CN203026275U - Insulator - Google Patents
Insulator Download PDFInfo
- Publication number
- CN203026275U CN203026275U CN2012207533215U CN201220753321U CN203026275U CN 203026275 U CN203026275 U CN 203026275U CN 2012207533215 U CN2012207533215 U CN 2012207533215U CN 201220753321 U CN201220753321 U CN 201220753321U CN 203026275 U CN203026275 U CN 203026275U
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- CN
- China
- Prior art keywords
- inserts
- insulator
- utility
- hexagon
- model
- 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
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 19
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Abstract
The utility model relates to an insulator which comprises a body and two inserts, wherein the two inserts are respectively and fixedly embedded at two ends of the body; mounting holes are formed in the inserts; and the part, which is mounted with the body, of the insert is set to be a hexagon. The insert is set to be a hexagon, so that the mechanical property of the insulator is guaranteed, the function of preventing rotation can be well realized, the inserts can be fastened and do not rotate under the stress condition, the vertical load, horizontal load and conductor tension of the conductor can be well borne, and the insulator is simple in structure and reliable in performance.
Description
Technical field
The utility model relates to a kind of insulator, relates in particular to a kind of insulator that is applied in the high pressure field.
Background technology
Insulator is the main body of transmission line insulation, not only to bear operating voltage and overvoltage effect, also to bear simultaneously vertical load, horizontal load and the wire tension of wire, therefore insulator must have good insulation property and mechanical performance, insulator is widely used in the industries such as transmission line, have great research and development and the market space, all cylindrical form and at present on the market its embedded part of insulator adopts, inserts is installed not fastening, it is unreliable to connect, in the situation that stressed, inserts very easily rotates, and affects service behaviour.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, provide a kind of simple in structure, connect insulator fastening, dependable performance.
For achieving the above object, the utility model adopts a kind of insulator, comprises body and two inserts, and the two ends of two fixedly embedded bodies of inserts difference are formed with installing hole on inserts, and the part of installing with body on inserts is set to polygon.
The utility model further arranges again, and on the outer surface of inserts, annular is provided with upper and lower two mounting layers, and the profile of two mounting layers is set to hexagon.
The utility model further arranges again, two inserts and the mode integral type setting of body by injection moulding.
In sum, the beneficial effects of the utility model are: inserts is set to hexagon, guaranteed the mechanical performance of insulator, can well play and prevent the function of rotating, guaranteed that inserts still can be fastening under stressing conditions and do not rotate, can well bear vertical load, horizontal load and the wire tension of wire, simple in structure, dependable performance.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is that the utility model is implemented the illustration cutaway view.
Fig. 3 is the vertical view of the utility model embodiment inserts.
Fig. 4 is the front view of the utility model embodiment inserts.
Fig. 5 is the cutaway view of the utility model embodiment inserts.
Embodiment
as shown in Fig. 1-5, specific embodiment of the utility model is insulator, comprise body 1 and two inserts 2, the two ends of two inserts 2 fixedly embedded bodies 1 of difference, be formed with the installing hole 21 for conducting wire on inserts 2, on the outer surface of inserts 2, annular is provided with, lower two mounting layers (3, 4), two mounting layers (3, 4) profile is set to hexagon, two inserts 2 arrange with the mode integral type of body 1 by injection moulding, inserts 2 is set to hexagon, guaranteed the mechanical performance of insulator, can well play and prevent the function of rotating, guaranteed that inserts 2 still can be fastening under stressing conditions and do not rotate, can well bear the vertical load of wire, horizontal load and wire tension, simple in structure, dependable performance.
Claims (3)
1. an insulator, comprise body and two inserts, and the two ends of two fixedly embedded bodies of inserts difference are formed with installing hole on inserts, and it is characterized in that: the part of installing with body on inserts is set to polygon.
2. insulator according to claim 1, it is characterized in that: on the outer surface of inserts, annular is provided with upper and lower two mounting layers, and the profile of two mounting layers is set to hexagon.
3. insulator according to claim 1 and 2 is characterized in that: two inserts and body arrange by the mode integral type of injection moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207533215U CN203026275U (en) | 2012-12-17 | 2012-12-17 | Insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207533215U CN203026275U (en) | 2012-12-17 | 2012-12-17 | Insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026275U true CN203026275U (en) | 2013-06-26 |
Family
ID=48650241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207533215U Expired - Fee Related CN203026275U (en) | 2012-12-17 | 2012-12-17 | Insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201567A (en) * | 2014-09-04 | 2014-12-10 | 国家电网公司 | Internal insulating device for fixed gap overvoltage protector |
-
2012
- 2012-12-17 CN CN2012207533215U patent/CN203026275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201567A (en) * | 2014-09-04 | 2014-12-10 | 国家电网公司 | Internal insulating device for fixed gap overvoltage protector |
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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: 20130626 Termination date: 20161217 |