JPS5647386A - Driving controller for spud - Google Patents

Driving controller for spud

Info

Publication number
JPS5647386A
JPS5647386A JP12313179A JP12313179A JPS5647386A JP S5647386 A JPS5647386 A JP S5647386A JP 12313179 A JP12313179 A JP 12313179A JP 12313179 A JP12313179 A JP 12313179A JP S5647386 A JPS5647386 A JP S5647386A
Authority
JP
Japan
Prior art keywords
spud
height
driving
lifting
hull
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12313179A
Other languages
Japanese (ja)
Inventor
Takuo Nawata
Fumio Masaoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP12313179A priority Critical patent/JPS5647386A/en
Publication of JPS5647386A publication Critical patent/JPS5647386A/en
Pending legal-status Critical Current

Links

Landscapes

  • Underground Or Underwater Handling Of Building Materials (AREA)

Abstract

PURPOSE: To prevent damage to a hull due to miscontrolling in driving a spud by means of a detector of lifting height of the hull and an arithmetic device for calculating driving height, depth or the like.
CONSTITUTION: A spud driving ship is provided with detectors 7W9 to detect the height h2 to the sea bottom from an upper keeper 3, the height h3 to the top of a spud 2 from the upper keeper 3 and the lifting height H1 to a spud hoisting device 6 from the upper keeper 3 respectively. Based on detection values of the detectors, an arithmetic device 10 calculates a height H1 of driving the spud 2 to the sea bottom and compares the sum of the height H1 and the driving height h1 with the lifting height H2 thereby preventing damage to the upper keepers 3 and 4 for the spud drive lifting guide and breakage of the hull due to miscontrolling in driving the spud.
COPYRIGHT: (C)1981,JPO&Japio
JP12313179A 1979-09-27 1979-09-27 Driving controller for spud Pending JPS5647386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12313179A JPS5647386A (en) 1979-09-27 1979-09-27 Driving controller for spud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12313179A JPS5647386A (en) 1979-09-27 1979-09-27 Driving controller for spud

Publications (1)

Publication Number Publication Date
JPS5647386A true JPS5647386A (en) 1981-04-30

Family

ID=14852942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12313179A Pending JPS5647386A (en) 1979-09-27 1979-09-27 Driving controller for spud

Country Status (1)

Country Link
JP (1) JPS5647386A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2008694C2 (en) * 2012-04-24 2013-10-28 Ihc Holland Ie Bv Vessel comprising a spud.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2008694C2 (en) * 2012-04-24 2013-10-28 Ihc Holland Ie Bv Vessel comprising a spud.
WO2013162360A1 (en) 2012-04-24 2013-10-31 Ihc Holland Ie B.V. Vessel comprising a spud
CN104379843A (en) * 2012-04-24 2015-02-25 Ihc荷兰Ie有限公司 Vessel comprising spud
US20150084647A1 (en) * 2012-04-24 2015-03-26 Ihc Holland Ie B.V. Vessel comprising a spud
US9688359B2 (en) 2012-04-24 2017-06-27 Ihc Holland Ie B.V. Vessel comprising a spud

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