CN105422122A - Triangular pipe jacking tunneling machine - Google Patents
Triangular pipe jacking tunneling machine Download PDFInfo
- Publication number
- CN105422122A CN105422122A CN201511012184.4A CN201511012184A CN105422122A CN 105422122 A CN105422122 A CN 105422122A CN 201511012184 A CN201511012184 A CN 201511012184A CN 105422122 A CN105422122 A CN 105422122A
- Authority
- CN
- China
- Prior art keywords
- driving headstock
- driving
- headstock
- fixed
- rotating shaft
- 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.)
- Withdrawn
Links
- 230000005641 tunneling Effects 0.000 title abstract 3
- 239000002689 soil Substances 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000000819 phase cycle Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a triangular pipe jacking tunneling machine. Three stirring heads cut a soil body behind the three stirring heads into three triangularly-lapped holes during rotation, arm cutters on three rotating shafts I cut soil on three edges of the approximately triangularly-lapped holes and stir the soil with water for formation of mud during rotation, three triangular stirring cutters on three corners cut soil bodies on three corners of a triangular section during rotation, the mud is discharged out of a jacking pipe by a mud pump, the triangular holes are formed during advancing of the pipe jacking tunneling machine, and then pipes with triangular sections form a long-distance triangular jacking pipe during advancing section by section.
Description
Technical field
The present invention relates to a kind of pipe jacking tunnelling machine, the triangle pipe jacking tunnelling machine particularly used in a kind of pipe-jacking project.
Background technology
At present, the triangle pipe jacking tunnelling machine applied in pipe-jacking project is all form a subtriangular section by one or more stirring-head rotary cutting soil body, and triangle push pipe pipeline is very large at the process resistance of compressing into.
Summary of the invention
The present invention compensate for above shortcoming, provides a kind of triangle pipe jacking tunnelling machine of full advance.
The present invention is achieved through the following technical solutions:
A kind of triangle pipe jacking tunnelling machine, pipe jacking tunnelling machine is divided into the muddy water storehouse of back and work chamber in front by dividing plate, triangle shell is fixed in the periphery of dividing plate, the rear portion, the lower left corner of dividing plate is fixed with driving headstock two, the rear portion, the lower right corner of dividing plate is fixed with driving headstock three, and in dividing plate, upper rear portion, angle is fixed with driving headstock; The front end of driving headstock one is fixed with motor one, and the front end of driving headstock two is fixed with motor two, and the front end of driving headstock three is fixed with motor three; The rear end of driving headstock one, driving headstock two, driving headstock three is respectively equipped with a puddler, and each puddler rear end fixes a stirring-head respectively; A rotating shaft one is respectively equipped with between driving headstock one and driving headstock two, between driving headstock two and driving headstock three, between driving headstock three and driving headstock one, the both sides of each rotating shaft one are respectively equipped with an arm cutter, each arm cutter is fixed on the rotating shaft one at its place respectively by a linking arm, and each arm cutter is fixed with multiple stirrer gear respectively; The upper right quarter of the bottom of driving headstock one, the upper left quarter of driving headstock two and driving headstock three exports a rotating shaft two respectively, and the outer end of each rotating shaft two is fixed a triangle respectively and stirred cutter.
The present invention has following feature:
The soil cutting at its rear portion is become the hole of three triangle overlap joints by the present invention's three stirring-heads in rotation, arm cutter in three rotating shafts one in rotation nearly like triangle hole three limits earth cut with water stir into mud, three triangles at three angles stir cutter in rotation by the soil cutting at three of triangular section angles, mud is discharged outside push pipe by slush pump, pipe jacking tunnelling machine forms triangle hole in propelling, thereafter, the pipeline of triangular section forms the triangle push pipe pipeline of long distance in a section follow-up.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 be upward view of the present invention (in figure: above for front, down for rear);
Fig. 2 is A-A direction view of Fig. 1;
Fig. 3 is B-B view of Fig. 1;
Fig. 4 becomes by the present invention the cross-sectional view of push pipe.
In figure: 1, triangle shell, 2, motor one, 3, motor two, 4, motor three, 5, driving headstock one, 6, driving headstock two, 7, driving headstock three, 9, dividing plate, 11, arm cutter, 12, puddler, 13, stirring-head, 14, linking arm, 15, stirrer gear, 16, rotating shaft one, 20, rotating shaft one, 21, triangle stir cutter.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, pipe jacking tunnelling machine is divided into the muddy water storehouse of back and work chamber in front by this embodiment dividing plate 9, triangle shell 1 is fixed in the periphery of dividing plate, the rear portion, the lower left corner of dividing plate is fixed with driving headstock 26, the rear portion, the lower right corner of dividing plate is fixed with driving headstock 37, and in dividing plate, upper rear portion, angle is fixed with driving headstock 1; The front end of driving headstock one is fixed with motor 1, and the front end of driving headstock two is fixed with motor 23, and the front end of driving headstock three is fixed with motor 34; The rear end of driving headstock one, driving headstock two, driving headstock three is respectively equipped with a puddler 12, and each puddler rear end fixes a stirring-head 13 respectively; A rotating shaft 1 is respectively equipped with between driving headstock one and driving headstock two, between driving headstock two and driving headstock three, between driving headstock three and driving headstock one, the both sides of each rotating shaft one are respectively equipped with an arm cutter 11, each arm cutter is fixed on the rotating shaft one at its place respectively by a linking arm 14, and each arm cutter is fixed with multiple stirrer gear 15 respectively; The upper right quarter of the bottom of driving headstock one, the upper left quarter of driving headstock two and driving headstock three exports a rotating shaft 2 20 respectively, and the outer end of each rotating shaft two is fixed a triangle respectively and stirred cutter 21.
Also be provided with high pressure water-injection pump and slush pump in work chamber of the present invention, during work, high pressure water-injection pump distinguishes water filling by pipeline to each stirring-head, during work, motor one drives driving headstock one, motor two drives driving headstock two, motor three drives driving headstock three run-in synchronism respectively, a rotating shaft one between the on-stream driving driving headstock one of driving headstock one and driving headstock two is rotated, a rotating shaft one between the on-stream driving driving headstock two of driving headstock two and driving headstock three is rotated, and a rotating shaft one between the on-stream driving driving headstock three of driving headstock three and driving headstock one is rotated, driving headstock one, driving headstock two, driving headstock three drive a stirring-head of its rear end to rotate respectively by its rear end puddler in operation process, three rotating shafts one rotate respectively by linking arm band swing arm cutter in rotation, the soil cutting at its rear portion is become the hole of three triangle overlap joints by three stirring-heads in rotation, arm cutter in three rotating shafts one in rotation nearly like triangle hole three limits earth cut with water stir into mud, driving headstock one, driving headstock two, driving headstock three drives each rotating shaft two at three angles to drive a triangle to stir swivel respectively and moves in operation process, three triangles at three angles stir cutter in rotation by the soil cutting at three of triangular section angles, the soil body cut is mixed in mud, mud is discharged outside push pipe by slush pump, pipe jacking tunnelling machine forms triangle hole in propelling, thereafter, the pipeline of triangular section forms the triangle push pipe pipeline of long distance in a section follow-up.
Three groups of arm cuttves in three rotating shafts one are synchronous and phase sequence differs certain number of degrees, non-interference in rotation.
Claims (1)
1. a triangle pipe jacking tunnelling machine, pipe jacking tunnelling machine is divided into the muddy water storehouse of back and work chamber in front by dividing plate 9, triangle shell 1 is fixed in the periphery of dividing plate, the rear portion, the lower left corner of dividing plate is fixed with driving headstock 26, the rear portion, the lower right corner of dividing plate is fixed with driving headstock 37, and in dividing plate, upper rear portion, angle is fixed with driving headstock 1, the front end of driving headstock one is fixed with motor 1, and the front end of driving headstock two is fixed with motor 23, and the front end of driving headstock three is fixed with motor 34, the rear end of driving headstock one, driving headstock two, driving headstock three is respectively equipped with a puddler 12, and each puddler rear end fixes a stirring-head 13 respectively, a rotating shaft 1 is respectively equipped with between driving headstock one and driving headstock two, between driving headstock two and driving headstock three, between driving headstock three and driving headstock one, the both sides of each rotating shaft one are respectively equipped with an arm cutter 11, each arm cutter is fixed on the rotating shaft one at its place respectively by a linking arm 14, and each arm cutter is fixed with multiple stirrer gear 15 respectively, the upper right quarter of the bottom of driving headstock one, the upper left quarter of driving headstock two and driving headstock three exports a rotating shaft 2 20 respectively, and the outer end of each rotating shaft two is fixed a triangle respectively and stirred cutter 21, it is characterized in that: during pipe jacking tunnelling machine work, high pressure water-injection pump distinguishes water filling by pipeline to each stirring-head, during work, motor one drives driving headstock one, motor two drives driving headstock two, motor three drives driving headstock three run-in synchronism respectively, a rotating shaft one between the on-stream driving driving headstock one of driving headstock one and driving headstock two is rotated, a rotating shaft one between the on-stream driving driving headstock two of driving headstock two and driving headstock three is rotated, and a rotating shaft one between the on-stream driving driving headstock three of driving headstock three and driving headstock one is rotated, driving headstock one, driving headstock two, driving headstock three drive a stirring-head of its rear end to rotate respectively by its rear end puddler in operation process, three rotating shafts one rotate respectively by linking arm band swing arm cutter in rotation, the soil cutting at its rear portion is become the hole of three triangle overlap joints by three stirring-heads in rotation, arm cutter in three rotating shafts one in rotation nearly like triangle hole three limits earth cut with water stir into mud, driving headstock one, driving headstock two, driving headstock three drives each rotating shaft two at three angles to drive a triangle to stir swivel respectively and moves in operation process, three triangles at three angles stir cutter in rotation by the soil cutting at three of triangular section angles, the soil body cut is mixed in mud, mud is discharged outside push pipe by slush pump, pipe jacking tunnelling machine forms triangle hole in propelling, thereafter, the pipeline of triangular section forms the triangle push pipe pipeline of long distance in a section follow-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012184.4A CN105422122A (en) | 2015-12-31 | 2015-12-31 | Triangular pipe jacking tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012184.4A CN105422122A (en) | 2015-12-31 | 2015-12-31 | Triangular pipe jacking tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105422122A true CN105422122A (en) | 2016-03-23 |
Family
ID=55500616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511012184.4A Withdrawn CN105422122A (en) | 2015-12-31 | 2015-12-31 | Triangular pipe jacking tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422122A (en) |
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 CN201511012184.4A patent/CN105422122A/en not_active Withdrawn
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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160323 |