CN205508586U - Suspension type dry -type metallic glass transformer core structure - Google Patents

Suspension type dry -type metallic glass transformer core structure Download PDF

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Publication number
CN205508586U
CN205508586U CN201620244421.3U CN201620244421U CN205508586U CN 205508586 U CN205508586 U CN 205508586U CN 201620244421 U CN201620244421 U CN 201620244421U CN 205508586 U CN205508586 U CN 205508586U
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China
Prior art keywords
amorphous alloy
clamping piece
determination
unshakable
core
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CN201620244421.3U
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Chinese (zh)
Inventor
朱赵敏
顾伟
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Shanghai Metglas Zhixin Amorphous Metals Co Ltd
Shanghai Zhixin Electric Amorphous Co Ltd
Shanghai Zhixin Electric Co Ltd
Original Assignee
Shanghai Metglas Zhixin Amorphous Metals Co Ltd
Shanghai Zhixin Electric Amorphous Co Ltd
Shanghai Zhixin Electric Co Ltd
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Application filed by Shanghai Metglas Zhixin Amorphous Metals Co Ltd, Shanghai Zhixin Electric Amorphous Co Ltd, Shanghai Zhixin Electric Co Ltd filed Critical Shanghai Metglas Zhixin Amorphous Metals Co Ltd
Priority to CN201620244421.3U priority Critical patent/CN205508586U/en
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Publication of CN205508586U publication Critical patent/CN205508586U/en
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Abstract

The utility model discloses a suspension type dry -type metallic glass transformer core structure, including last folder, lower folder, a plurality of folder arm -tie, a big frame amorphous alloy iron core, two little frame amorphous alloy iron core and two faggings unshakable in one's determination, two little frame amorphous alloy iron core are located side by side in the big frame amorphous alloy iron core, every little frame amorphous alloy iron core's up end with all set up one between big frame amorphous alloy iron core's the internal surface fagging unshakable in one's determination, every fagging unshakable in one's determination all is fixed in go up on the folder, big frame amorphous alloy iron core hang in on two faggings unshakable in one's determination. The utility model discloses a suspension type dry -type metallic glass transformer core structure, under the condition of lower cost, it should not too big awkward situation to have solved three frames of suspension type, three column type dry -type metallic glass transformer capacity.

Description

A kind of suspension type dry-type amorphous alloy transformer core construction
Technical field
This utility model relates to a kind of suspension type dry-type amorphous alloy transformer core construction.
Background technology
For Wound iron-core transformer structure, iron core is four frame pentastyles or three-frame and three pole is always and deposits.At present Stalloy transformator plane wound core structure all makes three-frame and three pole, and both amorphous alloy dry-type transformers all and Having it, this is the different manufacturers technical maturity choices made according to self.
For connection set is Yyn0, core construction must use three-frame and three pole structure, and for Dyn11 For, both is possible.This is primarily due to iron core magnetically saturated reason, does not has three during Yyn0 in circuit Subharmonic loop, and four frame five limbs type core triple-frequency harmonics can free flow in iron core, will ultimately result in mutually electricity The imbalance of pressure.But three frame three post amorphous do change, and its big frame unshakable in one's determination is unshakable in one's determination owing to along with the increase of capacity, weight is also It is gradually increased, and the little frame iron core that its weight has lower section completely bears, therefore in existing suspension type three frame three post amorphous iron Under the design and processes of core structure, it is impossible to meet capacity larger capacity three frame three post iron core amorphous and do the manufacture of change
Utility model content
The purpose of this utility model is the defect overcoming prior art, it is provided that a kind of suspension type dry type amorphous alloy transformation Device core construction, in the case of lower cost, solving suspension type dry-type amorphous alloy transformer capacity should not be too Big awkward situation.
The technical scheme realizing above-mentioned purpose is: a kind of suspension type dry-type amorphous alloy transformer core construction, including Upper clamping piece, lower clamping piece, some folder arm-ties, big frame amorphous alloy core, two little frame amorphous alloy cores With two faggings unshakable in one's determination, wherein:
It is intracardiac that said two little frame amorphous alloy core is positioned at described big frame amorphous alloy side by side;
Described upper clamping piece and lower clamping piece are arranged on the upper and lower side of described big frame amorphous alloy core correspondingly;
Each described folder arm-tie is all connected across between described upper clamping piece and lower clamping piece;
Between upper surface and the inner surface of described big frame amorphous alloy core of each described little frame amorphous alloy core all One described fagging unshakable in one's determination is set;
Each described fagging unshakable in one's determination is both secured on described upper clamping piece;
Described big frame amorphous alloy core hangs on said two iron core fagging.
Above-mentioned a kind of suspension type dry-type amorphous alloy transformer core construction, wherein, described upper clamping piece include before on Folder and rear upper clamping piece, described front upper clamping piece and rear upper clamping piece are arranged on described big frame amorphous alloy correspondingly Side before and after the upper end of the heart;
Fagging mounting groove unshakable in one's determination, institute is offered respectively on the rear surface of described front upper clamping piece and the front surface of rear upper clamping piece The front and back ends stating fagging unshakable in one's determination is fixed on the fagging mounting groove unshakable in one's determination of described front upper clamping piece and rear upper folder correspondingly In the fagging mounting groove unshakable in one's determination of part.
Above-mentioned a kind of suspension type dry-type amorphous alloy transformer core construction, wherein, described lower clamping piece is flute profile knot Structure, the lower end of described big frame amorphous alloy core is connected in described lower clamping piece.
Above-mentioned a kind of suspension type dry-type amorphous alloy transformer core construction, wherein, described upper clamping piece and lower clamping piece Connected by described folder arm-tie and form an entirety.
Above-mentioned a kind of suspension type dry-type amorphous alloy transformer core construction, wherein, the material of described fagging unshakable in one's determination For epoxy plate.
Suspension type dry-type amorphous alloy transformer core construction of the present utility model, at big frame amorphous alloy core and little Adding fagging unshakable in one's determination between frame amorphous alloy core, the material of fagging unshakable in one's determination is epoxy plate, and fagging unshakable in one's determination is fixed on On upper clamping piece, by supporting big frame amorphous alloy core, thus reduce big frame amorphous alloy core for little frame amorphous The pressure of alloy core, in the case of lower cost, solves suspension type dry-type amorphous alloy transformer capacity not The biggest awkward situation.
Accompanying drawing explanation
Fig. 1 is the front view of suspension type dry-type amorphous alloy transformer core construction of the present utility model;
Fig. 2 is the side cutaway view of suspension type dry-type amorphous alloy transformer core construction of the present utility model.
Detailed description of the invention
In order to make those skilled in the art be better understood when the technical solution of the utility model, below in conjunction with Its detailed description of the invention is described in detail by accompanying drawing:
Refer to Fig. 1 and Fig. 2, most preferred embodiment of the present utility model, a kind of suspension type dry type amorphous alloy transformation Device core construction, including upper clamping piece 1, lower clamping piece 6,5, big frame amorphous alloy core 2 of some folder arm-ties, Two little frame amorphous alloy cores 3 and two faggings 4 unshakable in one's determination.
Two little frame amorphous alloy cores 3 are positioned at big frame amorphous alloy core 2 side by side, and i.e. two little frame amorphous close The aufe heart 3 and big frame amorphous alloy core 2 form three-frame and three pole amorphous core construction.Upper clamping piece 1 and lower clamping piece 6 upper and lower sides being arranged on big frame amorphous alloy core 2 correspondingly;Each folder arm-tie 5 is all connected across folder Between part 1 and lower clamping piece 6, upper clamping piece 1 and lower clamping piece 6 connect one entirety of formation by folder arm-tie 5;Often It is respectively provided with a ferrum between upper surface and the inner surface of big frame amorphous alloy core 2 of individual little frame amorphous alloy core 3 Heart fagging 4;Each fagging 4 unshakable in one's determination is both secured on upper clamping piece 1;Big frame amorphous alloy core 2 hangs on two On fagging 4 unshakable in one's determination.The material of fagging 4 unshakable in one's determination is epoxy plate.
Referring to Fig. 2 again, upper clamping piece 1 includes front upper clamping piece 11 and rear upper clamping piece 12, front upper clamping piece 11 and rear on Folder 12 is arranged on side before and after the upper end of big frame amorphous alloy core 2 correspondingly;After front upper clamping piece 11 Fagging mounting groove unshakable in one's determination, the front and back ends of fagging 4 unshakable in one's determination is offered respectively on the front surface of surface and rear upper clamping piece 12 It is fixed on the fagging mounting groove unshakable in one's determination of front upper clamping piece 11 and the fagging mounting groove unshakable in one's determination of rear upper clamping piece 12 correspondingly In.Lower clamping piece 6 is in bathtub construction, and the lower end of big frame amorphous alloy core 2 is connected in lower clamping piece 6.
Under the design and processes of existing suspension type three frame three post amorphous core structure, it is impossible to meet capacity larger capacity three Frame three post iron core amorphous does the manufacture of change.Suspension type dry-type amorphous alloy transformer core construction of the present utility model, Adding fagging unshakable in one's determination between big frame amorphous alloy core and little frame amorphous alloy core, the material of fagging unshakable in one's determination is Epoxy plate, fagging unshakable in one's determination is fixed on upper clamping piece, and big frame amorphous alloy core hangs on fagging unshakable in one's determination, support unshakable in one's determination Plate can support big frame amorphous alloy core, thus reduces big frame amorphous alloy core for little frame amorphous alloy core Pressure, in the case of lower cost, solving suspension type dry-type amorphous alloy transformer capacity should not be the biggest Awkward situation.
Those of ordinary skill in the art is it should be appreciated that above embodiment is intended merely to this practicality is described Novel, and it is not used as to restriction of the present utility model, as long as in spirit of the present utility model, Change, the modification of embodiment described above all will be fallen in Claims scope of the present utility model.

Claims (5)

1. a suspension type dry-type amorphous alloy transformer core construction, it is characterised in that include upper clamping piece, lower folder Part, some folder arm-ties, a big frame amorphous alloy core, two little frame amorphous alloy cores and two support unshakable in one's determination Plate, wherein:
It is intracardiac that said two little frame amorphous alloy core is positioned at described big frame amorphous alloy side by side;
Described upper clamping piece and lower clamping piece are arranged on the upper and lower side of described big frame amorphous alloy core correspondingly;
Each described folder arm-tie is all connected across between described upper clamping piece and lower clamping piece;
Between upper surface and the inner surface of described big frame amorphous alloy core of each described little frame amorphous alloy core all One described fagging unshakable in one's determination is set;
Each described fagging unshakable in one's determination is both secured on described upper clamping piece;
Described big frame amorphous alloy core hangs on said two iron core fagging.
A kind of suspension type dry-type amorphous alloy transformer core construction the most according to claim 1, its feature exists In, described upper clamping piece includes that front upper clamping piece and rear upper clamping piece, described front upper clamping piece and rear upper clamping piece set correspondingly Put side before and after the upper end of described big frame amorphous alloy core;
Fagging mounting groove unshakable in one's determination, institute is offered respectively on the rear surface of described front upper clamping piece and the front surface of rear upper clamping piece The front and back ends stating fagging unshakable in one's determination is fixed on the fagging mounting groove unshakable in one's determination of described front upper clamping piece and rear upper folder correspondingly In the fagging mounting groove unshakable in one's determination of part.
A kind of suspension type dry-type amorphous alloy transformer core construction the most according to claim 1, its feature exists In, described lower clamping piece is bathtub construction, and the lower end of described big frame amorphous alloy core is connected in described lower clamping piece.
A kind of suspension type dry-type amorphous alloy transformer core construction the most according to claim 1, its feature exists In, described upper clamping piece and lower clamping piece connect one entirety of formation by described folder arm-tie.
A kind of suspension type dry-type amorphous alloy transformer core construction the most according to claim 1, its feature exists In, the material of described fagging unshakable in one's determination is epoxy plate.
CN201620244421.3U 2016-03-28 2016-03-28 Suspension type dry -type metallic glass transformer core structure Active CN205508586U (en)

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CN201620244421.3U CN205508586U (en) 2016-03-28 2016-03-28 Suspension type dry -type metallic glass transformer core structure

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Application Number Priority Date Filing Date Title
CN201620244421.3U CN205508586U (en) 2016-03-28 2016-03-28 Suspension type dry -type metallic glass transformer core structure

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106128716A (en) * 2016-08-30 2016-11-16 吴江变压器有限公司 A kind of vertical machine body structure of arm-tie

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106128716A (en) * 2016-08-30 2016-11-16 吴江变压器有限公司 A kind of vertical machine body structure of arm-tie

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