CN107253672A - A kind of bank bridge and freight transportation method - Google Patents
A kind of bank bridge and freight transportation method Download PDFInfo
- Publication number
- CN107253672A CN107253672A CN201710443357.0A CN201710443357A CN107253672A CN 107253672 A CN107253672 A CN 107253672A CN 201710443357 A CN201710443357 A CN 201710443357A CN 107253672 A CN107253672 A CN 107253672A
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- Prior art keywords
- dolly
- crossbeam
- goods
- group
- bank bridge
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
- B66C19/002—Container cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ship Loading And Unloading (AREA)
Abstract
The invention provides a kind of bank bridge and freight transportation method, it is related to crane field.Lifting bank bridge includes doorframe structure, crossbeam, fixing device, dolly group and drive device, doorframe structure is connected to the side of crossbeam, fixing device is connected to the opposite side of crossbeam, dolly group is arranged at crossbeam, drive device is connected with dolly group, drive device is magnetic drive unit, and magnetic drive unit is used to drive dolly group to move.The bank bridge and freight transportation method drive device that the present invention is provided employ magnetic drive unit driving to drive dolly group to move, magnetic drive unit eliminates the structures such as shaft coupling, gearbox, simplify structure, reduce the weight of dolly group, so as to reduce bank bridge cost and save space, reliability and maintenanceability are improved.
Description
Technical field
The present invention relates to crane field, in particular to a kind of bank bridge and freight transportation method.
Background technology
Shore container crane works, and the dolly of itself straight-line travelling back and forth on girder is relied primarily on, by container
Bank is transferred to from cargo ship or is transferred to from bank on cargo ship, to realize the loading and unloading of container.
Current existing harbour bank bridge is mainly using a main beam structure, and a walking lifting trolley is straight back and forth on girder
Line is walked.Bank bridge operation principle：Trolley travelling to above big beam end cargo ship, suspender caught from container ship container,
Rise and rise to after certain altitude, dolly is travelled to bank, and container is placed on truck.After the completion of, then hung next time
Dress.Whole cargo handling process is completed by same dolly, and the lifting of 25 containers can be achieved in a hour.It is continuous with cargo ship
Operation has been put into increase, the cargo ship that 20000 casees are loaded at present.Traditional bank bridge efficiency of loading and unloading can not meet demand, because
This is in order to improve these efficiency of bank bridge, and row professional has invented a lot, has invented double trolley bank bridge, employs and arranges up and down
Two dollies, main carriage is consistent with traditional single crab, and connection beam Position Design has a transfer platform in doorframe, and main carriage is by packaging
Case is placed on transfer platform, and container is placed on truck by the second dolly relay, improves efficiency.
The walking manner of current dolly has two kinds：
Pull-type carriage, by a set of equipment such as motor, reductor, reel and steel wire ropes in engine house, utilizes steel
Cord trailer wagon, realizes that the straight line of dolly is moved back and forth.It the advantage is that overcoming self-traveling trolley startup skids and oneself
The shortcomings of body weight weight, but need to arrange haulage cable, if dolly stroke is more than 100 meters, in addition it is also necessary to increase for steel wire rope
Plus the device such as trolley.And the space between crossbeam is natively extremely limited, design, maintenance difficult can be caused.Wherein steel wire
The friction plate of rope and brake is consumable accessory, is needing to change using 2000 hours, the maintenance cost for causing bank bridge is higher.
Self-traveling trolley, with drive devices such as motor, shaft coupling, reductors on dolly, 4 wheel drives can be realized small
Car autonomous travel.Contrasted with pull-type carriage, the advantage is that no haulage cable, no matter stroke how long, it is not required that support
The auxiliary bodies such as frame dolly.Have the disadvantage drive mechanism being placed on dolly, cause the increase of dolly own wt, bank bridge is big
Girder construction also needs necessarily to be strengthened, and increases the cost of bank bridge.
The content of the invention
It is an object of the invention to provide a kind of bank bridge, it is intended to the cost for lowering bank bridge, improves reliability and can repair
Property.
It is an object of the invention to provide a kind of freight transportation method, it is intended to the cost for lowering bank bridge, improves reliability
And maintenanceability.
The present invention provides a kind of technical scheme：
A kind of bank bridge, including doorframe structure, crossbeam, fixing device, dolly group and drive device, the doorframe structure connection
In the side of the crossbeam, the fixing device is connected to the opposite side of the crossbeam, and the dolly group is arranged at the crossbeam,
The drive device is connected with the dolly group, and the drive device is magnetic drive unit, and the magnetic drive unit is used to drive
The dolly group motion.
Further, in preferred embodiments of the present invention, the magnetic drive unit includes the first magnetically-actuated part and the
Two magnetically-actuated parts, the first magnetically-actuated part is used to produce magnetic field when being powered, and the second magnetically-actuated part is used for
Magnetic thrust is produced in the presence of the magnetic field, so that the dolly group relatively described crossbeam fortune in the presence of the magnetic thrust
It is dynamic.
Further, in preferred embodiments of the present invention, the first magnetically-actuated part is arranged in the dolly group,
The second magnetically-actuated part is fixed on the crossbeam.
Further, in preferred embodiments of the present invention, the first magnetically-actuated part is fixed on the crossbeam, institute
The second magnetically-actuated part is stated to be arranged in the dolly group.
Further, in preferred embodiments of the present invention, the Magnetic driving motor is linear electric motors.
Further, in preferred embodiments of the present invention, the crossbeam includes the first track and the second track, described small
Car group includes the first dolly, the second dolly and the 3rd dolly, and first dolly and the second dolly are arranged on first track
On, the 3rd dolly is arranged on second track, and first dolly and second dolly are respectively positioned at described big
The two ends of beam, first dolly and second dolly are used to lift by crane or discharge the goods, and the 3rd dolly is used for
The other end to the crossbeam is transported into one end of the goods from the crossbeam.
Further, in preferred embodiments of the present invention, first dolly includes dolly with second dolly
Body, suspender and rotating mechanism, the suspender are connected by the rotating mechanism with the trolley body, and the suspender is used to hang
The goods is played, the rotating mechanism can rotate relative to the trolley body.
A kind of freight transportation method, goods is transported using bank bridge, including：
The goods is sling using the dolly group of the bank bridge, wherein, the dolly group is arranged at the crossbeam of the bank bridge；
The dolly group is driven to transport one end of the goods from the crossbeam to the crossbeam by drive device
The other end, wherein, the drive device is magnetic drive unit, and the magnetic drive unit is connected with the dolly group, the crossbeam
Side be connected with a doorframe structure, opposite side is connected with a fixing device；
The goods is discharged to destination by the dolly group.
Further, in preferred embodiments of the present invention, the crossbeam includes the first track and the second track, described small
Car group includes the first dolly, the second dolly and the 3rd dolly, and first dolly and the second dolly are arranged on first track
On, the 3rd dolly is arranged on second track, and first dolly and second dolly are respectively positioned at described big
The two ends of beam；
Suspender of the step of dolly group slings the goods including first dolly slings the goods, and passes through
Rotating mechanism rotates the goods so that the bearing of trend of the goods is consistent with the bearing of trend of the crossbeam.
Further, it is described to drive the dolly group described by drive device in preferred embodiments of the present invention
Goods from one end of crossbeam transport to the step of the other end of the crossbeam include the goods is hung by first dolly
The crossbeam is risen to, the 3rd moving of car to the lower section of first dolly, first dolly places the goods
In on the 3rd dolly, the magnetic drive unit drives the 3rd dolly to transport the goods from one end of the crossbeam
To the other end of the crossbeam.
The bank bridge and the beneficial effect of freight transportation method that the present invention is provided be：In the present invention, drive device is employed
Magnetic drive unit drives to drive dolly group to move, and magnetic drive unit eliminates the structures such as shaft coupling, gearbox, and simplification finishes
Structure, reduces the weight of dolly group, so as to reduce bank bridge cost and save space, improves reliability and maintenanceability.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation for the bank bridge that the embodiment of the present invention one is provided.
The structural representation for the section view that Fig. 2 is A-A in Fig. 1 that the embodiment of the present invention one is provided.
Fig. 3 is the structural representation of the first dolly of the dolly group for the bank bridge that the embodiment of the present invention one is provided.
Fig. 4 is the local structural representation for the bank bridge that the embodiment of the present invention one is provided.
Fig. 5 is the structural representation that the embodiment of the present invention one provides the local amplification at V in Fig. 4.
Fig. 6 is the flow chart for the freight transportation method that the embodiment of the present invention two is provided.
Icon：10- bank bridges；100- crossbeams；The tracks of 110- first；The tracks of 120- second；130- crossbeam bodies；200- dollies
Group；The dollies of 210- first；212- trolley bodies；214- suspenders；216- rotating mechanisms；The dollies of 220- second；The dollies of 230- the 3rd；
300- fixing devices；310- pull bars；400- doorframe structures；500- drive devices；510- magnetic drive units；The magnetic force of 512- first drives
Moving part；514- the second magnetically-actuated parts.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under " are base
In orientation shown in the drawings or position relationship, or the orientation usually put when using of the invention product or position relationship, or
Person is the orientation or position relationship that those skilled in the art usually understand, is for only for ease of the description present invention and simplifies description,
Rather than indicate or imply that signified equipment or element must have specific orientation, with specific azimuth configuration and operation, because
This is not considered as limiting the invention.
In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying
Relative importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
Embodiment one
Referring to Fig. 1, a kind of bank bridge 10 is present embodiments provided, for transporting goods, the bank bridge 10 that the present embodiment is provided
Reduce cost and save space, improve maintenanceability.
In the present embodiment, goods can be container, or other needs are transported to land from ship, or
The article onto ship is transported from land.
Bank bridge 10 includes crossbeam 100, dolly group 200, fixing device 300, doorframe structure 400 and drive device 500, doorframe
Structure 400 is connected with the side of crossbeam 100, and dolly group 200 is arranged at crossbeam 100, and it is remote that fixing device 300 is arranged on crossbeam 100
From the side of doorframe structure 400.Drive device 500 is connected with dolly group 200.
Referring to Fig. 2, in the present embodiment, crossbeam 100 includes the first track 110, the second track 120 and crossbeam body
130, crossbeam body 130 is connected with doorframe structure 400 and fixing device 300 respectively, and the first track 110 is arranged on crossbeam body
130 close to the side of fixing device 300, and the second track 120 is arranged on crossbeam body 130 close to the side of doorframe structure 400, small
Car group 200 is arranged on the first track 110 and the second track 120.
Fig. 1 and Fig. 2 are referred to, dolly group 200 includes the first dolly 210, the second dolly 220 and the 3rd dolly 230, first
Dolly 210, the second dolly 220 are arranged on the first track 110, and the 3rd dolly 230 is arranged on the second track 120.First is small
The dolly 220 of car 210 and second sets the two ends of crossbeam body 130 respectively.First dolly 210 and the second dolly 220 are used to lift by crane
Or release goods, the 3rd dolly 230 is for one end of goods from crossbeam 100 to be transported to the other end to crossbeam 100.Use three
The bank bridge 10 of dolly can improve the speed that bank bridge 10 transports goods, improve the operating efficiency of bank bridge 10.
In the present embodiment, the first track 110 is upper strata track, and the second track 120 is lower floor's track.Upper strata track is with
The upper-lower height size of layer track can at least accommodate the space of a goods, be acted with the delivery for meeting the 3rd dolly 230.
In the present embodiment, the first dolly 210 and the second dolly 220 include trolley body 212, suspender 214 and rotation
Mechanism 216, suspender 214 is connected by rotating mechanism 216 with trolley body 212.Suspender 214 is used to sling goods, rotating mechanism
216 can rotate relative to trolley body 212.
Fig. 1 and Fig. 3 are referred to, in the present embodiment, the first dolly 210 and the second dolly 220 can complete independently goods
Raising action.I.e. in the present embodiment, can by the lifting cargo of the first dolly 210 can also by the second dolly 220 hoisting
Thing.By taking the lifting cargo of the first dolly 210 as an example, illustrate.
In the present embodiment, the suspender 214 of the first dolly 210 is transferred, and the trolley body 212 of the first dolly 210 is moved to
The top of goods, the suspender 214 slings goods, and the suspender 214 is sling after goods, rotates goods by rotating mechanism 216, makes goods
The bearing of trend of thing is consistent with the bearing of trend of crossbeam 100.Goods is lifted at the first track 110 by suspender 214, the 3rd dolly
230 move to the lower section of the first dolly 210, and goods is placed on the 3rd dolly 230 by the suspender 214 of the first dolly 210, and the 3rd
Dolly 230 by one end of goods from crossbeam 100 transport to the other end of crossbeam 100, i.e. the 3rd dolly 230 by cargo transport to collect
The surface of card, while the second dolly 220 also moves into the surface of the 3rd dolly 230, the suspender 214 of the second dolly 220 is hung
Goods is played, and is placed goods onto on truck.
In the present embodiment, the first dolly 210 is after goods is sling, and rotation goods makes the bearing of trend and crossbeam of goods
100 bearing of trend is consistent, and the length direction of goods is identical with the length direction of crossbeam 100 after rotation, and it is with minimum to make goods
Cross-sectional area, so as to reduce the size of crossbeam 100 in the direction of the width, reduces being manufactured into for crossbeam 100 by crossbeam 100
This, so as to reduce the manufacturing cost of bank bridge 10.
In the present embodiment, fixing device 300 is multiple pull bars 310, and one end of multiple pull bars 310 and crossbeam 100 are remote
The side connection of doorframe structure 400, the other end connection of multiple pull bars 310.One end of one of pull bar 310 and crossbeam 100
One end connection, one end of one of pull bar 310 be connected with the other end of crossbeam 100, one end of remaining pull bar 310 and greatly
The optional position connection of beam 100.The stability of crossbeam 100 can be improved by the interaction force between multiple pull bars 310, protected
The working effect of crossbeam 100 is demonstrate,proved.
Fig. 4 and Fig. 5 are referred to, in the present embodiment, drive device 500 is magnetic drive unit 510.What the present embodiment was provided
Bank bridge 10 uses magnetic drive unit 510, eliminates gearbox and shaft coupling, reduces cost and save space, improving can
Maintainability.
Magnetic drive unit 510 includes the first magnetically-actuated part 512 and the second magnetically-actuated part 514, the first magnetically-actuated part
512 are used to produce magnetic field when being powered, and the first magnetically-actuated part 512 is used to produce magnetic thrust under the influence of a magnetic field, so that small
Car group 200 is moved in the presence of magnetic thrust relative to crossbeam 100.
In the present embodiment, the first magnetically-actuated part 512 is arranged in dolly group 200, and the second magnetically-actuated part 514 is fixed
In on crossbeam 100.
It should be noted that in the present embodiment, the first magnetically-actuated part 512 is arranged in dolly group 200, the second magnetic force
Actuator 514 is fixed on crossbeam 100.But not limited to this, can be that the first magnetic force drives in other embodiments of the invention
Moving part 512 is fixed on crossbeam 100, and the second magnetically-actuated part 514 is arranged in dolly group 200, the side being equal with the present embodiment
Case, can reach the effect of the present embodiment, within the scope of the present invention.
In the present embodiment, magnetic drive unit 510 is three, respectively with the first dolly 210, the second dolly 220 and the 3rd
Dolly 230 is connected.Below will be by taking the 3rd dolly 230 as an example, the structure to magnetic drive unit 510 is explained.
In the present embodiment, magnetic drive unit 510 is linear electric motors, and linear electric motors can not need shaft coupling, gearbox
Deng directly passing through magnetically-actuated dolly group 200.The weight of dolly is reduced, reliability and maintenanceability is improved.
In the present embodiment, linear electric motors include coil and reaction pole, and coil is equivalent to the first magnetically-actuated part 512, instead
Pole is answered equivalent to the second magnetically-actuated part 514.
The arrangement of linear electric motors, can select different arrangements according to actual demand.Coil can be arranged
On crossbeam 100, reaction pole is arranged on the 3rd dolly 230, this mode needs coil being arranged in whole crossbeam 100
On length direction.Coil can also be arranged on the 3rd dolly 230, reaction pole is arranged on crossbeam 100, it is readily appreciated that,
Need reaction pole being arranged on the length direction of crossbeam 100.
After coil electricity, magnetic field is produced in the space of coil with reaction pole, reaction pole will sensing under the cutting in magnetic field
Go out electromotive force and produce electric current, electric current produces electromagnetic push with magnetic fields, coil is fixed, then react work of the pole in electromagnetic push
Moved along a straight line under.If reaction is extremely fixed, coil moves along a straight line in the presence of electromagnetic push.
In the present embodiment, coil is arranged on the 3rd dolly 230, and reaction pole is fixed on crossbeam 100.Coil electricity
Afterwards, coil drives the 3rd dolly 230 for linear motion in the presence of electromagnetic push.Coil is arranged on the 3rd dolly 230, instead
Should pole be fixed on crossbeam 100, it is possible to reduce loop length, reduce cost.
It should be noted that in the present embodiment, coil is arranged on the 3rd dolly 230, crossbeam 100 is fixed in reaction pole
On.But not limited to this, can be that reaction pole is arranged on the 3rd dolly 230, coil is solid in other embodiments of the invention
It is scheduled on crossbeam 100.The weight of the 3rd dolly 230 can be reduced, the operating efficiency of the 3rd dolly 230 is improved.With the present embodiment
Equivalent scheme, can reach the effect of the present embodiment, within the scope of the present invention.
In the present embodiment, react extremely made of aluminum.The cost of aluminum is low, adopt be formed from aluminium reaction pole can reduce system
Cause this.
It should be noted that in the present embodiment, reaction pole is made of aluminum, but not limited to this, in its of the present invention
In his embodiment, reaction extremely can have other metal materials to be made, and the scheme being equal with the present embodiment can reach this implementation
The effect of example, within the scope of the present invention.
It is easily understood that in the present embodiment, the linear electric motors of the first dolly 210 and the second dolly 220 are coil
On the first dolly 210 and the second dolly 220, reaction pole is fixed on crossbeam 100.
In the present embodiment, first dolly 210 and the second dolly 220 on upper strata can share a set of reaction pole.
The operation principle for the bank bridge 10 that the present embodiment is provided：The linear electric motors of first dolly 210 drive the first dolly 210 to transport
The top of truck is moved, the suspender 214 of the first dolly 210 is transferred, and the trolley body 212 of the first dolly 210 moves to goods
Top, the suspender 214 slings goods, and the suspender 214 is sling after goods, rotates goods by rotating mechanism 216, makes prolonging for goods
Stretch direction consistent with the bearing of trend of crossbeam 100.Goods is lifted at the first track 110 by suspender 214, and the 3rd dolly 230 is transported
Move to the lower section of the first dolly 210, goods is placed on the 3rd dolly 230 by the suspender 214 of the first dolly 210, the 3rd dolly
230 linear electric motors drive the 3rd dolly 230 to transport one end of goods from crossbeam 100 to the other end of crossbeam 100, i.e., the 3rd
Dolly 230 is by the surface of cargo transport to truck, while the linear electric motors of the second dolly 220 drive the second dolly 220 also to transport
Move to the surface of the 3rd dolly 230, the suspender 214 of the second dolly 220 slings goods, and places goods onto on truck.
In summary, the bank bridge 10 that the present embodiment is provided, drives the first dolly 210, second small by magnetic drive unit 510
The dolly 230 of car 220 and the 3rd, eliminates gearbox and shaft coupling, reduces cost and saves space, improving to repair
Property.First dolly 210 is after goods is sling, and rotation goods makes the bearing of trend of goods consistent with the bearing of trend of crossbeam 100, revolves
The length direction of goods is identical with the length direction of crossbeam 100 after turning, and makes goods be with smallest cross-section area by crossbeam 100,
So as to reduce the size of crossbeam 100 in the direction of the width, the manufacturing cost of crossbeam 100 is reduced, so as to reduce bank bridge 10
Manufacturing cost.
Embodiment two
Referring to Fig. 6, a kind of freight transportation method is present embodiments provided, the freight transportation method that the present embodiment is provided,
The travelling speed of goods is improved, cargo transportation efficiency is improved.A bank bridge 10 provided introduces the present embodiment in conjunction with the embodiments
The freight transportation method of offer.
In order to briefly describe, the present embodiment does not refer to part, can refer to embodiment one.
Specific work process is as follows：
Step S201, the suspender 214 of the first dolly 210 slings goods, and rotates goods by rotating mechanism 216 so that
The bearing of trend of goods is consistent with the bearing of trend of crossbeam 100.
In the present embodiment, the magnetic drive unit 510 of the first dolly 210 drives the trolley body 212 of the first dolly 210 to transport
The surface of truck is moved, the suspender 214 of the first dolly 210 is transferred, and slings goods.Rotating mechanism 216 rotates goods so that goods
The bearing of trend of thing is consistent with the bearing of trend of crossbeam 100.
The length direction of goods is identical with the length direction of crossbeam 100 after rotation, makes goods be logical with smallest cross-section area
Crossbeam 100 is crossed, so as to reduce the size of crossbeam 100 in the direction of the width, the manufacturing cost of crossbeam 100 is reduced, so as to drop
The low manufacturing cost of bank bridge 10.
Step S202, the first dolly 210, which hangs goods, rises to crossbeam 100, and the 3rd dolly 230 moves to the first dolly 210
Lower section, goods is positioned on the 3rd dolly 230 by the first dolly 210.
In the present embodiment, the first dolly 210, the second dolly 220 and the 3rd dolly 230 cooperate and improve bank bridge 10
Operating efficiency.
Step S203, magnetic drive unit 510 drive the 3rd dolly 230 by one end of goods from the crossbeam 100 transport to
The other end of the crossbeam 100.
Step S204, the second dolly 220 of driving of drive device 500 of the second dolly 220 moves to the destination of truck
Surface, the 3rd dolly 230 moves to the underface of the second dolly 220.
Step S205, the suspender 214 of the second dolly 220 is transferred, and slings goods and goods is placed into destination.
The operation principle for the freight transportation method that the present embodiment is provided：In the present embodiment, the first dolly 210 slings goods
Afterwards, goods is rotated so that the bearing of trend of goods is consistent with the bearing of trend of crossbeam 100.Goods is placed and the 3rd dolly
230, magnetic drive unit 510 drives the 3rd dolly 230 to transport one end of goods from crossbeam 100 to the other end of crossbeam 100, the
Goods is placed destination by two dollies 220.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of bank bridge, for transporting goods, it is characterised in that including doorframe structure, crossbeam, fixing device, dolly group and drive
Dynamic device, the doorframe structure is connected to the side of the crossbeam, and the fixing device is connected to the opposite side of the crossbeam, institute
State dolly group and be arranged at the crossbeam, the drive device is connected with the dolly group, the drive device is magnetic drive unit,
The magnetic drive unit is used to drive the dolly group to move.
2. bank bridge according to claim 1, it is characterised in that the magnetic drive unit includes the first magnetically-actuated part and the
Two magnetically-actuated parts, the first magnetically-actuated part is used to produce magnetic field when being powered, and the second magnetically-actuated part is used for
Magnetic thrust is produced in the presence of the magnetic field, so that the dolly group relatively described crossbeam fortune in the presence of the magnetic thrust
It is dynamic.
3. bank bridge according to claim 2, it is characterised in that the first magnetically-actuated part is arranged on the dolly group
On, the second magnetically-actuated part is fixed on the crossbeam.
4. bank bridge according to claim 2, it is characterised in that the first magnetically-actuated part is fixed on the crossbeam,
The second magnetically-actuated part is arranged in the dolly group.
5. the bank bridge according to claim any one of 1-4, it is characterised in that the Magnetic driving motor is linear electric motors.
6. bank bridge according to claim 1, it is characterised in that the crossbeam includes the first track and the second track, described
Dolly group includes the first dolly, the second dolly and the 3rd dolly, and first dolly and the second dolly are arranged on first rail
On road, the 3rd dolly is arranged on second track, and first dolly and second dolly are respectively positioned at described
The two ends of crossbeam, first dolly and second dolly are used to lift by crane or discharge the goods, and the described 3rd is small automobile-used
In one end of the goods from the crossbeam to be transported to the other end to the crossbeam.
7. bank bridge according to claim 6, it is characterised in that first dolly includes dolly with second dolly
Body, suspender and rotating mechanism, the suspender are connected by the rotating mechanism with the trolley body, and the suspender is used to hang
The goods is played, the rotating mechanism can rotate relative to the trolley body.
8. a kind of freight transportation method, goods is transported using bank bridge, it is characterised in that including：
The goods is sling using the dolly group of the bank bridge, wherein, the dolly group is arranged at the crossbeam of the bank bridge；
Drive the dolly group that one end of the goods from the crossbeam is transported into another to the crossbeam by drive device
End, wherein, the drive device is magnetic drive unit, and the magnetic drive unit is connected with the dolly group, the one of the crossbeam
Side is connected with a doorframe structure, and opposite side is connected with a fixing device；
The goods is discharged to destination by the dolly group.
9. freight transportation method according to claim 8, it is characterised in that the crossbeam includes the first track and the second rail
Road, the dolly group includes the first dolly, the second dolly and the 3rd dolly, and first dolly and the second dolly are arranged on described
On first track, the 3rd dolly is arranged on second track, first dolly and second dolly difference position
In the two ends of the crossbeam；
Suspender of the step of dolly group slings the goods including first dolly slings the goods, and passes through rotation
Mechanism rotates the goods so that the bearing of trend of the goods is consistent with the bearing of trend of the crossbeam.
10. freight transportation method according to claim 9, it is characterised in that it is described driven by drive device it is described small
Car group by the goods from one end of crossbeam transport to the step of the other end of the crossbeam include by first dolly will
The goods, which is hung, rises to the crossbeam, the 3rd moving of car to the lower section of first dolly, and first dolly is by institute
State goods to be positioned on the 3rd dolly, the magnetic drive unit drives the 3rd dolly by the goods from the crossbeam
One end transport to the other end of the crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443357.0A CN107253672A (en) | 2017-06-13 | 2017-06-13 | A kind of bank bridge and freight transportation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976159A (en) * | 2019-12-31 | 2020-04-10 | 三一海洋重工有限公司 | Paint surface renewing apparatus and crane renewing method |
| CN113135487A (en) * | 2021-04-28 | 2021-07-20 | 宁波聚达重工机械有限公司 | Wharf crane |
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| GB233474A (en) * | 1924-03-03 | 1925-05-14 | Clyde Crane And Engineering Co | Improvements in raising, lowering and transporting apparatus |
| DE10106233C2 (en) * | 2001-02-10 | 2002-12-19 | Mueller Michael | Linear drive for cranes |
| CN201495041U (en) * | 2009-09-24 | 2010-06-02 | 哈尔滨泰富实业有限公司 | Disc permanent magnet synchronous linear motor driven double-beam type crane |
| CN203740624U (en) * | 2014-02-11 | 2014-07-30 | 华电重工股份有限公司 | Novel quayside container handling quay crane and ferry crane combined system |
| CN106395622A (en) * | 2016-06-22 | 2017-02-15 | 江苏武东机械有限公司 | Linear motor drive system for walking type crane |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB233474A (en) * | 1924-03-03 | 1925-05-14 | Clyde Crane And Engineering Co | Improvements in raising, lowering and transporting apparatus |
| DE10106233C2 (en) * | 2001-02-10 | 2002-12-19 | Mueller Michael | Linear drive for cranes |
| CN201495041U (en) * | 2009-09-24 | 2010-06-02 | 哈尔滨泰富实业有限公司 | Disc permanent magnet synchronous linear motor driven double-beam type crane |
| CN203740624U (en) * | 2014-02-11 | 2014-07-30 | 华电重工股份有限公司 | Novel quayside container handling quay crane and ferry crane combined system |
| CN106395622A (en) * | 2016-06-22 | 2017-02-15 | 江苏武东机械有限公司 | Linear motor drive system for walking type crane |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110976159A (en) * | 2019-12-31 | 2020-04-10 | 三一海洋重工有限公司 | Paint surface renewing apparatus and crane renewing method |
| CN110976159B (en) * | 2019-12-31 | 2021-04-13 | 三一海洋重工有限公司 | Paint surface renovating equipment and method for quayside crane |
| CN113135487A (en) * | 2021-04-28 | 2021-07-20 | 宁波聚达重工机械有限公司 | Wharf crane |
| CN113135487B (en) * | 2021-04-28 | 2021-11-16 | 宁波聚达重工机械有限公司 | Wharf crane |
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