JPS59156888A - Method of installing tank in ship body - Google Patents
Method of installing tank in ship bodyInfo
- Publication number
- JPS59156888A JPS59156888A JP58031383A JP3138383A JPS59156888A JP S59156888 A JPS59156888 A JP S59156888A JP 58031383 A JP58031383 A JP 58031383A JP 3138383 A JP3138383 A JP 3138383A JP S59156888 A JPS59156888 A JP S59156888A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- ship body
- hold
- ship
- hull
- 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
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/20—Building or assembling prefabricated vessel modules or parts other than hull blocks, e.g. engine rooms, rudders, propellers, superstructures, berths, holds or tanks
-
- 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
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
- B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
- B63B25/16—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
-
- 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
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
- B63B2025/087—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid comprising self-contained tanks installed in the ship structure as separate units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
【発明の詳細な説明】 本発明はタンクの船体内への搭載方法に関する。[Detailed description of the invention] The present invention relates to a method for mounting a tank into a hull.
ＬＰＧ等の低温液化ガス運ｊｉ８船１（訃いて、その貯
蔵用タンクには高級な材料が使用されてお）、タンクよ
り船体自身の方が先に寿命がくるが、まだ便用できるタ
ンクを船体と一緒にスクラップにするのは非常に不経済
である。そこで、従来、古くなった既存の船体からタン
クだけを新しｈ船体に移しかえる方法が既に提案されて
いるが、この方法によると船体の前端部若しくは後端部
から、タンクを１個づつ船倉内に引込むため、例えば横
隔壁がすべて除去されており、従ってタンクを引込んだ
後、横隔壁の設置工事を行なう必要があり、従ってタン
クを搭載した後は、船倉内のヌベースがあまシなく、横
隔壁設置工事が困難になるという問題がある。JI8 ship 1 transporting low-temperature liquefied gas such as LPG (deceased, its storage tanks were made of high-grade materials), the ship itself will reach the end of its lifespan earlier than the tank, but the tank is still usable. It would be very uneconomical to scrap the ship along with the hull. Therefore, a method has already been proposed in which only the tanks are transferred from an old existing hull to a new hull, but according to this method, the tanks are moved one by one from the front or rear end of the hull. For example, all the transverse bulkheads have been removed in order to draw the tank inside the ship, so it is necessary to install the transverse bulkhead after the tank has been drawn in. Therefore, after the tank is loaded, it is necessary to make sure that the nubase in the hold is completely clean. , there is a problem that it becomes difficult to install horizontal bulkheads.
そこで、本発明は上記間Ｍｋ解消し得るタンクの船体内
への搭載方法を提供することを目的とする。Therefore, an object of the present invention is to provide a method for mounting a tank into a hull that can eliminate the above-mentioned Mk.
即ち、本′発明は船倉に対応する一方の船側外板部及び
上甲板部が開放された状態で建造された船体を進水させ
ると共に半潜水状態に沈め、次に上記船体の開放された
船側外板部から、水面上に浮かべられたタンクを船倉内
に収納することを特徴とするタンクの船体内への搭載方
法で、かかる方法によると、タンクを船側外板部より船
倉内に収容搭載するので、横隔壁を元に船体に設置する
ことができ、従って従来のようにタンク搭載後に横隔壁
を設置するものに比べて、その建造が極めて容易となる
。That is, in the present invention, a hull built with one of the hull side shell parts and the upper deck part corresponding to the ship's hold open is launched and submerged in a semi-submersible state, and then the hull with the open hull part is opened. A method of mounting a tank into a ship's hull, which is characterized by storing the tank floating on the water surface into the hold from the outer skin part. According to this method, the tank is stored and mounted into the hold from the side skin part Therefore, it can be installed on the ship's hull based on the transverse bulkhead, and construction is therefore extremely easy compared to the conventional method in which the transverse bulkhead is installed after the tank is mounted.
以下、不発明の一実施例を第１図〜第５図に基づき説明
する。まず、船倉（１）に対応する一方の船側外板部（
２ａ）及び上甲板部（２ｂ）が開放された状態で建造さ
れた船体（２）を海上に進水させると共に半潜水状態に
沈め、そしで低温液化ガス貯蔵用タンク（３）を海上に
浮かべて開放された船側外板部（２ａ）に対応する位置
まで移動させる。なお、上記船体（２）には横隔壁（４
）が既に設置されてｂる。次に、上記タンク（３）をそ
の開放された船側外板部（２ａ）よシ船倉（１）内に引
込むと共に船体（２）内のパラスト水を排出して船体（
２）全矢印（Ａ）方向に浮上させ、−気にタンク（３）
を船倉（１）内に収容し、そして船倉（１）内の海水を
排出してタンク（３）を船倉床面（１ａ）上の所定位置
に載置させる。Hereinafter, one embodiment of the invention will be described based on FIGS. 1 to 5. First, one of the ship's side outer panels (
The hull (2) constructed with 2a) and the upper deck (2b) open is launched into the sea and sunk in a semi-submersible state, and the low temperature liquefied gas storage tank (3) is floated on the sea. and move it to a position corresponding to the opened ship side shell part (2a). The hull (2) has a transverse bulkhead (4).
) has already been installed. Next, the tank (3) is pulled into the hold (1) through its open side skin (2a), and the pallast water in the hull (2) is discharged and the hull (2a) is pulled into the hold (1).
2) Raise the surface in the direction of all arrows (A) and -ki tank (3)
is accommodated in the hold (1), the seawater in the hold (1) is discharged, and the tank (3) is placed at a predetermined position on the hold floor (1a).
な訃、タンク（３）の引込み時にあっては、第２図及び
第６図に示すように、タンク（３）の引込み側の傾斜部
上面に且つその引込み方向に沿って取付けられた複数の
ローラ（５）が、他方の船側部寄、ＤＩの船倉（１）向
上面（ウィングタンク（６）の下面）に設ｆｆうれたガ
イトレー／１／ （７）に案内されるので、タンク（３
）の収容が容易である。また、タンク（３）の船倉床面
（１ａ）上への漬床時にあっては、タンク（３）底面に
複数個取付けられた当板（８）が、船倉床面（１ａ）上
に複数個設けられた支持板（９）上に直接載るようにさ
れておυ、また上記複数個°のうち所定の当板（８）に
は保合凸部（図示せず）が設けられると共に、支持板（
９）には、上記保合凸部が保合可能な係合凹部が形成さ
れて、タンク（３）の位置決めが成される。When the tank (3) is being pulled in, as shown in Figures 2 and 6, a plurality of The roller (5) is guided to the guide tray /1/ (7) installed on the upper surface of the DI hold (1) (underside of the wing tank (6)) near the other side of the ship, so that the tank (3)
) is easy to accommodate. In addition, when the tank (3) is placed on the hold floor (1a), a plurality of contact plates (8) attached to the bottom of the tank (3) are placed on the hold floor (1a). A retaining convex portion (not shown) is provided on a predetermined contact plate (8) among the plurality of support plates (8), and a support plate (9) is provided so as to rest directly on the support plate (9). Board (
9) is formed with an engagement recess into which the above-mentioned engagement projection can be engaged, thereby positioning the tank (3).
そして、タンク（３）の搭載が終了すると、第５図に斤
・
すように、一方の船側外板部（２ａ）及び上甲板部（２
ｂ）が設置される。なお、タンク（３）の搭載は、第１
図に示すよう（、複数個のタンク（３）を一度にすべて
β船倉（１）内に収容するようにしても・よく、また−
個づつあるいは適当数づつ収容してもよい。また、上記
実施例においては、同一方向の船側外板部からタンクを
収容するようにしたが、例えば第６図に示すように、交
互に同船側外板部からタンク（３＋）を船倉（１′）内
に収容するようにしてもよい。After the tank (3) has been installed, one of the ship's side shell sections (2a) and the upper deck section (2a) are installed, as shown in Figure 5.
b) is installed. Note that tank (3) is installed on the first tank.
As shown in the figure, it is also possible to accommodate all the tanks (3) in the β hold (1) at once;
They may be accommodated individually or in an appropriate number. In addition, in the above embodiment, the tanks were housed from the ship's side shell in the same direction, but as shown in FIG. ') may be accommodated.
更に、上記実施例において、タンクを低温液化ガス貯蔵
用として説明したが、このものに限定されるものではな
く、例えば油貯蔵用タンクであってもよい。Further, in the above embodiments, the tank is described as being for storing low-temperature liquefied gas, but the tank is not limited to this, and may be a tank for storing oil, for example.
以上の方法によると、タンクを一船側外板部より船倉内
に収容搭載するので、横隔壁を先に船体に設置すること
ができ、従って従来のようにタンク搭載後に横隔壁を設
置するものに比べて、その建造が極めて容易となる。According to the above method, since the tank is accommodated and loaded into the hold from one side of the ship, the transverse bulkhead can be installed on the ship's hull first, which eliminates the need to install the transverse bulkhead after the tank is installed as in the past. In comparison, its construction is extremely easy.
第１図〜第５図は本発明の一実施例を示すもので、第１
図は全体平面図、第２図〜第５図はタンク搭載手順を説
明する横断面図、第６図は他の実施例を示す全体平面図
である。
（１）（１’）−船倉、（１ａ） ・・・船倉床面、（
２） ・・・船体、 （２ａ）・・・船側外板部、（２
’ｌ））・・・上甲板部、（３）（６′）・・・タンク
、（４）・・・横隔壁
代理人 森 本 義 弘
第１頁の続き
０発 明 者 尼子賢治
大阪市西区江戸堀１丁目６番１４
号日立造船株式会社内Figures 1 to 5 show one embodiment of the present invention.
The figure is an overall plan view, FIGS. 2 to 5 are cross-sectional views explaining the tank mounting procedure, and FIG. 6 is an overall plan view showing another embodiment. (1) (1') - hold, (1a) ... hold floor, (
2) ...Hull, (2a) ...Side shell section, (2
'l))...Upper deck, (3)(6')...Tank, (4)...Transverse bulkhead agent Yoshihiro MorimotoContinued from page 10Inventor Kenji AmagoOsaka City Hitachi Zosen Corporation, 1-6-14 Edobori, Nishi-ku
Claims (1)
放された状態で建造された船体を進水させると共に半潜
水状態に沈め、次に上記船体の開放された船側外板部か
ら、水面上に浮かべられたタンクを船倉内に収容するこ
とを特徴とするタンクの船体内への搭載方法。1. A hull built with one side shell and upper deck corresponding to the cargo hold open is launched and submerged in a semi-submersible state, and then the hull is opened from the open side shell. , a method for mounting a tank inside a ship, characterized by accommodating the tank floating on the water surface in the hold of the ship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58031383A JPS59156888A (en) | 1983-02-25 | 1983-02-25 | Method of installing tank in ship body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58031383A JPS59156888A (en) | 1983-02-25 | 1983-02-25 | Method of installing tank in ship body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59156888A true JPS59156888A (en) | 1984-09-06 |
Family
ID=12329728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58031383A Pending JPS59156888A (en) | 1983-02-25 | 1983-02-25 | Method of installing tank in ship body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59156888A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007038706A (en) * | 2005-07-29 | 2007-02-15 | Mitsui Eng & Shipbuild Co Ltd | Lifting device for craft |
| KR20140023513A (en) * | 2012-08-16 | 2014-02-27 | 대우조선해양 주식회사 | Structure for mounting tank of hull and method using the same |
| CN104973212A (en) * | 2014-04-10 | 2015-10-14 | 江南造船(集团)有限责任公司 | Installation method of laminated wood in liquid tank rolling-preventing support of liquefied gas carrier |
-
1983
- 1983-02-25 JP JP58031383A patent/JPS59156888A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007038706A (en) * | 2005-07-29 | 2007-02-15 | Mitsui Eng & Shipbuild Co Ltd | Lifting device for craft |
| KR20140023513A (en) * | 2012-08-16 | 2014-02-27 | 대우조선해양 주식회사 | Structure for mounting tank of hull and method using the same |
| CN104973212A (en) * | 2014-04-10 | 2015-10-14 | 江南造船(集团)有限责任公司 | Installation method of laminated wood in liquid tank rolling-preventing support of liquefied gas carrier |
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