JP2018002046A - 蓋構造体及びそれを用いた閉塞構造 - Google Patents
蓋構造体及びそれを用いた閉塞構造 Download PDFInfo
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- JP2018002046A JP2018002046A JP2016134012A JP2016134012A JP2018002046A JP 2018002046 A JP2018002046 A JP 2018002046A JP 2016134012 A JP2016134012 A JP 2016134012A JP 2016134012 A JP2016134012 A JP 2016134012A JP 2018002046 A JP2018002046 A JP 2018002046A
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- Prior art keywords
- main plate
- elastic body
- opening
- plate
- lid
- Prior art date
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- 230000002093 peripheral effect Effects 0.000 description 49
- 239000011810 insulating material Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000008961 swelling Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Description
2 メインプレート
21 第1表面(他方表面)
22 第2表面(一方表面)
3 筒状体
4 弾性体
5 サブプレート
61 ボルト
62 ナット(回転部)
100 閉塞構造
101 電線用ダクト
102 短管
Claims (4)
- 開口を閉塞するための蓋構造体であって、
前記開口を覆うメインプレートと、
前記メインプレートの一方表面に突設された筒状体と、
前記筒状体の周りに設けられた、前記メインプレートの前記一方表面に当接する環状の弾性体と、
前記メインプレートとは反対側から前記弾性体に当接する環状のサブプレートと、
前記弾性体の周方向に沿って互いに間隔をあけて設けられた、前記弾性体が前記メインプレート及び前記サブプレートに当接した状態を保持する複数の保持構造体であって、前記複数の保持構造体は、夫々、前記メインプレートの他方表面に設けられた回転部を有し、前記回転部を回転させることにより前記メインプレートと前記サブプレートの間隔を変更可能な保持構造体と、を備える、蓋構造体。 - 前記保持構造体は、ボルト及びナットを備えており、前記回転部は、ボルトの頭部又はナット自体である、請求項1に記載の蓋構造体。
- 請求項1又は2に記載の蓋構造体と、前記開口を形成する短管と、を備える、閉塞構造。
- 前記開口は、船体又は海洋構造物内の電線用ダクトに形成されたハンドホールである、請求項3に記載の閉塞構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016134012A JP6784525B2 (ja) | 2016-07-06 | 2016-07-06 | 蓋構造体及びそれを用いた閉塞構造 |
PCT/JP2017/020273 WO2018008301A1 (ja) | 2016-07-06 | 2017-05-31 | 蓋構造体及びそれを用いた閉塞構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016134012A JP6784525B2 (ja) | 2016-07-06 | 2016-07-06 | 蓋構造体及びそれを用いた閉塞構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018002046A true JP2018002046A (ja) | 2018-01-11 |
JP6784525B2 JP6784525B2 (ja) | 2020-11-11 |
Family
ID=60901718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016134012A Active JP6784525B2 (ja) | 2016-07-06 | 2016-07-06 | 蓋構造体及びそれを用いた閉塞構造 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6784525B2 (ja) |
WO (1) | WO2018008301A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110406629A (zh) * | 2019-07-18 | 2019-11-05 | 上海外高桥造船有限公司 | 防坠落装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6255291A (ja) * | 1985-09-05 | 1987-03-10 | Ishikawajima Harima Heavy Ind Co Ltd | 船舶操縦装置 |
JPH06117590A (ja) * | 1992-10-07 | 1994-04-26 | Nippon Steel Corp | 管の継手方法 |
JP3030973U (ja) * | 1996-04-30 | 1996-11-12 | 日東産業株式会社 | 蓋部材 |
JP2003314694A (ja) * | 2002-04-25 | 2003-11-06 | Macgregor Kayaba Ltd | 水密防火シール装置 |
JP2013256760A (ja) * | 2012-06-11 | 2013-12-26 | Aron Kasei Co Ltd | 地下排水設備用蓋 |
JP2016099003A (ja) * | 2014-11-25 | 2016-05-30 | 株式会社金澤製作所 | 電気防食手段を具備せる埋設配管またはケーブル配管の止水固定装置 |
-
2016
- 2016-07-06 JP JP2016134012A patent/JP6784525B2/ja active Active
-
2017
- 2017-05-31 WO PCT/JP2017/020273 patent/WO2018008301A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6255291A (ja) * | 1985-09-05 | 1987-03-10 | Ishikawajima Harima Heavy Ind Co Ltd | 船舶操縦装置 |
JPH06117590A (ja) * | 1992-10-07 | 1994-04-26 | Nippon Steel Corp | 管の継手方法 |
JP3030973U (ja) * | 1996-04-30 | 1996-11-12 | 日東産業株式会社 | 蓋部材 |
JP2003314694A (ja) * | 2002-04-25 | 2003-11-06 | Macgregor Kayaba Ltd | 水密防火シール装置 |
JP2013256760A (ja) * | 2012-06-11 | 2013-12-26 | Aron Kasei Co Ltd | 地下排水設備用蓋 |
JP2016099003A (ja) * | 2014-11-25 | 2016-05-30 | 株式会社金澤製作所 | 電気防食手段を具備せる埋設配管またはケーブル配管の止水固定装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110406629A (zh) * | 2019-07-18 | 2019-11-05 | 上海外高桥造船有限公司 | 防坠落装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2018008301A1 (ja) | 2018-01-11 |
JP6784525B2 (ja) | 2020-11-11 |
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