CN204706211U - Operating mechanism secondary circuit failure searches instrument for training - Google Patents
Operating mechanism secondary circuit failure searches instrument for training Download PDFInfo
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- CN204706211U CN204706211U CN201520388516.8U CN201520388516U CN204706211U CN 204706211 U CN204706211 U CN 204706211U CN 201520388516 U CN201520388516 U CN 201520388516U CN 204706211 U CN204706211 U CN 204706211U
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- 238000012549 training Methods 0.000 title claims abstract description 26
- 238000010586 diagram Methods 0.000 claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to operating mechanism secondary circuit failure and searches instrument for training, comprise casing and case lid, casing top is provided with control panel, it is characterized in that: control panel is provided with operating mechanism secondary circuit circuit theory diagrams, in control panel corresponding operating mechanism secondary circuit circuit theory diagrams, electrical equipment connected node position arranges luminous ship type switch respectively, in secondary circuit operating mechanism, the connected node place of each electrical equipment disconnects and connects wire respectively, after all wires are first electrically connected with connecting terminal block I, be electrically connected with connecting terminal block II again, the wire of being drawn by connecting terminal block II is electrically connected with the terminals of corresponding luminous ship type switch respectively, the wire be connected with power lead in secondary circuit operating mechanism installs air switch when introducing between connecting terminal block I and connecting terminal block II, operating mechanism secondary circuit physical cabling figure is printed with inside case lid.Its structural design is more reasonable, easy to operate to save time, and is applicable to a series of electrical equipments containing operating mechanism.
Description
Technical field
The utility model relates to the secondary circuit open circuit fault simulated training instrument container of electrical equipment operating mechanism, and namely a kind of operating mechanism secondary circuit failure searches instrument for training, is applicable to the training and teaching of electric power application.
Background technology
Electrical equipment secondary circuit failture evacuation is the basic skills that electrical employee must skillfully be grasped all the time, is also the main projects such as staffs training, examination, contest.At present, the flow process that operating mechanism secondary circuit failure gets rid of Project Training first artificially arranges trouble spot, then searched by student and get rid of trouble spot.Traditional concrete grammar arranging trouble spot is first the corresponding contactor terminal contact needing to be set to trouble spot, and gluing sticks on a piece of adhesive tape to do insulate, then reinstalls back, becomes trouble spot.This method wastes time and energy, and due to frequent dismounting wire, causes the loosened screw of fixing cord on contactor, poor wire connection, and mechanism cannot normal power-up work.Now can only change contactor, cause very large waste.In addition, because node a lot of on operating mechanism major loop is crimping or dongle configuration, artificially trouble spot cannot be set, plenty of time is wasted in theoretical analysis and schematic diagram explanation, measure for student without actual test specimen, so there is a lot of trouble spot cannot be trained in teaching process, cause result of training undesirable.
CN 203825913 U discloses a kind of disconnector operating mechanism secondary circuit failure simulation box, it comprises casing and electrical equipment, electrical equipment is arranged in casing, series connection control switch on the loop of each electrical equipment, control loop panel is provided with diode as signal lamp, the periphery of casing is respectively equipped with side door, and side door is fixed by wing nut.Its object reached is that the electrical equipments such as each contactor, terminal block are connected with gauge tap, which need to allow loop disconnect, open casing side door, disconnect the gauge tap in this loop, although serve the effect of the electrical equipment such as contactor, terminal block not damaging operating mechanism, but there are the following problems for it: also need when 1, arranging trouble spot repeatedly to open casing periphery side door, cumbersome; 2, due to narrow space in casing, electrical equipment is all located in casing, is unfavorable for observing, thus is unfavorable for the operation of the gauge tap to box house, causes the time arranging fault longer.
Summary of the invention
The purpose of this utility model is to provide a kind of structural design solved the problem more reasonable, easy to operate timesaving operating mechanism secondary circuit failure to search instrument for training, being applicable to a series of electrical equipments containing operating mechanism.
The technical solution of the utility model is:
A kind of operating mechanism secondary circuit failure searches instrument for training, comprise casing and case lid, casing top is provided with control panel, it is characterized in that: described control panel is printed with operating mechanism secondary circuit circuit theory diagrams, in control panel corresponding operating mechanism secondary circuit circuit theory diagrams, electrical equipment connected node position arranges luminous ship type switch respectively, the incoming line position of casing is provided with connecting terminal block I, the connecting terminal block II corresponding with connecting terminal block I is provided with in casing, the connected node place being arranged in each electrical equipment of secondary circuit operating mechanism practised for student of instrument for training outside disconnects and connects wire respectively, after all wires are first electrically connected with connecting terminal block I, be electrically connected by connecting terminal block I and connecting terminal block II again, the wire of being drawn by connecting terminal block II is electrically connected with the terminals of corresponding luminous ship type switch respectively, the wire be connected with power lead in secondary circuit operating mechanism installs air switch on the line when introducing between connecting terminal block I and connecting terminal block II, described case lid medial surface is printed with operating mechanism secondary circuit physical cabling figure.
Above-mentioned operating mechanism secondary circuit failure searches instrument for training, and described control panel is separately fixed with multiple connection terminal, uses in order to teacher's patch when arranging fault.
Above-mentioned operating mechanism secondary circuit failure searches instrument for training, and described casing and case lid shell adopt aluminum alloy casing, are provided with electric insulation froth bed inside aluminum alloy casing.
Above-mentioned operating mechanism secondary circuit failure searches instrument for training, and described control panel adopts High-Voltage Insulation electrician plate.
The beneficial effects of the utility model are:
1, the break-make at the connected node place of each electrical equipment of secondary circuit operating mechanism practised for student of instrument for training outside is arranged in by the luminous ship of each on control panel type switch control rule, thus complete fault verification, without the need to repeatedly opening cabinets cavity, easy to operate, save time;
2, by connecting terminal block I and connecting terminal block II winding displacement in casing, make line clear, the new trouble spot that cannot arrange can be set in former form of teaching, thus add the quality of training and teaching, be convenient to maintenance simultaneously;
3 wires be connected with power lead in secondary circuit operating mechanism install air switch when introducing between connecting terminal block I and connecting terminal block II, close the power supply that air switch can cut out whole secondary circuit operating mechanism, protect the electrical safety of whole casing;
4, the secondary circuit physical cabling figure on case lid is convenient to teacher's reference when arranging fault, convenient and time-saving;
5, wiring true in electrical equipment is corresponding, allows the understanding principle of student's perception directly perceived of undergoing training, more the grasp secondary circuit of the efficiency method of fixing a breakdown.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
In figure: 1 casing, 2 case lids, 3 operating mechanism secondary circuit physical cabling figure, 4 connection terminals, 5 operating mechanism secondary circuit circuit theory diagrams, 6 luminous ship type switches, 7 control panels, 8 air switches, 9 connecting terminal block I, 10 connecting terminal blocks II.
Embodiment
As shown in the figure, this operating mechanism secondary circuit failure searches instrument for training, comprise casing 1 and case lid 2, casing 1 top is provided with control panel 7, described control panel 7 is printed with operating mechanism secondary circuit circuit theory Fig. 5, in control panel 7 corresponding operating mechanism secondary circuit circuit theory Fig. 5, electrical equipment connected node position arranges luminous ship type switch 6 respectively, the incoming line position of casing 1 is provided with connecting terminal block I 9, the connecting terminal block II 10 corresponding with connecting terminal block I 9 is provided with in casing 1, the connected node place being arranged in each electrical equipment of secondary circuit operating mechanism practised for student of instrument for training outside disconnects and connects wire respectively, after all wires are first electrically connected with connecting terminal block I 9, be electrically connected by connecting terminal block I 9 and connecting terminal block II 10 again, the wire of being drawn by connecting terminal block II 10 is electrically connected with the terminals of corresponding luminous ship type switch 6 respectively, the wire be connected with power lead in secondary circuit operating mechanism installs air switch 8 on the line when introducing between connecting terminal block I 9 and connecting terminal block II 10, described case lid 2 medial surface is printed with operating mechanism secondary circuit physical cabling Fig. 3, described control panel 7 is separately fixed with multiple connection terminal 4, use in order to teacher's patch when arranging fault.
Described casing 1 adopts aluminum alloy casing with case lid 2 shell, and be provided with electric insulation froth bed inside aluminum alloy casing, control panel 7 adopts High-Voltage Insulation electrician plate.In the present embodiment, instrument for training overall dimensions is long 500mm, wide 350mm, high 150mm, compact structure, is convenient to mobile.
Claims (4)
1. an operating mechanism secondary circuit failure searches instrument for training, comprise casing and case lid, casing top is provided with control panel, it is characterized in that: described control panel is printed with operating mechanism secondary circuit circuit theory diagrams, in control panel corresponding operating mechanism secondary circuit circuit theory diagrams, electrical equipment connected node position arranges luminous ship type switch respectively, the incoming line position of casing is provided with connecting terminal block I, the connecting terminal block II corresponding with connecting terminal block I is provided with in casing, the connected node place being arranged in each electrical equipment of secondary circuit operating mechanism practised for student of instrument for training outside disconnects and connects wire respectively, after all wires are first electrically connected with connecting terminal block I, be electrically connected by connecting terminal block I and connecting terminal block II again, the wire of being drawn by connecting terminal block II is electrically connected with the terminals of corresponding luminous ship type switch respectively, the wire be connected with power lead in secondary circuit operating mechanism installs air switch on the line when introducing between connecting terminal block I and connecting terminal block II, described case lid medial surface is printed with operating mechanism secondary circuit physical cabling figure.
2. operating mechanism secondary circuit failure according to claim 1 searches instrument for training, it is characterized in that: described control panel is separately fixed with multiple connection terminal.
3. operating mechanism secondary circuit failure according to claim 1 searches instrument for training, it is characterized in that: described casing and case lid shell adopt aluminum alloy casing, are provided with electric insulation froth bed inside aluminum alloy casing.
4. operating mechanism secondary circuit failure according to claim 1 searches instrument for training, it is characterized in that: described control panel adopts High-Voltage Insulation electrician plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388516.8U CN204706211U (en) | 2015-06-08 | 2015-06-08 | Operating mechanism secondary circuit failure searches instrument for training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388516.8U CN204706211U (en) | 2015-06-08 | 2015-06-08 | Operating mechanism secondary circuit failure searches instrument for training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204706211U true CN204706211U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520388516.8U Active CN204706211U (en) | 2015-06-08 | 2015-06-08 | Operating mechanism secondary circuit failure searches instrument for training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204706211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198476A (en) * | 2017-11-29 | 2018-06-22 | 国网吉林省电力有限公司培训中心 | Simulation Training System of High Voltage Electric Experiment |
| CN113066338A (en) * | 2021-05-18 | 2021-07-02 | 广东电网有限责任公司 | Power system troubleshooting training device |
-
2015
- 2015-06-08 CN CN201520388516.8U patent/CN204706211U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198476A (en) * | 2017-11-29 | 2018-06-22 | 国网吉林省电力有限公司培训中心 | Simulation Training System of High Voltage Electric Experiment |
| CN113066338A (en) * | 2021-05-18 | 2021-07-02 | 广东电网有限责任公司 | Power system troubleshooting training device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |