CN210037992U - Novel comprehensive test bed - Google Patents
Novel comprehensive test bed Download PDFInfo
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- CN210037992U CN210037992U CN201920014155.9U CN201920014155U CN210037992U CN 210037992 U CN210037992 U CN 210037992U CN 201920014155 U CN201920014155 U CN 201920014155U CN 210037992 U CN210037992 U CN 210037992U
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- support frame
- transformer
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Abstract
The utility model relates to the field of electrical test equipment, in particular to a novel comprehensive test bed, which comprises a lower support shell, an upper support shell, a support frame of an electric leakage breaker, a support frame of a transformer, a support frame of an alternating current contactor, an electric leakage breaker, a transformer, an alternating current contactor, a voltage regulator, a current regulator, a support frame of a power input line, a support frame of a test line, a change-over switch, a voltmeter, an ammeter, a start button, a stop button, a direct current fixed voltage output signal display and an output interface, wherein the upper support shell is arranged on the lower support shell and is fixedly connected with the lower support shell, the support frame of the electric leakage breaker is arranged at the lower part of the lower support shell and is fixedly connected with the lower support shell, the utility model solves the problem that the prior electric control cabinet needs, at present, the existing mode for detecting the electric control cabinet is that a professional device is manually held to test the electric control cabinet, the detection mode is low in detection efficiency, time and labor are wasted, the labor burden of workers is greatly increased, and the problem that the requirements of enterprise efficient production are not met is solved.
Description
Technical Field
The utility model belongs to the technical field of electrical test equipment and specifically relates to a novel comprehensive test platform is related to.
Background
The electric control cabinet is a control cabinet (box) which assembles switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, and the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. The power distribution cabinet comprises a power distribution cabinet (a distribution box) (an electric appliance control cabinet) and the like, and a circuit can be switched on or switched off by a manual or automatic switch in normal operation. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. Some electric control cabinets are standard, called standard cabinets and GGD. The standard electric control cabinet executes the following standards: GB50054-1995 design Specification for Low-Voltage Electrical appliances GB50055-1993 general electric equipment design Specification, GB50303-2002 design Specification for Industrial Automation instrumentation engineering design Specification GB7251-97 control equipment for Low-Voltage switchgear sets, and GB50171-97 Specification for installation engineering discs, cabinets and Secondary Loop Wiring construction and acceptance.
The automatically controlled cabinet need be switched on the experiment and detect it after production is accomplished, and the present mode that detects automatically controlled cabinet is that artifical manual holding professional check out test set tests it, and different electric cabinet models need different check out test set, and this kind of detection mode not only detection efficiency is low, wastes time and energy moreover, has greatly increased workman's work burden and is not conform to the requirement of the efficient production of enterprise.
Disclosure of Invention
In order to solve present automatically controlled cabinet and need carry out the circular telegram experiment to it and detect after production is accomplished, present mode that detects automatically controlled cabinet is for the manual professional equipment of holding to test it at present, and this kind of detection mode is detection efficiency low not only, wastes time and energy moreover, has greatly increased workman's work burden and is not conform to the problem of the requirement of the efficient production of enterprise, the utility model provides a novel comprehensive test platform, its technical scheme is as follows: the utility model provides a novel comprehensive test platform, includes, lower support housing, last support housing, electric leakage circuit breaker support frame, transformer support frame, ac contactor support frame, electric leakage circuit breaker, transformer, ac contactor, voltage regulator, current regulator, power input line support frame, test line support frame, change over switch, voltmeter, ampere meter, start button, stop button, the fixed voltage output signal display of direct current, output interface, wherein, it sets up on lower support housing and is fixed with lower support housing to go up support housing, electric leakage circuit breaker support frame set up in lower support housing lower part position and be connected with lower support housing is fixed, transformer support frame set up in lower support housing electric leakage circuit breaker support frame upper portion position and be connected with lower support housing is fixed, ac contactor support frame set up in lower support housing inner support housing upper portion position and be connected with lower support housing is fixed The said earth leakage breaker is set on the earth leakage breaker support and connected with the earth leakage breaker support, the said transformer is set on the transformer support and connected with the transformer support, the said AC contactor is set on the AC contactor support and connected with the AC contactor support, the said voltage regulator upper part is set on the AC contactor support and connected with the AC contactor support and the lower part is set on the transformer support and connected with the transformer support, the said current regulator upper part is set on the AC contactor support and connected with the AC contactor support and the lower part is set on the transformer support and connected with the transformer support, the said change-over switch is set on the upper support shell lower part and connected with the upper support shell, the said voltmeter is set on the upper part of the change-over switch on the upper support shell and connected with the upper support shell, the power input line support frame and the test line support frame are arranged at two sides of the upper support shell and are fixedly connected with the upper support shell;
the voltage regulator is provided with a voltage regulating knob I, and the voltage regulating knob I is connected with the voltage regulator;
the current voltage regulator is provided with a voltage regulating knob, and the voltage regulating knob II is connected with the current voltage regulator;
the bottom in the lower support shell is provided with a power supply module and a compensation capacitor, and the power supply module and the compensation capacitor are fixedly connected with the lower support shell;
the utility model has the advantages that: the utility model discloses structural design science, production and processing technology is simple and convenient, utilizes the utility model provides a present automatically controlled cabinet need carry out the circular telegram experiment to it after production is accomplished and detect, present mode that detects automatically controlled cabinet is manual to be held professional equipment and test it, and this kind of detection mode is detection efficiency low not only, wastes time and energy moreover, has greatly increased workman's work burden and is not conform to the problem of the requirement of the efficient production of enterprise, moreover, the utility model discloses operation convenient to use can satisfy different electric cabinet model test work, has greatly improved user's work efficiency, has satisfied the operation requirement of enterprise.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a rear view structure diagram of the present invention;
the reference numbers in the figures are: 1-lower support shell, 2-upper support shell, 3-electric leakage breaker support frame, 4-transformer support frame, 5-alternating current contactor support frame, 6-electric leakage breaker, 7-transformer, 8-alternating current contactor, 9-voltage regulator, 10-current regulator, 11-power input line support frame, 12-test line support frame, 13-change-over switch, 14-voltmeter, 15-ammeter, 16-start button, 17-stop button, 18-direct current fixed voltage output signal display, 19-output interface, 20-voltage regulation knob I, 21-voltage regulation knob II, 22-power module and 23-compensation capacitor.
Detailed Description
Specific example 1: the best mode of the present invention will be further described with reference to fig. 1 and 2:
in order to solve present automatically controlled cabinet and need carry out the circular telegram experiment to it and detect after production is accomplished, present mode that detects automatically controlled cabinet is for the manual professional equipment of holding to test it at present, and this kind of detection mode is detection efficiency low not only, wastes time and energy moreover, has greatly increased workman's work burden and is not conform to the problem of the requirement of the efficient production of enterprise, the utility model provides a novel comprehensive test platform, its technical scheme is as follows: a novel comprehensive test bed comprises a lower support shell 1, an upper support shell 2, an electric leakage breaker support frame 3, a transformer support frame 4, an alternating current contactor support frame 5, an electric leakage breaker 6, a transformer 7, an alternating current contactor 8, a voltage regulator 9, a current regulator 10, a power input line support frame 11, a test line support frame 12, a change-over switch 13, a voltmeter 14, an ammeter 15, a start button 16, a stop button 17, a direct current fixed voltage output signal display 18 and an output interface 19, wherein the upper support shell 2 is arranged on the lower support shell 1 and is fixedly connected with the lower support shell 1, the electric leakage breaker support frame 3 is arranged at the lower part of the lower support shell 1 and is fixedly connected with the lower support shell 1, the transformer support frame 4 is arranged at the upper part of the electric leakage breaker support frame 3 in the lower support shell 1 and is fixedly connected with the lower support, the AC contactor supporting frame 5 is arranged at the upper part of a transformer supporting frame 4 in the lower supporting shell 1 and is fixedly connected with the lower supporting shell 1, the leakage breaker 6 is arranged on the leakage breaker supporting frame 3 and is connected with the leakage breaker supporting frame 3, the transformer 7 is arranged on the transformer supporting frame 4 and is connected with the transformer supporting frame 4, the AC contactor 8 is arranged on the AC contactor supporting frame 5 and is connected with the AC contactor supporting frame 5, the upper part of the voltage regulator 9 is arranged on the AC contactor supporting frame 5 and is connected with the AC contactor supporting frame 5, the lower part of the voltage regulator is arranged on the transformer supporting frame 4 and is connected with the transformer supporting frame 4, the upper part of the current regulator 10 is arranged on the AC contactor supporting frame 5 and is connected with the AC contactor supporting frame 5, the lower part of the current regulator is arranged on, the change-over switch 13 is arranged at the lower part of the upper support shell 2 and is connected with the upper support shell 2, the voltmeter 14 is arranged at the upper part of the change-over switch 13 on the upper support shell 2 and is connected with the upper support shell 2, the start button 16, the stop button 17 and the direct current fixed voltage output signal display 18 are arranged on the upper support shell 2 and are respectively connected with the upper support shell 2, the ammeter 15 is arranged at the upper part of the stop button 17 on the upper support shell 2 and is connected with the upper support shell 2, the output interface 19 is arranged at the top of the upper support shell 2 and is connected with the upper support shell 2, and the power input line support frame 11 and the test line support frame 12 are arranged at two sides of the upper support shell 2 and are fixedly connected with the upper support shell 2;
the voltage regulator 9 is provided with a voltage regulating knob I20, and the voltage regulating knob I20 is connected with the voltage regulator 9;
the current voltage regulator 10 is provided with a voltage regulating knob II 21, and the voltage regulating knob II 21 is connected with the current voltage regulator 10;
the bottom in the lower support shell 1 is provided with a power supply module and a compensation capacitor, and the power supply module and the compensation capacitor are fixedly connected with the lower support shell 1;
the utility model discloses theory of operation and working process at specific during operation do:
the utility model provides an input power supply is three-phase four-wire AC380V, can realize, three-phase operation fixed voltage AC380V output, three-phase measurement fixed voltage AC100V output, three-phase operation adjustable voltage AC0V ~ AC450V output, direct current operation adjustable voltage DC0V ~ DC250V output, three-phase measurement adjustable current AC0A ~ AC20A output and direct current fixed voltage DC220V output, its concrete operation is as follows:
when performing a voltage output test: firstly, powering up equipment to ensure that the voltage is normal, then closing a main leakage switch, and lighting a power supply (green) indicator lamp of each loop; closing a switch of the residual current circuit breaker 6 to prepare for electrifying the loop function; when a starting button is pressed, the alternating current contactor 8 is closed, the red indicator light of the loop is on, and the green indicator light is off; rotating the change-over switch, observing the voltmeter to confirm that the voltage output is correct, and performing function test; after the test is finished, the stop button is pressed, the alternating current contactor 8 is disconnected, the green indicator light of the loop is on, and the red indicator light is off. The loop power is disconnected.
When conducting the current output test: firstly, powering up equipment to ensure that the voltage is normal, then closing a main leakage switch, and lighting a power supply (green) indicator lamp of each loop; closing a switch of the residual current circuit breaker 6 to prepare for electrifying the loop function; when a starting button is pressed, the alternating current contactor 8 is closed, the red indicator light of the loop is on, and the green indicator light is off; any 2 adjustable current output terminals are subjected to short circuit; and adjusting the adjustable current voltage regulator 10, observing the ammeter corresponding to the two terminals in short circuit, and confirming that the output current reaches the required current value so as to perform function test. After the test is finished, the stop button is pressed, the alternating current contactor 8 is disconnected, the green indicator light of the corresponding functional loop is on, and the red indicator light is off. The loop power is disconnected.
Utilize the utility model provides a present automatically controlled cabinet need switch on the experiment to it after production is accomplished and detect, present carry out the mode that detects to automatically controlled cabinet is that the manual professional equipment of holding tests it at present, and this kind of detection mode is detection efficiency low not only, wastes time and energy moreover, has greatly increased workman's work burden and is not conform to the problem of the requirement of the efficient production of enterprise, moreover, the utility model discloses operation convenient to use can satisfy different electric cabinet model test work, has greatly improved user's work efficiency, has satisfied the operation requirement of enterprise.
Claims (4)
1. The utility model provides a novel comprehensive test platform, a serial communication port, include, the under bracing casing, go up support housing, electric leakage circuit breaker support frame, transformer support frame, ac contactor support frame, electric leakage circuit breaker, transformer, ac contactor, voltage regulator, current regulator, power input line support frame, test line support frame, change over switch, voltmeter, ampere meter, start button, stop button, the fixed voltage output signal display of direct current, output interface, wherein, go up support housing and set up on the under bracing casing and be connected with the under bracing casing is fixed, electric leakage circuit breaker support frame set up in under bracing casing lower part position and be connected with the under bracing casing is fixed, transformer support frame set up in under bracing casing electric leakage circuit breaker support frame upper portion position and be connected with the under bracing casing stationary phase, the ac contactor support frame set up in under bracing casing transformer support frame upper portion position and with Support that the casing is fixed to be connected, electric leakage circuit breaker set up on electric leakage circuit breaker support frame and be connected with the electric leakage circuit breaker support frame, the transformer set up on transformer support frame and be connected with transformer support frame, ac contactor set up on ac contactor support frame and be connected with ac contactor support frame, voltage regulator upper portion set up on ac contactor support frame and be connected its lower part with ac contactor support frame and set up on transformer support frame and be connected with transformer support frame, current regulator upper portion set up on ac contactor support frame and be connected its lower part with ac contactor support frame and set up on transformer support frame and be connected with transformer support frame, change over switch set up in last support casing lower part position and be connected with last support casing, the voltmeter set up change over switch upper portion position on last support casing and be connected with last support casing The utility model discloses a power input line support frame and test wire support frame, the fixed voltage output signal display of start button, stop button, direct current set up on last support housing and be connected respectively with last support housing, the ampere meter set up stop button upper portion position on last support housing and be connected with last support housing, output interface set up in last support housing top position and be connected with last support housing, power input line support frame and test wire support frame set up in last support housing both sides position and with last support housing fixed connection.
2. The novel comprehensive test bed as claimed in claim 1, wherein the voltage regulator is provided with a voltage regulating knob I, and the voltage regulating knob I is connected with the voltage regulator.
3. The novel comprehensive test bed as claimed in claim 1, wherein the current regulator is provided with a pressure regulating knob, and the pressure regulating knob II is connected with the current regulator.
4. The novel comprehensive test bed according to claim 1, wherein a power module and a compensation capacitor are arranged at the bottom of the lower support shell, and the power module and the compensation capacitor are fixedly connected with the lower support shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014155.9U CN210037992U (en) | 2019-01-05 | 2019-01-05 | Novel comprehensive test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014155.9U CN210037992U (en) | 2019-01-05 | 2019-01-05 | Novel comprehensive test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210037992U true CN210037992U (en) | 2020-02-07 |
Family
ID=69343697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920014155.9U Expired - Fee Related CN210037992U (en) | 2019-01-05 | 2019-01-05 | Novel comprehensive test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210037992U (en) |
-
2019
- 2019-01-05 CN CN201920014155.9U patent/CN210037992U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200207 Termination date: 20220105 |