CN117566473A - Unmanned unloading method for bulk cargo port - Google Patents
Unmanned unloading method for bulk cargo port Download PDFInfo
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- CN117566473A CN117566473A CN202311787784.2A CN202311787784A CN117566473A CN 117566473 A CN117566473 A CN 117566473A CN 202311787784 A CN202311787784 A CN 202311787784A CN 117566473 A CN117566473 A CN 117566473A
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- 238000000034 method Methods 0.000 title claims description 15
- 238000004891 communication Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 abstract description 3
- 230000032258 transport Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/60—Loading or unloading ships
- B65G67/603—Loading or unloading ships using devices specially adapted for articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G63/00—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations
- B65G63/04—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially-horizontal transit by bridges equipped with conveyors
- B65G63/042—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially-horizontal transit by bridges equipped with conveyors for articles
- B65G63/045—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially-horizontal transit by bridges equipped with conveyors for articles for containers
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- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Ship Loading And Unloading (AREA)
Abstract
The invention discloses an unmanned ship unloading device for bulk cargo ports, which comprises: a first berthing zone disposed on the forward sea facing side, the first berthing zone comprising a plurality of pier positions parallel to the coastline and forward sea facing sides berthing formed between adjacent pier positions; a second berthing zone disposed on the lateral sea facing side, the second berthing zone comprising a plurality of dikes perpendicular to the coastline and lateral sea facing berthing formed between adjacent dikes; the storage yard comprises a ground stacking layer and an overhead stacking layer, and the outer collector card and the inner collector card are respectively transported on the ground stacking layer and the overhead stacking layer; a plurality of rail-mounted gantry cranes. The invention can carry out quick unmanned ship unloading on the cargo ship of the bulk cargo port, realize fine classification and quick transfer of the container, avoid cross interference of traffic flow and improve the high efficiency and accuracy of transportation operation.
Description
Technical Field
The invention relates to the technical field of container terminals. More particularly, the invention relates to an unmanned ship unloading method for bulk cargo ports.
Background
Bulk ports are commonly used for loading and unloading bulk ores, coals, grains, sand stones and other bulk materials, and automation and intellectualization of bulk ports are the current trend of container wharfs. For bulk ports that are both forward and sideways offshore, how to quickly and efficiently load and unload cargo vessels is a major direction of automation and intelligence research. Because the energy consumption of the track crane is high, if the track crane is relied on for unloading and fine classification stacking when the container is unloaded, the energy consumption cost and the engineering cost are further improved. Therefore, how to utilize the high-efficiency transportation of the track crane and the low energy consumption of the collection card to realize the fine classification and the rapid transportation of the container is the technical problem which is solved by the application.
Disclosure of Invention
The invention provides an unmanned ship unloading method for a bulk cargo port, which can be used for carrying out quick unmanned ship unloading on a cargo ship of the bulk cargo port, realizing fine classification and quick transfer of containers, avoiding cross interference of traffic flows and improving the high efficiency and accuracy of transportation operation.
To achieve these objects and other advantages and in accordance with the purpose of the invention, there is provided an unmanned ship unloading device for a bulk cargo port, comprising:
a first berthing zone disposed on the forward sea facing side, the first berthing zone comprising a plurality of pier positions parallel to the coastline and forward sea facing sides berthing formed between adjacent pier positions;
a second berthing zone disposed on the lateral sea facing side, the second berthing zone comprising a plurality of dikes perpendicular to the coastline and lateral sea facing berthing formed between adjacent dikes;
the storage yard comprises a ground stacking layer and an overhead stacking layer, wherein an outer collector card and an inner collector card are respectively arranged on the ground stacking layer and the overhead stacking layer for transportation, the overhead stacking layer is erected on the ground at a certain empty height, the overhead stacking layer comprises a plurality of overhead transverse roads parallel to forward sea side berths and overhead longitudinal roads positioned at two ends of the roads, the plurality of overhead transverse roads and the overhead longitudinal roads form an inner collector card transportation passage, the ground stacking layer comprises ground transverse roads positioned between adjacent overhead transverse roads and ground longitudinal roads at two ends of the roads, and the plurality of ground transverse roads and the ground longitudinal roads form an outer collector card transportation passage;
the track type gantry cranes comprise a pair of tracks, a plurality of gantry cranes and a crane, the pair of tracks are paved from a land side yard to a dam, the pair of tracks are positioned on two outer sides of an overhead transverse road, the height of each gantry crane is higher than that of an overhead stacking layer, the plurality of gantry cranes transversely slide in the pair of tracks, the gantry cranes are further provided with longitudinal sliding rails, the crane longitudinally slides in the longitudinal sliding rails, and the length of each longitudinal sliding rail is set to be: the two ends of the longitudinal sliding rail are covered to the central line of the transverse road close to the ground, and the sea facing end of the longitudinal sliding rail of one track type gantry crane close to the forward sea facing side extends to the position above the cargo ship berthing on the forward sea facing side.
Preferably, the overhead transverse road and the overhead longitudinal road of the overhead pile layer are two-way and one-way roads, the ground transverse road of the ground pile layer is three-way and one-way roads, and the ground longitudinal road of the ground pile layer is two-way and one-way roads.
Preferably, the rail type gantry crane is provided with a power system, a steering system, a braking system, an electric system and a communication system, the gantry crane comprises a pair of upright posts and a rail beam, the pair of upright posts transversely slide in a pair of rails, a crane frame is arranged on the rail beam and is of an I-shaped structure, an upper truss girder of the crane frame is shorter than a lower truss girder, two ends of the upper truss girder are fixed on the rail beam, the lower truss girder is provided with a longitudinal sliding rail, and the crane longitudinally slides in the longitudinal sliding rail.
An unmanned unloading method for bulk ports, comprising the following steps:
step one, configuring the unmanned unloading device of the bulk cargo port;
when the ship unloading task is carried out on the forward sea side berth, the inner collector card is parked on an overhead transverse road close to the forward sea side, and the outer collector card is parked on a ground transverse road;
thirdly, a plurality of gantry cranes close to one rail type gantry crane on the forward sea side transversely travel to the position above the cargo ship, the crane longitudinally travels to the position right above the cargo ship, the container is grabbed and transported to an inner collecting card, and the inner collecting card travels to an overhead transverse road between the ground transverse roads;
and fourthly, transversely advancing a plurality of gantry cranes far away from other rail type gantry cranes on the forward sea facing side to the upper part of the inner collecting card, longitudinally advancing a crane to the upper part of the inner collecting card, grabbing a container, transferring the container to the outer collecting card, and driving the outer collecting card away from a storage yard.
An unmanned unloading method for bulk ports, comprising the following steps:
step one, configuring the unmanned unloading device of the bulk cargo port;
step two, when the berth on the lateral sea side has a ship unloading task, the inner collecting card is parked on an overhead longitudinal road close to the lateral sea side, and the outer collecting card is parked on a ground transverse road;
thirdly, a plurality of gantry cranes of the plurality of track type gantry cranes transversely travel to the upper part of the cargo ship, the cranes longitudinally travel to the right upper part of the cargo ship, the containers are grabbed and transported to the inner collecting cards, and the inner collecting cards travel to overhead transverse roads between the ground transverse roads;
and fourthly, transversely advancing a plurality of gantry cranes of the plurality of track type gantry cranes to the upper part of the inner collecting card, longitudinally advancing the crane to the upper part of the inner collecting card, grabbing the container and transferring the container to the outer collecting card, and enabling the outer collecting card to leave a storage yard.
An unmanned unloading method for bulk ports, comprising the following steps:
step one, configuring the unmanned unloading device of the bulk cargo port;
when the forward sea facing berth and the lateral sea facing berth have the ship unloading task at the same time, the inner collecting card is parked on an overhead transverse road close to the forward sea facing side and an overhead longitudinal road close to the lateral sea facing side, and the outer collecting card is parked on a ground transverse road;
thirdly, a part of gantry cranes close to one track type gantry crane on the forward sea side transversely travel to the position above a cargo ship on the forward sea side berth, a crane longitudinally travels to the position right above the cargo ship on the forward sea side berth, a container is grabbed and transported to an inner truck, and the inner truck travels to an overhead transverse road between the ground transverse roads;
step four, the other part of gantry cranes close to one rail type gantry crane on the forward sea side and the gantry cranes far away from the other rail type gantry cranes on the forward sea side transversely travel to the position above the cargo ship on the side sea side, the crane longitudinally travels to the position right above the cargo ship on the side sea side, the grabbing container is transferred to an inner collecting card, and the inner collecting card travels to an overhead transverse road between the ground transverse roads;
and fourthly, transversely advancing a plurality of gantry hangers far away from the lateral sea facing side of other track type gantry cranes far away from the forward sea facing side to the upper part of the inner collecting card, longitudinally advancing a crane to the right upper part of the inner collecting card, grabbing a container, transferring the container to an outer collecting card, and enabling the outer collecting card to leave a storage yard.
The invention at least comprises the following beneficial effects:
according to the invention, the first berthing area and the second berthing area are arranged to berth forward to the ship on the sea side and berth sideways to the ship on the sea side respectively, the ground stacking layer and the overhead stacking layer are arranged in the yard and are used for respectively providing the outer collecting card and the inner collecting card for running operation, the rail type gantry crane can hoist the container of the ship on the sea side forward and hoist the container of the ship on the sea side sideways, and the rail type gantry crane can hoist the container of the ship on the sea side and realize the rapid unmanned ship unloading of the ship on the bulk cargo port through the interaction of the rail type gantry crane, the inner collecting card and the outer collecting card, so that the fine classification and rapid transportation of the container are realized, the cross interference of traffic is avoided, and the high efficiency and the accuracy of transportation operation are improved.
The second berth area and the first berth area are arranged on the forward sea facing side, so that the cargo ship can stop parallel to the forward coastline, the second berth area is arranged on the lateral sea facing side, the cargo ship can stop perpendicular to the lateral coastline, the yard is arranged into a ground pile layer and an overhead pile layer, the ground pile layer is provided with a ground transverse road and a ground longitudinal road, the overhead pile layer is provided with an overhead transverse road and an overhead longitudinal road, the overhead transverse road and the ground transverse road are arranged in a staggered manner, and the inner collection card can be conveniently transported to the outer collection card.
Third, rail mounted gantry crane locates the two outsides of the horizontal road of overhead, be convenient for to the overhead pile layer with the ground pile layer hoist container, a pair of track interval sets up and lays in ground, form the traction track, the quantity of gantry crane is a plurality of, be convenient for carry out the hoist operation of different processes simultaneously, the gantry crane slides in a pair of track, be convenient for stop the different positions of standing point, hoist on the gantry crane carries out the longitudinal slip at this position again, hoist on the crane of being convenient for snatchs cargo ship or interior album card or outer container on album card, when need to unload the ship to the cargo ship of facing sea side berth, the sea end of the longitudinal slide rail of one rail mounted gantry crane that is close to the forward facing sea side has the extension, be convenient for snatch the container on the ship, when need to transport the interior album card on the horizontal road of overhead, the both ends length cover to be close to the central line of bottom surface horizontal road, be convenient for two adjacent gantry cranes are in order operation when same longitudinal straight line, do not take place to interfere.
Fourth, overhead stacking layer sets up to two lanes, and the left side lane carries out the loading of interior collection card, and the outside lane supplies interior collection card to transport, and the setting of single way is realized going in order, and the horizontal road in bottom surface of ground stacking layer sets up to three lanes, and left lane and right lane supply the interior collection card of transporting to this lane to the crane of the gantry crane of this side respectively, and the middle lane supplies interior collection card to transport, and the setting of single way is realized going in order. The power system of the rail type gantry crane provides power for transverse sliding and longitudinal sliding, the steering system drives the gantry crane and the crane to run in the direction, the braking system drives the gantry crane and the crane to park, the power system is used for power supply, the communication system is used for wireless communication, and the upper truss girder of the crane frame is matched with the rail girder, so that the rail girder and the crane frame are relatively fixed, and meanwhile, the crane is connected with the longitudinal sliding rail of the lower truss girder in a sliding manner, so that the longitudinal sliding path is prolonged.
Fifth, when the ship unloading task exists in the forward sea side berth, one track type gantry crane close to the forward sea side bears the main ship unloading task, the container is transported to the inner collecting card which is already in place through the crane, the inner collecting card is transported to the site of different high-frame transverse roads according to the category of the container, then the gantry crane of one track type gantry crane adjacent to the site is transversely moved to be in place, the crane is longitudinally moved to be in place, and the container is transported to the outer collecting card which is already in place through the crane, so that the efficient utilization of the collecting card and the load reduction utilization of the track type gantry crane are realized.
Sixth, when there is a ship unloading task at the berth on the side facing the sea, one or more rail-type gantry cranes near the side facing the sea take on the main ship unloading task (according to the position and number of cargo ships), transport the containers to the inner collector truck already in place by the crane, the inner collector truck transports the containers to the sites of different overhead lateral roads according to the category of the containers, then the gantry crane of one rail-type gantry crane adjacent to the site moves laterally in place, the crane moves longitudinally in place, and the containers are transported to the outer collector truck already in place by the crane, thereby realizing efficient utilization of the collector truck and load-reducing utilization of the rail-type gantry crane.
Seventh, when the forward sea side berth and the lateral sea side berth have the ship unloading tasks at the same time, one track type gantry crane close to the forward sea side and one or more track type gantry cranes close to the lateral sea side take on main ship unloading tasks (according to the positions and the number of cargo ships), namely, a part of gantry cranes close to the track type gantry crane close to the forward sea side are used for unloading cargo ships close to the forward sea side, the other part of gantry cranes close to the track type gantry crane close to the forward sea side are used for unloading cargo ships close to the lateral sea side, and at the same time, the container of the cargo ship on the forward sea side and the cargo ship on the side close to the sea side are transferred to the inner truck which is already in place through the crane respectively, the inner truck is transported to the position of different overhead transverse roads according to the category of the container, then the gantry crane of one track type gantry crane adjacent to the position is transversely moved to be in place, the crane is longitudinally moved to be in place, and the container is transferred to the outer truck which is already in place through the crane, so that the efficient utilization of the truck and the load reduction utilization of the track type gantry crane are realized.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a technical solution of the present invention.
Detailed Description
The present invention is described in further detail below with reference to the drawings to enable those skilled in the art to practice the invention by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are all conventional methods, and the reagents and materials, unless otherwise specified, are all commercially available; in the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. The terms "transverse," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for convenience in describing and simplifying the description of the present invention based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
As shown in fig. 1, the present invention provides an unmanned ship unloading device for a bulk cargo port, comprising:
a first berthing zone disposed on the forward sea side, the first berthing zone comprising a plurality of pier positions 1 parallel to the coastline and forward sea side berthing formed between adjacent pier positions 1;
a second berthing area disposed on the lateral sea facing side, the second berthing area including a plurality of dikes 2 perpendicular to the coastline and lateral sea facing sides berthing formed between adjacent dikes 2;
the storage yard comprises a ground stacking layer 3 and an overhead stacking layer 4, wherein an outer collector card 5 and an inner collector card 6 are respectively transported on the ground stacking layer 3 and the overhead stacking layer 4, the overhead stacking layer 4 is erected on the ground at a certain empty height, the overhead stacking layer 4 comprises a plurality of overhead transverse roads parallel to forward ocean berths and overhead longitudinal roads positioned at two ends of the roads, the plurality of overhead transverse roads and the overhead longitudinal roads form an inner collector card 6 transportation path, the ground stacking layer 3 comprises a ground transverse road positioned between adjacent overhead transverse roads and a ground longitudinal road positioned at two ends of the road, and the plurality of ground transverse roads and the ground longitudinal roads form an outer collector card 5 transportation path;
the track type gantry cranes comprise a pair of tracks 7, a plurality of gantry cranes 8 and a crane 9, wherein the pair of tracks 7 are paved from a land side storage yard to a dyke 2, the pair of tracks 7 are positioned on two outer sides of an overhead transverse road, the height of each gantry crane 8 is higher than that of the overhead stacking layer 4, the plurality of gantry cranes 8 transversely slide in the pair of tracks 7, the gantry cranes 8 are further provided with longitudinal sliding rails, the crane 9 longitudinally slides in the longitudinal sliding rails, and the length of each longitudinal sliding rail is set as: the two ends of the longitudinal sliding rail are covered to the central line of the transverse road close to the ground, and the sea facing end of the longitudinal sliding rail of one track type gantry crane close to the forward sea facing side extends to the position above the cargo ship berthing on the forward sea facing side.
In the technical scheme, the first berthing area and the second berthing area are arranged to berth forward to the ship on the sea side and berth sideways to the ship on the sea side respectively, the ground stacking layer 3 and the overhead stacking layer 4 are arranged in the yard and used for respectively providing the outer container truck 5 and the inner container truck 6 for running operation, the rail type gantry crane can hoist the container of the ship on the sea side forward and hoist the container of the ship on the sea side sideways, and the rail type gantry crane can hoist the container of the ship on the sea side, and the interaction between the rail type gantry crane and the inner container truck 6 and the outer container truck 5 can realize rapid unmanned ship unloading of the cargo ship of a bulk cargo port, fine classification and rapid transportation of the container are realized, cross interference of traffic is avoided, and the high efficiency and the accuracy of transportation operation are improved.
The first berth area is arranged on the forward coast side, so that the cargo ship can stop parallel to the forward coastline, the second berth area is arranged on the lateral coast side, the cargo ship can stop perpendicular to the lateral coastline, the yard is arranged into a ground pile layer 3 and an overhead pile layer 4, the ground pile layer 3 is provided with a ground transverse road and a ground longitudinal road, the overhead pile layer 4 is provided with an overhead transverse road and an overhead longitudinal road, the overhead transverse road and the ground transverse road are arranged in a staggered manner, and the inner collection card 6 can be conveniently transported to the outer collection card 5.
The rail type gantry crane 8 is arranged at two outer sides of an overhead transverse road, so that containers are conveniently hoisted to the overhead stacking layer 4 and the ground stacking layer 3, a pair of rails 7 are arranged at intervals and paved on the ground to form traction rails 7, the number of the gantry crane 8 is multiple, hoisting operations of different procedures are conveniently carried out simultaneously, the gantry crane 8 slides in the pair of rails 7, stopping and standing points are conveniently carried out at different positions, the crane 9 on the gantry crane 8 slides longitudinally at the positions again, the lifting appliance on the crane 9 is conveniently used for grabbing containers on a cargo ship or an inner collecting card 6 or an outer collecting card 5, when the cargo ship berthing forward to the sea side is required to be unloaded, the sea end of a longitudinal sliding rail of one rail type gantry crane close to the sea side is provided with an extension section, the containers on the cargo ship are conveniently grabbed, when the inner collecting card 6 on the overhead transverse road is required to be transported, the lengths of the two ends of the longitudinal sliding rail are covered to be close to the center line of the bottom surface transverse road, the two adjacent gantry cranes 8 are conveniently orderly operated on the same longitudinal straight line, and interference does not occur.
In another technical scheme, the overhead transverse road and the overhead longitudinal road of the overhead pile layer 4 are two roads and one-way roads, the ground transverse road of the ground pile layer 3 is three-lane and one-way road, and the ground longitudinal road of the ground pile layer 3 is two roads and one-way road. The overhead stacking layer 4 is arranged into two lanes, the left lane is used for loading the inner collecting card 6, the outer lane is used for transporting the inner collecting card 6, the arrangement of the one-way road is used for orderly running, the transverse road on the bottom surface of the ground stacking layer 3 is arranged into three lanes, the left lane and the right lane are respectively used for transporting the crane 9 of the gantry crane 8 on the side to the inner collecting card 6 of the lane, the middle lane is used for transporting the inner collecting card 6, and the arrangement of the one-way road is used for orderly running.
In another technical scheme, the rail type gantry crane is provided with a power system, a steering system, a braking system, an electric power system and a communication system, the gantry crane 8 comprises a pair of upright posts and a rail beam, the pair of upright posts transversely slide in the pair of rails 7, a crane frame is arranged on the rail beam, the crane frame is of an I-shaped structure, an upper truss beam of the crane frame is shorter than a lower truss beam, two ends of the upper truss beam are fixed on the rail beam, the lower truss beam is provided with a longitudinal sliding rail, and the crane 9 longitudinally slides in the longitudinal sliding rail. The power system of the rail type gantry crane 8 provides power for transverse sliding and longitudinal sliding, the steering system drives the gantry crane 8 and the crane 9 to run in the direction, the braking system drives the gantry crane 8 and the crane 9 to stop, the power system is used for power supply, the communication system is used for wireless communication, the upper truss girder of the crane frame is matched with the rail girder, the rail girder and the crane frame are relatively fixed, meanwhile, the crane 9 is connected with the longitudinal sliding rail of the lower truss girder in a sliding mode, and the longitudinal sliding path is prolonged.
An unmanned unloading method for bulk ports, comprising the following steps:
step one, configuring the unmanned unloading device of the bulk cargo port;
when the ship unloading task is carried out on the forward sea side berth, the inner collector card 6 is parked on an overhead transverse road close to the forward sea side, and the outer collector card 5 is parked on a ground transverse road;
thirdly, a plurality of gantry cranes 8 close to one rail type gantry crane on the forward sea side transversely travel to the position above the cargo ship, a crane 9 longitudinally travels to the position right above the cargo ship, the container is grabbed and transported to the inner truck 6, and the inner truck 6 travels to an overhead transverse road between the ground transverse roads;
and fourthly, a plurality of gantry cranes 8 far away from other rail type gantry cranes on the forward sea facing side transversely travel to the position above the inner collector card 6, a crane 9 longitudinally travels to the position right above the inner collector card 6, a grabbing container is transferred to the outer collector card 5, and the outer collector card 5 is driven away from a storage yard.
In the technical scheme, when a ship unloading task exists at the forward sea side berth, one track type gantry crane close to the forward sea side bears the main ship unloading task, the container is transported to the inner truck 6 which is already in place through the crane 9, the inner truck 6 is transported to the site of different high-frame transverse roads according to the category of the container, then the gantry crane 8 of one track type gantry crane adjacent to the site is transversely moved to be in place, the crane 9 is longitudinally moved to be in place, and the container is transported to the outer truck 5 which is already in place through the crane 9, so that the efficient utilization of the truck and the load-reducing utilization of the track type gantry crane are realized.
An unmanned unloading method for bulk ports, comprising the following steps:
step one, configuring the unmanned unloading device of the bulk cargo port;
step two, when the berth on the lateral sea side has a ship unloading task, the inner collector card 6 is parked on an overhead longitudinal road close to the lateral sea side, and the outer collector card 5 is parked on a ground transverse road;
step three, a plurality of gantry cranes 8 of a plurality of track type gantry cranes transversely travel to the upper part of the cargo ship, a crane 9 longitudinally travels to the right upper part of the cargo ship, the container is grabbed and transported to the inner truck 6, and the inner truck 6 travels to an overhead transverse road between the ground transverse roads;
and step four, a plurality of gantry cranes 8 of the plurality of track type gantry cranes transversely travel to the upper part of the inner collecting card 6, a crane 9 longitudinally travels to the upper part of the inner collecting card 6, the grabbed container is transported to the outer collecting card 5, and the outer collecting card 5 is driven away from a storage yard.
In the above technical solution, when a ship unloading task is carried on the side facing sea, one or more track type gantry cranes close to the side facing sea take on the main ship unloading task (according to the position and the number of cargo ships), the containers are transported to the inner pallet 6 which is already in place by the crane 9, the inner pallet 6 is transported to the site of different overhead transverse roads according to the category of the containers, then the gantry crane 8 of one track type gantry crane adjacent to the site is transversely moved into place, the crane 9 is longitudinally moved into place, and the containers are transported to the outer pallet 5 which is already in place by the crane 9, so that the efficient utilization of the pallet and the load reduction utilization of the track type gantry crane are realized.
An unmanned unloading method for bulk ports, comprising the following steps:
step one, configuring the unmanned unloading device of the bulk cargo port;
when the forward sea facing berth and the lateral sea facing berth have the ship unloading task at the same time, the inner collector card 6 is parked on an overhead transverse road close to the forward sea facing side and an overhead longitudinal road close to the lateral sea facing side, and the outer collector card 5 is parked on a ground transverse road;
thirdly, a part of gantry crane 8 close to one track type gantry crane on the forward sea side transversely moves to the position above a cargo ship on the forward sea side berth, crane 9 longitudinally moves to the position right above the cargo ship on the forward sea side berth, the container is grabbed and transported to the inner truck collector 6, and the inner truck collector 6 moves to an overhead transverse road between the ground transverse roads;
step four, another part of gantry cranes 8 close to one rail type gantry crane on the forward sea side and a plurality of gantry cranes 8 far away from the other rail type gantry cranes on the forward sea side transversely travel to the position above the cargo ship on the side sea side berthing, the crane 9 longitudinally travels to the position right above the cargo ship on the side sea side berthing, the grabbing container is transported to the inner collector card 6, and the inner collector card 6 travels to an overhead transverse road between the ground transverse roads;
and fourthly, transversely advancing a plurality of gantry cranes 8 far away from other track type gantry cranes on the forward sea facing side to the upper part of the inner collecting card 6, longitudinally advancing a crane 9 to the right upper part of the inner collecting card 6, grabbing a container, transferring the container to the outer collecting card 5, and enabling the outer collecting card 5 to leave a storage yard.
In the above technical solution, when the forward sea side berth and the lateral sea side berth are simultaneously in the ship unloading task, one or more track type gantry cranes close to the forward sea side take on the main ship unloading task (according to the positions and the number of cargo ships) with one or more track type gantry cranes close to the lateral sea side, namely, one part of the gantry crane 8 close to the forward sea side unloads the cargo ship on the forward sea side, the other part of the gantry crane 8 close to the forward sea side (close to the lateral sea side) unloads the cargo ship on the lateral sea side, and at the same time, one or more gantry cranes 8 close to the lateral sea side (close to the lateral sea side) unload the cargo ship on the lateral sea side, the inner container truck 6 transfers the cargo ship on the forward sea side and the container on the lateral sea side to the inner container truck 6 according to the type of the cargo ship, and then the container truck 6 is transferred to the position on the lateral sea side of the cargo ship truck, and the container truck 9 is moved to the position by the adjacent gantry crane on the lateral sea side, and the position of the crane 9 is moved to the position by the lateral crane, and the position of the position is reduced by the crane 9.
The number of equipment and the scale of processing described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be readily apparent to those skilled in the art.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (6)
1. Unmanned ship unloading device in bulk cargo harbour, its characterized in that includes:
a first berthing zone disposed on the forward sea facing side, the first berthing zone comprising a plurality of pier positions parallel to the coastline and forward sea facing sides berthing formed between adjacent pier positions;
a second berthing zone disposed on the lateral sea facing side, the second berthing zone comprising a plurality of dikes perpendicular to the coastline and lateral sea facing berthing formed between adjacent dikes;
the storage yard comprises a ground stacking layer and an overhead stacking layer, wherein an outer collector card and an inner collector card are respectively arranged on the ground stacking layer and the overhead stacking layer for transportation, the overhead stacking layer is erected on the ground at a certain empty height, the overhead stacking layer comprises a plurality of overhead transverse roads parallel to forward sea side berths and overhead longitudinal roads positioned at two ends of the roads, the plurality of overhead transverse roads and the overhead longitudinal roads form an inner collector card transportation passage, the ground stacking layer comprises ground transverse roads positioned between adjacent overhead transverse roads and ground longitudinal roads at two ends of the roads, and the plurality of ground transverse roads and the ground longitudinal roads form an outer collector card transportation passage;
the track type gantry cranes comprise a pair of tracks, a plurality of gantry cranes and a crane, the pair of tracks are paved from a land side yard to a dam, the pair of tracks are positioned on two outer sides of an overhead transverse road, the height of each gantry crane is higher than that of an overhead stacking layer, the plurality of gantry cranes transversely slide in the pair of tracks, the gantry cranes are further provided with longitudinal sliding rails, the crane longitudinally slides in the longitudinal sliding rails, and the length of each longitudinal sliding rail is set to be: the two ends of the longitudinal sliding rail are covered to the central line of the transverse road close to the ground, and the sea facing end of the longitudinal sliding rail of one track type gantry crane close to the forward sea facing side extends to the position above the cargo ship berthing on the forward sea facing side.
2. The unmanned ship unloading device for the bulk port of claim 1, wherein the overhead transverse road and the overhead longitudinal road of the overhead pile are two lanes and one way, the ground transverse road of the ground pile is three lanes and one way, and the ground longitudinal road of the ground pile is two lanes and one way.
3. The unmanned ship unloading device for the bulk cargo port as claimed in claim 1, wherein the rail type gantry crane is provided with a power system, a steering system, a braking system, an electric system and a communication system, the gantry crane comprises a pair of upright posts and a rail beam, the pair of upright posts transversely slide in a pair of rails, the rail beam is provided with a crane frame, the crane frame is of an I-shaped structure, an upper truss beam of the crane frame is shorter than a lower truss beam, two ends of the upper truss beam are fixed on the rail beam, the lower truss beam is provided with the longitudinal sliding rail, and the crane longitudinally slides in the longitudinal sliding rail.
4. The unmanned unloading method for the bulk cargo port is characterized by comprising the following steps:
step one, configuring the unmanned bulk cargo port unloading device according to any one of claims 1 to 3;
when the ship unloading task is carried out on the forward sea side berth, the inner collector card is parked on an overhead transverse road close to the forward sea side, and the outer collector card is parked on a ground transverse road;
thirdly, a plurality of gantry cranes close to one rail type gantry crane on the forward sea side transversely travel to the position above the cargo ship, the crane longitudinally travels to the position right above the cargo ship, the container is grabbed and transported to an inner collecting card, and the inner collecting card travels to an overhead transverse road between the ground transverse roads;
and fourthly, transversely advancing a plurality of gantry cranes far away from other rail type gantry cranes on the forward sea facing side to the upper part of the inner collecting card, longitudinally advancing a crane to the upper part of the inner collecting card, grabbing a container, transferring the container to the outer collecting card, and driving the outer collecting card away from a storage yard.
5. The unmanned unloading method for the bulk cargo port is characterized by comprising the following steps:
step one, configuring the unmanned bulk cargo port unloading device according to any one of claims 1 to 3;
step two, when the berth on the lateral sea side has a ship unloading task, the inner collecting card is parked on an overhead longitudinal road close to the lateral sea side, and the outer collecting card is parked on a ground transverse road;
thirdly, a plurality of gantry cranes of the plurality of track type gantry cranes transversely travel to the upper part of the cargo ship, the cranes longitudinally travel to the right upper part of the cargo ship, the containers are grabbed and transported to the inner collecting cards, and the inner collecting cards travel to overhead transverse roads between the ground transverse roads;
and fourthly, transversely advancing a plurality of gantry cranes of the plurality of track type gantry cranes to the upper part of the inner collecting card, longitudinally advancing the crane to the upper part of the inner collecting card, grabbing the container and transferring the container to the outer collecting card, and enabling the outer collecting card to leave a storage yard.
6. The unmanned unloading method for the bulk cargo port is characterized by comprising the following steps:
step one, configuring the unmanned bulk cargo port unloading device according to any one of claims 1 to 3;
when the forward sea facing berth and the lateral sea facing berth have the ship unloading task at the same time, the inner collecting card is parked on an overhead transverse road close to the forward sea facing side and an overhead longitudinal road close to the lateral sea facing side, and the outer collecting card is parked on a ground transverse road;
thirdly, a part of gantry cranes close to one track type gantry crane on the forward sea side transversely travel to the position above a cargo ship on the forward sea side berth, a crane longitudinally travels to the position right above the cargo ship on the forward sea side berth, a container is grabbed and transported to an inner truck, and the inner truck travels to an overhead transverse road between the ground transverse roads;
step four, the other part of gantry cranes close to one rail type gantry crane on the forward sea side and the gantry cranes far away from the other rail type gantry cranes on the forward sea side transversely travel to the position above the cargo ship on the side sea side, the crane longitudinally travels to the position right above the cargo ship on the side sea side, the grabbing container is transferred to an inner collecting card, and the inner collecting card travels to an overhead transverse road between the ground transverse roads;
and fourthly, transversely advancing a plurality of gantry hangers far away from the lateral sea facing side of other track type gantry cranes far away from the forward sea facing side to the upper part of the inner collecting card, longitudinally advancing a crane to the right upper part of the inner collecting card, grabbing a container, transferring the container to an outer collecting card, and enabling the outer collecting card to leave a storage yard.
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