CN208477095U - Arrester charge counter tester and detection device - Google Patents
Arrester charge counter tester and detection device Download PDFInfo
- Publication number
- CN208477095U CN208477095U CN201821295174.5U CN201821295174U CN208477095U CN 208477095 U CN208477095 U CN 208477095U CN 201821295174 U CN201821295174 U CN 201821295174U CN 208477095 U CN208477095 U CN 208477095U
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- China
- Prior art keywords
- arrester
- main body
- insulating bar
- charge counter
- counter tester
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Abstract
The utility model relates to power industry equipment technical fields, more particularly, to a kind of arrester charge counter tester and detection device.Arrester charge counter tester includes insulating bar, high potential assembly and the coupler body being suspended on arrester, and the insulating bar top connects the coupler body, and the insulating bar bottom end connects the high potential assembly；The high potential assembly includes high pressure generator, master switch, button and jack, and at least two gears are arranged in the button, exports different grades of voltage, the jack is for charging or being grounded；The coupler body includes main body and connector, and the main body is bent into hook-like structure, and the main body is connected by the connector with the insulating bar.Detection device includes above-mentioned arrester charge counter tester.
Description
Technical field
The utility model relates to power industry equipment technical fields, test more particularly, to a kind of arrester discharge counter
Instrument and detection device.
Background technique
Counter for lightning arrester has popularized each size substation of China at present, provides weight to arrester reliability service
Want data.When running counter for lightning arrester shows abnormal data, staff, which then needs to carry out accordingly to detect, to be found out
Failure cause.One is when the action frequency of counter technique table is motionless or crosses over bounce, generally inside counter count table
Gear corrosion or damage, secondly when counter ammeter numeric ratio is normal obvious bigger than normal, generally arrester follow current
Increase either counter measures part to break down.Thirdly when counter values are obviously reduced, generally lightning arrester insulation
Caused by pedestal electric leakage or the breakdown of counter internal element.As long as counter is the largest suspection it can be seen that counter data is abnormal
Object.General staff can first detect counter, just start to detect after determining that counter is good arrester and
Search other problems.
Counter is various in style currently on the market, and quality is also very different and manufacturer does not provide the inspection of profession mostly
Measurement equipment, generally only provides easy detection method, and field diagnostic is very difficult.General detection especially at present on the market
Equipment, when doing counter action test, use be not detection counter lower limit action current value, the waveform of output is not yet
It is 8/20 waveform, when each counter being caused to count in this way, is acted to counter voltage hour counter every time, and counts at this time
The pointer of number device ammeter is all to get to range lowermost end, can damage counter in this way and influence arrester.Therefore it needs to research and develop
A kind of instrument can be used for detecting counter quality under online and power failure.
The information disclosed in the background technology section is intended only to deepen the reason to the general background technology of the utility model
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Utility model content
The first of the utility model is designed to provide a kind of arrester charge counter tester, can be used in detection and exists
The quality of lightning stroke counter under line and power failure.
Arrester charge counter tester provided by the utility model, comprising: insulating bar, high potential assembly and being suspended on is kept away
Coupler body on thunder device, the insulating bar top connect the coupler body, and the insulating bar bottom end connects the high potential assembly；
The high potential assembly includes high pressure generator, master switch, button and jack, and the button is arranged at least two grades
Position exports different grades of voltage, and the jack is for charging or being grounded；
The coupler body includes main body and connector, and the main body is bent into hook-like structure, and the main body passes through the company
Fitting is connected with the insulating bar.
In the above-mentioned technical solutions, further, the coupler body is connected by bolt with the insulating bar, the high pressure group
Part is threadedly coupled with the insulating bar.
In the above-mentioned technical solutions, further, the high potential assembly is additionally provided with jack.
In the above-mentioned technical solutions, further, the coupler body further includes serration joint, and the serration joint is located at described
The inside of main body.
In the above-mentioned technical solutions, further, main body described in hook-like is in isosceles triangular structure.
In the above-mentioned technical solutions, further, the apex angle for the isosceles triangular structure that the main body is bent into is at 30 degree
To between 90 degree.
In the above-mentioned technical solutions, further, the apex angle for the isosceles triangular structure that the main body is bent into is 60 degree.
In the above-mentioned technical solutions, further, the material of the main body is set as aluminium material.
In the above-mentioned technical solutions, further, the insulating bar includes hollow rod body, conductive line and lightning-arrest for testing
The mating hole of device leakage current；
The conductive line is inside the hollow rod body, and one end is connect with the main body, the other end and the button phase
Even；
The conductive line is also connected with the mating hole.
In the above-mentioned technical solutions, further, the material of the hollow rod body is set as epoxy resin material.
The second of the utility model is designed to provide a kind of detection device, can be used in detection online and under power failure
The quality of lightning stroke counter.
Detection device provided by the utility model, comprising: above-mentioned arrester charge counter tester.
Compared with the existing technology, arrester charge counter tester provided by the utility model and detection device have such as
Lower advantage:
Arrester charge counter tester provided by the utility model, including insulating bar, high potential assembly and being suspended on are kept away
Coupler body on thunder device, insulating bar top connect coupler body, and insulating bar bottom end connects high potential assembly；High potential assembly includes high pressure
At least two gears are arranged in device, master switch, button and jack, button, export different grades of voltage, jack is for charging or connecing
Ground；Coupler body includes main body and connector, and main body is bent into hook-like structure, and main body is connected by connector with insulating bar.It uses
When, according to the mounting height of counter, discharge tester is pulled out to proper height, voltage gear selection master switch is allocated to properly
Gear, presses experiment button, connects high pressure about 1 second, and indicator light lights, can gently click-through count device and arrester connection
End is tested, and after clicking every time, discharge tester end should leave counter.If needing retest, should not release button, to
Indicator light lights within 1-2 seconds again when, test can be again tapped on, can be consequently used for detecting counting thunder under online and power failure
The quality of device.And coupler body can hang over tester on arrester always when testing, and without taking down, have easy to use excellent
Point.
Detection device provided by the utility model, including above-mentioned arrester charge counter tester.Due to arrester
The setting of discharge counter tester, so detection device has the advantages that all of above-mentioned arrester charge counter tester；
It can be consequently used for detecting the quality of counter under online and power failure.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of arrester charge counter tester provided by the embodiment of the utility model.
Icon:
101- main body；102- connector；103- serration joint；201- hollow rod body；202- conductive line；203- mating hole；
301- button, 302- master switch, 303- jack, 304- high pressure generator.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Embodiment one
As shown in Figure 1, arrester charge counter tester provided in this embodiment, including insulating bar, high potential assembly and
The coupler body being suspended on arrester, insulating bar top connect coupler body, and insulating bar bottom end connects high potential assembly；High potential assembly includes height
Generator 304, master switch 302, button 301 and jack 303 are pressed, at least two gears are arranged in button 301, export different grades of
Voltage, jack 303 is for charging or being grounded；Coupler body includes main body 101 and connector 102, and main body 101 is bent into hook-like knot
Structure, and insulating bar is connected by connector 102 with main body 101.
Specifically, coupler body is connected by bolt with insulating bar, facilitate assembly and disassembly, replacement；High potential assembly and insulating bar screw thread connect
It connects, mainly for generation of test high pressure.
It should be noted that there are four gears for button 301: respectively corresponding 0V, 900V, 1200V, 1600V, set as needed
In respective notch, for exporting different brackets voltage；Meanwhile button 301 replaces push type using left and right dial type, to guarantee
Output voltage is lasting, stablizes.
In the present embodiment optinal plan, coupler body further includes serration joint 103, and serration joint 103 is located at the interior of main body 101
Side.
Specifically, 103 uniform welding of serration joint is in the inside of main body 101, for being securely suspended at different line footpaths
On arrester downlead, wherein 101 tail end of main body welds together with 102 top of connector.
Further, hook-like main body is in isosceles triangular structure.
It should be noted that the apex angle for the isosceles triangular structure that main body 101 is bent into is between 30 degree to 90 degree, generally
60 degree are set as, tester is avoided to fall.
It should also be noted that, the material of main body 101 is set as aluminium material, the advantages of conductive good, light weight.
In the present embodiment optinal plan, insulating bar includes hollow rod body 201, conductive line 202 and lets out for testing arrester
The mating hole 203 of leakage current；Conductive line 202 is inside hollow rod body 201, and one end is connect with main body 101, the other end and button
301 are connected；Conductive line 202 is also connected with mating hole 203.It is secured with the conductive line 202 of insulating bar inside 102 tail end of connector
It links together, fully achieves the interconnection of internal electricity；It is connected through a screw thread and is consolidated between 102 outside of connector and interior insulation bar
It is fixed, to guarantee that coupler body is detachable at any time, it is highly convenient for assembly and disassembly, replacement and carries.
It should be noted that mating hole 203 belong to can the slotting speed of speed pull out formula, be by lightning arrester with electrical testing meter conductive line 202
It is inserted into the hole, for directly from the arrester obtaining current signal of charging operation.
And it can be used for lightning stroke counter and whether be operating normally verification, and is defeated as lightning arrester with electrical testing meter electric current
Enter signal " line ", for taking arrester charging operation current signal.
Specifically, the material of hollow rod body 201 is set as epoxy resin material, it is threadedly coupled with coupler body.
Wherein conductive line 202 is the production of fine copper silk, and sectional area should be not less than 1.5 square millimeters, and mating hole 203 leaks electricity
Current test line realizes the intercommunication of electricity by copper wire and conductive line 202 and high potential assembly, and another port is for being inserted into leakage current survey
The p-wire that trial assembly is set, and hole is insertable.
It should be noted that jack 303 is insertable, dedicated for being inserted into mating ground line or tester charging
Line, while there is ground protection and instrument external power charging function.
In conjunction with can be seen that arrester discharge counter provided in this embodiment to the detailed description of the utility model above
Tester, including insulating bar, high potential assembly and the coupler body being suspended on arrester, insulating bar top connects coupler body, insulating bar bottom
End connection high potential assembly；High potential assembly includes high pressure generator 304, master switch 302, button 301 and jack 303, and button 301 is set
At least two gears are set, export different grades of voltage, jack 303 is for charging or being grounded；Coupler body includes main body 101 and connection
Part 102, main body 101 is bent into hook-like structure, and insulating bar is connected by connector 102 with main body 101.In use, according to
The mounting height of counter pulls out discharge tester to proper height, voltage gear selection master switch 302 is allocated to suitable shelves
Position is pressed experiment button 301, is connected high pressure about 1 second, and indicator light lights, can gently click-through count device and arrester company
It connects end to be tested, after clicking every time, discharge tester end should leave counter.It, should not release button if needing retest
301, when indicator light lights within 1-2 seconds again, test can be again tapped on.It can be consequently used for detecting thunder under online and power failure
Hit the quality of counter.And coupler body can hang over tester on arrester always when testing, and without taking down, have easy to use
The advantages of.
Embodiment two
Detection device provided in this embodiment, comprising: above-mentioned arrester charge counter tester.
Detection device provided in this embodiment, including above-mentioned arrester charge counter tester.Since arrester is put
The setting of electric counter tester, so detection device has the advantages that all of above-mentioned arrester charge counter tester；Cause
This can be used in the quality for detecting lightning stroke counter under online and power failure.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is practical new in this
Within the scope of type and form different embodiments.For example, in claims above, embodiment claimed
It is one of any can in any combination mode come using.The information disclosed in the background technology section is intended only to deepen
Understanding to the general background technology of the utility model, and be not construed as recognizing or implying in any form that the information is constituted
The prior art known to those skilled in the art.
Claims (10)
1. a kind of arrester charge counter tester characterized by comprising insulating bar, high potential assembly and be suspended on lightning-arrest
Coupler body on device, the insulating bar top connect the coupler body, and the insulating bar bottom end connects the high potential assembly；
The high potential assembly includes high pressure generator, master switch, button and jack, and at least two gears are arranged in the button, defeated
Different grades of voltage out, the jack is for charging or being grounded；
The coupler body includes main body and connector, and the main body is bent into hook-like structure, and the main body passes through the connector
It is connected with the insulating bar.
2. arrester charge counter tester according to claim 1, which is characterized in that the coupler body by bolt with
The insulating bar is connected, and the high potential assembly is threadedly coupled with the insulating bar.
3. arrester charge counter tester according to claim 1, which is characterized in that the coupler body further includes sawtooth
Connector, the serration joint are located at the inside of the main body.
4. arrester charge counter tester according to claim 1, which is characterized in that main body described in hook-like in etc.
Lumbar triangle shape structure.
5. arrester charge counter tester according to claim 4, which is characterized in that the main body was bent into etc.
The apex angle of lumbar triangle shape structure is between 30 degree to 90 degree.
6. arrester charge counter tester according to claim 4, which is characterized in that the main body was bent into etc.
The apex angle of lumbar triangle shape structure is 60 degree.
7. arrester charge counter tester according to claim 1, which is characterized in that the material of the main body is arranged
For aluminium material.
8. arrester charge counter tester according to claim 1, which is characterized in that the insulating bar includes hollow
The body of rod, conductive line and the mating hole for testing leakage current of an arrester；
The conductive line is inside the hollow rod body, and one end is connect with the main body, and the other end is connected with the button；
The conductive line is also connected with the mating hole.
9. arrester charge counter tester according to claim 8, which is characterized in that the material of the hollow rod body
It is set as epoxy resin material.
10. a kind of detection device characterized by comprising the described in any item arrester discharge counters of claim 1-9 are surveyed
Try instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821295174.5U CN208477095U (en) | 2018-08-10 | 2018-08-10 | Arrester charge counter tester and detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821295174.5U CN208477095U (en) | 2018-08-10 | 2018-08-10 | Arrester charge counter tester and detection device |
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| Publication Number | Publication Date |
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| CN208477095U true CN208477095U (en) | 2019-02-05 |
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| CN201821295174.5U Active CN208477095U (en) | 2018-08-10 | 2018-08-10 | Arrester charge counter tester and detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732526A (en) * | 2018-08-10 | 2018-11-02 | 广东电网有限责任公司 | Arrester charge counter tester and detection device |
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2018
- 2018-08-10 CN CN201821295174.5U patent/CN208477095U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732526A (en) * | 2018-08-10 | 2018-11-02 | 广东电网有限责任公司 | Arrester charge counter tester and detection device |
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