JP2005264703A - 浚渫汚濁防止枠 - Google Patents
浚渫汚濁防止枠 Download PDFInfo
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- JP2005264703A JP2005264703A JP2004120888A JP2004120888A JP2005264703A JP 2005264703 A JP2005264703 A JP 2005264703A JP 2004120888 A JP2004120888 A JP 2004120888A JP 2004120888 A JP2004120888 A JP 2004120888A JP 2005264703 A JP2005264703 A JP 2005264703A
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- Prior art keywords
- metal pipe
- side wall
- frame
- wall surface
- body float
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- 230000003449 preventive effect Effects 0.000 title abstract 2
- 239000002184 metal Substances 0.000 claims abstract description 60
- 239000004744 fabric Substances 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 230000002265 prevention Effects 0.000 claims description 14
- 238000012876 topography Methods 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 239000010802 sludge Substances 0.000 abstract description 3
- 239000013049 sediment Substances 0.000 abstract description 2
- 238000009412 basement excavation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000011109 contamination Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000004071 soot Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Abstract
【解決手段】上部浮力体フロ−ト1と、この浮力体フロ−ト1より下側に金属製パイプ2がそれぞれ四角形を形成して配置され、全周側壁面には最下端部に鋼製チェ−ンが装着された布で構成される上下部開放形筒状体の枠と、この枠の側壁面を上部浮力体フロ−ト1の位置より下部方向に往復移動するための駆動装置とを具備し、金属製パイプ2はワイヤ−で駆動装置に連結され、このワイヤ−と全周側壁面を形成する布はワイヤ−と数ヶ所で緊結され、この布は上部浮力体フロ−ト1より延長され、鋼製チェ−ンはこの布全周最下端部に装着されている浚渫汚濁防止枠。
【選択図】図1
Description
2 浮力体フロ−トより適度な距離とする金属製パイプ
3 ウィンチ
4 布
5 ワイヤ−
6 鋼製チェ−ン
7 緊結クリップ
8 ワイヤ−
9 継手フランジ
10水底地盤
11浚渫掘削土砂
Claims (1)
- 浚渫時に、上部に金属製パイプを浮力体フロ−トとするパイプ及びこの浮力体フロ−トより適度な距離とする下側に金属製パイプがそれぞれ四角形を形成して配置され、全周側壁面には最下端部全周に鋼製チェ−ンが装着された布で構成された形状が箱形の上下部開放形筒状体の枠と、この枠の側壁面を上部浮力体フロ−トの位置より下部方向に往復移動するための駆動装置とを具備して、上部浮力体フロ−トより適度な距離にある金属製パイプは、ワイヤ−で駆動装置に連結され、このワイヤ−と全周側壁面を形成する布とが数ヶ所で緊結されており、この全周側壁面を形成する布は、上部浮力体フロ−トより適度な距離にある金属製パイプより下部にも延長され、最下端部には鋼製チェ−ンが装着されていることにより、上部浮力体フロ−トより適度な距離にある金属製パイプより下部にある全周側壁面下端部は、水底の地形に沿って定着でき、かつ、駆動装置でワイヤ−を上下往復移動させることによって、必要とする水深調整が可能となるとともに、上部浮力体フロ−トより適度な距離にある金属製パイプ及び側壁面最下端に装着された鋼製チェ−ンと浚渫作業台船をワイヤ−で連結させる事によって、この枠を浚渫作業台船と同様の移動を可能にし、また、鋼製パイプをフランジ継手として四角形を形成するために設備の輸送も容易とすることを特徴とする浚渫汚濁防止枠。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004120888A JP4606769B2 (ja) | 2004-03-18 | 2004-03-18 | 浚渫汚濁防止枠 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004120888A JP4606769B2 (ja) | 2004-03-18 | 2004-03-18 | 浚渫汚濁防止枠 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005264703A true JP2005264703A (ja) | 2005-09-29 |
JP4606769B2 JP4606769B2 (ja) | 2011-01-05 |
Family
ID=35089537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004120888A Expired - Lifetime JP4606769B2 (ja) | 2004-03-18 | 2004-03-18 | 浚渫汚濁防止枠 |
Country Status (1)
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JP (1) | JP4606769B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100837783B1 (ko) * | 2007-04-25 | 2008-06-13 | 주식회사 중원엔지니어링 | 취수탑 오일펜스 고정장치 |
JP2011196051A (ja) * | 2010-03-18 | 2011-10-06 | Penta Ocean Construction Co Ltd | 汚濁防止枠および汚濁粒子の沈降促進工法 |
JP2013204218A (ja) * | 2012-03-27 | 2013-10-07 | Yoshin Kensetsu Kk | 開閉式汚濁水流出防止工法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5648423A (en) * | 1979-09-26 | 1981-05-01 | Taiyo Kogyo Kk | Dredging boat equipped with pollution dispersion prevention frame |
JPS5738830U (ja) * | 1980-08-12 | 1982-03-02 | ||
JPS5746634U (ja) * | 1980-08-29 | 1982-03-15 | ||
JPS6299626U (ja) * | 1985-12-05 | 1987-06-25 | ||
JPH0197713A (ja) * | 1987-10-12 | 1989-04-17 | Nippon Kensetsu Kikaika Kyokai | 浚渫用汚濁拡散防止膜 |
JPH0372935U (ja) * | 1989-11-21 | 1991-07-23 | ||
JPH03251129A (ja) * | 1990-02-28 | 1991-11-08 | Sumitomo Rubber Ind Ltd | 浮揚枠体 |
JPH1046559A (ja) * | 1996-08-08 | 1998-02-17 | Kaiwa Tec Kk | 浮沈式枠体 |
-
2004
- 2004-03-18 JP JP2004120888A patent/JP4606769B2/ja not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5648423A (en) * | 1979-09-26 | 1981-05-01 | Taiyo Kogyo Kk | Dredging boat equipped with pollution dispersion prevention frame |
JPS5738830U (ja) * | 1980-08-12 | 1982-03-02 | ||
JPS5746634U (ja) * | 1980-08-29 | 1982-03-15 | ||
JPS6299626U (ja) * | 1985-12-05 | 1987-06-25 | ||
JPH0197713A (ja) * | 1987-10-12 | 1989-04-17 | Nippon Kensetsu Kikaika Kyokai | 浚渫用汚濁拡散防止膜 |
JPH0372935U (ja) * | 1989-11-21 | 1991-07-23 | ||
JPH03251129A (ja) * | 1990-02-28 | 1991-11-08 | Sumitomo Rubber Ind Ltd | 浮揚枠体 |
JPH1046559A (ja) * | 1996-08-08 | 1998-02-17 | Kaiwa Tec Kk | 浮沈式枠体 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100837783B1 (ko) * | 2007-04-25 | 2008-06-13 | 주식회사 중원엔지니어링 | 취수탑 오일펜스 고정장치 |
JP2011196051A (ja) * | 2010-03-18 | 2011-10-06 | Penta Ocean Construction Co Ltd | 汚濁防止枠および汚濁粒子の沈降促進工法 |
JP2013204218A (ja) * | 2012-03-27 | 2013-10-07 | Yoshin Kensetsu Kk | 開閉式汚濁水流出防止工法 |
Also Published As
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JP4606769B2 (ja) | 2011-01-05 |
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