CN203629556U - Electric power equipment RTV coating layer measurement sampling tool - Google Patents
Electric power equipment RTV coating layer measurement sampling tool Download PDFInfo
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- CN203629556U CN203629556U CN201320696538.1U CN201320696538U CN203629556U CN 203629556 U CN203629556 U CN 203629556U CN 201320696538 U CN201320696538 U CN 201320696538U CN 203629556 U CN203629556 U CN 203629556U
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- sample
- sampling
- sample collection
- power equipment
- sampling tool
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- 238000005070 sampling Methods 0.000 title claims abstract description 42
- 238000005259 measurement Methods 0.000 title claims abstract description 14
- 239000011247 coating layer Substances 0.000 title abstract 4
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 239000012212 insulator Substances 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 5
- 239000003973 paint Substances 0.000 abstract description 4
- 230000000717 retained effect Effects 0.000 abstract 2
- 238000009675 coating thickness measurement Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000003373 anti-fouling effect Effects 0.000 description 3
- 108010066278 cabin-4 Proteins 0.000 description 3
- 238000009422 external insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to an electric power equipment RTV coating layer measurement sampling tool which comprises a handle, an elastic arm, a fixed point, a sample collection cabin, a sample collection cabin door, a sample interception device and a scraper piece. According to the electric power equipment RTV coating layer measurement sampling tool, through setting a scraper with the corresponding size and the sample collection cabin, an insulating rod is used to place a sampling scraper at the surface of an insulator which is needed to be sampled, slight pressing is carried out to allow a sample retained part sample collection cabin door to be opened, the sampling tool is dragged to start sampling while certain pressure is maintained, the sampling tool is lifted when the sampling is completed, the sample collection cabin door is closed and the sample is retained, and problems that the requirement of paper cutter sampling is high, the sizes of sample pieces are not uniform, the thickness collection is not completed due to curve at the surface of the insulator, large difficult and defects are brought to the field inspection work and hidden trouble is brought to the safe operation of the equipment are solved well. The electric power equipment RTV coating layer measurement sampling tool has the advantages of simple structure, convenient operation, the improvement of the anti-pollution-flashover paint coating thickness measurement sampling working quality, and the guarantee of the safe operation of electrical equipment.
Description
Technical field
The utility model belongs to electrical equipment technical field, particularly relates to a kind of power equipment RTV Coating measurement sampling instrument.
Background technology
At present, electric system external insulation antifouling flush paint is an important technique measure that effectively prevents electric system external insulation pollution of electric transmission and transformation equipment flashover, and this coating wanted overcoating once every 5 to 10 years, and it applies thickness and its result of use is closely related.Examination criteria DL/T627-2012 requires coating thickness to be generally not less than 0.3mm, when constituent parts is specifically carried out, is also not quite similar.
Measuring method is that microtomy is measured antifouling flush paint (RTV) coating thickness at present, and the method for sampling is: " sample should be chosen at random on the upper and lower surface of insulator, but except the edge and property at parts of edges and corners of test product.Adopt paper knife or the sampling of other instruments, and be cut into standard size 20mmx20mm.The specimen surface cutting should be without defects such as projection, pit, bubbles.Each insulator is got 5 samples.”
The deficiency of current methods:
Use paper knife sampling higher to sampling request; The size inequality of print; Because insulator surface has radian, thickness is taked imperfect, brings larger difficulty and defect to onsite acceptance work, brings hidden danger to equipment safety operation.
Summary of the invention
The utility model be solve use the size inequality of having relatively high expectations of existing in paper knife sampling, print, because insulator surface has radian, that thickness is taked is imperfect, bring compared with large difficulty and defect, bring the problem of hidden danger and a kind of simple in structure, easy to install, power equipment RTV Coating measurement sampling instrument of increasing work efficiency is provided to equipment safety operation to onsite acceptance work.
The technical scheme that the utility model is taked for the technical matters existing in solution known technology is:
The power equipment RTV Coating measurement sampling instrument of the utility model embodiment, this power equipment RTV Coating measurement sampling instrument comprises: handle, elastic arm, point of fixity, sample collection cabin, sample collection hatch door, sample interceptor, wing;
Handle connects wing, handle is arranged on the top of sampling instrument, wing is arranged on the end of sampling instrument, point of fixity is arranged on elastic arm, sample collection cabin is arranged between elastic arm, sample collection hatch door is arranged on the end in sample collection cabin, and sample interceptor is arranged on the end of elastic arm.
The utility model can also adopt following technical measures:
Further, handle connects wing by elastic arm.
Advantage and the good effect that the utlity model has are: because the utility model is by arranging scraper and the sample collection cabin of corresponding size, utilize insulating bar that sampling scraper is placed on to the insulator surface that needs sampling, light pressure opened sample reserve part sample collection hatch door, under maintenance certain pressure, drag sampling instrument and start sampling, sample and lift sampling instrument when complete, sample collection hatch door is closed keeping sample, preferably resolve and use having relatively high expectations of existing in paper knife sampling, the size inequality of print, because insulator surface has radian, thickness is taked imperfect, bring larger difficulty and defect to onsite acceptance work, bring the problem of hidden danger to equipment safety operation.The utility model is simple in structure, easy to operate, has improved the quality that antifouling flush paint is applied to thickness measure sampling work, has ensured the safe operation of electrical equipment.
Accompanying drawing explanation
Fig. 1 is the power equipment RTV Coating measurement sample man lamps structure schematic diagram that the utility model embodiment provides;
Fig. 2 is the sample interceptor that provides of the utility model embodiment and the structural representation of sample collection hatch door;
In figure: 1, handle; 2, elastic arm; 3, point of fixity; 4, sample collection cabin; 5, sample collection hatch door; 6, sample interceptor; 7, wing.
Embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2:
As depicted in figs. 1 and 2, the power equipment RTV Coating measurement of the utility model embodiment sampling instrument is mainly made up of handle 1, elastic arm 2, point of fixity 3, sample collection cabin 4, sample collection hatch door 5, sample interceptor 6, wing 7;
Handle 1 connects wing 7 by elastic arm 2, handle 1 is arranged on the top of sampling instrument, wing 7 is arranged on the end of sampling instrument, point of fixity 3 is arranged on elastic arm 2, sample collection cabin 4 is arranged between elastic arm 2, sample collection hatch door 5 is arranged on the end in sample collection cabin 4, and sample interceptor 6 is arranged on the end of elastic arm 2;
When the utility model work, utilize insulating bar that sampling wing 7 is placed on to the insulator surface that needs sampling, light pressure opened sample collection hatch door 5, under maintenance certain pressure, drag sampling instrument and start sampling, sample when complete and lift wing 7 by handle 1, sample thief is collected hatch door 5 and is closed keeping sample.
The above is only to preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, every foundation technical spirit of the present utility model is to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (2)
1. a power equipment RTV Coating measurement sampling instrument, is characterized in that, this power equipment RTV Coating measurement sampling instrument comprises: handle, elastic arm, point of fixity, sample collection cabin, sample collection hatch door, sample interceptor, wing;
Handle connects wing, handle is arranged on the top of sampling instrument, wing is arranged on the end of sampling instrument, point of fixity is arranged on elastic arm, sample collection cabin is arranged between elastic arm, sample collection hatch door is arranged on the end in sample collection cabin, and sample interceptor is arranged on the end of elastic arm.
2. power equipment RTV Coating measurement sampling instrument as claimed in claim 1, is characterized in that, handle connects wing by elastic arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696538.1U CN203629556U (en) | 2013-11-06 | 2013-11-06 | Electric power equipment RTV coating layer measurement sampling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696538.1U CN203629556U (en) | 2013-11-06 | 2013-11-06 | Electric power equipment RTV coating layer measurement sampling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629556U true CN203629556U (en) | 2014-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320696538.1U Expired - Fee Related CN203629556U (en) | 2013-11-06 | 2013-11-06 | Electric power equipment RTV coating layer measurement sampling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203629556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268666A (en) * | 2015-11-18 | 2016-01-27 | 江苏省电力公司连云港供电公司 | Clearing device for insulator surface aged room temperature vulcanized silicone rubber (RTV) coatings |
| CN106525479A (en) * | 2016-10-28 | 2017-03-22 | 武汉大学 | Cutter applicable to field sampling of silicone rubber coating |
-
2013
- 2013-11-06 CN CN201320696538.1U patent/CN203629556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268666A (en) * | 2015-11-18 | 2016-01-27 | 江苏省电力公司连云港供电公司 | Clearing device for insulator surface aged room temperature vulcanized silicone rubber (RTV) coatings |
| CN106525479A (en) * | 2016-10-28 | 2017-03-22 | 武汉大学 | Cutter applicable to field sampling of silicone rubber coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20181106 |