CN203481121U - Outdoor enclosed type visual intelligent isolating and grounding switch - Google Patents
Outdoor enclosed type visual intelligent isolating and grounding switch Download PDFInfo
- Publication number
- CN203481121U CN203481121U CN201320353016.1U CN201320353016U CN203481121U CN 203481121 U CN203481121 U CN 203481121U CN 201320353016 U CN201320353016 U CN 201320353016U CN 203481121 U CN203481121 U CN 203481121U
- Authority
- CN
- China
- Prior art keywords
- fixed
- contact
- isolating
- insulating cylinder
- grounding
- 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
Links
- 230000000007 visual effect Effects 0.000 title abstract 3
- 239000004020 conductor Substances 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 238000002955 isolation Methods 0.000 claims description 27
- 238000009954 braiding Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract 4
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to an outdoor enclosed type visual intelligent isolating and grounding switch. A variable frequency motor is fixed in a base, the variable frequency motor drives a gearbox, a main transmission gear is fixed on an output shaft of the gearbox through a spline, and an isolating switch transmission gear and a grounding switch transmission gear which are respectively meshed with the main transmission gear are respectively fixed on an isolating connection shaft and a grounding connection shaft. An isolating contact pushing shaft is coaxially fixed on the upper portion of the isolating connection shaft, an isolating moving contact is screwed on the isolating contact pushing shaft, the lower end of the isolating moving contact is fixed with an isolating braided copper conductor wire, and the lower end of the isolating braided copper conductor wire is fixed in a metal connecting cover. An upper insulating cylinder and a lower insulating cylinder are respectively fixed on the upper end and the lower end of the metal connecting cover, an upper wiring flange is fixed on the upper end of the upper insulating cylinder, an insulating fixed contact is fixed in the upper insulating cylinder at the lower end of the upper wiring flange, the lower insulating cylinder is fixed with the base, and the outer end of the metal connecting cover is fixed with a lower connecting terminal. The outdoor enclosed type visual intelligent isolating and grounding switch can be suitable for extra-high voltage and ultrahigh voltage smart power grids.
Description
Technical field
The utility model relates to a kind of isolation, earthed switch, and particularly a kind of electric pressure is at isolating switch, the earthed switch of 110kV-1000kV high pressure.
Background technology
The subject matter that high voltage isolator reflects at operation electricity remains the defect existing for many years, as insulator fracture, operate miss, overheat of conducting circuit and electric conductor and annex get rusty.Having for a long time maximum problem is that isolating switch is produced and thinked little of, Performance and quality demand to product is not high, always think that this product structure simple technique content is low, all the time be not used as leading products, so be China's high voltage isolator basic reason in high failure rate and low quality level for a long time.And the fast development of current national intelligent grid, isolation switch is but without "smart" products.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of outdoor fixed sealing type visible intelligent isolation, earthed switch, and it is simple in structure, reliable, can be applicable to ultra high voltage, the use of superhigh pressure intelligent grid.
The technical scheme in the invention for solving the technical problem is: the interior fixedly variable-frequency motor of base, variable-frequency motor drives gearbox, on the output shaft of gearbox by the fixing main drive gear of spline, the isolating switch travelling gear and the earthed switch travelling gear that mesh respectively with main drive gear are separately fixed on isolation connecting axle and grounding connection axle, the upper end of isolation connecting axle is fixing insulating contact cardan shaft coaxially, on insulating contact cardan shaft, be combined with isolation moving contact, the lower end of isolation moving contact is fixed with isolation copper braiding conductor wire, the lower end of isolation copper braiding conductor wire is fixed on metal and connects in cover, the upper and lower side that metal connects cover seals respectively fixing upper insulating cylinder and lower insulating cylinder, the fixing upper wiring flange in upper end of upper insulating cylinder, fixing isolation fixed contact in insulating cylinder on the lower end of upper wiring flange, lower insulating cylinder and described base seal are fixed, metal connects fixedly lower connecting terminal of cover outer end, the upper end coaxial dead earth contact cardan shaft of described grounding connection axle, on grounding contact cardan shaft, be combined with ground connection moving contact, the lower end of ground connection moving contact and grounding copper braiding conductor wire are fixed, the lower end of grounding copper braiding conductor wire is fixed in lower insulating cylinder, grounding copper braiding conductor wire ground connection, the grounding static contact coordinating with ground connection moving contact is fixed on metal in lower insulating cylinder and is connected the lower end of covering, and grounding static contact is electrically connected to described lower connecting terminal.
1), simple in structure, reliable the utlity model has following advantages:; 2), can be applicable to ultra high voltage, the use of superhigh pressure intelligent grid; 3), because disconnecting link is all sealed in insulation in bobbin, not affected by environment, long service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, the interior fixedly variable-frequency motor 6 of base 7, variable-frequency motor 6 drives gearbox 9, on the output shaft 5 of gearbox 9 by the fixing main drive gear 11 of spline, the isolating switch travelling gear 4 and the earthed switch travelling gear 10 that mesh respectively with main drive gear 11 are separately fixed on isolation connecting axle 2 and grounding connection axle 12, the upper end of isolation connecting axle 2 is fixing insulating contact cardan shaft 20 coaxially, on insulating contact cardan shaft 20, be combined with isolation moving contact 19, the lower end of isolation moving contact 19 is fixing with isolation copper braiding conductor wire 18, the lower end of isolation copper braiding conductor wire 18 is fixed on metal and connects in cover 1, the upper and lower side that metal connects cover 1 seals respectively fixing upper insulating cylinder 21 and lower insulating cylinder 3, the fixing upper wiring flange 23 in upper end of upper insulating cylinder 21, the interior fixedly isolation of insulating cylinder 21 fixed contact 22 on the lower end of upper wiring flange 23, lower insulating cylinder 3 is fixing with described base 7 sealings, metal connects fixedly lower connecting terminal 17 of cover 1 outer end, the upper end coaxial dead earth contact cardan shaft 15 of described grounding connection axle 12, on grounding contact cardan shaft 15, be combined with ground connection moving contact 14, the lower end of ground connection moving contact 14 and grounding copper braiding conductor wire 13 are fixing, the lower end of grounding copper braiding conductor wire 13 is fixed in lower insulating cylinder 3, grounding copper braiding conductor wire 13 ground connection, the grounding static contact 16 coordinating with ground connection moving contact 14 is fixed on the lower end that the interior metal of lower insulating cylinder 3 is connected cover 1, and grounding static contact 16 is electrically connected to described lower connecting terminal 17.
Described grounding contact cardan shaft 15 and insulating contact cardan shaft 20 are all insulation leading screw.
Described output shaft 5 is connected with driving shaft switching mechanism 8, realizes main drive gear 11 and meshes with isolating switch travelling gear 4 or earthed switch travelling gear 10 respectively.
Claims (3)
1. an outdoor fixed sealing type visible intelligent isolation, earthed switch, it is characterized in that: the interior fixedly variable-frequency motor (6) of base (7), variable-frequency motor (6) drives gearbox (9), the output shaft (5) of gearbox (9) is upper by the fixing main drive gear (11) of spline, the isolating switch travelling gear (4) and the earthed switch travelling gear (10) that mesh respectively with main drive gear (11) are separately fixed on isolated insulation connecting axle (2) and grounding connection axle (12), the upper end of isolation connecting axle (2) is fixing insulating contact cardan shaft (20) coaxially, on insulating contact cardan shaft (20), be combined with isolation moving contact (19), the lower end of isolation moving contact (19) is fixing with isolation copper braiding conductor wire (18), the lower end of isolation copper braiding conductor wire (18) is fixed on metal and connects in cover (1), the upper and lower side that metal connects cover (1) seals respectively fixing upper insulating cylinder (21) and lower insulating cylinder (3), the fixing upper wiring flange (23) in upper end of upper insulating cylinder (21), fixing isolation fixed contact (22) in insulating cylinder (21) on the lower end of upper wiring flange (23), lower insulating cylinder (3) is fixing with described base (7) sealing, metal connects fixedly lower connecting terminal (17) of cover (1) outer end, the upper end coaxial dead earth contact cardan shaft (15) of described grounding connection axle (12), on grounding contact cardan shaft (15), be combined with ground connection moving contact (14), the lower end of ground connection moving contact (14) and grounding copper braiding conductor wire (13) are fixing, the lower end of grounding copper braiding conductor wire (13) is fixed in lower insulating cylinder (3), grounding copper braiding conductor wire (13) ground connection, the grounding static contact (16) coordinating with ground connection moving contact (14) is fixed on the lower end that the interior metal of lower insulating cylinder (3) is connected cover (1), grounding static contact (16) is electrically connected to described lower connecting terminal (17).
2. outdoor fixed sealing type visible intelligent isolation according to claim 1, earthed switch, is characterized in that: described grounding contact cardan shaft (15) and insulating contact cardan shaft (20) are all insulation leading screw.
3. outdoor fixed sealing type visible intelligent isolation according to claim 1, earthed switch, it is characterized in that: described output shaft (5) is connected with driving shaft switching mechanism (8), realize main drive gear (11) and mesh with isolating switch travelling gear (4) or earthed switch travelling gear (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320353016.1U CN203481121U (en) | 2013-06-19 | 2013-06-19 | Outdoor enclosed type visual intelligent isolating and grounding switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320353016.1U CN203481121U (en) | 2013-06-19 | 2013-06-19 | Outdoor enclosed type visual intelligent isolating and grounding switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203481121U true CN203481121U (en) | 2014-03-12 |
Family
ID=50229403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320353016.1U Expired - Fee Related CN203481121U (en) | 2013-06-19 | 2013-06-19 | Outdoor enclosed type visual intelligent isolating and grounding switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203481121U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280369A (en) * | 2013-06-19 | 2013-09-04 | 郭建厂 | Outdoor enclosed type visual intelligent isolating and grounding switch |
| CN105590778A (en) * | 2015-12-18 | 2016-05-18 | 北京双杰电气股份有限公司 | Isolating switch |
| CN106158494A (en) * | 2016-08-02 | 2016-11-23 | 平高集团有限公司 | Breaker operation mechanism and use the chopper of this mechanism, high-voltage switch gear |
-
2013
- 2013-06-19 CN CN201320353016.1U patent/CN203481121U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280369A (en) * | 2013-06-19 | 2013-09-04 | 郭建厂 | Outdoor enclosed type visual intelligent isolating and grounding switch |
| CN103280369B (en) * | 2013-06-19 | 2015-12-23 | 江苏智临电气科技有限公司 | Outdoor fixed sealing type visible intelligent isolation, earthed switch |
| CN105590778A (en) * | 2015-12-18 | 2016-05-18 | 北京双杰电气股份有限公司 | Isolating switch |
| CN106158494A (en) * | 2016-08-02 | 2016-11-23 | 平高集团有限公司 | Breaker operation mechanism and use the chopper of this mechanism, high-voltage switch gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU ZEALINK ELECTRICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIANGSU ZHILIN ELECTRIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 213017 Jiangsu, Changzhou Tianning District, Beitang River Road, No. 8, Hang Seng Technology Park, area 1601, two Patentee after: Guo Jianchang Address before: Tianning District Hehai road 213017 Jiangsu city of Changzhou province (No. 9, hi tech Innovation Service Center Room 401) Patentee before: Jiangsu Zealink Electrical Technology Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170301 Address after: 213000 Tianning District, Jiangsu, Changzhou and circuit number 5, 6 Patentee after: Jiangsu Pro Electric Manufacturing Co., Ltd. Address before: 213017 Jiangsu, Changzhou Tianning District, Beitang River Road, No. 8, Hang Seng Technology Park, area 1601, two Patentee before: Guo Jianchang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20200619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |