CN103336153B - High-voltage test junction pole - Google Patents
High-voltage test junction pole Download PDFInfo
- Publication number
- CN103336153B CN103336153B CN201310267680.9A CN201310267680A CN103336153B CN 103336153 B CN103336153 B CN 103336153B CN 201310267680 A CN201310267680 A CN 201310267680A CN 103336153 B CN103336153 B CN 103336153B
- Authority
- CN
- China
- Prior art keywords
- hook
- test
- rod
- adapter sleeve
- insulating bar
- 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 53
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000004382 potting Methods 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 2
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009666 routine test Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The invention discloses a high-voltage test junction pole, which relates to the technical field of electric power circuit high-altitude test tools, and includes an insulated rod and a hook, wherein the insulated rod is a hollow rod; a first connecting sleeve provided with a closed end is arranged at the upper end of the insulated rod; a center hole is formed in the closed end of the first connecting sleeve; the hook includes a lifting hook and a straight rod; threads are arranged at the tail end of the straight rod of the hook; the tail end of the straight rod of the hook penetrates through the insulated rod through the center hole of the first connecting sleeve; a test lead penetrating from the inside of the insulated rod is fixedly connected with the hook through a nut. The test lead in the high-voltage test junction pole penetrates through the inside of the insulted rod, so that electric shock to body or equipment short-circuit accident caused by the fact that the test lead falls down and flies is effectively avoided, and potential safety hazard is reduced.
Description
Technical field
The present invention relates to power circuit altitude test technical field of tools.
Background technology
Electric power preventive trial and repair based on condition of component routine test are important steps in the work of power equipment operation and maintenance, are one of effective means ensureing safe operation of power system.Electric power preventive trial refer to the equipment put into operation according to the test condition (testing equipment, environmental baseline, test method and trial voltage etc. as regulation) of regulation, pilot project and test period carried out inspection, test or monitoring.It is that can judgment device continue to put into operation, prevents the important measures had an accident with device damage and packaging facilities safe operation.
In existing preventive trial and repair based on condition of component routine test process, be all in most cases altitude hot-line operation, joint test lead-in wire needs staff to climb up high-altitude, and operation is loaded down with trivial details, labour intensity is large, inefficiency, the safety coefficient reduction of staff.Traditional wired method adopts the method such as hoistable platform, insulating ladder.Adopt hoistable platform operating personnel labour intensity large, use the restriction by landform, be difficult to, near tested device, lose time, reduce work efficiency, and very large danger is existed to the personal safety of operating personnel; And insulating ladder is unstable, also easily rupture, easily falling from high altitude occurs, there is great potential safety hazard.
The high-potting specific purpose tool of current employing is high-potting bar, in use direct by high-potting wire clamp or be connected on mounting masthead portion, and top is not easily fixed, light then loose contact affects test effect, heavy then easily make test wire come off because test wire is long or hike up under strong wind weather to cause the person to get an electric shock or equipment short circuit accident.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of structure junction pole for high voltage test simple, esy to use, safe and reliable, effectively can prevent the person coming off because of test wire and hike up and cause from getting an electric shock or equipment short circuit accident, reduce potential safety hazard.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of junction pole for high voltage test, comprises insulating bar and hook, and described insulating bar is hollow stem, its upper end is provided with the first adapter sleeve that one end is closed, and the blind end of described first adapter sleeve is provided with center pit; Described hook comprises suspension hook and straight-bar, and the end of its straight-bar is provided with screw thread, and the end of described hook straight-bar penetrates in insulating bar by the center pit of the first adapter sleeve, and the test lead passed from the inside of insulating bar is fixedly connected with hook by nut.
Preferably, the side of described insulating bar lower end is provided with wire hole, and test lead is drawn from wire hole.
Preferably, described insulating bar is more than two, is connected between it by the second adapter sleeve, and the outside surface of described second adapter sleeve is fixed with brace, and described brace is provided with connection terminal, and described test lead is connected with connection terminal.
Preferably, described brace is fixedly linked by bolt and the second adapter sleeve.
The beneficial effect adopting technique scheme to produce is: test lead of the present invention passes from the inside of insulating bar, effectively can prevent because test wire is long, not easily fix, the factor easily hiked up of strong wind weather test wire, and the person caused gets an electric shock or equipment short circuit accident, effectively reduce potential safety hazard.Test lead is connected on connection terminal, fixation in the middle of rising, and prevents test wire from floating unstable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Mark in figure: 1-links up with; 2-center pit; 3-nut; 4-first adapter sleeve; 5-insulating bar; 6-test lead; 7-second adapter sleeve; 8-brace; 9-connection terminal; 10-bolt; 11-wire hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figure 1, junction pole for high voltage test, comprise insulating bar 5 and hook 1, described insulating bar 5 is hollow stem, and its upper end is provided with the first adapter sleeve 4 that one end is closed, and the blind end of described first adapter sleeve 4 is provided with center pit 2; Described hook 1 comprises suspension hook and straight-bar, and the end of its straight-bar is provided with screw thread, and the end of described hook 1 straight-bar penetrates in insulating bar 5 by the center pit 2 of the first adapter sleeve 4, and the test lead 6 passed from the inside of insulating bar 5 is fixedly connected with hook 1 by nut 3.
Preferably, the side of described insulating bar 5 lower end is provided with wire hole 11, and test lead 6 is drawn from wire hole 11; Test lead 6 also can directly be guided to the testing equipment on ground from the inside of insulating bar 5, visual concrete operating environment and arranging, and is beneficial to test lead 6 and stablizes.
Preferably, described insulating bar 5 is more than two, be connected by the second adapter sleeve 7 between it, the outside surface of described second adapter sleeve 7 is fixed with brace 8, and described brace 8 is provided with connection terminal 9, and described test lead 6 is connected with connection terminal 9, fixing connection effect in the middle of plaing, both shortened the length of required test wire, and prevented test wire from floating unstable, also can ensure that connection was safe and reliable.
Preferably, described brace 8 is fixedly linked by bolt 10 and the second adapter sleeve 7, also can directly be welded on the second adapter sleeve 7.
Test lead 6 passes in insulating bar 5, upper end bolt is fixed, lower end is fixed on connection terminal 9 after drawing, be equivalent to the length shortening test wire, test lead 6 is inner at insulating bar 5, not by the impact of easy ambient weather, during test, the test wire of drawing from testing equipment is directly received on connection terminal 9, hang on tested high-tension line with hook 1, for higher measurement circuit, can connect to reach test height by many insulating bars 5.
The present invention effectively can prevent because test wire is long, not easily fix, the factor that strong wind weather test wire easily hikes up, and the person caused gets an electric shock or equipment short circuit accident, effectively can reduce potential safety hazard.
Claims (3)
1. a junction pole for high voltage test, comprise insulating bar (5) and hook (1), it is characterized in that: described insulating bar (5) is hollow stem, its upper end is provided with the first adapter sleeve (4) that one end is closed, and the blind end of described first adapter sleeve (4) is provided with center pit (2); Described hook (1) comprises suspension hook and straight-bar, the end of its straight-bar is provided with screw thread, the end of described hook (1) straight-bar penetrates in insulating bar (5) by the center pit (2) of the first adapter sleeve (4), and the test lead (6) passed from the inside of insulating bar (5) is fixedly connected with hook (1) by nut (3); Described insulating bar (5) is more than two, be connected by the second adapter sleeve (7) between it, the outside surface of described second adapter sleeve (7) is fixed with brace (8), and described brace (8) is provided with connection terminal (9), and described test lead (6) is connected with connection terminal (9).
2. junction pole for high voltage test according to claim 1, is characterized in that: the side of described insulating bar (5) lower end is provided with wire hole (11), and test lead (6) is drawn from wire hole (11).
3. junction pole for high voltage test according to claim 1, is characterized in that: described brace (8) is fixedly linked by bolt (10) and the second adapter sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310267680.9A CN103336153B (en) | 2013-06-28 | 2013-06-28 | High-voltage test junction pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310267680.9A CN103336153B (en) | 2013-06-28 | 2013-06-28 | High-voltage test junction pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103336153A CN103336153A (en) | 2013-10-02 |
| CN103336153B true CN103336153B (en) | 2015-07-15 |
Family
ID=49244356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310267680.9A Expired - Fee Related CN103336153B (en) | 2013-06-28 | 2013-06-28 | High-voltage test junction pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103336153B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020320A (en) * | 2014-06-22 | 2014-09-03 | 国网河北省电力公司衡水供电分公司 | High-voltage test insulating rod |
| CN104535802A (en) * | 2014-12-18 | 2015-04-22 | 国家电网公司 | Check wiring pole for high altitude power transformation equipment |
| CN104793025A (en) * | 2015-04-21 | 2015-07-22 | 国家电网公司 | Transformer high-altitude test clamp |
| CN104777411A (en) * | 2015-04-22 | 2015-07-15 | 国网冀北电力有限公司唐山供电公司 | Fixing method and device for high-voltage test wiring |
| CN105929205A (en) * | 2016-05-24 | 2016-09-07 | 国网宁夏电力公司中卫供电公司 | Insulation resistance test auxiliary device for high-altitude equipment |
| CN108445266A (en) * | 2018-06-20 | 2018-08-24 | 国网安徽省电力有限公司阜阳供电公司 | A kind of high-tension electricity equipment test attachment device |
| CN110988406A (en) * | 2019-11-30 | 2020-04-10 | 国网河北省电力有限公司沧州供电分公司 | Insulating rod with test wire safety belt |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201548642U (en) * | 2009-12-10 | 2010-08-11 | 贵州电力试验研究院 | Junction pole for high voltage test |
| CN202126444U (en) * | 2011-07-15 | 2012-01-25 | 安徽省电力公司淮北供电公司 | Multifunctional wiring operation rod for tests of high-altitude electric equipment |
| CN202221437U (en) * | 2011-10-14 | 2012-05-16 | 衡水供电公司 | Special-purpose test tool for electrified lightning arrester |
| CN202583299U (en) * | 2012-04-29 | 2012-12-05 | 沧州供电公司 | Special junction pole for testing capacitive current of neutral point ungrounded system |
| CN202616661U (en) * | 2012-05-08 | 2012-12-19 | 石家庄供电公司 | Insulating phasing rod |
| CN203350291U (en) * | 2013-06-28 | 2013-12-18 | 国家电网公司 | High voltage test wiring rod |
-
2013
- 2013-06-28 CN CN201310267680.9A patent/CN103336153B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201548642U (en) * | 2009-12-10 | 2010-08-11 | 贵州电力试验研究院 | Junction pole for high voltage test |
| CN202126444U (en) * | 2011-07-15 | 2012-01-25 | 安徽省电力公司淮北供电公司 | Multifunctional wiring operation rod for tests of high-altitude electric equipment |
| CN202221437U (en) * | 2011-10-14 | 2012-05-16 | 衡水供电公司 | Special-purpose test tool for electrified lightning arrester |
| CN202583299U (en) * | 2012-04-29 | 2012-12-05 | 沧州供电公司 | Special junction pole for testing capacitive current of neutral point ungrounded system |
| CN202616661U (en) * | 2012-05-08 | 2012-12-19 | 石家庄供电公司 | Insulating phasing rod |
| CN203350291U (en) * | 2013-06-28 | 2013-12-18 | 国家电网公司 | High voltage test wiring rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103336153A (en) | 2013-10-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150715 Termination date: 20210628 |