CN203376351U - Testing rack for insulation bar - Google Patents
Testing rack for insulation bar Download PDFInfo
- Publication number
- CN203376351U CN203376351U CN201320364551.7U CN201320364551U CN203376351U CN 203376351 U CN203376351 U CN 203376351U CN 201320364551 U CN201320364551 U CN 201320364551U CN 203376351 U CN203376351 U CN 203376351U
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- CN
- China
- Prior art keywords
- test stand
- insulating rod
- rod test
- stand according
- metal conducting
- 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
- 238000009413 insulation Methods 0.000 title claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 13
- 238000002474 experimental method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model relates to a testing rack for an insulation bar. The testing rack comprises two support frames including pedestals and metal conducting racks; the metal conducting racks are provided with insulation support columns and are connected with the pedestals; and telescopic rods are arranged between the support racks. The telescopic rods include outer tubes and inner tubes that are an axial sliding fit along the outer tubes in the outer tubes; and tightening bolts for locking the inner tubes are arranged at the outer tubes. When the testing rack is used, the distance between the support frames can be adjusted according to the length of the insulation bar and the locking is realized by the tightening bolts; the two ends of the insulation bar are respectively arranged at the metal conducting racks; and one metal conducting rack is grounded and the other one is connected with a power supply with boosting to carry out testing. Therefore, the provided testing rack has the advantages of simple structure, convenient usage, safe operation, high testing efficiency, accurate and reliable testing results and simple and convenient operation.
Description
Technical field
The utility model relates to a kind of sniffer of electric fault, is specifically related to a kind of insulating rod test stand.
Background technology
Insulating bar is the insulating tool of power industry in short-term charging equipment being operated, and along with the increase of power supply capacity, the usage quantity of insulating bar and frequency are just at increasing year by year, also increasing to the maintenance amount of insulating bar.The quality of insulating bar quality, direct relation operating personnel's personal life security, and insulating bar must carry out withstand voltage test within the cycle, is the important guarantee that Accident prevention occurs.At present when insulating bar is carried out to withstand voltage test, common way is exactly that all insulating bars are all bundled, the insulating bar two ends link together with wire, then insulating bar are suspended in the air to an end ground connection, one end pressurization is tested, adopt this test method efficiency low, insulating bar need to bundle rear-mounted, easily causes insulating bar two end in contact bad, make wherein minority insulating bar can not complete test, affect operating personnel's life security.Insulating bar bundles in addition, is unfavorable for the heat radiation of insulating bar, but also can influence each other, and affects the judgement of operating personnel to the insulating bar after testing.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of insulating rod test stand, has overcome above-mentioned weak point, and it is simple in structure, has a test efficiency high, test findings accurately and reliably, advantage easy and simple to handle.
The utility model discloses a kind of insulating rod test stand, comprise 2 bracing frames, support frame as described above comprises base and metallic conduction frame, and described metallic conduction has set up insulation column and has been connected with base.
Further, described metallic conduction frame comprises at least 1 layer of metal conducting bar.
Further, described metal conducting bar is provided with a plurality of for placing the groove of insulating bar.
Further, the cross sectional shape of described groove be in rectangle, triangle or circular arc any one.
Further, be provided with expansion link between support frame as described above, described expansion link comprises outer tube and the interior inner tube along the outer tube axial sliding fit of outer tube, and described outer tube is provided with for the bolt that tightens by inner tube locking.
Further, described base bottom is provided with roller.
Further, described roller is universal wheel.
Further, any one support frame as described above is provided with for pointing out the audible-visual annunciator of metallic conduction frame conduction.
Further, described metallic conduction has set up connection terminal.
The beneficial effects of the utility model are: the utility model insulating rod test stand, during use, length according to insulating bar, expansion link between adjusting support frame, insulating bar is put into to groove corresponding on metal conducting bar, one of them the connection terminal ground connection on the metallic conduction frame, another connection terminal is connected pressurization with power supply, in experimentation, audible-visual annunciator can be warned operating personnel, prevents the generation of electric shock accidents; After experiment finishes, adjustable telescopic rod, reduce insulating rod test stand and take up room, and with the base of universal wheel, can facilitate mobile insulating rod test stand, makes it not to be subject to regional limits, convenient, flexible.The utility model is simple in structure, easy to use, and handling safety has a test efficiency high, test findings accurately and reliably, advantage easy and simple to handle.
The accompanying drawing explanation
For the purpose, technical scheme and the advantage that make utility model is clearer, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model;
The A section cut-open view that Fig. 2 is the utility model Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in the figure, the utility model insulating rod test stand, comprise 2 bracing frames, support frame as described above comprises base 2 and metallic conduction frame 3, and described metallic conduction frame 3 is provided with insulation column 4 and is connected with base 2, during use, according to insulating bar 5 length, regulate the position of 2 bracing frames, insulating bar 5 two ends are placed on respectively on the metallic conduction frame, then switch on power and tested.
In the present embodiment, described metallic conduction frame 3 comprises 2 layers of metal conducting bar 6, and quantity that can also insulating bar 5 arranges multiple layer metal conduction rack 3.
In the present embodiment, described metal conducting bar 6 is provided with a plurality of grooves 7 for placing insulating bar 5, makes insulating bar 5 make to be fixed on metal conducting bar 6 in experiment, prevents from rolling.
In the present embodiment, the cross sectional shape of described groove 7 is circular arc, can also be rectangle or triangle certainly.
In the present embodiment, be provided with expansion link 8 between support frame as described above, described expansion link 8 comprises outer tube 8a and the interior inner tube 8b along outer tube 8a axial sliding fit of outer tube 8a, described outer tube 8a is provided with for inner tube 8b locking tightened to bolt 8c, expansion link 8 not only can increase the stability of bracing frame, can also be according to the length of different insulative bar 5, the distance between adjusting support frame, be applicable to the insulating bar 5 of different length.
In the present embodiment, described base 2 bottoms are provided with roller 9, easily mobile insulating rod test stand.
In the present embodiment, described roller 9 is universal wheel, makes insulating rod test stand not be subject to the constraint of direction when mobile.
In the present embodiment, any one support frame as described above is provided with for pointing out the audible-visual annunciator 10 of metallic conduction frame 3 conductions, and when carrying out insulating bar 5 energizing test, audible-visual annunciator 10 sends alerting signal.Like this, just play other people insulating bar 5 of prompting and passed into high pressure, with the effect of protection against electric shock, guaranteed personal safety beyond this point.
In the present embodiment, described metallic conduction frame 3 is provided with connection terminal 1, for ground connection or connection power supply.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although by the utility model being described with reference to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and not depart from the spirit and scope of the present utility model that appended claims limits.
Claims (8)
1. an insulating rod test stand, it is characterized in that: comprise 2 bracing frames, support frame as described above comprises base and metallic conduction frame, and described metallic conduction has set up insulation column and has been connected with base, and described metallic conduction frame comprises at least 1 layer of metal conducting bar.
2. a kind of insulating rod test stand according to claim 1, it is characterized in that: described metal conducting bar is provided with a plurality of for placing the groove of insulating bar.
3. a kind of insulating rod test stand according to claim 2 is characterized in that: the cross sectional shape of described groove be in rectangle, triangle or circular arc any one.
4. a kind of insulating rod test stand according to claim 1, it is characterized in that: be provided with expansion link between support frame as described above, described expansion link comprises outer tube and the interior inner tube along the outer tube axial sliding fit of outer tube, and described outer tube is provided with for the bolt that tightens by inner tube locking.
5. a kind of insulating rod test stand according to claim 1, is characterized in that: be provided with roller bottom described base.
6. a kind of insulating rod test stand according to claim 5, it is characterized in that: described roller is universal wheel.
7. a kind of insulating rod test stand according to claim 1 is characterized in that: any one support frame as described above is provided with for pointing out the audible-visual annunciator of metallic conduction frame conduction.
8. a kind of insulating rod test stand according to claim 1, it is characterized in that: described metallic conduction has set up connection terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320364551.7U CN203376351U (en) | 2013-06-24 | 2013-06-24 | Testing rack for insulation bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320364551.7U CN203376351U (en) | 2013-06-24 | 2013-06-24 | Testing rack for insulation bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203376351U true CN203376351U (en) | 2014-01-01 |
Family
ID=49838874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320364551.7U Expired - Fee Related CN203376351U (en) | 2013-06-24 | 2013-06-24 | Testing rack for insulation bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203376351U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913606A (en) * | 2014-03-20 | 2014-07-09 | 国家电网公司 | Supporting device used in transformer substation test |
| CN104007295A (en) * | 2014-06-10 | 2014-08-27 | 国家电网公司 | Voltage-withdrawing testing support of insulation operation bar |
| CN104007375A (en) * | 2014-06-12 | 2014-08-27 | 国家电网公司 | Facility for alternating current voltage withstand tests for 200kV and 330kV insulation tools and instruments |
| CN104391232A (en) * | 2014-12-22 | 2015-03-04 | 国网河南省电力公司南阳供电公司 | Full-automatic insulating rod voltage withstand testing device |
| CN104407179A (en) * | 2014-11-25 | 2015-03-11 | 国家电网公司 | Insulating rod experimental apparatus |
| CN104515939A (en) * | 2014-11-28 | 2015-04-15 | 芜湖恒美电热器具有限公司 | Conditioner pipe rack insulation tester |
| 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 |
| CN104897928A (en) * | 2015-06-18 | 2015-09-09 | 江苏省电力公司太仓市供电公司 | Insulator spindle elevating gear |
| CN105372570A (en) * | 2015-12-23 | 2016-03-02 | 中国南方电网有限责任公司调峰调频发电公司天生桥水力发电总厂 | Insulating rod test device |
| CN105866480A (en) * | 2016-05-26 | 2016-08-17 | 国网山东省电力公司烟台市福山区供电公司 | High-voltage insulating rod test bench |
| CN106093482A (en) * | 2016-07-26 | 2016-11-09 | 国网河南省电力公司洛阳供电公司 | A kind of insulating bar pressure test platform |
| CN106737518A (en) * | 2016-12-29 | 2017-05-31 | 天津市金万方钢结构有限公司 | Steel construction bracket |
| CN111007286A (en) * | 2019-12-13 | 2020-04-14 | 周鸿林 | Rope resistance clamping and measuring device |
-
2013
- 2013-06-24 CN CN201320364551.7U patent/CN203376351U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913606A (en) * | 2014-03-20 | 2014-07-09 | 国家电网公司 | Supporting device used in transformer substation test |
| CN104007295A (en) * | 2014-06-10 | 2014-08-27 | 国家电网公司 | Voltage-withdrawing testing support of insulation operation bar |
| CN104007375A (en) * | 2014-06-12 | 2014-08-27 | 国家电网公司 | Facility for alternating current voltage withstand tests for 200kV and 330kV insulation tools and instruments |
| CN104407179A (en) * | 2014-11-25 | 2015-03-11 | 国家电网公司 | Insulating rod experimental apparatus |
| CN104515939A (en) * | 2014-11-28 | 2015-04-15 | 芜湖恒美电热器具有限公司 | Conditioner pipe rack insulation tester |
| CN104391232A (en) * | 2014-12-22 | 2015-03-04 | 国网河南省电力公司南阳供电公司 | Full-automatic insulating rod voltage withstand testing device |
| 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 |
| CN104897928A (en) * | 2015-06-18 | 2015-09-09 | 江苏省电力公司太仓市供电公司 | Insulator spindle elevating gear |
| CN105372570A (en) * | 2015-12-23 | 2016-03-02 | 中国南方电网有限责任公司调峰调频发电公司天生桥水力发电总厂 | Insulating rod test device |
| CN105372570B (en) * | 2015-12-23 | 2017-12-12 | 中国南方电网有限责任公司调峰调频发电公司天生桥水力发电总厂 | Test device of insulating rod |
| CN105866480A (en) * | 2016-05-26 | 2016-08-17 | 国网山东省电力公司烟台市福山区供电公司 | High-voltage insulating rod test bench |
| CN106093482A (en) * | 2016-07-26 | 2016-11-09 | 国网河南省电力公司洛阳供电公司 | A kind of insulating bar pressure test platform |
| CN106093482B (en) * | 2016-07-26 | 2018-07-27 | 国网河南省电力公司洛阳供电公司 | A kind of insulating bar pressure test platform |
| CN106737518A (en) * | 2016-12-29 | 2017-05-31 | 天津市金万方钢结构有限公司 | Steel construction bracket |
| CN111007286A (en) * | 2019-12-13 | 2020-04-14 | 周鸿林 | Rope resistance clamping and measuring device |
| CN111007286B (en) * | 2019-12-13 | 2021-10-29 | 安徽申世电气有限公司 | Rope resistance clamping and measuring device |
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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: 20140101 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |