CN105134239A - Octagon pipe jacking - Google Patents
Octagon pipe jacking Download PDFInfo
- Publication number
- CN105134239A CN105134239A CN201510480471.1A CN201510480471A CN105134239A CN 105134239 A CN105134239 A CN 105134239A CN 201510480471 A CN201510480471 A CN 201510480471A CN 105134239 A CN105134239 A CN 105134239A
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- left end
- curved bar
- rectangular frame
- turning cylinder
- octagon
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Abstract
An octagon pipe jacking comprises a bent lever 1 and a bent lever 2 so as to form a synchronization and relative back-forth motions; a stir blade 1 and a stir blade 2 on the bent lever 1 and the stir blade 1 and a stir blade 2 on the bent lever 2 can cut a soil layer outside five stirring blades and inside the bent levers 1 and 2, and stir the soil layer with water in relative motions so as to form slurry; the slurry is discharged outside the pipe jacking through a slurry pump; the pipe jacking equipment forms an octagon section hole in propulsion; then an octagon section pipeline forms a long distance octagon pipe jacking pipeline by following the hole in segments; full section cutting enables the pipe jacking to have less resistance.
Description
Technical field
The present invention relates to a kind of pipe jacking equipment, the octagon push pipe particularly applied in a kind of pipe-jacking project.
Background technology
At present, the octagon pipe jacking equipment applied in pipe-jacking project is all form an approximate octagonal section by multiple crop rotary cutting soil body that stirs, and octagon 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 octagon push pipe.
The present invention is achieved through the following technical solutions:
A kind of octagon push pipe, octagon shell is fixed on by dividing plate in the outer ring of branched transfer gear, and the right-hand member of branched transfer gear is provided with motor, and the right-hand member of motor fixes main drilling rod; Branched transfer gear left end is provided with turning cylinder one, turning cylinder two, turning cylinder three, turning cylinder four, turning cylinder five, turning cylinder one left end is provided with and stirs crop one, turning cylinder two left end is provided with and stirs crop two, turning cylinder three left end is provided with and stirs crop three, turning cylinder four left end is provided with and stirs crop four, and turning cylinder five left end is provided with and stirs crop five; Cross bar one and cross bar two are individually fixed in main drilling rod; Rear portion, branched transfer gear top is provided with a wheel disc one, eccentric fixing circular shaft one on wheel disc one, circular shaft one is located in rectangular frame one, the right-hand member of rectangular frame one is fixed on upper pright stanchion one, the right-hand member hinged cross rod one of upper pright stanchion one, the left end of rectangular frame one is fixed on lower vertical rod one, and the left end of lower vertical rod one fixes curved bar one; The following rear portion of branched transfer gear is provided with a wheel disc three, eccentric fixing circular shaft three on wheel disc three, circular shaft three is located in rectangular frame three, the right-hand member of rectangular frame three is fixed on upper pright stanchion three, the right-hand member hinged cross rod one of upper pright stanchion three, the left end of rectangular frame three is fixed on lower vertical rod three, and the left end of lower vertical rod three fixes curved bar one; Front portion, branched transfer gear top is provided with a wheel disc two, eccentric fixing circular shaft two on wheel disc two, circular shaft two is located in rectangular frame two, the right-hand member of rectangular frame two is fixed on upper pright stanchion two, the right-hand member hinged cross rod two of upper pright stanchion two, the left end of rectangular frame two is fixed on lower vertical rod two, and the left end of lower vertical rod two fixes curved bar two; The following front portion of branched transfer gear is provided with a wheel disc four, eccentric fixing circular shaft four on wheel disc four, circular shaft four is located in rectangular frame four, the right-hand member of rectangular frame four is fixed on upper pright stanchion four, the right-hand member hinged cross rod two of upper pright stanchion four, the left end of rectangular frame four is fixed on lower vertical rod four, and the left end of lower vertical rod four fixes curved bar two; Curved bar one is relative with curved bar two forms an octagon afterwards; The left part of curved bar one is provided with and multiplely stirs cutter one, and curved bar one is provided with to the direction of curved bar two and multiplely stirs cutter two, and the left part of curved bar two is provided with and multiplely stirs cutter one, and curved bar two is provided with to the direction of curved bar one and multiplely stirs cutter two.
The present invention has following feature:
Curved bar one of the present invention and curved bar two are formed and synchronously, in opposite directions move forward and backward; Curved bar one and curved bar two are in moving in opposite directions, soil layer cutting within stirring cutter one, stir stirring cutter one, stir that five are stirred beyond crop by cutter two on cutter two and curved bar two on curved bar one, curved bar one, curved bar two stirs into mud with water, mud is discharged outside push pipe by slush pump, pipe jacking equipment forms the hole of octagon section in propelling, thereafter, the pipeline of octagon section forms the octagon push pipe pipeline 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.
In figure: 1, main drilling rod, 2, motor, 3, branched transfer gear, 4, cross bar one, 5, cross bar two, 6, upper pright stanchion one, 7, upper pright stanchion two, 8, rectangular frame one, 9, rectangular frame two, 10, wheel disc one, 11, wheel disc two, 12, circular shaft one, 13, circular shaft two, 14, turning cylinder one, 15, turning cylinder two, 16, turning cylinder three, 17, lower vertical rod one, 18, lower vertical rod two, 19, curved bar one, 20, curved bar two, 21, stir cutter one, 22, stir crop one, 23, stir crop two, 24, stir crop five, 25, stir crop three, 26, upper pright stanchion three, 27, upper pright stanchion four, 28, rectangular frame three, 29, rectangular frame four, 30, wheel disc three, 31, wheel disc four, 32, circular shaft three, 33, circular shaft four, 34, lower vertical rod three, 35, lower vertical rod four, 36, turning cylinder four, 37, stir crop four, 38, turning cylinder five, 39, stir cutter two, 40, dividing plate, 41, octagon shell.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and octagon shell is fixed on by dividing plate in the outer ring of the branched transfer gear of this embodiment, and the right-hand member of branched transfer gear is provided with motor, and the right-hand member of motor fixes main drilling rod; Branched transfer gear left end is provided with turning cylinder 1, turning cylinder 2 15, turning cylinder 3 16, turning cylinder 4 36, turning cylinder 5 38, turning cylinder one left end is provided with and stirs crop 1, turning cylinder two left end is provided with and stirs crop 2 23, turning cylinder three left end is provided with and stirs crop 3 25, turning cylinder four left end is provided with and stirs crop 4 37, and turning cylinder five left end is provided with and stirs crop 5 24; Cross bar one and cross bar two are individually fixed in main drilling rod; Rear portion, branched transfer gear top is provided with a wheel disc 1, eccentric fixing circular shaft 1 on wheel disc one, circular shaft one is located in rectangular frame 1, the right-hand member of rectangular frame one is fixed on upper pright stanchion 1, the right-hand member hinged cross rod 1 of upper pright stanchion one, the left end of rectangular frame one is fixed on lower vertical rod 1, and the left end of lower vertical rod one fixes curved bar 1; The following rear portion of branched transfer gear is provided with a wheel disc 3 30, eccentric fixing circular shaft 3 32 on wheel disc three, circular shaft three is located in rectangular frame 3 28, the right-hand member of rectangular frame three is fixed on upper pright stanchion 3 26, the right-hand member hinged cross rod 1 of upper pright stanchion three, the left end of rectangular frame three is fixed on lower vertical rod 3 34, and the left end of lower vertical rod three fixes curved bar 1; Front portion, branched transfer gear top is provided with a wheel disc 2 11, eccentric fixing circular shaft 2 13 on wheel disc two, circular shaft two is located in rectangular frame 29, the right-hand member of rectangular frame two is fixed on upper pright stanchion 27, the right-hand member hinged cross rod 25 of upper pright stanchion two, the left end of rectangular frame two is fixed on lower vertical rod 2 18, and the left end of lower vertical rod two fixes curved bar 2 20; The following front portion of branched transfer gear is provided with a wheel disc 4 31, eccentric fixing circular shaft 4 33 on wheel disc four, circular shaft four is located in rectangular frame 4 29, the right-hand member of rectangular frame four is fixed on upper pright stanchion 4 27, the right-hand member hinged cross rod 25 of upper pright stanchion four, the left end of rectangular frame four is fixed on lower vertical rod 4 35, and the left end of lower vertical rod four fixes curved bar 2 20; Curved bar one is relative with curved bar two forms an octagon afterwards; The left part of curved bar one is provided with and multiplely stirs cutter 1, and curved bar one is provided with to the direction of curved bar two and multiplely stirs cutter 2 39, and the left part of curved bar two is provided with and multiplely stirs cutter one, and curved bar two is provided with to the direction of curved bar one and multiplely stirs cutter two.
The section of described octagon shell is octagon.
Described dividing plate is by the service depot of octagon 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 water under high pressure charge pump, charge pump pours into water under high pressure respectively to each crop that stirs, during work, motor drives turning cylinder one, turning cylinder three, turning cylinder five to rotate forward by branched transfer gear, drive turning cylinder two, turning cylinder four to reverse, driven by turning cylinder one thus and stir crop one, stirred crop two by turning cylinder two driving, stirred crop three by turning cylinder three driving, stirred crop four by turning cylinder four-wheel drive, stirred crop five by turning cylinder five driving and rotates respectively and cut the water that soil layer and charge pump pour into and stir into mud; Motor drives wheel disc one and wheel disc three synchronously to rotate forward by branched transfer gear, drives wheel disc two and wheel disc four synchronously to reverse; Wheel disc one drives circular shaft one rotation in rotary course, circular shaft one in rotation process pushing rectangular frame one, to be driven curved bar one to move forward and backward by upper pright stanchion one, lower vertical rod one, wheel disc three drives circular shaft three rotation in rotation process, circular shaft three in rotation process pushing rectangular frame three, to be driven curved bar one to move forward and backward by upper pright stanchion three, lower vertical rod three; Wheel disc two drives circular shaft two rotation in rotation process, circular shaft two in rotation process pushing rectangular frame two, to be driven movement before after curved bar two by upper pright stanchion two, lower vertical rod two, wheel disc four drives circular shaft four rotation in rotation process, circular shaft four in rotation process pushing rectangular frame four, to be driven movement before after curved bar two by upper pright stanchion four, lower vertical rod four; Thus, curved bar one and curved bar two are formed and synchronously, in opposite directions move forward and backward; Curved bar one and curved bar two are in moving in opposite directions, soil layer cutting within stirring cutter one, stir stirring cutter one, stir that five are stirred beyond crop by cutter two on cutter two and curved bar two on curved bar one, curved bar one, curved bar two stirs into mud with water, mud is discharged outside push pipe by slush pump, pipe jacking equipment forms the hole of octagon section in propelling, thereafter, the pipeline of octagon section forms the octagon push pipe pipeline of long distance in a section follow-up.
Claims (3)
1. an octagon push pipe, octagon shell is fixed on by dividing plate in the outer ring of branched transfer gear, and the right-hand member of branched transfer gear is provided with motor, and the right-hand member of motor fixes main drilling rod; It is characterized in that: branched transfer gear left end is provided with turning cylinder 1, turning cylinder 2 15, turning cylinder 3 16, turning cylinder 4 36, turning cylinder 5 38, turning cylinder one left end is provided with and stirs crop 1, turning cylinder two left end is provided with and stirs crop 2 23, turning cylinder three left end is provided with and stirs crop 3 25, turning cylinder four left end is provided with and stirs crop 4 37, and turning cylinder five left end is provided with and stirs crop 5 24; Cross bar one and cross bar two are individually fixed in main drilling rod; Rear portion, branched transfer gear top is provided with a wheel disc 1, eccentric fixing circular shaft 1 on wheel disc one, circular shaft one is located in rectangular frame 1, the right-hand member of rectangular frame one is fixed on upper pright stanchion 1, the right-hand member hinged cross rod 1 of upper pright stanchion one, the left end of rectangular frame one is fixed on lower vertical rod 1, and the left end of lower vertical rod one fixes curved bar 1; The following rear portion of branched transfer gear is provided with a wheel disc 3 30, eccentric fixing circular shaft 3 32 on wheel disc three, circular shaft three is located in rectangular frame 3 28, the right-hand member of rectangular frame three is fixed on upper pright stanchion 3 26, the right-hand member hinged cross rod 1 of upper pright stanchion three, the left end of rectangular frame three is fixed on lower vertical rod 3 34, and the left end of lower vertical rod three fixes curved bar 1; Front portion, branched transfer gear top is provided with a wheel disc 2 11, eccentric fixing circular shaft 2 13 on wheel disc two, circular shaft two is located in rectangular frame 29, the right-hand member of rectangular frame two is fixed on upper pright stanchion 27, the right-hand member hinged cross rod 25 of upper pright stanchion two, the left end of rectangular frame two is fixed on lower vertical rod 2 18, and the left end of lower vertical rod two fixes curved bar 2 20; The following front portion of branched transfer gear is provided with a wheel disc 4 31, eccentric fixing circular shaft 4 33 on wheel disc four, circular shaft four is located in rectangular frame 4 29, the right-hand member of rectangular frame four is fixed on upper pright stanchion 4 27, the right-hand member hinged cross rod 25 of upper pright stanchion four, the left end of rectangular frame four is fixed on lower vertical rod 4 35, and the left end of lower vertical rod four fixes curved bar 2 20; Curved bar one is relative with curved bar two forms an octagon afterwards; The left part of curved bar one is provided with and multiplely stirs cutter 1, and curved bar one is provided with to the direction of curved bar two and multiplely stirs cutter 2 39, and the left part of curved bar two is provided with and multiplely stirs cutter one, and curved bar two is provided with to the direction of curved bar one and multiplely stirs cutter two.
2. octagon push pipe according to claim 1, is characterized in that: the section of described octagon shell is octagon.
3. octagon push pipe according to claim 1, is characterized in that: described dividing plate is by the service depot of octagon pipe jacking equipment every the muddy water room and the right that are divided into the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480471.1A CN105134239A (en) | 2015-08-09 | 2015-08-09 | Octagon pipe jacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480471.1A CN105134239A (en) | 2015-08-09 | 2015-08-09 | Octagon pipe jacking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105134239A true CN105134239A (en) | 2015-12-09 |
Family
ID=54719774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510480471.1A Pending CN105134239A (en) | 2015-08-09 | 2015-08-09 | Octagon pipe jacking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105134239A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004238961A (en) * | 2003-02-07 | 2004-08-26 | Alpha Civil Engineering:Kk | Rectangular cross section excavating device |
| CN104265321A (en) * | 2014-08-06 | 2015-01-07 | 上海隧道工程有限公司 | Ultra-large full-face rectangular pipe jacking tunneling construction method |
| CN104563861A (en) * | 2014-12-31 | 2015-04-29 | 朱艳菊 | Square drilling machine |
| CN104631448A (en) * | 2015-01-24 | 2015-05-20 | 宋姝娴 | Gear stirring pile drilling machine |
-
2015
- 2015-08-09 CN CN201510480471.1A patent/CN105134239A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004238961A (en) * | 2003-02-07 | 2004-08-26 | Alpha Civil Engineering:Kk | Rectangular cross section excavating device |
| CN104265321A (en) * | 2014-08-06 | 2015-01-07 | 上海隧道工程有限公司 | Ultra-large full-face rectangular pipe jacking tunneling construction method |
| CN104563861A (en) * | 2014-12-31 | 2015-04-29 | 朱艳菊 | Square drilling machine |
| CN104631448A (en) * | 2015-01-24 | 2015-05-20 | 宋姝娴 | Gear stirring pile drilling machine |
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Application publication date: 20151209 |
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| WD01 | Invention patent application deemed withdrawn after publication |