CN103231716B - Railway contact network comprehensive operation vehicle - Google Patents
Railway contact network comprehensive operation vehicle Download PDFInfo
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- CN103231716B CN103231716B CN201310134961.7A CN201310134961A CN103231716B CN 103231716 B CN103231716 B CN 103231716B CN 201310134961 A CN201310134961 A CN 201310134961A CN 103231716 B CN103231716 B CN 103231716B
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- China
- Prior art keywords
- vehicle body
- underframe
- hollow
- side wall
- railway contact
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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
A kind of railway contact net work vehicle car body is provided, comprise vehicle body and underframe, described vehicle body is fixed on underframe upper end, the described vehicle body side of being tubular construction and its rear and front end is equipped with driver driving room, front end, described driver driving room is streamlined structure, described underframe is two central sill box-structures, described interior of body is provided with partition wall and vehicle body is divided into multiple interval and multiple interval is interconnected, vehicle body top is provided with apparatus for work mount pad, detecting device mount pad, the trapdoor supplying staff to come in and go out and nonslip safety walk, meanwhile, vehicle body internal face is provided with interior trim.Vehicle body side wall directly welds with edge beam of underframe by the present invention, and ceiling steel structure, by beam and the sidewall welding of winding up, forms general frame half integral body structure, has enough strength and stiffness, light car body own wt; Car body front and back end stream line pattern meets quasi high-speed aerodynamic configuration, and steel plate butt welding forms, and structure is simple, easily shapes.
Description
Technical field
The invention belongs to railway contact line maintenance field of mechanical technique, be specifically related to a kind of railway contact net work vehicle car body.
Background technology
Along with China's existing railway circuit raises speed being open to traffic of 160 ~ 200km/h and newly-built 200km/h and above railway line for passenger traffic on a large scale, original Operation Van is difficult to the needs adapting to railway under the new situation, at a high speed, comprehensive operation vehicle that is energy-conservation and high reliability will become the new demand of railway contact line maintenance department, present car body adopts solid slab to make usually, own wt is too large, be difficult to adapt to walking at a high speed, be therefore necessary to improve.
Summary of the invention
The technical matters that the present invention solves: a kind of railway contact network comprehensive operation vehicle is provided, underframe is two central sill box-structures, vehicle body adopts the sidewall structure of hollow, alleviate car body own wt to greatest extent, be provided with apparatus for work mount pad, detecting device mount pad, nonslip safety walk, safety rail and the trapdoor led in car and ladder at vehicle body top simultaneously.
The technical solution used in the present invention: railway contact net work vehicle car body, comprise vehicle body and underframe, described vehicle body is fixed on underframe upper end, the described vehicle body side of being tubular construction and its rear and front end is equipped with driver driving room, front end, described driver driving room is streamlined structure, described underframe is two central sill box-structures, described interior of body is provided with partition wall and vehicle body is divided into multiple interval and multiple interval is interconnected, vehicle body top is provided with apparatus for work mount pad, detecting device mount pad, the trapdoor of coming in and going out for staff and nonslip safety walk, simultaneously, vehicle body internal face is provided with interior trim.
Wherein, described vehicle body comprises side wall and ceiling, described side wall is hollow structure and its lower end is directly welded on underframe, and side wall upper end inner chamber is provided with multiple beam that winds up, and described ceiling two ends are all fixed on the beam that winds up and form integral frame-type bearing body structure with side wall and underframe.
Further, described underframe comprises two hollow central sills and two hollow side bars, and two hollow central sills and two hollow side bar upper ends are fixed with cover plate I, the cover plate II that the hollow central sill of described cover plate I and two and two hollow side bar lower ends are fixed seals and forms cavity I and cavity II, and the thickness of described cavity I is greater than the thickness of cavity II.
Further, described nonslip safety walk is arranged on vehicle body top, and is provided with safety rail outside nonslip safety walk two.
Further, described nonslip safety walk is provided with two, and described trapdoor is located between two nonslip safety walks.
The present invention's advantage compared with prior art:
1, vehicle body side wall directly welds with edge beam of underframe, and ceiling steel structure, by beam and the sidewall welding of winding up, forms general frame half integral body structure, has enough strength and stiffness, and light-weight design meets that axle is important to be asked;
2, car body top is provided with apparatus for work mount pad, detecting device mount pad, trapdoor, nonslip safety walk and safety rail etc. towards in car;
3, car body front and back end stream line pattern meets quasi high-speed aerodynamic configuration, is formed by Q345 steel plate butt welding, and structure is simple, easily shapes.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention;
Fig. 2 is structure birds-eye view of the present invention;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is that the present invention removes structure birds-eye view after ceiling;
Detailed description of the invention
Below in conjunction with accompanying drawing 1-4, a kind of embodiment of the present invention is described.
Railway contact net work vehicle car body, comprise vehicle body 1 and underframe 2, described vehicle body 1 is fixed on underframe 2 upper end, concrete, described vehicle body 1 comprises side wall 11 and ceiling 12, described side wall 11 is for hollow structure and its lower end is directly welded on underframe 2, and side wall 11 upper end inner chamber is provided with multiple beam 13 that winds up, and described ceiling 12 two ends are all fixed on the beam 13 that winds up and form integral frame-type bearing body structure with side wall 11 and underframe 2.Described underframe 2 comprises two hollow central sill 14 and two hollow side bars 15, and two hollow central sills 14 and two hollow side bar 15 upper ends are fixed with cover plate I 16, and the cover plate II 17 fixing with two hollow central sills 14 and two hollow side bar 15 lower ends seals and form cavity I 18 and cavity II 19, the thickness of described cavity I 18 is greater than the thickness of cavity II 19.Described vehicle body 1 is for square tubular construction and its rear and front end is equipped with driver driving room 3, front end, described driver driving room 3 is streamlined structure, described underframe 2 is two central sill box-structures, described vehicle body 1 inside is provided with partition wall 4 and vehicle body 1 is divided into multiple interval and multiple interval is interconnected, vehicle body 1 top is provided with apparatus for work mount pad 5, detecting device mount pad 6, the trapdoor 7 supplying staff to come in and go out and nonslip safety walk 8, concrete, described nonslip safety walk 8 is arranged on vehicle body 1 top, and nonslip safety walk 8 liang of outsides are provided with safety rail 9.Described nonslip safety walk 8 is provided with two, and described trapdoor 7 is located between two nonslip safety walks 8, and meanwhile, vehicle body 1 internal face is provided with interior trim 10.
Vehicle body side wall 11 directly welds with the hollow side bar 15 of underframe 2 by this structure, ceiling 12 is welded with side wall 11 by the beam 13 that winds up, form general frame half integral body structure, there are enough strength and stiffness, two hollow central sills simultaneously on underframe 2 and 14 and hollow side bar 15 be hollow structure, alleviate car body own wt to greatest extent, light-weight design meets that axle is important to be asked; Car body front and back end stream line pattern meets quasi high-speed aerodynamic configuration, vehicle body 1 top is provided with the trapdoor 7 and nonslip safety walk 8 of coming in and going out for staff, outside nonslip safety walk two, be provided with safety rail 9 simultaneously, be convenient to staff come in and go out and safe walking in car body runs at high speed process, finally complete installation and measuring work, structure is simple, easily shapes.
Above-described embodiment, just preferred embodiment of the present invention, is not used for limiting the scope of the present invention, therefore all equivalence changes done with content described in the claims in the present invention, all should be included within the claims in the present invention scope.
Claims (3)
1. railway contact net work vehicle car body, comprise vehicle body (1) and underframe (2), described vehicle body (1) is fixed on underframe (2) upper end, it is characterized in that: described vehicle body (1) is for square tubular construction and its rear and front end is equipped with driver driving room (3), described driver driving room (3) front end is streamlined structure, described underframe (2) is two central sill box-structures, described vehicle body (1) inside is provided with partition wall (4) and vehicle body (1) is divided into multiple interval and multiple interval is interconnected, vehicle body (1) top is provided with apparatus for work mount pad (5), detecting device mount pad (6), the trapdoor (7) of coming in and going out for staff and nonslip safety walk (8), simultaneously, vehicle body (1) internal face is provided with interior trim (10), described vehicle body (1) comprises side wall (11) and ceiling (12), described side wall (11) is for hollow structure and its lower end is directly welded on underframe (2), side wall (11) upper end inner chamber is provided with multiple beam that winds up (13), and described ceiling (12) two ends are all fixed on the upper and side wall (11) of the beam that winds up (13) and underframe (2) forms integral frame-type bearing body structure, described underframe (2) comprises two hollow central sills (14) and two hollow side bars (15), and two hollow central sills (14) and two hollow side bar (15) upper ends are fixed with cover plate I (16), the cover plate II (17) that described cover plate I (16) and two hollow central sills (14) and two hollow side bar (15) lower ends are fixed seals and forms cavity I (18) and cavity II (19), and the thickness of described cavity I (18) is greater than the thickness of cavity II (19).
2. railway contact net work vehicle car body according to claim 1, is characterized in that: described nonslip safety walk (8) is arranged on vehicle body (1) top, and is provided with safety rail (9) outside nonslip safety walk (8) two.
3. railway contact net work vehicle car body according to claim 2, is characterized in that: described nonslip safety walk (8) is provided with two, and described trapdoor (7) is located between two nonslip safety walks (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310134961.7A CN103231716B (en) | 2013-04-18 | 2013-04-18 | Railway contact network comprehensive operation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310134961.7A CN103231716B (en) | 2013-04-18 | 2013-04-18 | Railway contact network comprehensive operation vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103231716A CN103231716A (en) | 2013-08-07 |
| CN103231716B true CN103231716B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310134961.7A Active CN103231716B (en) | 2013-04-18 | 2013-04-18 | Railway contact network comprehensive operation vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN103231716B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059668B (en) * | 2017-06-15 | 2019-04-05 | 中铁六局集团天津铁路建设有限公司 | The construction method of culvert cover board is replaced under railway contact line charged condition |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10297480A (en) * | 1997-04-23 | 1998-11-10 | Hitachi Ltd | Apparatus fitting structure for electric locomotive |
| CN201834019U (en) * | 2010-10-18 | 2011-05-18 | 宝鸡南车时代工程机械有限公司 | Novel railway track car body |
| CN102285615A (en) * | 2011-08-10 | 2011-12-21 | 宝鸡南车时代工程机械有限公司 | Railway contact network wiring high altitude work vehicle |
| CN202337262U (en) * | 2011-12-03 | 2012-07-18 | 金鹰重型工程机械有限公司 | Multifunctional operation van for contact nets |
| CN203221997U (en) * | 2013-04-18 | 2013-10-02 | 宝鸡南车时代工程机械有限公司 | Railway overhead contact system operating vehicle body |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT505922B1 (en) * | 2007-10-23 | 2009-05-15 | Plasser Bahnbaumasch Franz | TRUCK VEHICLE WITH A COVERED LOADING AREA |
-
2013
- 2013-04-18 CN CN201310134961.7A patent/CN103231716B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10297480A (en) * | 1997-04-23 | 1998-11-10 | Hitachi Ltd | Apparatus fitting structure for electric locomotive |
| CN201834019U (en) * | 2010-10-18 | 2011-05-18 | 宝鸡南车时代工程机械有限公司 | Novel railway track car body |
| CN102285615A (en) * | 2011-08-10 | 2011-12-21 | 宝鸡南车时代工程机械有限公司 | Railway contact network wiring high altitude work vehicle |
| CN202337262U (en) * | 2011-12-03 | 2012-07-18 | 金鹰重型工程机械有限公司 | Multifunctional operation van for contact nets |
| CN203221997U (en) * | 2013-04-18 | 2013-10-02 | 宝鸡南车时代工程机械有限公司 | Railway overhead contact system operating vehicle body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103231716A (en) | 2013-08-07 |
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Address after: 721003 Baoji province Shaanxi City Jintai District Baofu Road No. 118 Patentee after: BAOJI CRRC TIMES ENGINEERING MACHINERY Co.,Ltd. Address before: 721003 Baoji province Shaanxi City Jintai District Baofu Road No. 118 Patentee before: BAOJI CSR TIMES ENGINEERING MACHINERY Co.,Ltd. |
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Effective date of registration: 20170417 Address after: 721003 Baoji province Shaanxi City Jintai District Baofu Road No. 118 Co-patentee after: BAOJI XINHUAXIN MACHINERY MANUFACTURING CO.,LTD. Patentee after: BAOJI CRRC TIMES ENGINEERING MACHINERY Co.,Ltd. Address before: 721003 Baoji province Shaanxi City Jintai District Baofu Road No. 118 Patentee before: BAOJI CRRC TIMES ENGINEERING MACHINERY Co.,Ltd. |