CN1306201C - Two-step underground pipe-driving construction process - Google Patents

Two-step underground pipe-driving construction process Download PDF

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Publication number
CN1306201C
CN1306201C CNB021512272A CN02151227A CN1306201C CN 1306201 C CN1306201 C CN 1306201C CN B021512272 A CNB021512272 A CN B021512272A CN 02151227 A CN02151227 A CN 02151227A CN 1306201 C CN1306201 C CN 1306201C
Authority
CN
China
Prior art keywords
well
pipe
rolling machine
ring rolling
steel pipe
Prior art date
Application number
CNB021512272A
Other languages
Chinese (zh)
Other versions
CN1506605A (en
Inventor
吴欣之
金钦
孙继辉
王国弼
金中林
杨乃刚
李新利
印家骏
Original Assignee
上海市机械施工公司
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 上海市机械施工公司 filed Critical 上海市机械施工公司
Priority to CNB021512272A priority Critical patent/CN1306201C/en
Publication of CN1506605A publication Critical patent/CN1506605A/en
Application granted granted Critical
Publication of CN1306201C publication Critical patent/CN1306201C/en

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Abstract

The present invention relates to a two-step construction method for underground push pipes, which comprises: an operation well and a receiving well for the push pipe construction are arranged between two preset laying ends. The present invention is characterized in that a guide steel pipe is arranged between the operation well and the receiving well according to the requirement of the designed axial line for propping the operation well and the receiving well by a miniature remotely controlled guide pipe pushing jack, a hole is expanded and formed by a cutter head hole expander or an extruding hole expander under the propelling action of a propulsion device in the guide direction of the guide steel pipe, the pipe is laid along with the jacking of the hole expander section by section, and the guide steel pipe is pushed out by the cutter head hole expander or the extruding hole expander and then recycled by the receiving well.

Description

Underground push pipe two operation method of construction

Technical field

The present invention relates to a kind of underground pipe jacking construction method, particularly a kind of underground push pipe two operation method of construction.

Background technique

In the municipal pipeline construction, often need and repair at present at underground grooving pipeline installation to pipeline, mode long construction period with excavation, the underground utility very dense in highway section, down town particularly, the pipeline juxtaposition distributes, wanting to re-lay new pipeline can't be undertaken by traditional digging mode, if and the face of land has building also can't excavate, in the downtown area, road is carried out excavation construction traffic and people's life are brought great inconvenience, existing underground pipe jacking construction method is to stamp two mouthfuls of active wells pipe one to be saved at an active well with hydraulic ceiling coil equipment then and head in the place that 2 needs carry out pipe laying, thereby finish non-excavation pipe installation construction method, but this method is subjected to the restriction of top tube diameter size, can't realize the function of a tractor serves several purposes.

Summary of the invention

The objective of the invention is to solve in the prior art underground pipe jacking construction method and be and stamp two mouthfuls of active wells in the place that 2 needs carry out pipe laying and pipe one is saved at an active well with hydraulic equipment then and head into, eject from another active well again, thereby finish non-excavation pipe installation construction method, but this method is subjected to the restriction of top tube diameter size, and a necessary pipe diameter is equipped with the problem of a push-bench.Technical solution of the present invention designs underground push pipe two operation method of construction, its working procedure is: the active well of jacking construction is set and accepts well predetermined the laying between two ends, and at active well and accept between well requirement, utilize miniature remote controlled guide pipe push-bench at active well and accept to head between well a guiding steel pipe by the design axis; Then, be guiding with the guiding steel pipe, under advancing, advancing means carries out the reaming moulding with cutterhead ring rolling machine or extruding ring rolling machine, head into the tubing of laying with ring rolling machine by joint, by the cutterhead ring rolling machine or push the guiding steel pipe that ring rolling machine ejects and in accepting well, reclaim.Advantage of the present invention is easily to lay the pipeline of various different-diameters, and guidance quality is good, can effectively control the deviation of axis, because the cost of ring rolling machine is 1/20th of a push-bench cost, can greatly reduce cost, and realizes the function of a tractor serves several purposes.

Description of drawings

Accompanying drawing is a structural representation of the present invention,

Embodiment

Its working procedure is among the figure: the active well 1 of jacking construction is set and accepts well 2 predetermined the laying between two ends, and at active well 1 and accept the requirements of 2 in well, utilize miniature remote controlled guide pipe push-bench 3 at active well 1 and accept 2 in well and head into a guiding steel pipe 4 by the design axis; Then, with guiding steel pipe 4 is guiding, carry out the reaming moulding with cutterhead ring rolling machine 5 or extruding ring rolling machine 5 under advancing means 7 advances, head into the tubing 6 of laying with ring rolling machine 5 by joint, the guiding steel pipe 4 that is ejected by cutterhead ring rolling machine 5 or extruding ring rolling machine 5 reclaims in accepting well 2.When chance cutterhead ring rolling machine 5 carried out the reaming moulding under advancing means 7 advances, the earth of smashing in cutterhead ring rolling machine 5 was dashed to the steel pipe 4 that leads by the high pressure water in the cutterhead ring rolling machine 5, flowed out reception by accepting well 2 again.

Claims (1)

1, underground push pipe two operation method of construction, its working procedure is:
(1) active well of jacking construction is set and accepts well predetermined the laying between two ends, and at active well and accept between well, utilize miniature remote controlled guide pipe push-bench at active well and accept to head between well a guiding steel pipe by the requirement of design axis;
(2) then, be guiding with the guiding steel pipe, under advancing, advancing means carries out the reaming moulding with cutterhead ring rolling machine or extruding ring rolling machine, head into the tubing of laying with ring rolling machine by joint, by the cutterhead ring rolling machine or push the guiding steel pipe that ring rolling machine ejects and in accepting well, reclaim.
CNB021512272A 2002-12-12 2002-12-12 Two-step underground pipe-driving construction process CN1306201C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB021512272A CN1306201C (en) 2002-12-12 2002-12-12 Two-step underground pipe-driving construction process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB021512272A CN1306201C (en) 2002-12-12 2002-12-12 Two-step underground pipe-driving construction process

Publications (2)

Publication Number Publication Date
CN1506605A CN1506605A (en) 2004-06-23
CN1306201C true CN1306201C (en) 2007-03-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB021512272A CN1306201C (en) 2002-12-12 2002-12-12 Two-step underground pipe-driving construction process

Country Status (1)

Country Link
CN (1) CN1306201C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852311B (en) * 2009-04-03 2013-05-15 五冶集团上海有限公司 Pipe-jacking installation method of bypass pipeline
CN103398215A (en) * 2013-08-20 2013-11-20 江苏沃迪建设工程有限公司 Minimally-invasive non-excavation pipe jacking and pull technology
CN104806816B (en) * 2015-05-08 2017-07-25 淄博华润燃气有限公司 A kind of construction method of push pipe bilayer PE pipes push pipe into cast iron pipe
CN104907592A (en) * 2015-06-19 2015-09-16 江西洪都航空工业集团有限责任公司 Chambering tool special for chambering speed brake beam
CN105889624A (en) * 2016-04-27 2016-08-24 河北钢铁股份有限公司邯郸分公司 Construction method for underground pipeline passing through railway line
CN106195442A (en) * 2016-08-25 2016-12-07 马轩 A kind of pusher push pipe head
CN106369223B (en) * 2016-10-31 2018-04-10 中铁二十局集团第五工程有限公司 A kind of silt stratum pipe jacking construction method
CN106402490B (en) * 2016-10-31 2018-04-10 中铁二十局集团第五工程有限公司 Silt stratum push pipe jacking construction method based on steel bushing head tool pipe
CN106594386B (en) * 2016-12-23 2019-03-01 中石化石油工程设计有限公司 A kind of no-dig technique brill top, which is combined, wears crossing pipeline laying method
CN106988751B (en) * 2017-04-07 2019-11-01 广东盛际工程咨询有限公司 Small diameter tube drainage pipeline push pipe equipment and pipe jacking construction method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1065713A (en) * 1991-04-12 1992-10-28 冯树刚 Spring push pipe penetrating ground method and device thereof
JPH11223276A (en) * 1998-02-05 1999-08-17 Japan Steel & Tube Constr Co Ltd Method and device for laying pipe
CN2350612Y (en) * 1998-07-09 1999-11-24 上海市第二市政工程有限公司顶管技术研究所 Expending device for push bench
CN2412136Y (en) * 1999-11-23 2000-12-27 上海市第二市政工程有限公司顶管技术研究所 Main jacking appts. for pipe jacking construction
US6238140B1 (en) * 1998-10-28 2001-05-29 Lanny T. Boes Method for laying tile or pipe underground
CN1329222A (en) * 2001-08-10 2002-01-02 冯树刚 Equipment for drilling and passing through river by directly-using through pipe to track designed curve
US6491476B2 (en) * 1998-04-22 2002-12-10 Tracto-Technik Paul Schmidt Spezialmaschinen Method and apparatus for the trenchless laying of pipework underground

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1065713A (en) * 1991-04-12 1992-10-28 冯树刚 Spring push pipe penetrating ground method and device thereof
JPH11223276A (en) * 1998-02-05 1999-08-17 Japan Steel & Tube Constr Co Ltd Method and device for laying pipe
US6491476B2 (en) * 1998-04-22 2002-12-10 Tracto-Technik Paul Schmidt Spezialmaschinen Method and apparatus for the trenchless laying of pipework underground
CN2350612Y (en) * 1998-07-09 1999-11-24 上海市第二市政工程有限公司顶管技术研究所 Expending device for push bench
US6238140B1 (en) * 1998-10-28 2001-05-29 Lanny T. Boes Method for laying tile or pipe underground
CN2412136Y (en) * 1999-11-23 2000-12-27 上海市第二市政工程有限公司顶管技术研究所 Main jacking appts. for pipe jacking construction
CN1329222A (en) * 2001-08-10 2002-01-02 冯树刚 Equipment for drilling and passing through river by directly-using through pipe to track designed curve

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Publication number Publication date
CN1506605A (en) 2004-06-23

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Owner name: SHANGHAI MECHANIZED CONSTRUCTION CO., LTD.

Free format text: FORMER NAME: SHANGHAI CITY MECHANIZED CONSTRUCTION CO.

CP01 Change in the name or title of a patent holder

Address after: 200072, Shanghai, 200 old Shanghai Road

Patentee after: Shanghai Mechanized Construction Group Co., Ltd.

Address before: 200072, Shanghai, 200 old Shanghai Road

Patentee before: Shanghai Mechanical Construction Co.

Address after: 200072, Shanghai, 200 old Shanghai Road

Patentee after: Shanghai Mechanized Construction Group Co., Ltd.

Address before: 200072, Shanghai, 200 old Shanghai Road

Patentee before: Shanghai Mechanical Construction Co.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070321

Termination date: 20181212