CN206225194U - A kind of insulator outlet structure current transformer - Google Patents
A kind of insulator outlet structure current transformer Download PDFInfo
- Publication number
- CN206225194U CN206225194U CN201621236785.3U CN201621236785U CN206225194U CN 206225194 U CN206225194 U CN 206225194U CN 201621236785 U CN201621236785 U CN 201621236785U CN 206225194 U CN206225194 U CN 206225194U
- Authority
- CN
- China
- Prior art keywords
- insulator
- fuel tank
- conductive bar
- primary conductive
- porcelain wall
- 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
Abstract
The utility model is related to a kind of insulator outlet structure current transformer, particularly oil immersed erected current transformer, belongs to technical field of mutual inductor manufacture.Technical scheme is：Insulator（3）It is arranged on fuel tank cap（4）Above, the flange by carrying（11）And fuel tank cap（4）Fastened with bolt；Fuel tank cap（4）With fuel tank（5）It is fastened by bolts；Insulator（3）Top be provided with thickening porcelain wall（7）；Thicken porcelain wall and be provided with mounting plane（10）And stopper slot（9）, primary conductive bar（2）Installed in mounting plane（10）Place, primary conductive bar（2）Rectangle plane is provided with, during assembling, primary conductive bar（2）Rectangle plane just snap in stopper slot（9）It is interior.Good effect of the present utility model：Porcelain wall mechanical strength increases at insulator and thickening porcelain wall punching, meets product safety operation；Just it is stuck in stopper slot after the completion of the assembling of primary conductive bar, can effectively prevents from rotating；Low cost, simple to operate, good appearance.
Description
Technical field
The utility model is related to a kind of insulator outlet structure current transformer, particularly oil immersed erected current transformer,
Belong to technical field of mutual inductor manufacture.
Background technology
The just vertical insulator outlet structure of existing oil immersion, current transformer punching insulator used has problems with：1. at punching
Porcelain wall is relatively thin, and porcelain wall intensity declines after punching and processing mounting plane, has cracking phenomena in individual product operation；2. conducting rod
Easily rotated at conducting rod after there is no anti-rotation measure, product to put into operation after installation, seepage；3. descend the pressured circle of mouth to fix, assembling is complicated,
High cost.
Utility model content
The purpose of this utility model is to provide a kind of insulator outlet structure current transformer, its insulator is possessed conducting rod and prevents
Rotate and the local enhanced insulator for thickening at punching, solve above mentioned problem present in background technology.
Technical solutions of the utility model are：
A kind of insulator outlet structure current transformer, comprising expander, primary conductive bar, insulator, fuel tank cap, fuel tank and method
Orchid etc., expander is arranged on insulator top, is fixed by trim ring and screw rod, and trim ring possesses conductive when clamping fastener insulator and series connection
Stream double action；Insulator is arranged on above fuel tank cap, is fastened by the flange and fuel tank cover bolt that carry；Fuel tank cap and fuel tank
It is fastened by bolts；Thickening porcelain wall, the wall thickness of the wall thickness more than insulator of the thickening porcelain wall are provided with the top of insulator, therefore are referred to as adding
Thick porcelain wall, thickeies porcelain wall and plays reinforcement effect；Thicken porcelain wall and be provided with hole, thicken porcelain wall and be provided with mounting plane and spacing
Groove, primary conductive bar is arranged at mounting plane, and primary conductive bar is provided with rectangle plane, and the rectangle plane of primary conductive bar is firm
Snap in stopper slot well, primary conductive bar is rotated when preventing operation.
Insulator and thickening porcelain wall are structure as a whole, and insulator top is provided with thickening porcelain wall, increases porcelain wall intensity, insulator at punching
And after the completion of thickening porcelain wall is fired, when carrying out post-production, the mounting plane with stopper slot is processed, by mucilage binding at mouth under insulator
One flange of cast aluminium alloy.
Good effect of the present utility model：Porcelain wall mechanical strength increases at insulator and thickening porcelain wall punching, meets product peace
Row for the national games；Just it is stuck in stopper slot after the completion of the assembling of primary conductive bar, can effectively prevents from rotating；Insulator and fuel tank cap are directly used
Bolt is fastened, and low cost is simple to operate, good appearance.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model embodiment insulator；
Fig. 2 is the utility model example structure schematic diagram；
In figure：Expander 1, primary conductive bar 2, insulator 3, fuel tank cap 4, fuel tank 5, secondary outlet box 6, thickening porcelain wall 7, hole
8th, stopper slot 9, mounting plane 10, flange 11.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is described further by embodiment.
A kind of insulator outlet structure current transformer, comprising expander 1, primary conductive bar 2, insulator 3, fuel tank cap 4, fuel tank
5 and flange 11 etc., expander 1 are arranged on the top of insulator 3, are fixed by trim ring and screw rod, trim ring possess clamping fastener insulator and
Electrical conduction current double action during series connection；Insulator 3 is arranged on above fuel tank cap 4, tight with bolt by the flange 11 and fuel tank cap 4 that carry
Gu；Fuel tank cap 4 is fastened by bolts with fuel tank 5；The top of insulator 3 is provided with thickening porcelain wall 7, and the wall thickness for thickening porcelain wall 7 is big
In the wall thickness of insulator, therefore it is referred to as thickening porcelain wall, thickeies porcelain wall and play reinforcement effect；Thicken porcelain wall and be provided with hole 8, thicken porcelain wall
Mounting plane 10 and stopper slot 9 are provided with, primary conductive bar 2 is arranged at mounting plane 10, and primary conductive bar 2 is provided with rectangle
Plane, during assembling, the rectangle plane of primary conductive bar 2 is just snapped in stopper slot 9, and primary conductive bar is rotated when preventing operation.
The fuel tank 5 is provided with secondary outlet box 6.
Insulator and thickening porcelain wall are structure as a whole, and insulator top is provided with thickening porcelain wall, increases porcelain wall intensity, insulator at punching
And after the completion of thickening porcelain wall is fired, when carrying out post-production, the mounting plane with stopper slot is processed, by mucilage binding at mouth under insulator
One flange of cast aluminium alloy.
Claims (1)
1. a kind of insulator outlet structure current transformer, it is characterised in that：Comprising expander（1）, primary conductive bar（2）, insulator
（3）, fuel tank cap（4）, fuel tank（5）And flange（11）, expander（1）It is arranged on insulator（3）Top, it is solid by trim ring and screw rod
It is fixed；Insulator（3）It is arranged on fuel tank cap（4）Above, the flange by carrying（11）And fuel tank cap（4）Fastened with bolt；Fuel tank cap
（4）With fuel tank（5）It is fastened by bolts；Insulator（3）Top be provided with thickening porcelain wall（7）, the thickening porcelain wall（7）Wall thickness it is big
In the wall thickness of insulator；Thicken porcelain wall and be provided with hole（8）, thicken porcelain wall and be provided with mounting plane（10）And stopper slot（9）, once lead
Electric pole（2）Installed in mounting plane（10）Place, primary conductive bar（2）It is provided with rectangle plane, primary conductive bar（2）Rectangle put down
Face just snaps in stopper slot（9）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621236785.3U CN206225194U (en) | 2016-11-18 | 2016-11-18 | A kind of insulator outlet structure current transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621236785.3U CN206225194U (en) | 2016-11-18 | 2016-11-18 | A kind of insulator outlet structure current transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206225194U true CN206225194U (en) | 2017-06-06 |
Family
ID=58790720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621236785.3U Expired - Fee Related CN206225194U (en) | 2016-11-18 | 2016-11-18 | A kind of insulator outlet structure current transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206225194U (en) |
-
2016
- 2016-11-18 CN CN201621236785.3U patent/CN206225194U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20181118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |