CN102040176A - Electric omnidirectional mobile lift - Google Patents

Electric omnidirectional mobile lift Download PDF

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Publication number
CN102040176A
CN102040176A CN2010106117896A CN201010611789A CN102040176A CN 102040176 A CN102040176 A CN 102040176A CN 2010106117896 A CN2010106117896 A CN 2010106117896A CN 201010611789 A CN201010611789 A CN 201010611789A CN 102040176 A CN102040176 A CN 102040176A
Authority
CN
China
Prior art keywords
comprehensive mobile
lift
lifting
chassis
electronic
Prior art date
Application number
CN2010106117896A
Other languages
Chinese (zh)
Inventor
康少华
侍才洪
刘士通
贾巨民
段秀兵
蔺振江
冯占英
Original Assignee
中国人民解放军军事交通学院
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中国人民解放军军事交通学院 filed Critical 中国人民解放军军事交通学院
Priority to CN2010106117896A priority Critical patent/CN102040176A/en
Publication of CN102040176A publication Critical patent/CN102040176A/en

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Abstract

The invention discloses an electric omnidirectional mobile lift. The lift comprises an omnidirectional mobile chassis, a lift platform which is arranged on the omnidirectional mobile chassis through a lift system and used for carrying people or cargo; and four independent driving Mecanum wheel assemblies are arranged at the bottom of the omnidirectional mobile chassis. The electric omnidirectional mobile lift has higher flexibility, maneuverability and accurate positioning capability, and can be applied to butt assembly of large and important equipment and special application situations so as to save at least half the time.

Description

Electronic comprehensive mobile lift
Technical field
The invention belongs to engineering machinery field, be specifically related to a kind of platform or semiclosed flat-bed elevating gear equipment or device of carrying people or goods lifting on passage vertically.
Background technology
Elevator development kind is abundant, is widely used in altitude plants such as factory building maintenance, industrial installation, overhaul of the equipments, estate management, warehouse, aviation, airport, harbour, station, machinery, chemical industry, medicine, electronics, electric power and installs and overhaul.Can be divided into movable elevator, fixed hoist, wall-hanging elevator, collapsible elevator, traction drive elevators, in-vehicle (storage battery, diesel oil) elevator etc. by the mode difference that moves.Since electric lift only need people's operation just can aloft finish continuously about, everything such as advance, retreat, turn to, do not need artificial traction, do not need external source, make the aloft work more convenient and quicker, being the desirable aerial lift device of modern enterprise highly effective and safe production, also is the development tendency of elevator.
Existing wheeled and track-mounted electric elevator, because its traveling gear has turn radius, so can only accomplish to advance, retreat, the walking and the location of turn direction, other direction is closely adjusted and accurately the location is relatively more difficult and consuming time longer, its limitations restrict its operation occasion and function, consider that from comprehensive aspect such as price and function the client would rather select " hand push " and without the mobile lifting platform of power chassis, limit the development of electrodynamic type elevator.
Summary of the invention
The objective of the invention is to overcome the deficiency of existing electric lift, comprehensive mobile technology is applied on the electric lift, thereby the kinematic dexterity and the operability of raising electric lift enlarge its range of use and use occasion.
A kind of electronic comprehensive mobile lift, comprise comprehensive mobile chassis, be installed in by jacking system and be used for manned or the lifting of goods platform on the comprehensive mobile chassis, the bottom of described comprehensive mobile chassis is provided with the Mecanum wheel assembly of four individual drive.
Described Mecanum wheel assembly comprises movable motor, retarder and the Mecanum wheel of interlock successively.
Described jacking system and Mecanum wheel assembly can adopt correspondent control circuits to realize control, so that operation.
Described jacking system is to be connected the scissor-type crane between comprehensive mobile chassis and the lifting table and to drive hydraulic actuating cylinder.
Described jacking system is the column crane that is connected between comprehensive mobile chassis and the lifting table.
Described comprehensive mobile chassis is provided with the power supply that is used for to the power supply of Mecanum wheel assembly, generally can adopt storage battery.
Described lifting table comprises table top, around the upwardly extending guardrail of table top periphery, also lockset can be set in case of necessity, to ensure safety.
Electronic comprehensive mobile lift of the present invention, with storage battery is mobile power supply, the Mecanum wheel of four-wheel individual drive is adopted on the walking chassis, the moving and, obtained whole 3 degree of freedom and the non-rotating radius of plane motion of velocity magnitude by adjusting four wheels and the direction of advancing, retreat, move to left, move to right that hand of rotation is realized electronic comprehensive mobile lift around self rotation.Electronic comprehensive mobile lift is compared with common elevator has accurately advantage of space orientation, has shortened the adjustment and the pinpoint time of putting another point from the space greatly, makes operating efficiency to be enhanced about more than once.Because the electronic comprehensive mobile lift of the present invention has higher flexibility, manoevreability and accurate stationkeeping ability, (as the aircraft engine installation etc.) and special application scenario (hanging bullet etc. as fighter plane) are installed in the butt joint that can also be applied to large-scale and important equipment, can save half the time at least.
Description of drawings
The electronic comprehensive mobile lift integral structure block diagram of Fig. 1 the present invention;
Electronic comprehensive mobile lift machinery of Fig. 2 the present invention and automatically controlled layout;
The electronic mobile lift of Fig. 3 scissor-type (platform) structural representation;
The comprehensive mobile lift of Fig. 4 column (platform) structural representation.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Referring to Fig. 1, electronic comprehensive mobile lift of the present invention comprises comprehensive mobile chassis, comprehensive mobile chassis is provided with lifting mechanism, the lifting mechanism top is a lifting table, the bottom of comprehensive mobile chassis is provided with the Mecanum wheel assembly of four individual drive, each Mecanum wheel assembly and lifting mechanism pass through storage battery power supply, and by the circuit access control system.
Referring to Fig. 2, the electronic comprehensive mobile lift control system of the present invention is made up of master controller, omnidirectional's mobile controller and lifting controller.Master controller is responsible for the collection of peripheral hardware incoming signal, resolves the control command of helping to mobile controller, lifting controller and various lamps by math modeling, and the signal of feedback such as receiving sensor constitutes closed loop control system.
Be provided with the lighting control module that inserts bus in addition, can indicator lamp 11 be set, show running state or carry out vehicle-state to show at the suitable position of elevator.
The Mecanum wheel assembly comprises movable motor, retarder and the Mecanum wheel 10 of interlock successively, and movable motor is controlled by the electric drive wheel controller.
With regard to the Mecanum wheel construction itself, can adopt prior art, constitute by spoke and the many small rollers that are fixed on periphery, angle α between spoke and the small roller is generally 45 °, each wheel has three degree of freedom, one is to rotate around the wheel axle center, and second is to rotate around the small roller axle center, and the 3rd is to rotate around wheel and ground-surface contact point.Wheel is by motor-driven, and all the other two degree of freedom free motions by synthesizing of four direction of motor rotation and speed, realize that electric lift is omnibearing mobile, non-rotating radius.
Referring to Fig. 3, in one embodiment, lifting mechanism adopts the scissor-type crane.
Vehicle frame 5 (having comprehensive mobile chassis) is provided with scissor-type crane 2 and lifting hydraulic stem 3 thereof, is loaded with storage battery 4 and control circuit part on the vehicle frame 5, and scissor-type crane 2 tops are big job platform 1 (lifting table).Big job platform 1 comparison of sizes is big, can place more goods, perhaps can hold two or three people operation simultaneously.Storage battery 4 is placed on vehicle frame 5 middle chassis, reduces the center of gravity of elevator as far as possible, keeps its stability.
Comprehensive mobile chassis bottom has the Mecanum wheel 6 of four independent controls, and the movable motor, the retarder that pass through respectively separately drive.
Scissor-type crane 2 and comprehensive mobile chassis have constituted the comprehensive mobile lift of scissor-type, are characterized in keeping having improved the alerting ability of elevator on the big basis of fork type elevator load carrying ability.
Referring to Fig. 4, in another embodiment, lifting mechanism adopts the column crane.
Column crane 8 (for example can adopt the hydraulic ram of vertical layout) is housed on the comprehensive mobile chassis 9, and column lifting mechanism 8 tops are to be loaded with storage battery and control circuit part on little job platform 7 (lifting table), the same vehicle frame.
Column crane lifting distance is long, considers structural stability, and the general smaller little job platform of design size is only to hold people's operation or to place low weight goods.Column crane and comprehensive mobile chassis have constituted the comprehensive mobile lift of column, are characterized in keeping having improved the alerting ability of elevator on the big basis of column cage lifter lifting height.
The lifting mechanism of alternate manner and the combination of comprehensive mobile chassis can constitute dissimilar electronic comprehensive mobile lifts.

Claims (6)

1. electronic comprehensive mobile lift, comprise comprehensive mobile chassis, be installed in by jacking system and be used for manned or the lifting of goods platform on the comprehensive mobile chassis, it is characterized in that the bottom of described comprehensive mobile chassis is provided with the Mecanum wheel assembly of four individual drive.
2. electronic comprehensive mobile lift according to claim 1 is characterized in that, described Mecanum wheel assembly comprises movable motor, retarder and the Mecanum wheel of interlock successively.
3. electronic comprehensive mobile lift according to claim 2 is characterized in that, described jacking system is to be connected the scissor-type crane between comprehensive mobile chassis and the lifting table and to drive hydraulic actuating cylinder.
4. electronic comprehensive mobile lift according to claim 2 is characterized in that, described jacking system is the column crane that is connected between comprehensive mobile chassis and the lifting table.
5. according to each described electronic comprehensive mobile lift of claim 1~4, it is characterized in that described comprehensive mobile chassis is provided with the power supply that is used for to the power supply of Mecanum wheel assembly.
6. according to each described electronic comprehensive mobile lift of claim 5, it is characterized in that described lifting table comprises table top, around the upwardly extending guardrail of table top periphery.
CN2010106117896A 2010-12-27 2010-12-27 Electric omnidirectional mobile lift CN102040176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010106117896A CN102040176A (en) 2010-12-27 2010-12-27 Electric omnidirectional mobile lift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010106117896A CN102040176A (en) 2010-12-27 2010-12-27 Electric omnidirectional mobile lift

Publications (1)

Publication Number Publication Date
CN102040176A true CN102040176A (en) 2011-05-04

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CN2010106117896A CN102040176A (en) 2010-12-27 2010-12-27 Electric omnidirectional mobile lift

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102701114A (en) * 2012-06-21 2012-10-03 邴兆平 Transportation trolley
CN102923552A (en) * 2011-08-12 2013-02-13 程平 Vertical type manned crane for street pruning
CN104002987A (en) * 2014-05-23 2014-08-27 电子科技大学 Lifting arm type electric bullet car
CN104570895A (en) * 2014-12-12 2015-04-29 常熟市兴华机电设备安装工程有限责任公司 Remote monitoring system of electromechanical equipment
CN105059410A (en) * 2015-07-22 2015-11-18 新疆三力智能科技有限公司 Omnidirectional intelligent mobile robot capable of automatically balancing lifting chassis
CN105151317A (en) * 2015-09-24 2015-12-16 天津航天机电设备研究所 Integrated platform for assembling and transporting large spacecrafts
CN106276726A (en) * 2016-08-24 2017-01-04 合肥超赢工业设计有限公司 A kind of power equipment maintaining ladder with elevating function
CN107892251A (en) * 2017-10-24 2018-04-10 五邑大学 A kind of symmetrical crane of small portable
CN107892259A (en) * 2017-11-17 2018-04-10 安徽骏达起重机械有限公司 Crane lifting device
CN107892250A (en) * 2017-10-24 2018-04-10 五邑大学 Whip-and-derry
CN109335999A (en) * 2018-09-14 2019-02-15 同济大学 Light-duty floor truck
CN109650302A (en) * 2018-12-11 2019-04-19 中联重科股份有限公司 Aerial lift device
CN110902603A (en) * 2019-11-15 2020-03-24 河北金戈懋元科技有限公司 Transport vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2222156Y (en) * 1995-05-16 1996-03-13 福建实达电脑股份有限公司 Lifting and conveying vehicle capable of all-position running
CN2778785Y (en) * 2004-12-20 2006-05-10 王印强 Direct current electrc lift truck
CN101659288A (en) * 2009-09-07 2010-03-03 东南大学 Mecanum wheel all-directional moving vehicle and driving method thereof
CN202139004U (en) * 2010-12-27 2012-02-08 中国人民解放军军事交通学院 Power-driven omnidirectional mobile elevator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2222156Y (en) * 1995-05-16 1996-03-13 福建实达电脑股份有限公司 Lifting and conveying vehicle capable of all-position running
CN2778785Y (en) * 2004-12-20 2006-05-10 王印强 Direct current electrc lift truck
CN101659288A (en) * 2009-09-07 2010-03-03 东南大学 Mecanum wheel all-directional moving vehicle and driving method thereof
CN202139004U (en) * 2010-12-27 2012-02-08 中国人民解放军军事交通学院 Power-driven omnidirectional mobile elevator

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102923552A (en) * 2011-08-12 2013-02-13 程平 Vertical type manned crane for street pruning
CN102701114A (en) * 2012-06-21 2012-10-03 邴兆平 Transportation trolley
CN104002987A (en) * 2014-05-23 2014-08-27 电子科技大学 Lifting arm type electric bullet car
CN104570895A (en) * 2014-12-12 2015-04-29 常熟市兴华机电设备安装工程有限责任公司 Remote monitoring system of electromechanical equipment
CN105059410A (en) * 2015-07-22 2015-11-18 新疆三力智能科技有限公司 Omnidirectional intelligent mobile robot capable of automatically balancing lifting chassis
CN105059410B (en) * 2015-07-22 2018-06-29 新疆三力智能科技有限公司 Can autobalance lifting chassis omnidirectional's intelligent mobile robot
CN105151317A (en) * 2015-09-24 2015-12-16 天津航天机电设备研究所 Integrated platform for assembling and transporting large spacecrafts
CN105151317B (en) * 2015-09-24 2017-11-28 天津航天机电设备研究所 Large Spacecraft general assembly and transhipment unified platform
CN106276726A (en) * 2016-08-24 2017-01-04 合肥超赢工业设计有限公司 A kind of power equipment maintaining ladder with elevating function
CN107892251A (en) * 2017-10-24 2018-04-10 五邑大学 A kind of symmetrical crane of small portable
CN107892250A (en) * 2017-10-24 2018-04-10 五邑大学 Whip-and-derry
CN107892259A (en) * 2017-11-17 2018-04-10 安徽骏达起重机械有限公司 Crane lifting device
CN109335999A (en) * 2018-09-14 2019-02-15 同济大学 Light-duty floor truck
CN109650302A (en) * 2018-12-11 2019-04-19 中联重科股份有限公司 Aerial lift device
CN110902603A (en) * 2019-11-15 2020-03-24 河北金戈懋元科技有限公司 Transport vehicle

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Application publication date: 20110504