CN105134235A - V-shape pipe jacking - Google Patents
V-shape pipe jacking Download PDFInfo
- Publication number
- CN105134235A CN105134235A CN201510480567.8A CN201510480567A CN105134235A CN 105134235 A CN105134235 A CN 105134235A CN 201510480567 A CN201510480567 A CN 201510480567A CN 105134235 A CN105134235 A CN 105134235A
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- prefix
- steel frame
- square steel
- framework
- wheel disc
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Abstract
A V-shape pipe jacking is provided; cutting teeth1 and cutting teeth2 on a V-shape frame 1 and cutting teeth 1 and cutting teeth 2 on a V-shape frame 2 cut a soil body outside three drill bits and inside the V-shape frames 1 and 2, and stir the soil body with water in relative motions, thus forming slurry; the slurry is sucked by a slurry pump and discharged outside the pipe jacking; the pipe jacking equipment forms a hole in propulsion, and the hole has a V-shape section rear end and an inverted V-shape section in the front end; then a V-shape section pipeline forms a long distance V-shape pipe jacking pipeline by following the hole in segments; full section excavation enables the pipe jacking to have small resistance.
Description
Technical field
The present invention relates to a kind of pipe jacking equipment, the V prefix push pipe particularly applied in a kind of pipe-jacking project.
Background technology
At present, the V prefix pipe jacking equipment applied in pipe-jacking project cuts by multiple bit the section that the soil body forms an approximate V prefix, and V prefix 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 V prefix push pipe.
The present invention is achieved through the following technical solutions:
A kind of V prefix push pipe, V prefix shell is fixed on by dividing plate in the outer ring of driving box, and the right-hand member of driving box is provided with motor, and the right-hand member of motor fixes drill boom; Driving box left end is provided with auger spindle one, auger spindle two, auger spindle three, and auger spindle one, auger spindle two, auger spindle three left end are respectively equipped with a brill and stir head; Support arm one and support arm two are individually fixed in drill boom; Rear portion, driving box top is provided with a wheel disc one, eccentric fixing outrigger shaft one on wheel disc one, outrigger shaft one is inserted in the rectangle mesopore of square steel frame one, the right-hand member of square steel frame one is fixed with top link one, the hinged support arm one of right-hand member of top link one, the left end of square steel frame one fixes lower swing arm one, and the left end of lower swing arm one is fixed on V prefix framework one; The following rear portion of driving box is provided with a wheel disc three, eccentric fixing outrigger shaft three on wheel disc three, outrigger shaft three is inserted in the rectangle mesopore of square steel frame three, the right-hand member of square steel frame three is fixed with top link three, the hinged support arm one of right-hand member of top link three, the left end of square steel frame three fixes lower swing arm three, and the left end of lower swing arm three is fixed on V prefix framework one; Front portion, driving box top is provided with a wheel disc two, eccentric fixing outrigger shaft two on wheel disc two, outrigger shaft two is inserted in the rectangle mesopore of square steel frame two, the right-hand member of square steel frame two is fixed with top link two, the hinged support arm two of right-hand member of top link two, the left end of square steel frame two fixes lower swing arm two, and the left end of lower swing arm two is fixed on V prefix framework two; The following front portion of driving box is provided with a wheel disc four, eccentric fixing outrigger shaft four on wheel disc four, outrigger shaft four is inserted in the rectangle mesopore of square steel frame four, the right-hand member of square steel frame four is fixed with top link four, the hinged support arm two of right-hand member of top link four, the left end of square steel frame four fixes lower swing arm four, and the left end of lower swing arm four is fixed on V prefix framework two; The framework that V prefix framework one is made up of all around four limits, a limit of back is V-shaped, and the inside that the left part of V prefix framework one is provided with multiple cutting two, V prefix framework one is provided with multiple cutting one; The framework that V prefix framework two is made up of all around four limits, a limit in front is V-shaped, and the inside that the left part of V prefix framework two is provided with multiple cutting two, V prefix framework two is provided with multiple cutting one.
The present invention has following feature:
Three brills are stirred head outside, V prefix framework one, the soil cutting of V prefix framework two inside and water and stir into mud by the cutting one on the cutting one on V prefix framework one of the present invention, cutting two and V prefix framework two, cutting two in relative movement, mud is discharged outside push pipe after being aspirated by dredge pump, pipe jacking equipment forms the hole that rear end is V word, front end is the word of falling V section in propelling, thereafter, the pipeline of V prefix section forms the V prefix push pipe pipeline of long distance in a section follow-up; Owing to being full face excavation, 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 becomes by this equipment the cross-sectional view of push pipe.
In figure: 1, drill boom, 2, motor, 3, driving box, 4, support arm one, 5, support arm two, 6, top link one, 7, top link two, 8, square steel frame one, 9, square steel frame two, 10, wheel disc one, 11, wheel disc two, 12, outrigger shaft one, 13, outrigger shaft two, 14, lower swing arm one, 15, lower swing arm two, 16, V prefix framework one, 17, V prefix framework two, 18, auger spindle one, 19, auger spindle two, 20, auger spindle three, 21, brill stirs head, 22, top link three, 23, top link four, 24, square steel frame three, 25, square steel frame four, 26, wheel disc three, 27, wheel disc four, 28, outrigger shaft three, 29, outrigger shaft four, 30, lower swing arm three, 31, lower swing arm four, 32, cutting one, 33, cutting two, 34, dividing plate, 35, V prefix shell.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and V prefix shell is fixed on by dividing plate in the outer ring of this embodiment driving box, and the right-hand member of driving box is provided with motor, and the right-hand member of motor fixes drill boom; Driving box left end is provided with auger spindle 1, auger spindle 2 19, auger spindle 3 20, and auger spindle one, auger spindle two, auger spindle three left end are respectively equipped with a brill and stir 21; Support arm one and support arm two are individually fixed in drill boom; Rear portion, driving box top is provided with a wheel disc 1, eccentric fixing outrigger shaft 1 on wheel disc one, outrigger shaft one is inserted in the rectangle mesopore of square steel frame 1, the right-hand member of square steel frame one is fixed with top link 1, the hinged support arm 1 of right-hand member of top link one, the left end of square steel frame one fixes lower swing arm 1, and the left end of lower swing arm one is fixed on V prefix framework 1; The following rear portion of driving box is provided with a wheel disc 3 26, eccentric fixing outrigger shaft 3 28 on wheel disc three, outrigger shaft three is inserted in the rectangle mesopore of square steel frame 3 24, the right-hand member of square steel frame three is fixed with top link 3 22, the hinged support arm 1 of right-hand member of top link three, the left end of square steel frame three fixes lower swing arm 3 30, and the left end of lower swing arm three is fixed on V prefix framework 1; Front portion, driving box top is provided with a wheel disc 2 11, eccentric fixing outrigger shaft 2 13 on wheel disc two, outrigger shaft two is inserted in the rectangle mesopore of square steel frame 29, the right-hand member of square steel frame two is fixed with top link 27, the hinged support arm 25 of right-hand member of top link two, the left end of square steel frame two fixes lower swing arm 2 15, and the left end of lower swing arm two is fixed on V prefix framework 2 17; The following front portion of driving box is provided with a wheel disc 4 27, eccentric fixing outrigger shaft 4 29 on wheel disc four, outrigger shaft four is inserted in the rectangle mesopore of square steel frame 4 25, the right-hand member of square steel frame four is fixed with top link 4 23, the hinged support arm two of right-hand member of top link four, the left end of square steel frame four fixes lower swing arm 4 31, and the left end of lower swing arm four is fixed on V prefix framework 2 17; The framework that V prefix framework one is made up of all around four limits, a limit of back is V-shaped, and the inside that the left part of V prefix framework one is provided with multiple cutting 2 33, V prefix framework one is provided with multiple cutting 1; The framework that V prefix framework two is made up of all around four limits, a limit in front is V-shaped, and the inside that the left part of V prefix framework two is provided with multiple cutting 2 33, V prefix framework two is provided with multiple cutting 1.
The cross section of described V prefix shell is rear end is V word, front end is the shell of the word of falling V.
Described dividing plate is by the service depot of V prefix 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 system, water system is stirred head to each brill and is supplied water under high pressure respectively, during work, motor drives auger spindle one by driving box, auger spindle three rotates forward, drive auger spindle two to reverse, drive three brills to stir a rotary cutting respectively by auger spindle one, auger spindle two, auger spindle three thus and soil layer and water are stirred into mud; Motor drives wheel disc one and wheel disc two to rotate forward by driving box, motor drives wheel disc two and wheel disc four to reverse by driving box, wheel disc one drives outrigger shaft one rotating forward in rotating forward process, stirs square steel frame one thus and drive V prefix framework one to move forward and backward by lower swing arm one, top link one before and after outrigger shaft one; Wheel disc three drives outrigger shaft three rotating forward in rotating forward process, stirs square steel frame three thus and drive V prefix framework one to move forward and backward by lower swing arm three, top link three before and after outrigger shaft three; Wheel disc two drives outrigger shaft two reversion in Umklapp process, stirs square steel frame two and drive before after V prefix framework two mobile by lower swing arm two, top link two before thus after outrigger shaft two; Wheel disc four drives outrigger shaft four reversion in Umklapp process, stirs square steel frame four and drive before after V prefix framework two mobile by lower swing arm four, top link four before thus after outrigger shaft four; Move when v prefix framework one moves forward, after V prefix framework two, when moving after V prefix framework one, the reach of V prefix framework two; Three brills are stirred head outside, V prefix framework one, the soil cutting of V prefix framework two inside and water and stir into mud by the cutting one on the cutting one on V prefix framework one, cutting two and V prefix framework two, cutting two in relative movement, mud is discharged outside push pipe after being aspirated by dredge pump, pipe jacking equipment forms the hole that rear end is V word, front end is the word of falling V section in propelling, thereafter, the pipeline of V prefix section forms the V prefix push pipe pipeline of long distance in a section follow-up.
Claims (1)
1. a V prefix push pipe, V prefix shell is fixed on by dividing plate in the outer ring of driving box, and the right-hand member of driving box is provided with motor, and the right-hand member of motor fixes drill boom; Driving box left end is provided with auger spindle 1, auger spindle 2 19, auger spindle 3 20, and auger spindle one, auger spindle two, auger spindle three left end are respectively equipped with a brill and stir 21; Support arm one and support arm two are individually fixed in drill boom; Rear portion, driving box top is provided with a wheel disc 1, eccentric fixing outrigger shaft 1 on wheel disc one, outrigger shaft one is inserted in the rectangle mesopore of square steel frame 1, the right-hand member of square steel frame one is fixed with top link 1, the hinged support arm 1 of right-hand member of top link one, the left end of square steel frame one fixes lower swing arm 1, and the left end of lower swing arm one is fixed on V prefix framework 1; The following rear portion of driving box is provided with a wheel disc 3 26, eccentric fixing outrigger shaft 3 28 on wheel disc three, outrigger shaft three is inserted in the rectangle mesopore of square steel frame 3 24, the right-hand member of square steel frame three is fixed with top link 3 22, the hinged support arm 1 of right-hand member of top link three, the left end of square steel frame three fixes lower swing arm 3 30, and the left end of lower swing arm three is fixed on V prefix framework 1; Front portion, driving box top is provided with a wheel disc 2 11, eccentric fixing outrigger shaft 2 13 on wheel disc two, outrigger shaft two is inserted in the rectangle mesopore of square steel frame 29, the right-hand member of square steel frame two is fixed with top link 27, the hinged support arm 25 of right-hand member of top link two, the left end of square steel frame two fixes lower swing arm 2 15, and the left end of lower swing arm two is fixed on V prefix framework 2 17; The following front portion of driving box is provided with a wheel disc 4 27, eccentric fixing outrigger shaft 4 29 on wheel disc four, outrigger shaft four is inserted in the rectangle mesopore of square steel frame 4 25, the right-hand member of square steel frame four is fixed with top link 4 23, the hinged support arm two of right-hand member of top link four, the left end of square steel frame four fixes lower swing arm 4 31, and the left end of lower swing arm four is fixed on V prefix framework 2 17; The framework that V prefix framework one is made up of all around four limits, a limit of back is V-shaped, and the inside that the left part of V prefix framework one is provided with multiple cutting 2 33, V prefix framework one is provided with multiple cutting 1; The framework that V prefix framework two is made up of all around four limits, a limit in front is V-shaped, and the inside that the left part of V prefix framework two is provided with multiple cutting 2 33, V prefix framework two is provided with multiple cutting 1; It is characterized in that: V prefix push pipe is also provided with water system, water system is stirred head to each brill and is supplied water under high pressure respectively, during work, motor drives auger spindle one by driving box, auger spindle three rotates forward, drive auger spindle two to reverse, drive three brills to stir a rotary cutting respectively by auger spindle one, auger spindle two, auger spindle three thus and soil layer and water are stirred into mud; Motor drives wheel disc one and wheel disc two to rotate forward by driving box, motor drives wheel disc two and wheel disc four to reverse by driving box, wheel disc one drives outrigger shaft one rotating forward in rotating forward process, stirs square steel frame one thus and drive V prefix framework one to move forward and backward by lower swing arm one, top link one before and after outrigger shaft one; Wheel disc three drives outrigger shaft three rotating forward in rotating forward process, stirs square steel frame three thus and drive V prefix framework one to move forward and backward by lower swing arm three, top link three before and after outrigger shaft three; Wheel disc two drives outrigger shaft two reversion in Umklapp process, stirs square steel frame two and drive before after V prefix framework two mobile by lower swing arm two, top link two before thus after outrigger shaft two; Wheel disc four drives outrigger shaft four reversion in Umklapp process, stirs square steel frame four and drive before after V prefix framework two mobile by lower swing arm four, top link four before thus after outrigger shaft four; Move when v prefix framework one moves forward, after V prefix framework two, when moving after V prefix framework one, the reach of V prefix framework two; Three brills are stirred head outside, V prefix framework one, the soil cutting of V prefix framework two inside and water and stir into mud by the cutting one on the cutting one on V prefix framework one, cutting two and V prefix framework two, cutting two in relative movement, mud is discharged outside push pipe after being aspirated by dredge pump, pipe jacking equipment forms the hole that rear end is V word, front end is the word of falling V section in propelling, thereafter, the pipeline of V prefix section forms the V prefix push pipe pipeline of long distance in a section follow-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480567.8A CN105134235A (en) | 2015-08-09 | 2015-08-09 | V-shape pipe jacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480567.8A CN105134235A (en) | 2015-08-09 | 2015-08-09 | V-shape pipe jacking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105134235A true CN105134235A (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510480567.8A Pending CN105134235A (en) | 2015-08-09 | 2015-08-09 | V-shape pipe jacking |
Country Status (1)
| Country | Link |
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| CN (1) | CN105134235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386775A (en) * | 2015-12-31 | 2016-03-09 | 卢兴耐 | Square pipe-jacking tunneling machine |
-
2015
- 2015-08-09 CN CN201510480567.8A patent/CN105134235A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386775A (en) * | 2015-12-31 | 2016-03-09 | 卢兴耐 | Square pipe-jacking tunneling machine |
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Application publication date: 20151209 |