CN103448740A - A-shaped coating-free stainless steel vehicle body with through long walking platform - Google Patents
A-shaped coating-free stainless steel vehicle body with through long walking platform Download PDFInfo
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- CN103448740A CN103448740A CN2013103844178A CN201310384417A CN103448740A CN 103448740 A CN103448740 A CN 103448740A CN 2013103844178 A CN2013103844178 A CN 2013103844178A CN 201310384417 A CN201310384417 A CN 201310384417A CN 103448740 A CN103448740 A CN 103448740A
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Abstract
The invention relates to an A-shaped coating-free stainless steel vehicle body with a through long walking platform and belongs to the field of a coating-free stainless steel rail vehicle body structure. The vehicle body comprises vehicle roof bent beams, a vehicle roof plate, the walking platform, a transition support longitudinal beam and reinforcing plates, wherein the vehicle roof plate is welded on the vehicle roof bent beams, the transition support longitudinal beam is longitudinally welded on a plurality of vehicle roof bent beams, the walking platform belongs to a through long platform from the vehicle head to the vehicle tail and is a steel plate formed through integral pressing, the steel plate comprises an arc-shaped plate, an inclined vertical plate, a flat plate and an inclined plate, the arc-shaped plate is welded on arc-shaped beams arranged at two sides of the vehicle roof bent beams, the flat plate is welded on the transition support longitudinal beam, the inclined plate is welded on the car roof plate, and the reinforcing plates are respectively welded on the inclined vertical plate, the flat plate and the vehicle roof bent beams. The A-shaped coating-free stainless steel vehicle body has the advantages that the through long walking platform has the dual functions of the walking platform and a vehicle roof lateral top plate, and can also be used as a fast passage and an operation platform during the roof device overhauling by overhauling personnel, and meanwhile, the structure intensity of the A-shaped coating-free stainless steel vehicle body is also greatly reinforced.
Description
Technical field
The invention belongs to without application corrosion-resistant steel track vehicle body structure field, be specifically related to a kind of type of the A with elongated wheel platform without the application stainless steel car body.
Background technology
Be positioned at the wheel platform of both sides, railway car top accelerated passage and the job platform can not only be as maintainer's tool car ejection device the time, also there is the function of strengthening body construction intensity simultaneously.Yet, due to both sides, top, compartment narrow space, and be limited by the various factors such as air-conditioning mounting interface, electrical equipment wiring, domestic existing standard urban railway carriage vehicle does not all have or only at regional area, is provided with incoherent wheel platform, and from beginning to end elongated roof wheel platform design level is in falling behind even space state.
Simultaneously, at the aspects such as total width, car body static strength parameter and standard and Type B corrosion-resistant steel vehicle, very big difference is arranged without the application stainless steel car body for the A type, this directly causes the local wheel platform structure of original train and installation experience thereof all can't be complementary with the car body design of A type without application corrosion-resistant steel car.On the other hand, this A type is without application corrosion-resistant steel vehicle, and its more roomy body construction all reserves more space not only to both sides and the device layout on top, compartment, gives the design of the entire body head office platform condition that provides the foundation.Therefore, the entire body wheel platform that it also more is complementary in the urgent need to a body construction roomy with it, to strengthen its car body strength and the maintenance that facilitates roof apparatus.
Summary of the invention
In order to solve the elongated roof wheel platform design level of existing domestic head and the tail in falling behind even space state, simultaneously, the A type is badly in need of again without the car body design of application corrosion-resistant steel car the elongated wheel platform that a body construction roomy with it is complementary, technical matters to strengthen its car body strength and to facilitate roof apparatus to keep in repair, the invention provides a kind of type of the A with elongated wheel platform without the application stainless steel car body.
The technical scheme that technical solution problem of the present invention is taked is as follows:
A type with elongated wheel platform comprises carline and roof hoard without the application stainless steel car body, and the lower surface of roof hoard is welded on the upper surface of carline centre portion; This stainless steel car body also comprises wheel platform, transition support stringer and the brace panel that is positioned at the roof both sides, and the lower surface of transition support stringer vertically is welded on the upper surface of a plurality of carlines both sides; Wheel platform is the elongated platform from the headstock to the tailstock, it is integrated compressing steel plate, comprise arc, oblique riser, flat board and swash plate, arc is welded on the upper surface of Curved beam of carline both sides, dull and stereotyped lower surface is welded on the upper surface of transition support stringer, and the lower surface of swash plate is welded on the upper surface of roof hoard both sides; Brace panel is welded on respectively on the upper surface of oblique riser and dull and stereotyped side end face and carline.
The invention has the beneficial effects as follows: this A type is equipped with without the application stainless steel car body the elongated wheel platform that the body construction roomy with it is complementary, this elongated wheel platform is taken into account the dual-use function of wheel platform and roof side top board, accelerated passage and job platform in the time of can not only be as maintainer's tool car ejection device, have also significantly strengthened the structural strength of A type without the application stainless steel car body simultaneously.And the present invention also makes the design level of the elongated roof wheel platform of head and the tail obtain lifting by a relatively large margin, has filled up the technological gap in this field.
The accompanying drawing explanation
Fig. 1 is the perspective view of the elongated wheel platform in the present invention;
Fig. 2 is that the master of Fig. 1 looks enlarged drawing;
Fig. 3 is the perspective view of the transition support stringer in the present invention;
Fig. 4 is that the master of Fig. 3 looks enlarged drawing;
Fig. 5 is the application schematic diagram that removes elongated wheel platform after brace panel in the present invention;
Fig. 6 is that the master of Fig. 5 looks enlarged drawing;
Fig. 7 is the application schematic diagram that adds elongated wheel platform after upper reinforcing plate in the present invention;
Fig. 8 is that the master of Fig. 7 looks enlarged drawing.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further details.
As shown in Figures 1 to 8, the A type of the elongated wheel platform of band of the present invention comprises carline 3 and roof hoard 4 without the application stainless steel car body, and the lower surface of roof hoard 4 is welded on the upper surface of carline 3 centre portions.This stainless steel car body also comprises wheel platform 1, transition support stringer 2 and the brace panel 5 that is positioned at the roof both sides, and the lower surface of transition support stringer 2 vertically is welded on the upper surface of a plurality of carlines 3 both sides.Wheel platform 1 is the elongated platform from the headstock to the tailstock, it is integrated compressing steel plate, comprise arc 1-1, oblique riser 1-2, dull and stereotyped 1-3 and swash plate 1-4, arc 1-1 is welded on the upper surface of Curved beam of carline 3 both sides, the lower surface of dull and stereotyped 1-3 is welded on the upper surface of transition support stringer 2, and the lower surface of swash plate 1-4 is welded on the upper surface of roof hoard 4 both sides.Brace panel 5 is welded on respectively on the upper surface of the side end face of oblique riser 1-2 and dull and stereotyped 1-3 and carline 3.
Elongated wheel platform in the present invention is taken into account the dual-use function of wheel platform and roof side top board, and accelerated passage and job platform in the time of can not only be as maintainer's tool car ejection device have also significantly been strengthened the structural strength of A type without the application stainless steel car body simultaneously.The transition support stringer is set between wheel platform and carline, guarantees the Joint strenght of carline and transition support stringer by spot welding, the spot welding between transition support stringer and wheel platform has guaranteed the structural strength of wheel platform.The A type of the elongated wheel platform of band of the present invention is all meeting the designing requirement of international standard without the application stainless steel car body aspect the car body static strength parameters such as compression, stretching, vertical, torsion, overcrowding load fully, therefore can guarantee to adopt the safe in operation that the subway vehicle of this elongated wheel platform design can be under the track width of setting and design speed per hour.This car body also adopts fully without painting structure design, fill up the A type without the application stainless steel car body multinomial domestic blank in the field.
Claims (1)
1. the A type with elongated wheel platform comprises carline (3) and roof hoard (4) without the application stainless steel car body, and the lower surface of roof hoard (4) is welded on the upper surface of carline (3) centre portion; It is characterized in that, this stainless steel car body also comprises wheel platform (1), transition support stringer (2) and the brace panel (5) that is positioned at the roof both sides, and the lower surface of transition support stringer (2) vertically is welded on the upper surface of a plurality of carlines (3) both sides; Wheel platform (1) is the elongated platform from the headstock to the tailstock, it is integrated compressing steel plate, comprise arc (1-1), oblique riser (1-2), dull and stereotyped (1-3) and swash plate (1-4), arc (1-1) is welded on the upper surface of Curved beam of carline (3) both sides, the lower surface of dull and stereotyped (1-3) is welded on the upper surface of transition support stringer (2), and the lower surface of swash plate (1-4) is welded on the upper surface of roof hoard (4) both sides; Brace panel (5) is welded on respectively on the upper surface of the side end face of oblique riser (1-2) and dull and stereotyped (1-3) and carline (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103844178A CN103448740A (en) | 2013-08-29 | 2013-08-29 | A-shaped coating-free stainless steel vehicle body with through long walking platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103844178A CN103448740A (en) | 2013-08-29 | 2013-08-29 | A-shaped coating-free stainless steel vehicle body with through long walking platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103448740A true CN103448740A (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103844178A Pending CN103448740A (en) | 2013-08-29 | 2013-08-29 | A-shaped coating-free stainless steel vehicle body with through long walking platform |
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| CN (1) | CN103448740A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842242A (en) * | 2015-06-04 | 2015-08-19 | 南车青岛四方机车车辆股份有限公司 | Vehicle wire drawing device and coating-free railway vehicle |
| CN104875093A (en) * | 2015-06-04 | 2015-09-02 | 南车青岛四方机车车辆股份有限公司 | Wire drawing device and non-coating railway vehicle |
| CN105172814A (en) * | 2015-07-30 | 2015-12-23 | 宜兴市宝登合金有限公司 | Totally-closed lateral roof supporting plate for rain passenger car |
| RU200054U1 (en) * | 2020-08-17 | 2020-10-05 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | Hopper car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0485166A (en) * | 1990-07-27 | 1992-03-18 | Kawasaki Heavy Ind Ltd | Roof body structure for vehicle |
| CA2238851C (en) * | 1998-05-28 | 2007-05-15 | National Steel Car Limited | Reinforced hopper car structure |
| JP2007182216A (en) * | 2005-12-07 | 2007-07-19 | Tokyu Car Corp | Body structure of rolling stock |
| CN202345689U (en) * | 2011-12-07 | 2012-07-25 | 宜兴市宝登合金有限公司 | Roof side top panel for stainless steel railway passenger car |
| JP2013071648A (en) * | 2011-09-28 | 2013-04-22 | Japan Transport Engineering Co | Railroad vehicle body structure |
-
2013
- 2013-08-29 CN CN2013103844178A patent/CN103448740A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0485166A (en) * | 1990-07-27 | 1992-03-18 | Kawasaki Heavy Ind Ltd | Roof body structure for vehicle |
| CA2238851C (en) * | 1998-05-28 | 2007-05-15 | National Steel Car Limited | Reinforced hopper car structure |
| JP2007182216A (en) * | 2005-12-07 | 2007-07-19 | Tokyu Car Corp | Body structure of rolling stock |
| JP2013071648A (en) * | 2011-09-28 | 2013-04-22 | Japan Transport Engineering Co | Railroad vehicle body structure |
| CN202345689U (en) * | 2011-12-07 | 2012-07-25 | 宜兴市宝登合金有限公司 | Roof side top panel for stainless steel railway passenger car |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842242A (en) * | 2015-06-04 | 2015-08-19 | 南车青岛四方机车车辆股份有限公司 | Vehicle wire drawing device and coating-free railway vehicle |
| CN104875093A (en) * | 2015-06-04 | 2015-09-02 | 南车青岛四方机车车辆股份有限公司 | Wire drawing device and non-coating railway vehicle |
| CN105172814A (en) * | 2015-07-30 | 2015-12-23 | 宜兴市宝登合金有限公司 | Totally-closed lateral roof supporting plate for rain passenger car |
| RU200054U1 (en) * | 2020-08-17 | 2020-10-05 | Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") | Hopper car |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |