CN201749771U - Novel iron core fixture for resin insulating stereoscopic roll iron core dry type transformer - Google Patents
Novel iron core fixture for resin insulating stereoscopic roll iron core dry type transformer Download PDFInfo
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- CN201749771U CN201749771U CN2010202947569U CN201020294756U CN201749771U CN 201749771 U CN201749771 U CN 201749771U CN 2010202947569 U CN2010202947569 U CN 2010202947569U CN 201020294756 U CN201020294756 U CN 201020294756U CN 201749771 U CN201749771 U CN 201749771U
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- triangular plate
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Abstract
The utility model relates to a novel iron core fixture for a resin insulating stereoscopic roll iron core dry type transformer, which comprises an upper fixture piece and a lower fixture piece, which are used for fixing a low-voltage coil, a high-voltage coil, and a stereoscopic roll iron core wound with the low-voltage coil and the high-voltage coil. The novel iron core fixture is characterized in that the upper fixture piece comprises a chamfered triangular plate, a hoarding arranged outside the chamfered triangular plate, a press block base plate, a screw rod support plate, a stud, and coil out channel steel, and the lower fixture piece comprises a chamfered triangular plate, a hoarding arranged outside the chamfered triangular plate, a press block base plate and a screw rod support plate. Compared with the prior art, the utility model has the advantages of reasonable and attractive integral high-voltage/low-voltage coil out layout as well as safe and convenient usage.
Description
Technical field:
The utility model relates to a kind of dry-type transformer member.
Background technology:
The high and low pressure outlet of the three-dimensional coil iron core dry-type transformer of existing insulation resin is arranged in parallel on the iron core both sides, and the high and low pressure outlet of common three-dimensional reel iron core transformer is then arranged on leg-of-mutton two limits.This just makes high pressure A mutually and the close together of low pressure a between mutually, will rethink the layout of the mode of connection when power department and user installation power line, the installation site of other electrical equipment and guarantee safe distance etc. factor, and integral layout is not attractive in appearance yet.
Summary of the invention:
Goal of the invention of the present utility model be to provide a kind of high and low pressure outlet integral layout rationally attractive in appearance, safe in utilization, the three-dimensional coil iron core dry-type transformer of insulation resin is with novel iron core anchor clamps easily.
The utility model is to realize like this, comprise the solid volume iron core that will be wound with low-voltage coil and high-tension coil, low-voltage coil, the upper clamping piece that high-tension coil is fixing, lower clamping piece, its special feature is that upper clamping piece comprises the triangular plate of having cut the angle, be arranged on the coaming plate in the triangular plate outside of having cut the angle, the briquetting backing plate, the screw rod fagging, double-screw bolt, the outlet channel-section steel, the outlet channel-section steel is fixed on the coaming plate on wherein limit of cutting the angle of the triangular plate of having cut the angle, the briquetting backing plate is arranged on two limits of cutting the angle in addition of the triangular plate of having cut the angle and the both sides of three sides of a triangle, the screw rod fagging is arranged on the middle part of the three sides of a triangle of the triangular plate of having cut the angle, three double-screw bolts are arranged on the coaming plate on the leg-of-mutton limit of the triangular plate of having cut the angle parallel with the outlet channel-section steel, the triangular plate middle part of having cut the angle is provided with installing hole, lower clamping piece comprises the triangular plate of having cut the angle, be arranged on the coaming plate in the triangular plate outside of having cut the angle, the briquetting backing plate, the screw rod fagging, the briquetting backing plate of lower clamping piece is arranged on three limits of the triangular plate of having cut the angle and the both sides of three sides of a triangle, the screw rod fagging of lower clamping piece is arranged on the middle part of the three sides of a triangle of the triangular plate of having cut the angle, and the triangular plate middle part of having cut the angle of lower clamping piece is provided with installing hole.During use, earlier lower clamping piece is fixed on the transformer base, on the briquetting backing plate of lower clamping piece, place jam nut, nut, plain washer, screw rod, bottom insulation, the lower clamping piece insulation, the lower end insulation, then cutting of lower clamping piece put the solid volume iron core that is wound with low-voltage coil and high-tension coil on three angles of triangular plate at angle, to on the briquetting backing plate, place the top insulation again, the upper clamping piece insulation, the upper clamping piece of upper end insulation is placed on the solid volume iron core that is wound with low-voltage coil and high-tension coil, by being arranged on the glass cloth pipe on the installing hole, jam nut, nut, plain washer, large washer, standing screw on screw rod and the screw rod fagging is fixed, on double-screw bolt, install insulator, according to designing with low-voltage coil, high-tension coil connects and will import, output is connected the installation of promptly having finished transformer on the insulator.Owing to adopted the upper clamping piece that has the outlet channel-section steel and correspondingly adopted the triangular plate of having cut the angle that constitutes upper clamping piece, lower clamping piece, on the triangular plate of having cut the angle and coaming plate, fixed connecting piece is set, therefore, the high and low pressure outlet is arranged in parallel on the iron core both sides, make high and low pressure outlet integral layout rationally attractive in appearance, safe in utilization, convenient.
Here, in order to strengthen the rigidity of upper clamping piece, cutting of upper clamping piece the inboard at angle of coaming plate of triangular plate at angle be provided with supporting bracket.
In order to strengthen the rigidity of briquetting backing plate, the briquetting backing plate of upper clamping piece, lower clamping piece briquetting backing plate are provided with strengthens pad.
Smooth and easy in order to ventilate in the transformer, cutting of upper clamping piece the middle part of triangular plate at angle be provided with ventilating opening, corresponding cutting of lower clamping piece the middle part of triangular plate at angle be provided with ventilating opening.
Compared with the prior art the utility model has that high and low pressure outlet integral layout is rationally attractive in appearance, safe in utilization, advantage easily.
Description of drawings:
Fig. 1 is user mode figure of the present utility model;
Fig. 2 is the not vertical view when low-voltage coil and high-tension coil of Fig. 1;
Fig. 3 is the structural representation of upper clamping piece;
Fig. 4 is that Fig. 3 A is to view;
Fig. 5 is that Fig. 3 B is to view;
Fig. 6 is that Fig. 3 C is to view;
Fig. 7 is that Fig. 3 D is to view;
Fig. 8 is the structural representation of lower clamping piece;
Fig. 9 is that Fig. 8 A is to view;
Figure 10 is that Fig. 8 B is to view.
Embodiment:
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail:
As shown in the figure, the utility model comprises and will be wound with the solid volume iron core 3 of low-voltage coil and high-tension coil 5, low-voltage coil 4, the upper clamping piece 1 that high-tension coil 5 is fixed, lower clamping piece 2, its special feature is that upper clamping piece 1 comprises the triangular plate 6 of having cut the angle, be arranged on the coaming plate 7 in triangular plate 6 outsides of having cut the angle, briquetting backing plate 8, screw rod fagging 9, double-screw bolt 10, outlet channel-section steel 11, outlet channel-section steel 11 is fixed on the coaming plate 7 on wherein limit 6a who has cut the angle of the triangular plate 6 of having cut the angle, two limit 6b that cut the angle in addition that briquetting backing plate 8 is arranged on the triangular plate 6 of having cut the angle go up and the both sides of three sides of a triangle 6c, screw rod fagging 9 is arranged on the middle part of the three sides of a triangle 6c of the triangular plate 6 of having cut the angle, three double-screw bolts 10 that are used to install high-tension insulator are arranged on the coaming plate 7 on the leg-of-mutton limit 6c of the triangular plate of having cut the angle 6 parallel with outlet channel-section steel 11, the coaming plate 7 that is positioned on the leg-of-mutton limit 6c of the triangular plate of having cut the angle 6 of outlet channel-section steel 11 both sides is provided with the double-screw bolt more than one 10 that is used to install low tension insulator, triangular plate 6 middle parts of having cut the angle are provided with installing hole 12, lower clamping piece 2 comprises the triangular plate 13 of having cut the angle, be arranged on the coaming plate 14 in triangular plate 13 outsides of having cut the angle, briquetting backing plate 15, screw rod fagging 16, three limit 13b that the briquetting backing plate 15 of lower clamping piece 2 is arranged on the triangular plate 13 of having cut the angle go up and the both sides of three sides of a triangle 13c, the screw rod fagging 16 of lower clamping piece 2 is arranged on the middle part of the three sides of a triangle 13c of the triangular plate 13 of having cut the angle, and the triangular plate of having cut the angle 13 middle parts of lower clamping piece 2 are provided with installing hole 17.
Cutting of upper clamping piece 1 inboard of angle 7a of coaming plate 7 of triangular plate 6 at angle be provided with supporting bracket 18.
The briquetting backing plate 8 of upper clamping piece 1 is provided with strengthens pad 19, and the briquetting backing plate 15 of lower clamping piece 2 is provided with locating pin 23.
Cutting of upper clamping piece 2 middle part of triangular plate 6 at angle be provided with ventilating opening 20, corresponding cutting of lower clamping piece 2 middle part of triangular plate 13 at angle be provided with ventilating opening 21.
The triangular plate 6 of upper clamping piece 1 is provided with boatswain chair 22, with, make things convenient for the lifting of transformer.
Claims (6)
1. the three-dimensional coil iron core dry-type transformer of an insulation resin is with novel iron core anchor clamps, comprise the solid volume iron core that will be wound with low-voltage coil and high-tension coil, low-voltage coil, the upper clamping piece that high-tension coil is fixing, lower clamping piece, it is characterized in that upper clamping piece comprises the triangular plate of having cut the angle, be arranged on the coaming plate in the triangular plate outside of having cut the angle, the briquetting backing plate, the screw rod fagging, double-screw bolt, the outlet channel-section steel, the outlet channel-section steel is fixed on the coaming plate on wherein limit of cutting the angle of the triangular plate of having cut the angle, the briquetting backing plate is arranged on two limits of cutting the angle in addition of the triangular plate of having cut the angle and the both sides of three sides of a triangle, the screw rod fagging is arranged on the middle part of the three sides of a triangle of the triangular plate of having cut the angle, three double-screw bolts are arranged on the coaming plate on the leg-of-mutton limit of the triangular plate of having cut the angle parallel with the outlet channel-section steel, the triangular plate middle part of having cut the angle is provided with installing hole, lower clamping piece comprises the triangular plate of having cut the angle, be arranged on the coaming plate in the triangular plate outside of having cut the angle, the briquetting backing plate, the screw rod fagging, the briquetting backing plate of lower clamping piece is arranged on three limits of the triangular plate of having cut the angle and the both sides of three sides of a triangle, the screw rod fagging of lower clamping piece is arranged on the middle part of the three sides of a triangle of the triangular plate of having cut the angle, and the triangular plate middle part of having cut the angle of lower clamping piece is provided with installing hole.
2. the three-dimensional coil iron core dry-type transformer of insulation resin according to claim 1 is with novel iron core anchor clamps, it is characterized in that cutting of upper clamping piece the inboard at angle of coaming plate of the triangular plate at angle is provided with supporting bracket.
3. the three-dimensional coil iron core dry-type transformer of insulation resin according to claim 2 is with novel iron core anchor clamps, and the coaming plate that it is characterized in that being positioned on the leg-of-mutton limit of the triangular plate of having cut the angle of outlet channel-section steel both sides is provided with the double-screw bolt more than that is used to install low tension insulator.
According to claim 1 or the three-dimensional coil iron core dry-type transformers of 2 or 3 described insulation resins with novel iron core anchor clamps, the briquetting backing plate that it is characterized in that upper clamping piece is provided with to be strengthened filling up, the briquetting backing plate of lower clamping piece is provided with locating pin.
According to claim 1 or the three-dimensional coil iron core dry-type transformers of 2 or 3 described insulation resins with novel iron core anchor clamps, the middle part that it is characterized in that cutting of upper clamping piece the triangular plate at angle is provided with ventilating opening, corresponding cutting of lower clamping piece the middle part of triangular plate at angle be provided with ventilating opening.
6. the three-dimensional coil iron core dry-type transformer of insulation resin according to claim 4 is with novel iron core anchor clamps, the middle part that it is characterized in that cutting of upper clamping piece the triangular plate at angle is provided with ventilating opening, corresponding cutting of lower clamping piece the middle part of triangular plate at angle be provided with ventilating opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202947569U CN201749771U (en) | 2010-08-11 | 2010-08-11 | Novel iron core fixture for resin insulating stereoscopic roll iron core dry type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202947569U CN201749771U (en) | 2010-08-11 | 2010-08-11 | Novel iron core fixture for resin insulating stereoscopic roll iron core dry type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749771U true CN201749771U (en) | 2011-02-16 |
Family
ID=43584444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202947569U Expired - Fee Related CN201749771U (en) | 2010-08-11 | 2010-08-11 | Novel iron core fixture for resin insulating stereoscopic roll iron core dry type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749771U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208278A (en) * | 2011-02-23 | 2011-10-05 | 吴江市变压器厂有限公司 | Supporting seat for iron chip holder |
| CN102360720A (en) * | 2011-06-01 | 2012-02-22 | 北京旺兴达电气设备有限公司 | Magnetic zero sequence filter |
| CN105405604A (en) * | 2015-11-11 | 2016-03-16 | 铜陵瑞博电子科技有限公司 | Small-sized transformer |
-
2010
- 2010-08-11 CN CN2010202947569U patent/CN201749771U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208278A (en) * | 2011-02-23 | 2011-10-05 | 吴江市变压器厂有限公司 | Supporting seat for iron chip holder |
| CN102360720A (en) * | 2011-06-01 | 2012-02-22 | 北京旺兴达电气设备有限公司 | Magnetic zero sequence filter |
| CN102360720B (en) * | 2011-06-01 | 2013-10-16 | 北京旺兴达电气设备有限公司 | Magnetic zero sequence filter |
| CN105405604A (en) * | 2015-11-11 | 2016-03-16 | 铜陵瑞博电子科技有限公司 | Small-sized 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 |
Granted publication date: 20110216 Termination date: 20160811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |