JP3999180B2 - 配管の相対位置検出装置 - Google Patents
配管の相対位置検出装置 Download PDFInfo
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- JP3999180B2 JP3999180B2 JP2003326480A JP2003326480A JP3999180B2 JP 3999180 B2 JP3999180 B2 JP 3999180B2 JP 2003326480 A JP2003326480 A JP 2003326480A JP 2003326480 A JP2003326480 A JP 2003326480A JP 3999180 B2 JP3999180 B2 JP 3999180B2
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- Prior art keywords
- pipe
- relative position
- piping
- position detection
- measuring device
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Description
本発明による配管の相対位置検出装置1は、図1および図2に示すように、配管ラインの配管2に固定された相対位置検出部3と、地上4に設置された計測装置5と、相対位置検出部3と計測装置5とを結ぶ管路内に収容された作動媒体6とを有する。
本発明による配管の相対位置検出装置1は、配管ラインの配管2に取り付けられ、配管ラインを地中に埋設した段階では、図1に示すように、埋設した配管2は設計通りに水平面内に配置されているので、配管2に上下方向に移動する沈下現象が発生しておらず、計測装置5の透明シリンダ5a,5bの液面は同一高さ水準にある。
2 配管
3 相対位置検出部
5 計測装置
5a 透明シリンダ
5b 透明シリンダ
6 作動媒体
8 取付け装置
13 接続管
Claims (2)
- 複数の配管を可撓管継手を介して連結した配管ラインにおいて、略U形をなし、両端部を同じ方向に折り曲げた一対の脚部を有する剛性チューブから形成され、各脚部を配管の軸線方向に平行に延びるように配管の外面に固定した相対位置検出部と、一対の検出部を有し地上に設置された計測装置と、相対位置検出部の両端と計測装置の各検出部とを接続する接続管と、管路内に収容された比重が異なる2種類の液体でかつ相方が溶け合わない液体の作動媒体とを有することを特徴とする配管の相対位置検出装置。
- 複数の相対位置検出装置を複数の配管にそれぞれ配置し、各相対位置検出装置の検出値を計測装置で集中管理したことを特徴とする請求項1に記載の配管の相対位置検出装置。
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JP2003326480A JP3999180B2 (ja) | 2003-09-18 | 2003-09-18 | 配管の相対位置検出装置 |
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JP2003326480A JP3999180B2 (ja) | 2003-09-18 | 2003-09-18 | 配管の相対位置検出装置 |
Publications (2)
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JP2005091215A JP2005091215A (ja) | 2005-04-07 |
JP3999180B2 true JP3999180B2 (ja) | 2007-10-31 |
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JP2003326480A Expired - Fee Related JP3999180B2 (ja) | 2003-09-18 | 2003-09-18 | 配管の相対位置検出装置 |
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JP (1) | JP3999180B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103557826B (zh) * | 2013-11-15 | 2016-08-17 | 中交天航港湾建设工程有限公司 | 一种基于浅海吹填区海底管线的监测方法 |
KR102344106B1 (ko) | 2015-02-13 | 2021-12-27 | 니혼 빅토릭 가부시끼가이샤 | 신축 가요관 조인트의 거동 탐사 장치 및 거동 탐사 방법 |
WO2016151871A1 (ja) * | 2015-03-24 | 2016-09-29 | 盈幸一郎 | 船舶の両舷ドラフト差測定装置 |
JP6779757B2 (ja) | 2016-11-18 | 2020-11-04 | 日本ヴィクトリック株式会社 | エルボ付き伸縮管継手 |
JP6866180B2 (ja) | 2016-11-30 | 2021-04-28 | 日本ヴィクトリック株式会社 | 偏心自在継手機構および偏心自在継手 |
CN114964144B (zh) * | 2022-03-31 | 2023-05-16 | 中国一冶集团有限公司 | 一种地下管群灾害监测预警结构与控制方法 |
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- 2003-09-18 JP JP2003326480A patent/JP3999180B2/ja not_active Expired - Fee Related
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JP2005091215A (ja) | 2005-04-07 |
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