CN105464677A - T-shaped jacking pipe heading machine - Google Patents
T-shaped jacking pipe heading machine Download PDFInfo
- Publication number
- CN105464677A CN105464677A CN201511014577.9A CN201511014577A CN105464677A CN 105464677 A CN105464677 A CN 105464677A CN 201511014577 A CN201511014577 A CN 201511014577A CN 105464677 A CN105464677 A CN 105464677A
- Authority
- CN
- China
- Prior art keywords
- driver
- transverse axis
- fixed
- strut
- dividing plate
- 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- Withdrawn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
- 238000003756 stirring Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 239000002689 soil Substances 0.000 abstract description 4
- 239000002002 slurry Substances 0.000 abstract 4
- 239000000243 solution Substances 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
- E21D9/112—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 one single rotary head or of 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 provides a T-shaped jacking pipe heading machine. A first driver, a second driver, a third driver, a forth driver and a fifth driver each drive a cutting head at the front end of the corresponding driver to rotate through a vertical shaft at the front end of the corresponding driver in the running process. A first transverse shaft, a second transverse shaft and a fourth transverse shaft each drive a first stirring cutter to rotate through a supporting rod arranged on the corresponding transverse shaft in the rotating process, and a third transverse shaft drives a second stirring cutter to rotate through a supporting rod arranged on the third transverse shaft in rotation. Each cutting head cuts soil in front of the cutting head and stirring the soil and water into slurry in the rotating process, the first stirring cutter and the second stirring cutter cut the area between round holes and stir the soil and water into slurry in the rotating process, and the slurry is discharged out of a jacking pipe through a slurry pump. A T-shaped hole is formed in the propelling process of the jacking pipe heading machine, and a T-shaped jacking pipe pipeline in a long distance is formed by pipelines with the T-shaped section in the section-by-section following process.
Description
Technical field
The present invention relates to a kind of pipe jacking tunnelling machine, the T-shaped pipe jacking tunnelling machine particularly used in a kind of pipe-jacking project.
Background technology
At present, the T-shaped pipe jacking tunnelling machine applied in pipe-jacking project is all the sections being formed an approximate T-shape by one or more bit rotary cutting soil body, and T-shaped 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 T-shaped pipe jacking tunnelling machine of full advance.
The present invention is achieved through the following technical solutions:
A kind of T-shaped pipe jacking tunnelling machine, pipe jacking tunnelling machine is divided into the work chamber of muddy water storehouse in front and back by dividing plate, T-shaped shell is fixed in the periphery of dividing plate, the back of position, dividing plate middle and lower part is fixed with motor, motor front end is fixed with transmission tube, transmission tube is through dividing plate, its front end is fixed with driver one, the lower left quarter front end of dividing plate is fixed with vertical rod two, the front end of vertical rod two is fixed with driver two, the right lower quadrant front end of dividing plate is fixed with vertical rod three, the front end of vertical rod three is fixed with driver three, the front end of the position of centre of gravity of dividing plate is fixed with vertical rod four, the front end of vertical rod four is fixed with driver four, the front end, top of dividing plate is fixed with vertical rod five, the front end of vertical rod five is fixed with driver five, the front end of driver one, driver two, driver three, driver four, driver five is respectively equipped with a vertical shaft, and the front end of each vertical shaft fixes a bit respectively, be provided with a transverse axis one between driver one and driver two, the upper and lower in the middle of transverse axis one fixes a strut respectively, and each strut is fixed one respectively away from one end of transverse axis one and stirred cutter one, be provided with a transverse axis two between driver one and driver three, the upper and lower in the middle of transverse axis two fixes a strut respectively, and each strut is fixed one respectively away from one end of transverse axis two and stirred cutter one, be provided with a transverse axis three between driver one and driver four, the upper and lower in the middle of transverse axis three fixes a strut respectively, and each strut is fixed one respectively away from one end of transverse axis four and stirred cutter two, be provided with a transverse axis four between driver four and driver five, the upper and lower in the middle of transverse axis four fixes a strut respectively, and each strut is fixed one respectively away from one end of transverse axis four and stirred cutter one.
The present invention has following feature:
The earth of its front portion cuts and stirs into mud with water by each bit of the present invention in rotation, stir cutter one, stir cutter two in rotation by circle hole between region cut with water stir into mud, mud is discharged outside push pipe by slush pump, pipe jacking tunnelling machine forms T-shaped hole in propelling, thereafter, the pipeline of tee-section forms the T-shaped 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: lower for front, above for rear);
Fig. 2 is top view of the present invention;
Fig. 3 is A-A direction view of Fig. 1;
Fig. 4 is B-B view of Fig. 1;
Fig. 5 becomes by the present invention the cross-sectional view of push pipe.
In figure: 1, T-shaped shell, 2, motor, 3, driver one, 4, driver two, 5, driver three, 6, dividing plate, 7, transverse axis one, 8, transverse axis two, 9, stir cutter one, 10, vertical rod two, 11, vertical rod three, 12, vertical shaft, 13, bit, 14, transverse axis five, 15, vertical rod four, 16, vertical rod five, 17, driver four, 18, driver five, 19, transverse axis three, 20, transverse axis four, 21, transmission tube, 22, stir cutter two, 23, strut.
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 work chamber of muddy water storehouse in front and back by this embodiment dividing plate 2, T-shaped shell 1 is fixed in the periphery of dividing plate, the back of position, dividing plate middle and lower part is fixed with motor 2, motor front end is fixed with transmission tube 21, transmission tube is through dividing plate, its front end is fixed with driver 1, the lower left quarter front end of dividing plate is fixed with vertical rod 2 10, the front end of vertical rod two is fixed with driver 24, the right lower quadrant front end of dividing plate is fixed with vertical rod 3 11, the front end of vertical rod three is fixed with driver 35, the front end of the position of centre of gravity of dividing plate is fixed with vertical rod 4 15, the front end of vertical rod four is fixed with driver 4 17, the front end, top of dividing plate is fixed with vertical rod 5 16, the front end of vertical rod five is fixed with driver 5 18, the front end of driver one, driver two, driver three, driver four, driver five is respectively equipped with a vertical shaft 12, and the front end of each vertical shaft fixes a bit 13 respectively, be provided with a transverse axis 1 between driver one and driver two, the upper and lower in the middle of transverse axis one fixes a strut 23 respectively, and each strut is fixed one respectively away from one end of transverse axis one and stirred cutter 1, be provided with a transverse axis 28 between driver one and driver three, the upper and lower in the middle of transverse axis two fixes a strut respectively, and each strut is fixed one respectively away from one end of transverse axis two and stirred cutter one, be provided with a transverse axis 3 19 between driver one and driver four, the upper and lower in the middle of transverse axis three fixes a strut respectively, and each strut is fixed one respectively away from one end of transverse axis four and stirred cutter two, be provided with a transverse axis 4 20 between driver four and driver five, the upper and lower in the middle of transverse axis four fixes a strut respectively, and each strut is fixed one respectively away from one end of transverse axis four and stirred cutter one.
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 bit; During work, motor is operated by the rotating drive driver one of the transverse axis five in transmission tube, the on-stream rotary actuation driver two by transverse axis one of driver one operates, the on-stream rotary actuation driver three by transverse axis two of driver one operates, the on-stream rotary actuation driver four by transverse axis three of driver one operates, and the on-stream rotary actuation driver five by transverse axis four of driver four operates; The on-stream vertical shaft respectively by its front end of driver one, driver two, driver three, driver four, driver five drives a bit of its front end to rotate; Transverse axis one, transverse axis two, transverse axis four drive respectively by the strut on it and stir cutter one rotation in rotation, and transverse axis three is driven by the strut on it and stirs cutter two rotation in rotation; The earth of its front portion cuts and stirs into mud with water by each bit in rotation, stir cutter one, stir cutter two in rotation by circle hole between region cut with water stir into mud, mud is discharged outside push pipe by slush pump, pipe jacking tunnelling machine forms T-shaped hole in propelling, thereafter, the pipeline of tee-section forms the T-shaped push pipe pipeline of long distance in a section follow-up.
Claims (1)
1. a T-shaped pipe jacking tunnelling machine, pipe jacking tunnelling machine is divided into the work chamber of muddy water storehouse in front and back by dividing plate 2, T-shaped shell 1 is fixed in the periphery of dividing plate, the back of position, dividing plate middle and lower part is fixed with motor 2, motor front end is fixed with transmission tube 21, transmission tube is through dividing plate, its front end is fixed with driver 1, the lower left quarter front end of dividing plate is fixed with vertical rod 2 10, the front end of vertical rod two is fixed with driver 24, the right lower quadrant front end of dividing plate is fixed with vertical rod 3 11, the front end of vertical rod three is fixed with driver 35, the front end of the position of centre of gravity of dividing plate is fixed with vertical rod 4 15, the front end of vertical rod four is fixed with driver 4 17, the front end, top of dividing plate is fixed with vertical rod 5 16, the front end of vertical rod five is fixed with driver 5 18, the front end of driver one, driver two, driver three, driver four, driver five is respectively equipped with a vertical shaft 12, and the front end of each vertical shaft fixes a bit 13 respectively, be provided with a transverse axis 1 between driver one and driver two, the upper and lower in the middle of transverse axis one fixes a strut 23 respectively, and each strut is fixed one respectively away from one end of transverse axis one and stirred cutter 1, be provided with a transverse axis 28 between driver one and driver three, the upper and lower in the middle of transverse axis two fixes a strut respectively, and each strut is fixed one respectively away from one end of transverse axis two and stirred cutter one, be provided with a transverse axis 3 19 between driver one and driver four, the upper and lower in the middle of transverse axis three fixes a strut respectively, and each strut is fixed one respectively away from one end of transverse axis four and stirred cutter two, be provided with a transverse axis 4 20 between driver four and driver five, the upper and lower in the middle of transverse axis four fixes a strut respectively, and each strut is fixed one respectively away from one end of transverse axis four and stirred cutter one, it is characterized in that: be also provided with high pressure water-injection pump and slush pump in the work chamber of pipe jacking tunnelling machine, during work, high pressure water-injection pump distinguishes water filling by pipeline to each bit, during work, motor is operated by the rotating drive driver one of the transverse axis five in transmission tube, the on-stream rotary actuation driver two by transverse axis one of driver one operates, the on-stream rotary actuation driver three by transverse axis two of driver one operates, the on-stream rotary actuation driver four by transverse axis three of driver one operates, and the on-stream rotary actuation driver five by transverse axis four of driver four operates, the on-stream vertical shaft respectively by its front end of driver one, driver two, driver three, driver four, driver five drives a bit of its front end to rotate, transverse axis one, transverse axis two, transverse axis four drive respectively by the strut on it and stir cutter one rotation in rotation, and transverse axis three is driven by the strut on it and stirs cutter two rotation in rotation, the earth of its front portion cuts and stirs into mud with water by each bit in rotation, stir cutter one, stir cutter two in rotation by circle hole between region cut with water stir into mud, mud is discharged outside push pipe by slush pump, pipe jacking tunnelling machine forms T-shaped hole in propelling, thereafter, the pipeline of tee-section forms the T-shaped push pipe pipeline of long distance in a section follow-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014577.9A CN105464677A (en) | 2015-12-31 | 2015-12-31 | T-shaped jacking pipe heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511014577.9A CN105464677A (en) | 2015-12-31 | 2015-12-31 | T-shaped jacking pipe heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105464677A true CN105464677A (en) | 2016-04-06 |
Family
ID=55602782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511014577.9A Withdrawn CN105464677A (en) | 2015-12-31 | 2015-12-31 | T-shaped jacking pipe heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105464677A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102639813A (en) * | 2010-01-29 | 2012-08-15 | 日立造船株式会社 | Bit-replacing device for excavator |
| CN103025999A (en) * | 2010-05-26 | 2013-04-03 | 株木建设株式会社 | Tunnel excavation apparatus and tunnel excavation method |
| CN103119245A (en) * | 2010-08-03 | 2013-05-22 | 乔伊·姆·特拉华公司 | Underground boring machine |
| US8523288B2 (en) * | 2009-06-26 | 2013-09-03 | Hitachi Zosen Corporation | Bit replacing device for excavating machine |
| CN103299033A (en) * | 2010-11-05 | 2013-09-11 | 桑德威克采矿和建筑有限责任公司 | Tunneling machine |
| CN105065025A (en) * | 2015-08-09 | 2015-11-18 | 宋姝娴 | Round-head T-shaped tunnel excavator |
-
2015
- 2015-12-31 CN CN201511014577.9A patent/CN105464677A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8523288B2 (en) * | 2009-06-26 | 2013-09-03 | Hitachi Zosen Corporation | Bit replacing device for excavating machine |
| CN102639813A (en) * | 2010-01-29 | 2012-08-15 | 日立造船株式会社 | Bit-replacing device for excavator |
| CN103025999A (en) * | 2010-05-26 | 2013-04-03 | 株木建设株式会社 | Tunnel excavation apparatus and tunnel excavation method |
| CN103119245A (en) * | 2010-08-03 | 2013-05-22 | 乔伊·姆·特拉华公司 | Underground boring machine |
| CN103299033A (en) * | 2010-11-05 | 2013-09-11 | 桑德威克采矿和建筑有限责任公司 | Tunneling machine |
| CN105065025A (en) * | 2015-08-09 | 2015-11-18 | 宋姝娴 | Round-head T-shaped tunnel excavator |
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| 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: 20160406 |