CN202352421U - Stain-resistant disk-shaped suspension insulator for high voltage line - Google Patents
Stain-resistant disk-shaped suspension insulator for high voltage line Download PDFInfo
- Publication number
- CN202352421U CN202352421U CN2011205155316U CN201120515531U CN202352421U CN 202352421 U CN202352421 U CN 202352421U CN 2011205155316 U CN2011205155316 U CN 2011205155316U CN 201120515531 U CN201120515531 U CN 201120515531U CN 202352421 U CN202352421 U CN 202352421U
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- CN
- China
- Prior art keywords
- umbrella
- stain
- suspension insulator
- shaped suspension
- subumbrella
- 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
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Abstract
The utility model provides a stain-resistant disk-shaped suspension insulator for a high voltage line, which relates to the technical field of electric power system equipment. The stain-resistant disk-shaped suspension insulator comprises an iron cap (1), an upper umbrella (2), a lower umbrella (3) and a steel foot (4), wherein the iron cap (1) is connected with the upper umbrella (2); the lower end of the upper umbrella (2) is connected with the lower umbrella (3); and the steel foot (4) is arranged in the lower umbrella (3). The stain-resistant disk-shaped suspension insulator has the advantages that a double-layer umbrella design is adopted, the creepage distance is large, the umbrellas are of open types, the inner part and the outer part of a skirt are smooth and are provided without edges, the dust accumulation speed is low, the wind-rain self-cleaning performance is good and the application scope is wide.
Description
Technical field
The utility model relates to the power system device technical field, relates in particular to high-tension line resistant cap and pin insulator.
Background technology
The high-tension line pollution flashover accident is a harm greatly that influences safe power supply for many years, need take various effective countermeasures, is preventing aspect the pollution flashover; Usually the way that adopts is that line insulator is regularly cleaned, and regularly insulator is detected, and increases the insulation degree; But this several method all can not get guaranteeing; Existing high-tension line resistant cap and pin insulator adopts the porcelain material to process, because creep distance is less, so durability against pollution is limited; The flashover phenomenon takes place easily, to the safe operation generation adverse influence of transmission line.
Summary of the invention
The purpose of the utility model provides high-tension line resistant cap and pin insulator, and it adopts the double-layer umbrella design, and creepage distance is big, and umbellate form is open, smooth no rib inside and outside the skirt, and dust stratification speed is low, and the wind and rain self-cleaning property is good, and the scope of application is extensive.
In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it is made up of chapeau de fer 1, last umbrella 2, subumbrella 3, steel pin 4; Chapeau de fer 1 is connected with last umbrella 2, and the lower end of last umbrella 2 is connected with subumbrella 3, is provided with steel pin 4 in the subumbrella 3.
Described chapeau de fer 1, go up umbrella 2 and subumbrella 3 is one through the adhesive gummed.
The described umbrella 2 of going up all adopts the toughened glass material to process with subumbrella 3.
The utility model adopts the double-layer umbrella design, and creepage distance is big, and umbellate form is open, smooth no rib inside and outside the skirt, and dust stratification speed is low, and the wind and rain self-cleaning property is good, and the scope of application is extensive.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
With reference to Fig. 1, this embodiment adopts following technical scheme: it is made up of chapeau de fer 1, last umbrella 2, subumbrella 3, steel pin 4; Chapeau de fer 1 is connected with last umbrella 2, and the lower end of last umbrella 2 is connected with subumbrella 3, is provided with steel pin 4 in the subumbrella 3.
Described chapeau de fer 1, go up umbrella 2 and subumbrella 3 is one through the adhesive gummed.
The described umbrella 2 of going up all adopts the toughened glass material to process with subumbrella 3.
This embodiment adopts the double-layer umbrella design, and creepage distance is big, and umbellate form is open, smooth no rib inside and outside the skirt, and dust stratification speed is low, and the wind and rain self-cleaning property is good, and the scope of application is extensive.
Claims (3)
1. high-tension line resistant cap and pin insulator, it is characterized in that it by chapeau de fer (1), go up umbrella (2), subumbrella (3), steel pin (4) and form; Chapeau de fer (1) is connected with last umbrella (2), and the lower end of last umbrella (2) is connected with subumbrella (3), is provided with steel pin (4) in the subumbrella (3).
2. high-tension line resistant cap and pin insulator according to claim 1 is characterized in that described chapeau de fer (1), last umbrella (2) and subumbrella (3) are one through the adhesive gummed.
3. high-tension line resistant cap and pin insulator according to claim 1 is characterized in that described upward umbrella (2) and subumbrella (3) all adopt the toughened glass material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205155316U CN202352421U (en) | 2011-12-13 | 2011-12-13 | Stain-resistant disk-shaped suspension insulator for high voltage line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205155316U CN202352421U (en) | 2011-12-13 | 2011-12-13 | Stain-resistant disk-shaped suspension insulator for high voltage line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202352421U true CN202352421U (en) | 2012-07-25 |
Family
ID=46541406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205155316U Expired - Fee Related CN202352421U (en) | 2011-12-13 | 2011-12-13 | Stain-resistant disk-shaped suspension insulator for high voltage line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202352421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494031A (en) * | 2018-10-25 | 2019-03-19 | 广东博昊实业集团有限公司 | A kind of anti-flashover insulator high pressure wire-connecting device of waterbrake gas circulation |
-
2011
- 2011-12-13 CN CN2011205155316U patent/CN202352421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494031A (en) * | 2018-10-25 | 2019-03-19 | 广东博昊实业集团有限公司 | A kind of anti-flashover insulator high pressure wire-connecting device of waterbrake gas circulation |
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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: 20120725 Termination date: 20121213 |