CN107188041B - A kind of automatic contraposition device of truck and gantry crane - Google Patents
A kind of automatic contraposition device of truck and gantry crane Download PDFInfo
- Publication number
- CN107188041B CN107188041B CN201710449402.3A CN201710449402A CN107188041B CN 107188041 B CN107188041 B CN 107188041B CN 201710449402 A CN201710449402 A CN 201710449402A CN 107188041 B CN107188041 B CN 107188041B
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- truck
- suspender
- plc controller
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- fixed station
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/46—Position indicators for suspended loads or for crane elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The present invention relates to the automatic contraposition devices of a kind of truck and gantry crane, go out plan-position and the profile of container in floor projection by lighting fixture LED projector lamp, intuitive view information effectively is provided for driver, the frequent reversing of truck driver and reverse collision is avoided to put case；By laser range finder, laser scanner, PLC controller, indicator light is combined in place, it can prevent from truck driver from not leaving before container is raised to safe altitude in gantry crane suspender to start to walk, situations such as avoiding truck driver " draw and close " occurs, effectively shorten the position aligning time of bridge crane and truck, the operating efficiency of dock ship is significantly improved, truck operation overall cost is effectively reduced, the driving fatigue degree that personnel drive in truck department is obviously improved.
Description
Technical field
The present invention relates to the contrapositions of container truck in container handling operation and suspender, specifically truck and gantry crane
Automatic contraposition device.
Background technology
Gantry crane is also known as shore container crane, bridge crane, is for being loaded and unloaded to the container on ship on bank
Equipment.In Inland Changjiang River harbour as container operation handling capacity rises, harbour gantry crane operating frequency is improved, is being loaded and unloaded therewith
Truck must frequently move operation shellfish position in the process, how it is fast and reliable accomplish one-time positioning, at current problem.Harbour
Operation truck driver's operation habit, is cried out by intercom, the box sizes for determining present operation such as looks up, and positioning is leaned on substantially
Personal experience's oneself one reference point of selection on gantry crane cart aligns, and some is even more to wait until that suspender chest stops being suspended in truck
Tablet top waits for truck driver reversing to touch case to put case, and the truck having after chest is put well is blindly to pursue operating speed in bank
Bridge crane tool is not unlocked just starts to walk when rising to safe altitude, frequently results in truck and " draws and close " phenomenon.The frequent reversing of truck
The mechanisms such as truck clutch, gearbox are also resulted in larger repairing amount, this is produced to corporate security and equipment safety operation
Also some potential safety problems is brought.
Invention content
The present invention proposes a kind of automatic contraposition device of truck and gantry crane to the above problem, with economical and practical, structure is simple
Single, feature at low cost.
Specific technical solution is as follows：A kind of automatic contraposition device of truck and gantry crane, including bridge crane, bridge crane suspender, lamp
Electro-optical device, PLC controller, in place indicator light, laser range finder, laser scanner, holder, the first fixed station, the second fixed station；
Bridge crane suspender is rectangular frame formula, symmetrical structure centered on bridge crane suspender, including first crossbeam, second cross beam, the first curb girder,
Two first curb girder horizontal symmetricals are placed, and two vertically symmetrical placements of first crossbeam, the first curb girder is vertically connected with first crossbeam,
Parallel between two first curb girders, the several second cross beams of disposed at equal distance, it is equidistant on two first curb girders to be equipped with several light
Device, it is equidistant on two first crossbeams to be equipped with several lighting fixtures；Lighting fixture includes vacuum cup, rectangular fixed station, electricity
Dynamic cylinder, servomechanism, LED projector lamp, vacuum cup central hub are aligned with rectangular fixed station central axis, are mounted on by screw
Rectangular fixed station bottom surface, electric cylinder are fixed on rectangular fixed countertop, and electric cylinder push rod stretches out rectangular fixed station, LED projector lamp
It is vertically connected with electric cylinder push rod；Lighting fixture is fixed on by vacuum cup on bridge crane suspender；Indicator light is fixed on bridge in place
Exit is hung, it is opposite with the entrance that truck enters bridge crane；First fixed station is fixed on suspender apart from suspender center farthest, is swashed
Optar is fixed on the first fixed station；Second fixed station is fixed on suspender to be fixed apart from suspender center farthest, second
Platform and the first fixed station are about suspender central symmetry, and holder is fixed on the second fixed station, and laser scanner is fixed on holder,
Holder can drive laser scanner to rotate, and expand scanning range；Laser range finder, laser scanner, in place indicator light, LED
It is electrically connected between Projecting Lamp, holder and PLC controller；It is electrically connected between electric cylinder, servomechanism, PLC controllers.
It is respectively equipped with 5-10 lighting fixture on two first curb girders.
It is respectively equipped with 3-6 lighting fixture on two first crossbeams.
Each component surface of lighting fixture is coated with fire-resistant anticorrosion paint.
It is respectively equipped with red light, green light on the indicator light in place.
Bridge crane suspender carry container decline, when height of the suspender apart from ground be less than setting value, laser range finder by this
When distance signal pass to PLC controller, after PLC controller is analyzed data, control holder, laser scanner start
Work, laser scanner carry out 3-D scanning ranging to container, and the data measured are passed to PLC controls by laser scanner again
Device, PLC controller analyze data, determine the dimensions of this group of container, calculate lighting fixture and need movement
Distance, control driver work, the lamps and lanterns controlled on electric cylinder push rod move forward to suitable position；
When height of the suspender apart from ground is less than setting value, distance signal at this time is passed to PLC and controlled by laser range finder
Device processed, after PLC controller is analyzed data, the LED projector lamp for controlling lighting fixture is started to work, and LED projector lamp shines,
The position that truck is parked is determined by light profile of several LED projector lamps on projecting ground；
When height of the suspender apart from ground is less than setting value, distance signal at this time is passed to PLC and controlled by laser range finder
Device processed, after PLC controller is analyzed data, indicator light is started to work in place for control, shows that green light, notice truck driver will
Truck reaches LED projector lamp and is incident upon at the light profile on ground；
After container is placed into truck by bridge crane suspender, begin to ramp up, when lifting height is greater than the set value, Laser Measuring
Distance signal at this time is passed to PLC controller by distance meter, and PLC controller analyzes data, and indicator light is opened in place for control
Beginning work shows that green light, notice truck driver's container have been put well, truck driven away.
Beneficial effects of the present invention are：The position aligning time of bridge crane and truck is effectively shortened, to the operating efficiency of dock ship
It significantly improves, truck operation overall cost is effectively reduced, the driving fatigue degree that personnel drive in truck department is obviously improved.Pass through light
Device LED projector lamp goes out plan-position and the profile of container in floor projection, effective to provide intuitive view letter for driver
Breath avoids the frequent reversing of truck driver and reverse collision from putting case；By laser range finder, laser scanner, PLC controller,
Indicator light is combined in place, can be prevented truck driver from not left before container is raised to safe altitude in gantry crane suspender and be started to walk, keep away
Situations such as exempting from truck driver " draw and close " occurs, and benefit can be clearly.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the front view of the lighting fixture of the present invention.
Fig. 3 is the vertical view of the lighting fixture of the present invention.
Fig. 4 is the left view of the lighting fixture of the present invention.
Fig. 5 is jackshaft sling schematic diagram of the present invention.
Fig. 6 is bridge crane schematic diagram in the present invention.
Fig. 7 is the component connection figure of the present invention.
1- lighting fixtures, 2-PLC controllers, indicator light, 4- laser range finders, 5- laser scanners, 6- are electronic in place by 3-
Cylinder, 7- servomechanisms, 8-LED Projecting Lamps, 9- bridge cranes, 10- bridge crane suspenders, 11- vacuum cups, the rectangular fixed stations of 12-, 13- light
Profile, 14- containers, the first fixed stations of 15-, the second fixed stations of 16-, 17- holders, the first curb girders of 18-, 19- first crossbeams,
20- chain riggings, 21- red lights, 22- green lights, the outlet of 23- bridge cranes, 24- bridge crane entrances, 25- second cross beams.
Specific implementation mode
Below in conjunction with attached drawing, the present invention will be described in detail.
As shown, the automatic contraposition device of a kind of truck and gantry crane, including bridge crane, bridge crane suspender, lighting fixture, PLC
Controller, in place indicator light, laser range finder, laser scanner, holder, the first fixed station, the second fixed station；Bridge crane suspender is
Rectangular frame formula, symmetrical structure centered on bridge crane suspender, including first crossbeam, second cross beam, the first curb girder, two first sides
Beam horizontal symmetrical is placed, and two vertically symmetrical placements of first crossbeam, the first curb girder is vertically connected with first crossbeam, two first sides
Parallel between beam, the several second cross beams of disposed at equal distance, it is equidistant on two first curb girders to be equipped with several lighting fixtures, two pieces the
It is equidistant on one crossbeam to be equipped with several lighting fixtures；Lighting fixture include vacuum cup, rectangular fixed station, electric cylinder, servomechanism,
LED projector lamp, vacuum cup central hub are aligned with rectangular fixed station central axis, and rectangular fixed station bottom is mounted on by screw
Face, electric cylinder are fixed on rectangular fixed countertop, and electric cylinder push rod stretches out rectangular fixed station, LED projector lamp and electric cylinder push rod
It is vertically connected；Lighting fixture is fixed on by vacuum cup on bridge crane suspender；Indicator light is fixed on bridge crane exit in place, with collection
The entrance of card into bridge crane is opposite；First fixed station is fixed on suspender apart from suspender center farthest, and laser range finder is fixed
On the first fixed station；Second fixed station is fixed on suspender apart from suspender center farthest, and the second fixed station and first is fixed
Platform is about suspender central symmetry, and holder is fixed on the second fixed station, and laser scanner is fixed on holder, and holder can drive
Laser scanner rotates, and expands scanning range；Laser range finder, laser scanner, in place indicator light, LED projector lamp, holder
It is electrically connected between PLC controller；It is electrically connected between electric cylinder, servomechanism, PLC controller.
It is respectively equipped with 5-10 lighting fixture on two first curb girders.
It is respectively equipped with 3-6 lighting fixture on two first crossbeams.
Each component surface of lighting fixture is coated with fire-resistant anticorrosion paint.
It is respectively equipped with red light, green light on the indicator light in place.
When work, bridge crane suspender proposes container decline, when height of the suspender apart from ground is less than setting value, laser ranging
Distance signal at this time is passed to SIEMENS PLC controller by instrument, after SIEMENS PLC controller is analyzed data, control
Laser scanner is started to work, and laser scanner carries out 3-D scanning ranging, the data that laser scanner will be measured to container
SIEMENS PLC controller is passed to again, and SIEMENS PLC controller analyzes data, determines the size rule of this group of container
Lattice calculate lighting fixture and mobile distance, control driver work, the lamps and lanterns controlled on electric cylinder push rod are needed to move forward
To suitable position；
When height of the suspender apart from ground is less than setting value, distance signal at this time is passed to Siemens by laser range finder
PLC controller, after SIEMENS PLC controller is analyzed data, the LED Projecting Lamps for controlling lighting fixture are started to work,
LED projector lamp shines, and the position that truck is parked is determined by light profile of several LED projector lamps on projecting ground；
When height of the suspender apart from ground is less than setting value, distance signal at this time is passed to Siemens by laser range finder
PLC controller, after SIEMENS PLC controller is analyzed data, indicator light is started to work in place for control, is shown green light, is led to
Know that truck is reached LED projector lamp and is incident upon at the light profile on ground by truck driver；
After container is placed into truck by bridge crane suspender, begin to ramp up, when lifting height is greater than the set value, Laser Measuring
Distance signal at this time is passed to SIEMENS PLC controller by distance meter, and SIEMENS PLC controller analyzes data, control
Indicator light is started to work in place, shows that green light, notice truck driver's container have been put well, truck driven away.
The present invention effectively shortens the position aligning time of bridge crane and truck, is significantly improved to the operating efficiency of dock ship, to collection
Card operation overall cost effectively reduces, and the driving fatigue degree that personnel drive in truck department is obviously improved.Pass through lighting fixture LED projector lamp
Go out plan-position and the profile of container in floor projection, effectively provides intuitive view information for driver, avoid truck department
The frequent reversing of machine and reverse collision put case；By laser range finder, laser scanner, PLC controller, indicator light is mutually tied in place
It closes, can prevent truck driver from not left before container is raised to safe altitude in gantry crane suspender and start to walk, truck driver is avoided " to draw
Situations such as pass ", occurs, and benefit can be clearly.
Claims (6)
1. the automatic contraposition device of a kind of truck and gantry crane, which is characterized in that including bridge crane, bridge crane suspender, lighting fixture, PLC
Controller, in place indicator light, laser range finder, laser scanner, holder, the first fixed station, the second fixed station；Bridge crane suspender is
Rectangular frame formula, symmetrical structure centered on bridge crane suspender, including first crossbeam, second cross beam, the first curb girder, two first sides
Beam horizontal symmetrical is placed, and two vertically symmetrical placements of first crossbeam, the first curb girder is vertically connected with first crossbeam, two first sides
Parallel between beam, the several second cross beams of disposed at equal distance, it is equidistant on two first curb girders to be equipped with several lighting fixtures, two pieces the
It is equidistant on one crossbeam to be equipped with several lighting fixtures；Lighting fixture include vacuum cup, rectangular fixed station, electric cylinder, servomechanism,
LED projector lamp, vacuum cup central hub are aligned with rectangular fixed station central axis, and rectangular fixed station bottom is mounted on by screw
Face, electric cylinder are fixed on rectangular fixed countertop, and electric cylinder push rod stretches out rectangular fixed station, LED projector lamp and electric cylinder push rod
It is vertically connected；Lighting fixture is fixed on by vacuum cup on bridge crane suspender；Indicator light is fixed on bridge crane exit in place, with collection
The entrance of card into bridge crane is opposite；First fixed station is fixed on suspender apart from suspender center farthest, and laser range finder is fixed
On the first fixed station；Second fixed station is fixed on suspender apart from suspender center farthest, and the second fixed station and first is fixed
Platform is about suspender central symmetry, and holder is fixed on the second fixed station, and laser scanner is fixed on holder, and holder can drive
Laser scanner rotates, and expands scanning range；Laser range finder, laser scanner, in place indicator light, LED projector lamp, holder with
It is electrically connected between PLC controller；It is electrically connected between electric cylinder, servomechanism, PLC controller.
2. the automatic contraposition device of a kind of truck and gantry crane described in accordance with the claim 1, which is characterized in that when work, bridge crane
Suspender proposes container decline, and when height of the suspender apart from ground is less than setting value, laser range finder is by distance signal at this time
PLC controller is passed to, after PLC controller is analyzed data, control laser scanner is started to work, laser scanner pair
Container carries out 3-D scanning ranging, and the data measured are passed to PLC controller by laser scanner again, and PLC controller will count
According to being analyzed, the dimensions of this group of container is determined, calculate lighting fixture and need mobile distance, control driver work
Make, the lamps and lanterns controlled on electric cylinder push rod move forward to suitable position；
When height of the suspender apart from ground is less than setting value, distance signal at this time is passed to PLC controller by laser range finder,
After PLC controller is analyzed data, the LED projector lamp for controlling lighting fixture is started to work, and LED projector lamp shines, and passes through
Light profile of several LED projector lamps on projecting ground determines the position that truck is parked；
When height of the suspender apart from ground is less than setting value, distance signal at this time is passed to PLC controller by laser range finder,
After PLC controller is analyzed data, indicator light is started to work in place for control, is shown green light, is notified truck driver by truck
LED projector lamp is reached to be incident upon at the light profile on ground；
After container is placed into truck by bridge crane suspender, begin to ramp up, when lifting height is greater than the set value, laser range finder
Distance signal at this time is passed into PLC controller, PLC controller analyzes data, and indicator light starts work in place for control
Make, shows that green light, notice truck driver's container have been put well, truck driven away.
3. the automatic contraposition device of a kind of truck and gantry crane described in accordance with the claim 1, which is characterized in that described two first
5-10 lighting fixture is respectively equipped on curb girder.
4. the automatic contraposition device of a kind of truck and gantry crane described in accordance with the claim 1, which is characterized in that described two first
3-6 lighting fixture is respectively equipped on crossbeam.
5. the automatic contraposition device of a kind of truck and gantry crane described in accordance with the claim 1, which is characterized in that the lighting fixture
Each component surface is coated with fire-resistant anticorrosion paint.
6. the automatic contraposition device of a kind of truck and gantry crane described in accordance with the claim 1, which is characterized in that described to indicate in place
Red light, green light are respectively equipped on lamp.
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| CN201710449402.3A CN107188041B (en) | 2017-06-14 | 2017-06-14 | A kind of automatic contraposition device of truck and gantry crane |
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| CN201710449402.3A CN107188041B (en) | 2017-06-14 | 2017-06-14 | A kind of automatic contraposition device of truck and gantry crane |
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| CN107188041A CN107188041A (en) | 2017-09-22 |
| CN107188041B true CN107188041B (en) | 2018-11-13 |
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| CN108328480A (en) * | 2018-02-05 | 2018-07-27 | 上海振华重工(集团)股份有限公司 | Gantry crane intelligence is to case system and method |
| CN108706362B (en) * | 2018-08-16 | 2023-11-24 | 广州港集团有限公司 | Device and method for monitoring loading position of container loading |
| CN110398740A (en) * | 2019-07-25 | 2019-11-01 | 陕西重型汽车有限公司 | A kind of port tractor Container inspection system method |
| CN110615365B (en) * | 2019-10-08 | 2021-03-26 | 三一海洋重工有限公司 | Portal crane lane, portal crane lane system and control method thereof |
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| CN113135497B (en) * | 2021-05-11 | 2024-03-26 | 上海西井科技股份有限公司 | Box unloading method, system, equipment and storage medium for automatic alignment of integrated card and crane |
| CN113291975B (en) * | 2021-05-24 | 2023-10-24 | 万雄集团(沈阳)智能科技有限公司 | A collection card parks and aims at and prevents pounding and prevent lifting device for tire crane |
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| CN207108273U (en) * | 2017-06-14 | 2018-03-16 | 国投镇江港有限公司集装箱分公司 | A kind of automatic contraposition device of truck and gantry crane |
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| JP2001187687A (en) * | 1999-12-28 | 2001-07-10 | Mitsubishi Heavy Ind Ltd | Position detector for crane |
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| GB2494673B (en) * | 2011-09-15 | 2014-12-10 | Jonathan Lee Clarke | Footprint illumination and guidance for the aerial pass age of goods |
| CN202527909U (en) * | 2012-04-24 | 2012-11-14 | 浙江日科自动化设备有限公司 | Fixture device for needle inserting machine |
| CN204384730U (en) * | 2014-12-31 | 2015-06-10 | 曹敏 | Truck contraposition designating system under container wharf RTG, RMG |
| CN204384726U (en) * | 2014-12-31 | 2015-06-10 | 曹敏 | The contraposition of truck and safety control system under Property in Container Terminal Bridge Crane Through |
| CN106495000B (en) * | 2015-09-08 | 2017-12-15 | 上海海镭激光科技有限公司 | Multilayer laser scanning truck and suspender tapered end alignment method under bridge crane |
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| CN207108273U (en) * | 2017-06-14 | 2018-03-16 | 国投镇江港有限公司集装箱分公司 | A kind of automatic contraposition device of truck and gantry crane |
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