JPS551262A - Underwater mooring apparatus for working ship - Google Patents

Underwater mooring apparatus for working ship

Info

Publication number
JPS551262A
JPS551262A JP1797679A JP1797679A JPS551262A JP S551262 A JPS551262 A JP S551262A JP 1797679 A JP1797679 A JP 1797679A JP 1797679 A JP1797679 A JP 1797679A JP S551262 A JPS551262 A JP S551262A
Authority
JP
Japan
Prior art keywords
anchor
working ship
well
gravity type
underwater
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.)
Granted
Application number
JP1797679A
Other languages
Japanese (ja)
Other versions
JPS589040B2 (en
Inventor
Nobuyoshi Yashima
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP1797679A priority Critical patent/JPS589040B2/en
Publication of JPS551262A publication Critical patent/JPS551262A/en
Publication of JPS589040B2 publication Critical patent/JPS589040B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To moor a working ship at a fixed mooring point rapidly and easily by using an underwater well in floating structure and a gravity type anchor which is capable of water-pouring to ballast and connected to the said well by a wire, in mooring by the working ship.
CONSTITUTION: Onto a connection pipe 6 which is capable of rising and descending against the guide hole 8 on the bottom 7 of a working ship, an underwater well 1 in annular float structure is inserted, and on the under side of the well 1, an annular gravity type anchor 3 is connected through a wire 4. Into the gravity type anchor 3, ballast water is poured, and the anchor is sunk and buttomed on the sea bottom. Then, an anchor is thrown into, and an anchor rope 2 is rolled-in by a winch 11, and a fixed tension is applied to each anchor rope 2, then the underwater well 1 is moored in the sea firmly, in cooperation with the floating action due to the floating structure. Thus, the working ship is moored at a fixed position through the connection pipe 6.
COPYRIGHT: (C)1980,JPO&Japio
JP1797679A 1979-02-19 1979-02-19 Undersea mooring device for work boats Expired JPS589040B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1797679A JPS589040B2 (en) 1979-02-19 1979-02-19 Undersea mooring device for work boats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1797679A JPS589040B2 (en) 1979-02-19 1979-02-19 Undersea mooring device for work boats

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP10567474A Division JPS5133489A (en) 1974-09-13 1974-09-13 KAICHUKEIRYUKOHO

Publications (2)

Publication Number Publication Date
JPS551262A true JPS551262A (en) 1980-01-08
JPS589040B2 JPS589040B2 (en) 1983-02-18

Family

ID=11958746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1797679A Expired JPS589040B2 (en) 1979-02-19 1979-02-19 Undersea mooring device for work boats

Country Status (1)

Country Link
JP (1) JPS589040B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57110581A (en) * 1980-12-26 1982-07-09 Mitsubishi Heavy Ind Ltd Tension leg type buoy
JPH01123595U (en) * 1988-02-18 1989-08-22
TWI648200B (en) * 2018-03-22 2019-01-21 宇泰工程顧問有限公司 Recyclable gravity anchor block

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57110581A (en) * 1980-12-26 1982-07-09 Mitsubishi Heavy Ind Ltd Tension leg type buoy
JPH01123595U (en) * 1988-02-18 1989-08-22
TWI648200B (en) * 2018-03-22 2019-01-21 宇泰工程顧問有限公司 Recyclable gravity anchor block

Also Published As

Publication number Publication date
JPS589040B2 (en) 1983-02-18

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