CN101236820A - Transformer body positioning structure - Google Patents
Transformer body positioning structure Download PDFInfo
- Publication number
- CN101236820A CN101236820A CNA200710160462XA CN200710160462A CN101236820A CN 101236820 A CN101236820 A CN 101236820A CN A200710160462X A CNA200710160462X A CN A200710160462XA CN 200710160462 A CN200710160462 A CN 200710160462A CN 101236820 A CN101236820 A CN 101236820A
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- CN
- China
- Prior art keywords
- transformer body
- transformer
- oil tank
- device body
- connecting 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
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- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to a transformer body positioning structure, belonging to the transformer manufacturing technical field. The invention mainly comprises an oil tank (6) which is provided with a pin stop (8) at the bottom, a transformer body (1) which is arranged inside the oil tank (6) and provided with a transformer body clamping piece (2), a transformer body foot pad (7) which is arranged at the bottom of the transformer body (1) and provided with a positioning hole (9), a fixed plate (4) which is arranged on the central part of the oil tank (6) corresponding to the transformer body clamping piece (2), a connecting plate (5) which is fixedly connected between the transformer body clamping piece (2) and the fixed plate (4) and so on, wherein, the connecting plate (5) and the transformer body clamping piece (2) and the fixed plate (4) are fixedly connected with one another through bolts (3). The structural form of position and central fixation of the transformer body foot pad is adopted, and the overall structure design is reasonable; the fixed plate is welded on the central position of the oil tank of the transformer; the transformer body is bolted and fixed with the oil tank through the connecting plate; a transformer bottom plate is combined with the pin stop of the oil tank for position, thereby the transformer body is firmly positioned and then dislocation and obliqueness of the transformer body can be effectively prevented.
Description
Technical field
The present invention relates to a kind of transformer body positioning structure, belong to the manufacturing technology field of transformer.
Background technology
The device body location of existing transformer is main adopts in device body bottom and location, fuel tank bottom and fixing structure, low, the poor stability of its positioning accuracy, and in Product transport and in service, deflection or displacement can appear in transformer body.
Summary of the invention
The purpose of this invention is to provide a kind of reasonable in design, can effectively improve the transformer body positioning accuracy and stability transformer body positioning structure.
The present invention is a transformer body positioning structure, the fuel tank that comprises bottom band alignment pin, place the device body of band device body folder in the fuel tank, place the device body pad pin of device body bottom band location hole, it is characterized in that the middle part of fuel tank and the correspondence position of device body folder are provided with fixed head, fixedly connected by connecting plate between device body folder and the fixed head.
Can be connected by bolt between described connecting plate and device body folder and the fixed head.
The present invention is directed to the specific (special) requirements of using transformer body strong fix in the composite type current collection transformer at wind power plant, adopt the fixing version in transformer body pad pin location and middle part, at oil tank of transformer medium position weldering fixed head, behind the transformer body location, with connecting plate transformer body and fuel tank bolt are fixed, alignment pin location in conjunction with transformer base plate and fuel tank fixedly positioning transformer body, no longer is subjected to displacement.The location is simple, convenient, the positioning accuracy height; And connect firmly simply, improved the stability of transformer body, can effectively prevent scurrying the position and tilting of transformer body.
Description of drawings
Accompanying drawing is an overall structure schematic diagram of the present invention.
Embodiment
The present invention is mainly by the fuel tank 6 of bottom band alignment pin 8, place the device body 1 of band device body folder 2 in the fuel tank 6, place the device body pad pin 7 of device body 1 bottom band location hole 9, place the fixed head 4 of fuel tank 6 middle parts and device body folder 2 correspondence positions, be fixedly connected on the formations such as connecting plate 5 between device body folder 2 and the fixed head 4.Fixedly connected by bolt 3 between connecting plate 5 and device body folder 2 and the fixed head 4.
Below in conjunction with concrete assembling of the present invention the present invention is further described:
1, welding conical dowel pin 8 on oil tank of transformer 6 base plates, middle part weldering fixed head 4;
2, drive location hole 9 at transformer body pad pin 7 places;
3, transformer body 1 is hung in the oil tank of transformer 6, conical dowel pin 8 is inserted in the location hole 9, transformer body 1 location;
4, use bolt 3 and connecting plate 5 with transformer body folder 2 and fixed head 4 bolts, make transformer body 1 fixing.
Claims (2)
1, a kind of transformer body positioning structure, the fuel tank (6) that comprises bottom band alignment pin (8), place the device body (1) of band device body folder (2) in the fuel tank (6), place the device body pad pin (7) of device body (1) bottom band location hole (9), it is characterized in that the middle part of fuel tank (6) and the correspondence position of device body folder (2) are provided with fixed head (4), fixedly connected by connecting plate (5) between device body folder (2) and the fixed head (4).
2,, it is characterized in that fixedlying connected by bolt (3) between described connecting plate (5) and device body folder (2) and the fixed head (4) by the described transformer body positioning structure of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710160462XA CN101236820A (en) | 2007-12-20 | 2007-12-20 | Transformer body positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710160462XA CN101236820A (en) | 2007-12-20 | 2007-12-20 | Transformer body positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101236820A true CN101236820A (en) | 2008-08-06 |
Family
ID=39920360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710160462XA Pending CN101236820A (en) | 2007-12-20 | 2007-12-20 | Transformer body positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101236820A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740201A (en) * | 2008-11-17 | 2010-06-16 | 张家港市中亚特种变压器制造有限公司 | Transformer limiting device in middle-size or small-size oil immersed type square oil tank |
| CN102290196A (en) * | 2011-05-05 | 2011-12-21 | 常熟市常源变压器有限公司 | Novel distribution transformer bottom-positioning structure |
| CN105006344A (en) * | 2015-08-21 | 2015-10-28 | 南车株洲电机有限公司 | Electric locomotive and traction transformer |
| CN105051838A (en) * | 2013-04-17 | 2015-11-11 | 株式会社日立产机系统 | Transformer |
| CN105702439A (en) * | 2016-04-26 | 2016-06-22 | 广西南宝特电气制造有限公司 | Body positioning structure of on-load capacity regulating transformer |
-
2007
- 2007-12-20 CN CNA200710160462XA patent/CN101236820A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740201A (en) * | 2008-11-17 | 2010-06-16 | 张家港市中亚特种变压器制造有限公司 | Transformer limiting device in middle-size or small-size oil immersed type square oil tank |
| CN101740201B (en) * | 2008-11-17 | 2013-07-10 | 张家港市中亚特种变压器制造有限公司 | Transformer limiting device in middle-size or small-size oil immersed type square oil tank |
| CN102290196A (en) * | 2011-05-05 | 2011-12-21 | 常熟市常源变压器有限公司 | Novel distribution transformer bottom-positioning structure |
| CN105051838A (en) * | 2013-04-17 | 2015-11-11 | 株式会社日立产机系统 | Transformer |
| CN105051838B (en) * | 2013-04-17 | 2018-02-06 | 株式会社日立产机系统 | Transformer |
| CN105006344A (en) * | 2015-08-21 | 2015-10-28 | 南车株洲电机有限公司 | Electric locomotive and traction transformer |
| CN105006344B (en) * | 2015-08-21 | 2017-08-08 | 南车株洲电机有限公司 | A kind of electric locomotive and tractive transformer |
| CN105702439A (en) * | 2016-04-26 | 2016-06-22 | 广西南宝特电气制造有限公司 | Body positioning structure of on-load capacity regulating transformer |
| CN105702439B (en) * | 2016-04-26 | 2017-12-01 | 广西南宝特电气制造有限公司 | The device body positioning structure of loaded capacity-regulated transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080806 |