CN1306201C - Two-step underground pipe-driving construction process - Google Patents
Two-step underground pipe-driving construction process Download PDFInfo
- 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
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- China
- Prior art keywords
- well
- pipe
- rolling machine
- ring rolling
- steel pipe
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- Expired - Fee Related
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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
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.
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
ID=34234340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021512272A Expired - Fee Related 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 (11)
| 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 |
| CN107701851B (en) * | 2017-10-18 | 2023-08-25 | 广东科朗管网技术有限公司 | Rotary cutting pipeline repairing device |
Citations (7)
| 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 | Nkk Corp | 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 | Device for drilling and crossing river by directly tracking designed curve through pipeline |
| US6491476B2 (en) * | 1998-04-22 | 2002-12-10 | Tracto-Technik Paul Schmidt Spezialmaschinen | Method and apparatus for the trenchless laying of pipework underground |
-
2002
- 2002-12-12 CN CNB021512272A patent/CN1306201C/en not_active Expired - Fee Related
Patent Citations (7)
| 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 | Nkk Corp | 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 | Device for drilling and crossing river by directly tracking designed curve through pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1506605A (en) | 2004-06-23 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI MECHANIZED CONSTRUCTION CO., LTD. Free format text: FORMER NAME: SHANGHAI CITY MECHANIZED CONSTRUCTION CO. |
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| 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. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 Termination date: 20181212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |