JP3079311U - Cargo handling equipment - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To solve the drawbacks of a device using a conventional hoist,
An object of the present invention is to provide a cargo handling device for a cargo ship that can carry out cargo handling efficiently and at low cost with relatively simple equipment. A cargo handling device for unloading or loading cargo placed in a cargo hold 21 having a plurality of bottoms such as a single-layer bottom or a double bottom between a cargo ship 20 and the land,
The height of at least a part of the hatch combing 22 forming the periphery of the hold 21 and the handrail 23 at the periphery of the deck are configured to be at the same level, and the hatch combing 22 and the handrail 2 are formed.
3 is provided between the hatch combing 22 and the handrail 23 by forklifts 50 and 60 disposed in the hold 21 and on the quay 10 side, respectively. The luggage pallet W is transported to or received from the pallet tray 30 that has been passed.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 TECHNICAL FIELD The present invention relates to a cargo handling device for a cargo ship for unloading or loading cargo between a cargo ship berthed at a port quay and the land.

[0002]

[Prior art]

 Conventionally, loading and unloading of cargo or loading of cargo between a cargo ship berthed at the port quay and the shore is generally performed by a hoist or other method. For cargo handling on relatively large freighters, etc., where the sea level is quite high, hoists are often used.

[0003]

[Problems to be solved by the invention]

 However, in the case of using the above-mentioned hoist, there is a problem that it is quite expensive to deploy the hoist on a ship. Also, when renting, the cost is large. There are also places where hoists cannot be arranged at the port. Furthermore, even when a hoist is used, a considerable number of people are required for loading and unloading cargo on the hoist.

[0004] Therefore, an object of the present invention is to solve the drawbacks of the above-mentioned conventional apparatus using a hoist, and to provide a cargo handling apparatus for a cargo ship capable of performing cargo handling efficiently and at low cost with relatively simple equipment. .

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the cargo handling equipment of the cargo ship according to the present invention is provided between a cargo ship berthed on the quay of the port and the land, and has a multi-bottom hold such as a single-layer bottom or double bottom. A cargo handling work device for unloading the cargo placed in the cargo hold or loading the cargo into the hold from the quayside, wherein the height of at least a part of the hatch combing forming the periphery of the hold and the handrail of the deck periphery is the same level. And a pallet receiving base that is detachably mounted and fixed between the hatch coaming and the handrail at the same level, and provided by forklifts respectively disposed in the hold and on the quay side. The first feature is that a baggage pallet is carried or a baggage pallet is received on a pallet receiving table passed between the hatch combing and the handrail. In addition, the cargo handling equipment of the cargo ship of the present invention has, in addition to the first feature, that the hatch coaming and handrail portion to which the pallet cradle is passed are formed more rigidly than other portions. The feature is.

According to a first feature of the present invention, when a cargo ship berths on a quay, an operator first places a pallet cradle between a hatch combing adjusted to the same level and a handrail. Fix it. Regarding the mounting of the pallet support, the entire hatch coaming and handrail are formed in advance at the same level, or at one or more locations that are convenient for unloading and loading of luggage. It will be formed. When the pallet support is attached, equipment may be provided so that the height of the hatch coaming and the handrail at that portion can be adjusted. In the case of unloading using a forklift that has been deployed in advance or carried into the hold after berthing and a forklift on the quay side, the forklift in the hold holds multiple bottoms such as a single-layer bottom or double bottom. The cargo pallets in the hold are sequentially skimmed, lifted, and placed on a pallet support fixed between the hatch combing and the handrail. On the other hand, the forklifts on the berth receive the pallets placed on the pallet tray in sequence and carry them to the port warehouse. The reverse is true for shipping. In the case of a multi-bottom hold, when the upper layer cargo has been discharged, the forklift is lowered to the next layer or a forklift is placed on standby in the next layer, except by sliding the intermediate bottom plate. Then, move on to landing of lower-level luggage. By using the device of the present invention, the worker can pick up a pallet in the hold or on the quay side with a forklift, transport it to the pallet receiving place, lift it and put it on the pallet receiving stand, The work can be carried out by receiving the baggage pallet placed on the pallet with a forklift and transporting it to the quay side or the cargo position in the hold. Can be. In addition, since there is no need for a slinging operation that requires human labor and human power when using a hoist, the work can be efficiently performed by a small number of workers. Of course, it is not necessary to install a hoist and the like, so that the equipment cost can be reduced.

According to a second feature of the present invention, in addition to the function and effect of the first feature, a hatch coaming and a handrail portion to which a pallet support is passed is formed more rigidly than other portions. As a result, it can be used with sufficient strength for landing and loading of cargo with high durability.

[0008]

[Embodiment of the invention]

 An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a plan view showing a state in which a cargo ship has berthed on a quay, FIG. 2 is a perspective view showing a state in which a cargo ship has berthed on a quay, and FIG. 3 illustrates a state in which equipment for cargo handling is provided. FIG. 4 is a perspective view illustrating the mounting of the pallet support, FIG. 5 is a view illustrating a state of the cargo handling work viewed from the side, and FIG. 6 is a view illustrating another state of the cargo handling work viewed from the side. FIG. 7 is a diagram showing one state of the cargo handling operation as viewed from above.

First, referring to FIGS. 1 and 2, reference numeral 10 denotes a quay, and a brace 11 is provided near a tip of the quay 10. Reference numeral 12 denotes a pendle provided on the quay 10 to prevent the ship from colliding with the quay 10. The cargo ship 20 is provided with a hold 21, and a hatch combing 22 is provided so as to surround the periphery of the hold 21. A handrail 23 is provided around the deck. A passage 24 is provided between the handrail 23 and the hatch combing 22. The cargo ship 20 having such a configuration is generally used.

A pallet receiving stand 30 is detachably mounted and fixed so as to be passed between the hatch combing 22 of the hold 21 and the handrail 23. The pallet tray 30 serves as a relay base for the luggage pallets W. The luggage pallets W are carried on the pallet cradle 30, and are carried from the pallet cradle 30. Forklifts 50 and 60 for carrying the luggage pallets W are provided in the hold 21 and on the quay 10 side, respectively. A lift carriage 40 is placed on the quay 10.

A further description will be given with reference to FIGS. In this embodiment, the hold 21 is formed as a double bottom, and is provided with an intermediate bottom 21b in addition to the bottom 21a. The midsole 21b can be configured by combining a plurality of bottom plates, for example, and can be freely attached and detached. Therefore, when loading the luggage, first, the luggage is loaded on the bottom 21a with the insole 21b removed, and when the lower layer is full, the insole 21b is attached and further loaded. In the case of unloading, the luggage on the insole 21b is first unloaded, and then the insole 21b is removed and the luggage on the bottom 21a is transferred.

The height of the hatch combing 22 and the handrail 23 on the cargo ship 20 side are previously set to the same level. The method of this configuration is to make the height of the hatch coaming 22 and the height of the handrail 23 fixed from the beginning so as to be the same height, and to make the height of the hatch coaming 22 and the handrail 23 the same height when necessary. It may also be possible to make partial adjustments to make the adjustments. The range in which the hatch combing 22 and the handrail 23 have the same height is a range in which the hatch combing 22 can be approached at least in parallel to the quay 10, or a part thereof. The number of places where the height of the hatch combing 22 and the height of the handrail 23 are the same may be one or more. The portion of the hatch combing 22 and the handrail 23 to which the pallet support 30 is passed, particularly the handrail 23, is more rigid than the intended purpose, so that it is rigidly configured to sufficiently bear the load of the load. Will be. The pallet receiving base 30, which is removably mounted and fixed between the hatch combing 22 and the handrail 23, is provided with fences 31 on both sides for preventing the load from falling, and the handrail 23 is provided on the lower surface 30b. And a fixing member 33 for fixing to the hatch combing 32 are provided. The fixing tool 32 for fixing to the handrail 23 is provided on a pair of sandwiching protruding plates 32a which are provided to hang on the lower surface 30b of the pallet receiving base 30 to sandwich the handrail 23, and on the pair of protruding plates 32a. It consists of a connecting pin such as a retaining pin 32b or a bottle nut for preventing the sandwiching protruding plate 32a from coming out of the handrail 23 by being inserted into the hole. The fixture 33 for the hatch combing 22 is provided with a hanging piece 33a which can be brought into contact with the rear face 22b of the hatch combing 22 by hanging from a lower face 30b of the pallet support 30 and a hole provided in the hanging piece 33a. And a connecting rod such as a fixing pin 33b or a screw that is screwed or inserted into a hole in the rear surface 22b of the hatch combing 22. The mounting of the pallet support 30 is performed prior to the cargo handling operation, and the fixing tool 32 of the pallet support 30 is fitted to the handrail 23 to prevent the pallet support 30 from coming off. And fixed by the fixing pin 33b. As a result, the pallet receiving base 30 is fixed so as to be placed over the upper surface 22a of the hatch combing 22 and the handrail 23, and the load can be placed on the upper surface 30a of the pallet receiving base 30. When the cargo handling operation is completed, the pallet support 30 can be easily removed.

The lift traveling platform 40 is placed on the quay 10 side so that the forklift 60 on the quay 10 side can advance to the forefront of the quay 10. The bottom surface of the quay 10 is mounted on the buckle 11 in a state 41 in which the thickness of the quay 10 is appropriately notched. At the forefront, a fall prevention wall 42 for preventing the forklift 60 from falling is set up. This allows the forklift 60 to advance to the most advanced position on the quay 10. Fences 43 are provided on both sides of the lift carriage 40.

With reference to FIGS. 5 to 7, a cargo handling operation by the above cargo handling device will be described. Now, when the ship 20 berths on the quay 10 and the environment for cargo handling work is ready, the worker first fixes the pallet support 30 detachably between the handrail 23 on the berth side and the hatch combing 22. Thus, a relay station for transferring the cargo pallets W is configured. In this case, the height of the handrail 23 and the height of the hatch combing 22 are changed and adjusted to the same level, except for the case where the height of the handrail 23 and the height of the hatch combing 22 are previously made to the same level. When the pallet support 30 has been mounted, in the case of unloading, first, as shown in FIG. 5, the forklift 50 is disposed on the upper layer of the hold 21 and is loaded on the inner bottom 21b, which is the upper layer of the hold 21. Unload the luggage that you have. For unloading, the luggage pallet W is scooped and transported to a place where the pallet tray 30 is located, where the luggage pallet W is lifted and placed on the upper surface 30a of the pallet tray 30. In this case, the forklift 50 is provided with the monitor camera 70 above the lift portion and the monitor television 71 in the driver's seat, so that the operator can easily determine the positional relationship between the luggage pallet W and the pallet support 30. It can be grasped, and the work in the deep hold 21 of the large cargo ship 20 can be easily performed. Of course, the monitor camera 70 and the monitor television 71 may be provided on the forklift 60 on the quay 10 side.

When the cargo pallet W in the hold 21 is placed on the pallet support 30, the forklift 60 on the outer quay 10 advances to the forefront of the quay 10, and Receiving the luggage pallet W and carrying it to a warehouse etc. on the quay 10 side The worker in the hold 21 only has to repeat the work of loading the luggage pallets W one after another on the pallet cradle 30 on the forklift 50, and the worker on the quay 10 also rides the forklift 60 on the luggage pallets W one after another. The operation of receiving and carrying the pallet from the pallet receiving table 30 may be repeated. When the unloading of the luggage on the midsole 21b is completed, as shown in FIG. 6, the insole 21b is removed and the luggage on the bottom 21a, which is the lower layer of the hold 21, is started. The forklift 50 can be used by lowering the material used on the middle bottom 21b to the lower layer, but may be used in advance for the forklift 50 on the bottom 21a which is the lower layer. The same operation can be performed when loading the cargo pallet W into the hold 21 from the quay 10 side.

Since the cargo handling work is performed both in the hold 21 and on the quay 10 side, the time required for the work is shorter than when the cargo is unloaded one by one from the hold 21 to the quay 10 by a hoist or the like. . In addition, the worker works on the forklifts 50 and 60, and can reduce the number of workers, shorten the work time, and eliminate the need for a veteran slinging worker, as compared with the slinging work using a hoist or the like. . In addition, expensive facilities such as hoists are not required.

[0017]

[Effect of the invention]

 The present invention has the above-mentioned structure, and according to the cargo handling device of claim 1, a single bottom or double bottom is provided between the cargo ship berthed on the quay of the port and the land. A cargo handling device for unloading cargo loaded in a cargo hold having a plurality of bottoms or loading cargo from the quay side into the cargo hold, wherein at least one of a hatch coaming forming a periphery of the cargo hold and a handrail on a deck periphery. The height of the pallet is set at the same level, and a pallet support is provided between the hatch coaming and the handrail at the same level, which is removably mounted and fixed, and is provided inside the hold and on the quay side. The forklifts are respectively provided to carry the cargo pallets or receive the cargo pallets to the pallet trays passed between the hatch coaming and the handrails. To carry out unloading and loading operations from a cargo hold at multiple bottoms of a cargo ship in a short time without using complicated facilities, at a lower cost than when using a hoist, and with fewer workers. Can be. According to the cargo handling device of the present invention, the hatch coaming and handrail portion to which the pallet support is passed are made more rigid than other portions, so that the cargo can be unloaded and loaded for a long time. It can be done well.

[Brief description of the drawings]

FIG. 1 is a plan view showing a state in which a cargo ship berths on a quay.

FIG. 2 is a front view showing a state in which the cargo ship has berthed to the quay.

FIG. 3 is a perspective view illustrating a state in which equipment for cargo handling is provided.

FIG. 4 is a perspective view for explaining attachment of a pallet support.

FIG. 5 is a view showing one state of the cargo handling work as viewed from the side.

FIG. 6 is a diagram showing another state of the cargo handling work as viewed from the side.

FIG. 7 is a diagram showing one state of the cargo handling operation as viewed from above.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Wharf 11 Car stop 20 Cargo ship 21 Hold 21a Bottom 21b Middle bottom 22 Hatch combing 23 Handrail 30 Pallet receiving stand 40 Lift traveling stand 50 Forklift 60 Forklift W Luggage pallet

Claims (2)

[Utility model registration claims] Claims 1. A cargo placed in a multi-layered hold such as a single-layer bottom or a double-bottom between a cargo ship berthed on the quay of a port and the land, or the cargo is loaded from the quay side. A cargo handling device for loading in the hold, wherein the height of at least a portion of a hatch combing forming the periphery of the hold and a railing around the deck is configured to be at the same level, and the hatch combing having the same level. And a pallet support that is passed between the handrail and detachably mounted and fixed,
A cargo ship wherein a cargo pallet is carried or received on a pallet receiving tray passed between the hatch coaming and a handrail by forklifts respectively provided in the hold and on the quay side. Cargo handling equipment. 2. The cargo handling device according to claim 1, wherein the hatch coaming and the handrail portion to which the pallet support is passed are formed more rigidly than other portions.