CN203876765U - Light-weight high-bearing-capacity internal combustion locomotive body structure - Google Patents
Light-weight high-bearing-capacity internal combustion locomotive body structure Download PDFInfo
- Publication number
- CN203876765U CN203876765U CN201420333051.1U CN201420333051U CN203876765U CN 203876765 U CN203876765 U CN 203876765U CN 201420333051 U CN201420333051 U CN 201420333051U CN 203876765 U CN203876765 U CN 203876765U
- Authority
- CN
- China
- Prior art keywords
- underframe
- light
- internal combustion
- fuel tank
- locomotive body
- 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.)
- Expired - Fee Related
Links
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 27
- 238000002485 combustion reaction Methods 0.000 title abstract 6
- 239000002828 fuel tank Substances 0.000 claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to the technical field of internal combustion locomotives, particularly to a light-weight high-bearing-capacity internal combustion locomotive body structure. Existing internal combustion locomotive development is in urgent need for a light-weight, high-strength, high-comfort-level and high-security locomotive body structure. The light-weight high-bearing-capacity internal combustion locomotive body structure comprises an underframe, side walls, end truss structures and a fuel tank. Both sides of the underframe are provided with the side walls; the end portion of each side wall is provided with the corresponding end truss structure; the middle of the underframe is provided with the fuel tank; the under frame is formed by welding side beams in a box type beam structure; the bottom plate of the two side beams on the end portions of the underframe is the same integral plate; the integral plate is provided with cross beams, the middle of the integral plate is provided with an arc transition unit; the side walls of the fuel tank are the extending ends of the side beams and are of a structure of trusses, and the middle of each truss is provided with a hole; the bottoms of the stand columns of the side walls of the fuel tank are provided with split plates. The improved light-weight high-bearing-capacity internal combustion locomotive body structure integrates light weight, high strength, high comfort level and high safety into a whole and is simple in structure, light in weight and high in anti-collision performance.
Description
Technical field
The utility model 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.
Utility model content
In order to overcome existing above-mentioned deficiency, the utility model provides a kind of lightweight high-bearing capacity diesel locomotive body construction.
The utility model solves the technical scheme that its technical matters adopts: 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 present utility model, further comprise that described whole plate middle part is provided with arc transition.
According to another embodiment of the present utility model, further comprise the elongated end that described fuel tank sidewall is side girders.
According to another embodiment of the present utility model, further comprise that described sidewall is truss form, middle part is provided with hole.
According to another embodiment of the present utility model, further comprise that described sidewall column bottom is equipped with a section plate.
The beneficial effects of the utility model are, integrate lightweight, high strength, high degree of comfort and safety, and simple in structure, quality is light and handy, has very high anticollision performance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is underframe schematic diagram of the present utility model.
Fig. 2 is sidewall schematic diagram of the present utility model.
Fig. 3 is the whole plate schematic diagram of end bottom plate of the present utility model.
Fig. 4 is the local enlarged diagram of sidewall of the present utility model.
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 |
|---|---|---|---|
| CN201420333051.1U CN203876765U (en) | 2014-06-23 | 2014-06-23 | Light-weight high-bearing-capacity internal combustion locomotive body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333051.1U CN203876765U (en) | 2014-06-23 | 2014-06-23 | Light-weight high-bearing-capacity internal combustion locomotive body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203876765U true CN203876765U (en) | 2014-10-15 |
Family
ID=51677296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420333051.1U Expired - Fee Related CN203876765U (en) | 2014-06-23 | 2014-06-23 | Light-weight high-bearing-capacity internal combustion locomotive body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203876765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015740A (en) * | 2014-06-23 | 2014-09-03 | 南车戚墅堰机车有限公司 | Car body structure of internal combustion locomotive with light weight and high carrying capacity |
| WO2017167536A1 (en) * | 2016-03-31 | 2017-10-05 | Siemens Aktiengesellschaft | Fuel tank for a rail vehicle, and rail vehicle having such a fuel tank |
-
2014
- 2014-06-23 CN CN201420333051.1U patent/CN203876765U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015740A (en) * | 2014-06-23 | 2014-09-03 | 南车戚墅堰机车有限公司 | Car body structure of internal combustion locomotive with light weight and high carrying capacity |
| WO2017167536A1 (en) * | 2016-03-31 | 2017-10-05 | Siemens Aktiengesellschaft | Fuel tank for a rail vehicle, and rail vehicle having such a fuel tank |
| CN109070907A (en) * | 2016-03-31 | 2018-12-21 | 西门子股份公司 | For the fuel tank of rail vehicle and the rail vehicle with this fuel tank |
| RU2693395C1 (en) * | 2016-03-31 | 2019-07-02 | Сименс Акциенгезелльшафт | Fuel tank of rail vehicle and rail vehicle with said fuel tank |
| CN109070907B (en) * | 2016-03-31 | 2020-08-21 | 西门子交通有限公司 | Fuel tank for a rail vehicle and rail vehicle having such a fuel tank |
| US10913468B2 (en) | 2016-03-31 | 2021-02-09 | Siemens Mobility GmbH | Rail vehicle having a fuel tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |