JPH0360967B2 - - Google Patents
Info
- Publication number
- JPH0360967B2 JPH0360967B2 JP58157212A JP15721283A JPH0360967B2 JP H0360967 B2 JPH0360967 B2 JP H0360967B2 JP 58157212 A JP58157212 A JP 58157212A JP 15721283 A JP15721283 A JP 15721283A JP H0360967 B2 JPH0360967 B2 JP H0360967B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- oil fence
- ship
- sealing device
- main body
- 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 - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0814—Devices for reducing the polluted area with or without additional devices for removing the material with underwater curtains
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0828—Devices for reducing the polluted area with or without additional devices for removing the material fixed to the side of a boat for containing small leaks in the hull
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Description
【発明の詳細な説明】
ａ 産業上の利用分野
本発明は、オイルフエンス、特に常時浮上して
いる固定式オイルフエンスの先端シール装置に関
する。DETAILED DESCRIPTION OF THE INVENTION a. Field of Industrial Application The present invention relates to a tip sealing device for an oil fence, particularly a fixed type oil fence that is constantly floating.
ｂ 従来の技術及びその課題
従来より、海上に設置されたドルフインに固定
式のオイルフエンスを装備し、該オイルフエンス
によつて、ドルフインに横付けされたタンカー等
の船舶から不慮にオイルが流出した場合、その流
出オイルの拡散を防止するようになつている。b. Conventional technology and its problems Conventionally, Dolphin installed on the sea has been equipped with a fixed oil fence, and this oil fence can prevent oil from accidentally spilling from a vessel such as a tanker that is docked alongside the Dolphin. , to prevent the spilled oil from spreading.
しかしながら、上記オイルフエンス及び船舶
は、ともに波浪等により動揺し、かつ潮の満干、
荷の積卸等によりその接触位置は常時変化する。
そのためオイルフエンス先端部と船舶間のシール
が非常に困難となり、この点が課題となる。 However, both the oil fence and the ship are shaken by waves, etc., and are affected by the ebb and flow of the tide.
The contact position changes constantly due to loading and unloading of cargo, etc.
This makes it extremely difficult to seal between the tip of the oil fence and the ship, which poses a problem.
本発明は、上述した課題を解決するためなされ
たものであつて、その目的は、オイルフエンス先
端部と船舶との接触位置の変化に対し敏感に順応
することにより、船舶とのシールを確実に行ない
得るオイルフエンスの先端装置を提供することに
ある。 The present invention has been made to solve the above-mentioned problems, and its purpose is to ensure a reliable seal with the ship by sensitively adapting to changes in the contact position between the tip of the oil fence and the ship. The purpose of the present invention is to provide a tip device for oil fences that can be used.
ｃ 課題を解決するための手段
本発明は、上述した課題を解決するため、その
要旨は、海上に設置されたドルフインに横付けさ
れる船舶と、該船舶から流出するオイルの拡散を
防止する固定式オイルフエンスとの接触部に使用
するシール装置であつて、該シール装置は、その
一端に上記固定式オイルフエンスが接続され、他
端に上記船舶に圧接する管状シールラバーを設け
た板状本体を備え、該板状本体は弾性部材によつ
て構成すると共に、該板状本体の上記管状シール
ラバー側の端部付近は上方視して左右いずれかに
湾曲した形状に形成され、かつその板面には浮力
体及び前記ドルフインと海底アンカーとの間にお
いて定位置でしかも垂直状態に支承されたガイド
杆を貫挿するスライド部材とを装着して成る固定
式オイルフエンスの先端シール装置にある。c Means for Solving the Problems The present invention solves the above-mentioned problems, and the gist thereof is to provide a fixed system for preventing the dispersion of oil flowing out from a ship that is placed next to a Dolphin installed on the sea. A sealing device used in a contact area with an oil fence, the sealing device having a plate-shaped body having one end connected to the fixed oil fence and the other end provided with a tubular seal rubber that presses against the ship. The plate-like main body is made of an elastic member, and the vicinity of the end of the plate-like main body on the side of the tubular seal rubber is formed into a shape curved to the left or right when viewed from above, and the plate surface is curved to the left or right when viewed from above. The present invention provides a tip sealing device for a fixed oil fence, which is equipped with a buoyancy body and a slide member that penetrates a guide rod that is vertically supported at a fixed position between the dolphin and the seabed anchor.
ｄ 実施例
以下、本発明の一実施例を添付図面に従つて詳
細に説明する。d Embodiment Hereinafter, one embodiment of the present invention will be described in detail with reference to the accompanying drawings.
ここで、第１図は本発明にかかるシール装置の
平面図、第２図は同じく正面図である。図中１は
FRP等の弾性素材で形成された板状本体であり、
該板状本体１は第１図の平面図に示す如く、後記
するシールラバー側の端部付近において、上方視
して左右いずれかに若干湾曲して形成されてい
る。２は前記板状本体１の先端部１ａに固着され
たシールラバーである。シールラバー２はゴム等
の弾性素材により管状に形成されている。３は板
状本体１の他方先端部１ｂに固着されたオイルフ
エンスであり、該オイルフエンス３は帯状の浮力
体４の存在により常時水面上に浮上した状態にあ
る。５，６は各々板状本体１の側壁に設けられた
浮力体であり、該浮力体５，６により板状本体１
も水面上に浮上した状態に維持される。７は板状
本体１の側壁に鉛直方向に沿つて固定された筒状
のスライド部材であり、該スライド部材７にはド
ルフインＤと海底アンカーＡとの間に支承された
ガイド杆８が貫挿され、板状本体１を上下方向に
スライド可能に支持している。ガイド杆８の支承
は、海底アンカーＡに固定されたチエーン９にそ
の下端が固定され、上端をドルフインＤに固定さ
れた支持体１０の転子１１から引き出した吊りロ
ープ１２に固定され、該吊りロープ１２を充分に
緊張させ、張ることによりガイド杆８を波浪等に
より動揺することがなくドルフインＤと海底アン
カーＡとの間において定位置でしかも垂直状態に
支承している。 Here, FIG. 1 is a plan view of a sealing device according to the present invention, and FIG. 2 is a front view of the same. 1 in the diagram is
It is a plate-shaped main body made of elastic material such as FRP,
As shown in the plan view of FIG. 1, the plate-like main body 1 is formed to be slightly curved to either the left or the right when viewed from above, near the end on the seal rubber side, which will be described later. A seal rubber 2 is fixed to the tip 1a of the plate-like main body 1. The seal rubber 2 is formed into a tubular shape from an elastic material such as rubber. Reference numeral 3 denotes an oil fence fixed to the other end portion 1b of the plate-like main body 1, and the oil fence 3 is constantly floating above the water surface due to the presence of a band-shaped buoyancy body 4. 5 and 6 are buoyant bodies provided on the side walls of the plate-like main body 1, and the buoyant bodies 5 and 6 cause the plate-like main body 1 to
is also maintained above the surface of the water. Reference numeral 7 denotes a cylindrical slide member fixed vertically to the side wall of the plate-shaped main body 1, and a guide rod 8 supported between the dolphin D and the submarine anchor A is inserted through the slide member 7. The plate-like main body 1 is supported so as to be slidable in the vertical direction. The support of the guide rod 8 has its lower end fixed to a chain 9 fixed to a submarine anchor A, and its upper end fixed to a hanging rope 12 pulled out from a trochanter 11 of a support 10 fixed to a dolphin D. By tensioning the rope 12 sufficiently, the guide rod 8 is supported vertically at a fixed position between the dolphin D and the submarine anchor A without being shaken by waves or the like.
本発明にかかるオイルフエンスの先端シール装
置は、上述の如くその一端にオイルフエンス３が
接続され、他端に船舶Ｓに圧接する管状のシール
ラバー２を設けた板状本体１を備え、該板状本体
１は弾性部材によつて構成すると共に、該板状本
体２の上記管状シールラバー２側の端部付近は、
上方視して左右いずれかに湾曲した形状に形成さ
れているため、第３図に示す如く、ドルフインＤ
に横付けされた船舶Ｓに、該先端シール装置が当
接した場合、板状本体１は船舶Ｓによつて押圧さ
れ、その湾曲方向に更に湾曲するが、その復元力
により板状本体１の先端部１ａに固着された上記
シールラバー２を船舶Ｓに圧接する。このため、
船舶Ｓが波浪等により多少左右に動揺したとして
も、常にオイルフエンス先端部は船舶Ｓと接触し
た状態に維持される。なお、この場合、板状本体
１はあらかじめ湾曲した形状に形成されているた
め、船舶Ｓによる押圧力は全て板状本体１を湾曲
する方向にスムーズに働き、板状本体１をその長
手方向に押圧することはなく、該板状本体１の支
持部７，８等に無理な力が働くことはない。 The tip sealing device for an oil fence according to the present invention includes a plate-like main body 1 having an oil fence 3 connected to one end thereof and a tubular seal rubber 2 that presses against a ship S at the other end, as described above. The main body 1 is made of an elastic member, and the vicinity of the end of the main body 2 on the side of the tubular seal rubber 2 is
Because it is formed in a shape that is curved to the left or right when viewed from above, the Dolphin D
When the tip sealing device comes into contact with a ship S that is alongside the ship S, the plate-like body 1 is pressed by the ship S and further curves in the curving direction, but due to its restoring force, the tip of the plate-like body 1 The seal rubber 2 fixed to the portion 1a is pressed against the ship S. For this reason,
Even if the ship S moves slightly from side to side due to waves or the like, the tip of the oil fence is always maintained in contact with the ship S. In this case, since the plate-like main body 1 is formed in a curved shape in advance, all the pressing force from the ship S acts smoothly in the direction of curving the plate-like main body 1, and the plate-like main body 1 is curved in the longitudinal direction. There is no pressing, and no unreasonable force is applied to the support parts 7, 8, etc. of the plate-like main body 1.
また、本発明にかかるオイルフエンスの先端シ
ール装置は、上述した板状本体１の板面に浮力体
５，６及び前記ドルフインＤと海底アンカーＡと
の間に支承されるガイド杆８を貫挿するスライド
部材７を装着して成るため、潮の満干等により
上・下動する海面に追随して、該先端シール装着
は上・下動し、オイルフエンス３を常に海面上に
展張した状態に維持し得る。 Further, in the oil fence tip sealing device according to the present invention, the buoyancy bodies 5 and 6 and the guide rod 8 supported between the dolphin D and the submarine anchor A are inserted through the plate surface of the above-mentioned plate-like main body 1. Since it is equipped with a slide member 7 that moves upward and downward due to the ebb and flow of the tide, the tip seal attachment moves up and down, keeping the oil fence 3 always extended above the sea surface. Can be maintained.
以上、本発明の一実施例につき説明したが、本
発明は記述の実施例に限定されるものではなく、
本発明の技術的思想に基づいて、各種の変形及び
変更が可能である。 Although one embodiment of the present invention has been described above, the present invention is not limited to the described embodiment.
Various modifications and changes are possible based on the technical idea of the present invention.
ｅ 発明の効果
本発明にかかるオイルフエンスの先端シール装
置によれば、オイルフエンス先端部と船舶との接
触位置の波浪等による左右の変動、また潮の満
干、荷の積卸等による上下の変動に対し、敏感に
順応することができ、船舶とオイルフエンス先端
部とのシールを確実に行ない得る。e Effects of the Invention According to the oil fence tip sealing device according to the present invention, the contact position between the oil fence tip and a ship can be moved horizontally due to waves, etc., and vertically due to ebb and flow of the tide, loading and unloading of cargo, etc. The sealing between the ship and the tip of the oil fence can be ensured.
図面は本発明の一実施例を示したものであつ
て、第１図は本発明にかかる先端シール装置の平
面図、第２図は同側面図である。第３図は本発明
にかかる先端シール装置の使用状態を示す平面図
である。
１……板状本体、２……シールラバー、３……
オイルフエンス、４，５，６……浮力体、７……
スライド部材、８……ガイド杆、９……チエー
ン、１０……支持体、１１……転子、１２……吊
りロープ、Ｄ……ドルフイン、Ａ……海底アンカ
ー、Ｓ……船舶。
The drawings show one embodiment of the present invention, and FIG. 1 is a plan view of the tip sealing device according to the present invention, and FIG. 2 is a side view of the same. FIG. 3 is a plan view showing the state in which the tip sealing device according to the present invention is used. 1... Plate-shaped main body, 2... Seal rubber, 3...
Oil fence, 4, 5, 6... Buoyant body, 7...
Slide member, 8... Guide rod, 9... Chain, 10... Support body, 11... Trochanter, 12... Hanging rope, D... Dolphin, A... Seabed anchor, S... Ship.
Claims (1)
船舶と、該船舶から流出するオイルの拡散を防止
する固定式オイルフエンスとの接触部に使用する
シール装置であつて、該シール装置は、その一端
に上記固定式オイルフエンスが接続され、他端に
上記船舶に圧接する管状シールラバーを設けた板
状本体を備え、該板状本体は弾性部材によつて構
成すると共に、該板状本体の上記管状シールラバ
ー側の端部付近は上方視して左右いずれかに湾曲
した形状に形成され、かつその板面には浮力体及
び前記ドルフインと海底アンカーとの間において
定位置でしかも垂直状態に支承されたガイド杆を
貫挿するスライド部材とを装着して成る固定式オ
イルフエンスの先端シール装置。1. A sealing device used at the contact point between a ship alongside a Dolphin installed on the sea and a fixed oil fence that prevents the diffusion of oil flowing out from the ship, and the sealing device has a seal at one end. The fixed oil fence is connected to a plate-shaped body having a tubular seal rubber at the other end that presses against the vessel, and the plate-shaped body is made of an elastic member. The vicinity of the end on the seal rubber side is formed in a shape curved to the left or right when viewed from above, and the plate surface is supported in a fixed position and vertically between the buoyant body and the dolphin and the seabed anchor. A fixed oil fence tip sealing device that is equipped with a slide member that penetrates a guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58157212A JPS6051216A (en) | 1983-08-30 | 1983-08-30 | Sealer for tip of fixed type oil fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58157212A JPS6051216A (en) | 1983-08-30 | 1983-08-30 | Sealer for tip of fixed type oil fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6051216A JPS6051216A (en) | 1985-03-22 |
| JPH0360967B2 true JPH0360967B2 (en) | 1991-09-18 |
Family
ID=15644657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58157212A Granted JPS6051216A (en) | 1983-08-30 | 1983-08-30 | Sealer for tip of fixed type oil fence |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6051216A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62215709A (en) * | 1986-03-18 | 1987-09-22 | Suzuei Marine Kk | Sealer for tip of fixed type oil fence |
| JPS63182024U (en) * | 1987-05-16 | 1988-11-24 | ||
| JP4636732B2 (en) * | 2001-05-29 | 2011-02-23 | 海和テック株式会社 | Mooring device for fences |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5242591Y2 (en) * | 1975-03-20 | 1977-09-27 | ||
| JPS6319382Y2 (en) * | 1978-04-05 | 1988-05-31 |
-
1983
- 1983-08-30 JP JP58157212A patent/JPS6051216A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6051216A (en) | 1985-03-22 |
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