CN103680887B - A kind of three-phase stereo wound core distribution transformer and assembly method thereof - Google Patents
A kind of three-phase stereo wound core distribution transformer and assembly method thereof Download PDFInfo
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- CN103680887B CN103680887B CN201210329020.4A CN201210329020A CN103680887B CN 103680887 B CN103680887 B CN 103680887B CN 201210329020 A CN201210329020 A CN 201210329020A CN 103680887 B CN103680887 B CN 103680887B
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- iron core
- hypomere
- epimere
- phase stereo
- distribution transformer
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Abstract
The invention discloses the assembly method of a kind of three-phase stereo wound core distribution transformer, including three-phase stereo rewinding material, it is wound in the coil windings on described three-phase stereo rewinding material, shunting switch, lead-out wire and fuel tank, described three-phase stereo rewinding material includes: epimere iron core frame group, hypomere iron core frame group and folder, described epimere iron core frame group and hypomere iron core frame group are fixed together by described folder, in this way, coil windings uses common coil winding machine to get final product coiling, during assembling, first described hypomere iron core frame group will be inserted around the coil windings made, it is packaged fixing by the described coil windings of described upper iron core frame group insertion again, the assembling of described three-phase stereo wound core distribution transformer is simple, easy to operate, substantially increase work efficiency, the invention also discloses the assembly method of described three-phase stereo rewinding material.
Description
Technical field
The present invention relates to a kind of three-phase stereo wound core distribution transformer, particularly to described three-phase
The assembly method of three-dimensional wound core distribution transformer.
Background technology
Traditional three-phase wound core distribution transformer, makes iron core with silicon-steel sheet coiled, iron core
Cross section is circular, the skeleton as coiling unshakable in one's determination, needs to use special coil winding machine to enter
Row coiling, uses and there is certain limitation.
Summary of the invention
The present invention provides a kind of coil windings coiling convenient, and the three-phase stereo of work efficiency can be greatly improved
Wound core distribution transformer and assembly method thereof.
For achieving the above object, the present invention provides following technical scheme.
A kind of three-phase stereo wound core distribution transformer, including three-phase stereo rewinding material, coiling
Coil windings, shunting switch, lead-out wire and fuel tank on described three-phase stereo rewinding material,
Described three-phase stereo rewinding material includes:
Epimere iron core frame group, including three epimere U-shaped iron core frames, described three epimere U-shapeds
Three epimere inserted terminals of frame formation the most stitched together of iron core frame；
Hypomere iron core frame group, including three hypomere U-shaped iron core frames, described three hypomere U-shapeds
Three hypomere inserted terminals of frame composition the most stitched together of iron core frame；Described three hypomeres
Inserted terminal and described three epimere inserted terminal socket connections, three iron core frames of composition, described three
Iron core frame forms a triangular prism；
Folder, be fixedly clamped described epimere iron core frame group and hypomere iron core frame group.
Preferably, described epimere U-shaped iron core frame includes multilamellar epimere U-shaped stacked together
Flanging is unshakable in one's determination, and described hypomere U-shaped iron core frame includes multilamellar hypomere U-shaped folding stacked together
Limit is unshakable in one's determination；Described adjacent rewinding material is unshakable in one's determination by outermost epimere U-shaped flanging respectively and
Outer layer hypomere U-shaped flanging iron core fits together.
Preferably, the cross section of described three epimere inserted terminals and three hypomere inserted terminals is circle
Shape.
Preferably, the splicing position of described three epimere inserted terminals and three hypomere inserted terminals is rank
Scalariform or irregular shape.
Preferably, described folder include upper end triangular supports, lower end triangular supports and
Connecting support, described upper end triangular supports is located at outside described three epimere U-shaped iron core frames
Side；Described lower end triangular form props up the outside being set up in described three hypomere U-shaped iron core frames, institute
State connection support to prop up and stay between described upper end triangular supports and lower end triangular supports.
Preferably, described upper end triangular supports and lower end triangular form support all with described three-phase
The triangular prism cross section of three dimensional wound core matches.
The assembly method of three-phase stereo wound core distribution transformer as above, including following
Step:
One, hypomere iron core frame group fixed work order, by described three hypomere U-shaped iron core frame socket joints
It is located in the triangular supports of described lower end；
Two, inserted sheet operation, is directed to sheet and inserts in described coil windings, by described coil around
Group is firstly inserted on described three hypomere inserted terminals；
Described three epimere inserted terminals are inserted described by three, packaging process along described prerotation vane
In coil windings and with described three hypomere inserted terminal one_to_one corresponding socket connections, then by institute
State prerotation vane to extract out；
Four, fix to clamp operation, be sequentially connected with described connection support and upper end triangular form support,
Described three epimere U-shaped iron core frames and three hypomere U-shaped iron core frames are fixedly clamped；
Five, shunting switch, lead-out wire and fuel tank operation are connected.
Preferably, the prerotation vane in described step 2 is strip of sheet object, the length of described prerotation vane
Degree is more than the degree of depth of the centre bore of described coil windings.
Above technical scheme is used to provide the benefit that: described three-phase stereo rewinding material distribution becomes
Depressor, including three-phase stereo rewinding material, the coil that is wound on described three-phase stereo rewinding material
Winding, shunting switch, lead-out wire and fuel tank, described three-phase stereo rewinding material includes: on
Section iron core frame group, hypomere iron core frame group and folder, described in the described epimere that is fixedly clamped unshakable in one's determination
Frame group and hypomere iron core frame group, in this way, coil windings uses common coil winding machine
Get final product coiling, during assembling, only three hypomere U-shaped iron core frames need to be located at described A-frame
On, then coil windings is inserted in described three hypomere inserted terminals along prerotation vane；Then will
Within described three epimere inserted terminals insert coil windings step by step, then by tight for whole iron core frame
Gu, easy to operate, work efficiency greatly improves.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention 1 three-phase stereo wound core distribution transformer structural representation；
Fig. 2 is the embodiment of the present invention 1 epimere U-shaped iron core frame and the structure of hypomere U-shaped iron core frame
Schematic diagram；
Fig. 3 is that the inserted sheet operation of the embodiment of the present invention 1 three-phase stereo wound core distribution transformer is shown
It is intended to；
Fig. 4 is that the packaging process of the embodiment of the present invention 1 three-phase stereo wound core distribution transformer shows
It is intended to；
Fig. 5 be the embodiment of the present invention 1 three-phase stereo wound core distribution transformer fix to clamp work
Sequence schematic diagram；
Fig. 6 is the top view of the embodiment of the present invention 1 three-phase stereo wound core distribution transformer；
Fig. 7 is the embodiment of the present invention 2 epimere U-shaped iron core frame and the structure of hypomere U-shaped iron core frame
Schematic diagram；
Fig. 8 is the embodiment of the present invention 3 epimere U-shaped iron core frame and the structure of hypomere U-shaped iron core frame
Schematic diagram.
Wherein, 11. epimere U-shaped iron core frame 110. epimere U-shaped flanging iron cores 111,112,
113. epimere inserted terminal 12. hypomere U-shaped iron core frame 120. hypomere U-shaped flangings are unshakable in one's determination
121,122,123. hypomere inserted terminal 2. prerotation vane 3. coil windings 41. upper end trianglees
Support 42. lower end triangular supports 43. connects support.
Detailed description of the invention
Describe the preferred embodiment of the present invention below in conjunction with the accompanying drawings in detail.
Embodiment 1
See Fig. 1-Fig. 6, as shown in legend therein, a kind of three-phase stereo rewinding material distribution
Transformator, including a three-phase stereo rewinding material, is wound on described three-phase stereo rewinding material
Three coil windings 3, shunting switch (not shown)s, lead-out wires (do not show in figure
Go out) and a fuel tank (not shown), described three-phase stereo rewinding material includes:
One epimere iron core frame group, including three epimere U-shaped iron core frames 11, described three epimeres
Three epimere inserted terminals of frame formation the most stitched together of U-shaped iron core frame 11
111,112,113；
Section iron core frame group once, including three hypomere U-shaped iron core frames 12, described three hypomeres
Three hypomere inserted terminals of frame composition the most stitched together of U-shaped iron core frame 12
121,122,123；Described three hypomere inserted terminals 121,122,123 are inserted with described three epimeres
Connecing end 111,112,113 socket connection three iron core frames of composition, described three iron core frames are formed
One triangular prism；
One folder, be fixedly clamped described epimere iron core frame group and hypomere iron core frame group.
Described epimere U-shaped iron core frame 11 includes multilamellar epimere U-shaped flanging ferrum stacked together
The heart 110, described hypomere U-shaped iron core frame 12 includes multilamellar hypomere U-shaped folding stacked together
Limit iron core 120；Described adjacent rewinding material is unshakable in one's determination by outermost epimere U-shaped flanging respectively
Fit together with outermost layer hypomere U-shaped flanging iron core.
Described 111,112,113 and three hypomere inserted terminals of three epimere inserted terminals
The cross section of 121,122,123 is circular.
Described folder include upper end triangular supports 41, lower end triangular supports 42 with
And three connection supports 43, described upper end triangular supports 41 is located at described three epimere U
The outside of shape iron core frame 11；Described lower end triangular supports 42 is located at described three hypomere U
The outside of shape iron core frame 12,43, described connection support stays at described upper end triangle and props up
Between frame 41 and lower end triangular supports 42.
Described upper end triangular supports 41 and lower end triangular form support 42 all stand with described three-phase
The triangular prism cross section of body rewinding material matches.
The assembly method of three-phase stereo wound core distribution transformer as above, including following
Step:
One, hypomere iron core frame group fixed work order, by described three hypomere U-shaped iron core frames 12
Socket joint is located in described lower end triangular supports 42；
Two, inserted sheet operation, is directed to sheet 2 and inserts in described coil windings 3, by described line
Circle winding 3 is firstly inserted into described three hypomere inserted terminals 121, on 122,123；
Three, packaging process, leads described in described three epimere inserted terminals 111,112,113 edge
Insert in described coil windings 3 to sheet 2 and with described three hypomere inserted terminals
121,122,123 one_to_one corresponding socket connections, more described prerotation vane 2 is extracted out；
Four, fix to clamp operation, be sequentially connected with described connection support 43 and upper end triangle props up
Described three epimere U-shaped iron core frames 11 and three hypomere U-shaped iron core frames 12 are pressed from both sides by frame 41
Fasten；
Five, shunting switch, lead-out wire and fuel tank operation are connected.
Prerotation vane 2 in described step 2 is strip of sheet object, the length of described prerotation vane 2
The degree of depth more than the centre bore of described coil windings 3.
Embodiment 2
Seeing Fig. 7, as shown in legend therein, remaining is identical, no with described embodiment 2
It is with part, described 111,112,113 and three hypomere inserted terminals of three epimere inserted terminals
At the socket connection of 121,122,123 stepped, in this case, when inserted sheet operation,
Will not when can ensure that epimere U-shaped iron core frame 11 and described hypomere U-shaped iron core frame 12 grafting
There is inconsistent phenomenon.
Embodiment 3
See Fig. 8, shown in legend therein remaining with as described in embodiment 2 identical, different
Part is, described 111,112,113 and three hypomere inserted terminals of three epimere inserted terminals
In irregular shape at the socket connection of 121,122,123, in this case, when inserted sheet operation,
Will not when can ensure that epimere U-shaped iron core frame 11 and described hypomere U-shaped iron core frame 12 grafting
There is inconsistent phenomenon.
Above technical scheme is used to provide the benefit that: described three-phase stereo rewinding material distribution transformer
Device, the coil windings including three-phase stereo rewinding material, being wound on described three-phase stereo rewinding material,
Shunting switch, lead-out wire and fuel tank, described three-phase stereo rewinding material includes: epimere iron core frame
Group, hypomere iron core frame group and folder, described in be fixedly clamped described epimere iron core frame group and hypomere
Iron core frame group, in this way, coil windings uses common coil winding machine to get final product coiling, dress
Three hypomere U-shaped iron core frames only need to be located on described A-frame, then by coil by timing
Winding inserts in described three hypomere inserted terminals along prerotation vane；Then by described three epimere grafting
Within end inserts coil windings step by step, then whole iron core frame is fastened, easy to operate, work efficiency
Greatly improve.
Above-described is only the preferred embodiment of the present invention, it is noted that for this area
Those of ordinary skill for, without departing from the concept of the premise of the invention, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (5)
1. the assembly method of a three-phase stereo wound core distribution transformer, for assembling a kind of three-phase stereo wound core distribution transformer, this three-phase stereo wound core distribution transformer includes three-phase stereo rewinding material, the coil windings, shunting switch, lead-out wire and the fuel tank that are wound on described three-phase stereo rewinding material, and described three-phase stereo rewinding material includes:
Epimere iron core frame group, including three epimere U-shaped iron core frames, three epimere inserted terminals of frame formation the most stitched together of described three epimere U-shaped iron core frames；
Hypomere iron core frame group, including three hypomere U-shaped iron core frames, three hypomere inserted terminals of frame composition the most stitched together of described three hypomere U-shaped iron core frames；Described three hypomere inserted terminals and described three epimere inserted terminal socket connections, three iron core frames of composition, described three iron core frames form a triangular prism；
Folder, be fixedly clamped described epimere iron core frame group and hypomere iron core frame group, and described folder includes upper end triangular supports, lower end triangular supports and connects support, and described upper end triangular supports is located at the outside of described three epimere U-shaped iron core frames；Described lower end triangular supports is located at the outside of described three hypomere U-shaped iron core frames, and described connection support props up and stays between described upper end triangular supports and lower end triangular supports；
Described epimere U-shaped iron core frame includes that multilamellar epimere U-shaped flanging stacked together is unshakable in one's determination, and described hypomere U-shaped iron core frame includes that multilamellar hypomere U-shaped flanging stacked together is unshakable in one's determination；Described adjacent rewinding material is respectively by outermost epimere U-shaped flanging is unshakable in one's determination and outermost layer hypomere U-shaped flanging iron core fits together；
It is characterized in that, comprise the following steps:
Described three hypomere U-shaped iron core frame socket joints are located in the triangular supports of described lower end by one, hypomere iron core frame group fixed work order；
Two, inserted sheet operation, is directed to sheet and inserts in described coil windings, described coil windings be firstly inserted on described three hypomere inserted terminals；
Three, packaging process, described three epimere inserted terminals are inserted along described coil windings along described prerotation vane and with described three hypomere inserted terminal one_to_one corresponding socket connections, more described prerotation vane is extracted out；
Four, fix to clamp operation, be sequentially connected with described connection support and upper end triangle
Described three epimere U-shaped iron core frames and three hypomere U-shaped iron core frames are fixedly clamped by shape support；
Five, shunting switch, lead-out wire and fuel tank operation are connected.
2. the assembly method of three-phase stereo wound core distribution transformer as claimed in claim 1, it is characterised in that the cross section of described three epimere inserted terminals and three hypomere inserted terminals is circular.
3. the assembly method of three-phase stereo wound core distribution transformer as claimed in claim 2, it is characterised in that the splicing position of described three epimere inserted terminals and three hypomere inserted terminals is stepped or irregular shape.
4. the assembly method of three-phase stereo wound core distribution transformer as claimed in claim 3, it is characterised in that described upper end triangular supports and lower end triangular supports all triangular prism cross sections with described three-phase stereo rewinding material match.
5. the assembly method of three-phase stereo wound core distribution transformer as claimed in claim 1, it is characterised in that the prerotation vane in described step 2 is strip of sheet object, and the length of described prerotation vane is more than the degree of depth of the centre bore of described coil windings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210329020.4A CN103680887B (en) | 2012-09-07 | 2012-09-07 | A kind of three-phase stereo wound core distribution transformer and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210329020.4A CN103680887B (en) | 2012-09-07 | 2012-09-07 | A kind of three-phase stereo wound core distribution transformer and assembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103680887A CN103680887A (en) | 2014-03-26 |
| CN103680887B true CN103680887B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210329020.4A Expired - Fee Related CN103680887B (en) | 2012-09-07 | 2012-09-07 | A kind of three-phase stereo wound core distribution transformer and assembly method thereof |
Country Status (1)
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095592C (en) * | 1998-05-05 | 2002-12-04 | 徐春昌 | Material-economizing transformer |
| CN1797619A (en) * | 2004-12-28 | 2006-07-05 | 张明德 | Open type rolling iron core and manufacturing method |
| CN101640106A (en) * | 2009-07-09 | 2010-02-03 | 郑子祥 | Wound iron-core transformer and iron core thereof |
| CN201402716Y (en) * | 2009-04-30 | 2010-02-10 | 广东海鸿变压器有限公司 | Tridimensional wound core dry-type transformer clamp |
| CN102456473A (en) * | 2010-11-02 | 2012-05-16 | 蒋元华 | Detachable silicon-steel sheet coiled iron core |
| CN202796353U (en) * | 2012-09-07 | 2013-03-13 | 苏州安泰变压器有限公司 | Novel three-phase stereo wound core distribution transformer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4397353B2 (en) * | 2005-06-22 | 2010-01-13 | 株式会社日立産機システム | Amorphous transformer |
-
2012
- 2012-09-07 CN CN201210329020.4A patent/CN103680887B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095592C (en) * | 1998-05-05 | 2002-12-04 | 徐春昌 | Material-economizing transformer |
| CN1797619A (en) * | 2004-12-28 | 2006-07-05 | 张明德 | Open type rolling iron core and manufacturing method |
| CN201402716Y (en) * | 2009-04-30 | 2010-02-10 | 广东海鸿变压器有限公司 | Tridimensional wound core dry-type transformer clamp |
| CN101640106A (en) * | 2009-07-09 | 2010-02-03 | 郑子祥 | Wound iron-core transformer and iron core thereof |
| CN102456473A (en) * | 2010-11-02 | 2012-05-16 | 蒋元华 | Detachable silicon-steel sheet coiled iron core |
| CN202796353U (en) * | 2012-09-07 | 2013-03-13 | 苏州安泰变压器有限公司 | Novel three-phase stereo wound core distribution transformer |
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| Publication number | Publication date |
|---|---|
| CN103680887A (en) | 2014-03-26 |
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Granted publication date: 20160914 Termination date: 20210907 |