CN104122104A - Wheel set running-in test device - Google Patents
Wheel set running-in test device Download PDFInfo
- Publication number
- CN104122104A CN104122104A CN201410402820.3A CN201410402820A CN104122104A CN 104122104 A CN104122104 A CN 104122104A CN 201410402820 A CN201410402820 A CN 201410402820A CN 104122104 A CN104122104 A CN 104122104A
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- China
- Prior art keywords
- wheel set
- wheel
- motor
- running
- test device
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- 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.)
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention relates to the technical field of locomotive wheel set test, in particular to a wheel set running-in test device. The wheel set running-in test device comprises an electrical box, a motor base, a motor, a wheel set support and a wheel set, the motor is arranged on the motor base, the wheel set is mounted on the wheel set support, a gearbox is arranged on the left of the motor and is in flange connection with a universal shaft, the left side of the universal shaft is in flange connection with an input shaft, the input shaft is connected with the wheel set, rubber parts are arranged between the wheel set and the wheel set support, and the gearbox is in flange connection with the motor. The wheel set running-in test device has the advantages that the running-in test electrical box serves as a control terminal and is used for programmatically controlling output of the 980r/min motor; motor input rotating speed turns to wheel set input shaft rotating speed through an internal gear by the aid of gear ratio, the wheel set input shaft rotating speed is transmitted to the universal shaft through an output end, and the universal shaft is connected with the wheel set input shaft, so that wheel set running-in test is achieved.
Description
Technical field
The present invention relates to train wheel experimental technique field, especially a kind of wheel is to running test device.
Background technology
Owing to for the wheel of repairing, need being carried out to running-in test.Intra-company only can do with the wheel of traction electric machine running-in is tested, and therefore, due to its uniqueness, causes on-the-spot running test device to can not meet its running-in testing requirements.Concrete aspect is: 1. due to the right structure of assembling trailing wheel and the difference of repair in shop locomotive, the support that causes wheel to be tested running-in need be from new design.2. because it does not have traction electric machine, need be from new design running-in test method.3. in running-in test, there is the requirement of rotating speed, direction and time.Scene ensures it without this equipment.
Summary of the invention
Can not meet the deficiency of testing requirements in order to overcome existing running test device, the invention provides a kind of wheel to running test device.
The technical solution adopted for the present invention to solve the technical problems is: a kind of wheel is to running test device, comprise electric appliance box, motor cabinet, motor, wheel to support and take turns right, described motor cabinet is provided with motor, described wheel being arranged on wheel on support, described motor left side is provided with wheel box, described wheel box connects universal shaft, and described universal shaft left side connects input shaft, described input shaft fifth wheel pair.
According to another embodiment of the invention, further comprise, take turns to and take turns being provided with rubber parts between support.
According to another embodiment of the invention, further comprise, between wheel box and motor and universal shaft, adopt flange to be connected, universal shaft adopts flange to be connected with input shaft.
The invention has the beneficial effects as follows this wheel running test device running-in test electric appliance box as control terminal, for carrying out the output of programming Control 980r/min motor.Utilize the gear ratio of wheel box that motor input speed is transformed into wheel to input shaft rotating speed by internal gear, be transferred to universal shaft by output terminal, universal shaft is connected and reaches wheel to the object of running and testing input shaft with wheel.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
In figure 1, electric appliance box, 2, motor cabinet, 3, motor, 4, wheel box, 5, flange, 6, universal shaft, 7, input shaft, 8, wheel is to support, 9, rubber parts, 10, take turns right.
Embodiment
If Fig. 1 is structural representation of the present invention, a kind of wheel is to running test device, comprise electric appliance box 1, motor cabinet 2, motor 3, take turns support 8 and take turns 10, described motor cabinet 2 is provided with motor 3, described wheel is arranged on and takes turns on support 8 10, and described motor 3 left sides are provided with wheel box 4, and described wheel box 4 connects universal shaft 6, described universal shaft 6 left sides connect input shaft 7, and described input shaft 7 fifth wheels are to 10.
According to another embodiment of the invention, further comprise, take turns 10 and take turns being provided with rubber parts 9 between support 8.
According to another embodiment of the invention, further comprise, between wheel box 4 and motor 3 and universal shaft 6, adopt flange 5 to be connected, universal shaft 6 adopts flange 5 to be connected with input shaft 7.
This wheel to running test device when in use, starter motor 3, via being transferred to wheel on 10 by universal shaft 6 again after wheel box 4 parameters, makes wheel be rotated on to support 8 at wheel 10, realizes testing requirements.
And design and produce wheel to support 8, adjust the right singularity of wheel for fluid power, utilize two ends axle box and gear case for the strong point, reach 3 firm requirements, steady when wheel is tested having a try in race, the operation of safety.
Design proposal is by after on-site verification, and package unit has well reached the requirement of testing rotating, test speed, test period.And field observation, the operation that package unit can be steady, safe.And institute's test data obtains the professional person of intra-company approval.The strong race for follow-up liquid tune locomotive is had a try to test and is provided safeguard.
Claims (3)
1. a wheel is to running test device, comprise electric appliance box (1), motor cabinet (2), motor (3), take turns support (8) and take turns (10), described motor cabinet (2) is provided with motor (3), described wheel is arranged on wheel on support (8) to (10), it is characterized in that, described motor (3) left side is provided with wheel box (4), and described wheel box (4) connects universal shaft (6), described universal shaft (6) left side connects input shaft (7), and described input shaft (7) fifth wheel is to (10).
2. according to claim 1 wheel running test device, is characterized in that, takes turns (10) and takes turns being provided with rubber parts (9) between support (8).
3. according to claim 1 wheel running test device, is characterized in that, between wheel box (4) and motor (3) and universal shaft (6), adopts flange (5) to be connected, and universal shaft (6) adopts flange (5) to be connected with input shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402820.3A CN104122104A (en) | 2014-08-15 | 2014-08-15 | Wheel set running-in test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402820.3A CN104122104A (en) | 2014-08-15 | 2014-08-15 | Wheel set running-in test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104122104A true CN104122104A (en) | 2014-10-29 |
Family
ID=51767605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410402820.3A Pending CN104122104A (en) | 2014-08-15 | 2014-08-15 | Wheel set running-in test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104122104A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021093618A1 (en) * | 2019-11-15 | 2021-05-20 | 中车大同电力机车有限公司 | Electric locomotive drive unit running-in test bench |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201181258Y (en) * | 2008-04-11 | 2009-01-14 | 张颖 | Opposite loading running-in tester for moveable wheel of rail vehicle |
| EP2270487A1 (en) * | 2009-07-03 | 2011-01-05 | RöschConsult Ltd. | Device for ultrasound examination of installed wheel set shafts of railway freight cars |
| CN202217151U (en) * | 2011-08-22 | 2012-05-09 | 北京新联铁科技发展有限公司 | Electrical control device of large power locomotive wheel set running-in testing stand |
| CN202255903U (en) * | 2011-09-14 | 2012-05-30 | 株洲南车时代电气股份有限公司 | Locomotive wheel set testing apparatus |
| CN204008163U (en) * | 2014-08-15 | 2014-12-10 | 南车戚墅堰机车有限公司 | Wheel is to running test device |
-
2014
- 2014-08-15 CN CN201410402820.3A patent/CN104122104A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201181258Y (en) * | 2008-04-11 | 2009-01-14 | 张颖 | Opposite loading running-in tester for moveable wheel of rail vehicle |
| EP2270487A1 (en) * | 2009-07-03 | 2011-01-05 | RöschConsult Ltd. | Device for ultrasound examination of installed wheel set shafts of railway freight cars |
| CN202217151U (en) * | 2011-08-22 | 2012-05-09 | 北京新联铁科技发展有限公司 | Electrical control device of large power locomotive wheel set running-in testing stand |
| CN202255903U (en) * | 2011-09-14 | 2012-05-30 | 株洲南车时代电气股份有限公司 | Locomotive wheel set testing apparatus |
| CN204008163U (en) * | 2014-08-15 | 2014-12-10 | 南车戚墅堰机车有限公司 | Wheel is to running test device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021093618A1 (en) * | 2019-11-15 | 2021-05-20 | 中车大同电力机车有限公司 | Electric locomotive drive unit running-in test bench |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |