CN104015740A - Car body structure of internal combustion locomotive with light weight and high carrying capacity - Google Patents
Car body structure of internal combustion locomotive with light weight and high carrying capacity Download PDFInfo
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- CN104015740A CN104015740A CN201410279551.6A CN201410279551A CN104015740A CN 104015740 A CN104015740 A CN 104015740A CN 201410279551 A CN201410279551 A CN 201410279551A CN 104015740 A CN104015740 A CN 104015740A
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- car body
- internal combustion
- fuel tank
- chassis
- body structure
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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
The invention relates to the technical field of internal combustion locomotives and in particular relates to a car body structure of an internal combustion locomotive with light weight and high carrying capacity. A car body structure with light weight, high strength, high comfortable degree and high safety is urgently needed in the current internal combustion locomotive development. The car body structure with light weight and high carrying capacity comprises a chassis, side walls, an end truss structure and a fuel tank, wherein the side walls are arranged at the two sides of the chassis, the end truss structure is arranged at the end part of each side wall, the fuel tank is arranged at the middle part of the chassis, the chassis is formed by welding side edge beams of a box beam structure, base plates of the two side edge beams at the end part of the chassis are one complete plate, a cross beam is arranged on the complete plate, circular arc transition is formed at the middle part of the complete plate, the side wall of the fuel tank is extending ends of the side edge beams, the side wall is of a truss form, a hole is formed in the middle part, and a section plate is respectively arranged at the bottom of each upright pole of the side wall. The improved light-weight and high-carrying capacity car body structure of an internal combustion locomotive integrates light weight, high strength, high comfortable degree and safety into a whole, is simple in structure and light in weight and has high anticollision performance.
Description
Technical field
The present invention relates to diesel locomotive technical field, especially a kind of lightweight high-bearing capacity diesel locomotive body construction.
Background technology
Modern railways has also proposed more and more stricter requirement to driver and conductor's comfort level and driver's cab safety.Aspect comfort level, elasticity driver's cab certainly will become diesel locomotive standard configuration.Elasticity driver's cab is installed on bottom bracket supporting locomotive very convenient, on car body bearing-type locomotive, elasticity driver's cab cannot be installed, because driver's cab structure is also the important component part that car body participates in carrying.Increasing driver's cab safety and locomotive light-weight design is conflict body, the driver's cab safety Design of existing locomotive is all to realize by install collision prevention girders structure additional on underframe, impact is all delivered on underframe, for the locomotive of car body bearing-type, the weak very difficult design of underframe relative thin meets already present higher design standard again.So diesel locomotive development at present urgently needs the body construction of a kind of lightweight, high strength, high degree of comfort and safety.
Summary of the invention
In order to overcome existing above-mentioned deficiency, the invention provides a kind of lightweight high-bearing capacity diesel locomotive body construction.
The technical solution adopted for the present invention to solve the technical problems is: a kind of lightweight high-bearing capacity diesel locomotive body construction, comprise underframe, sidewall, end truss structure and fuel tank form, underframe both sides are provided with sidewall, side wall ends is provided with end truss structure, and underframe middle part is provided with fuel tank, and described underframe is welded by the side girders of box beam structure, the base plate of two side girders of underframe end is same whole plate, and whole plate is provided with crossbeam.
According to another embodiment of the invention, further comprise that described whole plate middle part is provided with arc transition.
According to another embodiment of the invention, further comprise the elongated end that described fuel tank sidewall is side girders.
According to another embodiment of the invention, further comprise that described sidewall is truss form, middle part is provided with hole.
According to another embodiment of the invention, further comprise that described sidewall column bottom is equipped with a section plate.
The invention has the beneficial effects as follows, integrate lightweight, high strength, high degree of comfort and safety, simple in structure, quality is light and handy, has very high anticollision performance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is underframe schematic diagram of the present invention.
Fig. 2 is sidewall schematic diagram of the present invention.
Fig. 3 is the whole plate schematic diagram of end bottom plate of the present invention.
Fig. 4 is the local enlarged diagram of sidewall of the present invention.
1. underframe in figure, 2. sidewall, 3. end truss structure, 4. fuel tank, 5. side girders, 6. whole plate, 7. arc transition, 8. hole, 9. column, 10. section plate, 11. crossbeams.
The specific embodiment
As Fig. 1, 2, 3, shown in 4, a kind of lightweight high-bearing capacity diesel locomotive body construction, comprise underframe 1, sidewall 2, end truss structure 3 and fuel tank 4 form, underframe 1 both sides are provided with sidewall 2, sidewall 2 ends are provided with end truss structure 3, underframe 1 middle part is provided with fuel tank 4, described underframe 1 is welded by the side girders 5 of box beam structure, use the sheet material of different-thickness to be welded, the base plate of underframe 1 two side girders 5 in end is same whole plate 6, whole plate 6 is provided with crossbeam 11, transmit hitch longitudinal force, replace auxiliary traction beam in order to reduce weight, described whole plate 6 middle parts are provided with arc transition 7, reducing stress concentrates power is delivered to side girders, the sidewall of described fuel tank 4 is the elongated end of side girders 5, use bearing-type fuel tank 4, different from traditional design is to utilize box beam side plate along stretching as fuel tank 4 sidewalls, effectively avoided the cross weld version of fuel tank 4 with section bar overlap joint, improve structural fatigue intensity, described sidewall 2 is truss form, middle part is provided with hole 8, for expendable weight, column 9 bottoms of described sidewall 2 are equipped with cuts plate 10, concentrated for eliminating stress.End truss structure 3 is important component parts of new car body structure, the height of truss is combined by the high 2M of side-walls and is smoothly transitted into 0.8M by rod member, for installation and the locomotive moulding of elasticity driver's cab provides very large design space, under hitch longitudinal force effect operating mode, thereby this structure alleviates the stressed load of underframe be delivered to of power more on sidewall, the whole strength level that improves car body, aspect safety, owing to having adopted end truss structure 3, can imitate dispersion impact, there is very high anticollision performance.
Lightweight high-bearing capacity diesel locomotive body construction after improvement integrates lightweight, high strength, high degree of comfort and safety, and simple in structure, quality is light and handy, has very high anticollision performance.
Claims (5)
1. a lightweight high-bearing capacity diesel locomotive body construction, it is characterized in that, comprise underframe (1), sidewall (2), end truss structure (3) and fuel tank (4) form, underframe (1) both sides are provided with sidewall (2), sidewall (2) end is provided with end truss structure (3), underframe (1) middle part is provided with fuel tank (4), described underframe (1) is welded by the side girders (5) of box beam structure, the base plate of underframe (1) two side girders in end (5) is same whole plate (6), and whole plate (6) is provided with crossbeam (11).
2. lightweight high-bearing capacity diesel locomotive body construction according to claim 1, is characterized in that, described whole plate (6) middle part is provided with arc transition (7).
3. lightweight high-bearing capacity diesel locomotive body construction according to claim 1, is characterized in that, the sidewall of described fuel tank (4) is the elongated end of side girders (5).
4. lightweight high-bearing capacity diesel locomotive body construction according to claim 1, is characterized in that, described sidewall (2) is truss form, and middle part is provided with hole (8).
5. lightweight high-bearing capacity diesel locomotive body construction according to claim 4, is characterized in that, column (9) bottom of described sidewall (2) is equipped with cuts plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410279551.6A CN104015740A (en) | 2014-06-23 | 2014-06-23 | Car body structure of internal combustion locomotive with light weight and high carrying capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410279551.6A CN104015740A (en) | 2014-06-23 | 2014-06-23 | Car body structure of internal combustion locomotive with light weight and high carrying capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104015740A true CN104015740A (en) | 2014-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410279551.6A Pending CN104015740A (en) | 2014-06-23 | 2014-06-23 | Car body structure of internal combustion locomotive with light weight and high carrying capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104015740A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109502A (en) * | 2015-09-23 | 2015-12-02 | 南车资阳机车有限公司 | Vehicle-body loading type vehicle whole fuel tank structure |
| CN108001473A (en) * | 2017-12-14 | 2018-05-08 | 中车戚墅堰机车有限公司 | A kind of modularization lightweight diesel locomotive car body |
| CN111891156A (en) * | 2020-08-28 | 2020-11-06 | 中车戚墅堰机车有限公司 | Novel corridor body structure in diesel locomotive |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0888946A1 (en) * | 1997-07-02 | 1999-01-07 | De Dietrich Ferroviaire | Railway vehicle with at least one interchangeable end module |
| US20020073885A1 (en) * | 2000-12-20 | 2002-06-20 | Saxton Gregory J. | Center beam car with depressed cargo-carrying area |
| JP2004268851A (en) * | 2003-03-11 | 2004-09-30 | Tokyu Car Corp | Low-floor structure of railway vehicle, and structure frame of railway vehicle |
| CN1843819A (en) * | 2005-04-06 | 2006-10-11 | 株式会社日立制作所 | Car body structure |
| CN102501866A (en) * | 2011-12-23 | 2012-06-20 | 南车二七车辆有限公司 | Heavy-load double-layer-loaded container rail wagon |
| WO2013107023A1 (en) * | 2012-01-19 | 2013-07-25 | General Electric Company | Vehicle body and manufacturing method |
| CN203358605U (en) * | 2013-06-28 | 2013-12-25 | 南车戚墅堰机车有限公司 | Novel internal-combustion locomotive underframe |
| CN203876765U (en) * | 2014-06-23 | 2014-10-15 | 南车戚墅堰机车有限公司 | Light-weight high-bearing-capacity internal combustion locomotive body structure |
-
2014
- 2014-06-23 CN CN201410279551.6A patent/CN104015740A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0888946A1 (en) * | 1997-07-02 | 1999-01-07 | De Dietrich Ferroviaire | Railway vehicle with at least one interchangeable end module |
| US20020073885A1 (en) * | 2000-12-20 | 2002-06-20 | Saxton Gregory J. | Center beam car with depressed cargo-carrying area |
| JP2004268851A (en) * | 2003-03-11 | 2004-09-30 | Tokyu Car Corp | Low-floor structure of railway vehicle, and structure frame of railway vehicle |
| CN1843819A (en) * | 2005-04-06 | 2006-10-11 | 株式会社日立制作所 | Car body structure |
| CN102501866A (en) * | 2011-12-23 | 2012-06-20 | 南车二七车辆有限公司 | Heavy-load double-layer-loaded container rail wagon |
| WO2013107023A1 (en) * | 2012-01-19 | 2013-07-25 | General Electric Company | Vehicle body and manufacturing method |
| CN203358605U (en) * | 2013-06-28 | 2013-12-25 | 南车戚墅堰机车有限公司 | Novel internal-combustion locomotive underframe |
| CN203876765U (en) * | 2014-06-23 | 2014-10-15 | 南车戚墅堰机车有限公司 | Light-weight high-bearing-capacity internal combustion locomotive body structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109502A (en) * | 2015-09-23 | 2015-12-02 | 南车资阳机车有限公司 | Vehicle-body loading type vehicle whole fuel tank structure |
| CN105109502B (en) * | 2015-09-23 | 2017-08-25 | 中车资阳机车有限公司 | A kind of car body bearing-type locomotive integral tank structure |
| CN108001473A (en) * | 2017-12-14 | 2018-05-08 | 中车戚墅堰机车有限公司 | A kind of modularization lightweight diesel locomotive car body |
| CN111891156A (en) * | 2020-08-28 | 2020-11-06 | 中车戚墅堰机车有限公司 | Novel corridor body structure in diesel locomotive |
| CN111891156B (en) * | 2020-08-28 | 2024-03-29 | 中车戚墅堰机车有限公司 | Corridor vehicle body structure in novel diesel locomotive |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140903 |
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| WD01 | Invention patent application deemed withdrawn after publication |