CN203491028U - Insulating sleeve - Google Patents
Insulating sleeve Download PDFInfo
- Publication number
- CN203491028U CN203491028U CN201320628369.8U CN201320628369U CN203491028U CN 203491028 U CN203491028 U CN 203491028U CN 201320628369 U CN201320628369 U CN 201320628369U CN 203491028 U CN203491028 U CN 203491028U
- Authority
- CN
- China
- Prior art keywords
- insulating sleeve
- main body
- interface
- sleeve main
- mutual inductor
- 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 - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 239000010949 copper Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model discloses an insulating sleeve. The inner of the insulating sleeve is provided with a central axle hole. The insulating sleeve comprises an insulating sleeve main body molded in an integrated manner, a connecting part and an interface, the insulating sleeve main body is provided with an annular protrusion, the connecting part connects the insulating sleeve main body with the interface, the diameter of the insulating sleeve main body is greater than that of the interface, and the connecting part is tapered. The insulating sleeve provided by the utility model is used for being connected with a mutual inductor, due to the fact that the insulating sleeve main body is provided with the annular protrusion, it is convenient for the insulating sleeve main body to be erected on a support, the central axle hole is used for conductive copper wires or copper rods to pass through, the outside thread interface is convenient for the connection with the mutual inductor, the leakproofness between the tapered connecting part and the mutual inductor is further improved, the positioning of the insulating sleeve and the mutual inductor is accurate and the installation of the insulating sleeve and the mutual inductor is convenient.
Description
Technical field
The utility model relates to a kind of insulating sleeve, is specifically related to a kind of mesohigh electric insulation sleeve pipe.
Background technology
Insulating sleeve be used for supporting and fixedly bus and energized conductor and make between energized conductor or conductor and the earth between have enough distances and insulation.The multiplex glass of early stage insulating sleeve or pottery are made.Along with the development of resin technique, insulation resin sleeve pipe is produced out and is used widely.How cylindrical current insulation resin sleeve pipe is.
Utility model content
The technical problem to be solved in the present invention is: the insulating sleeve that a kind of accurate positioning is provided.
The technical scheme that the utility model is taked is for this reason: a kind of insulating sleeve, inside establish central axis hole, comprise integrated insulating sleeve main body, coupling part and interface, insulating sleeve main body is provided with a circle annular projection, described coupling part connects insulating sleeve main body and interface, insulating sleeve main diameter is greater than interface diameter, and described coupling part is tapered.
As the preferred technical scheme of the utility model, described interface is provided with external screw thread.
As the preferred technical scheme of the utility model, described insulating sleeve material therefor is PTFE.
Insulating sleeve of the present utility model is for being connected with instrument transformer, in insulating sleeve main body, be provided with a circle annular projection, be convenient to insulating sleeve main frame to be located on support, central axis hole supplies conductive copper wire or copper rod through going, external screw joint is convenient to and being connected of instrument transformer, coupling part is tapered further makes the sealing of itself and instrument transformer strengthen, and accurate positioning, easy for installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is done further and illustrated.
Embodiment
This insulating sleeve, inside establish central axis hole 1, comprise integrated insulating sleeve main body 2, coupling part 3 and interface 4, insulating sleeve main body 2 is provided with a circle annular projection 5, described coupling part 3 connects insulating sleeve main body 2 and interface 4, insulating sleeve main body 2 diameters are greater than interface 4 diameters, and described coupling part 3 is tapered.Central axis hole 1 diameter is 10mm, and insulating sleeve main body 2 diameters are 50mm, and the diameter of annular projection 5 is 80mm, and interface 3 diameters are 25mm, and length is 20mm, and coupling part 3 length are 30mm, and insulating sleeve principal length is 150mm.
Claims (3)
1. an insulating sleeve, inside establish central axis hole, it is characterized in that comprising integrated insulating sleeve main body, coupling part and interface, insulating sleeve main body is provided with a circle annular projection, described coupling part connects insulating sleeve main body and interface, insulating sleeve main diameter is greater than interface diameter, and described coupling part is tapered.
2. insulating sleeve according to claim 1, is characterized in that: described interface is provided with external screw thread.
3. insulating sleeve according to claim 1 and 2, is characterized in that: described insulating sleeve material therefor is PTFE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628369.8U CN203491028U (en) | 2013-10-12 | 2013-10-12 | Insulating sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628369.8U CN203491028U (en) | 2013-10-12 | 2013-10-12 | Insulating sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491028U true CN203491028U (en) | 2014-03-19 |
Family
ID=50261840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320628369.8U Expired - Lifetime CN203491028U (en) | 2013-10-12 | 2013-10-12 | Insulating sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491028U (en) |
-
2013
- 2013-10-12 CN CN201320628369.8U patent/CN203491028U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 211162 Jiangsu, Jiangning District, Binjiang Development Zone, No., Copper Road, No. 18 Co-patentee after: NANJING COMPTECH MATERIALS CO.,LTD. Patentee after: NANJING COMPTECH COMPOSITES Corp. Address before: 211162 Nanjing City, Jiangning Province town, the town of copper, Copper Road, No. 18 Co-patentee before: NANJING COMPTECH MATERIALS CO.,LTD. Patentee before: NANJING COMP. TECH MATERIALS CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
|
| CX01 | Expiry of patent term |