CN203455443U - Power frequency voltage resisting test device for insulating rod or rope - Google Patents
Power frequency voltage resisting test device for insulating rod or rope Download PDFInfo
- Publication number
- CN203455443U CN203455443U CN201320518716.1U CN201320518716U CN203455443U CN 203455443 U CN203455443 U CN 203455443U CN 201320518716 U CN201320518716 U CN 201320518716U CN 203455443 U CN203455443 U CN 203455443U
- Authority
- CN
- China
- Prior art keywords
- insulating
- rope
- power frequency
- test device
- frequency voltage
- 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 35
- 239000002184 metal Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims description 9
- 238000010998 test method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
Images
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a power frequency voltage resisting test device for an insulating rod or rope, which comprises the following components: a metal tank, an insulating bracket and a metal supporting board which is arranged at the upper end of the insulating bracket. U-shaped channel sections are arranged on the metal supporting board in the length direction. Holes are arranged on the metal tank in the length direction. The insulating bracket is composed of bases and insulating columns. A height adjusting mechanism is arranged between the upper end of each insulating column and the metal supporting board and is fixed by an adjusting screw. The power frequency voltage resisting test device provided by the utility model facilitates power frequency voltage resisting test operation for the insulating rod or rope and improves operation efficiency. Small space occupation of a test field and high adaptability are realized. Standardization for the test procedure is facilitated.
Description
Technical field
The utility model relates to the test unit of insulating safety tools, especially the power frequency withstand test device of insulating bar or rope.
Background technology
In power industry, the Insulation Test of managing security tools and instruments is the test of check insulating material dielectric strength, by the periodicity Insulation Test to all kinds of managing security tools and instruments, check its electrical property, mechanical property and thermal stability etc., to ensure electric operating personnel's personal safety.
At present, what the power frequency withstand test of insulating bar or rope adopted is the earth terminal that an easy wooden fence fixes insulating bar or rope, during test, one end of many insulating bars or rope is disperseed also colligation on fence frame, and use bare copper wire reliable ground, the other end is connected on testing transformer with bare copper wire colligation, then carries out power frequency withstand test.Whole process of the test is carried out colligation and removes the ground connection of colligation and bare copper wire and remove ground connection and take time longer insulating bar or rope, and wooden fence can supply the insulating bar of single test or the limited amount of rope, the area that test site takies is larger, the efficiency that has had a strong impact on test, can not adapt to the requirement of current power industry fast development.
Utility model content
The purpose of this utility model is to provide a kind of easy to operate, and work efficiency is high, the power frequency withstand test device of the insulating bar that test site area occupied is little or rope.
For realizing above-mentioned technical purpose, the power frequency withstand test device of insulating bar of the present utility model or rope, include metallic channel, insulating support and be arranged on the metal profile of insulating support upper end, in metal profile, be distributed with along its length U-shaped draw-in groove, on metallic channel, distribute along its length porose.
During use, metallic channel ground connection, metal profile is high-pressure side, and the hole reliable ground of metallic channel is put in one end of insulating bar or rope, and the U-shaped draw-in groove that the other end is put into metal profile pressurizes, and just can complete power frequency withstand test.U-shaped draw-in groove in hole on metallic channel and metal profile is beneficial to the fixing of insulating bar or rope, without utilizing bare copper wire to carry out on-the-spot binding wiring and dismounting work, has reduced working link, has improved work efficiency.By the metal profile with U-shaped draw-in groove, take full advantage of vertical space, traditional experiment method has been saved plane space relatively, has dwindled the floor area of test site.
Insulating support is comprised of base and insulation column, is provided with height adjusting structure and fixes by set screw between insulation column upper end and metal profile.So just can vertically regulate corresponding insulating support height according to the electric pressure of insulating bar or rope, do not need mobile insulating support, strong adaptability, puts insulating bar well or rope can be tested, standard experiment process, realized the standardization of test.
The utility model makes the power frequency withstand test of insulating bar or rope more convenient to operate, has improved work efficiency, and test site area occupied is little, and strong adaptability is convenient to experiment process to carry out codes and standards.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As shown in Figure 1, the power frequency withstand test device of insulating bar of the present utility model or rope, have metallic channel 1, insulating support and be arranged on the metal profile 2 of insulating support upper end, be distributed with along its length U-shaped draw-in groove 2a in metal profile 2, porose 1a along its length distributes on metallic channel 1.
During use, metallic channel 1 ground connection, metal profile 2 is high-pressure side, and the hole 1a reliable ground of metallic channel 1 is put in one end of insulating bar 5 or rope, and the U-shaped draw-in groove 2a that the other end is put into metal profile 2 pressurizes, and just can complete power frequency withstand test.U-shaped draw-in groove 2a in hole 1a on metallic channel 1 and metal profile 2 is beneficial to the fixing of insulating bar 5 or rope, without utilizing bare copper wire to carry out on-the-spot binding wiring and dismounting work, has reduced working link, has improved work efficiency.Metal profile 2 by with U-shaped draw-in groove 2a, takes full advantage of vertical space, and traditional experiment method has been saved plane space relatively, has dwindled the floor area of test site.
Referring to Fig. 1, the U-shaped draw-in groove 2a in metal profile 2 is identical with the quantity of the hole 1a on metallic channel 1, and corresponding one by one, during test, insulating bar or rope two ends correspondence is put into.
Referring to Fig. 1, insulating support is comprised of base 3 and insulation column 4, between insulation column 4 upper ends and metal profile 2, be provided with height adjusting structure fixing by set screw 6, this height adjusting structure can be realized with a plurality of holes of vertical direction in insulation column 4 or metal profile 2, also can realize by the structure of bar hole or other adjustment height.So just can vertically regulate corresponding insulating support height according to the electric pressure of insulating bar 5 or rope, not need mobile insulating support, strong adaptability, puts insulating bar well or rope can be tested, standard experiment process, realized the standardization of test.
Claims (3)
1. the power frequency withstand test device of an insulating bar or rope, it is characterized in that: comprise metallic channel, insulating support and be arranged on the metal profile of insulating support upper end, in metal profile, be distributed with along its length U-shaped draw-in groove, on metallic channel, distribute along its length porose.
2. the power frequency withstand test device of insulating bar or rope according to claim 1, is characterized in that: the U-shaped draw-in groove in described metal profile is identical with the quantity in the hole on metallic channel.
3. the power frequency withstand test device of insulating bar or rope according to claim 1, is characterized in that: described insulating support is comprised of base and insulation column, is provided with height adjusting structure and fixes by set screw between insulation column upper end and metal profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518716.1U CN203455443U (en) | 2013-08-23 | 2013-08-23 | Power frequency voltage resisting test device for insulating rod or rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518716.1U CN203455443U (en) | 2013-08-23 | 2013-08-23 | Power frequency voltage resisting test device for insulating rod or rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203455443U true CN203455443U (en) | 2014-02-26 |
Family
ID=50135309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320518716.1U Expired - Fee Related CN203455443U (en) | 2013-08-23 | 2013-08-23 | Power frequency voltage resisting test device for insulating rod or rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203455443U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635132A (en) * | 2015-03-07 | 2015-05-20 | 国网宁夏电力公司固原供电公司 | Equipment for withstand voltage test of insulation tools and instruments |
| CN106199082A (en) * | 2016-08-26 | 2016-12-07 | 国网山东省电力公司威海供电公司 | Electric power on-pole switch pressure test insulating support |
| CN107132383A (en) * | 2017-06-23 | 2017-09-05 | 国网河南省电力公司电力科学研究院 | A kind of new insulating tool pressure test system |
| CN107764740A (en) * | 2017-11-27 | 2018-03-06 | 中国航空综合技术研究所 | Adhesion test device |
-
2013
- 2013-08-23 CN CN201320518716.1U patent/CN203455443U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635132A (en) * | 2015-03-07 | 2015-05-20 | 国网宁夏电力公司固原供电公司 | Equipment for withstand voltage test of insulation tools and instruments |
| CN106199082A (en) * | 2016-08-26 | 2016-12-07 | 国网山东省电力公司威海供电公司 | Electric power on-pole switch pressure test insulating support |
| CN106199082B (en) * | 2016-08-26 | 2023-08-18 | 国网山东省电力公司威海供电公司 | Insulating support for withstand voltage test of switch on power column |
| CN107132383A (en) * | 2017-06-23 | 2017-09-05 | 国网河南省电力公司电力科学研究院 | A kind of new insulating tool pressure test system |
| CN107764740A (en) * | 2017-11-27 | 2018-03-06 | 中国航空综合技术研究所 | Adhesion test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203455443U (en) | Power frequency voltage resisting test device for insulating rod or rope | |
| CN202133748U (en) | Test apparatus for overpressure resistance of insulator spindle | |
| CN104035014B (en) | Method for alternating-current voltage withstand testing of 220 kV and 330 kV insulated tools and instruments | |
| CN102967652A (en) | Electric strength inspection device for oil paper compound insulation oil during flowing | |
| CN104020400B (en) | 750kV insulating tool segmentation ac voltage withstanding test method | |
| CN201819928U (en) | Fixing bracket for arrestor test | |
| CN202562960U (en) | 10-kilovolt (kV) arrester test-bed rack | |
| CN201569723U (en) | Device for measuring voltage-withstanding strength of insulated rod | |
| CN205103365U (en) | Insulator spindle withstand voltage test rack | |
| CN104007375A (en) | Facility for alternating current voltage withstand tests for 200kV and 330kV insulation tools and instruments | |
| CN203705592U (en) | Floor type safety tool withstand voltage test special-purpose device | |
| CN106680586A (en) | Transformer measuring discharge device | |
| CN103996469B (en) | A kind of composite insulator one-shot forming compression bonding apparatus | |
| CN103954805A (en) | Connecting rack for high-voltage holding test | |
| CN104635132A (en) | Equipment for withstand voltage test of insulation tools and instruments | |
| CN204374365U (en) | Insulating barrier Withstand test device | |
| CN103711653A (en) | High-power external electric appliance assembly working platform of offshore wind turbine generator system tower | |
| CN203224531U (en) | Rod type insulating tool test stand | |
| CN207472919U (en) | A kind of convertible insulating bar test auxiliary stand | |
| CN205229395U (en) | A pressure resistance test installation for insulator spindle or earth bar | |
| CN211453708U (en) | Suspension insulator alternating current voltage withstand device with current monitoring function | |
| CN203931680U (en) | A kind of composite insulator one-shot forming compression bonding apparatus | |
| CN202231354U (en) | Replacing tool for vibration damper on power transmission line | |
| CN105158528A (en) | Support specially used for power frequency AC withstand voltage test of high-voltage electroscope | |
| CN203909222U (en) | Clamp plate electrode for 220 kV and greater insulation tool AC high-voltage holding test device |
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: 20140226 Termination date: 20200823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |