CN202839158U - Rigid suspension pin insulator - Google Patents
Rigid suspension pin insulator Download PDFInfo
- Publication number
- CN202839158U CN202839158U CN 201220469577 CN201220469577U CN202839158U CN 202839158 U CN202839158 U CN 202839158U CN 201220469577 CN201220469577 CN 201220469577 CN 201220469577 U CN201220469577 U CN 201220469577U CN 202839158 U CN202839158 U CN 202839158U
- Authority
- CN
- China
- Prior art keywords
- pin insulator
- projection
- annex
- suspension pin
- rigid suspension
- 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 relates to an electric porcelain appliance, and provides a rigid suspension pin insulator. The rigid suspension pin insulator comprises a porcelain member, an upper accessory and a lower accessory, wherein the upper accessory, the lower accessory and the porcelain member are adhered with high-strength cement; an outer side of the porcelain member is provided with two umbrellas; a rim of each umbrella is equipped with a first protrusion portion protruding downward; a ring of a second protrusion portion protruding downward is disposed in the middle under each umbrella; the first protrusion portion is longer than the second protrusion portion. As a result, the rigid suspension pin insulator has the advantages of large creepage distance and high tolerance degree.
Description
Technical field
The utility model relates to electroceramics electrical equipment, particularly a kind of rigid suspended pin insulator.
Background technology
Rigid suspended pin insulator comprises porcelain piece and upper annex and lower annex, upper annex and lower annex and porcelain piece form with high-strength cement is bonding, in the prior art, exist the porcelain piece unreasonable structure situation, cause insulator at creepage distance, can not meet the demands on the tolerance intensity, can not satisfy the needs of use.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, and the rigid suspended pin insulator that a kind of creepage distance is large, tolerance degree is high is provided.
The technical solution of the utility model is achieved in that a kind of rigid suspended pin insulator, comprise porcelain piece and upper annex and lower annex, upper annex and lower annex and porcelain piece form with high-strength cement is bonding, it is characterized in that: there are two umbrellas in the described porcelain piece outside, and there is the first projection of downward protrusion at the edge of umbrella.
Further say the second projection that also has a circle to protrude in the middle of below the described umbrella downwards.
Further say the length that described the first projection protrudes than the second projection.
The beneficial effects of the utility model are: so rigid suspended pin insulator has the advantage that creepage distance is large, tolerance degree is high.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, porcelain piece 2, upper annex 3, lower annex 4, umbrella 5, the first projection 6, the second projection.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of rigid suspended pin insulator comprises porcelain piece 1 and upper annex 2 and lower annex 3, and the usefulness high-strength cement is bonding forms for upper annex 2 and lower annex 3 and porcelain piece 1, it is characterized in that: there are two umbrellas 4 in described porcelain piece 1 outside, and there is the first projection 5 of downward protrusion at the edge of umbrella 4.
Further say the second projection 6 that also has a circle to protrude in the middle of below the described umbrella downwards.
Further say the length that described the first projection 5 to the second projections 6 protrude.
Claims (3)
1. a rigid suspended pin insulator comprises porcelain piece and upper annex and lower annex, and upper annex and lower annex and porcelain piece form with high-strength cement is bonding, it is characterized in that: there are two umbrellas in the described porcelain piece outside, and there is the first projection of downward protrusion at the edge of umbrella.
2. insulator according to claim 1 is characterized in that: the second projection that also has a circle to protrude in the middle of below the described umbrella downwards.
3. insulator according to claim 2 is characterized in that: the length that described the first projection protrudes than the second projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469577 CN202839158U (en) | 2012-09-17 | 2012-09-17 | Rigid suspension pin insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469577 CN202839158U (en) | 2012-09-17 | 2012-09-17 | Rigid suspension pin insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839158U true CN202839158U (en) | 2013-03-27 |
Family
ID=47950802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220469577 Expired - Fee Related CN202839158U (en) | 2012-09-17 | 2012-09-17 | Rigid suspension pin insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068306A (en) * | 2017-03-08 | 2017-08-18 | 河南鑫海电力设备有限公司 | The insulator of many mounting bars |
-
2012
- 2012-09-17 CN CN 201220469577 patent/CN202839158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068306A (en) * | 2017-03-08 | 2017-08-18 | 河南鑫海电力设备有限公司 | The insulator of many mounting bars |
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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: 20130327 Termination date: 20130917 |