CN201387789Y - Positioning structure for oil-immersed power transformer body - Google Patents
Positioning structure for oil-immersed power transformer body Download PDFInfo
- Publication number
- CN201387789Y CN201387789Y CN200920020497.8U CN200920020497U CN201387789Y CN 201387789 Y CN201387789 Y CN 201387789Y CN 200920020497 U CN200920020497 U CN 200920020497U CN 201387789 Y CN201387789 Y CN 201387789Y
- Authority
- CN
- China
- Prior art keywords
- positioning
- shrouding
- power transformer
- seal plate
- notch
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 125000006850 spacer group Chemical group 0.000 abstract 3
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a positioning structure for an oil-immersed power transformer body, which comprises a seal plate, an iron core fastener-positioning part, wedged spacer blocks and lower oil tank-positioning parts, the wedged spacer blocks are positioned between the seal plate and the iron core fastener-positioning part, the lower oil tank-positioning parts are fixed on both sides of the seal plate, the front and the rear sides of the wedged spacer blocks are provided with notches from the top down, positioning steel plates are fixed on the top of the seal plate and correspond to the notches, and the positioning steel plates are fastened in the notches. The utility model is characterized by simple structure, reliable positioning and high practicability.
Description
Technical field
The utility model relates to a kind of location structure of transformer body, especially relates to the location structure between 220kV oil-immersed power transformer product device body and lower oil tank.
Background technology
At present, it is several that the location structure of employed device body of each transformer production producer and lower oil tank mainly contains exert oneself jam-packed, welded limiting, location bent plate etc., locating effect also has nothing in common with each other, certain structures just can play effect in the transformer assembling process, but in the transportation of transformer and in the long-time running process of transformer, go wrong easily, thereby make the device body of transformer become flexible security of operation and the safety utilization of electric power that influences transformer.
Summary of the invention
In order to solve the problem that displacement appears in transformer device body keeper in transportation and long-time running easily, the utility model provides a kind of oil-immersed power transformer device body novel location structure, and its technical scheme of taking is:
This location structure comprises shrouding, iron core folder keeper, the correcting wedge between shrouding and iron core folder keeper and the lower oil tank keeper that is fixed on the shrouding both sides, the front-back of correcting wedge has notch from top to bottom, with the corresponding fixed-site of notch fixing steel plate is arranged on the end face of shrouding, fixing steel plate is connected in the notch.
This structure can not move fixing steel plate by fixing steel plate, thereby solved the problem that displacement appears in transformer device body keeper in transportation and long-time running easily, it no matter is transformer transportation or in the long-time running process of transformer, the location correcting wedge all can not occur loosening or displacement, guarantee the reliability service of transformer and the validity of device body location, hang cover inspection and need not also to worry that device body location can go wrong even transformer is transported to not do after on-the-spot.
Therefore the utlity model has characteristics simple in structure, that the location is reliable, practical.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in the figure, correcting wedge 1 is located between shrouding 2 and the iron core folder keeper 4, shrouding 2 both sides are lower oil tank keeper 5 fixedly, the centre position of correcting wedge 1 front-back mills out notch 6 from top to bottom, the centre position welding fixing steel plate 3 (or square steel) of the end face of shrouding 2, the position of fixing steel plate 3 is corresponding with notch (6), and fixing steel plate 3 is stuck in the notch 6.
Because no matter whether correcting wedge 1 have fixing steel plate 3 after shrouding 2 assemblings, the situation that itself all can not occur tilting, contingent displacement is: displacement up and down, about displacement, after fixing steel plate 3 and notch 6 assembling and positioning, the all possible displacement of correcting wedge 1 all is limited, thereby makes the location of device body more reliable.
Claims (1)
1, the novel location structure of a kind of oil-immersed power transformer device body, the lower oil tank keeper (5) that comprises shrouding (2), iron core folder keeper (4), is positioned at the correcting wedge (1) between shrouding (2) and the iron core folder keeper (4) and is fixed on shrouding (2) both sides, it is characterized in that: the front-back of correcting wedge (1) has notch (6) from top to bottom, with the corresponding fixed-site of notch (6) fixing steel plate (3) is arranged on the end face of shrouding (2), fixing steel plate (3) is connected in the notch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920020497.8U CN201387789Y (en) | 2009-04-13 | 2009-04-13 | Positioning structure for oil-immersed power transformer body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920020497.8U CN201387789Y (en) | 2009-04-13 | 2009-04-13 | Positioning structure for oil-immersed power transformer body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201387789Y true CN201387789Y (en) | 2010-01-20 |
Family
ID=41580330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920020497.8U Expired - Fee Related CN201387789Y (en) | 2009-04-13 | 2009-04-13 | Positioning structure for oil-immersed power transformer body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201387789Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916650A (en) * | 2010-07-30 | 2010-12-15 | 山东泰开变压器有限公司 | Production process of wedge-shaped cushion block of oil immersed power transformer |
| CN104392830A (en) * | 2014-12-05 | 2015-03-04 | 南京南瑞集团公司 | Oil-immersed transformer with noise reduction and buffer device |
-
2009
- 2009-04-13 CN CN200920020497.8U patent/CN201387789Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916650A (en) * | 2010-07-30 | 2010-12-15 | 山东泰开变压器有限公司 | Production process of wedge-shaped cushion block of oil immersed power transformer |
| CN101916650B (en) * | 2010-07-30 | 2012-07-18 | 山东泰开变压器有限公司 | Production process of wedge-shaped cushion block of oil immersed power transformer |
| CN104392830A (en) * | 2014-12-05 | 2015-03-04 | 南京南瑞集团公司 | Oil-immersed transformer with noise reduction and buffer device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201387789Y (en) | Positioning structure for oil-immersed power transformer body | |
| CN202817058U (en) | Circular thermal battery installing structure | |
| CN201864474U (en) | Rail clamping device of small-sized portal crane | |
| CN202871722U (en) | Hydraulic type electromagnetic breaker release | |
| CN203237906U (en) | Magnetic suction cup | |
| CN203257942U (en) | Protection device of electromagnetic power-off brake for ship | |
| CN202422913U (en) | Corrugated sheet strengthening rib for transformer | |
| CN202650794U (en) | Upper positioning structure of transformer core | |
| CN203325704U (en) | Flat-top bell jar type power transformer body top positioning device | |
| CN202650793U (en) | Positioning structure of lower portion of transformer iron core | |
| CN204801809U (en) | Pantagraph current collector installing support suitable for compact installation space | |
| CN102852979A (en) | Mechanical support plate for shaft | |
| CN202831372U (en) | Bottom support plate mechanism | |
| CN203914009U (en) | A kind of file cabinet | |
| CN203942249U (en) | A kind of bus duct is along post mounting structure | |
| CN204003381U (en) | Assembling air compressor structure | |
| CN202650782U (en) | Transformer box edge sealing groove structure | |
| CN204258079U (en) | European-type box becomes | |
| CN202294880U (en) | Monitoring device for notch of switch machine | |
| CN201982278U (en) | Power end device of diaphragm pump | |
| CN102723176A (en) | Transformer core upper part positioning structure | |
| CN202550361U (en) | Switch trolley and earthing switch mechanical interlocking device | |
| CN201848192U (en) | Housing of absorption box | |
| CN203667821U (en) | Integral crown block shield | |
| CN2847486Y (en) | Support plate type self saturation reactor |
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: 20100120 Termination date: 20130413 |