CN204204560U - Transformer base - Google Patents
Transformer base Download PDFInfo
- Publication number
- CN204204560U CN204204560U CN201420675017.2U CN201420675017U CN204204560U CN 204204560 U CN204204560 U CN 204204560U CN 201420675017 U CN201420675017 U CN 201420675017U CN 204204560 U CN204204560 U CN 204204560U
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- CN
- China
- Prior art keywords
- block rubber
- bolt
- mounting disc
- hollow section
- square hollow
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- 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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- Vibration Prevention Devices (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to transformer accessory field, be specifically related to transformer base, comprise two parallel square hollow section steels, mounting disc and the block rubber for vibration damping, the thickness of described block rubber is at least 5cm, block rubber is fixedly connected on mounting disc bottom surface, and described block rubber offers multiple elliptical aperture, and described mounting disc is welded with bolt apart from 10cm place, its edge, offset with block rubber in the middle part of square hollow section steel, end is provided with bolt hole; Square hollow section steel is fixedly connected with mounting disc by bolt passing through bolt hole, and on described bolt, cover has shock-absorbing spring; The beneficial effects of the utility model are: for dry-type transformer, there is good shockproof effect and produce noise little.
Description
Technical field
The utility model belongs to transformer accessory field, particularly transformer base.
Background technology
The understructure of traditional dry-type transformer is reasonable not, and locate inconvenient when installing coil, damping performance is not good, and the coil of dry-type transformer easily by vibration influence, loosening phenomenon occurs, and then affects the use safety of dry-type transformer.The transformer base of current most of producer adopts channel-section steel structure, the lower plane of this base and earth surface, and the upper surface of dual-side contacts with transformer core, in running, easily produce larger noise.
Utility model content
The technical problems to be solved in the utility model is, provides the transformer base that a kind of shockproof effect is good, generation noise is little.
In order to solve the problem, the transformer base that the utility model provides, comprise two parallel square hollow section steels, mounting disc and the block rubber for vibration damping, the thickness of described block rubber is at least 5cm, block rubber is fixedly connected on mounting disc bottom surface, and described block rubber offers multiple elliptical aperture, and described mounting disc is welded with bolt apart from 10cm place, its edge, offset with block rubber in the middle part of square hollow section steel, end is provided with bolt hole; Square hollow section steel is fixedly connected with mounting disc by bolt passing through bolt hole, and on described bolt, cover has shock-absorbing spring.
The transformer base of this programme is in installation process, block rubber is connected with mounting disc underrun bolt, block rubber is pressed on square hollow section steel, is finally undertaken fastening by mounting disc by the bolt that welds with it and square hollow section steel, mounting disc is loaded the coiler part of dry-type transformer.
The utility model has the advantage of: between square hollow section steel and mounting disc, arrange block rubber, thicker block rubber is fixed between square hollow section steel and mounting disc, can prevent the vibration of square hollow section steel from causing loosening situation to transformer coil part.Block rubber significantly can alleviate the vibration of outer bound pair transformer coil.And the parts that the fan that transformer is installed etc. have mechanical oscillation also can be absorbed by block rubber.Elliptical aperture on block rubber not only can distribute the heat that rubber produces, and can also absorb preferably and vibrate the sound that sends, makes transformer coil be in a relatively quiet environment, ensures the security of operation of transformer.
As preferred scheme, in order to wait the location being convenient to block rubber when mounted, being provided with groove in the middle part of described block rubber bottom surface, and square hollow section steel being correspondingly provided with the projection with matching grooves; Can play the object of locating fast by the location of block rubber like this, be convenient to install.
As preferred scheme, can finely tune for the ease of bolt in square hollow section steel, the bolt hole of described square hollow section steel is cylindrical void; Wait when mounted, because bolt is welded in mounting disc, wait bolt position when mounted and be not easy to regulate, the adjustment surplus of the bolt effectively expanded by cylindrical void.
Finally, in the middle part of described bolt, gap is socketed with rubber ring, by the effect of rubber ring, the vibration of square hollow section steel can be prevented to be delivered in mounting disc by bolt.
Accompanying drawing explanation
Fig. 1 is the structural representation of transformer base;
Fig. 2 is the enlarged diagram at A place in Fig. 1.
Reference numeral is enumerated: mounting disc 1, square hollow section steel 2, projection 21, cylindrical void 22, block rubber 3, groove 31, elliptical aperture 32 rubber ring 4 bolt 5, shock-absorbing spring 6.
Embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Transformer base as depicted in figs. 1 and 2, comprise two parallel square hollow section steels 2, mounting disc 1 and the block rubber 3 for vibration damping, the thickness of block rubber 3 is 5cm, block rubber 3 is fixedly connected on mounting disc 1 bottom surface, block rubber 3 offers multiple elliptical aperture 32, mounting disc 1 is welded with bolt apart from 10cm place, its edge, and offset with block rubber in the middle part of square hollow section steel 2, end is provided with bolt hole; Square hollow section steel 2 is fixedly connected with mounting disc 1 by bolt passing through bolt hole, and on bolt 5, cover has shock-absorbing spring 6.
The transformer base of this programme is in installation process, block rubber 3 is connected with mounting disc 1 underrun bolt, block rubber 3 is pressed on square hollow section steel, finally carries out fastening by the bolt 5 welded with it with square hollow section steel 2 by mounting disc 1, mounting disc 1 is loaded the coiler part of dry-type transformer.Between square hollow section steel 2 and mounting disc 1, arrange block rubber 3, thicker block rubber 3 is fixed between square hollow section steel 2 and mounting disc 1, can prevent the vibration of square hollow section steel 2 from causing loosening situation to transformer coil part.Block rubber 3 significantly can alleviate the vibration of outer bound pair transformer coil.And the parts that the fan that transformer is installed etc. have mechanical oscillation also can be absorbed by block rubber 3.Elliptical aperture 32 on block rubber 3 not only can distribute the heat that rubber produces, and can also absorb preferably and vibrate the sound that sends, makes transformer coil be in a relatively quiet environment, ensures the security of operation of transformer.
Block rubber 3 is provided with groove 31 in the middle part of bottom surface, and square hollow section steel 2 is correspondingly provided with the projection 21 mated with groove 31; Can play the object of locating fast by the location of block rubber 3 like this, be convenient to install.The bolt hole of square hollow section steel 2 is cylindrical void 22; Wait when mounted, because bolt 5 is welded in mounting disc 1, wait bolt 5 position when mounted and be not easy to regulate, the adjustment surplus of the bolt 5 effectively expanded by cylindrical void 22.In the middle part of bolt 5, gap is socketed with rubber ring 4, by the effect of rubber ring 4, the vibration of square hollow section steel 2 can be prevented to be delivered in mounting disc 1 by bolt 5.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection range of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. transformer base, comprise two parallel square hollow section steels, mounting disc and the block rubber for vibration damping, it is characterized in that: the thickness of described block rubber is at least 5cm, block rubber is fixedly connected on mounting disc bottom surface, described block rubber offers multiple elliptical aperture, described mounting disc is welded with bolt apart from 10cm place, its edge, and offset with block rubber in the middle part of square hollow section steel, end is provided with bolt hole; Square hollow section steel is fixedly connected with mounting disc by bolt passing through bolt hole, and on described bolt, cover has shock-absorbing spring.
2. transformer base according to claim 1, is characterized in that: be provided with groove in the middle part of described block rubber bottom surface, and square hollow section steel is correspondingly provided with the projection with matching grooves.
3. transformer base according to claim 2, is characterized in that: the bolt hole of described square hollow section steel is cylindrical void.
4. transformer base according to claim 3, is characterized in that: in the middle part of described bolt, gap is socketed with rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675017.2U CN204204560U (en) | 2014-11-13 | 2014-11-13 | Transformer base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675017.2U CN204204560U (en) | 2014-11-13 | 2014-11-13 | Transformer base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204560U true CN204204560U (en) | 2015-03-11 |
Family
ID=52662492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420675017.2U Active CN204204560U (en) | 2014-11-13 | 2014-11-13 | Transformer base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676206A (en) * | 2015-03-31 | 2015-06-03 | 丁芹 | Conveniently adjusted voltage device base |
| CN106704471A (en) * | 2015-07-20 | 2017-05-24 | 贵阳供电局 | Vibration-isolating and energy-dissipating damping method and device for transformer |
| CN107025998A (en) * | 2017-06-09 | 2017-08-08 | 太仓市霍普思机械技术有限公司 | A kind of fixing device for being easy to transformer to install |
-
2014
- 2014-11-13 CN CN201420675017.2U patent/CN204204560U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676206A (en) * | 2015-03-31 | 2015-06-03 | 丁芹 | Conveniently adjusted voltage device base |
| CN106704471A (en) * | 2015-07-20 | 2017-05-24 | 贵阳供电局 | Vibration-isolating and energy-dissipating damping method and device for transformer |
| CN107025998A (en) * | 2017-06-09 | 2017-08-08 | 太仓市霍普思机械技术有限公司 | A kind of fixing device for being easy to transformer to install |
| CN107025998B (en) * | 2017-06-09 | 2019-02-22 | 重庆天泽电器有限公司 | A kind of fixation device convenient for mutual inductor installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 401221 10 East Qixin Road, Yanjia street, Changshou District, Chongqing Patentee after: Chongqing hope electric (Group) Limited by Share Ltd Address before: 401221 Qixin East Road, Yanjia Industrial Park, Changshou District, Chongqing Patentee before: CHONGQING WANGJIANG TRANSFORMER FACTORY CO., LTD. |