CN107481844A - Iron core and clamp insulation device - Google Patents
Iron core and clamp insulation device Download PDFInfo
- Publication number
- CN107481844A CN107481844A CN201710282939.5A CN201710282939A CN107481844A CN 107481844 A CN107481844 A CN 107481844A CN 201710282939 A CN201710282939 A CN 201710282939A CN 107481844 A CN107481844 A CN 107481844A
- Authority
- CN
- China
- Prior art keywords
- insulation booth
- insulation
- plate
- location
- booth
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/263—Fastening parts of the core together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/33—Arrangements for noise damping
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a kind of iron core and clamp insulation device, including insulation booth, location-plate, insulation booth is rectangular box shape and top is opened, the material of insulation booth is thermosetting plastics, the both sides of insulation booth are respectively drilled with one group of through hole, and inserted with a bolt in each through hole, matched nut is cased with bolt；The side of insulation booth is also welded with location-plate, and location-plate is inclined plane close to the one side of insulation booth, is easy to positioning to fix.Insulation booth is fixed between two pieces of location-plates by the present invention, then the inclined plane of location-plate and a side contacts of insulation booth are passed through, transformer core and folder is set to be moved according to inclined plane, then slowly be put into bottom, positioning is simple, then by fixed plate fixed clip base, fix simply, stably, while also damping noise reduction.
Description
Technical field
The present invention relates to transformer production field, and in particular to a kind of iron core and clamp insulation device.
Background technology
Ensure the reliable insulation of oil-immersed power transformer iron core and folder, be effective weight for reducing transformer own loss
Measure is wanted, in Patent No.：In 201220256352.X patent, the lower clamping piece of folder includes insulation sleeve and steel under locating pin
Set, locating pin are fixed on fuel tank inner bottom part, and lower insulation sleeve is inserted in locating pin, and steel bushing is inserted in lower insulation sleeve, by transformer and fixture
Positioning needs to be directed at positioning hole when putting down, and positioning trouble, were it not for alignment positioning hole, trouble of doing over again.
The content of the invention
For above-mentioned the deficiencies in the prior art, the present invention proposes a kind of iron core and clamp insulation device, is easy to transformer
Iron core and folder positioning are with fixing.
To realize above-mentioned purpose, technical scheme；Iron core and clamp insulation device, including insulation booth, positioning
Plate, insulation booth is rectangular box shape and top is opened, and the both sides of insulation booth are respectively drilled with one group of through hole, respectively inserted with a spiral shell in each through hole
Bolt, fixed plate has been inserted on each bolt, fixed plate bottom contacts with iron core folder, is also cased with each bolt matched
Nut, fixed plate is in the inner side of insulation booth, and for nut in the outside of insulation booth, fixed block is by nut and is bolted to insulation booth
On, fixed block bottom and folder base contacts；The corresponding position of oil tank bottom is welded with location-plate, and the top of location-plate is inclined plane
And tilted to insulation booth, close to insulation booth and higher than the edge of insulation booth, the edge of the both sides of insulation booth is for the bottom of inclined plane
It is low between the senior middle school of both ends.
Preferably, the edge of the both sides of described insulation booth is low between the senior middle school of both ends, is easy to place iron core.
Compared with prior art, advantages of the present invention；Between insulation booth is fixed on into two pieces of location-plates, then pass through positioning
The inclined plane of plate and a side contacts of insulation booth, make transformer core and folder be moved along inclined plane, then being put into slowly
Bottom, positioning is simple, then by fixed plate fixed clip base, installs and fixes simply, stably, while also damping noise reduction.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the partial view of the top view of the present invention.
Fig. 3 is the partial view of location-plate of the present invention.
Fig. 4 is the stereogram of insulation booth of the present invention.
Wherein, 1, insulation booth, 1.1, through hole, 1.2, bolt, 1.3, nut, 1.4, fixed plate, 2, location-plate, 3, folder bottom
Seat, 4, iron core folder.
Embodiment
In conjunction with accompanying drawing, the invention will be further elaborated.
As Figure 1-4, iron core and clamp insulation device, including insulation booth 1, location-plate 2, insulation booth 1 are rectangular box shape
And open top, the both sides of insulation booth 1 are respectively drilled with one group of through hole 1.1, respectively inserted with a bolt 1.2 in each through hole 1.1, often
Fixed plate 1.4 has been inserted on individual bolt 1.2, the bottom of fixed plate 1.4 contacts with iron core folder 4, be also cased with each bolt 1.2 with
Cooperation nut 1.3, fixed plate 1.4 passes through in the inner side of insulation booth 1, nut 1.3 in the outside of insulation booth 1, fixed block 1.4
Nut 1.3 is fixed on insulation booth 1 with bolt 1.2, and the bottom of fixed block 1.4 contacts with folder base 3；The corresponding position of oil tank bottom
Location-plate 2 is welded with, the top of location-plate 2 tilts for inclined plane and to insulation booth 1, and the bottom of inclined plane is close close to insulation booth
And higher than the edge of insulation booth 1, it is easy to positioning to fix.
In use, apparatus for fixing transformer base 3 is slowly put down, the position of folder base is adjusted, positioned at relative two
When between block limiting plate, iron core folder 4 is continued to transfer, the inclined-plane that folder base 3 is positioned against plate enters insulation booth 1
In, after having had good positioning, inserted with bolt 1.2 in the through hole 1.1, fixed plate 1.4 and nut 1.3 are cased with bolt 1.2, use
The bottom surface of fixed plate 1.4 is pressed against folder base 3, realizes and fixes.
Claims (2)
1. iron core and clamp insulation device, including insulation booth, location-plate, it is characterised in that insulation booth is rectangular box shape and top is opened,
The both sides of insulation booth are respectively drilled with one and formed a team through hole, per each and every one through hole in respectively inserted with a bolt, be inserted on each bolt solid
Fixed board, fixed plate bottom contact with iron core folder, matched nut are also cased with each bolt, fixed plate is in insulation booth
Inner side, for nut in the outside of insulation booth, fixed block is by nut and is bolted on insulation booth, fixed block bottom and folder bottom
Seated connection touches；The corresponding position of oil tank bottom is welded with location-plate；The top of location-plate is inclined plane and tilted to insulation booth, inclined plane
Bottom close to insulation booth close to and higher than insulation booth edge, the edge of the both sides of insulation booth is low between the senior middle school of both ends.
2. iron core according to claim 1 and clamp insulation device, it is characterised in that the edge of the both sides of insulation booth is two
It is low between the senior middle school of end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710282939.5A CN107481844B (en) | 2017-04-26 | 2017-04-26 | Iron core and clamp insulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710282939.5A CN107481844B (en) | 2017-04-26 | 2017-04-26 | Iron core and clamp insulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107481844A true CN107481844A (en) | 2017-12-15 |
| CN107481844B CN107481844B (en) | 2023-04-07 |
Family
ID=60594808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710282939.5A Active CN107481844B (en) | 2017-04-26 | 2017-04-26 | Iron core and clamp insulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107481844B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201478047U (en) * | 2009-08-01 | 2010-05-19 | 三变科技股份有限公司 | Body positioning structure for oil-immersed type transformer |
| CN203013444U (en) * | 2012-12-13 | 2013-06-19 | 天威保变(合肥)变压器有限公司 | A lower portion positioning structure used when power transformer is put into oil tank |
| CN103779060A (en) * | 2014-02-13 | 2014-05-07 | 保定天威集团特变电气有限公司 | Bucket type oil tank positioning nail structure and positioning method of transformer |
| CN203673954U (en) * | 2014-02-13 | 2014-06-25 | 保定天威集团特变电气有限公司 | Drum type oil tank transformer body locating structure |
| CN105977006A (en) * | 2016-06-23 | 2016-09-28 | 山东达驰电气有限公司 | Transformer body positioning device |
| CN205862920U (en) * | 2016-06-01 | 2017-01-04 | 重庆重变电器有限责任公司 | Upper part of transformer body positioning tool |
| CN206758237U (en) * | 2017-04-26 | 2017-12-15 | 常德国力变压器有限公司 | Applied to a kind of seal on iron core and folder |
-
2017
- 2017-04-26 CN CN201710282939.5A patent/CN107481844B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201478047U (en) * | 2009-08-01 | 2010-05-19 | 三变科技股份有限公司 | Body positioning structure for oil-immersed type transformer |
| CN203013444U (en) * | 2012-12-13 | 2013-06-19 | 天威保变(合肥)变压器有限公司 | A lower portion positioning structure used when power transformer is put into oil tank |
| CN103779060A (en) * | 2014-02-13 | 2014-05-07 | 保定天威集团特变电气有限公司 | Bucket type oil tank positioning nail structure and positioning method of transformer |
| CN203673954U (en) * | 2014-02-13 | 2014-06-25 | 保定天威集团特变电气有限公司 | Drum type oil tank transformer body locating structure |
| CN205862920U (en) * | 2016-06-01 | 2017-01-04 | 重庆重变电器有限责任公司 | Upper part of transformer body positioning tool |
| CN105977006A (en) * | 2016-06-23 | 2016-09-28 | 山东达驰电气有限公司 | Transformer body positioning device |
| CN206758237U (en) * | 2017-04-26 | 2017-12-15 | 常德国力变压器有限公司 | Applied to a kind of seal on iron core and folder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107481844B (en) | 2023-04-07 |
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