CN105649644A - U-shaped jacking pipe heading machine - Google Patents
U-shaped jacking pipe heading machine Download PDFInfo
- Publication number
- CN105649644A CN105649644A CN201511012087.5A CN201511012087A CN105649644A CN 105649644 A CN105649644 A CN 105649644A CN 201511012087 A CN201511012087 A CN 201511012087A CN 105649644 A CN105649644 A CN 105649644A
- Authority
- CN
- China
- Prior art keywords
- transmission case
- fixed
- transmission box
- armstand
- 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- Withdrawn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
- 230000005540 biological transmission Effects 0.000 claims abstract description 113
- 238000003756 stirring Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000005553 drilling Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
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- 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
-
- 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
- E21D9/1086—Drives or transmissions specially adapted therefor
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)
- Earth Drilling (AREA)
Abstract
The invention provides a U-shaped jacking pipe heading machine. A first transmission box drives a drill bit at the front end of the first transmission box to rotate through a drill rod at the front end of the first transmission box in the operating process. A second transmission box drives a drill bit at the front end of the second transmission box to rotate through a drill rod at the front end of the second transmission box in the operating process. A third transmission box drives a drill bit at the front end of the third transmission box to rotate through a drill rod at the front end of the third transmission box in the operating process. A fourth transmission box drives a drill bit at the front end of the fourth transmission box to rotate through a drill rod at the front end of the fourth transmission box in the operating process. A fifth transmission box drives a drill bit at the front end of the fifth transmission box to rotate through a drill rod at the front end of the fifth transmission box in the operating process. Four torsion shafts drive stirring blades to rotate through stirring rods on the four torsion shafts respectively in the rotating process. The five drill bits cut soil in front of the drill bits in the rotating process, the soil and water are stirred into mud, an opening which is similar to a U shape and is formed by five round holes mutually overlapped is formed, the stirring blades and stirring teeth on the stirring blades cut areas among the round holes, the soil and the water are stirred into mud, the mud is discharged out of a jacking pipe through a mud pump, the U-shaped opening is formed in the propelling process of the jacking pipe heading machine, and a pipeline with the U-shaped section is arranged in a following manner section by section to form a long-distance U-shaped jacking pipeline.
Description
Technical field
The present invention relates in a kind of push pipe development machine, particularly a kind of pipe-jacking project the U shape push pipe development machine used.
Background technology
At present, in pipe-jacking project, the U shape push pipe development machine of application is all the section being formed a U shape by one or more drill bit rotary cutting soil body, and U shape push pipe pipeline is very big at the process resistance of being pressed into.
Summary of the invention
The present invention compensate for above shortcoming, it provides the U shape push pipe development machine of a kind of tunneling boring driving.
The present invention is achieved through the following technical solutions:
A kind of U shape push pipe development machine, push pipe development machine is divided into the work chamber of muddy water storehouse in front and back by dividing plate, U shape shell is fixed in the periphery of dividing plate, the back of the middle lower position of dividing plate is fixed with motor, the front end of motor is fixed with transmission pipe, transmission pipe is through dividing plate, the front end of transmission pipe is fixed with transmission case one, the lower left quarter front end of dividing plate is fixed with armstand two, the front end of armstand two is fixed with transmission case two, the right lower front part of dividing plate is fixed with armstand three, the front end of armstand three is fixed with transmission case three, the upper left quarter front end of dividing plate is fixed with armstand four, the front end of armstand four is fixed with transmission case four, the upper right quarter front end of dividing plate is fixed with armstand five, the front end of armstand five is fixed with transmission case five, the lower end of transmission case one, transmission case two, transmission case three, transmission case four, transmission case five is respectively equipped with a drilling rod, and the lower end of each drilling rod fixes a drill bit respectively, between transmission case one and transmission case two, between transmission case one and transmission case three, between transmission case two and transmission case four, between transmission case three and transmission case five, it is connected with a torsion shaft respectively, the both sides of each torsion shaft are respectively equipped with one and stir cutter, each stirs cutter and stirs bar by one respectively and be fixed in the torsion shaft at its place, and each stirs to be respectively equipped with on cutter and multiple stirs tooth.
The present invention has following feature:
The hole that the earth of its front portion is cut in rotation and stirs into mud with water, thus becomes the approximate U shape of five mutual round holes combinations overlapped by the present invention's five drill bits, region cutting between circle hole is stirred into mud with water by the tooth that stirs stirring cutter and stir on cutter in rotation, mud is discharged outside push pipe by slush pump, push pipe development machine forms U shape hole in propelling, thereafter, the pipeline of U shape section forms the U shape 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 is the upward view of the present invention;
Fig. 2 is the vertical view of the present invention;
Fig. 3 is the A A direction view of Fig. 1;
Fig. 4 is the B B view of Fig. 1;
Fig. 5 is the cross-sectional view that the present invention is become push pipe.
In figure: 1, U shape shell, 2, motor, 3, transmission case one, 4, transmission case two, 5, transmission case three, 6, dividing plate, 7, torsion shaft, 8, transmission pipe, 9, stir cutter, 10, armstand two, 11, armstand three, 12, drilling rod, 13, drill bit, 14, stir bar, 15, tooth is stirred, 16, force transmission shaft, 17, transmission case four, 18, transmission case five, 19, armstand four, 20, armstand five.
Embodiment
Accompanying drawing is a kind of specific embodiment of the present invention, push pipe development machine is divided into the work chamber of muddy water storehouse in front and back by this embodiment dividing plate 6, U shape shell 1 is fixed in the periphery of dividing plate, the back of the middle lower position of dividing plate is fixed with motor 2, the front end of motor is fixed with transmission pipe 8, transmission pipe is through dividing plate, the front end of transmission pipe is fixed with transmission case 1, the lower left quarter front end of dividing plate is fixed with armstand 2 10, the front end of armstand two is fixed with transmission case 24, the right lower front part of dividing plate is fixed with armstand 3 11, the front end of armstand three is fixed with transmission case 35, the upper left quarter front end of dividing plate is fixed with armstand 4 19, the front end of armstand four is fixed with transmission case 4 17, the upper right quarter front end of dividing plate is fixed with armstand 5 20, the front end of armstand five is fixed with transmission case 5 18, the front end of transmission case one, transmission case two, transmission case three, transmission case four, transmission case five is respectively equipped with a drilling rod 12, and the front end of each drilling rod fixes a drill bit 13 respectively, between transmission case one and transmission case two, between transmission case one and transmission case three, between transmission case two and transmission case four, between transmission case three and transmission case five, it is connected with a torsion shaft 7 respectively, the both sides of each torsion shaft are respectively equipped with one and stir cutter 9, each stirs cutter and stirs bar 14 by one respectively and be fixed in the torsion shaft at its place, and each stirs to be respectively equipped with on cutter and multiple stirs tooth 15.
Also being provided with high pressure water-injection pump and slush pump in the work chamber of the present invention, during work, each drill bit is distinguished water filling by pipeline by high pressure water-injection pump; Motor drives transmission case one to operate, transmission case one drives transmission case two, transmission case three running respectively by the rotation of two torsion shafts in left and right in operation process, transmission case two drives transmission case four to operate by its top torsion shaft in the running, transmission case three drives transmission case five to operate by its top torsion shaft in the running, and transmission case one, transmission case two, transmission case three, transmission case four, transmission case five drive a drill bit of its front end to rotate by its front end drilling rod respectively in running; Four torsion shafts stir cutter rotation by the bar drive of stirring on it respectively in rotation; The earth of its front portion is cut the hole stirring into mud with water, thus becoming the approximate U shape of five mutual round holes combinations overlapped by five drill bits in rotation, region cutting between circle hole is stirred into mud with water by the tooth that stirs stirring cutter and stir on cutter in rotation, mud is discharged outside push pipe by slush pump, push pipe development machine forms U shape hole in propelling, thereafter, the pipeline of U shape section forms the U shape push pipe pipeline of long distance in a section follow-up.
The cutter that stirs stirring cutter and its top on the right of transmission case two is independent of each other mutually in rotary course.
The cutter that stirs stirring cutter and its top on transmission case three left side is independent of each other mutually in rotary course.
Claims (1)
1. a U shape push pipe development machine, push pipe development machine is divided into the work chamber of muddy water storehouse in front and back by dividing plate 6, U shape shell 1 is fixed in the periphery of dividing plate, the back of the middle lower position of dividing plate is fixed with motor 2, the front end of motor is fixed with transmission pipe 8, transmission pipe is through dividing plate, the front end of transmission pipe is fixed with transmission case 1, the lower left quarter front end of dividing plate is fixed with armstand 2 10, the front end of armstand two is fixed with transmission case 24, the right lower front part of dividing plate is fixed with armstand 3 11, the front end of armstand three is fixed with transmission case 35, the upper left quarter front end of dividing plate is fixed with armstand 4 19, the front end of armstand four is fixed with transmission case 4 17, the upper right quarter front end of dividing plate is fixed with armstand 5 20, the front end of armstand five is fixed with transmission case 5 18,The front end of transmission case one, transmission case two, transmission case three, transmission case four, transmission case five is respectively equipped with a drilling rod 12, and the front end of each drilling rod fixes a drill bit 13 respectively; Between transmission case one and transmission case two, between transmission case one and transmission case three, between transmission case two and transmission case four, between transmission case three and transmission case five, it is connected with a torsion shaft 7 respectively, the both sides of each torsion shaft are respectively equipped with one and stir cutter 9, each stirs cutter and stirs bar 14 by one respectively and be fixed in the torsion shaft at its place, and each stirs to be respectively equipped with on cutter and multiple stirs tooth 15; It is characterized in that: be also provided with high pressure water-injection pump and slush pump in the work chamber of U shape push pipe development machine, during work, each drill bit is distinguished water filling by pipeline by high pressure water-injection pump; Motor drives transmission case one to operate, transmission case one drives transmission case two, transmission case three running respectively by the rotation of two torsion shafts in left and right in operation process, transmission case two drives transmission case four to operate by its top torsion shaft in the running, transmission case three drives transmission case five to operate by its top torsion shaft in the running, and transmission case one, transmission case two, transmission case three, transmission case four, transmission case five drive a drill bit of its front end to rotate by its front end drilling rod respectively in running; Four torsion shafts stir cutter rotation by the bar drive of stirring on it respectively in rotation; The earth of its front portion is cut the hole stirring into mud with water, thus becoming the approximate U shape of five mutual round holes combinations overlapped by five drill bits in rotation, region cutting between circle hole is stirred into mud with water by the tooth that stirs stirring cutter and stir on cutter in rotation, mud is discharged outside push pipe by slush pump, push pipe development machine forms U shape hole in propelling, thereafter, the pipeline of U shape section forms the U shape push pipe pipeline of long distance in a section follow-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012087.5A CN105649644A (en) | 2015-12-31 | 2015-12-31 | U-shaped jacking pipe heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012087.5A CN105649644A (en) | 2015-12-31 | 2015-12-31 | U-shaped jacking pipe heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105649644A true CN105649644A (en) | 2016-06-08 |
Family
ID=56477170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511012087.5A Withdrawn CN105649644A (en) | 2015-12-31 | 2015-12-31 | U-shaped jacking pipe heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105649644A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3643998A (en) * | 1970-04-20 | 1972-02-22 | Jacobs Associates | Tunneling machine for noncircular bores |
| US20120051843A1 (en) * | 2010-08-27 | 2012-03-01 | King Abdul Aziz City For Science And Technology | Tunnel drilling machine |
| CN104453920A (en) * | 2014-12-31 | 2015-03-25 | 张永忠 | Square jacking pipe |
| CN104453932A (en) * | 2014-12-31 | 2015-03-25 | 刘玉秋 | Rectangular pipe-jacking device |
| CN105003274A (en) * | 2015-08-09 | 2015-10-28 | 张永忠 | U-shaped tunnel excavator |
-
2015
- 2015-12-31 CN CN201511012087.5A patent/CN105649644A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3643998A (en) * | 1970-04-20 | 1972-02-22 | Jacobs Associates | Tunneling machine for noncircular bores |
| US20120051843A1 (en) * | 2010-08-27 | 2012-03-01 | King Abdul Aziz City For Science And Technology | Tunnel drilling machine |
| CN104453920A (en) * | 2014-12-31 | 2015-03-25 | 张永忠 | Square jacking pipe |
| CN104453932A (en) * | 2014-12-31 | 2015-03-25 | 刘玉秋 | Rectangular pipe-jacking device |
| CN105003274A (en) * | 2015-08-09 | 2015-10-28 | 张永忠 | U-shaped tunnel excavator |
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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 |
Application publication date: 20160608 |
|
| WW01 | Invention patent application withdrawn after publication |