CN201151384Y - Diesel electric set for diesel locomotive - Google Patents
Diesel electric set for diesel locomotive Download PDFInfo
- Publication number
- CN201151384Y CN201151384Y CNU2008200618235U CN200820061823U CN201151384Y CN 201151384 Y CN201151384 Y CN 201151384Y CN U2008200618235 U CNU2008200618235 U CN U2008200618235U CN 200820061823 U CN200820061823 U CN 200820061823U CN 201151384 Y CN201151384 Y CN 201151384Y
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- China
- Prior art keywords
- diesel
- locomotive
- vibration isolator
- diesel locomotive
- utility
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Abstract
The utility model provides a diesel generating set of a diesel locomotive and relates to a mounting structure of a power diesel engine and a main traction generator on a diesel locomotive. The utility model aims at proving a gasoline generating set of a diesel locomotive which can effectively solve the technical difficulties like large displacement, coaxial force complementation, and the like, generated by the difference of the vibration working frequency between the gasoline engine and the main traction generator. The technical scheme adopted is as follows: the gasoline generating set of a diesel locomotive includes the main traction generator and the gas engine; wherein, the main traction generator is rigidly arranged on the frame of the locomotive. The utility model also includes an elastic coupling and a vibration isolator; wherein, one end of the elastic coupling is connected with the main traction generator and the other end is connected with the gasoline engine; the gasoline engine is arranged on the frame of the locomotive by the vibration isolator. The gasoline generating set of a diesel locomotive is mainly applied in the power device of the diesel locomotive.
Description
Technical field
The utility model relates to the power diesel engine on a kind of diesel locomotive and draws the mounting structure of main generator.
Background technology
The domestic and international modal mounting means of high powered diesel locomotive diesel powerplant, be to draw main generator by connecting box to be contained on the diesel engine, or diesel engine and the shared integral installation frame of traction main generator, guarantee the concentricity requirement of bent axle output center of gyration and traction main generator rotor, the torsion oscillations and the additional forces between the parts of whole transmission shafting are controlled in the scope of permission, thereby steadily realize the power output of diesel engine.The shortcoming of prior art is that so the weight of diesel powerplant and profile also are subjected to certain restriction, the diesel locomotive installed power that adopts these mounting meanss usually is all below 6000 horsepowers because locomotive heavily has exacting requirements to gauge and axle.
Summary of the invention
The purpose of this utility model provides a kind of can effectively the solution between diesel engine and the traction main generator owing to vibrate the diesel locomotive diesel powerplant of technical barriers such as big displacement that frequency of operation difference produces, axial force compensation.
The technical scheme that is adopted is: a kind of diesel locomotive diesel powerplant, comprise traction main generator, diesel engine, wherein drawing the main generator rigidity is installed in the locomotive frame, also comprise elastic clutch and vibration isolator, wherein an end of elastic clutch is connected with the traction main generator, the other end is connected with diesel engine, and diesel engine passes through the vibration isolator elastomeric mounting in locomotive frame.
Described elastic clutch includes Rubber Parts that is positioned at its middle part and the matrix that is positioned at its side.
Described vibration isolator is 8 supporting constructions.
The described Rubber Parts that is positioned at the elastic clutch middle part has three rows.
From architectural feature of the present utility model as can be seen, the characteristic of the utility model on locomotive is both not adopt connecting box to connect the traction main generator, do not adopt diesel engine and the integral installation frame that draws main generator yet, but adopt diesel engine to pass through the vibration isolator elastomeric mounting in locomotive frame, traction main generator then rigidity is installed in the locomotive frame, installation between the two is fully independently, diesel engine flywheel end is connected with the traction main generator rotor by elastic clutch realizes power output, and its horsepower output reaches 6500 horsepowers.Vibration isolator in the utility model can adopt 8 supports, be aided with inhibiting device simultaneously, can effectively slow down and impact the influence that transmission shafting is caused in the locomotive operation process between the diesel engine and car body mutually, the displacement of diesel engine can be controlled within certain scope again; Elastic clutch is transfer torque smoothly not only, solves torsional vibration problems, also has radially, the compensation ability of angle, longitudinal travel, thereby absorbs interaxle antagonistic force, reduces vibration.The novel elastic plunging joint of selecting for use has Rubber Parts, and main effect is problems such as a solution torsional oscillation that is, moment of torsion transmission, radial runout compensation, and its distinctive diaphragm device has then solved axial, the angle migration problem of axle system.
From architectural feature of the present utility model as can be seen, advantage of the present utility model is: by reasonable apolegamy elastic clutch and vibration isolator, efficiently solve between diesel engine and the traction main generator owing to vibrate technical barriers such as big displacement that frequency of operation difference produces, axial force compensation, horsepower output reaches 6500 horsepowers.
Description of drawings
Fig. 1 is a structure cross-sectional schematic of the present utility model
Fig. 2 is the part-structure cross-sectional schematic of elastic clutch of the present utility model
Reference numeral wherein: the 1st, traction main generator 2 is that diesel engine 3 is that elastic clutch 4 is that vibration isolator 5 is that Rubber Parts 6 is matrixs
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Preferred embodiment
As shown in Figure 1 to Figure 3, a kind of diesel locomotive diesel powerplant, comprise traction main generator 1, diesel engine 2, wherein drawing main generator 1 rigidity is installed in the locomotive frame, also comprise elastic clutch 3 and vibration isolator 4, wherein an end of elastic clutch 3 is connected with traction main generator 1, and the other end is connected with diesel engine 2, and diesel engine 2 passes through vibration isolator 4 elastomeric mounting in locomotive frame.
Described elastic clutch 3 comprises Rubber Parts 5 that is positioned at its middle part and the matrix 6 that is positioned at its side.
Described vibration isolator 4 is 8 supporting constructions.
The described Rubber Parts 5 that is positioned at elastic clutch 3 middle parts has three rows.
Claims (4)
1, a kind of diesel locomotive diesel powerplant, comprise traction main generator (1), diesel engine (2), wherein drawing main generator (1) rigidity is installed in the locomotive frame, it is characterized in that also comprising elastic clutch (3) and vibration isolator (4), wherein an end of elastic clutch (3) is connected with traction main generator (1), the other end is connected with diesel engine (2), and diesel engine (2) passes through vibration isolator (4) elastomeric mounting in locomotive frame.
2, diesel locomotive diesel powerplant according to claim 1 is characterized in that described elastic clutch (3) includes Rubber Parts (5) that is positioned at its middle part and the matrix (6) that is positioned at its side.
3, diesel locomotive diesel powerplant according to claim 1 and 2 is characterized in that described vibration isolator (4) is 8 supporting constructions.
4, diesel locomotive diesel powerplant according to claim 2 is characterized in that the described Rubber Parts (5) that is positioned at elastic clutch (3) middle part has three rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200618235U CN201151384Y (en) | 2008-01-17 | 2008-01-17 | Diesel electric set for diesel locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200618235U CN201151384Y (en) | 2008-01-17 | 2008-01-17 | Diesel electric set for diesel locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151384Y true CN201151384Y (en) | 2008-11-19 |
Family
ID=40127063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200618235U Expired - Fee Related CN201151384Y (en) | 2008-01-17 | 2008-01-17 | Diesel electric set for diesel locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151384Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292137A (en) * | 2015-10-29 | 2016-02-03 | 南车资阳机车有限公司 | Diesel generator set mounting structure of internal combustion locomotive |
| CN106379330A (en) * | 2016-11-22 | 2017-02-08 | 常州轻工职业技术学院 | Diesel generator set installing mechanism |
| CN109570905A (en) * | 2018-11-30 | 2019-04-05 | 上海科泰电源股份有限公司 | A kind of high-pressure diesel electric generating set coupling assembly technology |
-
2008
- 2008-01-17 CN CNU2008200618235U patent/CN201151384Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292137A (en) * | 2015-10-29 | 2016-02-03 | 南车资阳机车有限公司 | Diesel generator set mounting structure of internal combustion locomotive |
| CN106379330A (en) * | 2016-11-22 | 2017-02-08 | 常州轻工职业技术学院 | Diesel generator set installing mechanism |
| CN109570905A (en) * | 2018-11-30 | 2019-04-05 | 上海科泰电源股份有限公司 | A kind of high-pressure diesel electric generating set coupling assembly technology |
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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: 20081119 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |