CN207366658U - A kind of electrical test bench - Google Patents
A kind of electrical test bench Download PDFInfo
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- CN207366658U CN207366658U CN201721265958.9U CN201721265958U CN207366658U CN 207366658 U CN207366658 U CN 207366658U CN 201721265958 U CN201721265958 U CN 201721265958U CN 207366658 U CN207366658 U CN 207366658U
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of electrical test bench, including the element such as some voltmeters, ammeter；Wherein, first, second, third voltmeter is respectively intended to display primary line input voltage, output DC voltage and output AC voltage；First, second ammeter is respectively intended to display primary line output DC current and output alternating current, and the three, the four, the 5th ammeters are respectively intended to the primary line output three-phase alternating current after vision-control；The measuring loop of first toggle switch, the second toggle switch co- controlling first voltage table, the three, the four, the 5th toggle switches are respectively intended to the break-make of the primary line output three-phase alternating current electrical circuit measured by the three, the four, the 5th ammeters of control；First adjusting knob is used for adjusting primary line output AC voltage value, and the second tune, the three, the 4th adjusting knobs are respectively intended to adjust the current value of the three, the four, the 5th ammeters.The utility model energy Effective Way by Using Project personnel are to electric fault or the abnormal ability handled.
Description
Technical Field
The utility model relates to a regulator cubicle technical field especially relates to a regulator cubicle is line, secondary wire wiring test device once.
Background
The regulator cubicle is a cupboard that is used for protecting components and parts normal work, is equipped with primary line, secondary line usually in the regulator cubicle, and wiring structure is complicated, and in case break down, the maintenance of equipment is more troublesome, and work efficiency is low.
Disclosure of Invention
An object of the utility model is to provide a compact structure, control convenient electric test bench.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
An electrical test stand, comprising: the cabinet body is arranged on an operation table in the middle of the cabinet body, and a first control area located above the operation table and a second control area located below the operation table; the first control area is provided with three voltmeters, five ammeters and five toggle switches, and the second control area is provided with four adjusting knobs; the first voltmeter is used for displaying the input voltage of the primary line, the second voltmeter is used for displaying the output direct-current voltage of the primary line, and the third voltmeter is used for displaying the output alternating-current voltage of the primary line; the first ammeter is used for displaying the direct current output by the primary line, the second ammeter is used for displaying the alternating current output by the primary line, and the third ammeter, the fourth ammeter and the fifth ammeter are respectively used for displaying the three-phase alternating current output by the regulated primary line; the first toggle switch and the second toggle switch jointly control a measuring loop of the first voltmeter, and the third toggle switch, the fourth toggle switch and the fifth toggle switch are respectively used for controlling the on-off of a primary line output three-phase alternating current loop measured by the third ammeter, the fourth ammeter and the fifth ammeter; the first adjusting knob is used for adjusting the value of the alternating current voltage output by the primary line, and the second adjusting knob, the third adjusting knob and the fourth adjusting knob are respectively used for adjusting the current values of the third ammeter, the fourth ammeter and the fifth ammeter.
As an improvement, a primary line main power supply control button and a main power supply state indicator lamp are arranged on a first control area, the main power supply control button comprises a first normally open button and a first normally closed button, and the main power supply state indicator lamp comprises a first red indicator lamp and a first green indicator lamp; under initial state, first green pilot lamp is bright, presses first normally open button after, and first green pilot lamp goes out, and first red pilot lamp is bright.
As an improvement, a primary direct current output control button and a primary direct current output state indicator lamp are arranged on the first control area, the primary direct current output control button comprises a second normally open button and a second normally closed button, and the primary direct current output state indicator lamp comprises a second red indicator lamp and a second green indicator lamp; under the initial state, the green pilot lamp of second is bright, presses the second and normally opens the button after, and the green pilot lamp of second goes out, and the red pilot lamp of second is bright.
As an improvement, a primary line three-phase voltage regulation output control button and a primary line three-phase voltage regulation output state indicator lamp are arranged on the first control area, the primary line three-phase voltage regulation output control button comprises a third normally open button and a third normally closed button, and the primary line three-phase voltage regulation output state indicator lamp comprises a third red indicator lamp and a third green indicator lamp; in an initial state, the third green indicator light is on, and after the third normally-open button is pressed, the third green indicator light is off, and the third red indicator light is on.
As an improvement, a primary line three-phase voltage output control button and a primary line three-phase voltage output state indicator lamp are arranged on the first control area, the primary line three-phase voltage output control button comprises a fourth normally open button and a fourth normally closed button, and the primary line three-phase voltage output state indicator lamp comprises a fourth red indicator lamp and a fourth green indicator lamp; under the initial state, the fourth green pilot lamp is bright, presses the fourth normally open button after, and the fourth green pilot lamp goes out, and the fourth red pilot lamp is bright.
As an improvement, a primary three-phase adjustable current output control button and a primary three-phase adjustable current output status indicator lamp are arranged on the first control area, the primary three-phase adjustable current output control button comprises a fifth normally-on button and a fifth normally-off button, and the primary three-phase adjustable current output status indicator lamp comprises a fifth red indicator lamp and a fifth green indicator lamp; in an initial state, the fifth green indicator light is on, and after the fifth normally-on button is pressed, the fifth green indicator light is off, and the fifth red indicator light is on.
As an improvement, a counter, a switch on-off test button and a cycle on-off switch are arranged in the first control area, the switch on-off test button comprises a normally closed button and a normally open button, and after the cycle on-off switch is opened and the normally open button is pressed, the switch on-off times can be counted through the counter.
As an improvement, universal wheels are arranged at the bottom of the test bed.
As an improvement, a cable hook is arranged on the side surface of the test bed.
As an improvement, a handle is arranged on the side surface of the test bed.
The utility model has the advantages that:
the utility model provides a regulator cubicle test bench has filled the market blank. Through the electrical test bed, the simulation of the electrical performance of the electrical cabinet can be realized, the capability of technical personnel for processing electrical faults or abnormalities is effectively improved, and powerful support is provided for the overhaul and maintenance of the electrical cabinet.
Drawings
Fig. 1 shows that the utility model provides an regulator cubicle openly constructs the sketch map.
Fig. 2 shows that the utility model provides an regulator cubicle side structure sketch map.
Fig. 3 is a view showing a primary wiring structure.
Fig. 4 is a view showing a secondary wiring structure.
FIG. 5 is a circuit diagram of a primary line input voltage measurement circuit.
Fig. 6 is a diagram showing a switch switching analog circuit.
Detailed Description
In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.
In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.
The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
As shown in fig. 1 to 6, an electrical test stand is characterized by comprising: the cabinet body 1, the operation panel 2 of setting in the middle part of the cabinet body 1, the first regional 3 of controlling that is located 2 tops of operation panel and the second that is located 2 below of operation panel control regional 4, set up at the cable hook 5 of 1 lateral part of the cabinet body, handle 6 to and set up universal wheel 7 in the cabinet body 1 bottom.
The first control area 3 is provided with three voltmeters, five ammeters and five toggle switches, and the second control area is provided with four adjusting knobs. The first voltmeter V1 is used for displaying a primary line input voltage, the second voltmeter V2 is used for displaying a primary line output direct current voltage, and the third voltmeter V3 is used for displaying a primary line output alternating current voltage; the first ammeter A0 is used for displaying the output direct current of the primary line, the second ammeter A1 is used for displaying the output alternating current of the primary line, and the third ammeter A2, the fourth ammeter A3 and the fifth ammeter A4 are respectively used for displaying the regulated output three-phase alternating current of the primary line; the first toggle switch SA1 and the second toggle switch SA2 jointly control a measurement loop of a first voltmeter V1, and the third toggle switch K1, the fourth toggle switch K2 and the fifth toggle switch K3 are respectively used for controlling the on-off of a primary output three-phase alternating current loop measured by a third ammeter A2, a fourth ammeter A3 and a fifth ammeter A4; the first adjusting knob TS is used for adjusting the value of the primary line output ac voltage, and the second adjusting knob TD1, the third adjusting knob TD2 and the fourth adjusting knob TD3 are respectively used for adjusting the current values of the third ammeter a2, the fourth ammeter A3 and the fifth ammeter a 4.
A main power supply control button and a main power supply state indicator lamp are further arranged on the first control area 3, the main power supply control button comprises a first normally open button QA1 and a first normally closed button TA1, and the main power supply state indicator lamp comprises a first red indicator lamp RD1 and a first green indicator lamp GD 1; in the initial state, the first green indicator light GD1 is turned on, and when the first normally open button QA1 is pressed, the first green indicator light GD1 is turned off, and the first red indicator light RD1 is turned on.
A primary direct current output control button and a primary direct current output state indicator lamp are further arranged on the first control area 3, the primary direct current output control button comprises a second normally open button QA2 and a second normally closed button TA2, and the primary direct current output state indicator lamp comprises a second red indicator lamp RD2 and a second green indicator lamp GD 2; in the initial state, the second green indicator light GD2 is turned on, and when the second normally open button QA2 is pressed, the second green indicator light GD2 is turned off, and the second red indicator light RD2 is turned on.
A primary line three-phase voltage regulation output control button and a primary line three-phase voltage regulation output state indicator lamp are further arranged on the first control area 3, the primary line three-phase voltage regulation output control button comprises a third normally open button QA3 and a third normally closed button TA3, and the primary line three-phase voltage regulation output state indicator lamp comprises a third red indicator lamp RD3 and a third green indicator lamp GD 3; in the initial state, the third green indicator light GD3 is turned on, and when the third normally open button QA3 is pressed, the third green indicator light GD3 is turned off, and the third red indicator light RD3 is turned on.
A primary line three-phase voltage output control button and a primary line three-phase voltage output state indicator lamp are further arranged on the first control area 3, the primary line three-phase voltage output control button comprises a fourth normally open button QA4 and a fourth normally closed button TA4, and the primary line three-phase voltage output state indicator lamp comprises a fourth red indicator lamp RD4 and a fourth green indicator lamp GD 4; in the initial state, the fourth green indicator light GD4 is turned on, and when the fourth normally open button QA4 is pressed, the fourth green indicator light GD4 is turned off, and the fourth red indicator light RD4 is turned on.
A primary line three-phase adjustable current output control button and a primary line three-phase adjustable current output state indicator lamp are further arranged on the first control area 3, the primary line three-phase adjustable current output control button comprises a fifth normally-on button QA5 and a fifth normally-off button TA5, and the primary line three-phase adjustable current output state indicator lamp comprises a fifth red indicator lamp RD5 and a fifth green indicator lamp GD 5; in the initial state, the fifth green indicator light GD5 is turned on, and when the fifth normally-on button QA5 is pressed, the fifth green indicator light GD5 is turned off, and the fifth red indicator light RD5 is turned on.
Be equipped with counter, switch deciliter test button and circulation deciliter switch on first control region 3, switch deciliter test button includes normally closed button FQ and normally open button FT, opens circulation deciliter switch KK and presses the normally open button FG after, just accessible counter statistics switch deciliter number of times.
It will be understood by those skilled in the art from the foregoing description of the structure and principles that the present invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the known art are intended to fall within the scope of the invention, which is defined by the claims and their equivalents.
Claims (10)
1. An electrical test stand, comprising: the multifunctional cabinet comprises a cabinet body (1), an operating platform (2) arranged in the middle of the cabinet body (1), a first control area (3) positioned above the operating platform (2) and a second control area (4) positioned below the operating platform (2); three voltmeters, five ammeters and five toggle switches are arranged in the first control area (3), and four adjusting knobs are arranged in the second control area; wherein,
the first voltmeter (V1) is used for displaying the input voltage of a primary line, the second voltmeter (V2) is used for displaying the output DC voltage of the primary line, and the third voltmeter (V3) is used for displaying the output AC voltage of the primary line;
the first ammeter (A0) is used for displaying the output direct current of the primary line, the second ammeter (A1) is used for displaying the output alternating current of the primary line, and the third ammeter (A2), the fourth ammeter (A3) and the fifth ammeter (A4) are respectively used for displaying the regulated output three-phase alternating current of the primary line;
the first toggle switch (SA1) and the second toggle switch (SA2) jointly control a measuring loop of the first voltmeter (V1), and the third toggle switch (K1), the fourth toggle switch (K2) and the fifth toggle switch (K3) are respectively used for controlling the on-off of a primary output three-phase alternating current loop measured by the third ammeter (A2), the fourth ammeter (A3) and the fifth ammeter (A4);
the first adjusting knob (TS) is used for adjusting the value of the primary output alternating current voltage, and the second adjusting knob (TD1), the third adjusting knob (TD2) and the fourth adjusting knob (TD3) are respectively used for adjusting the current values of the third ammeter (A2), the fourth ammeter (A3) and the fifth ammeter (A4).
2. An electrical test stand according to claim 1, characterized in that a mains power control button and a mains power status indicator light are provided on the first manipulation zone (3), said mains power control button comprising a first normally open button (QA1) and a first normally closed button (TA1), said mains power status indicator light comprising a first red indicator light (RD1) and a first green indicator light (GD 1); in the initial state, the first green indicator lamp (GD1) is turned on, and when the first normally open button (QA1) is pressed, the first green indicator lamp (GD1) is turned off, and the first red indicator lamp (RD1) is turned on.
3. An electrical test stand according to claim 1, characterized in that a primary dc output control button and a primary dc output status indicator light are provided on the first manipulation zone (3), said primary dc output control button comprising a second normally open button (QA2) and a second normally closed button (TA2), said primary dc output status indicator light comprising a second red indicator light (RD2) and a second green indicator light (GD 2); in the initial state, the second green indicator light (GD2) is turned on, and when the second normally open button (QA2) is pressed, the second green indicator light (GD2) is turned off, and the second red indicator light (RD2) is turned on.
4. An electrical test stand according to claim 1, characterized in that a primary three-phase voltage regulation output control button and a primary three-phase voltage regulation output status indicator light are provided on the first manipulation area (3), the primary three-phase voltage regulation output control button comprises a third normally open button (QA3) and a third normally closed button (TA3), and the primary three-phase voltage regulation output status indicator light comprises a third red indicator light (RD3) and a third green indicator light (GD 3); in the initial state, the third green indicator light (GD3) is turned on, and when the third normally open button (QA3) is pressed, the third green indicator light (GD3) is turned off, and the third red indicator light (RD3) is turned on.
5. An electric test bench according to claim 1, characterized in that a primary three-phase voltage output control button and a primary three-phase voltage output status indicator lamp are provided on the first manipulation area (3), the primary three-phase voltage output control button comprises a fourth normally open button (QA4) and a fourth normally closed button (TA4), the primary three-phase voltage output status indicator lamp comprises a fourth red indicator lamp (RD4) and a fourth green indicator lamp (GD 4); in the initial state, the fourth green indicator light (GD4) is turned on, and when the fourth normally open button (QA4) is pressed, the fourth green indicator light (GD4) is turned off, and the fourth red indicator light (RD4) is turned on.
6. An electrical test stand according to claim 1, characterised in that a primary line three-phase adjustable current output control button comprising a fifth normally on button (QA5) and a fifth normally off button (TA5) and a primary line three-phase adjustable current output status indicator lamp comprising a fifth red indicator lamp (RD5) and a fifth green indicator lamp (GD5) are provided on the first manipulation zone (3); in the initial state, the fifth green indicator lamp (GD5) is turned on, and when the fifth normally-on button (QA5) is pressed, the fifth green indicator lamp (GD5) is turned off, and the fifth red indicator lamp (RD5) is turned on.
7. The electrical test stand according to claim 1, wherein a counter, a switch on-off test button and a cycle on-off switch are arranged on the first control area (3), the switch on-off test button comprises a normally closed button (FQ) and a normally open button (FT), and the number of times of switch on-off is counted by the counter after the cycle on-off switch (KK) is opened and the normally open button (FG) is pressed.
8. An electrical test stand according to claim 1 wherein the test stand is provided with universal wheels at the bottom thereof.
9. An electrical test stand according to claim 1 wherein cable hooks are provided on the sides of the test stand.
10. An electrical test stand according to claim 1 wherein a handle is provided on the side of the test stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721265958.9U CN207366658U (en) | 2017-09-29 | 2017-09-29 | A kind of electrical test bench |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721265958.9U CN207366658U (en) | 2017-09-29 | 2017-09-29 | A kind of electrical test bench |
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| CN207366658U true CN207366658U (en) | 2018-05-15 |
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| CN201721265958.9U Active CN207366658U (en) | 2017-09-29 | 2017-09-29 | A kind of electrical test bench |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529621A (en) * | 2017-09-29 | 2018-01-02 | 广东小鹰电气有限公司 | A kind of electrical test bench |
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- 2017-09-29 CN CN201721265958.9U patent/CN207366658U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529621A (en) * | 2017-09-29 | 2018-01-02 | 广东小鹰电气有限公司 | A kind of electrical test bench |
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