CN106024324A - Assembled type clamp of three-dimensional wound core transformer - Google Patents
Assembled type clamp of three-dimensional wound core transformer Download PDFInfo
- Publication number
- CN106024324A CN106024324A CN201610601560.1A CN201610601560A CN106024324A CN 106024324 A CN106024324 A CN 106024324A CN 201610601560 A CN201610601560 A CN 201610601560A CN 106024324 A CN106024324 A CN 106024324A
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- pressing plate
- clamp
- lower clamping
- plate
- 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
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
- H01F27/266—Fastening or mounting the core on casing or support
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The invention discloses an assembled type clamp of a three-dimensional wound core transformer. The assembled type clamp comprises an upper clamp, a lower clamp and a triangular pressing plate. The upper clamp is defined by an upper clamp web plate, and the lower clamp is defined by a lower clamp web plate. The upper clamp web plate and the lower clamp web plate are each formed by detachably splicing three same steel plates at intervals, wherein each steel plate is provided with a long edge and a short edge which is formed through 120-degree bending. The bottom of the lower clamp web plate is detachably connected with a bottom plate which extends from the center of the lower clamp to the lower clamp web plate. A lower triangular pressing plate is detachably connected to the bottom plate and located at the center position of the lower clamp. A triangular pressing plate is located over the lower triangular pressing plate and connected with the lower triangular pressing plate through at least one screw rod. The assembled type clamp can effectively support and protect a wound core and achieves the effects of evenly compressing a coil and leading a wire as the framework of the whole transformer, welding is not needed, the problem that the clamp is prone to deformation and large in inner stress due to the welding is avoided, machining processes are simplified, operation is easy and convenient, machining efficiency is improved, the cost is reduced, and the appearance is attractive.
Description
Technical field
The present invention relates to power equipment, the assembled folder on a kind of three dimensional wound core transformator.
Background technology
At present, the three-phase magnetic circuit length that the three dimensional wound core transformator on market is used is essentially equal, and three-phase magnetic circuit symmetric configuration has Optimize magnetic circult, magnetic resistance is little, is lost low, and power savings is notable, and noise is low, overload capacity is strong, and therefore the features such as compact conformation volume is little are widely used.But during the assembling and use of transformator, as can not be rewinding material be effectively protected, it will make the performance of rewinding material be greatly affected, cause its open circuit loss and noise to increase.And conventional stereo rewinding material folder many employings welding fabrication, to weld yielding and internal stress can be produced, affecting product quality, welding process requirement is high, long processing time, and cost is high, and weld seam impact is attractive in appearance.Therefore, three dimensional wound core apparatus for fixing transformer need further to improve and promote.
Summary of the invention
It is contemplated that one of above-mentioned technical problem solved the most to a certain extent in correlation technique.To this end, the present invention proposes a kind of three dimensional wound core transformator assembled folder.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of three dimensional wound core transformator assembled folder, including upper clamping piece, lower clamping piece and triangle pressing plate, described upper clamping piece is enclosed to set by upper clamping piece web and forms, described lower clamping piece is enclosed to set by lower clamping piece web and forms, upper clamping piece web, lower clamping piece web is detachably spliced by three pieces of identical steel plate intervals going out minor face with long limit 120 ° of bendings, on, lower clamping piece passes upper by screw rod, lower clamping piece web removably connects, the bottom of lower clamping piece web is removably connected with the base plate extended by lower clamping piece center to lower clamping piece web, the center being positioned at lower clamping piece on described base plate is removably connected with lower triangle pressing plate, described triangle pressing plate is positioned at the surface of lower triangle pressing plate and is connected by least screw rod with it.
As the improvement of technique scheme, in the middle part of described long limit and minor face, the most outside 90 ° are bent with the pressing plate of correspondence position on long pressing plate and short pressing plate, upper clamping piece and lower clamping piece and are connected by screw rod.
As the further improvement of technique scheme, the upper end, long limit of described upper clamping piece web is provided with multiple support plate for anchor leg.
Further, the minor face upper end of described upper clamping piece web is removably connected with boatswain chair.
Further, described triangle pressing plate is parallel with described long limit with each limit of lower triangle pressing plate.
The invention has the beneficial effects as follows: can supporting and protecting rewinding material effectively; skeleton as whole transformator; play the effect of uniform coil pressing, lead-in wire; the present invention is on the premise of ensureing rewinding material good electrical magnetic property; improve anti-axial electric power ability during transformator sudden short circuit; reduce open circuit loss and noise; and use between each parts and removably connect; it is not required to welding, it is to avoid weld the problem that the yielding internal stress of folder brought is big, reduces processing link; easy and simple to handle; promote working (machining) efficiency, reduce cost, good looking appearance.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of upper clamping piece in the present invention；
Fig. 2 is the structural representation of lower clamping piece in the present invention；
Fig. 3 is the assembling schematic diagram of the present invention.
Detailed description of the invention
nullReferring to figs. 1 through Fig. 3，A kind of three dimensional wound core transformator assembled folder of the present invention，Including upper clamping piece 1、Lower clamping piece 2 and triangle pressing plate 3，Described upper clamping piece 1 is enclosed to set by upper clamping piece web 11 and forms，Described lower clamping piece 2 is enclosed to set by lower clamping piece web 21 and forms，Upper clamping piece web 11、Lower clamping piece web 21 is detachably spliced by three pieces of identical steel plate intervals going out minor face 7 with long limit 6 120 ° of bendings，The design of this structure can tightly be wrapped up transformator device and be saved，And can the most suitably regulate steel plate length，To adapt to the rewinding material of different capabilities size，On、Lower clamping piece 1、2 pass upper by screw rod、Lower clamping piece web 11、21 removably connect，The bottom of lower clamping piece web 21 is removably connected with the base plate 4 extended by lower clamping piece 2 center to lower clamping piece web 21，The center being positioned at lower clamping piece 2 on described base plate 4 is removably connected with lower triangle pressing plate 5，Described triangle pressing plate 3 is positioned at the surface of lower triangle pressing plate 5 and is connected by least screw rod with it，During installation，Rewinding material is inserted in upper clamping piece 1 and lower clamping piece 2，Lower triangle pressing plate 5 is through the center of rewinding material，Then triangle pressing plate 3 is connected by screw rod with lower triangle pressing plate 5，Clamping folder、Rewinding material and transformer body.
In the present embodiment, in the middle part of described long limit 6 and minor face 7, the most outside 90 ° are bent with long pressing plate 61 and short pressing plate 71, on upper clamping piece 1 and lower clamping piece 2, the pressing plate of correspondence position is connected by screw rod, can strengthen the connection between upper clamping piece 1 and lower clamping piece 2 further, and compress transformer body.
In the present embodiment, the upper end, long limit 6 of described upper clamping piece web 11 is provided with multiple support plate 62 for anchor leg, and the setting of support plate 62 makes lead-in wire be limited on folder so that entirety is more neat and artistic, the most also avoids lead-in wire to be pullled.
In the present embodiment, minor face 7 upper end of described upper clamping piece web 11 is removably connected with boatswain chair 72, is used for lifting by crane whole transformer body, convenient transport.
In the present embodiment, described triangle pressing plate 3 is parallel with described long limit 6 with each limit of lower triangle pressing plate 5 so that triangle pressing plate 3 and the contour shape of the adaptive rewinding material of lower triangle pressing plate 5, it is simple to dismounting.
Above concrete structure and sized data are to be illustrated presently preferred embodiments of the present invention, but the invention is not limited to described embodiment, those of ordinary skill in the art it may also be made that all equivalent variations or replacement on the premise of spirit of the present invention, and deformation or the replacement of these equivalents are all contained in the application claim limited range.
Claims (5)
- null1. a three dimensional wound core transformator assembled folder，It is characterized in that: include upper clamping piece (1)、Lower clamping piece (2) and triangle pressing plate (3)，Described upper clamping piece (1) is enclosed to set by upper clamping piece web (11) and forms，Described lower clamping piece (2) is enclosed to set by lower clamping piece web (21) and forms，Upper clamping piece web (11)、Lower clamping piece web (21) is detachably spliced by three pieces of identical steel plate intervals going out minor face (7) with long limit (6) 120 ° of bendings，On、Lower clamping piece (1、2) by screw rod through upper、Lower clamping piece web (11、21) removably connect，The bottom of lower clamping piece web (21) is removably connected with the base plate (4) extended by lower clamping piece (2) center to lower clamping piece web (21)，The center being positioned at lower clamping piece (2) on described base plate (4) is removably connected with lower triangle pressing plate (5)，Described triangle pressing plate (3) is positioned at the surface of lower triangle pressing plate (5) and is connected by least screw rod with it.
- A kind of three dimensional wound core transformator assembled folder the most according to claim 1, it is characterized in that: described long limit (6) the 90 ° pressing plates that are bent with long pressing plate (61) and short pressing plate (71), upper clamping piece (1) and lower clamping piece (2) upper correspondence position the most outside with minor face (7) middle part are connected by screw rod.
- A kind of three dimensional wound core transformator assembled folder the most according to claim 1, it is characterised in that: long limit (6) upper end of described upper clamping piece web (11) is provided with multiple support plate for anchor leg (62).
- A kind of three dimensional wound core transformator assembled folder the most according to claim 1, it is characterised in that: minor face (7) upper end of described upper clamping piece web (11) is removably connected with boatswain chair (72).
- A kind of three dimensional wound core transformator assembled folder the most according to claim 1, it is characterised in that: described triangle pressing plate (3) is parallel with described long limit (6) with each limit of lower triangle pressing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601560.1A CN106024324A (en) | 2016-07-27 | 2016-07-27 | Assembled type clamp of three-dimensional wound core transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601560.1A CN106024324A (en) | 2016-07-27 | 2016-07-27 | Assembled type clamp of three-dimensional wound core transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106024324A true CN106024324A (en) | 2016-10-12 |
Family
ID=57115373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610601560.1A Pending CN106024324A (en) | 2016-07-27 | 2016-07-27 | Assembled type clamp of three-dimensional wound core transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024324A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597756A (en) * | 2018-06-08 | 2018-09-28 | 河南森源电气股份有限公司 | Three dimensional wound core transformer and its upper clamping piece |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200976301Y (en) * | 2006-12-01 | 2007-11-14 | 江西大族电源科技有限公司 | Three-dimensional stereo rolling magnetic core transformer clamp |
| CN201196898Y (en) * | 2008-08-28 | 2009-02-18 | 广东海鸿变压器有限公司 | Stereo rolled core dry-type transformer clamping piece |
| CN202150321U (en) * | 2011-07-29 | 2012-02-22 | 广东海鸿变压器有限公司 | Clamping pieces for solar inverting three-dimensional coiled core dry-type transformer |
| CN202695084U (en) * | 2012-07-02 | 2013-01-23 | 新华都特种电气股份有限公司 | Three-dimensional wound core dry-type transformer clamp |
| CN103887045A (en) * | 2014-03-19 | 2014-06-25 | 广东海鸿变压器有限公司 | Three-dimensional roll iron core transformer clamp |
| CN204117779U (en) * | 2014-07-31 | 2015-01-21 | 海鸿电气有限公司 | A kind of 110kV above three dimensional wound core Transformer fixture |
| CN204407160U (en) * | 2015-02-04 | 2015-06-17 | 海鸿电气有限公司 | A kind of clamping structure of novel solid rolled iron core dry-type transformer |
| CN204441046U (en) * | 2015-03-14 | 2015-07-01 | 河北高晶电器设备有限公司 | Three-dimensional wound core distribution transformer folder |
| CN104752030A (en) * | 2015-03-10 | 2015-07-01 | 海鸿电气有限公司 | Oil immersion type three-dimensional triangular rolled iron core high-overload transformer |
| CN205900257U (en) * | 2016-07-27 | 2017-01-18 | 海鸿电气有限公司 | Three -dimensional assembled folder of iron core transformer of rolling up |
-
2016
- 2016-07-27 CN CN201610601560.1A patent/CN106024324A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200976301Y (en) * | 2006-12-01 | 2007-11-14 | 江西大族电源科技有限公司 | Three-dimensional stereo rolling magnetic core transformer clamp |
| CN201196898Y (en) * | 2008-08-28 | 2009-02-18 | 广东海鸿变压器有限公司 | Stereo rolled core dry-type transformer clamping piece |
| CN202150321U (en) * | 2011-07-29 | 2012-02-22 | 广东海鸿变压器有限公司 | Clamping pieces for solar inverting three-dimensional coiled core dry-type transformer |
| CN202695084U (en) * | 2012-07-02 | 2013-01-23 | 新华都特种电气股份有限公司 | Three-dimensional wound core dry-type transformer clamp |
| CN103887045A (en) * | 2014-03-19 | 2014-06-25 | 广东海鸿变压器有限公司 | Three-dimensional roll iron core transformer clamp |
| CN204117779U (en) * | 2014-07-31 | 2015-01-21 | 海鸿电气有限公司 | A kind of 110kV above three dimensional wound core Transformer fixture |
| CN204407160U (en) * | 2015-02-04 | 2015-06-17 | 海鸿电气有限公司 | A kind of clamping structure of novel solid rolled iron core dry-type transformer |
| CN104752030A (en) * | 2015-03-10 | 2015-07-01 | 海鸿电气有限公司 | Oil immersion type three-dimensional triangular rolled iron core high-overload transformer |
| CN204441046U (en) * | 2015-03-14 | 2015-07-01 | 河北高晶电器设备有限公司 | Three-dimensional wound core distribution transformer folder |
| CN205900257U (en) * | 2016-07-27 | 2017-01-18 | 海鸿电气有限公司 | Three -dimensional assembled folder of iron core transformer of rolling up |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597756A (en) * | 2018-06-08 | 2018-09-28 | 河南森源电气股份有限公司 | Three dimensional wound core transformer and its upper clamping piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202258680U (en) | Oil-immersed type three-dimensional rolled iron-core amorphous-alloy transformer | |
| CN201196898Y (en) | Stereo rolled core dry-type transformer clamping piece | |
| JP6937584B2 (en) | Iron core for static induction electric appliances | |
| CN106024324A (en) | Assembled type clamp of three-dimensional wound core transformer | |
| CN205900257U (en) | Three -dimensional assembled folder of iron core transformer of rolling up | |
| CN105280369A (en) | Iron core assembling structure of planar opening rolled iron core | |
| CN202221691U (en) | Resin pouring three-dimensional rolled iron core amorphous alloy dry type transformer | |
| CN202695084U (en) | Three-dimensional wound core dry-type transformer clamp | |
| CN205911123U (en) | Fixture for tridimensional -core transformer | |
| CN103346647B (en) | A kind of shaping winding welding method of low-pressure high-power stator | |
| CN103887045A (en) | Three-dimensional roll iron core transformer clamp | |
| CN103680886B (en) | A kind of three-phase is rolled up distribution transformer unshakable in one's determination and assembly method thereof | |
| CN203733619U (en) | Wire clamping mechanism of winding machine | |
| CN205487661U (en) | Folding type T sections heart | |
| CN203055600U (en) | Inductor combined support and inductor | |
| CN212848034U (en) | Fixing device for coil dispensing | |
| CN205042937U (en) | Bending device of circular mould | |
| CN212848030U (en) | Transformer core folds platform | |
| CN209419853U (en) | Micro acoustic coil wind | |
| CN209419347U (en) | Motor single-lobe winding | |
| CN203553317U (en) | Filter | |
| CN202711929U (en) | Transformer skeleton | |
| CN207834051U (en) | A kind of plug-in common-mode inductor | |
| CN205264457U (en) | Novel transformer of three -dimensional structure unshakable in one's determination | |
| CN202076101U (en) | Low voltage foil wound insulation coil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |