CN112271522A - Electricity-taking slip ring of wind driven generator - Google Patents
Electricity-taking slip ring of wind driven generator Download PDFInfo
- Publication number
- CN112271522A CN112271522A CN202011238023.8A CN202011238023A CN112271522A CN 112271522 A CN112271522 A CN 112271522A CN 202011238023 A CN202011238023 A CN 202011238023A CN 112271522 A CN112271522 A CN 112271522A
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- CN
- China
- Prior art keywords
- slip ring
- driven generator
- wind driven
- fixedly connected
- groove
- 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
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- 239000002184 metal Substances 0.000 claims abstract description 34
- 230000005611 electricity Effects 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000012212 insulator Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004372 laser cladding Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H01R39/64—Devices for uninterrupted current collection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/10—Connectors or connections adapted for particular applications for dynamoelectric machines
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- Wind Motors (AREA)
Abstract
The invention provides a power-taking slip ring of a wind driven generator, belonging to the technical field of wind driven generator components, the electricity-taking slip ring of the wind driven generator comprises a mounting seat, wherein the middle part of the mounting seat is movably connected with a supporting shaft, one side of the supporting shaft is fixedly connected with a connecting cap, one side of the connecting cap is provided with a groove, the inner bottom wall of the groove is fixedly connected with a connector lug, the outer wall of the middle part of the supporting shaft is movably connected with an insulating ring, the electricity-taking slip ring of the wind driven generator is arranged by matching the insulating ring, the rotating groove and the rotating shell, when in use, the metal spring can be compressed by rotating the adjusting nut, thereby the adjustment is to outer gleitbretter and interior gleitbretter contact degree in the metal electrode piece to adapt to the work of different current state, the rotation groove of seting up in the insulating ring middle part is used with the cooperation of rotating the shell, not only can the protective apparatus inner structure, facilitates for equipment activity moreover.
Description
Technical Field
The invention belongs to the technical field of wind driven generator components, and particularly relates to a power-taking slip ring of a wind driven generator.
Background
The electricity-getting slip ring belongs to the application range of electric contact sliding connection, is also called slip ring or rotary joint, rotary electric interface, slip ring, coil, commutator and commutator, and is a precision power transmission device for realizing image, data signal and power transmission of two relative rotating mechanisms. The power-taking slip ring is particularly suitable for being applied to places which rotate continuously without limit and need to transmit power or data from a fixed position to a rotating position, belongs to electric contact application, and is precisely a friction electric contact.
But above-mentioned technical scheme is because simple structure, consequently still has current wind-powered electricity generation to get electrical slip ring convenient enough when the installation is dismantled, and the installation adjustment is convenient safety inadequately, and flexibility and security are not good enough, very easily cause the operating mode accident of damage wind-powered electricity generation motor, have increased the problem of wind-powered electricity generation operating cost.
Disclosure of Invention
The invention aims to provide a wind driven generator electricity taking slip ring, and aims to solve the problems that the existing wind power electricity taking slip ring is not convenient enough in installation and disassembly, is not convenient and safe enough in installation and adjustment, is not good enough in flexibility and safety, is very easy to cause working condition accidents of damaging a wind power motor, and increases the wind power operation cost in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a aerogenerator gets electrical slip ring, includes the mount pad, the middle part swing joint of mount pad has the back shaft, one side fixedly connected with of back shaft connects the cap, one side of connecting the cap is seted up flutedly, the inner diapire fixedly connected with connector lug of recess, the outer wall swing joint at back shaft middle part has the insulating ring, the quantity of insulating ring has four, four fixedly connected with metal electrode piece between the insulating ring, metal electrode piece includes outer gleitbretter and interior gleitbretter, the outer wall fixedly connected with connection lug of outer gleitbretter, one side fixedly connected with metal spring of insulating ring, one side fixedly connected with adjusting nut of metal spring is first from a left side to the right side the middle part of insulating ring has been seted up and has been rotated the groove, the inside swing joint that rotates the groove has the rotation.
In order to achieve the effects of improving the surface hardness of the slip ring, enhancing the wear resistance of equipment, prolonging the service life of the slip ring and the like of the electricity-taking slip ring of the wind driven generator, the mounting seat, the support shaft and the outer wall of the rotating shell are preferably plated with an insulating layer, a fireproof layer, an anti-corrosion layer and an oxidation protection layer from inside to outside.
In order to enable the electricity-getting slip ring of the wind driven generator to achieve the effect of quickly and effectively adjusting the contact state of the equipment, the number of the metal springs and the number of the adjusting nuts are preferably two.
In order to enable the electricity-taking slip ring of the wind driven generator to achieve the effect of quickly and safely fixing equipment, as a preferable mode of the invention, a through hole is formed in one side of the mounting seat, a fixing bolt is movably connected inside the through hole, and one end of the fixing bolt is movably connected with a locking nut.
In order to enable the electricity-taking slip ring of the wind driven generator to achieve the effect of improving the fixation safety of equipment, the number of the through holes, the number of the fixing bolts and the number of the locking nuts are preferably multiple.
In order to enable the electricity-taking slip ring of the wind driven generator to achieve the effect of preventing the use of the electricity-taking slip ring of the wind driven generator from being influenced by the sliding of the wires when the equipment is fixed, preferably, anti-sliding gaskets are arranged on one sides of the fixing bolt and the locking nut.
Compared with the prior art, the invention has the beneficial effects that:
1. the electricity-taking slip ring of the wind driven generator is characterized in that the slip ring is arranged by matching an insulating ring, a metal electrode plate, an outer slip sheet, an inner slip sheet, a metal spring, an adjusting nut, a rotating groove and a rotating shell, the metal spring can be compressed by rotating the adjusting nut when the electricity-taking slip ring is used, so that the contact degree of the outer slip sheet and the inner slip sheet in the metal electrode plate can be adjusted to adapt to work in different current states, the rotating groove formed in the middle of the insulating ring is matched with the rotating shell for use, not only can the internal structure of equipment be protected, but also the equipment can move conveniently, and an electric wire cannot be wound, the mounting seat, the supporting shaft and the outer wall of the rotating shell adopt optical fiber laser cladding welding and surface quenching technical processes, the slip ring is subjected to surface heat treatment process processing under the condition that the size precision of a finished slip ring product is not, the surface hardness of the slip ring is improved, the wear resistance of the equipment is enhanced, and the service life of the slip ring is prolonged.
2. This aerogenerator gets electric sliding ring, through metal spring, adjusting nut, fixing bolt, the cooperation setting of locking nut and anti-skidding gasket, two metal springs and adjusting nut combine to use, can follow the quick effective conditioning equipment of both sides and use the contact state, improve the result of use, fixing bolt and locking nut threaded connection, can quick safe fixed equipment, a plurality of through-holes, fixing bolt and locking nut are fixed equipment together, improve equipment safety in utilization, anti-skidding gasket has the power that improves contact friction power and uses, because of smooth silk influence when can preventing fixed equipment.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of an axial structure of the present invention;
FIG. 2 is a schematic axial view of the support shaft of the present invention;
fig. 3 is a schematic sectional view of an insulation ring according to the present invention.
In the figure: 1. a mounting seat; 2. a support shaft; 3. a connecting cap; 4. a groove; 5. a connector lug; 6. an insulating ring; 7. a metal electrode sheet; 701. an outer slip sheet; 702. an inner slip sheet; 8. a wiring lug; 9. a metal spring; 10. adjusting the nut; 11. a rotating groove; 12. rotating the housing; 13. a through hole; 14. fixing the bolt; 15. a locking nut; 16. an anti-skid gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a aerogenerator gets electrical slip ring, including mount pad 1, the middle part swing joint of mount pad 1 has back shaft 2, one side fixedly connected with connecting cap 3 of back shaft 2, one side of connecting cap 3 is seted up flutedly 4, inner diapire fixedly connected with connector lug 5 of recess 4, the outer wall swing joint at 2 middle parts of back shaft has insulator ring 6, the quantity of insulator ring 6 has four, fixedly connected with metal electrode piece 7 between four insulator ring 6, metal electrode piece 7 includes outer gleitbretter 701 and inner gleitbretter 702, the outer wall fixedly connected with connection lug 8 of outer gleitbretter 701, one side fixedly connected with metal spring 9 of insulator ring 6, one side fixedly connected with adjusting nut 10 of metal spring 9, rotation groove 11 has been seted up to the middle part of first insulator ring 6 in the right side from a left side, the inside swing joint that rotates groove 11 has.
In the specific embodiment of the invention, through the matching arrangement of the insulating ring 6, the metal electrode plate 7, the outer sliding piece 701, the inner sliding piece 702, the metal spring 9, the adjusting nut 10, the rotating groove 11 and the rotating shell 12, when in use, the metal spring 9 can be compressed by rotating the adjusting nut 10, so that the contact degree of the outer sliding piece 701 and the inner sliding piece 702 in the metal electrode plate 7 is adjusted to adapt to work in different current states, and the rotating groove 11 formed in the middle of the insulating ring 6 is matched with the rotating shell 12 for use, so that the internal structure of equipment can be protected, convenience is provided for the movement of the equipment, and the winding of wires is avoided.
Specifically, the outer walls of the mounting seat 1, the support shaft 2 and the rotating shell 12 are plated with an insulating layer, a fireproof layer, an anti-corrosion layer and an oxidation protection layer from inside to outside.
In this embodiment: through the cooperation setting of mount pad 1, back shaft 2 and rotation shell 12, the outer wall of mount pad 1, back shaft 2 and rotation shell 12 all plates insulating layer, flame retardant coating, anticorrosive coating and oxidation protection layer from inside to outside, improves sliding ring surface hardness, reinforcing equipment wearability, has prolonged the life of sliding ring.
Specifically, the number of the metal springs 9 and the number of the adjusting nuts 10 are two.
In this embodiment: through the setting of metal spring 9 and adjusting nut 10, two metal spring 9 and adjusting nut 10 combine the use, can follow both sides quick effective adjustment equipment and use contact state, improve the result of use.
Specifically, a through hole 13 is formed in one side of the mounting base 1, a fixing bolt 14 is movably connected inside the through hole 13, and a locking nut 15 is movably connected to one end of the fixing bolt 14.
In this embodiment: through fixing bolt 14 and locking nut 15's cooperation setting, fixing bolt 14 and locking nut 15 threaded connection during the use, can quick safe fixed equipment.
Specifically, the number of the through holes 13, the fixing bolts 14, and the lock nuts 15 is plural.
In this embodiment: through the cooperation setting of through-hole 13, fixing bolt 14 and locking nut 15, a plurality of through-holes 13, fixing bolt 14 and locking nut 15 are fixed equipment together, improve equipment safety in utilization.
Specifically, the fixing bolt 14 and the locking nut 15 are provided with an anti-slip gasket 16 on one side.
In this embodiment: through the setting of anti-skidding gasket 16, anti-skidding gasket 16 has the effect of improving contact friction power, can prevent to use because of smooth silk influence when fixed equipment.
The working principle and the using process of the invention are as follows: when the electricity-getting slip ring of the wind driven generator is used, the metal spring 9 can be compressed by rotating the adjusting nut 10, thereby adjusting the contact degree of the outer slide sheet 701 and the inner slide sheet 702 in the metal electrode sheet 7 to adapt to the work of different current states, the rotating groove 11 arranged in the middle of the insulating ring 6 is matched with the rotating shell 12 for use, the internal structure of the equipment can be protected, but also provides convenience for equipment movement, does not cause wire winding, adopts the technical processes of fiber laser cladding welding and surface quenching on the outer walls of the mounting seat 1, the supporting shaft 2 and the rotating shell 12, and under the condition of not reducing and damaging the dimensional precision of the finished slip ring product, the surface heat treatment process processing is carried out on the slip ring, so that the surface hardness of the slip ring is improved to be twice of that of the existing slip ring, the surface hardness of the slip ring is improved, the wear resistance of equipment is enhanced, and the service life of the slip ring is prolonged; two metal spring 9 and adjusting nut 10 combine the use, can follow the quick effective regulating apparatus of both sides and use contact state, improve the result of use, fixing bolt 14 and locking nut 15 threaded connection, can quick safe fixed equipment, a plurality of through-holes 13, fixing bolt 14 and locking nut 15 are fixed equipment together, improve equipment safety in utilization, anti-skidding gasket 16 has the power of improving contact friction power and uses because of the smooth silk influence during can preventing fixed equipment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a aerogenerator gets electrical slip ring, includes mount pad (1), its characterized in that: the middle part of the mounting seat (1) is movably connected with a supporting shaft (2), one side of the supporting shaft (2) is fixedly connected with a connecting cap (3), one side of the connecting cap (3) is provided with a groove (4), the inner bottom wall of the groove (4) is fixedly connected with a connector lug (5), the outer wall of the middle part of the supporting shaft (2) is movably connected with an insulating ring (6), the number of the insulating rings (6) is four, a metal electrode plate (7) is fixedly connected between the insulating rings (6), the metal electrode plate (7) comprises an outer sliding sheet (701) and an inner sliding sheet (702), the outer wall of the outer sliding sheet (701) is fixedly connected with a connecting lug (8), one side of the insulating ring (6) is fixedly connected with a metal spring (9), one side of the metal spring (9) is fixedly connected with an adjusting nut (10), a rotating groove (11) is formed in the middle part of the insulating ring (6) from left, the interior of the rotating groove (11) is movably connected with a rotating shell (12).
2. The wind driven generator electricity taking slip ring according to claim 1, characterized in that: the outer walls of the mounting seat (1), the support shaft (2) and the rotating shell (12) are plated with an insulating layer, a fireproof layer, an anti-corrosion layer and an oxidation protection layer from inside to outside.
3. The wind driven generator electricity taking slip ring according to claim 1, characterized in that: the number of the metal springs (9) and the number of the adjusting nuts (10) are two.
4. The wind driven generator electricity taking slip ring according to claim 1, characterized in that: through-hole (13) have been seted up to one side of mount pad (1), the inside swing joint of through-hole (13) has fixing bolt (14), the one end swing joint of fixing bolt (14) has locking nut (15).
5. The wind driven generator electricity taking slip ring according to claim 4, wherein: the number of the through holes (13), the number of the fixing bolts (14) and the number of the locking nuts (15) are all multiple.
6. The wind driven generator electricity taking slip ring according to claim 4, wherein: and anti-skidding gaskets (16) are arranged on one sides of the fixing bolt (14) and the locking nut (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011238023.8A CN112271522A (en) | 2020-11-09 | 2020-11-09 | Electricity-taking slip ring of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011238023.8A CN112271522A (en) | 2020-11-09 | 2020-11-09 | Electricity-taking slip ring of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112271522A true CN112271522A (en) | 2021-01-26 |
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ID=74339768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011238023.8A Pending CN112271522A (en) | 2020-11-09 | 2020-11-09 | Electricity-taking slip ring of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112271522A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0744794A2 (en) * | 1995-05-22 | 1996-11-27 | He Holdings, Inc. Dba Hughes Electronics | Spring loaded rotary connector |
| CN2375007Y (en) * | 1999-05-25 | 2000-04-19 | 李延秋 | Split brush holder of generator |
| CN101621231A (en) * | 2008-06-30 | 2010-01-06 | 通用电气公司 | Apparatus and method for removing slip rings from rotating electrical machinery |
| CN103107470A (en) * | 2013-02-19 | 2013-05-15 | 高翔 | Energizing implement |
| CN203205685U (en) * | 2013-04-12 | 2013-09-18 | 中华人民共和国黄岛出入境检验检疫局 | Electric conductive slip ring of wind generator |
| CN103663115A (en) * | 2012-09-19 | 2014-03-26 | 扬州华泰特种设备有限公司 | Lifting hook protection device of crane |
| US20150171582A1 (en) * | 2011-09-29 | 2015-06-18 | Furukawa Electric Co., Ltd. | Rotatable connector device |
| CN205154502U (en) * | 2015-12-04 | 2016-04-13 | 苏州恩必技精密电气有限公司 | 2. 0MW double -fed type wind generating set become oar sliding ring |
| CN111864426A (en) * | 2020-08-20 | 2020-10-30 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Universal electric loop conformal connecting device for flexible constant-pressure rotating part |
-
2020
- 2020-11-09 CN CN202011238023.8A patent/CN112271522A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0744794A2 (en) * | 1995-05-22 | 1996-11-27 | He Holdings, Inc. Dba Hughes Electronics | Spring loaded rotary connector |
| CN2375007Y (en) * | 1999-05-25 | 2000-04-19 | 李延秋 | Split brush holder of generator |
| CN101621231A (en) * | 2008-06-30 | 2010-01-06 | 通用电气公司 | Apparatus and method for removing slip rings from rotating electrical machinery |
| US20150171582A1 (en) * | 2011-09-29 | 2015-06-18 | Furukawa Electric Co., Ltd. | Rotatable connector device |
| CN103663115A (en) * | 2012-09-19 | 2014-03-26 | 扬州华泰特种设备有限公司 | Lifting hook protection device of crane |
| CN103107470A (en) * | 2013-02-19 | 2013-05-15 | 高翔 | Energizing implement |
| CN203205685U (en) * | 2013-04-12 | 2013-09-18 | 中华人民共和国黄岛出入境检验检疫局 | Electric conductive slip ring of wind generator |
| CN205154502U (en) * | 2015-12-04 | 2016-04-13 | 苏州恩必技精密电气有限公司 | 2. 0MW double -fed type wind generating set become oar sliding ring |
| CN111864426A (en) * | 2020-08-20 | 2020-10-30 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Universal electric loop conformal connecting device for flexible constant-pressure rotating part |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210126 |
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| RJ01 | Rejection of invention patent application after publication |