CN101562072B - Vibration table for reducing no-load loss of transformer - Google Patents
Vibration table for reducing no-load loss of transformer Download PDFInfo
- Publication number
- CN101562072B CN101562072B CN2008100362045A CN200810036204A CN101562072B CN 101562072 B CN101562072 B CN 101562072B CN 2008100362045 A CN2008100362045 A CN 2008100362045A CN 200810036204 A CN200810036204 A CN 200810036204A CN 101562072 B CN101562072 B CN 101562072B
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- fixed
- transformer
- workbench
- belt pulley
- reference column
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- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a vibration table for reducing no-load loss of a transformer, which is used for placing the transformer and comprises a supporting table, a worktable positioned on the supporting table, four first location columns, four second location columns, a vibrating spring, an electromotor, an eccentric block, four locating blocks and four angle irons, wherein two parallel grooves are arranged on the worktable. In the invention, a belt pulley drives the eccentric block on a rotating shaft to cause the worktable to vibrate, and the vibrating strength of the worktable can be strengthened or weakened through adjusting the eccentric weight of the eccentric block. The body of the transformer is vibrated through the vibration table to ensure that an amorphous iron core lap of the transformer body is in a natural state without bearing strong force, so that the no-load loss of an amorphous iron core transformer in the natural state is low, and the no-load loss of the transformeris reduced by about 20 percent. The invention is safe and simple to operate, and can greatly improve the work effectiveness.
Description
Technical field
The present invention relates to a kind of transformer technological equipment for making, relate in particular to a kind of vibration machine that reduces transformer noload losses.
Technical background
Because in the prior art, case lid is welded into one with fuel tank, the general technology measure is that cutting transformer case lid hangs out the device body, remove lead-in wire, last device body workbench is opened amorphous core, close iron core and ressemble once, come up to standard in the hope of reducing transformer noload losses.Ressemble like this transformer body is hung out from the fuel tank transformer oil, oily device body contains a large amount of transformer oil, drips to rattle away, and the transformer cleannes are difficult for guaranteeing that it is time-consuming to require great effort, inefficiency, and have potential safety hazard.
Summary of the invention
The objective of the invention is to overcome the defective of prior art and a kind of vibration machine that reduces transformer noload losses is provided, it has safety, easy characteristics, and can improve work greatly and render a service, and reduces the no-load loss of transformer.
The technical scheme that realizes above-mentioned purpose is: a kind of vibration machine that reduces transformer noload losses, be used for placing transformer, and comprise a brace table, and a workbench that is positioned on the brace table, wherein, have two parallel grooves on the described workbench, also comprise:
Four first reference columns are fixed in four jiaos of bottom surface of described workbench respectively equably;
Four second reference columns are individually fixed in the upper bottom surface position corresponding with first reference column of described brace table;
The vibrations spring, it is outer so that first reference column and second reference column relative moving up and down on same vertical plane to be placed in described first reference column and second reference column;
Motor, be positioned on the brace table, drive first belt pulley that is fixed on first rotation axis by one first rotation axis, first belt pulley drives second belt pulley that is attached thereto by rotating, this second belt pulley is fixed on second rotation axis, and described second rotation axis is fixed on the side surface of workbench;
One eccentric block is fixed on second rotation axis so that workbench can vibrate with the rotation of first, second belt pulley;
Four locating pieces are fixed on the upper bottom surface of described workbench respectively movably;
Four angle steel are fixed with locating piece, and fix with four angles of the transformer of placing respectively.
The vibration machine of above-mentioned reduction transformer noload losses, wherein, the cross section of described workbench is reversed convex type, and described first reference column is fixed under the projecting surface of workbench.
The vibration machine of above-mentioned reduction transformer noload losses, wherein, described locating piece is fixed on the workbench movably by the bolt in the groove that is fixed in described workbench.
The invention has the beneficial effects as follows: the present invention vibrates workbench by the eccentric block that belt pulley drives on the rotation axis, the workbench oscillation intensity can be strengthened or lowers by the eccentric weight of regulating eccentric block, transformer body vibrates by vibration machine, with device body amorphous core joining seam is the non-brute force that is subjected in the raw, the amorphous iron-core transformer no-load loss of state is low like this, can reduce approximately 20%, greatly reduce the no-load loss of transformer and handling safety, easy.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a vertical view of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
See also Fig. 1 and Fig. 2, there is shown a kind of vibration machine that reduces transformer noload losses of the present invention, be used for placing transformer 10, comprise a brace table 1, and a workbench 2 that is positioned on the brace table 1, two parallel grooves 21 had on the workbench 2, its cross section is reversed convex type, also comprises:
Four first reference columns 31, be fixed in equably respectively four jiaos of bottom surface of workbench 2 its be fixed under the projecting surface of workbench 2;
Four second reference columns 32, the position that the upper bottom surface that is individually fixed in brace table 1 is corresponding with first reference column 31;
Vibrations spring 4, it is outer so that first reference column 31 and second reference column 32 relative moving up and down on same vertical plane with second reference column 32 to be placed in first reference column 31;
One eccentric block 73 is fixed on second rotation axis 72 so that workbench can vibrate with the rotation of first, second belt pulley 61 and 62, and workbench 2 oscillation intensitys can be strengthened or lower by the eccentric weight of regulating eccentric block 73;
Four locating pieces 8 are fixed on the upper bottom surface of workbench 2 movably by the bolt 81 in the groove 21 that is fixed in workbench 2 respectively;
Four angle steel 9, fixing with locating piece 8, and fix with four angles of the transformer of placing 10 respectively.
Below embodiment has been described in detail the present invention in conjunction with the accompanying drawings, and those skilled in the art can make the many variations example to the present invention according to the above description.Thereby some details among the embodiment should not constitute limitation of the invention, and the scope that the present invention will define with appended claims is as protection scope of the present invention.
Claims (3)
1. a vibration machine that reduces transformer noload losses is used for placing transformer, comprises a brace table, and a workbench that is positioned on the brace table, it is characterized in that, has two parallel grooves on the described workbench, also comprises:
Four first reference columns are fixed in four jiaos of bottom surface of described workbench respectively equably;
Four second reference columns are individually fixed in the upper bottom surface position corresponding with first reference column of described brace table;
The vibrations spring, it is outer so that first reference column and second reference column relative moving up and down on same vertical plane to be placed in described first reference column and second reference column;
Motor, be positioned on the brace table, drive first belt pulley that is fixed on first rotation axis by one first rotation axis, first belt pulley drives second belt pulley that is attached thereto by rotating, this second belt pulley is fixed on second rotation axis, and described second rotation axis is fixed on the side surface of workbench;
One eccentric block is fixed on second rotation axis so that workbench can vibrate with the rotation of first, second belt pulley;
Four locating pieces are fixed on the upper bottom surface of described workbench respectively movably;
Four angle steel are fixed with locating piece, and fix with four angles of the transformer of placing respectively.
2. the vibration machine of reduction transformer noload losses according to claim 1 is characterized in that, the cross section of described workbench is reversed convex type, and described first reference column is fixed under the projecting surface of workbench.
3. the vibration machine of reduction transformer noload losses according to claim 1 is characterized in that, described locating piece is fixed on the workbench movably by the bolt in the groove that is fixed in described workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100362045A CN101562072B (en) | 2008-04-17 | 2008-04-17 | Vibration table for reducing no-load loss of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100362045A CN101562072B (en) | 2008-04-17 | 2008-04-17 | Vibration table for reducing no-load loss of transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101562072A CN101562072A (en) | 2009-10-21 |
| CN101562072B true CN101562072B (en) | 2010-12-15 |
Family
ID=41220824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100362045A Expired - Fee Related CN101562072B (en) | 2008-04-17 | 2008-04-17 | Vibration table for reducing no-load loss of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101562072B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405301Y (en) * | 2000-01-26 | 2000-11-08 | 肖光希 | Energy-saving, environmental protection and light wt. electric power transformer |
| CN2521721Y (en) * | 2002-01-09 | 2002-11-20 | 沈阳沈变特种电器有限责任公司 | Self-saturation reactor |
| CN201188350Y (en) * | 2008-04-17 | 2009-01-28 | 上海置信电气非晶有限公司 | Jigging platform capable of reducing transformer noload loss |
-
2008
- 2008-04-17 CN CN2008100362045A patent/CN101562072B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405301Y (en) * | 2000-01-26 | 2000-11-08 | 肖光希 | Energy-saving, environmental protection and light wt. electric power transformer |
| CN2521721Y (en) * | 2002-01-09 | 2002-11-20 | 沈阳沈变特种电器有限责任公司 | Self-saturation reactor |
| CN201188350Y (en) * | 2008-04-17 | 2009-01-28 | 上海置信电气非晶有限公司 | Jigging platform capable of reducing transformer noload loss |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101562072A (en) | 2009-10-21 |
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Granted publication date: 20101215 Termination date: 20170417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |