CN203397799U - Multilayer grading ring structure - Google Patents
Multilayer grading ring structure Download PDFInfo
- Publication number
- CN203397799U CN203397799U CN201320480817.4U CN201320480817U CN203397799U CN 203397799 U CN203397799 U CN 203397799U CN 201320480817 U CN201320480817 U CN 201320480817U CN 203397799 U CN203397799 U CN 203397799U
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- CN
- China
- Prior art keywords
- ring
- multilayer
- metal ring
- ring body
- discharge
- 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 discloses a multilayer grading ring structure which includes a multilayer metal ring body. A discharge ring is arranged between adjacent metal ring bodies; the discharge ring circumferentially is uniformly provided by a metal ring with multiple fractures; and each discharge ring is respectively connected with an upper metal ring body and a lower metal ring body through a metal guide rod, wherein the upper and lower metal ring bodies are adjacent. The multilayer grading ring structure is simple structure; in the multilayer grading metal ring body, the discharge ring is arranged between the adjacent metal ring bodies; the discharge ring is used to discharge through multiple fractures, so that the discharge ability of the fractures is improved; and the better voltage equalizing effect is realized.
Description
Technical field
the utility model relates to grading ring field, is specially a kind of multilayer Equalized voltage ring construction.
Background technology
Grading ring, for the insulated terminal of high-tension apparatus, is all pressed high pressure and is distributed in around insulation resistance, plays all pressures effect to insulated terminal.Open-type grading ring is on ring body, to have a kind of Equalized voltage ring construction of fracture for electric discharge.It is generally that single fracture is set for prior art centre-shed grading ring, and discharge capability is limited, and is one-sided electric discharge, to all pressures effect of grading ring, can have a negative impact.
Utility model content
The purpose of this utility model is to provide a kind of multilayer Equalized voltage ring construction, to solve the limited problem of the one-sided open-type grading ring of prior art discharge capability.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of multilayer Equalized voltage ring construction, it is characterized in that: include the vertical metal ring body arranging of multilayer, between adjacent metal ring body, be provided with electric discharge ring, described electric discharge ring consists of the becket along evenly having many places fracture on circumference, and the upper and lower anchor ring of each electric discharge ring is connected with upper and lower adjacent metal ring body by metal guide rod respectively.
Described a kind of multilayer Equalized voltage ring construction, is characterized in that: in the middle of described metal ring body, be provided with one heart installing ring, the symmetrical side of installing ring two is connected with metal ring body respective side madial wall by metallic support rod respectively.
The utility model is simple in structure, and multilayer is all pressed with in metal ring body, and electric discharge ring being set between adjacent metal ring body, encircles multi-break discharge by electric discharge, has improved the ability that fracture discharges, and has and better all press effect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1.A kind of multilayer Equalized voltage ring construction, include the vertical metal ring body 1 arranging of multilayer, between adjacent metal ring body 1, be provided with electric discharge ring 2, electric discharge ring 2 consists of the becket 4 along evenly having many places fracture 3 on circumference, and the upper and lower anchor ring of each electric discharge ring 2 is connected with upper and lower adjacent metal ring body 1 by metal guide rod 5 respectively.In the middle of metal ring body 1, be provided with one heart installing ring 6,6 liang of symmetrical sides of installing ring are connected with metal ring body 1 respective side madial wall by metallic support rod 7 respectively.
Claims (2)
1. a multilayer Equalized voltage ring construction, it is characterized in that: include the vertical metal ring body arranging of multilayer, between adjacent metal ring body, be provided with electric discharge ring, described electric discharge ring consists of the becket along evenly having many places fracture on circumference, and the upper and lower anchor ring of each electric discharge ring is connected with upper and lower adjacent metal ring body by metal guide rod respectively.
2. a kind of multilayer Equalized voltage ring construction according to claim 1, is characterized in that: in the middle of described metal ring body, be provided with one heart installing ring, the symmetrical side of installing ring two is connected with metal ring body respective side madial wall by metallic support rod respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480817.4U CN203397799U (en) | 2013-08-08 | 2013-08-08 | Multilayer grading ring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480817.4U CN203397799U (en) | 2013-08-08 | 2013-08-08 | Multilayer grading ring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397799U true CN203397799U (en) | 2014-01-15 |
Family
ID=49909314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320480817.4U Expired - Fee Related CN203397799U (en) | 2013-08-08 | 2013-08-08 | Multilayer grading ring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319035A (en) * | 2014-10-30 | 2015-01-28 | 成都峰达科技有限公司 | Convenient and practical grading ring |
-
2013
- 2013-08-08 CN CN201320480817.4U patent/CN203397799U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319035A (en) * | 2014-10-30 | 2015-01-28 | 成都峰达科技有限公司 | Convenient and practical grading ring |
| CN104319035B (en) * | 2014-10-30 | 2016-08-24 | 福建逢兴机电设备有限公司 | A kind of convenient and practical grading ring |
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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 |
Granted publication date: 20140115 Termination date: 20140808 |
|
| EXPY | Termination of patent right or utility model |