CN104477187B - Low-floor tramcar roof and side wall connecting structure - Google Patents
Low-floor tramcar roof and side wall connecting structure Download PDFInfo
- Publication number
- CN104477187B CN104477187B CN201410693844.9A CN201410693844A CN104477187B CN 104477187 B CN104477187 B CN 104477187B CN 201410693844 A CN201410693844 A CN 201410693844A CN 104477187 B CN104477187 B CN 104477187B
- Authority
- CN
- China
- Prior art keywords
- roof
- welded
- fixed
- side wall
- connecting seat
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/08—Sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/12—Roofs
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to a kind of low-floor tramcar roof and side wall connecting structure, including：Column, framed side wallboard, roof panels, roof cross beam, connecting seat and connecting plate, framed side wallboard is welded and fixed with column, roof cross beam is welded and fixed with roof panels, connecting seat and base be welded and fixed with column upper end, outer end and upper end and the framed side wallboard of connecting seat are welded and fixed, the inner of connecting seat is welded and fixed with connecting plate, and the end of connecting plate and roof cross beam is welded and fixed.The present invention can be good at the requirement for meeting roof carrying, but also different number of connecting seat can easily and flexibly be arranged, consequently facilitating the loss of weight of body construction according to the difference of the different region load capacity of roof.
Description
Technical field
The present invention relates to a kind of low-floor tramcar roof and side wall connecting structure, belongs to vehicle body of railway vehicle design neck
Domain.
Background technology
The equipment of low-floor tramcar is typically mounted on roof, because weight of equipment is larger, is needed below roof panels
Arrangement beam structure carries, and the junction of crossbeam and side wall needs to bear larger power, common practice be side wall with
Roof junction sets an elongated channel-section steel, and roof cross beam is plugged on channel-section steel intracavitary.The program have cost is high, weight is big,
The shortcomings of technique grafting inconvenience.Therefore, working out a kind of new lighter, cheap and convenient construction attachment structure has
Very real engineering significance.
The content of the invention
The technical problems to be solved by the invention are to overcome the roof of slab and girder and side in rail vehicle in the prior art
The shortcomings of attachment structure cost of wall is high, weight is big, technique is inconvenient, there is provided a kind of low-floor tramcar roof is connected with side wall
Structure.
In order to solve the above technical problems, low-floor tramcar roof provided by the invention and side wall connecting structure, bag
Include：Column, framed side wallboard, roof panels, roof cross beam, the framed side wallboard are welded and fixed with column, roof cross beam and roof plate weld
It is fixed, it is characterised in that also including connecting seat and connecting plate, the connecting seat and base be welded and fixed with column upper end, connection
The outer end and upper end of seat are welded and fixed with framed side wallboard, and the inner of the connecting seat is welded and fixed with connecting plate, connecting plate and roof
The end of crossbeam is welded and fixed.
The present invention also has following improve：
1st, welding forms side wall module in advance for the connecting seat, connecting plate and column, framed side wallboard；The roof panels and roof
Welding forms roof module to crossbeam in advance.
2nd, one piece of connecting plate is fixed on the inner of two connecting seats.
3rd, with being welded and fixed at the top of connecting seat after the framed side wallboard upper end bending.
4th, the bending upper surface of the roof panels and framed side wallboard is welded and fixed.
The present invention can be good at the requirement for meeting roof carrying, but also can carry weight according to the different region of roof
The difference of amount, different number of connecting seat is easily and flexibly arranged, consequently facilitating the loss of weight of body construction.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is low-floor tramcar roof and side wall connecting structure schematic diagram.
Fig. 2 is low-floor tramcar roof and side wall connecting structure side sectional view.
Label is schematically as follows in figure：
1- connecting seats, 2- roof cross beams, 3- window entablatures, 4- framed side wallboards, 5- roof panels, 6- connecting plates, 7- columns.
Embodiment
As shown in Figure 1 and Figure 2, the present embodiment low-floor tramcar roof and side wall connecting structure, including：Column 7, side
Wallboard 4, roof panels 5, roof cross beam 2, connecting seat 1 and connecting plate 6, framed side wallboard 4 are welded and fixed with column 7, roof cross beam 2 and car
Top plate 5 is welded and fixed, and base and the upper end of column 7 of connecting seat 1 are welded and fixed, and outer end and upper end and the framed side wallboard 4 of connecting seat 1 weld
Fixation is connect, the inner of connecting seat 1 is welded and fixed with connecting plate 6, and the end of connecting plate 6 and roof cross beam 2 is welded and fixed.Connecting seat
1st, welding forms side wall module in advance for connecting plate 6, column 7, framed side wallboard 4；Welding forms car to roof panels 5 in advance with roof cross beam 2
Backform block.
As shown in figure 1, one piece of connecting plate 6 is fixed on the inner of two connecting seats 1.Window entablature 3 and column 7 and framed side wallboard
4 fix.
As shown in Fig. 2 the top after the bending of the upper end of framed side wallboard 4 with connecting seat 1 is welded and fixed；Roof panels 5 and framed side wallboard 4
Bending upper surface is welded and fixed.
The installation method of the present embodiment low-floor tramcar roof and side wall connecting structure is as follows：
S1, column 7 and window entablature 3 be welded and fixed；
S2, framed side wallboard 4 are weldingly fixed on the outside of column 7 and window entablature 3；
S3, the lower end of connecting seat 1 and column 7 welded, the outer end of connecting seat 1 is welded with framed side wallboard 4, the bending of the top of framed side wallboard 4
Welded with the upper end of connecting seat 1, connecting plate 6 is welded on the inner of connecting seat 1, forms side wall module；
S4, the top that roof panels 5 are welded on to roof cross beam 2, form roof module；
S5, side wall module spliced and be aligned with roof module, the both ends of roof cross beam 2 and connecting plate 6 are welded and fixed, car
Weld the bending upper surface of top plate 5 and framed side wallboard 4.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domains of application claims.
Claims (4)
1. low-floor tramcar roof and side wall connecting structure, including：Column, framed side wallboard, roof panels, roof cross beam, it is described
Framed side wallboard is welded and fixed with column, and roof cross beam is welded and fixed with roof panels, it is characterised in that also including connecting seat and connecting plate,
The base of the connecting seat is welded and fixed with column upper end, and outer end and upper end and the framed side wallboard of connecting seat are welded and fixed, the company
The inner of joint chair is welded and fixed with connecting plate, and the end of connecting plate and roof cross beam is welded and fixed；One piece of connecting plate is fixed on two
The inner of individual connecting seat.
2. low-floor tramcar roof according to claim 1 and side wall connecting structure, it is characterised in that：The connection
Welding forms side wall module in advance for seat, connecting plate and column, framed side wallboard；Welding forms car to the roof panels in advance with roof cross beam
Backform block.
3. low-floor tramcar roof according to claim 1 and side wall connecting structure, it is characterised in that：The side wall
With being welded and fixed at the top of connecting seat after the bending of plate upper end.
4. low-floor tramcar roof according to claim 3 and side wall connecting structure, it is characterised in that：The roof
The bending upper surface of plate and framed side wallboard is welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693844.9A CN104477187B (en) | 2014-11-26 | 2014-11-26 | Low-floor tramcar roof and side wall connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693844.9A CN104477187B (en) | 2014-11-26 | 2014-11-26 | Low-floor tramcar roof and side wall connecting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104477187A CN104477187A (en) | 2015-04-01 |
| CN104477187B true CN104477187B (en) | 2018-01-12 |
Family
ID=52751847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410693844.9A Active CN104477187B (en) | 2014-11-26 | 2014-11-26 | Low-floor tramcar roof and side wall connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104477187B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB402994A (en) * | 1932-04-27 | 1933-12-14 | Budd Edward G Mfg Co | Improvements in or relating to vehicle bodies |
| US2514123A (en) * | 1948-07-14 | 1950-07-04 | Budd Co | Roof and side wall construction of bodies for land vehicles, especially railway cars |
| SE466798B (en) * | 1990-06-06 | 1992-04-06 | Aluminiumbuss I Piteaa Ab | BODY BODY |
| JP2692459B2 (en) * | 1991-04-26 | 1997-12-17 | 株式会社日立製作所 | Vehicle manufacturing method |
| DE4424569A1 (en) * | 1994-07-13 | 1996-01-18 | Krauss Maffei Verkehrstechnik | Process for the production of a locomotive |
| EP1285837B1 (en) * | 2001-08-17 | 2005-05-18 | Alcan Technology & Management AG | Framework of the bodyshell of a vehicle |
| JP4809050B2 (en) * | 2005-12-14 | 2011-11-02 | 近畿車輌株式会社 | Railway vehicle body structure |
| CN201494452U (en) * | 2009-09-08 | 2010-06-02 | 青岛四方庞巴迪铁路运输设备有限公司 | Vehicle top and side wall connecting structure of railway vehicle |
| CN201907513U (en) * | 2009-11-25 | 2011-07-27 | 青岛四方庞巴迪铁路运输设备有限公司 | Stainless steel rail passenger train body |
| CN202213584U (en) * | 2011-09-01 | 2012-05-09 | 长春轨道客车股份有限公司 | Vehicle roof and side wall connecting structure |
| CN203681555U (en) * | 2014-01-07 | 2014-07-02 | 南车株洲电力机车有限公司 | Car body structure of rail car |
-
2014
- 2014-11-26 CN CN201410693844.9A patent/CN104477187B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104477187A (en) | 2015-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204252286U (en) | A kind of rectangular steel-tube concrete column-steel beam connecting joint | |
| CN104015745A (en) | Chassis of body of hundred-percent modern city tramcar | |
| CN104228858A (en) | Transport vehicle and vehicle body thereof | |
| CN201756967U (en) | Single track railway shield tunnel longitudinal rigidity reinforcing structure | |
| CN102220786A (en) | Hinge connection structure and method for supporting steel columns on steel beams | |
| CN204136994U (en) | A kind of transport vehicle and car body thereof | |
| CN203920759U (en) | A kind of 100% modern city tramway train vehicle body bottom frame | |
| CN104108549A (en) | Tank container with open wagon working condition | |
| CN104401339B (en) | Rail vehicle roof and side wall connecting structure | |
| CN104477187B (en) | Low-floor tramcar roof and side wall connecting structure | |
| CN203127978U (en) | Combined type automatic escalator truss | |
| CN201397224Y (en) | Horizontal bidirectional earthquake simulation vibration table board stiffened through groined steel rail beam | |
| CN104401340B (en) | Low-floor tramcar roof is connected mounting process with side wall | |
| CN206635950U (en) | A kind of square beam column steel construction | |
| CN202687787U (en) | Gantry crane rail transfer device for heavy haul railway beam yard | |
| CN204917674U (en) | Hoist girder | |
| CN205222516U (en) | Stand and track crossbeam connection structure between assembled maintenance | |
| CN104071170A (en) | Suspension structure for sewage tank used for collecting feces in passenger train | |
| CN205382563U (en) | Steel structure support frame | |
| CN205142094U (en) | Inclination adjustable solar rack | |
| CN204548119U (en) | Mount pad and Undercarriage structure is cut with scissors under low-floor rail vehicle | |
| CN207063149U (en) | Antinode plate and the three-dimensional multidirectional crossover node of double C shape steel composites structure part | |
| CN104878856A (en) | Superimposed steel plate connecting beam disposed between shear walls in building structure and construction method of superimposed steel plate connecting beam | |
| CN202543783U (en) | Assembly type highway-railway dual-purpose trestle structure | |
| CN206815550U (en) | A kind of platform-type girder steel connection steel construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
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. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |