CN207096369U - A kind of high-voltage meter Simple line finder - Google Patents
A kind of high-voltage meter Simple line finder Download PDFInfo
- Publication number
- CN207096369U CN207096369U CN201721149206.6U CN201721149206U CN207096369U CN 207096369 U CN207096369 U CN 207096369U CN 201721149206 U CN201721149206 U CN 201721149206U CN 207096369 U CN207096369 U CN 207096369U
- Authority
- CN
- China
- Prior art keywords
- underlap
- tester
- voltage meter
- testing instrument
- remote testing
- 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 claims abstract description 24
- 238000007689 inspection Methods 0.000 claims abstract description 11
- 241000270722 Crocodylidae Species 0.000 claims description 4
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 238000012795 verification Methods 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
A kind of high-voltage meter Simple line finder, including network tester, the network tester include main tester and remote testing instrument, it is characterised in that：The main tester is provided with main tester inspection wire size indicator lamp, and the remote testing instrument is provided with remote testing instrument inspection wire size indicator lamp, and switch and power lights are additionally provided with the main tester；The main tester and remote testing instrument are provided with the interfaces of RJ 45, are connected by the joints of RJ 45 with netting twine, and one end of the netting twine is connected with the joints of RJ 45, and one end connection of the other end and underlap, the other end of underlap is connected with clamping device.The utility model provides a kind of high-voltage meter Simple line finder, can once check 8 cored wires, meets the requirement that 7 cored wires of high-voltage meter are verified, and realize and work is transmitted to line real time information, function is differentiated with signal transmission, it is easy to carry, operation is flexible, using simple.
Description
Technical field
Field of electrical equipment is the utility model is related to, particularly a kind of high-voltage meter Simple line finder.
Background technology
Electric power meter breaks down, mistake etc. will influence the accurate of metering as " steelyard " in power supply enterprise,
Electric quantity loss caused by particularly after high-voltage meter generation wiring error is bigger, and very big economic damage is caused to company
Lose, therefore wiring that is how correct, quickly verifying electric power meter, it is the important content that electric energy metrical works,
It is that power utility check personnel answer prerequisite condition.Electric power meter new clothes pre-commissioning check be when primary side is not charged,
Inspection to progress such as transformer, secondary connection, connection box of electric energy meter modes, it is necessary to assure the correct nothing of new clothes metering device wiring
By mistake, metering is correct.
Inspection to the metering device user of new clothes takes situation to line and has carried out field statistics, and statistics is found frequently with ten thousand
The mode of metering cored wire is verified with table, because TV, TA and electric energy meter of high-voltage meter are apart from each other, needs two people to match somebody with somebody during inspection
Close, often because piece cored wire of contact problems will be verified repeatedly, also want intercom to complete the work to line when distant, so as to
Two people are caused averagely to need to spend 52.3 seconds when coordinating a piece cored wire of verification, time consuming, operating efficiency is low.And use general-purpose
The table verification secondary cored wire of measurement loop must borrow public shorting stub or earth point and as boost line look into line core, and this is sometimes
Time is likely to result in situations such as under-enumeration short circuit grounding, causes to verify mistake and certain potential safety hazard be present.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of high-voltage meter Simple line finder, simple high
Imitate, be safe and reliable, being exclusively used in the line connector of metering secondary wiring, solution wiring verification is time-consuming longer, potential safety hazard be present
The problem of.
In order to solve the above technical problems, technical scheme is used by the utility model：A kind of high-voltage meter is simple
Line connector, including network tester, the network tester include main tester and remote testing instrument, it is characterised in that：It is described
Main tester is provided with main tester inspection wire size indicator lamp, and the remote testing instrument refers to provided with remote testing instrument inspection wire size
Show lamp, switch and power lights are additionally provided with the main tester；The main tester and remote testing instrument connect provided with RJ-45
Mouthful, it is connected by RJ-45 connector with netting twine, one end of the netting twine is connected with RJ-45 connector, one end of the other end and underlap
Connection, the other end of underlap are connected with clamping device.
Preferably, the netting twine includes 8 cores, and every core is connected with underlap respectively, underlap and clamping device
Connection connection, the clamping device is crocodile clip.
Preferably, the outside cladding matcoveredn of the underlap.
Preferably, the junction of the clamping device and underlap is additionally provided with sleeve pipe.
Preferably, the main tester and remote testing instrument are NF-468L type network testers.
Preferably, the underlap uses multiply copper core.
The utility model provides a kind of high-voltage meter Simple line finder, can once check 8 cored wires, meet high-pressure gauge
The requirement that 7 cored wires of device are verified is measured, and realizes and work is transmitted to line real time information that there is signal transmission to differentiate function, is carried
Conveniently, operation is flexible, using simple.Pass through the people's operating operation test of 100 sub-high pressure metering device secondary circuit two, piece cored wire of each pair
Required average time shortens to 16.4 seconds.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model clamping device.
Embodiment
As shown in Figure 1-2, a kind of high-voltage meter Simple line finder, including network tester, the network tester
Including main tester 1 and remote testing instrument 2, the main tester 1 is provided with main tester inspection wire size indicator lamp 3, described remote
Journey tester 2 is provided with remote testing instrument inspection wire size indicator lamp 4, and switch 4 and power lights 5 are additionally provided with the main tester 1；
The main tester 1 and remote testing instrument 2 are provided with RJ-45 interfaces, are connected by RJ-45 connector 6 with netting twine 7, the netting twine 7
One end be connected with RJ-45 connector 6, the other end is connected with one end of underlap 8, and the other end and the clamping device 9 of underlap 8 connect
Connect.
Preferably, the netting twine 7 includes 8 cores, and every core is connected with underlap 8 respectively, and underlap 8 fills with clamping
9 connections connection is put, the clamping device 9 is crocodile clip.Crocodile clip be have selected as wire clamp to ensure secondary cored wire termination contact
It is solid and reliable.
Preferably, the outside cladding matcoveredn 10 of the underlap 8.
Preferably, the junction of the clamping device 9 and underlap 8 is additionally provided with sleeve pipe 11.Carried out on the surface of sleeve pipe 11
Mark, it is determined that the differentiation of A, B, C phase line of Simple line finder.
Preferably, the main tester 1 and remote testing instrument 2 are NF-468L type network testers.
Preferably, the underlap 8 uses multiply copper core.
Preferably, the underlap 8 is using RV6-1.5 mm2Electric wire.
It is of the present utility model as follows using step：
（1）The second loop return wiring terminal of electric energy meter and transformer is disconnected, it is short to ensure that the no ground end of secondary circuit is formed
Road loop, connecting line then will be tested according to the cored wire that required verification is accessed corresponding to mark, it is ensured that connection is reliable.
（2）Electric energy meter and transformer both ends connecting line are inserted into main tester and remote testing instrument and remote testing end respectively
Instruction head just should be glittering one by one.
（3）The indicator lamp display of wiring judges：
When there is such as No. 3 line open circuits of a cored wire, then main tester and the signal lamp of remote testing end 3 decorations all do not work.
When having, several lines are obstructed, then several lines all do not work, and when less than 2 line connections of cored wire, lamp does not all work.
When two, wiring is out of order, and the line of example 2,4 is out of order, then shows as follows：
Main tester is constant：1-2-3-4-5-6-7-8-G
Remote testing end is：When there is 2 cored wire short circuits, then main tester is shown does not work 1-4-3-2-5-6-7-8-G, and
Both threads lamp all glimmers of remote testing end display short circuit, if there is more than 3（Containing 3）Then all short-circuit several when short-circuit
The lamp of wire size does not all work.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model
System, the technical scheme that the scope of protection of the utility model should be recorded with claim, including the technical scheme that claim is recorded
The equivalents of middle technical characteristic are protection domain.Equivalent substitution i.e. within this range is improved, also in the utility model
Protection domain within.
Claims (6)
1. a kind of high-voltage meter Simple line finder, including network tester, the network tester includes main tester（1）
With remote testing instrument（2）, it is characterised in that：The main tester（1）It is provided with main tester inspection wire size indicator lamp（3）, institute
State remote testing instrument（2）It is provided with remote testing instrument inspection wire size indicator lamp（4）, the main tester（1）On be additionally provided with switch
（4）And power lights（5）；The main tester（1）And remote testing instrument（2）RJ-45 interfaces are provided with, pass through RJ-45 connector（6）
With netting twine（7）Connection, the netting twine（7）One end and RJ-45 connector（6）Connection, the other end and underlap（8）One end connect
Connect, underlap（8）The other end and clamping device（9）Connection.
A kind of 2. high-voltage meter Simple line finder according to claim 1, it is characterised in that：The netting twine（7）Including 8
Root core, every core respectively with underlap（8）Connection, underlap（8）With clamping device（9）Connection, the clamping device（9）
For crocodile clip.
A kind of 3. high-voltage meter Simple line finder according to claim 2, it is characterised in that：The underlap（8）'s
Outside cladding matcoveredn（10）.
A kind of 4. high-voltage meter Simple line finder according to claim 2, it is characterised in that：The clamping device（9）
With underlap（8）Junction be additionally provided with sleeve pipe（11）.
A kind of 5. high-voltage meter Simple line finder according to claim 1, it is characterised in that：The main tester（1）
With remote testing instrument（2）For NF-468L type network testers.
A kind of 6. high-voltage meter Simple line finder according to claim 1, it is characterised in that：The underlap（8）Adopt
With multiply copper core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149206.6U CN207096369U (en) | 2017-09-08 | 2017-09-08 | A kind of high-voltage meter Simple line finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149206.6U CN207096369U (en) | 2017-09-08 | 2017-09-08 | A kind of high-voltage meter Simple line finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096369U true CN207096369U (en) | 2018-03-13 |
Family
ID=61539187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721149206.6U Expired - Fee Related CN207096369U (en) | 2017-09-08 | 2017-09-08 | A kind of high-voltage meter Simple line finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207096369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526402A (en) * | 2020-11-03 | 2021-03-19 | 大唐陈村水力发电厂 | Wire alignment device and working method thereof |
-
2017
- 2017-09-08 CN CN201721149206.6U patent/CN207096369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526402A (en) * | 2020-11-03 | 2021-03-19 | 大唐陈村水力发电厂 | Wire alignment device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |