JPS5920790A - Opening, closing and storing method for hatch cover - Google Patents
Opening, closing and storing method for hatch coverInfo
- Publication number
- JPS5920790A JPS5920790A JP12833582A JP12833582A JPS5920790A JP S5920790 A JPS5920790 A JP S5920790A JP 12833582 A JP12833582 A JP 12833582A JP 12833582 A JP12833582 A JP 12833582A JP S5920790 A JPS5920790 A JP S5920790A
- Authority
- JP
- Japan
- Prior art keywords
- hatch
- cargo
- hold
- deck
- ship
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/18—Detachable decks
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Ship Loading And Unloading (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、貨物船等の船倉内に、これを深さ方向に区画
分割して多段な船倉を形成するための船倉口fの開閉格
納方法に係り、特にコンテナ船等の長大な倉口を有し、
且つ甲板開面さt十分に収ることができない貨物船であ
っても、取り去られる船倉口蓋を船殻内に適切に格納で
き、その船首内金多設Vこ形成させて多様な貨物に槓与
付けることができ、コンテナ船等の貨物船を多目的に活
用させ得6船倉ロ蓋の開閉格納方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for opening and storing a hold opening f for forming a multi-tiered hold by partitioning the hold of a cargo ship or the like in the depth direction, and particularly for a container ship. It has a long warehouse mouth such as
In addition, even if the cargo ship does not have a sufficient deck opening, the removed hold mouth can be properly stored within the hull, and the bow can be formed with multiple V holes to accommodate a variety of cargo. 6. This invention relates to a method for opening and storing a cargo hold lid, which can be used for a variety of purposes on a cargo ship such as a container ship.
近年建造される貨物船の多くは、特定の貨物を専門に運
搬子べく専用船化の傾向vCあり、例えは原油用のタン
カー、天然ガス用のLNG船等はその最たるものである
が、通常の貨物にあってもこれらを定型のコンテナに格
納して運搬することが一般的となりつつあり、コンテナ
船が数多く建造されている。このコンテナ船は、比較的
大型のコンテナを船倉内に搬入し収容することとなるた
め、従来の撤積貨物船等に比して、容積の大きな船倉と
、長大な倉口が形成されるのが特徴である。ところが、
このようなコンテナ船等の専用船にあっては、コンテナ
優先の設備しか備えていないため、時として積荷の折合
いが合わず船倉スに一スが余ってしまり場@かめる。こ
のような状態で運航することは、美大7i:損害t−招
くことになるため、更VC何らかの貨物(倣動等)を積
載し得るよりl設備を設けることが要望式れている。七
の一方策として、コンテナを収容する船倉を優先して太
きく形成すゐも、その船倉内上方に第2甲板等盆設けて
多段Vこ別個の船倉を形成することが考えられる。Many of the cargo ships built in recent years tend to be specialized vessels for carrying specific cargoes, such as tankers for crude oil and LNG carriers for natural gas. It is becoming common to store and transport cargo in standard containers, and many container ships are being built. These container ships carry and store relatively large containers in their holds, so compared to conventional cargo ships, they have larger holds and longer hatch openings. It is a characteristic. However,
Dedicated vessels such as container ships are only equipped with facilities that give priority to containers, so sometimes cargo cannot be balanced and one space is left over in the hold. Operating under such conditions would result in damage, so it is requested that the vessel be equipped with additional equipment to allow it to carry some kind of cargo (such as copycat cargo). As a solution to the above, it is conceivable to give priority to the cargo hold that accommodates the containers and make it thicker, and then install a tray such as a second deck above the cargo hold to form a separate multi-stage V cargo hold.
従来、一般的な口径の倉口がル成された第2甲’r11
. k勺する貨物船の船首口蓋の開閉格納方法としては
、第1図及び第2図に示″Tものが知られている0
8g1図に示すものは、゛ツヤツク・ナイン弐″と呼称
されるものでめ9、船殻a内に横隔壁b・・で区画され
た船倉C内に、上甲板dに並行に首ロe′ff:有する
第2甲・阪fを設け、この第2甲板fに連枕させて七の
倉口ef開閉成船倉e ’C上下に区画する船首口蓋g
が設けられてbる。このお倉口蓋gば、その長手方Ji
3J VC4分割され、夫々の分割片h・・2枚ずつが
蝶苦槻VC折り畳み目在に形成されると共に、第2甲板
fに@接する端部分割片h・・・が第21p板fL7)
端部で展開自在に形成されている。第2甲板fの倉口e
を開放しつつ船倉口蓋gを格納するVCは、端部分割片
h・・に繁いだワイヤi・・・全船上のウィンチ等で巻
回することにより、開放させ、全体を上甲板d17)J
i口采j側へ直立させるようにしていた。ところで、こ
のような方法にあっては、倉口eの口径、乃至長さしが
長大になるに伴って分割片h・・・夫々の長さが長くな
り、上甲板dの倉口采Jと第2甲板f商の尚ざHよりも
長くなって格納できなくなると−う問題があった0
他力、第2図に示すものは、船首口蓋に金倉の長手方向
に適宜切V離し、第2甲板fK隣接する端部分割片りだ
けを展開自在に形成したものであり、他の分割片m・・
は、船上乃至地上に設備されたクレーン等で上甲板dと
第2甲板fとの間の格納スペースnに順次積み重ねて格
納するようにしたものである。このような方法にあって
も、倉口eの長さが長くなるに伴って、積み重ねられる
分割片m・・・の数か増え、且り又これら分割片m・・
・は、所定の一11性金保持すべくポ/ソー7状に構成
されて所定の厚さを有するため、格納スペースnの高さ
t超えて格納できなくなってしまう。筐た、積み亀ねら
れる高ざを低くしようとすれは、1枚当たりの長さが長
くなり、格納スR−スnがら倉口e側へ突出して荷役作
業を困姥にさせる等の問題かあった。Conventionally, the second instep 'r11 had a hatch of a common caliber.
.. The method shown in Figures 1 and 2 is known as a method for opening and retracting the bow mouth of a cargo ship that is moving forward. Monodome 9. In the hold C, which is divided by transverse bulkheads b... in the hull a, there is a second deck f with a neck e'ff parallel to the upper deck d, and this second deck The seventh hatch is opened and closed by f. e 'C The bow palate divided into upper and lower sections g
is provided. This Okura palate gba, its long side Ji
3J VC is divided into 4 parts, and each divided piece h...2 sheets are formed in the butterfly VC folding pattern, and the end divided piece h... which is in contact with the 2nd deck f is the 21st plate fL7)
The ends are expandable. Kuraguchi e on second deck f
The VC, which stores the cargo hold mouth g while opening the end part h..., is opened by winding the wire i...on the whole ship with a winch, etc., and the whole is attached to the upper deck d17). J
It was made to stand upright with the i-mouth and j-side. By the way, in such a method, as the diameter or length of the hatch e increases, the length of each of the divided pieces h... There was a problem that if the second deck F was longer than H, it could not be stored.In the case of the one shown in Fig. 2, it is necessary to place an appropriate distance V in the longitudinal direction of the ship's bow on the bow roof. Only the end segment adjacent to the second deck fK is formed to be expandable, and the other segments m...
In this case, the items are stacked and stored one after another in a storage space n between the upper deck d and the second deck f using a crane or the like installed on the ship or on the ground. Even in such a method, as the length of Kurakuchi e increases, the number of stacked pieces m... increases, and these pieces m...
・Since it is constructed in the shape of a pot/saw 7 and has a predetermined thickness in order to hold a predetermined metallurgy, it cannot be stored beyond the height t of the storage space n. Attempting to lower the height at which the boxes can be stacked increases the length of each piece, causing problems such as the storage racks protruding toward the warehouse entrance and complicating cargo handling operations. There was.
本発明は、上述した如き問題点に−みて創業されたもの
であり、その目的は、コンテナ船等の長大な倉口を有し
、且つ甲板間高さく例えば、上甲板と第2甲板間の高さ
)盆十分に取ることができない貨物船にあっても、倉口
を開放すべく取り去られる船倉口蓋上船殻内に適切に格
納でき、船倉内金多段に形成させて多様な貨物t−積み
付けるこ者
とができ、コンテナ船等の貨物船を多目的に活用させ得
る船倉口蓋の開閉格納方法全提供することにある。The present invention was founded in view of the above-mentioned problems, and its purpose is to solve problems such as those of container ships, etc., which have a long hatch, and have a high height between the decks, for example, between the upper deck and the second deck. Even if a cargo ship does not have enough trays, it can be properly stored in the hull above the cargo hold mouth, which is removed to open the cargo port, and the cargo hold can be formed into multiple tiers to accommodate a wide variety of cargo. An object of the present invention is to provide a complete method for opening and storing a cargo hold opening, which allows a cargo ship such as a container ship to be used for multiple purposes.
以下に、本発明に係る船倉口蓋の開閉格納方法の好適−
実楯例を、容積の大きな船倉と長大な倉口金有するコン
テナ船上例示した添付図面に従って詳述する。Below, preferred methods for opening and storing the cargo hold roof according to the present invention are as follows.
A practical example will be described in detail with reference to the accompanying drawings showing an example of a container ship having a large-capacity hold and a long hatch.
第3図及び第5図Pに示すy口く、コンテナ船の船殻1
は、ダブル・ハル構造で成り、船倉2は、内殻1aと、
〜その長手方向に適宜配設された横隔壁3とによって区
画形成されている。この船倉2の上方を区画する上甲板
4には、荷役作業用の長大な倉口5が形成されると共に
、底部には二N底頂板6が張られている。この二N底填
板6と上甲板4とのrBJVr−は、これらに並行に第
2甲板7が設けられる。この第2甲板7には、上甲板4
のに口5に略一致する長大な第2甲板倉口8が形成され
る。また、この第2甲板1は、それよりも下方の船倉部
(以下、「コンテナ倉Jという。)2a’t−容積大に
形成すべく上甲板4に近接させて設けられ、それら比較
的狭隘な甲板間に、コンテナ以外の貨物上収容するため
の船倉部(以下、「甲敬間倉」という◇)2bvi″形
成してbる。このように構成された第2甲板1の倉口B
vcは、これを閉成して船倉2t″深さ方向に分割して
区画するための船倉口蓋9か設けられる。この船倉口蓋
9は、その長手方向に沿って複数個に分割されて分割倉
口蓋1o・・とじて形成され、夫々貨物M亀を支える剛
なポンツーン状となっている。これら分割倉口蓋1o・
・・は、第3図及び第4図に示す如く、第2甲板倉口8
の周縁部から張り出された支持梁11・・・に掛は渡さ
れ、着脱自在に支持される。(尚、以下本実施例にあっ
ては、これら分割倉口M1o・・・を便宜上、図におい
て左方から右方へ同がって順次、「パネルA」、「パネ
ルB」、・・・、「)ぐネルM」と名付ける。)
このように構成された分割倉口蓋10・・・のりも、第
5図S及びTK示す如く、第2甲板7VC隣接される端
部の分割倉口蓋10・・、即ちパネルA及び・マネルM
は、夫々第2甲゛板ンと上甲板倉口5の倉口梁12・・
・との間に格納されるべく、それら間の高さよりも低い
長さで分割され、第2甲板1の縁部で船殻1側に展開自
在に枢支される。また、これらパネルA及びパネルMに
は、中央部側に位置される他の分割倉口蓋10・・・、
例えばツクネルE1パネルF等が載置されて緊縛され、
できる限り多数の分割倉口蓋1υ・・・が甲板間に格納
されるように構成される。そして、これらパネルA及び
・やネルMICは、これを展開移動させて君口采12・
・・に沿って起立させ、・やネルE等を會む全体を甲板
間に格納するための格納手段13が設けられる。この格
納手段13は、ノ4ネルA及びパネルM夫々に繋がれた
ワイヤローフ14等と、これ全巻回すべく船上に備えら
れfc図示されないウィンチ等から構成される。Container ship hull 1 shown in Figures 3 and 5 P
has a double-hull structure, and the hold 2 has an inner shell 1a and
~ horizontal partition walls 3 appropriately arranged in the longitudinal direction. The upper deck 4 that partitions the upper part of the hold 2 has a long hatch 5 for use in cargo handling operations, and a 2N bottom top plate 6 is attached to the bottom. rBJVr- of the 2N bottom filling plate 6 and the upper deck 4, a second deck 7 is provided in parallel thereto. This second deck 7 includes an upper deck 4
An elongated second deck hatch 8 that substantially coincides with the hatch 5 is formed. In addition, this second deck 1 is provided close to the upper deck 4 in order to form a lower cargo hold (hereinafter referred to as "container hold J") 2a't-large capacity, and is relatively narrow. A hold section (hereinafter referred to as "Kokei-makura") 2bvi'' is formed between the decks for storing cargo other than containers.
VC is provided with a hold mouth 9 for closing it and dividing it into sections in the depth direction of the hold 2t''.This hold mouth 9 is divided into a plurality of pieces along its longitudinal direction to form divided holds. The palate 1o... is formed in a rigid pontoon shape that supports cargo M turtles.These divided hatch 1o...
As shown in Figures 3 and 4, ... is the second deck warehouse entrance 8.
The hook is passed over support beams 11 extending from the peripheral edge of the frame, and is supported in a detachable manner. (Hereinafter, in this embodiment, these divided Kuraguchi M1o... will be referred to as "Panel A", "Panel B", etc. from left to right in the figure for convenience) , named ``) Gunel M''. ) As shown in FIGS. 5 S and TK, the split hatch cover 10 constructed in this manner includes the split hatch cover 10 at the end adjacent to the second deck 7VC, that is, panel A and panel M.
are the hatch beams 12 of the second deck plank and the upper deck hatch 5, respectively.
・It is divided into lengths lower than the height between them in order to be stored between them, and is pivotally supported to the hull 1 side at the edge of the second deck 1 so as to be freely deployable. Furthermore, in these panels A and M, there are other divided hatch lids 10 located on the center side.
For example, Tsukuneru E1 panel F etc. are placed and tied up,
It is constructed so that as many divided hatch covers 1υ as possible are stored between the decks. Then, these panels A and... and Nell MIC are expanded and moved to Kimiguchi 12.
A storage means 13 is provided which stands up along the ... and stores the entire structure including the ..., the flannel E, etc. between the decks. This storage means 13 is comprised of a wire loaf 14 connected to each of the four channel A and panel M, and a winch (not shown) provided on the ship to completely wind the wire loaf 14 and the like.
他方、上記端部分割倉口蓋たるIPネルA及びパネルM
と、これに載置式れ共に展開される・やネルE、・ぐネ
ル2等以外の分割倉口蓋10・・・の少なくとも1枚に
は、コンテナ倉りa内に最先VC搬入され、その底板た
る二重底頂板6上を走行して第2甲板T下の船殻1側へ
移動される電動モータに駆動される車輪等の走行手段1
5が備えられる。本実施例にあっては、パネルEに隣接
したパネルDVc備見られている。このパネルDiCは
、上記以外の分割倉口蓋10・・・、例えばパネルG・
パネルC等が順次積み重ねられるように構成される。こ
れらパネルG等の移送及び上記パネルE等の移送は、陸
上設備として、若しくは船上設備として備えられたクレ
ーン等の荷投手段16がオリ用されるべく構成される。On the other hand, the IP panel A and the panel M, which are the end portions of the roof,
And, at least one of the split hatch lids 10 other than ``Ya Nell E'', ``Gun Nell 2'', etc., which are deployed together with the mounting type, has a VC loaded into the container hold a first, and its A traveling means 1 such as wheels driven by an electric motor runs on a double bottom top plate 6 serving as a bottom plate and is moved to the hull 1 side below the second deck T.
5 is provided. In this embodiment, a panel DVc adjacent to panel E is shown. This panel DiC includes a split hatch lid 10 other than the above, for example, panel G.
It is configured such that panels C etc. are stacked one after another. The transport of these panels G and the like and the panel E and the like is configured to be carried out using a loading means 16 such as a crane provided as land equipment or shipboard equipment.
次に、船烏゛口蓋の開閉路網方法について直切するO
第5図Pに示す如く、甲板間t2bにコンテナ以外の貨
物を積与付けた場合には、第2甲&7の倉口8を閉成す
べく船首口蓋9を構成する分割倉口蓋1tl・・が支持
梁11上に掛は渡されて並べられている。第2甲板倉口
8を開放い船首口蓋9全格納するに際しては、コンテナ
首2aVc積み付けられたコンテナ11・・・を搬出し
つつ、以下の手順が施こされる。Next, as shown in Figure 5P, when cargo other than containers is stowed between decks t2b, the opening and closing route network method of the ship's roof is directly cut. In order to close the ship's bow mouth 9, the divided hatch covers 1tl... are arranged in a row on a support beam 11. When the second deck hatch 8 is opened and the bow mouth 9 is completely stowed, the following procedure is carried out while carrying out the containers 11 loaded with the container bow 2aVc.
先ず、第5図QVc示す如く、ノ4ネルA及び/fネル
M以外の中央部側で走行手段15を備えた・ξネルDK
隣接するiRネルE及びノぞネルEと共に第2甲板倉口
8を犬きく開放するノeネルFを1夫々荷投手段16に
よってツクネルA及びノeネルM 9111 K移送し
てこれらノぐネル上に積み重ねて載置する。この時、こ
れらパネルを緊縛して一体としても艮い。First, as shown in FIG.
With the adjacent iR channel E and nozzle E, the 2nd deck cargo hatch 8 is opened tightly, and the 2nd deck cargo door 8 is transferred to the tunnel A and the tunnel M 9111K by the loading means 16, respectively, and these tunnels are removed. Stack and place on top. At this time, bind these panels together and make them look like one piece.
そして、パネルE1パネルFが取り去られたことで一部
開放された第2甲板倉口8がらコンテナ1γ・・・を搬
出して陸上に移送する。Then, the containers 1γ... are carried out from the second deck hatch 8, which is partially opened due to the removal of the panels E1 and F, and are transferred to land.
次に、第5図RVc示す如く、コンテナ゛11・・が搬
出されて形成されたコンテナM−2aの望倉部2cVC
,開放された第2甲板倉口8から走行手段15を備えた
ノぐネルDを荷投手段16によって搬入し、二重底頂板
6上に位置させる。Next, as shown in FIG. 5 RVc, the container M-2a formed by carrying out the containers 11...
, the nogunnel D equipped with the traveling means 15 is carried in from the opened second deck hatch 8 by the loading means 16 and positioned on the double bottom top plate 6.
爾後、第5図Sに示を如く、荷投手段16によって開放
された倉口8から順次、パネルG、 C。Thereafter, as shown in FIG. 5S, panels G and C are sequentially opened from the warehouse opening 8 opened by the loading means 16.
J、 B及び【tコンテナ倉りa内に搬入してパネル
D上に績み重ねる。これに際し、第2甲板倉口8が順次
拡大されるので、コンテナ17・・・全適宜陸上へ搬出
することができる。尚、これに際し、あるいは予め、上
記パネルA及びノeネルMK格納手段13のワイヤ・ロ
ープ14等葡繋いでおいても良い。J, B and [t are carried into container hold a and stacked on panel D. At this time, the second deck hatch 8 is sequentially expanded, so that all the containers 17 can be transported to land as appropriate. At this time, or in advance, the panel A and the wire rope 14 of the Norel MK storage means 13 may be connected.
その後、第5図Tに示す如く、格納十段131/Cよジ
、パネルE、Fと共に・やネルA及び、・ソネルMを夫
々甲板・間に起立させるべく展開移動させて格則すゐ。Thereafter, as shown in Figure 5T, the 10th storage stage 131/C, along with panels E and F, were expanded and moved to stand up on the deck and between the panels A and M, respectively. .
そして、健全に開放さ′れて土中>Jit口5と略一致
する長大な第2甲板君口8から、コンテナ麓2aの隅部
に槓み付けられたコンテナ17・・を搬出する。最後に
、空倉状態となった船倉2の第2甲4反1下に寄せるべ
く、多段に・ぐネル?績んだパネルDk走行塾せて搬送
する。このようにして、第5図T及び第6図に示す如く
、船首2の端部1iC船倉口蓋9全体が格納されること
になる。Then, the container 17 attached to the corner of the container foot 2a is carried out from the long second deck entrance 8 which is opened properly and substantially coincides with the underground JIT entrance 5. Finally, in order to place it under the 4th and 1st deck of the 2nd deck of hold 2, which was now empty, we made a multi-stage gunnel. Transport the finished panel Dk. In this way, as shown in FIGS. 5T and 6, the entire end portion 1iC of the bow 2 and the hold mouth 9 are retracted.
逆に、貨物を積載する場合、特にコンテナ11・・・t
コンテナ首2aVC槓み付け、更に甲板間怠2bにコン
テナ以外の貨物を積み付ける場合VCは、上記手順を逆
に行なえば良い。On the other hand, when loading cargo, especially containers 11...t
When loading the container neck 2a VC and further stowing cargo other than the container on the deck slip 2b, the VC may perform the above procedure in reverse.
また、船倉2全てをコンテナ倉とする場合には、第2甲
板口8全開放した状態で積載すれf+’!良い。In addition, if the entire cargo hold 2 is to be used as a container hold, loading should be carried out with the second deck opening 8 fully open. good.
ところで、本発明VCあっては、船倉21’ik深さ方
向に分割するに際し、倉口8を開1閉する船倉口蓋9を
、一部甲板間に格納しつつ、生食となった第2甲板1下
の倉内に適切に格#3すること力)できるので、コンテ
ナ船等の長大な倉口を有し、且つ甲板間高さ全十分に取
ることができない貨物船に対して有効に採用し得る。By the way, in the VC of the present invention, when dividing the hold 21'ik in the depth direction, the hold mouth 9 that opens and closes the hold mouth 8 is partially stored between the decks, and the second deck, which has become raw, is Since it is possible to properly lay out the cargo space in the lower hold, it is effectively adopted for cargo ships such as container ships that have long hatches and cannot have a sufficient height between the decks. obtain.
従って、船倉内Tlc第2甲板等葡設備ルて多様な貨w
Jを槓み付けることができ、コンテナ船等の専用貨物船
を適宜、多目的に活用させることができ、その桶送効率
全回上させることができる。Therefore, the TLC second deck and other facilities in the hold hold a wide variety of cargo.
J can be rammed, a dedicated cargo ship such as a container ship can be used for multiple purposes as appropriate, and the efficiency of pail transport can be completely increased.
筐た、本発明に保る船首口蓋の格納δれる場所は、上甲
板4が船倉2側に張り出された、比較的荷役1′11施
し難い場所でらるため、船首2門の積付スペースを削減
するもの−ではなく、倉内スペースkm効に利用して船
首口蓋9の格納が達成されるものでめる。The storage location of the bow mouth according to the present invention is a location where the upper deck 4 extends out to the side of the hold 2, making it relatively difficult to perform cargo handling. This is not a method that reduces space, but rather a method that effectively utilizes the space within the hold to achieve storage of the bow palate 9.
更にまた、できる限り数多くの分割倉口蓋10・・・を
甲板開側に格納するようにすれは、8g2甲、阪γ下で
積み重ねられる分割倉口蓋の枚f51−自lj減でき、
深さか十分にとれない船倉1/Cあっても有効に採用で
きる。Furthermore, by storing as many split hatch covers 10... as possible on the open deck side, the number of split hatch covers that can be stacked under the deck can be reduced by 8g2, f51 - lj,
It can be effectively used even if there is a 1/C hold that is not deep enough.
史Kまた、分割倉口蓋10・・・に荷投手段16ノプ至
格納手段13のワイヤ掛けtすべく従事するイ乍業員は
、特別の通路なしに、順次移送されるべき分割倉口蓋1
0・・・上で作業を継続しつつ移動して、安全に船上に
戻ることができる。Also, the workers who are engaged in hooking the wires of the cargo dumping means 16 to the storage means 13 to the divided hatch lids 10..., can move the divided hatch lids to be transferred one by one without a special passage. 1
0: It is possible to move while continuing work on board and return safely to the ship.
以上俊するに、本発明VCよれば以下の如き優れた効果
?発揮する。In summary, the VC of the present invention has the following excellent effects. Demonstrate.
(1) 船倉内を深さ方向に分割して区画する船倉口
蓋を、上甲板が張り出され比較的荷役作業の施し難い甲
恨間乃至船倉の隅等のfol殻側へ適切に格納すること
ができるので、コンテナ船等の長大な倉口金有し、且つ
甲板間高さを十分に取ることができない貨物船に対して
有効VC採用し得る。(1) The cargo hold opening, which divides and partitions the interior of the cargo space in the depth direction, should be appropriately stored on the cargo side, such as in the corner of the cargo room or in the corner of the cargo hold, where the upper deck extends and is relatively difficult to carry out cargo handling operations. Therefore, VC can be effectively adopted for cargo ships such as container ships that have long hatchbacks and cannot have sufficient height between decks.
(2) 従って、船倉内を深さ方向に区画でき、多様
な貨物を積み付けてコンテナ船等の専用貨物船を適宜、
多目的に活用させることかでき、その輸送効at同上さ
せることができる。(2) Therefore, the inside of the ship's hold can be divided in the depth direction, and a variety of cargo can be loaded onto a dedicated cargo ship such as a container ship.
It can be used for multiple purposes, and its transport efficiency can be improved.
(3) 甲板1″EAj側にも分割倉ロ蓋ヲ格納させる
ように構成したので、底板上を搬送される分書り倉口蓋
の枚数を1iJ及的に削減することカニでき、深さ力玉
十分にとれない船倉VC6つても有効に採用し得る。(3) Since the structure is such that the split hatch lids are stored on the deck 1''EAj side, the number of split hatch covers transported on the bottom plate can be reduced by 1iJ, and the depth force can be reduced. It can be effectively used even if there are six VCs in the hold that cannot hold enough balls.
(4)構造が簡単で容易に採用し得る。(4) The structure is simple and can be easily adopted.
第1図及び第2図は従来の船倉口蓋の開閉格納方法に採
用された装置を示す概略94N断面図、第3図は本発明
に係る船倉口蓋の開閉格納方法に採用される装置を示す
概略側断面図、第4図は第3図における■−■線矢視晴
面図、第5図は本発明に係る船倉口蓋の開閉格納方法の
手順を示す概略側断面図、第6図は格納状態を示″r第
5図PにおけるVl−Vl線矢視lIT囲図である。
図中、1は船殻、2は船首、6は底板たる二重底頂板、
9は船倉口蓋、10は分割倉口蓋、13は格納手段、1
5は走行手段、16は荷投手段である・
特 許 出 願 人 石川島播磨重工業株式会社代理
人 弁理士 絹 谷 信 雄FIGS. 1 and 2 are schematic 94N cross-sectional views showing a device adopted in a conventional method for opening and retracting a cargo hold roof, and FIG. 3 is a schematic sectional view showing a device used in a method for opening and storing a cargo hold roof according to the present invention. 4 is a clear view taken along the line ■-■ in FIG. 3; FIG. 5 is a schematic side sectional view showing the steps of the method for opening and closing the cargo hold roof according to the present invention; and FIG. It is a diagram showing the condition of the ship in the direction of the Vl-Vl line in FIG.
9 is a cargo hold mouth; 10 is a divided cargo space; 13 is a storage means; 1
5 is a traveling means, and 16 is a loading means. Patent applicant: Ishikawajima-Harima Heavy Industries Co., Ltd. Agent Patent attorney: Nobuo Kinutani
Claims (1)
割して区画すべく形成された船倉口蓋の開閉格納方法に
おいて、上記船倉口蓋をその長手方向に沿って複数個に
分割し、これら分割されて中央部に位置される分割倉口
貴を端部に位置される分割倉口蓋に移送して積み厘ねた
後、上記中央部と端部との間に位置される分割倉口蓋を
船倉内の底板上にこれVC沿って走行自在に移送し、該
走行自在に移送された分割倉口蓋上に残る分割倉口蓋を
順次積み重ねた後に上記船殻側に寄せるべく搬送して格
納すると共に、上記端部に積み重ねられた分割倉口蓋を
上記船殻側に展開移送させて格納するようにしたこと全
特徴とする船倉口蓋の開閉格納方法。In a method for opening and storing a cargo hold mouth formed to divide and partition a cargo hold formed in a hull in a depth direction, the cargo hold mouth is divided into a plurality of parts along its longitudinal direction. After the divided warehouses located in the center are transferred to the divided warehouse lids located at the ends and loaded, the divided warehouses located between the center and the ends are loaded. The canopy is moved freely along the VC onto the bottom plate in the hold, and the remaining split hatch openings are stacked one after another on the split hatch openings that have been moved so that they can be moved, and then transported and stored so as to be brought closer to the hull side. In addition, the method for opening and storing a cargo hold hatch is characterized in that the divided cargo hatch covers stacked at the ends are deployed and transferred to the hull side for storage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12833582A JPS5920790A (en) | 1982-07-24 | 1982-07-24 | Opening, closing and storing method for hatch cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12833582A JPS5920790A (en) | 1982-07-24 | 1982-07-24 | Opening, closing and storing method for hatch cover |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5920790A true JPS5920790A (en) | 1984-02-02 |
Family
ID=14982244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12833582A Pending JPS5920790A (en) | 1982-07-24 | 1982-07-24 | Opening, closing and storing method for hatch cover |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5920790A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5996049B1 (en) * | 2015-07-09 | 2016-09-21 | 株式会社新来島どっく | Double-layer deck ship pontoon hatch cover storage structure |
JP2017019370A (en) * | 2015-07-09 | 2017-01-26 | 株式会社新来島どっく | Pontoon hatch cover storage structure of two layer deck ship |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5554632U (en) * | 1978-10-03 | 1980-04-12 |
-
1982
- 1982-07-24 JP JP12833582A patent/JPS5920790A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5554632U (en) * | 1978-10-03 | 1980-04-12 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5996049B1 (en) * | 2015-07-09 | 2016-09-21 | 株式会社新来島どっく | Double-layer deck ship pontoon hatch cover storage structure |
JP2017019370A (en) * | 2015-07-09 | 2017-01-26 | 株式会社新来島どっく | Pontoon hatch cover storage structure of two layer deck ship |
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