CN201871929U - Auxiliary sliding ring brush frame regulation tooling for double-fed wind power generator - Google Patents
Auxiliary sliding ring brush frame regulation tooling for double-fed wind power generator Download PDFInfo
- Publication number
- CN201871929U CN201871929U CN2010206199656U CN201020619965U CN201871929U CN 201871929 U CN201871929 U CN 201871929U CN 2010206199656 U CN2010206199656 U CN 2010206199656U CN 201020619965 U CN201020619965 U CN 201020619965U CN 201871929 U CN201871929 U CN 201871929U
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- brush
- tooling
- double
- wind power
- power generator
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Abstract
The utility model relates to an auxiliary sliding ring brush frame regulation tooling for a double-fed wind power generator, which consists of four parts: a brush box tooling, a positioning disc, arc-shaped blocks and a bottom plate, wherein the bottom plate is in a circular shape, the positioning disc is fixed on the bottom plate, a groove is formed in the middle of the positioning disc, the outer periphery of the positioning disc is provided with the four arc-shaped blocks, four support feet are arranged under the bottom plate, and the brush box tooling is in a structure of an arc-shaped upright post, is embedded in the groove, can rotate in the groove and can be used for regulating the concentricity of each brush box. The slide ring regulation tooling is characterized in that before a brush frame is not arranged on a motor, the tooling is used for simulating the sliding ring, the concentricity of each brush box is regulated in advance, then, the brush frame is arranged on the motor, and the same contact condition of a carbon brush and the slide ring is ensured.
Description
Technical field
The utility model relates to a kind of adjusting device, is specially double-fed wind power generator slip ring brush holder and adjusts auxiliary mould.
Background technology
At present, double-fed wind power generator adopts slip ring---brush holder structure, if brush box and slip ring decentraction when brush holder is installed, it is inconsistent to cause carbon brush and slip ring to contact degree of tightness, contact-making surface current density difference, and the carbon brush degree of wear is inconsistent, carbon brush significantly reduces service life, the carbon brush heating that current density is high can be very serious, may produce spark even scaling loss slip ring, and this situation has influenced the reliable and stable operation of motor.If brush holder is installed to adjust the concentricity of brush box with slip ring on the motor more earlier, the practical operation meeting is very inconvenient, is difficult to adjust.Therefore need further to be improved.
Summary of the invention
The purpose of this utility model exactly in order to overcome the above-mentioned defective of prior art, proposes a kind of double-fed wind power generator slip ring brush holder simple to operate, that the adjustment degree is high and adjusts auxiliary mould.
The technical scheme that its technical problem that solves the utility model adopts is: double-fed wind power generator slip ring brush holder is adjusted auxiliary mould, is made up of brush box frock, positioning disk, arc piece and base plate four parts.Wherein base plate is rounded, positioning disk be fixed on base plate above, has groove in the middle of the positioning disk, the positioning disk periphery is equipped with four arc pieces, four feets is installed below the base plate; The structure of brush box frock is the arc column, and the brush box frock embeds in the groove, can rotate in groove, is used for adjusting the concentricity of each brush box.
The utility model provides double-fed wind power generator slip ring brush holder to adjust auxiliary mould, it is exactly before the motor, to utilize this frock simulation slip ring on brush holder is unkitted that slip ring is adjusted frock, adjusts the concentricity of each brush box in advance, again brush holder is loaded onto motor, guarantee that carbon brush is with slip ring contact situation unanimity.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is vertical view of the present utility model (A to);
Among the figure: 1. brush box frock, 2. groove, 3. positioning disk, 4. feet, 5. arc piece, 6. base plate.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1, shown in Figure 2 be that double-fed wind power generator slip ring brush holder is adjusted auxiliary mould, form by brush box frock 1, positioning disk 3, arc piece 5 and base plate 6 four parts.Wherein base plate 6 is rounded, positioning disk 3 be fixed on base plate 6 above, have groove 2 in the middle of the positioning disk 3, positioning disk 3 peripheries are equipped with four arc pieces 5, four feets 4 are installed below the base plate 6; The structure of brush box frock 1 is the arc column, and brush box frock 1 embeds in the groove 2, can slide in groove 2, is used for adjusting the concentricity of each brush box.
When using frock of the present utility model, utilize this frock simulation slip ring, adjust the concentricity of each brush box in advance, again brush holder is loaded onto motor, guarantee that carbon brush is with slip ring contact situation unanimity.
Claims (3)
1. double-fed wind power generator slip ring brush holder is adjusted auxiliary mould, and it is characterized in that: is made up of brush box frock, positioning disk, arc piece and base plate four parts, wherein base plate is rounded, positioning disk be fixed on base plate above, the positioning disk centre has groove; The structure of brush box frock is the arc column, and the brush box frock embeds in the groove, can rotate in groove.
2. double-fed wind power generator slip ring brush holder as claimed in claim 1 is adjusted auxiliary mould, and it is characterized in that: the positioning disk periphery is equipped with four arc pieces.
3. double-fed wind power generator slip ring brush holder as claimed in claim 1 is adjusted auxiliary mould, it is characterized in that: four feets are installed below the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206199656U CN201871929U (en) | 2010-11-23 | 2010-11-23 | Auxiliary sliding ring brush frame regulation tooling for double-fed wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206199656U CN201871929U (en) | 2010-11-23 | 2010-11-23 | Auxiliary sliding ring brush frame regulation tooling for double-fed wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871929U true CN201871929U (en) | 2011-06-22 |
Family
ID=44159863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206199656U Expired - Lifetime CN201871929U (en) | 2010-11-23 | 2010-11-23 | Auxiliary sliding ring brush frame regulation tooling for double-fed wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008971A (en) * | 2012-12-19 | 2013-04-03 | 贵州永红航空机械有限责任公司 | Assembly method for microgap rotating part of turbine cooler |
| CN106737368A (en) * | 2016-12-13 | 2017-05-31 | 惠阳航空螺旋桨有限责任公司 | A kind of instrument for adjusting conducting ring and radial direction brush holder module position |
-
2010
- 2010-11-23 CN CN2010206199656U patent/CN201871929U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008971A (en) * | 2012-12-19 | 2013-04-03 | 贵州永红航空机械有限责任公司 | Assembly method for microgap rotating part of turbine cooler |
| CN103008971B (en) * | 2012-12-19 | 2015-01-07 | 贵州永红航空机械有限责任公司 | Assembly method for microgap rotating part of turbine cooler |
| CN106737368A (en) * | 2016-12-13 | 2017-05-31 | 惠阳航空螺旋桨有限责任公司 | A kind of instrument for adjusting conducting ring and radial direction brush holder module position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |