CN203981780U - 10kV live line work insulating resistance test special purpose device - Google Patents
10kV live line work insulating resistance test special purpose device Download PDFInfo
- Publication number
- CN203981780U CN203981780U CN201420415074.7U CN201420415074U CN203981780U CN 203981780 U CN203981780 U CN 203981780U CN 201420415074 U CN201420415074 U CN 201420415074U CN 203981780 U CN203981780 U CN 203981780U
- Authority
- CN
- China
- Prior art keywords
- live line
- line work
- special purpose
- resistance test
- cylindrical shape
- 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 29
- 238000009413 insulation Methods 0.000 claims abstract description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 241001124569 Lycaenidae Species 0.000 claims abstract description 8
- 235000014987 copper Nutrition 0.000 claims abstract description 8
- 239000003822 epoxy resin Substances 0.000 claims abstract description 5
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 5
- 238000006748 scratching Methods 0.000 abstract description 2
- 230000002393 scratching effect Effects 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 description 1
Abstract
The utility model relates to the device that carries out Insulation test in distribution network live line work, be specially 10kV live line work insulating resistance test special purpose device, comprise housing, in housing, be placed with ohmmeter, also comprise that insulation operating handle and two length be made up of epoxy resin are 70mm, width is the flat copper that the insulating bag of 15mm is honored as a queen, two cylindrical shape electrodes are fixed respectively in one end of two flat coppers, the other end of two flat coppers embeds in insulation operating handle, and be connected with the p-wire of ohmmeter, the spacing of two cylindrical shape electrodes is 2cm, the length of two cylindrical shape electrodes is 2cm, it is 20mm that width is also installed in housing, length is the copper coin of 160mm.The utility model requires to develop according to " 10kV overhead distribution hot line job management regulation ", there is the advantages such as quick and easy operation, and electrode adopts 2cm elongated cylinder to make, avoid scratching insulating tool and safety appliance, there is certain use value at 10kV overhead distribution.
Description
Technical field
The utility model relates to the device that carries out Insulation test in distribution network live line work, is specially 10kV live line work insulating resistance test special purpose device.
Background technology
Before distribution network live line work work, use 2500 ~ 5000V insulation resistance meter to carry out Insulation test to all kinds of insulating tools, safety appliance, require the electrode insulation resistance value of these insulating tools and safety appliance to be not less than 700M.The testing appliance that general insulation resistance meter is equipped with is needle electrode, needle electrode in use easily scratches insulating tool and safety appliance, and then cause the insulating property of insulating tool and safety appliance to reduce, do not meet the requirement of the wide 2cm of test electrode, the wide 2cm of die opening in " 10kV overhead distribution hot line job management regulation " simultaneously.
Summary of the invention
The utility model easily causes insulating tool and safety appliance insulating property to reduce and do not meet the problem of " 10kV overhead distribution hot line job management regulation " regulation in order to solve needle electrode existing and that ohmmeter is supporting, and 10kV live line work insulating resistance test special purpose device is provided.
The utility model is to adopt following technical scheme to realize: 10kV live line work insulating resistance test special purpose device, comprise housing, in housing, be placed with ohmmeter, also comprise insulation operating handle, the end of insulation operating handle is fixed with two cylindrical shape electrodes that spacing is 2cm, the length of two cylindrical shape electrodes is 2cm, and the p-wire of ohmmeter is connected with cylindrical shape electrode through insulation operating handle.
The utility model has reached in " 10kV overhead distribution hot line job management regulation " the wide 2cm of test electrode, the wide 2cm requirement of die opening, and cylindric electrode is not easy to scratch insulating tool and safety appliance, can not destroy the insulating property of insulating tool and safety appliance.
Above-mentioned 10kV live line work insulating resistance test special purpose device, also comprise that two length are the flat copper that insulating bag that 70mm, width are 15mm is honored as a queen, two cylindrical shape electrodes are fixed respectively in one end of two flat coppers, the other end of two flat coppers embeds in insulation operating handle, and be connected with the p-wire of ohmmeter, had flat copper can be convenient to staff's on-the-spot test operation.
Above-mentioned 10kV live line work insulating resistance test special purpose device, insulation operating handle is cylindric handle, and the diameter of cylindric handle is 40mm, and length is 100mm, has facilitated staff's operation.
Above-mentioned 10kV live line work insulating resistance test special purpose device, insulation operating handle is made up of epoxy resin, and epoxy resin possesses that dielectric properties are good, insulation resistance is high, withstand voltage and physical strength high, has improved processing safety.
Above-mentioned 10kV live line work insulating resistance test special purpose device, it is the copper coin that 20mm, length are 160mm that width is also installed in housing, copper coin can be convenient to sensitivity and the electric discharge of test rear electrode of test resistance table.
The utility model requires to develop according to " 10kV overhead distribution hot line job management regulation ", there is the advantages such as quick and easy operation, and electrode adopts 2cm elongated cylinder to make, avoid scratching insulating tool and safety appliance, there is certain use value at 10kV overhead distribution.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1-housing, 2-ohmmeter, the 3-operating handle that insulate, 4-cylindrical shape electrode, 5-flat copper, 6-copper coin.
Embodiment
10kV live line work insulating resistance test special purpose device, comprise housing 1, in housing, be placed with ohmmeter 2, also comprise insulation operating handle 3, the end of insulation operating handle 3 is fixed with two cylindrical shape electrodes 4 that spacing is 2cm, the length of two cylindrical shape electrodes 4 is 2cm, and the p-wire of ohmmeter 2 is connected with cylindrical shape electrode 4 through insulation operating handle 3.
Above-mentioned 10kV live line work insulating resistance test special purpose device, also comprise that two length are the flat copper 5 that insulating bag that 70mm, width are 15mm is honored as a queen, two cylindrical shape electrodes 4 are fixed respectively in one end of two flat coppers 5, the other end of two flat coppers embeds in insulation operating handle 3, and is connected with the p-wire of ohmmeter.
Above-mentioned 10kV live line work insulating resistance test special purpose device, insulation operating handle 3 is cylindric handle, and the diameter of cylindric handle is 40mm, and length is 100mm.
Above-mentioned 10kV live line work insulating resistance test special purpose device, insulation operating handle 3 is made up of epoxy resin.
Above-mentioned 10kV live line work insulating resistance test special purpose device, it is the copper coin 6 that 20mm, length are 160mm that width is also installed in housing 1.
Claims (5)
1.10kV live line work insulating resistance test special purpose device, comprise housing (1), in housing, be placed with ohmmeter (2), characterized by further comprising insulation operating handle (3), the end of insulation operating handle (3) is fixed with two cylindrical shape electrodes (4) that spacing is 2cm, the length of two cylindrical shape electrodes (4) is 2cm, and the p-wire of ohmmeter (2) is connected with cylindrical shape electrode (4) through insulation operating handle (3).
2. 10kV live line work insulating resistance test special purpose device according to claim 1, characterized by further comprising two length and be the flat copper (5) that insulating bag that 70mm, width are 15mm is honored as a queen, two cylindrical shape electrodes (4) are fixed respectively in one end of two flat coppers (5), the other end of two flat coppers embeds in insulation operating handle (3), and is connected with the p-wire of ohmmeter.
3. 10kV live line work insulating resistance test special purpose device according to claim 1 and 2, the operating handle (3) that it is characterized in that insulating is cylindric handle, and the diameter of cylindric handle is 40mm, and length is 100mm.
4. 10kV live line work insulating resistance test special purpose device according to claim 1 and 2, the operating handle (3) that it is characterized in that insulating is made up of epoxy resin.
5. 10kV live line work insulating resistance test special purpose device according to claim 1 and 2, is characterized in that in housing (1), width being also installed is the copper coin (6) that 20mm, length are 160mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415074.7U CN203981780U (en) | 2014-07-26 | 2014-07-26 | 10kV live line work insulating resistance test special purpose device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415074.7U CN203981780U (en) | 2014-07-26 | 2014-07-26 | 10kV live line work insulating resistance test special purpose device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981780U true CN203981780U (en) | 2014-12-03 |
Family
ID=51979214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420415074.7U Expired - Fee Related CN203981780U (en) | 2014-07-26 | 2014-07-26 | 10kV live line work insulating resistance test special purpose device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203981780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122449A (en) * | 2014-07-26 | 2014-10-29 | 国家电网公司 | 10kV special device for insulation resistance test in live working |
| CN105044464A (en) * | 2015-07-03 | 2015-11-11 | 巢湖市金辉自控设备有限公司 | Testing method of inverter insulation resistance |
-
2014
- 2014-07-26 CN CN201420415074.7U patent/CN203981780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122449A (en) * | 2014-07-26 | 2014-10-29 | 国家电网公司 | 10kV special device for insulation resistance test in live working |
| CN105044464A (en) * | 2015-07-03 | 2015-11-11 | 巢湖市金辉自控设备有限公司 | Testing method of inverter insulation resistance |
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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: 20141203 Termination date: 20170726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |