CN103227037A - Assembly structure for coil line bank of dry-type transformer - Google Patents
Assembly structure for coil line bank of dry-type transformer Download PDFInfo
- Publication number
- CN103227037A CN103227037A CN2013101273406A CN201310127340A CN103227037A CN 103227037 A CN103227037 A CN 103227037A CN 2013101273406 A CN2013101273406 A CN 2013101273406A CN 201310127340 A CN201310127340 A CN 201310127340A CN 103227037 A CN103227037 A CN 103227037A
- Authority
- CN
- China
- Prior art keywords
- insulator
- coil
- dry
- assembly structure
- bank
- 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
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The invention discloses an assembly structure for the coil line bank of a dry-type transformer. The assembly structure comprises a coil starting bank, a first insulator, a second insulator, a metal clamping piece, a coil ending bank and a transitional screw stud, wherein the first insulator is fixed on the coil starting bank, the second insulator is fixed on the metal clamping piece through a fastening piece; the first insulator, the coil ending bank and the second insulator are fixed on the same axis through the transitional screw stud; an insulation washer is arranged between the coil starting bank and the first insulator; and the fastening piece is a locking screw. According to the assembly structure for the coil line bank of the dry-type transformer, the first insulator and the second insulator are fixedly connected on the same axis through the transitional screw stud which is additionally arranged between the first insulator and the second insulator, so that the installation space of a coil is reduced and the fixing of the coil starting bank and the coil ending bank is guaranteed.
Description
Technical field
The present invention relates to a kind of winding wiring row's assembly structure, relate in particular to a kind of assembly structure that is used for the winding wiring row of dry-type transformer.
Background technology
Dry-type transformer is to rely on cross-ventilation to cool off, and is that a kind of iron core and winding are not immersed in the transformer in the iknsulating liquid, in general dry type localized lighting, electronic circuit, the isallobaric device of plant equipment.For the bigger dry-type transformer of some capacity, because of the line bank of every phase coil directly is drawn out to the terminal block end, go out line position and the bonding strength when unsettled for what guarantee line bank, all the equipped insulator of design is fastened on winding wiring row on the metal folder of transformer, equipped mode commonly used is that insulator is arranged up and down, and coil is started to arrange with ending row is connected and fixed (as shown in Figure 1) respectively.
But find that in real work there are some problems in such fit, when winding wiring row's emersion space is restricted, the distance that is line bank emersion upper clamping piece is restricted, the mode of arranging insulator up and down just can not realize, can not be applicable to the mount of jumbo dry-type transformer line bank.
Summary of the invention
Technical problem at above-mentioned existence the objective of the invention is: it is little to have proposed a kind of requisite space, the assembly structure of the dry-type transformer coil line bank that applicability is strong.
Technical solution of the present invention is achieved in that a kind of assembly structure of dry-type transformer coil line bank, comprise coil start row, first insulator, second insulator, metal folder, coil ending row and transition double-screw bolt, described coil is fixed with first insulator on starting and arranging, and described second insulator is fixed on the metal folder by securing member; Described first insulator, coil ending row and second insulator are fixed on the same axis by the transition double-screw bolt.
Preferably, described coil is started and also is provided with insulation cushion between the row and first insulator.
Preferably, described securing member is a lock-screw.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage:
The assembly structure of a kind of dry-type transformer coil line bank of the present invention program, by between first insulator and second insulator, having set up the transition double-screw bolt, win insulator and second insulator are fixedly connected on the same axis, so just reduce the space that coil is installed, and guaranteed coil the fixing of row and coil ending row of starting.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of assembly structure of the dry-type transformer coil line bank of prior art;
Accompanying drawing 2 is the structural representation of the assembly structure of dry-type transformer coil line bank of the present invention;
Wherein: 1, the coil row that starts; 2, first insulator; 3, second insulator; 4, metal folder; 5, coil ending row; 6, transition double-screw bolt; 7, insulation cushion; 8, lock-screw.
Embodiment
Below in conjunction with accompanying drawing the present invention is described.
The assembly structure of of the present invention a kind of dry-type transformer coil line bank as shown in Figure 2, comprise coil start row 1, first insulator 2, second insulator 3, metal folder 4, coil ending row 5 and transition double-screw bolt 6, described coil is started to arrange on 1 and is fixed with first insulator 2, and described second insulator 3 is fixed on the metal folder 4 by securing member; Described first insulator 2, coil ending row 5 and second insulator 3 are fixed on the same axis by transition double-screw bolt 6; Described coil is started and also is provided with insulation cushion 7 between row's 1 and first insulator 2; Described securing member is a lock-screw 8.
The assembly structure of dry-type transformer coil line bank of the present invention, by between first insulator 2 and second insulator 3, setting up transition double-screw bolt 6, win insulator 2 and second insulator 3 are fixedly connected on the same axis, so just reduce the space that coil is installed, guaranteed coil the fixing of row 1 and coil ending row 5 of starting.
The foregoing description only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present invention and is implemented; 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 in protection scope of the present invention.
Claims (3)
1. the assembly structure of a dry-type transformer coil line bank, comprise coil start row, first insulator, second insulator, metal folder and coil ending row, described coil is fixed with first insulator on starting and arranging, described second insulator is fixed on the metal folder by securing member, it is characterized in that: also comprise the transition double-screw bolt; Described first insulator, coil ending row and second insulator are fixed on the same axis by the transition double-screw bolt.
2. the assembly structure of dry-type transformer coil line bank according to claim 1 is characterized in that: described coil is started and also is provided with insulation cushion between the row and first insulator.
3. the assembly structure of dry-type transformer coil line bank according to claim 2 is characterized in that: described securing member is a lock-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101273406A CN103227037A (en) | 2013-04-12 | 2013-04-12 | Assembly structure for coil line bank of dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101273406A CN103227037A (en) | 2013-04-12 | 2013-04-12 | Assembly structure for coil line bank of dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103227037A true CN103227037A (en) | 2013-07-31 |
Family
ID=48837447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101273406A Pending CN103227037A (en) | 2013-04-12 | 2013-04-12 | Assembly structure for coil line bank of dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103227037A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201931302U (en) * | 2010-12-07 | 2011-08-17 | 成都飞机工业（集团）有限责任公司 | Fixture for simultaneously correcting and clamping T bar |
| CN102623151A (en) * | 2011-01-30 | 2012-08-01 | 张家港市沙洲特种变压器制造有限公司 | Stable compressed structure for reducing partial electrical discharge of dry type transformer |
| CN202871499U (en) * | 2012-10-25 | 2013-04-10 | 苏州星州变压器有限公司 | Positioning structure of dry-type transformer low-voltage busbars |
| CN203205217U (en) * | 2013-04-12 | 2013-09-18 | 苏州腾冉电气设备有限公司 | Assembly structure for coil connector bar of dry-type transformer |
-
2013
- 2013-04-12 CN CN2013101273406A patent/CN103227037A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201931302U (en) * | 2010-12-07 | 2011-08-17 | 成都飞机工业（集团）有限责任公司 | Fixture for simultaneously correcting and clamping T bar |
| CN102623151A (en) * | 2011-01-30 | 2012-08-01 | 张家港市沙洲特种变压器制造有限公司 | Stable compressed structure for reducing partial electrical discharge of dry type transformer |
| CN202871499U (en) * | 2012-10-25 | 2013-04-10 | 苏州星州变压器有限公司 | Positioning structure of dry-type transformer low-voltage busbars |
| CN203205217U (en) * | 2013-04-12 | 2013-09-18 | 苏州腾冉电气设备有限公司 | Assembly structure for coil connector bar of dry-type transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204442127U (en) | Threephase asynchronous | |
| CN103227037A (en) | Assembly structure for coil line bank of dry-type transformer | |
| CN203205217U (en) | Assembly structure for coil connector bar of dry-type transformer | |
| CN203351369U (en) | Single-phase amorphous alloy iron core dry-type intermediate frequency transformer | |
| CN203645425U (en) | Motor for refrigeration compressor with coil mounting framework | |
| CN204066965U (en) | A kind of transformer for switching power supply | |
| US8536968B1 (en) | Magnetic component structure | |
| CN210378728U (en) | Novel vertical LLC transformer integrated configuration | |
| CN202906238U (en) | Modularized distribution box cabinet | |
| CN201622901U (en) | Novel coil form | |
| CN202513464U (en) | Locomotive electrical appliance cabinet | |
| CN203311971U (en) | Inductance coil | |
| CN202534514U (en) | Insertion and connection sheet used for capacitor which can be installed quickly | |
| CN202120742U (en) | Distribution transformer | |
| CN204884842U (en) | Take voltage transformer of supporting insulator function | |
| CN205069327U (en) | Low pressure series reactor | |
| CN204168028U (en) | A kind of interpolar supporting structure of rotor | |
| CN204858336U (en) | Distribution equipment with support function | |
| CN204858775U (en) | Motor stator | |
| CN203596272U (en) | Multi-glue-layer current transformer | |
| CN201655497U (en) | Connection structure of voltage-regulating transformer and power transformer | |
| CN203377074U (en) | Low-voltage lead row fixing device | |
| CN209447660U (en) | A kind of highly reliable iron core connection planar high-frequency transformer | |
| CN203746653U (en) | Novel current mutual inductor | |
| CN203466044U (en) | Synchronous transformer |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130731 |