CN103337403A - Three-position switch adopting touch screen - Google Patents
Three-position switch adopting touch screen Download PDFInfo
- Publication number
- CN103337403A CN103337403A CN2013102404819A CN201310240481A CN103337403A CN 103337403 A CN103337403 A CN 103337403A CN 2013102404819 A CN2013102404819 A CN 2013102404819A CN 201310240481 A CN201310240481 A CN 201310240481A CN 103337403 A CN103337403 A CN 103337403A
- Authority
- CN
- China
- Prior art keywords
- motor
- controller
- screw mandrel
- programmable
- programmable controller
- 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.)
- Granted
Links
Images
Landscapes
- Programmable Controllers (AREA)
Abstract
The invention discloses a three-position switch adopting a touch screen. A screw rod is driven by a motor; a rotation coding sensor for sensing the rotation condition of the screw rod is arranged on the screw rod, and is connected with an encoder controller; the encoder controller is connected with a programmable controller for controlling the rotation of the motor, and outputs a moving contact position signal to the programmable controller; the programmable controller further controls the motor to rotate forwards and backwards or stop according to the moving contact position signal, so as to further control the rotation state of the screw rod; the programmable controller adopts a touch screen structure; patterns of a button and a position indicator are arranged on the touch screen, so as to point the position of the three-position switch, and control the working state of the three-position switch. The three-position switch is reasonable in structure, convenient to operate, accurate in working position, and high in working performance.
Description
Technical field
The present invention relates to a kind of three-station of gas-insulated switchgear.
Background technology
Existing gas-insulated switchgear, the switch control of its different station relies on manually to be controlled, and accuracy is undesirable, influences the work effect.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructure, the three-station of accurate, the easy to operate employing touch-screen of working.
Technical solution of the present invention is:
A kind of three-station that adopts touch-screen is characterized in that: comprise the moving contact that screw mandrel drives, the left and right sides of moving contact is respectively earth terminal and isolates closing end; When moving contact is positioned at the left side under the drive that screw mandrel rotates, engage with earth terminal, switch is in ground state; When moving contact is positioned at the right side under the drive that screw mandrel rotates, engage with isolating closing end, switch is in isolates the discord state; When moving contact is positioned at the middle part under the drive that screw mandrel rotates, all do not engage with earth terminal and isolation closing end, switch is in the isolation open mode; Screw mandrel is by motor-driven, the rotation code sensor of perception screw mandrel rotation situation is set at screw mandrel, rotating code sensor is connected with the encoder controller, the encoder controller is connected with the programmable controller that the control motor rotates, coding controller is to programmable controller output moving contact position signalling, further control the rotating of motor according to above-mentioned moving contact position signalling and stop by programmable controller, and then the rotary state of control screw mandrel; Programmable controller adopts touch screen structure, at touch-screen the figure of button and position indicator is set, and is used for the position of three-station is indicated, and operating state is operated control.
The rotating of programmable controller controls motor and the process that stops are: when initial, screw mandrel is positioned at zero-bit, three-station is in earthing position, presses " isolation " button on the programmable controller touch-screen, programmable controller output, the earthing position indicator light is bright, programmable controller contact output order is to electric machine controller, and the control motor just changes, and driving screw mandrel just changes, code sensor rotates with screw mandrel, to the rotation number of turns n that sets
1, namely arrive the isolated location, coding controller " isolated location " closing of contact, programmable controller sends motor is just changeing halt instruction, and motor stops operating; Press " ground connection button " on the programmable controller touch-screen, programmable controller sends motor counter-rotating instruction to electric machine controller, the motor counter-rotating, and the counter-rotating of drive screw mandrel, the coding controller device shows numeral, its numerical value and rotation number of turns n
1Relevant, n is set in the motor counter-rotating
1Circle, Programmable Logic Controller send motor counter-rotating halt instruction, and Programmable Logic Controller earthing position closing of contact earthing position indicator light is bright, and Programmable Logic Controller sends the motor halt instruction, and motor stops operating; Press " close push button " on the Programmable Logic Controller touch-screen, the isolated location indicator light is bright, and Programmable Logic Controller sends motor is just changeing instruction, and motor is just changeing n
2Change, encoder shows numeral, its numerical value and n
1+ n
2Number of turns association, rotation direction is for just changeing, and the codified controller sends motor is just changeing halt instruction, and " closure " indicator light is bright, and the indication three-station is in the close position, and Programmable Logic Controller sends the motor halt instruction, and motor stops operating.
The present invention is rational in infrastructure, and is easy to operate, and the service position is accurate, favorable working performance; Adopt programmable controller and touch-screen, more convenient operation is directly perceived, can in time grasp the operating state of switch, conveniently can in time adjust when needed.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of one embodiment of the invention.
Embodiment
A kind of three-station that adopts touch-screen comprises the moving contact 2 that screw mandrel 1 drives, and the left and right sides of moving contact is respectively earth terminal 3 and isolates closing end 4; When moving contact is positioned at the left side under the drive that screw mandrel rotates, engage with earth terminal, switch is in ground state; When moving contact is positioned at the right side under the drive that screw mandrel rotates, engage with isolating closing end, switch is in isolates the discord state; When moving contact is positioned at the middle part under the drive that screw mandrel rotates, all do not engage with earth terminal and isolation closing end, switch is in the isolation open mode; Screw mandrel is by motor-driven, the rotation code sensor of perception screw mandrel rotation situation is set at screw mandrel, rotating code sensor is connected with the encoder controller, the encoder controller is connected with the programmable controller that the control motor rotates, coding controller is to programmable controller output moving contact position signalling, further control the rotating of motor according to above-mentioned moving contact position signalling and stop by programmable controller, and then the rotary state of control screw mandrel; Programmable controller adopts touch screen structure, at touch-screen the figure of button and position indicator is set, and is used for the position of three-station is indicated, and operating state is operated control.
The rotating of programmable controller controls motor and the process that stops are: when initial, screw mandrel is positioned at zero-bit, three-station is in earthing position, presses " isolation " button on the programmable controller touch-screen, programmable controller output, the earthing position indicator light is bright, programmable controller contact output order is to electric machine controller, and the control motor just changes, and driving screw mandrel just changes, code sensor rotates with screw mandrel, to the rotation number of turns n that sets
1, namely arrive the isolated location, coding controller " isolated location " closing of contact, programmable controller sends motor is just changeing halt instruction, and motor stops operating; Press " ground connection button " on the programmable controller touch-screen, programmable controller sends motor counter-rotating instruction to electric machine controller, the motor counter-rotating, and the counter-rotating of drive screw mandrel, the coding controller device shows numeral, its numerical value and rotation number of turns n
1Relevant, n is set in the motor counter-rotating
1Circle, Programmable Logic Controller send motor counter-rotating halt instruction, and Programmable Logic Controller earthing position closing of contact earthing position indicator light is bright, and Programmable Logic Controller sends the motor halt instruction, and motor stops operating; Press " close push button " on the Programmable Logic Controller touch-screen, the isolated location indicator light is bright, and Programmable Logic Controller sends motor is just changeing instruction, and motor is just changeing n
2Change, encoder shows numeral, its numerical value and n
1+ n
2Number of turns association, rotation direction is for just changeing, and the codified controller sends motor is just changeing halt instruction, and " closure " indicator light is bright, and the indication three-station is in the close position, and Programmable Logic Controller sends the motor halt instruction, and motor stops operating.
Claims (2)
1. three-station that adopts touch-screen is characterized in that: comprise the moving contact that screw mandrel drives, the left and right sides of moving contact is respectively earth terminal and isolates closing end; When moving contact is positioned at the left side under the drive that screw mandrel rotates, engage with earth terminal, switch is in ground state; When moving contact is positioned at the right side under the drive that screw mandrel rotates, engage with isolating closing end, switch is in isolates the discord state; When moving contact is positioned at the middle part under the drive that screw mandrel rotates, all do not engage with earth terminal and isolation closing end, switch is in the isolation open mode; Screw mandrel is by motor-driven, the rotation code sensor of perception screw mandrel rotation situation is set at screw mandrel, rotating code sensor is connected with the encoder controller, the encoder controller is connected with the programmable controller that the control motor rotates, coding controller is to programmable controller output moving contact position signalling, further control the rotating of motor according to above-mentioned moving contact position signalling and stop by programmable controller, and then the rotary state of control screw mandrel; Programmable controller adopts touch screen structure, at touch-screen the figure of button and position indicator is set, and is used for the position of three-station is indicated, and operating state is operated control.
2. the three-station of employing touch-screen according to claim 1, it is characterized in that: the rotating of programmable controller controls motor and the process that stops are: when initial, screw mandrel is positioned at zero-bit, three-station is in earthing position, press " isolation " button on the programmable controller touch-screen, programmable controller output, the earthing position indicator light is bright, programmable controller contact output order is to electric machine controller, the control motor just changes, driving screw mandrel just changes, and code sensor rotates with screw mandrel, to the rotation number of turns n that sets
1, namely arrive the isolated location, coding controller " isolated location " closing of contact, programmable controller sends motor is just changeing halt instruction, and motor stops operating; Press " ground connection button " on the programmable controller touch-screen, programmable controller sends motor counter-rotating instruction to electric machine controller, the motor counter-rotating, and the counter-rotating of drive screw mandrel, the coding controller device shows numeral, its numerical value and rotation number of turns n
1Relevant, n is set in the motor counter-rotating
1Circle, Programmable Logic Controller send motor counter-rotating halt instruction, and Programmable Logic Controller earthing position closing of contact earthing position indicator light is bright, and Programmable Logic Controller sends the motor halt instruction, and motor stops operating; Press " close push button " on the Programmable Logic Controller touch-screen, the isolated location indicator light is bright, and Programmable Logic Controller sends motor is just changeing instruction, and motor is just changeing n
2Change, encoder shows numeral, its numerical value and n
1+ n
2Number of turns association, rotation direction is for just changeing, and the codified controller sends motor is just changeing halt instruction, and " closure " indicator light is bright, and the indication three-station is in the close position, and Programmable Logic Controller sends the motor halt instruction, and motor stops operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310240481.9A CN103337403B (en) | 2013-06-18 | 2013-06-18 | Three-position switch adopting touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310240481.9A CN103337403B (en) | 2013-06-18 | 2013-06-18 | Three-position switch adopting touch screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103337403A true CN103337403A (en) | 2013-10-02 |
| CN103337403B CN103337403B (en) | 2015-01-07 |
Family
ID=49245542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310240481.9A Active CN103337403B (en) | 2013-06-18 | 2013-06-18 | Three-position switch adopting touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103337403B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08293219A (en) * | 1995-04-20 | 1996-11-05 | Nissin Electric Co Ltd | Operating apparatus for switch |
| CN1296631A (en) * | 1998-04-03 | 2001-05-23 | 能量传输***公司 | Motor operator for overhead air break electrical power distribution switches |
| CN201877307U (en) * | 2010-10-08 | 2011-06-22 | 河南森源电气股份有限公司 | Mechanism for automatically switching operating and test positions of circuit breaker |
| CN202502934U (en) * | 2011-12-26 | 2012-10-24 | 沈阳华德海泰电器有限公司 | Operating mechanism of three-station switch |
| CN103065825A (en) * | 2012-12-17 | 2013-04-24 | 福建森达电气有限公司 | Medium-voltage disconnecting switch manual-automatic intelligent electric operating mechanism |
-
2013
- 2013-06-18 CN CN201310240481.9A patent/CN103337403B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08293219A (en) * | 1995-04-20 | 1996-11-05 | Nissin Electric Co Ltd | Operating apparatus for switch |
| CN1296631A (en) * | 1998-04-03 | 2001-05-23 | 能量传输***公司 | Motor operator for overhead air break electrical power distribution switches |
| CN201877307U (en) * | 2010-10-08 | 2011-06-22 | 河南森源电气股份有限公司 | Mechanism for automatically switching operating and test positions of circuit breaker |
| CN202502934U (en) * | 2011-12-26 | 2012-10-24 | 沈阳华德海泰电器有限公司 | Operating mechanism of three-station switch |
| CN103065825A (en) * | 2012-12-17 | 2013-04-24 | 福建森达电气有限公司 | Medium-voltage disconnecting switch manual-automatic intelligent electric operating mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103337403B (en) | 2015-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105448554B (en) | A kind of wide-angle output motor operating mechanism | |
| CN204185089U (en) | Escalator or moving sidewalk stopping distance tester | |
| CN201306219Y (en) | Engine throttle control device | |
| CN103337403B (en) | Three-position switch adopting touch screen | |
| CN103311009B (en) | Graphically-controlled three-position switch | |
| CN204732306U (en) | Based on the motor-operating mechanism of torque motor | |
| CN103311007B (en) | Graphically-displayed three-position switch | |
| CN103311008B (en) | Programmable three-position switch | |
| CN203082327U (en) | Sensing device of electrically operated valve | |
| CN204155152U (en) | A kind of rotary positioning apparatus | |
| CN204284081U (en) | A kind of mechanized bridge stacking adapter cylinder position detector | |
| CN203981793U (en) | Arc fault intelligent detection device | |
| CN105047469A (en) | Rotation limiting mechanism for rotating shaft, and shaft system and three-station electric switch employing rotation limiting mechanism | |
| CN205036138U (en) | Stereo garage controlling means | |
| CN103295804A (en) | Three-position switch adopting steering sensor | |
| CN103311006B (en) | Three-position switch of gas-insulated switchgear using numerical control technology | |
| CN103311005A (en) | Numerical-display three-position switch | |
| CN204130370U (en) | Wide-angle output motor operating mechanism | |
| CN209167497U (en) | A kind of circuit breakers monitoring device | |
| CN105304360A (en) | Three-station in-place power-off mechanism and electric operation mechanism | |
| CN204669341U (en) | A kind of pulse counting equipment being applied to electric actuator | |
| CN203300497U (en) | Operating mechanism with Hall sensor | |
| CN202884223U (en) | Feedback transducer structure of electric actuator | |
| CN204903064U (en) | Circuit breaker arc extinguishing unit friction force measuring device | |
| CN204327285U (en) | A kind of equipment for engine jigger device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |