CN116565658A - Slip ring deflector rod bracket device - Google Patents
Slip ring deflector rod bracket device Download PDFInfo
- Publication number
- CN116565658A CN116565658A CN202310448054.3A CN202310448054A CN116565658A CN 116565658 A CN116565658 A CN 116565658A CN 202310448054 A CN202310448054 A CN 202310448054A CN 116565658 A CN116565658 A CN 116565658A
- Authority
- CN
- China
- Prior art keywords
- sliding
- connecting rod
- sliding plate
- sliding block
- slip ring
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/14—Fastenings of commutators or slip-rings to shafts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/08—Slip-rings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Transmission Devices (AREA)
Abstract
The invention discloses a slip ring deflector rod bracket device, which solves the technical problem that the same deflector rod cannot be used for connecting a plurality of transmission shafts. The device comprises a connecting rod (5), a sliding plate (9), a sliding block (11) and a pulling rod (12); one end of the connecting rod (5) is provided with a stepped shaft, threads are arranged on the stepped shaft, the connecting rod (5) is fixed on the sliding plate (9) through a nut (6), and the sliding plate (9) can freely rotate around the connecting rod (5); the sliding block (11) is connected with the sliding plate (9) through a base plate (10), and the sliding block (11) slides on the sliding plate (9); the deflector rod (12) is fixed on the sliding block (11) through a clamping block (13). According to the invention, the position of the deflector rod is adjusted by rotating the connecting rod of the deflector rod bracket on the rotor cover plate, rotating the sliding plate, moving the sliding block and moving the deflector rod, so that the connection with different rotating shafts is realized.
Description
Technical Field
The invention relates to the technical field of variable-pitch slip rings, in particular to a slip ring deflector rod bracket device.
Background
The variable pitch slip ring is a common mechanical transmission device, and is mainly used in wind driven generators, ships, cranes and other equipment and used for transmitting electric power, signals, liquid and other mediums. The working principle of the pitch slip ring is that signals, electric power or liquid between a rotating component and a static component are transmitted to the other end in a sliding contact mode.
In the existing slip ring products, because of the condition that the different shapes and sizes of the deflector rods are designed according to the different rotating shafts matched with the slip rings, the same deflector rod mainly cannot be used for connecting a plurality of transmission shafts, and in most cases, the condition that the deflector rods are designed and processed by the wind farm does not exist on site, the problem can be solved by adopting the deflector rod bracket device, and the processing is simple and effective. Secondly, the design processing problem of different driving levers is that the same driving lever cannot be used in a plurality of scenes, so that a plurality of different driving levers are required to be designed for connecting different transmission shafts by the same sliding ring, the time is consumed, the production cost is increased, and according to incomplete statistics, the driving lever style needs to be replaced once every three batches of sliding rings.
In the variable-pitch slip ring, a slip ring shift lever support is a very critical part, and provides connection between a slip ring rotor end shift lever and a rotating shaft for the variable-pitch slip ring. The slide ring deflector rod support is composed of a connecting rod, a sliding plate, a sliding block, a clamping block and other parts, and the principle is that the same slide ring is connected with different rotating shafts by rotating the connecting rod on a rotor cover plate through the deflector rod support, rotating the sliding plate, moving the sliding block and moving the deflector rod to adjust the position of the deflector rod.
Disclosure of Invention
In order to solve the technical problems, the invention provides a support device for a shifting lever of a sliding ring, so that the same sliding ring can be used in different occasions, the shifting lever can be better matched with a transmission shaft, and the cost is saved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the invention provides a slip ring deflector rod bracket device which comprises a connecting rod, a sliding plate, a sliding block and a pulling rod, wherein the sliding plate is arranged on the connecting rod; wherein,,
one end of the connecting rod is provided with a stepped shaft, threads are arranged on the stepped shaft, the connecting rod is fixed on the sliding plate through a nut, and the sliding plate can freely rotate around the connecting rod; the sliding block is connected with the sliding plate through a base plate, and slides on the sliding plate; the deflector rod is fixed on the sliding block through the clamping block.
Further, the other end of the connecting rod is connected with a support, the connecting rod is fixed on the support through the cotter pin and the standard pin, and meanwhile the connecting rod can rotate around the standard pin, so that the position of the deflector rod is changed.
Further, the support is fixed on the rotor cover plate through screws.
Further, a section of straight notch is formed in the sliding plate, and the sliding block slides on the sliding plate through the straight notch.
Further, the sliding block slides to a required position, and the backing plate is fixed on the sliding plate through screws, so that the position of the sliding block is fixed
Further, a spring pad and a heavy-load gasket are arranged between the nut and the sliding plate.
Further, the nut adopts an M16 nut, and the spring pad adopts an M16 spring pad.
Further, after the sliding block and the deflector rod are adjusted, the sliding block and the deflector rod are fixed and fastened through screws.
Based on the technical scheme, the embodiment of the invention at least has the following technical effects:
(1) According to the sliding ring deflector rod support device, the position of the deflector rod is adjusted through the rotation of the connecting rod, the rotation of the sliding plate, the sliding of the sliding block and the movement of the deflector rod, so that the deflector rod can be matched with different rotating shafts, the sliding ring can be well matched with the transmission shaft in different scenes, and the situation that the deflector rod is unsuitable and the sliding ring cannot be normally connected for use is avoided.
(2) According to the slip ring deflector rod support device, the deflector rod can be freely adjusted on the premise of ensuring the overall structural stability through ingenious design of the connecting rod and the sliding block, and the connection accuracy of the deflector rod and the transmission shaft is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front elevational view of a slip ring lever bracket apparatus of the present invention;
FIG. 2 is a top view of the slip ring lever bracket apparatus of the present invention;
in the figure: 1. a rotor cover plate; 2. a support; 3. a cotter pin; 4. a standard pin; 5. a connecting rod; 6. a nut; 7. a spring pad; 8. a heavy duty gasket; 9. a sliding plate; 10. a backing plate; 11. a sliding block; 12. a deflector rod; 13. and (5) clamping the block.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the technical solutions should be considered that the combination does not exist and is not within the scope of protection claimed by the present invention.
The aim of the invention is realized by the following technical scheme:
as shown in fig. 1 and 2, a slip ring lever bracket device includes: a link portion, a slide plate portion, a slide block portion;
the shaft portion includes: the rotor cover plate 1, the support 2, the cotter pin 3, the standard pin 4 and the connecting rod 5, wherein the support 2 is fixed on the rotor cover plate 1 through screws, so that the cotter pin 3 and the standard pin 4 fix the connecting rod 5 on the support 2, and meanwhile the connecting rod 5 can rotate around the standard pin 4 to change the position of the deflector rod 12.
The sliding plate portion includes: the connecting rod 5, the nut 6, the spring pad 7, the heavy-duty gasket 8 and the sliding plate 9 are arranged, the connecting rod 5 is provided with a stepped shaft, the spring pad 7 and the nut 6 enable the sliding plate 9 to be unable to move along the axial direction of the connecting rod 5 through the heavy-duty gasket 8, but meanwhile, the stepped shaft is arranged to enable the sliding plate 9 to rotate around the connecting rod 5, so that the position of the deflector rod 12 is changed.
The slider portion includes: the sliding plate 9, the backing plate 10, the sliding block 11, the deflector rod 12 and the clamping block 13 are arranged on the sliding plate 9, the sliding block 11 is connected with the sliding plate 9 through the backing plate 10, the screw is fastened, the deflector rod 12 is fixed on the sliding block 11 through the clamping block 13, and the sliding block 11 can slide on the sliding plate 9. Wherein, the sliding block 11 and the deflector rod 12 are fixed and fastened by screws after the adjustment is completed.
When the slip ring deflector rod bracket device is used: through the rotation of the connecting rod 5 around the standard pin 4, the sliding plate 9 rotates around the connecting rod 5, the sliding block 11 slides on the sliding plate 9, and the movement of the deflector rod 12 realizes the position adjustment of the deflector rod 12, so that the same sliding ring can be matched with different transmission shafts, the matching precision of the deflector rod 12 and the transmission shafts is improved, the better matching of the deflector rod 12 and the transmission shafts is achieved, and the sliding ring precision is improved.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a sliding ring driving lever support device which characterized in that: comprises a connecting rod (5), a sliding plate (9), a sliding block (11) and a pulling rod (12); wherein,,
one end of the connecting rod (5) is provided with a stepped shaft, threads are arranged on the stepped shaft, the connecting rod (5) is fixed on the sliding plate (9) through a nut (6), and the sliding plate (9) can freely rotate around the connecting rod (5); the sliding block (11) is connected with the sliding plate (9) through a base plate (10), and the sliding block (11) slides on the sliding plate (9); the deflector rod (12) is fixed on the sliding block (11) through a clamping block (13).
2. The slip ring lever bracket apparatus of claim 1, wherein: the other end of the connecting rod (5) is connected with the support (2), the connecting rod (5) is fixed on the support (2) through the cotter pin (3) and the standard pin (4), and meanwhile the connecting rod (5) can rotate around the standard pin (4) so as to change the position of the deflector rod (12).
3. The slip ring lever bracket apparatus of claim 2, wherein: the support (2) is fixed on the rotor cover plate (1) through screws.
4. The slip ring lever bracket apparatus of claim 1, wherein: the sliding plate (9) is provided with a section of straight notch, and the sliding block (11) slides on the sliding plate (9) through the straight notch.
5. The slip ring lever bracket apparatus of claim 4, wherein: the sliding block (11) slides to a required position, and the base plate (10) is fixed on the sliding plate (9) through screws, so that the position of the sliding block is fixed.
6. The slip ring lever bracket apparatus of claim 1, wherein: an elastic pad (7) and a heavy-load gasket (8) are further arranged between the nut (6) and the sliding plate (9).
7. The slip ring lever bracket apparatus of claim 6, wherein: the nut (6) adopts an M16 nut, and the spring pad (7) adopts an M16 spring pad.
8. The slip ring lever bracket apparatus of claim 1, wherein: the sliding block (11) and the deflector rod (12) are fixedly fastened through screws after the adjustment is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310448054.3A CN116565658A (en) | 2023-04-24 | 2023-04-24 | Slip ring deflector rod bracket device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310448054.3A CN116565658A (en) | 2023-04-24 | 2023-04-24 | Slip ring deflector rod bracket device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116565658A true CN116565658A (en) | 2023-08-08 |
Family
ID=87495698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310448054.3A Pending CN116565658A (en) | 2023-04-24 | 2023-04-24 | Slip ring deflector rod bracket device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116565658A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160028199A1 (en) * | 2012-11-07 | 2016-01-28 | Wobben Properties Gmbh | Slip ring transducer |
| CN106229075A (en) * | 2016-07-25 | 2016-12-14 | 芜湖电工机械有限公司 | Adjustable well word guide roller stand |
| WO2022041500A1 (en) * | 2020-08-25 | 2022-03-03 | 和鸿电气股份有限公司 | High-precision warning projection lamp for forklift truck illumination |
| CN115506976A (en) * | 2022-07-29 | 2022-12-23 | 中广核(汝阳)新能源有限公司 | Lightning protection device and wind turbine generator system |
| CN218862783U (en) * | 2022-12-16 | 2023-04-14 | 国家能源集团内蒙古电力有限公司 | Driving lever bracket of variable-pitch slip ring |
-
2023
- 2023-04-24 CN CN202310448054.3A patent/CN116565658A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160028199A1 (en) * | 2012-11-07 | 2016-01-28 | Wobben Properties Gmbh | Slip ring transducer |
| CN106229075A (en) * | 2016-07-25 | 2016-12-14 | 芜湖电工机械有限公司 | Adjustable well word guide roller stand |
| WO2022041500A1 (en) * | 2020-08-25 | 2022-03-03 | 和鸿电气股份有限公司 | High-precision warning projection lamp for forklift truck illumination |
| CN115506976A (en) * | 2022-07-29 | 2022-12-23 | 中广核(汝阳)新能源有限公司 | Lightning protection device and wind turbine generator system |
| CN218862783U (en) * | 2022-12-16 | 2023-04-14 | 国家能源集团内蒙古电力有限公司 | Driving lever bracket of variable-pitch slip ring |
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