JPS6049727B2 - Wave dissipating device - Google Patents
Wave dissipating deviceInfo
- Publication number
- JPS6049727B2 JPS6049727B2 JP53008311A JP831178A JPS6049727B2 JP S6049727 B2 JPS6049727 B2 JP S6049727B2 JP 53008311 A JP53008311 A JP 53008311A JP 831178 A JP831178 A JP 831178A JP S6049727 B2 JPS6049727 B2 JP S6049727B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- support member
- raft
- water surface
- floating
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Landscapes
- Revetment (AREA)
Description
【発明の詳細な説明】
本発明は浦波装置に関する、更に詳しくは水面上の所望
区域を波浪から遮断する楔状の浦波装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a urawa device, and more particularly to a wedge-shaped urawa device that shields a desired area on the water surface from waves.
上下両面に網状体を備え内部にプラスチック細片を充填
させ浮器を取付けた所定厚さの扁平多辺形の楔状枠体と
、該枠体の繋留機構とから成る浦波装置は既に公知であ
る（特開昭４９−７８３４５号公報参照）。The Uranami device is already known, which consists of a flat polygonal wedge-shaped frame of a predetermined thickness, which has net-like bodies on both upper and lower surfaces, is filled with plastic strips, and has a float attached to it, and a mooring mechanism for the frame. Yes (see Japanese Patent Application Laid-Open No. 49-78345).
この種の浦波装置ではプラスチック細片を充填した楔状
枠体を水面に対し所定の角度に傾斜した姿勢で浮乏させ
るのが通例である。In this type of Uranami device, a wedge-shaped frame filled with plastic pieces is usually floated at a predetermined angle with respect to the water surface.
従前の装置では繋留機構のワイヤーの取付け状態を変え
ることにより楔状枠体の水面に対する傾斜を制御してい
る。このようなワイヤーは楔状枠体の繋留用と傾斜姿勢
保持用とに兼用せられ常時張力が加えられるから、ワイ
ヤーの壽命を低下させるのみならず全装置の信頼性を低
下させるおそれがある。本発明は従前の浦波装置のこの
種の問題の解決に役立つことを狙ひとするものである。
本発明の目的は、水面上の所望区域に到来する波浪を減
衰させ併せて浮乏物の流入を防止し公害防止に役立つ改
良された浦波装置を得ることにある。In the conventional device, the inclination of the wedge-shaped frame with respect to the water surface is controlled by changing the attachment state of the wire of the tethering mechanism. Such a wire is used both for anchoring the wedge-shaped frame and for maintaining the tilted position, and is constantly under tension, which may not only shorten the life of the wire but also reduce the reliability of the entire device. The present invention aims to help solve this type of problem with conventional Uraha equipment.
SUMMARY OF THE INVENTION An object of the present invention is to provide an improved urawa device that attenuates waves arriving at a desired area on the water surface, prevents floating objects from flowing in, and is useful for preventing pollution.
本発明によれば、上下両面に網状体を備え内部にプラス
チック細片の如き軽い物質を充填させ浮器を取付けた箱
状をなす扁平多辺形の楔状枠体と、該枠体の繋留機構と
から成る浦波装置であつて、前記上下両面を水面に対し
所望の角度に傾斜させた姿勢に該枠体を保持する支持材
と、該支持材に回動自在に接続された扁平多辺形の浮体
とを備えていることを特徴とする浦波装置が得られる。According to the present invention, there is provided a box-shaped flat polygonal wedge-shaped frame body having a mesh body on both upper and lower surfaces, the inside of which is filled with a light substance such as plastic strips, and a floater attached thereto, and a mooring mechanism for the frame body. A Uranami device comprising: a support member that holds the frame in a position with the upper and lower surfaces inclined at a desired angle with respect to the water surface; and a flat multi-sided support member rotatably connected to the support member. There is obtained a Uranami device characterized in that it is equipped with a floating body having the shape of:
さて、本発明の装置の実施例を添付図面について説明す
ると次の如くである。第１図を参照するに、水面に対し
傾斜角αを以つて浮乏する扁平多辺形の楔状枠体１と、
海底の重錘５に前記枠体１を接続する鋼索４とから成る
ｊ浦波装置１０が示されている。Now, an embodiment of the apparatus of the present invention will be described below with reference to the accompanying drawings. Referring to FIG. 1, a flat polygonal wedge-shaped frame 1 floating at an inclination angle α with respect to the water surface;
A Uranami device 10 is shown, which consists of a steel cable 4 connecting the frame 1 to a weight 5 on the seabed.
枠体１は木材或は金属もしくはプラスチック製の型材又
は管材を使用して多辺形の箱型に製作せられ上面２、下
面３ならびに四周を網状体により囲はれ内部にランダム
な細片とされた軽量プラス丁チツクなどの減衰材料を充
填せている。The frame 1 is made in the shape of a polygonal box using wood, metal, or plastic shapes or pipes, and the upper surface 2, lower surface 3, and all four circumferences are surrounded by a net-like material, and the inside is made of random strips. It is filled with a damping material such as lightweight plastic chip.
図示されていないが枠体１は浮器を取付けている。枠体
には所要の錨１３と鎖１４とが接続せられ枠体１を所望
位置に繋留する。本発明の特徴は、筏状枠体１を水面に
対し傾斜角αをなす姿勢に保持する架台もしくは支持材
６と回動ピン８により該支持材６に回動自在に接続され
た扁平多辺形の浮体７とを備えていることを特徴とする
。Although not shown, a float is attached to the frame 1. Required anchors 13 and chains 14 are connected to the frame to anchor the frame 1 at a desired position. The present invention is characterized by a frame or support member 6 for holding the raft-like frame body 1 in a posture forming an inclination angle α with respect to the water surface, and a flat multi-sided structure rotatably connected to the support member 6 by a rotation pin 8. It is characterized by comprising a floating body 7 of the shape.
支持材６も筏状枠体とほぼ同一材料を以つて製作された
直角三角形柱状体に組まれた細長い枠体であつて斜辺上
に筏状枠体１を取付け、水平な一辺上に鋼索４を接続さ
せる金具９を備え、垂直な一辺上に前記回動ピン８を取
付けるブラケット１２を備えている。浮体７は上下両面
及び周囲を網状体で囲はれた扁平多辺形の箱形構造物で
あつて内部にプラスチック細片を充填させている。金具
９は鋼索を接続する多数の孔を備え、孔の選択により筏
状枠体１の勾配を所望の如く変えることができる。本発
明では支持材６の金具９の孔の選択により枠体１を所望
の傾斜角度に保持するもので鋼索４は枠体１の傾斜姿勢
の制御のみに専用される。The support member 6 is also an elongated frame assembled into a right triangular column made of almost the same material as the raft-like frame.The raft-like frame 1 is attached on the hypotenuse, and the steel cable 4 is attached on one horizontal side. A bracket 12 is provided on one vertical side to which the pivot pin 8 is attached. The floating body 7 is a flat polygonal box-shaped structure whose upper and lower surfaces and the periphery are surrounded by net-like bodies, and the inside is filled with plastic pieces. The metal fitting 9 has a large number of holes for connecting steel cables, and the slope of the raft-like frame 1 can be changed as desired by selecting the holes. In the present invention, the frame 1 is held at a desired inclination angle by selecting holes in the metal fittings 9 of the support member 6, and the steel cables 4 are used only for controlling the inclination posture of the frame 1.
架台６及び枠体１の繋留のためには鎖１４と錨１３とが
別途に設けられるから鎖１４に加えられる張力を従前装
置に比較すると大幅に低減させることができる。更に、
筏状枠体１を取付けた支持材６はその右側に回動ピン８
を介し浮体７を取付けているから、筏状枠体１の浮乏状
態が安定化され、傾斜角αが過度に増減することはない
。浮体７は５筏状枠体１に関し波浪Ｗとは反対側に置か
れているから比較的平静な水面に浮乏している。従つて
筏状枠体１の安定化に役立つばかりでなく全装置の水面
に浮乏する部分の点検補修用の足場として役立てること
ができる。本発明の消波装置は到来する波浪に対し傾斜
位置に置かれ内部にランダムに充填されプラスチック細
片により水の粒子の廻転運動のエネルギーを吸収して水
の粒子の運動を減衰させる。Since a chain 14 and an anchor 13 are separately provided for mooring the pedestal 6 and the frame 1, the tension applied to the chain 14 can be significantly reduced compared to the conventional device. Furthermore,
The support member 6 to which the raft-like frame body 1 is attached has a pivot pin 8 on its right side.
Since the floating body 7 is attached via the floating body 7, the floating state of the raft-like frame body 1 is stabilized, and the inclination angle α does not increase or decrease excessively. Since the floating body 7 is placed on the opposite side of the five-raft frame body 1 from the waves W, it floats on a relatively calm water surface. Therefore, it not only helps stabilize the raft-like frame 1, but also serves as a scaffold for inspection and repair of the parts of the entire device that float on the water surface. The wave absorbing device of the present invention is placed at an inclined position with respect to incoming waves, and is randomly filled inside with plastic strips that absorb the energy of rotational motion of water particles and attenuate the motion of water particles.
またプラスチック細片は水面に浮乏する塵埃、油滴など
の夾雑物を除去する。従つて本発明の消波装置は公害防
止に役立ち、貯木場、海水浴場、養魚場など所望の水面
区域の外周に設置するには好適である。以上に示す如く
本発明は筏状枠体を所望の傾斜角度に浮乏させる架台も
しくは支持材ならびに、これに接続された浮体を設け筏
状枠体の浮乏を安定化すると共に点検、補修の足場とし
て役立つのみならず繋留機構の鋼索又は鎖の負荷の低減
を図る点において従前装置を改良するものである。The plastic strips also remove foreign matter such as dust and oil droplets floating on the water surface. Therefore, the wave dissipating device of the present invention helps prevent pollution and is suitable for installation around the outer periphery of desired water surface areas such as lumber yards, beaches, and fish farms. As described above, the present invention provides a pedestal or support material that floats the raft-like frame at a desired angle of inclination, and a floating body connected to this, which stabilizes the floating of the raft-like frame and facilitates inspection and repair. It is an improvement over previous devices in that it not only serves as a scaffold, but also reduces the load on the cables or chains of the mooring mechanism.
添付図面は本発明の装置を示す側面図である。
１・・・・・・筏状枠体、２・・・・・・上面、３・・
・・・・下面、４・・・鋼索、５・・・・・・重錘、６
・・・・・・支持材、、７・・・・浮体、８・・・・・
・回動ピン、９・・・・・・金具、１０・・・・・・本
発明の装置、１１・・・・・・水面、１２・・・・・・
ブラケット、１３・・・・・・錨、１４・・・・・・鎖
。The accompanying drawing shows a side view of the device of the invention. 1...Raft-shaped frame body, 2...Top surface, 3...
... Bottom surface, 4 ... Steel cable, 5 ... Weight, 6
...supporting material, 7...floating body, 8...
- Rotating pin, 9... Metal fitting, 10... Device of the present invention, 11... Water surface, 12...
Bracket, 13...anchor, 14...chain.
Claims (1)
如き軽い物質を充填させ浮器を取付けた箱状を成す扁平
多辺形の筏状枠体と、該枠体の繋留機構とから成る消波
装置であつて、前記上下両面を水面に対し所望の角度に
傾斜させた姿勢に該枠体を保持する支持材と該支持材に
回動自在に接続された扁平多辺形の浮体とを備えている
ことを特徴とする消波装置。1. An extinguisher consisting of a box-shaped flat polygonal raft-like frame with net-like bodies on both upper and lower sides, the interior filled with light material such as plastic strips, and a floating device attached, and a mooring mechanism for the frame. The wave device includes a support member for holding the frame body in a position with the upper and lower surfaces inclined at a desired angle with respect to the water surface, and a flat polygonal floating body rotatably connected to the support member. A wave dissipating device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53008311A JPS6049727B2 (en) | 1978-01-30 | 1978-01-30 | Wave dissipating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53008311A JPS6049727B2 (en) | 1978-01-30 | 1978-01-30 | Wave dissipating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54102039A JPS54102039A (en) | 1979-08-11 |
| JPS6049727B2 true JPS6049727B2 (en) | 1985-11-05 |
Family
ID=11689597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53008311A Expired JPS6049727B2 (en) | 1978-01-30 | 1978-01-30 | Wave dissipating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6049727B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6138212B2 (en) * | 2015-10-19 | 2017-05-31 | ゼニヤ海洋サービス株式会社 | Floating wave absorber |
-
1978
- 1978-01-30 JP JP53008311A patent/JPS6049727B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54102039A (en) | 1979-08-11 |
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