CN201796799U - Outdoor AC high-voltage disconnecting switch - Google Patents
Outdoor AC high-voltage disconnecting switch Download PDFInfo
- Publication number
- CN201796799U CN201796799U CN201020293535XU CN201020293535U CN201796799U CN 201796799 U CN201796799 U CN 201796799U CN 201020293535X U CN201020293535X U CN 201020293535XU CN 201020293535 U CN201020293535 U CN 201020293535U CN 201796799 U CN201796799 U CN 201796799U
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- outdoor
- utility
- model
- disconnecting switch
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- 239000012212 insulator Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 230000002500 effect on skin Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
Images
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates an outdoor AC high-voltage disconnecting switch, which comprises a rain cover, a fixing seat, a post insulator, a connecting shaft, a bracket and a conducting part rectangular copper pipe. The utility model adopts the method that the rain cover is arranged on the conducting part rectangular copper pipe; the conducting part rectangular copper pipe is fixed on the fixing seat; the fixing seat is connected with the connecting shaft through the post insulator; and the connecting shaft is fixed on the bracket. Therefore, the utility model can overcome the defects existing in old-fashioned products. The outdoor AC high-voltage disconnecting switch effectively and reasonably applies the theory of conductive skin effect, so as to reduce production cost and greatly lower temperature raised.
Description
Technical field: the utility model relates to a kind of isolating switch, refers more particularly to a kind of a kind of outdoor AC high-voltage isolating switch that applies to use in the high-voltage fence.
Background technology: at present, the GW4 that uses in electric power system (35kV-110kV) isolating switch all has a kind of great defective: it is poor to go up conducting position rectangle copper pipe heat dispersion, the manufacturing cost height has seeping phenomenon to take place easily, thereby causes remaining part to get rusty.
Summary of the invention: the purpose of this utility model will provide a kind of high voltage switching device exactly, and it can overcome the existing defective of Vintage Product.The purpose of this utility model is achieved in that a kind of outdoor AC high-voltage isolating switch, formed by rain cover, holder, post insulator, connecting axle, support, conducting position rectangle copper pipe, it is characterized in that: rain cover is arranged on the conducting position rectangle copper pipe, conducting position rectangle copper pipe is fixed on the holder, holder is connected with connecting axle by post insulator, and connecting axle is fixed on the support.The utility model is modified into the contact tube that the flute profile copper material that formed by common copper plate flanging is formed with the rectangle copper pipe of conducting position, ordinary copper sheet material price is obviously low than moulding copper pipe price, the utilance of copper material is also than higher, and conducting position has been not easy ponding after improving, and has guaranteed the remaining part non-corrosive.
The utility model effectively and has reasonably used conduction kelvin effect principle, has reduced cost, has heat dispersion and improved 40% on original basis, greatly reduces advantages such as temperature rise.
Description of drawings: Fig. 1 is a structural representation of the present utility model
1, rain cover 2, holder 3, post insulator 4, connecting axle 5, support 6, conducting position rectangle copper pipe
Embodiment: utility model is described further below in conjunction with accompanying drawing
In the drawings, a kind of outdoor AC high-voltage isolating switch of the utility model, formed by rain cover, holder, post insulator, connecting axle, support, conducting position rectangle copper pipe, it is characterized in that: rain cover is arranged on the conducting position rectangle copper pipe, conducting position rectangle copper pipe is fixed on the holder, holder is connected with connecting axle by post insulator, and connecting axle is fixed on the support.During concrete enforcement, post insulator is fixedlyed connected with the M12 stainless steel bolt with holder, on conducting position rectangle copper pipe rain cover is set, and connecting axle is fixed on the support with the M8 stainless steel bolt.Adopt this structure to effectively raise the heat dispersion of conducting position, reduce temperature rise, production cost can significantly reduce.
Claims (1)
1. outdoor AC high-voltage isolating switch, formed by rain cover, holder, post insulator, connecting axle, support, conducting position rectangle copper pipe, it is characterized in that: rain cover is arranged on the conducting position rectangle copper pipe, conducting position rectangle copper pipe is fixed on the holder, holder is connected with connecting axle by post insulator, and connecting axle is fixed on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020293535XU CN201796799U (en) | 2010-08-12 | 2010-08-12 | Outdoor AC high-voltage disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020293535XU CN201796799U (en) | 2010-08-12 | 2010-08-12 | Outdoor AC high-voltage disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796799U true CN201796799U (en) | 2011-04-13 |
Family
ID=43851700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020293535XU Expired - Fee Related CN201796799U (en) | 2010-08-12 | 2010-08-12 | Outdoor AC high-voltage disconnecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796799U (en) |
-
2010
- 2010-08-12 CN CN201020293535XU patent/CN201796799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Jingjiang Instrument Transformer Factory Co., Ltd. Assignor: Xiong Jiangyong Contract record no.: 2012320000144 Denomination of utility model: Outdoor alternating current high-voltage isolation switch Granted publication date: 20110413 License type: Exclusive License Record date: 20120229 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160902 Address after: 214500 No. 23, Ping Road, west of Jiangsu, Jingjiang, Zhenjiang Patentee after: Jingjiang Jiangsu mutual inductor Limited by Share Ltd Address before: 214500 No. 8, Ping Road, west of Jiangsu, Jingjiang, Zhenjiang Patentee before: Xiong Jiangyong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20190812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |