CN102403104A - Double reverse stars type rectifier transformer - Google Patents
Double reverse stars type rectifier transformer Download PDFInfo
- Publication number
- CN102403104A CN102403104A CN2011103583357A CN201110358335A CN102403104A CN 102403104 A CN102403104 A CN 102403104A CN 2011103583357 A CN2011103583357 A CN 2011103583357A CN 201110358335 A CN201110358335 A CN 201110358335A CN 102403104 A CN102403104 A CN 102403104A
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- clamp member
- nut
- limit nut
- upper clamping
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a double reverse stars type rectifier transformer which comprises an upper clamp member, a lower clamp member arranged below the upper clamp member, a coil clamped between the upper clamp member and the lower clamp member, a plurality of screws and a paralleling reactor, wherein an upper locking nut is connected to the upper end part of the screw and supports against the upper surface of the upper clamp member, a lower locking nut is connected to the lower end part of the screw and supports against the lower surface of the lower clamp member, the screw is provided with an upper limit nut used for limiting the upper clamp member to move downwards and a lower limit nut used for limiting the lower clamp member to move upwards, the upper limit nut supports against the lower surface of the upper clamp member, and the lower limit nut supports against the upper surface of the lower clamp member. The upper limit nut used for limiting the upper clamp member to move downwards and the lower limit nut used for limiting the lower clamp member to move upwards are arranged on the screw, the distance between the upper clamp member and the lower clamp member is effectively controlled so that the transformer becomes an effective integer, the coil is protected; and the double reverse stars type rectifier transformer has a simpler structure and lower manufacture cost.
Description
Technical field
the present invention relates to a kind of two anti-star-like rectifier transformer.
Background technology
two anti-star-like rectifier transformers of the prior art; Comprise upper clamping piece, at the lower clamping piece below the described upper clamping piece, be located in coil between described upper clamping piece and the described lower clamping piece, be used to be connected described upper clamping piece and described lower clamping piece many screw rods, be fixedly set in the interphase reactor on the described upper clamping piece; The upper end of described screw rod is connected with upper locking nut; The upper surface of described upper locking nut and described upper clamping piece is inconsistent; The bottom of described screw rod is connected with lower locking nut, and the lower surface of described lower locking nut and described lower clamping piece is inconsistent, is not provided with the spacing of both distances of control between upper clamping piece and the lower clamping piece; Be prone to make that the distance between upper clamping piece and the lower clamping piece does not meet design standard, and be prone to make winding deformation even short circuit and burn.
Summary of the invention
The technical problem that
the present invention will solve provides a kind of two anti-star-like rectifier transformer.
are in order to solve the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of two anti-star-like rectifier transformers; Comprise upper clamping piece, at the lower clamping piece below the described upper clamping piece, be located in coil between described upper clamping piece and the described lower clamping piece, be used to be connected described upper clamping piece and described lower clamping piece many screw rods, be fixedly set in the interphase reactor on the described upper clamping piece; The upper end of described screw rod is connected with upper locking nut; The upper surface of described upper locking nut and described upper clamping piece is inconsistent; The bottom of described screw rod is connected with lower locking nut; The lower surface of described lower locking nut and described lower clamping piece is inconsistent; Also be provided with the upper limit nut that is used to limit described upper clamping piece and moves down on the described screw rod, be used to limit the lower position nut that described lower clamping piece moves up, the lower surface of described upper limit nut and described upper clamping piece is inconsistent, and the upper surface of described lower position nut and described lower clamping piece is inconsistent.
scope of the present invention is not limited to the technical scheme that the particular combination of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned characteristic and the application is replaced mutually and technical scheme of forming etc.
are because the technique scheme utilization; The present invention compared with prior art has advantage: be provided with the upper limit nut that the restriction upper clamping piece moves down through screw rod, the lower position nut that the restriction lower clamping piece moves up is controlled the distance between upper clamping piece and the lower clamping piece effectively; Make transformer become an effectively integral body; The protection coil, and structure is simpler, and manufacturing cost is lower.
Description of drawings
accompanying drawing 1 is a front view of the present invention.
wherein: 1, upper clamping piece; 2, lower clamping piece; 3, coil; 4, screw rod; 5, top nut; 6, lower nut; 7, upper limit nut; 8, interphase reactor; 9, lower position nut.
Embodiment
are shown in accompanying drawing 1; A kind of two anti-star-like rectifier transformer; Comprise upper clamping piece 1, at the lower clamping piece 2 below the described upper clamping piece 1, be located in coil 3 between described upper clamping piece 1 and the described lower clamping piece 2, be used to be connected the many screw rods 4 of described upper clamping piece 1 and described lower clamping piece 2; The upper end of described screw rod 4 is connected with upper locking nut 5; Described upper locking nut 5 is inconsistent with the upper surface of described upper clamping piece 1; The bottom of described screw rod 4 is connected with lower locking nut 6, and described lower locking nut 6 is inconsistent with the lower surface of described lower clamping piece 2, also is provided with the upper limit nut 7 that is used to limit described upper clamping piece 1 and moves down on the described screw rod 4, is used to limit the lower position nut 9 that described lower clamping piece 2 moves up; Described upper limit nut 7 is inconsistent with the lower surface of described upper clamping piece 1, and described lower position nut 9 is inconsistent with the upper surface of described lower clamping piece 2.Be set with interphase reactor 8 on the described upper clamping piece 1.Usually weigh hundreds of kilogram even thousands of kilogram of interphase reactor 8; And interphase reactor 8 only relies on upper clamping piece 1 to support; Prop up upper clamping piece 1 through upper limit nut 7, lower position nut 9 props up lower clamping piece 2, makes that the distance between upper clamping piece 1 and the lower clamping piece 2 can keep effectively; Thereby prevent that interphase reactor 8 from damaging coil 3 by pressure, when particularly in operation or transportation, producing vibrations.
Upper and lower orientation noun involved more than
defines under two anti-star-like rectifier transformer normal operating conditions, and the position at upper clamping piece 1 place is last, and the position at lower clamping piece 2 places is down.
the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (1)
1. two anti-star-like rectifier transformer; Comprise upper clamping piece (1), be positioned at described upper clamping piece (1) below lower clamping piece (2), be located in coil (3) between described upper clamping piece (1) and the described lower clamping piece (2), be used to be connected described upper clamping piece (1) and described lower clamping piece (2) many screw rods (4), be fixedly set in the interphase reactor (8) on the described upper clamping piece (1); The upper end of described screw rod (4) is connected with upper locking nut (5); Described upper locking nut (5) is inconsistent with the upper surface of described upper clamping piece (1); The bottom of described screw rod (4) is connected with lower locking nut (6); Described lower locking nut (6) is inconsistent with the lower surface of described lower clamping piece (2); It is characterized in that: also be provided with the upper limit nut (7) that is used to limit described upper clamping piece (1) and moves down on the described screw rod (4), be used to limit the lower position nut (9) that described lower clamping piece (2) moves up; Described upper limit nut (7) is inconsistent with the lower surface of described upper clamping piece (1), and described lower position nut (9) is inconsistent with the upper surface of described lower clamping piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103583357A CN102403104A (en) | 2011-11-14 | 2011-11-14 | Double reverse stars type rectifier transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103583357A CN102403104A (en) | 2011-11-14 | 2011-11-14 | Double reverse stars type rectifier transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102403104A true CN102403104A (en) | 2012-04-04 |
Family
ID=45885212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103583357A Pending CN102403104A (en) | 2011-11-14 | 2011-11-14 | Double reverse stars type rectifier transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102403104A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078213A (en) * | 2014-07-11 | 2014-10-01 | 江苏华鹏变压器有限公司 | Air reactor body structure |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069164U (en) * | 1990-01-23 | 1991-01-09 | 长沙变压器厂 | Reactance three phase pulse width modulation |
| CN2858056Y (en) * | 2005-12-28 | 2007-01-17 | 福建龙净环保股份有限公司 | Rectifying transformer for high-voltage electrostatic dust removing |
| CN2864938Y (en) * | 2005-12-13 | 2007-01-31 | 中电电气集团有限公司 | Non-sealed dry-type transformer core clamping structure |
| CN2911901Y (en) * | 2006-02-23 | 2007-06-13 | 文浩 | Active field magnetic shielded oil immersed variable transformer |
| CN201084535Y (en) * | 2007-09-30 | 2008-07-09 | 郑州金海威科技实业有限公司 | A three-phase powerful rectifying transformer for hot-press sintering equipment |
| CN201270188Y (en) * | 2008-09-25 | 2009-07-08 | 陕西合容电力设备有限公司 | Dry type iron core reactor |
| 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 |
| CN101710533A (en) * | 2009-11-27 | 2010-05-19 | 张家港市中亚特种变压器制造有限公司 | Fixed structure of iron core inside transformer |
| CN201868196U (en) * | 2010-11-24 | 2011-06-15 | 广东海鸿变压器有限公司 | Clamping piece for three-dimensional rolled-iron-core variable-frequency speed-regulation dry-type rectifier transformer |
| CN202363204U (en) * | 2011-11-14 | 2012-08-01 | 张家港市中亚特种变压器制造有限公司 | Double reverse star type rectifier transformer |
-
2011
- 2011-11-14 CN CN2011103583357A patent/CN102403104A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069164U (en) * | 1990-01-23 | 1991-01-09 | 长沙变压器厂 | Reactance three phase pulse width modulation |
| CN2864938Y (en) * | 2005-12-13 | 2007-01-31 | 中电电气集团有限公司 | Non-sealed dry-type transformer core clamping structure |
| CN2858056Y (en) * | 2005-12-28 | 2007-01-17 | 福建龙净环保股份有限公司 | Rectifying transformer for high-voltage electrostatic dust removing |
| CN2911901Y (en) * | 2006-02-23 | 2007-06-13 | 文浩 | Active field magnetic shielded oil immersed variable transformer |
| CN201084535Y (en) * | 2007-09-30 | 2008-07-09 | 郑州金海威科技实业有限公司 | A three-phase powerful rectifying transformer for hot-press sintering equipment |
| CN201270188Y (en) * | 2008-09-25 | 2009-07-08 | 陕西合容电力设备有限公司 | Dry type iron core reactor |
| 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 |
| CN101710533A (en) * | 2009-11-27 | 2010-05-19 | 张家港市中亚特种变压器制造有限公司 | Fixed structure of iron core inside transformer |
| CN201868196U (en) * | 2010-11-24 | 2011-06-15 | 广东海鸿变压器有限公司 | Clamping piece for three-dimensional rolled-iron-core variable-frequency speed-regulation dry-type rectifier transformer |
| CN202363204U (en) * | 2011-11-14 | 2012-08-01 | 张家港市中亚特种变压器制造有限公司 | Double reverse star type rectifier transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078213A (en) * | 2014-07-11 | 2014-10-01 | 江苏华鹏变压器有限公司 | Air reactor body structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202363204U (en) | Double reverse star type rectifier transformer | |
| CN102403104A (en) | Double reverse stars type rectifier transformer | |
| CN204088052U (en) | On iron core, yoke exempts from folded positioning module device | |
| CN203757318U (en) | Height-adjustable support table | |
| CN104019283A (en) | Oil pipeline support | |
| CN203850129U (en) | Fixing device of magnetic element | |
| CN203752092U (en) | Spring disassembling mechanism | |
| CN205723068U (en) | A kind of quake-proof supporting structure of dry-type transformer | |
| CN210722716U (en) | Coil rack of power adapter framework | |
| CN204937866U (en) | A kind of stacked turnover rack being applicable to solar components | |
| CN204067038U (en) | A kind of transformer cylindrical layer winding coiling winding former and end plate membrane module thereof | |
| CN103330388A (en) | Storage rack with height-adjustable storage rack boards | |
| CN203786461U (en) | Compatible type flower basket used for feeding and blanking of mask templates | |
| CN203779381U (en) | Clamping device for sheet-like workpiece | |
| CN207534407U (en) | A kind of clamp system for the outer clamping device of aluminum pipe machine | |
| CN103050273B (en) | The pressing element of the oval coil of three-phase | |
| CN204146718U (en) | A kind of telescopic mosquito net support vertical rod | |
| CN104344179A (en) | Overlaying type supporting rod | |
| CN203548457U (en) | Fixing board with adjustable inclination | |
| CN204424082U (en) | A kind of vertical around machine | |
| CN103691831B (en) | A kind of press stripper apparatus | |
| CN201892006U (en) | Liftable base for safe | |
| CN208954708U (en) | A kind of support insulator of air reactor | |
| CN206100735U (en) | Module direction stop device | |
| CN207827349U (en) | Steel pipe blanking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120404 |