CN211788886U - Circuit breaker emergency opening device based on wireless control mode - Google Patents
Circuit breaker emergency opening device based on wireless control mode Download PDFInfo
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- CN211788886U CN211788886U CN202020537552.7U CN202020537552U CN211788886U CN 211788886 U CN211788886 U CN 211788886U CN 202020537552 U CN202020537552 U CN 202020537552U CN 211788886 U CN211788886 U CN 211788886U
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- circuit breaker
- remote control
- driving motor
- control module
- wireless communication
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Abstract
The utility model discloses a circuit breaker emergency brake-separating device based on a wireless control mode, which comprises a remote control module, a main control module and a brake-separating operation module; this remote control module and host system wireless communication are connected, this separating brake operation module includes driving motor and connects the adapter that can with the separating brake button looks adaptation of circuit breaker on this driving motor's the output shaft, this host system and driving motor electric connection send remote control signal to host system through remote control module, host system sends control command to this driving motor according to this remote control signal, driving motor work drives the adapter operation separating brake button through its output shaft, makes the circuit breaker separating brake. It has the following advantages: realize long-distance separating brake, ensure the operation safety, the separating brake operation is more smooth, convenient.
Description
Technical Field
The utility model relates to a circuit breaker emergency brake-separating device based on wireless control mode.
Background
The high-voltage circuit breaker is easy to have accidents of controlling power failure and breaking electromagnet damage in operation, so that the high-voltage circuit breaker cannot carry out normal breaking operation. The traditional emergency solution is to open the high-voltage switch cabinet door, extend the hand into the cabinet and press the opening button of the high-voltage circuit breaker, and forcibly carry out manual emergency opening operation on the high-voltage circuit breaker, but because the distance from the high voltage is too close, and no good precautionary measure exists, the personal injury is easily caused.
With the progress of technology, many high-voltage cabinets are transformed, and emergency brake-separating devices are gradually added. But at present use most urgent separating brake device be with all separating brake operating device designs in one department and one-hand operation, but still need rotate the knob that sets up in the high-voltage board cabinet door outside when operating at every turn, lean on the knob to drive device and the rotatory 90 of catch bar of high-voltage board cabinet door inboard, make the catch bar aim at high-voltage circuit breaker's separating brake button, then press the separating brake button and realize urgent separating brake, but because the device does not use the jam for a long time or catch bar length off the position scheduling problem usually, can not accomplish urgent separating brake smoothly, and still through manual operation, operating distance is still nearer, it is not safe enough.
SUMMERY OF THE UTILITY MODEL
The utility model provides a circuit breaker emergency brake-separating device based on wireless control mode, it has overcome in the background art the not enough of prior art.
The utility model provides a technical scheme that its technical problem adopted is:
a circuit breaker emergency opening device based on a wireless control mode comprises a remote control module, a main control module and an opening operation module; this remote control module and host system wireless communication are connected, this separating brake operation module includes driving motor and connects the adapter that can with the separating brake button looks adaptation of circuit breaker on this driving motor's the output shaft, this host system and driving motor electric connection send remote control signal to host system through remote control module, host system sends control command to this driving motor according to this remote control signal, driving motor work drives the adapter operation separating brake button through its output shaft, makes the circuit breaker separating brake.
In one embodiment: the main control module comprises a first microcontroller, a first wireless communication unit and a first power supply, the first wireless communication unit is electrically connected with the first microcontroller, the driving motor is electrically connected with the output end of the first microcontroller, the first power supply is used for providing working electric energy for the main control module, and the first wireless communication unit is in communication connection with the remote control module.
In one embodiment: the remote control module comprises a second microcontroller, a second wireless communication unit, an input unit and a second power supply, wherein the second wireless communication unit, the input unit and the second microcontroller are electrically connected, the second power supply is used for providing working electric energy for the remote control module, and the second wireless communication unit is in communication connection with the first wireless communication unit.
In one embodiment: the first microcontroller is a PLC controller.
In one embodiment: the remote control module also comprises a display unit which is electrically connected with the second microcontroller.
In one embodiment: the driving motor is a linear servo motor, and an output shaft of the linear servo motor makes linear motion.
In one embodiment: the driving motor is a rotary servo motor, and an output shaft of the rotary servo motor rotates.
Compared with the background technology, the technical scheme has the following advantages:
remote control signal is sent to the host system through the remote control module, and the host system sends control command to this driving motor according to this remote control signal, and driving motor work drives adapter operation separating brake button through its output shaft, makes the circuit breaker separating brake, realizes remote separating brake, ensures operation safety, and separating brake operation is more smooth, convenient, reduces because of the risk that mechanical jam scheduling problem leads to can not separating brake.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an emergency opening device of a circuit breaker based on a wireless control mode.
Detailed Description
Referring to fig. 1, an emergency opening device of a circuit breaker based on a wireless control mode includes a remote control module 1, a main control module 2 and an opening operation module 3; this remote control module 1 and 2 wireless communication connections of host system, this separating brake operation module 3 includes driving motor and connects the adapter that can with the separating brake button looks adaptation of circuit breaker on this driving motor's the output shaft, this host system 2 and driving motor electric connection send remote control signal to host system 2 through remote control module 1, host system 2 sends control command to this driving motor according to this remote control signal, driving motor work drives the adapter operation separating brake button through its output shaft, make the circuit breaker separating brake.
The main control module 2 includes a first microcontroller 21, a first wireless communication unit 22 and a first power supply 23, the first wireless communication unit 22 is electrically connected to the first microcontroller 21, the driving motor is electrically connected to an output terminal of the first microcontroller 21, the first power supply 23 is used for providing working power to the main control module 2, and the first wireless communication unit 22 is in communication connection with the remote control module 1.
The remote control module 1 includes a second microcontroller 11, a second wireless communication unit 12, an input unit 13 and a second power supply 14, the second wireless communication unit 12, the input unit 13 and the second microcontroller 11 are electrically connected, the second power supply 14 is used for providing working power for the remote control module 1, and the second wireless communication unit 12 is in communication connection with the first wireless communication unit 22.
In this embodiment, the first microcontroller 21 is a PLC controller. The second microcontroller 11 is a single chip microcomputer.
Preferably, the remote control module 1 further comprises a display unit 15, and the display unit 15 is electrically connected to the second microcontroller 11. The display unit 15 can be used for displaying information such as parameter setting, breaker opening and closing states and the like.
Generally, a breaker opening button is provided with a pressing type opening button for opening a brake by pressing the opening button and a rotating type opening button for opening the brake by rotating the opening button, and in order to match the opening buttons of the two different opening operation modes, the embodiment is provided with two adapters and two driving motors; aiming at the pressing type brake-separating button, the driving motor is a linear servo motor, an output shaft of the linear servo motor makes linear motion, one end of the adapter is fixedly connected with the tail end of the output shaft of the linear servo motor, and the other end of the adapter is provided with a tip end which can more conveniently and smoothly approach the pressing type brake-separating button to press and separate the brake; to rotary-type separating brake button, this driving motor is rotary servo motor, and rotary motion is done to this rotary servo motor's output shaft, the one end of adapter and rotary servo motor's the terminal fixed connection of output shaft, the other end and the rotary-type separating brake button accordant connection of adapter.
When the brake is required to be opened, the remote control module 1 sends a remote control signal (a brake opening command) to the main control module 2, and the main control module 2 sends a command to the driving motor of the brake opening operation module 3 to enable the driving motor to work, so that the output shaft of the linear servo driving motor linearly moves to press the pressure type brake opening button forwards to perform brake opening or the rotary servo driving motor rotates to drive the rotary type brake opening button to rotate and open the brake.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides a circuit breaker emergency opening device based on wireless control mode which characterized in that: the device comprises a remote control module, a main control module and a switching-off operation module; this remote control module and host system wireless communication are connected, this separating brake operation module includes driving motor and connects the adapter that can with the separating brake button looks adaptation of circuit breaker on this driving motor's the output shaft, this host system and driving motor electric connection send remote control signal to host system through remote control module, host system sends control command to this driving motor according to this remote control signal, driving motor work drives the adapter operation separating brake button through its output shaft, makes the circuit breaker separating brake.
2. The emergency opening device of the circuit breaker based on the wireless control mode as claimed in claim 1, wherein: the main control module comprises a first microcontroller, a first wireless communication unit and a first power supply, the first wireless communication unit is electrically connected with the first microcontroller, the driving motor is electrically connected with the output end of the first microcontroller, the first power supply is used for providing working electric energy for the main control module, and the first wireless communication unit is in communication connection with the remote control module.
3. The emergency opening device of the circuit breaker based on the wireless control mode as claimed in claim 2, wherein: the remote control module comprises a second microcontroller, a second wireless communication unit, an input unit and a second power supply, wherein the second wireless communication unit, the input unit and the second microcontroller are electrically connected, the second power supply is used for providing working electric energy for the remote control module, and the second wireless communication unit is in communication connection with the first wireless communication unit.
4. The emergency opening device of the circuit breaker based on the wireless control mode as claimed in claim 2, wherein: the first microcontroller is a PLC controller.
5. The emergency opening device of the circuit breaker based on the wireless control mode as claimed in claim 3, wherein: the remote control module also comprises a display unit which is electrically connected with the second microcontroller.
6. The emergency opening device of the circuit breaker based on the wireless control mode as claimed in any one of claims 1 to 5, wherein: the driving motor is a linear servo motor, and an output shaft of the linear servo motor makes linear motion.
7. The emergency opening device of the circuit breaker based on the wireless control mode as claimed in any one of claims 1 to 5, wherein: the driving motor is a rotary servo motor, and an output shaft of the rotary servo motor rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537552.7U CN211788886U (en) | 2020-04-13 | 2020-04-13 | Circuit breaker emergency opening device based on wireless control mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537552.7U CN211788886U (en) | 2020-04-13 | 2020-04-13 | Circuit breaker emergency opening device based on wireless control mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211788886U true CN211788886U (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020537552.7U Active CN211788886U (en) | 2020-04-13 | 2020-04-13 | Circuit breaker emergency opening device based on wireless control mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211788886U (en) |
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2020
- 2020-04-13 CN CN202020537552.7U patent/CN211788886U/en active Active
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