CN105507916A - Tunneling machine for pointed-end T-shaped tunnel - Google Patents
Tunneling machine for pointed-end T-shaped tunnel Download PDFInfo
- Publication number
- CN105507916A CN105507916A CN201511012175.5A CN201511012175A CN105507916A CN 105507916 A CN105507916 A CN 105507916A CN 201511012175 A CN201511012175 A CN 201511012175A CN 105507916 A CN105507916 A CN 105507916A
- 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.)
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Links
- 230000005641 tunneling Effects 0.000 title abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 7
- 239000004927 clay Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 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 tunneling machine for a pointed-end T-shaped tunnel. A first transmission device, a second transmission device, a third transmission device, a fourth transmission device and a fifth transmission device drive five vertical shafts to drive five cutting heads to rotate in an operation process, wherein the five cutting heads are arranged at the front ends of the five vertical shafts which are arranged at the front ends of the five transmission devices respectively. A first transverse shaft, a second transverse shaft and a fourth transverse shaft rotate to drive first stirring blades to rotate through supporting rods on the transverse shafts respectively, and a third transverse shaft rotates to drive second stirring blades to rotate through a supporting rod on the third transverse shaft. Each cutting head rotates to cut soil ahead, the first stirring blades and the second stirring blades rotate to cut soil in a region among holes, three triangular cutters rotate to cut three ends of a T-shaped section into pointed ends, and cut soil is conveyed into a conveying device which conveys the soil outside the tunnel. The tunneling machine for the pointed-end T-shaped tunnel propels to form the pointed-end T-shaped tunnel.
Description
Technical field
The present invention relates to a kind of tunnel excavator, the tip T-shaped tunnel excavator particularly used in a kind of construction of tunnel.
Background technology
At present, the excavation of the T-shaped tunnel cross-section applied in tunnel boring works is repeatedly excavated by one or more bit rotary cutting to form.
Summary of the invention
The present invention compensate for above shortcoming, provides the tip T-shaped tunnel excavator that a kind of tunneling boring once excavates.The present invention is achieved through the following technical solutions:
A kind of tip T-shaped tunnel excavator, tunnel excavator is divided into the work chamber of clay bin 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 upper end of the left end of driver two, the right-hand member of driver three and driver five exports a transverse axis five respectively, and the outer end of each transverse axis five fixes a triangular knife respectively.
The present invention has following feature:
The earth of its front portion cuts by each bit of the present invention in rotation, stir cutter one, stir cutter two in rotation by the soil cutting in the region between circle hole, three of tee-section terminations are cut into tip by three triangular knifes in rotation, the earth cut imports in conveyer, is sent to outside tunnel by conveyer; Tip T-shaped tunnel excavator forms tip T-shaped tunnel in progradation.
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 in tunnel.
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, 24, transverse axis five, 25, triangular knife.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, tunnel excavator is divided into the work chamber of clay bin 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, the upper end of the left end of driver two, the right-hand member of driver three and driver five exports a transverse axis 5 24 respectively, and the outer end of each transverse axis five fixes a triangular knife 25 respectively.
When the present invention works, motor is by rotating drive driver one running 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 by each bit in rotation, stir cutter one, stir cutter two in rotation by the soil cutting in the region between circle hole, driver two, driver three, driver five drive a transverse axis five to drive triangular knife to rotate respectively, three of tee-section terminations are cut into tip by three triangular knifes in rotation, the earth cut imports in conveyer, is sent to outside tunnel by conveyer; Tip T-shaped tunnel excavator forms tip T-shaped tunnel in progradation.
Claims (1)
1. a tip T-shaped tunnel excavator, tunnel excavator is divided into the work chamber of clay bin 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, the upper end of the left end of driver two, the right-hand member of driver three and driver five exports a transverse axis 5 24 respectively, and the outer end of each transverse axis five fixes a triangular knife 25 respectively, it is characterized in that: during tunnel excavator 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 by each bit in rotation, stir cutter one, stir cutter two in rotation by the soil cutting in the region between circle hole, driver two, driver three, driver five drive a transverse axis five to drive triangular knife to rotate respectively, three of tee-section terminations are cut into tip by three triangular knifes in rotation, the earth cut imports in conveyer, is sent to outside tunnel by conveyer, tip T-shaped tunnel excavator forms tip T-shaped tunnel in progradation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012175.5A CN105507916A (en) | 2015-12-31 | 2015-12-31 | Tunneling machine for pointed-end T-shaped tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012175.5A CN105507916A (en) | 2015-12-31 | 2015-12-31 | Tunneling machine for pointed-end T-shaped tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105507916A true CN105507916A (en) | 2016-04-20 |
Family
ID=55716179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511012175.5A Withdrawn CN105507916A (en) | 2015-12-31 | 2015-12-31 | Tunneling machine for pointed-end T-shaped tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105507916A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2451474A1 (en) * | 1979-03-14 | 1980-10-10 | Orszagos Koolaj Gazipari | HYDRAULIC MOTOR FOR DEEP DRILLING |
| JPH02286781A (en) * | 1989-04-28 | 1990-11-26 | Dainippon Ink & Chem Inc | Mud escape preventive, preparation thereof, and construction method for preventing mud escape |
| CN202064950U (en) * | 2011-05-11 | 2011-12-07 | 中国矿业大学 | Cutting head for excavating and ditching integrated machine |
| CN105065025A (en) * | 2015-08-09 | 2015-11-18 | 宋姝娴 | Round-head T-shaped tunnel excavator |
-
2015
- 2015-12-31 CN CN201511012175.5A patent/CN105507916A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2451474A1 (en) * | 1979-03-14 | 1980-10-10 | Orszagos Koolaj Gazipari | HYDRAULIC MOTOR FOR DEEP DRILLING |
| JPH02286781A (en) * | 1989-04-28 | 1990-11-26 | Dainippon Ink & Chem Inc | Mud escape preventive, preparation thereof, and construction method for preventing mud escape |
| CN202064950U (en) * | 2011-05-11 | 2011-12-07 | 中国矿业大学 | Cutting head for excavating and ditching integrated machine |
| CN105065025A (en) * | 2015-08-09 | 2015-11-18 | 宋姝娴 | Round-head T-shaped tunnel excavator |
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| 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 |
Application publication date: 20160420 |
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| WW01 | Invention patent application withdrawn after publication |