CN209247940U - A kind of experimental rig for the secondary ray examination in Current Voltage circuit - Google Patents
A kind of experimental rig for the secondary ray examination in Current Voltage circuit Download PDFInfo
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- CN209247940U CN209247940U CN201821471268.3U CN201821471268U CN209247940U CN 209247940 U CN209247940 U CN 209247940U CN 201821471268 U CN201821471268 U CN 201821471268U CN 209247940 U CN209247940 U CN 209247940U
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- voltage circuit
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Abstract
The utility model provides a kind of experimental rig for the secondary ray examination in Current Voltage circuit, including cabinet, the battery that four sections of setting are connected in series with each other by conducting wire in cabinet, switch, wherein 1 batteries cathode draws connecting terminal U, other three batteries anodes draw connecting terminal A respectively, connecting terminal B, connecting terminal C, switch is arranged on connecting terminal U, connecting terminal U and connecting terminal A, connecting terminal B, the voltmeter of different ranges is respectively equipped between connecting terminal C, turn-off current when use, the monitoring device power supply of voltage circuit, according to live electric current, the practical secondary line configuring condition of voltage circuit is successively by corresponding connecting terminal on the secondary cable root access cabinet for needing to verify, corresponding voltage cable successively is measured with multimeter at monitoring device analog quantity backboard plug-in unit, pass through different voltage Grade simultaneously can verify that whether correct corresponding circuit secondary line is intact referring to the voltmeter reading on cabinet.
Description
Technical field
The utility model belongs to wireline inspection technical field, and in particular to one kind is used for the secondary ray examination in Current Voltage circuit
Experimental rig.
Background technique
Usual outdoor substation or the electric current of power plant production scene some regions, voltage circuit secondary line are due to limited
The factors such as power supply lacks, test apparatus is inconvenient for use are overhauled in, field operation narrow space special in installation site, high altitude operation,
Work belt is verified to circuit secondary line and carrys out greatly inconvenience.
Summary of the invention
The utility model provides a kind of experimental rig for the secondary ray examination in Current Voltage circuit, can make outdoor complicated ring
The secondary ray examination work safety of production scene electric current, voltage circuit under border, convenient, efficient completion, avoid filling using traditional experiment
The drawbacks such as scene uses difficult when setting, and task is heavy, are a kind of practicability line inspection devices of great cost performance.
The technical solution of the utility model is: a kind of experimental rig for the secondary ray examination in Current Voltage circuit, including
Cabinet, battery, the switch that the cabinet four sections of interior setting are connected in series with each other by conducting wire, the battery are respectively Section 1 electricity
Pond, Section 2 battery, Section 3 battery, Section 4 battery, Section 1 battery cathode draw connecting terminal U, Section 2 electricity
Pond, Section 3 battery, the positive of Section 4 battery draw connecting terminal A, connecting terminal B, connecting terminal C respectively, and the switch is set
It sets on the connecting terminal U that Section 1 battery cathode is drawn, the connecting terminal U and connecting terminal A, connecting terminal B, terminals
The voltmeter C of voltmeter B, 6V of voltmeter A, 4.5V of range 3V are respectively equipped between sub- C.
Further, the cabinet is insulation box to scheme.
When the utility model is used the step of includes: the monitoring device power supply of turn-off current, voltage circuit；According to live electricity
Stream, the practical secondary line configuring condition of voltage circuit are successively by corresponding wiring on the secondary cable root access cabinet for needing to verify
Terminal U, connecting terminal A, connecting terminal B, at connecting terminal C；It is in monitoring device analog quantity backboard in the terminal of secondary cable
Corresponding voltage cable successively is measured with multimeter at plug-in unit, by different voltage class and referring to the voltmeter reading on cabinet
Number can verify that whether correct corresponding circuit secondary line is intact.
The utility model has the advantages that: the utility model solves to lack due to outdoor site examining and repairing power supply, checking experiment instrument
Device heaviness is inconvenient for use, and working space is narrow, and outdoor equipment electric current caused by danger source is more, voltage circuit secondary line are verified tired
The drawbacks of difficulty, inefficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Wherein: 1, cabinet, 2, battery, 3, conducting wire, 4, connecting terminal U, 5, connecting terminal A, 6, voltmeter A, 7, voltmeter
B, 8, connecting terminal B, 9, voltmeter C, 10, connecting terminal C, 11, switch.
Specific embodiment
Clear and complete description is done to the utility model with reference to the accompanying drawing, so that those skilled in the art is not needing
Under conditions of making creative work, it can sufficiently implement utility model.
Specific embodiment of the present utility model is: as shown in Figure 1, a kind of for the secondary ray examination in Current Voltage circuit
Experimental rig, including cabinet 1,1 four sections of interior setting of cabinet pass through battery 2, switch 11 that conducting wire 3 is connected in series with each other, institute
Stating battery 2 is respectively Section 1 battery, Section 2 battery, Section 3 battery, Section 4 battery, and Section 1 battery cathode extraction connects
Line terminals U4, Section 2 battery, Section 3 battery, the positive of Section 4 battery draw connecting terminal A5, connecting terminal respectively
B8, connecting terminal C10, the switch 11 are arranged on the connecting terminal U4 of Section 1 battery cathode extraction, the connecting terminal U4
The voltmeter of voltmeter A6,4.5V of range 3V are respectively equipped between connecting terminal A5, connecting terminal B8, connecting terminal C10
The voltmeter C9 of B7,6V.
Further, the cabinet 1 is insulation box.
The utility model specific implementation step includes: the monitoring device power supply of turn-off current, voltage circuit；According to live electricity
Stream, the practical secondary line configuring condition of voltage circuit will successively need corresponding on the secondary cable root verified access cabinet 1 connect
Line terminals U4, connecting terminal A5, connecting terminal B8, at connecting terminal C10；It is simulated in monitoring device in the terminal of secondary cable
It measures and successively measures corresponding voltage cable with multimeter at backboard plug-in unit, by different voltage class and referring on cabinet 1
Voltmeter reading can verify that whether correct corresponding circuit secondary line is intact.
The preferred embodiment of the utility model is described above, it should be pointed out that the utility model not office
It is limited to above-mentioned particular implementation, devices and structures not described in detail herein should be understood as with the common side in this field
Formula is practiced；Anyone skilled in the art, when not departing from utility model technical proposal scope, according to this
The technical spirit of utility model any simple modifications, equivalents, and modifications made to the above embodiment, still fall within this reality
In the range of the protection of new technique scheme.
Claims (2)
1. a kind of experimental rig for the secondary ray examination in Current Voltage circuit, which is characterized in that including cabinet, in the cabinet
Battery, the switch that four sections are connected in series with each other by conducting wire are set, and the battery is respectively Section 1 battery, Section 2 battery, the 3rd
Batteries, Section 4 battery, Section 1 battery cathode draw connecting terminal U, Section 2 battery, Section 3 battery, Section 4
The anode of battery draws connecting terminal A, connecting terminal B, connecting terminal C respectively, and the switch setting is drawn in Section 1 battery cathode
On connecting terminal U out, range the connecting terminal U and connecting terminal A, connecting terminal B, is respectively equipped between connecting terminal C
The voltmeter C of voltmeter B, 6V of voltmeter A, 4.5V of 3V.
2. a kind of experimental rig for the secondary ray examination in Current Voltage circuit according to claim 1, which is characterized in that
The cabinet is insulation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821471268.3U CN209247940U (en) | 2018-09-10 | 2018-09-10 | A kind of experimental rig for the secondary ray examination in Current Voltage circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821471268.3U CN209247940U (en) | 2018-09-10 | 2018-09-10 | A kind of experimental rig for the secondary ray examination in Current Voltage circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247940U true CN209247940U (en) | 2019-08-13 |
Family
ID=67517655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821471268.3U Active CN209247940U (en) | 2018-09-10 | 2018-09-10 | A kind of experimental rig for the secondary ray examination in Current Voltage circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209247940U (en) |
-
2018
- 2018-09-10 CN CN201821471268.3U patent/CN209247940U/en active Active
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