CN202548283U - Integrated device for insulation test of insulating glove - Google Patents
Integrated device for insulation test of insulating glove Download PDFInfo
- Publication number
- CN202548283U CN202548283U CN 201220170294 CN201220170294U CN202548283U CN 202548283 U CN202548283 U CN 202548283U CN 201220170294 CN201220170294 CN 201220170294 CN 201220170294 U CN201220170294 U CN 201220170294U CN 202548283 U CN202548283 U CN 202548283U
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- CN
- China
- Prior art keywords
- test
- voltage
- insulating
- insulating glove
- voltage regulator
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- 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 - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 68
- 238000009413 insulation Methods 0.000 title claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Abstract
The utility model discloses an integrated device for an insulation test of an insulating glove, which comprises an alternating current voltage-resisting operation device and a special gloves box, wherein the alternating current voltage-resisting operation device comprises a voltage adjusting circuit, a on-off control switch, a booster circuit and a measuring circuit; the special gloves box comprises an irony test water tank; small checks are arranged in the irony test water tank; an insulating bracket is fixed on the rear side of the irony test water tank; an iron sheet is arranged on the insulating bracket; a horizontal hanging plate is arranged at the front end of the iron sheet; six hanging hooks are arranged in parallel on the horizontal hanging plate; a wire hook is arranged in the middle of the horizontal hanging plate; the hanging hooks are connected with the wire hook through leads; and a test transformer is connected with the wire hook for increasing voltage. The integrated device for the insulation test of the insulating glove is convenient and quick to operate. When the insulating glove is damaged, an alternating current contactor trips off, so as to automatically trip, and a voltage scale data is kept unchanged by a voltmeter, so that a tester can clearly know that the insulating glove is broken down under which voltage magnitude and the tester can more thoroughly know the insulating property of the glove.
Description
Technical field
The utility model relates to a kind of integrated apparatus that is used for the test of insulating glove Insulation test.
Background technology
Insulating tools such as transformer station's insulating glove in use need regularly carry out Insulation test, do AC voltage withstand test.For example: in " State Grid Corporation of China's electric power safety working regulation ", when insulating glove is carried out withstand voltage test, withstand voltage: 8kV, test period 1 minute.Need use instrument and meters such as voltage table, reometer, pressure regulator, testing transformer, because instrument is more, the wiring more complicated, the input and output with pressure regulator connect instead easily, have potential safety hazard; And when insulating glove damaged, the staff can not know clearly that this insulating glove is breakdown under great voltage at present, for test job brings some inconvenience.During test, have a lot of unsafe factors from connecing links such as power supply, the wiring of ac voltage withstanding instrument, the scene is relatively more chaotic.
And need the fixed insulation gloves at the trial, commonly used is to fix insulating glove with clip at present, looks for one then with insulating bar, and insulating glove is hung on the insulating bar, utilizes the pressurization of naked copper wiring then, and basin or tank are placed in the insulating glove bottom.Here the Insulation Test device security performance of using is low, and very simple and crude, extremely lack of standardization, and clip fixation stability property is poor, uses naked copper wiring pressing position to be not easy control.
The utility model content
It is good and can read the integrated apparatus that is used for insulating glove Insulation test test of voltage breakdown easily that the technical matters that the utility model will solve provides a kind of performance easy to use, safe.
For solving the problems of the technologies described above; The technical scheme that the utility model is taked is: a kind of integrated apparatus that is used for the test of insulating glove Insulation test, and its gordian technique is: it comprises the special-purpose case of gloves that is used to that the ac voltage withstanding operating means of test voltage is provided and is used to settle insulating glove;
Said ac voltage withstanding operating means comprises voltage regulator circuit, on-off control circuit, booster circuit and metering circuit;
Said voltage regulator circuit comprises automatic coupling voltage regulator TY, and on-off control circuit comprises current relay LJ, A.C. contactor C1 and starting switch QA, and booster circuit comprises testing transformer BY, and metering circuit comprises voltage table; Power frequency supply is connected on the input end of automatic coupling voltage regulator TY; The output terminal of automatic coupling voltage regulator TY is connected with the first normally opened contact C1-1 of current relay LJ, A.C. contactor C1, the input end of testing transformer BY and the 4th normally opened contact C1-4 of A.C. contactor C1 successively, and the output termination of testing transformer BY is by the special-purpose case of said gloves; The normally closed contact of current relay LJ is connected between the input end of automatic coupling voltage regulator TY successively with after the second normally opened contact C1-2 of A.C. contactor C1 and A.C. contactor C1 connect; Starting switch QA is parallelly connected with the second normally opened contact C1-2 of A.C. contactor C1, and voltage table is parallelly connected with the output terminal of automatic coupling voltage regulator TY.
The special-purpose case of said gloves comprises an irony experimental tank; In said experimental tank, be provided with framework; Said framework is divided into six grids that can ccontaining insulating glove independently of one another by two lateral partitions and five longitudinal baffles; Rear side at experimental tank is fixed with vertical insulating support, is fixed with perpendicular iron plate on the top of insulating support, is fixed with horizontal link plate at the front end of said iron plate; Be provided with six hanged hooks that are used to hang the hard copper conductor on the said horizontal link plate side by side, be provided with and testing transformer output terminal wire connecting hook in the middle part of horizontal link plate; Six hanged hooks are connected through lead with cord hook, experimental tank ground connection.
Above-mentioned ac voltage withstanding operating means also comprises pilot lamp, pilot lamp be connected between the input end X and common port N of automatic coupling voltage regulator TY after the 3rd normally opened contact C1-3 of A.C. contactor C1 connects.
Above-mentioned metering circuit also comprises reometer, and said reometer is connected on the input end of testing transformer BY.
Further improve; Also a control box can be set; Said voltage table, reometer, automatic coupling voltage regulator TY, current relay LJ and A.C. contactor C1 are integrated to be arranged in the control box, draws corresponding binding post then, uses and turns in week more convenient to carry.
The left and right sides of above-mentioned experimental tank is provided with handle.
Adopt the beneficial effect that technique scheme produced to be: convenient to operation, good reliability when 1) the utility model is tested.When insulating glove damages; This insulating glove can not be through withstand voltage test; A.C. contactor can tripping, automatic trip, and that voltage table is kept the voltage calibration data is constant; Can let testing crew know clearly that this insulating glove punctures under great voltage, to understand the insulating property of insulating glove better.
2) the utility model is that insulating glove is provided with 6 lattices, and stability is very good, and each insulating glove uses the hard copper conductor to pressurize, and forms high-pressure polar plate, and pressing position is very easy to control; The utility model can make the wiring firm, stable; Test is accurate, and the scene is codes and standards more, finishes in constantly disposable 6 the insulating gloves tests with transformer station's standard configuration of transformer station's test; Do not need to carry out again line falling; Practice thrift the time, reduced the number of times that adds high pressure, can reduce on-the-spot high-potting operating risk.
Description of drawings
Fig. 1 is the circuit theory synoptic diagram of the utility model ac voltage withstanding operating means part;
Fig. 2 is the synoptic diagram of the special-purpose case part of the gloves of the utility model;
Wherein, 1, insulating support; 2, iron plate; 3, horizontal link plate; 4, hanged hook; 5, bolt; 6, cord hook; 7, grid; 8, longitudinal baffle; 9, lateral partitions; 10, experimental tank; 11, handle; 12. hard copper conductor.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Referring to accompanying drawing 1, the ac voltage withstanding operating means in the utility model comprises voltage regulator circuit, on-off control circuit, booster circuit and metering circuit.
Said voltage regulator circuit comprises automatic coupling voltage regulator TY, and on-off control circuit comprises current relay LJ, A.C. contactor C1 and starting switch QA, and booster circuit comprises testing transformer BY, and metering circuit comprises voltage table; Power frequency supply meets the input end X of automatic coupling voltage regulator TY, and the other end of automatic coupling voltage regulator TY is common port N; The output terminal Y of automatic coupling voltage regulator TY meets common port N successively with after the 4th normally opened contact C1-4 of the primary winding of the first normally opened contact C1-1 of current relay LJ, A.C. contactor C1, testing transformer BY and A.C. contactor C1 connects, and the output terminal of testing transformer BY is received the relevant position on the special-purpose case of gloves through lead; The normally closed contact of current relay LJ is connected between the input end X and common port N of automatic coupling voltage regulator TY successively with after the second normally opened contact C1-2 of A.C. contactor C1 and A.C. contactor C1 connect; Starting switch QA is parallelly connected with the second normally opened contact C1-2 of A.C. contactor C1, and voltage table is parallelly connected with the output terminal of automatic coupling voltage regulator TY.
Referring to accompanying drawing 2; The special-purpose case of gloves in the utility model comprises a conductive irony experimental tank 10; 10 are fixed with a framework in experimental tank, and said framework is made up of two lateral partitions 9 and five longitudinal baffles 8, and framework is divided into six grids 7 that can ccontaining insulating glove independently of one another; This grid 7 is meant the space that is positioned at the middle row of framework; Rear side at experimental tank 10 is fixed with vertical insulating support 1, is fixed with perpendicular iron plate 2 on the top of insulating support 1, is fixed with horizontal link plate 3 at the front end of said iron plate 2; Be provided with six hanged hooks 4 that are used to hang hard copper conductor 12 on the said horizontal link plate 3 side by side, be provided with output terminal with testing transformer BY in the horizontal middle part of link plate 3 through lead wire connecting hook 6; Six hanged hooks 4 all are connected with cord hook 6 through lead, and said experimental tank 10 ground connection can be come ground connection through fixing ground connection turning round.Be provided with handle 11 in the left and right sides of experimental tank 10.
During use, the lead-in wire of testing transformer BY is connected on this cord hook 6, then hard copper conductor 12 is stuck on the hanged hook 4; In 6 lattices 7, put insulating glove; Put water in the insulating glove, hard copper conductor 12 is put in the water, experimental tank 10 ground connection; Can carry out applied voltage test then, very easy to use.
When carrying out applied voltage test, press starting switch QA, the coil of A.C. contactor C1 gets; Its first normally opened contact C1-1 and the 4th normally opened contact C1-4 are closed; The power connection of whole device is regulated automatic coupling voltage regulator TY, and the high voltage of rising step-up transformer BY is to correspondent voltage; Continue 1 minute, can the inspection test specimen pass through AC voltage withstand test.If can pass through, it is qualified promptly to be judged to be, through test; If test specimen can not be through test, the input end electric current of step-up transformer BY changes, and the normally closed contact of current relay breaks off; The coil losing electricity of A.C. contactor C1; Its first normally opened contact C1-1 and the 4th normally opened contact C1-4 break off, and test unit stops, but the automatic coupling voltage regulator TY of this moment also maintains certain output voltage; The scale of voltage table is constant; Therefore, can let testing crew know clearly that this insulating glove (test specimen) punctures under great voltage, to understand the insulating property of insulating glove better.When ineligible, need know also insulating glove punctures under what voltage.Codes and standards during site test, wiring is simple, and reading has accurately ensured the reliability of test figure, has also made things convenient for operating personnel's test job.
The utility model is as complete integrative operating device, and is very easy to use when insulating glove is tested, and can practice thrift test period, makes on-the-spot standard whole.
Claims (5)
1. one kind is used for the integrated apparatus that the insulating glove Insulation test is tested, and it is characterized in that: it comprises the special-purpose case of gloves that is used to that the ac voltage withstanding operating means of test voltage is provided and is used to settle insulating glove;
Said ac voltage withstanding operating means comprises voltage regulator circuit, on-off control circuit, booster circuit and metering circuit;
Said voltage regulator circuit comprises automatic coupling voltage regulator TY, and on-off control circuit comprises current relay LJ, A.C. contactor C1 and starting switch QA, and booster circuit comprises testing transformer BY, and metering circuit comprises voltage table; Power frequency supply meets the input end X of automatic coupling voltage regulator TY, and the other end of automatic coupling voltage regulator TY is common port N; The output terminal Y of automatic coupling voltage regulator TY meets common port N, the special-purpose case of output terminal catcher cover of testing transformer BY successively with after the 4th normally opened contact C1-4 of the primary winding of the first normally opened contact C1-1 of current relay LJ, A.C. contactor C1, testing transformer BY and A.C. contactor C1 connects; The normally closed contact of current relay LJ is connected between the input end X and common port N of automatic coupling voltage regulator TY successively with after the second normally opened contact C1-2 of A.C. contactor C1 and A.C. contactor C1 connect; Starting switch QA is parallelly connected with the second normally opened contact C1-2 of A.C. contactor C1, and voltage table is parallelly connected with the output terminal of automatic coupling voltage regulator TY;
The special-purpose case of said gloves comprises an irony experimental tank (10); (10) are provided with framework in said experimental tank; Said framework is divided into six grids (7) that can ccontaining insulating glove independently of one another by two lateral partitions (9) and five longitudinal baffles (8); Rear side at experimental tank (10) is fixed with vertical insulating support (1); Be fixed with perpendicular iron plate (2) on the top of insulating support (1); Front end at said iron plate (2) is fixed with horizontal link plate (3), is provided with six hanged hooks (4) that are used to hang hard copper conductor (12) on the said horizontal link plate (3) side by side, is provided with and testing transformer BY wire connecting hook (6) in the middle part of horizontal link plate (3); Six hanged hooks (4) all are connected with cord hook (6) through lead, said experimental tank (10) ground connection.
2. the integrated apparatus that is used for the test of insulating glove Insulation test according to claim 1; It is characterized in that: said ac voltage withstanding operating means also comprises pilot lamp, pilot lamp be connected between the input end X and common port N of automatic coupling voltage regulator TY after the 3rd normally opened contact C1-3 of A.C. contactor C1 connects.
3. the integrated apparatus that is used for the test of insulating glove Insulation test according to claim 1, it is characterized in that: said metering circuit also comprises reometer, said reometer is connected on the input end of testing transformer BY.
4. the integrated apparatus that is used for the test of insulating glove Insulation test according to claim 3; It is characterized in that: also comprise a control box, said voltage table, reometer, automatic coupling voltage regulator TY, current relay LJ and A.C. contactor C1 is integrated is arranged in the control box.
5. the integrated apparatus that is used for the test of insulating glove Insulation test according to claim 1, it is characterized in that: the left and right sides at said experimental tank (10) is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220170294 CN202548283U (en) | 2012-04-20 | 2012-04-20 | Integrated device for insulation test of insulating glove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220170294 CN202548283U (en) | 2012-04-20 | 2012-04-20 | Integrated device for insulation test of insulating glove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202548283U true CN202548283U (en) | 2012-11-21 |
Family
ID=47168899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220170294 Expired - Lifetime CN202548283U (en) | 2012-04-20 | 2012-04-20 | Integrated device for insulation test of insulating glove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202548283U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680865A (en) * | 2012-04-20 | 2012-09-19 | 石家庄供电公司 | Integrated device for insulation test of insulation glove |
| CN104035011A (en) * | 2014-06-27 | 2014-09-10 | 国家电网公司 | Pressure-tight test device of insulation and protection equipment |
| CN111025108A (en) * | 2019-11-29 | 2020-04-17 | 国网河北省电力有限公司沧州供电分公司 | Insulating glove voltage-withstand test tool and using method thereof |
-
2012
- 2012-04-20 CN CN 201220170294 patent/CN202548283U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680865A (en) * | 2012-04-20 | 2012-09-19 | 石家庄供电公司 | Integrated device for insulation test of insulation glove |
| CN102680865B (en) * | 2012-04-20 | 2014-08-27 | 国家电网公司 | Integrated device for insulation test of insulation glove |
| CN104035011A (en) * | 2014-06-27 | 2014-09-10 | 国家电网公司 | Pressure-tight test device of insulation and protection equipment |
| CN111025108A (en) * | 2019-11-29 | 2020-04-17 | 国网河北省电力有限公司沧州供电分公司 | Insulating glove voltage-withstand test tool and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI ELECTRIC POWER CORPORATION SHIJIAZHUANG POWE Effective date: 20130411 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: SHIJIAZHUANG POWER SUPPLY COMPANY Effective date: 20130411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050091 SHIJIAZHUANG, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130411 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Corporation Patentee after: Shijiazhuang Power Supply Co.,Ltd. Address before: 050091 No. 529 South China Avenue, Hebei, Shijiazhuang Patentee before: Shijiazhuang Power Supply Co.,Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20121121 Effective date of abandoning: 20140827 |
|
| RGAV | Abandon patent right to avoid regrant |