CN205828091U - A kind of transformer iron-core structure - Google Patents
A kind of transformer iron-core structure Download PDFInfo
- Publication number
- CN205828091U CN205828091U CN201620797018.3U CN201620797018U CN205828091U CN 205828091 U CN205828091 U CN 205828091U CN 201620797018 U CN201620797018 U CN 201620797018U CN 205828091 U CN205828091 U CN 205828091U
- Authority
- CN
- China
- Prior art keywords
- yoke
- stalloy
- iron
- iron core
- core column
- 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 - Fee Related
Links
Abstract
Transformer iron-core structure of the present utility model, it is characterized in that: include interconnective iron core column, upper yoke and lower yoke, iron core column is for being vertically arranged, if iron core column, upper yoke are made by being fixed together after the parallel closed assembly of dry tablet stalloy respectively with lower yoke, upper and lower iron yoke is for being horizontally disposed with, upper yoke and lower yoke use D sections yoke, and iron core column includes center pillar, left side post and the right post.The beneficial effects of the utility model are, the length saving that this kind of new structure shortens the center pillar in addition to one-level has carried out raw material, facilitates workman to find starting point and is easy to closed assembly, it is ensured that the clamping dynamics of folder.
Description
Technical field
This utility model belongs to transformer equipment field, relates to a kind of transformer iron-core structure.
Background technology
Present stage, the bid amount of transformator is also got more and more by national grid, so transformator producer will be former to saving
The requirement of material and raising work efficiency is more and more higher, and the upper and lower end face of the iron yoke up and down of current transformer iron-core structure is ladder
Shape structure, with this Novel photo than window high as but the materials length many to be grown of center pillar at different levels and side column, therefore waste former material
Material.
Summary of the invention
This utility model is in order to make up the deficiencies in the prior art, it is provided that a kind of simple in construction, transformator easy to use
Core structure.
This utility model is achieved by the following technical solution:
Transformer iron-core structure of the present utility model, it is characterised in that: include interconnective iron core column, upper yoke and under
Iron yoke, iron core column is for being vertically arranged, and upper and lower iron yoke is for being horizontally disposed with, if iron core column, upper yoke and lower yoke are respectively by dry tablet silicon
Being fixed together after the parallel closed assembly of steel disc and make, upper yoke and lower yoke use D sections yoke, and iron core column includes center pillar, left side post
With the right post；
Upper yoke: the lower surface of all progression stalloys is drawn with the lower surface of first order stalloy in addition to the three grades of stalloys in end
Flat, final stage stalloy is motionless, and penultimate stage stalloy, level stalloy third from the bottom are evened up with final stage stalloy upper surface；
Lower yoke: the upper surface of all progression stalloys is drawn with the upper surface of first order stalloy in addition to the three grades of stalloys in end
Flat, final stage stalloy is motionless, and the lower surface of penultimate stage stalloy, level stalloy third from the bottom and final stage stalloy is evened up.
The final stage stalloy of upper yoke and lower yoke is equal with penultimate stage silicon steel blade width.
The beneficial effects of the utility model are,
1. the length that this kind of new structure shortens the center pillar in addition to one-level has saved raw material, facilitates workman to find
Point is easy to closed assembly, it is ensured that the clamping dynamics of folder.
2, the final stage of upper and lower iron yoke is equal with penultimate stage sheet width, such a structure increases the sectional area of upper and lower iron yoke,
Reduce noise, reduce open circuit loss.
Accompanying drawing explanation
Fig. 1 is traditional structure upper yoke, lower yoke cross sectional representation, and Fig. 2,3 to be followed successively by novel upper yoke, lower yoke horizontal
Schematic cross-section, Fig. 4 is iron core schematic front view of the present utility model.
1 upper yoke, 2 center pillars, 3 lower yokes, 4 left side posts, post on the right of 5,6 first order stalloys, 7 final stage stalloys,
8 upper yoke cross sections, 9 lower yoke cross sections.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.
Transformer iron-core structure of the present utility model, including interconnective iron core column, upper yoke 1 and lower yoke 3, iron core
Post is for being vertically arranged, and upper and lower iron yoke is for being horizontally disposed with, and upper yoke and lower yoke use D sections yoke, and iron core column includes center pillar 2, a left side
Side column 4 and the right post 5.
Upper yoke: the lower surface of all progression stalloys and first order stalloy (middle one-level in addition to the three grades of stalloys in end
For the first order 6) lower surface even up, final stage stalloy is motionless, penultimate stage stalloy, level stalloy third from the bottom and final stage
Stalloy 7 upper surface is evened up.
Lower yoke: the upper surface of all progression stalloys is drawn with the upper surface of first order stalloy in addition to the three grades of stalloys in end
Flat, final stage stalloy is motionless, and the lower surface of penultimate stage stalloy, level stalloy third from the bottom and final stage stalloy is evened up.
The final stage stalloy of iron yoke is equal with penultimate stage silicon steel blade width up and down.
Transformer iron-core structure of the present utility model, the upper surface of iron core upper yoke is ladder-type structure in addition to three grades of end,
Lower surface is plane, and the upper surface of three grades, end be plane lower surface is ladder-type structure, and the lower yoke of iron core with upper yoke is
Symmetrical structure: the upper surface of lower yoke is plane in addition to three grades of end, and lower surface is ladder-type structure, and the upper surface at three grades of end is
Ladder-type structure, lower surface is plane, and such structure is ensureing that window height can shorten the institute in addition to one-level while constant
There are center pillar and side column length, while saving raw material and easily finding out the centrally convenient closed assembly of upper and lower iron yoke, can guarantee that again folder
The clamping dynamics of part.
Claims (2)
1. a transformer iron-core structure, it is characterised in that: include interconnective iron core column, upper yoke and lower yoke, iron core
Post is for being vertically arranged, and upper and lower iron yoke is for being horizontally disposed with, if iron core column, upper yoke are parallel by dry tablet stalloy respectively with lower yoke
Being fixed together after closed assembly and make, upper yoke and lower yoke use D sections yoke, and iron core column includes center pillar, left side post and the right post；
Upper yoke: the lower surface of all progression stalloys is evened up with the lower surface of first order stalloy in addition to the three grades of stalloys in end,
Final stage stalloy is motionless, and penultimate stage stalloy, level stalloy third from the bottom are evened up with final stage stalloy upper surface；
Lower yoke: the upper surface of all progression stalloys is evened up with the upper surface of first order stalloy in addition to the three grades of stalloys in end,
Final stage stalloy is motionless, and the lower surface of penultimate stage stalloy, level stalloy third from the bottom and final stage stalloy is evened up.
Transformer iron-core structure the most according to claim 1, it is characterised in that: the final stage stalloy of upper yoke and lower yoke
Equal with penultimate stage silicon steel blade width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797018.3U CN205828091U (en) | 2016-07-27 | 2016-07-27 | A kind of transformer iron-core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797018.3U CN205828091U (en) | 2016-07-27 | 2016-07-27 | A kind of transformer iron-core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205828091U true CN205828091U (en) | 2016-12-21 |
Family
ID=57556926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620797018.3U Expired - Fee Related CN205828091U (en) | 2016-07-27 | 2016-07-27 | A kind of transformer iron-core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205828091U (en) |
-
2016
- 2016-07-27 CN CN201620797018.3U patent/CN205828091U/en not_active Expired - Fee Related
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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: 20161221 Termination date: 20190727 |