CN105464101A - Drilling machine for rectangular combinational mixing piles - Google Patents
Drilling machine for rectangular combinational mixing piles Download PDFInfo
- Publication number
- CN105464101A CN105464101A CN201511035567.3A CN201511035567A CN105464101A CN 105464101 A CN105464101 A CN 105464101A CN 201511035567 A CN201511035567 A CN 201511035567A CN 105464101 A CN105464101 A CN 105464101A
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- CN
- China
- Prior art keywords
- driver
- drill bit
- pile
- rotation
- rectangle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- 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
-
- 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
-
- 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
- E02D2200/165—Shapes polygonal
Abstract
The invention discloses a drilling machine for rectangular combinational mixing piles. A plurality of rectangular cement-soil combining piles of which every two are spaced by one rectangular combining pile are manufactured; when the cement-soil strength of the rectangular combining piles at two sides reaches a certain strength, a rectangular combining hole is formed in a space between every two rectangular cement-soil combining piles according to the working mode of forming the rectangular combining holes by the drilling machine for the mixing piles; concrete is poured in the rectangular combining holes to form rectangular concrete combining piles; a V-shaped groove and tongue of each rectangular concrete combining pile between every two rectangular cement-soil combining piles is enabled to be matched with a triangular head of the corresponding rectangular cement-soil combining pile, and the triangular head of each rectangular concrete combining pile between every two rectangular cement-soil combining piles is enabled to be matched with the V-shaped groove and tongue of the corresponding rectangular cement-soil combining pile, thereby forming a pile wall constructed by alternative arrangement and mutual locking of the rectangular cement-soil combining piles and the corresponding rectangular concrete combining piles; and the pile wall is used for soil retaining and leakage prevention of a building foundation.
Description
Technical field
The present invention relates to the rectangle combination agitation pile rig used in a kind of agitation pile rig, particularly a kind of building foundation engineering.
Background technology
Cement mixing method rig 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 cement mixing method rig of other pattern, pile body is all the assembly of multiple cement-soil cylinder, is not the rectangle combination cement-soil pile of mutual snap close.
Summary of the invention
The present invention compensate for above shortcoming, provides a kind of rectangle combination agitation pile rig.
The present invention is achieved through the following technical solutions:
A kind of rectangle combination agitation pile rig, motor upper end is fixed in armed lever lower end, and motor lower end is fixed with driver three, and driver three lower end is provided with drilling rod three, and drilling rod three lower end is fixed with drill bit three; The bottom left end of armed lever is fixed on the right-hand member of left bar, and the upper end of pole one is fixed in the left end bottom of left bar, and the lower end of pole one is fixed with driver one, and the lower end of driver one is provided with drilling rod one, and the lower end of drilling rod one is fixed with drill bit one; The bottom right-hand member of armed lever is fixed on the left end of right bar, and the upper end of pole two is fixed in the right-hand member bottom of right bar, and the lower end of pole two is fixed with driver two, and the lower end of driver two is provided with drilling rod two, and the lower end of drilling rod two is fixed with drill bit two; By rotating shaft one connection for transmission between driver three and driver one, the middle upper portion of rotating shaft one is fixed on the lower end of a connecting rod, and the upper end right part of this connecting rod is fixed with one and stirs arm one, and the upper left end of this connecting rod is fixed with one and stirs arm two; The middle lower portion of rotating shaft one is fixed on the upper end of a connecting rod, and the lower end right part of this connecting rod is fixed with one and stirs arm one, and the bottom left end of this connecting rod is fixed with one and stirs arm two; By rotating shaft two connection for transmission between driver three and driver two, the middle upper portion of rotating shaft two is fixed on the lower end of a connecting rod, and the upper end left part of this connecting rod is fixed with one and stirs arm one, and the upper right end of this connecting rod is fixed with one and stirs arm two; The middle lower portion of rotating shaft two is fixed on the upper end of a connecting rod, and the lower end left part of this connecting rod is fixed with one and stirs arm one, and the bottom right-hand member of this connecting rod is fixed with one and stirs arm two; Eachly stir arm one and each stirring on arm two is fixed with multiple cutting teeth respectively; The right back of driver two and right front export a rotating shaft three respectively, and the right-hand member of each rotating shaft three fixes a triangular knife one respectively, and the left end of driver one exports a rotating shaft four, and the left end of rotating shaft four fixes a triangular knife two.
The present invention has following feature:
The present invention can manufacture the piling wall of cement-soil rectangle compound pile and the mutual V-arrangement snap close of concrete rectangular compound pile, for gear soil, the antiseep of building foundation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is the cross-sectional view of the mutual V-arrangement snap close of multiple compound pile;
In figure: 1, armed lever, 2, left bar, 3, right bar, 4, motor, 5, driver three, 6, pole one, 7, pole two, 8, driver one, 9, driver two, 10, drilling rod three, 11, drilling rod one, 12, drilling rod two, 13, drill bit three, 14, drill bit one, 15, drill bit two, 16, rotating shaft one, 17, rotating shaft two, 18, connecting rod, 19, stir arm one, 20, stir arm two, 21, cutting teeth, 22, rotating shaft three, 23, triangular knife one, 24, rotating shaft four, 25, triangular knife two.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and motor 4 upper end is fixed in this embodiment armed lever 1 lower end, and motor lower end is fixed with driver 35, and driver three lower end is provided with drilling rod 3 10, and drilling rod three lower end is fixed with drill bit 3 13; The bottom left end of armed lever is fixed on the right-hand member of left bar 2, and the upper end of pole 1 is fixed in the left end bottom of left bar, and the lower end of pole one is fixed with driver 1, and the lower end of driver one is provided with drilling rod 1, and the lower end of drilling rod one is fixed with drill bit 1; The bottom right-hand member of armed lever is fixed on the left end of right bar 3, and the upper end of pole 27 is fixed in the right-hand member bottom of right bar, and the lower end of pole two is fixed with driver 29, and the lower end of driver two is provided with drilling rod 2 12, and the lower end of drilling rod two is fixed with drill bit 2 15; By rotating shaft 1 connection for transmission between driver three and driver one, the middle upper portion of rotating shaft one is fixed on the lower end of a connecting rod 18, the upper end right part of this connecting rod is fixed with one and stirs arm 1, and the upper left end of this connecting rod is fixed with one and stirs arm 2 20; The middle lower portion of rotating shaft one is fixed on the upper end of a connecting rod, and the lower end right part of this connecting rod is fixed with one and stirs arm one, and the bottom left end of this connecting rod is fixed with one and stirs arm two; By rotating shaft 2 17 connection for transmission between driver three and driver two, the middle upper portion of rotating shaft two is fixed on the lower end of a connecting rod, and the upper end left part of this connecting rod is fixed with one and stirs arm one, and the upper right end of this connecting rod is fixed with one and stirs arm two; The middle lower portion of rotating shaft two is fixed on the upper end of a connecting rod, and the lower end left part of this connecting rod is fixed with one and stirs arm one, and the bottom right-hand member of this connecting rod is fixed with one and stirs arm two; Eachly stir arm one and each stirring on arm two is fixed with multiple cutting teeth 21 respectively; The right back of driver two and right front export a rotating shaft 3 22 respectively, and the right-hand member of each rotating shaft three fixes a triangular knife 1 respectively, and the left end of driver one exports a rotating shaft 4 24, and the left end of rotating shaft four fixes a triangular knife 2 25.
The diameter of drill bit one and the equal diameters of drill bit two.
The diameter of drill bit three is greater than the diameter of drill bit one or drill bit two.
Upper and lower two equal diameters of stirring distance between arm one and drill bit three in driver three left side.
Upper and lower two equal diameters of stirring distance between arm one and drill bit three on the right of driver three.
Upper and lower two equal diameters of stirring distance between arm two and drill bit one in driver three left side.
Upper and lower two equal diameters of stirring distance between arm two and drill bit two on the right of driver three.
The present invention manufactures the working method of cement-soil rectangle compound pile: during work, high-pressure pump is to drill bit one, drill bit two, drill bit three gunite respectively, and during work, the pressing mechanism of pile frame applies downward pressure by armed lever to pile forming machine; Motor drives driver three to operate, driver three is operated by the rotating drive driver one of rotating shaft one, driver three is operated by the rotating drive driver two of rotating shaft two, driver one is rotated by the rotating drive drill bit one of drilling rod one in the running, driver two is rotated by the rotating drive drill bit two of drilling rod two in the running, driver three is rotated by the rotating drive drill bit three of drilling rod three in the running, driver two drives two rotating shafts three to rotate in the running simultaneously, and driver one in the running drive shaft four rotates; Rotating shaft one in rotation, drive two to stir arm one by upper and lower two connecting rods and two stir arm two rotation, rotating shaft two in rotation, drive two to stir arm one by upper and lower two connecting rods and two stir arm two rotation, two rotating shafts three drive the rotation of two triangular knifes one respectively in rotation, and rotating shaft four drives triangular knife two rotation in rotation; Earth is cut the lap body stirring into cylinder broad in the middle, the right and left small column with cement paste by drill bit one, drill bit two, drill bit three in rotation, four are stirred arm one, in rotation, the cylinder of centre are stirred into rectangular column, four stir arm two in rotation, cylinder lap-joint is less than drill bit one, drill bit two diameter region stir; The combination pile body of one-tenth like this rectangle broad in the middle, the little rectangle of the right and left; The soil cutting of the right-hand member of combination pile body and cement paste are stirred forming V-shape tongue and groove by two triangular knifes one in rotation, the soil cutting of the left end of pile body and cement paste are stirred into trigonocephalia by triangular knife two in rotation, and the V-arrangement tongue and groove of right part and the trigonocephalia of left part match; Armed lever is compressed into process and is formed left end with trigonocephalia, right-hand member with the rectangle compound pile of V-arrangement tongue and groove downwards.
The present invention manufactures the working method of concrete rectangular compound pile: during work, high-pressure pump is to drill bit one, drill bit two, drill bit three inject high pressure water respectively, and during work, the pressing mechanism of pile frame applies downward pressure by armed lever to pile forming machine; Motor drives driver three to operate, driver three is operated by the rotating drive driver one of rotating shaft one, driver three is operated by the rotating drive driver two of rotating shaft two, driver one is rotated by the rotating drive drill bit one of drilling rod one in the running, driver two is rotated by the rotating drive drill bit two of drilling rod two in the running, driver three is rotated by the rotating drive drill bit three of drilling rod three in the running, driver two drives two rotating shafts three to rotate in the running simultaneously, and driver one in the running drive shaft four rotates; Rotating shaft one in rotation, drive two to stir arm one by upper and lower two connecting rods and two stir arm two rotation, rotating shaft two in rotation, drive two to stir arm one by upper and lower two connecting rods and two stir arm two rotation, two rotating shafts three drive the rotation of two triangular knifes one respectively in rotation, and rotating shaft four drives triangular knife two rotation in rotation; Soil cutting is become the lap body of circular hole broad in the middle, the right and left small sircle hole by drill bit one, drill bit two, drill bit three in rotation, four are stirred arm one, in rotation, the circular hole of centre are stirred into rectangular opening, four stir arm two in rotation, circular hole lap-joint is less than drill bit one, drill bit two diameter region soil cutting stir; The combination hole body of one-tenth like this rectangle broad in the middle, the little rectangle of the right and left; Two triangular knifes one will combine the soil cutting forming V-shape tongue and groove of the right-hand member of hole body in rotation, and the soil cutting of left end is become trigonocephalia by triangular knife two in rotation, and the V-arrangement tongue and groove of right part and the trigonocephalia of left part match; The soil body cut is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out from hole, and armed lever is compressed into process and formed left end with trigonocephalia, right-hand member with the rectangle combination bore of V-arrangement tongue and groove downwards.
The working method that the present invention manufactures the piling wall of cement earth pile and the mutual snap close of concrete pile is as follows: first in the original position needing pile axis, a cement-soil rectangle compound pile is manufactured by the working method that agitation pile rig manufactures cement earth pile according to above-mentioned agitation pile rig, on the right side of this rectangle compound pile, the distance of the rectangle compound pile in interval manufactures second cement-soil rectangle compound pile again, so manufactures multiple cement-soil rectangle compound piles of the rectangle compound pile distance in multiple interval, when the soil cement intensity of the rectangle compound pile on both sides reaches some strength, the working method manufacturing rectangle combination bore according to above-mentioned agitation pile rig in spacing again between every two cement-soil rectangle compound piles manufactures a rectangle combination bore respectively, concreting in this rectangle combination bore, form concrete rectangular compound pile, the V-arrangement tongue and groove of the concrete rectangular compound pile between every two cement-soil rectangle compound piles is made to be fit to the trigonocephalia of cement-soil rectangle compound pile, the trigonocephalia of the concrete rectangular compound pile between every two cement-soil rectangle compound piles is fit to the V-arrangement tongue and groove of cement-soil rectangle compound pile, formation cement-soil rectangle compound pile like this and concrete rectangular compound pile are spaced the piling wall of mutual snap close, for the gear soil of building foundation, antiseep.
Claims (7)
1. a rectangle combination agitation pile rig, motor 4 upper end is fixed in armed lever 1 lower end, and motor lower end is fixed with driver 35, and driver three lower end is provided with drilling rod 3 10, and drilling rod three lower end is fixed with drill bit 3 13; The bottom left end of armed lever is fixed on the right-hand member of left bar 2, and the upper end of pole 1 is fixed in the left end bottom of left bar, and the lower end of pole one is fixed with driver 1, and the lower end of driver one is provided with drilling rod 1, and the lower end of drilling rod one is fixed with drill bit 1; The bottom right-hand member of armed lever is fixed on the left end of right bar 3, and the upper end of pole 27 is fixed in the right-hand member bottom of right bar, and the lower end of pole two is fixed with driver 29, and the lower end of driver two is provided with drilling rod 2 12, and the lower end of drilling rod two is fixed with drill bit 2 15; By rotating shaft 1 connection for transmission between driver three and driver one, the middle upper portion of rotating shaft one is fixed on the lower end of a connecting rod 18, the upper end right part of this connecting rod is fixed with one and stirs arm 1, and the upper left end of this connecting rod is fixed with one and stirs arm 2 20; The middle lower portion of rotating shaft one is fixed on the upper end of a connecting rod, and the lower end right part of this connecting rod is fixed with one and stirs arm one, and the bottom left end of this connecting rod is fixed with one and stirs arm two; By rotating shaft 2 17 connection for transmission between driver three and driver two, the middle upper portion of rotating shaft two is fixed on the lower end of a connecting rod, and the upper end left part of this connecting rod is fixed with one and stirs arm one, and the upper right end of this connecting rod is fixed with one and stirs arm two; The middle lower portion of rotating shaft two is fixed on the upper end of a connecting rod, and the lower end left part of this connecting rod is fixed with one and stirs arm one, and the bottom right-hand member of this connecting rod is fixed with one and stirs arm two; Eachly stir arm one and each stirring on arm two is fixed with multiple cutting teeth 21 respectively; The right back of driver two and right front export a rotating shaft 3 22 respectively, and the right-hand member of each rotating shaft three fixes a triangular knife 1 respectively, and the left end of driver one exports a rotating shaft 4 24, and the left end of rotating shaft four fixes a triangular knife 2 25; It is characterized in that:
Agitation pile rig manufactures the working method of cement-soil rectangle compound pile: during work, high-pressure pump is to drill bit one, drill bit two, drill bit three gunite respectively, and during work, the pressing mechanism of pile frame applies downward pressure by armed lever to pile forming machine; Motor drives driver three to operate, driver three is operated by the rotating drive driver one of rotating shaft one, driver three is operated by the rotating drive driver two of rotating shaft two, driver one is rotated by the rotating drive drill bit one of drilling rod one in the running, driver two is rotated by the rotating drive drill bit two of drilling rod two in the running, driver three is rotated by the rotating drive drill bit three of drilling rod three in the running, driver two drives two rotating shafts three to rotate in the running simultaneously, and driver one in the running drive shaft four rotates; Rotating shaft one in rotation, drive two to stir arm one by upper and lower two connecting rods and two stir arm two rotation, rotating shaft two in rotation, drive two to stir arm one by upper and lower two connecting rods and two stir arm two rotation, two rotating shafts three drive the rotation of two triangular knifes one respectively in rotation, and rotating shaft four drives triangular knife two rotation in rotation; Earth is cut the lap body stirring into cylinder broad in the middle, the right and left small column with cement paste by drill bit one, drill bit two, drill bit three in rotation, four are stirred arm one, in rotation, the cylinder of centre are stirred into rectangular column, four stir arm two in rotation, cylinder lap-joint is less than drill bit one, drill bit two diameter region stir; The combination pile body of one-tenth like this rectangle broad in the middle, the little rectangle of the right and left; The soil cutting of the right-hand member of combination pile body and cement paste are stirred forming V-shape tongue and groove by two triangular knifes one in rotation, the soil cutting of the left end of pile body and cement paste are stirred into trigonocephalia by triangular knife two in rotation, and the V-arrangement tongue and groove of right part and the trigonocephalia of left part match; Armed lever is compressed into process and is formed left end with trigonocephalia, right-hand member with the rectangle compound pile of V-arrangement tongue and groove downwards;
Agitation pile rig manufactures the working method of concrete rectangular compound pile: during work, high-pressure pump is to drill bit one, drill bit two, drill bit three inject high pressure water respectively, and during work, the pressing mechanism of pile frame applies downward pressure by armed lever to pile forming machine; Motor drives driver three to operate, driver three is operated by the rotating drive driver one of rotating shaft one, driver three is operated by the rotating drive driver two of rotating shaft two, driver one is rotated by the rotating drive drill bit one of drilling rod one in the running, driver two is rotated by the rotating drive drill bit two of drilling rod two in the running, driver three is rotated by the rotating drive drill bit three of drilling rod three in the running, driver two drives two rotating shafts three to rotate in the running simultaneously, and driver one in the running drive shaft four rotates; Rotating shaft one in rotation, drive two to stir arm one by upper and lower two connecting rods and two stir arm two rotation, rotating shaft two in rotation, drive two to stir arm one by upper and lower two connecting rods and two stir arm two rotation, two rotating shafts three drive the rotation of two triangular knifes one respectively in rotation, and rotating shaft four drives triangular knife two rotation in rotation; Soil cutting is become the lap body of circular hole broad in the middle, the right and left small sircle hole by drill bit one, drill bit two, drill bit three in rotation, four are stirred arm one, in rotation, the circular hole of centre are stirred into rectangular opening, four stir arm two in rotation, circular hole lap-joint is less than drill bit one, drill bit two diameter region soil cutting stir; The combination hole body of one-tenth like this rectangle broad in the middle, the little rectangle of the right and left; Two triangular knifes one will combine the soil cutting forming V-shape tongue and groove of the right-hand member of hole body in rotation, and the soil cutting of left end is become trigonocephalia by triangular knife two in rotation, and the V-arrangement tongue and groove of right part and the trigonocephalia of left part match; The soil body cut is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out from hole, and armed lever is compressed into process and formed left end with trigonocephalia, right-hand member with the rectangle combination bore of V-arrangement tongue and groove downwards;
The working method that agitation pile rig manufactures the piling wall of cement earth pile and the mutual snap close of concrete pile is as follows: first in the original position needing pile axis, a cement-soil rectangle compound pile is manufactured by the working method that agitation pile rig manufactures cement earth pile according to above-mentioned agitation pile rig, on the right side of this rectangle compound pile, the distance of the rectangle compound pile in interval manufactures second cement-soil rectangle compound pile again, so manufactures multiple cement-soil rectangle compound piles of the rectangle compound pile distance in multiple interval, when the soil cement intensity of the rectangle compound pile on both sides reaches some strength, the working method manufacturing rectangle combination bore according to above-mentioned agitation pile rig in spacing again between every two cement-soil rectangle compound piles manufactures a rectangle combination bore respectively, concreting in this rectangle combination bore, form concrete rectangular compound pile, the V-arrangement tongue and groove of the concrete rectangular compound pile between every two cement-soil rectangle compound piles is made to be fit to the trigonocephalia of cement-soil rectangle compound pile, the trigonocephalia of the concrete rectangular compound pile between every two cement-soil rectangle compound piles is fit to the V-arrangement tongue and groove of cement-soil rectangle compound pile, formation cement-soil rectangle compound pile like this and concrete rectangular compound pile are spaced the piling wall of mutual snap close, for the gear soil of building foundation, antiseep.
2. rectangle combination agitation pile rig according to claim 1, is characterized in that: the diameter of described drill bit one and the equal diameters of drill bit two.
3. rectangle combination agitation pile rig according to claim 1, is characterized in that: the diameter of described drill bit three is greater than the diameter of drill bit one or drill bit two.
4. rectangle according to claim 1 combination agitation pile rig, is characterized in that: upper and lower two equal diameters of stirring distance between arm one and drill bit three in described driver three left side.
5. rectangle according to claim 1 combination agitation pile rig, is characterized in that: upper and lower two equal diameters of stirring distance between arm one and drill bit three on the right of described driver three.
6. rectangle according to claim 1 combination agitation pile rig, is characterized in that: upper and lower two equal diameters of stirring distance between arm two and drill bit one in described driver three left side.
7. rectangle according to claim 1 combination agitation pile rig, is characterized in that: upper and lower two equal diameters of stirring distance between arm two and drill bit two on the right of described driver three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035567.3A CN105464101A (en) | 2015-12-31 | 2015-12-31 | Drilling machine for rectangular combinational mixing piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035567.3A CN105464101A (en) | 2015-12-31 | 2015-12-31 | Drilling machine for rectangular combinational mixing piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105464101A true CN105464101A (en) | 2016-04-06 |
Family
ID=55602220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511035567.3A Withdrawn CN105464101A (en) | 2015-12-31 | 2015-12-31 | Drilling machine for rectangular combinational mixing piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105464101A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421435A (en) * | 2015-12-31 | 2016-03-23 | 卢兴耐 | Rectangular combined mixing pile drilling rig |
| CN106120746A (en) * | 2016-07-13 | 2016-11-16 | 于洋 | Fore shaft combination Y type rig |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07317054A (en) * | 1994-05-24 | 1995-12-05 | Takenaka Doboku Co Ltd | Multiple spindle mixing treater for improving foundation |
| 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 |
| 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 |
| CN105178296A (en) * | 2015-08-09 | 2015-12-23 | 朱艳菊 | H-shaped mixing pile equipment |
| CN105421428A (en) * | 2015-12-31 | 2016-03-23 | 张璐 | Rectangular combined mixing pile rig |
| CN105421435A (en) * | 2015-12-31 | 2016-03-23 | 卢兴耐 | Rectangular combined mixing pile drilling rig |
-
2015
- 2015-12-31 CN CN201511035567.3A patent/CN105464101A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07317054A (en) * | 1994-05-24 | 1995-12-05 | Takenaka Doboku Co Ltd | Multiple spindle mixing treater for improving foundation |
| 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 |
| 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 |
| CN105178296A (en) * | 2015-08-09 | 2015-12-23 | 朱艳菊 | H-shaped mixing pile equipment |
| CN105421428A (en) * | 2015-12-31 | 2016-03-23 | 张璐 | Rectangular combined mixing pile rig |
| CN105421435A (en) * | 2015-12-31 | 2016-03-23 | 卢兴耐 | Rectangular combined mixing pile drilling rig |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421435A (en) * | 2015-12-31 | 2016-03-23 | 卢兴耐 | Rectangular combined mixing pile drilling rig |
| CN106120746A (en) * | 2016-07-13 | 2016-11-16 | 于洋 | Fore shaft combination Y type rig |
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| CN105421403A (en) | Rectangular inserting buckling device for cross pile and rectangular pile |
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Application publication date: 20160406 |