KR20100123448A - Loading and unloading system of container using harbor structure on the sea, and loading and unloading method of container using harbor structure on the sea - Google Patents

Abstract

PURPOSE: A container loading/unloading system and method using a harbor structure on the sea are provided to load and unload containers on the sea using the harbor structure and transport the containers to a quay. CONSTITUTION: A container loading/unloading system comprises a harbor structure(10) on the sea and a container carrier(20). The harbor structure is floated by a plurality of buoys at the position apart from a quay(1). A plurality of container cranes(12) for loading and unloading of containers are installed in the harbor structure. The container carrier is installed to move on the sea between the quay and the harbor structure and loads containers(3). A plurality of ships come alongside the harbor structure to load and unload containers. The containers are transported by the container carrier between the harbor structure and the quay.

Description

LOADING AND UNLOADING SYSTEM OF CONTAINER USING HARBOR STRUCTURE ON THE SEA, AND LOADING AND UNLOADING METHOD OF CONTAINER USING HARBOR STRUCTURE ON THE SEA}

The present invention provides a container unloading and loading system using a marine port structure for loading and unloading a container at sea using a very large harbor structure provided at sea, and transporting it to a pier on land, and a container unloading using a marine port structure. And a shipping method.

In general, when loading cargo on a ship or unloading cargo loaded on the ship to the dock, the ship is docked or unloaded by using a crane installed on the dock after docking the ship on the dock.

In order to make loading and unloading work more convenient and quick, container ships are used mainly for transporting cargo into containers.In Korea, the average length is about 300m and the line width is about 40m. This is mainly used.

Currently, when such large container ships are docked at the docks, they cannot be docked on the docks by their own propulsion due to the shallow water near the docks and the risk of ship breakage or the collision of the ships with the docks. Then, the ship is slowly moved to the pier by its own force and stopped again when it is near the pier through communication between the head and stern tug. The ship will then be fully docked to the pier using tugs and ropes.

However, unlike regular cargo ships, container ships need to minimize the time it takes to unload a loaded container because the container ships must be transported regularly at certain times through specific routes. It is made of a problem that it takes a considerable time to berthing it to the pier.

In addition, there are very few large berths that can dock large container ships in Korea, and unloading and loading of containers are concentrated on a few large berths. There is also a situation that must wait in the, there is a problem that unnecessary time is consumed regardless of unloading and shipping.

In order to solve this problem, construction of a dedicated pier for large container ships is required, but it is difficult to secure a site for the construction of a large dedicated pier, and even if a pier is built on land, there is still a problem of shallow depth near the pier. Therefore, the risk of damage to the container ship as described above cannot be solved.

Accordingly, the present inventors have conducted studies on the method of enabling the unloading and shipping of the container at sea without docking a large container ship at the dock.

The present invention has been made to solve the above-mentioned problems, using a marine port structure that enables the container unloading and shipping at sea and can be transported to the pier without having to dock a large container ship to the pier on land An object of the present invention is to provide a container unloading and shipping system, and a container unloading and shipping method using a marine port structure.

Another object of the present invention is to provide an unloading and loading system of a container using a sea port structure that enables unloading and loading of a container in a conventional small dock, and a method of unloading and loading a container using a sea port structure.

The above object of the present invention is a system for loading or unloading a container from a ship to a land pier or a land pier to a ship, the space being separated from the pier so that a plurality of ships can be docked at sea. Floating on the water surface through a plurality of floats in position and is provided to be movable on the water surface between the sea port structure and the wharf, and the container harbor is provided with a plurality of container cranes for loading and unloading the container Including a possible container transport device, a plurality of vessels are docked to the maritime harbor structure to be unloaded and shipped of the container, and to transport the container between the maritime harbor structure and the pier through the container transport means Container using Marine Port Structure By providing a unloading and shipping system.

In addition, the object of the present invention described above, in a system for unloading or loading a container from a ship to a land pier or a land pier to a vessel, a predetermined distance from the pier so that a plurality of vessels can be docked at sea. It is formed by embedding the sea at a spaced apart location and provided with a marine port structure in which a plurality of container cranes are installed for loading and unloading the container, and a container which is provided to be movable on the water surface between the marine port structure and the wharf Including a transport device, a plurality of vessels are docked to the maritime port structure to be unloaded and shipped of the container, characterized in that for transporting the container between the maritime port structure and the pier by the container transport device Unloading Containers Using Maritime Port Structures And the shipping system can be achieved by providing.

Here, the maritime harbor structure preferably has an entrance area provided on one side to allow a plurality of vessels to enter and exit, and an eyepiece area provided inside so that ships entering through the entrance area can be docked.

The container conveying apparatus may include a loading plate having a surface on which a plurality of containers may be loaded, and a plurality of floating bodies mounted on the loading plate, and preferably a propellant mounted on the loading plate. It may include.

In addition, a marine bridge connecting the pier and the sea port structure to the sea is installed, the container transport vehicle that can transport the container while moving the sea bridge can be disposed on the pier and the sea port structure.

On the other hand, the object of the present invention described above, in a system for loading or unloading a container from a ship to a land pier or a land pier to a ship, a predetermined distance from the pier so that a plurality of ships can be docked at sea It is formed by burying the sea at a spaced apart location, and is provided with an offshore port structure in which a plurality of container cranes are installed for loading and unloading the container, an undersea tunnel connecting the pier and the offshore port structure to the seabed, and moving through the undersea tunnel. Including a container transport vehicle disposed in the wharf and the sea port structure to transport the container while a plurality of vessels docked to the sea port structure, the container is unloaded and shipped, and by the container transport vehicle To allow containers to be transported between wharf and offshore port structures. It can also be achieved by providing a container unloading and shipping system using a marine port structure characterized in that.

Here, the container may further include a container carrying device provided to be movable on the water surface between the marine harbor structure and the pier and capable of loading the container, such that the container is transported to the sea.

According to the container unloading and loading system using the sea port structure according to the present invention, and the container unloading and shipping method using the sea port structure, the container is used between the pier of the land and the super-large port structure provided at sea. By using conveying devices, sea bridges or subsea tunnels as a means of transport, container ships can be carried out at sea pier, since container unloading and loading can be carried out at sea without docking the container ship to the pier on land. Since it does not need to be docked, the time taken for loading and unloading the container can be shortened, which can be applied to existing small docks.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the embodiments described below are merely to describe in detail enough to be able to easily carry out the invention by those skilled in the art to which the present invention pertains, thereby limiting the protection scope of the present invention It does not mean.

First, in describing an embodiment of the present invention, it is to be noted that the same reference numerals are used for configurations in which the technical features are substantially the same.

1 is a schematic plan view of a loading and unloading system of a container using a marine port structure according to a first embodiment of the present invention. As shown, the container loading and unloading system using the maritime harbor structure comprises a maritime harbor structure 10 and a container transporter 20.

The marine port structure 10 may be a floating structure or a buried structure. In this case, in the case of floating, a plurality of floating bodies (not shown) should be installed in the marine port structure 10, and a plurality of anchor means (not shown) may be provided.

Such a sea port structure 10 is constructed at a position at a position spaced apart from the pier 1 on land, that is, a position where the container ship 2 can easily enter and dock.

In this case, the maritime harbor structure 10 has a size such that a number of container vessels 2 can be docked, for example, since the large container vessel 2 has a length of about 300m, such a container vessel 2 Can be constructed to have a length and width of about 1.5 to 2 km. However, the present invention is not limited thereto and may be constructed in a larger size depending on the number of ships that need to be docked at the same time.

In addition, a plurality of container cranes 12 for loading and unloading the container 3 are installed in the marine port structure 10.

Therefore, unlike the conventional method of loading and loading the container by docking the container ship to the dock of the land, the container ship 2 can be docked and shipped by docking the container ship 2 to the sea port structure (10).

Accordingly, it is possible to shorten the time taken to dock the container ship 2 to the pier 1 on the land, which is deeper in the depth away from the pier 1 than the container pier 1 on the land. This is because the berthing of the ship can be made quickly and easily.

On the other hand, the maritime harbor structure 10 preferably has an entrance area 14 formed on one side and an eyepiece area 16 extending inwardly connected to the entrance area 14, which is a container ship (2) To enter through the region 14 to be docked in the eyepiece area 16 provided on the inside of the maritime port structure (10).

As described above, when the container ship 2 is docked inside the marine port structure 10, the eyepiece area 16 is in a closed state, and thus the container ship 2 is moved from the outside of the marine port structure 10. The shaking of the ship 2 may be less during loading and loading than when docking.

In this case, the access area 14 is preferably formed to have a width that can be entered into a plurality of vessels, the eye area 16 is preferably to have a width and length that can accommodate a plurality of container vessels (2). .

As shown in FIG. 1, the container transport apparatus 20 is provided to be movable on the water surface between the marine harbor structure 10 and the pier 1, and the marine harbor structure (with the container 3 loaded therein) The container 3 is transported between the 10 and the pier 1.

Here, the container transport apparatus 20 preferably includes a loading plate having a surface on which the plurality of containers 3 can be loaded, and a plurality of floating bodies mounted below the loading plate. In this case, the loading plate is suitably formed to have a length and width of approximately 0.8 to 1 km in order to load and transport the plurality of containers 3 at a time, but as the size of the marine port structure 10 increases, the loading plate also becomes larger. Can be produced in size.

Meanwhile, an accommodating portion (not shown) corresponding to the shape of the loading plate may be formed in each of the wharf 1 and the marine port structure 10, which is used to store the container 3 loaded on the loading plate. When unloading into the pier (1) or offshore port structure (10), the eyepiece is to maintain a stable state.

In addition, a separate tugboat (not shown) may be used to move the container transporter 20 from the surface, but preferably, a propellant (not shown) may be mounted on a loading plate so that the container transporter 20 is moved by its own propulsion force. As the propellant, a propeller or a jet engine may be used.

2 to 4 are schematic plan views of the container unloading and shipping system using the marine port structure according to the second to fourth embodiments of the present invention. The container unloading and shipping system shown in FIGS. 2 to 4 further adds a separate container transport means to the container unloading and shipping system according to the first embodiment of the present invention.

First, the second embodiment of the present invention is to further install the marine bridge 30 in addition to the container transport apparatus 20 that is moved in the water surface between the pier (1) and the sea port structure (10). Here, the marine bridge 30 is to be connected to the pier (1) and the maritime port structure 10 in the sea to provide a maritime transport path of the container. In this case, a plurality of container transport vehicles 40 capable of transporting the container 3 while moving the marine bridge 30 are disposed in the pier 1 and the sea port structure 10.

In addition, a third embodiment of the present invention is to install a subsea tunnel 50 between the pier (1) and the sea port structure 10, the sea tunnel 50 is a pier (1) and the sea port structure 10 It is connected to the seabed to provide the seabed transportation path. Even in this case, a plurality of container transport vehicles 40 capable of transporting the container 3 while moving the marine bridge 30 are disposed in the wharf 1 and the sea port structure 10.

In addition, the fourth embodiment of the present invention is a means for transporting the container between the pier (1) and the sea port structure (10), the container transport apparatus 20, the offshore bridge 30 and the subsea tunnel (50) All installed.

As such, when the marine bridge 30 or the subsea tunnel 50 is used as the container transport means, the container can be transported more stably than the container transport apparatus 20 moved from the water surface, and the container transport vehicle ( When 40) is moved to the pier (1), since the loaded container can be transported directly to the required place without having to unload to the pier (1), it is possible to reduce the work of loading the container in the transport vehicle at the conventional pier. The time can be further shortened.

For reference, only the marine bridge 30 or the subsea tunnel 50 is installed and used as a container transportation means, and a method of excluding the container transportation device 20 is also possible.

On the other hand, the technical features of the marine port structure 10 and the container transport apparatus 20 is substantially the same as the case of the first embodiment of the present invention described above, a detailed description thereof will be omitted.

A process of unloading or loading a container from a container ship to a dock of land using a container loading and loading system using a marine harbor structure according to the present invention will be described with reference to FIGS. 1 to 4.

First, the container ship 2 is constructed at a position spaced apart from the pier 1 on the shore by a sea port structure 10 that can be docked at sea, and between the pier 1 and the sea port structure 10 To prepare a container transport apparatus 20 to move to the sea, the process of installing the offshore bridge 30 and / or subsea tunnel 50 should be preceded as necessary. In this case, the container crane 12 is also installed in each of the pier 1 and the marine port structure 10.

When unloading the container loaded on the container ship, first dock the container ship (2) to the sea port structure (10). In this case, since the marine port structure 10 floats in the deep sea, the container ship 2 can be docked quickly and easily, and it is preferable to dock the container ship 2 in the eyepiece area 16. Is as described above.

When the container ship 2 is docked to the maritime harbor structure 10, the container 3 shipped to the container vessel 2 by the container crane 12 of the maritime harbor structure 10 is used for the maritime harbor structure 10. To unload. In this case, the container carrying device 20 may be moved to the sea port structure 10 toward the eyepiece at the same time.

Then, the container 3 unloaded in the marine port structure 10 is loaded into the container transporter 20 using the container crane 12, and when the loading is completed, the container transporter 20 is loaded into the wharf 1. Move to.

Then, when the container transporter 20 arrives at the dock 1 and docks, the container 3 loaded on the container transporter 20 is transported using the container crane 12 of the dock 1. By unloading, the container unloading process is completed.

Thereafter, the container 3 may be transported to a required place by using the container transport vehicle 40 disposed at the pier 1.

On the other hand, when the container 3 is to be transported through the marine bridge 30 or the undersea tunnel 50, the container port 2 is unloaded from the container port 2 to the sea port structure 10 and then the sea port structure The container 3 unloaded at 10 is loaded onto a plurality of container transport vehicles 40 arranged on the marine port structure 10 using the container crane 12.

Then, when the loading of the container 3 to the container transport vehicle 40 is completed, the container transport vehicle 40 is moved to the pier 1 through the marine bridge 30 or the subsea tunnel 50.

Thereafter, the container 3 loaded on the container transport vehicle 40 may be transported directly to a required place without being unloaded or unloaded to the pier 1.

On the other hand, when the container is to be shipped from the pier to the container ship, first, by using the container crane 12, the container 3 arranged in the pier 1, the container transport apparatus 20 or the container transport vehicle 40 Load on.

Then, the container transport device 20 is moved to the sea port structure 10 to transport the container to the sea, or the container transport vehicle 40 is moved through the sea bridge 30 or the submarine tunnel 50 to move the container. Transport by sea or seabed.

When the container transporter 20 or the container transporter 40 arrives at the sea port structure 10, the container transporter 20 or the container transport vehicle is carried out using the container crane 12 installed in the sea port structure 10. The container 3 loaded in the 40 is unloaded to the marine port structure 10, and the container 3 ready for shipment is prepared before the container ship 2 docks with the marine port structure 10. FIG.

Then, when the container ship 2 is docked in the sea port structure 10, by loading the container to the container ship 2 using the container crane 12 of the sea port structure 10, Shipment process is completed.

1 is a schematic plan view of a loading and unloading system of a container using a sea port structure according to a first embodiment of the present invention.

Figure 2 is a schematic plan view of the container unloading and shipping system using a sea port structure according to a second embodiment of the present invention.

3 is a schematic plan view of a loading and unloading system of a container using a marine port structure according to a third embodiment of the present invention.

4 is a schematic plan view of a loading and unloading system of a container using a sea port structure according to a fourth embodiment of the present invention.

※ Explanation of symbols used in main part of drawing

1: wharf 2: container ship

3: container 10: offshore port structure

12: container crane 14: access area

16: eyepiece area 20: container transport apparatus

30: offshore bridge 40: container transport vehicle

50: Submarine Tunnel

Claims (12)

A system for unloading or loading a container from a ship to a shore pier or a land to a ship, A marine port structure which floats on the water surface through a plurality of floats at a position spaced a predetermined distance from the pier so that a plurality of ships can be docked at sea, and a plurality of container cranes are installed for loading and unloading containers; And It is provided to be movable on the water surface between the maritime harbor structure and the pier, the container carrying device capable of loading the container, including a plurality of vessels docked in the maritime harbor structure is made to unload and ship the container, Container loading and unloading system using a marine port structure, characterized in that for transporting the container between the maritime port structure and the pier via a container transport means. A system for unloading or loading a container from a ship to a shore pier or a land to a ship, An offshore port structure which is formed by embedding the sea at a position spaced apart from the pier so that a plurality of ships can be docked at sea, and installed with a plurality of container cranes for loading and unloading the container; And It is provided to be movable on the water surface between the maritime harbor structure and the pier, container carrying device capable of loading the container, including a plurality of vessels docked in the maritime harbor structure is made to unload and ship the container, Container loading and unloading system using a marine port structure, characterized in that for transporting the container between the maritime port structure and the pier by the container transport device. The method according to claim 1 or 2, The maritime harbor structure has a seaport structure having an entrance area provided on one side so that a plurality of ships can enter and exit, and an eyepiece area provided inside so that ships entering through the access area can be docked. Unloading and shipping system of used containers. The method according to claim 1 or 2, The container transport apparatus includes a loading plate having a surface on which a plurality of containers can be loaded, and a plurality of floating bodies mounted on the loading plate. The method according to claim 4, The container transport apparatus is a container unloading and shipping system using a marine port structure, characterized in that it further comprises a propellant mounted to the loading plate. The method according to claim 1 or 2, An offshore bridge is installed to connect the wharf and the sea port structure to the sea, and the wharf and sea port structure is provided with a maritime port structure, wherein a container transport vehicle is arranged to transport the container while moving the sea bridge. Unloading and shipping system of used containers. A system for unloading or loading a container from a ship to a shore pier or a land to a ship, An offshore port structure which is formed by embedding the sea at a position spaced apart from the pier so that a plurality of ships can be docked at sea, and installed with a plurality of container cranes for loading and unloading the container; An undersea tunnel connecting the pier and the sea port structure to the sea floor; And Including a container transport vehicle disposed in the wharf and the sea port structure to move the container while moving through the sea tunnel, wherein a plurality of ships are docked at the sea port structure to unload and ship the container, Container loading and unloading system using a marine port structure, characterized in that for transporting the container between the dock and the sea port structure by the container transport vehicle. The method of claim 7, And further comprising a container carrying device is provided to be movable on the water surface between the maritime harbor structure and the pier, the container can be loaded, the container unloading and using the maritime harbor structure, characterized in that Shipment system. A method for unloading a container from a ship to a dock on land, Docking the vessel at a sea port structure constructed at a position spaced apart from the pier; Loading and unloading a container loaded on the vessel into the marine harbor structure using a container crane installed in the marine harbor structure when the vessel is docked to the marine harbor structure; Loading a container unloaded in the marine harbor structure into a container transport apparatus disposed on the water surface between the marine harbor structure and the pier using a container crane; Moving the container carrier loaded with containers to the pier by sea; And Loading and unloading a container loaded on the container transporter to the wharf by using the container crane installed at the wharf when the container transporter is docked at the wharf. Unloading method. A method for unloading a container from a ship to a dock on land, Docking the vessel at a sea port structure constructed at a position spaced apart from the pier; Loading and unloading a container loaded on the vessel into the marine harbor structure using a container crane installed in the marine harbor structure when the vessel is docked to the marine harbor structure; Loading a container unloaded in the marine harbor structure into a plurality of container transport vehicles disposed on the marine harbor structure by using a container crane; And Moving the container transport vehicle to the wharf through an offshore bridge or undersea tunnel that connects the sea port structure and the wharf to the wharf. In a method for loading a container by ship from a land pier, Loading a container in a container transport apparatus capable of moving by sea using a container crane installed at the pier; Moving the container transport apparatus to a sea port structure constructed at a position spaced apart from the pier by a predetermined distance; Loading and unloading a container loaded in the container transportation device into the marine harbor structure using a container crane installed in the marine harbor structure when the container transportation device is docked with the marine harbor structure; Docking a vessel on the marine harbor structure; And Shipping a container to the vessel using a container crane of the maritime port structure; Shipping method of a container using a maritime harbor structure comprising a. In a method for loading a container by ship from a land pier, Loading containers into a plurality of container transport vehicles using a container crane installed at the pier; Moving the container transport vehicle to the marine harbor structure through a marine bridge or a submarine tunnel that connects the pier and a marine harbor structure constructed at a position spaced apart from the pier by a predetermined distance; Unloading the container loaded on the container transport vehicle by using the container crane installed in the sea port structure when the container transport vehicle arrives at the sea port structure; Docking a vessel on the marine harbor structure; And Shipping a container to the vessel using a container crane of the maritime port structure; Shipping method of a container using a maritime harbor structure comprising a.

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