CN105065016A - Double-circle combined pipe jacking equipment - Google Patents
Double-circle combined pipe jacking equipment Download PDFInfo
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- CN105065016A CN105065016A CN201510480498.0A CN201510480498A CN105065016A CN 105065016 A CN105065016 A CN 105065016A CN 201510480498 A CN201510480498 A CN 201510480498A CN 105065016 A CN105065016 A CN 105065016A
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- cutting arm
- cutting
- vertical bar
- drilling rod
- left end
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Abstract
The invention provides double-circle combined pipe jacking equipment. A second cutting arm and a fourth cutting arm move in the front-back direction together; a first cutting tooth and a second cutting tooth on a first cutting arm, a first cutting tooth and a second cutting tooth on a third cutting arm, a first cutting tooth and a second cutting tooth on the second cutting arm and a first cutting tooth and a second cutting tooth on the fourth cutting arm cut off soil in a range out of three first drill bits and within the four cutting arms into slurry in an opposite movement process; the slurry is discharged out of the pipe jacking equipment via a slurry pump; a hole with a double-circle combined section is formed in an advancing process of the pipe jacking equipment; afterwards, a pipeline with a double-circle combined section becomes a long-distance double-circle combined pipe jacking pipeline in a sectioned following process; and owing to full-face excavation, resistance is small during pipe jacking.
Description
Technical field
The present invention relates to a kind of pipe jacking equipment, the two circle combination pipe jacking equipments particularly applied in a kind of pipe-jacking project.
Background technology
At present, the two circle combination pipe jacking equipments applied in pipe-jacking project are all cut by multiple bit the section that the soil body forms the combination of an approximate Double circle, and two circle combination 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 two circle combination pipe jacking equipment.
The present invention is achieved through the following technical solutions:
A kind of two circle combination pipe jacking equipment, two circle sectional casing is fixed on by dividing plate in driver outer ring, and the right-hand member of driver is provided with motor, and the right-hand member of motor fixes main drilling rod; Driver left end is provided with drilling rod one, drilling rod two, drilling rod three, drilling rod four, drilling rod five side by side, the left end of drilling rod one, drilling rod five is respectively equipped with a drill bit two, the left end of drilling rod two, drilling rod three, drilling rod four is respectively equipped with a drill bit one, and the diameter of drill bit one is less than the diameter of drill bit two; Rear portion, driver top is provided with a round wheel one, eccentric fixing circular shaft one on circle wheel one, circular shaft one is located in square frame one, the right-hand member of square frame one is fixed on upper vertical bar one, the right-hand member hinged cross rod one of upper vertical bar one, cross bar one is fixed on main drilling rod, and the left end of square frame one is fixed on lower vertical bar one, and the left end of lower vertical bar one fixes cutting arm one; The following rear portion of driver is provided with a round wheel three, eccentric fixing circular shaft three on circle wheel three, and circular shaft three is located in square frame three, the right-hand member of square frame three is fixed on upper vertical bar three, the right-hand member hinged cross rod one of upper vertical bar three, the left end of square frame three is fixed on lower vertical bar three, and the left end of lower vertical bar three fixes cutting arm three; Front portion, driver top is provided with a round wheel two, eccentric fixing circular shaft two on circle wheel two, circular shaft two is located in square frame two, the right-hand member of square frame two is fixed on upper vertical bar two, the right-hand member hinged cross rod two of upper vertical bar two, cross bar two is fixed on main drilling rod, and the left end of square frame two is fixed on lower vertical bar two, and the left end of lower vertical bar two fixes cutting arm two; The following front portion of driver is provided with a round wheel four, eccentric fixing circular shaft four on circle wheel four, and circular shaft four is located in square frame four, the right-hand member of square frame four is fixed on upper vertical bar four, the right-hand member hinged cross rod two of upper vertical bar four, the left end of square frame four is fixed on lower vertical bar four, and the left end of lower vertical bar four fixes cutting arm four; Cutting arm one and cutting arm three are fixed together by two connecting plates, the left end of cutting arm one and the left end of cutting arm three fix multiple cutting teeth one respectively, cutting arm one is provided with multiple cutting teeth two to the direction of cutting arm three, and the direction of cutting arm three-dimensional cutting arm one is provided with multiple cutting teeth two; Cutting arm two and cutting arm four are fixed together by two connecting plates, the left end of cutting arm two and the left end of cutting arm four fix multiple cutting teeth one respectively, cutting arm two is provided with multiple cutting teeth two to the direction of cutting arm four, and the direction of cutting arm four-way cutting arm two is provided with multiple cutting teeth two.
The present invention has following feature:
Motion before cutting arm two of the present invention is rear together with cutting arm four; Soil cutting beyond three drill bits one, within four cutting arms is being become mud in motion by the cutting teeth one on the cutting teeth one on cutting arm one, cutting teeth two and cutting arm three, cutting teeth two and the cutting teeth one on the cutting teeth one on cutting arm two, cutting teeth two and cutting arm four, cutting teeth two in opposite directions, mutually, mud is discharged outside push pipe by slush pump, pipe jacking equipment forms the hole of two circle compound section in propelling, thereafter, the pipeline of two round compound section forms two circle combination push pipe pipelines of long distance in a section follow-up; Owing to being that tunneling boring cuts, during push pipe, resistance is little.
Accompanying drawing explanation
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 A-A view of Fig. 1;
Fig. 4 is B-B view of Fig. 1;
Fig. 5 is C-C view of Fig. 1;
Fig. 6 is the cross-sectional view of the formed two circle combination push pipe of this equipment.
In figure: 1, main drilling rod, 2, motor, 3, driver, 4, cross bar one, 5, cross bar two, 6, upper vertical bar one, 7, upper vertical bar two, 8, square frame one, 9, square frame two, 10, circle wheel one, 11, circle wheel two, 12, circular shaft one, 13, circular shaft two, 14, lower vertical bar one, 15, lower vertical bar two, 16, cutting arm one, 17, cutting arm two, 18, cutting teeth one, 19, drilling rod one, 20, drilling rod two, 21, drilling rod three, 22, drilling rod four, 23, drilling rod five, 24, drill bit one, 25, upper vertical bar three, 26, upper vertical bar four, 27, square frame three, 28, square frame four, 29, circle wheel three, 30, circle wheel four, 31, circular shaft three, 32, circular shaft four, 33, lower vertical bar three, 34, lower vertical bar four, 35, cutting arm three, 36, cutting arm four, 37, win in succession, 38, cutting teeth two, 39, drill bit two, 40, dividing plate, 41, two round sectional casing.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and two circle sectional casing is fixed on by dividing plate in this embodiment driver outer ring, and the right-hand member of driver is provided with motor, and the right-hand member of motor fixes main drilling rod; Driver left end is provided with drilling rod 1, drilling rod 2 20, drilling rod 3 21, drilling rod 4 22, drilling rod 5 23 side by side, the left end of drilling rod one, drilling rod five is respectively equipped with a drill bit 2 39, the left end of drilling rod two, drilling rod three, drilling rod four is respectively equipped with a drill bit 1, and the diameter of drill bit one is less than the diameter of drill bit two; Rear portion, driver top is provided with a round wheel 1, eccentric fixing circular shaft 1 on circle wheel one, circular shaft one is located in square frame 1, the right-hand member of square frame one is fixed on upper vertical bar 1, the right-hand member hinged cross rod 1 of upper vertical bar one, cross bar one is fixed on main drilling rod, and the left end of square frame one is fixed on lower vertical bar 1, and the left end of lower vertical bar one fixes cutting arm 1; The following rear portion of driver is provided with a round wheel 3 29, eccentric fixing circular shaft 3 31 on circle wheel three, circular shaft three is located in square frame 3 27, the right-hand member of square frame three is fixed on upper vertical bar 3 25, the right-hand member hinged cross rod 1 of upper vertical bar three, the left end of square frame three is fixed on lower vertical bar 3 33, and the left end of lower vertical bar three fixes cutting arm 3 35; Front portion, driver top is provided with a round wheel 2 11, eccentric fixing circular shaft 2 13 on circle wheel two, circular shaft two is located in square frame 29, the right-hand member of square frame two is fixed on upper vertical bar 27, the right-hand member hinged cross rod 25 of upper vertical bar two, cross bar two is fixed on main drilling rod, and the left end of square frame two is fixed on lower vertical bar 2 15, and the left end of lower vertical bar two fixes cutting arm 2 17; The following front portion of driver is provided with a round wheel 4 30, eccentric fixing circular shaft 4 32 on circle wheel four, circular shaft four is located in square frame 4 28, the right-hand member of square frame four is fixed on upper vertical bar 4 26, the right-hand member hinged cross rod 25 of upper vertical bar four, the left end of square frame four is fixed on lower vertical bar 4 34, and the left end of lower vertical bar four fixes cutting arm 4 36; Cutting arm one and cutting arm three are fixed together by two connecting plates 37, the left end of cutting arm one and the left end of cutting arm three fix multiple cutting teeth 1 respectively, cutting arm one is provided with multiple cutting teeth 2 38 to the direction of cutting arm three, and the direction of cutting arm three-dimensional cutting arm one is provided with multiple cutting teeth two; Cutting arm two and cutting arm four are fixed together by two connecting plates, the left end of cutting arm two and the left end of cutting arm four fix multiple cutting teeth one respectively, cutting arm two is provided with multiple cutting teeth two to the direction of cutting arm four, and the direction of cutting arm four-way cutting arm two is provided with multiple cutting teeth two.
Described dividing plate is by the service depot of two circle combination pipe jacking equipment every the muddy water room and the right that are divided into the left side.
The present invention is also provided with high pressure slurry supply pump, high pressure slurry supply pump supplies water under high pressure respectively to each drill bit, during work, motor is rotated forward by driver drives drilling rod one, drilling rod three, drilling rod four, driving drilling rod two, drilling rod five reverse, drive the drill bit two of its left end to cut the soil body respectively by drilling rod one, drilling rod five thus and become two large circular holes, drilling rod two, drilling rod three, drilling rod four drive the drill bit one of its left end to cut the soil body to become three little circular holes respectively; Motor is synchronously rotated forward by driver drives circle wheel one and circle wheel three, drives circle wheel two and circle wheel four synchronously to reverse; Circle wheel one drives circular shaft one rotation in rotation process, circular shaft one is stirred square frame one, is driven cutting arm one to seesaw by upper vertical bar one, lower vertical bar one in rotation process, circle wheel three drives circular shaft three rotation in rotation process, circular shaft three is stirred square frame three, is driven cutting arm three to seesaw by upper vertical bar three, lower vertical bar three in rotation process, because cutting arm one and cutting arm three are connected together by two pieces of connecting plates, thus, cutting arm one seesaws together with cutting arm three; Circle wheel two drives circular shaft two rotation in rotation process, circular shaft two stirs square frame two in rotation process, driven cutting arm two by upper vertical bar two, lower vertical bar two after before move, circle wheel four drives circular shaft four rotation in rotation process, circular shaft four stirs square frame four in rotation process, driven cutting arm four by upper vertical bar four, lower vertical bar four after before move, because cutting arm two and cutting arm four are connected together by two pieces of connecting plates, thus, cutting arm two rear front motion together with cutting arm four; Soil cutting beyond three drill bits one, within four cutting arms is being become mud in motion by the cutting teeth one on the cutting teeth one on cutting arm one, cutting teeth two and cutting arm three, cutting teeth two and the cutting teeth one on the cutting teeth one on cutting arm two, cutting teeth two and cutting arm four, cutting teeth two in opposite directions, mutually, mud is discharged outside push pipe by slush pump, pipe jacking equipment forms the hole of two circle compound section in propelling, thereafter, the pipeline of two round compound section forms two circle combination push pipe pipelines of long distance in a section follow-up.
Claims (1)
1. an a kind of implementation method for two circle combination pipe jacking equipment, two circle sectional casing is fixed on by dividing plate in driver outer ring, and the right-hand member of driver is provided with motor, and the right-hand member of motor fixes main drilling rod; Driver left end is provided with drilling rod 1, drilling rod 2 20, drilling rod 3 21, drilling rod 4 22, drilling rod 5 23 side by side, the left end of drilling rod one, drilling rod five is respectively equipped with a drill bit 2 39, the left end of drilling rod two, drilling rod three, drilling rod four is respectively equipped with a drill bit 1, and the diameter of drill bit one is less than the diameter of drill bit two; Rear portion, driver top is provided with a round wheel 1, eccentric fixing circular shaft 1 on circle wheel one, circular shaft one is located in square frame 1, the right-hand member of square frame one is fixed on upper vertical bar 1, the right-hand member hinged cross rod 1 of upper vertical bar one, cross bar one is fixed on main drilling rod, and the left end of square frame one is fixed on lower vertical bar 1, and the left end of lower vertical bar one fixes cutting arm 1; The following rear portion of driver is provided with a round wheel 3 29, eccentric fixing circular shaft 3 31 on circle wheel three, circular shaft three is located in square frame 3 27, the right-hand member of square frame three is fixed on upper vertical bar 3 25, the right-hand member hinged cross rod 1 of upper vertical bar three, the left end of square frame three is fixed on lower vertical bar 3 33, and the left end of lower vertical bar three fixes cutting arm 3 35; Front portion, driver top is provided with a round wheel 2 11, eccentric fixing circular shaft 2 13 on circle wheel two, circular shaft two is located in square frame 29, the right-hand member of square frame two is fixed on upper vertical bar 27, the right-hand member hinged cross rod 25 of upper vertical bar two, cross bar two is fixed on main drilling rod, and the left end of square frame two is fixed on lower vertical bar 2 15, and the left end of lower vertical bar two fixes cutting arm 2 17; The following front portion of driver is provided with a round wheel 4 30, eccentric fixing circular shaft 4 32 on circle wheel four, circular shaft four is located in square frame 4 28, the right-hand member of square frame four is fixed on upper vertical bar 4 26, the right-hand member hinged cross rod 25 of upper vertical bar four, the left end of square frame four is fixed on lower vertical bar 4 34, and the left end of lower vertical bar four fixes cutting arm 4 36; Cutting arm one and cutting arm three are fixed together by two connecting plates 37, the left end of cutting arm one and the left end of cutting arm three fix multiple cutting teeth 1 respectively, cutting arm one is provided with multiple cutting teeth 2 38 to the direction of cutting arm three, and the direction of cutting arm three-dimensional cutting arm one is provided with multiple cutting teeth two; Cutting arm two and cutting arm four are fixed together by two connecting plates, the left end of cutting arm two and the left end of cutting arm four fix multiple cutting teeth one respectively, cutting arm two is provided with multiple cutting teeth two to the direction of cutting arm four, and the direction of cutting arm four-way cutting arm two is provided with multiple cutting teeth two; It is characterized in that: two circle combination pipe jacking equipment is also provided with high pressure slurry supply pump, high pressure slurry supply pump supplies water under high pressure respectively to each drill bit, during work, motor is rotated forward by driver drives drilling rod one, drilling rod three, drilling rod four, driving drilling rod two, drilling rod five reverse, drive the drill bit two of its left end to cut the soil body respectively by drilling rod one, drilling rod five thus and become two large circular holes, drilling rod two, drilling rod three, drilling rod four drive the drill bit one of its left end to cut the soil body to become three little circular holes respectively; Motor is synchronously rotated forward by driver drives circle wheel one and circle wheel three, drives circle wheel two and circle wheel four synchronously to reverse; Circle wheel one drives circular shaft one rotation in rotation process, circular shaft one is stirred square frame one, is driven cutting arm one to seesaw by upper vertical bar one, lower vertical bar one in rotation process, circle wheel three drives circular shaft three rotation in rotation process, circular shaft three is stirred square frame three, is driven cutting arm three to seesaw by upper vertical bar three, lower vertical bar three in rotation process, because cutting arm one and cutting arm three are connected together by two pieces of connecting plates, thus, cutting arm one seesaws together with cutting arm three; Circle wheel two drives circular shaft two rotation in rotation process, circular shaft two stirs square frame two in rotation process, driven cutting arm two by upper vertical bar two, lower vertical bar two after before move, circle wheel four drives circular shaft four rotation in rotation process, circular shaft four stirs square frame four in rotation process, driven cutting arm four by upper vertical bar four, lower vertical bar four after before move, because cutting arm two and cutting arm four are connected together by two pieces of connecting plates, thus, cutting arm two rear front motion together with cutting arm four; Soil cutting beyond three drill bits one, within four cutting arms is being become mud in motion by the cutting teeth one on the cutting teeth one on cutting arm one, cutting teeth two and cutting arm three, cutting teeth two and the cutting teeth one on the cutting teeth one on cutting arm two, cutting teeth two and cutting arm four, cutting teeth two in opposite directions, mutually, mud is discharged outside push pipe by slush pump, pipe jacking equipment forms the hole of two circle compound section in propelling, thereafter, the pipeline of two round compound section forms two circle combination push pipe pipelines of long distance in a section follow-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480498.0A CN105065016A (en) | 2015-08-09 | 2015-08-09 | Double-circle combined pipe jacking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480498.0A CN105065016A (en) | 2015-08-09 | 2015-08-09 | Double-circle combined pipe jacking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105065016A true CN105065016A (en) | 2015-11-18 |
Family
ID=54494496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510480498.0A Pending CN105065016A (en) | 2015-08-09 | 2015-08-09 | Double-circle combined pipe jacking equipment |
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| Country | Link |
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| CN (1) | CN105065016A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678130A (en) * | 2012-06-01 | 2012-09-19 | 张永忠 | Multi-punch pin special push pipe |
| CN203403889U (en) * | 2013-08-05 | 2014-01-22 | 刘玉秋 | Multi-head pipe jacking equipment |
| CN104453920A (en) * | 2014-12-31 | 2015-03-25 | 张永忠 | Square jacking pipe |
| CN104727826A (en) * | 2015-01-17 | 2015-06-24 | 朱艳菊 | Rectangular pipe jacking host |
-
2015
- 2015-08-09 CN CN201510480498.0A patent/CN105065016A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678130A (en) * | 2012-06-01 | 2012-09-19 | 张永忠 | Multi-punch pin special push pipe |
| CN203403889U (en) * | 2013-08-05 | 2014-01-22 | 刘玉秋 | Multi-head pipe jacking equipment |
| CN104453920A (en) * | 2014-12-31 | 2015-03-25 | 张永忠 | Square jacking pipe |
| CN104727826A (en) * | 2015-01-17 | 2015-06-24 | 朱艳菊 | Rectangular pipe jacking host |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |