CN201508744U - Positioning structure below transformer body of groove-type lower oil saving tank - Google Patents
Positioning structure below transformer body of groove-type lower oil saving tank Download PDFInfo
- Publication number
- CN201508744U CN201508744U CN2009200454776U CN200920045477U CN201508744U CN 201508744 U CN201508744 U CN 201508744U CN 2009200454776 U CN2009200454776 U CN 2009200454776U CN 200920045477 U CN200920045477 U CN 200920045477U CN 201508744 U CN201508744 U CN 201508744U
- Authority
- CN
- China
- Prior art keywords
- lower oil
- transformer body
- nail
- positioning
- oil tank
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a positioning structure below a transformer body of a groove-type lower oil saving tank. The structure comprises a positioning support plate arranged at the upper part of a transformer body clamping piece and a pressure returning nail arranged at the lower part of the transformer body clamping piece, wherein a positioning nail is arranged on an upper baseplate of an upper oil saving tank; the positioning support plate is fixedly connected with an upper baseplate of an lower oil saving tank through the positioning nail; the pressure returning nail acts on the wall of the lower oil saving tank; two positioning nail insulators are respectively arranged on two sides of the positioning support plate; and a positioning nail insulator is also arranged between the pressure returning nail and the wall of the lower oil saving tank. Compared with the prior art, the positioning structure with convenient production and installation greatly improves the stability of a large-sized transformer body during transportation, can effectively avoid the displacement, the incline or the like of the transformer body during transportation, and ensures the reliability of independent grounding of the clamping piece.
Description
Technical field
The utility model relates to a kind of transformer, especially is applicable to 63KV level and above slot type lower oil tank transformer.
Background technology
Can the device body location of high-power transformer be to be related to product safely, firmly be transported to one of key factor of destination.The device body of transformer is big because of its volume, and quality is heavy, thus when carrying less stable, the displacement or the inclination of device body appear easily.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned the deficiencies in the prior art, and provides a kind of raising device body stability, location structure under the slot type lower oil tank transformer body of displacement of preventer body or inclination.
For solving the problems of the technologies described above, of the present utility modelly be achieved in that location structure under a kind of slot type lower oil tank transformer body, comprise location support plate that is arranged on device body folder top and the anti-pressure nail that is arranged on device body folder bottom, the upper plate of fuel-economizing case is provided with locating pin on described, described location support plate is fixedlyed connected with the lower oil tank upper plate by described locating pin, and described anti-pressure nail acts on the tank wall of lower oil tank.
Respectively be provided with locating pin insulation in the both sides of described location support plate, between described anti-pressure nail and lower oil tank tank wall, also be provided with locating pin insulation.
Compared with prior art, the utility model welds locating pin on slot type lower oil tank upper plate, and the location support plate that welds on the folder is by nut, makes itself and locating pin bolt fastening.The utility model is convenient to produce, and is easy for installation, improved the steadiness of high-power transformer device in transportation greatly, and the device body is subjected to displacement or situation such as inclination in the time of can effectively solving the transformer transportation, the reliability when ensureing the folder independent grounding.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein: 1, transformer body folder, 2, lower oil tank, 21, the lower oil tank upper plate, 22, the lower oil tank tank wall, 3, the location support plate, 4, anti-pressure nail, 5, locating pin, 6, the location insulation, 7, the location insulation, 8, nut, 9, transformer body.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated, as shown in Figure 1, the utility model welds locating pin 5 on slot type lower oil tank upper plate 21, and the location support plate 3 of 1 welding makes itself and locating pin 5 bolts fastening by nut 8 on the folder.Shake and insulating effect for slow,, also can on locating pin 5, overlap an insulating paper cylinder again in the upper and lower side placement positioning nail insulation 6 respectively of location support plate 3.Welding anti-pressure nail 4 nuts hold out against lower oil tank tank wall 22 with anti-pressure nail 4 on folder 1,7 slow shaking and insulating effect of placement positioning insulation between anti-pressure nail 4 and the tank wall 22.By the positioner of many places, make transformer body 9 firm position in fuel tank like this, combine closely, more solid and reliable in transportation.And folder independent grounding if desired, can ensure the reliability of folder ground connection.
Claims (3)
1. location structure under the slot type lower oil tank transformer body, it is characterized in that: the anti-pressure nail (4) that comprises lower oil tank (2), is arranged on the location support plate (3) on device body folder (1) top and is arranged on device body folder (1) bottom, the upper plate (21) of described lower oil tank (2) is provided with locating pin (5), described location support plate (3) is fixedlyed connected with lower oil tank upper plate (21) by described locating pin (5), and described anti-pressure nail (4) acts on the tank wall (22) of lower oil tank (2).
2. location structure under the slot type lower oil tank transformer body according to claim 1, it is characterized in that: respectively be provided with locating pin insulation (6) in the both sides of described location support plate (3), between described anti-pressure nail (4) and lower oil tank tank wall (22), also be provided with another locating pin insulation (7).
3. location structure under the slot type lower oil tank transformer body according to claim 2 is characterized in that: described locating pin insulation (6) adopts nut (8) fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200454776U CN201508744U (en) | 2009-05-19 | 2009-05-19 | Positioning structure below transformer body of groove-type lower oil saving tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200454776U CN201508744U (en) | 2009-05-19 | 2009-05-19 | Positioning structure below transformer body of groove-type lower oil saving tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508744U true CN201508744U (en) | 2010-06-16 |
Family
ID=42469870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200454776U Expired - Fee Related CN201508744U (en) | 2009-05-19 | 2009-05-19 | Positioning structure below transformer body of groove-type lower oil saving tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201508744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968996A (en) * | 2010-09-14 | 2011-02-09 | 济南变压器集团股份有限公司 | Novel on-load tap changer bracket for transformer |
| CN112670063A (en) * | 2020-12-10 | 2021-04-16 | 国家电网有限公司 | Noise reduction method for 330kV high-voltage reactor compensation station |
-
2009
- 2009-05-19 CN CN2009200454776U patent/CN201508744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968996A (en) * | 2010-09-14 | 2011-02-09 | 济南变压器集团股份有限公司 | Novel on-load tap changer bracket for transformer |
| CN112670063A (en) * | 2020-12-10 | 2021-04-16 | 国家电网有限公司 | Noise reduction method for 330kV high-voltage reactor compensation station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20130519 |