CN206697079U - LKJ simulations manipulate drilling platforms - Google Patents
LKJ simulations manipulate drilling platforms Download PDFInfo
- Publication number
- CN206697079U CN206697079U CN201720147132.6U CN201720147132U CN206697079U CN 206697079 U CN206697079 U CN 206697079U CN 201720147132 U CN201720147132 U CN 201720147132U CN 206697079 U CN206697079 U CN 206697079U
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- China
- Prior art keywords
- operation platform
- lkj
- simulated operation
- equipment installation
- installation cabinet
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- Expired - Fee Related
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- 238000004088 simulation Methods 0.000 title claims abstract description 31
- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000008054 signal transmission Effects 0.000 claims abstract description 3
- 230000015556 catabolic process Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000003137 locomotive effect Effects 0.000 abstract description 37
- 238000009413 insulation Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
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- Instructional Devices (AREA)
Abstract
It the utility model is related to LKJ simulations and manipulate drilling platforms, belong to simulation teching technical field.The utility model includes simulated operation platform, equipment Installation cabinet and switch board, simulated operation platform is connected by cable with equipment Installation cabinet, realize the control function to equipment Installation cabinet, switch board is connected by cable with simulated operation platform, realize the Signals collecting function to simulated operation platform, pass through cable connection between switch board and equipment Installation cabinet, realize the signal transmission to equipment Installation cabinet, the utility model simulates the various states of locomotive operation by switch board, there is provided and actual locomotive operation identical signal to equipment Installation cabinet, compared with prior art, the utility model complete 1:1 ratio realizes that locomotive equipment is operated and imparted knowledge to students indoors with LKJ systems, solves large electric appliances, diesel engine operation, potential safety hazard and energy problem existing for locomotive running gear, good teaching environment is provided to employee education.
Description
Technical field
It the utility model is related to a kind of LKJ simulations and manipulate drilling platforms, belong to simulation teching technical field.
Background technology
The executing agency such as the important component of LKJ system locomotives, the control instruction control locomotive brake gear of LKJ outputs,
So as to reach the purpose of limitation locomotive speed.Professional training, emergency drilling, failure are carried out to railway department worker in the prior art
Handle, tourney of doing exercises etc. mainly on LKJ locomotive is installed, locomotive environment is complicated, the peaces such as high voltage, locomotive walking be present
Full hidden danger, while intra-locomotive narrow space is not easy to impart knowledge to students and trained, and further needs exist for engineering driver and coordinates startup locomotive to enter
Row corresponding operating is, it is necessary to consume substantial amounts of fuel oil.
Utility model content
The purpose of this utility model is to overcome drawbacks described above existing for existing railway service training platform, it is proposed that a kind of LKJ
Simulation manipulates drilling platforms, and locomotive operation is simulated by appliance circuits such as logic control element, PLC control unit, stepper motors
Various states, be embodied as LKJ equipment provide track send various signals function, fully achieve LKJ system equipments
Running environment on locomotive, the teaching platform of real simulation locomotive running environment is provided to worker.
The utility model is realized using following technical scheme：
A kind of LKJ simulations manipulate drilling platforms, including simulated operation platform, equipment Installation cabinet and switch board, simulated operation platform
It is connected by cable with equipment Installation cabinet, realizes the control function to equipment Installation cabinet, switch board passes through cable and simulated operation
Platform is connected, and realizes the Signals collecting function to simulated operation platform, by cable connection between switch board and equipment Installation cabinet, realizes
Transmitted to the signal of equipment Installation cabinet.
Further, serial or parallel connection is faulty on the cable between switch board and equipment Installation cabinet and simulated operation platform opens
Close, for the disconnection or short-circuit between conductors of dummycable.
Further, simulated operation platform includes simulated operation platform I and simulated operation platform II, and simulated operation platform I and simulation are grasped
Make to realize interlock function by cable connection between platform II.
Further, there are joystick and brake handle in simulated operation platform, joystick and brake handle are respectively connected with
Station acquisition circuit.
Further, station acquisition circuit includes passing installed in the position of each control position of joystick and brake handle
Sensor, the control position current for gathering handle.
Further, there are the logic control element being connected with station acquisition circuit, in addition to PLC control unit in switch board
And stepper motor, PLC control unit connection stepper motor are realized the control to stepper motor running speed, installed on stepper motor
There is speed photoelectric sensor, logic control element is connected with difference type pressure sensor.
Further, there are LKJ mainframe boxes and cab signal main frame, cab signal main frame and the logic in equipment Installation cabinet
Control unit connects, and LKJ mainframe boxes are connected with cab signal main frame, the simulation that cab signal main frame gathers logic control element
Signal is decoded, and LKJ mainframe boxes calculate highest in real time according to decoded signal according to program control model set in advance
Speed limit curve, locomotive not overspeed is controlled, or if detecting hypervelocity, control locomotive deceleration or parking.
Further, the engine brake valve being connected with brake handle is also equipped with equipment Installation cabinet.
The beneficial effects of the utility model are：
LKJ simulations manipulation drilling platforms of the present utility model, complete 1:1 ratio realizes locomotive equipment with LKJ systems in room
Inside operated and imparted knowledge to students, solve large electric appliances, diesel engine operation, potential safety hazard existing for locomotive running gear, to employee education
Good teaching environment is provided, while reduce teaching on locomotive to need to consume massive diesel-fuel, electric power equal energy source problem.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, LKJ simulations described in the utility model manipulate drilling platforms, including the installation of simulated operation platform, equipment
Cabinet and switch board, simulated operation platform are connected by cable with equipment Installation cabinet, realize the control function to equipment Installation cabinet, control
Cabinet is connected by cable with simulated operation platform, realizes the Signals collecting function to simulated operation platform, switch board and equipment Installation cabinet
Between by cable connection, realize the signal transmission to equipment Installation cabinet.Simulated operation platform includes simulated operation platform I and simulation is grasped
Make platform II, interlock function is realized by cable connection between simulated operation platform I and simulated operation platform II.There is control in simulated operation platform
Handle and brake handle, joystick and brake handle are respectively connected with station acquisition circuit.Station acquisition circuit includes being arranged on
Joystick and the position sensor of each control position of brake handle, the control position current for gathering handle.Switch board
Inside there are the logic control element being connected with station acquisition circuit, in addition to PLC control unit and stepper motor, pacify on stepper motor
Equipped with speed photoelectric sensor, logic control element is connected with difference type pressure sensor, and logic control element is passed by position
Sensor gathers handle position, and send command adapted thereto to PLC drives velocity sensor to be carried to LKJ mainframe boxes for Driving Stepping Motor
For rate signal, while logic control element returns the collection signal that LKJ mainframe boxes provide various conditions.
There are LKJ mainframe boxes and cab signal main frame, cab signal main frame and the logic control element in equipment Installation cabinet
Connection, LKJ mainframe boxes are connected with cab signal main frame, and the analog signal that cab signal main frame gathers logic control element is carried out
Decoding, LKJ mainframe boxes calculate Maximum speed limit curve in real time according to decoded signal according to program control model set in advance,
Locomotive not overspeed is controlled, or if detecting hypervelocity, controls locomotive deceleration or parking.Also installed in equipment Installation cabinet
There is the engine brake valve being connected with brake handle to be used for the braking for realizing locomotive.
Breakdown switch is in series or in parallel with cable between switch board and equipment Installation cabinet and simulated operation platform, for mould
Intend the disconnection or short-circuit between conductors of cable.Simulated operation platform is also equipped with LKJ displays, the colored lights that cab signal main frame is demodulated
Signal is shown to be referred to for crew, goes back the information such as display speed curve, Speed limit curve, operating mode, pressure.
It is of the present utility model as described below using process：
LKJ system equipments are arranged on locomotive, by gathering simulation locomotive operation handle position, rate signal, brake
Pressure signal, insulation joint signal etc., train is calculated by LKJ mainframe box innernal CPUs and limits speed in real time, by harvester speed
Signal is spent compared with calculating and limiting rate signal, judges whether train exceeds the speed limit, and output control instruction passes through command execution unit control
Locomotive running speed processed, prevents locomotive overspeed, and specific gatherer process is as follows：
Locomotive operation handle position signal acquisition：
Simulation locomotive forwardly and rearwardly traveling function is realized by the joystick in operation simulation operating desk, passes through operation
Brake handle in simulated operation platform realizes simulation locomotive Brake stop function, the model of handle with model phase on actual locomotive
Together.Logic control element in switch board gathers joystick, the position of brake handle in two simulation tables, realizes simulation locomotive
Traveling speed and Brake stop, provided and identical conditioned signal in actual locomotive operation to LKJ system equipments.
Rate signal gathers：
When simulating locomotive operation loading by the joystick in operation simulation operating desk, controlled by the PLC in console
Unit control stepper motor drives rate signal caused by velocity sensor.Cab signal main frame analog signalses are decoded,
Decode colour-light signals and be supplied to LKJ mainframe boxes, LKJ mainframe boxes preset the various colour-light signals collected according to program
Control model calculate Maximum speed limit curve in real time, control locomotive not overspeed, or if detect hypervelocity, control device
The engine brake valve of cabinet is slowed down or stopped.
Brake pressure signal gathers：
When simulating locomotive operation loading by the joystick in operation simulation operating desk, the logic control electricity in switch board
Road drives voltage force signal caused by pressure sensor to give LKJ mainframe boxes.
Analog insulation section signal acquisition：
Cab signal signaling case is also equipped with switch board, cab signal signaling case simulation trackside signal facility produces insulation
Signal is saved, LKJ mainframe boxes are sent to by cable, insulation joint signal is that LKJ equipment is judged by receiving ground rail signal
Whether the insulation node that ground adjacent section between sets is crossed.
Fault simulation：
Between LKJ system equipments and equipment, all it is attached between equipment and locomotive with cable.Occur on locomotive
Failure is mainly that connecting cable broken string, short-circuit between conductors etc. occurs, and breakdown switch serial or parallel connection, can be with equipment cable
LKJ system equipments are gathered to the setting for the analog signal progress circuit break and short circuit failure that simulation console is sent, imparted knowledge to students
With do exercises tourney when can quickly set and recover failure.Set failure when switch off analog cable disconnection state, just
Switched off when often, the state of closure switch simulation two lines cable short circuit, this control method need not be grasped really during failure
Make cable, it is easy to control quick, it is safe, and the infringement to cable is reduced, extend the cable life-span.
Certainly, the above is only preferred embodiment of the present utility model, it is impossible to is considered as being used to limit to this practicality newly
The scope of embodiments of type.The utility model is also not limited to the example above, and those skilled in the art are in this reality
With equivalent change and improvement made in new essential scope etc., patent covering scope of the present utility model all should be belonged to
It is interior.
Claims (5)
1. a kind of LKJ simulations manipulate drilling platforms, it is characterised in that：Including simulated operation platform, equipment Installation cabinet and switch board, mould
Intend operating desk to be connected with equipment Installation cabinet by cable, realize the control function to equipment Installation cabinet, switch board by cable and
Simulated operation platform is connected, and realizes the Signals collecting function to simulated operation platform, passes through cable between switch board and equipment Installation cabinet
Connection, realizes the signal transmission to equipment Installation cabinet, and described simulated operation platform includes simulated operation platform I and simulated operation platform
II, interlock function is realized by cable connection between simulated operation platform I and simulated operation platform II, has control in described simulated operation platform
Handle and brake handle processed, joystick and brake handle are respectively connected with station acquisition circuit, have in the switch board and position
The connected logic control element of Acquisition Circuit, in addition to PLC control unit and stepper motor, PLC control unit connection stepping electricity
Machine realizes the control to stepper motor running speed, and speed photoelectric sensor is provided with stepper motor, and logic control element connects
It is connected to difference type pressure sensor.
2. LKJ simulations according to claim 1 manipulate drilling platforms, it is characterised in that：Described switch board is pacified with equipment
Breakdown switch is in series or in parallel with cable between dress cabinet and simulated operation platform, it is short between the disconnection or line for dummycable
Road.
3. LKJ simulations according to claim 1 manipulate drilling platforms, it is characterised in that：Described station acquisition circuit bag
Include the position sensor installed in each control position of joystick and brake handle, the control bit current for gathering handle
Put.
4. LKJ simulations according to claim 1 manipulate drilling platforms, it is characterised in that：There is LKJ in the equipment Installation cabinet
Mainframe box and cab signal main frame, cab signal main frame are connected with the logic control element, LKJ mainframe boxes and cab signal master
Machine is connected.
5. LKJ simulations according to claim 1 manipulate drilling platforms, it is characterised in that：Also pacify in the equipment Installation cabinet
Equipped with the engine brake valve being connected with brake handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147132.6U CN206697079U (en) | 2017-02-17 | 2017-02-17 | LKJ simulations manipulate drilling platforms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147132.6U CN206697079U (en) | 2017-02-17 | 2017-02-17 | LKJ simulations manipulate drilling platforms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697079U true CN206697079U (en) | 2017-12-01 |
Family
ID=60438657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720147132.6U Expired - Fee Related CN206697079U (en) | 2017-02-17 | 2017-02-17 | LKJ simulations manipulate drilling platforms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206697079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147456A (en) * | 2018-09-30 | 2019-01-04 | 株洲壹星智能风源科技有限公司 | A kind of vehicle mounted electric business system emulation experience system device |
| CN109166390A (en) * | 2018-09-30 | 2019-01-08 | 株洲壹星智能风源科技有限公司 | A kind of vehicle mounted electric business system emulation practical training method |
-
2017
- 2017-02-17 CN CN201720147132.6U patent/CN206697079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147456A (en) * | 2018-09-30 | 2019-01-04 | 株洲壹星智能风源科技有限公司 | A kind of vehicle mounted electric business system emulation experience system device |
| CN109166390A (en) * | 2018-09-30 | 2019-01-08 | 株洲壹星智能风源科技有限公司 | A kind of vehicle mounted electric business system emulation practical training method |
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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 |
Granted publication date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |