CN207658959U - Overhead oil changes electric tyre crane trolley pole remote control and draws extension two-dimensional micromotion system - Google Patents
Overhead oil changes electric tyre crane trolley pole remote control and draws extension two-dimensional micromotion system Download PDFInfo
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- CN207658959U CN207658959U CN201721725054.XU CN201721725054U CN207658959U CN 207658959 U CN207658959 U CN 207658959U CN 201721725054 U CN201721725054 U CN 201721725054U CN 207658959 U CN207658959 U CN 207658959U
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- trolley pole
- horizontal
- remote control
- extension
- tyre crane
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Abstract
Change electric tyre crane trolley pole remote control the utility model is related to a kind of overhead oil and draws extension two-dimensional micromotion system, vertically-acting mechanism is connected above horizontal movement mechanism forms trolley pole driving mechanism, DC servo motor in horizontal movement mechanism connects synchronous belt by horizontal clutch, synchronous belt is drivingly connected guide wheel shaft, guide wheel shaft upper end connects vertically-acting mechanism by outer sleeve, and trolley pole rotation in the horizontal direction is driven by DC servo motor；Hinged trolley pole on engine base in the vertically-acting mechanism, trolley pole can be dynamic around hinge pin shaft rotation, and hydraulic cylinder is mounted between trolley pole and engine base, by Driven by Hydraulic Cylinder trolley pole vertical direction rotation.The utility model is not in the case where changing the electrical original mechanism of tyre crane, mechanism performance, manipulation trolley pole, which is carried out, by wireless operation control terminal draws extension, the use of the two-dimensional micromotion system, the drawback for overcoming traditional trolley pole to draw extension mode inefficiency, safety low, it is convenient to manipulate, and round-the-clock can carry out drawing extension to trolley pole.
Description
Technical field
The utility model is related to a kind of tyre cranes of container terminal, especially a kind of overhead trolley conductor for tyre crane
Drawing hang two-dimensional micromotion system.
Background technology
Currently, for the requirement of response national energy conservation and emission reduction, many container terminal companies tyre crane uses overhead wiping
" oil changes electricity " form of line.When needing tyre crane turnaround in operation, production scheduling department needs to notify special messenger's boarding；Or it requires
Tyre crane driver leave driver's cabin climb up trolley platform to trolley pole carry out draw hang operation, under efficiency is relatively low.Currently, it further provides that
Do not allow the drawing for carrying out artificial trolley pole to hang operation when wet weather, thunder and lightning weather, prevents electric shock, accident of being struck by lightning.Therefore it pair sets
Standby there are some potential safety problemss, and ascend a height with certain danger.
In addition, tyre crane automation (transformation) is trend of the times, change the arrangement and scheduling of electric tyre crane for overhead oil
It needs to hang with preferable solution to the drawing of trolley pole.
Utility model content
The utility model is to provide for a kind of overhead oil and changes electric tyre crane trolley pole remote control and draw to hang two-dimensional micromotion system, this two
Dimension fine motion system can overcome the drawback that traditional trolley pole draws extension mode inefficiency, safety low, and manipulation is convenient, can be round-the-clock
Drawing extension is carried out to trolley pole.
To achieve the above object, the technical solution of the utility model is：A kind of overhead oil changes electric tyre crane trolley pole remote control
It draws and hangs two-dimensional micromotion system, be made of horizontal movement mechanism, vertically-acting mechanism, electrical system, in the horizontal movement mechanism
Face connects vertically-acting mechanism and forms trolley pole driving mechanism, the horizontal movement mechanism include DC servo motor, it is horizontal from
Clutch, synchronous belt, guide wheel shaft, the DC servo motor connect synchronous belt by horizontal clutch, and synchronous belt drive connection is led
Wheel shaft, guide wheel shaft upper end connect vertically-acting mechanism by outer sleeve, drive trolley pole in level side by DC servo motor
To rotation；The vertically-acting mechanism includes hydraulic cylinder, hydraulic valve, hydraulic pump, engine base, pull rod, tension spring, compression bar, compression spring, institute
Hinged trolley pole on engine base is stated, trolley pole can be dynamic around hinge pin shaft rotation, connects respectively by pull rod and tension spring between engine base and trolley pole
It connects, and is connected with compression spring by compression bar；Hydraulic cylinder is mounted between trolley pole and engine base, and hydraulic cylinder both ends pass through pin respectively
Axis is rotatably connected with engine base and trolley pole, by Driven by Hydraulic Cylinder trolley pole vertical direction rotation.
The DC servo motor, horizontal clutch connect horizontal balance controller；The hydraulic pump is connected with hydraulic valve
Vertically-acting controller.
Electrical system connection horizontal balance controller and vertically-acting controller, the electrical system by touch screen,
PLC controller, teledata control unit, horizontal balance controller, vertically-acting controller composition, the PLC controller letter
Number input terminal connection touch screen and teledata control unit, signal output end connect horizontal balance controller and vertically-acting control
Device processed.
The hydraulic cylinder connects hydraulic pump by hydraulic valve, and accumulation of energy is connected on the pipeline that hydraulic cylinder is connect with hydraulic pump
Device；The hydraulic valve is hydraulic proportion valve.
The horizontal clutch, electrical system connect accumulator.
The electrical system wirelessly connects wireless control system.
The utility model has the beneficial effects that：
The novel two-dimensional micromotion system of the utility model can allow driver's independent operation wireless remote control in drivers' cab to be grasped
Control terminal, can safely, fast and accurately complete trolley pole horizontal balance, coordinate connecting or separating for vertically-acting and trolley
And a series of actions such as disengaging hook.
And in the case where not changing the electrical original mechanism of tyre crane, mechanism performance, the mechanism is by wirelessly manipulating end
End manipulated, by digital radio video (CCTV) transmission technology, it is comprehensive, real time monitoring trolley pole situation, by PLC come
Control customizes the horizontal movement mechanism of design, is precisely accomplished connecting or separating for trolley pole and trolley.The use of the mechanism,
The drawback for overcoming traditional trolley pole to draw extension mode inefficiency, safety low, manipulation is convenient, round-the-clock can be carried out to trolley pole
It draws and hangs.
Description of the drawings
Fig. 1 is the structural schematic diagram that overhead oil changes that extension two-dimensional micromotion system is drawn in electric tyre crane trolley pole remote control；
Fig. 2 is horizontal movement mechanism schematic diagram；
Fig. 3 is vertically-acting structural scheme of mechanism；
Fig. 4 is the structure diagram that overhead oil changes that extension two-dimensional micromotion system is drawn in electric tyre crane trolley pole remote control.
Specific implementation mode
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of overhead oil changes electric tyre crane trolley pole remote control drawing extension two-dimensional micromotion system, including current collection
Bar 1, trolley pole driving mechanism, electrical system 4, wireless control system, accumulator 5 etc..Trolley pole 1 is mounted on trolley pole driving machine
On structure, wireless control system connects trolley pole driving mechanism by electrical system 4, for wirelessly manipulating trolley pole driving mechanism,
It realizes that the remote control of trolley pole 1 is drawn and hangs operation.
When Ben La hangs system two-dimensional micromotion system worked well, operating personnel can be by operating wireless remote control behaviour in drivers' cab
Control terminal, by digital radio video (CCTV) transmission technology, comprehensive, real time monitoring trolley pole situation, according to actual needs
It is sent out by PLC and executes signal to the progress high-precision control of system two-dimensional micromotion system.It is by horizontal movement mechanism and vertically dynamic
Make mechanism execution, to complete connecting or separating for trolley pole and trolley.The system in order to control and is executed by external storage battery
Mechanism provides electric power.
This two-dimensional micromotion system can be completed the operations such as trolley pole release, fine tuning by straighforward operation and be connected to trolley,
Trolley pole is quickly recycled into hook.Whole operation process is not influenced by ambient temperature, driver in drivers' cab alone
It completes.It is meeting an urgent need and can also manipulate two-dimensional micromotion system low coverage by the local line traffic control being connected on electric cabinet in special circumstances
From the above-mentioned action of manipulation.
(1) wireless control system includes remote control wireless operating terminal and wireless CCTV systems.
1) wireless remote control operation control terminal is made of the function button of associated band signal lamp and rocker lever, collection rocker lever,
Trolley pole master control and distributed controll selection key, communication module, CCTV and power module switch on one.Realize trolley pole master control
And distributed controll and vernier control, it can the control of display system power supply and the switching of duplex feeding power supply etc..
In wireless terminal operation bench, the high-frequency data transceiver that is compressed encrypted data-signal and pass through internal two-band
It is received and transmitted, using two independent hf channels while transmission data, avoids drawing since single-frequency is interfered
The failure for playing loss of data, effectively improves transmission availability.After receiving terminal receives two paths of signals, the signal received is solved
Pressure verifies and isolates valid data and handled.
2) wireless CCTV systems are that high definition monitors video system in real time, including video acquisition part, data compression process and
Wireless transmitter module, front end high isolation power supply system, wireless receiving and data decompression module, image processing module, terminal are aobvious
Show device etc..
In view of tyre crane cable wiring manufacture is loaded down with trivial details, using the wireless CCTV of multichannel Multi-channel high-frequency, high clear video image is utilized
Information, the job information of Real-time Feedback off-the-shelf equipment provide operation foundation for operating personnel.
Video acquisition part is seven sets of technical grade digital high-definition cameras 10, and it is four to be separately fixed on four trolley poles
Set determines focus camera, and the video camera for being located at trolley pole upper back completes sliding bunch and trolley pole panorama absorbs, and is located at current collection
The video camera of bar lower part provides trolley pole into hook status image.The camera shooting of automatically controlled upper box part on the left of system two-dimensional micromotion system
Machine can clearly monitor the working condition of two-dimensional micromotion system hydraulic cylinder, and video foundation is provided for organizational separation.Per video acquisition portion
Part includes stainless steel anticorrosion cover, high-definition camera, data compression processor wireless transmitter and high_voltage isolation power supply electricity
Source.
(2) trolley pole driving mechanism is made of horizontal movement mechanism 3 and 2 structure of vertically-acting machine.
1) horizontal movement mechanism 3 include mainly DC servo motor 3-1, horizontal clutch 3-2, same shown in 2 such as Fig. 1
Step band 3-3, guide wheel shaft 3-4, inner sleeve and outer sleeve 3-5.DC servo motor 3-1 is synchronized by horizontal clutch 3-2 connections
Band 3-3, synchronous belt 3-3 are drivingly connected guide wheel shaft 3-4, and the upper ends guide wheel shaft 3-4 pass through outer sleeve 3-5 connection vertically-actings mechanism
2.When servo motor does the rotation of horizontal direction under the control of PLC, guide wheel shaft, guide wheel shaft upper end are driven by synchronous belt
It is connected by bolts with outer sleeve top, to realize trolley pole rotation in the horizontal direction.The effect of inner sleeve, which is to ensure that, to be led
Wheel shaft is not swung.
Horizontal rotary mechanism realizes that the core of precise movement is to use the DC servo motor of custom-made.According to torque
The servo motor that customization is required with rotating speed can accurately control rotating speed, and can realize closed-loop control by included encoder.For even
The synchronous belt of water receiving flat clutch and guide wheel shaft devises automatic tension two-dimensional micromotion system, eliminates same caused by climate change
Step band shrinks problem, eliminates gap.
Horizontal movement mechanism appearance uses integrated model integrated design, and installation and integral replacing is facilitated to repair.In addition, examining
Anticorrosion is considered, using stainless steel protection Design.
2) vertically-acting mechanism 2 includes mainly hydraulic cylinder 2-1, engine base 2-2, pull rod 2-3, tension spring shown in 3,4 such as Fig. 1
2-4, compression bar 2-5, compression spring 2-6, accumulator, hydraulic valve, hydraulic pump, hydraulic oil container 6 etc..Hinged trolley pole 1, collection on engine base 2-2
Electric pole 1 can be dynamic around hinge pin shaft rotation, respectively by pull rod 2-3 and tension spring 2-4 connections between engine base 2-2 and trolley pole 1, and passes through
Compression bar 2-5 is connected with compression spring 2-6.Hydraulic cylinder 2-1 is mounted between trolley pole 1 and engine base 2-2, and the both ends hydraulic cylinder 2-1 are distinguished
It is rotatably connected by axis pin and engine base 2-2 and trolley pole 1, hydraulic cylinder 2-1 connects hydraulic pump, hydraulic cylinder and liquid by hydraulic valve
It is connected with accumulator on the pipeline of press pump connection.
After the startup of 460V AC powers, hydraulic pump is started to work, and hydraulic oil enters energy storage in accumulator from hydraulic oil container,
It is ready for work later；When control handle acts, electrical system is instructed according to handle, controls hydraulic valve to adjust by storing
Energy device enters the hydraulic-oil quantity of hydraulic cylinder, to realize the drawing extension action of trolley pole.
Vertically-acting mechanism realizes that it is to use hydraulic proportion valve control hydraulic cylinder to draw the core for hanging speed control, passes through ginseng
Number setting, realization speed speed can be changed and fine adjustment function, avoids drawing from hanging excessive velocities and trolley pole is caused acutely to shake.In addition, adopting
It is designed with voltage stabilizing step by step, ensures to execute pressure stability when pressure oscillation in accumulator.Hydraulic cylinder and appearance also pass through meticulous meter
Torque is calculated, and uses satisfactory special designing form.
(3) electrical system 4 mainly by touch screen, PLC controller, teledata control unit, horizontal balance controller, hang down
The compositions such as direct acting controller, switch, relay, transformer.PLC controller signal input part connects touch screen and teledata
Control unit, signal output end connect horizontal balance controller and vertically-acting controller, and the connection of horizontal balance controller is horizontal
Flow servo motor in actuating mechanism and horizontal clutch, vertically-acting controller connect hydraulic pump in vertically-acting mechanism and
Hydraulic valve.
Electrical system mainly realizes accurately controlling for entire two-dimensional micromotion system by PLC program, including to trolley pole
Control both horizontally and vertically；By teledata control unit module, wireless signal is carried out with bridge remote control operation console
Video data wireless transmission is realized in switching and docking；Various device (liquid can also be carried out by touch screen control action
Pressure, motor, proportioning valve etc.) parameter setting；Provided with high_voltage isolation system, it is ensured that equipment and system safety；Entire trolley pole
Draw the system safeguard protection for hanging two-dimensional micromotion system.
(4) battery system uses 2 U.S. CONSENT battery GS12-200AH maintenance-free batteries, horizontal for driving
The servo motor of clutch supplies electric power, while providing electric power for electrical system, other auxiliary operations etc.；Straighforward operation end uses
12v 10AH lithium batteries manipulate required electric power as power supply system, to meet.
The operating steps of this two-dimensional micromotion system.Trolley pole draws identical with the operating steps of extension.Horizontal direction action manipulation
When be required for carrying out execution by electromechanical interlocking machine structure, the effect of hydraulic system difference when vertical direction action manipulation：
Enter oil cylinder by accumulator release hydraulic oil when pulling down trolley pole, spring force is overcome to do work；And it is when upper extension trolley pole
By the elastic force of spring itself, it is to prevent trolley pole rising too fast that hydraulic cylinder acts at this time.
Claims (6)
1. a kind of overhead oil, which changes electric tyre crane trolley pole remote control, draws extension two-dimensional micromotion system, by horizontal movement mechanism, vertically-acting
Mechanism, electrical system composition, it is characterised in that：Vertically-acting mechanism composition trolley pole is connected above the horizontal movement mechanism to drive
Motivation structure, the horizontal movement mechanism include DC servo motor, horizontal clutch, synchronous belt, guide wheel shaft, the DC servo
Motor connects synchronous belt by horizontal clutch, and synchronous belt is drivingly connected guide wheel shaft, and guide wheel shaft upper end is connected by outer sleeve
Vertically-acting mechanism drives trolley pole rotation in the horizontal direction by DC servo motor；The vertically-acting mechanism includes liquid
Cylinder pressure, hydraulic valve, hydraulic pump, engine base, pull rod, tension spring, compression bar, compression spring, hinged trolley pole on the engine base, trolley pole can be around hinge
Axis pin rotates, and is connected respectively by pull rod and tension spring between engine base and trolley pole, and connected with compression spring by compression bar；Hydraulic cylinder
Between trolley pole and engine base, and hydraulic cylinder both ends are rotatably connected by axis pin and engine base and trolley pole respectively, by liquid
Cylinder pressure drives trolley pole in the rotation of vertical direction.
Extension two-dimensional micromotion system, feature is drawn to exist 2. overhead oil according to claim 1 changes electric tyre crane trolley pole remote control
In：The DC servo motor, horizontal clutch connect horizontal balance controller；The hydraulic pump connects vertical dynamic with hydraulic valve
Make controller.
Extension two-dimensional micromotion system, feature is drawn to exist 3. overhead oil according to claim 2 changes electric tyre crane trolley pole remote control
In：The electrical system connection horizontal balance controller and vertically-acting controller, the electrical system are controlled by touch screen, PLC
Device processed, teledata control unit, horizontal balance controller, vertically-acting controller composition, the PLC controller signal input
End connection touch screen and teledata control unit, signal output end connect horizontal balance controller and vertically-acting controller.
Extension two-dimensional micromotion system, feature is drawn to exist 4. overhead oil according to claim 1 changes electric tyre crane trolley pole remote control
In：The hydraulic cylinder connects hydraulic pump by hydraulic valve, and accumulator is connected on the pipeline that hydraulic cylinder is connect with hydraulic pump；It is described
Hydraulic valve is hydraulic proportion valve.
Extension two-dimensional micromotion system, feature is drawn to exist 5. overhead oil according to claim 1 changes electric tyre crane trolley pole remote control
In：The horizontal clutch, electrical system connect accumulator.
Two-dimensional micromotion system is hung 6. changing electric tyre crane trolley pole remote control according to any overhead oil of claim 1-5 and drawing,
It is characterized in that：The electrical system wirelessly connects wireless control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725054.XU CN207658959U (en) | 2017-12-12 | 2017-12-12 | Overhead oil changes electric tyre crane trolley pole remote control and draws extension two-dimensional micromotion system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725054.XU CN207658959U (en) | 2017-12-12 | 2017-12-12 | Overhead oil changes electric tyre crane trolley pole remote control and draws extension two-dimensional micromotion system |
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| Publication Number | Publication Date |
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| CN207658959U true CN207658959U (en) | 2018-07-27 |
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| CN201721725054.XU Active CN207658959U (en) | 2017-12-12 | 2017-12-12 | Overhead oil changes electric tyre crane trolley pole remote control and draws extension two-dimensional micromotion system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902551A (en) * | 2017-12-12 | 2018-04-13 | 上海浦东国际集装箱码头有限公司 | Overhead oil changes electric tyre crane trolley pole remote control and draws extension two-dimensional micromotion system |
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- 2017-12-12 CN CN201721725054.XU patent/CN207658959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902551A (en) * | 2017-12-12 | 2018-04-13 | 上海浦东国际集装箱码头有限公司 | Overhead oil changes electric tyre crane trolley pole remote control and draws extension two-dimensional micromotion system |
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