重工業株式会社 | Railway vehicle |
| CN103661451A (en) * | 2013-10-15 | 2014-03-26 | 南车青岛四方机车车辆股份有限公司 | Skirt plate of railway vehicle |
-
2014
- 2014-07-15 CN CN201410337055.1A patent/CN104097648B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0443023B2 (en) * | 1987-12-04 | 1992-07-15 | Tokyu Sharyo Seizo Kk | |
| DE10005994C1 (en) * | 2000-02-10 | 2001-04-12 | Contitech Elastomer Besch Gmbh | Track joint covering system for articulated vehicle has folding bellows and bellows skirt cooperating with folding bellows and articulation coupling at opposite ends |
| CN2835016Y (en) * | 2005-11-08 | 2006-11-08 | 成都飞机工业（集团）有限责任公司 | Skirt plate for magnetic levitation vehicle head |
| CN201516849U (en) * | 2009-10-14 | 2010-06-30 | 青岛四方庞巴迪铁路运输设备有限公司 | Cabin apron board structure of vehicle chassis equipment |
| CN102039906A (en) * | 2009-10-14 | 2011-05-04 | 青岛四方庞巴迪铁路运输设备有限公司 | Chassis equipment compartment apron board structure and welding processing method thereof |
| JP5165005B2 (en) * | 2010-01-25 | 2013-03-21 | 川崎重工業株式会社 | Railway vehicle |
| KR101128442B1 (en) * | 2010-06-08 | 2012-03-23 | 현대로템 주식회사 | A Railway car skirt panel assist locking device |
| CN103661451A (en) * | 2013-10-15 | 2014-03-26 | 南车青岛四方机车车辆股份有限公司 | Skirt plate of railway vehicle |
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| CN104097648A (en) | 2014-10-15 |
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Address after: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
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