JP2016179753A - Simultaneous cargo-handling freight vessel using two-kind cargo-handling device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a simultaneous cargo-handling freight vessel using two kinds of cargo-handling devices which can simultaneously perform upper deck cargo-handling and lower deck cargo-handling for the purpose of the improvement of a cargo-handling speed by shortening a cargo-handling time used in only a deck crane of a freight vessel.SOLUTION: A simultaneous cargo-handling freight vessel 1 comprises two kinds of cargo-handling devices in which there are arranged one or a plurality of deck cranes 4a, 4b installed on an upper deck, and one or a plurality of deck houses 2a, 2b and 2c enabling side-loading cargo-handling are installed on the upper deck differently from the deck cranes 4a, 4b.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a cargo ship that enables simultaneous cargo handling by two types of cargo handling devices for loading and unloading cargo on a cargo ship.

  Cargo ships usually have a cargo handling hatch (loading opening) on the upper deck, and using the cargo handling equipment (deck crane, etc.) installed near the hatch, the outboard cargo is loaded into the cargo hold from the hatch. After the loading / unloading of the cargo is completed, the hatch is closed, and cargo is loaded on the other upper deck including the hatch cover on the closed hatch. When loading / unloading, the upper deck is reversed. The upper cargo was loaded and unloaded, then the hatch cover was removed, and the cargo was loaded and unloaded in the hold. And when loading and unloading these cargoes, the cargo handling using only a deck crane or derrick provided in the vicinity of the hatch was performed.

  FIG. 9 is a diagram showing an outline of this type of conventional cargo ship. FIG. 9A is a side view of the cargo ship, and FIG. 9B is a plan view thereof. In FIG. 9, reference numeral 100 is a cargo ship, 101a, 101b, 101c is a deck crane which is a cargo handling device on the upper deck, 101ap, 101bp, 101cp are the columns of the deck cranes 101a, 101b, 101c on these upper decks. , 102a, 102b, 102c, 102d are cargo hatches, 103a is a No1 cargo hold, 103b is a No2 cargo hold, 103c is a No3 cargo hold, 103d is a No4 hold, and in the cargo ship shown in FIG. The No1 cargo hold 103a constitutes three upper and lower cargo holds A to C below the upper deck, and the No2 cargo hold 103b to the N04 cargo hold 103d are A to D downward from the upper deck. It constitutes a cargo hold consisting of four layers. Reference numeral 104 is a bow, 105 is an engine room, 106 is a stern propeller, 107 is a wheelhouse and a crew member's residence, and 108 is a cargo loaded on the upper deck (in FIG. 9, a cross mark ( X).

  As described above, in such a conventional cargo ship 100, as shown in FIG. 9, the cargo 108 such as a container to be loaded is a lower layer in the hold 103 due to a request for ensuring the stability of the ship. Cargo 108 (for example, C of No. 1 cargo hold 103a) is loaded in the upward direction, and then a hatch cover (not shown) is placed on hatch 102, and cargo 108 is loaded thereon. In general, cargo 108 such as a container is loaded on another upper deck, and when unloading, the cargo 108 on the upper deck or the hatch cover (not shown) is first arranged in the reverse order. After that, after removing the hatch cover (not shown), unloading was sequentially performed through the hatch 102. In these cargo handling operations, a limited number of the cargo handling devices (deck cranes, etc.) 101a-101c are used on the upper deck due to requests for installation locations on the upper deck. However, although the three deck cranes 101a, 101b, and 101c are installed on the upper deck on the cargo ship 100 shown in FIG. 9, the above-described order is used by using the limited deck cranes 101a, 101b, and 101c. There were problems such as unloading work, taking time for loading and unloading.

Thus, as an example of using a cargo handling device other than a limited number of the cargo handling devices (deck cranes or the like) 101a-101c on the upper deck, for example, one disclosed in Japanese Patent Application Laid-Open No. 2003-176096 is known.
The disclosure of Japanese Patent Application Laid-Open No. 2003-176096 relates to the invention name “a cargo handling device and its construction method in a ship”, “a ship that has a cargo handling port on a side wall of a ship and uses a hoist provided in a cargo shed. The object of the present invention is to provide a cargo handling device capable of expanding the cargo storage space, increasing the height of the work space, and shortening the start time of the hoist operation. Paragraph No. 0008), “In a ship handling device that has a cargo handling port on the side wall and that carries cargo between the cargo cage and the quay with a hoist provided in the hull cargo dock, the cargo handling door on the side wall of the hull A hinged, pivoting open / close type, which consists of a trolley rail that suspends and holds a trolley hoist, and a rail with a hull that is fixed to the ceiling of the cargo bar and a rail with a door that is fixed to the inner surface of the cargo door. And when the cargo handling door is opened, the rail with the door is connected to the rail with the hull in a horizontal straight line so that the trolley hoist can travel between the rail with the hull and the rail with the door. '' By doing so (refer to the description of claim 1 of the same publication, etc.), “It is not necessary to form a trolley rail storage room, the cargo storage space can be expanded, and the trolley rail is attached directly to the hull and door. So that the rigidity of the rail can be increased, the height of the work space can be increased, and the trolley hoist can run when the door is opened, so that the start time of the hoist work can be shortened Moreover, in the construction of this cargo handling device, the accuracy is ensured on the ground, and it can be handled by all downward work, ensuring work safety. ” A shall (see the publication specification Paragraph No. 0025 and 0026).

FIG. 10 is a schematic diagram showing the configuration of a ship handling device according to the invention disclosed in the publication disclosed in JP-A-2003-176096 attached as FIG.
In FIG. 10, reference numeral 101 is a quay, 102 is a hull, 103 is a cargo dock, 104 is a cargo dock deck, 105 is a cargo handling port, 107 is a trolley hoist, 110 is a cargo cage, and 111 is a cargo handling. The mouth door, 112 is a rail with a hull, and 113 is a rail with a door (in order to clarify that the reference is prior art, the applicant of the present application has changed it to three digits and explained it).

  However, the invention disclosed in Japanese Patent Laid-Open No. 2003-176096 is not intended for simultaneous cargo handling by adding a trolley hoist to the outside of the deck crane, and also for opening a side wall of the hull to make a cargo handling port. Although it may be practical for ships with large side walls such as RORO cargo ships and car carriers, there are problems in terms of hull strength, and it is suspected to be applied to cargo ships carrying general cargo and container cargo .

Japanese Patent Laid-Open No. 2003-176096

  The present invention is a cargo ship that takes time into the conventional cargo ship described above, takes into account the problems such as the inefficiency of efficient cargo handling, and the fact that it is suspected of being practically used for cargo ships carrying general cargo and container cargo. The purpose is to provide a simultaneous cargo ship with two types of cargo handling equipment capable of simultaneous cargo handling with upper deck cargo handling and cargo handling in the hold for the purpose of reducing the cargo handling time with only the deck crane of To do.

In order to solve the above-mentioned problems, the invention according to claim 1 of the present application relates to a simultaneous cargo handling cargo ship using two types of cargo handling devices, wherein one or a plurality of deck cranes installed on the upper deck, Separately, one or a plurality of deck houses that enable side loading cargo handling are provided on the upper deck.
In the invention according to claim 2 of the present invention, in the simultaneous cargo handling cargo ship using the two types of cargo handling devices according to claim 1, the deck house includes a side wall having an open side wall on the ship side, and an inside of the deck house. A side loading cargo handling rail which is disposed on the top plate and extends to the outside of the ship side skin after opening the side wall, and a trolley hoist which is pushed down by the extended rail.
Furthermore, in the invention according to claim 3 of the present application, in the simultaneous cargo handling cargo ship using the two types of cargo handling devices according to claim 2, a hatch that handles the inboard hold via the trolley hoist is provided on the upper deck. It is characterized by that.
The invention according to claim 4 of the present application is characterized in that in the simultaneous cargo handling cargo ship by the two types of cargo handling devices according to claim 3, the hatch is provided at the same position in the vertical direction of each cargo hold. .
In the invention according to claim 5 of the present invention, in the simultaneous cargo handling cargo ship using the two types of cargo handling devices according to claim 4, the hatch is provided with a hatch cover that opens during cargo handling and closes after cargo handling. It is characterized by that.
Furthermore, in the invention according to claim 6 of the present application, in the simultaneous cargo handling cargo ship using the two types of cargo handling devices according to claim 4, a hatch that opens at the same position in the vertical direction as the hatch is provided on the top plate of the deck house. It is characterized by that.

(1) In a cargo ship carrying general cargo and container cargo, in addition to a deck crane for cargo handling such as containers on the upper deck, a separate trolley that loads cargo in the hold below the upper deck on the upper deck A deck house for storing cargo handling equipment for hoists by hoists can be installed to enable simultaneous handling of cargo handling in the cargo hold using upper deck handling and side loading.
(2) The speed of cargo handling can be increased by using both cargo handling devices at the same time, or by using both cargo handling devices separately for upper deck and cargo hold.
(3) If the cargo hatch on the upper deck of a cargo ship carrying general cargo or container cargo is abolished, more cargo can be loaded on the upper deck.

FIG. 1 is a diagram showing a simultaneous cargo handling ship 1 using two types of cargo handling apparatus according to Example 1 of a simultaneous cargo handling cargo ship using two types of cargo handling apparatus of the present invention. FIG. FIG. 1B is a side view of the simultaneous cargo handling cargo ship 1 using the two types of cargo handling devices according to FIG. FIG. 2 is a schematic cross-sectional view of the deck house 2c in the simultaneous cargo handling ship 1 using two types of cargo handling apparatuses according to the first embodiment when viewed from the stern direction. FIG. 3 shows that the ship-side watertight doors 11a and 11b of the deck house 2c in the simultaneous cargo handling ship 1 by the two types of cargo handling devices according to the first embodiment are rotated upward and closed, and then 2 It is a figure which shows the outline by which the said trolley rail 13a is extended | stretched. FIG. 4 is a diagram illustrating an outline of the trolley hoist 13c in the simultaneous cargo handling cargo ship 1 using the two types of cargo handling apparatuses according to the first embodiment. FIGS. 5A, 5B, and 5C are shown for convenience in explaining the outline of the hatches 3a, 3b, and 3c in the simultaneous cargo handling cargo ship 1 by the two types of cargo handling apparatuses according to the first embodiment. It is a figure which shows the movement of the hatch hatch cover arrange | positioned on the outline of the said hatch 3c, taking the floor surface of only one layer (for example, the cargo hold floor surface only of the upper deck 10) as an example. FIG. 6 is a diagram showing an outline of the inboard structure of the in-house hatches 3a, 3b, and 3c in the simultaneous cargo handling ship 1 by two types of cargo handling apparatuses according to the first embodiment. FIG. 7 shows that the trolley hoist 13 extends from the left and right sides of the upper deck 10 on the left and right sides of the upper deck 10 so that cargo can be handled from the outboard quay 17 at the same time by the two types of cargo handling devices according to the second embodiment. 1 is a diagram showing an outline of a cargo handling cargo ship 30. FIG. FIG. 8 shows that the cargo hatches 102a, 102b, 102c are provided in the conventional manner separately from the deck houses 2a, 2b, 2c, and the cargo holds 5b, 5c, 102c from the cargo hatches 102a, 102b, 102c by the deck cranes 4a, 4b are provided. The book which enables the cargo handling to 5d and enables the side loading cargo handling by the trolley hoist 13c and the ship hatch 3a, 3b, 3c in the deck houses 2a, 2b, 2c installed together. It is a figure which shows the outline of the simultaneous cargo handling ship 40 by two types of cargo handling apparatuses which concern on Example 3. FIG. FIG. 9 is a diagram showing an outline of this type of conventional cargo ship. FIG. 9A is a side view of the cargo ship, and FIG. 9B is a plan view thereof. FIG. 10 is a schematic diagram showing the configuration of a ship handling device according to the invention disclosed in the publication disclosed in JP-A-2003-176096 attached as FIG.

  An embodiment of a simultaneous cargo handling ship using two types of cargo handling devices of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a diagram showing a simultaneous cargo handling ship 1 using two types of cargo handling apparatus according to Example 1 of a simultaneous cargo handling cargo ship using two types of cargo handling apparatus of the present invention. FIG. FIG. 1B is a side view of the simultaneous cargo handling ship 1 using the two types of cargo handling devices according to FIG. 1, and corresponds to FIGS. 9A and 9B, respectively.
In FIGS. 1 (a) and 1 (b), reference numeral 1 denotes a simultaneous cargo handling ship using two types of cargo handling apparatuses according to the first embodiment, and 2a, 2b, and 2c denote simultaneous cargo handling cargo ships 1 using the two types of cargo handling equipment. The deck houses, 3a, 3b, 3c provided on the upper deck of the deck are the hatch hatches provided in the deck houses 2a, 2b, 2c, 4a, 4b are the deck cranes, 4ap, 4bp are provided on the upper deck It is the support | pillar of the said deck cranes 4a and 4b.

  In addition, 5a is the No1 cargo hold placed in the hull below the upper deck, 5b is the No2 cargo hold, 5c is the No3 cargo hold, 5d is the No4 cargo hold, and FIG. As shown in FIG. 2, in the simultaneous cargo handling cargo ship 1 using two types of cargo handling devices according to the first embodiment, the No1 cargo hold 5a is a cargo hold composed of two layers A and B from the upper deck. The No2 cargo hold 5b and the No3 cargo hold 5c are each composed of four layers A to D below the upper deck, and the No4 cargo hold 5d is three layers A to C below the upper deck. It is a cargo hold. The other reference numerals are the same members as those described for the cargo ship 100 in FIG. 9, and the same reference numerals are used.

  As is clear from FIGS. 1 (a) and 1 (b), the simultaneous cargo handling cargo ship 1 using two types of cargo handling devices according to the first embodiment includes the deck cranes 4a and 4b. In addition, a conventional cargo hatch 102a-102d is not provided on the upper deck, and a trolley hoist for side loading (not shown in FIG. 1, which will be described in detail later) and the above-mentioned hatch hatches 3a, 3b. The deck houses 2a, 2b, and 2c having openings 3c are provided.

The deck house 2a is a deck house that handles the No. 1 cargo hold 5a and the No. 2 cargo hold 5b arranged in the hull below the upper deck through the hold hatch 3a. The deck house 2a includes an upper deck. Equipped with a trolley hoist (not shown in FIG. 1, which will be described later in detail) that enables side-loading from the ship side.
Similarly, the deck house 2b is a deck house that handles the No. 3 cargo hold 5c through the ship hatch 3b, and the deck house 2c is a deck house that handles the No 4 cargo hold 5d through the hold hatch 3c. As described above, a trolley hoist (not shown in FIG. 1, which will be described later in detail) that enables cargo handling from the ship side of the upper deck is provided inside.

  That is, in the simultaneous cargo handling cargo ship 1 using the two types of cargo handling devices according to the first embodiment, the deck houses 2a, 2b, 2c are arranged on the upper deck as cargo handling devices to the cargo holds 5a, 5b, 5c, 5d. Provided with the watertight doors 11a, 11b that are opened upward on the ship side of the deck houses 2a, 2b, 2c, and provided with the trolley hoist that runs in a form protruding from the outer plate when the watertight doors 11a, 11b are opened, With the trolley hoist protruding from the outer plate, the cargo 108 on the quay is pulled up and pulled into the cargo holds 5a, 5b, 5c and 5d.

FIG. 2 is a schematic cross-sectional view of the deck house 2c, for example, in the simultaneous cargo handling ship 1 using the two types of cargo handling apparatuses according to the first embodiment when viewed from the stern direction.
In FIG. 2, reference numeral 2c is the deck house, 10 is the upper deck, 11a and 11b are the water-side watertight doors on the upper side of the deck house 2c, 12a is the hydraulic device base, and 12b is the door lifting hydraulic device. , 13a is a trolley rail, 13b is a rail extension hydraulic device, 13c is a trolley hoist, 14 is a top plate of the deck house 2c, 15 is a deck house hatch that opens to the top plate 14, and 16 is a deck. The house hatch cover 17 is a quay, the curved arrow indicates the rotational movement of the ship side watertight doors 11a and 11b, and the straight arrow indicates the lifting movement of the cargo 108. The remaining code 4bp is the support of the deck crane 4b, 3c is the hatch for hatching, 5d is No4 cargo hold, No4 cargo hold (A), No4 cargo hold (B), No4 cargo hold (C). is there.

  In addition, in FIG. 2, although the said deck house 2c of the schematic sectional drawing seen from the stern direction is demonstrated, this is the other deck house in the simultaneous cargo handling cargo ship 1 by the two types of cargo handling apparatuses which concern on the present Example 1. FIG. The basic structures and functions of 2a, 2b and the cargo hatches 3a, 3b provided therein are the same. Therefore, hereinafter, only one deck house 2 and a ship hatch 3 having the same configuration will be described, and repeated description will be omitted unless otherwise specified.

  As shown in FIG. 2, the ship-side watertight doors 11a and 11b of the deck house 2c are two-stage top-opening watertight doors, and the watertight doors 11a and 11b are lifted and lowered on the left and right sides. By operating the hydraulic device 12b, the two trolley rails 13a of the trolley hoist 13c disposed below the top surface 14 of the deck house 2c are turned on the same plane as the top plate 14 of the deck house 2c. The rail extending hydraulic device 13b extends in the ship side direction, and the trolley hoist 13c can move to the outside of the ship along the two rails 13a.

  FIG. 3 shows that the ship-side watertight doors 11a and 11b of the deck house 2c in the simultaneous cargo handling ship 1 by the two types of cargo handling devices according to the first embodiment are rotated upward and closed, and then 2 It is a figure which shows the outline by which the said trolley rail 13a is extended | stretched. In FIG. 3, reference numeral 12 c is another door elevating hydraulic device for rotating the watertight door 11 b, and the other members are the same as those shown in FIG.

  As is apparent from FIG. 3, in order to rotate the watertight doors 11a and 11b upward, the watertight door 11a is rotated upward by the door elevating hydraulic device 12b provided on the hydraulic device base 12a. Thereafter, the watertight door 11b is rotated upward by the door elevating hydraulic device 12c until the watertight doors 11a and 11b are flush with the top plate 14 of the deck house 2c.

  When these watertight doors 11a and 11b are flush with the top plate 14, the rail extending hydraulic device 13b is driven to extend the trolley rail 13a to the ship side direction and to the tip. That is, in the simultaneous cargo handling cargo ship 1 using the two types of cargo handling devices according to the first embodiment, the trolley rail for the trolley hoist 13c to travel behind the watertight doors 11a and 11b provided in the deck house 2c. By providing 13a, when the watertight doors 11a and 11b are opened, traveling from the outer plate toward the quay 17 is possible. That is, the two trolley rails 13a in the simultaneous cargo handling ship 1 by the two types of cargo handling devices according to the first embodiment are arranged on the lower surface of the top plate 14 in parallel with the front and rear side walls of the deck house 2c, and The trolley hoist 13c moves to the outside of the ship along the two rails 13a, and from the quay 17 to each of the holds 5a, 5b, 5c, 5d or from each of the holds 5a, 5b, 5c, 5d The cargo 108 is suspended from the quay 17 and is handled.

  The trolley hoist 13c in the simultaneous cargo handling cargo ship 1 by the two types of cargo handling devices according to the first embodiment is suspended under the two trolley rails 13a, and two sets of transverse winches that are movable in the front, rear, left, and right directions. It is a hanging device with a cross-girder structure. That is, the trolley hoist 13c is provided with two sets of traverse winches that are fitted to the two trolley rails 13a and run under the rails in the ship side direction, and the hoisting that is arranged in the cross-beams. Consists of winches.

  FIG. 4 is a diagram showing an outline of the trolley hoist 13c in the simultaneous cargo handling ship 1 by the two types of cargo handling apparatuses according to the first embodiment. In FIG. 4, reference numeral 20 denotes a winding winch, and 21 denotes a transverse winch. is there. The hoisting winch 20 is a winch for hanging the cargo 108, and 21 is a winch for moving the trolley hoist 13c in the direction of the trolley rail 13a. These winches 20 and 21 are electrically driven winches.

In this manner, in the simultaneous cargo handling cargo ship 1 using the two types of cargo handling apparatuses according to the first embodiment, between the two trolley rails 13a up to the ship bays 17 on the ship berths 5a, 5b, 5c, and 5d. Necessary cargo handling is made possible by suspending and moving the cargo 108 between them.
In addition, the cargo handling to these cargo holds 5a, 5b, 5c, 5d is performed through the in-kura hatches 3a, 3b, 3c in the simultaneous cargo handling cargo ship 1 by the two types of cargo handling devices according to the first embodiment.

  FIGS. 5A, 5B, and 5C are shown for convenience in explaining the outline of the hatches 3a, 3b, and 3c in the simultaneous cargo handling cargo ship 1 by the two types of cargo handling apparatuses according to the first embodiment. FIG. 5 is a diagram showing the outline of the hatch 3c and the movement of the hatch cover disposed thereon, taking as an example a floor of only one layer (for example, a cargo hold floor of only the upper deck 10). Reference numeral 3c denotes the above-described hatching hatch, and reference numeral 18 denotes a hatching cover that covers the above-mentioned hatching hatch 3c.

  The above-mentioned hatch 3c in the cargo ship 1 with two types of cargo handling devices according to the first embodiment leads to the No. 4 cargo hold 5d on the upper deck 10 in the deck house 2c, and a container handling of 20 feet standard is carried out. The trolley hoist 13 suspends the cargo 108 on the quay through the hatch 3c and draws it into the deck house 2c, and loads and unloads it into the No. 4 cargo hold 5d through the warehouse 3c. Cargo handling.

  As apparent from FIG. 5, the in-house hatch 3 c is configured to be able to be closed by an in-center hatch cover 18 having a center-folded structure at the center, and is opened by lifting the center of the in-house hatch cover 18 during cargo handling work. When the cargo handling at the lower level is completed, the hatch 3c is closed with the hatch cover 18 and the cargo 108 is loaded on the hatch cover 18.

  In addition, in FIG. 5, as described above, the floor surface of only one layer (for example, the cargo hold floor surface of only the upper deck 10) is described as an example, but this structure is the No4 cargo hold (A). The floor surface of 5d or less has the same structure, and the cargo 108 suspended by the trolley hoist 13 opens the hatch 3c located in the No. 4 cargo hold (B) and loads it into the No. 4 cargo hold (C) 5d. When the cargo handling of No. 4 cargo hold (C) 5d is completed, the inside hatch 3c is closed with the inside hatch cover 18, and after closing, the cargo 108 is loaded on the inside hatch cover 18 as well. .

  That is, the in-house hatch 3c is arranged at the same position on the hull plane in each floor surface of the No. 4 cargo hold (B) below the No. 4 cargo hold (A) 5d, and is placed in the deck house 2c. The trolley hoist 13 is used for cargo handling to each hold (A), (B), and (C) 5d. In each cargo hold (A), (B), and (C) 5d, cargo is moved to the inside of each cargo hold (A), (B), and (C) 5d by using a forklift (not shown) or the like for cargo handling.

  Further, when the cargo 108 is pulled into the warehouses 5a, 5b, 5c, and 5d, it is necessary to lower the cargos to the respective decks in the warehouse. By providing the in-house hatches 3a, 3b, and 3c having appropriate dimensions, stacking for each deck using the electric trolley hoist 13c can be performed.

  FIG. 6 is a diagram showing an outline of the in-house structure of the in-house hatches 3a, 3b, and 3c in the simultaneous cargo handling ship 1 by the two types of cargo handling apparatuses according to the first embodiment, and FIG. 6 (b) shows the outline of the in-house structure of the No. 3 holdhouse's hatch 3b, and FIG. 6 (c) shows the in-house structure of the No. 4 hold's hold 3c. The outline of is shown. In FIG. 6, reference numeral 19 denotes a cargo handling guide, which is a guide provided so that the cargo passes through a predetermined route in the hatches 3a, 3b, 3c when the cargo is lifted or pulled down. The members described in FIGS. 1 to 5 are denoted by the same reference numerals.

  Each of these hatches 3a, 3b, 3c has a difference in the number of levels of the hold (for example, for the hold 5a, there are two levels, No1 HOLD (A) and No1 HOLD (B), whereas for the hold 5d, , No. 4 HOLD (A), No. 4 HOLD (B), No. 4 HOLD (C), etc.) cannot be secured as a hold because the hull of the hull is thin depending on the placement positions of the hatches 3a, 3b, 3c. It is based on. That is, in the ship hatch 3b where the hull is thick, the hold (A) (B) (C) (D) can be secured up to a deep place near the ship bottom, whereas in the ship hatch 3a, two layers of hold (A This is because only the three-layer cargo hold (A), (B), and (C) can be secured in the above-mentioned hatch hatch 3c.

In the simultaneous cargo handling ship 1 using two types of cargo handling devices according to the first embodiment, as shown in FIG. 2, the deck house hatch 15 and the deck house hatch 15 are closed on the top plate 14 of the deck house 2c. A deck house hatch cover 16 is provided.
In normal side loading cargo handling by the deck house 2c, the deck house hatch 15 is closed. However, depending on the circumstances of cargo handling, the deck house hatch cover 16 is suspended by the deck cranes 4a and 4b. The deck cranes 4a and 4b may be used to carry out cargo handling from the deck house hatch 15 to the holds 5a, 5b, 5c and 5d.

In the simultaneous cargo handling ship 1 using the two types of cargo handling apparatuses according to the first embodiment, not only the side loading cargo handling by the trolley hoist 13c but also the simultaneous cargo handling by the deck cranes 4a and 4b that are conventionally equipped. This can be done at the same time, and the speed and efficiency of cargo handling can be improved.
Further, according to the simultaneous cargo handling cargo ship 1 using the two types of cargo handling apparatuses according to the first embodiment, the large hatches 102a to 102d of the upper deck that have been provided conventionally are not required, and the hull strength is superior.

  Further, the deck house 2 that enables the side loading cargo handling with the trolley hoist 13 in the simultaneous cargo handling cargo ship 1 by the two types of cargo handling devices according to the first embodiment is used as one cargo hold (for example, a cargo hold 5a). However, it is not always necessary to provide for each hold 5a-5d. For example, one hull is provided for each hull. It is also possible to equip two such deck houses 2. In that case, by installing a watertight door on each watertight 5 watertight bulkhead, forklifts and the like can move back and forth between the hold, so the needs adjustment such as the number of equipment of the deck house 2 that enables the side loading can be adjusted. Is possible.

Next, a simultaneous cargo handling ship 30 using two types of cargo handling apparatus according to Example 2 for a simultaneous cargo handling ship using two types of cargo handling apparatus of the present invention will be described with reference to the drawings.
The simultaneous cargo handling cargo ship 1 using the two types of cargo handling apparatuses according to the first embodiment described above is provided with deck houses 2a, 2b, and 2c that open upward on the starboard side of the hull. The simultaneous cargo handling ship 30 by the two types of cargo handling devices is different only in that it is a simultaneous cargo handling cargo ship by the two types of cargo handling devices according to the second embodiment provided with deck houses 32 that open upward on both sides. Is.

FIG. 7 shows that the trolley hoist 13 extends from the left and right sides of the upper deck 10 on the left and right sides of the upper deck 10 so that cargo can be handled from the outboard quay 17 at the same time by the two types of cargo handling devices according to the second embodiment. 1 is a diagram showing an outline of a cargo handling cargo ship 30. FIG.
As shown in FIG. 7, the deck house 32 having a side wall that opens upward on both the starboard side as well as the starboard side and the trolley hoist 13 stored inside is disposed, so that not only the starboard side but also the starboard side is arranged. Cargo handling is also possible from the port side. Moreover, since cargo handling can be carried out together with the conventional deck crane 34, it can be applied to either right side docking or left side docking quay and is the same as the simultaneous cargo handling cargo ship 1 by the two types of cargo handling devices according to the first embodiment. Can be handled quickly.

  In addition, in the simultaneous cargo handling cargo ship 30 using the two types of cargo handling devices according to the second embodiment shown in FIG. 7, there is an example in which the hatch 33 in the hold is provided not only on the starboard side but also on the starboard side across the hull center line. As shown, if it is not necessary to provide the two hatches 33, 33 in one hold, the same as in the simultaneous cargo ship 1 using the two types of load handling devices according to the first embodiment. One Kurauchi hatch 33 is provided for one deck house 32, and two Kurauchi hatches 33, 33 are not required.

Moreover, in the simultaneous cargo handling cargo ship 30 using two types of cargo handling apparatuses according to the second embodiment shown in FIG. 7, the illustration of the trolley hoist 13 stored inside is omitted. The trolley hoist 13 may be a trolley hoist 13 that is used for both starboard opening and port opening if necessary, and the trolley hoist 13 for starboard and the trolley for port side are provided for one deck house 32. A hoist 13 and two dedicated trolley hoists 13 may be installed.
The details of the side loading cargo handling by the deck houses 2a, 2b, and 2c are the same as the side loading cargo handling in the simultaneous cargo handling cargo ship 1 by the two types of cargo handling devices according to the first embodiment described above, and therefore a detailed description thereof. Is omitted.

Next, a simultaneous cargo handling ship 40 using two types of cargo handling apparatus according to Example 3 for a simultaneous cargo handling ship using two types of cargo handling apparatus of the present invention will be described with reference to the drawings.
The simultaneous cargo handling ships 1 and 30 using the two types of cargo handling apparatuses according to the first and second embodiments described above are cargo handling hatches 102a- for cargo handling by deck cranes 4a and 4b that are conventionally arranged on the upper deck. It was assumed that the deck houses 2a, 2b and 2c in which the trolley hoist 13c for side loading and the hatches 3a, 3b and 3c were opened were provided without 102d. That is, it was assumed that the deck cranes 4a and 4b were used exclusively for cargo handling of the cargo 108 on the upper deck.

  However, for the deck cranes 4a and 4b, it is not efficient to carry cargo only on the upper deck. Therefore, in the simultaneous cargo handling ship 40 using the two types of cargo handling devices according to the third embodiment, the cargo hatches 102a, 102b, 102c are provided in the conventional manner separately from the deck houses 2a, 2b, 2c, and the deck crane 4a 4b enables cargo handling from the cargo hatches 102a, 102b, 102c to the holds 5b, 5c, 5d, and the trolley hoists 13c and the holds in the deck houses 2a, 2b, 2c installed together. Side loading cargo handling by the hatches 3a, 3b, 3c can be performed simultaneously.

  FIG. 8 shows that the cargo hatches 102a, 102b, 102c are provided in the conventional manner separately from the deck houses 2a, 2b, 2c, and the cargo holds 5b, 5c, 102c from the cargo hatches 102a, 102b, 102c by the deck cranes 4a, 4b are provided. The book which enables the cargo handling to 5d and enables the side loading cargo handling by the trolley hoist 13c and the ship hatch 3a, 3b, 3c in the deck houses 2a, 2b, 2c installed together. It is a figure which shows the outline of the simultaneous cargo handling ship 40 by two types of cargo handling apparatuses which concern on Example 3. FIG.

  In FIG. 8, reference numeral 40 denotes a simultaneous cargo handling cargo ship using two types of cargo handling apparatuses according to the third embodiment, and 102 a, 102 b, and 102 c are cargo hatches that open to the upper deck as in the prior art. The members described in the simultaneous cargo carriers 1 and 30 using the two types of cargo handling devices according to the first and second embodiments are denoted by the same symbols.

Also in the simultaneous cargo handling ship 40 using the two types of cargo handling devices according to the third embodiment, the side loading cargo handling operations or procedures by the deck houses 2a, 2b, and 2c are the two types according to the above-described first and second embodiments. This is the same as the cargo handling in the simultaneous cargo handling cargo ships 1 and 30 by the cargo handling apparatus of FIG.
In the simultaneous cargo handling ship 40 using the two types of cargo handling apparatuses according to the third embodiment, in addition to the cargo handling to the holds 5b, 5c, 5d and the upper deck by the deck cranes 4a, 4b, side loading provided on the upper deck is also possible. Since the deck houses 2a, 2b, and 2c that enable loading / unloading are provided, simultaneous loading / unloading by the deck cranes 4a and 4b and the trolley hoist 13c is possible, and the speed and efficiency of loading / unloading can be improved.

  The present invention is used for general cargo ships and container ships.

DESCRIPTION OF SYMBOLS 1 Simultaneous cargo handling ship 2a, 2b, 2c Deck house 3a, 3b, 3c Hunakura hatch 4a, 4b Deck crane 4ap, 4bp Deck crane 4a, 4b support | pillar 5a, 5b, 5c 5d Funakura (cargo hold)
DESCRIPTION OF SYMBOLS 10 Upper deck 11a, 11b Watertight door 12a Hydraulic device stand 12b, 12c Watertight door raising / lowering hydraulic device 13, 13c Trolley hoist 13a Trolley rail 13b Rail extension hydraulic device 14 Top plate 15 Deck house hatch 16 Deck house hatch cover 17 Quay wall 18 Kurai hatch Cover 19 Cargo Handling Guide 20 Winding Winch 21 Traverse Winch 30 Simultaneous Cargo Cargo Ship by Two Types of Cargo Handling Device According to Second Embodiment 32 Deck House 33 Kurai Hatch 34 Deck Crane 40 Simultaneous Cargo Cargo by Two Types of Cargo Handling Device According to Third Embodiment Ship 100 Cargo ships 101a, 101b, 101c Deck cranes 101ap, 101bp, 101cp Pillars 102a, 102b, 102c, 102d Cargo hatches 103a, 103b, 103c, 103d Cargo holds 104 Neck 105 engine room 106 aft propeller 107 wheelhouse and sailors residential area 108 cargo

In order to solve the above-mentioned problems, the invention according to claim 1 of the present application is a simultaneous cargo handling ship using two types of cargo handling devices, wherein one or a plurality of deck cranes installed on the upper deck and the deck crane are separately provided. One or more deck houses that enable side loading on the upper deck are provided on the upper deck, and the hatch that loads the inboard hold via the trolley hoist in the deck house has the same vertical direction on the upper deck and each hold. It is provided in the position .
The invention according to claim 2 of the present application is the simultaneous cargo handling cargo ship using the two types of cargo handling devices according to claim 1, wherein the deck house includes a side wall with an open side wall on the ship side, an interior of the deck house A side loading cargo rail that is disposed on the top plate and extends to the outside of the ship side skin after the opening of the side wall, and a trolley hoist that is pushed down by the extended rail. .
Further, the invention according to claim 3 of the present application is the simultaneous cargo handling cargo ship using the two types of cargo handling devices according to claim 1 , wherein the hatch is provided with a hatch cover that opens when handling and closes after handling. It is characterized by that.
In the invention according to claim 4 of the present application, in the simultaneous cargo handling cargo ship using the two types of cargo handling devices according to claim 1 , a hatch that opens at the same position in the vertical direction as the hatch is provided on the top plate of the deck house. It is characterized by that.

Claims (6)

One or more deck cranes installed on the upper deck;
A simultaneous cargo ship using two types of cargo handling devices, wherein one or a plurality of deck houses that enable side loading cargo handling are provided on the upper deck separately from the deck crane. The deck house has a side wall with an open side wall on the ship side,
A side loading cargo rail that is arranged on the top plate inside the deck house and extends to the outside of the ship side skin after the opening of the side wall;
A trolley hoist pulled down by the extended rail,
The simultaneous cargo handling cargo ship by two types of cargo handling apparatuses of Claim 1 characterized by these.   The simultaneous cargo handling cargo ship with two types of cargo handling devices according to claim 2, wherein a hatch for handling an inboard cargo via the trolley hoist is provided on the upper deck.   4. The simultaneous cargo handling cargo ship according to claim 3, wherein the hatch is provided at the same position in the vertical direction of each cargo hold.   5. The simultaneous cargo handling cargo ship according to claim 4, wherein the hatch is provided with a hatch cover that opens during cargo handling and closes after cargo handling. 6. The simultaneous cargo handling cargo ship with two types of cargo handling devices according to claim 4, wherein the top plate of the deck house is provided with a hatch that opens at the same vertical position as the hatch.

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