CN202139004U - Power-driven omnidirectional mobile elevator - Google Patents

Power-driven omnidirectional mobile elevator Download PDF

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Publication number
CN202139004U
CN202139004U CN201020684669U CN201020684669U CN202139004U CN 202139004 U CN202139004 U CN 202139004U CN 201020684669 U CN201020684669 U CN 201020684669U CN 201020684669 U CN201020684669 U CN 201020684669U CN 202139004 U CN202139004 U CN 202139004U
Authority
CN
China
Prior art keywords
comprehensive mobile
lifting
chassis
lift
electronic
Prior art date
Application number
CN201020684669U
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 CN201020684669U priority Critical patent/CN202139004U/en
Application granted granted Critical
Publication of CN202139004U publication Critical patent/CN202139004U/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075Constructional features or details
    • B66F9/07572Propulsion arrangements
    • B66F9/07577Propulsion arrangements not supported by wheels, e.g. tracks or air cushions

Abstract

The utility model discloses a power-driven omnidirectional mobile elevator, which comprises an omnidirectional chassis and an elevating platform. The elevating platform used for carrying people or goods is mounted on the omnidirectional chassis by the aid of an elevating system. Four independent Mecanum wheel assemblies are arranged at the bottom of the omnidirectional chassis. The power-driven omnidirectional mobile elevator is higher in flexibility, mobility and accurate positioning capability and is applicable to abutting joint installation of large-scale and important equipment and special application occasions, and at least a half time can be saved.

Description

Electronic comprehensive mobile lift
Technical field
The utility model belongs to engineering machinery field, is specifically related to a kind of carrying people or goods go up and down on passage vertically platform or semiclosed flat-bed elevating gear equipment or device.
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.Mode difference by moving can be divided into movable elevator, fixed hoist, wall-hanging elevator, collapsible elevator, traction drive elevators, in-vehicle (storage battery, diesel oil) elevator etc.Since electric lift only need people's operation just can aloft accomplish continuously about, everything such as advance, retreat, turn to; Do not need artificial traction; Do not need external source; Making the aloft work more convenient and quicker, is 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.
The utility model content
The purpose of the utility model is the deficiency that overcomes the prior electric elevator, comprehensive mobile technology is applied on the electric lift, thereby the kinematic dexterity and the operability of raising electric lift enlarges its range of use and use occasion.
A kind of electronic comprehensive mobile lift; Comprise comprehensive mobile chassis; Be installed in through jacking system and be used for manned or the lifting of goods platform on the comprehensive mobile chassis, the bottom of said 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.
The electronic comprehensive mobile lift of the utility model; With storage battery is to move power supply; The Mecanum wheel of four-wheel individual drive is adopted on the walking chassis; Through the mobile of the velocity magnitude of adjustment four wheels and the direction of advancing, retreat, move to left, move to right that hand of rotation is realized electronic comprehensive mobile lift and around self rotation, obtained whole 3 degree of freedom and the non-rotating radius of plane motion.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 utility model has higher flexibility, manoevreability and accurate stationkeeping ability; (like the aircraft engine installation etc.) and special application scenario (hanging bullet etc. like 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 utility model;
Electronic comprehensive mobile lift machinery of Fig. 2 the utility model 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
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Referring to Fig. 1; The electronic comprehensive mobile lift of the utility model comprises comprehensive mobile chassis; Comprehensive mobile chassis is provided with lifting mechanism, and the lifting mechanism top is a lifting table, and 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 through the circuit access control system.
Referring to Fig. 2, the electronic comprehensive mobile lift control system of the utility model 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 through 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, be made up of spoke and the many small rollers that are fixed on periphery, the angle 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 through 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 has constituted the comprehensive mobile lift of scissor-type with comprehensive mobile chassis, is 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 through 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 said 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.
CN201020684669U 2010-12-27 2010-12-27 Power-driven omnidirectional mobile elevator CN202139004U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020684669U CN202139004U (en) 2010-12-27 2010-12-27 Power-driven omnidirectional mobile elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020684669U CN202139004U (en) 2010-12-27 2010-12-27 Power-driven omnidirectional mobile elevator

Publications (1)

Publication Number Publication Date
CN202139004U true CN202139004U (en) 2012-02-08

Family

ID=45550078

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020684669U CN202139004U (en) 2010-12-27 2010-12-27 Power-driven omnidirectional mobile elevator

Country Status (1)

Country Link
CN (1) CN202139004U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102040176A (en) * 2010-12-27 2011-05-04 中国人民解放军军事交通学院 Electric omnidirectional mobile lift
CN103342313A (en) * 2013-07-19 2013-10-09 徐州华恒机器人系统有限公司 Heavy-load intelligent large-range lifting trolley
CN105523509A (en) * 2016-03-23 2016-04-27 国网山东省电力公司滨州供电公司 High-altitude optical cable repair platform

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102040176A (en) * 2010-12-27 2011-05-04 中国人民解放军军事交通学院 Electric omnidirectional mobile lift
CN103342313A (en) * 2013-07-19 2013-10-09 徐州华恒机器人系统有限公司 Heavy-load intelligent large-range lifting trolley
CN105523509A (en) * 2016-03-23 2016-04-27 国网山东省电力公司滨州供电公司 High-altitude optical cable repair platform
CN105523509B (en) * 2016-03-23 2018-04-24 国网山东省电力公司滨州供电公司 A kind of high altitude optical cable rushes to repair platform

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120208

Termination date: 20171227