CN202134338U - Protection structure for clamping frame of high-voltage iron-core - Google Patents
Protection structure for clamping frame of high-voltage iron-core Download PDFInfo
- Publication number
- CN202134338U CN202134338U CN201120227397U CN201120227397U CN202134338U CN 202134338 U CN202134338 U CN 202134338U CN 201120227397 U CN201120227397 U CN 201120227397U CN 201120227397 U CN201120227397 U CN 201120227397U CN 202134338 U CN202134338 U CN 202134338U
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- iron core
- clamping frame
- clamping support
- pretension
- utility
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Abstract
The utility model discloses a protection structure for a clamping frame of a high-voltage iron-core. The protection structure comprises a clamping frame for clamping an iron core, and is characterized in that a pretension long pin is arranged on the clamping frame, a plurality of insulated rattans with I-shaped cross sections are arranged between the clamping frame and the iron core, and an insulated sleeve is also arranged on the pretension long pin. In the utility model, as the insulated rattans and the insulated sleeve are arranged, the insulating property between the iron core and the clamping frame is improved, the iron core is prevented from damage, and the safety of a transformer is ensured. The protection structure has the advantages of simple structure, convenience in use, good protection effect and strong insulating property; and the iron core is tightened through a drawstring and then coated with insulating paint, so that noise in the follow-up use is reduced, the product surface has low probability of damage and can not be corroded in long-term use, and the product stability is improved.
Description
Technical field
The utility model relates to the high-voltage line product and makes manufacture field, relates in particular to the high pressure iron core clamping support safeguard structure that needs use in the high-voltage line course of processing.
Background technology
As everyone knows, high-voltage line has very important status in supply of electric power, and the scope of high-voltage line is that voltage surpasses the above power transmission and transformation line of 380V; Like ten thousand volts of: 6000V, 11000V, 35000VD to 50, so the iron core of high line plays very large effect, if processing in the intermediate range in early stage; It is added does not tightly have looseningly, in the use in later stage, will have very big potential safety hazard so, and the clamping support of high-voltage line iron core exists many deficiencies in the prior art; Though can both be with the iron core pretension, assurance can not be become flexible, quality that can not well guarantee to process and the insulation property between iron core and the brandreth; The easily damaged or corrosion in the surface of iron core in the process of using, causes short circuit easily and damages whole transformer; Cause circuit to break off, influence manufacturing enterprise's power demands, cause economic loss.Therefore, the security protection that steps up frame of high pressure iron core remains further to be improved.
The utility model content
For solving the deficiency on the prior art, it is good that the utility model purpose provides a kind of protection effect, and the high pressure iron core clamping support safeguard structure that insulation property are strong can effectively be avoided insulation property between iron core and the brandreth, guarantees the safety of transformer.
The technical problem that the utility model requires to solve can realize through following technical scheme:
A kind of high pressure iron core clamping support safeguard structure; Comprise the clamping support that is used to clamp iron core; It is characterized in that, on described clamping support, be provided with pretension and have strong market potential, be provided with a plurality of insulation rattans between said clamping support and the iron core; The cross section of said insulation rattan is " worker " font, plays the effect of buffering and insulation.On said pretension is had strong market potential, also be provided with insulating sleeve, avoid iron core to have strong market potential and contact, guarantee transformer safety with pretension.
A kind of high pressure iron core clamping support safeguard structure according to above-mentioned wherein, also scribbles insulating varnish on the said iron core.
According to above-mentioned a kind of high pressure iron core clamping support safeguard structure, wherein, said iron core frame is provided with some drawstrings that are used for the tighten iron core.
Owing to adopted technical scheme as above, the utility model has increased the insulation property between iron core and the clamping support through insulation rattan and insulating sleeve are set, and has avoided the damage of iron core, has guaranteed the safety of transformer.It is simple in structure, and is easy to use, and protection effect is good; Insulation property are strong, adopt the drawstring tighten brushing insulating varnish, not only in the process that postorder uses, can reduce noise; And the surface of product cracky not, use the surface also can not corrode for a long time, strengthened the stability of product.
Description of drawings
Fig. 1 is the structural representation of a kind of high pressure iron core of the utility model clamping support safeguard structure.
10-clamping support among the figure, the 11-pretension is had strong market potential, 20-iron core, the 30-rattan that insulate, 40-drawstring.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, a kind of high pressure iron core of the utility model clamping support safeguard structure comprises the clamping support 10 that is used to clamp iron core, on clamping support 10, is provided with pretension and has strong market potential 11, is used to regulate the preload of clamping support 10.Between clamping support 10 and iron core 20, be provided with a plurality of insulation rattans 30, the cross section of said insulation rattan 30 is " worker " font, plays the effect of buffering and insulation.
Having strong market potential at pretension is with insulating sleeve on 11, make pretension have strong market potential 11 and iron core 20 between increase insulation property, avoid iron core 20 and pretension to have strong market potential and 11 contact, guarantee transformer safety.
In addition, on iron core 20, also scribble insulating varnish, played duplicate protection with insulation rattan 30 and insulating sleeve.
For increasing iron core 20 stable installation property; And the noise that reduces iron core 20 runnings produces; Iron core frame 10 is provided with some drawstrings that are used for the tighten iron core; This drawstring not only can play pressuring action to iron core 141, and can the surface of iron core not scratched, and has improved the security performance of using.
The utility model has increased the insulation property between iron core 20 and the clamping support 10 through insulation rattan 30 and insulating sleeve are set, and has avoided the damage of iron core 20, has guaranteed the safety of transformer.It is simple in structure, and is easy to use, and protection effect is good; Insulation property are strong, adopt the drawstring tighten brushing insulating varnish, not only in the process that postorder uses, can reduce noise; And the surface of product cracky not, use the surface also can not corrode for a long time, strengthened the stability of product.
More than show and described basic principle, principal character and the advantage of the present invention of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from spirit and scope of the invention, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (3)
1. high pressure iron core clamping support safeguard structure; Comprise the clamping support that is used to clamp iron core; It is characterized in that, on described clamping support, be provided with pretension and have strong market potential, be provided with a plurality of insulation rattans between said clamping support and the iron core; The cross section of said insulation rattan is " worker " font, on said pretension is had strong market potential, also is provided with insulating sleeve.
2. a kind of high pressure iron core clamping support safeguard structure as claimed in claim 1 is characterized in that, also scribbles insulating varnish on the said iron core.
3. a kind of high pressure iron core clamping support safeguard structure as claimed in claim 1 is characterized in that said iron core frame is provided with some drawstrings that are used for the tighten iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120227397U CN202134338U (en) | 2011-06-30 | 2011-06-30 | Protection structure for clamping frame of high-voltage iron-core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120227397U CN202134338U (en) | 2011-06-30 | 2011-06-30 | Protection structure for clamping frame of high-voltage iron-core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134338U true CN202134338U (en) | 2012-02-01 |
Family
ID=45523100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120227397U Expired - Fee Related CN202134338U (en) | 2011-06-30 | 2011-06-30 | Protection structure for clamping frame of high-voltage iron-core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134338U (en) |
-
2011
- 2011-06-30 CN CN201120227397U patent/CN202134338U/en not_active Expired - Fee Related
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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: 20120201 Termination date: 20130630 |