CN209401449U - A kind of oil-immersed and high-voltage experimental transformer - Google Patents
A kind of oil-immersed and high-voltage experimental transformer Download PDFInfo
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- CN209401449U CN209401449U CN201920522725.5U CN201920522725U CN209401449U CN 209401449 U CN209401449 U CN 209401449U CN 201920522725 U CN201920522725 U CN 201920522725U CN 209401449 U CN209401449 U CN 209401449U
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- radiating fin
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Abstract
The utility model discloses a kind of oil-immersed and high-voltage experimental transformers, it is related to a kind of transformer, specifically include oil tank of transformer and radiating fin, it is separately turned on two motor, belt pulley one is sequentially connected by belt and belt pulley two, to drive two screw rod rotations, slide bumping is able to drive to move up, dust cleaning brush contacts friction with the side of radiating fin, to reduce dust on radiating fin, periodically dust on radiating fin can be cleared up, keep clean, screw rod rotation is driven by motor, so as to allow slide bumping completion to move up or down, dust cleaning brush can be allowed to clear up radiating fin side dust up and down, reduce dust accretions, it can allow radiating fin proper heat reduction, support oil tank of transformer being capable of long-time normal operation；Cleaning radiating fin does not need to go to clear up manually, and dismantles entire U-shaped bar and dismantled by turning riffled tube mode, and operating process is time saving and energy saving, keeps dust cleaning brush clean.
Description
Technical field
The utility model relates to a kind of transformer, specifically a kind of oil-immersed and high-voltage experimental transformer.
Background technique
Experimental transformer is the base for being used to do ac voltage withstanding test of the users such as power plant, power supply bureau and R&D institution
This testing equipment has passed through the standard of State Quality Supervision Bureau, for various electric products, electric elements, insulating materials etc.
The dielectric(al) test under assigned voltage is carried out, the dielectric level of product is examined, finds the insulation defect of test item, measured electricity
The ability of pressure.
Oil tank of transformer is welded with radiating fin on existing oil-immersed and high-voltage experimental transformer, long-time outdoor application,
It is easy accumulation dust, is not cleared up for a long time, to cause radiating fin heat dissipation effect to decline, so that it is normal to influence entire transformer
Working efficiency.
Utility model content
The purpose of this utility model is to provide a kind of oil-immersed and high-voltage experimental transformers, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of oil-immersed and high-voltage experimental transformer, including oil tank of transformer and radiating fin, the oil tank of transformer front end
The a number of radiating fin being uniformly arranged of connection, the front end face and rear end face point of oil tank of transformer is respectively welded in face and rear end face
Lian Jie not be there are two about the symmetrically arranged strip frame of radiating fin, the internal slide of strip frame is connected with slide bumping, strip
Lower rotation is connected with screw rod in frame, and the upper end of screw rod through strip frame and is connected with belt pulley one, table on oil tank of transformer
Face installation is there are two motor disposed in parallel, and there are two belt pulley two, belt pulley two passes through belt for motor output end connection
It is sequentially connected with belt pulley one, long strip block is equipped between two radiating fins, it is clear that the two sides of long strip block are connected separately with dust
Reason is brushed, and U-shaped bar is equipped between two strip frames, the inner sidewall of U-shaped bar is connect with long strip block, outside the both ends slide bumping of U-shaped bar
Side connection, slide bumping inside are equipped with the threaded hole to match with screw rod.
As a further solution of the present invention: the strip frame lower wall is connected with mounting plate by telescoping tube, peace
Loading board also passes through spring and connect with the lower wall of strip frame, and spring is looped around on telescoping tube outer surface.
As a further solution of the present invention: being threadedly coupled on the mounting plate, there are two symmetrically arranged locking screws
Nail.
As a further solution of the present invention: the slide bumping lateral surface is connected with inserted link, inserted link appearance surface cover
There is riffled tube, inserted link and U-shaped bar both ends lateral wall are respectively equipped with the screw thread to match with riffled tube.
As a further solution of the present invention: the riffled tube lateral surface is equipped with anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that
1, screw rod rotation is driven by motor, so as to allow slide bumping completion to move up or down, Neng Gourang
Dust cleaning brush clears up radiating fin side dust up and down, reduces dust accretions, can allow radiating fin proper heat reduction, and support becomes
Depressor fuel tank being capable of long-time normal operation；
2, cleaning radiating fin does not need to go to clear up manually, and dismantles entire U-shaped bar and torn open by turning riffled tube mode
It unloads, operating process is time saving and energy saving, keeps dust cleaning brush clean.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of oil-immersed and high-voltage experimental transformer.
Fig. 2 is the installation overlooking structure diagram of U-shaped bar in oil-immersed and high-voltage experimental transformer.
In figure: 1, oil tank of transformer；2, radiating fin；3, slide bumping；4, screw rod；5, strip frame；6, belt pulley one；7,
Belt pulley two；8, motor；9, belt；10, mounting plate；11, telescoping tube；12, spring；13, U-shaped bar；14, long strip block；15, grey
Dirt cleaning brush；16, inserted link；17, riffled tube；18, screw thread；19, threaded hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of oil-immersed and high-voltage experimental transformer, including transformer oil
Case 1 and radiating fin 2,1 front end face of oil tank of transformer and rear end face be respectively welded connection it is a number of be uniformly arranged dissipate
Hot fin 2, the front end face and rear end face of oil tank of transformer 1 are separately connected there are two about the symmetrically arranged strip of radiating fin 2
Frame 5, the internal slide of strip frame 5 are connected with slide bumping 3, and lower rotation is connected with screw rod 4, the upper end of screw rod 4 in strip frame 5
Through strip frame 5 and it is connected with belt pulley 1,1 upper surface of oil tank of transformer is installed there are two motor 8 disposed in parallel,
There are two belt pulley 27, belt pulleys 27 to be sequentially connected by belt 9 and belt pulley 1 for the connection of 8 output end of motor, and two dissipate
Long strip block 14 is equipped between hot fin 2, the two sides of long strip block 14 are connected separately with dust cleaning brush 15, two strip frames 5 it
Between be equipped with U-shaped bar 13, the inner sidewall of U-shaped bar 13 connect with long strip block 14, and 3 lateral surface of both ends slide bumping of U-shaped bar 13 connects,
It is equipped with the threaded hole 19 to match with screw rod 4 inside slide bumping 3, is separately turned on two motor 8, belt pulley 1 passes through skin
Band 9 and belt pulley 27 are sequentially connected, so that two screw rods 4 be driven to rotate, are able to drive slide bumping 3 and upwardly or downwardly move
Dynamic, dust cleaning brush 15 contacts friction with the side of radiating fin 2, so that dust on radiating fin 2 is reduced, it can be periodically to scattered
Dust is cleared up on hot fin 2, is kept clean, is conducive to proper heat reduction, can allow transformer can normal operation, cleaning
It is cleared up by mechanical structure, operating process is relatively time saving and energy saving, and it is the prior art which, which is related to circuit,.
5 lower wall of strip frame is connected with mounting plate 10 by telescoping tube 11, and mounting plate 10 also passes through spring 12 and length
The lower wall connection of bar frame 5, spring 12 are looped around on 11 outer surface of telescoping tube, are acted on by spring 12 and telescoping tube 11, can
Buffering shakes possibility, improves stability.
It is threadedly coupled on the mounting plate 10 there are two symmetrically arranged lock-screw,
3 lateral surface of slide bumping is connected with inserted link 16, and 16 outer surface of inserted link is cased with riffled tube 17, inserted link 16 and U
13 both ends lateral wall of shape bar is respectively equipped with the screw thread 18 to match with riffled tube 17, passes through rotating female screw pipe 17, internal screw thread
Pipe 17 can be moved on one end of inserted link 16 or on one end of mobile U-shaped bar 13, and riffled tube 17 is enabled to complete and insert
One end of bar 16 separates, or separates with one end of U-shaped bar 13, so that U-shaped bar 13 and inserted link 16 generate separation, from
And entire U-shaped bar 13 can be dismantled, disassembly cleaning periodically is carried out to dust cleaning brush 14, can reduce dust accretions, to mention
High dust cleaning brush 14 clears up 2 cleanliness of radiating fin.
17 lateral surface of riffled tube is equipped with anti-skid chequer, increases contact friction force, provides convenience for people's operation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of oil-immersed and high-voltage experimental transformer, including oil tank of transformer (1) and radiating fin (2), which is characterized in that described
The a number of radiating fin (2) being uniformly arranged of connection, transformer oil is respectively welded in oil tank of transformer (1) front end face and rear end face
The front end face and rear end face of case (1) are separately connected there are two about the symmetrically arranged strip frame (5) of radiating fin (2), strip frame
(5) internal slide is connected with slide bumping (3), and strip frame (5) interior lower rotation is connected with screw rod (4), the upper end of screw rod (4)
Through strip frame (5) and it is connected with belt pulley one (6), there are two electricity disposed in parallel for the installation of oil tank of transformer (1) upper surface
Motivation (8), there are two belt pulley two (7), belt pulleys two (7) to pass through belt (9) and belt pulley one for the connection of motor (8) output end
(6) it is sequentially connected, is equipped with long strip block (14) between two radiating fins (2), the two sides of long strip block (14) are connected separately with ash
Dirt cleaning brush (15) is equipped with U-shaped bar (13) between two strip frames (5), and the inner sidewall of U-shaped bar (13) and long strip block (14) are even
It connects, the connection of both ends slide bumping (3) lateral surface of U-shaped bar (13), is equipped with inside slide bumping (3) and to match with screw rod (4)
Threaded hole (19).
2. oil-immersed and high-voltage experimental transformer according to claim 1, which is characterized in that strip frame (5) lower wall
It is connected with mounting plate (10) by telescoping tube (11), mounting plate (10) is also connected by the lower wall of spring (12) and strip frame (5)
It connects, spring (12) is looped around on telescoping tube (11) outer surface.
3. oil-immersed and high-voltage experimental transformer according to claim 2, which is characterized in that screw thread on the mounting plate (10)
There are two symmetrically arranged lock-screws for connection.
4. oil-immersed and high-voltage experimental transformer according to claim 1, which is characterized in that on the outside of the slide bumping (3)
Face is connected with inserted link (16), and inserted link (16) outer surface is cased with riffled tube (17), inserted link (16) and U-shaped bar (13) both ends lateral wall
It is respectively equipped with the screw thread (18) to match with riffled tube (17).
5. oil-immersed and high-voltage experimental transformer according to claim 4, which is characterized in that on the outside of the riffled tube (17)
Face is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522725.5U CN209401449U (en) | 2019-04-17 | 2019-04-17 | A kind of oil-immersed and high-voltage experimental transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522725.5U CN209401449U (en) | 2019-04-17 | 2019-04-17 | A kind of oil-immersed and high-voltage experimental transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401449U true CN209401449U (en) | 2019-09-17 |
Family
ID=67900257
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920522725.5U Active CN209401449U (en) | 2019-04-17 | 2019-04-17 | A kind of oil-immersed and high-voltage experimental transformer |
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| CN (1) | CN209401449U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681853A (en) * | 2020-06-28 | 2020-09-18 | 童孝俊 | Transformer with dampproofing function |
| CN111863383A (en) * | 2020-07-30 | 2020-10-30 | 戴炳泉 | Long service life electric power electrical transformer |
| CN113345691A (en) * | 2021-06-23 | 2021-09-03 | 湖南鸿业变压器有限公司 | Low-voltage side filtering compensation energy-saving rectifier transformer |
| CN115055414A (en) * | 2022-07-29 | 2022-09-16 | 重庆正略科技有限公司 | Solar energy LED street lamp battery charge-discharge controller based on mechanical energy |
| CN116690867A (en) * | 2023-08-04 | 2023-09-05 | 山东隽宇电子科技有限公司 | Forming tool for semiconductor processing |
| CN117637307A (en) * | 2023-12-19 | 2024-03-01 | 江苏哲博电气有限公司 | Transformer |
-
2019
- 2019-04-17 CN CN201920522725.5U patent/CN209401449U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681853A (en) * | 2020-06-28 | 2020-09-18 | 童孝俊 | Transformer with dampproofing function |
| CN111863383A (en) * | 2020-07-30 | 2020-10-30 | 戴炳泉 | Long service life electric power electrical transformer |
| CN113345691A (en) * | 2021-06-23 | 2021-09-03 | 湖南鸿业变压器有限公司 | Low-voltage side filtering compensation energy-saving rectifier transformer |
| CN115055414A (en) * | 2022-07-29 | 2022-09-16 | 重庆正略科技有限公司 | Solar energy LED street lamp battery charge-discharge controller based on mechanical energy |
| CN116690867A (en) * | 2023-08-04 | 2023-09-05 | 山东隽宇电子科技有限公司 | Forming tool for semiconductor processing |
| CN117637307A (en) * | 2023-12-19 | 2024-03-01 | 江苏哲博电气有限公司 | Transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211229 Address after: 225000 Runhui Road, Chengbei Industrial Park, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Guoli Electric Appliance Technology Co.,Ltd. Address before: 225000 Wujian Town Industrial Zone, Jiangdu District, Yangzhou City, Jiangsu Province Patentee before: Yangzhou Jiangdu Huayu High Voltage Electric Co.,Ltd. |
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| TR01 | Transfer of patent right |