CN104599794B - The method for maintaining of maintenance umbrella and insulator - Google Patents
The method for maintaining of maintenance umbrella and insulator Download PDFInfo
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- CN104599794B CN104599794B CN201510003018.1A CN201510003018A CN104599794B CN 104599794 B CN104599794 B CN 104599794B CN 201510003018 A CN201510003018 A CN 201510003018A CN 104599794 B CN104599794 B CN 104599794B
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- insulator
- umbrella
- maintenance
- full skirt
- maintaining
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Abstract
The present invention discloses a kind of maintenance umbrella, the maintenance umbrella is used to repair the aging insulator of full skirt appearance, the insulator includes insulator and is coated on the external at least a piece of above-mentioned full skirt of the insulation, the maintenance pack includes longitudinally disposed sleeve part and by the radially-protruding at least a piece of repairing full skirt of the sleeve part, and the sleeve part can be set in the insulator outside surface after the above-mentioned full skirt of removal.The invention also discloses a kind of method for maintaining of insulator, the method is repaired by above-mentioned maintenance umbrella to insulator.The method for maintaining of maintenance umbrella of the invention and insulator, efficiently solves the problem of aging of insulator, reduces the maintenance cost of insulator.
Description
Technical field
The present invention relates to one kind transmission of electricity insulator arrangement field, specifically a kind of method for maintaining for repairing umbrella and insulator.
Background technology
At present, insulator is widely used in power industry.The insulator of early stage is usually porcelain insulator, with
Atmospheric environment deteriorates, air gradation for surface pollution more and more higher, and porcelain insulator constantly occurs pollution flashover accident in the case of contamination, to power network
Huge loss is caused, the even running of power network has been had a strong impact on.Then composite insulator is have developed, composite insulator has
Good mechanical property, corrosion resistance is strong, anti-soil dodge rain dodge icing performance it is good the advantages of.
And the composite insulator of early stage, due to formula imperfection the problems such as, cause material in itself performance can not support insulation
The longtime running of son.With the increase of run time, the full skirt on the composite insulator of part occurs in that the phenomenon such as aging, damaged,
Cause the reduction of insulator dielectric performance, it is impossible to reach the insulating requirements of equipment.In order to solve the above problems, typically now will appear from
Aging insulator is changed, so that wasting a large amount of manpower and materials, increased Transmission Cost.
The content of the invention
In view of the shortcomings of the prior art, an object of the present invention is to provide a kind of maintenance umbrella, and the maintenance umbrella can be to occurring
Aging insulator is repaired, while advantage of lower cost.
For achieving the above object, the technology used in the present invention means are as follows：One kind maintenance umbrella, for repairing full skirt
There is aging insulator, the insulator includes insulator and is coated on the external at least a piece of above-mentioned full skirt of the insulation, the dimension
Repair pack and include longitudinally disposed sleeve part and by the radially-protruding at least a piece of repairing full skirt of the sleeve part, the sleeve part can be arranged
The insulator outside surface after above-mentioned full skirt is removed.
Above-mentioned maintenance umbrella, due to aging above-mentioned full skirt can be replaced, it is not necessary to by the whole replacing of above-mentioned insulator, be also not required to
The insulator is dismantled by equipment, the Ageing of Insulators is efficiently solved the problems, such as, the maintenance umbrella is easy for installation, effectively reduced
The maintenance cost of insulator.
Preferably, above-mentioned maintenance umbrella also includes at least one longitudinally disposed seam, and reconfiguration is stitched by the maintenance umbrella by axle center
Radially disconnect and being formed.The maintenance pack is overlayed on above-mentioned insulator by the seam.It is further preferable that above-mentioned seam is vertical
Upward spiral is set.The seam that the spiral is set, increased the length of the seam, can be prevented effectively from the insulating properties due to seam crossing
Energy difference, causes punch through electric current and punctures along seam, destroys the insulating properties of insulator.
Preferably, it is provided with projection on above-mentioned sleeve part inwall.The projection can make the inwall of the maintenance umbrella and above-mentioned insulation
The outer surface of body produces certain interval, and then carries out encapsulating bonding.
In view of the shortcomings of the prior art, the second object of the present invention is to provide a kind of method for maintaining of insulator, the insulation
The method for maintaining of son can replace aging full skirt, and without changing whole insulator, maintenance cost is low.
For achieving the above object, the technology used in the present invention means are as follows：A kind of method for maintaining of insulator, should
Insulator includes insulator and is coated on the external at least a piece of full skirt of the insulation, and the method for maintaining of the insulator is sent out with above-mentioned
The maintenance umbrella of bright any one is repaired to the insulator, is comprised the following steps：
1. aging at least a piece of above-mentioned full skirt removal is will appear from, exposes the above-mentioned insulator of inside；
2. above-mentioned maintenance umbrella cover is set the position for being removed above-mentioned full skirt on the body；
3. the maintenance umbrella is fixed on the body.
, there is aging full skirt in the method for maintaining of above-mentioned insulator, substituted with maintenance umbrella of the invention by removing completely
Removed full skirt, it is to avoid replacement whole insulator；When being repaired to insulator, without by the insulator by being torn open in equipment
Unload, method for maintaining is easy, reduces the maintenance cost of insulator.
Preferably, above-mentioned steps 1. after the completion of, the insulator outside surface that will expose is polished, then carries out above-mentioned steps
②.The insulator outside surface is polished, is conducive to subsequently bonding on the body above-mentioned maintenance umbrella.
Preferably, when using it is above-mentioned with it is jointed maintenance umbrella repaired when, above-mentioned steps 3. in fixing means be
Blocked by the seam of above-mentioned maintenance umbrella and with the handing-over of above-mentioned insulator upper and lower ends seam, the maintenance umbrella and insulator it
Between form the gap of relative closure, glue is injected in the gap, and the gap is filled up, the final curing glue.By this
The mode of injecting glue bonds the maintenance umbrella and insulation physical efficiency bonds on the body the maintenance umbrella securely, prevents the maintenance umbrella
Bond loosely, fall off.It is further preferable that above-mentioned glue injects in the gap from the bottom to top.
Preferably, aging above-mentioned full skirt is the continuous full skirt of supreme two panels, and the maintenance pack is included and aging full skirt piece
Number is identical, shape size identical repairing full skirt.When the upper maintenance umbrella is replaced, due to the maintenance umbrella repairing full skirt piece number,
Shape, size all same, the insulating properties of the insulator do not change.
Preferably, when using it is above-mentioned repaired with jointed maintenance umbrella when, neighbouring two maintenance umbrellas
Seam staggers on above-mentioned insulator.The seam staggers installation, prevents electric current from being flowed along seam, so that reducing insulator
Insulating properties.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the maintenance umbrella 100 of the embodiment of the present invention one；
Fig. 2 is the schematic perspective view of the insulator 10 of the maintenance repairing of umbrella 100 of the embodiment of the present invention one；
Fig. 3 is that the insulator 10 of maintenance umbrella 100 repairing of the embodiment of the present invention one removes the solid after aging full skirt 12
Schematic diagram；
Fig. 4 is the schematic perspective view of the maintenance umbrella 200 of the embodiment of the present invention two.
Wherein,
100th, 200 --- maintenance umbrella；
110th, 210 --- sleeve part；
120th, 220 --- repairing full skirt；
130th, 230 --- seam；
10 --- insulator；
11 --- insulator；
12 --- full skirt；
13 --- flange.
Specific embodiment
As requested, specific embodiment of the invention will be disclosed here.It is to be understood, however, that described herein
Implementation method be only exemplary of the invention, it can be presented as various forms.Therefore, what is disclosed here is specific thin
Section is not to be considered as limiting, and being merely possible to the basis of claim and conduct is used to instruct those skilled in the art
Representational basis of the invention is differently applied in any appropriate mode in practice, including using described herein various
Feature simultaneously combines the feature that may do not disclosed clearly here.
Embodiment one：
As shown in Figure 1-Figure 3, there is aging insulator 10, absolutely for repairing full skirt 12 in the maintenance umbrella 100 of the present embodiment
The insulator 11 of edge 10 including column, the full skirt 12 of the sheet being coated on outside insulator 11 and installed in the two ends of insulator 11
Flange 13.Maintenance umbrella 100 includes longitudinally disposed sleeve part 110 and by the radially-protruding repairing full skirt 120 of sleeve part, repairs umbrella
100 are radially disconnected by axle center and form seam 130.
Insulator 11 is glass steel material, and insulator 11 is coated with 12 full skirts 12, six full skirts of its middle and upper part
12 generations are aging.The longitudinal length of sleeve part 110 is the longitudinal direction height of the aging six piece full skirt 12 of removal, sleeve part 110
External diameter of the internal diameter slightly larger than insulator 11.Maintenance umbrella 100 include six repairing full skirts 120, this six repairing full skirts 120 with it is aging
Six shape sizes of full skirt 12 correspond.Seam 130 is vertical direction.
The maintenance umbrella 100 of the present embodiment, aging full skirt 12 is replaced by repairing umbrella 100, it is not necessary to change whole appearance
The insulator 10 of aging phenomenon, and insulator 10 need not be dismantled by equipment, directly remove aging full skirt 12, so that it may
Maintenance umbrella 100 is set in the outer surface of insulator 11 of the full skirt 12 for getting rid of aging by seam 130.The maintenance of the present embodiment
Umbrella 100 efficiently solves the problems, such as that insulator 10 is aging, reduces the maintenance cost of insulator 10.
Embodiment two：
As shown in figs 2-4, the maintenance umbrella 200 of the present embodiment is used to repair the insulator 10 in the embodiment of the present invention one.
Wherein spiral is set seam 230 in the vertical.The inwall of sleeve part 210 is provided with some projections (not shown).Apart from the above description,
The maintenance umbrella 200 of the present embodiment is identical with the structure of maintenance umbrella 100 of the present embodiment one.
The maintenance umbrella 200 of the present embodiment, helical form is set to by by seam 230, increased seam 230 in repairing full skirt
The development length on 220 surfaces, can be prevented effectively from due to the insulating properties difference that seam 230 goes out, and cause electric current to be hit along seam 230
Wear, the insulating properties of consistent destruction insulator 10.Raised setting can be by the inwall of sleeve part 210 and the outer surface of insulator 11
Certain interval is formed, is conducive to the injection of glue and is uniformly distributed, it is ensured that the fixed reliability of maintenance umbrella 200.
Embodiment three：
As shown in Figure 1-Figure 3, the present embodiment is a kind of method for maintaining of insulator, and maintenance is the embodiment of the present invention one
Insulator 10, be the maintenance umbrella 100 of the embodiment of the present invention one.Comprise the following steps：
First, six, the top of insulator 10 into aging full skirt 12 occurs to remove, exposes the insulator 11 of inside, will insulated
Polished on the surface that body 11 exposes；
2nd, maintenance umbrella 100 is set in the exposed position of insulator 11；
3rd, the seam 130 for repairing umbrella 100 is blocked, the handing-over seam of umbrella 100 and the upper and lower ends of insulator 11 will be repaired
Blocked, and hole for injecting glue is reserved in lower end, steam vent is reserved in upper end, in the inwall and the appearance of insulator 11 of sleeve part 110
The gap of relative closure is formed between face；
4th, glue is slowly injected in the gap from the bottom to top by above-mentioned steam vent, hole for injecting glue is blocked after gap is filled up
And steam vent；
5th, glue is solidified.
, there is aging full skirt 12 in the method for maintaining of the insulator of the present embodiment, use dimension of the invention by removing completely
Repair umbrella 100 and replace removed full skirt 12, it is to avoid replacing whole insulator 10；When being repaired to insulator 10, without
Insulator 10 is dismantled by equipment, it is easy to maintenance, reduce maintenance cost；To the appearance of insulator 11 of removal full skirt 12 part
Face is polished, and is conducive to being securely bonded to maintenance umbrella 100 on insulator 11；Maintenance is bonded by way of encapsulating from the bottom to top
Umbrella 100, it is to avoid bubble is produced in gap, causing the mode of imperfect bonding, encapsulating makes bonding more firm, improve maintenance
The service life of umbrella 100.
If all generation is aging for 12 full skirts 12 on the insulator 10 in the embodiment of the present invention one, implement when with this
, it is necessary to be arranged two neighbouring maintenance umbrellas 100 when the maintenance umbrella 100 of example one is repaired, when seated by two maintenances
The seam 130 of umbrella 100 staggers arrangement.Can so prevent electric current from being flowed along seam, destroy the insulating properties of insulator 10.
Technology contents of the invention and technical characterstic have revealed that as above, it being understood, however, that in creative ideas of the invention
Under, those skilled in the art can make various changes and improve to said structure and material, including individually disclose here or want
Ask the combination of the technical characteristic of protection, it will be apparent that other combinations including these features.These deformations and/or combination each fall within this
In the involved technical field of invention, and fall into the protection domain of the claims in the present invention.
Claims (10)
1., there is aging insulator for repairing full skirt in a kind of maintenance umbrella, and the insulator includes insulator and is coated on institute
State the external at least a piece of full skirt of insulation, it is characterised in that：The maintenance pack includes longitudinally disposed sleeve part and by institute
The radially-protruding at least a piece of repairing full skirt of sleeve part is stated, the sleeve part can be set in the insulation after the removal full skirt
External surface.
It is 2. as claimed in claim 1 to repair umbrella, it is characterised in that：The maintenance umbrella also includes that at least one longitudinally disposed connects
Seam, the seam is radially disconnected by axle center by the maintenance umbrella and being formed.
It is 3. as claimed in claim 2 to repair umbrella, it is characterised in that：Spiral is set the seam in the vertical.
It is 4. as claimed in claim 1 to repair umbrella, it is characterised in that：Projection is provided with the sleeve part inwall.
5. a kind of method for maintaining of insulator, the insulator includes insulator and is coated on external at least a piece of of the insulation
Full skirt, the method for maintaining of the insulator is tieed up with the maintenance umbrella described in claim 1-4 any one to the insulator
Repair, comprise the following steps：
1. aging at least a piece of described full skirt removal is will appear from, exposes the insulator of inside；
2. the maintenance umbrella cover is located on the insulator position for being removed the full skirt；
3. the maintenance umbrella is fixed on the insulator.
6. the method for maintaining of insulator as claimed in claim 5, it is characterised in that：The step 1. after the completion of, by what is exposed
The insulator outside surface is polished, then carries out the step 2..
7. the method for maintaining of insulator as claimed in claim 5, it is characterised in that：When using dimension as claimed in claim 2
When repairing umbrella and being repaired, the step 3. in fixing means be by the seam and upper and lower with the insulator two of the maintenance umbrella
The handing-over seam at end is blocked, and the gap of relative closure is formed between the maintenance umbrella and insulator, and glue injection is described
In gap, and the gap is filled up, glue described in final curing.
8. the method for maintaining of insulator as claimed in claim 7, its feature with：The glue inject from the bottom to top it is described between
In gap.
9. the method for maintaining of insulator as claimed in claim 5, it is characterised in that：The aging full skirt is that at least two panels connects
Continuous full skirt, the maintenance pack includes, shape size identical repairing full skirt identical with aging full skirt piece number.
10. the method for maintaining of insulator as claimed in claim 5, it is characterised in that：When using dimension as claimed in claim 2
When repairing umbrella and being repaired, the seams of two neighbouring maintenance umbrellas stagger on the insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510003018.1A CN104599794B (en) | 2015-01-05 | 2015-01-05 | The method for maintaining of maintenance umbrella and insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510003018.1A CN104599794B (en) | 2015-01-05 | 2015-01-05 | The method for maintaining of maintenance umbrella and insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104599794A CN104599794A (en) | 2015-05-06 |
| CN104599794B true CN104599794B (en) | 2017-05-31 |
Family
ID=53125509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510003018.1A Active CN104599794B (en) | 2015-01-05 | 2015-01-05 | The method for maintaining of maintenance umbrella and insulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN104599794B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128808A (en) * | 2016-08-17 | 2016-11-16 | 国网山东省电力公司荣成市供电公司 | A kind of insulating bar |
| CN114102938A (en) * | 2021-11-16 | 2022-03-01 | 贵州电网有限责任公司 | Method for rapid modeling and repairing damage of porcelain insulator of power equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4440975A (en) * | 1981-08-05 | 1984-04-03 | Ceraver | Electrical insulator including a molded one-piece cover having plate-like fins with arcuately displaced mold line segments |
| JP2000011783A (en) * | 1998-06-25 | 2000-01-14 | Daihen Corp | Resin insulator and its manufacture |
| CN203205156U (en) * | 2013-01-31 | 2013-09-18 | 浙江华高电气有限公司 | Tool for rapidly repairing umbrella skirt of hollow composite insulator |
| CN103545062A (en) * | 2013-10-29 | 2014-01-29 | 江苏神马电力股份有限公司 | Auxiliary umbrella cover |
| CN204288980U (en) * | 2015-01-05 | 2015-04-22 | 江苏神马电力股份有限公司 | Maintenance umbrella |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2912218B2 (en) * | 1996-03-18 | 1999-06-28 | 日本碍子株式会社 | How to repair the cap of composite insulators |
-
2015
- 2015-01-05 CN CN201510003018.1A patent/CN104599794B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4440975A (en) * | 1981-08-05 | 1984-04-03 | Ceraver | Electrical insulator including a molded one-piece cover having plate-like fins with arcuately displaced mold line segments |
| JP2000011783A (en) * | 1998-06-25 | 2000-01-14 | Daihen Corp | Resin insulator and its manufacture |
| CN203205156U (en) * | 2013-01-31 | 2013-09-18 | 浙江华高电气有限公司 | Tool for rapidly repairing umbrella skirt of hollow composite insulator |
| CN103545062A (en) * | 2013-10-29 | 2014-01-29 | 江苏神马电力股份有限公司 | Auxiliary umbrella cover |
| CN204288980U (en) * | 2015-01-05 | 2015-04-22 | 江苏神马电力股份有限公司 | Maintenance umbrella |
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| Publication number | Publication date |
|---|---|
| CN104599794A (en) | 2015-05-06 |
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| PB01 | Publication | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160706 Address after: 226017 Jiangsu city of Nantong province Nantong economic and Technological Development Zone Science and Technology Industrial Park of Su Tong Jiang Cheng Road No. 1088 Jiang Park Building 3, room 1467, R & D Applicant after: Jiangsu Shenma Electric Power Co., Ltd. Applicant after: North China Electrical Power Research Institute LLC Address before: 226017 Jiangsu city of Nantong province Nantong economic and Technological Development Zone Science and Technology Industrial Park of Su Tong Jiang Cheng Road No. 1088 Jiang Park Building 3, room 1467, R & D Applicant before: Jiangsu Shenma Electric Power Co., Ltd. |
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