FR2377567A1 - ADJUSTABLE APPARATUS TO SUPPORT A PIPELINE IN DEEP WATER AND TO GIVE IT A PRELIMINARY SELECTED GEOMETRIC CONFIRMATION AND CORRESPONDING TO THE IRREGULAR RELIEF OF THE SEA BOTTOM - Google Patents

ADJUSTABLE APPARATUS TO SUPPORT A PIPELINE IN DEEP WATER AND TO GIVE IT A PRELIMINARY SELECTED GEOMETRIC CONFIRMATION AND CORRESPONDING TO THE IRREGULAR RELIEF OF THE SEA BOTTOM

Info

Publication number
FR2377567A1
FR2377567A1 FR7801120A FR7801120A FR2377567A1 FR 2377567 A1 FR2377567 A1 FR 2377567A1 FR 7801120 A FR7801120 A FR 7801120A FR 7801120 A FR7801120 A FR 7801120A FR 2377567 A1 FR2377567 A1 FR 2377567A1
Authority
FR
France
Prior art keywords
pipeline
give
support
deep water
sea bottom
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
FR7801120A
Other languages
French (fr)
Other versions
FR2377567B1 (en
Inventor
Gianpaolo Bertaccini
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of FR2377567A1 publication Critical patent/FR2377567A1/en
Application granted granted Critical
Publication of FR2377567B1 publication Critical patent/FR2377567B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/14—Laying or reclaiming pipes on or under water between the surface and the bottom

Abstract

L'appareil selon la présente invention comporte une structure 1 ayant une configuration triangulaire, le côté incliné 3 du triangle constituant une glissière pour un coin 10 pouvant coulisser unidirectionnellement, c'est-à-dire uniquement vers le haut, jusqu'à ce qu'il vienne en contact avec le pipeline 2 à supporter. Des mécanismes d'actionnement 14, 15, 17 Sont prévus pour l'élément mobile 10 de la structure triangulaire. La structure complète est montée sur une plaque de base 20 et peut être remorquée par un véhicule sous-marin jusqu'à ce qu'elle atteigne la position correcte.The apparatus according to the present invention comprises a structure 1 having a triangular configuration, the inclined side 3 of the triangle constituting a slide for a wedge 10 which can slide unidirectionally, i.e. only upwards, until 'it comes into contact with the pipeline 2 to be supported. Actuating mechanisms 14, 15, 17 are provided for the movable element 10 of the triangular structure. The complete structure is mounted on a base plate 20 and can be towed by an underwater vehicle until it reaches the correct position.

FR7801120A 1977-01-18 1978-01-16 ADJUSTABLE APPARATUS TO SUPPORT A PIPELINE IN DEEP WATER AND TO GIVE IT A PRELIMINARY SELECTED GEOMETRIC CONFIRMATION AND CORRESPONDING TO THE IRREGULAR RELIEF OF THE SEA BOTTOM Granted FR2377567A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1938677A IT1078683B (en) 1977-01-18 1977-01-18 ADJUSTABLE EQUIPMENT TO SUPPORT AND ASSUME A PREDETERMINED GEOMETRIC CONFIGURATION TO A PIPE INSTALLED IN HIGH BOTTOMS CORRESPONDING TO THE ACCIDENTALITY OF THE SEA BOTTOM

Publications (2)

Publication Number Publication Date
FR2377567A1 true FR2377567A1 (en) 1978-08-11
FR2377567B1 FR2377567B1 (en) 1982-04-02

Family

ID=11157242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801120A Granted FR2377567A1 (en) 1977-01-18 1978-01-16 ADJUSTABLE APPARATUS TO SUPPORT A PIPELINE IN DEEP WATER AND TO GIVE IT A PRELIMINARY SELECTED GEOMETRIC CONFIRMATION AND CORRESPONDING TO THE IRREGULAR RELIEF OF THE SEA BOTTOM

Country Status (13)

Country Link
JP (1) JPS5390017A (en)
AU (1) AU511844B2 (en)
BE (1) BE863039A (en)
BR (1) BR7800345A (en)
CA (1) CA1086288A (en)
DE (1) DE2802111C3 (en)
DK (1) DK144665C (en)
FR (1) FR2377567A1 (en)
GB (1) GB1564493A (en)
IE (1) IE46029B1 (en)
IT (1) IT1078683B (en)
LU (1) LU78875A1 (en)
NL (1) NL173093C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439351A1 (en) * 1978-10-17 1980-05-16 Snam Progetti ADJUSTABLE DEVICE FOR SUPPORTING SUBSEA PIPING PLACED AT THE BOTTOM OF THE SEA, ABOVE A DEPRESSION OF THIS BOTTOM
FR2451531A1 (en) * 1979-03-15 1980-10-10 Doris Dev Richesse Sous Marine Submersible floating support for submarine pipeline - may use lattice girders spanning cylindrical floats of adjustable buoyancy
FR2476264A1 (en) * 1980-02-19 1981-08-21 Corak Ltd ADJUSTABLE SUPPORT FOR UNDERWATER PIPING AT A SHORT DISTANCE FROM THE BOTTOM OF THE SEA

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1160284B (en) * 1978-12-04 1987-03-11 Saipem Spa EQUIPMENT FOR THE SUPPORT OF SUSPENDED PIPES ON CORRUGATED SEA BOTTOMS EVEN AT LARGE DEPTHS
IT1121450B (en) * 1979-06-20 1986-04-02 Saipem Spa PERFECTED METHOD FOR LAYING AN UNDERWATER CONDUCT IN THE OVERHEAD OF OTHER ALREADY CONDUCT AND RELATED DEVICES
IT1209307B (en) * 1980-02-19 1989-07-16 Rognoni Antonio ADJUSTABLE SUPPORT FOR UNDERWATER PIPES DISTANT FROM THE BOTTOM.
GB2214599A (en) * 1988-01-13 1989-09-06 Ind Acoustics Company Limited Duct mounting
ITMI20141880A1 (en) * 2014-11-03 2016-05-03 Saipem Spa SUPPORT FOR UNDERWATER PIPE, SYSTEM AND METHOD FOR ARRANGING THIS SUPPORT
CN105270734A (en) * 2015-09-15 2016-01-27 天津正安无缝钢管有限公司 Steel pipe supporting device
CN106931239B (en) * 2017-03-29 2018-09-11 广东国利先进复合材料研发有限公司 A kind of bottom pipeline suspended span method for supporting and device
CN117345952B (en) * 2023-12-06 2024-02-13 卡耐夫集团(山西)管道系统有限公司 Supporting structure of municipal water supply pipeline

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2405819A (en) * 1943-11-09 1946-08-13 Herman U Dustman Support
US3288406A (en) * 1965-11-22 1966-11-29 George R Degen Adjustable pipe support
FR2012738A1 (en) * 1968-07-11 1970-03-20 Shell Int Research
US3633529A (en) * 1969-01-17 1972-01-11 Petroles Cie Francaise Mobile carrying system for depositing loads on the ocean bottom
FR2145621A1 (en) * 1971-07-12 1973-02-23 Atlas Copco Ab

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2405819A (en) * 1943-11-09 1946-08-13 Herman U Dustman Support
US3288406A (en) * 1965-11-22 1966-11-29 George R Degen Adjustable pipe support
FR2012738A1 (en) * 1968-07-11 1970-03-20 Shell Int Research
US3633529A (en) * 1969-01-17 1972-01-11 Petroles Cie Francaise Mobile carrying system for depositing loads on the ocean bottom
FR2145621A1 (en) * 1971-07-12 1973-02-23 Atlas Copco Ab

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439351A1 (en) * 1978-10-17 1980-05-16 Snam Progetti ADJUSTABLE DEVICE FOR SUPPORTING SUBSEA PIPING PLACED AT THE BOTTOM OF THE SEA, ABOVE A DEPRESSION OF THIS BOTTOM
FR2451531A1 (en) * 1979-03-15 1980-10-10 Doris Dev Richesse Sous Marine Submersible floating support for submarine pipeline - may use lattice girders spanning cylindrical floats of adjustable buoyancy
FR2476264A1 (en) * 1980-02-19 1981-08-21 Corak Ltd ADJUSTABLE SUPPORT FOR UNDERWATER PIPING AT A SHORT DISTANCE FROM THE BOTTOM OF THE SEA

Also Published As

Publication number Publication date
BR7800345A (en) 1978-09-05
IE46029B1 (en) 1983-01-26
JPS5390017A (en) 1978-08-08
CA1086288A (en) 1980-09-23
LU78875A1 (en) 1978-06-09
AU3232078A (en) 1979-07-19
IT1078683B (en) 1985-05-08
DK144665B (en) 1982-05-03
NL7800626A (en) 1978-07-20
BE863039A (en) 1978-07-18
DE2802111A1 (en) 1978-07-20
NL173093C (en) 1983-12-01
DE2802111C3 (en) 1980-06-26
DK15878A (en) 1978-07-19
IE780114L (en) 1978-07-18
AU511844B2 (en) 1980-09-11
GB1564493A (en) 1980-04-10
NL173093B (en) 1983-07-01
FR2377567B1 (en) 1982-04-02
DE2802111B2 (en) 1979-10-18
DK144665C (en) 1982-10-04

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