CN105696580A - Regular octagonal pile and rectangular pile Y-shaped inserting and buckling wall forming device - Google Patents
Regular octagonal pile and rectangular pile Y-shaped inserting and buckling wall forming device Download PDFInfo
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- CN105696580A CN105696580A CN201610123496.0A CN201610123496A CN105696580A CN 105696580 A CN105696580 A CN 105696580A CN 201610123496 A CN201610123496 A CN 201610123496A CN 105696580 A CN105696580 A CN 105696580A
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- pile
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- driving box
- rectangular
- octagon stake
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- 239000002689 soil Substances 0.000 claims abstract description 46
- 238000003756 stirring Methods 0.000 claims description 26
- 239000004568 cement Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 238000005553 drilling Methods 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000011083 cement mortar Substances 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 239000011440 grout Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
-
- 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
-
- 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
- E02D2200/1628—Shapes rectangular
- E02D2200/1635—Shapes rectangular made from single element
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Disclosed is a regular octagonal pile and rectangular pile Y-shaped inserting and buckling wall forming device. The device comprises a rectangular pile forming machine and a regular octagonal pile forming machine. A plurality of cemented soil regular octagonal piles spaced by the distance of one rectangular pile are manufactured; a concrete rectangular pile is manufactured in the position located in the distance between every two adjacent regular octagonal piles through the rectangular pile forming machine according to the working manner of the above rectangular pile forming machine; and one concrete rectangular pile is manufactured on the front portion of each single-serial-number cemented soil regular octagonal pile, and accordingly, a pile wall is formed and used for soil blockage and leakage prevention of a building foundation, wherein the pile wall is formed through Y-shaped inserting and buckling connection of the cemented soil regular octagonal piles, the concrete rectangular piles between every two regular octagonal piles and the concrete rectangular piles located on the front portions of the single-serial-number cemented soil regular octagonal piles.
Description
Technical field
The present invention relates to a kind of pile body and manufacture the octagon stake and rectangular pile Y shape eye-splice wall-forming device that use in device, particularly a kind of foundation engineering。
Background technology
Soil cement pile-formation machine is to be rotated by the multiple drill bit of power drive, the earth of drill bit bottom is cut in rotation process and stirs into cement earth pile with cement mortar by multiple drill bits, at present, be used for keeping off soil in building foundation engineering, the cement-soil pile of antiseepage is all formed by multiple soil cement cylinders overlap joint。
Summary of the invention
The present invention compensate for disadvantage mentioned above, it is provided that a kind of octagon stake that can manufacture rectangular pile and the mutual eye-splice of octagon stake and rectangular pile Y shape eye-splice wall-forming device。
The present invention is achieved through the following technical solutions:
A kind of octagon stake and rectangular pile Y shape eye-splice wall-forming device, including rectangular pile pile-formation machine and octagon stake pile-formation machine。
Rectangular pile pile-formation machine includes following structure: creeping into bar lower end and be fixed on motor one upper end, driving box three upper end is fixed in motor one lower end；Creep into bar bottom left end and be fixed with transverse arm one, the left end bottom of transverse arm one is fixed with armstand one, and the lower end of armstand one is fixed with driving box one, creeps into bar bottom right-hand member and is fixed with transverse arm two, the right-hand member bottom of transverse arm two is fixed with armstand two, and the lower end of armstand two is fixed with driving box two；Driving box one, driving box two, driving box three lower end be respectively equipped with a drilling rod one, the lower end of each drilling rod one is respectively equipped with a drill bit one；Being respectively equipped with one between driving box three and driving box one, between driving box three and driving box two and drive axle one, a linking arm is fixed on every middle both sides driving axle one respectively, and the outer end of each linking arm fixes a stirring knife one respectively；The right back of driving box two and right front export one respectively and drive axle two, and the right-hand member of this each driving axle two fixes a triangular knife respectively；The left back of driving box one and left front export one respectively and drive axle two, the left end of this each driving axle two fixes a triangular knife respectively, the right-hand member of driving box two exports one and drives axle three, this drives the right-hand member of axle three to fix a stirring knife two, the left end of driving box one exports one and drives axle three, and this drives the left end of axle three to fix a stirring knife two。
Octagon stake pile-formation machine includes following structure: the upper end of the lower end fixed motor two of drilling rod two, and motor two lower end is provided with change speed gear box, and the output shaft of change speed gear box lower end is fixed with drill bit two；The left end of change speed gear box, right-hand member, rear end, front end export a power transmission shaft respectively, and the outer end of each power transmission shaft fixes a tulwar respectively。
The present invention has following feature:
The present invention can manufacture the piling wall that the mutual Y shape eye-splice of concrete rectangular stake of the concrete rectangular stake between multiple soil cement octagon stake and each two octagon stake and single sequence number soil cement octagon stake front portion is connected, for the gear soil on building basis, antiseep。
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the structural representation of rectangular pile pile-formation machine；
Fig. 2 is the A A view of Fig. 1；
Fig. 3 is the structural representation of octagon stake pile-formation machine；
Fig. 4 is the B B view of Fig. 3；
Fig. 5 is the cross-sectional view of rectangular pile and the piling wall of the mutual eye-splice of octagon stake。
In figure: 1, creep into bar, 2, motor one, 3, driving box three, 4, driving box one, 5, driving box two, 6, transverse arm one, 7, transverse arm two, 8, drive axle one, 9, stirring knife one, 10, armstand one, 11, armstand two, 12, drilling rod one, 13, drill bit one, 14, drive axle two, 15, triangular knife, 16, linking arm, 17, drive axle three, 18, stirring knife two, 21, drilling rod two, 22, motor two, 23, change speed gear box, 24, drill bit two, 25, power transmission shaft, 26, tulwar。
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment includes rectangular pile pile-formation machine and octagon stake pile-formation machine。
Rectangular pile pile-formation machine includes the structure in Fig. 1, Fig. 2；Concrete structure is as follows: creeping into bar 1 lower end and be fixed on motor 1 upper end, driving box 33 upper end is fixed in motor one lower end；Creep into bar bottom left end and be fixed with transverse arm 1, the left end bottom of transverse arm one is fixed with armstand 1, and the lower end of armstand one is fixed with driving box 1, creeps into bar bottom right-hand member and is fixed with transverse arm 27, the right-hand member bottom of transverse arm two is fixed with armstand 2 11, and the lower end of armstand two is fixed with driving box 25；Driving box one, driving box two, driving box three lower end be respectively equipped with a drilling rod 1, the lower end of each drilling rod one is respectively equipped with a drill bit 1；Being respectively equipped with one between driving box three and driving box one, between driving box three and driving box two and drive axle 1, a linking arm 16 is fixed on every middle both sides driving axle one respectively, and the outer end of each linking arm fixes a stirring knife 1 respectively；The right back of driving box two and right front export one respectively and drive axle 2 14, and the right-hand member of this each driving axle two fixes a triangular knife 15 respectively；The left back of driving box one and left front export one respectively and drive axle 2 14, and the left end of this each driving axle two fixes a triangular knife 15 respectively；The right-hand member of driving box two exports one and drives axle 3 17, and this drives the right-hand member of axle three to fix a stirring knife 2 18, and the left end of driving box one exports one and drives axle 3 17, and this drives the left end of axle three to fix a stirring knife 2 18。
The specific works mode of rectangular pile pile-formation machine is as follows: rectangular pile pile-formation machine is provided with grouting pump, during work, each drill bit one is injected separately into water under high pressure by grouting pump, motor one drives driving box three operating, driving box three drives driving box one, driving box two to operate by the rotation of driving axle one in operation process, driving box two drives driving axle two synchronous axial system relative to the driving axle two of right front of right back respectively in operation process, and driving box two simultaneously drives driving axle three rotation of right-hand member；On-stream driving axle two synchronous axial system relative to the driving axle two of left front driving left back respectively of driving box one, driving box one simultaneously drives driving axle three rotation of left end；Driving box one, driving box two, driving box three drive drill bit one rotation respectively through the drilling rod one of its lower end, three drill bits one in rotation by the soil cutting of its lower end；Two drive axle one to drive two linking arms on each driving axle one to drive stirring knife one around driving axle one rotation in rotation respectively, stirring knife one in rotation process by between each two drill bit one, between two common tangents of two drill bit one cylindricals, the unhewn soil cutting of drill bit one, two of right-hand member drive axle two to drive two triangular knifes driven on axle two of right-hand member to rotate in rotation respectively, the axle three that drives of right-hand member drives stirring knife two rotation of right-hand member in rotation, the soil cutting of the termination of right part is become recessed trapezoidal by two triangular knifes of right-hand member and stirring knife two in rotation；Two of left end drive axle two to drive two triangular knifes driven on axle two of left end to rotate in rotation respectively, the axle three that drives of left end drives stirring knife two rotation of left end in rotation, and the soil cutting of the termination of left part is become recessed trapezoidal by two triangular knifes of left end and stirring knife two in rotation；The soil body machined away is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out from hole, creeps into bar and is pressed into downwards in process and forms about one two ends is respectively provided with recessed trapezoidal rectangular opening, casting concrete, formation concrete rectangular stake in this rectangular opening。
Octagon stake pile-formation machine includes the structure in Fig. 3, Fig. 4；Concrete structure is as follows: the upper end of the lower end fixed motor 2 22 of drilling rod 2 21, and motor two lower end is provided with change speed gear box 23, and the output shaft of change speed gear box lower end is fixed with drill bit 2 24；The left end of change speed gear box, right-hand member, front end, rear end export a power transmission shaft 25 respectively, and the outer end of each power transmission shaft fixes a tulwar 26 respectively。
The specific works mode of octagon stake pile-formation machine is as follows: during work, grouting pump is to drill bit two grout injection, motor two drives change speed gear box to operate, change speed gear box drives drill bit two to rotate in operation process, and the soil cutting of drill bit two lower end is stirred with cement mortar by drill bit two in rotary course；Change speed gear box drive respectively in operation process left end, right-hand member, front end, rear end power transmission shaft drive tulwar to rotate respectively, the circular cut that drill bit two is formed by four tulwars in rotary course stirs into octagon with cement mortar；Drilling rod two forms soil cement octagon stake in being pressed into process。
The convex trapezoidal of the recessed trapezoidal and octagon each edge place at two ends, two rectangular pile left and right is coincide。
The working method that rectangular pile pile-formation machine is connected piling wall with octagon stake pile-formation machine associated working manufacture Y shape eye-splice is as follows: in the original position needing pile axis, with the working method manufacture 1. number soil cement octagon stake according to above-mentioned octagon stake pile-formation machine of the octagon stake pile-formation machine, distance manufacture 2. number soil cement octagon stake at one rectangular pile in right lateral side interval of 1. number octagon stake, distance manufacture 3. number soil cement octagon stake at one rectangular pile in forward right side interval of 2. number octagon stake, distance manufacture 4. number soil cement octagon stake at one rectangular pile in right lateral side interval of 3. number octagon stake, so manufacture the soil cement octagon stake of one the rectangular pile distance in multiple intervals；When the soil cement intensity of the octagon stake on both sides reaches a timing, again in the distance between the octagon stake that each two is adjacent, manufacture a concrete rectangular stake with rectangular pile pile-formation machine according to the working method of above-mentioned rectangular pile pile-formation machine, make the recessed trapezoidal octagon stake being fit to rectangular pile two ends convex trapezoidal at each rectangular pile two ends；Front portion in each single sequence number soil cement octagon stake, manufacture a concrete rectangular stake, the recessed trapezoidal of this rectangular pile is made to be fit to the convex trapezoidal of octagon stake, it is thusly-formed the piling wall that the mutual Y shape eye-splice of concrete rectangular stake of the concrete rectangular stake between multiple soil cement octagon stake and each two octagon stake and single sequence number soil cement octagon stake front portion is connected, for the gear soil on building basis, antiseep。
Claims (2)
1. octagon stake and a rectangular pile Y shape eye-splice wall-forming device, including rectangular pile pile-formation machine and octagon stake pile-formation machine, it is characterised in that:
The concrete structure of rectangular pile pile-formation machine includes: creeping into bar (1) lower end and be fixed on motor one (2) upper end, driving box three (3) upper end is fixed in motor one lower end；Creep into bar bottom left end and be fixed with transverse arm one (6), the left end bottom of transverse arm one is fixed with armstand one (10), the lower end of armstand one is fixed with driving box one (4), creep into bar bottom right-hand member and be fixed with transverse arm two (7), the right-hand member bottom of transverse arm two is fixed with armstand two (11), and the lower end of armstand two is fixed with driving box two (5)；Driving box one, driving box two, driving box three lower end be respectively equipped with a drilling rod one (12), the lower end of each drilling rod one is respectively equipped with a drill bit one (13)；Being respectively equipped with one between driving box three and driving box one, between driving box three and driving box two and drive axle one (8), a linking arm (16) is fixed on every middle both sides driving axle one respectively, and the outer end of each linking arm fixes a stirring knife one (9) respectively；The right back of driving box two and right front export one respectively and drive axle two (14), and the right-hand member of this each driving axle two fixes a triangular knife (15) respectively；The left back of driving box one and left front export one respectively and drive axle two (14), and the left end of this each driving axle two fixes a triangular knife (15) respectively；The right-hand member of driving box two exports one and drives axle three (17), and this drives the right-hand member of axle three to fix a stirring knife two (18), and the left end of driving box one exports one and drives axle three (17), and this drives the left end of axle three to fix a stirring knife two (18)；
The specific works mode of rectangular pile pile-formation machine: during the work of rectangular pile pile-formation machine, each drill bit one is injected separately into water under high pressure by grouting pump, motor one drives driving box three operating, driving box three drives driving box one, driving box two to operate by the rotation of driving axle one in operation process, driving box two drives driving axle two synchronous axial system relative to the driving axle two of right front of right back respectively in operation process, and driving box two simultaneously drives driving axle three rotation of right-hand member；On-stream driving axle two synchronous axial system relative to the driving axle two of left front driving left back respectively of driving box one, driving box one simultaneously drives driving axle three rotation of left end；Driving box one, driving box two, driving box three drive drill bit one rotation respectively through the drilling rod one of its lower end, three drill bits one in rotation by the soil cutting of its lower end；Two drive axle one to drive two linking arms on each driving axle one to drive stirring knife one around driving axle one rotation in rotation respectively, stirring knife one in rotation process by between each two drill bit one, between two common tangents of two drill bit one cylindricals, the unhewn soil cutting of drill bit one, two of right-hand member drive axle two to drive two triangular knifes driven on axle two of right-hand member to rotate in rotation respectively, the axle three that drives of right-hand member drives stirring knife two rotation of right-hand member in rotation, the soil cutting of the termination of right part is become recessed trapezoidal by two triangular knifes of right-hand member and stirring knife two in rotation；Two of left end drive axle two to drive two triangular knifes driven on axle two of left end to rotate in rotation respectively, the axle three that drives of left end drives stirring knife two rotation of left end in rotation, and the soil cutting of the termination of left part is become recessed trapezoidal by two triangular knifes of left end and stirring knife two in rotation；The soil body machined away is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out from hole, creeps into bar and is pressed into downwards in process and forms about one two ends is respectively provided with recessed trapezoidal rectangular opening, casting concrete, formation concrete rectangular stake in this rectangular opening；
The concrete structure of octagon stake pile-formation machine includes: the upper end of the lower end fixed motor 2 22 of drilling rod 2 21, and motor two lower end is provided with change speed gear box 23, and the output shaft of change speed gear box lower end is fixed with drill bit 2 24；The left end of change speed gear box, right-hand member, front end, rear end export a power transmission shaft 25 respectively, and the outer end of each power transmission shaft fixes a tulwar 26 respectively；
The specific works mode of octagon stake pile-formation machine is: during work, grouting pump is to drill bit two grout injection, motor two drives change speed gear box to operate, change speed gear box drives drill bit two to rotate in operation process, and the soil cutting of drill bit two lower end is stirred with cement mortar by drill bit two in rotary course；Change speed gear box drive respectively in operation process left end, right-hand member, front end, rear end power transmission shaft drive tulwar to rotate respectively, the circular cut that drill bit two is formed by four tulwars in rotary course stirs into octagon with cement mortar；Drilling rod two forms soil cement octagon stake in being pressed into process；
Rectangular pile pile-formation machine manufactures Y shape eye-splice with octagon stake pile-formation machine associated working and is connected the working method of piling wall: in the original position needing pile axis, with the working method manufacture 1. number soil cement octagon stake according to above-mentioned octagon stake pile-formation machine of the octagon stake pile-formation machine, distance manufacture 2. number soil cement octagon stake at one rectangular pile in right lateral side interval of 1. number octagon stake, distance manufacture 3. number soil cement octagon stake at one rectangular pile in forward right side interval of 2. number octagon stake, distance manufacture 4. number soil cement octagon stake at one rectangular pile in right lateral side interval of 3. number octagon stake, so manufacture the soil cement octagon stake of one the rectangular pile distance in multiple intervals；When the soil cement intensity of the octagon stake on both sides reaches a timing, again in the distance between the octagon stake that each two is adjacent, manufacture a concrete rectangular stake with rectangular pile pile-formation machine according to the working method of above-mentioned rectangular pile pile-formation machine, make the recessed trapezoidal octagon stake being fit to rectangular pile two ends convex trapezoidal at each rectangular pile two ends；Front portion in each single sequence number soil cement octagon stake, manufacture a concrete rectangular stake, the recessed trapezoidal of this rectangular pile is made to be fit to the convex trapezoidal of octagon stake, it is thusly-formed the piling wall that the mutual Y shape eye-splice of concrete rectangular stake of the concrete rectangular stake between multiple soil cement octagon stake and each two octagon stake and single sequence number soil cement octagon stake front portion is connected, for the gear soil on building basis, antiseep。
2. octagon stake according to claim 1 and rectangular pile Y shape eye-splice wall-forming device, it is characterised in that: the convex trapezoidal of the recessed trapezoidal and octagon each edge place at two ends, two rectangular pile left and right is coincide。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123496.0A CN105696580A (en) | 2016-03-06 | 2016-03-06 | Regular octagonal pile and rectangular pile Y-shaped inserting and buckling wall forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123496.0A CN105696580A (en) | 2016-03-06 | 2016-03-06 | Regular octagonal pile and rectangular pile Y-shaped inserting and buckling wall forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105696580A true CN105696580A (en) | 2016-06-22 |
Family
ID=56219965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610123496.0A Pending CN105696580A (en) | 2016-03-06 | 2016-03-06 | Regular octagonal pile and rectangular pile Y-shaped inserting and buckling wall forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105696580A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672298A (en) * | 2016-03-06 | 2016-06-15 | 陈兆英 | Y-shaped engagement wall forming equipment for octagonal piles and rectangular piles |
| CN105696579A (en) * | 2016-03-06 | 2016-06-22 | 陈兆英 | Regular octagonal pile and rectangular pile Y-shaped opening inserting wall forming device |
| CN105714810A (en) * | 2016-03-06 | 2016-06-29 | 陈兆英 | Device for enabling regular octagon piles and rectangular piles to be locked in Y shape to form wall |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110749A (en) * | 1993-09-10 | 1995-10-25 | 万泽仁 | Box type foundation pile drilling machine |
| JPH07317054A (en) * | 1994-05-24 | 1995-12-05 | Takenaka Doboku Co Ltd | Multiple spindle mixing treater for improving foundation |
| CN202519660U (en) * | 2012-02-02 | 2012-11-07 | 沙焕焕 | Prefabricated embedded pile |
| CN104727314A (en) * | 2015-04-12 | 2015-06-24 | 张永忠 | Rectangular stirring drilling machine |
| CN105064340A (en) * | 2015-08-09 | 2015-11-18 | 刘玉燕 | Application method of V-shaped-head stirring pile-forming machine |
-
2016
- 2016-03-06 CN CN201610123496.0A patent/CN105696580A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110749A (en) * | 1993-09-10 | 1995-10-25 | 万泽仁 | Box type foundation pile drilling machine |
| JPH07317054A (en) * | 1994-05-24 | 1995-12-05 | Takenaka Doboku Co Ltd | Multiple spindle mixing treater for improving foundation |
| CN202519660U (en) * | 2012-02-02 | 2012-11-07 | 沙焕焕 | Prefabricated embedded pile |
| CN104727314A (en) * | 2015-04-12 | 2015-06-24 | 张永忠 | Rectangular stirring drilling machine |
| CN105064340A (en) * | 2015-08-09 | 2015-11-18 | 刘玉燕 | Application method of V-shaped-head stirring pile-forming machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672298A (en) * | 2016-03-06 | 2016-06-15 | 陈兆英 | Y-shaped engagement wall forming equipment for octagonal piles and rectangular piles |
| CN105696579A (en) * | 2016-03-06 | 2016-06-22 | 陈兆英 | Regular octagonal pile and rectangular pile Y-shaped opening inserting wall forming device |
| CN105714810A (en) * | 2016-03-06 | 2016-06-29 | 陈兆英 | Device for enabling regular octagon piles and rectangular piles to be locked in Y shape to form wall |
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Application publication date: 20160622 |
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