CN103928217A - Oil immersed transformer with core lifting device - Google Patents
Oil immersed transformer with core lifting device Download PDFInfo
- Publication number
- CN103928217A CN103928217A CN201410174957.8A CN201410174957A CN103928217A CN 103928217 A CN103928217 A CN 103928217A CN 201410174957 A CN201410174957 A CN 201410174957A CN 103928217 A CN103928217 A CN 103928217A
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- CN
- China
- Prior art keywords
- transformer
- oil tank
- case lid
- oil
- jack
- 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.)
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Abstract
The invention relates to an oil immersed transformer with a core lifting device. The oil immersed transformer comprises a transformer oil tank and a core and winding assembly. The core and winding assembly is arranged in the transformer oil tank. A tank cover is arranged on the top of the transformer oil tank. The two corresponding outer sides of the transformer oil tank are respectively connected with one or more jacks. The jacks are connected with the tank cover and can drive the tank cover to ascend to open the transformer oil tank or descend to package the transformer oil tank. According to the oil immersed transformer with the core lifting device, the structure that the jacks are arranged on the side edges of the transformer oil tank is adopted, and the jacks are used for supporting the tank cover and packaging the transformer oil tank, so that the requirement that the transformer oil tank is opened in a lifting mode when the core and winding assembly in the transformer oil tank needs to be overhauled is met; the oil immersed transformer with the core lifting device is simple and stable in structure, convenient and safe to operate, and capable of lifting the core and winding assembly in the transformer oil tank in real time, reducing the overhauling cost and improving the overhauling efficiency.
Description
Technical field
The present invention relates to a kind of transformer, is a kind of oil-immersed type transformer with self suspended core apparatus specifically.
Background technology
The device body of oil-filled transformer (winding and iron core) is all contained in the fuel tank that is full of transformer oil, and fuel tank is comprised of case shell and case lid conventionally, and the device body of transformer is placed in case shell, after case lid need being opened, hangs out during the maintenance of device body.In transformer field of employment, cannot be in time or be equipped with specially boom hoisting for device body maintenance, maintenance difficulty, cost is high, efficiency is low.
Summary of the invention
For deficiency of the prior art, the invention provides a kind of simple in structurely, easy to operate, can lift by crane in real time device body in oil tank of transformer, improve the oil-immersed type transformer with self suspended core apparatus of overhaul efficiency.
The technical solution used in the present invention is: a kind of oil-immersed type transformer with self suspended core apparatus, comprise oil tank of transformer and transformer body, transformer body is arranged in oil tank of transformer, transformer oil box top is provided with case lid, its technical characterstic is to be connected with respectively an above jack on two corresponding outsides of described oil tank of transformer, and jack connects case lid and is and drives case lid to rise to open wide oil tank of transformer or decline encapsulated transformer fuel tank state.
Further, the moving case lid of the vertical link box cover strip of described jack is vertical lift state.
Further, the jack in described oil tank of transformer two corresponding outsides and tie point Central Symmetry on case lid of case lid.
Further, described case lid is provided with reinforcement.
Again further, described reinforcement extended line is by the jack in oil tank of transformer two corresponding outsides and the tie point of case lid.
Adopt above technical scheme, advantage of the present invention is:
1, oil tank of transformer side arranges jack, and jack connects case lid, when needs are opened case lid, manually controls jack stand case lid, case lid can be opened, and is convenient to device body lifting in fuel tank, need not be equipped with special-purpose lifting appliance, reduces the cost of overhaul; Jack vertical top plays case lid, rapid operation simultaneously; The jack setting that is centrosymmetric, is conducive to guarantee the stability of jack-up case lid improve usage safety performance;
2, the reinforcement of corresponding jack and case lid tie point is set on case lid, and when the stressed jack-up of case lid, reinforcement plays the indeformable effect of protection case lid.
The present invention adopts oil tank of transformer side to carry jack structure, with jack supporting box cover encapsulated transformer fuel tank, meet the unpacking requirement of device body maintenance lifting in oil tank of transformer, it is simple in structure, stable, easy to operate, safety, can lift by crane in real time device body in oil tank of transformer, reduce the cost of overhaul, improve overhaul efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is Fig. 1 vertical view.
In figure: oil tank of transformer 1, transformer body 2, case lid 3, jack 4, reinforcement 5.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Shown in Fig. 1,2, a kind of oil-immersed type transformer with self suspended core apparatus comprises oil tank of transformer 1, transformer body 2, case lid 3, jack 4 and reinforcement 5.Transformer body 2 is arranged in oil tank of transformer 1, oil tank of transformer 1 top is provided with case lid 3, on two corresponding outsides of oil tank of transformer 1, be connected with respectively an above jack 4, the vertical case lid 3 that connects of jack 3 drives case lid to be vertical lift state, the jack 4 in 1 liang of corresponding outside of oil tank of transformer and tie point Central Symmetry on case lid 3 of case lid 3, case lid 3 is provided with reinforcement 5, and reinforcement 5 extended lines are by the jack in oil tank of transformer two corresponding outsides and the tie point (see figure 2) of case lid.
Claims (5)
1. an oil-immersed type transformer with self suspended core apparatus, comprise oil tank of transformer and transformer body, transformer body is arranged in oil tank of transformer, transformer oil box top is provided with case lid, it is characterized in that: on two correspondence outsides of described oil tank of transformer, be connected with respectively an above jack, jack connection case lid is the rising of drive case lid and opens wide oil tank of transformer or decline encapsulated transformer fuel tank state.
2. the oil-immersed type transformer with self suspended core apparatus according to claim 1, is characterized in that: the moving case lid of the vertical link box cover strip of described jack is vertical lift state.
3. the oil-immersed type transformer with self suspended core apparatus according to claim 1 and 2, is characterized in that: the jack in described oil tank of transformer two corresponding outsides and tie point Central Symmetry on case lid of case lid.
4. the oil-immersed type transformer with self suspended core apparatus according to claim 1, is characterized in that: described case lid is provided with reinforcement.
5. the oil-immersed type transformer with self suspended core apparatus according to claim 4, is characterized in that: described reinforcement extended line is by the jack in oil tank of transformer two corresponding outsides and the tie point of case lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174957.8A CN103928217A (en) | 2014-04-29 | 2014-04-29 | Oil immersed transformer with core lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174957.8A CN103928217A (en) | 2014-04-29 | 2014-04-29 | Oil immersed transformer with core lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103928217A true CN103928217A (en) | 2014-07-16 |
Family
ID=51146406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410174957.8A Pending CN103928217A (en) | 2014-04-29 | 2014-04-29 | Oil immersed transformer with core lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103928217A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123509A (en) * | 2017-05-15 | 2017-09-01 | 天晟电气股份有限公司 | A kind of oil-filled transformer |
| CN110945610A (en) * | 2017-08-17 | 2020-03-31 | 西门子歌美飒可再生能源公司 | Method for maintaining a transformer and transformer arrangement |
| CN116978667A (en) * | 2023-09-20 | 2023-10-31 | 常州芝润电气有限公司 | Oil tank of electric furnace transformer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201072689Y (en) * | 2007-07-27 | 2008-06-11 | 中电电气集团有限公司 | Transformer oil tank |
| CA2817139A1 (en) * | 2012-06-29 | 2013-12-29 | Cartier Energie Eolienne | Trailer for lifting a heavy load and method for lifting the heavy load using the same |
| CN103730231A (en) * | 2013-12-23 | 2014-04-16 | 国家电网公司 | Transformer top cover lifting device |
| CN203910437U (en) * | 2014-04-29 | 2014-10-29 | 波瑞电气有限公司 | Oil-immersed transformer provided with self hoisting core |
-
2014
- 2014-04-29 CN CN201410174957.8A patent/CN103928217A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201072689Y (en) * | 2007-07-27 | 2008-06-11 | 中电电气集团有限公司 | Transformer oil tank |
| CA2817139A1 (en) * | 2012-06-29 | 2013-12-29 | Cartier Energie Eolienne | Trailer for lifting a heavy load and method for lifting the heavy load using the same |
| CN103730231A (en) * | 2013-12-23 | 2014-04-16 | 国家电网公司 | Transformer top cover lifting device |
| CN203910437U (en) * | 2014-04-29 | 2014-10-29 | 波瑞电气有限公司 | Oil-immersed transformer provided with self hoisting core |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123509A (en) * | 2017-05-15 | 2017-09-01 | 天晟电气股份有限公司 | A kind of oil-filled transformer |
| CN110945610A (en) * | 2017-08-17 | 2020-03-31 | 西门子歌美飒可再生能源公司 | Method for maintaining a transformer and transformer arrangement |
| CN116978667A (en) * | 2023-09-20 | 2023-10-31 | 常州芝润电气有限公司 | Oil tank of electric furnace transformer |
| CN116978667B (en) * | 2023-09-20 | 2023-12-08 | 常州芝润电气有限公司 | Oil tank of electric furnace 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 |
Application publication date: 20140716 |