CN202839159U - Insulator lower accessory - Google Patents
Insulator lower accessory Download PDFInfo
- Publication number
- CN202839159U CN202839159U CN 201220390656 CN201220390656U CN202839159U CN 202839159 U CN202839159 U CN 202839159U CN 201220390656 CN201220390656 CN 201220390656 CN 201220390656 U CN201220390656 U CN 201220390656U CN 202839159 U CN202839159 U CN 202839159U
- Authority
- CN
- China
- Prior art keywords
- insulator
- lower accessory
- attachment body
- lower attachment
- annex
- 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 insulator lower accessory, which comprises a lower accessory body. The lower accessory body is provided with a convex structure arranged in the groove of a porcelain insulator. The periphery of the lower accessory body is provided with a depressed circular ring. A rigid suspension pin type insulator provided with the above insulator lower accessory can bear a larger tension.
Description
Technical field
The utility model relates to the electroceramics parts, particularly annex under a kind of insulator.
Background technology
Annex is mounted in the parts that form rigid suspended pin insulator on the porcelain piece under the insulator, has groove below the porcelain piece, lower annex has the projection that is installed in the groove, in the prior art, cylindrical structural around the projection of lower annex, lower annex like this is installed in and just exists the little shortcoming of hold in the groove, has affected the Bearing degree of insulator.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, provides a kind of insulator of making can bear annex under the insulator that high-tensile strength more requires.
The technical solution of the utility model is achieved in that annex under a kind of insulator, comprises lower attachment body, and lower attachment body has the projective structure that is installed in the porcelain piece groove, it is characterized in that: the annulus that is with a depression outside described lower attachment body.
The beneficial effects of the utility model are: have under such insulator the rigid suspended pin insulator of annex and have and can bear the more advantage of high-tensile strength.
Description of drawings
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present utility model.
Wherein: 1, the annulus of lower attachment body 2, depression.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, in the prior art, the peripheral annulus that does not have depression of lower attachment body.
As shown in Figure 2, annex under a kind of insulator comprises lower attachment body 1, and lower attachment body has the projective structure that is installed in the porcelain piece groove, it is characterized in that: the annulus 2 that is with a depression outside described lower attachment body.Be installed in like this on the porcelain piece and can bear larger pulling force, meet the demands.
Claims (1)
1. annex under the insulator comprises lower attachment body, and lower attachment body has the projective structure that is installed in the porcelain piece groove, it is characterized in that: the annulus that is with a depression outside described lower attachment body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390656 CN202839159U (en) | 2012-08-08 | 2012-08-08 | Insulator lower accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390656 CN202839159U (en) | 2012-08-08 | 2012-08-08 | Insulator lower accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839159U true CN202839159U (en) | 2013-03-27 |
Family
ID=47950803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390656 Expired - Fee Related CN202839159U (en) | 2012-08-08 | 2012-08-08 | Insulator lower accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839159U (en) |
-
2012
- 2012-08-08 CN CN 201220390656 patent/CN202839159U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130808 |