WO2008031536A1 - Verfahren und vorrichtung zum ersetzen erdverlegter altleitungen - Google Patents
Verfahren und vorrichtung zum ersetzen erdverlegter altleitungen Download PDFInfo
- Publication number
- WO2008031536A1 WO2008031536A1 PCT/EP2007/007828 EP2007007828W WO2008031536A1 WO 2008031536 A1 WO2008031536 A1 WO 2008031536A1 EP 2007007828 W EP2007007828 W EP 2007007828W WO 2008031536 A1 WO2008031536 A1 WO 2008031536A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- old
- line
- old line
- linkage
- drive
- 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
Links
Classifications
-
- 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
- E21B7/04—Directional drilling
-
- 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
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
-
- 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
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
-
- 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
- F16L1/032—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being continuous
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Definitions
- the invention relates to a method for replacing buried old lines, in which initially the old line, without the course changes in the ground, exposed and then removed from the ground and a new line is recovered and takes the priority of the German patent application 10 2006 043 772.1 in
- German Patent Specification 195 04 484 C1 describes a device for removing underground cables by means of an annular boring head moving over the cable and equipped with nozzles for a flushing fluid. With the help of the nozzles, the soil surrounding the cable or several cables is washed away and thus the cable exposed, so that it can then be pulled out of the ground.
- the device has an eccentric connection for a hollow link consisting of individual interlinked linkage sections.
- the hollow linkage fulfills two tasks; On the one hand it supplies the device with rinsing fluid and on the other it serves the propulsion between a starting pit on the one hand and a target pit on the other hand.
- the invention is based on the problem to simplify the method described above technically and thus to improve both mechanically and in terms of cost.
- a device in which on a carriage a respectively on the Spülkopfgestfite on the one hand and on the old line on the other hand attacking traction drive is arranged movable.
- the carriage is provided with a clamping device and / or a guide for the old line and arranged the drive on a carriage.
- behind the drive is preferably a clamping device.
- the old line with the aid of engaging in the starting pit drive are thus pulled out of the flushing bore after the flushing of the old line in a first stage and simultaneously retracted the new line using the drill string.
- Length of the rod sections results in the second stage of the process.
- Fig. 1 shows the simultaneous line exchange following the flushing of the old line
- Fig. 2 shows a device for simultaneously retracting the new line and removing the old line.
- a channel cleared in the usual way extends to an old line 4 and a new line 5, which is connected via a coupling 6 to a multi-shot linkage 7, while the old line 4 is connected directly or via an unillustrated intermediate piece as well as the linkage 7 is connected to a drilling device 8.
- the drilling device 8 serves both to propel a rinsing head, not shown, initially arranged at the front end of the linkage 7 to expose the line 4 and to draw in the new line 5 and to pull out the old line 4.
- the device consists of a carriage 9, on the movable a drive 10 is arranged, on the one hand pulls the linkage 7 stepwise from the bore 3 and at the same time the new line 5 via the clutch 6 and on the other hand, the old line 4 from the flushing hole pulls out.
- the carriage 9 In its rear part, the carriage 9 is provided with a clamping device 14 for the old line 4, which is followed by a pair of scissors 15, with the help of the old line 4 is broken down into individual pieces 16 easy to handle.
- a clamping device 14 for the old line 4 In its rear part, the carriage 9 is provided with a clamping device 14 for the old line 4, which is followed by a pair of scissors 15, with the help of the old line 4 is broken down into individual pieces 16 easy to handle.
- a clamping device 14 for the old line 4 which is followed by a pair of scissors 15, with the help of the old line 4 is broken down into individual pieces 16 easy to handle.
- a process step namely a separate extraction of the scavenged old line avoids. It also makes it possible to carry out all essential work steps with a single device.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0904318A GB2455022B (en) | 2006-09-13 | 2007-09-07 | Method and apparatus for replacing buried old underground conduits |
| US12/441,066 US7997559B2 (en) | 2006-09-13 | 2007-09-07 | Method and apparatus for replacing old underground conduits |
| US13/049,269 US8590862B2 (en) | 2006-09-13 | 2011-03-16 | Method and apparatus for replacing old underground conduits |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006043772A DE102006043772B4 (de) | 2006-09-13 | 2006-09-13 | Verfahren und Vorrichtung zum Ersetzen erdverlegter Altleitungen |
| DE102006043772.1 | 2006-09-13 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US12/441,066 A-371-Of-International US7997559B2 (en) | 2006-09-13 | 2007-09-07 | Method and apparatus for replacing old underground conduits |
| US13/049,269 Division US8590862B2 (en) | 2006-09-13 | 2011-03-16 | Method and apparatus for replacing old underground conduits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008031536A1 true WO2008031536A1 (de) | 2008-03-20 |
Family
ID=38669932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2007/007828 Ceased WO2008031536A1 (de) | 2006-09-13 | 2007-09-07 | Verfahren und vorrichtung zum ersetzen erdverlegter altleitungen |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US7997559B2 (de) |
| DE (1) | DE102006043772B4 (de) |
| GB (1) | GB2455022B (de) |
| WO (1) | WO2008031536A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010025489A1 (de) | 2008-09-08 | 2010-03-11 | Alois Pichler | Verfahren und vorrichtung zum extrahieren von kabelelementen |
| EP2253574A1 (de) * | 2009-05-12 | 2010-11-24 | Meyer & John GmbH & Co. KG | Verfahren zum Verankern einer Rohrvorschubvorrichtung |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006043772B4 (de) * | 2006-09-13 | 2009-04-09 | Tracto-Technik Gmbh | Verfahren und Vorrichtung zum Ersetzen erdverlegter Altleitungen |
| US8800967B2 (en) | 2009-03-23 | 2014-08-12 | Southwire Company, Llc | Integrated systems facilitating wire and cable installations |
| US9802785B2 (en) | 2008-01-21 | 2017-10-31 | Southwire Company, Llc | Systems and methods for facilitating wire and cable installations |
| US10003179B2 (en) | 2008-01-21 | 2018-06-19 | Southwire Company, Llc | Integrated systems facilitating wire and cable installations |
| DE102009023546B4 (de) | 2009-05-30 | 2013-03-28 | Tracto-Technik Gmbh & Co. Kg | Dosiervorrichtung zum Einbringen eines pulverförmigen Mediums in eine Flüssigkeit |
| US9027908B1 (en) | 2011-09-01 | 2015-05-12 | Southwire Company, Llc | Field-installable pulling eye |
| US9381552B1 (en) * | 2013-03-15 | 2016-07-05 | Perma-Fix Environmental Services, Inc. | Method and apparatus for recovering subsurface free mercury and decontaminating a substrate |
| WO2015170104A1 (en) * | 2014-05-08 | 2015-11-12 | Jsm Construction Limited | Conveyance member removal method and device |
| DE102017204518A1 (de) | 2017-03-17 | 2018-09-20 | Leonhard Weiss Gmbh & Co. Kg | Verfahren zur Kabelrückgewinnung |
| US10837236B1 (en) * | 2019-06-06 | 2020-11-17 | Anishchenko Vasily | Trenchless pipeline installation system |
| RU2720893C1 (ru) * | 2019-09-26 | 2020-05-13 | Валерий Иванович Паутов | Способ разработки ремонтного котлована для замены дефектного участка трубопровода |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19829667C1 (de) * | 1998-07-03 | 1999-11-18 | Dmt Gmbh | Verfahren zum Auswechseln im Erdreich verlegter Rohre |
| EP1088961A1 (de) * | 1999-09-29 | 2001-04-04 | Berliner Wasserbetriebe Anstalt des öffentlichen Rechts | Verfahren zur grabenlosen Auswechselung erdverlegter Leitungen |
| DE10211833A1 (de) * | 2002-01-24 | 2003-08-07 | Tracto Technik | Vorrichtung zum grabenlosen Austauschen von Leitungen |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4458880A (en) * | 1982-02-05 | 1984-07-10 | Conti Allen C | Method and apparatus to measure tension in a pull line for cable |
| US4905773A (en) * | 1987-11-02 | 1990-03-06 | Underground Technologies | Self-propelled subsoil penetrating tool system |
| US5570975A (en) * | 1994-06-27 | 1996-11-05 | Reinert, Sr.; Gary L. | Metal foundation push-it and installation apparatus and method |
| DE19504484C1 (de) * | 1995-02-10 | 1996-09-19 | Flowtex Technologie Import Von | Gerät zum Entfernen des ein oder mehrere unterirdisch verlegte Kabel umgebenden Erdreichs von den Kabeln |
| US5645265A (en) * | 1996-01-19 | 1997-07-08 | Shu; Rui-Chi | Foldable wire draw bench |
| GB2386767B (en) | 2002-01-24 | 2005-12-14 | Tracto Technik | Device for trenchless conduit replacement |
| DK1357252T3 (da) * | 2002-04-15 | 2006-05-15 | Koninkl Kpn Nv | Fremgangsmåde og anordning til installation af en kanal rundt om et eksisterende langsgående element |
| US7093822B2 (en) * | 2004-06-29 | 2006-08-22 | Welker Robert E | Magnetic wire pulling system |
| DE102006043772B4 (de) * | 2006-09-13 | 2009-04-09 | Tracto-Technik Gmbh | Verfahren und Vorrichtung zum Ersetzen erdverlegter Altleitungen |
-
2006
- 2006-09-13 DE DE102006043772A patent/DE102006043772B4/de not_active Expired - Fee Related
-
2007
- 2007-09-07 WO PCT/EP2007/007828 patent/WO2008031536A1/de not_active Ceased
- 2007-09-07 GB GB0904318A patent/GB2455022B/en not_active Expired - Fee Related
- 2007-09-07 US US12/441,066 patent/US7997559B2/en not_active Expired - Fee Related
-
2011
- 2011-03-16 US US13/049,269 patent/US8590862B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19829667C1 (de) * | 1998-07-03 | 1999-11-18 | Dmt Gmbh | Verfahren zum Auswechseln im Erdreich verlegter Rohre |
| EP1088961A1 (de) * | 1999-09-29 | 2001-04-04 | Berliner Wasserbetriebe Anstalt des öffentlichen Rechts | Verfahren zur grabenlosen Auswechselung erdverlegter Leitungen |
| DE10211833A1 (de) * | 2002-01-24 | 2003-08-07 | Tracto Technik | Vorrichtung zum grabenlosen Austauschen von Leitungen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010025489A1 (de) | 2008-09-08 | 2010-03-11 | Alois Pichler | Verfahren und vorrichtung zum extrahieren von kabelelementen |
| EP2253574A1 (de) * | 2009-05-12 | 2010-11-24 | Meyer & John GmbH & Co. KG | Verfahren zum Verankern einer Rohrvorschubvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| US20090261310A1 (en) | 2009-10-22 |
| DE102006043772A1 (de) | 2008-04-03 |
| US20110164925A1 (en) | 2011-07-07 |
| US7997559B2 (en) | 2011-08-16 |
| US8590862B2 (en) | 2013-11-26 |
| GB2455022B (en) | 2011-11-30 |
| GB2455022A (en) | 2009-06-03 |
| GB2455022A8 (en) | 2009-09-30 |
| GB0904318D0 (en) | 2009-04-22 |
| DE102006043772B4 (de) | 2009-04-09 |
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