CN103482482B - Wireless remote control full-hydraulic drive tyre type gantry crane - Google Patents
Wireless remote control full-hydraulic drive tyre type gantry crane Download PDFInfo
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- CN103482482B CN103482482B CN201310401864.XA CN201310401864A CN103482482B CN 103482482 B CN103482482 B CN 103482482B CN 201310401864 A CN201310401864 A CN 201310401864A CN 103482482 B CN103482482 B CN 103482482B
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- hydraulic
- walking
- longeron
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- lifting
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Abstract
Wireless remote control full-hydraulic drive tyre type gantry crane, comprise two horizontally disposed lower longerons, front portal frame is provided with between two lower longeron front ends, back gantry is provided with between two lower longeron rear ends, the both sides of front portal frame and back gantry are respectively equipped with a upper longeron, under every root, the lower surface of the front-end and back-end of longeron is equipped with a walking steering swivel system, lower longeron has bracket, bracket is provided with driving engine, lifting Hydraulic Pump, walking steering hydraulic pump, hydraulic reservoir and fuel tank, longeron is respectively equipped with two hydraulic wireline winchs under every root; Front portal frame or back gantry be provided with for control walk steering swivel system walking and turn to and Lift-on/Lift-off System lifting wireless data transceiver module.The present invention adopts the control mode of full Wireless remote control and all-hydraulic power driven mode, can lift by crane large-tonnage goods, completes large cargo short range transition work, have walk crosswise, stringer, 360 ° of casts, braking and elevators lifting weight function.
Description
Technical field
The present invention relates to a kind of specialized equipment for large cargo transition, particularly relate to a kind of wireless remote control full-hydraulic drive tyre type gantry crane.
Background technology
For the large cargo transhipment operation of on-site, traditional approach mainly adopts the gauntry crane of car hosit or rail mounted, car hosit is mainly applicable to the transhipment of little tonnage goods, for large-tonnage goods, because tonnage automobile crane is expensive, use cost is high, traditional gantry crane is adopted to transport the larger goods of tonnage so general, but this gantry crane is due to needs steel rail laying, so can only carry out in track both sides lifting transhipment operation, alerting ability and applicability poor.
Summary of the invention
The present invention, in order to solve weak point of the prior art, provides the wireless remote control full-hydraulic drive tyre type gantry crane that a kind of cost is low, alerting ability is strong, widely applicable.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: wireless remote control full-hydraulic drive tyre type gantry crane, comprise two horizontally disposed lower longerons, front portal frame is provided with between the front end upper surface of two lower longerons, back gantry is provided with between the rear end upper surface of two lower longerons, the left and right sides of front portal frame and back gantry is respectively equipped with a upper longeron, under every root, the lower surface of the front-end and back-end of longeron is equipped with a walking steering swivel system, wherein a lower longeron has bracket, bracket is provided with driving engine, lifting Hydraulic Pump, walking steering hydraulic pump, hydraulic reservoir and fuel tank, longeron is respectively equipped with two hydraulic wireline winchs under every root, driving engine is in transmission connection with lifting Hydraulic Pump and steering hydraulic pump of walking respectively, lifting Hydraulic Pump is in transmission connection with four hydraulic wireline winchs respectively by hydraulic efficiency pressure system, four hydraulic wireline winchs are connected with Lift-on/Lift-off System by steel rope, walking steering hydraulic pump steering swivel system of walking with four is respectively in transmission connection, described front portal frame or back gantry be provided with for control walk steering swivel system walking and turn to and Lift-on/Lift-off System lifting wireless data transceiver module.
Described each walking steering swivel system comprises a steering cylinder and is positioned at two wheels on front side of steering cylinder, each wheel center place is equipped with a running motor, running motor is connected with wheel drive by wheel side speed reducer, running motor is provided with walking tachogen, steering cylinder is hinged on lower longeron bottom, connected by the vehicle bridge of hollow structure between two wheels, running motor and wheel side speed reducer are arranged on vehicle bridge inside, vehicle bridge is vertically provided with pivot shaft, the upper end of pivot shaft is connected on lower longeron lower surface by rotary support tray, rotation direction sensor is provided with in rotary support tray, the piston rod of steering cylinder and the outward flange of rotary support tray hinged.
Described Lift-on/Lift-off System comprises the movable pulley that level is located at framework in front portal frame and back gantry, is located at the fixed pulley on longeron and is located on framework, fixed pulley is provided with eight, movable pulley is provided with four, a hydraulic wireline winch, two fixed pulleys and a movable pulley are one group, four hydraulic wireline winchs are walked around the same fixed pulley organized respectively by steel rope and are connected with framework with movable pulley, framework is rectangle structure, and framework bottom is provided with suspension ring, and frame lower surface is provided with horizon sensor.
Described each hydraulic wireline winch is respectively equipped with a lifting tachogen.
Be equipped with a crashproof rack outside described each walking steering swivel system, crashproof rack is provided with radar collision device.
Adopt technique scheme, fuel tank provides fuel oil for driving engine, and driving engine provides power for lifting Hydraulic Pump and walking steering hydraulic pump, and Lift-on/Lift-off System and walking steering swivel system all adopt hydraulic way to drive.Select closed fhdraulic system to drive vehicle to run, according to load-sensitive principle, reach and carry out according to the weight of vehicle body and weight the object that automatic matching row walks steering hydraulic pump horsepower.Lift-on/Lift-off System adopts lifting hydraulic pump drive hydraulic wireline winch to realize this function, also can carry out the power of Auto-matching lifting Hydraulic Pump according to the goods of Different Weight, reach energy-saving and emission-reduction object to greatest extent.The present invention adopts state-of-the art motion controller, is specifically designed to the control of fluid pressure type Engineering transhipment machinery.The bus communication of all parameters of car load can be realized, high antijamming capability, vehicle can be made can to reach accurate control in different environments.The present invention adopts Digiplex to operate walking, turn to and lifting operation, improves convenience in use greatly.Framework is provided with the wireless sensor technology that horizon sensor adopts high precision, common-path interference, and hoisting crane can be made under any condition can to keep the steady of suspender.Ensure the steady lifting of weight to greatest extent.
The present invention adopts the control mode of full Wireless remote control, not only can lift by crane large-tonnage goods, according to the situation of actual field, freely can also turn to, walks.Function of the present invention has been the short range transition work of large cargo at on-site, have walk crosswise, stringer, 360 ° of casts, advance, retrogressing, braking, and elevator lifting weight function, above everything is hydraulic-driven.Diesel motor drives Hydraulic Pump to hydraulic efficiency pressure system fuel feeding as propulsion source, be contained in the running motor on wheel, wheel side speed reducer driving wheel walking and braking, speed of travel infinite speed variation, car brakeing comprises service brake and braking during standstill, steering cylinder drives walking steering swivel system to control turning to of vehicle, four hydraulic wireline winchs both synchronous operation can be elevated weight, also can operate separately lifting weight, rising or falling speed infinite speed variation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the right elevation of Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2, wireless remote control full-hydraulic drive tyre type gantry crane of the present invention, comprise two horizontally disposed lower longerons 1, front portal frame 2 is provided with between the front end upper surface of two lower longerons 1, back gantry 3 is provided with between the rear end upper surface of two lower longerons 1, the left and right sides of front portal frame 2 and back gantry 3 is respectively equipped with a upper longeron 4, under every root, the lower surface of the front-end and back-end of longeron 1 is equipped with a walking steering swivel system, wherein a lower longeron 1 has bracket 5, bracket 5 is provided with driving engine 6, lifting Hydraulic Pump 7, walking steering hydraulic pump 8, hydraulic reservoir 9 and fuel tank 10, longeron is respectively equipped with two hydraulic wireline winchs 11 under every root, driving engine 6 is in transmission connection with lifting Hydraulic Pump 7 and steering hydraulic pump 8 of walking respectively, lifting Hydraulic Pump 7 is in transmission connection with four hydraulic wireline winchs 11 respectively, four hydraulic wireline winchs 11 are connected with Lift-on/Lift-off System by steel rope 13, walking steering hydraulic pump 8 steering swivel system of walking with four is respectively in transmission connection, described front portal frame 2 or back gantry 3 be provided with for control walk steering swivel system walking and turn to and Lift-on/Lift-off System lifting wireless data transceiver module 14.
Two wheels 16 that each walking steering swivel system comprises a steering cylinder 15 and is positioned on front side of steering cylinder 15, each wheel 16 center is equipped with a running motor 17, running motor 17 is connected with wheel 16 by wheel side speed reducer, running motor 17 is provided with walking tachogen 18, steering cylinder 15 is hinged on lower longeron 1 bottom, connected by the vehicle bridge 19 of hollow structure between two wheels 16, it is inner that running motor 17 and wheel side speed reducer are installed on vehicle bridge 19, vehicle bridge 19 is vertically provided with pivot shaft 20, the upper end of pivot shaft 20 is connected on lower longeron 1 lower surface by rotary support tray 21, rotation direction sensor 22 is provided with in rotary support tray 21, the piston rod of steering cylinder 15 and the outward flange of rotary support tray 21 hinged.
Lift-on/Lift-off System comprises the movable pulley 25 that level is located at framework 23 in front portal frame 2 and back gantry 3, is located at the fixed pulley 24 on longeron 4 and is located on framework 23, fixed pulley 24 is provided with eight, movable pulley 25 is provided with four, a hydraulic wireline winch 11, two fixed pulleys 24 and a movable pulley 25 are one group, four hydraulic wireline winchs 11 are walked around the same fixed pulley 24 organized respectively by steel rope 13 and are connected with framework 23 with movable pulley 25, framework 23 is rectangle structure, framework 23 bottom is provided with suspension ring 26, and framework 23 lower surface is provided with horizon sensor 27.
Each hydraulic wireline winch 11 is respectively equipped with a lifting tachogen 28.
Be equipped with a crashproof rack 29 outside each walking steering swivel system, crashproof rack 29 is provided with radar collision device 30.
Driving engine 6 in the present invention provides power for lifting Hydraulic Pump 7 with walking steering hydraulic pump 8, the drive source that walking steering hydraulic pump 8 is walked as hoisting crane and turned to, hydraulic reservoir 9 provides hydraulic oil for lifting Hydraulic Pump 7 and walking steering hydraulic pump 8, lifts Hydraulic Pump 7 as the propulsion source driving hydraulic wireline winch 11.Hydraulic wireline winch 11 is used for hoisting heavy by pulley block mechanism, and steering cylinder 15 is used for driving wheel 16 to turn to.
Introduce each function of the present invention below in detail:
Walking function: walking function mainly through walking steering hydraulic pump 8 power is provided, by the commutation of HYDRAULIC CONTROL SYSTEM valve group control running motor 17 bidirectional rotary transfer realize wheel 16 advance, retrogressing.By wheel 16 tach signal that detects of walking tachogen 18 of band on running motor 17 as feedback signal, reach the object that accurate regulation speed, wheel 16 are synchronous.All data transmit-receives on hoisting crane all rely on wireless data transceiver module 14 to carry out.
Turning function: control steering cylinder 15 by the commutation of HYDRAULIC CONTROL SYSTEM valve group and promote rotary support tray 21 and rotate, drives pivot shaft 20 and vehicle bridge 19 to rotate, thus realizes turning to of wheel 16.Detect by the rotation direction sensor 22 being arranged on rotary support tray 21 inside the angle that wheel 16 turns to, reach and accurately control steering angle and turn to synchronous object.Detecting the obstacle of wheel 16 when walking and turning to around wheel 16 in certain distance by installing radar collision device 30 on crashproof rack 29, reaching the object of non-blind area anticollision.
Weight hoisting function: driving engine 6 drives hydraulic wireline winch 11 by lifting Hydraulic Pump 7, and hydraulic wireline winch 11 realizes the lifting of weight by pulley block mechanism.Hydraulic wireline winch 11 rotating speed is detected by the lifting tachogen 28 be arranged on hydraulic wireline winch 11, thus realize the speed of weight lifting and the monitoring in direction, in conjunction with the horizon sensor 27 be arranged on framework 23, form the synchronization lifting that closed loop realizes four hydraulic wireline winchs 11 together.
Electric control system of the present invention realizes the communication of system by CAN, adopts full hydraulic drive, and full electric signal controls the realization of the everything of vehicle.In use, workman can control the realization of the everything of vehicle by the operation push-button on Digiplex in the present invention.Vehicle to run can be realized, turn to, lift by crane the conversion of three kinds of mode of operations by rotor switch.All parameters of vehicle are observed by the telltale on remote controller.
Claims (4)
1. wireless remote control full-hydraulic drive tyre type gantry crane, it is characterized in that: comprise two horizontally disposed lower longerons, front portal frame is provided with between the front end upper surface of two lower longerons, back gantry is provided with between the rear end upper surface of two lower longerons, the left and right sides of front portal frame and back gantry is respectively equipped with a upper longeron, under every root, the lower surface of the front-end and back-end of longeron is equipped with a walking steering swivel system, wherein a lower longeron has bracket, bracket is provided with driving engine, lifting Hydraulic Pump, walking steering hydraulic pump, hydraulic reservoir and fuel tank, longeron is respectively equipped with two hydraulic wireline winchs under every root, driving engine is in transmission connection with lifting Hydraulic Pump and steering hydraulic pump of walking respectively, lifting Hydraulic Pump is in transmission connection with four hydraulic wireline winchs respectively by hydraulic efficiency pressure system, four hydraulic wireline winchs are connected with Lift-on/Lift-off System by steel rope, walking steering hydraulic pump steering swivel system of walking with four is respectively in transmission connection, described front portal frame or back gantry be provided with for control walk steering swivel system walking and turn to and Lift-on/Lift-off System lifting wireless data transceiver module,
Described each walking steering swivel system comprises a steering cylinder and is positioned at two wheels on front side of steering cylinder, each wheel center place is equipped with a running motor, running motor is connected with wheel drive by wheel side speed reducer, running motor is provided with walking tachogen, steering cylinder is hinged on lower longeron bottom, connected by the vehicle bridge of hollow structure between two wheels, running motor and wheel side speed reducer are arranged on vehicle bridge inside, vehicle bridge is vertically provided with pivot shaft, the upper end of pivot shaft is connected on lower longeron lower surface by rotary support tray, rotation direction sensor is provided with in rotary support tray, the piston rod of steering cylinder and the outward flange of rotary support tray hinged.
2. wireless remote control full-hydraulic drive tyre type gantry crane according to claim 1, it is characterized in that: described Lift-on/Lift-off System comprises level and is located at framework in front portal frame and back gantry, the movable pulley being located at the fixed pulley on longeron and being located on framework, fixed pulley is provided with eight, movable pulley is provided with four, a hydraulic wireline winch, two fixed pulleys and a movable pulley are one group, four hydraulic wireline winchs are walked around the same fixed pulley organized respectively by steel rope and are connected with framework with movable pulley, framework is rectangle structure, framework bottom is provided with suspension ring, frame lower surface is provided with horizon sensor.
3. wireless remote control full-hydraulic drive tyre type gantry crane according to claim 1 and 2, is characterized in that: described each hydraulic wireline winch is respectively equipped with a lifting tachogen.
4. wireless remote control full-hydraulic drive tyre type gantry crane according to claim 1 and 2, is characterized in that: be equipped with a crashproof rack outside described each walking steering swivel system, crashproof rack is provided with radar collision device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310401864.XA CN103482482B (en) | 2013-09-06 | 2013-09-06 | Wireless remote control full-hydraulic drive tyre type gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310401864.XA CN103482482B (en) | 2013-09-06 | 2013-09-06 | Wireless remote control full-hydraulic drive tyre type gantry crane |
Publications (2)
| Publication Number | Publication Date |
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| CN103482482A CN103482482A (en) | 2014-01-01 |
| CN103482482B true CN103482482B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310401864.XA Expired - Fee Related CN103482482B (en) | 2013-09-06 | 2013-09-06 | Wireless remote control full-hydraulic drive tyre type gantry crane |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093363A (en) * | 2017-06-19 | 2017-08-25 | 徐州工程学院 | Coal face hydraulic support installs experimental provision in place |
| CN109384162B (en) * | 2018-09-21 | 2023-09-05 | 中原建港建筑科技有限公司 | Gantry type component transport vehicle and component transport method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7451883B2 (en) * | 2005-10-31 | 2008-11-18 | Marine Travelift, Inc. | Panel turner for gantry crane |
| CN1876555A (en) * | 2005-06-07 | 2006-12-13 | 上海振华港口机械（集团）股份有限公司 | Container conveying vehicle |
| CN101104498A (en) * | 2006-07-14 | 2008-01-16 | 上海振华港口机械（集团）股份有限公司 | Electric tyre type gantry container crane using aerial slide wire |
| CN101012046A (en) * | 2007-02-06 | 2007-08-08 | 上海港机重工有限公司 | Tyre-type gantry crane |
| CN201068369Y (en) * | 2007-04-30 | 2008-06-04 | 中铁十七局集团有限公司 | Tyre type full-hydraulic cantilever gantry crane |
| CN201580915U (en) * | 2010-01-22 | 2010-09-15 | 中铁十七局集团有限公司 | Tyre-type gantry crane |
| CN101863422A (en) * | 2010-04-29 | 2010-10-20 | 郑州市华中建机有限公司 | Rubber-tyred gantry crane with suspension crane and construction method thereof |
| CN201825668U (en) * | 2010-10-13 | 2011-05-11 | 天津港联盟国际集装箱码头有限公司 | Operation position control system of rubber-tyred container gantry crane |
| CN102530734B (en) * | 2012-02-07 | 2014-08-27 | 张崇志 | Movable portal crane |
| CN203529774U (en) * | 2013-09-06 | 2014-04-09 | 郑州贝龙液压技术有限公司 | Wireless remote-control full-hydraulic driving tire type gantry crane |
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2013
- 2013-09-06 CN CN201310401864.XA patent/CN103482482B/en not_active Expired - Fee Related
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| CN103482482A (en) | 2014-01-01 |
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