JP4370051B2 - Container loading device with cell guide - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a container loading device for a container ship in which both ends of a plurality of containers are fitted to cell guides erected on an upper part and a hold part of a hull, and the containers are loaded. The present invention relates to a container loading device including a cell guide in which a hatch cover is installed in a part so as to be able to block water.
[0002]
[Prior art]
FIG. 7 shows a schematic side view of the container ship. In the figure, 101 is the hull, 102 is the upper deck, 103 is the hold formed at the lower part of the upper deck 102, and 104 is the upper part of the ship above the upper deck 102. In the container ship, the containers 3 are loaded in a plurality of rows in both the hull longitudinal direction and the hull width direction in both the hold 103 and the ship upper part 104.
[0003]
FIG. 8 is an enlarged view of part A of FIG. 7 showing two conventional examples of the loading state of the container 3 in such a container ship. In the case of FIG. 8A, a pair of cell guides 01 are erected on the hold 103, and both ends of the hold side container 3b are fitted to the cell guides 01 and loaded on the hatch cover 4. The ship upper side container 3 a is secured by a lashing bridge 03 and a lashing tool 05.
In the case of FIG. 8 (B), cell guides 01 having a pair of the same distance from the hold 103 to the ship upper part 104 are erected, and both ends of the ship hold side container 3b and both ends of the ship upper side container 3a are connected to each other. The cell guide 01 is fitted and loaded.
[0004]
Further, in the idea of Japanese Utility Model Laid-Open No. 6-67442, a pair of front and rear support members are attached to the outer side of the middle portion of the cell guide, and a container support separate from the container is locked to the support member. In order to prevent damage to the container by dividing the load so that the weight of the upper layer container is not added to the container loaded below the container, handling and storage are possible by using a container support smaller than the hatch cover. Making it easy.
[0005]
[Problems to be solved by the invention]
However, in the prior art shown in FIG. 8A, since the container 3a on the upper side of the ship is secured by the lashing bridge 03 and the lashing tool 05, the lashing bridge 03 is provided outside the container 3a in the longitudinal direction of the hull. A large amount of man-hours is required for the lashing work that is performed by erecting the lashing tool 05 and feeding the lashing tool 05 from the lashing bridge 03 toward the container 3a.
[0006]
On the other hand, in the prior art shown in FIG. 8 (B), cell guides 01 that are paired at equal intervals from the hold 103 to the upper part 104 are erected, and both ends of the container are fitted to the cell guide 01. Therefore, a hatch cover 4 for supporting the weight of the container 3a on the ship upper side as shown in FIG. 8A may be provided between the container 3a on the ship upper side and the container 3b on the hold side. Since this is not possible, the container 3b on the lowermost side of the hold 103 may be subjected to the weight of the containers 3a and 3b on the upper side, and the container may be compressed and broken. For this reason, the container loading weight is limited.
[0007]
In addition, in this conventional technique, since the hatch cover 4 that shields the inside of the hold 103 from the outside cannot be provided, there is intrusion of rainwater or seawater from the upper part 104 of the ship into the hold 103 so that the drainage is exceptional. Equipment is required and equipment costs increase, and drainage work requires extra man-hours, which reduces the work efficiency of container ship operation.
[0008]
Furthermore, in the prior art provided in Japanese Utility Model Laid-Open No. 6-67442, the weight of the container on the upper side of the ship is supported by the container support. However, since the support member and the container support for supporting the container on the upper side do not impede the water to the hold part, rainwater and seawater enter the hold part from the upper part of the ship. For this reason, a special drainage facility is required and the cost of the apparatus is increased, and an extra man-hour is required for the drainage work, and the work efficiency of the container ship operation is lowered.
And so on.
[0009]
In view of the problems of the prior art, the present invention installs a cell guide in both the hold and the upper part of the ship, and installs a hatch cover that supports the weight of the container on the upper part of the ship and can shield the ship. This makes it possible to increase the container loading weight, reduce the number of container loading work, further improve the container's maintainability by completely blocking the water on the cargo hold side, and overdrainage work in the cargo hold The object is to provide a container loading device that can improve the work efficiency of container ship operation.
[0010]
[Means for Solving the Problems]
The present invention because to resolve such a problem, shipboard portion of the hull and the hold portion is fitted to both end portions of a plurality of containers erected cell guide support anchored cell guide and by loading the container In the container loading device of the container ship
The cell guide is divided into an upper cell guide and a hold cell guide, and a hatch cover on which the container on the upper side of the vessel is loaded is supported on the hull, and the hatch cover is connected to the cell guide. While notching a part corresponding to a division part and forming a crevice,
A water shielding member is provided so as to protrude from the cell guide support so as to cover the recess,
Furthermore, the concave portion has a shape on the horizontal projection plane that is open so that the hatch cover can be assembled on the hull without interfering with the ship upper cell guide and the water shielding member from above. A container loading device is proposed.
[0011]
In the present invention, preferably, the dividing portion of the front SL cell guide, between the ribs for securing them together is bridged in the height direction a plurality of locations of the cell guide between the between the cell guide cell guide supports Form.
[0012]
Delete [0013]
Further, the present invention provides the rib which is installed between the cell guide and the cell guide support body at a plurality of positions in the height direction of the cell guide and fixes the cell guide so as to cover the recess. It is good to use also as a water-impervious member .
[0014]
Delete [0015]
According to the invention, to divide the cell Rugaido in the height direction of the intermediate portion and the board unit cell guide and hold unit cell guide, the cell guide 1 at the time of insertion from above into the hatch cover as claimed in claim 3 In addition, since the concave portion is formed so as to avoid interference with the related member, the hatch cover can be disposed at the divided portion.
As a result, the container on the upper side of the ship can be loaded on the hatch cover, and the weight of the container on the upper side of the ship is not supported by the hatch cover and transmitted to the container on the side of the hold. In this way, an excessive weight is applied to the container on the lowermost side of the cargo hold, so that the occurrence of compressive failure of the container is prevented, and the container load weight is not limited by the occurrence of such compressive failure. It can be increased.
[0016]
Further, according to the invention, by dividing the cell Rugaido to the board portion cell guide and hold unit cell guide, the divided portion, projecting from the cell guide support as claimed in claim 3 seepage control Since it becomes possible to provide a member and the water shielding member covers the recess, rainwater and seawater from the upper part of the ship are blocked from entering the hold by the water shielding member. This prevents water from accumulating in the hold and eliminates the need for excessive drainage facilities and drainage work, thus improving the work efficiency of container ship operation.
[0017]
Also, since one of the ribs for supporting the boat upper cell guide in the cell guide support was also used as the water-impervious member, particularly water-barrier member also reduces the number of parts as well as the structure becomes unnecessary is simplified .
[0018]
Therefore, according to such an invention, it is possible to prevent water from entering the hold, and to provide a cell guide and a hatch cover in both the upper part and the hold, thereby reducing the number of man-hours for loading containers. At the same time, the maintainability of the container is improved, and further, by supporting the container at the upper part of the ship with the hatch cover, the load applied to the container in the hold can be suppressed, thereby increasing the container load weight.
[0019]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the drawings. However, the dimensions, materials, shapes, relative arrangements, and the like of the component parts described in this example are not intended to limit the scope of the present invention only to specific examples unless otherwise specified. Only.
[0020]
1 is a perspective view of an upper container loading device for a container ship according to a first embodiment of the present invention, FIG. 2 is a side view of the upper container loading device (enlarged view of portion A in FIG. 7), and FIG. 1 is an enlarged view of a Y portion, FIG. 4 is an enlarged view of a Z portion of FIG. 1, and FIG. 5 is an enlarged perspective view of a hatch cover recess. FIG. 6 is a view corresponding to FIG. 3 showing the second embodiment, and FIG. 7 is a side view of a container ship to which the present invention is applied.
[0021]
In FIG. 7 showing the container ship to which the present invention is applied, 101 is the hull, 102 is the upper deck, 103 is the hold formed at the lower part of the upper deck 102, and 104 is the upper part of the ship above the upper deck 102. . In the container ship, the containers 3 are loaded in a plurality of rows in both the hull longitudinal direction and the hull width direction in both the hold 103 and the ship upper part 104.
[0022]
The present invention relates to a loading means for an upper container in the container ship. In FIGS. 1 to 5 showing the first embodiment, 101 is a hull, 103 is a hold, and 104 is an upper part.
Reference numerals 1 and 2 denote a pair of a ship upper cell guide and a cargo hold cell guide, both of which are constituent members of the hull 101 and are fixed to a cell guide support body 5 standing in a pair in the height direction of the container 3. ing. The upper part cell guide 1 and the hold part cell guide 2 are divided by being cut up and down at a portion of a recess 6 which will be described later. 9 is a cutting part. A hatch cover 4 is provided at a divided portion of the ship upper cell guide 1 and the cargo hold cell guide 2, and the hatch cover 103 covers the ship hold 103 and the container 3 on the ship upper side is provided on the hatch cover 4. Loading. The hatch cover 4 is supported by contacting both ends including the combing stay 15 with the hatch combing 4a on the hull 101 side.
[0023]
In FIGS. 3 to 5 showing the vicinity of the concave portion of the cell guide, the upper cell guide 1 and the hold cell guide 2 are protruded at a plurality of positions in the height direction of the face portion 7 of the cell guide support 5. The rib 8 is fixed and supported at the end, and the rib 8 is divided into two upper and lower cell guides, that is, the ship upper cell guide 1 and the hold cell guide 2.
Further, the hatch cover 4 forms the concave portion 6 by notching a portion corresponding to a division portion of the ship upper cell guide 1 and the hold portion cell guide 2 in the cell guide. The concave portion 6 has an opening in the horizontal projection plane so that the hatch cover 4 can be assembled on the hull 101 without interfering with the upper cell guide 1, the rib 8, and the water shielding plate 10 described later. It has a shape.
[0024]
A water shielding plate 10 is welded to the face portion 7 of the cell guide support 5 (11 is a welded portion), and protrudes from the cell guide support 5 into the recess 6 of the hatch cover 4. It is covered so that it can be blocked. The outer periphery of the water shielding plate 10 should be within a range that does not hinder the assembly of the hatch cover 4 in order to ensure a water shielding effect in the gap between the outer periphery and the inner periphery of the recess 6. It is preferable to stick a soft seal member such as rubber.
[0025]
In an embodiment having such a configuration, when the container 3 is loaded, the container 3 on the cargo hold side is loaded on the cargo hold 103 by fitting both sides of the container 3 to the hold cell guide 2.
Next, the hatch cover 4 is attached to the hatch combing 4a of the upper deck 101 to cover the cargo hold 103 and the container 3 inside. When the hatch cover 4 is attached, as described above, the concave portion 6 formed in the hatch cover 4 has a shape on the horizontal projection plane, and the hatch cover 4 is connected to the ship upper cell guide 1, the rib 8 and the shielding. Since the opening is slidable on the hull 101 without interfering with the water plate 10, the hatch cover 4 can be easily assembled from above without interfering with the ship upper cell guide 1, the rib 8 and the water shielding plate 10. Can do.
After the hatch cover 4 is assembled, the container 3 on the upper side of the ship is loaded on the hatch cover 4 with both ends fitted to the upper cell guide 1.
[0026]
According to this embodiment, the cell guide is divided into an upper cell guide 1 and a hold cell guide 2 at an intermediate portion in the height direction, and the upper cell guide 1 is inserted into the hatch cover from above. In addition, since the concave portion is formed so as to avoid interference with the related member, the hatch cover 4 can be disposed at the divided portion.
As a result, the container 3 on the ship upper side can be loaded on the hatch cover 4, and the weight of the container 3 on the ship upper side is supported by the hatch cover 4 and transmitted to the container 3 on the hold side. In addition, an excessive weight is applied to the container 3 on the lowermost side of the hold 103 and the occurrence of compressive failure of the container is prevented. The weight can be increased.
[0027]
Further, according to this embodiment, since the recessed portion 6 is covered with the water shielding plate 10 protruding from the cell guide support body 5, rainwater and seawater from the upper part of the ship Intrusion into the hold 103 is blocked by the plate 10. This prevents water from accumulating in the hold 103 and eliminates the need for excessive drainage facilities and drainage work, thereby improving the work efficiency of container ship operation.
[0028]
In the second embodiment shown in FIG. 6, one of the ribs erected at a plurality of positions in the height direction of the cell guide 1 is provided between the upper cell guide 1 and the cell guide support 5. The water shielding rib 16 is provided at the position of the recess 6 of the hatch cover 4, and the water shielding rib 16 covers the recess 6 to perform the same function as the water shielding plate 10 in the first embodiment. .
According to this embodiment, since one of the ribs for supporting the ship upper cell guide 1 to the cell guide support 5 is also used as the water shielding member, a special water shielding member is not required and the structure is simplified. At the same time, the number of parts decreases.
Other configurations are the same as those of the first embodiment, and the same members are denoted by the same reference numerals.
[0029]
【The invention's effect】
According to the present invention as described above, the cell Rugaido divided in the height direction of the intermediate portion, the interference between the cell guide 1 and the associated member during insertion from upward to the hatch cover as claimed in claim 3 By forming a recess to avoid it, it becomes possible to place a hatch cover at the divided part, and the container on the upper side of the ship can be loaded on the hatch cover, and the container on the side of the hold part has an excessive weight. Occurrence of compressive fracture due to the occurrence of the load is avoided, and the container loading weight can be increased.
[0030]
Further, according to the present invention, by dividing the cell Rugaido, in the divided portion, it is possible to provide a water blocking member projecting from the cell guide support as claimed in claim 3, shielding water By covering the concave portion with a member, intrusion of rainwater and seawater from the upper part of the ship into the hold part is blocked. This prevents water from accumulating in the hold and eliminates the need for excessive drainage facilities and drainage work, thus improving the work efficiency of container ship operation.
According to the sixth aspect of the present invention, since one of the ribs for supporting the ship upper cell guide on the cell guide support is also used as the water shielding member, no special water shielding member is required and the structure is simple. And the number of parts decreases.
[0031]
Therefore, according to the present invention, it is possible to prevent water from entering the hold, and to provide cell guides and hatch covers on both the ship upper part and the hold, thereby reducing the number of container loading operations. At the same time, the maintainability of the container is improved, and further, by supporting the container at the upper part of the ship with the hatch cover, the load applied to the container in the hold can be suppressed, thereby increasing the container load weight.
[Brief description of the drawings]
FIG. 1 is a perspective view of an upper container loading apparatus for a container ship according to a first embodiment of the present invention.
FIG. 2 is a front view of the ship upper container loading device (an enlarged view of part A in FIG. 7).
FIG. 3 is an enlarged view of a Y part in FIG. 1;
FIG. 4 is an enlarged view of a Z part in FIG. 1;
FIG. 5 is an enlarged perspective view of a hatch cover recess.
FIG. 6 is a view corresponding to FIG. 3 showing a second embodiment.
FIG. 7 is a side view of a container ship to which the present invention is applied.
FIG. 8 is an enlarged view of a part A in FIG. 4 showing the prior art.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Ship upper part cell guide 2 Ship hold part cell guide 3 Container 4 Hatch cover 4b Container load receiver 5 Cell guide support body 6 Recessed part 7 Face part 8 Rib 9 Cutting part 10 Water shielding board (water shielding member)
12 Load receiving plate 16 Impermeable rib 101 Hull 102 Upper deck 103 Hull part 104 Upper part of ship

Claims (3)

In a container loading device for a container ship in which both ends of a plurality of containers are fitted to a cell guide that is erected on a ship upper part and a hold part of a hull and fixed to a cell guide support,
The cell guide is divided into an upper cell guide and a hold cell guide, and a hatch cover on which the container on the upper side of the vessel is loaded is supported on the hull, and the hatch cover is connected to the cell guide. While notching a part corresponding to a division part and forming a crevice,
A water shielding member is provided to protrude from the cell guide support so as to cover the recess.
Further, the concave portion has a shape on the horizontal projection plane that is open so that the hatch cover can be assembled on the hull without interfering with the upper cell guide and the water shielding member from above. Container loading device. One of the ribs that are installed between the cell guide and the cell guide support body at a plurality of positions in the height direction of the cell guide to fix the cell guide is provided so as to cover the concave portion, and is also used as the water shielding member. container stacking apparatus having the claims 1 Symbol placement of the cell guide, characterized in that the. The division part of the cell guide is formed between ribs that are installed between the cell guide and the cell guide support body at a plurality of positions in the height direction of the cell guide and fix them. container stacking apparatus having a section 1 Symbol placement of the cell guide.

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