CN102975731B - The mounting structure of railway vehicle cab skeleton and car body - Google Patents
The mounting structure of railway vehicle cab skeleton and car body Download PDFInfo
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- CN102975731B CN102975731B CN201210122941.3A CN201210122941A CN102975731B CN 102975731 B CN102975731 B CN 102975731B CN 201210122941 A CN201210122941 A CN 201210122941A CN 102975731 B CN102975731 B CN 102975731B
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims abstract description 4
- 239000011796 hollow space material Substances 0.000 claims abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The mounting structure of railway vehicle cab skeleton and car body, comprise driver's cab skeleton, driver's cab skeleton has the bottomless frame-saw rack and panel construction by hollow material welding fabrication, the both sides, top of driver's cab skeleton have two parallel upper tie-beams, two bottom sides has two parallel lower-edge beams, the aft end face of upper tie-beam is provided with connecting panel, on connecting panel, roof end plate, the position corresponding with connecting panel is provided with mutually perpendicular slotted hole, connecting panel and roof end plate is fixed through described slotted hole by bolt; The lower-edge beam of driver's cab skeleton is fixedly connected with by rivet with vehicle body bottom frame side bar.Make driver's cab skeleton dock with roof end plate during installation, driver's cab skeleton docks with edge beam of underframe horizontal plane, and beats rivet interlacement from bottom to top.It is pre-assembled that this structure can carry out driver's cab easily, and carry out driver's cab installation in the general assembly stage.Position adjustments can be carried out in level and vertical both direction to driver's cab easily, to ensure its setting accuracy during installation.
Description
Technical field
The present invention relates to the mounting structure of a kind of railway vehicle cab skeleton and car body, belong to vehicle body of railway vehicle design field.
Background technology
Recent years, modular design obtains a large amount of use on guideway vehicle, to carry out integrated to large parts, large equipment more and more, forms module, and guideway vehicle assembling is more and more simpler, substantially increases production efficiency, assembling quality.Novel driver's cab skeleton and car body installation form have abandoned the shortcoming that original shape formula is installed inconvenience, not easily regulated, and redesign, improve the setting accuracy of cab structure, reduce the manufacture requirements of driver's cab skeleton to mounting interface.
Summary of the invention
Technical matters to be solved by this invention is, overcomes the above-mentioned shortcoming of prior art, provides the mounting structure of a kind of railway vehicle cab skeleton and car body.
In order to solve above technical matters, the mounting structure of railway vehicle cab skeleton provided by the invention and car body, comprise driver's cab skeleton, it is characterized in that: described driver's cab skeleton has the bottomless frame-saw rack and panel construction by hollow material welding fabrication, the both sides, top of described driver's cab skeleton have two parallel upper tie-beams, two bottom sides has two parallel lower-edge beams, the aft end face of described upper tie-beam is provided with connecting panel, described connecting panel, position corresponding with connecting panel on roof end plate is provided with mutually perpendicular slotted hole, connecting panel and roof end plate are fixed through described slotted hole by bolt, the lower-edge beam of described driver's cab skeleton is fixedly connected with by rivet with vehicle body bottom frame side bar.
Further, the lateral surface of vehicle body bottom frame side bar has the stay bearing plate of level, the lower-edge beam of described driver's cab skeleton has first bearing surface corresponding with plane on vehicle body bottom frame side bar, second bearing surface corresponding with described stay bearing plate and the facade corresponding with vehicle body bottom frame side bar lateral surface, described first bearing surface, the second bearing surface to drop on vehicle body bottom frame side bar on plane, stay bearing plate respectively, described second bearing surface and stay bearing plate, by rivet interlacement, leave the gap of 5-10mm between described facade and vehicle body bottom frame side bar lateral surface.
Driver's cab skeleton adopts without Undercarriage structure, makes driver's cab skeleton dock with roof end plate during installation, and with bolts; Driver's cab skeleton docks with edge beam of underframe horizontal plane, and beats rivet interlacement from bottom to top.It is pre-assembled that this structure can carry out driver's cab easily, and carry out driver's cab installation in the general assembly stage.Position adjustments can be carried out in level and vertical both direction to driver's cab easily, to ensure its setting accuracy during installation.Leave the gap of 5-10mm between facade and vehicle body bottom frame side bar lateral surface, be convenient to horizontal position when driver's cab is installed and regulate.
Visible, ingenious conception of the present invention, structure are simple, and dimensional accuracy is high, quick and easy for installation.The present invention will be widely used in field of track traffic, have good market outlook.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is driver's cab skeleton structure schematic diagram of the present invention.
Fig. 2 is driver's cab skeleton of the present invention and structure for mounting car roof schematic diagram.
Fig. 3 is driver's cab skeleton of the present invention and underframe mounting structure schematic diagram.
Detailed description of the invention
The railway vehicle cab skeleton of the present embodiment and the mounting structure of car body, as Fig. 1, Fig. 2, shown in Fig. 3, comprise driver's cab skeleton 1, driver's cab skeleton 1 has the bottomless frame-saw rack and panel construction by aluminium alloy hollow section bar welding fabrication, the both sides, top of driver's cab skeleton 1 have two parallel upper tie-beams 2, two bottom sides has two parallel lower-edge beams 3, the aft end face of upper tie-beam 1 is provided with connecting panel 4, connecting panel 4, position corresponding with connecting panel 4 on roof end plate 5 is provided with mutually perpendicular slotted hole 6, 7, by bolt through slotted hole 6, connecting panel 4 and roof end plate 5 are fixed by 7, the lateral surface of vehicle body bottom frame side bar 8 has the stay bearing plate 9 of level, the lower-edge beam 3 of driver's cab skeleton has first bearing surface corresponding with plane on vehicle body bottom frame side bar 8, second bearing surface corresponding with stay bearing plate 9, and the facade corresponding with vehicle body bottom frame side bar lateral surface, first bearing surface, second bearing surface drops on plane on vehicle body bottom frame side bar 8 respectively, on stay bearing plate 9, second bearing surface and stay bearing plate 9 pass through rivet interlacement, thus the lower-edge beam of driver's cab skeleton and vehicle body bottom frame side bar are fixed, the gap of 5-10mm is left between facade and vehicle body bottom frame side bar lateral surface.
In addition to the implementation, the present invention 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 application claims.
Claims (2)
1. the mounting structure of a railway vehicle cab skeleton and car body, comprise driver's cab skeleton, it is characterized in that: described driver's cab skeleton has the bottomless frame-saw rack and panel construction by hollow material welding fabrication, the both sides, top of described driver's cab skeleton have two parallel upper tie-beams, two bottom sides has two parallel lower-edge beams, the aft end face of described upper tie-beam is provided with connecting panel, on described connecting panel, roof end plate, the position corresponding with connecting panel is provided with mutually perpendicular slotted hole, connecting panel and roof end plate is fixed through described slotted hole by bolt, the lower-edge beam of described driver's cab skeleton is fixedly connected with by rivet with vehicle body bottom frame side bar, the lateral surface of described vehicle body bottom frame side bar has the stay bearing plate of level, the lower-edge beam of described driver's cab skeleton has first bearing surface corresponding with plane on vehicle body bottom frame side bar, second bearing surface corresponding with described stay bearing plate, and the facade corresponding with vehicle body bottom frame side bar lateral surface, described first bearing surface, second bearing surface drops on plane on vehicle body bottom frame side bar respectively, on stay bearing plate, described second bearing surface and stay bearing plate pass through rivet interlacement, gap between described facade and vehicle body bottom frame side bar lateral surface is 5-10mm.
2. the mounting structure of railway vehicle cab skeleton according to claim 1 and car body, is characterized in that: described driver's cab skeleton is by aluminium alloy hollow section bar welding fabrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122941.3A CN102975731B (en) | 2012-04-24 | 2012-04-24 | The mounting structure of railway vehicle cab skeleton and car body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122941.3A CN102975731B (en) | 2012-04-24 | 2012-04-24 | The mounting structure of railway vehicle cab skeleton and car body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102975731A CN102975731A (en) | 2013-03-20 |
| CN102975731B true CN102975731B (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210122941.3A Active CN102975731B (en) | 2012-04-24 | 2012-04-24 | The mounting structure of railway vehicle cab skeleton and car body |
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| CN (1) | CN102975731B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109383537A (en) * | 2018-09-06 | 2019-02-26 | 中车青岛四方机车车辆股份有限公司 | The driver's chamber component and rail vehicle of rail vehicle |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802849B (en) * | 2014-03-05 | 2016-08-24 | 南车株洲电力机车有限公司 | A kind of Type B Body Structure for Metro Vehicle |
| CN109177994B (en) * | 2018-09-06 | 2024-05-28 | 中车青岛四方机车车辆股份有限公司 | Vehicle end frame structure and rail vehicle having the same |
| CN109383540A (en) * | 2018-09-06 | 2019-02-26 | 中车青岛四方机车车辆股份有限公司 | The processing method and rail vehicle cockpit of rail vehicle cockpit outer cover |
| CN111055859B (en) * | 2018-10-16 | 2021-05-14 | 中车大同电力机车有限公司 | Motor train component of tramcar and assembling method thereof |
| CN110116735B (en) * | 2019-05-06 | 2024-08-16 | 中车工业研究院有限公司 | Rail vehicle cab framework and rail vehicle cab |
| CN119099661A (en) * | 2024-10-16 | 2024-12-10 | 中车长春轨道客车股份有限公司 | Aluminum alloy urban C-type vehicle cab structure |
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| FR2698840A1 (en) * | 1992-12-08 | 1994-06-10 | Dietrich & Cie De | Energy-absorbing driver cab for rail vehicle - has two zones with dynamic plastic deformation and fixed or interchangeable energy absorbers using automatic coupling with two slides |
| EP0802100A1 (en) * | 1996-04-19 | 1997-10-22 | De Dietrich Ferroviaire | Railway vehicle with a driverscompartment having an energy absorbing structure with progressive deformation |
| CN1257424A (en) * | 1997-05-23 | 2000-06-21 | 阿斯特拉公司 | Composition comprising finely divided, crystalling particles of budesonide |
| CN2644201Y (en) * | 2003-09-23 | 2004-09-29 | 昆山大田汽配有限公司 | Outdoor sunshade device on car top |
| CN101817350A (en) * | 2010-05-10 | 2010-09-01 | 南车株洲电力机车有限公司 | Cab |
| CN202080285U (en) * | 2011-05-25 | 2011-12-21 | 南车株洲电力机车有限公司 | Locomotive roof cover installation structure |
| CN202624228U (en) * | 2012-04-24 | 2012-12-26 | 南车南京浦镇车辆有限公司 | Installation structure for rail vehicle cab framework and vehicle body |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3563045B2 (en) * | 2000-09-11 | 2004-09-08 | 株式会社日立製作所 | Railcar |
| JP5243399B2 (en) * | 2009-12-22 | 2013-07-24 | 株式会社日立製作所 | Railway vehicle structure |
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2012
- 2012-04-24 CN CN201210122941.3A patent/CN102975731B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2698840A1 (en) * | 1992-12-08 | 1994-06-10 | Dietrich & Cie De | Energy-absorbing driver cab for rail vehicle - has two zones with dynamic plastic deformation and fixed or interchangeable energy absorbers using automatic coupling with two slides |
| EP0802100A1 (en) * | 1996-04-19 | 1997-10-22 | De Dietrich Ferroviaire | Railway vehicle with a driverscompartment having an energy absorbing structure with progressive deformation |
| CN1257424A (en) * | 1997-05-23 | 2000-06-21 | 阿斯特拉公司 | Composition comprising finely divided, crystalling particles of budesonide |
| CN2644201Y (en) * | 2003-09-23 | 2004-09-29 | 昆山大田汽配有限公司 | Outdoor sunshade device on car top |
| CN101817350A (en) * | 2010-05-10 | 2010-09-01 | 南车株洲电力机车有限公司 | Cab |
| CN202080285U (en) * | 2011-05-25 | 2011-12-21 | 南车株洲电力机车有限公司 | Locomotive roof cover installation structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109383537A (en) * | 2018-09-06 | 2019-02-26 | 中车青岛四方机车车辆股份有限公司 | The driver's chamber component and rail vehicle of rail vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102975731A (en) | 2013-03-20 |
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Address after: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |