CN203536184U - Epoxy resin lead clamping plates for high voltage leads of oil-immersed transformer - Google Patents
Epoxy resin lead clamping plates for high voltage leads of oil-immersed transformer Download PDFInfo
- Publication number
- CN203536184U CN203536184U CN201320678974.6U CN201320678974U CN203536184U CN 203536184 U CN203536184 U CN 203536184U CN 201320678974 U CN201320678974 U CN 201320678974U CN 203536184 U CN203536184 U CN 203536184U
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- China
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- epoxy resin
- phase
- clamping plates
- resin lead
- lead clamping
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- Expired - Fee Related
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Abstract
The utility model belongs to transformer accessories and relates to epoxy resin lead clamping plates for high voltage leads of an oil-immersed transformer. The epoxy resin lead clamping plates are formed by epoxy resin materials through casting in a one-step mode according to the mould size; the three separate epoxy resin lead clamping plates are cast according to an A phase, a B phase and a C phase; every epoxy resin lead clamping plate is provided with a clamping groove and fixed on channel steel through a bolt; high voltage tapping leads and first head leads of the A phase, the B phase and the C phase are leaded into the corresponding clamping grooves of the epoxy resin lead clamping plates respectively to keep away from embrace hoop brackets. The three separate epoxy resin lead clamping plates are adopted according to the A phase, the B phase and the C phase respectively and accordingly the structure is simple and the production of workers is convenient. The epoxy resin lead clamping plates keep away from the embrace hoop brackets and accordingly embrace hoop nuts can be tightened through a wrench conveniently, the production efficiency is improved, and labor hours of the workers are reduced.
Description
Technical field
The utility model belongs to transformer accessory, relates to the epoxy resin clamping plate that go between for a kind of oil-filled transformer high-voltage connection.
Background technology
Present stage, the high-voltage connection clamping plate of oil-filled transformer are made of timber, and the lead-in wire of A, B, C three-phase fluting is all on this same timber, complex structure, inconvenient operation, owing to disconnecting, blocked hoop bracket, workman, when going out finished product, hugs hoop nut with spanner and bothers very much, production efficiency is low, has increased workman's man hour of labour.
Summary of the invention
The utility model is in order to make up the deficiencies in the prior art, and the epoxy resin clamping plate that go between for a kind of simple in structure, easy to use, oil-filled transformer high-voltage connection of avoiding waste are provided.
The utility model is achieved by the following technical solution:
The epoxy resin clamping plate that go between for oil-filled transformer high-voltage connection of the present utility model, it is characterized in that: by epoxide resin material according to the moulding of die size disposal pouring, according to A, B, 3 independent epoxy resin lead-in wire clamping plate of C three-phase cast, each epoxy resin lead-in wire clamping plate is provided with draw-in groove, epoxy resin lead-in wire clamping plate are fixed by bolts on channel-section steel, the high-voltage tap lead of A, B, C three-phase and first head lead-in wire are introduced respectively to the draw-in groove of these those corresponding epoxy resin lead-in wire clamping plate, avoided hoop bracket.
The beneficial effects of the utility model are, 1, because A, B, C three-phase adopt 3 high-voltage connection clamping plate that separate separately, thus make its structure simpler, device body layout is more beautiful, and workman produces convenient.2, the lead-in wire of A, B, C three-phase blocks with three resinic splints that separate, and has avoided hoop bracket, and hoop bracket is not blocked, and workman, when going out finished product, hugs hoop nut with spanner very convenient, has improved production efficiency, has reduced workman's man hour of labour.
Accompanying drawing explanation
The front view that Fig. 1,2 is traditional structure, left view schematic diagram, Fig. 3,4 is front view of the present utility model, left view schematic diagram.
In figure: 1, case lid, 2, bushing, 3, without field switch, 4, first head lead-in wire, 5, iron core, 6, wooden lead-in wire clamping plate, 7, channel-section steel, 8, high-tension coil, 9, tap lead, 10, hoop bracket, 11, wooden lead-in wire clamping plate fixed support.12, epoxy resin lead-in wire clamping plate, 13, anchor ear nut.
Embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.
The epoxy resin clamping plate that go between for oil-filled transformer high-voltage connection of the present utility model, by epoxide resin material according to the moulding of die size disposal pouring, according to A, B, 3 independent epoxy resin lead-in wire clamping plate of C three-phase cast, each epoxy resin lead-in wire clamping plate is provided with draw-in groove, epoxy resin lead-in wire clamping plate 12 are fixed by bolts on channel-section steel 7, the high-voltage tap lead 9 of A, B, C three-phase and first head lead-in wire 4 are introduced respectively to the draw-in groove of these those corresponding epoxy resin lead-in wire clamping plate, avoided hoop bracket 10.
The epoxy resin clamping plate that go between for oil-filled transformer high-voltage connection of the present utility model, be with epoxide resin material according to the moulding of die size disposal pouring, the draw-in groove size of lead-in wire clamping plate determine according to capacity and tap position number, the then demoulding, the corner angle of polishing.
Epoxy resin lead-in wire clamping plate 12 are fixed by bolts on channel-section steel 7, A, B, C three-phase high-voltage tap lead 9 and first head lead-in wire 4 are introduced respectively to the draw-in groove of independent epoxy resin lead-in wire clamping plate, the lead-in wire of A, B, C three-phase is lived with three epoxy resin cable guide boards that separate, do not need with cover plate, with spanner, hug hoop nut 13 very convenient, improved production efficiency.
Claims (1)
1. epoxy resin clamping plate that go between for an oil-filled transformer high-voltage connection, it is characterized in that: by epoxide resin material according to the moulding of die size disposal pouring, according to A, B, 3 independent epoxy resin lead-in wire clamping plate of C three-phase cast, each epoxy resin lead-in wire clamping plate is provided with draw-in groove, epoxy resin lead-in wire clamping plate are fixed by bolts on channel-section steel, the high-voltage tap lead of A, B, C three-phase and first head lead-in wire are introduced respectively to the draw-in groove of these those corresponding epoxy resin lead-in wire clamping plate, avoided hoop bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678974.6U CN203536184U (en) | 2013-10-31 | 2013-10-31 | Epoxy resin lead clamping plates for high voltage leads of oil-immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678974.6U CN203536184U (en) | 2013-10-31 | 2013-10-31 | Epoxy resin lead clamping plates for high voltage leads of oil-immersed transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536184U true CN203536184U (en) | 2014-04-09 |
Family
ID=50422365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320678974.6U Expired - Fee Related CN203536184U (en) | 2013-10-31 | 2013-10-31 | Epoxy resin lead clamping plates for high voltage leads of oil-immersed transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157448A (en) * | 2014-08-26 | 2014-11-19 | 镇江天力变压器有限公司 | Assembling structure of high-voltage leads of oil-immersed transformer |
| WO2016082195A1 (en) * | 2014-11-28 | 2016-06-02 | 特变电工股份有限公司 | Lead fixing device for stereoscopic delta transformer |
-
2013
- 2013-10-31 CN CN201320678974.6U patent/CN203536184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157448A (en) * | 2014-08-26 | 2014-11-19 | 镇江天力变压器有限公司 | Assembling structure of high-voltage leads of oil-immersed transformer |
| WO2016082195A1 (en) * | 2014-11-28 | 2016-06-02 | 特变电工股份有限公司 | Lead fixing device for stereoscopic delta transformer |
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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: 20140409 Termination date: 20191031 |