CN105174072A - Loading and unloading method capable of preventing automatic container terminal AGV and quay crane from waiting for each other and quay crane - Google Patents
Loading and unloading method capable of preventing automatic container terminal AGV and quay crane from waiting for each other and quay crane Download PDFInfo
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- CN105174072A CN105174072A CN201510485242.9A CN201510485242A CN105174072A CN 105174072 A CN105174072 A CN 105174072A CN 201510485242 A CN201510485242 A CN 201510485242A CN 105174072 A CN105174072 A CN 105174072A
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Abstract
The invention discloses a loading and unloading method capable of preventing an automatic container terminal automatic guided vehicle (AGV) and a quay crane from waiting for each other. The loading and unloading method specifically comprises the steps that two 40-inch containers are moved to any two 40-inch container accommodating positions on a container accommodating box suspension set from a container ship, and then the containers located on the accommodating positions of the container accommodating box suspension set are moved to a container yard through the lifting type AGV. The loading method is the reverse process of the unloading method. The invention further discloses a loading and unloading system capable of preventing the automatic container terminal AGV and the quay crane from waiting for each other. The container accommodating box suspension set is arranged on a stand column of a landside door frame of the conventional double 40-inch quay crane and combined with the lifting type AGV arranged below the accommodating positions, and in this way, both the AGV and the quay crane work independently, do not need to wait for each other and can work anytime the AGV and the quay crane are in place. The coupling problem of a traditional AGV and quay crane assembly during container loading and unloading is solved, the area of a precious quayside is saved, development prospects are broad, and market application space is large.
Description
Technical field
The present invention relates to harbor automatic container wharf technical field, mutual etc. the handling method of automated container terminal AGV and bank bridge and An Qiao is solved in particular to a kind of, automated container terminal system effectiveness can be promoted, and solve the linking existed when AGV combines carry out the operation of container handling ship with bank bridge and " to be coupled " problem.
Background technology
Automated container terminal horizontal trasportation equipment mainly contains 2 kinds of selections both at home and abroad at present: automatic guided vehicle (AGV) or straddle carrier.
These two kinds of equipment respectively have merits and faults:
(1) AGV easily is automated operation, and registration, in addition, equipment manufacturing cost is lower, and has achieved full driven by power at present.But because AGV itself does not have the function of lift van, therefore when the AGV and bank bridge only with level carrying function combine, when carrying out dress ship-discharging operation, there is the situation that 2 kinds of equipment is waited for mutually, thus the performance of influential system ability (namely 2 kinds of equipment exist so-called operation linking " coupling " phenomenon).For ensureing the performance of bank bridge ability as far as possible, automated container terminal need configure the AGV of a greater number to make up this problem, needs the AGV buffer queue district arranging 24 meters wide in port area simultaneously; If Fig. 7 is as shown, introduce double trolley bank bridge conventional at present, mainly comprise bank bridge body, bank bridge body comprises crossbeam 600 and door frame, and crossbeam 600 is set up in above door frame, and door frame lower horizontal is provided with intermediate station 400, intermediate station 400 runs and has secondary dolly 300, be provided with the AGV carrying out being connected operation below intermediate station 400, crossbeam 600 runs main carriage 500, and freight container can be done horizontal or vertical transport by main carriage 500 on crossbeam 600; Flow process of unloading a ship is: freight container is first transported to intermediate station 400 from box ship 700 by main carriage 500, secondary dolly 300 again by the Container Transport on intermediate station 400 on AGV100, freight container is finally transported to stockyard, rear by AGV100.So AGV100 needs to wait in line in the AGV buffer queue district 200 of 24 meters wide.This has had a strong impact on the work efficiency of automatic dock on the one hand, also reduces effective utilization of loading area area to a certain extent.
(2) because straddle carrier is inherently equipped with lifting mechanism, therefore when the straddle carrier and bank bridge that possess lift van and horizontal transport dual-use function combine, when carrying out dress ship-discharging operation, there is not the situation that 2 kinds of equipment are waited for mutually, that is: freight container directly unloads to the straddle carrier track on harbour face by bank bridge, do not need the arrival waiting straddle carrier, just can carry out dress ship-discharging operation next time, the working cycle of bank bridge is not by the impact whether horizontal transport puts in place, and handling efficiency can be fully played (i.e. so-called " decoupling zero ").Also just because of this " decoupling zero ", the straddle carrier adopting the automated container terminal of this horizontal trasportation equipment only need configure lesser amt is made can to meet the handling demand of system.But straddle carrier equipment location is accurate not as AGV, realizes unmanned automated job relative difficult.In addition, straddle carrier equipment manufacturing cost is relatively high, and power supply is also still in the hybrid power stage, and environmental protection and energy saving effect is not as AGV.
According to incomplete statistics, in current global automated container terminal, horizontal trasportation equipment adopts the harbour quantity of AGV to be higher than the harbour quantity adopting straddle carrier.But AGV and bank bridge to combine when carrying out the operation of container handling ship and especially transport to the high efficiency level needed for two 40 feet of bank bridges the linking existed and " to be coupled " problem, annoying port and harbor planning all the time and production department are determined to the construction of automatic dock scheme.
Summary of the invention
Object of the present invention, be to develop a kind of handling method solving automated container terminal AGV and An Qiao " coupling " problem, making the dress ship-discharging operation of bank bridge and horizontal transport pick casing working can be relatively independent, do not wait for mutually, thus promote the handling efficiency of whole system, and then horizontal trasportation equipment configuration quantity in systems in which can be reduced, reduce system input cost; Because bank bridge dolly only having the freight container of guide function to put case suspension group rises and falls case, directly accurately need need not be located loading-unloading vehicle to AGV, need not adopt expensive double trolley bank bridge; Can ensure that AGV is with to work, without the need to arranging the AGV buffer queue district needed for conventional automated harbour, has saved valuable port area area.
Technical scheme of the present invention is as follows:
Solve an automated container terminal AGV and bank bridge bank bridge mutually etc., its agent structure comprises side, land doorframe, extra large side
Doorframe and the crossbeam set up on side, land doorframe and extra large side door frame, side, land doorframe contacts crossbeam with extra large side door frame by side, extra large land doorframe and is connected, crossbeam is provided with bank bridge trolley travelling track, bank bridge trolley travelling is on bank bridge trolley travelling track, bank bridge dolly can disposablely be sling two 40 forty equivalent unit 40s, the doorframe column rear, side, land of side, land doorframe is provided with freight container and puts case suspension group, and bank bridge dolly is used for freight container and puts the vertical of case suspension group and horizontal transport by box ship to freight container; Described freight container is put case suspension group and is comprised two parallel freight containers and put case suspension girder, two parallel freight containers put vertically to be provided with two groups of two 40 forty equivalent unit 40s between case suspension girder shelve position, each position of shelving comprises and is vertically connected at two parallel freight containers and puts two suspension connection beam between case suspension girder, is connected with bracket below each suspension connection beam by some suspension rods; Two freight container guide grooves are provided with inside each suspension connection beam.Each freight container is put case suspension girder and is all connected with suspension pull bar, and suspension pull bar is fixed on the doorframe column of side, two lands; Described freight container is put case suspension group and is comprised two parallel freight containers and put case suspension girder, and each freight container is put case suspension girder and is fixed on the doorframe column of side, two lands by suspension pull bar respectively.Described suspension pull bar is fixed on freight container by pull bar suspension strut bar and puts on case suspension girder, and pull bar suspension strut bar rises strengthens fixing and supporting role.Two parallel freight containers put vertically to be provided with two groups of two forty equivalent unit 40s between case suspension girder shelve position, namely shelve position for 4.
Eachly to shelve below position the corresponding operation position being provided with lifting type AGV1.Operation position is run the lifting type having and carry out being connected operation
AGV; Described lifting type AGV, comprise a container support platform, connect jacking apparatus below container support platform, it has vertical lift function.The vertical lift function of container support platform is born by the jacking apparatus on AGV.This jacking apparatus is hydraulic actuating cylinder or hydraulic fork type pylon or electric device.The self-propelled vehicle of described lifting type AGV1 as 4 wheel drive freely travels.Described lifting type AGV is used for freight container and puts case suspension group to the vertical of stockyard, rear and horizontal transport by freight container.
Often the size of shelving position of the two forty equivalent unit 40 of group is mated corresponding with the size of the freight container of two 40 feet that bank bridge dolly loads and unloads.
Each position of shelving comprises and is vertically connected at the suspension connection beam that two of case suspension girder put by two parallel freight containers, is connected with bracket below each suspension connection beam by some suspension rods; Described suspension rod is minimum is 3.
Described freight container guide groove is L shape, and freight container guide groove upper end and suspension connection beam parallel direction are provided with the first guide part, and freight container guide groove upper end and suspension connection beam vertical direction are provided with the second guide part.
First guide part and the second guide part are point of a knife shape.
Described bracket is L shape, and bracket is provided with the 3rd guide part.3rd guide part is right-angled triangle.
The terrain clearance of described bracket upper surface is B.Each two brackets shelved in position form opening on the short side direction of container base, and the clear distance of this opening is D.The clear span that position shelved by bracket freight container is F.
When bank bridge dolly freight container is transported to vertically downward bank bridge put shelving on position of case suspension group time, freight container is guided enter and shelves a middle and upper part and divide by the first guide part of freight container guide groove and the second guide part;
When freight container puts shelving before bottom position of case suspension group dropping to bank bridge, then by the 3rd guide part on bracket freight container imported and shelve position and hit exactly, be i.e. the overthe openings of bracket.
When described lifting type AGV is in maximum lifting state, the terrain clearance of its container support platform upper surface is A.The maximum width of lifting type AGV1 jacking apparatus is C.The width of container support platform is E.Wherein E>C.
The demand relation of rejecting that described freight container is put between case suspension group at lifting type AGV and freight container is:
Lifting type AGV1 in a state of nature time, the terrain clearance G of its construction profile should at least lower than the terrain clearance H10cm of bracket 8 lower surface, i.e. H >=G+10cm.
When lifting type AGV1 is in maximum lifting state, the terrain clearance B of its container support platform upper surface should at least higher than the terrain clearance B10cm of bracket upper surface, i.e. A >=B+10cm.
The maximum width of AGV container support platform is E, should than the bracket openings clear span D on container support platform one-sided narrow 15cm, i.e. D >=15cm+E+15cm.
The clear span F of position shelved by bracket freight container should at least one-sided than the width E of container support platform wide 30cm, i.e. F >=30m+E+30cm.
This bank bridge is arranged in wharf apron, and the freight container long side direction of its handling is parallel with port berth water front direction all the time;
Under the scheduling of harbour centralized control room, by lifting type AGV1 with solve automated container terminal AGV and bank bridge bank bridge mutually etc. and combine the dress ship-discharging operation carried out, " coupling " problem occurred when traditional AGV and An Qiao is combined into luggage ship-discharging operation can be solved, making the dress ship-discharging operation of bank bridge and horizontal transport pick casing working can be relatively independent, do not wait for mutually, namely after freight container directly unloads and puts case suspension group to freight container by the solution automated container terminal AGV of particular design and bank bridge bank bridge mutually etc., do not need the arrival waiting lifting type AGV, just can carry out dress ship-discharging operation next time, the working cycle of bank bridge is not by the impact whether lifting type AGV1 puts in place, thus the handling efficiency of each handling equipment in system can be fully played, and then horizontal trasportation equipment configuration quantity in systems in which can be reduced, the input cost of minimizing system.
Another kind of technical scheme of the present invention is:
Solve an automated container terminal AGV and bank bridge method of unloading a ship mutually etc., step is as follows:
A. freight container unloads from box ship by bank bridge dolly, is held in place freight container and puts shelving on the bracket of position of case suspension group.
B. lifting type AGV starts to drive towards and is positioned at freight container and puts operation position below case suspension group.
Now, the terrain clearance G of lifting type AGV construction profile must lower than the terrain clearance H of bracket lower surface.
C., after lifting type AGV arrives and is positioned at operation position that freight container puts below case suspension group, freight container slowly to be pushed up the upper surface from bracket by the lifting of container support platform by lifting type AGV, and gradually to the range height A of container support platform.
D. to maintain the range height A of its container support platform constant for lifting type AGV, and jacking freight container and sailed out of freight container gradually and put operation position below case suspension group.
E., after lifting type AGV sails out of the operation position that freight container puts below case suspension group, lifting type AGV reduces the terrain clearance of its container support platform to its original terrain clearance G, and the lifting type AGV that carry freight container drives towards stockyard, rear and carries out next step flow process operation.
A kind of technical scheme in addition of the present invention is:
Solve an automated container terminal AGV and bank bridge shipment method mutually etc., step is as follows:
The terrain clearance G of its container support platform is kept original terrain clearance by the lifting type AGV that a. carry freight container, sails terminal operation district from stockyard into.
B., before the lifting type AGV that carry freight container sails the operation position that freight container puts below case suspension group into, its container support platform should be raised to its range height A from original terrain clearance G by lifting type AGV;
C. lifting type AGV maintains its container support platform range height A, slowly sails freight container into and puts operation position below case suspension group;
D. after lifting type AGV arrives and is positioned at operation position that freight container puts below case suspension group; lifting type AGV is slowly placed on the upper surface of the bracket shelving position by lower general who has surrendered's freight container of container support platform, and the container support platform of lifting type AGV then slowly departs from freight container; Meanwhile, bank bridge dolly to put on bracket that case suspension group shelves position container loading on box ship by being held in place freight container.
E. meanwhile, the terrain clearance of its container support platform is returned to virgin state height G. now by unloaded lifting type AGV, and the terrain clearance G of lifting type AGV must lower than the terrain clearance H of bracket lower surface.
F. unloaded lifting type AGV starts to sail out of and is positioned at freight container and puts operation position below case suspension group.
G. unloaded lifting type AGV drives towards stockyard, rear and carries out next step flow process operation.
Beneficial effect: the present invention solves " coupling " problem occurred when traditional AGV is combined into luggage ship-discharging operation with two 40 feet of bank bridges, making the dress ship-discharging operation of bank bridge and horizontal transport pick casing working can be relatively independent, do not wait for mutually, namely the arrival waiting lifting type AGV is not needed, just can carry out dress ship-discharging operation next time, the working cycle of bank bridge is not by the impact whether lifting type AGV puts in place, thus the handling efficiency of each handling equipment in system can be fully played, and then horizontal trasportation equipment configuration quantity in systems in which can be reduced, the input cost of minimizing system, can ensure that AGV is with arriving with work simultaneously.Specifically be summarized as follows:
(1) cost will lower than double trolley bank bridge;
(2) action of whole handling ship work cycle is not decomposed, and efficiency is higher;
(3) take turns pressure ratio double trolley bank bridge little, the investment of hydraulic structure can be reduced.
(4) owing to solving automated container terminal AGV and bank bridge bank bridge mutually etc. and the decoupling zero of lifting type AGV operation, be combined into luggage without the need to double trolley and AGV and remove stage makeup and costume the AGV buffer zone of ship-discharging operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the virgin state 2a of lifting type AGV of the present invention and maximum lifting state 2b;
Fig. 3 is the front view that case suspension group put by freight container of the present invention;
Fig. 4 is the birds-eye view that case suspension group put by freight container of the present invention;
Fig. 5 is the structural representation of guide groove of the present invention;
Fig. 6 is the structural representation that the present invention shelves position;
Fig. 7 is the knot schematic diagram of double trolley bank bridge;
Fig. 8 is the structural representation of bank bridge dolly of the present invention.
Detailed description of the invention
Technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:
As shown in figures 1 to 6, a kind ofly solve automated container terminal AGV and bank bridge bank bridge mutually etc., its agent structure 2 comprises land side door 16, sea side door frame 17 and the crossbeam 14 set up on side, land doorframe 16 and extra large side door frame 17, side, land doorframe 16 contacts crossbeam 15 with extra large side door frame 17 by side, extra large land doorframe and is connected, crossbeam 14 is provided with bank bridge trolley travelling track 13, doorframe column 12 rear, side, land of side, land doorframe 16 is provided with freight container and puts case suspension group 3, bank bridge dolly 10 operates on bank bridge trolley travelling track 13, vertical and horizontal transport between case suspension group 3 is put by box ship 7 to freight container for freight container 5.Described freight container is put case suspension group 3 and is comprised two parallel freight containers and put case suspension girder 25, each freight container is put case suspension girder 25 and is all connected with suspension pull bar 4, and each freight container is put case suspension girder 25 and is fixed on side, two lands doorframe column 12 by suspension pull bar 4 respectively.Described suspension pull bar 4 is fixed on freight container by pull bar suspension strut bar 18 and puts on case suspension girder 25, and pull bar suspension strut bar 18 strengthens fixing and supporting role.Two parallel freight containers put vertically to be provided with two groups of two 40 forty equivalent unit 40s between case suspension girder 25 shelve position 19, namely shelve position 19 for 4.Eachly to shelve below position 19 the corresponding operation position being provided with lifting type AGV1, run and have lifting type AGV1 to carry out linking operation.Often the size of shelving position 19 of two 40 forty equivalent unit 40s of group is mated corresponding with the size of the freight container 5 of two 40 feet that bank bridge dolly 10 loads and unloads.
Each position 19 of shelving comprises two suspension connection beam 20 that case suspension girder 25 put by the parallel freight container of vertical connection two, is connected with bracket 8 below each suspension connection beam 20 by some suspension rods 21; Described suspension rod 21 is minimum is 3; Two freight container guide grooves 11 are provided with inside each suspension connection beam 20.
Each freight container guide groove 11 is L shape, and freight container guide groove 11 upper end and suspension connection beam 20 parallel direction are provided with the first guide part 22, and freight container guide groove 11 upper end and suspension connection beam 20 vertical direction are provided with the second guide part 23.
First guide part 22 and the second guide part 23 are point of a knife shape.
Described bracket 8 is L shape, and bracket 8 is provided with the 3rd guide part 24.3rd guide part 24 is right-angled triangle.
The terrain clearance of described bracket 8 upper surface is B.Each shelving on two brackets 8 in position 19 short side direction bottom freight container 5 forms opening, and the clear distance of this opening is D.The clear span that position shelved by bracket 8 freight container is F.
When bank bridge dolly 10 freight container 5 is transported to vertically downward bank bridge put shelving on position 19 of case suspension group 3 time, freight container 5 guided enter by the first guide part 22 of freight container guide groove 11 and 23 of the second guide part and shelves middle and upper part, position 19 and divide;
When freight container 5 puts shelving before bottom position 19 of case suspension group 3 dropping to bank bridge, then by the 3rd guide part 24 on bracket 8 freight container 5 imported and shelve position 19 and hit exactly, be i.e. the overthe openings of bracket 8.
Described lifting type AGV1, comprise a container support platform 6, connect jacking apparatus 9 below container support platform 6, it has vertical lift function.The vertical lift function of container support platform 6 is born by the jacking apparatus 9 on AGV1.This jacking apparatus 9 is hydraulic actuating cylinder or hydraulic fork type pylon or electric device.The self-propelled vehicle of described lifting type AGV1 as 4 wheel drive freely travels.Described lifting type AGV1 is used for freight container 5 and puts the vertical of stockyard, case suspension group 3 to rear and horizontal transport by freight container.
When described lifting type AGV1 is in maximum lifting state, the terrain clearance of its container support platform 6 upper surface is A.The maximum width of lifting type AGV1 jacking apparatus 9 is C.The width of container support platform 6 is E.Wherein E>C.
The demand relation of rejecting that described freight container is put between case suspension group 3 at lifting type AGV1 and freight container is:
Lifting type AGV1 in a state of nature time, the terrain clearance G of its construction profile should at least lower than the terrain clearance H10cm of bracket 8 lower surface, i.e. H >=G+10cm.
When lifting type AGV1 is in maximum lifting state, the terrain clearance B of its container support platform 6 upper surface should at least higher than the terrain clearance B10cm of bracket 8 upper surface, i.e. A >=B+10cm.
The maximum width of container support platform 6 is E, should than the bracket 8 opening clear span D on container support platform 6 one-sided narrow 15cm, i.e. D >=15cm+E+15cm.
The clear span F of position shelved by bracket 8 freight container should at least one-sided than the width E of container support platform 6 wide 30cm, i.e. F >=30m+E+30cm.
This bank bridge is arranged in wharf apron, and freight container 5 long side direction of its handling is parallel with port berth water front direction all the time.
As shown in Figure 8, bank bridge dolly 10 comprises lifting mechanism 101, trolley frame 102, wheeling mechanism 103, wirerope-winding mechanism 104, driver's cab 105, suspension bracket 106 and two suspenders 106,107.Each suspender can once be sling two (2) 40 forty equivalent unit 40s.Bank bridge dolly 10 is prior art, be the technical scheme of 200510026993.0 see the patent No.. under the scheduling of harbour centralized control room, by lifting type AGV1 with solve automated container terminal AGV and bank bridge bank bridge mutually etc. and combine the dress ship-discharging operation carried out, " coupling " problem occurred when traditional AGV and An Qiao is combined into luggage ship-discharging operation can be solved, making the dress ship-discharging operation of bank bridge and horizontal transport pick casing working can be relatively independent, do not wait for mutually, namely after freight container directly unloads and puts case suspension group 3 to freight container by the solution automated container terminal AGV of particular design and bank bridge bank bridge bank bridge dolly 10 mutually etc., do not need the arrival waiting lifting type AGV1, just can carry out dress ship-discharging operation next time, the working cycle of bank bridge is not by the impact whether lifting type AGV1 puts in place, thus the handling efficiency of each handling equipment in system can be fully played, and then horizontal trasportation equipment configuration quantity in systems in which can be reduced, the input cost of minimizing system.
Usual bank bridge all has the two large radical functions that freight container is loaded onto ship and unloaded a ship, and the present invention is mainly described below:
Solve an automated container terminal AGV and bank bridge method of unloading a ship mutually etc., step is as follows:
A. freight container 5 unloads from box ship 7 by bank bridge dolly 10, is held in place freight container and puts on the bracket 8 shelving position of case suspension group 3.
B. lifting type AGV1 starts to drive towards and is positioned at freight container and puts operation position below case suspension group 3.
Now, the terrain clearance G of lifting type AGV1 construction profile must lower than the terrain clearance H of bracket 8 lower surface.
C. after lifting type AGV1 arrives and is positioned at operation position that freight container puts below case suspension group 3, freight container 5 slowly to be pushed up the upper surface from bracket 8 by the lifting of container support platform 6 by lifting type AG1, and gradually to and gradually to the range height A of container support platform.
D. to maintain the range height A of its container support platform 6 constant for lifting type AGV1, and jacking freight container 5 and sailed out of freight container gradually and put operation position below case suspension group 3.
E. after lifting type AGV1 sails out of the operation position that freight container puts below case suspension group 3, lifting type AGV1 reduces the terrain clearance of its container support platform 6 to its original terrain clearance G, and the lifting type AGV1 that carry freight container 5 drives towards stockyard, rear and carries out next step flow process operation.
Solve an automated container terminal AGV and bank bridge shipment method mutually etc., step is as follows:
The terrain clearance G of its container support platform 6 is kept original terrain clearance by the lifting type AGV1 that a. carry freight container 5, sails terminal operation district from stockyard into.
B., before the lifting type AGV1 that carry freight container 5 sails the operation position that freight container puts below case suspension group 3 into, its container support platform 6 should be raised to its range height A from original terrain clearance G by lifting type AGV1;
C. lifting type AGV1 maintains its container support platform 6 range height A, slowly sails freight container into and puts operation position below case suspension group 3;
D. after lifting type AGV1 arrives and is positioned at operation position that freight container puts below case suspension group 3; lifting type AGV1 is slowly placed on the upper surface of the bracket 8 shelving position 19 by lower general who has surrendered's freight container 5 of container support platform 6, and 6, the container support platform of lifting type AGV1 slowly departs from freight container; Meanwhile, bank bridge dolly 10 is put freight container 5 on bracket 8 that case suspension group 3 shelves position 19 be loaded into being held in place freight container on box ship 7 by bank bridge dolly 10.
E. meanwhile, the terrain clearance of its container support platform 6 is returned to virgin state height G. now by unloaded lifting type AGV1, and the terrain clearance G of lifting type AGV1 must lower than the terrain clearance H of bracket 8 lower surface.
F. unloaded lifting type AGV1 starts to sail out of and is positioned at freight container and puts operation position below case suspension group 3.
G. unloaded lifting type AGV1 drives towards stockyard, rear and carries out next step flow process operation.
Shipment method is the inverse process of the method for unloading a ship.
The best of the present invention is implemented on two 40 feet of bank bridges, but has also been suitable for single 40 feet of bank bridges, and now only 40 forty equivalent unit 40s are transported to freight container puts case suspension group to bank bridge dolly
,freight container is transported to stockyard, rear by lifting type AGV.
If when the present invention runs into and needs solution to remove the corner casting lock being fixed on freight container, unblock platform can be set on side, land doorframe and side, extra large land doorframe contact crossbeam.Shipment method and unload ship's method all need to be increased in unlock flat on carry out ' transfer ' unlocked step.
Claims (9)
1. one kind solves automated container terminal AGV and bank bridge bank bridge mutually etc., its agent structure comprises side, land doorframe, sea side door frame and the crossbeam set up on side, land doorframe and extra large side door frame, side, land doorframe contacts crossbeam with extra large side door frame by side, extra large land doorframe and is connected, crossbeam is provided with bank bridge trolley travelling track, bank bridge trolley travelling is on bank bridge trolley travelling track, bank bridge dolly can disposablely be sling two 40 forty equivalent unit 40s, it is characterized in that: the doorframe column rear, side, land of side, land doorframe is provided with freight container and puts case suspension group, bank bridge dolly is used for freight container and puts the vertical of case suspension group and horizontal transport by box ship to freight container, described freight container is put case suspension group and is comprised two parallel freight containers and put case suspension girder, two parallel freight containers put vertically to be provided with two groups of two 40 forty equivalent unit 40s between case suspension girder shelve position, each position of shelving comprises and is vertically connected at the suspension connection beam that two of case suspension girder put by two parallel freight containers, is connected with bracket below each suspension connection beam by some suspension rods, two freight container guide grooves are provided with inside each suspension connection beam, each freight container guide groove is L shape, and each freight container guide groove upper end and suspension connection beam parallel direction are provided with the first guide part, and freight container guide groove upper end and suspension connection beam vertical direction are provided with the second guide part, described bracket is L shape, and bracket is provided with the 3rd guide part.
2. as claimed in claim 1 solve automated container terminal AGV and bank bridge bank bridge mutually etc., it is characterized in that, described first guide part and described second guide part are point of a knife shape.
3. as claimed in claim 1 solve automated container terminal AGV and bank bridge bank bridge mutually etc., it is characterized in that, described 3rd guide part is right-angled triangle.
4. as claimed in claim 1 solve automated container terminal AGV and bank bridge bank bridge mutually etc., it is characterized in that, each freight container is put case suspension girder and is all connected with suspension pull bar, and suspension pull bar is fixed on the doorframe column of side, land.
5. as claimed in claim 1 solve automated container terminal AGV and bank bridge bank bridge mutually etc., it is characterized in that, often
Individually to shelve below position the corresponding operation position being provided with lifting type AGV; Operation position is run the lifting type AGV having and carry out being connected operation;
Described lifting type AGV, comprises a container support platform, connects jacking apparatus below container support platform.
6. as claimed in claim 5 solve automated container terminal AGV and bank bridge bank bridge mutually etc., it is characterized in that, the width of described container support platform is the maximum width that E is greater than jacking apparatus is C.
7. as claimed in claim 1 solve automated container terminal AGV and bank bridge bank bridge mutually etc., it is characterized in that, the demand relation of rejecting that described freight container is put between case suspension group at lifting type AGV and freight container is:
Lifting type AGV in a state of nature time, the terrain clearance G of its construction profile should at least lower than the terrain clearance H10cm of bracket lower surface, i.e. H >=G+10cm;
When lifting type AGV is in maximum lifting state, the terrain clearance B of its container support platform upper surface should at least higher than the terrain clearance B10cm of bracket upper surface, i.e. A >=B+10cm;
The maximum width of container support platform is E, should than the bracket openings clear span D on container support platform one-sided narrow 15cm, i.e. D >=15cm+E+15cm;
The clear span F of position shelved by bracket freight container should at least one-sided than the width E of container support platform wide 30cm, i.e. F >=30m+E+30cm.
8. solve an automated container terminal AGV and bank bridge method of unloading a ship mutually etc., step is as follows:
A. freight container unloads from box ship by bank bridge dolly, and what be held in place that freight container puts case suspension group shelves on the bracket of position;
B. lifting type AGV starts to drive towards and is positioned at new two 40 feet of bank bridge containers and puts operation position below case suspension group;
Now, the terrain clearance G of lifting type AGV construction profile must lower than the terrain clearance H of bracket lower surface;
C., after lifting type AGV arrives and is positioned at operation position that bank bridge container puts below case suspension group, freight container slowly to be pushed up the upper surface from bracket by the lifting of container support platform by lifting type AGV, and gradually to the range of lifting type AGV jacking apparatus;
D. to maintain the range of its container support platform constant for lifting type AGV, and jacking freight container and sailed out of freight container gradually and put operation position below case suspension group;
E., after lifting type AGV sails out of the operation position that freight container puts below case suspension group, lifting type AGV reduces the terrain clearance of its container support platform to its original terrain clearance, and the lifting type AGV that carry freight container drives towards stockyard, rear and carries out next step flow process operation.
9. solve an automated container terminal AGV and bank bridge shipment method mutually etc., step is as follows:
The terrain clearance G of its container support platform is kept original terrain clearance by the lifting type AGV that a. carry freight container, sails terminal operation district from stockyard into;
B., before the lifting type AGV that carry freight container sails the operation position that freight container puts below case suspension group into, its container support platform should be raised to its range height A from original terrain clearance G by lifting type AGV;
C. lifting type AGV maintains its container support platform range height A, slowly sails freight container into and puts operation position below case suspension group;
D. after lifting type AGV arrives and is positioned at operation position that bank bridge container puts below case suspension group; lifting type AGV is slowly placed on the upper surface of the bracket shelving position by lower general who has surrendered's freight container of container support platform, and the container support platform of lifting type AGV then slowly departs from freight container; Meanwhile, bank bridge dolly is put freight container on bracket that case suspension group shelves position and is loaded on box ship by being held in place freight container by bank bridge dolly;
E. meanwhile, the terrain clearance of its container support platform is returned to virgin state height G. now by unloaded lifting type AGV, and the terrain clearance G of lifting type AGV must lower than the terrain clearance H of bracket 8. lower surface;
F. unloaded lifting type AGV starts to sail out of and is positioned at freight container and puts operation position below case suspension group;
G. unloaded lifting type AGV drives towards stockyard, rear and carries out next step flow process operation.
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