CN2752312Y - Synchronous operation and operating control arrangement of materials and supplies carrier vehicle - Google Patents
Synchronous operation and operating control arrangement of materials and supplies carrier vehicle Download PDFInfo
- Publication number
- CN2752312Y CN2752312Y CN 200420104624 CN200420104624U CN2752312Y CN 2752312 Y CN2752312 Y CN 2752312Y CN 200420104624 CN200420104624 CN 200420104624 CN 200420104624 U CN200420104624 U CN 200420104624U CN 2752312 Y CN2752312 Y CN 2752312Y
- Authority
- CN
- China
- Prior art keywords
- transport vehicle
- material transport
- signal
- programmable controller
- screen scarifier
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The utility model provides a synchronous operation and operating control arrangement of material and supply carrier vehicles, which is characterized in that a screen scarifier is provided with a programmable controller, an input end is respectively and electrically connected with a power supply, a rotary encoder, and a signal end of an operating state of the screen scarifier, and an output end is connected with the programmable controller of material and supply carrier vehicles through an output bus. The input end of each programmable controller on the material and supply carrier vehicle is also respectively and electrically connected with the power supply, the signal end of the operating state of each material and supply carrier vehicle, and a signal end of a pressure sensor. The utility model can operate and simultaneously can make keep identical speed among the material and supply carrier vehicles and among the material and supply carrier vehicles and the screen scarifier for realizing synchronous starting, operation with the identical speed and synchronous parking. The rotary encoder has accurate data collection and precise ratio control. Pressure feedback is adjusted and system differences are eliminated to make each vehicle achieve effective synchronization. The utility model overcomes the defects of mutual draw and butting, even damage on vehicle machines and hydraulic elements, etc., because of desynchrony in the prior art.
Description
Technical field
The utility model relates to a kind of control device, particularly a kind of device of controlling the synchronous operation of railway maintenance locomotive crew, synchronization job.
Background technology
When the railway large-scale maintenance machinery integration of operation, the self-powered material transport vehicle group of unit all will be followed the screen scarifier loaded material, and respectively saves and connect together with screen scarifier after material transport vehicle all interconnects by hitch again.In the operation process, when each vehicle speed not simultaneously, pull mutually between the normal Yin Geche and produce answer back to, traveling cracks between the teeth and bumps, and not only influences the loading of material, also can cause the damage of vehicle mechanical and Hydraulic Elements.Both just per car joined that a personnel operation also is difficult to reach synchronous traveling, stops synchronously, synchronization job.Therefore, be necessary prior art is improved.
Summary of the invention
Can not make between the material transport vehicle and the deficiency of traveling synchronously, synchronization job between material transport vehicle and the screen scarifier for overcoming prior art, the utility model provides a kind of material transport vehicle synchronous operation, operation control device, the not only computing of this control device, data are transmitted fast and reliable, and can eliminate system's difference, making can be effectively synchronous between each car, guarantees the safety and the reliability of driving, operation.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of material transport vehicle synchronous operation, operation control device is characterized in that:
On A, the screen scarifier programmable controller is housed, its input is electrically connected with the job state signal end of power supply, rotary encoder, screen scarifier self respectively, and output links to each other with the programmable controller of material transport vehicle by output bus;
Programmable controller input on B, the material transport vehicle also is electrically connected with job state signal end, the pressure sensor signal end of power supply, material transport vehicle self respectively.
The operation signal of described screen scarifier self is divided into progress signal, backing signal, brake signal, the stop sign that moves ahead, back row stop sign, and link to each other with programmable controller input on the screen scarifier by corresponding switch, so that the job state signal of screen scarifier is quickly and reliably sent into the programmable controller input port of material transport vehicle through programmable controller and communication bus.
Described rotary encoder is installed on the wheel hub of screen scarifier, be used to measure the traveling speed of screen scarifier, and will measure the pulse signal that produces is quickly and reliably sent into material transport vehicle through the PLC Communication bus programmable controller input port.
The operation signal of described material transport vehicle self is divided into progress signal, backing signal, brake signal, the walking system signal, the traveling scaling signal, preceding four signals are produced by relay, and the relay output module of the programmable controller on material transport vehicle output, be that the job status information that the programmable controller transmits according to screen scarifier is determined the job information that material transport vehicle self should be followed, and output traveling scaling signal amplifies plate to traveling, so just can control corresponding electromagnetic valve action fast and reliablely, make the job state of material transport vehicle and screen scarifier synchronous.
Described pressure sensor is installed in the traveling motor oil-feed loop of material transport vehicle, and be electrically connected with programmable controller on the material transport vehicle by input module, so that measure the traveling pressure of this car, measure the signal that produces and deliver to programmable controller as a feedback signal, and whether give the material transport vehicle offset by the decision of this programmable controller, to solve the error that causes because of Hydraulic Elements or load.
The utility model compared with prior art has following advantage and effect: owing on screen scarifier and each material transport vehicle programmable controller has been installed, and interconnect with bus, the rotary encoder of the usefulness that tests the speed also is installed on screen scarifier simultaneously, the traveling pressure sensor of feedback signal is installed on each material transport vehicle, computing and data by programmable controller are transmitted fast, can be in operation, make between the material transport vehicle, keep identical speed between material transport vehicle and the screen scarifier, realize starting synchronously, with speed operation and synchronous the parking, the data acquisition that adds rotary encoder is accurate, proportional control is accurate, pressure feedback is adjusted and the system of elimination difference, make and reach between each car effectively synchronously, both overcome pulling mutually that prior art exists because of asynchronous, answer back to, even damage deficiencies such as vehicle mechanical and Hydraulic Elements, improved the security performance and the unfailing performance of m of w operation again.
Description of drawings
Fig. 1 is the utility model Principle of Synchronic Control block diagram;
Fig. 2 is the screen scarifier wiring diagram;
Fig. 3 is the material transport vehicle wiring diagram;
Fig. 4 is a material transport vehicle synchronization job electrical schematic diagram.
Specific embodiment V IX X
As Fig. 1, I is the job state signal end of screen scarifier self, II is the programmable controller 6ES7 314-6CE00-0AB0 on the screen scarifier, be CPU1, III is communication bus PROFLBUS, IV is the programmable controller 6ES7 313-6CE01-0AB0 on the material transport vehicle, be CPU2, V is the proportioning valve on the material transport vehicle, VI is other related valves on the material transport vehicle, and VII is the traveling pump on the material transport vehicle, and VIII is the traveling pressure sensor on the material transport vehicle, be installed in the traveling motor oil-feed loop of material transport vehicle, and be electrically connected with programmable controller CPU2 on the material transport vehicle by input module.
As Fig. 2,1 port of the wiring terminal X2 of programmable controller CPU1 on the screen scarifier links to each other with power supply by emergency stop switch SA10,2,3,4 ports link to each other with rotary encoder U1 respectively, 6,7,9 respectively by the advancing of switch S A5, SA6, SA7 and screen scarifier, retreat, the brake valve signal links to each other, the parking that moves ahead of screen scarifier, back row shut-off valve signal link to each other with 11 ends with 8 ends of the X1 wiring terminal of CPU1 by switch S A8, SA9, and rotary encoder U1 is installed on the wheel hub of screen scarifier; As Fig. 3, Fig. 4,1 end of the programmable controller CPU2 of material transport vehicle connects power supply by emergency stop switch SA11,2 of relay output module 6ES7 322-1HH01-0AA0 on it, 4,6,8,10 ends are respectively by diode V1, V2, V3, V4, V5, the braking electromagnetic valve 1YV of V6 and material transport vehicle, release electromagnetic valve 2YV, electromagnetic valve 4YV moves ahead, retreat electromagnetic valve 5YV, walking system valve 6YV links to each other, the electric current output of CPU2 outputs to the Z6 end of traveling control panel from 2 ends of analog output module 6ES7332-5HF00-0AB0,2 ends of analog quantity input module 6ES7 331-7KB02-0AB0 on it link to each other with pressure sensor S1, SA1 among Fig. 4 is a braking/alleviation changeover switch, SA2 is the traveling speed-regulating switch, SA3 is for walking the andante power switch, SA4 is the traveling reversing switch, SA12 is the operation changeover switch, EEA-PAM-523-A-32 is the traveling control panel, and PROFLBUS is a bus.
Its course of work is: walk forward during the screen scarifier operation, its forward traveling is in time passed to the CPU2 of material transport vehicle by CPU1 and bus, CPU2 is according to the walking state of the information setting self that transmits, and the walking state of setting passed through output module, it is electric through V2, V3, V5 electromagnetic valve 2YV, 4YV, 6YV to be got, and material transport vehicle is moved ahead synchronously.The traveling speed of screen scarifier is measured by rotary encoder U1, the pulse signal that is produced is sent into CPU2 through CPU1, bus, CPU2 determines the traveling speed that material transport vehicle should be followed as calculated, and give away andante EEA-PAM-523-A-32 with signal, control ratio valve 3YV makes the traveling speed of material transport vehicle identical with screen scarifier.The traveling pressure of materials vehicle is measured by pressure sensor S1, and the measuring-signal of generation is delivered to the analog quantity input module of CPU2 as a feedback signal, to solve the error that materials vehicle Hydraulic Elements individual difference XOR hydraulic system leakage etc. causes.Two cars are like this, and many car connection are hung also like this.
Claims (5)
1, a kind of material transport vehicle synchronous operation, operation control device is characterized in that:
On A, the screen scarifier programmable controller is housed, its input is electrically connected with the job state signal end of power supply, rotary encoder, screen scarifier self respectively, and output links to each other with the programmable controller of material transport vehicle by output bus;
Programmable controller input on B, the material transport vehicle also is electrically connected with job state signal end, the pressure sensor signal end of power supply, material transport vehicle self respectively.
2, material transport vehicle synchronous operation according to claim 1, operation control device, the operation signal that it is characterized in that described screen scarifier self is divided into progress signal, backing signal, brake signal, the stop sign that moves ahead, back row stop sign, and links to each other with programmable controller input on the screen scarifier by corresponding switch.
3, material transport vehicle synchronous operation according to claim 1, operation control device is characterized in that described rotary encoder is installed on the wheel hub of screen scarifier.
4, material transport vehicle synchronous operation according to claim 1, operation control device, the operation signal that it is characterized in that described material transport vehicle self is divided into progress signal, backing signal, brake signal, walking system signal, traveling scaling signal, preceding four signals are produced by relay, and the output of the relay output module of the programmable controller on material transport vehicle.
5, material transport vehicle synchronous operation according to claim 1, operation control device, it is characterized in that described pressure sensor is installed in the traveling motor oil-feed loop of material transport vehicle, and be electrically connected with programmable controller on the material transport vehicle by input module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104624 CN2752312Y (en) | 2004-12-09 | 2004-12-09 | Synchronous operation and operating control arrangement of materials and supplies carrier vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104624 CN2752312Y (en) | 2004-12-09 | 2004-12-09 | Synchronous operation and operating control arrangement of materials and supplies carrier vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2752312Y true CN2752312Y (en) | 2006-01-18 |
Family
ID=35913721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420104624 Expired - Lifetime CN2752312Y (en) | 2004-12-09 | 2004-12-09 | Synchronous operation and operating control arrangement of materials and supplies carrier vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2752312Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109165B (en) * | 2007-06-18 | 2010-12-29 | 株洲南车时代电气股份有限公司 | Monitor system for operation safety and operation quality of railway large-scale maintenance machinery |
| CN101992291A (en) * | 2010-11-04 | 2011-03-30 | 中冶京诚工程技术有限公司 | Ingot conveying trolley |
| CN106638178A (en) * | 2016-10-19 | 2017-05-10 | 云南省计算机软件技术开发研究中心 | Servo operation control device and control method for railway material transport vehicle and screen scarifier |
| CN107524063A (en) * | 2016-06-21 | 2017-12-29 | 中国铁建高新装备股份有限公司 | A kind of synchronous walking control device and corresponding control method |
-
2004
- 2004-12-09 CN CN 200420104624 patent/CN2752312Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109165B (en) * | 2007-06-18 | 2010-12-29 | 株洲南车时代电气股份有限公司 | Monitor system for operation safety and operation quality of railway large-scale maintenance machinery |
| CN101992291A (en) * | 2010-11-04 | 2011-03-30 | 中冶京诚工程技术有限公司 | Ingot conveying trolley |
| CN107524063A (en) * | 2016-06-21 | 2017-12-29 | 中国铁建高新装备股份有限公司 | A kind of synchronous walking control device and corresponding control method |
| CN106638178A (en) * | 2016-10-19 | 2017-05-10 | 云南省计算机软件技术开发研究中心 | Servo operation control device and control method for railway material transport vehicle and screen scarifier |
| CN106638178B (en) * | 2016-10-19 | 2018-05-01 | 云南省计算机软件技术开发研究中心 | Servo operation control device and control method for railway material transport vehicle and screen scarifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103754210B (en) | A kind of motor-driven EHB | |
| CN201099262Y (en) | Multi-machine reconnection technology control device | |
| CN104108398A (en) | Electric-traction rack rail railcar | |
| CN109878488B (en) | Hydraulic braking system of subway train | |
| CN102501890B (en) | Track changing control system for inspection vehicle and control method | |
| CN103547742A (en) | Work machine | |
| CN101423056B (en) | Control device and method for urban rail vehicle rail transportation | |
| CN201634199U (en) | Friction transmission conveying mechanism for storing and transferring vehicle bodies | |
| CN103101451A (en) | Double-hub electrical motor electronic differential and speed regulation integrated controller | |
| CN106347380B (en) | A kind of railcar draws/brake redundancy control method | |
| CN204567644U (en) | Can be used for the brake system of intelligent vehicle | |
| CN110877618B (en) | Automatic trailer control system and method for railway locomotive | |
| CN201559645U (en) | Control device for modular brake systems | |
| CN103770795A (en) | Two-unit reconnection control system for railway railcar | |
| CN104460677B (en) | Control method and system for accurate positioning of linear movement of translational turnout | |
| CN201296520Y (en) | Double friction-driving conveying device with slope section at outlet of storage area | |
| CN2752312Y (en) | Synchronous operation and operating control arrangement of materials and supplies carrier vehicle | |
| CN103950442B (en) | The mechanical electronic brake fluid system of adjustable lever fulcrum | |
| CN101934819A (en) | Bus chassis articulated system for urban bus rapid transit system and working method thereof | |
| CN202378912U (en) | Urban rail vehicle returning device | |
| CN206383946U (en) | For the vacuum boost system of vehicle and the vehicle with it | |
| CN101392774A (en) | Control method and control device for driving hydraulic system of engineering vehicle by single pump and double motors | |
| CN108859779B (en) | Electro-hydraulic coupling braking system of alternating-current variable-frequency electric-driven transport vehicle and control method | |
| CN101570143A (en) | Emergency braking control device for electrically-driven tram car | |
| CN101187598A (en) | Resistance emulation device of automobile electric power steering system experimental platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141209 Granted publication date: 20060118 |