WATER LEVEL VARIATION ADAPTING MOORING SYSTEM

To provide a water level variation adapting mooring system for maintaining draft of a floating body constant against long cycle water level variation such as tide level and suppressing oscillation of the floating body rising along with a short cycle water level variation due to waves, etc., regardin...

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Bibliographic Details
Main Author INOUE SHUNJI
Format Patent
LanguageEnglish
Japanese
Published 04.03.2021
Subjects
EQUIPMENT FOR SHIPPING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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Summary:To provide a water level variation adapting mooring system for maintaining draft of a floating body constant against long cycle water level variation such as tide level and suppressing oscillation of the floating body rising along with a short cycle water level variation due to waves, etc., regarding the floating body floated on a water surface.SOLUTION: A water level variation adapting mooring system maintains a prescribed draft by adapting to the water level variation by including: a spur type floating body 10 floating on a water surface used for a translation oscillation type wave force power generation device having a mobile float 70; load means 20 provided underwater applying a prescribed draft to the spur type floating body 10; lever means 30 for applying a load of the load means 20 on the spur type floating body 10 by using the lever; and mooring means 40 for mooring the lever means 30 underwater.SELECTED DRAWING: Figure 3 【課題】水面に浮かべた浮体に関し、潮位等の長周期の水位変動に対して浮体の喫水を一定に保ち、また、波浪などによる短周期の水位変動に伴う浮体動揺を抑制する水位変動対応係留システムを提供すること。【解決手段】可動フロート７０を有した並進動揺型の波力発電装置に用いる水面に浮かんだスパー式の浮体１０と、スパー式の浮体１０に所定の喫水を付与する水中に設けられた荷重手段２０と 、荷重手段２０の荷重を梃子を利用してスパー式の浮体１０に作用させる梃子手段３０と、梃子手段３０を水中に係留する係留手段４０とを備え、水位の変動に対応して所定の喫水を維持する。【選択図】図３
Bibliography:Application Number: JP20200202439