CN203148979U - Voltage terminal connection plug used for electric energy quality monitoring - Google Patents
Voltage terminal connection plug used for electric energy quality monitoring Download PDFInfo
- Publication number
- CN203148979U CN203148979U CN 201320131588 CN201320131588U CN203148979U CN 203148979 U CN203148979 U CN 203148979U CN 201320131588 CN201320131588 CN 201320131588 CN 201320131588 U CN201320131588 U CN 201320131588U CN 203148979 U CN203148979 U CN 203148979U
- Authority
- CN
- China
- Prior art keywords
- electric energy
- energy quality
- quality monitoring
- contiguous block
- voltage terminal
- 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
- 238000012544 monitoring process Methods 0.000 title claims abstract description 21
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 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
- 238000003466 welding Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000032368 Device malfunction Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model provides a voltage terminal connection plug used for electric energy quality monitoring. The plug comprises a connection block which is provided with a jack for a plug of an electric energy quality monitoring instrument to be stably plugged into and which is coated by an insulation layer; and an extension wire, wherein one end of the extension wire is connected to the connection block, while the other end is connected with a terminal strip. According to the voltage terminal connection plug provided by the utility model, the extension wire can be directly connected with the terminal strip, solving the problem that the plug of the electric energy quality monitoring instrument is not suitable to be connected with the terminal strip in a small space, and preventing the plug of the electric energy quality monitoring instrument from being directly connected with the terminal strip. Thus, the voltage terminal connection plug can be stably connected with the terminal strip and the electric energy quality monitoring instrument, so that the problems of poor contact and short circuit can be prevented.
Description
Technical field
The utility model relates to a kind of connecting line patchplug, relates in particular to a kind of voltage terminal patchplug for electric energy quality monitoring.
Background technology
Along with economy is flourish, electric load sharply strengthens, current converter is in each field widespread use, various impacts and nonlinear-load increase day by day, for example: the silicon rectifier device of water and salt electrolysis, electric locomotive in the electric railway, drag and use silicon commutating power supply, electric arc furnaces, the RHVC of direct-current transmission converter station and various widespread uses, ac voltage regulator etc., these nonlinear-loads cause the distortion of electric system current waveform, power quality problem such as voltage fluctuation and flicker and three-phase imbalance causes serious harm for example to safe operation of power system: to cause protection and automatic safety device malfunction; Cause electric rotating machine added losses, heating and mechanical vibration, thereby cause capacitor overheated, bring error to electric energy metrical and instrument, communication line is produced interference etc.Therefore, need to adopt power quality monitoring device that the quality of power supply is monitored.
Terminal row is for carrying a plurality of or organizing the terminal assemblies of mutually insulated more and be used for the fixedly insulating element of supporter.The effect of terminal row is exactly that equipment is connected with the circuit of equipment, plays the effect of signal (current/voltage) transmission.Terminal row has been arranged, made wiring attractive in appearance, easy to maintenance, mainly be firm during connection between the long distance off-line, construction and easy to maintenance.
In power construction, when new equipment puts into operation, current return, voltage circuit vector check it is an important job, at this moment need to connect electric energy quality monitor and new equipment by terminal row, because the terminal row space is very little, wiring is very inconvenient, and it is unreliable to connect, and the joint loose contact usually takes place, come off, thereby make measurement result inaccurate, serious also can short circuit, any line to line fault takes place cause the PT(voltage transformer (VT)) the secondary fuse melting.
Summary of the invention
The purpose of this utility model is to provide a kind of voltage terminal patchplug for electric energy quality monitoring, and the terminal row that exists with the solution prior art is connected inconvenience, connects insecure problem with electric energy quality monitor.
In order to address the above problem, the utility model provides a kind of voltage terminal patchplug for electric energy quality monitoring, it comprises: contiguous block, described contiguous block are provided with one and are used for the stable jack that inserts the electric energy quality monitor plug, and the surface of described contiguous block is coated with insulation course; Extension wire, an end of described extension wire is connected in described contiguous block, and the other end is used for splicing ear row.
According to a kind of preferred implementation of above-mentioned voltage terminal patchplug for electric energy quality monitoring, wherein, described contiguous block is cylindrical.
According to a kind of preferred implementation of above-mentioned voltage terminal patchplug for electric energy quality monitoring, wherein, described jack is positioned at an end face of described contiguous block, and extends along the length direction of described contiguous block.
According to a kind of preferred implementation of above-mentioned voltage terminal patchplug for electric energy quality monitoring, wherein, described extension wire is connected in the other end of described contiguous block.
According to a kind of preferred implementation of above-mentioned voltage terminal patchplug for electric energy quality monitoring, wherein, described extension wire and the welding of described contiguous block.
According to a kind of preferred implementation of above-mentioned voltage terminal patchplug for electric energy quality monitoring, wherein, the core of described extension wire is copper.
When utilizing the utility model, extension wire directly is connected with terminal row, solved the electric energy quality monitor plug is not suitable for being connected in terminal row in small space problem, avoid the electric energy quality monitor plug to be directly connected in terminal row, as seen, the utility model can be stable be connected with electric energy quality monitor with terminal row, avoid coming in contact problems such as bad and short circuit.
Description of drawings
Fig. 1 is the sectional structure synoptic diagram of the utility model preferred embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
Fig. 1 schematically shows the structure of the utility model preferred embodiment, and as shown in the figure, this preferred embodiment comprises contiguous block 1 and extension wire 2.Contiguous block 1 is provided with one and is used for the stable jack 11 that inserts the electric energy quality monitor plug, and the surface of contiguous block 1 is coated with insulation course 12.Extension wire 2 comprises the insulation course 21 that core 22 and outside coat, and an end 221 of core 22 is connected in contiguous block 1, and the other end 222 is used for splicing ear row.
Preferably, contiguous block 1 is cylindrical, and jack 11 is positioned at an end face of contiguous block 1, and extends along the length direction of contiguous block 1.The other end opposite with jack 11 that 221 at one end of extension wire 2 is connected in contiguous block 1.
When making this preferred embodiment, in order to save cost, can select 1.5 plastics copper cash as extension wire 2, test wire connection-peg as contiguous block 1, welded together copper cash and test wire connection-peg with electric soldering iron, wrap weld with adhesive tape again and get final product.
When utilizing this preferred embodiment, one end 222 of extension wire 2 directly is connected with terminal row, the plug of electric energy quality monitor inserts the jack 11 of contiguous block 1, with regard to having solved the electric energy quality monitor plug is not suitable for being connected in terminal row in small space problem, avoid the electric energy quality monitor plug to be directly connected in terminal row simultaneously like this.
To sum up, what the utility model not only can be stable is connected with electric energy quality monitor with terminal row, comes in contact problems such as bad and short circuit when avoiding terminal row directly to be connected with electric energy quality monitor, and can guarantee safety, increases work efficiency.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not break away from its spiritual essence or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the present utility model all be included in the utility model.
Claims (6)
1. a voltage terminal patchplug that is used for electric energy quality monitoring is characterized in that, comprising:
Contiguous block, described contiguous block are provided with one and are used for the stable jack that inserts the electric energy quality monitor plug, and the surface of described contiguous block is coated with insulation course;
Extension wire, an end of described extension wire is connected in described contiguous block, and the other end is used for splicing ear row.
2. the voltage terminal patchplug for electric energy quality monitoring according to claim 1 is characterized in that described contiguous block is cylindrical.
3. the voltage terminal patchplug for electric energy quality monitoring according to claim 2 is characterized in that, described jack is positioned at an end face of described contiguous block, and extends along the length direction of described contiguous block.
4. the voltage terminal patchplug for electric energy quality monitoring according to claim 3 is characterized in that described extension wire is connected in the other end of described contiguous block.
5. the voltage terminal patchplug for electric energy quality monitoring according to claim 1 is characterized in that, described extension wire and the welding of described contiguous block.
6. the voltage terminal patchplug for electric energy quality monitoring according to claim 1 is characterized in that, the core of described extension wire is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131588 CN203148979U (en) | 2013-03-21 | 2013-03-21 | Voltage terminal connection plug used for electric energy quality monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131588 CN203148979U (en) | 2013-03-21 | 2013-03-21 | Voltage terminal connection plug used for electric energy quality monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148979U true CN203148979U (en) | 2013-08-21 |
Family
ID=48976495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320131588 Expired - Fee Related CN203148979U (en) | 2013-03-21 | 2013-03-21 | Voltage terminal connection plug used for electric energy quality monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831343A (en) * | 2017-12-07 | 2018-03-23 | 国网江苏省电力公司镇江供电公司 | Electric energy quality monitoring switching device |
-
2013
- 2013-03-21 CN CN 201320131588 patent/CN203148979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831343A (en) * | 2017-12-07 | 2018-03-23 | 国网江苏省电力公司镇江供电公司 | Electric energy quality monitoring switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130821 Termination date: 20180321 |