CN202487351U - Integral binding-type iron core - Google Patents
Integral binding-type iron core Download PDFInfo
- Publication number
- CN202487351U CN202487351U CN2011205798325U CN201120579832U CN202487351U CN 202487351 U CN202487351 U CN 202487351U CN 2011205798325 U CN2011205798325 U CN 2011205798325U CN 201120579832 U CN201120579832 U CN 201120579832U CN 202487351 U CN202487351 U CN 202487351U
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- China
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- iron core
- binding
- type iron
- filler strip
- column
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- Expired - Fee Related
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Abstract
The utility model discloses an integral binding-type iron core which comprises a three-column type iron core, and the three-column type iron core is formed by laminated silicon sheets. Outside surfaces of two sides of the iron core column are provided with adjusting pad strips, an iron core binding tape is arranged outside the adjusting pad strips, and the iron core binding tape is used for binding the iron core column and the adjusting pad strips into a whole. The integral binding-type iron core has the advantages of no need for solidifying, short time-consumption and high binding efficiency, and further the integral binding-type iron core has the advantages that a large number of working hours can be saved, manufacturing cycle of the iron cores is shortened, labor intensity of workers is low, operation is easy, and working condition is improved.
Description
Technical field
The utility model belongs to the transformer technology field, is specifically related to a kind of overall binding formula iron core.
Background technology
Transformer gas is the main protection of transformer, need often get gas and maintenance, and ladder supplies maintenance gas to reach transformer usefulness up and down below being positioned at gas.The ladder that uses at present is as shown in Figure 1, when getting gas and maintenance gas, must live ladder and can only one-handed performance by other jacking equipments or one are hand steered, wastes time and energy very much and dangerous.
Summary of the invention
To the deficiency that prior art exists, the utility model technical problem to be solved is, a kind of simple in structure, the overall binding formula iron core that can enhance productivity, improve transformer performance is provided.
For solving the problems of the technologies described above; The technical scheme that the utility model is taked is: a kind of overall binding formula iron core; Comprise by the repeatedly long-pending three pillar type iron core that forms of silicon steel sheet; Be provided with the adjustment filler strip along said iron core column two side external surfaces, be outside equipped with at the adjustment filler strip said iron core column and adjustment filler strip are tied up the iron core binding strap of one.
Above-mentioned overall binding formula iron core, the colligation of said iron core binding strap is in adjustment filler strip two ends.
Above-mentioned overall binding formula iron core, said adjustment filler strip one end colligation three circle iron core binding straps; Other end colligation two circle iron core binding straps.
The advantage of the utility model overall binding formula iron core is: stretching resistance is strong: the stretching resistance as the hot strength 90～100Mpa, existing steel band has shock proof extensibility again; Percentage elongation is little, and dimensional stability is good, can keep pulling force for a long time; Temperature tolerance is good; 195 ℃～210 ℃ of heat distortion temperatures (0.46Mpa); 190 ℃～200 ℃ of heat distortion temperatures (1.8Mpa); 170 ℃ of the highest continuous firing temperature; Pliability is good; Toughness 50～60J/m can not damage by the iron core of colligation.Need not curing, short, colligation efficient height of time spent, save a large amount of man-hours, shorten the iron core manufacturing cycle; Labor strength is low, and is easy to operate, improves working conditions; The Tenax polyester belt is bigger than former rare latitude adhesive tape colligation power, and tensile strength is high; Reduce transformer operation noise; Because Tenax polyester belt width is than raw material narrow (raw material 50mm is wide, existing 19mm wide), thereby increase the iron core radiating surface, effectively reduced the iron core temperature rise.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details;
As shown in Figure 1; A kind of overall binding formula iron core; Comprise by the repeatedly long-pending three pillar type iron core 2 that forms of silicon steel sheet 1, be provided with adjustment filler strip 4 along two side external surfaces of iron core column 3, adjustment filler strip 4 be outside equipped with iron core column 3 with adjust filler strip 4 and tie up the iron core binding strap 5 of one; For guaranteeing its steadiness, 5 colligations of iron core binding strap are in adjustment filler strip 4 two ends; Adjustment filler strip 4 one end colligations three circle iron core binding straps 5; Other end colligation two circle iron core binding straps 5.
Its concrete process of binding is: iron core is folded the first-class folder in back, uses the Tenax polyester packing belt then, cooperates special-purpose strapping tool on iron core, to form the totally enclosed polyester endless belt in some roads, and the iron core colligation is fastening, and its clear spacing is 100mm～200mm.Polyester belt model: High-Strength Tenax 2225; The thick 1.27mm. of specification: 19mmX
Certainly, above-mentioned explanation is not to be the restriction to the utility model, and the utility model also is not limited to above-mentioned giving an example; Those skilled in the art; In the essential scope of the utility model, the variation of making, remodeling, interpolation or replacement all should belong to the protection range of the utility model.
Claims (3)
1. overall binding formula iron core; Comprise by the repeatedly long-pending three pillar type iron core that forms of silicon steel sheet; It is characterized in that: be provided with the adjustment filler strip along said iron core column two side external surfaces, be outside equipped with at the adjustment filler strip said iron core column and adjustment filler strip are tied up the iron core binding strap of one.
2. overall binding formula iron core according to claim 1 is characterized in that: the colligation of said iron core binding strap is in adjustment filler strip two ends.
3. overall binding formula iron core according to claim 2 is characterized in that: said adjustment filler strip one end colligation three circle iron core binding straps; Other end colligation two circle iron core binding straps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205798325U CN202487351U (en) | 2011-12-30 | 2011-12-30 | Integral binding-type iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205798325U CN202487351U (en) | 2011-12-30 | 2011-12-30 | Integral binding-type iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202487351U true CN202487351U (en) | 2012-10-10 |
Family
ID=46961755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205798325U Expired - Fee Related CN202487351U (en) | 2011-12-30 | 2011-12-30 | Integral binding-type iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202487351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035375A (en) * | 2012-12-27 | 2013-04-10 | 青岛海沃电气设备有限公司 | Electric reactor with integrally-bound iron core and binding method of iron core of electric reactor |
| CN107546029A (en) * | 2017-09-27 | 2018-01-05 | 重庆科新电气有限公司 | The vertical three-phase three-limb amorphous alloy transformer core technology of making is turned in approaching channel colligation |
-
2011
- 2011-12-30 CN CN2011205798325U patent/CN202487351U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035375A (en) * | 2012-12-27 | 2013-04-10 | 青岛海沃电气设备有限公司 | Electric reactor with integrally-bound iron core and binding method of iron core of electric reactor |
| CN107546029A (en) * | 2017-09-27 | 2018-01-05 | 重庆科新电气有限公司 | The vertical three-phase three-limb amorphous alloy transformer core technology of making is turned in approaching channel colligation |
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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: 20121010 Termination date: 20121230 |