CN204189602U - The core body fixture of current transformer - Google Patents
The core body fixture of current transformer Download PDFInfo
- Publication number
- CN204189602U CN204189602U CN201420155519.2U CN201420155519U CN204189602U CN 204189602 U CN204189602 U CN 204189602U CN 201420155519 U CN201420155519 U CN 201420155519U CN 204189602 U CN204189602 U CN 204189602U
- Authority
- CN
- China
- Prior art keywords
- core body
- current transformer
- base
- glass wool
- body fixture
- 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 the core body fixture of the current transformer of the slope of a kind of reduction core body.Comprise: glass wool cloth, core body, base, wherein, bottom and the described base of described core body link together, and described glass wool cloth is wrapped on the bottom of described core body and the contact position of described base in half lap mode, the scope of arc length, between 600mm-1000mm, adds the 10-20 layer of covering number.
Description
Technical field
The present invention relates to a kind of mechanical field, particularly relate to a kind of core body fixture of current transformer.
Background technology
At present, 220kV dry-type current transformer directly adds black rubber between a core body and base axis tile or heat-shrink tube is fixed, heat-shrink tube smooth surface, and 220kV current transformer core body quality is large, and inertia is large, easy run-off the straight.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of core body fixture of current transformer, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of core body fixture reducing the current transformer of the slope of a core body.
The core body fixture of current transformer of the present invention, comprises
Glass wool cloth, core body, base, wherein, bottom and the described base of described core body link together, and described glass wool cloth is wrapped on the bottom of described core body and the contact position of described base in half lap mode, the scope of arc length, between 600mm-1000mm, adds the 10-20 layer of covering number.
Further, the material of glass fiber is epoxy resin.
By such scheme, the present invention at least has the following advantages:
For stopping 220kV current transformer product slope, bottom a core body, wrapping with base contacts place the glass wool cloth soaking epoxy, adopt this technique, having stopped the inclination of a core body to the full extent, greatly reducing after sale, reduce production cost.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present invention, and can be implemented according to the content of specification, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the core body fixture of the utility model current transformer.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Shown in Figure 1, a kind of core body fixture of current transformer, comprising: the glass wool cloth 1 of epoxy resin, core body 2, base 3, wherein, with base 3 contact position bottom a core body 2, core body 2 two-arm and base 3 contact position add the glass wool cloth 1 wrapping dipped epoxy resin, bottom core body 2, ring portion adds the glass wool cloth wrapping and modulate in half lap mode, and arc length is not less than 600mm, is not more than 1000mm, add covering number and be not less than 10 layers, adding the covering number upper limit is be not more than 20 layers.After adding bag, a core body can be thicker, and the radius after adding bag can not exceed the radius of axis tile, is as the criterion to be no more than axis tile radius.
By the core body fixture of above-mentioned current transformer, increase the stressed of a core body and base axis tile, be connected more firm between core body with base one time.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (2)
1. the core body fixture of a current transformer, it is characterized in that, comprise: glass wool cloth, core body, base, wherein, bottom and the described base of described core body link together, described glass wool cloth is wrapped on the bottom of described core body and the contact position of described base in half lap mode, and the scope of arc length, between 600mm-1000mm, adds the 10-20 layer of covering number.
2. the core body fixture of current transformer according to claim 1, is characterized in that: the material of described glass fiber is epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155519.2U CN204189602U (en) | 2014-04-01 | 2014-04-01 | The core body fixture of current transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155519.2U CN204189602U (en) | 2014-04-01 | 2014-04-01 | The core body fixture of current transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189602U true CN204189602U (en) | 2015-03-04 |
Family
ID=52621580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420155519.2U Expired - Fee Related CN204189602U (en) | 2014-04-01 | 2014-04-01 | The core body fixture of current transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189602U (en) |
-
2014
- 2014-04-01 CN CN201420155519.2U patent/CN204189602U/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 | ||
| 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: 20150304 Termination date: 20160401 |