JP6054226B2 - 喫水計測装置、及び喫水計測方法 - Google Patents
喫水計測装置、及び喫水計測方法 Download PDFInfo
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- JP6054226B2 JP6054226B2 JP2013072756A JP2013072756A JP6054226B2 JP 6054226 B2 JP6054226 B2 JP 6054226B2 JP 2013072756 A JP2013072756 A JP 2013072756A JP 2013072756 A JP2013072756 A JP 2013072756A JP 6054226 B2 JP6054226 B2 JP 6054226B2
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Description
計測員Aが支持部材15で喫水計測具10を手持ちして計測する際に、固定部材18部分を適当な角度範囲で持っているだけで、水位を計測している間は、垂直維持機構17により、喫水計測具10の筒状部材11の方向が重力方向を向いたままとなるので、計測員Aの負担を軽減できる。
10、10X 喫水計測具
11 筒状部材
11a 筒状体
11b 上部キャップ
11c 下部キャップ
11d 基準部材
11e 水位計測用の目盛
11f 通風孔
12 水導入部材
12a ホース
12b 先端パイプ
12c 先端通水孔
12d 側面通水孔
13a、13b ホースクリップ
14 水位検出器
14a 水位検出センサ部(プローブ)
14b 制御部(コントローラ)
15 支持部材
15a フレキシブルジョイント
16 浮力調整機構
16a 浮体
17 垂直維持機構
17a モーター
18 固定部材
20 小型船
30 計測対象の船舶
30a 船舶の外板
A 計測員
M 船舶の喫水マーク
W 水面
Win 内部水面
Claims (5)
- 水位計測時に水面を貫通する筒状部材と、該筒状部材の下部に接続する水導入部材とを備えて、水位計測時に前記水導入部材から前記筒状部材に水を導入して、船舶の喫水を計測する喫水計測具を備えた喫水計測装置において、水位検出センサ部で計測した結果を信号出力する水位検出器の前記水位検出センサ部を前記筒状部材に挿入した前記喫水計測具に、該喫水計測具を水位計測時に支持するための支持部材を設けると共に、前記筒状部材を予め設定した水位計測位置まで沈めた時に、前記支持部材に加わる重量又は浮力を調整する浮力調整機構を設け、該浮力調整機構を前記筒状部材の水面近くに浮体を支持する構造としたことを特徴とする喫水計測装置。
- 前記喫水計測具に、水位計測時に前記筒状部材の水面より上になる部分にジャイロ式姿勢安定器からなる垂直維持機構を設けたことを特徴とする請求項1に記載の喫水計測装置。
- 前記水位検出器をガイドパルス方式の水位検出器で形成したことを特徴とする請求項1または2に記載の喫水計測装置。
- 前記支持部材を計測対象の船舶に一時的に固定するための固定部材を設けると共に、前記支持部材に、水位計測の間、前記固定部材と前記喫水計測具との間の角度が自由に変化できるフレキシブルジョイントを設けたことを特徴とする請求項1〜3のいずれか1項に記載の喫水計測装置。
- 請求項1〜4のいずれか1項に記載の喫水計測装置を用いて行うことを特徴とする喫水計測方法。
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JP2013072756A JP6054226B2 (ja) | 2013-03-29 | 2013-03-29 | 喫水計測装置、及び喫水計測方法 |
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JP2013072756A JP6054226B2 (ja) | 2013-03-29 | 2013-03-29 | 喫水計測装置、及び喫水計測方法 |
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JP2014196056A JP2014196056A (ja) | 2014-10-16 |
JP6054226B2 true JP6054226B2 (ja) | 2016-12-27 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108891551A (zh) * | 2018-07-05 | 2018-11-27 | 亓培荣 | 一种船舶用便携式的水尺探测装置 |
US10322779B2 (en) * | 2015-03-24 | 2019-06-18 | Kouichiro Mitsuru | Device for measuring difference between drafts on two sides of ship |
Families Citing this family (6)
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---|---|---|---|---|
CN104925235B (zh) * | 2015-07-24 | 2017-12-29 | 武汉理工大学 | 船舶水尺观测装置 |
CN109878656A (zh) * | 2019-04-08 | 2019-06-14 | 力鸿智信(北京)科技有限公司 | 一种便携式水尺视频观测及采集装置 |
CN110341905A (zh) * | 2019-07-02 | 2019-10-18 | 上海外高桥造船有限公司 | 倾斜试验及测重试验用舷内读取吃水设备及试验方法 |
CN110641644A (zh) * | 2019-09-29 | 2020-01-03 | 广船国际有限公司 | 船舶吃水测量装置 |
CN110901845B (zh) * | 2019-11-01 | 2021-10-22 | 舟山长宏国际船舶修造有限公司 | 一种船舶水下水尺精准读数工具 |
EP4227202A1 (en) | 2020-10-07 | 2023-08-16 | Furuno Electric Co., Ltd. | Draft information generating device and draft information generating method |
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JPS62133119U (ja) * | 1986-02-12 | 1987-08-22 | ||
JPS62132418U (ja) * | 1986-02-13 | 1987-08-21 | ||
JPS6347220U (ja) * | 1986-09-12 | 1988-03-30 | ||
JPH01129616U (ja) * | 1988-02-18 | 1989-09-04 | ||
US7325328B1 (en) * | 2006-09-28 | 2008-02-05 | Morton Paul E | Methods and apparatus to determine vessel draft and amount of cargo loaded in a vessel |
JP5319592B2 (ja) * | 2010-04-02 | 2013-10-16 | 水ing株式会社 | 懸濁水のろ過方法及びろ過装置 |
JP6001486B2 (ja) * | 2013-03-29 | 2016-10-05 | 三井造船株式会社 | 船舶の載荷重量算出システム、及び船舶の載荷重量算出方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10322779B2 (en) * | 2015-03-24 | 2019-06-18 | Kouichiro Mitsuru | Device for measuring difference between drafts on two sides of ship |
CN108891551A (zh) * | 2018-07-05 | 2018-11-27 | 亓培荣 | 一种船舶用便携式的水尺探测装置 |
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