CN201749760U - Shock pad for dry-type transformer - Google Patents
Shock pad for dry-type transformer Download PDFInfo
- Publication number
- CN201749760U CN201749760U CN2010201694341U CN201020169434U CN201749760U CN 201749760 U CN201749760 U CN 201749760U CN 2010201694341 U CN2010201694341 U CN 2010201694341U CN 201020169434 U CN201020169434 U CN 201020169434U CN 201749760 U CN201749760 U CN 201749760U
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- CN
- China
- Prior art keywords
- dry
- type transformer
- backing plate
- lug boss
- pad
- 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
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- Housings And Mounting Of Transformers (AREA)
- Regulation Of General Use Transformers (AREA)
- Floor Finish (AREA)
Abstract
The utility model provides a shock pad for a dry-type transformer, including a pad plate main body which is characterized in that upper and lower outer surfaces of the pad plate main body are provided with at least two convex parts in different shapes and with equal height; the convex part and the pad plate main body are made of flexible materials and are integrally arranged; Because a prior art hard rubber flat plate installed on a contact surface of a steel plate base and a core limb is replaced to a flexible heatproof cork rubber shock pad whose upper and lower surfaces have a plurality of convex parts, when the transformer operates to make the core limb shock, convex parts on upper and lower surfaces of the flexible heatproof cork rubber shock pad could perform an elastic contraction among upper and lower and surrounding gaps so as to play a role of shock preventing and noise reducing.
Description
Technical field
The utility model relates to the Dry-Transformer Technology field, relates in particular to a kind of beam that is used on the dry-type transformer.
Background technology
At present in the known technology, dry-type transformer device body is placed in the fixture, see shown in Figure 1, this fixture comprises the steel plate base 100 of support transformer body and is used to be fixedly clamped the folder 200 of dry-type transformer device body top and bottom, the device body of dry-type transformer includes iron core column 300 and winding coil 400, wherein the bottom of iron core column places on the steel plate base, for direct the contact and iron core column 300 is produced when reducing the transformer operation vibrations that prevents iron core column 300 and steel plate base 100, usually on 300 contacted of steel plate base 100 and core limbs, a vulcanie flat board 500 is installed, but the dull and stereotyped damping effect of this vulcanie is bad, and noise is big, so prior art exists not enough, haves much room for improvement.
The utility model content
The purpose of this utility model is that a kind of dry-type transformer damping device of good damping effect is provided at the defective of above-mentioned prior art existence.
The technical solution of the utility model is as follows: a kind of dry-type transformer beam, comprise the backing plate body, outer surface is provided with the lug boss of at least two kinds of difformities, equal height about described backing plate body, and described lug boss and backing plate bulk material are flexible material, are wholely set.
Described dry-type transformer beam, wherein, described backing plate body outer surface up and down is provided with two kinds of cylindrical bump portions or square lug boss, two kinds of difform lug boss staggered respectively settings at interval in described this external surface of backing plate vertical and horizontal position.
Described dry-type transformer beam, wherein, the spacing in two kinds of lug bosses between the same size lug boss is even.
Described dry-type transformer beam, wherein, upper surface and lower surface same size lug boss are corresponding one by one to be provided with.
Described dry-type transformer beam, wherein, described backing plate body thickness is 10-15mm, described lug boss thickness is 3-5mm.
Described dry-type transformer beam, wherein, described flexible material is that granulated cork is equipped with the neoprene composition.
The utility model adopts technique scheme, because the vulcanie flat board is improved to flexible heatproof cork-rubber backing plate, and several big or small round platform projectioies are set in the backing plate upper and lower surface, this flexible temperature resistant rubber backing plate is fixedly installed between iron core column and the steel plate base, when transformer operation iron core column produces vibrations, the round platform projection of flexible heatproof cork-rubber upper and lower surface can be carried out elastic telescopic on every side reaching up and down between the space, thereby plays a fine antidetonation and reduce the purpose of noise.
Description of drawings
Fig. 1 is a prior art dry-type transformer structural representation;
Fig. 2 is the utility model dry-type transformer structural representation;
Fig. 3 is the utility model beam front view;
Fig. 4 is the vertical view of Fig. 3.
Embodiment
The utility model provides a kind of dry-type transformer beam, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and advantage, below with reference to the accompanying drawing embodiment that develops simultaneously the utility model further described.
In conjunction with the accompanying drawings shown in 2, the utility model will place the vulcanie flat board of installing on steel plate base 100 and core limb 300 phase-contact surfaces to be replaced by flexible heatproof cork-rubber backing plate 500 (being beam) in the prior art, the floor space size of the size of beam 500 and core limb 300 is suitable, beam 500 includes backing plate body 501, on the outer surface up and down of backing plate body 501, be respectively arranged with the different size size bossing (comprise the great circle platform convex rise 502 and the roundlet platform convex play 503), size round platform projection is in the staggered respectively setting at interval in the outer surface vertical and horizontal position of backing plate body 501, the vertical and horizontal great circle platform convex of the outer surface of Fig. 3 and backing plate body 501 shown in Figure 4 rises and is respectively 5, it also is 5 that the roundlet platform convex rises, be crisscross arranged each other, be evenly arranged in backing plate body 501 whole upper and lower surfaces, the corresponding setting of big or small round platform projection of upper and lower surface, that is: the big round platform of the corresponding lower surface of the big round platform of upper surface, the roundlet platform correspondence of lower surface is provided with the little round platform of upper surface, and the quantity of the round platform projection of upper and lower surface and arrangement mode design as the case may be in actual applications, can around reaching, top and bottom carry out elastic telescopic between the space as long as guarantee the round platform projection, the projection of certain this round platform also can be designed as the projection of other geometry, is not subjected to the restriction of this embodiment.
Beam 500 is equipped with neoprene CR (temperature-resistant material) by selected first-class granulated cork and forms, have high temperature resistant and the high resiliency feature, the Thickness Design of backing plate body 501 is 10-15mm, optimum thickness is 12mm, and the bossing of upper and lower surface is respectively 3-5mm, and Tu Qi thickness optimal design is 3mm up and down.Rubber mat plate 500 is between iron core column 300 and steel plate base 100, compress the location by the connection between folder 200 and the steel plate base 100, innovative point of the present utility model has been to design a novel rubber mat plate 500 and has substituted original vulcanie flat board, because new rubber mat plate has certain thickness and has designed boss from the teeth outwards, has increased damping effect.
It should be noted that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. dry-type transformer beam, comprise the backing plate body, it is characterized in that: outer surface is provided with the lug boss of at least two kinds of difformities, equal height about described backing plate body, and described lug boss and backing plate bulk material are flexible material, are wholely set.
2. dry-type transformer beam according to claim 1, it is characterized in that: described backing plate body outer surface up and down is provided with two kinds of cylindrical bump portions or square lug boss, two kinds of difform lug boss staggered respectively settings at interval in described this external surface of backing plate vertical and horizontal position.
3. dry-type transformer beam according to claim 2 is characterized in that: the spacing in two kinds of lug bosses between the same size lug boss is even.
4. dry-type transformer beam according to claim 2 is characterized in that: upper surface and lower surface same size lug boss are corresponding one by one to be provided with.
5. dry-type transformer beam according to claim 1 and 2 is characterized in that: described backing plate body thickness is 10-15mm, and described lug boss thickness is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201694341U CN201749760U (en) | 2010-04-26 | 2010-04-26 | Shock pad for dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201694341U CN201749760U (en) | 2010-04-26 | 2010-04-26 | Shock pad for dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749760U true CN201749760U (en) | 2011-02-16 |
Family
ID=43584433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201694341U Expired - Fee Related CN201749760U (en) | 2010-04-26 | 2010-04-26 | Shock pad for dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749760U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195112A (en) * | 2016-09-14 | 2016-12-07 | 黄绍华 | A kind of damping device |
| CN106601453A (en) * | 2017-01-22 | 2017-04-26 | 保定天威保变电气股份有限公司 | Transformer vibration damping device and using method thereof |
| CN108644273A (en) * | 2018-06-20 | 2018-10-12 | 重庆市涪陵区李渡星耀橡塑有限公司 | A kind of automobile radiators rubber pad |
| CN109148078A (en) * | 2017-06-27 | 2019-01-04 | 矢崎总业株式会社 | noise reduction unit |
| CN110085396A (en) * | 2019-05-10 | 2019-08-02 | 合肥景喜电气设备有限公司 | A kind of low noise dry type transformer structure |
-
2010
- 2010-04-26 CN CN2010201694341U patent/CN201749760U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195112A (en) * | 2016-09-14 | 2016-12-07 | 黄绍华 | A kind of damping device |
| CN106601453A (en) * | 2017-01-22 | 2017-04-26 | 保定天威保变电气股份有限公司 | Transformer vibration damping device and using method thereof |
| CN109148078A (en) * | 2017-06-27 | 2019-01-04 | 矢崎总业株式会社 | noise reduction unit |
| CN108644273A (en) * | 2018-06-20 | 2018-10-12 | 重庆市涪陵区李渡星耀橡塑有限公司 | A kind of automobile radiators rubber pad |
| CN108644273B (en) * | 2018-06-20 | 2024-03-12 | 重庆市涪陵区李渡星耀橡塑有限公司 | Rubber pad for automobile radiator |
| CN110085396A (en) * | 2019-05-10 | 2019-08-02 | 合肥景喜电气设备有限公司 | A kind of low noise dry type transformer structure |
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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: 20110216 Termination date: 20120426 |