CN2155090Y - Generator slide ring carbon brush adjusting device - Google Patents
Generator slide ring carbon brush adjusting device Download PDFInfo
- Publication number
- CN2155090Y CN2155090Y CN 93208037 CN93208037U CN2155090Y CN 2155090 Y CN2155090 Y CN 2155090Y CN 93208037 CN93208037 CN 93208037 CN 93208037 U CN93208037 U CN 93208037U CN 2155090 Y CN2155090 Y CN 2155090Y
- Authority
- CN
- China
- Prior art keywords
- carbon brush
- spring
- slide ring
- pressing plate
- generator
- 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
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- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model provides a generator slide ring carbon brush adjusting device, which comprises a slide ring, a carbon brush, and a spring. The improvement is that the upper end of the spring is provided with a pressing plate which is used for fixing the spring; one end of the pressing plate is fixed on a section of bolt of a bolt fastener. The utility model can keep precompression which is suitable for the spring by adjusting the relative position of the pressing plate on a threaded rod, the carbon brush and the slide ring are made to reliably contact with each other, the phenomena of annealing which is caused by spark and the overheat of the spring can be eliminated, and a generator is made to be in a reliable operating state.
Description
The utility model relates to a kind of generator slip ring carbon brush adjusting device.
At present, most of generator slip ring carbon brush devices are general adopts the spring leaf that is contained on the fixture to produce pressure carbon brush and slip ring to be adjacent to carry out power generation operation.The obvious weak point of this device is when carbon brush has wearing and tearing slightly, the insufficient pressure of spring leaf, carbon brush contacts not tight with slip ring, will produce electric spark, causes spring leaf to anneal because of being subjected to high temperature, flexibility decrease, when the carbon brush serious wear, it is obvious further that this phenomenon shows, and even it is not normal to generate electricity, influence is produced, and causes accident.
In order to overcome above-mentioned weak point, the purpose of this utility model is to provide a kind of simple in structure, reliable operation, generator slip ring carbon brush adjusting device easy to adjust.
The utility model comprises slip ring, carbon brush and spring, it is characterized in that the spring upper end is provided with the pressing plate of fixing spring, and an end of pressing plate is fixed on one section screw rod of nut securing member.
The utility model is enclosed within pressing plate on one section screw rod of nut securing member earlier in use, regulates the precompression of compression spring, carbon brush is contacted reliably, then by clamp nut and spacers pressing plate with slip ring.After the carbon brush wearing and tearing, can descend regulator board, keep the precompression of compression spring.Because the utility model is simple in structure, adjustment work can be carried out at any time, thereby easy to adjust and generator is worked reliably, has eliminated the generation that electric spark and spring are crossed the thermal annealing phenomenon, keeps its elasticity.
Below in conjunction with accompanying drawing embodiment of the present utility model is done to describe:
Fig. 1 is the structural representation of the utility model embodiment.
With reference to Fig. 1, the utility model comprises slip ring (7), and carbon brush (6) and spring (5) have the pressing plate (4) of fixing spring (5) in the upper end of spring (5), and an end of pressing plate (4) is fixed on one section screw rod (1) of nut securing member (1,2,3).The precompression of regulating spring (5) makes carbon brush (6) contact reliably with slip ring (7), by clamp nut (2) and pad (3) fixation clip (4), finishes adjustment process one time.Pressing plate (4) can be adjusted on screw rod (1) at any time, keeps the precompression of spring (5), carbon brush (6) and slip ring (7) is adjacent to, thereby generator is worked reliably.
Claims (1)
1, a kind of generator slip ring carbon brush adjusting device comprises slip ring, carbon brush and spring, it is characterized in that the spring upper end is provided with the pressing plate of fixing spring, and an end of pressing plate is fixed on one section screw rod of nut securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93208037 CN2155090Y (en) | 1993-03-25 | 1993-03-25 | Generator slide ring carbon brush adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93208037 CN2155090Y (en) | 1993-03-25 | 1993-03-25 | Generator slide ring carbon brush adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2155090Y true CN2155090Y (en) | 1994-02-02 |
Family
ID=33790603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93208037 Expired - Fee Related CN2155090Y (en) | 1993-03-25 | 1993-03-25 | Generator slide ring carbon brush adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2155090Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963637A (en) * | 2010-09-01 | 2011-02-02 | 西安供电局 | Carbon brush for monophase current tester |
| CN103427289A (en) * | 2012-05-16 | 2013-12-04 | 海门市海菱碳业有限公司 | Carbon brush used for electric drill |
| CN104632970A (en) * | 2015-01-14 | 2015-05-20 | 海安联科汽车零部件有限公司 | Carbon brush spring |
| CN109818464A (en) * | 2019-01-28 | 2019-05-28 | 安徽晋煤中能化工股份有限公司 | A kind of device and method of adjustment of the adjustment of synchronous motor slip ring carbon brush |
| CN110695501A (en) * | 2019-10-29 | 2020-01-17 | 徐州华恒机器人系统有限公司 | Self-adaptive position carbon brush device |
-
1993
- 1993-03-25 CN CN 93208037 patent/CN2155090Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963637A (en) * | 2010-09-01 | 2011-02-02 | 西安供电局 | Carbon brush for monophase current tester |
| CN103427289A (en) * | 2012-05-16 | 2013-12-04 | 海门市海菱碳业有限公司 | Carbon brush used for electric drill |
| CN104632970A (en) * | 2015-01-14 | 2015-05-20 | 海安联科汽车零部件有限公司 | Carbon brush spring |
| CN109818464A (en) * | 2019-01-28 | 2019-05-28 | 安徽晋煤中能化工股份有限公司 | A kind of device and method of adjustment of the adjustment of synchronous motor slip ring carbon brush |
| CN110695501A (en) * | 2019-10-29 | 2020-01-17 | 徐州华恒机器人系统有限公司 | Self-adaptive position carbon brush device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |