JPH07101377A - Ship hull reinforcing structure and manufacture thereof - Google Patents
Ship hull reinforcing structure and manufacture thereofInfo
- Publication number
- JPH07101377A JPH07101377A JP5253361A JP25336193A JPH07101377A JP H07101377 A JPH07101377 A JP H07101377A JP 5253361 A JP5253361 A JP 5253361A JP 25336193 A JP25336193 A JP 25336193A JP H07101377 A JPH07101377 A JP H07101377A
- Authority
- JP
- Japan
- Prior art keywords
- deck
- hull
- wall
- packing
- bottom plate
- 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.)
- Granted
Links
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、プラスチック製の小
型船舶の船体補強構造およびその製造方法に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hull reinforcing structure for a small plastic ship and a method for manufacturing the hull reinforcing structure.
【０００２】[0002]
【従来の技術】ＦＲＰ製の小型船舶の船体は、船底板と
船側板とが一体に形成された船体部材と、デッキを備え
たデッキ部材とをそれぞれ型成形し、両者を重ね合わせ
て互いの周縁部で接合するようにしており、また船体部
材の船底板とデッキ部材の下面との間にロンジ部材など
の補強材（壁部材）やイケスの周壁などの壁部材を配置
し、この壁部材と船底板およびデッキとは互いの隅部で
目張り材を貼り付けることにより接合させるようにして
いる。2. Description of the Related Art A hull of a small ship made of FRP is formed by molding a hull member in which a bottom plate and a side plate are integrally formed, and a deck member having a deck, and superposing the two members on each other. They are joined together at the peripheral edge, and a reinforcing member (wall member) such as a longe member or a wall member such as a peripheral wall of the cage is arranged between the bottom plate of the hull member and the lower surface of the deck member. The bottom plate and the deck are joined to each other at the corners by pasting a sealing material.
【０００３】[0003]
【発明が解決しようとする課題】上記構成では、壁部材
と船底板およびデッキとの隅部の目張り材を貼り付ける
作業は、船体部材とデッキ部材との間の閉鎖された狭い
空間での作業となるために、作業条件が悪く、このため
船体部材とデッキ部材との接合作業が非常に行ないにく
く、作業に手間がかかるという問題がある。このように
手間のかかる目張り作業を行なっているのは、つぎのよ
うな理由からである。すなわち、壁部材上端面とデッキ
下面との当接面は、船体部材とデッキ部材との両成形部
材が別々に成形されてそれぞれある程度の歪（誤差）が
生じることは避けられず、このため当接面には局部的に
大小の隙間が生じることになり、その結果当接面に接着
剤を塗布して接着させるという方法は採用できないから
である。With the above-mentioned structure, the work of sticking the sealing materials at the corners of the wall member, the ship bottom plate and the deck is performed in the closed narrow space between the hull member and the deck member. Therefore, there is a problem that the working condition is bad, and therefore the joining work between the hull member and the deck member is very difficult to perform, and the work is troublesome. The reason why the time-consuming sealing work is performed is as follows. That is, it is unavoidable that the abutting surfaces of the upper end surface of the wall member and the lower surface of the deck have a certain amount of distortion (error) caused by the molded members of the hull member and the deck member being separately molded. This is because large and small gaps are locally generated on the contact surface, and as a result, a method of applying an adhesive to the contact surface to bond the surfaces cannot be adopted.
【０００４】この発明は、このような従来の欠点を解消
するためになされたものであり、船体部材とデッキ部材
との接合作業が行ないやすい船体補強構造およびその製
造方法を提供することを目的とするものである。The present invention has been made in order to eliminate such conventional drawbacks, and an object of the present invention is to provide a hull reinforcement structure and a method for manufacturing the hull reinforcement structure in which joining work between a hull member and a deck member can be easily performed. To do.
【０００５】[0005]
【課題を解決するための手段】この発明は、壁部材の下
端面が船底板上に取付けられ、上記壁部材の上端面がデ
ッキ下面に接合される構造において、ペースト状の接着
剤と弾性変形するパッキンとが並置されてなる層を介し
て上記デッキ下面と壁部材上面とが接合されているもの
である。上記壁部材はイケスの周壁であってもよい。SUMMARY OF THE INVENTION According to the present invention, in a structure in which a lower end surface of a wall member is mounted on a ship bottom plate and an upper end surface of the wall member is joined to a lower surface of a deck, a paste-like adhesive and elastic deformation are provided. The packing lower surface of the deck and the upper surface of the wall member are joined to each other through a layer formed by juxtaposing the packing. The wall member may be a peripheral wall of a cage.
【０００６】またこの発明の方法は、船底板と船側板と
が一体に形成された船体部材と、デッキを備えて上記船
体部材と周縁部で接合されるデッキ部材とを接合する工
程において、船体部材の船底板上には壁部材を取付けて
おき、この壁部材の上端面にはペースト状の接着剤と弾
性変形するパッキンとを並置し、その上面にデッキ部材
の下面を当接させて上側から押圧することによってパッ
キンを弾性変形させた状態でデッキ部材と壁部材とを接
合させるようにしたものである。In the method of the present invention, in the step of joining a hull member in which a bottom plate and a side plate are integrally formed, and a deck member having a deck and joined to the hull member at a peripheral portion thereof, A wall member is attached on the bottom plate of the member, and a paste adhesive and an elastically deformable packing are juxtaposed on the upper end surface of the wall member, and the upper surface of the member is brought into contact with the lower surface of the deck member. The deck member and the wall member are joined to each other in a state where the packing is elastically deformed by being pressed from.
【０００７】[0007]
【作用】上記構成では、船底板と船側板とが一体に形成
された船体部材と、デッキを備えて上記船体部材と周縁
部で接合されるデッキ部材とを接合する工程において、
船体部材の船底板上に予め壁部材を取付けておき、この
壁部材の上端面にペースト状の接着剤と弾性変形するパ
ッキンとを並置し、その上面にデッキ部材の下面を当接
させて上側から押圧することによってパッキンを弾性変
形させた状態でデッキ部材と壁部材とを接合させるもの
であるために、狭い空間での作業は必要なく、作業を非
常に容易に行なうことができる。In the above structure, in the step of joining the hull member in which the bottom plate and the side plate are integrally formed, and the deck member which is equipped with the deck and which is joined to the hull member at the peripheral portion,
A wall member is previously attached to the bottom plate of the hull member, and a paste adhesive and an elastically deformable packing are juxtaposed on the upper end surface of the wall member, and the lower surface of the deck member is brought into contact with the upper surface of the upper member. Since the deck member and the wall member are joined in a state where the packing is elastically deformed by pressing from, the work in a narrow space is not required, and the work can be performed very easily.
【０００８】[0008]
【実施例】図１および図２は、ＦＲＰ製の小型船舶の船
体構造の１例を示し、船体１０は中央部にコックピット
が形成されてその床（デッキ）１３の下側にイケス１９
が形成されている。このイケス１９は、船底板１１とデ
ッキ１３とそれらに上下端が接合された周壁２とによっ
て区画形成され、この周壁２は前後方向に延び、この延
長部２０とともにロンジ部材（補強部材）を形成してい
る。またイケス１９の上側はデッキ１３が立上り、ハッ
チ１８が形成されている。1 and 2 show an example of a hull structure of a small ship made of FRP, in which a hull 10 has a cockpit formed in a central portion thereof, and a cage 19 under a floor (deck) 13 thereof.
Are formed. The cage 19 is partitioned and formed by the ship bottom plate 11, the deck 13, and a peripheral wall 2 whose upper and lower ends are joined to the ship bottom plate 11, the peripheral wall 2 extends in the front-rear direction, and forms a longe member (reinforcing member) together with the extension 20. are doing. On the upper side of the kick box 19, the deck 13 stands up and a hatch 18 is formed.
【０００９】上記イケス１９の周壁２は、図３および図
４に示すように構成されている。すなわち、周壁２と船
底板１１との接合部は、両隅部が目張り材２３，２５に
よって接合され、また周壁２の上端面とデッキ１３の下
端面との間にはペースト状の接着剤５とパッキン４とが
並置された層が介在され、これによってデッキ１３と周
壁２とがシール構造で接合されている。このパッキン４
は、半独立発泡材からなり、かつ押圧することにより弾
性変形して厚さが半分以下になるような材料を使用する
ことが好ましい。The peripheral wall 2 of the case 19 is constructed as shown in FIGS. 3 and 4. That is, the joint between the peripheral wall 2 and the ship bottom plate 11 is joined at both corners by the sealing members 23 and 25, and the paste-like adhesive 5 is provided between the upper end surface of the peripheral wall 2 and the lower end surface of the deck 13. And a packing 4 are juxtaposed with each other, whereby the deck 13 and the peripheral wall 2 are joined by a seal structure. This packing 4
It is preferable to use a material which is made of a semi-independent foam material and which is elastically deformed by being pressed to have a thickness of half or less.
【００１０】このような構造の船体を製造する方法を図
３〜図６によって説明する。まず図示しない型によって
船底板１１と船側板１２とが一体に形成された船体部材
を成形し、その船底板１１上に周壁２を目張り材２３，
２５によって接合し、その周壁２の上端面に図５に示す
ようにパッキン４およびペースト状の接着剤５を並置す
る。そして上側からガンネル１４が一体に形成されたデ
ッキ部材を下降させてデッキ１３の下面をパッキン４と
ペースト状の接着剤５とからなる層に当接させる。つぎ
に図６に示すように、デッキ部材上に桁材６を乗せ、船
体部材に掛け渡したベルト７によって拘束し、この桁材
６とデッキ１３との間に配置したシリンダ８によって押
え具８０を介してデッキ１３を上側から押圧する。これ
によってパッキン４が圧縮されるとともにペースト状の
接着剤５が圧縮されて、周壁２の上面およびデッキ１３
の下面を隙間なく埋め、シール機能を果たすようにな
る。このペースト状の接着剤５が硬化した後、シリンダ
８および桁材６などを取外し、周縁部１５を適宜の接着
剤によって接合する。A method of manufacturing a hull having such a structure will be described with reference to FIGS. First, a hull member in which the ship bottom plate 11 and the ship side plate 12 are integrally formed is formed by a mold (not shown), and the peripheral wall 2 is provided with the sealing material 23 on the ship bottom plate 11.
25, and packing 4 and paste-like adhesive 5 are juxtaposed on the upper end surface of the peripheral wall 2 as shown in FIG. Then, the deck member integrally formed with the gun flannel 14 is lowered from the upper side to bring the lower surface of the deck 13 into contact with the layer composed of the packing 4 and the paste adhesive 5. Next, as shown in FIG. 6, the girder material 6 is placed on the deck member and restrained by the belt 7 hung on the hull member, and the presser tool 80 is held by the cylinder 8 arranged between the girder material 6 and the deck 13. The deck 13 is pressed from above via. As a result, the packing 4 is compressed and the paste-like adhesive 5 is compressed, and the upper surface of the peripheral wall 2 and the deck 13 are compressed.
The bottom surface of the will be filled without any gaps, and the sealing function will be fulfilled. After the paste-like adhesive 5 is hardened, the cylinder 8 and the girder 6 are removed, and the peripheral edge portion 15 is joined by an appropriate adhesive.
【００１１】なお、パッキン４を内側に、ペースト状の
接着剤５を外側に配置しているのは、船体部材とデッキ
部材とを接合する際にパッキン４が接着剤５に対する堰
として機能して、ペーストがイケス側にたれるのを防止
するためであり、これによってイケス内をペースト状の
接着剤で汚すのを防止している。The packing 4 is arranged on the inside and the paste adhesive 5 is arranged on the outside so that the packing 4 functions as a weir for the adhesive 5 when the hull member and the deck member are joined. This is to prevent the paste from dripping on the side of the case, and thereby to prevent the inside of the case from being soiled with a paste-like adhesive.
【００１２】上記押え具８０は周壁２の上面すべてを覆
う形状のものを用い、シリンダ８および桁材６は周壁２
の長さなどに応じて適宜のピッチで配置すればよい。パ
ッキン４の押圧量は、例えば２０ｍｍ厚さのものを５ｍ
ｍ厚さに弾性変形させるようにすればよく、また押圧力
は０．５ｋｇ／ｃｍ2程度でよい。さらにパッキン４を
ペースト状の接着剤５とともに押圧変形させることによ
り、周壁２の上端面とデッキ１３の下面との各面に歪が
あってもそれを吸収して両者間を確実にシールして接合
させることができる。また上記接着剤５は船体部材とデ
ッキ部材とを接着する機能を果たし、パッキン４は周壁
の上端面とデッキ１３の下面との間に生じる歪（隙間）
を吸収する機能を果たし、したがって接着剤５とパッキ
ン４とからなる層により船体部材とデッキ部材とを確実
にシール構造で接合することになる。The pressing member 80 has a shape that covers the entire upper surface of the peripheral wall 2, and the cylinder 8 and the girder member 6 are the peripheral wall 2.
It may be arranged at an appropriate pitch according to the length of the. The pressing amount of the packing 4 is, for example, 5 m for a 20 mm thick one.
It may be elastically deformed to a thickness of m, and the pressing force may be about 0.5 kg / cm 2 . Further, by pressing and deforming the packing 4 together with the paste-like adhesive 5, even if the upper surface of the peripheral wall 2 and the lower surface of the deck 13 are distorted, they are absorbed and the two are reliably sealed. Can be joined. Further, the adhesive 5 has a function of adhering the hull member and the deck member, and the packing 4 causes distortion (gap) between the upper end surface of the peripheral wall and the lower surface of the deck 13.
Of the adhesive 5 and the packing 4, so that the hull member and the deck member are reliably joined together in a sealed structure.
【００１３】従来は、イケス１９中に人が入って狭い空
間内で目張り材２２（図４仮想線で示す）を貼付ていた
ために、作業が非常に行ないにくく、このため作業に手
間がかかっていたが、上記のように予め船底板１１に取
付けた周壁２の上端面にパッキン４とペースト状の接着
剤５とが並置された層を形成し、この上からデッキ部材
を乗せて適宜の治具で全体的に押圧するようにすれば、
周壁２とデッキ１３とをシール構造で接合させることが
でき、上記のような目張り作業は必要なく、このため作
業が非常に容易である。Conventionally, since a person has entered the skein 19 and pasted the sealing material 22 (shown by the phantom line in FIG. 4) in a narrow space, the work is very difficult to perform, which makes the work troublesome. However, as described above, a layer in which the packing 4 and the paste-like adhesive 5 are juxtaposed is formed on the upper end surface of the peripheral wall 2 which is previously attached to the ship bottom plate 11, and a deck member is placed on this to form an appropriate curing layer. If you try to press with the tool as a whole,
Since the peripheral wall 2 and the deck 13 can be joined by a seal structure, the above-mentioned stitching work is not necessary, and therefore the work is very easy.
【００１４】なお、上記実施例ではイケス１９の周壁２
に適用した例のみを示したが、同様の構造であるロンジ
部材など船底板とデッキとを接合する補強部材にもこの
発明は同様に適用可能である。In the above embodiment, the peripheral wall 2 of the case 19 is
However, the present invention can be similarly applied to a reinforcing member such as a longe member having a similar structure for joining a ship bottom plate and a deck.
【００１５】[0015]
【発明の効果】以上説明したように、この発明によれば
船底板と船側板とが一体に形成された船体部材と、デッ
キを備えて上記船体部材と周縁部で接合されるデッキ部
材とを接合する工程において、船体部材の船底板上に予
め壁部材を取付けておき、この壁部材の上端面にペース
ト状の接着剤と弾性変形するパッキンとを並置し、その
上面にデッキ部材の下面を当接させて上側から押圧する
ことによってパッキンを弾性変形させた状態でデッキ部
材と壁部材とを接合させるものであるために、狭い空間
での作業は必要なく、作業を非常に容易に行なうことが
できる。As described above, according to the present invention, a hull member in which a bottom plate and a side plate are integrally formed, and a deck member having a deck and joined to the hull member at its peripheral portion are provided. In the step of joining, a wall member is previously mounted on the bottom plate of the hull member, a paste adhesive and an elastically deformable packing are juxtaposed on the upper end surface of the wall member, and the lower surface of the deck member is placed on the upper surface thereof. Since the deck member and the wall member are joined in a state where the packing is elastically deformed by abutting and pressing from the upper side, work in a narrow space is not necessary and the work can be performed very easily. You can
【図１】この発明が適用される小型船舶の船体の側面図
である。FIG. 1 is a side view of a hull of a small boat to which the present invention is applied.
【図２】図１の平面図であって、上半分はデッキ取付け
状態、下半分はデッキ取外し状態をそれぞれ示してい
る。FIG. 2 is a plan view of FIG. 1, in which the upper half shows a deck attached state and the lower half shows a deck removed state.
【図３】図１の中央部断面図である。FIG. 3 is a sectional view of a central portion of FIG.
【図４】図３の周壁取付け部の拡大断面図である。FIG. 4 is an enlarged cross-sectional view of a peripheral wall mounting portion of FIG.
【図５】この発明の方法を説明するための船体中央断面
における説明図であって、船体部材とデッキ部材との接
合前の状態を示している。FIG. 5 is an explanatory view in a central cross section of the hull for explaining the method of the present invention, showing a state before joining the hull member and the deck member.
【図６】この発明の方法を説明するための船体中央断面
における説明図であって、船体部材とデッキ部材との接
合後の状態を示している。FIG. 6 is an explanatory view in the center cross section of the hull for explaining the method of the present invention, showing a state after joining the hull member and the deck member.
２ イケスの周壁（壁部材） ４ パッキン ５ ペースト状の接着剤 ６ 桁材 ７ ベルト ８ シリンダ １０ 船体 １１ 船底板 １２ 船側板 １３ デッキ １９ イケス 2 Circumferential wall (wall member) 4 Packing 5 Paste adhesive 6 Girder material 7 Belt 8 Cylinder 10 Hull 11 Ship bottom plate 12 Ship side plate 13 Deck 19 Ikes
Claims (4)
れ、上記壁部材の上端面がデッキ下面に接合される構造
において、ペースト状の接着剤と弾性変形するパッキン
とが並置されてなる層を介して上記デッキ下面と壁部材
上面とが接合されていることを特徴とする船体補強構
造。1. In a structure in which a lower end surface of a wall member is mounted on a ship bottom plate and an upper end surface of the wall member is joined to a lower surface of a deck, a paste adhesive and an elastically deformable packing are juxtaposed. A hull reinforcement structure in which the deck lower surface and the wall member upper surface are joined via a layer.
特徴とする請求項１記載の船体補強構造。2. The hull reinforcement structure according to claim 1, wherein the wall member is a peripheral wall of a cage.
体部材と、デッキを備えて上記船体部材と周縁部で接合
されるデッキ部材とを接合する工程において、船体部材
の船底板上には壁部材を取付けておき、この壁部材の上
端面にはペースト状の接着剤と弾性変形するパッキンと
を並置し、その上面にデッキ部材の下面を当接させて上
側から押圧することによってパッキンを弾性変形させた
状態でデッキ部材と壁部材とを接合させることを特徴と
する船体補強構造の製造方法。3. In the step of joining a hull member in which a bottom plate and a side plate are integrally formed, and a deck member that includes a deck and is joined to the hull member at a peripheral portion thereof, on the bottom plate of the hull member. A wall member is attached to the wall member, a paste adhesive and an elastically deformable packing are juxtaposed on the upper end surface of the wall member, and the lower surface of the deck member is brought into contact with the upper surface thereof and pressed from above. A method for manufacturing a hull reinforcing structure, comprising joining a deck member and a wall member in a state where the packing is elastically deformed.
特徴とする請求項３記載の船体補強構造の製造方法。4. The method of manufacturing a hull reinforcing structure according to claim 3, wherein the wall member is a peripheral wall of a cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25336193A JP3255512B2 (en) | 1993-10-08 | 1993-10-08 | Hull structure and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25336193A JP3255512B2 (en) | 1993-10-08 | 1993-10-08 | Hull structure and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07101377A true JPH07101377A (en) | 1995-04-18 |
| JP3255512B2 JP3255512B2 (en) | 2002-02-12 |
Family
ID=17250281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25336193A Expired - Fee Related JP3255512B2 (en) | 1993-10-08 | 1993-10-08 | Hull structure and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3255512B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587647A (en) * | 2013-10-31 | 2014-02-19 | 广州中船黄埔造船有限公司 | Device for replacing electrode under ship navigation state |
-
1993
- 1993-10-08 JP JP25336193A patent/JP3255512B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587647A (en) * | 2013-10-31 | 2014-02-19 | 广州中船黄埔造船有限公司 | Device for replacing electrode under ship navigation state |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3255512B2 (en) | 2002-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4681651A (en) | Vacuum bag sealing system | |
| JP2008525219A (en) | Sandwich plate with improved structure | |
| US5545026A (en) | Hydroforming platen and seal | |
| JPH0512013Y2 (en) | ||
| US2797178A (en) | Container construction and method of manufacture | |
| JPH07101377A (en) | Ship hull reinforcing structure and manufacture thereof | |
| CA2180696C (en) | Resin transfer molding apparatus and method of fabrication thereof | |
| JP4931023B2 (en) | Method for repairing the outer skin of a composite structure | |
| CN206943415U (en) | A kind of fuel tanker sealing structure | |
| JPS6259067B2 (en) | ||
| JPS61175010A (en) | Molding method | |
| JPS6168229A (en) | Method for bonding rubber | |
| JPS5915964Y2 (en) | Mirror mounting structure | |
| JP3033396B2 (en) | Formwork for transferring uneven patterns | |
| JP3874500B2 (en) | Bolt box joint structure for joint of concrete segment and manufacturing method of concrete segment | |
| CN213477640U (en) | Quick joint for pouring type steel plate water stop | |
| KR102641402B1 (en) | Method of manufacturing bladder type fuel tank for tank and ground vechicle and fuel tank manufactured therefrom | |
| JP4316067B2 (en) | COMPOSITE WING AND METHOD FOR MOLDING THE SAME | |
| JPH02233234A (en) | Joining method for slush-molded member | |
| JPH0525850Y2 (en) | ||
| JPS61143120A (en) | Vacuum packing jig | |
| JPH0135983Y2 (en) | ||
| JPH0511090Y2 (en) | ||
| JPS5830894Y2 (en) | Jointed waterproof sheet | |
| JPS58168550A (en) | Skin member of sheet for car and its molding method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |