JP3255512B2 - Hull structure and manufacturing method thereof - Google Patents
Hull structure and manufacturing method thereofInfo
- Publication number
- JP3255512B2 JP3255512B2 JP25336193A JP25336193A JP3255512B2 JP 3255512 B2 JP3255512 B2 JP 3255512B2 JP 25336193 A JP25336193 A JP 25336193A JP 25336193 A JP25336193 A JP 25336193A JP 3255512 B2 JP3255512 B2 JP 3255512B2
- Authority
- JP
- Japan
- Prior art keywords
- deck
- hull
- joined
- bottom plate
- packing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
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 structure of a plastic small boat and a method of manufacturing the same.
【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
の補強部材やイケスの周壁（壁部材）などの部材を配置
し、この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 boat 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 provided with a deck. It is designed to be joined at the periphery, and a reinforcing member such as a longitudinal member or a member such as a peripheral wall (wall member) of Ikes 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 by sticking a liner at the corners of each other.
【０００３】[0003]
【発明が解決しようとする課題】上記構成では、上記部
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、上記部材上端面とデ
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。In the above-mentioned construction, the work of attaching the sealing material at the corners of the above-mentioned member, the bottom plate and the deck is performed in a closed narrow space between the hull member and the deck member. Therefore, there is a problem in that the working conditions are poor, so that the joining work between the hull member and the deck member is very difficult to perform, and the work is troublesome. The reason why such a troublesome seaming work is performed is as follows. In other words, the contact surface between the upper end surface of the member and the lower surface of the deck is inevitable that a certain amount of distortion (error) occurs due to the separate molding of the hull member and the deck member. This is because a large or small gap is locally formed on the contact surface, and as a result, a method of applying an adhesive to the contact surface and bonding the contact surface 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。SUMMARY OF THE INVENTION The present invention has been made in order to solve such a conventional drawback, and an object of the present invention is to provide a hull structure in which a joining operation between a hull member and a deck member can be easily performed, and a method of manufacturing the same. Things.
【０００５】[0005]
【課題を解決するための手段】この発明は、下端面が船
底板上に取付けられ、上端面がデッキ下面に接合される
部材を備えた船体構造において、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
記デッキ下面と上記上端面とが接合されているものであ
る。上記部材はイケスの周壁であってもよい。SUMMARY OF THE INVENTION The present invention provides a hull structure having a member having a lower end surface mounted on a bottom plate and an upper end surface joined to the lower surface of a deck, and a packing which is elastically deformed with a paste-like adhesive. And the lower surface of the deck and the upper end surface are joined via a layer in which are arranged side by side. The member may be a peripheral wall of Ikes.
【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上方に延びる部材
を取付けておき、この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上記
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 provided with a deck and joined to the hull member at a peripheral edge portion, An upwardly extending member is mounted 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 member, and the lower surface of the deck member is brought into contact with the upper surface thereof. The deck member and the above-mentioned member are joined in a state where the packing is elastically deformed by pressing from above.
【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上方に延びる部材を取付けて
おき、この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上記部材とを接合
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 having the deck and being joined to the hull member and the peripheral portion,
An upwardly extending member is mounted on the bottom plate of the hull member in advance, a paste-like adhesive and an elastically deformable packing are juxtaposed on the upper end surface of the member, and the lower surface of the deck member is brought into contact with the upper surface thereof. Since the deck member and the above-mentioned member are joined in a state where the packing is elastically deformed by pressing from above, 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（壁部
材）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 boat made of FRP. A hull 10 has a cockpit formed in the center and a chess 19 below a floor (deck) 13 thereof.
Are formed. The IKES 19 is defined by a bottom plate 11 and a deck 13 and a peripheral wall 2 (wall member) having upper and lower ends joined thereto, and the peripheral wall 2 extends in the front-rear direction. Element)
Is formed. On the upper side of the ikes 19, the deck 13 rises, 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 IKES 19 is configured as shown in FIG. 3 and FIG. That is, the joint between the peripheral wall 2 and the ship bottom plate 11 is joined at both corners by the filler 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 layer in which the packing 4 is juxtaposed, 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 that is made of a semi-independent foam material and that is elastically deformed by pressing to reduce the thickness to 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上に上方に延びる周壁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 hull bottom plate 11 and the hull side plate 12 are integrally formed by a mold (not shown) is formed, and the peripheral wall 2 extending upward on the hull bottom plate 11 is joined by sealing materials 23 and 25. The packing 4 and the paste-like adhesive 5 are juxtaposed on the upper end face as shown in FIG. Then, the deck member on which the gunnel 14 is integrally formed is lowered from above, and the lower surface of the deck 13 is brought into contact with the layer made of the packing 4 and the paste-like adhesive 5. Next, as shown in FIG. 6, the girder 6 is placed on the deck member, restrained by the belt 7 hung over the hull member, and the pressing member 80 is held by the cylinder 8 disposed between the girder 6 and the deck 13. The deck 13 is pressed from above via the. As a result, the packing 4 is compressed and the paste-like adhesive 5 is compressed, so that the upper surface of the peripheral wall 2 and the lower surface of the deck 13 are filled without gaps, and a sealing function is achieved. After the paste adhesive 5 has hardened, the cylinder 8 and the beam 6 are removed, and the peripheral edge 15 is removed.
Are bonded 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 reason why the packing 4 is arranged inside and the paste-like adhesive 5 is arranged outside is 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 to the side of the ikesu, thereby preventing the inside of the ikesu from being stained with the 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 presser 80 has a shape that covers the entire upper surface of the peripheral wall 2.
May be arranged at an appropriate pitch in accordance with the length of the device. The pressing amount of the packing 4 is, for example, 5 m for a 20 mm thick one.
The thickness may be elastically deformed to a thickness of m, and the pressing force may be about 0.5 kg / cm 2 . Further, by deforming the packing 4 by pressing together with the paste-like adhesive 5, even if there is a distortion on each of the upper end surface of the peripheral wall 2 and the lower surface of the deck 13, it is absorbed and the space between them is securely sealed. Can be joined. The adhesive 5 has a function of bonding the hull member and the deck member, and the packing 4 has a distortion (gap) generated between the upper end surface of the peripheral wall and the lower surface of the deck 13.
Therefore, the hull member and the deck member are securely joined to each other by the seal structure by the layer composed of the adhesive 5 and the packing 4.
【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 enters the IKES 19 and attaches the filler material 22 (shown by phantom lines in FIG. 4) in a narrow space, the work is very difficult to perform, and the work is troublesome. However, 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 previously attached to the ship bottom plate 11 as described above, and a deck member is placed thereon and an appropriate cure is performed. If you try to press with the tool as a whole,
The peripheral wall 2 and the deck 13 can be joined to each other by a seal structure, and the above-described work of siding is not required, so that 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
However, the present invention can be similarly applied to a reinforcing member for joining a ship bottom plate and a deck, such as a long member having a similar structure.
【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
め上方に延びる部材を取付けておき、この部材の上端面
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
デッキ部材と上記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, the hull member in which the hull bottom plate and the hull side plate are integrally formed, and the deck member provided with the deck and joined to the hull member at the peripheral edge portion are provided. In the joining step, an upwardly extending member is previously mounted on the bottom plate of the hull member, a paste-like adhesive and an elastically deformable packing are juxtaposed on the upper end surface of the member, and the lower surface of the deck member is disposed on the upper surface thereof. Is pressed against from above and the packing is elastically deformed so that the deck member and the above-mentioned member are joined together. Therefore, work in a narrow space is not necessary, and work is performed very easily. be able to.
【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 an upper half shows a deck mounted state and a lower half shows a deck detached state.
【図３】図１の中央部断面図である。FIG. 3 is a cross-sectional view of a central part 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 in FIG. 3;
【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 the center section of the hull for explaining the method of the present invention, and shows a state before the hull member and the deck member are joined.
【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 section of the hull for explaining the method of the present invention, and shows a state after the hull member and the deck member are joined.
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 Perimeter wall of Ikes (wall member) 4 Packing 5 Paste adhesive 6 Beam material 7 Belt 8 Cylinder 10 Hull 11 Ship bottom plate 12 Ship side plate 13 Deck 19 Ikes
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) B63B 5/24 B63B 35/14 ──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. 7 , DB name) B63B 5/24 B63B 35/14
Claims (4)
がデッキ下面に接合される部材を備えた船体構造におい
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上記上端面と
が接合されていることを特徴とする船体構造。In a hull structure having a member having a lower end face mounted on a bottom plate and an upper end face joined to a lower surface of a deck, a layer formed by juxtaposing a paste-like adhesive and an elastically deformable packing is provided. A hull structure, wherein the lower surface of the deck and the upper surface of the deck are joined to each other via the intermediary surface.
徴とする請求項１記載の船体構造。2. The hull structure according to claim 1, wherein said member is a peripheral wall of Ikes.
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
の船底板上には上方に延びる部材を取付けておき、この
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上記部材とを接合させるこ
とを特徴とする船体構造の製造方法。3. A step of joining a hull member, in which a bottom plate and a side plate are integrally formed, to a deck member provided with a deck and joined to the hull member at a peripheral edge portion, the hull member being provided on the bottom plate. A paste-like adhesive and elastically deformable packing are juxtaposed on the upper end surface of this member, and the lower surface of the deck member is brought into contact with the upper surface and pressed from above. A method of manufacturing a hull structure, comprising joining a deck member and the above-mentioned member in a state where the packing is elastically deformed.
徴とする請求項３記載の船体構造の製造方法。4. The method according to claim 3, wherein the member is a peripheral wall of Ikes.
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 JPH07101377A (en) | 1995-04-18 |
| JP3255512B2 true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587647B (en) * | 2013-10-31 | 2015-12-30 | 广州中船黄埔造船有限公司 | For changing the device of electrode under ship navigation state |
-
1993
- 1993-10-08 JP JP25336193A patent/JP3255512B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07101377A (en) | 1995-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |