WO2016112450A3 - Method for the trenchless replacement of underground pipelines and apparatus for implementing same - Google Patents

Method for the trenchless replacement of underground pipelines and apparatus for implementing same Download PDF

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Publication number
WO2016112450A3
WO2016112450A3 PCT/BY2016/000001 BY2016000001W WO2016112450A3 WO 2016112450 A3 WO2016112450 A3 WO 2016112450A3 BY 2016000001 W BY2016000001 W BY 2016000001W WO 2016112450 A3 WO2016112450 A3 WO 2016112450A3
Authority
WO
WIPO (PCT)
Prior art keywords
chain
pulling member
assembled
work table
pulling
Prior art date
Application number
PCT/BY2016/000001
Other languages
French (fr)
Russian (ru)
Other versions
WO2016112450A2 (en
Inventor
Виктор Александрович МОИСЕЕВ
Олег Игоревич МАТУСЕВИЧ
Дмитрий Николаевич САЛИВОН
Сергей Аркадьевич КОВАЛЕНКО
Original Assignee
Общество С Ограниченной Ответственностью "Мемпэкс"
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 Общество С Ограниченной Ответственностью "Мемпэкс" filed Critical Общество С Ограниченной Ответственностью "Мемпэкс"
Publication of WO2016112450A2 publication Critical patent/WO2016112450A2/en
Publication of WO2016112450A3 publication Critical patent/WO2016112450A3/en

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  • Excavating Of Shafts Or Tunnels (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Sewage (AREA)

Abstract

The invention relates to construction work and is intended for replacing buried pipelines. Technical result: increased ease, efficiency and safety of operations. The method includes destroying a pipeline to be replaced (29) and subsequently pulling in a new pipeline (24) by the continuous movement of a chain-type pulling member, first from a working shaft (13) to an auxiliary shaft (25) and then back. The pulling member is assembled from hingedly interconnected links (5), which are provided with a fixed axle (16), to form a chain (3) that bends in only one direction. The chain (3) is assembled on a work table (6), which is installed on the surface of the ground (26) outside the working shaft (13). An apparatus (1) (figure 1) comprises a modular power device (2), and a pulling member in the form of a flexible chain (3). A feed mechanism of the pulling member comprises a work table (6), having an arresting device (8) for the chain (3), and a winch (9), which are mounted on a base (7), or rotating drums (10), mounted on bases (11) and having a cable drive (12), and a lifting mechanism (14) with a protective casing (15), through which the chain is passed (3).
PCT/BY2016/000001 2015-01-13 2016-03-10 Method for the trenchless replacement of underground pipelines and apparatus for implementing same WO2016112450A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EA201500190A EA027243B1 (en) 2015-01-13 2015-01-13 Method for no-dig replacement of underground pipelines and installation for implementing the same
EA201500190 2015-01-13

Publications (2)

Publication Number Publication Date
WO2016112450A2 WO2016112450A2 (en) 2016-07-21
WO2016112450A3 true WO2016112450A3 (en) 2016-09-15

Family

ID=56406532

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BY2016/000001 WO2016112450A2 (en) 2015-01-13 2016-03-10 Method for the trenchless replacement of underground pipelines and apparatus for implementing same

Country Status (2)

Country Link
EA (1) EA027243B1 (en)
WO (1) WO2016112450A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA038044B1 (en) * 2019-07-19 2021-06-28 Общество С Ограниченной Ответственностью "Мемпэкс" Machine for trenchless replacement of pipelines
CN111140694A (en) * 2020-01-15 2020-05-12 北京北排建设有限公司 Non-excavation device for replacing double-wall corrugated pipe with HDPE pipe and using method thereof
CN115681714B (en) * 2022-11-08 2023-09-05 苏州开普岩土工程有限公司 Foundation pit enclosure displacement monitoring device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0794315A1 (en) * 1996-03-08 1997-09-10 Tracto-Technik Paul Schmidt Spezialmaschinen Device for drilling in soil
RU2135874C1 (en) * 1998-11-19 1999-08-27 Агиян Владимир Амозаспович Process of trenchless laying (replacement) of pipe-line, gear for its realization and fixture to anchor it in foundation area
WO2008122403A1 (en) * 2007-04-05 2008-10-16 Tracto-Technik Gmbh & Co. Kg Boring system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0794315A1 (en) * 1996-03-08 1997-09-10 Tracto-Technik Paul Schmidt Spezialmaschinen Device for drilling in soil
RU2135874C1 (en) * 1998-11-19 1999-08-27 Агиян Владимир Амозаспович Process of trenchless laying (replacement) of pipe-line, gear for its realization and fixture to anchor it in foundation area
WO2008122403A1 (en) * 2007-04-05 2008-10-16 Tracto-Technik Gmbh & Co. Kg Boring system

Also Published As

Publication number Publication date
EA027243B1 (en) 2017-07-31
WO2016112450A2 (en) 2016-07-21
EA201500190A1 (en) 2016-07-29

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