CN108536081A - A kind of electric-control system of large size multifunction hydraulic workbench peculiar to vessel - Google Patents
A kind of electric-control system of large size multifunction hydraulic workbench peculiar to vessel Download PDFInfo
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- CN108536081A CN108536081A CN201810146614.9A CN201810146614A CN108536081A CN 108536081 A CN108536081 A CN 108536081A CN 201810146614 A CN201810146614 A CN 201810146614A CN 108536081 A CN108536081 A CN 108536081A
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- plc
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- control system
- switch
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The present invention provides a kind of electric-control system of large size multifunction hydraulic workbench peculiar to vessel, and the PLC module of PLC main control boxs is made of main arithmetic element, analog input and output module, switching input module, switching value output module.Safety monitoring signal is respectively connected to analog input and output module and switching input module, and the button signal in the manipulation button signal and remote control button case on Main Control Tank accesses switching input module.The output switch parameter of PLC controls motor, solenoid valve and acoustic-optic alarm by intermediate relay respectively.The present invention electric-control system have the characteristics that it is easy to operate, safe and reliable, maintain easily.
Description
Technical field
It is specifically a kind of the present invention relates to large-scale multifunction hydraulic workbench peculiar to vessel during a kind of applicable shipbuilding
The electric-control system of large-scale multifunction hydraulic workbench peculiar to vessel.
Background technology
Large-scale Multipurpose hydraulic workbench peculiar to vessel needs to realize main car frame lifting, the in length and breadth walking of two directions and top work
Make the folding of frame, the clamping of clamping device or loosen on falsework, completes that the movement of rudder blade, supporting, adjustment and contraposition are installed.
The present invention electric-control system have the characteristics that it is easy to operate, safe and reliable, maintain easily.
Invention content
The technical problem to be solved by the present invention is to provide a set of electric-control system for large-scale Multipurpose hydraulic workbench peculiar to vessel,
This set electric-control system, which removes, can complete to press from both sides in vehicle frame lifting, the in length and breadth walking of two directions and the folding of top falsework, falsework
The clamping of tight device is loosened outside function, can also realize that platform inclination transfinites, liquid temperature is excessively high, the acousto-optic of the excessively low failure of oil level
Alarm, while can also realize local control and remote control can be carried out by remote control box.
A kind of electric-control system of large size multifunction hydraulic workbench peculiar to vessel, including PLC main control boxs, remote control button case,
Safety monitoring assembly and acoustic-optic alarm；
The PLC module of the PLC main control boxs includes main arithmetic element, analog input and output module, On-off signal
Module, switching value output module composition；
Safety monitoring signal is respectively connected to the analog input and output module and the switching input module, described
The button signal that button signal and the remote control button case are manipulated on PLC main control boxs accesses the switching input module, institute
It states switching value output module and controls motor, solenoid valve and the acoustic-optic alarm respectively by intermediate relay.
The remote control button case is made of button and signal wire plug, is connected by quick connector and the PLC main control boxs
It connects, is linked on the switching input module by terminal block.
The safety monitoring assembly includes X and Y dipmeters, liquid temperature switch, liquid-level switch, and the pressure of each hydraulic pressure unit is opened
It closes, emergency stop switch；X the and Y dipmeters are signally attached in the analog input and output module, and liquid temperature switch, liquid level are opened
It closes, the pressure switch of each hydraulic pressure unit, emergency stop switch are connected on switching input module.
Control section of the present invention as large-scale multifunction hydraulic workbench peculiar to vessel during shipbuilding, has safety
Control point is more, action control output may be programmed, form the features such as simple and reliable property is high.On the one hand operation is simplified, be easy to learn and use；
On the other hand Contraction in Site risk is reduced by a variety of automatic monitorings, it is ensured that safety in production.
Description of the drawings
A kind of electric-control system composition schematic diagram of large sizes of Fig. 1 multifunction hydraulic workbench peculiar to vessel；
Fig. 2 Main Control Tank outside drawings
Fig. 3 Main Control Tank push button function figures；
Fig. 4 remote control button case appearances
Fig. 5 remote control button case push button function figures
Specific implementation mode
The specific implementation mode of the present invention is discussed in detail below in conjunction with the accompanying drawings.
The principle of the present invention is to use cores of the PLC as control system.Inclination sensor, liquid temperature sensor, liquid level pass
Sensor etc. is as the alarm input of PLC analog quantitys；Scram button and pressure switch are alarmed as PLC switching values to be inputted；Main Control Tank
(local) and button on remote control button case (long-range) and selecting switch are as PLC switching value action inputs；By patrolling in PLC
Program is collected, output switch parameter controls motor, vehicle frame lifting is realized in the action of solenoid valve, the walking of two directions and top work in length and breadth
The clamping of clamping device or loosen in the folding of frame, falsework；The sound-light alarm of the various failures of output switch parameter.
Specifically, Fig. 1 gives a kind of electric-control system composition schematic diagram of large size multifunction hydraulic workbench peculiar to vessel.
The PLC module of PLC main control boxs by main arithmetic element, analog input and output module, switching input module, open
Measure output module composition in pass.Safety monitoring signal is respectively connected to analog input and output module and switching input module, master control
Button signal in manipulation button signal and remote control button case on case accesses switching input module.The output switch parameter of PLC
Control motor, solenoid valve and acoustic-optic alarm respectively by intermediate relay.
Remote control button case is made of button and signal wire plug, is connect with Main Control Tank by inserting street corner soon, is passed through terminal block
It is linked on switching input module.
Safety monitoring assembly is by X and Y dipmeters, liquid temperature switch, liquid-level switch, the pressure switch and urgency of each hydraulic pressure unit
Guard's valve forms.Dipmeter is signally attached on Analog input mModule, other switches are connected on switching input module.
Acoustic-optic alarm is made of rotation alarm etc., is driven by intermediate relay by PLC switching value output modules.
Fig. 2-Fig. 5 give Main Control Tank outside drawing in an of the invention specific embodiment, control case push button function figure, remote control by
Button case appearance, remote control button case push button function figure.
The technical characterstic of the present invention：
Electric-control system uses control cores of the PLC as system, (remote by main control box (local) or remote control button box
Journey), 1 people can carry out the functional control of institute.
By the setting of " access/disconnection " selecting switch of each oil cylinder on local and remote button box, it can be achieved that flat
The synchronization of all hydraulic cylinders of platform or individually control, the precision controlling of platform jacking apparatus is within 2mm.
One of Security mechanism as hydraulic workbench, be configured with various kinds of sensors to oil level, oil temperature, oil pressure and
XY dipmeters carry out necessary monitoring, once pinpointing the problems, system can the automatic emergency parking sound-light alarm scene of informing simultaneously
Operating personnel.
It is wanted along ship axis direction (vertical shift) and perpendicular to (traversing) movement of ship axis direction to meet hydraulic workbench
It asks, 4 wheel designs of platform are that can be commutated with 90 °.Due to two wheel rotation directions on same track are identical, on different tracks
Wheel is oppositely oriented, after commutation the combination of the wheel of rotating Vortex also change, set by " vertical shift/traversing " selecting switch
It sets, the different rotation directions of wheel under different directions can be switched in the logical program in PLC.
After there is inclined oversize due to platform, system can emergent stopping.At this time tilt will not eliminate automatically, for by platform from
Heeling condition reverts to horizontality, and a compulsory execution button is arranged in this electric-control system, presses after forcing button, can control 4
The lifting of a column oil cylinder, as defencive function, via two dipmeters readings of XY can logic judgment source in tilting peak
Column, and the column inclined oversize elimination before be unable to control rising, decline can only be controlled.
Claims (3)
1. a kind of electric-control system of large size multifunction hydraulic workbench peculiar to vessel, including PLC main control boxs, remote control button case, peace
Full monitoring device and acoustic-optic alarm；
The PLC module of the PLC main control boxs include main arithmetic element, analog input and output module, switching input module,
Switching value output module forms；
Safety monitoring signal is respectively connected to the analog input and output module and the switching input module, the PLC master
The button signal that button signal and the remote control button case are manipulated on control cabinet accesses the switching input module, the switch
Amount output module controls motor, solenoid valve and the acoustic-optic alarm by intermediate relay respectively.
2. a kind of electric-control system of large size multifunction hydraulic workbench peculiar to vessel according to claim 1, which is characterized in that
The remote control button case is made of button and signal wire plug, is connect with the PLC main control boxs by quick connector, is passed through end
In sub- Volleyball Association to the switching input module.
3. a kind of electric-control system of large size multifunction hydraulic workbench peculiar to vessel according to claim 1, which is characterized in that
The safety monitoring assembly includes X and Y dipmeters, liquid temperature switch, liquid-level switch, and pressure switch, the emergency stop of each hydraulic pressure unit are opened
It closes；X the and Y dipmeters are signally attached in the analog input and output module, liquid temperature switch, liquid-level switch, each hydraulic pressure
The pressure switch of unit, emergency stop switch are connected on switching input module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810146614.9A CN108536081A (en) | 2018-02-12 | 2018-02-12 | A kind of electric-control system of large size multifunction hydraulic workbench peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810146614.9A CN108536081A (en) | 2018-02-12 | 2018-02-12 | A kind of electric-control system of large size multifunction hydraulic workbench peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108536081A true CN108536081A (en) | 2018-09-14 |
Family
ID=63486038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810146614.9A Pending CN108536081A (en) | 2018-02-12 | 2018-02-12 | A kind of electric-control system of large size multifunction hydraulic workbench peculiar to vessel |
Country Status (1)
| Country | Link |
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| CN (1) | CN108536081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112947230A (en) * | 2021-03-08 | 2021-06-11 | 浙江工业大学之江学院 | Remote control device for intelligent lifting equipment and installation method thereof |
Citations (5)
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|---|---|---|---|---|
| CN201241687Y (en) * | 2008-07-28 | 2009-05-20 | 煤炭科学研究总院重庆研究院 | Mining hydraulic drill remote electric control system |
| CN201464880U (en) * | 2009-06-03 | 2010-05-12 | 洛阳新思路电气股份有限公司 | Electrical control system for lifting rotating platform |
| CN104314926A (en) * | 2014-09-30 | 2015-01-28 | 武汉船用机械有限责任公司 | Stern A frame and towing winch electric control system and use method thereof |
| CN104850049A (en) * | 2015-03-18 | 2015-08-19 | 内蒙古北方重工业集团有限公司 | Hydraulic leveling intelligent control system |
| CN105256856A (en) * | 2015-07-13 | 2016-01-20 | 南通港闸船舶制造有限公司 | Easy-to-operate hydraulic system of self-propulsion steel rake grab dredger |
-
2018
- 2018-02-12 CN CN201810146614.9A patent/CN108536081A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201241687Y (en) * | 2008-07-28 | 2009-05-20 | 煤炭科学研究总院重庆研究院 | Mining hydraulic drill remote electric control system |
| CN201464880U (en) * | 2009-06-03 | 2010-05-12 | 洛阳新思路电气股份有限公司 | Electrical control system for lifting rotating platform |
| CN104314926A (en) * | 2014-09-30 | 2015-01-28 | 武汉船用机械有限责任公司 | Stern A frame and towing winch electric control system and use method thereof |
| CN104850049A (en) * | 2015-03-18 | 2015-08-19 | 内蒙古北方重工业集团有限公司 | Hydraulic leveling intelligent control system |
| CN105256856A (en) * | 2015-07-13 | 2016-01-20 | 南通港闸船舶制造有限公司 | Easy-to-operate hydraulic system of self-propulsion steel rake grab dredger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112947230A (en) * | 2021-03-08 | 2021-06-11 | 浙江工业大学之江学院 | Remote control device for intelligent lifting equipment and installation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |
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| RA01 | Restoration of patent right | ||
| RA01 | Restoration of patent right |
Former decision: deemed withdrawal of patent application after publication Former decision publication date: 20200327 |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180914 |