CN209281751U - Electrician's integrating skills real training examines platform - Google Patents
Electrician's integrating skills real training examines platform Download PDFInfo
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- CN209281751U CN209281751U CN201821310933.0U CN201821310933U CN209281751U CN 209281751 U CN209281751 U CN 209281751U CN 201821310933 U CN201821310933 U CN 201821310933U CN 209281751 U CN209281751 U CN 209281751U
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- communication module
- slave station
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- electrician
- mitsubishi
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Abstract
The utility model discloses a kind of electrician's integrating skills real trainings to examine platform, workbench body, metal mesh panels including L-type, operating table surface, frame, power panel, Tool Cabinet, Computer cabinet are disposed with more Mitsubishi PLCs, touch screen, intelligent electric instruments in metal mesh panels；The communication module of each Mitsubishi PLC configuration model FX3U-485ADP-MB, the end SDA of communication module is connected with the end RDA, the end SDB is connected with the end RDB, PLC points are a main website and multiple slave stations, the end SDA of the communication module of main website is connected with the end SDA of the communication module of a slave station, the end SDB of the communication module of main website is connected with the end SDB of the communication module of slave station, the end SG of main website is connected with the end SG of slave station, the end SDA of next stage slave station, the end SDB, the end SG respectively with the end SDA of upper level slave station, the end SDB, the end SG is connected, line between each Mitsubishi PLC is shielded with shielded layer, each shielded layer shell is grounded using D class, the utility model, which solves existing instruments used for education, cannot support the dual system between Mitsubishi PLC to communicate, work Make the Communication between platform and workbench.
Description
Technical field
The utility model relates to a kind of electrician's integrating skills real trainings to examine platform, belong to technical field of electric equipment.
Background technique
Currently, the high technical ability talents of Electrical Control Technology in China's critical shortage, can not meet the skill of China's automatic control in recent years
The fast development of art.The instruments used for education of instruments used for education production firm maintenance electrician's class produced at present, have the following problems: lacking
Acquire the sensor device of various signals less, the dual system between the PLC such as Mitsubishi cannot be supported to communicate, workbench and workbench it
Between communication, long-range control, cannot support the communication between PLC and intelligent electric instrument, not be able to satisfy electrically setting to student
The examination of standby installation and debugging level of skill, is not able to satisfy demand of the enterprise to the talent.Therefore, it is necessary to develop a kind of comprehensive skills of electrician
Energy real training examines platform, and to meet the installation wiring to the electrical equipment of student, debugging, the levels of skill such as communication and long-range control are examined
The needs of core.
Utility model content
The purpose of this utility model is to provide a kind of electrician's integrating skills real trainings to examine platform, solves existing instruments used for education and deposits
Lack and acquire the sensor devices of various signals, the dual system between the PLC such as Mitsubishi cannot be supported to communicate, workbench and work
Make communication, the long-range control between platform, cannot support the problem of communicating between PLC and intelligent electric instrument.
The purpose of this utility model is achieved by the following technical programs:
A kind of electrician's integrating skills real training examination platform, workbench body 1, metal mesh panels 2, operating table surface including L-type
3, frame 4, power panel 5, Tool Cabinet 6, Computer cabinet 7, the operating table surface 3 are located at the horizontal plane of workbench body 1, the frame
Frame 4, power panel 5 are located at the vertical plane of workbench body 1, and the Tool Cabinet 6, Computer cabinet 7 are located at the lower part of operating table surface 3,
The power panel 5 is disposed with debugging three-phase, single phase alternating current power supply, electric leakage, the short circuit, overload of configuration protection operator's safety
Protect circuit；The top setting L-type of the metal mesh panels 2 links up with 10, and the metal mesh panels 2 are hung on frame 4, the gold
Magnet 11 is arranged in the bottom for belonging to mesh plate 2, is attracted with the iron frame of 4 corresponding position of frame；More three are disposed in metal mesh panels 2
Water chestnut PLC, touch screen, intelligent electric instrument 33；The communication module 34 of each Mitsubishi PLC configuration model FX 3U-485ADP-MB, respectively
The end SDA of the communication module 34 of Mitsubishi PLC is connected with the end RDA, and the end SDB is connected with the end RDB, and more Mitsubishi PLCs are divided into a master
It stands and multiple slave stations, the end SDA of the communication module 34 at the end a SDA and slave station of the communication module 34 of main website is connected, main website
The end SDB of the communication module 34 at the end SDB and slave station of communication module 34 is connected, the end SG of the communication module 34 of main website and slave station
The end SG of communication module 34 is connected, the end SDA of next stage slave station, the end SDB, the end SG respectively with the end SDA of upper level slave station, SDB
End, the end SG are connected, and the line between each Mitsubishi PLC is shielded with shielded layer, and each shielded layer shell is grounded using D class, Mitsubishi PLC master
It stands and is communicated between slave station by Modbus communications protocol；The power input and rectification mould of the intelligent electric instrument 33
The DC output end of block 35 is connected, and rectification module 35 is that intelligent electric instrument 33 provides power supply, the end A of intelligent electric instrument 33 with
The end RDA of the communication module 34 of Mitsubishi PLC is connected, the RDB of the communication module 34 at the end B and Mitsubishi PLC of intelligent electric instrument 33
End is connected, and the line between intelligent electric instrument 33 and communication module 34 is shielded with shielded layer, shielded layer shell and communication module
34 end SG is connected, and is communicated between Mitsubishi PLC and intelligent electric instrument 33 by using ModbusRTU communications protocol.
The purpose of this utility model can also be further realized by following technical measures:
Aforementioned electrician's integrating skills real training examines platform, and wherein frame 4 is bilayer, and front frame is used to hang up the metal of operation
Mesh plate 2, rear is designed for indent, can be used to store spare module.
Aforementioned electrician's integrating skills real training examines platform, and the power panel 5 also configures TGC1700 type current and voltage signals hair
Raw device, it is possible to provide 12V, 24V DC power supply, 0-6V adjustable DC power supply.
Aforementioned electrician's integrating skills real training examines platform, and setting 2EDG-UVK-5.08 type track is inserted in the metal mesh panels 2
Formula connecting terminal is pulled out, all components are guided on connecting terminal by conducting wire, wiring need to be only carried out on terminal when wiring is installed,
It is convenient, fast, and have the function of fool proof mistake proofing, be conducive to protect component.
Aforementioned electrician's integrating skills real training examines platform, is also equipped with temperature, humidity, pressure, displacement, flow, liquid level, power, adds
Speed, torque sensor.
Aforementioned electrician's integrating skills real training examines platform, and bottom is matched there are four landing adjustment footed glass 9, can base area during installation
Face situation is adjusted.
Compared with prior art, the utility model has the beneficial effects that
1. supporting the special communication protocols such as MODBUS universal communication agreement and PROFIBUS.It supports between Mitsubishi PLC
Dual system communicates, the communication between support workbench and workbench, supports to communicate between PLC and intelligent electric instrument, simultaneously also
It is able to achieve long-range control；
2. metal mesh panels use wall-hanging, operating space is saved, while playing work when carrying out Skill Competition, identification
Make the effect being isolated between platform and workbench；
3. being equipped with magnet below metal mesh panels, its loosening can be prevented；
4. using terminal row wiring, terminal block uses plug-in type connection terminal, easy for installation, quick, and can guarantee to insert
Seat correctly injects parent, has the effect of fool proof mistake proofing；
5. mesh hanging plate rear can be used for the storage of spare module, saved storage space using the double-deck indent design；
6. scalability is strong, be conducive to any combination of operation module, and with the development of technology, upgraded.
Detailed description of the invention
Fig. 1 is electrician's integrating skills real training examination platform main view；
Fig. 2 is electrician's integrating skills real training examination platform left view；
Fig. 3 is electrician's integrating skills real training examination platform top view；
Fig. 4 is electrician's integrating skills real training examination platform metal mesh panels structure chart；
Fig. 5 is PLC master station slave station communication module connection figure；
Fig. 6 is PLC and intelligent electric instrument communication connection figure.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, 2, 3, the utility model electrician integrating skills real training examination platform shape is L-type, the work playscript with stage directions of L-type
Vertical plane on body 1 consists of two parts, and left side is frame 4, and right side is equipped with power panel 5, and the power panel 5 is disposed with tune
Three-phase, single phase alternating current power supply on probation, electric leakage, the short circuit, overload protecting circuit of configuration protection operator's safety, there are also communication strings
Mouth, Ethernet interface；Power unit is furnished with pressure regulator and internal rectifier part, provides 12V, 24V DC power supply and 0-6V is adjustable
DC power supply, adjustable 250V and alternating current-direct current below control power supply, provide analog signals emulator, what signal simulation used
TGC1700 is a doubleway output current and voltage signals generator, and can produce signal is respectively 0~20mA current signal and 0
~10V voltage signal.0~20mA of active electric current output, shows resolution 0.001mA, precision 0.5%FS；Voltage 0-10V is defeated
Out, resolution 0.001V, precision 0.5%FS are shown, which, by button operation input data, updates immediately using simply
Output signal.
The horizontal plane of the workbench body 1 of L-type is operating table surface 3, and Tool Cabinet 6, electricity are equipped with below horizontal operating table surface 3
Brain cabinet 7, Tool Cabinet 6 can be used to place tool, storage companion module etc., and Tool Cabinet 6, Computer cabinet 7 are equipped with cabinet door.The metal mesh
Mesh is installed in 2 four side flanging of orifice plate, intermediate punching, and metal mesh panels 2 and workbench body 1 use wall-hanging structure, specifically such as
Shown in Fig. 4: at the top of metal mesh panels 2, setting L-type links up with 10, and the metal mesh panels 2 are hung on frame 4 using hook 10
On, magnet 11 is arranged in the bottom of the metal mesh panels 2, is attracted with the iron frame of 4 corresponding position of frame, to prevent metal mesh panels
2 loosen.This structure is in addition to facilitating operator to install operation, and when carrying out contest or Technique Authentication, operator is in operating process
In, it may be necessary to conveniently and efficiently metal mesh panels 2 are unloaded.Repairing electrician technician, advanced technician's training, contest
Or when examination, operator directly can install, debug or can unload mesh plate in vertical plane, and it is enterprising to be placed on operating table surface 3
Row installation.The frame 4 of the utility model is double-layer structure, and front frame is used to hang up the metal mesh panels of operation, rear square bearer
For hanging up spare metal mesh panels, the interior concave space between front frame and rear square bearer is for storing spare component.
The structure is convenient for training module extension or develops new real training.Electrical system installation is carried out on the mesh plate of the utility model
When, all components are guided on connecting terminal by conducting wire, and when wiring need to only carry out wiring on terminal, are conducive to protect
Component.Connecting terminal is easy for installation, quick using plug-in type connection terminal, and has effects that fool proof mistake proofing.This dress
Bottom set portion matches there are four landing adjustment footed glass 9, can be adjusted during installation according to surface state.
The utility model can also be equipped with temperature, humidity, pressure, displacement, flow, liquid level, power, acceleration in addition to apparatus main body
The sensors such as degree, torque and screw rod, communication module, frequency converter, touch screen, simulation software, configuration software and to asynchronous electric
Multimode, multi-functional, any combination are realized in the control of machine, stepper motor, servo motor.
More Mitsubishi PLCs, touch screen, intelligent electric instrument 33 are disposed in the metal mesh panels 2 of the utility model；Each three
Water chestnut PLC configures the communication module 34 of model FX 3U-485ADP-MB, the end SDA of the communication module 34 of each Mitsubishi PLC and RDA
End is connected, and the end SDB is connected with the end RDB, and more Mitsubishi PLCs are divided into a main website and multiple slave stations, the communication module 34 of main website
The end SDA is connected with the end SDA of the communication module 34 of a slave station, the end SDB of the communication module 34 of main website and the communication mould of slave station
The end SDB of block 34 is connected, and the end SG of the communication module 34 at the end SG and slave station of the communication module 34 of main website is connected, next stage slave station
The end SDA, the end SDB, the end SG be connected respectively with the end SDA of upper level slave station, the end SDB, the end SG, the line between each Mitsubishi PLC
It is shielded with shielded layer, each shielded layer shell is grounded using D class, passes through Modbus communications protocol between Mitsubishi PLC main website and slave station
It is communicated；The power input of the intelligent electric instrument 33 is connected with the DC output end of rectification module 35, rectification module
35 provide power supply, the end the RDA phase of the communication module 34 at the end A and Mitsubishi PLC of intelligent electric instrument 33 for intelligent electric instrument 33
Even, the end RDB of the communication module 34 at the end B and Mitsubishi PLC of intelligent electric instrument 33 is connected, intelligent electric instrument 33 and communication mould
Line between block 34 is shielded with shielded layer, and shielded layer shell is connected with the end SG of communication module 34, Mitsubishi PLC and intelligent electric power
It is communicated between instrument 33 by using ModbusRTU communications protocol.
Serial communication protocol of the Modbus agreement for communicating between PLC, physical layer is using asynchronous strings such as RS232,485
Rower is quasi-.Modbus communication modes use inquiry-response mechanism of master-slave mode, when only main website issues inquiry, slave station ability
Response is provided, slave station is unable to active transmission data.Main website can be issued to some slave station and be inquired, can also be wide to all slave stations
Broadcast information.Slave station only responds the inquiry for individually issuing it, and is not responding to broadcast the message.There are two types of senders for MODBUS communications protocol
Formula: RTU mode and ASCII mode.Intelligent electric instrument can use Modbus RTU communications protocol from RS-485 terminal, carry out
Communication operation and parameter setting.
The utility model supports the special communication protocols such as MODBUS universal communication agreement and PROFIBUS.Support Mitsubishi
Lead between the communication between dual system communication, support workbench and workbench, support PLC and intelligent electric instrument between PLC
News, while being also able to achieve long-range control.
In addition to the implementation, the utility model can also have other embodiments, all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, is all fallen in the protection scope of the requires of the utility model.
Claims (6)
1. a kind of electrician's integrating skills real training examines platform, workbench body, metal mesh panels including L-type, operating table surface, frame
Frame, power panel, Tool Cabinet, Computer cabinet, the operating table surface are located at the horizontal plane of workbench body, the frame, voltage plane
Plate is located at the vertical plane of workbench body, and the Tool Cabinet, Computer cabinet are located at the lower part of operating table surface, the power panel arrangement
There are debugging three-phase, single phase alternating current power supply, electric leakage, the short circuit, overload protecting circuit of configuration protection operator's safety；The metal
The top setting L-type of mesh plate is linked up with, and the metal mesh panels are hung on frame, and magnetic is arranged in the bottom of the metal mesh panels
Iron is attracted with the iron frame of frame corresponding position；It is characterized in that, be disposed in metal mesh panels more Mitsubishi PLCs, touch screen,
Intelligent electric instrument；The communication module of each Mitsubishi PLC configuration model FX 3U-485ADP-MB, the communication module of each Mitsubishi PLC
The end SDA be connected with the end RDA, the end SDB is connected with the end RDB, and more Mitsubishi PLCs are divided into a main website and multiple slave stations, main website
The end SDA of communication module is connected with the end SDA of the communication module of a slave station, the end SDB of the communication module of main website and slave station
The end SDB of communication module is connected, and the end SG of the communication module of main website is connected with the end SG of the communication module of slave station, next stage slave station
The end SDA, the end SDB, the end SG be connected respectively with the end SDA of upper level slave station, the end SDB, the end SG, the line between each Mitsubishi PLC
It is shielded with shielded layer, each shielded layer shell is grounded using D class, passes through Modbus communications protocol between Mitsubishi PLC main website and slave station
It is communicated；The power input of the intelligent electric instrument is connected with the DC output end of rectification module, and rectification module is intelligence
Energy electric instrument provides power supply, and the end A of intelligent electric instrument is connected with the end RDA of the communication module of Mitsubishi PLC, intelligent electric power instrument
The end B of table is connected with the end RDB of the communication module of Mitsubishi PLC, the line shielding between intelligent electric instrument and communication module
Layer shielding, shielded layer shell is connected with the end SG of communication module, between Mitsubishi PLC and intelligent electric instrument by using
ModbusRTU communications protocol is communicated.
2. electrician's integrating skills real training as described in claim 1 examines platform, which is characterized in that frame is bilayer, and front frame is used
In the metal mesh panels for hanging up operation, rear is designed for indent, can be used to store spare module.
3. electrician's integrating skills real training as described in claim 1 examines platform, which is characterized in that the power panel also configures
TGC1700 type current and voltage signals generator, it is possible to provide 12V, 24V DC power supply, 0-6V adjustable DC power supply.
4. electrician's integrating skills real training as described in claim 1 examines platform, which is characterized in that be arranged in the metal mesh panels
2EDG-UVK-5.08 type track plug-in type connection terminal, all components are guided on connecting terminal by conducting wire, when installing wiring
Wiring only need to be carried out on terminal, it is convenient, fast, and have the function of fool proof mistake proofing, be conducive to protect component.
5. electrician's integrating skills real training as described in claim 1 examines platform, which is characterized in that be also equipped with temperature, humidity, pressure,
Displacement, flow, liquid level, power, acceleration, torque sensor.
6. electrician's integrating skills real training as described in claim 1 examines platform, which is characterized in that bottom is with there are four landing adjustment feet
Cup, can be adjusted according to surface state during installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310933.0U CN209281751U (en) | 2018-08-15 | 2018-08-15 | Electrician's integrating skills real training examines platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310933.0U CN209281751U (en) | 2018-08-15 | 2018-08-15 | Electrician's integrating skills real training examines platform |
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| Publication Number | Publication Date |
|---|---|
| CN209281751U true CN209281751U (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821310933.0U Expired - Fee Related CN209281751U (en) | 2018-08-15 | 2018-08-15 | Electrician's integrating skills real training examines platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108932901A (en) * | 2018-08-15 | 2018-12-04 | 韩小兵 | Electrician's integrating skills real training examines platform |
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2018
- 2018-08-15 CN CN201821310933.0U patent/CN209281751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108932901A (en) * | 2018-08-15 | 2018-12-04 | 韩小兵 | Electrician's integrating skills real training examines platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190820 Termination date: 20210815 |