CN201966023U - Annular compression ring of high voltage insulator of transformer - Google Patents
Annular compression ring of high voltage insulator of transformer Download PDFInfo
- Publication number
- CN201966023U CN201966023U CN2010202733856U CN201020273385U CN201966023U CN 201966023 U CN201966023 U CN 201966023U CN 2010202733856 U CN2010202733856 U CN 2010202733856U CN 201020273385 U CN201020273385 U CN 201020273385U CN 201966023 U CN201966023 U CN 201966023U
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- CN
- China
- Prior art keywords
- transformer
- high voltage
- compression ring
- voltage insulator
- annular compression
- 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 - Lifetime
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Abstract
The utility model relates to a compression ring of a transformer, and belongs to the technical field of power distribution equipment. The annular compression ring formed by punching a cold-rolled plate with thickness of 2.5 millimeters is compacted on a high voltage insulator of the transformer in the company, so that the problems that the traditional butterfly compression ring easily damages the high voltage insulator and frequently leaks oil and the position adjustment of the high voltage insulator is not ideal.
Description
Affiliated technical field
The utility model is a kind of transformer high-voltage insulator pressure ring, is used to compress the high-tension insulator of transformer, belongs to the power distribution equipment technical field.
Background technology
Adopt the butterfly pressure ring when high-tension insulator of traditional transformer compresses, high-tension insulator is compressed from three directions.In actual production, inconvenient operation, and also careless slightly, just high-tension insulator can be damaged, simultaneously, it is bad to compress effect, oil leakage phenomenon often occurs, and the position of high-tension insulator is adjusted undesirable.
Summary of the invention
In order to solve above situation, we are through repeatedly contrast and practical probation, and the utility model provides a kind of annular pressure ring.This annular pressure ring is with particular manufacturing craft the 2.5mm cold-reduced sheet to be stamped to form, one side and high-tension insulator base upper surface level, and be circular arc; Another side vertically downward.The two sides is vertical mutually, forms the ring of a semi-surrounding.
Cover two bolts of welding at transformer tank, annular pressure ring is placed on the high-tension insulator both sides, bolt is tightened, because the special construction of annular pressure ring, high-tension insulator is easy to be fixed, and stress surface is big, and the position is not easy deflection, and oil leakage phenomenon obviously reduces.In practice, obtain good result, and good looking appearance, promoted the transformer image appearance, be subjected to user's favorable comment and welcome.
Description of drawings
Fig. 1 is that annular pressure ring master looks schematic diagram;
Fig. 2 is annular pressure ring schematic top plan view;
Fig. 3 is annular pressure ring schematic side view.
Among the figure: 1, hold-down bolt jack, 2 pressure surfaces, 3 side pressure surfaces.
Embodiment
Shown in accompanying drawing 1,2,3, this transformer ring comprises hold-down bolt jack 1, pressure surface 2 and side pressure surface 3, and pressure surface 2 is vertical mutually with side pressure surface 3.During use, two annular junk ring bolt jacks inject bolt in the butt joint of high-tension insulator both sides, and tighting a bolt compresses high-tension insulator.Because high-tension insulator is circular, two annular junk ring bolt jack butt joint back inner rings also are circular, so when compressing, the high-tension insulator stress surface is big, compress easily, and the high-tension insulator position is also adjusted easily, has well solved the leakage of oil problem.
Claims (1)
1. the utility model is a kind of transformer high-voltage insulator pressure ring, it is characterized in that this annular pressure ring is that a block plate becomes the two sides vertical mutually through die stamping, is circular arc, forms the ring of a semi-surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202733856U CN201966023U (en) | 2010-07-28 | 2010-07-28 | Annular compression ring of high voltage insulator of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202733856U CN201966023U (en) | 2010-07-28 | 2010-07-28 | Annular compression ring of high voltage insulator of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966023U true CN201966023U (en) | 2011-09-07 |
Family
ID=44528575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202733856U Expired - Lifetime CN201966023U (en) | 2010-07-28 | 2010-07-28 | Annular compression ring of high voltage insulator of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107481819A (en) * | 2017-07-20 | 2017-12-15 | 滕州市智星电力电子工程有限公司 | A kind of shock resistance tcughened glass insulator and its manufacture method |
-
2010
- 2010-07-28 CN CN2010202733856U patent/CN201966023U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107481819A (en) * | 2017-07-20 | 2017-12-15 | 滕州市智星电力电子工程有限公司 | A kind of shock resistance tcughened glass insulator and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term |