CN201834014U - Power system for railway motor trolleys - Google Patents
Power system for railway motor trolleys Download PDFInfo
- Publication number
- CN201834014U CN201834014U CN2010205655435U CN201020565543U CN201834014U CN 201834014 U CN201834014 U CN 201834014U CN 2010205655435 U CN2010205655435 U CN 2010205655435U CN 201020565543 U CN201020565543 U CN 201020565543U CN 201834014 U CN201834014 U CN 201834014U
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- CN
- China
- Prior art keywords
- power system
- oil pump
- power unit
- mount pad
- system device
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Abstract
The utility model provides a power system for railway motor trolleys, which is provided with an engine and a motor, the engine is rigidly connected with the motor through a connecting shell to form an integrated power unit, brackets are arranged on one end and both sides of the power unit, vibration isolators are arranged on mounting seats I fixed on a chassis, and the brackets are connected with the vibration isolators. The purpose of the utility model is to improve the applicability of a motor trolley, expand the functionality and provide the power system which is adapted to the structural characteristics of the motor trolley and meets the requirement on the functions of the motor trolley.
Description
Technical field
The utility model relates to a kind of power system device of railroad track car.
Background technology
At present, the get on the right track power system of car of railway is equipped with on the car and the following branch of car, conventional power system is driving engine and electrical generator to be contained on the public underframe be installed on the vehicle frame again, because the positioning requirements height that driving engine connects with electrical generator, adjust loaded down with trivial detailsly, in addition for guaranteeing the strength and stiffness of public underframe, the design volume of underframe is big, weight big, take up room, increase complete vehicle weight, be unfavorable for the raising of vehicle track running performance and the expansion of function.
The utility model content
The technical matters that the utility model solves: the power system device that a kind of railroad track car is provided, purpose is to improve the utilization performance of rail vehicle, enlarge functions of use, for railroad track garage already provides a kind of power system device that is applicable to the rail vehicle constructional feature, satisfies rail vehicle function needs.
The technical solution adopted in the utility model: a kind of power system device of railroad track car, have driving engine and electrical motor, described driving engine becomes the integral power unit by body contact and electrical generator rigid attachment together, one end and the both sides of described power unit are provided with support, vibration isolator is arranged on the mount pad I that is fixed on the vehicle frame, and support is connected with vibration isolator.
The clutch end of described power unit is connected with universal joint shaft one end, the universal joint shaft other end is connected with oil pump by the oil pump seat, described oil pump seat is installed on the mount pad II that is fixed on the vehicle frame and upward and in it is provided with castellated shaft, castellated shaft one end is connected with universal joint shaft by flange, and its other end is connected with the oil pump input shaft by female splines.
Described mount pad I is three and all is fixed on the vehicle frame, and described vibration isolator also is three and by being bolted on the mount pad I, described three supports and being set on the bolt.
Described power unit can be installed a cover or two covers according to power requirement.
The utility model advantage compared with prior art:
1, compare with other railway power cars, the rail vehicle wheel is little, vehicle frame is low, equipment is many under the vehicle frame, the space is little.Power system of the present utility model has been cancelled the used public underframe form of conventional power generation usage unit, has saved the space, and is simple in structure, and low production cost is easy for installation;
2, power system is contained under the vehicle frame, has reduced the car load center of gravity, improves the running stability of rail vehicle;
3, the electrical generator rear end drives oil pump by universal joint shaft, has enlarged the range of use of electrical generator, has increased the functions of use of rail vehicle, helps the multi-function operation scope of expansion orbit car;
4, whole power system compact conformation can be contained on the rail vehicle by two covers together, increases the power grade of rail vehicle, improves the running velocity of rail vehicle;
5, can cancel as required or universal joint shaft and oil pump are installed, help widening the functions of use of rail vehicle.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing 1 a kind of embodiment of the present utility model is described.
A kind of power system device of railroad track car, have driving engine 1 and electrical motor 3, driving engine 1 becomes integral power unit 4 by body contact 2 and electrical generator 3 rigid attachment together, the clutch end of power unit 4 is connected with universal joint shaft 6 one ends, universal joint shaft 6 other ends are connected with oil pump 10 by oil pump seat 7, universal joint shaft 6 can overcome the relative motion between power unit 4 and the oil pump seat 7, described oil pump seat 7 is installed on the mount pad II12 that is fixed on the vehicle frame and upward and in it is provided with castellated shaft, castellated shaft one end is connected with universal joint shaft 6 by flange, its other end is connected with oil pump 10 input shafts by female splines, driving engine 1 drives electrical motor 3 work by coupler (can be multiple pattern), and universal joint shaft 6 passes to 10 work of oil pump seat 7 driving oil pumps with the power of fraction; Vehicle frame is provided with three mount pad I 11, vibration isolator 8 also is three and is fixed on the mount pad I 11 by bolt 9, the vibration isolator 8 that rigidity is suitable has been avoided the mutual transmission of vehicle frame and power unit 4 vibrations, and three supports 5 that an end of power unit 4 and both sides are provided with are set on the bolt 9.
Rail vehicle can be adorned a cover or two cover power units 4 according to power and working condition requirement, improves the power grade of rail vehicle.
Rail vehicle can also be cancelled universal joint shaft 6, oil pump seat 7 and oil pump 10 as required.
The utility model is that the design feature of a kind of suitable railcar own can improve again running stability, increases power, enlarge the power system device that railcar is used function.
Claims (4)
1. the power system device of a railroad track car, have driving engine (1) and electrical motor (3), it is characterized in that: described driving engine (1) becomes integral power unit (4) by body contact (2) and electrical generator (3) rigid attachment together, one end of described power unit (4) and both sides are provided with support (5), vibration isolator (8) is arranged on the mount pad I (11) that is fixed on the vehicle frame, and support (5) is connected with vibration isolator (8).
2. the power system device of railroad track car according to claim 1, it is characterized in that: the clutch end of described power unit (4) is connected with universal joint shaft (6) one ends, universal joint shaft (6) other end is connected with oil pump (10) by oil pump seat (7), described oil pump seat (7) is installed on the mount pad II (12) that is fixed on the vehicle frame and upward and in it is provided with castellated shaft, castellated shaft one end is connected with universal joint shaft (6) by flange, and its other end is connected with oil pump (10) input shaft by female splines.
3. the power system device of railroad track car according to claim 1 and 2, it is characterized in that: described mount pad I (11) is three and all is fixed on the vehicle frame, described vibration isolator (8) also is three and is fixed on the mount pad I (11) by bolt (9) that described three supports (5) are set on the bolt (9).
4. the power system device of railroad track car according to claim 4 is characterized in that: described power unit (4) can be installed a cover or two covers according to power requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205655435U CN201834014U (en) | 2010-10-18 | 2010-10-18 | Power system for railway motor trolleys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205655435U CN201834014U (en) | 2010-10-18 | 2010-10-18 | Power system for railway motor trolleys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834014U true CN201834014U (en) | 2011-05-18 |
Family
ID=44004110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205655435U Expired - Lifetime CN201834014U (en) | 2010-10-18 | 2010-10-18 | Power system for railway motor trolleys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358295A (en) * | 2011-09-19 | 2012-02-22 | 南车戚墅堰机车有限公司 | Novel transmission device for locomotive |
-
2010
- 2010-10-18 CN CN2010205655435U patent/CN201834014U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358295A (en) * | 2011-09-19 | 2012-02-22 | 南车戚墅堰机车有限公司 | Novel transmission device for locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 721003 Baoji province Shaanxi City Jintai District Baofu Road No. 118 Patentee after: BAOJI CSR 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. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |