CN203529774U - Wireless remote-control full-hydraulic driving tire type gantry crane - Google Patents

Wireless remote-control full-hydraulic driving tire type gantry crane Download PDF

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Publication number
CN203529774U
CN203529774U CN201320552283.1U CN201320552283U CN203529774U CN 203529774 U CN203529774 U CN 203529774U CN 201320552283 U CN201320552283 U CN 201320552283U CN 203529774 U CN203529774 U CN 203529774U
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CN
China
Prior art keywords
hydraulic
walking
wireless remote
longeron
tire type
Prior art date
Application number
CN201320552283.1U
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Chinese (zh)
Inventor
杜孟超
郑轶斌
孙文涛
李光宗
席杰英
Original Assignee
郑州贝龙液压技术有限公司
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Application filed by 郑州贝龙液压技术有限公司 filed Critical 郑州贝龙液压技术有限公司
Priority to CN201320552283.1U priority Critical patent/CN203529774U/en
Application granted granted Critical
Publication of CN203529774U publication Critical patent/CN203529774U/en

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Abstract

The utility model provides a wireless remote-control full-hydraulic driving tire type gantry crane. The wireless remote-control full-hydraulic driving tire type gantry crane comprises two horizontally-arranged lower longitudinal beams, wherein a front gantry frame is arranged between the front ends of the two lower longitudinal beams; a back gantry frame is arranged between the back ends of the two lower longitudinal beams; two upper longitudinal beams are respectively arranged on the both sides of the front gantry frame and the back gantry frame; walking and steering systems are respectively arranged on the lower surfaces at the front ends and the back ends of the lower longitudinal beams; a bracket is arranged below the lower longitudinal beams; an engine, a hoisting hydraulic pump, a walking and steering hydraulic pump, a hydraulic oil tank and a fuel tank are arranged on the bracket; two hydraulic winches are arranged on each lower longitudinal beam; a wireless data receiving and transmitting module for controlling the walking and steering systems to walk and steer and controlling a hoisting system to hoist is arranged on the front gantry frame and the back gantry frame. The wireless remote-control full-hydraulic driving tire type gantry crane adopts a full wireless remote-control operation manner and a full-hydraulic power driving manner, can be used for hoisting large-tonnage goods to complete short-distance transition of awkward cargoes, and has the functions of hoisting weights in transverse, longitudinal and 360-degree original-position rotation, braking and winding manners.

Description

Wireless remote control full hydraulic drive tire type gantry crane
Technical field
The utility model relates to a kind of specialized equipment for large cargo transition, relates in particular to a kind of wireless remote control full hydraulic drive tire type gantry crane.
Background technology
Large cargo transhipment operation for 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, so generally adopt traditional gantry crane, transport the goods that tonnage is larger, but this gantry crane is due to needs steel rail laying, so can only lift in track both sides transhipment operation, alerting ability and applicability are poor.
Utility model content
The utility model, in order to solve weak point of the prior art, provides the wireless remote control full hydraulic drive that a kind of cost is low, alerting ability is strong, widely applicable tire type gantry crane.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: wireless remote control full hydraulic drive tire type gantry crane, comprise two horizontally disposed lower longerons, between the front end upper surface of two lower longerons, be provided with front portal frame, between the rear end upper surface of two lower longerons, be provided with back gantry, the left and right sides of front portal frame and back gantry is respectively equipped with a upper longeron, the lower surface of the front-end and back-end of every lower 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, on every lower longeron, be respectively equipped with two hydraulic wireline winchs, driving engine is in transmission connection with lifting Hydraulic Pump and walking steering hydraulic pump 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 is in transmission connection with four walking steering swivel systems respectively, described front portal frame or back gantry are provided with for controlling walking steering swivel system walking and turning to and the wireless data transceiver module of Lift-on/Lift-off System lifting.
Two wheels that described each walking steering swivel system comprises a steering cylinder and is positioned at steering cylinder front side, 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, vehicle bridge by hollow structure between two wheels connects, running motor and wheel side speed reducer are arranged on vehicle bridge inside, in vehicle bridge, be vertically provided with pivot shaft, the upper end of pivot shaft is connected on lower longeron lower surface by rotary support tray, in rotary support tray, be provided with rotation direction sensor, the piston rod of steering cylinder and the outward flange of rotary support tray are hinged.
Described Lift-on/Lift-off System comprises that level is located at framework in front portal frame and back gantry, is located at the fixed pulley on longeron and is located at the movable pulley 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, the fixed pulley that four hydraulic wireline winchs are walked around on the same group by steel rope is respectively connected with framework with movable pulley, the framework structure that is rectangle, framework bottom is provided with suspension ring, and framework lower surface is provided with horizon sensor.
On described each hydraulic wireline winch, be respectively equipped with a lifting tachogen.
Described each walking steering swivel system is equipped with a crashproof rack outward, and 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 according to the weight of vehicle body and weight and come automatic matching row to walk the object of steering hydraulic pump horsepower.Lift-on/Lift-off System adopts lifting hydraulic pump drive hydraulic wireline winch to realize this function, also can according to the goods of Different Weight, carry out the power of Auto-matching lifting Hydraulic Pump, reaches energy-saving and emission-reduction object to greatest extent.The utility model adopts state-of-the art motion controller, is specifically designed to fluid pressure type Engineering and transports mechanical control.Can realize the bus communication of all parameters of car load, high antijamming capability, can make vehicle can reach accurate control under different environment.The utility model adopts Digiplex operation walking, turns to and lifting operation, has improved greatly convenience in use.Framework is provided with the wireless sensor technology that horizon sensor adopts high precision, strong anti-interference, can be so that hoisting crane can keep the steady of suspender under any condition.Guarantee to greatest extent the steady lifting of weight.
The utility model adopts the control mode of full Wireless remote control, not only can lift by crane large-tonnage goods, can also, according to the situation of actual field, freely turn to, walk.Function of the present utility model be large cargo in the short range transition work of on-site, have and walk crosswise, stringer, 360 ° of casts, advance, retreat, brake, 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, the running motor, the wheel side speed reducer that are contained on wheel drive 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 can synchronous operation lifting 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 utility model;
Fig. 2 is the right elevation of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, wireless remote control full hydraulic drive tire type gantry crane of the present utility model, comprise two horizontally disposed lower longerons 1, between the front end upper surface of two lower longerons 1, be provided with front portal frame 2, between the rear end upper surface of two lower longerons 1, be provided with back gantry 3, the left and right sides of front portal frame 2 and back gantry 3 is respectively equipped with a upper longeron 4, the lower surface of the front-end and back-end of every lower 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, on every lower longeron, be respectively equipped with two hydraulic wireline winchs 11, driving engine 6 is in transmission connection with lifting Hydraulic Pump 7 and walking steering hydraulic pump 8 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 is in transmission connection with four walking steering swivel systems respectively, described front portal frame 2 or back gantry 3 are provided with for controlling walking steering swivel system walking and turning to and the wireless data transceiver module 14 of Lift-on/Lift-off System lifting.
Two wheels 16 that each walking steering swivel system comprises a steering cylinder 15 and is positioned at steering cylinder 15 front sides, 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, vehicle bridge 19 by hollow structure between two wheels 16 connects, running motor 17 is installed on vehicle bridge 19 inside with wheel side speed reducer, in vehicle bridge 19, be 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, in rotary support tray 21, be provided with rotation direction sensor 22, the outward flange of the piston rod of steering cylinder 15 and rotary support tray 21 is hinged.
Lift-on/Lift-off System comprises 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 at the movable pulley 25 on framework 23, fixed pulley 24 is provided with eight, movable pulley 25 is provided with four, hydraulic wireline winch 11, two fixed pulleys 24 and a movable pulley 25 are one group, the fixed pulley 24 that four hydraulic wireline winchs 11 are walked around on the same group by steel rope 13 is respectively connected with framework 23 with movable pulley 25, framework 23 structure that is rectangle, framework 23 bottoms are provided with suspension ring 26, and framework 23 lower surfaces are provided with horizon sensor 27.
On each hydraulic wireline winch 11, be respectively equipped with a lifting tachogen 28.
Each walking steering swivel system is equipped with a crashproof rack 29 outward, and crashproof rack 29 is provided with radar collision device 30.
Driving engine 6 in the utility model provides power for lifting Hydraulic Pump 7 with walking steering hydraulic pump 8, the drive source that walking steering hydraulic pump 8 is walked and turned to as hoisting crane, hydraulic reservoir 9, for lifting Hydraulic Pump 7 and walking steering hydraulic pump 8 provide hydraulic oil, lifts Hydraulic Pump 7 as the propulsion source that drives 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 in detail each function of the present utility model below:
Walking function: walking function mainly provides power by walking steering hydraulic pump 8, controls running motor 17 bidirectional rotaries transfer and realize advancing, retreating of wheel 16 by the commutation of HYDRAULIC CONTROL SYSTEM valve group.Wheel 16 tach signals that detect by the walking tachogen 18 of being with on running motor 17, as feedback signal, reach accurate regulation speed, the synchronous object of wheel 16.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 rotations, drive pivot shaft 20 and vehicle bridge 19 to rotate, thereby realize turning to of wheel 16.By being arranged on the rotation direction sensor 22 of rotary support tray 21 inside, detect the angle that wheel 16 turns to, reach accurate control steering angle and turn to the object of synchronizeing.By radar collision device 30 is installed on crashproof rack 29, detect wheel 16 at walking wheel 16 obstacle in certain distance around when turning to, reach 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 is realized the lifting of weight by pulley block mechanism.By the lifting tachogen 28 being arranged on hydraulic wireline winch 11, detect hydraulic wireline winch 11 rotating speeds, thereby realize the speed of weight lifting and the monitoring of direction, horizon sensor 27 in conjunction with being arranged on framework 23, forms the synchronization lifting that closed loop realizes four hydraulic wireline winchs 11 together.
Electric control system of the present utility model realizes the communication of system by CAN bus, adopt full hydraulic drive, and full electric signal is controlled the realization of the everything of vehicle.In use, workman can control by the operation push-button on Digiplex the realization of the everything of vehicle to the utility model.The conversion that can realize vehicle to run, turn to, lift by crane three kinds of mode of operations by rotor switch.By the telltale on remote controller, observe all parameters of vehicle.

Claims (5)

1. wireless remote control full hydraulic drive tire type gantry crane, it is characterized in that: comprise two horizontally disposed lower longerons, between the front end upper surface of two lower longerons, be provided with front portal frame, between the rear end upper surface of two lower longerons, be provided with back gantry, the left and right sides of front portal frame and back gantry is respectively equipped with a upper longeron, the lower surface of the front-end and back-end of every lower 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, on every lower longeron, be respectively equipped with two hydraulic wireline winchs, driving engine is in transmission connection with lifting Hydraulic Pump and walking steering hydraulic pump 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 is in transmission connection with four walking steering swivel systems respectively, described front portal frame or back gantry are provided with for controlling walking steering swivel system walking and turning to and the wireless data transceiver module of Lift-on/Lift-off System lifting.
2. wireless remote control full hydraulic drive tire type gantry crane according to claim 1, it is characterized in that: two wheels that described each walking steering swivel system comprises a steering cylinder and is positioned at steering cylinder front side, 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, vehicle bridge by hollow structure between two wheels connects, running motor and wheel side speed reducer are arranged on vehicle bridge inside, in vehicle bridge, be vertically provided with pivot shaft, the upper end of pivot shaft is connected on lower longeron lower surface by rotary support tray, in rotary support tray, be provided with rotation direction sensor, the piston rod of steering cylinder and the outward flange of rotary support tray are hinged.
3. wireless remote control full hydraulic drive tire type gantry crane according to claim 1 and 2, it is characterized in that: described Lift-on/Lift-off System comprises that level is located at the framework in front portal frame and back gantry, be located at the fixed pulley on longeron and be located at the movable pulley 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, the fixed pulley that four hydraulic wireline winchs are walked around on the same group by steel rope is respectively connected with framework with movable pulley, the framework structure that is rectangle, framework bottom is provided with suspension ring, framework lower surface is provided with horizon sensor.
4. wireless remote control full hydraulic drive tire type gantry crane according to claim 1 and 2, is characterized in that: on described each hydraulic wireline winch, be respectively equipped with a lifting tachogen.
5. wireless remote control full hydraulic drive tire type gantry crane according to claim 1 and 2, is characterized in that: described each walking steering swivel system is equipped with a crashproof rack outward, and crashproof rack is provided with radar collision device.
CN201320552283.1U 2013-09-06 2013-09-06 Wireless remote-control full-hydraulic driving tire type gantry crane CN203529774U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320552283.1U CN203529774U (en) 2013-09-06 2013-09-06 Wireless remote-control full-hydraulic driving tire type gantry crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320552283.1U CN203529774U (en) 2013-09-06 2013-09-06 Wireless remote-control full-hydraulic driving tire type gantry crane

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103482482A (en) * 2013-09-06 2014-01-01 郑州贝龙液压技术有限公司 Wireless remote control full-hydraulic drive tyre type gantry crane
CN103938509A (en) * 2014-04-11 2014-07-23 山东莱钢建设有限公司 Track panel laying equipment for medium-low-speed magnetic levitation tracks
CN104291217A (en) * 2014-10-30 2015-01-21 安徽海龙建筑工业有限公司 Automatic rail changing transport cart
CN105438980A (en) * 2015-12-22 2016-03-30 中国船舶重工集团公司第七一三研究所 Explosion-proof driving hydraulic control system
WO2018061024A1 (en) * 2016-09-28 2018-04-05 Adani Ports and Special Economic Zone Limited Remote rtg (rubber tyre gantry) crane operations on wi-fi technology
CN108928740A (en) * 2018-09-13 2018-12-04 徐州建机工程机械有限公司 A kind of tower crane safety operation control system and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103482482A (en) * 2013-09-06 2014-01-01 郑州贝龙液压技术有限公司 Wireless remote control full-hydraulic drive tyre type gantry crane
CN103938509A (en) * 2014-04-11 2014-07-23 山东莱钢建设有限公司 Track panel laying equipment for medium-low-speed magnetic levitation tracks
CN104291217A (en) * 2014-10-30 2015-01-21 安徽海龙建筑工业有限公司 Automatic rail changing transport cart
CN105438980A (en) * 2015-12-22 2016-03-30 中国船舶重工集团公司第七一三研究所 Explosion-proof driving hydraulic control system
CN105438980B (en) * 2015-12-22 2018-02-27 中国船舶重工集团公司第七一三研究所 A kind of explosion-proof driving hydraulic control system
WO2018061024A1 (en) * 2016-09-28 2018-04-05 Adani Ports and Special Economic Zone Limited Remote rtg (rubber tyre gantry) crane operations on wi-fi technology
CN108928740A (en) * 2018-09-13 2018-12-04 徐州建机工程机械有限公司 A kind of tower crane safety operation control system and method

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RGAV Abandon patent right to avoid regrant
AV01 Patent right actively abandoned

Granted publication date: 20140409

Effective date of abandoning: 20150729