WO2003012248A2 - Systeme d'amenee de tube - Google Patents

Systeme d'amenee de tube Download PDF

Info

Publication number
WO2003012248A2
WO2003012248A2 PCT/EP2002/008418 EP0208418W WO03012248A2 WO 2003012248 A2 WO2003012248 A2 WO 2003012248A2 EP 0208418 W EP0208418 W EP 0208418W WO 03012248 A2 WO03012248 A2 WO 03012248A2
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
route
pipe section
section
sections
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.)
Ceased
Application number
PCT/EP2002/008418
Other languages
German (de)
English (en)
Other versions
WO2003012248A3 (fr
Inventor
Franz-Josef Püttmann
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.)
Tracto Technik GmbH and Co KG
Original Assignee
Tracto Technik GmbH and Co KG
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 Tracto Technik GmbH and Co KG filed Critical Tracto Technik GmbH and Co KG
Publication of WO2003012248A2 publication Critical patent/WO2003012248A2/fr
Publication of WO2003012248A3 publication Critical patent/WO2003012248A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • F16L1/036—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being composed of sections of short length
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
    • E21B19/15—Racking of rods in horizontal position; Handling between horizontal and vertical position
    • E21B19/155—Handling between horizontal and vertical position
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes

Definitions

  • the invention relates to a device for introducing pipe sections into the axis of an underground pipe route and a corresponding method.
  • Such a pipe route can be in the form of an already existing sewer into which a new pipe is to be drawn in, or also in the form of an earth hole to be created or expanded.
  • the route axis runs parallel to the surface of the earth and does not intersect the surface. Special measures are therefore required to access the route axis. In the case of earth drilling, this is done by excavating sufficiently dimensioned pits, inserting them into the jacking aggregates, drill pipes and new pipe sections to be pulled in and inserting them into the earth from the level of the pipe route.
  • the length of the aforementioned bodies is limited by the width of the pit.
  • the invention is based on the problem of creating a device for introducing a pipe section into an underground pipe route, which avoids a high level of work and, in certain circumstances, an unpleasant smell for the operating personnel.
  • Another object of the invention is to provide a corresponding method.
  • the invention is based on the idea of loading an elevator-like device with the individual pipe sections, moving the pipe sections with the aid of this device into the pipe route axis and automatically connecting them in the pipe route axis to a traction head or the end of the pipe run already laid.
  • the device according to the invention has a support for the pipe sections (pipe section support) which can be moved vertically into the pipe route axis.
  • Pipe route axis in the sense of this invention is the axis of any existing pipeline, pilot drilling or planned drilling route.
  • the pipe section support is preferably designed as an arm running on a rail, which can be pivoted to be suitable for pipe sections that are longer than the diameter of the manhole. Such pipe sections are then placed on the surface of the arm and moved in an inclined position into the pipe route axis. It is particularly advantageous if the pipe section support or the rail has a pulling and / or pushing device which allows the pipe section located on the pipe section support to be moved into the pipe route and / or also to exert a pushing force on the entire pipe. In this way, a fully automated extension of the pipe located in the pipe route can take place in a particularly simple manner.
  • Pipe sections according to DE 200 17 639 U1 are preferably used for this purpose, which have sawtooth-shaped pipe ends and can be pushed into one another automatically in the pipe route using the devices according to the invention.
  • the pulling or pushing device is preferably designed as a pressure medium cylinder arranged on the arm.
  • the arm preferably has a maximum length of 60 cm, in particular if it is not designed to be pivotable.
  • the pipe section support is preferably mounted in the guide rail with rollers, which allow a simple movement between the two end points in the pipe route on the one hand and on the surface of the earth on the other hand.
  • Particularly advantageous for automation is the use of a camera in the area of the pipe route opening, which allows the process of inserting a pipe section into the pipe route axis, in particular the coupling to the rear end of the pipe already laid or a traction head, to be monitored.
  • the device described can be used with a winch or another cable pulling device, the pulling force being exerted on the new pipe to be extended via a pulling head arranged in the pipe route and preferably via a spaced manhole.
  • a pulling device which engages the pipe section inner walls of two pipes to be connected positive, non-positive or frictional connection with the inner tube wall moves the two tube sections towards one another by self-contraction.
  • Such a device is preferably designed with segment disks, which are expanded and moved towards each other in both pipe sections via a spreading nipple to produce the connection to the pipe section inner wall, until the pipe sections are connected to one another.
  • Fig. 1 shows the device according to the invention for introducing the pipe sections
  • Fig. 2 shows the device of Fig. 1 with a preferred embodiment for connecting the pipe sections.
  • a new pipe 10 is laid with a pulling device 4 via a rope 6 and a pulling head 8.
  • the new pipe 10 consists of individual pipe sections 12 and is extended by connecting the individual pipe sections in the pipe route 3 via the manhole 2.
  • the pipe sections 12 are loaded with an elevator-like device 14 via the manhole 2 into the pipe route axis R. moved.
  • a pipe section 12 is placed on an arm 16 of the elevator device 14.
  • the arm 16 is designed to be pivotable and allows the tube section 12 to be first introduced into the manhole 2 tapered in the opening area with a pivoting movement, in order then to use the full manhole diameter.
  • the pipe section 12 is moved through the manhole 2 by moving the arm 16 on a rail 18.
  • the arm 16 is connected to the rail 18 via rollers in order to enable the pipe sections 12 to be transported with little friction.
  • the pipe section 12 is moved into the pipe route axis 3 with the aid of a hydraulic cylinder 20, which is connected to a pressure medium source via a hydraulic hose 22.
  • the hydraulic cylinder 20 can also be used to exert a pushing force when the tube is pulled in.
  • the hydraulic cylinder has segment disks 24, 26 located opposite one another at the end, which are mounted on expanding nipples 28, 30 and, when the hydraulic cylinder is contracted, already has a frictional connection with the inner wall of the pipe section 12 and the inner wall of the pipe 10 produce connected pipe section.
  • the cylinder is pulled further together, it moves the two pipe sections towards one another until they form a connection with one another.
  • the connection can be achieved via corresponding sawtooth-like end sections of the pipe ends.
  • connection process can be monitored via a camera 32 arranged in the region of the pipe route axis.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

La présente invention concerne un dispositif destiné à introduire une section de conduite dans une tranchée souterraine, par l'intermédiaire d'un système de transport de tubes reliant la surface du sol à la tranchée et présentant un support de section de conduite pouvant se déplacer sensiblement verticalement de la surface du sol vers l'intérieur du plan de tranchée, ainsi qu'un dispositif destiné au déplacement de la section de conduite dans la tranchée. L'invention a également pour objet un procédé correspondant.
PCT/EP2002/008418 2001-07-28 2002-07-29 Systeme d'amenee de tube Ceased WO2003012248A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10136967.0 2001-07-28
DE10136967A DE10136967C2 (de) 2001-07-28 2001-07-28 Rohrzuführung

Publications (2)

Publication Number Publication Date
WO2003012248A2 true WO2003012248A2 (fr) 2003-02-13
WO2003012248A3 WO2003012248A3 (fr) 2003-09-18

Family

ID=7693511

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/008418 Ceased WO2003012248A2 (fr) 2001-07-28 2002-07-29 Systeme d'amenee de tube

Country Status (2)

Country Link
DE (1) DE10136967C2 (fr)
WO (1) WO2003012248A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011120697A3 (fr) * 2010-03-31 2012-12-20 Tracto-Technik Gmbh & Co. Kg Dispositif de forage horizontal

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009012613B4 (de) * 2009-03-11 2014-02-06 Tracto-Technik Gmbh & Co. Kg Verfahren und Vorrichtung zum Einbringen eines Rohrs in eine Bohrung im Erdreich
DE102010004287A1 (de) * 2010-01-11 2011-07-14 TERRA AG für Tiefbautechnik Verfahren und Anordnung zum Herstellen und/oder Aufweiten einer Erdbohrung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511732C2 (de) 1995-03-31 1999-02-11 Tracto Technik Verfahren zum Verlegen von Rohrleitungen im Erdreich zwischen Kontrollschächten
DE20017639U1 (de) 2000-10-14 2001-01-25 Karl Schöngen KG Kunststoff-Rohrsysteme, 38229 Salzgitter Rohr, insbesondere Schutzrohr aus Kunststoff

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407381C3 (de) * 1984-02-29 1995-11-09 Zueblin Ag Verfahren zur Verlegung einer unterirdischen Rohrleitung und Vorrichtung zur Durchführung eines solchen Verfahrens
GB8502971D0 (en) * 1985-02-06 1985-03-06 Brickhouse Dudley Plc Pipe replacement
SE459039B (sv) * 1986-10-23 1989-05-29 Malmoe Kommun Foerfarande och anordning foer utbyte av markfoerlagda trasiga roer
DE4241856C1 (de) * 1992-12-11 1994-04-07 Christian Kost Bauunternehmung Rohrverlegung mit mitlaufender Vortriebspresse
DE19633934C2 (de) * 1996-08-22 2002-09-26 Doll Fahrzeugbau Gmbh Horizontalbohrgerät
DE19852500A1 (de) * 1998-11-15 2000-05-18 Johann Haas Verfahren zum Lagern und Wechseln von Werkzeugen an Gesteinsbohrmaschinen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511732C2 (de) 1995-03-31 1999-02-11 Tracto Technik Verfahren zum Verlegen von Rohrleitungen im Erdreich zwischen Kontrollschächten
DE20017639U1 (de) 2000-10-14 2001-01-25 Karl Schöngen KG Kunststoff-Rohrsysteme, 38229 Salzgitter Rohr, insbesondere Schutzrohr aus Kunststoff

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011120697A3 (fr) * 2010-03-31 2012-12-20 Tracto-Technik Gmbh & Co. Kg Dispositif de forage horizontal
CN103154417A (zh) * 2010-03-31 2013-06-12 Tracto技术有限责任两合公司 水平钻孔设备
JP2013527343A (ja) * 2010-03-31 2013-06-27 トラクト−テヒニーク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 水平削孔装置
CN103154417B (zh) * 2010-03-31 2015-08-19 Tracto技术有限责任两合公司 水平钻孔设备
US9347267B2 (en) 2010-03-31 2016-05-24 Gdf Suez Horizontal drilling device

Also Published As

Publication number Publication date
DE10136967C2 (de) 2003-10-02
DE10136967A1 (de) 2003-02-20
WO2003012248A3 (fr) 2003-09-18

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