CN109061539A - A kind of auxiliary examination platform of pair of electroscope pressure test and starting test - Google Patents
A kind of auxiliary examination platform of pair of electroscope pressure test and starting test Download PDFInfo
- Publication number
- CN109061539A CN109061539A CN201811239276.XA CN201811239276A CN109061539A CN 109061539 A CN109061539 A CN 109061539A CN 201811239276 A CN201811239276 A CN 201811239276A CN 109061539 A CN109061539 A CN 109061539A
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- electroscope
- cabinet
- electric conductor
- casing
- pair
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- 238000012360 testing method Methods 0.000 title claims abstract description 66
- 239000004020 conductor Substances 0.000 claims abstract description 56
- 235000004443 Ricinus communis Nutrition 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000012795 verification Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention discloses the auxiliary examination platforms of a kind of pair of electroscope pressure test and starting test, including hollow cabinet, the first electric conductor is equipped in cabinet, first electric conductor is fixed in cabinet, the second electric conductor being electrically connected with the first electric conductor in cabinet is equipped in the outside of cabinet, the top of cabinet is equipped with cover board, offers multiple through-holes on the cover board, and through-hole is used for grafting electroscope.The test platform can be realized to multiple electroscopes while carry out starting test or pressure test, improve the verification efficiency of electroscope.When verifying to electroscope, electroscope is plugged in this test platform, has grafting in test platform by the standpipe of electric appliance, improves the cleaning at electroscope verification scene, avoids occurring electroscope landing generation peril in checking procedure.It is loaded with insulating oil in the cabinet of the test platform, the verifying work of the electroscope of 110KV following level can be met simultaneously.
Description
Technical field
The present invention relates to electric device maintenance technical fields, and in particular to a kind of pair of electroscope pressure test and starting test
Auxiliary examination platform.
Background technique
In electric system, when transmission line of electricity and electrical equipment interruption maintenance, it is necessary to first make electrical verification test, in confirmation without danger
In the case where dangerous power supply, specific works can be carried out, and the high voltage electroscope of examinations, using preceding and must be first in ad eundem
Making prerun on electrical body can just go on power failure body after confirmation electroscope is normal and make test experience, whether to judge power failure body
Also there is dangerous electricity.
Electroscope needs to carry out quality indicator to electroscope before factory or in use process, and the verification of electroscope, which is divided into, opens
Dynamic test and pressure test two parts, at present electroscope starting test using one it is single pass sequentially through power frequency booster apparatus into
Row verification, causes the efficiency of verification very low.Electroscope pressure test is at present due to unprofessional fixed support device, school
Test scene in a jumble, there are the security risks for causing instrument ground and personal injury that electroscope slides.The electroscope of single verification
Quantity is few, and usually only 1-3, inefficiency.With the increasingly increase of substation and power equipment, electroscope quantity is had reached
Sizable scale, verification mode traditional at present is far from meeting the needs of of verification.
Summary of the invention
To be solved by this invention is that existing electroscope verification mode is extensive, verifies inefficiency, while verifying scene
In a jumble, there is technical issues that electroscope slides cause instrument ground and personal injury, and it is an object of the present invention to provide
A kind of auxiliary examination platform of pair of electroscope pressure test and starting test.
The present invention is achieved through the following technical solutions:
A kind of auxiliary examination platform of pair of electroscope pressure test and starting test, including hollow cabinet, the cabinet
It is inside equipped with the first electric conductor, the first electric conductor is fixed in cabinet, is equipped with and the first conduction in cabinet in the outside of cabinet
The top of second electric conductor of body electrical connection, the cabinet is equipped with cover board, offers multiple through-holes on the cover board, and the through-hole is used
In grafting electroscope.
Preferred embodiment, first electric conductor are fixed in cabinet by casing, casing level and the fixed company of the bottom of box
It connects, the first electric conductor is set in casing, multiple through-holes is offered on the outer wall of described sleeve pipe, multiple through-holes of casing are along casing
Axial direction be alternatively arranged, multiple through-holes of described sleeve pipe are concentric with multiple through-holes on cover board respectively.
Preferred embodiment is mounted on standpipe on multiple through-holes of described sleeve pipe, and the standpipe is vertical with casing to be connect, standpipe
One end be fixedly connected with the through-hole of casing, the other end of standpipe is fixedly connected with the through-hole of cover board.
Preferred embodiment offers mounting hole on the side wall of the standpipe, sound transducer and light is provided in mounting hole
Dependent sensor, the sound transducer and photosensitive sensor are electrically connected with the input terminal of PLC controller, the output of PLC controller
End is connected with touch display screen.
Preferred embodiment, is fixed with insulator in casing, and first electric conductor is fixedly connected on insulator by screw
On.
Preferred embodiment, first electric conductor are copper bar, and second electric conductor is flexible circuit conductor, are opened on the outer wall of cabinet
Equipped with threading hole, second electric conductor is electrically connected by threading hole with the first electric conductor.
Preferred embodiment is sealedly connected with L shape casing on the outer wall of the cabinet, and one end of L shape casing is connected to threading hole,
Second electric conductor is set in L shape casing, is fixedly connected with binding post, binding post and second in the other end of L shape casing
Electric conductor electrical connection.
Preferred embodiment, insulating oil is loaded in the cabinet, and the first electric conductor immerses in insulating oil.
Preferred embodiment, the cabinet, casing, standpipe, L shape casing, cover board are PPR insulating materials.
The bottom of preferred embodiment, the cabinet is equipped with mounting plate, is equipped with castor in the bottom of mounting plate, the castor is ten thousand
To castor.
Compared with prior art, the present invention having the following advantages and benefits: a kind of pair of electroscope of the invention is resistance to
The auxiliary examination platform of pressure test and starting test, 1) test platform can be realized to multiple electroscopes while carrying out starting examination
It tests or pressure test, improves the verification efficiency of electroscope.2) when verifying to electroscope, electroscope is to be plugged on this survey
It tries have grafting in test platform by the standpipe of electric appliance in platform, improves the cleaning at electroscope verification scene, avoid verifying
Occur electroscope in journey and slides generation peril.3) cabinet of the test platform, casing, standpipe, L shape casing, cover board are all adopted
With insulating materials, while insulating oil is loaded in cabinet, highest can verify the electroscope that voltage rating is 110KV, can
Meet the verifying work of the electroscope of 220V-500V, 6KV, 10KV, 35KV, 110KV grade simultaneously.4) portion in the electroscope
Part is all made of conventional component production, does not need custom-made, and low manufacture cost is suitble to Utilities Electric Co. or power consumer extensive
It promotes the use of.5) sound transducer detected automatically to electroscope and photosensitive sensor are provided in the test platform to it
Inspection result is detected, and carries out result output, testing result more simple and effective by touch display screen.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structural perspective of the invention；
Fig. 2 is structural front view of the invention；
Fig. 3 is structure top view of the invention；
Fig. 4 is the cross-sectional view in Fig. 2 along the direction A-A.
Label and corresponding parts title in attached drawing:
101- cabinet, the first electric conductor of 102-, the second electric conductor of 103-, 104- cover board, 105- casing, 106- standpipe,
107- touch display screen, 108-L shape casing, 109- binding post, 201- mounting plate, 202- castor.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As shown in Figures 1 to 4, the auxiliary examination platform of a kind of pair of electroscope pressure test and starting test of the invention, should
Verification platform includes all round closure, open-topped hollow cabinet 101, and the first electric conductor 102 is equipped in cabinet 101, the
One electric conductor 102 is preferably copper bar.First electric conductor 102 is fixed in cabinet by casing 105,105 horizontal direction of casing with
The bottom of cabinet 101 is fixedly connected, and the first electric conductor 102 is set in casing 105, and insulator is further fixed in casing 105, the
One electric conductor 02 is fixedly connected on the insulator by screw, and insulator is used to support the first electric conductor 102 and is fixed on casing 105
It is interior.Multiple through-holes are offered on the outer wall of casing 105, the quantity of through-hole is determined according to the length of casing 105, in order to guarantee phase
The safe distance verified between two adjacent electroscopes, the distance between two adjacent through-holes are not less than 150mm.Casing 105
Multiple through-holes arranged uniformly at intervals along the axial direction of casing 105.Casing 105 is equipped with multiple, the axis between multiple casings 105
Line is parallel, is connected between multiple casings 105 by right-angle elbow pipe, at U-shaped structure between two adjacent casings 105.
There is the second electric conductor 103 being electrically connected with the first electric conductor 102 in cabinet 101 in external introduce of cabinet 101, the
Two electric conductors 103 are flexible circuit conductor.Offer threading hole on the outer wall of cabinet 101, the second electric conductor 103 passes through threading hole and the
One electric conductor 102 is electrically connected, and weaves band connection by copper between the first electric conductor 102 in two adjacent casings 105.In case
L shape casing 108 is sealedly connected on the outer wall of body 101, one end of L shape casing 108 is connected to threading hole, the second electric conductor 103
It is set in L shape casing 108, is fixedly connected with binding post 109 in the other end of L shape casing 108, binding post 109 is led with second
Electric body 103 is electrically connected.
The top of cabinet 101 be equipped with cover board 104, multiple through-holes are offered on cover board 104, the through-hole on cover board 104 with
The through-hole of casing 105 corresponds, and the through-hole of casing 105 is concentric with the through-hole on cover board 104 respectively, and through-hole is tested for grafting
Electric appliance.Standpipe 106 is mounted on multiple through-holes of casing 105, standpipe 106 is vertical with casing 105 to be connect, and the one of standpipe 106
End is fixedly connected with the through-hole of casing 105, and the other end of standpipe 106 is fixedly connected with the through-hole of cover board 104.The side of standpipe 106
Mounting hole is offered on wall, and sound transducer and photosensitive sensor, sound transducer and light sensor are provided in mounting hole
Device is electrically connected with the input terminal of PLC controller, and the output end of PLC controller is connected with touch display screen 107.Sound transducer and
Photosensitive sensor detects the alarm of electroscope when being used for electroscope starting test, and the alarm of electroscope is reaching
Sound-light alarm is simultaneously emitted by when starting voltage outward, sound transducer and photosensitive sensor are used to detect the voice signal of alarm
And optical signal.Sound transducer and photosensitive sensor, which are converted into analog signal after digital signal, is transferred to PLC controller, PLC
Processing signal is transferred to touch display screen 107 by controller, and touch display screen 107 shows the testing result of each electroscope
Show.
Working principle
The first electric conductor 102 has been fixedly mounted in verification platform of the invention in cabinet 101, introduces outside cabinet 101
Second electric conductor 103, the first electric conductor 102 and the electrical connection of the second electric conductor 103, while cover board is equipped at the top of cabinet 101
104, the through-hole of grafting electroscope is offered on cover board 104.
When doing starting test to electroscope, the alarm of multiple electroscopes is inserted into respectively in the through-hole of cover board 104, is reported
The conductive rod and the first electric conductor 102 of alert device overlap, and the second electric conductor 103 is connect with step-up transformer then, passes through voltage
Adjuster carries out boosting adjusting to step-up transformer.The size of the test voltage of step-up transformer output is according to the electrical verification of electroscope
The 15%-40% of voltage rating is tested, experimenter can human body or pass through sound transducer and photosensitive sensor pair
Its inspection result is determined, sound-light alarm occurs in 40% or less alarm of electrical verification voltage rating in test voltage.Sound
Sensor and photosensitive sensor, which are converted into analog signal after digital signal, is transferred to PLC controller, and PLC controller believes processing
Number it is transferred to touch display screen 107, touch display screen 107 shows the testing result of each electroscope, it is possible thereby to look into
See whether check results are qualified.
When doing Insulation Test to electroscope, the insulating bar of multiple electroscopes is inserted into respectively in the through-hole of cover board 104, this
Verification platform plays fixed effect.The alarm on electroscope is removed before resistance test, then in each electroscope
The upper end of insulating bar winds connect high-voltage conducting wires respectively, connects high-voltage conducting wires and connect with step-up transformer；In the insulation of each electroscope
The lower end of bar winds earth lead respectively, and earth lead is connect with the earth, connects the distance between high-voltage conducting wires and earth lead root
It is determined according to specific electroscope electrical verification grade, the test voltage of step-up transformer is also determined according to specific electroscope electrical verification grade.It is logical
The output voltage that pressure regulator adjusts step-up transformer is crossed, one minute pressure-resistant time is kept when output voltage reaches test voltage,
If being qualification without the obvious insulating bar for generating heat, not puncturing.
Preferred embodiment scheme, is loaded with insulating oil in cabinet 101, and the first electric conductor 102 and casing 105 are completely immersed in
In insulating oil, insulating oil is without the class of insulation for improving this verification platform, while insulating oil has good deadening, leaching
Entering the sound that the first electric conductor 102 and casing 105 in insulating oil issue will not influence the detection signal of sound transducer.
Preferred embodiment scheme, cabinet 101, casing 105, standpipe 106, L shape casing 108, cover board 104 are PPR insulation
Material.PPR insulating materials insulation performance is good, corrosion-resistant, and mechanical strength is good, cheap, does not need custom-made, is fabricated to
This is low, and Utilities Electric Co. or power consumer large-scale promotion is suitble to use.
Preferred embodiment scheme, is equipped with mounting plate 201 in the bottom of cabinet 101, is equipped with castor in the bottom of mounting plate 201
202, which is universal caster wheel, is readily transported and carries, and mitigates manual labor.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. the auxiliary examination platform of a kind of pair of electroscope pressure test and starting test, which is characterized in that including hollow cabinet,
The first electric conductor is equipped in the cabinet, the first electric conductor is fixed in cabinet, the outside of cabinet be equipped with in cabinet
The top of second electric conductor of the first electric conductor electrical connection, the cabinet is equipped with cover board, offers multiple through-holes, institute on the cover board
Through-hole is stated for grafting electroscope.
2. the auxiliary examination platform of a kind of pair of electroscope pressure test and starting test according to claim 1, feature
It is, first electric conductor is fixed in cabinet by casing, and casing level is fixedly connected with the bottom of box, the first electric conductor
It is set in casing, multiple through-holes is offered on the outer wall of described sleeve pipe, multiple through-holes of casing are between the axial direction of casing
Every arrangement, multiple through-holes of described sleeve pipe are concentric with multiple through-holes on cover board respectively.
3. the auxiliary examination platform of a kind of pair of electroscope pressure test and starting test according to claim 2, feature
It is, standpipe is mounted on multiple through-holes of described sleeve pipe, and the standpipe is vertical with casing to be connect, one end of standpipe and casing
Through-hole be fixedly connected, the other end of standpipe is fixedly connected with the through-hole of cover board.
4. the auxiliary examination platform of a kind of pair of electroscope pressure test and starting test according to claim 3, feature
It is, offers mounting hole on the side wall of the standpipe, sound transducer and photosensitive sensor is provided in mounting hole, it is described
Sound transducer and photosensitive sensor are electrically connected with the input terminal of PLC controller, and it is aobvious that the output end of PLC controller is connected with touch
Display screen.
5. the auxiliary examination platform of a kind of pair of electroscope pressure test and starting test according to claim 2, feature
It is, insulator is fixed in casing, and first electric conductor is fixedly connected on the insulator by screw.
6. the auxiliary examination platform of a kind of pair of electroscope pressure test and starting test according to claim 1, feature
It is, first electric conductor is copper bar, and second electric conductor is flexible circuit conductor, threading hole is offered on the outer wall of cabinet,
Second electric conductor is electrically connected by threading hole with the first electric conductor.
7. the auxiliary examination platform of a kind of pair of electroscope pressure test and starting test according to claim 6, feature
It is, L shape casing is sealedly connected on the outer wall of the cabinet, and one end of L shape casing is connected to threading hole, and described second is conductive
Body is set in L shape casing, is fixedly connected with binding post in the other end of L shape casing, binding post is electrically connected with the second electric conductor.
8. the auxiliary examination platform of a kind of pair of electroscope pressure test and starting test according to claim 1, feature
It is, insulating oil is loaded in the cabinet, and the first electric conductor immerses in insulating oil.
9. the according to claim 1, auxiliary examination of 2,3,7 described in any item a kind of pair of electroscope pressure test and starting test
Platform, which is characterized in that the cabinet, casing, standpipe, L shape casing, cover board are PPR insulating materials.
10. the auxiliary examination platform of a kind of pair of electroscope pressure test and starting test according to claim 1, feature
It is, the bottom of the cabinet is equipped with mounting plate, is equipped with castor in the bottom of mounting plate, the castor is universal caster wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239276.XA CN109061539A (en) | 2018-10-23 | 2018-10-23 | A kind of auxiliary examination platform of pair of electroscope pressure test and starting test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239276.XA CN109061539A (en) | 2018-10-23 | 2018-10-23 | A kind of auxiliary examination platform of pair of electroscope pressure test and starting test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109061539A true CN109061539A (en) | 2018-12-21 |
Family
ID=64764425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811239276.XA Pending CN109061539A (en) | 2018-10-23 | 2018-10-23 | A kind of auxiliary examination platform of pair of electroscope pressure test and starting test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109061539A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08179001A (en) * | 1994-12-27 | 1996-07-12 | Showa Electric Wire & Cable Co Ltd | Withstand voltage test system for power cable line |
| CN103364648A (en) * | 2013-07-17 | 2013-10-23 | 燕开电气股份有限公司 | Nuclear phase device and electroscope used in cooperation with nuclear phase device |
| CN203617673U (en) * | 2013-12-16 | 2014-05-28 | 广东吉熙安电缆附件有限公司 | Voltage test connector for switching device |
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| CN204807662U (en) * | 2015-07-03 | 2015-11-25 | 中国西电集团公司 | Plain type withstand voltage test instrument |
| CN205691757U (en) * | 2016-06-21 | 2016-11-16 | 国网冀北电力有限公司秦皇岛供电公司 | Electroscope assay device |
| CN205938413U (en) * | 2016-08-12 | 2017-02-08 | 广东电网有限责任公司佛山供电局 | Test electric auxiliary device |
| CN206096418U (en) * | 2016-10-18 | 2017-04-12 | 广东电网有限责任公司云浮供电局 | High pressure electricity test pen starting voltage testing equipment |
| CN206740913U (en) * | 2017-05-24 | 2017-12-12 | 山西潞安环保能源开发股份有限公司王庄煤矿 | A kind of insulating bar experiment auxiliary device |
| CN107607900A (en) * | 2017-10-31 | 2018-01-19 | 国网重庆市电力公司璧山供电分公司 | A kind of electroscope calibration equipment |
| CN207675918U (en) * | 2017-12-05 | 2018-07-31 | 国家电网公司 | High voltage electroscope Special test vehicle |
| CN209132413U (en) * | 2018-10-23 | 2019-07-19 | 国网四川省电力公司南充供电公司 | A kind of auxiliary examination platform of pair of electroscope pressure test and starting test |
-
2018
- 2018-10-23 CN CN201811239276.XA patent/CN109061539A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08179001A (en) * | 1994-12-27 | 1996-07-12 | Showa Electric Wire & Cable Co Ltd | Withstand voltage test system for power cable line |
| CN103364648A (en) * | 2013-07-17 | 2013-10-23 | 燕开电气股份有限公司 | Nuclear phase device and electroscope used in cooperation with nuclear phase device |
| CN203617673U (en) * | 2013-12-16 | 2014-05-28 | 广东吉熙安电缆附件有限公司 | Voltage test connector for switching device |
| CN104678192A (en) * | 2015-03-06 | 2015-06-03 | 兰州威立雅水务(集团)有限责任公司 | Auxiliary chamber electricity checking device for vacuum circuit breakers of high-voltage switch cabinet |
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