JP2000054354A - Connection strengthening construction for fence, and method thereof - Google Patents
Connection strengthening construction for fence, and method thereofInfo
- Publication number
- JP2000054354A JP2000054354A JP10358343A JP35834398A JP2000054354A JP 2000054354 A JP2000054354 A JP 2000054354A JP 10358343 A JP10358343 A JP 10358343A JP 35834398 A JP35834398 A JP 35834398A JP 2000054354 A JP2000054354 A JP 2000054354A
- Authority
- JP
- Japan
- Prior art keywords
- fence
- connection
- mooring
- pollution prevention
- oil
- 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
Classifications
-
- 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
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、汚濁防止フェン
ス、オイルフェンス等の接続部、係留部の各種強化方法
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to various reinforcement methods for connecting parts such as pollution prevention fences and oil fences, and mooring parts.
【０００２】[0002]
【従来の技術】従来、汚濁防止フェンスやオイルフェン
スは、海象気象条件の複雑な風波、波浪、流速などの水
上水深下に設置展張され、接続部、係留部に異常な繰り
返し荷重やねじれ現象がかかり、殊に接続部、係留部に
破損が多く、その改良が求められていた。例えばフェン
ス間の連結部は、板状の剛体金具にて固定されているた
め、ゆるみやフレキシブル性がなく、周辺の布地やゴム
ベルト、接続金具等が引き千切られる事故が多発してい
る。また、フロート部とカーテン部の接続も、プレート
金具にて１乃至２点止めされているが、布地がボルト孔
で裂けてカーテンがずり落ちる事が多く見受けられる。
加えて、フェンスと係留索の接続部は、接続金具に直接
シャックルを接続して、係留索をつないでいるが、水中
にアンカー係留されるフェンス接続部は、風波、流速に
よって常にねじれやこじれ、上下左右に振回される挙動
がおこり、集中荷重が係って破損するケースが多く見ら
れる。2. Description of the Related Art Conventionally, pollution prevention fences and oil fences have been installed and deployed under water depths such as wind waves, waves, and flow velocities under complicated marine weather conditions, and abnormal repetitive loads and twisting phenomena have occurred at joints and moorings. In particular, the joints and mooring parts are often damaged, and improvements have been required. For example, since the connecting portion between the fences is fixed with a plate-like rigid metal fitting, there is no looseness or flexibility, and there are many accidents in which the surrounding cloth, rubber belt, connecting fittings and the like are torn apart. Also, the connection between the float part and the curtain part is fixed at one or two points by plate fittings, but the cloth is often torn by bolt holes and the curtain slips off.
In addition, the connection between the fence and the mooring line connects the mooring line by connecting the shackle directly to the connection fitting, but the fence connection portion moored underwater is constantly twisted and twisted by wind waves and flow velocity, In many cases, it is swung up, down, left, and right and breaks due to concentrated load.
【０００３】[0003]
【発明が解決しようとする課題】本発明者は、これら従
来の欠点を解消すべく種々検討を重ねた結果、本発明を
完成するに至った。The inventor of the present invention has conducted various studies in order to solve these conventional disadvantages, and as a result, has completed the present invention.
【０００４】[0004]
【課題を解決するための手段】すなわち本発明は、フ
ェンスの連結部を可撓性ベルトで複数本交差させ、フ
ロート部とカーテン部を、三角形の止め金具をボルトで
３点止めし、フェンスと係留索の接続部の接続金具
が、円錐で側面に角のない捧状体を湾曲した形状であ
り、フェンスと係留索の接続部の接続金具とシャック
ルの間に、円形リングを繋げ、フェンス連結部の円形
リング間に連結ロープを張り、係留ロープの中間部に
タイヤ式緩衝材を取付けることのいずれか１つあるいは
／または複数併用することを特徴とする汚濁防止フェン
ス、オイルフェンス等の接続部、係留部の各種強化構造
および工法である。That is, according to the present invention, a plurality of connecting portions of a fence are crossed with a flexible belt, and a float portion and a curtain portion are fixed to a triangular fastener by three points with bolts. The connection fitting of the mooring line connection is a conical shape with a curved side with no corner on the side, and a circular ring is connected between the fence and the connection of the mooring line and the shackle to connect the fence. A connecting rope such as an anti-pollution fence or an oil fence, characterized in that a connecting rope is stretched between the circular rings of the section and one or / and a plurality of tire-type cushioning materials are attached to an intermediate part of the mooring rope. , Various reinforcement structures and construction methods of mooring parts.
【０００５】本発明を順次、図面を参照しながら説明す
るが、本発明は以下の説明に限定されるものではない。
図１は本発明におけるフェンスの接続部の一例である。
まず、フェンス間の連結部を可撓性ベルト１で交差さ
せ、互いに表裏をボルトなどで固定し、間隔を設けて数
本使用する。これにより、フェンスは、複雑な風波の動
きにフレキシブルに対応して、一方向の力に偏らずに分
散の力が働き、正常保持することが可能となる。なお可
撓性ベルト１は、生布入りゴムベルト、タイヤベルト、
合成樹脂幅広ベルトなどが適しており、使用本数も条件
に応じ、適宜考慮すればよい。The present invention will be described sequentially with reference to the drawings, but the present invention is not limited to the following description.
FIG. 1 shows an example of a connecting portion of a fence according to the present invention.
First, the connecting portions between the fences are crossed by the flexible belt 1, and the front and back sides are fixed to each other with bolts or the like, and several are used at intervals. Thus, the fence flexibly responds to the complicated movement of the wind wave, and the dispersion force acts without biasing to the one-way force, so that the fence can be normally held. Note that the flexible belt 1 is made of a rubber belt containing raw cloth, a tire belt,
A synthetic resin wide belt or the like is suitable, and the number of used belts may be appropriately considered according to conditions.
【０００６】フロート部とカーテン部の接続では、三角
形止め金具２をボルト３で３点止めすることにより、２
点止め時の金具のたわみによる隙間防止、１点に荷重が
かかった時、他の２点に力の分散が可能な構造となり、
破損等を大幅に防ぐことができる。さらに、ボルト３に
ホールカラーをつけることで、ボルトねじ山で生地、ベ
ルト等の切れや破損を防いだり、また、三角形止め金具
２の中心近傍を打ち抜くことにより、ボルトで締め込ん
だ時に挟み込んだ生地等が打ち抜き部から外側に膨ら
み、ストッパーの役割を果たして、ずれにくくし、破損
を削減するなどの改良を加えて行なってもよい。In the connection between the float part and the curtain part, the triangular stopper 2 is fixed at three points with bolts 3 so that
Prevention of gaps due to bending of metal fittings at the time of spot fixing, when a load is applied to one point, it becomes a structure that can disperse force to the other two points,
Breakage and the like can be largely prevented. Furthermore, by attaching a hole collar to the bolt 3, the thread or the belt is prevented from being cut or damaged by the thread of the bolt. Also, by punching out the vicinity of the center of the triangular fastener 2, it is sandwiched when tightened with the bolt. The cloth or the like may bulge outward from the punched portion and play a role of a stopper, so that the cloth is hardly displaced and the damage may be reduced.
【０００７】フェンスと係留索の接続では、フェンスに
取付けられた接続金具４が円錐で側面に角のない捧状体
を湾曲した形状であり、接続金具４とシャックル５の間
に、円形リング６を介し、係留部に接続する。これによ
り、フレキシブル性が高まり、風波、流速によって起こ
る、ねじれやこじれ、上下左右に振回される挙動によ
り、接続部に集中荷重がかかることを緩和し、接続部を
強化が可能である。なお、円形リングを複数個連ねた
り、円形リングとシャックルの間にチェーン等を繋げて
も効果的である。また、接続金具４と円形リング６は、
始めから一体の金物として製作することも可能で、それ
により作業効率を上げることができる。In the connection between the fence and the mooring line, the connection fitting 4 attached to the fence has a conical shape having a curved side surface with no corners, and a circular ring 6 is provided between the connection fitting 4 and the shackle 5. To the mooring section. Thereby, the flexibility is enhanced, and it is possible to relieve the concentrated load from being applied to the connecting portion due to the twisting, twisting, swinging up, down, left and right caused by the wind wave and the flow velocity, and the connecting portion can be strengthened. It is also effective to connect a plurality of circular rings or to connect a chain or the like between the circular ring and the shackle. The connection fitting 4 and the circular ring 6
It can be manufactured as a single piece of metal from the beginning, thereby increasing work efficiency.
【０００８】さらに、連結部をはさんだ、上記円形リン
グ間に、連結ロープ７を張ることで、アンカーが受ける
波の力を分散し、フェンス連結部の強化も図る事が可能
となる。Further, by connecting the connecting rope 7 between the circular rings with the connecting portion interposed therebetween, the force of the waves received by the anchor can be dispersed, and the connecting portion of the fence can be strengthened.
【０００９】また係留索の係留ロープ８の中間部に、タ
イヤ式緩衝材９を設けることにより、波の上下動に対応
し、フェンス接続部へかかる波の力を軽減することがで
きる。By providing the tire type cushioning material 9 in the middle of the mooring rope 8 of the mooring line, it is possible to cope with the vertical movement of the wave and reduce the wave force applied to the fence connection.
【００１０】また、前述の各種強化方法は、すべてを併
用することが、望ましいが、その海象状況やその他の使
用状況に応じ、適宜組合わせて利用してもよい。It is desirable to use all of the above-mentioned various strengthening methods in combination, but they may be used in an appropriate combination according to the marine conditions and other usage conditions.
【００１１】[0011]
【発明の効果】本発明により、汚濁防止フェンスやオイ
ルフェンス等における、接続部の負荷を大幅に低減し、
破損や事故を防ぎ、更には相対的なコスト削減等が可能
となる。According to the present invention, the load on the connection portion of a pollution prevention fence, an oil fence, or the like can be greatly reduced.
Damage and accidents can be prevented, and further, relative cost reduction and the like can be achieved.
【図１】本発明におけるフェンスの接続部の斜視図FIG. 1 is a perspective view of a connecting portion of a fence according to the present invention.
１．可撓性ベルト ２．三角形止め金具 ３．ボルト ４．接続金具 ５．シャックル ６．円形リング ７．連結ロープ ８．係留ロープ ９．タイヤ式緩衝材 1. Flexible belt 2. Triangle bracket 3. Bolt 4. Connection fitting 5. Shackle 6. Circular ring 7. 7. Connecting rope Mooring rope 9. Tire type cushioning material
Claims (7)
おいて、フェンス間の連結部を可撓性ベルトで複数本交
差させる事を特徴とした接続構造1. A connection structure in which a plurality of connecting portions between fences are crossed by a flexible belt in a pollution prevention fence, an oil fence or the like.
おいて、フロート部とカーテン部を、三角形の止め金具
で、ボルト等で３点止めする事を特徴とした接続構造2. A connection structure for a pollution prevention fence, an oil fence, or the like, wherein the float and the curtain are fixed at three points with bolts or the like using triangular fasteners.
おいて、フェンスと係留索の接続部の接続金具が、円錐
で側面に角のない棒状体を湾曲した形状である事を特長
とした接続構造3. A connection structure in a pollution prevention fence, an oil fence, or the like, wherein a connection fitting at a connection portion between the fence and the mooring line has a shape in which a rod-like body having a conical shape and no side edges is curved.
おいて、フェンスと係留索の接続部の接続金具とシャッ
クルの間に、円形リングを繋げ入れる事を特徴とした接
続構造4. A connection structure for a pollution prevention fence, an oil fence, or the like, characterized in that a circular ring is connected between a connection fitting and a shackle at a connection portion between a fence and a mooring line.
円形リングに連結ロープを張ることを特徴とした接続構
造5. The connection structure according to claim 4, wherein a connection rope is provided on a circular ring between the fence connection portions.
おいて、係留ロープの中間部にタイヤ式緩衝材を取付け
る事を特徴とする係留構造6. A mooring structure for a pollution control fence, an oil fence or the like, wherein a tire type cushioning material is attached to an intermediate portion of the mooring rope.
／または複数項を併用することを特徴とした汚濁防止フ
ェンス、オイルフェンス等の接続部、係留部の強化方法7. A method for strengthening a connection part such as a pollution prevention fence or an oil fence, or a mooring part, characterized by using one or more of the claims 1 to 6 together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35834398A JP4318149B2 (en) | 1998-11-12 | 1998-11-12 | Fence joint reinforcement structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35834398A JP4318149B2 (en) | 1998-11-12 | 1998-11-12 | Fence joint reinforcement structure and construction method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1998006803 Continuation | 1998-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000054354A true JP2000054354A (en) | 2000-02-22 |
| JP4318149B2 JP4318149B2 (en) | 2009-08-19 |
Family
ID=18458813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35834398A Expired - Fee Related JP4318149B2 (en) | 1998-11-12 | 1998-11-12 | Fence joint reinforcement structure and construction method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4318149B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015232202A (en) * | 2014-06-09 | 2015-12-24 | 日本ソリッド株式会社 | Method for mooring underwater extended membrane |
-
1998
- 1998-11-12 JP JP35834398A patent/JP4318149B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015232202A (en) * | 2014-06-09 | 2015-12-24 | 日本ソリッド株式会社 | Method for mooring underwater extended membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4318149B2 (en) | 2009-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2562957A (en) | Ship's rubber tire fender | |
| US3022044A (en) | Combined brace band and tension bar retainer for fencing | |
| US4955750A (en) | Rope fastener | |
| CN208777751U (en) | A kind of safe rope support for steel structural roof installation | |
| US4738216A (en) | Anchor for water ski tow rope | |
| JP2000054354A (en) | Connection strengthening construction for fence, and method thereof | |
| US8790039B2 (en) | Modular floating structures with anti pollution barrier | |
| US5134964A (en) | Flexible security loop for kayaks | |
| KR20050023383A (en) | Apparatus of fix wirerope for protecting falling rock using architecture | |
| JP2000062684A (en) | Shock absorber | |
| US4742602A (en) | Tarpaulin securing assembly | |
| CN209870674U (en) | Mooring buffer part for ship | |
| EP1764300B1 (en) | method and apparatus for diminishing swing motion of ships | |
| US7637693B2 (en) | Boom support arm and use thereof | |
| US5860196A (en) | Grommet stress reducer | |
| JP2617916B2 (en) | Rubber-like elastic mooring device | |
| JPH0428848B2 (en) | ||
| JP2989411B2 (en) | Hydrofoil mounting structure | |
| US9352804B2 (en) | Nautical railing | |
| CN220746578U (en) | A passageway bridge for municipal facilities | |
| JP2001020537A (en) | Support device for steel tower of hoisting device | |
| JPH11222838A (en) | Pollution preventive curtain | |
| JP4344868B2 (en) | Intrusion prevention fence | |
| US4543762A (en) | Flexible terminal point for lattice work construction | |
| JP2002211480A (en) | Mooring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050707 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080624 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080822 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090210 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090407 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090519 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090520 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120605 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130605 Year of fee payment: 4 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |