CN203205685U - Electric conductive slip ring of wind generator - Google Patents
Electric conductive slip ring of wind generator Download PDFInfo
- Publication number
- CN203205685U CN203205685U CN 201320181794 CN201320181794U CN203205685U CN 203205685 U CN203205685 U CN 203205685U CN 201320181794 CN201320181794 CN 201320181794 CN 201320181794 U CN201320181794 U CN 201320181794U CN 203205685 U CN203205685 U CN 203205685U
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- Prior art keywords
- metal pole
- slip ring
- hollow
- wind
- pole pieces
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Abstract
The utility model discloses an electric conductive slip ring of a wind generator, and belongs to application of the friction contact technology. The electric conductive slip ring comprises metal pole pieces divided into an outer slip sheet and an inner slip sheet, nylon insulation pieces between two groups of metal pole pieces, a hollow nylon rod coaxial with the metal pole pieces and the nylon insulation pieces, a base, hollow spring between the nylon insulation pieces and the base, a lock nut and a bolt hole. The metal pole pieces are two concentric metal pole pieces; the outer slip sheets are connected with a wire inlet end; the inner slip sheets are is connected with a wire outlet end the slide; the metal pole pieces can be rotate around the hollow nylon rod; the contact area of the inner slip sheet and the outer slip can be adjusted according to the level of passing-by current; and the friction between the inner slip sheet and the outer slip can be adjusted by adjusting spring pressure of the hollow spring. The utility model has advantage that the metal pole pieces substitute a carbon brush device to prevent self-interference of a cable; the pressure of the hollow spring can be adjusted to ensure flexible rotation of the electric conductive ring; the maintenance and replacement are simple and convenient; and the electric conductive slip has low failure rate, and is especially suitable for small wind turbines.
Description
Technical field
The utility model relates to a kind of conducting slip ring of wind-driven generator, specifically, relates to a kind of wind-driven generator parts manufacture technology field.
Background technology
The conducting slip ring of wind-driven generator belongs to and electrically contacts application, and speaking by the book is that a kind of friction electrically contacts.The conducting slip ring of conventional electric generators adopts carbon brush and mercury slip ring structure usually, the carbon brush conducting slip ring need to regularly replace carbon brush, and these two kinds of conducting slip rings failure rate in actual application is higher, useful life is short, easily cause the complete machine cisco unity malfunction in case break down, safeguard that Renewal process is loaded down with trivial details, make troubles to the user.And when extraneous change of the wind, wind-driven generator in the process of changing direction, easily cause on the generator conducting slip ring cable from around.Therefore, need a kind of structure, can guarantee the life-span of wind-driven generator conducting slip ring, can solve again the cable that causes because of wind direction from around problem.
The utility model content
The utility model is for the drawback that existing wind-driven generator conducting slip ring exists, design a kind of can prevent cable oneself around the conducting slip ring device.
The technical solution of the utility model is: the wind-driven generator conducting slip ring, be divided into outer slide plate and interior slide plate, nylon insulating trip, hollow nylon rod, base, hollow spring, locking nut and bolt hole consist of by the metal pole piece, it is characterized in that: described metal pole piece is annular, described nylon insulating trip is between two groups of metal pole pieces, coaxial with hollow nylon rod, described hollow spring is installed between nylon insulating trip and the base.
Preferably, described metal pole piece is two concentric metal pole pieces, and outer slide plate links to each other with the end of incoming cables, and interior slide plate links to each other with leading-out terminal.
Preferably, described metal pole piece can be around hollow nylon rod rotation.
Preferably, described metal pole piece can be according to the outer slide plate of the size of current adjustment of passing through and interior slide plate Contact area.
Preferably, described hollow spring can be regulated frictional force between outer slide plate and interior slide plate by adjusting spring pressure.
Preferably, described locking nut is used for the fixation hollow spring.
Preferably, described bolt hole is used for firm banking.
The beneficial effects of the utility model are:
(1) two rotating metal pole piece substitutes carbon brush configuration, can prevent cable from around;
(2) the adjustable hollow spring of pressure guarantees that conducting slip ring rotates flexibly, avoids virtual connections;
(3) need not to change carbon brush, safeguard that replacing is simple and easy, failure rate is low is particularly suitable for small size wind turbine.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
Among the figure, 1-outer slide plate, 2-interior slide plate, 3-nylon insulating trip, 4-hollow nylon rod, 5-base, 6-hollow spring, 7-locking nut, 8-bolt hole
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model:
Referring to Fig. 1, Fig. 2, the wind-driven generator conducting slip ring is divided into nylon insulating trip 3 in the middle of outer slide plate 1 and interior slide plate 2, the two groups of metal pole pieces, is consisted of with hollow spring 6, locking nut 7 and bolt hole 8 between metal pole piece and nylon insulating trip 3 coaxial hollow nylon rod 4, base 5, nylon insulating trip 3 and the base 5 by the circular ring metal pole piece.Wherein the metal pole piece is two concentric metal pole pieces, outer slide plate 1 links to each other with the end of incoming cables, interior slide plate 2 links to each other with leading-out terminal, the metal pole piece can be around hollow nylon rod 4 rotations, can be according to the contact area of the outer slide plate 1 of the size of current adjustment of passing through with interior slide plate 2, can regulate outer slide plate 1 and 2 frictional force of interior slide plate by the spring pressure of adjusting hollow spring 6, but locking nut 7 fixation hollow springs 6, but bolt hole 8 firm bankings 5.
Claims (7)
1. wind-driven generator conducting slip ring, be divided into outer pole piece (1) and interior pole piece (2), nylon insulating trip (3), hollow nylon rod (4), base (5), hollow spring (6), locking nut (7) and bolt hole (8) formation by the metal pole piece, it is characterized in that: described metal pole piece is annular, described nylon insulating trip (3) is between two groups of metal pole pieces, and coaxial with hollow nylon rod (4), described hollow spring (6) is installed between nylon insulating trip (3) and the base (5).
2. wind-driven generator conducting slip ring according to claim 1, it is characterized in that: described metal pole piece is two concentric metal pole pieces, and outer slide plate (1) links to each other with the end of incoming cables, and interior slide plate (2) links to each other with leading-out terminal.
3. wind-driven generator conducting slip ring according to claim 1 is characterized in that: described metal pole piece can be around hollow nylon rod (4) rotation.
4. the described wind-driven generator conducting slip ring of arbitrary claim according to claim 1-3 is characterized in that: described metal pole piece can be according to the contact area between the outer slide plate (1) of the size of current adjustment of passing through and interior slide plate (2).
5. wind-driven generator conducting slip ring according to claim 1 is characterized in that: described hollow spring (6) can be regulated frictional force between outer slide plate (1) and interior slide plate (2) by adjusting spring pressure.
6. wind-driven generator conducting slip ring according to claim 1 is characterized in that: described locking nut (7) is used for fixation hollow spring (6).
7. wind-driven generator conducting slip ring according to claim 1 is characterized in that: described bolt hole (8) is used for firm banking (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320181794 CN203205685U (en) | 2013-04-12 | 2013-04-12 | Electric conductive slip ring of wind generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320181794 CN203205685U (en) | 2013-04-12 | 2013-04-12 | Electric conductive slip ring of wind generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205685U true CN203205685U (en) | 2013-09-18 |
Family
ID=49149753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320181794 Expired - Fee Related CN203205685U (en) | 2013-04-12 | 2013-04-12 | Electric conductive slip ring of wind generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205685U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882684A (en) * | 2015-04-13 | 2015-09-02 | 江苏飞锦达科技有限公司 | Wind power generator |
| CN105428949A (en) * | 2015-12-15 | 2016-03-23 | 中国人民解放军装备学院 | High-voltage transmission slip ring device for plasma flow control of propeller |
| CN109417260A (en) * | 2016-07-19 | 2019-03-01 | 黄继林 | Brush current control system, brush current intelligence control system and control method |
| CN110994315A (en) * | 2019-12-17 | 2020-04-10 | 天津津航技术物理研究所 | Light and small integrated conductive sliding ring brush plate |
| CN112271522A (en) * | 2020-11-09 | 2021-01-26 | 苏州港联机电有限公司 | Electricity-taking slip ring of wind driven generator |
| CN114858325A (en) * | 2021-02-03 | 2022-08-05 | 中国科学院沈阳自动化研究所 | Miniature torque measuring device and measuring method |
-
2013
- 2013-04-12 CN CN 201320181794 patent/CN203205685U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882684A (en) * | 2015-04-13 | 2015-09-02 | 江苏飞锦达科技有限公司 | Wind power generator |
| CN104882684B (en) * | 2015-04-13 | 2017-03-01 | 江苏飞锦达科技有限公司 | A kind of wind-driven generator |
| CN105428949A (en) * | 2015-12-15 | 2016-03-23 | 中国人民解放军装备学院 | High-voltage transmission slip ring device for plasma flow control of propeller |
| CN105428949B (en) * | 2015-12-15 | 2017-10-24 | 中国人民解放军装备学院 | A kind of high-pressure delivery slip-ring device for propeller plasma flow control |
| CN109417260A (en) * | 2016-07-19 | 2019-03-01 | 黄继林 | Brush current control system, brush current intelligence control system and control method |
| CN109417260B (en) * | 2016-07-19 | 2020-11-10 | 黄继林 | Electric brush current control system, electric brush current intelligent control system and control method |
| CN110994315A (en) * | 2019-12-17 | 2020-04-10 | 天津津航技术物理研究所 | Light and small integrated conductive sliding ring brush plate |
| CN110994315B (en) * | 2019-12-17 | 2021-10-15 | 天津津航技术物理研究所 | Light and small integrated conductive sliding ring brush plate |
| CN112271522A (en) * | 2020-11-09 | 2021-01-26 | 苏州港联机电有限公司 | Electricity-taking slip ring of wind driven generator |
| CN114858325A (en) * | 2021-02-03 | 2022-08-05 | 中国科学院沈阳自动化研究所 | Miniature torque measuring device and measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140412 |