CN105421422A - Semicircular locking-buckling equipment for pi-shaped piles and rectangular piles - Google Patents
Semicircular locking-buckling equipment for pi-shaped piles and rectangular piles Download PDFInfo
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- CN105421422A CN105421422A CN201511012545.5A CN201511012545A CN105421422A CN 105421422 A CN105421422 A CN 105421422A CN 201511012545 A CN201511012545 A CN 201511012545A CN 105421422 A CN105421422 A CN 105421422A
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- gearbox
- fixed
- stake
- transverse arm
- rotation
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/001—Drilling a non circular hole
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
Abstract
Disclosed is semicircular locking-buckling equipment for pi-shaped piles and rectangular piles. The multiple concrete pi-shaped locking-buckling piles are made at intervals, and the distance between every two adjacent concrete pi-shaped locking-buckling piles is equal to the size of the rectangular locking-buckling pile. When concrete strength of the pi-shaped locking-buckling piles on two sides reaches certain strength, one cemented soil rectangular locking-buckling pile is made in the space between every two adjacent pi-shaped locking-buckling piles through a rectangular pile making machine according to the above work mode of the rectangular pile making machine, so that a concave semicircular head at the left end of the cemented soil rectangular locking-buckling pile between every two adjacent concrete pi-shaped locking-buckling piles is matched with a convex semicircular head at the right end of the pi-shaped locking-buckling pile on the left side, and a concave semicircular head at the right end of the cemented soil rectangular locking-buckling pile is matched with a convex semicircular head at the left end of the concrete pi-shaped locking-buckling pile on the right side. In this way, a piling wall is formed, and the multiple concrete pi-shaped locking-buckling piles are matched with the cemented soil rectangular locking-buckling pile between every two adjacent pi-shaped locking-buckling piles in a mutual semicircular locking-buckling mode. The piling wall is used for soil blocking and seepage prevention of a building foundation.
Description
Technical field
The present invention relates to the π stake and rectangular pile semicircle snap close equipment that use in a kind of semicircle snap close equipment, particularly a kind of building foundation engineering.
Background technology
Cement-soil pile forming machine is by the multiple drill bit rotational of power drive, the earth of drill bit bottom cuts and stirs into cement earth pile with cement paste by multiple drill bit in rotation process, at present, formed by the Soil-cement rig of other pattern, pile body is all the assembly of multiple cement-soil cylinder, is not π shape concrete pile and rectangle cement earth pile mutual semicircle snap close piling wall.
Summary of the invention
The present invention compensate for above shortcoming, provides a kind of π stake and the rectangular pile semicircle snap close equipment that can manufacture π shape concrete pile body and the mutual semicircle snap close of rectangle cement soil pile.
The present invention is achieved through the following technical solutions:
A kind of π stake and rectangular pile semicircle snap close equipment, comprise π stake pile forming machine and rectangular pile pile forming machine.
π stake pile forming machine comprises following structure: the left part back of transverse arm one is fixed with transverse arm two, the right part back of transverse arm one is fixed with transverse arm three, thus transverse arm one, transverse arm two, transverse arm three form a π shape framework, the front end of transverse arm two is fixed in the lower end of pressure rod one, and the front end of transverse arm three is fixed in the lower end of pressure rod two, the middle lower portion of transverse arm one is fixed with column one, the lower end of column one is fixed with motor one, the lower end of motor one is fixed with gearbox one, in the middle of the left part of transverse arm one, lower end is fixed with column two, the lower end of column two is fixed with gearbox two, the left end bottom of transverse arm one is fixed with column four, the lower end of column four is fixed with gearbox four, in the middle of the right part of transverse arm one, lower end is fixed with column three, the lower end of column three is fixed with gearbox three, the right-hand member bottom of transverse arm one is fixed with column five, the lower end of column five is fixed with gearbox five, the rear end lower of transverse arm two is fixed with column six, the lower end of column six is fixed with gearbox six, the rear end lower of transverse arm three is fixed with column seven, the lower end of column seven is fixed with gearbox seven, the lower end of gearbox one, gearbox two, gearbox three, gearbox four, gearbox five, gearbox six, gearbox seven is respectively equipped with a drilling rod, and the lower end of each drilling rod is respectively equipped with a drill bit, a power transmission shaft one is respectively equipped with between gearbox one and gearbox two, between gearbox one and gearbox three, between gearbox two and gearbox four, between gearbox three and gearbox five, between gearbox two and gearbox six, between gearbox three and gearbox seven, a link arm is fixed on the middle both sides of each power transmission shaft one respectively, and the outer end of each link arm is fixed one respectively and stirred cutter one, the right-hand member of gearbox five exports a power transmission shaft two, and the right-hand member of this power transmission shaft two fixes convex half dise knife, the left end of gearbox four exports a power transmission shaft two, and the left end of this power transmission shaft two fixes convex half dise knife.
Rectangular pile pile forming machine comprises following structure: motor two upper end is fixed in pressure rod three lower end, and driving box three upper end is fixed in motor two lower end; Pressure rod three bottom left end is fixed with transverse arm one, the left end bottom of transverse arm one is fixed with vertical rod one, and the lower end of vertical rod one is fixed with driving box one, and pressure rod three bottom right-hand member is fixed with transverse arm two, the right-hand member bottom of transverse arm two is fixed with vertical rod two, and the lower end of vertical rod two is fixed with driving box two; The lower end of driving box one, driving box two, driving box three is respectively equipped with a drilling rod, and the lower end of each drilling rod is respectively equipped with a drill bit; Be respectively equipped with a driving shaft one between driving box three and driving box one, between driving box three and driving box two, a linking arm is fixed on the middle both sides of every driving shaft one respectively, and the outer end of each linking arm is fixed one respectively and stirred cutter two; The left back of driving box one and left front export a driving shaft two respectively, and the left end of each driving shaft two fixes a recessed dise knife respectively; The right back of driving box two and right front export a driving shaft two respectively, and the right-hand member of this each driving shaft two fixes a recessed dise knife.
The present invention has following feature:
The present invention can manufacture the piling wall of the snap close stake of concrete π shape and the mutual semicircle snap close of cement-soil rectangle snap close stake, for gear soil, the antiseepage of building foundation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the structural representation of π stake pile forming machine;
Fig. 2 is A-A direction view of Fig. 1;
Fig. 3 is B-B view of Fig. 1;
Fig. 4 is C-C direction view of Fig. 1;
Fig. 5 is the structural representation of rectangular pile pile forming machine;
Fig. 6 is D-D view of Fig. 5;
Fig. 7 is the cross-sectional view of the snap close stake of π shape and rectangle snap close stake semicircle snap close.
In figure: 1, pressure rod one, 2, pressure rod two, 3, gearbox one, 4, gearbox two, 5, gearbox three, 6, gearbox four, 7, gearbox five, 8, power transmission shaft one, 9, stir cutter one, 10, column one, 11, motor one, 12, drilling rod, 13, drill bit, 14, power transmission shaft two, 15, convex half dise knife, 16, transverse arm one, 17, column two, 18, column three, 19, column four, 20, column five, 21, transverse arm two, 22, transverse arm three, 23, column six, 24, column seven, 25, gearbox six, 26, gearbox seven, 27, link arm, 29, recessed dise knife, 31, pressure rod three, 32, motor two, 33, driving box three, 34, driving box one, 35, driving box two, 36, transverse arm one, 37, transverse arm two, 38, driving shaft one, 39, stir cutter two, 40, vertical rod one, 41, vertical rod two, 46, linking arm, 47, driving shaft two.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment comprises π stake pile forming machine and rectangular pile pile forming machine.
π stake pile forming machine comprises the structure in Fig. 1, Fig. 2, Fig. 3, Fig. 4, concrete structure is as follows: the left part back of transverse arm 1 is fixed with transverse arm 2 21, the right part back of transverse arm one is fixed with transverse arm 3 22, thus transverse arm one, transverse arm two, transverse arm three form a π shape framework, the front end of transverse arm two is fixed in the lower end of pressure rod 1, and the front end of transverse arm three is fixed in the lower end of pressure rod 22, the middle lower portion of transverse arm one is fixed with column 1, the lower end of column one is fixed with motor 1, the lower end of motor one is fixed with gearbox 1, in the middle of the left part of transverse arm one, lower end is fixed with column 2 17, the lower end of column two is fixed with gearbox 24, the left end bottom of transverse arm one is fixed with column 4 19, the lower end of column four is fixed with gearbox 46, in the middle of the right part of transverse arm one, lower end is fixed with column 3 18, the lower end of column three is fixed with gearbox 35, the right-hand member bottom of transverse arm one is fixed with column 5 20, the lower end of column five is fixed with gearbox 57, the rear end lower of transverse arm two is fixed with column 6 23, the lower end of column six is fixed with gearbox 6 25, the rear end lower of transverse arm three is fixed with column 7 24, the lower end of column seven is fixed with gearbox 7 26, the lower end of gearbox one, gearbox two, gearbox three, gearbox four, gearbox five, gearbox six, gearbox seven is respectively equipped with a drilling rod 12, and the lower end of each drilling rod is respectively equipped with a drill bit 13, a power transmission shaft 1 is respectively equipped with between gearbox one and gearbox two, between gearbox one and gearbox three, between gearbox two and gearbox four, between gearbox three and gearbox five, between gearbox two and gearbox six, between gearbox three and gearbox seven, a link arm 27 is fixed on the middle both sides of each power transmission shaft one respectively, and the outer end of each link arm is fixed one respectively and stirred cutter 1, the right-hand member of gearbox five exports a power transmission shaft 2 14, and the right-hand member of this power transmission shaft two fixes convex half dise knife 15, the left end of gearbox four exports a power transmission shaft 2 14, and the left end of this power transmission shaft two fixes convex half dise knife 15.
The cutter one that stirs on left and right, rear three power transmission shafts one of gearbox two differs certain angle in rotation, is independent of each other mutually in rotation.
The cutter one that stirs on left and right, rear three power transmission shafts one of gearbox three differs certain angle in rotation, is independent of each other mutually in rotation.
π stake pile forming machine can work independently, specific works mode is as follows: π stake pile forming machine is provided with grouting pump, during work, grouting pump injects water under high pressure respectively to each drill bit, motor one drives gearbox one running, the on-stream rotation by two power transmission shafts one in left and right of gearbox one drives gearbox two and gearbox three running respectively, gearbox two is on-stream by left, the rotation of latter two power transmission shaft one drives gearbox four and gearbox six running respectively, gearbox three is on-stream by right, the rotation of latter two power transmission shaft one drives gearbox five and gearbox seven running respectively, gearbox five drives power transmission shaft two rotation of right-hand member in operation process, the power transmission shaft two of the on-stream driving left end of gearbox four rotates, gearbox one, gearbox two, gearbox three, gearbox four, gearbox five, gearbox six, gearbox seven drive drill bit rotational respectively by the drilling rod of its lower end, and the earth of its lower end cuts by seven drill bits in rotation, six power transmission shafts one drive two link arms on each power transmission shaft one to drive respectively and stir cutter one around power transmission shaft one rotation in rotation, stir cutter one in rotation process, the part earth being less than bit diameter between every two drill bits to be cut, the power transmission shaft two of gearbox five right-hand member drives the convex semicircle swivel of right-hand member to move in rotation, the soil cutting of the termination of right part is become convex cup head by convex half dise knife in rotation, the power transmission shaft two of gearbox four left end drives the convex semicircle swivel of left end to move in rotation, and the soil cutting of the termination of left part is become convex cup head by convex half dise knife in rotation, the soil body cut is mixed in mud, mud flows out in hole, and pressure rod one, pressure rod two are compressed into process and formed about one two ends respectively with the π shape hole of convex cup head downwards.
Rectangular pile pile forming machine comprises the structure in Fig. 5, Fig. 6; Concrete structure is as follows: motor 2 32 upper end is fixed in pressure rod 3 31 lower end, and driving box 3 33 upper end is fixed in motor two lower end; Pressure rod three bottom left end is fixed with transverse arm 1, the left end bottom of transverse arm one is fixed with vertical rod 1, the lower end of vertical rod one is fixed with driving box 1, pressure rod three bottom right-hand member is fixed with transverse arm 2 37, the right-hand member bottom of transverse arm two is fixed with vertical rod 2 41, and the lower end of vertical rod two is fixed with driving box 2 35; The lower end of driving box one, driving box two, driving box three is respectively equipped with a drilling rod 12, and the lower end of each drilling rod is respectively equipped with a drill bit 13; Be respectively equipped with a driving shaft 1 between driving box three and driving box one, between driving box three and driving box two, a linking arm 46 is fixed on the middle both sides of every driving shaft one respectively, and the outer end of each linking arm is fixed one respectively and stirred cutter 2 39; The left back of driving box one and left front export a driving shaft two respectively, and the left end of each driving shaft two fixes a recessed dise knife respectively; The right back of driving box two and right front export a driving shaft 2 47 respectively, and the right-hand member of this each driving shaft two fixes a recessed dise knife.
Rectangular pile pile forming machine can work independently, specific works mode is as follows: rectangular pile pile forming machine is also provided with grouting pump, during work, grouting pump injects cement paste respectively to each drill bit, motor two drives driving box three running, driving box three is operated by the rotating drive driving box one of driving shaft one, driving box two in operation process, and driving box two drives driving shaft two rotation of right-hand member in operation process; The driving shaft two of the on-stream driving left end of driving box one rotates; Driving box one, driving box two, driving box three drive drill bit rotational respectively by the drilling rod of its lower end, and the earth of its lower end and cement paste stir by three drill bits in rotation; Two driving shafts one drive two linking arms on each driving shaft one to drive respectively and stir cutter two around driving shaft one rotation in rotation, stir cutter two in rotation process, the part earth and cement paste that are less than bit diameter between every two drill bits to be stirred, two driving shafts two of driving box one left end drive left end recessed dise knife to rotate respectively in rotation, and the soil body of the termination of left part and cement paste are stirred into recessed cup head by the recessed dise knife of left end in rotation; Two driving shafts two of driving box two right-hand member drive right-hand member recessed dise knife to rotate respectively in rotation, and the soil body of the termination of right part and cement paste are stirred into recessed cup head by the recessed dise knife of right-hand member in rotation; Pressure rod three is compressed into process and is formed about one two ends respectively with the rectangle snap close stake of recessed cup head downwards.
The each convex cup head at π shape stake two ends and each recessed cup head at rectangular pile two ends coincide.
π stake pile forming machine and rectangular pile pile forming machine associated working process as follows: first in the original position needing pile axis, a π shape hole is manufactured according to the working method of above-mentioned π stake pile forming machine with π stake pile forming machine, concreting in this hole, form the stake of concrete π shape snap close, on the right side of this π shape snap close stake, the distance of interval rectangle snap close stake manufactures the stake of second concrete π shape snap close again, so manufacture one, multiple interval rectangle snap close pilespacing from the stake of multiple concrete π shape snap close, when the concrete strength of the π shape snap close stake on both sides reaches some strength, in spacing again between the stake of every two π shape snap closes, the stake of a cement-soil rectangle snap close is manufactured according to the working method of above-mentioned rectangular pile pile forming machine with rectangular pile pile forming machine, the recessed cup head of the cement-soil rectangle snap close stake left end between the stake of every two concrete π shape snap closes is made to be fit to the convex cup head of left side π shape snap close stake right-hand member, the recessed cup head of cement-soil rectangle snap close stake right-hand member is fit to the convex cup head of the right concrete π shape snap close stake left end, the piling wall of the mutual semicircle snap close of cement-soil rectangle snap close stake between formation like this multiple concrete π shape snap close stake and the stake of every two π shape snap closes, for the gear soil of building foundation, antiseep.
Claims (1)
1. π stake and a rectangular pile semicircle snap close equipment, comprise π stake pile forming machine and rectangular pile pile forming machine;
The concrete structure of π stake pile forming machine comprises: the left part back of transverse arm 1 is fixed with transverse arm 2 21, the right part back of transverse arm one is fixed with transverse arm 3 22, thus transverse arm one, transverse arm two, transverse arm three form a π shape framework, the front end of transverse arm two is fixed in the lower end of pressure rod 1, and the front end of transverse arm three is fixed in the lower end of pressure rod 22, the middle lower portion of transverse arm one is fixed with column 1, the lower end of column one is fixed with motor 1, the lower end of motor one is fixed with gearbox 1, in the middle of the left part of transverse arm one, lower end is fixed with column 2 17, the lower end of column two is fixed with gearbox 24, the left end bottom of transverse arm one is fixed with column 4 19, the lower end of column four is fixed with gearbox 46, in the middle of the right part of transverse arm one, lower end is fixed with column 3 18, the lower end of column three is fixed with gearbox 35, the right-hand member bottom of transverse arm one is fixed with column 5 20, the lower end of column five is fixed with gearbox 57, the rear end lower of transverse arm two is fixed with column 6 23, the lower end of column six is fixed with gearbox 6 25, the rear end lower of transverse arm three is fixed with column 7 24, the lower end of column seven is fixed with gearbox 7 26, the lower end of gearbox one, gearbox two, gearbox three, gearbox four, gearbox five, gearbox six, gearbox seven is respectively equipped with a drilling rod 12, and the lower end of each drilling rod is respectively equipped with a drill bit 13, a power transmission shaft 1 is respectively equipped with between gearbox one and gearbox two, between gearbox one and gearbox three, between gearbox two and gearbox four, between gearbox three and gearbox five, between gearbox two and gearbox six, between gearbox three and gearbox seven, a link arm 27 is fixed on the middle both sides of each power transmission shaft one respectively, and the outer end of each link arm is fixed one respectively and stirred cutter 1, the right-hand member of gearbox five exports a power transmission shaft 2 14, and the right-hand member of this power transmission shaft two fixes convex half dise knife 15, the left end of gearbox four exports a power transmission shaft 2 14, and the left end of this power transmission shaft two fixes convex half dise knife 15,
During the work of π stake pile forming machine, grouting pump injects water under high pressure respectively to each drill bit, motor one drives gearbox one running, the on-stream rotation by two power transmission shafts one in left and right of gearbox one drives gearbox two and gearbox three running respectively, gearbox two is on-stream by left, the rotation of latter two power transmission shaft one drives gearbox four and gearbox six running respectively, gearbox three is on-stream by right, the rotation of latter two power transmission shaft one drives gearbox five and gearbox seven running respectively, gearbox five drives power transmission shaft two rotation of right-hand member in operation process, the power transmission shaft two of the on-stream driving left end of gearbox four rotates, gearbox one, gearbox two, gearbox three, gearbox four, gearbox five, gearbox six, gearbox seven drive drill bit rotational respectively by the drilling rod of its lower end, and the earth of its lower end cuts by seven drill bits in rotation, six power transmission shafts one drive two link arms on each power transmission shaft one to drive respectively and stir cutter one around power transmission shaft one rotation in rotation, stir cutter one in rotation process, the part earth being less than bit diameter between every two drill bits to be cut, the power transmission shaft two of gearbox five right-hand member drives the convex semicircle swivel of right-hand member to move in rotation, the soil cutting of the termination of right part is become convex cup head by convex half dise knife in rotation, the power transmission shaft two of gearbox four left end drives the convex semicircle swivel of left end to move in rotation, and the soil cutting of the termination of left part is become convex cup head by convex half dise knife in rotation, the soil body cut is mixed in mud, mud flows out in hole, and pressure rod one, pressure rod two are compressed into process and formed about one two ends respectively with the π shape hole of convex cup head downwards,
The concrete structure of rectangular pile pile forming machine comprises: motor 2 32 upper end is fixed in pressure rod 3 31 lower end, and driving box 3 33 upper end is fixed in motor two lower end; Pressure rod three bottom left end is fixed with transverse arm 1, the left end bottom of transverse arm one is fixed with vertical rod 1, the lower end of vertical rod one is fixed with driving box 1, pressure rod three bottom right-hand member is fixed with transverse arm 2 37, the right-hand member bottom of transverse arm two is fixed with vertical rod 2 41, and the lower end of vertical rod two is fixed with driving box 2 35; The lower end of driving box one, driving box two, driving box three is respectively equipped with a drilling rod 12, and the lower end of each drilling rod is respectively equipped with a drill bit 13; Be respectively equipped with a driving shaft 1 between driving box three and driving box one, between driving box three and driving box two, a linking arm 46 is fixed on the middle both sides of every driving shaft one respectively, and the outer end of each linking arm is fixed one respectively and stirred cutter 2 39; The left back of driving box one and left front export a driving shaft two respectively, and the left end of each driving shaft two fixes a recessed dise knife respectively; The right back of driving box two and right front export a driving shaft 2 47 respectively, and the right-hand member of this each driving shaft two fixes a recessed dise knife;
During the work of rectangular pile pile forming machine, grouting pump injects cement paste respectively to each drill bit, motor two drives driving box three running, driving box three is operated by the rotating drive driving box one of driving shaft one, driving box two in operation process, and driving box two drives driving shaft two rotation of right-hand member in operation process; The driving shaft two of the on-stream driving left end of driving box one rotates; Driving box one, driving box two, driving box three drive drill bit rotational respectively by the drilling rod of its lower end, and the earth of its lower end and cement paste stir by three drill bits in rotation; Two driving shafts one drive two linking arms on each driving shaft one to drive respectively and stir cutter two around driving shaft one rotation in rotation, stir cutter two in rotation process, the part earth and cement paste that are less than bit diameter between every two drill bits to be stirred, two driving shafts two of driving box one left end drive left end recessed dise knife to rotate respectively in rotation, and the soil body of the termination of left part and cement paste are stirred into recessed cup head by the recessed dise knife of left end in rotation; Two driving shafts two of driving box two right-hand member drive right-hand member recessed dise knife to rotate respectively in rotation, and the soil body of the termination of right part and cement paste are stirred into recessed cup head by the recessed dise knife of right-hand member in rotation; Pressure rod three is compressed into process and is formed about one two ends respectively with the rectangle snap close stake of recessed cup head downwards;
It is characterized in that: π stake pile forming machine and rectangular pile pile forming machine associated working process: first in the original position needing pile axis, a π shape hole is manufactured according to the working method of above-mentioned π stake pile forming machine with π stake pile forming machine, concreting in this hole, form the stake of concrete π shape snap close, on the right side of this π shape snap close stake, the distance of interval rectangle snap close stake manufactures the stake of second concrete π shape snap close again, so manufacture one, multiple interval rectangle snap close pilespacing from the stake of multiple concrete π shape snap close, when the concrete strength of the π shape snap close stake on both sides reaches some strength, in spacing again between the stake of every two π shape snap closes, the stake of a cement-soil rectangle snap close is manufactured according to the working method of above-mentioned rectangular pile pile forming machine with rectangular pile pile forming machine, the recessed cup head of the cement-soil rectangle snap close stake left end between the stake of every two concrete π shape snap closes is made to be fit to the convex cup head of left side π shape snap close stake right-hand member, the recessed cup head of cement-soil rectangle snap close stake right-hand member is fit to the convex cup head of the right concrete π shape snap close stake left end, the piling wall of the mutual semicircle snap close of cement-soil rectangle snap close stake between formation like this multiple concrete π shape snap close stake and the stake of every two π shape snap closes, for the gear soil of building foundation, antiseep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012545.5A CN105421422A (en) | 2015-12-31 | 2015-12-31 | Semicircular locking-buckling equipment for pi-shaped piles and rectangular piles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012545.5A CN105421422A (en) | 2015-12-31 | 2015-12-31 | Semicircular locking-buckling equipment for pi-shaped piles and rectangular piles |
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| CN105421422A true CN105421422A (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511012545.5A Pending CN105421422A (en) | 2015-12-31 | 2015-12-31 | Semicircular locking-buckling equipment for pi-shaped piles and rectangular piles |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421423A (en) * | 2015-12-31 | 2016-03-23 | 叶连国 | Semicircular locking-buckling equipment for pi-shaped piles and rectangular piles |
| CN105839633A (en) * | 2016-06-07 | 2016-08-10 | 李兰 | Double-arc locking and buckling stirring pile machine |
| CN105839632A (en) * | 2016-06-07 | 2016-08-10 | 李兰 | Double-rectangular-locking mixing pile machine |
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| CN105133596A (en) * | 2015-08-09 | 2015-12-09 | 刘玉秋 | Pi-shaped retaining pile forming machine |
| CN105178305A (en) * | 2015-08-09 | 2015-12-23 | 刘玉秋 | Use method of Greek-letter-pi-shaped retaining pile forming machine |
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|---|---|---|---|---|
| JPH10204876A (en) * | 1997-01-21 | 1998-08-04 | Fujita Corp | Soil improvement method by using pile |
| CN201962688U (en) * | 2010-12-02 | 2011-09-07 | 中交四航局第一工程有限公司 | Diaphram wall wharf pile foundation structure |
| CN105113494A (en) * | 2015-08-09 | 2015-12-02 | 刘玉秋 | N-shaped retaining pile forming machine |
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| CN105178305A (en) * | 2015-08-09 | 2015-12-23 | 刘玉秋 | Use method of Greek-letter-pi-shaped retaining pile forming machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105421423A (en) * | 2015-12-31 | 2016-03-23 | 叶连国 | Semicircular locking-buckling equipment for pi-shaped piles and rectangular piles |
| CN105839633A (en) * | 2016-06-07 | 2016-08-10 | 李兰 | Double-arc locking and buckling stirring pile machine |
| CN105839632A (en) * | 2016-06-07 | 2016-08-10 | 李兰 | Double-rectangular-locking mixing pile machine |
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Application publication date: 20160323 |