CN204496990U - A kind of synthetic insulator dirtproof cover - Google Patents
A kind of synthetic insulator dirtproof cover Download PDFInfo
- Publication number
- CN204496990U CN204496990U CN201520020073.7U CN201520020073U CN204496990U CN 204496990 U CN204496990 U CN 204496990U CN 201520020073 U CN201520020073 U CN 201520020073U CN 204496990 U CN204496990 U CN 204496990U
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- CN
- China
- Prior art keywords
- insulator
- cover body
- draw ring
- dirtproof
- underground layering
- Prior art date
- 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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Links
- 239000012212 insulator Substances 0.000 title claims abstract description 57
- 238000004804 winding Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model relates to a kind of synthetic insulator dirtproof cover, and comprise cover body, draw ring, pre-underground layering, cover body is arranged on exterior insulator, and cover body is inner is provided with groove near insulator, and be provided with pre-underground layering in groove, pre-underground layering end winding support has draw ring.The utility model has the advantages that: protection synthetic insulator, guarantee that full skirt cleans.After dirtproof cover puts into operation, the cleannes according to making an inspection tour feedback judge whether that Insulators dirtproof cover carries out charged for replacement.Solve IA and heavily contaminated area 3-4 will carry out the problem changed by Insulators.Extend the useful life of Chong Wu district synthetic insulator, save a large amount of financial resources, material resources, manpower.
Description
Technical field
The utility model relates to a kind of synthetic insulator dirtproof cover.
Background technology
Along with the development of science and technology, synthetic insulator has been widely used in circuit.Be different from traditional porcelain insulator can regularly have a power failure cleaning or Living water washing, cannot clean after synthetic insulator puts into operation, contamination of accumulating over a long period is serious.Particularly heavily contaminated area, dust is many, high adsorption capacity, is attached in synthetic insulator full skirt, reduces insulation creep distance.Research finds, the synthetic insulator full skirt running 5 years in Chong Wu district is filled up by dunghill, very easily pollution flashover accident occurs.For avoiding pollution flashover, synthetic insulator carries out a rotation for 10 years in general area, and IA carries out a rotation for 5 years, and extra heavy IA 3-4 will carry out rotation by Insulators.Insulator rotation cost is large, and quantities is large, and seriously polluted regional rotational cycle is short, exhausts the people and drains the treasury.For this reason and invention Chong Wu district synthetic insulator dirtproof cover just can solve problems in most economical mode.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of filthy area and heavily contaminated area synthetic insulator avoided and scraps seriously and in advance because of contamination or cause the synthetic insulator dirtproof cover of pollution flashover.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of synthetic insulator dirtproof cover, comprise cover body, draw ring, pre-underground layering, cover body is arranged on exterior insulator, and cover body is inner is provided with groove near insulator, and be provided with pre-underground layering in groove, pre-underground layering end winding support has draw ring.
Described cover body is covered at outer surface of insulator.
Also comprise insulating bar, for pulling draw ring, insulating bar is provided with gap, and insulating bar external diameter is less than draw ring internal diameter.
Described draw ring is arranged on the two ends of pre-underground layering.
Described pre-underground layering is two or more.
Described cover body thickness is 0.3-0.6mm.
Compared with prior art, the beneficial effects of the utility model are:
Protection synthetic insulator, guarantees that full skirt cleans.After dirtproof cover puts into operation, the cleannes according to making an inspection tour feedback judge whether that Insulators dirtproof cover carries out charged for replacement.Solve IA and heavily contaminated area 3-4 will carry out the problem changed by Insulators.Extend the useful life of Chong Wu district synthetic insulator, save a large amount of financial resources, material resources, manpower.Be provided with groove in cover body, and pre-underground layering is set is convenient to pull down cover body, without the need to shifting conductor load, without the need to dismantling synthetic insulator, compared to insulator rotation, time saving and energy saving successful, high financial profit.The groove of cover body is the weakest place of cover body, and pre-underground layering is arranged on this, can be torn by cover body labour-saving, dismantles cover body for convenience, utilizes insulating bar to pull draw ring, realizes time saving and energy saving dismounting cover body.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the partial sectional view of cover body.
Fig. 3 is the structural representation of insulating bar.
In figure: 1-cover body 2-draw ring 3-pre-underground layering 4-insulator 5-insulating bar 6-gap.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail, but it should be noted that enforcement of the present utility model is not limited to following execution mode.
See Fig. 1-Fig. 3, a kind of synthetic insulator dirtproof cover, comprise cover body 1, draw ring 2, pre-underground layering 3, it is outside that cover body 1 is arranged on insulator 4, and cover body 1 is inner is provided with groove near insulator 4, and be provided with pre-underground layering 3 in groove, pre-underground layering 3 end winding support has draw ring 2.
Wherein, cover body 1 is covered at insulator 4 outer surface.Also comprise insulating bar 5, can be used for pulling draw ring 2 to be removed by cover body 1, insulating bar 5 is provided with gap 6, and insulating bar 5 external diameter is less than draw ring 2 internal diameter.Draw ring 2 is arranged on the two ends of pre-underground layering 3.Pre-underground layering 3 is two or more.Cover body 1 thickness is 0.3-0.6mm.
Embodiment 1:
See Fig. 1, Fig. 2, synthetic insulator dirtproof cover, comprise cover body 1, draw ring 2, pre-underground layering 3, it is outside that cover body 1 is arranged on insulator 4, and cover body 1 is inner is provided with groove near insulator 4, and be provided with pre-underground layering 3 in groove, pre-underground layering 3 end winding support has draw ring 2.Cover body 1 is covered at insulator 4 outer surface, can when producing insulator 4, directly make cover body 1 in the mode of overlay film, and in cover body 1 pre-buried pre-underground layering 3, pre-underground layering 3 two ends fixed pull ring 2, also can arrange the pre-underground layering 3 of more than two, prevents when dismantling cover body 1, fracture in the middle of pre-underground layering 3, and then the dismounting of cover body 1 cannot be realized.After dirtproof cover puts into operation, the cleannes according to making an inspection tour feedback judge whether that Insulators dirtproof cover carries out charged for replacement, dismantle dirtproof cover by the mode pulling draw ring 2 to make pre-underground layering 3 tear cover body 1.For convenience of dismounting cover body 1, introduce insulating bar 5, see Fig. 3, insulating bar 5 is penetrated in draw ring 2, block draw ring 2 with gap 6, utilize the effect of lever to be taken out of from the groove of cover body 1 by pre-underground layering 3, tear cover body 1, realize the dismounting of cover body 1, time saving and energy saving.Cover body 1 can adopt the electrically insulating silicone rubber material of 0.3-0.5mm thickness to make, and pre-underground layering 3 also adopts electrically insulating silicone rubber material to make, and insulation effect is good.
The utility model protection synthetic insulator, guarantees that full skirt cleans.After dirtproof cover puts into operation, the cleannes according to making an inspection tour feedback judge whether that Insulators dirtproof cover carries out charged for replacement.Solve IA and heavily contaminated area 3-4 will carry out the problem changed by Insulators.Extend the useful life of Chong Wu district synthetic insulator, save a large amount of financial resources, material resources, manpower.Be provided with groove in cover body, and pre-underground layering is set is convenient to pull down cover body, without the need to shifting conductor load, without the need to dismantling synthetic insulator, compared to insulator rotation, time saving and energy saving successful, high financial profit.The groove of cover body is the weakest place of cover body, and pre-underground layering is arranged on this, can be torn by cover body labour-saving, dismantles cover body for convenience, utilizes insulating bar to pull draw ring, realizes time saving and energy saving dismounting cover body.
Claims (6)
1. a synthetic insulator dirtproof cover, is characterized in that, comprise cover body, draw ring, pre-underground layering, cover body is arranged on exterior insulator, and cover body is inner is provided with groove near insulator, and be provided with pre-underground layering in groove, pre-underground layering end winding support has draw ring.
2. a kind of synthetic insulator dirtproof cover according to claim 1, it is characterized in that, described cover body is covered at outer surface of insulator.
3. a kind of synthetic insulator dirtproof cover according to claim 1, it is characterized in that, also comprise insulating bar, for pulling draw ring, insulating bar is provided with gap, and insulating bar external diameter is less than draw ring internal diameter.
4. a kind of synthetic insulator dirtproof cover according to claim 1, it is characterized in that, described draw ring is arranged on the two ends of pre-underground layering.
5. a kind of synthetic insulator dirtproof cover according to claim 1, is characterized in that, described pre-underground layering is two or more.
6. a kind of synthetic insulator dirtproof cover according to claim 1, is characterized in that, described cover body thickness is 0.3-0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020073.7U CN204496990U (en) | 2015-01-12 | 2015-01-12 | A kind of synthetic insulator dirtproof cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020073.7U CN204496990U (en) | 2015-01-12 | 2015-01-12 | A kind of synthetic insulator dirtproof cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204496990U true CN204496990U (en) | 2015-07-22 |
Family
ID=53576286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520020073.7U Active CN204496990U (en) | 2015-01-12 | 2015-01-12 | A kind of synthetic insulator dirtproof cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204496990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610914A (en) * | 2017-09-28 | 2018-01-19 | 句容市大唐电气有限公司 | Just cleaning type bushing for transformer |
-
2015
- 2015-01-12 CN CN201520020073.7U patent/CN204496990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610914A (en) * | 2017-09-28 | 2018-01-19 | 句容市大唐电气有限公司 | Just cleaning type bushing for transformer |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |