CN207165387U - High voltage transformer tap lead arrangement - Google Patents
High voltage transformer tap lead arrangement Download PDFInfo
- Publication number
- CN207165387U CN207165387U CN201720996966.4U CN201720996966U CN207165387U CN 207165387 U CN207165387 U CN 207165387U CN 201720996966 U CN201720996966 U CN 201720996966U CN 207165387 U CN207165387 U CN 207165387U
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- clamping piece
- coil
- voltage
- tap lead
- lower clamping
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Abstract
High voltage transformer tap lead arrangement of the present utility model, it is characterised in that：Case lid is connected above the casing of transformer, installation is cored in casing, high-tension coil and low-voltage coil are cased with iron core, side is provided with on-load voltage regulating switch in casing, upper clamping piece and lower clamping piece are fixed with iron core, the high-voltage tap lead that high-tension coil is connected is L-shaped, and the vertical portion of L-shaped structure is extended downwardly from high-tension coil, the horizontal component of L-shaped structure is on the outside of lower clamping piece by the way that the horizontal component of L-shaped structure by tap lead wood clamp part and is bolted on lower clamping piece；Upper clamping piece, lower clamping piece are made up of steel plate.The beneficial effects of the utility model are that high-voltage tap lead is walked line position by among coil, being moved to coil bottom originally by 1., fuel tank width reduces, reduce oil tank of transformer steel and transformer oil dosage, larger space is arranged at coil bottom, increases the safe distance of tap lead.
Description
Technical field
The utility model belongs to transformer production field, is related to a kind of high voltage transformer tap lead arrangement.
Background technology
At this stage, transformer user typically requires that transformer high-voltage can carry out voltage adjustment, and adjusts voltage gear and draw
To the tap lead of voltage-regulation tap changer, it is that oil tank of transformer is wider at the middle part of coil to walk line position, wastes raw material, peace
Full distance is small and lead arrangement is more random.
The content of the invention
The utility model is in order to make up the deficiencies in the prior art, there is provided a kind of high voltage simple in construction, easy to use
Transformer tapping lead arrangement.
The utility model is achieved by the following technical solution：
High voltage transformer tap lead arrangement of the present utility model, it is characterised in that：Above the casing of transformer
Case lid is connected, installation is cored in casing, and high-tension coil and low-voltage coil are cased with iron core, and side has been provided with load tune in casing
Compress switch, upper clamping piece and lower clamping piece are fixed with iron core, the high-voltage tap lead that high-tension coil is connected is L-shaped, L-shaped structure
Vertical portion is extended downwardly from high-tension coil, and the horizontal component of L-shaped structure passes through the level of L-shaped structure on the outside of lower clamping piece
Part is by tap lead wood clamp part and is bolted on lower clamping piece；Upper clamping piece, lower clamping piece are made up of steel plate.
Bushing is installed, bushing connects high-tension coil, the first head lead of high pressure through the first head lead of high pressure on case lid
It is fixed on by the first head lead wood clamp part of high pressure and screw on upper clamping piece.
Upper clamping piece lower edge is welded with several keeper plate of steels, and wood block filler is accompanied between keeper plate of steel and high-tension coil, low-voltage coil；
Upper clamping piece lower edge is also welded with several hoop brackets.
Lower clamping piece upper end is provided with some groups of support plates being arranged in pairs, and is accompanied between support plate and high-tension coil, low-voltage coil
Wood block filler；The upper end of lower clamping piece is additionally provided with several hoop brackets, and hoop bracket is located in the space of support plate.
The beneficial effects of the utility model are that high-voltage tap lead is walked line position by among coil, moving originally by 1.
Coil bottom is moved, fuel tank width reduces, and reduces oil tank of transformer steel and transformer oil dosage, coil bottom has larger
Space, increases the safe distance of tap lead, bottom cabling more orderliness, and device body is integrally more attractive.
Brief description of the drawings
Fig. 1, Fig. 2 are followed successively by front view of the present utility model, left view schematic diagram.
In figure：The first head lead wood clamp gripping member of 1 on-load voltage regulating switch, 2 bushings, 3 high pressures, 4 upper clamping pieces, 5 high-voltage lines
Circle, 6 lower clamping pieces, 7 tap lead wood clamp gripping members, 8 tap leads, 9 casings, 10 case lids, 11 keeper plate of steels, 12 support plates, 13 anchor ears
The first head lead of support, 14 high pressures.
Embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.
High voltage transformer tap lead arrangement of the present utility model, the casing 9 of transformer connect case lid 10 above,
Installation is cored in casing, and high-tension coil 5 and low-voltage coil are cased with iron core, and side is provided with on-load voltage regulating switch 1 in casing,
Upper clamping piece 4 and lower clamping piece 6 are fixed with iron core, the high-voltage tap lead 8 that high-tension coil is connected is L-shaped, L-shaped structure it is vertical
Part is extended downwardly from high-tension coil, and the horizontal component of L-shaped structure passes through the horizontal component of L-shaped structure on the outside of lower clamping piece
By tap lead wood clamp part 7 and it is bolted on lower clamping piece；Upper clamping piece, lower clamping piece are made up of steel plate.
Bushing 2 is installed, bushing connects high-tension coil through the first head lead 14 of high pressure, and the first head of high pressure draws on case lid
Line is fixed on upper clamping piece by the first head lead wood clamp part 3 of high pressure and screw.
Upper clamping piece lower edge is welded with several keeper plate of steels 11, and headblock is accompanied between keeper plate of steel and high-tension coil, low-voltage coil
Block；Upper clamping piece lower edge is also welded with several hoop brackets 13.
The upper end of lower clamping piece 6 is provided with some groups of support plates 12 being arranged in pairs, and is pressed from both sides between support plate and high-tension coil, low-voltage coil
There is wood block filler；The upper end of lower clamping piece is additionally provided with several hoop brackets 13, and hoop bracket is located in the space of support plate.
High voltage transformer tap lead arrangement of the present utility model, it is that high-voltage tap lead position is moved to coil
Bottom, reduce the width of oil tank of transformer, save material, the safe distance of tap lead is bigger, and lead arrangement orderliness.
Claims (4)
- A kind of 1. high voltage transformer tap lead arrangement, it is characterised in that：Case lid, case are connected above the casing of transformer Install in vivo cored, high-tension coil and low-voltage coil are cased with iron core, side is provided with on-load voltage regulating switch, iron core in casing On be fixed with upper clamping piece and lower clamping piece, the high-voltage tap lead that high-tension coil is connected is L-shaped, and the vertical portion of L-shaped structure is Extended downwardly from high-tension coil, the horizontal component of L-shaped structure on the outside of lower clamping piece by the horizontal component of, L-shaped structure by point Connect lead wood clamp part and be bolted on lower clamping piece；Upper clamping piece, lower clamping piece are made up of steel plate.
- 2. high voltage transformer tap lead arrangement according to claim 1, it is characterised in that：It is provided with case lid Bushing, bushing connect high-tension coil through the first head lead of high pressure, and the first head lead of high pressure passes through the first head lead wood clamp of high pressure Part and screw are fixed on upper clamping piece.
- 3. high voltage transformer tap lead arrangement according to claim 1, it is characterised in that：Upper clamping piece lower edge is welded Several keeper plate of steels are connected to, wood block filler is accompanied between keeper plate of steel and high-tension coil, low-voltage coil；If upper clamping piece lower edge is also welded with Dry hoop bracket.
- 4. high voltage transformer tap lead arrangement according to claim 1, it is characterised in that：Pacify lower clamping piece upper end Equipped with some groups of support plates being arranged in pairs, wood block filler is accompanied between support plate and high-tension coil, low-voltage coil；The upper end of lower clamping piece is also Provided with several hoop brackets, hoop bracket is located in the space of support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996966.4U CN207165387U (en) | 2017-08-10 | 2017-08-10 | High voltage transformer tap lead arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996966.4U CN207165387U (en) | 2017-08-10 | 2017-08-10 | High voltage transformer tap lead arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165387U true CN207165387U (en) | 2018-03-30 |
Family
ID=61716478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720996966.4U Active CN207165387U (en) | 2017-08-10 | 2017-08-10 | High voltage transformer tap lead arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611504A (en) * | 2021-07-23 | 2021-11-05 | 保定天威保变电气股份有限公司 | Novel flexible direct current converter transformer and assembly method |
-
2017
- 2017-08-10 CN CN201720996966.4U patent/CN207165387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611504A (en) * | 2021-07-23 | 2021-11-05 | 保定天威保变电气股份有限公司 | Novel flexible direct current converter transformer and assembly method |
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