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GB2013823A - Apparatus for burying pipelines, cables etc. - Google Patents

Apparatus for burying pipelines, cables etc.

Info

Publication number
GB2013823A
GB2013823A GB7902514A GB7902514A GB2013823A GB 2013823 A GB2013823 A GB 2013823A GB 7902514 A GB7902514 A GB 7902514A GB 7902514 A GB7902514 A GB 7902514A GB 2013823 A GB2013823 A GB 2013823A
Authority
GB
United Kingdom
Prior art keywords
pipeline
skids
frame
burying
frame members
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.)
Withdrawn
Application number
GB7902514A
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.)
Concor Construction Pty
Original Assignee
Concor Construction Pty
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 Concor Construction Pty filed Critical Concor Construction Pty
Publication of GB2013823A publication Critical patent/GB2013823A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
    • E02F5/107—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using blowing-effect devices, e.g. jets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Sewage (AREA)
  • Electric Cable Installation (AREA)

Abstract

Apparatus for burying a pipeline or cable in a submerged bed includes an elongated frame constituted by a pair of laterally spaced parallel frame members 1 interconnected by bracing members 6 and for receiving therebetween a pipeline 7 to be buried. Each frame member 1 is constructed from two pipes 4,5. A unit 2,3 at each end of the elongated frame has a tower 13 carrying a vertically adjustable framework mounting a pair of skids 21 located laterally outside the frame members 1. A trailing end unit 3 has its skids located higher up its tower than the skids of a leading end unit 2. Jetting orifices supplied with pressurized water via pipes 28 are provided at spaced locations along the frame members for forming a channel for burying the pipeline as the apparatus is drawn along the submerged bed. <IMAGE>
GB7902514A 1978-02-02 1979-01-24 Apparatus for burying pipelines, cables etc. Withdrawn GB2013823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00780631A ZA78631B (en) 1978-02-02 1978-02-02 Submerging pipelines,cables or the like in fludizable support media

Publications (1)

Publication Number Publication Date
GB2013823A true GB2013823A (en) 1979-08-15

Family

ID=25572530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7902514A Withdrawn GB2013823A (en) 1978-02-02 1979-01-24 Apparatus for burying pipelines, cables etc.

Country Status (5)

Country Link
DE (1) DE2903309A1 (en)
GB (1) GB2013823A (en)
NL (1) NL7900797A (en)
NO (1) NO790235L (en)
ZA (1) ZA78631B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072172A1 (en) * 1981-08-03 1983-02-16 BICC Public Limited Company Laying cables and the like under water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072172A1 (en) * 1981-08-03 1983-02-16 BICC Public Limited Company Laying cables and the like under water

Also Published As

Publication number Publication date
DE2903309A1 (en) 1979-08-09
ZA78631B (en) 1979-12-27
NL7900797A (en) 1979-08-06
NO790235L (en) 1979-08-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)