CN204496988U - A kind of long rod insulator pollution proof insulator - Google Patents
A kind of long rod insulator pollution proof insulator Download PDFInfo
- Publication number
- CN204496988U CN204496988U CN201520236158.9U CN201520236158U CN204496988U CN 204496988 U CN204496988 U CN 204496988U CN 201520236158 U CN201520236158 U CN 201520236158U CN 204496988 U CN204496988 U CN 204496988U
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- CN
- China
- Prior art keywords
- insulator
- gamp
- umbellule
- porcelain
- long rod
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- 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 discloses a kind of long rod insulator pollution proof insulator, comprise porcelain insulator, the two ends up and down of described porcelain insulator are fixed with upper end metal-ware and lower end metal-ware respectively, described porcelain insulator is provided with multiple gamp and multiple umbellule, described gamp and umbellule are spaced with the quantitative proportion of 1:2, each described gamp and umbellule include steel cap, porcelain piece and steel pin, between the steel cap and porcelain piece of described gamp and umbellule, be equipped with isolation rubber pad, described isolation rubber pad was worn by steel; The upper surface of each described gamp and umbellule is all coated with antifouling paint.The utility model is simple and compact for structure, can prevent from expanding with heat and contract with cold effect to insulator generation injury, can accomplish waterproof simultaneously, antifouling, improves the useful life of insulator.
Description
Technical field
The utility model relates to electrical equipment technical field, in particular, designs a kind of long rod insulator pollution proof insulator.
Background technology
Insulator is widely used in power equipment, generally belongs to exterior insulation, overhead transmission line, power plant and the bus of electric substation and the external belt electric conductor of various electric equipment must be supported with insulator.
Suspension insulator is the comparatively widely used insulator of one in insulator, is generally and is made up of porcelain piece.Existing suspension insulator is generally made up of suspension insulator porcelain piece, steel cap and steel pin.Steel cap on suspended porcelain insulator porcelain piece, and is installed together by steel pin, and steel pin is through the bottom of suspension insulator porcelain piece and steel cap.
But, in the process of actual mucilage binding suspension insulator, expand with heat and contract with cold on the impact of suspension insulator in order to what prevent mucilage binding agent, at the production suspension insulator period of the day from 11 p.m. to 1 a.m, need between suspension insulator porcelain piece and steel cap, to ensure certain gap, to ensure that suspension insulator can not be injured because of expanding with heat and contract with cold, in order to ensure this space, cause current production method very complicated, require great effort time-consuming.
Meanwhile, insulator is anti-pollution poor with waterproof ability in the process used, and the spot on insulator and water are once freeze, and can have a strong impact on the insulating effect of insulator, therefore, the antifouling waterproof of insulator seems particularly important.
Utility model content
The purpose of this utility model is to solve the problem, provide a kind of effect that can prevent from expanding with heat and contract with cold injury is produced to insulator again can the long rod insulator pollution proof insulator of antifouling waterproof.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of long rod insulator pollution proof insulator, comprise porcelain insulator, the two ends up and down of described porcelain insulator are fixed with upper end metal-ware and lower end metal-ware respectively, described porcelain insulator is provided with multiple gamp and multiple umbellule, described gamp and umbellule are spaced with the quantitative proportion of 1:2, each described gamp and umbellule include steel cap, porcelain piece and steel pin, be equipped with isolation rubber pad between the steel cap of each described gamp and umbellule and porcelain piece, described isolation rubber pad was worn by steel; All antifouling paint is coated with on the upper surface of described gamp and umbellule.
Further, described gamp and umbellule to stretch out difference be 25 ~ 45mm.
Further, described antifouling paint is for wrapping up in glaze layer of sand.
Further, described antifouling paint is RTV coating.
Further, the water-proof umbrella layer that size is greater than gamp is also provided with above the gamp of described porcelain insulator the top.
The beneficial effects of the utility model are: the utility model is simple and compact for structure, can prevent from expanding with heat and contract with cold effect to insulator generation injury, can accomplish waterproof simultaneously, antifouling, improve the useful life of insulator.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of long rod insulator pollution proof insulator described in the utility model.
In figure, 1-upper end metal-ware, 2-lower end metal-ware, 3-gamp, 4-umbellule, 5-isolation rubber pad, 6-water-proof umbrella layer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of long rod insulator pollution proof insulator, comprise porcelain insulator, the two ends up and down of described porcelain insulator are fixed with upper end metal-ware 1 and lower end metal-ware 2 respectively, described porcelain insulator is provided with multiple gamp 3 and multiple umbellule 4, described gamp 3 and umbellule 4 are spaced with the quantitative proportion of 1:2, each described gamp 3 and umbellule 4 include steel cap, porcelain piece and steel pin, between the steel cap and porcelain piece of described gamp 3 and umbellule 4, be equipped with isolation rubber pad 5, described isolation rubber pad 5 was worn by steel; All antifouling paint is coated with on the upper surface of described gamp 3 and umbellule 4.
Described gamp 3 and umbellule 4 to stretch out difference be 25 ~ 45mm.
Described antifouling paint is for wrapping up in glaze layer of sand or RTV coating.
The water-proof umbrella layer 6 that size is greater than gamp 3 is also provided with above the gamp 3 of described porcelain insulator the top.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (5)
1. one kind long rod insulator pollution proof insulator, it is characterized in that: comprise porcelain insulator, the two ends up and down of described porcelain insulator are fixed with upper end metal-ware (1) and lower end metal-ware (2) respectively, described porcelain insulator is provided with multiple gamp (3) and multiple umbellule (4), described gamp (3) and umbellule (4) are spaced with the quantitative proportion of 1:2, each described gamp (3) and umbellule (4) include steel cap, porcelain piece and steel pin, isolation rubber pad (5) is equipped with between the steel cap and porcelain piece of described gamp (3) and umbellule (4), described isolation rubber pad (5) was worn by steel, the upper surface of each described gamp (3) and umbellule (4) is all coated with antifouling paint.
2. the long rod insulator pollution proof insulator of one according to claim 1, is characterized in that: described gamp (3) and umbellule (4) to stretch out difference be 25 ~ 45mm.
3. the long rod insulator pollution proof insulator of one according to claim 1, is characterized in that: described antifouling paint is for wrapping up in glaze layer of sand.
4. the long rod insulator pollution proof insulator of one according to claim 1, is characterized in that: described antifouling paint is RTV coating.
5. the long rod insulator pollution proof insulator of one according to claim 1, is characterized in that: be also provided with the water-proof umbrella layer (6) that size is greater than gamp (3) above the gamp (3) of described porcelain insulator the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236158.9U CN204496988U (en) | 2015-04-20 | 2015-04-20 | A kind of long rod insulator pollution proof insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236158.9U CN204496988U (en) | 2015-04-20 | 2015-04-20 | A kind of long rod insulator pollution proof insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204496988U true CN204496988U (en) | 2015-07-22 |
Family
ID=53576284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520236158.9U Expired - Fee Related CN204496988U (en) | 2015-04-20 | 2015-04-20 | A kind of long rod insulator pollution proof insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204496988U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966593A (en) * | 2015-08-04 | 2015-10-07 | 苏州电瓷厂股份有限公司 | 800kV outdoor rod-shaped post porcelain insulator |
| CN105139973A (en) * | 2015-09-25 | 2015-12-09 | 萍乡市长岭电瓷制造有限公司 | Bar-shaped suspension ceramic insulator |
| CN109524184A (en) * | 2018-12-12 | 2019-03-26 | 湖南兴华电瓷电器制造有限公司 | A kind of expansion cracking proof porcelain insulator |
-
2015
- 2015-04-20 CN CN201520236158.9U patent/CN204496988U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966593A (en) * | 2015-08-04 | 2015-10-07 | 苏州电瓷厂股份有限公司 | 800kV outdoor rod-shaped post porcelain insulator |
| CN105139973A (en) * | 2015-09-25 | 2015-12-09 | 萍乡市长岭电瓷制造有限公司 | Bar-shaped suspension ceramic insulator |
| CN109524184A (en) * | 2018-12-12 | 2019-03-26 | 湖南兴华电瓷电器制造有限公司 | A kind of expansion cracking proof porcelain insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160420 |