CN204924603U - Experimental sliding ring brush yoke system vibration's device - Google Patents
Experimental sliding ring brush yoke system vibration's device Download PDFInfo
- Publication number
- CN204924603U CN204924603U CN201520647240.0U CN201520647240U CN204924603U CN 204924603 U CN204924603 U CN 204924603U CN 201520647240 U CN201520647240 U CN 201520647240U CN 204924603 U CN204924603 U CN 204924603U
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- CN
- China
- Prior art keywords
- sliding ring
- brush
- motor
- brush yoke
- brush holder
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- Expired - Fee Related
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Abstract
The utility model discloses an experimental sliding ring brush yoke system vibration's device, including test seat, sliding ring subassembly, the motor through first brush yoke and the second brush yoke that the brush yoke stock is connected, is fixed carbon brush on the brush yoke stock, the bolt, bottom plate, left side board and right side board are drawn together to the test stationary ladle, the sliding ring subassembly includes the dabber and installs the sliding ring of spindle, the dabber both ends are fixed in respectively the left side board with on the board of right side, first brush yoke passes through the bolt fastening is in on the board of left side, the motor with the dabber is close to the one end of right side board is connected and is fixed through the motor fixing base on the bottom plate. The utility model discloses a motor drives the sliding ring operation, and the sliding friction motion is done to the carbon brush on the brush yoke stock on the sliding ring outer loop, through vibration test and make it qualified, and can be with the life -span control of sliding ring brush yoke system at within range directly perceived.
Description
Technical field
The utility model belongs to technical field of wind power generator, is specifically related to a kind of device testing sliding ring brush frame system vibration.
Background technology
The manufacturing enterprise of present domestic wind-power electricity generation sliding ring brush frame system only has 2, but their product is not all through the examination of vibration test, because wind field running environment is very severe, in putting into operation without the sliding ring brush frame system that vibration test is qualified, sliding ring brush frame serious wear will be caused, outside surface scaling loss, has a strong impact on the serviceable life of whole system.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide a kind of device testing sliding ring brush frame system vibration, operated by driven by motor slip ring, carbon brush on brush holder stock does sliding friction campaign on slip ring outer shroud, make it qualified by vibration test, sliding ring brush frame system lifetim can be controlled in appreciable extent.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
Test a device for sliding ring brush frame system vibration, comprise test bench, slip ring assembly, motor, the first brush holder connected by brush holder stock and the second brush holder, be fixed on the carbon brush on described brush holder stock, bolt; Described test bench comprises base plate, left plate and right plate, described slip ring assembly comprises mandrel and is arranged on the slip ring on described mandrel, described mandrel two ends are individually fixed on described left plate and described right plate, be bolted to described in described first brush holder passes through on described left plate, described motor and described mandrel are connected near one end of described right plate and are fixed on described base plate by motor fixing seat.
Further, described motor is connected with described mandrel one end near described right plate with axle connection floral disc by motor contact, needle spikesedge herb successively.
Further, the working environment of described device is: temperature: 19.6-19.8 DEG C, relative humidity: 48-49%RH, atmospheric pressure: 100.5-100.7kPa.
The beneficial effects of the utility model are:
The utility model is operated by driven by motor slip ring, and the carbon brush on brush holder stock does sliding friction campaign on slip ring outer shroud, makes it qualified, sliding ring brush frame system lifetim can be controlled in appreciable extent by vibration test.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of instructions, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Number in the figure illustrates:
1, slip ring, 2, mandrel, 3, left plate, 4, right plate, the 5, first brush holder, the 6, second brush holder, 7, brush holder stock, 8, carbon brush, 9, bolt, 10, motor.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Figure 1, a kind of device testing sliding ring brush frame system vibration, comprises test bench, slip ring assembly, motor 10, and the first brush holder 5 and the second brush holder 6 connected by brush holder stock 7, is fixed on the carbon brush 8 on described brush holder stock 7, bolt 9; Described test bench comprises base plate, left plate 3 and right plate 4, the slip ring 1 that described slip ring assembly comprises mandrel 2 and is arranged on described mandrel 2, described mandrel 2 two ends are individually fixed on described left plate 3 and described right plate 4, described first brush holder 5 is fixed on described left plate 3 by described bolt 9, and described motor 10 and described mandrel 2 are connected near one end of described right plate 4 and are fixed on described base plate by motor fixing seat.
Further, described motor 10 is connected with described mandrel 2 one end near described right plate 4 with axle connection floral disc by motor contact, needle spikesedge herb successively.
Further, the working environment of described device is: temperature: 19.6-19.8 DEG C, relative humidity: 48-49%RH, atmospheric pressure: 100.5-100.7kPa.
The course of work of the present utility model is:
Test method Fc: vibration (sine) GB-t2423.10-2008.Described motor 10 drives described slip ring 1 with 500r/min running, and the described carbon brush 8 on described brush holder stock 7 does sliding friction campaign on described slip ring 1 outer shroud; AC500A electric current is led to described slip ring 1 and described brush holder stock 7; Vibration frequency range is at 5-50Hz; Test direction: axial, radial (30 minutes, each direction); Observe when vibrating and answer discharge off scintillation between described brush holder stock 7 and described slip ring 1, and keep a record and analysis report.
The foregoing is only the preferred embodiment of utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. test the device of sliding ring brush frame system vibration for one kind, it is characterized in that: comprise test bench, slip ring assembly, motor (10), the first brush holder (5) connected by brush holder stock (7) and the second brush holder (6), be fixed on the carbon brush (8) on described brush holder stock (7), bolt (9); Described test bench comprises base plate, left plate (3) and right plate (4), described slip ring assembly comprises mandrel (2) and is arranged on the slip ring (1) on described mandrel (2), described mandrel (2) two ends are individually fixed on described left plate (3) and described right plate (4), described first brush holder (5) is fixed on described left plate (3) by described bolt (9), and described motor (10) is connected with described mandrel (2) one end near described right plate (4) and is fixed on described base plate by motor fixing seat.
2. the device of test sliding ring brush frame system vibration according to claim 1, is characterized in that: described motor (10) is connected with described mandrel (2) one end near described right plate (4) with axle connection floral disc by motor contact, needle spikesedge herb successively.
3. the device of test sliding ring brush frame system vibration according to claim 2, is characterized in that: the working environment of described device is: temperature: 19.6-19.8 DEG C, relative humidity: 48-49%RH, atmospheric pressure: 100.5-100.7kPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647240.0U CN204924603U (en) | 2015-08-25 | 2015-08-25 | Experimental sliding ring brush yoke system vibration's device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647240.0U CN204924603U (en) | 2015-08-25 | 2015-08-25 | Experimental sliding ring brush yoke system vibration's device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924603U true CN204924603U (en) | 2015-12-30 |
Family
ID=54973719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520647240.0U Expired - Fee Related CN204924603U (en) | 2015-08-25 | 2015-08-25 | Experimental sliding ring brush yoke system vibration's device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204924603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289354A (en) * | 2016-08-25 | 2017-01-04 | 李健 | A kind of collector ring suit observation device |
| CN109471028A (en) * | 2018-11-22 | 2019-03-15 | 深圳市默孚龙科技有限公司 | A kind of slip-ring brush test equipment |
-
2015
- 2015-08-25 CN CN201520647240.0U patent/CN204924603U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289354A (en) * | 2016-08-25 | 2017-01-04 | 李健 | A kind of collector ring suit observation device |
| CN109471028A (en) * | 2018-11-22 | 2019-03-15 | 深圳市默孚龙科技有限公司 | A kind of slip-ring brush test equipment |
| CN109471028B (en) * | 2018-11-22 | 2021-03-30 | 深圳市默孚龙科技有限公司 | Slip ring electric brush test equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170825 |