CN105604564A - Cross-shaped pipe-jacking tunneling machine - Google Patents
Cross-shaped pipe-jacking tunneling machine Download PDFInfo
- Publication number
- CN105604564A CN105604564A CN201511013443.5A CN201511013443A CN105604564A CN 105604564 A CN105604564 A CN 105604564A CN 201511013443 A CN201511013443 A CN 201511013443A CN 105604564 A CN105604564 A CN 105604564A
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- CN
- China
- Prior art keywords
- driver
- fixed
- cross
- power transmission
- armstand
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
- E21D9/116—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of non-concentric rotary heads
Abstract
The invention discloses a cross-shaped pipe-jacking tunneling machine. A driver I, a driver II, a driver III, a driver IV and a driver V drive drill bits at the front ends of the drivers to rotate through drill rods at the front ends of the drivers respectively; two transmission shafts I drive cutting tools I to rotate through tool arms on the transmission shafts I respectively in rotation, and two transmission shaft II drive cutting tools II to rotate through tool arms on the transmission shafts II respectively in rotation; the five drill bits cut soil at the front parts of the drill bits in rotation, the cut soil and water are stirred into slurry, and a cross-shaped hole consisting of five round holes is formed; and the cutting tools I and the cutting tools II cut regions between the round holes in rotation, the cut regions and the water are stirred into slurry, and the slurry is discharged out of a jacking pipe by a slurry pump. The cross-shaped hole is formed during movement of the pipe-jacking tunneling machine and then a pipeline with a cross-shaped cross section forms a long-distance round-angle cross-shaped jacking pipeline in section-by-section tracking.
Description
Technical field
The present invention relates to a kind of pipe jacking tunnelling machine, the cross pipe jacking tunnelling machine particularly using in a kind of pipe-jacking project.
Background technology
At present, the cross pipe jacking tunnelling machine of applying in pipe-jacking project is all to form an approximate criss-cross section by one or more bit cutting soil bodys, and cross push pipe pipeline is very large at the process resistance of compressing into.
Summary of the invention
The present invention has made up above shortcoming, and a kind of cross pipe jacking tunnelling machine of full advance is provided.
The present invention is achieved through the following technical solutions:
A kind of cross pipe jacking tunnelling machine, dividing plate is divided into pipe jacking tunnelling machine the work chamber of muddy water in front storehouse and back, the periphery of dividing plate is fixed on cross shell, the back of the medium position of dividing plate is fixed with motor, the front end of motor is fixed with transmission tube, and transmission tube is fixed with driver five through the front end of dividing plate, transmission tube; The left part front of dividing plate is fixed with armstand one, the front end of armstand one is fixed with driver one, the right part front of dividing plate is fixed with armstand two, armstand two front ends are fixed with driver two, the front, top of dividing plate is fixed with armstand three, armstand three front ends are fixed with driver three, and the lower front edge of dividing plate is fixed with armstand four, and armstand four front ends are fixed with driver four; The lower end of driver one, driver two, driver three, driver four, driver five is respectively equipped with a drilling rod, and a drill bit is fixed respectively in each drilling rod lower end; Between driver five and driver one, be connected with respectively a power transmission shaft one between driver five and driver two, between driver five and driver three, be connected with respectively a power transmission shaft two between driver five and driver four, the both sides of each power transmission shaft one are respectively equipped with a sharpener one, each sharpener one is fixed on the power transmission shaft one at its place by a tool arm, the both sides of each power transmission shaft two are respectively equipped with a sharpener two, and each sharpener two is fixed on the power transmission shaft two at its place by a tool arm.
The present invention has following feature:
The cross hole that five drill bits of the present invention become five round holes to form with water process mud, thus its anterior earth cutting in rotation, sharpener one, sharpener two stir into mud by the region cutting between circle hole with water in rotation, mud is discharged outside push pipe by slush pump, pipe jacking tunnelling machine forms cross hole in propelling, thereafter, the pipeline of cross section forms the fillet cross push pipe pipeline of long distance in a section follow-up.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is top view of the present invention;
Fig. 2 is upward view of the present invention;
Fig. 3 is that A-A of Fig. 1 is to view;
Fig. 4 is B-B view of Fig. 1;
The cross-sectional view that Fig. 5 is push pipe that the present invention becomes.
In figure: 1, cross shell, 2, motor, 3, driver five, 4, driver one, 5, driver two, 6, dividing plate, 7, transmission tube, 8, power transmission shaft one, 9, sharpener one, 10, armstand one, 11, armstand two, 12, drilling rod, 13, drill bit, 14, power transmission shaft three, 15, armstand three, 16, driver three, 18, armstand four, 19, driver four, 20, power transmission shaft two, 21, tool arm, 22, sharpener two.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, this embodiment dividing plate 6 is divided into pipe jacking tunnelling machine the work chamber of muddy water in front storehouse and back, the periphery of dividing plate is fixed on cross shell 1, the back of the medium position of dividing plate is fixed with motor 2, the front end of motor is fixed with transmission tube 7, and transmission tube is fixed with driver 53 through the front end of dividing plate, transmission tube; The left part front of dividing plate is fixed with armstand 1, the front end of armstand one is fixed with driver 1, the right part front of dividing plate is fixed with armstand 2 11, armstand two front ends are fixed with driver 25, the front, top of dividing plate is fixed with armstand 3 15, armstand three front ends are fixed with driver 3 16, and the lower front edge of dividing plate is fixed with armstand 4 18, and armstand four front ends are fixed with driver 4 19; The front end of driver one, driver two, driver three, driver four, driver five is respectively equipped with a drilling rod 12, and each drilling rod front end is fixed respectively a drill bit 13; Between driver five and driver one, be connected with respectively a power transmission shaft 1 between driver five and driver two, between driver five and driver three, be connected with respectively a power transmission shaft 2 20 between driver five and driver four, the both sides of each power transmission shaft one are respectively equipped with a sharpener 1, each sharpener one is fixed on the power transmission shaft one at its place by a tool arm 21, the both sides of each power transmission shaft two are respectively equipped with a sharpener 2 22, and each sharpener two is fixed on the power transmission shaft two at its place by a tool arm.
In work chamber of the present invention, be also provided with high pressure water-injection pump and slush pump, when work, high pressure water-injection pump is distinguished water filling by pipeline to each drill bit; Motor drives driver five runnings by the power transmission shaft three in transmission tube, the rotation of on-stream two power transmission shafts one by left and right of driver five drives respectively driver one and driver two runnings, and the on-stream rotation by two upper and lower power transmission shafts two of driver five drives respectively driver three and driver four runnings; Driver one, driver two, driver three, driver four, the on-stream bit that drives respectively its front end by a drilling rod of its front end of driver five; Two power transmission shafts one drive sharpener one to rotate by the tool arm on it respectively in rotation, and two power transmission shafts two drive sharpener two to rotate by the tool arm on it respectively in rotation; Five cross holes that drill bit becomes five round holes to form with water process mud, thus its anterior earth cutting in rotation, sharpener one, sharpener two stir into mud by the region cutting between circle hole with water in rotation, mud is discharged outside push pipe by slush pump, pipe jacking tunnelling machine forms cross hole in propelling, thereafter, the pipeline of cross section forms the fillet cross push pipe pipeline of long distance in a section follow-up.
Claims (1)
1. a cross pipe jacking tunnelling machine, dividing plate 6 is divided into pipe jacking tunnelling machine the work chamber of muddy water in front storehouse and back, the periphery of dividing plate is fixed on cross shell 1, the back of the medium position of dividing plate is fixed with motor 2, the front end of motor is fixed with transmission tube 7, and transmission tube is fixed with driver 53 through the front end of dividing plate, transmission tube; The left part front of dividing plate is fixed with armstand 1, the front end of armstand one is fixed with driver 1, the right part front of dividing plate is fixed with armstand 2 11, armstand two front ends are fixed with driver 25, the front, top of dividing plate is fixed with armstand 3 15, armstand three front ends are fixed with driver 3 16, and the lower front edge of dividing plate is fixed with armstand 4 18, and armstand four front ends are fixed with driver 4 19; The front end of driver one, driver two, driver three, driver four, driver five is respectively equipped with a drilling rod 12, and each drilling rod front end is fixed respectively a drill bit 13; Between driver five and driver one, be connected with respectively a power transmission shaft 1 between driver five and driver two, between driver five and driver three, be connected with respectively a power transmission shaft 2 20 between driver five and driver four, the both sides of each power transmission shaft one are respectively equipped with a sharpener 1, each sharpener one is fixed on the power transmission shaft one at its place by a tool arm 21, the both sides of each power transmission shaft two are respectively equipped with a sharpener 2 22, and each sharpener two is fixed on the power transmission shaft two at its place by a tool arm; It is characterized in that: in the work chamber of pipe jacking tunnelling machine, be also provided with high pressure water-injection pump and slush pump, when work, high pressure water-injection pump is distinguished water filling by pipeline to each drill bit; Motor drives driver five runnings by the power transmission shaft three in transmission tube, the rotation of on-stream two power transmission shafts one by left and right of driver five drives respectively driver one and driver two runnings, and the on-stream rotation by two upper and lower power transmission shafts two of driver five drives respectively driver three and driver four runnings; Driver one, driver two, driver three, driver four, the on-stream bit that drives respectively its front end by a drilling rod of its front end of driver five; Two power transmission shafts one drive sharpener one to rotate by the tool arm on it respectively in rotation, and two power transmission shafts two drive sharpener two to rotate by the tool arm on it respectively in rotation; Five cross holes that drill bit becomes five round holes to form with water process mud, thus its anterior earth cutting in rotation, sharpener one, sharpener two stir into mud by the region cutting between circle hole with water in rotation, mud is discharged outside push pipe by slush pump, pipe jacking tunnelling machine forms cross hole in propelling, thereafter, the pipeline of cross section forms the fillet cross push pipe pipeline of long distance in a section follow-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511013443.5A CN105604564A (en) | 2015-12-31 | 2015-12-31 | Cross-shaped pipe-jacking tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511013443.5A CN105604564A (en) | 2015-12-31 | 2015-12-31 | Cross-shaped pipe-jacking tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105604564A true CN105604564A (en) | 2016-05-25 |
Family
ID=55984849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511013443.5A Pending CN105604564A (en) | 2015-12-31 | 2015-12-31 | Cross-shaped pipe-jacking tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105604564A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538212A (en) * | 2018-12-06 | 2019-03-29 | 中建地下空间有限公司 | A kind of rotary reducing envelope forming tunneling boring drilling tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001207777A (en) * | 2000-01-28 | 2001-08-03 | Komatsu Ltd | Control method for driving jack in underground boring machine and control device therefor |
| CN2584795Y (en) * | 2002-11-28 | 2003-11-05 | 武铁军 | Underground pipe-jacking drilling machine |
| CN2856663Y (en) * | 2005-11-14 | 2007-01-10 | 刘红杰 | Special ring for underfloor duct |
| CN103397891A (en) * | 2013-08-13 | 2013-11-20 | 上海力行工程技术发展有限公司 | Cutting blade disc of muddy water balance push bench |
| CN104564097A (en) * | 2014-12-31 | 2015-04-29 | 宋姝娴 | Waist-form tunnel boring machine |
-
2015
- 2015-12-31 CN CN201511013443.5A patent/CN105604564A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001207777A (en) * | 2000-01-28 | 2001-08-03 | Komatsu Ltd | Control method for driving jack in underground boring machine and control device therefor |
| CN2584795Y (en) * | 2002-11-28 | 2003-11-05 | 武铁军 | Underground pipe-jacking drilling machine |
| CN2856663Y (en) * | 2005-11-14 | 2007-01-10 | 刘红杰 | Special ring for underfloor duct |
| CN103397891A (en) * | 2013-08-13 | 2013-11-20 | 上海力行工程技术发展有限公司 | Cutting blade disc of muddy water balance push bench |
| CN104564097A (en) * | 2014-12-31 | 2015-04-29 | 宋姝娴 | Waist-form tunnel boring machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538212A (en) * | 2018-12-06 | 2019-03-29 | 中建地下空间有限公司 | A kind of rotary reducing envelope forming tunneling boring drilling tool |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |
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| WD01 | Invention patent application deemed withdrawn after publication |