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Title:
スパッド係船設備
Document Type and Number:
Japanese Patent JP6819997
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a spud mooring facility capable of downsizing a hull side generator, etc. by recovering and accumulating positional energy when the spud is dropped and power from the hull side generator operated during dredge work, saving energy by utilizing them when pulling up the spud, and furthermore being capable of supporting the hull side generator on a dredger engine.SOLUTION: A spud mooring facility is provided with: a columnar spud 1 to be erected on seabed B from a hull D; a lifting device 2 with a main unit attached to the hull D side for moving the spud 1 in the vertical direction; a position energy recovery device 32 connected to the lifting device 2 through a first clutch 31 and recovering positional energy from gravitational fall when the spud 1 is erected on the seabed B from the hull D and feeding the same to an energy storage device 33; and a spud hydraulic motor 42 connected to the lifting device 2 through a second clutch 41 so as to be capable of pulling up the spud 1 by using energy accumulated to an energy storage device 33 and output energy of a hull side generator 51.SELECTED DRAWING: Figure 1

Inventors:
Miya Saki Ichi
Application Number:
JP2016203178A
Publication Date:
January 27, 2021
Filing Date:
October 15, 2016
Export Citation:
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Assignee:
Takasago Construction Co., Ltd.
International Classes:
B63B21/50; B63J3/04; E02F3/90; F16D13/46
Domestic Patent References:
JP2000016382A
JP2013086879A
JP2013071810A
JP2007276989A
JP2016084205A
JP2014524550A
JP2000016381A
JP8282580A
JP7251792A
Foreign References:
US5938183
KR1020150093031A
CN101920780A
Attorney, Agent or Firm:
Yoshinobu Kobayashi