CN104332281A - Transformer base - Google Patents
Transformer base Download PDFInfo
- Publication number
- CN104332281A CN104332281A CN201410637848.5A CN201410637848A CN104332281A CN 104332281 A CN104332281 A CN 104332281A CN 201410637848 A CN201410637848 A CN 201410637848A CN 104332281 A CN104332281 A CN 104332281A
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- China
- Prior art keywords
- bolt
- block rubber
- hollow section
- square hollow
- transformer
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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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- Housings And Mounting Of Transformers (AREA)
- Regulation Of General Use Transformers (AREA)
Abstract
The invention relates to the field of a transformer accessory, in particular to a transformer base. The transformer base comprises two parallel square pipe steel, an installation disc and a rubber block for attenuating the vibration, wherein the thickness of the rubber block is at least 5cm, the rubber block is fixedly connected to the lower bottom surface of the installation disc, a plurality of elliptic holes are formed on the rubber block, a bolt is welded on the position, which is 10cm away from the edge, of the installation disc, the middle part of each square pipe steel pushes against the rubber block, and a bolt hole is formed on the end part of each square pipe steel; the bolt penetrates through the bolt hole so as to fixedly connect the pipe steel and the installation disc, and a shock-absorption spring sleeves on the bolt. The transformer base has beneficial effects that the shock-proof effect is good for a dry-type transformer, and the produced noise is low.
Description
Technical field
The invention 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.
Summary of the invention
The technical problem to be solved in the present invention is, provides the transformer base that a kind of shockproof effect is good, generation noise is little.
In order to solve the problem, transformer base provided by the invention, 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 invention has the advantages that: 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 solution of the present invention is 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 the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
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 |
|---|---|---|---|
| CN201410637848.5A CN104332281A (en) | 2014-11-13 | 2014-11-13 | Transformer base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637848.5A CN104332281A (en) | 2014-11-13 | 2014-11-13 | Transformer base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104332281A true CN104332281A (en) | 2015-02-04 |
Family
ID=52406992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410637848.5A Pending CN104332281A (en) | 2014-11-13 | 2014-11-13 | Transformer base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332281A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173489A (en) * | 2017-12-30 | 2018-06-15 | 安徽伙伴电气有限公司 | A kind of easily contained formula photovoltaic bracket with overturning fold mechanism |
| CN108488310A (en) * | 2018-05-19 | 2018-09-04 | 江苏声立方环保科技有限公司 | The damper of for transformer |
-
2014
- 2014-11-13 CN CN201410637848.5A patent/CN104332281A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173489A (en) * | 2017-12-30 | 2018-06-15 | 安徽伙伴电气有限公司 | A kind of easily contained formula photovoltaic bracket with overturning fold mechanism |
| CN108173489B (en) * | 2017-12-30 | 2024-02-09 | 安徽伙伴电气有限公司 | Easy-to-store type photovoltaic bracket with overturning folding mechanism |
| CN108488310A (en) * | 2018-05-19 | 2018-09-04 | 江苏声立方环保科技有限公司 | The damper of for transformer |
| CN108488310B (en) * | 2018-05-19 | 2024-02-02 | 江苏声立方环保科技有限公司 | Shock absorber for transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |
|
| WD01 | Invention patent application deemed withdrawn after publication |