KR20100127134A - Loading and unloading equipment of a mobile harbor and method thereof - Google Patents

Abstract

PURPOSE: A loading and unloading device of a mobile harbor and a method using the same are provided to enable the stable loading and unloading of cargo in a mobile harbor by effectively maintaining the horizontality of a platform. CONSTITUTION: A loading and unloading device(10) of a mobile harbor comprises multiple beams(23), a guide structure(25), a carrier(27), and a balance. One end of a support beam is supported on a platform with a freight loading space. The guide structure is connected to the other end of the support beam. The carrier is coupled with the guide structure to be movable. The balance maintains the horizontality of a platform according to the transfer of the cargo.

Description

LOADING AND UNLOADING EQUIPMENT OF A MOBILE HARBOR AND METHOD THEREOF}

The present invention relates to a device for loading and unloading a mobile port and a method using the same. Specifically, a mobile port (mobile harbor) for loading and unloading cargo can be loaded and unloaded while anchored at sea off the land. The present invention relates to a device, and also to a method for loading and unloading cargo by the loading and unloading device of such a mobile port.

As a means of moving goods remotely, maritime transportation by ship uses less energy than other means of transportation and the transportation cost is low, so much of international trade relies on maritime transportation.

In recent years, in marine transportation such as container ships, large-scale ships are used to improve the efficiency of transportation, which is intended to secure the economics of transportation by increasing the transportation volume of the vessel. Accordingly, more and more ports are required to have mooring and unloading facilities for docking large vessels.

However, harbors that can be docked by large container ships are limited at home and abroad, and the construction of such a port is not only expensive, but also requires a large space. In addition, due to the construction of a large port has a lot of influence on the surrounding environment, such as causing a traffic jam or destruction of the coastal environment, there are many restrictions on the construction of a large port.

Accordingly, the present applicant has invented a mobile port that can load and unload cargo while anchored in a sea off the land without docking a large vessel to the inner wall of the port, and filed a method of transporting the cargo using the same (Korean Application No. 10) -2008-0041981, the name of the invention "mobile port for improving the marine transport system and cargo transport method using the same") has been registered (Registration No. 10-0895604).

However, when a conventional crane device is used for such a mobile port, it is difficult to equilibrate the platform on which the cargo to be loaded or unloaded in the mobile port is loaded. Therefore, the platform can be quickly loaded or unloaded while maintaining the platform equilibrium. I need a new device.

The present invention provides a loading and unloading device of a mobile port capable of loading and unloading cargo while maintaining the equilibrium of a platform on which a cargo to be loaded or unloaded is loaded, thereby enabling stable loading and / or unloading of cargo even in a mobile port. The purpose is to.

In addition, the present invention provides a loading and unloading device of a mobile port capable of quickly loading and / or unloading cargo, thereby minimizing the time required for loading and / or unloading cargo to improve the efficiency of loading and / or unloading For that purpose.

In order to achieve the above object, the loading and unloading device of the mobile harbor according to an embodiment of the present invention, a plurality of support beams, one end is supported on the platform having a space for loading or unloading cargo, and support beams A guide structure that is connected to and supported by the other end of the carrier, a carrier movably coupled to the guide structure to transfer cargo, and a balance that maintains an equilibrium of the platform according to movement of the carrier and / or transfer of cargo by the carrier; And a control unit for controlling the moving position of the balance.

Here, the carrier includes a carrier main body and an extension beam which is formed to be able to be loaded in and out of one side of the carrier body to allow the transfer of cargo, and the balance is a carrier balance that is entered and exited corresponding to the entry and exit of the extension beam from the other side of the carrier body. It may include.

In addition, the extension beam is a combination of multi-stage beams having different diameters, and may be formed to be able to enter and exit in multiple stages from one side of the carrier body.

In addition, the guide structure may be a rectangular shape connected by a beam, each of the beams of the rectangular shape may be provided with a movable balance to move along it.

In addition, two beams facing each other of the guide structure may be coupled to each other so as to be movable on one side and the other side of the carrier, and the balance may include a movable balance that moves along two opposite beams of the guide structure.

Here, the balance may include a first movable balance movable in the longitudinal direction of the platform and a second movable balance movable in the width direction of the platform.

In addition, the wire is coupled to the upper portion of the carrier body and the upright beam standing upright in the upper portion of the carrier body in accordance with the protrusion of the extension beam, and the wire connected to the other side of the carrier body through one end of the upright beam from the end of the extension beam It may further include.

Here, the other end of the upright beam may be upright on one side of the carrier body.

In addition, the upright beam is coupled to the upper portion of the carrier body through the hinge, the rotation is upright by the hinge, the hinge may include a stopper for stopping the upright beam in the upright position of the upright beam.

In addition, the wire may be connected to the other side of the carrier body by a winch.

Here, the carrier further includes a cargo manipulator capable of holding cargo, and a guide rail is formed below the carrier body and the extension beam, and the cargo manipulator may move along the guide rail.

Here, the cargo manipulator may be provided with a rotating unit to enable the rotation of the held cargo.

In addition, the support beam may be provided at each corner of the platform, and the support beam may be provided with a stabilizer for maintaining the stable posture of the guide structure during the transport of the cargo.

Here, the stabilizer may be located between the support beam and the guide structure, and the stabilizer may include a gyroscope.

In addition, the support beam may be formed to be extensible, and the support beam is a combination of multi-stage beams having different diameters, and each beam may extend in multiple stages.

In addition, the side of the platform may further include a docking device to maintain the platform connected to the ship or dock at the time of transport of the dock, the docking device and the docking panel in direct contact with the ship or dock, It may include a buffer connecting portion for buffering and connecting the platform.

Here, the docking panel may be connected to the ship or the dock by using vacuum suction or magnetic force, the buffer connection portion may be a connection member or a hydraulic cylinder of a flexible material.

In addition, as a method of transporting cargo using the loading and unloading device of the mobile port according to an embodiment of the present invention, the carrier by moving the carrier along the guide structure connected to the other end of the plurality of support beams one end is supported on the platform It is located to correspond to the position of the cargo, and transport the cargo by the carrier, the balance of the platform can be maintained by the balance during the movement of the carrier and / or transport of the cargo.

Here, the guide structure may be a rectangular shape connected by a beam, the balance may include a movable balance to move along each beam of the guide structure.

In addition, the balance of the platform may be maintained by the movement of the movable balance during the movement of the carrier and the transfer of cargo.

Here, the carrier includes a carrier body, an extension beam which is formed to be accessible from one side of the carrier body to enable transport of the container, and a cargo manipulator capable of holding cargo, and the balance is extended from the other side of the carrier body. Carrier balance is entered in response to the entry and exit of the carrier, the transfer of the cargo by the carrier, the extension beam is withdrawn from one side of the carrier, the cargo operator moves along the carrier body and the extension beam to the upper side of the cargo, the freight operator After gripping, the cargo moves to the position to be transported, and the cargo operator can put down the cargo.

In addition, as the extension beam is pulled out from one side of the carrier, the balance of the platform may be maintained as the carrier balance formed to be pulled out from the other side of the carrier body is drawn out.

Here, the movement of the cargo manipulator to the position where the cargo is to be transported may include movement along the carrier body and the extension of the cargo manipulator and / or movement along the guide structure of the carrier.

In addition, the device for loading and unloading the mobile port includes an upright beam standing upright at the upper portion of the carrier body as the extension beam extends, and a wire connected to the winch on the other side of the carrier body via one end of the upright beam from the end of the extension beam. Further, as the extension beam is pulled out, the upright beams can be upright at the top of the carrier body and the wires can be released from the winch.

The device for loading and unloading a mobile port and a method using the same according to the present invention effectively maintain the equilibrium of the platform on which the cargo to be loaded or unloaded, so that the cargo can be stably loaded and / or unloaded in the mobile port. There is.

In addition, the device for loading and unloading a mobile port and a method using the same according to the present invention are capable of quickly loading and / or unloading cargo, thereby minimizing the time required for loading and / or unloading the cargo, thereby loading and / or It has the effect of improving the efficiency of unloading.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the device for loading and unloading the mobile port and the method using the same according to an embodiment of the present invention. The following specific examples merely illustrate the loading and unloading apparatus and the method of using the mobile harbor according to the present invention by way of example, and are not intended to limit the scope of the invention. In describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

1 is a schematic diagram of a loading and unloading device of a mobile port according to an embodiment of the present invention, Figure 2 is a plan view of a loading and unloading device of a mobile port according to an embodiment of the present invention, Figure 3 is a view of the present invention 4 is a front view of a loading and unloading device for a mobile port according to an embodiment, and FIG. 4 is a side view of the loading and unloading device for a mobile port according to an embodiment of the present invention.

As shown in Figure 1, 2, 3 or 4, the loading and unloading device 10 of the mobile harbor according to an embodiment of the present invention is provided with a space (S) on which the cargo (C) to be loaded or unloaded is loaded A plurality of support beams 23 having one end 23a supported on the platform 21, a guide structure 25 connected to and supported by the other end 23b of the support beam 23, and a guide structure 25. The carrier 27 is movably coupled to transport the cargo C, and the platform 21 is in equilibrium according to the movement of the carrier 27 and / or the transport of the cargo C by the carrier 27. And a control unit (not shown) for controlling the movement positions of the balances 31 and 33. Although not shown in the drawings, the control unit controls to move the positions of the balances 31 and 33 in response to the change in the equilibrium state of the platform 21 in order to maintain the equilibrium state of the platform 21. It may be provided in the cockpit 50.

Here, the cargo (C) to be loaded or unloaded may be a cargo (C) to be loaded from the vessel or pier (not shown) to the platform 21, or the cargo (C) to be unloaded from the platform 21 to the vessel or the pier. Can be.

Platform 21 is provided with a space (S) in which the cargo (C) to be loaded or unloaded is located or located, by the loading and unloading device 10 of the mobile port according to an embodiment of the present invention The cargo transferred to the platform 21 may be shipped, or the cargo to be unloaded by the ship or the pier may be located.

Here, the plurality of support beams 23 support the guide structure 25 at the same time as one end is supported by the platform 21. Specifically, one end of the plurality of support beams 23a is firmly fixed to the platform 21 through coupling means such as bolting, and the other end 23b is connected to the guide structure 25 to guide the Support the structure 25. Here, the guide structure 25 is a rectangular shape coupled to the beam, the plurality of support beams 23 may support a rectangular shaped corner.

Here, the support beam 23 and the guide structure 25 may be directly coupled, or may be connected via the stabilizer 35 to maintain the stable posture of the guide structure 25 during the transport of the cargo (C). The support beam 23 enables the loading and unloading of the cargo while directly supporting the guide structure 25.

In addition, the carrier 27 is one side (27a) and the other side (27b) is coupled to the guide structure 25, is formed to be movable along the guide structure (25). This is to allow the cargo C to be transported to the target position by the movement of the carrier 27.

Here, when the carrier 27 moves along the guide structure 25 or moves the cargo C on the carrier 27, a movement of weight occurs on the platform 21, and thus the platform 21. Since the equilibrium state cannot be maintained, such as tilting to one side, balances 31 and 33 may be provided to maintain the equilibrium state of the platform 21.

Here, the balances 31 and 33 are formed to be movable to maintain the equilibrium state of the platform 21, and are formed to be input and exit from the other side 27b of the carrier body 27c or the guide structure 25. It can be formed to be movable along. Of course, although not shown in the drawings, the balance may be located inside or on the surface of the platform 21 and may be located anywhere as long as the structure can maintain the equilibrium of the platform 21 while moving. Further, although not shown in the drawings, a ballast tank (not shown) is provided on the lower side of the platform 21, the number of ballast flowing into and out of the ballast tank can reinforce the role of the balance.

First, the carrier 27 may include a carrier main body 27c and an extension beam 27e which is formed to be able to enter and exit from one side 27a of the carrier main body 27c to allow the transport of the cargo C. In this case, the balance 31 may be formed on the other side 27b of the carrier body 27c.

Here, the extension beam 27e may be located inside the carrier main body 27c and may come out from the inside of the carrier main body 27c when the cargo C is to be conveyed, or may be folded to form a cargo ( C) can be unfolded if you want to transfer it. In addition, when the extension beam 27e is formed by the combination of the multi-stage beams of different diameters, and the extension beam 27e comes out from the inside of the carrier main body 27c, these multi-stage beams may be unfolded in turn. The extension beam 27e shown in FIG. 1 is formed of a combination of two-stage beams, and shows an extension of the extension beam 27e out of the carrier body 27c when the cargo C is transferred. . When the extension beam 27e is formed in the structure of the multi-stage beam in this way, when the extension beam 27e is located inside the carrier body 27c, the space occupied by the extension beam 27e in the carrier body 27c is Can be reduced. Although not shown here, between the multi-stage beams may be provided with a locking portion (not shown) and a fixing portion (not shown) for fixing each beam so that each beam is not separated.

When the extension beam 27e formed as described above comes out of the carrier body 27c for transporting the cargo, the center of gravity of the loading and unloading device 10 of the mobile harbor is moved in the direction of the extension beam 27e. , This breaks the equilibrium state of the platform 21, and in order to maintain the equilibrium state, a carrier balance 31 capable of entering and exiting from the other side 27b may be provided at the other side 27b of the carrier body 27c. . The carrier balance 31 may have a form in which a balance 31a having a predetermined weight is connected to the balance beam 31b, and the balance beam 31b enters and exits from the other side 27b of the carrier body 27. 31) enables entry and exit. At this time, when the extension beam 27e comes out from one side 27a of the carrier main body 27, the carrier balance 31 is discharged from the other side 27b of the carrier main body 27 correspondingly. The degree of entry and exit of the carrier balance 31 corresponding to the entry and exit length of the extension beam 27e depends on the design matter, that is, the material or weight of the extension beam 27e and the material or weight of the balance 31a and the balance beam 31b. It can be adjusted appropriately. In addition, the carrier balance 31 is not only loaded in response to the entry and exit of the extension beam 27e, but also held in equilibrium even when the cargo C to be transferred to the extension beam 27e is held. The weight of (C) may also be taken into account. Here, in the case where the extension beam 27e does not come out and exists inside the carrier body 27, the carrier balance 31 also does not come out of the other side of the carrier body 27 when the loading and unloading device 10 of the mobile harbor is provided. It can be set to the equilibrium offset of.

Here, the guide structure 25 may be a rectangular shape connected by a beam, the support beam 23 may support each corner of the guide structure 25 of the rectangular shape. In addition, each beam of the guide structure 25 may be provided with a movable balance (33). In FIG. 1, only the movable balance 33 that can move side by side with the carrier 27 is illustrated, but a movable balance (not shown) that can move vertically with the carrier 27 is provided in the guide structure 25. Of course it can. In this case, the movable balance which can move vertically with the carrier 27 may be provided to move along the guide structure 25 on both sides of the carrier 27. Here, each movable balance 33 is maintained in the equilibrium state of the platform 21 by moving in the opposite direction to the movement of the weight. Furthermore, although not shown in the drawings, the number of ballasts may of course replace or reinforce the role of the movable balance 33.

As shown in FIG. 1, one side and the other side of the carrier 27 are movably coupled to two opposite beams 25a of the guide structure 25, respectively, and two opposite beams of the guide structure 25 ( 25b) may be provided with a movable balance (33). Here, the movable balance 33 is a guide structure in response to the carrier 27 moves along the guide structure 25 or the entry and exit of the extension beam 27e and the transport of the cargo C by the extension beam 27e. It is possible to maintain the equilibrium of the loading and unloading device 10 of the mobile harbor while moving along 25). That is, when the extension beam 27e comes out, the movable balance 33 may move along the guide structure 25 in the direction opposite to the protruding direction of the extension beam 27e to maintain the equilibrium state of the platform 21. As the extension beams 27e return to the inside of the carrier 27 again, the extension beams 27e may move along the guide structure 25 in a direction opposite to the return direction of the extension beams 27e to maintain the equilibrium of the platform 21. .

In addition, although FIG. 1 illustrates an embodiment in which the movable balance 33 is formed in the guide structure 25, the movable balance 33 may be formed on the upper portion of the platform 21.

That is, as shown in FIG. 6, the movable first balance 35a movable in the longitudinal direction of the platform 21 on the platform 21 and the movable second balance movable in the width direction of the platform 21. (35b) is provided, the loading and unloading device 10 of the mobile harbor while moving along the balance guide 37 in response to the entry and exit of the extension beam (27e) and transfer of the cargo (C) by the extension beam (27e) The equilibrium of can be maintained.

Although not shown in the drawings, the balance is not formed at the upper portion of the guide structure 25 or the platform 21, but is formed at the inside or the bottom of the platform 21, or may be formed between the support beams 23. Of course you can.

In addition, as shown in Figure 1, the upright is coupled to the upper portion of the carrier body (27c) for the stable transport of the cargo (C), and standing upright on the upper portion of the carrier body (27c) in accordance with the protrusion of the extension beam (27e). Beam 41 may be provided. In addition, the wire 43 may be connected to the other side 27b of the carrier body 27c via one end 41a of the upright beam 41 from the end of the extension beam 27e.

Specifically, when the extension beam 27e exits from the carrier 27 for shipment or unloading of the cargo C, the upright beam 41 provided on the upper side of the carrier body 27c is formed of the carrier body 27c. It can be upright from the top, and at this time, a wire 43 connected to the other side 27b of the carrier body 27c through one end 41a of the upright beam 41 from the end of the extension beam 27e is predetermined. It has a tension and can stably support the extension beam 27e, the upright beam 41, and the like.

Here, the upright beam 41 may be upright by the rotation of the upright beam 41 by the hinge 46 by being coupled by the carrier body 27c and the hinge 46 in the upper portion of the carrier body 27c, A roller 41b is provided at one end 41a of the upright beam 41 to guide the wire 43 according to the upright or extension beam 27e of the upright beam 41.

In addition, in this case, the hinge 46 may be provided with a stopper 45 for fixing the position of the upright beam 41 at the position where the upright beam 41 stands upright. The stopper 45 functions to allow the upright beam 41 to rotate in the upper portion of the carrier body 27c and stop at the upright position. The stopper 45 is fixed to fix the upright beam 41 in the upright position. An apparatus (not shown) may be provided separately.

Here, as shown in FIG. 1 or FIG. 7, the wire 43 supports the extension beams 27e, the upright beams 41, and the like while maintaining a predetermined tension, and for this purpose, the other side of the carrier body 27c 27b) may be connected via a winch 47. The winch 47 may be an electric motor operated by receiving electric power from an electric motor or a propulsion engine (not shown). Although the single winch is illustrated in FIG. 8, a double or multi-dong winch may be used. The winch 47 maintains the predetermined tension of the wire 43, and the upright beam 41 is erected from the upper side of the carrier 27 to the extension beam 27e and the upright beam 41 in an upright state. Support stably.

In addition, the carrier 27 may include a cargo manipulator 53 capable of holding the cargo (C) directly.

Although not shown in the drawings, a guide rail (not shown) is provided below the carrier body 27c and the extension beams 27e such that the cargo manipulator 53 is movable under the carrier body 27c and the extension beams 27e. C) is formed, and a moving operation part (not shown) that is movable while being guided along the guide rail on the upper part of the cargo manipulator 53. In addition, the cargo manipulator 53 may be provided with a rotating unit (not shown) capable of rotating the cargo (C) in the state of holding the cargo (C).

Here, as shown in Figure 1, the support beam 23 for supporting the guide structure 25, the platform 21, when the loading and unloading device 10 of one mobile harbor is provided on the platform 21 It can be located at the top of the). However, when the loading and unloading device 10 of the plurality of mobile ports is provided on the platform 21, each loading and unloading device 10 may be continuously provided on the upper portion of the platform 21.

In addition, the support beam 35 is to maintain the stability of the support structures, such as the guide structure 25 and the carrier 27 during the movement of the carrier 27 or the entry and exit of the extension beam 27e and the transport of the cargo (C) The stabilizer 35 may be provided. The stabilizer 35 may alleviate or eliminate the shaking of the guide structure 25 and the carrier 27, and may be directly connected to the guide structure 25 by being positioned between the support beam 23 and the guide structure 25. have. In addition, the stabilizer 35 may include a gyroscope.

The gyroscope is also known as a gyrostabilizer, which uses a principle that allows a metal disk with a central axis and heavy edges to hold the center of gravity and rotate freely in any direction of the center axis space. Here, the stabilizer 35 may also include a horizontal stabilizer and a vertical stabilizer in addition to the gyroscope.

In addition, the support 23 may be formed to be extendable. Specifically, the support beam 23 may extend in response to the loading quantity of the cargo (C) or the height of the place where the cargo (C) of the ship or the pier is located, such that the guide structure 25 and the carrier 27 You can adjust the height. Here, the support beam 23 is a combination of multi-stage beams having different diameters, and each beam may extend in multiple stages. 1 illustrates a case in which the support 23 is formed by a combination of two-stage beams, but may also be formed by a combination of three or more beams.

In addition, when the loading and unloading device 10 of the mobile harbor is connected to the platform 21 and a ship or a pier (not shown) to perform the loading and unloading operation of the cargo (C), the platform ( The docking device 60 may be provided at a side of the 21. The docking device 60 accommodates the relative movement of the platform 21 and the ship or the pier, thereby preventing them from colliding with each other or sudden shaking. The docking device 60 includes a docking panel 60a in direct contact with the side of the ship or the pier, and a buffer connection part 60b connecting the docking panel 60a and the platform 60b.

Here, the docking panel 60a may be a vacuum adsorption plate or a magnetic plate so that the docking panel 60a may be continuously connected to the ship or the pier during the transport of the cargo C. If the docking panel (60a) is a magnetic plate, the side of the ship or pier should be a metal material that can accommodate the magnetic force. In addition, the docking panel 60a may be surrounded by a flexible member.

In addition, the buffer connection portion 60b accommodates relative movement between the docking panel 60a and the platform 21 coupled with the ship or the pier, and serves to cushion the shaking, and the docking coupled with the ship or the pier It may be a connection member or a hydraulic cylinder of a flexible material that can cushion the movement of the panel (60a).

Referring to Figure 5 with respect to the operation of the loading and unloading device of the mobile port according to an embodiment of the present invention as described in detail as follows.

First, when there is no loading or unloading operation of the cargo (C), the loading and unloading device 10 of the mobile harbor is as shown in Figure 5 (a). Here, it will be described for the case where the loading and unloading device 10 of the mobile port to perform the unloading operation. First, the support beam 23 extends to the height of the place where the cargo C is unloaded, the carrier 27 is moved along the guide structure 25 to the position of the cargo (C). Next, the upright beam 41 stands up while the extension beam 27e extends from the carrier 27. At this time, the wire 43 is connected to the other side 27b of the carrier body 27c through one end 41a of the upright beam 41 from the end of the extension beam 27e, and maintains a predetermined tension. Thereafter, the cargo is unloaded to the ship or the pier through the movement of the carrier 27 and the movement along the extension beam 27e and the carrier body 27c of the cargo manipulator 53. The loading and unloading device 10 of the mobile harbor is similarly operated when it is desired to carry out the loading operation.

Hereinafter, an embodiment of a method of transporting cargo using a loading and unloading device of a mobile harbor according to an embodiment of the present invention will be described in detail.

First, the method of loading and unloading a mobile port according to an embodiment of the present invention, the carrier 27 along the guide structure 25 connected to the other end of the plurality of support beams 23, one end of which is supported on the platform 21 To move the carrier 27 to correspond to the position of the cargo (C), to transport the cargo (C) by the carrier 27, during the movement of the carrier 27 and / or transport of the cargo (C) The balance of the platform 21 is maintained by the movement of the balances 31 and 33.

Specifically, when loading the cargo (C) to the loading space (S) of the platform 21, to move the carrier 27 along the guide structure 25 to correspond to the position of the cargo located on the ship or pier, Carrier 27 is to be shipped by transporting the cargo to the loading space (S) of the platform 21, at this time, the carrier or process that the carrier 27 is moved to a position corresponding to the position of the cargo located on the ship or wharf The balance of the platform 21 is maintained by the movement of the balances 31 and 33 during the process of transferring the cargo to the loading space S by the 27. On the contrary, when the cargo C is unloaded from the loading space S of the platform 21 to the ship or the pier, the carrier 27 guides the carrier 27 to correspond to the position of the cargo located in the loading space S. Moving along, the carrier 27 is to ship the cargo to the ship or wharf, the balance of the platform 21 by the movement of the balance (31, 33) in the process is likewise maintained.

Here, the guide structure 25 may be a rectangular shape connected to the beam, the balance may be a movable balance 33 to move along this in each beam of the guide structure (25). In detail, when the cargo is shipped to the loading space S of the platform 21, the movable balance 33 is guided in the process of moving the carrier 27 to a position corresponding to the position of the cargo located on the ship or the pier. A balance (not shown) that can move in a direction perpendicular to the movement of the carrier 27 in the structure 25 is caused to move in the opposite direction of the carrier 27, where the carrier 27 loads the cargo onto the platform 21. During the process of transferring to the space (S), the balance 33 is moved in the opposite direction of the movement of the cargo so that the equilibrium state of the platform 21 is not obstructed by the movement of the cargo. This equilibrium is likewise achieved when the cargo is unloaded by ship or wharf.

In addition, the carrier 27 is a carrier main body 27c, an extension beam 27e that is formed to be able to enter and exit from one side 27a of the carrier main body 27c to enable the transport of cargo, and the cargo can be held. Cargo manipulator 53, the balance (31, 33) comprises a carrier balance (31), which is in and out corresponding to the entry and exit of the extension beam (27e) on the other side (27b) of the carrier body (27c), 27), the cargo operator 53 moves to the upper side of the cargo C along the carrier body 27c and the extension beam 27e, and the cargo operator 53 grasps the cargo C. Then, the cargo (C) is moved to the position to be transported, the cargo operator 53 may put down the cargo (C).

Specifically, when the extension beam 27e comes out of one side 27a of the carrier main body 27c, the carrier balance 31 comes out of the other side 27b of the carrier main body 27c, and on the contrary, the extension beam 27e When entering the one side 27a of the carrier main body 27c, the carrier balance 31 also enters the other side 27b of the carrier main body 27c, thereby maintaining the overall equilibrium state, whereby the platform 21 is balanced. The state is maintained. Here, the ratio of the distance that the carrier balance 31 comes out or enters with respect to the distance that the extension beam 27e comes out or enters depends on the weight of the extension beam 27e, the carrier balance 31, and the cargo C. This may be determined from the design stage, or selected during the loading or unloading of cargo (C).

In addition, the process of moving the cargo manipulator 53 to the position where the cargo C is to be transported is not only a case where the cargo manipulator 53 moves in the longitudinal direction of the carrier body 27c or the extension beam 27e, but also the cargo. It may also include the case where the manipulator 53 moves along the guide structure 25 of the carrier 27 and the cargo manipulator 53 moves in the width direction of the carrier body 27c or the extension beam 27e. have.

In addition, the upright beam 41 which stands up from the upper part of the carrier main body 27c according to the protrusion of the extension beam 27e, and the carrier via one end 41a of the upright beam 41 from the end of the extension beam 27e. The wire 43 may further include a wire 43 connected to the winch 47 of the other side 27b of the main body 27c. In the case where the extension beam 27e is extended for the transport of the cargo C, the winch ( As the wire 43 is released from 47, the upright beam 41 may be upright on the carrier body 27c. At this time, the wire 43 may be designed to maintain a predetermined tension by the winch 47.

The above has described specific embodiments of a device for loading and unloading a mobile port and a method using the same according to an embodiment of the present invention. However, the present invention is not limited thereto, and the present invention is not limited thereto. It should be construed as having the broadest range. Those skilled in the art can change the material, size, etc. of each component according to the application field, it is possible to implement a pattern of a timeless shape by combining / replacing the disclosed embodiments, this also does not depart from the scope of the present invention. In addition, those skilled in the art can easily change or modify the disclosed embodiments based on the present specification, it is apparent that such changes or modifications are included in the scope of the present invention.

1 is a conceptual diagram of a loading and unloading device for a mobile port according to an embodiment of the present invention,

Figure 2 is a plan view of the loading and unloading device of the mobile port according to an embodiment of the present invention,

Figure 3 is a side view of the loading and unloading device of the mobile harbor according to an embodiment of the present invention,

Figure 4 is a front view of the loading and unloading device of the mobile harbor according to an embodiment of the present invention,

5 is a conceptual diagram of the non-operation of the loading and unloading device of the mobile port according to an embodiment of the present invention,

6 is a conceptual diagram of a device for loading and unloading a mobile port according to another embodiment of the present invention;

7 is a conceptual diagram of a winch according to an embodiment of the present invention.

<Description of main parts of drawing>

10: Mobile port loading and unloading device C: Cargo

23: support 25: guide structure

27: carrier 27a: one side

27b: other side 27c: carrier body

27e: Extension 31: Carrier Balance

33: Mobile balance 35: Stabilizer

41: upright beam 43: wire

53: cargo manipulator 60: docking device

60a: docking panel 60b: buffer connection

Claims (23)

A plurality of support beams having one end supported on a platform having a space for loading cargo to be loaded or unloaded, A guide structure connected to and supported by the other end of the support beam; A carrier movably coupled to the guide structure to transfer the cargo; And a balance for maintaining the equilibrium of the platform according to movement of the carrier or transfer of the cargo by the carrier. Loading and unloading devices for mobile ports. The method of claim 1, The carrier, With the carrier body, An extension beam which is formed to be accessible from one side of the carrier main body to enable the transport of the cargo; The balance is, And a carrier balance that is input and output in correspondence with the entry and exit of the extension beam at the other side of the carrier body. Loading and unloading devices for mobile ports. The method of claim 2, The extension beam is a combination of the multi-stage beams having different diameters, and is formed to be accessible in multiple stages from one side of the carrier body. Loading and unloading devices for mobile ports. The method of claim 1, The guide structure is a rectangular shape connected by a beam, Each beam of the rectangular shape is provided with a movable balance that moves along each beam Loading and unloading devices for mobile ports. The method of claim 1, The guide structure is a rectangular shape connected by a beam, Two beams facing each other of the guide structure are formed by coupling one side and the other side of the carrier to be movable, respectively. The balance includes a movable balance that moves along two opposite beams of the guide structure. Loading and unloading devices for mobile ports. The method of claim 1, The balance is A first movable balance movable in the longitudinal direction of the platform, And a second movable balance movable in the width direction of the platform. Loading and unloading devices for mobile ports. The method of claim 2, An upright beam coupled to an upper portion of the carrier body and standing upright from an upper portion of the carrier body according to the protrusion of the extension beam; Further comprising a wire connected to the other side of the carrier body from one end of the upright beam from the end of the extension beam Loading and unloading devices for mobile ports. The method of claim 7, wherein The upright beam is coupled to the upper portion of the carrier body through a hinge, the rotary upright by the hinge, The hinge includes a stopper for stopping the upright beam at an upright position of the upright beam. Loading and unloading devices for mobile ports. The method of claim 7, wherein The wire is connected to the other side of the carrier body by a winch Loading and unloading devices for mobile ports. The method of claim 2, The carrier further comprises a cargo manipulator capable of holding the cargo, Guide rails are formed below the carrier body and the extension beam, The cargo manipulator is moved along the guide rail Loading and unloading devices for mobile ports. The method of claim 10, The cargo manipulator, Rotating portion is provided to enable the rotation of the cargo held Loading and unloading devices for mobile ports. 9. The method according to any one of claims 1 to 8, The support is provided with a stabilizer Loading and unloading devices for mobile ports. 13. The method of claim 12, The stabilizer is positioned between the support beam and the guide structure. Loading and unloading devices for mobile ports. 13. The method of claim 12, The stabilizer includes a gyroscope Loading and unloading devices for mobile ports. 9. The method according to any one of claims 1 to 8, The support beam is formed to be extendable Loading and unloading devices for mobile ports. The method of claim 15, The support beam is a combination of multi-stage beams having different diameters, and each beam extends in multiple stages. Loading and unloading devices for mobile ports. The method of claim 1, The side of the platform further includes a docking device for maintaining the platform connected to the ship or wharf during the transfer of the cargo Loading and unloading devices for mobile ports. The method of claim 17, The docking device A docking panel in contact with the ship or the pier; A buffer connecting portion for buffering and connecting the docking panel and the platform; Loading and unloading devices for mobile ports. As a method of transporting cargo using the loading and unloading device of the mobile port of claim 1, The carrier is moved along the guide structure connected to the other end of the plurality of support beams, one end of which is supported on the platform, to position the carrier to correspond to the position of the cargo, Transfer the cargo by the carrier, Equilibrium of the platform is maintained by the balance during movement of the carrier or transport of the cargo Method of loading and unloading mobile port. The method of claim 19, The carrier is a carrier main body, and an extension beam for carrying out the cargo is formed to be able to enter and exit from one side of the carrier body, Including a cargo operator capable of holding the cargo, The balance includes a carrier balance that is input and output corresponding to the entry and exit of the extension beam from the other side of the carrier body, Transfer of the cargo by the carrier, The extension beam is drawn out from one side of the carrier, The freight operator moves along the carrier body and the extension beam to the upper side of the cargo, After the cargo manipulator holds the cargo, it moves to the position where the cargo is to be transported, The cargo manipulator Method of loading and unloading mobile port. The method of claim 20, As the extension beam is drawn out from one side of the carrier to maintain the equilibrium state of the platform as the carrier balance formed to be withdrawn from the other side of the carrier body is drawn out Method of loading and unloading mobile port. The method of claim 20, The movement of the cargo manipulator to the position where the cargo is to be transported comprises movement along the carrier body and the extension of the cargo manipulator or movement along the guide structure of the carrier. Method of loading and unloading mobile port. The method of claim 20, The loading and unloading device of the mobile port, An upright beam standing upright on an upper portion of the carrier body according to the protrusion of the extension beam; Further comprising a wire connected to the winch on the other side of the carrier body from one end of the upright beam from the end of the extension beam, As the extension beam is pulled out, an upright beam is upright at the top of the carrier body and a wire is released from the winch. Method of loading and unloading mobile port.

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