CN204241627U - Insulating mat Withstand test device - Google Patents
Insulating mat Withstand test device Download PDFInfo
- Publication number
- CN204241627U CN204241627U CN201420636140.3U CN201420636140U CN204241627U CN 204241627 U CN204241627 U CN 204241627U CN 201420636140 U CN201420636140 U CN 201420636140U CN 204241627 U CN204241627 U CN 204241627U
- Authority
- CN
- China
- Prior art keywords
- metal layers
- test
- insulating mat
- lower sheet
- unit main
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 239000002184 metal Substances 0.000 claims abstract description 19
- 229920005439 Perspex® Polymers 0.000 claims abstract description 10
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims abstract description 5
- 238000002955 isolation Methods 0.000 claims abstract description 5
- 239000005060 rubber Substances 0.000 claims abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model relates to electrical test technical field, a kind of insulating mat Withstand test device concretely, comprise test unit main body, it is characterized in that: described test unit main body comprises sheet-metal layers, perspex layer and lower sheet-metal layers from top to bottom successively, be provided with opening and in opening, be provided with wet sponge or conductive rubber in the middle of described perspex layer, be provided with some isolation leg bottom described lower sheet-metal layers, lower sheet-metal layers side is provided with the ground lug of integrative-structure; The beneficial effects of the utility model are: reasonable in design, simple to operate, by this device can to insulating mat high-level efficiency, safety carry out withstand voltage test, ensure that test mass.
Description
Technical field
The utility model relates to electrical test technical field, is a kind of insulating mat Withstand test device concretely.
Background technology
According to " power equipment hand-over and preventive test code ", insulating mat need carry out Insulation Test, and in routine work, do not have a kind of special test unit, can not complete experiment work fast, safety coefficient is lower, affects whole work efficiency.
Summary of the invention
In order to solve deficiency of the prior art, the utility model provides a kind of insulating mat Withstand test device, and reasonable in design is simple to operate, can test the carrying out of the padded efficiency of insulating gel, safety.
The utility model solves the technical scheme that its technical matters adopts:
A kind of insulating mat Withstand test device, comprise test unit main body, it is characterized in that: described test unit main body comprises sheet-metal layers, perspex layer and lower sheet-metal layers from top to bottom successively, be provided with opening and in opening, be provided with wet sponge or conductive rubber in the middle of described perspex layer, be provided with some isolation leg bottom described lower sheet-metal layers, lower sheet-metal layers side is provided with the ground lug of integrative-structure.
The beneficial effects of the utility model are: reasonable in design, simple to operate, by this device can to insulating mat high-level efficiency, safety carry out withstand voltage test, ensure that test mass.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is using state structural representation of the present utility model;
In figure: sheet-metal layers, 2 insulating mats, 3 perspex layers, 4 conductive rubbers, 5 times sheet-metal layers, 51 ground lugs, 6 isolation leg, 7 test unit main bodys, 8 test brackets, 9 electrode slices on 1.
Embodiment
As shown in Figure 1, 2: a kind of insulating mat 2 Withstand test device, comprise test unit main body 7, wherein said test unit main body 7 comprises sheet-metal layers 1, perspex layer 3 and lower sheet-metal layers 5 from top to bottom successively, be provided with opening and in opening, be provided with conductive rubber 4 in the middle of described perspex layer 3, be provided with some isolation leg 6 bottom described lower sheet-metal layers 5, lower sheet-metal layers 5 side is provided with the ground lug 51 of integrative-structure;
In process of the test, one dismountable test bracket 8 should be fixed on test unit main body 7 side, test bracket 8 end is provided with electrode slice 9, test bracket 8 is a mobilizable support, the height of electrode slice 9 and the position above test unit main body 7 can be regulated and controled, again insulating mat 2 is placed between upper sheet-metal layers 1 and perspex layer 3, ground lug 51 is effectively connected with ground wire, then applied voltage test voltage is carried out from lower value to the electrode slice 9 of test bracket 8 end, and boost gradually with the speed of 1000V/s, 1min is continued when reaching trial voltage according to testing requirements, if without flashover in this process, punch-through and each several part are without burning, without heating, then insulating mat 2 test is passed through.
Claims (1)
1. an insulating mat Withstand test device, comprise test unit main body (7), it is characterized in that: described test unit main body (7) comprises sheet-metal layers (1), perspex layer (3) and lower sheet-metal layers (5) from top to bottom successively, be provided with opening and in opening, be provided with wet sponge or conductive rubber (4) in the middle of described perspex layer (3), described lower sheet-metal layers (5) bottom is provided with some isolation leg (6), and lower sheet-metal layers (5) side is provided with the ground lug of integrative-structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636140.3U CN204241627U (en) | 2014-10-22 | 2014-10-22 | Insulating mat Withstand test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636140.3U CN204241627U (en) | 2014-10-22 | 2014-10-22 | Insulating mat Withstand test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204241627U true CN204241627U (en) | 2015-04-01 |
Family
ID=52771108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420636140.3U Expired - Fee Related CN204241627U (en) | 2014-10-22 | 2014-10-22 | Insulating mat Withstand test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204241627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103506A (en) * | 2018-10-25 | 2020-05-05 | 浙江荣泰电工器材有限公司 | Method for detecting insulating strength and breakdown voltage of special-shaped plate |
-
2014
- 2014-10-22 CN CN201420636140.3U patent/CN204241627U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103506A (en) * | 2018-10-25 | 2020-05-05 | 浙江荣泰电工器材有限公司 | Method for detecting insulating strength and breakdown voltage of special-shaped plate |
| CN111103506B (en) * | 2018-10-25 | 2021-06-22 | 浙江荣泰电工器材有限公司 | Method for detecting breakdown voltage of special-shaped plate |
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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 |
Granted publication date: 20150401 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |