CN105625327A - Circular arc combination equipment for cross-shaped piles and rectangular piles - Google Patents
Circular arc combination equipment for cross-shaped piles and rectangular piles Download PDFInfo
- Publication number
- CN105625327A CN105625327A CN201511012254.6A CN201511012254A CN105625327A CN 105625327 A CN105625327 A CN 105625327A CN 201511012254 A CN201511012254 A CN 201511012254A CN 105625327 A CN105625327 A CN 105625327A
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- transmission case
- pile
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- involutory
- driving box
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- 239000002689 soil Substances 0.000 claims abstract description 27
- 239000004568 cement Substances 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 83
- 238000003756 stirring Methods 0.000 claims description 35
- 238000005553 drilling Methods 0.000 claims description 17
- 239000011440 grout Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000013019 agitation Methods 0.000 description 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
-
- 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
-
- 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
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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structural Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paleontology (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides circular arc combination equipment for cross-shaped piles and rectangular piles. A plurality of cross-shaped cement soil combination piles are manufactured, and every two cross-shaped cement soil combination piles are spaced by the distance of one rectangular combination pile. When cement soil of the cross-shaped combination piles on the two sides reaches a certain strength, a rectangular pile forming machine is used for manufacturing one rectangular cement soil combination pile in the space between every two cross-shaped combination piles in the working manner of the rectangular pile forming machine, so that the left concave circular end of the rectangular combination pile between every two cross-shaped combination pile is matched with the right convex circular end of the cross-shaped combination pile on the left side, and the right concave circular end of the rectangular combination pile is matched with the left convex circular end of the cross-shaped combination pile on the right side. In this way, the multiple cross-shaped cement soil combination piles and the rectangular cement soil combination pile between every two cross-shaped cement soil combination piles are combined in a circular arc mode to form a cement soil piling wall, and the piling wall is used for soil retaining and seepage prevention of a building foundation.
Description
Technical field
The present invention relates in a kind of involutory equipment of circular arc, particularly a kind of building foundation engineering the cross pile and the involutory equipment of rectangular pile circular arc that use.
Background technology
Cement-earth pile-formation machine is by the multiple drill bit rotational of power wheel drive, the earth of drill bit bottom is cut in rotation process and stirs into cement earth pile with grout by multiple drill bit, at present, stake body formed by the cement-earth agitation driller of other pattern is all the molectron of multiple cement-earth cylinder, is not the mutual involutory stake wall of cruciform cement earth pile and rectangle cement earth pile.
Summary of the invention
The present invention compensate for above shortcoming, it provides a kind of can manufacture cruciform cement soil pile and the involutory cross pile of the mutual circular arc of rectangle cement soil pile and the involutory equipment of rectangular pile circular arc.
The present invention is achieved through the following technical solutions:
A kind of cross pile and the involutory equipment of rectangular pile circular arc, comprise cross pile pile-formation machine and rectangular pile pile-formation machine.
Cross pile pile-formation machine comprises following structure: being pressed into bar and once hold and be fixed on electric motor one upper end, electric motor is once held and is fixed with transmission case five; It is pressed into bar one bottom left end and it is fixed with cross bar one, cross bar one left end bottom is fixed with armstand one, armstand is once held and is fixed with transmission case one, it is pressed into bar one bottom right-hand member and it is fixed with cross bar two, cross bar two right-hand member bottom is fixed with armstand two, armstand two times ends are fixed with transmission case two, it is pressed into bar one lower front part and it is fixed with cross bar three, cross bar three front lower portion is fixed with armstand three, armstand three times ends are fixed with transmission case three, being pressed into rear end, bar one bottom and be fixed with cross bar four, cross bar four rear end lower is fixed with armstand four, and armstand four times ends are fixed with transmission case four; The lower end of transmission case one, transmission case two, transmission case three, transmission case four, transmission case five is respectively equipped with a drilling rod, and the lower end of each drilling rod fixes a drill bit respectively; Between transmission case five and transmission case one, it is connected with one between transmission case five and transmission case two respectively and turns round axle one, between transmission case five and transmission case three, it is connected with one between transmission case five and transmission case four respectively and turns round axle two, the both sides of each torsion axle one are respectively equipped with one and stir cutter one, each stirs the torsion axle one that cutter one is fixed on its place by a tool arm, the both sides of each torsion axle two are respectively equipped with one and stir cutter two, and each stirs the torsion axle two that cutter two is fixed on its place by a tool arm.
Rectangular pile pile-formation machine comprises following structure: being pressed into bar two times ends and be fixed on electric motor two upper end, electric motor two times ends are fixed on driving box three upper end; It is pressed into bar two bottom left end and it 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, is pressed into bar two bottom right-hand member and 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; Between driving box three and driving box one, being respectively equipped with a drive shaft one between driving box three and driving box two, a connecting arm is fixed on the middle both sides of every drive shaft one respectively, and the outer end of each connecting arm fixes a stirring cutter respectively; The starboard quarter of driving box two and right front export a drive shaft two respectively, and the right-hand member of this each drive shaft two fixes a recessed round cutter respectively; The left back of driving box one and left front export a drive shaft two respectively, and the left end of this each drive shaft two fixes a recessed round cutter respectively.
The present invention has following feature:
The present invention can manufacture cruciform cement soil pile and the involutory cement-soil pile of the mutual circular arc of rectangle cement soil pile, 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 frontview of cross pile pile-formation machine;
Fig. 2 is the rear view of cross pile pile-formation machine;
Fig. 3 is the A A direction view of Fig. 1;
Fig. 4 is the B B view of Fig. 1;
Fig. 5 is the structural representation of rectangular pile pile-formation machine;
Fig. 6 is the D D view of Fig. 5;
Fig. 7 is the involutory cross-sectional view of cross pile and rectangular pile circular arc.
In figure: 1, be pressed into bar one, 2, electric motor one, 3, transmission case five, 4, transmission case one, 5, transmission case two, 6, cross bar one, 7, cross bar two, 8, turn round axle one, 9, stir cutter one, 10, armstand one, 11, armstand two, 12, drilling rod, 13, drill bit, 14, cross bar three, 15, armstand three, 16, transmission case three, 17, cross bar four, 18, armstand four, 19, transmission case four, 20, turn round axle two, 21, tool arm, 22, stir cutter two, 24, recessed round cutter; 31, be pressed into bar two, 32, electric motor two, 33, driving box three, 34, driving box one, 35, driving box two, 36, transverse arm one, 37, transverse arm two, 38, drive shaft one, 39, stir cutter, 40, vertical rod one, 41, vertical rod two, 44, drive shaft two, 46, connecting arm.
Embodiment
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment comprises cross pile pile-formation machine and rectangular pile pile-formation machine.
Cross pile pile-formation machine comprises the structure in Fig. 1, Fig. 2, Fig. 3, Fig. 4, concrete structure is as follows: being pressed into bar one 1 times ends and be fixed on electric motor 1 upper end, electric motor is once held and is fixed with transmission case 53, it is pressed into bar one bottom left end and it is fixed with cross bar 1, cross bar one left end bottom is fixed with armstand 1, armstand is once held and is fixed with transmission case 1, it is pressed into bar one bottom right-hand member and it is fixed with cross bar 27, cross bar two right-hand member bottom is fixed with armstand 2 11, armstand two times ends are fixed with transmission case 25, it is pressed into bar one lower front part and it is fixed with cross bar 3 14, cross bar three front lower portion is fixed with armstand 3 15, armstand three times ends are fixed with transmission case 3 16, it is pressed into rear end, bar one bottom and it is fixed with cross bar 4 17, cross bar four rear end lower is fixed with armstand 4 18, armstand four times ends are fixed with transmission case 4 19, the lower end of transmission case one, transmission case two, transmission case three, transmission case four, transmission case five is respectively equipped with a drilling rod 12, and the lower end of each drilling rod fixes a drill bit 13 respectively, between transmission case five and transmission case one, it is connected with one between transmission case five and transmission case two respectively and turns round axle 1, between transmission case five and transmission case three, it is connected with one between transmission case five and transmission case four respectively and turns round axle 2 20, the both sides of each torsion axle one are respectively equipped with one and stir cutter 1, each stirs the torsion axle one that cutter one is fixed on its place by a tool arm 21, the both sides of each torsion axle two are respectively equipped with one and stir cutter 2 22, and each stirs the torsion axle two that cutter two is fixed on its place by a tool arm.
The concrete mode of operation of cross pile pile-formation machine is as follows: be also provided with cementer on pile frame, during work, cementer is to each drill bit grout injection respectively, it is pressed into bar one during work to apply downward to be pressed into power, electric motor one drives transmission case five running, the rotation that transmission case five turns round axle one by the two of left and right in running drives transmission case one and transmission case two running respectively, and the rotation that transmission case five turns round axle two by the two of front and back in running drives transmission case three and transmission case four running respectively; Transmission case one, transmission case two, transmission case three, transmission case four, transmission case five drive a drill bit under it to rotate by a drilling rod under it respectively in running; Turn round axle one for two and stir cutter one rotation by the tool arm drive on it respectively in rotation, turn round axles two for two and stir cutter two rotation by the tool arm drive on it respectively in rotation; The earth of its underpart is cut in rotation and stirs with grout by five drill bits, stir cutter one, stir cutter two in rotation by be less than between two drill bits drill bit diameter, the unhewn part soil body of drill bit and grout stirring; It is pressed into bar one and it is pressed into process formation about one two ends downwards respectively with the involutory stake of cruciform of convex rounded head.
Rectangular pile pile-formation machine comprises the structure in Fig. 5, Fig. 6; Concrete structure is as follows: being pressed into bar 2 31 times ends and be fixed on electric motor 2 32 upper end, electric motor two times ends are fixed on driving box 3 33 upper end; It is pressed into bar two bottom left end and it 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, it is pressed into bar two bottom right-hand member and it 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; Between driving box three and driving box one, being respectively equipped with a drive shaft 1 between driving box three and driving box two, a connecting arm 46 is fixed on the middle both sides of every drive shaft one respectively, and the outer end of each connecting arm fixes a stirring cutter 39 respectively; The starboard quarter of driving box two and right front export a drive shaft 2 44 respectively, and the right-hand member of this each drive shaft two fixes a recessed round cutter 24 respectively; The left back of driving box one and left front export a drive shaft 2 44 respectively, and the left end of this each drive shaft two fixes a recessed round cutter 24 respectively.
The concrete mode of operation of rectangular pile pile-formation machine is as follows: rectangular pile pile-formation machine is also provided with high-pressure pump, during work, each drill bit is injected grout by high-pressure pump respectively, electric motor two drives driving box three running, driving box three is operated by the rotating drive driving box one of drive shaft one, driving box two in operation process, and driving box two drives the drive shaft two of starboard quarter synchronous axial system relative to the drive shaft two of right front respectively in operation process; Driving box one drives the drive shaft two of left back synchronous axial system relative to the drive shaft two of left front respectively in operation process; Driving box one, driving box two, driving box three drive drill bit rotational by the drilling rod of its lower end respectively, and the earth of its lower end and grout are stirred by three drill bits in rotation; Two drive shafts one drive two connecting arms on each drive shaft one to drive in rotation respectively and stir cutter around drive shaft one rotation, stir cutter and the part earth and grout that are less than drill bit diameter between every two drill bits are stirred in rotation process; Two drive shafts two of right-hand member drive two of right-hand member recessed round cuttves to rotate respectively in rotation, the soil body of the termination in right portion and grout are stirred into recessed rounded head by these two recessed round cuttves in rotation, two drive shafts two of left end drive two of left end recessed round cuttves to rotate respectively in rotation, and the soil body of the termination of left part and grout are stirred into recessed rounded head by these two recessed round cuttves in rotation; It is pressed into bar two and it is pressed into process formation about one two ends downwards respectively with the involutory stake of cement-earth rectangle of recessed rounded head.
Rectangle involutory stake two ends recessed rounded head and the convex rounded head at cruciform involutory stake two ends match.
Cross pile pile-formation machine and rectangular pile pile-formation machine associated working process are as follows: first in the zero position needing pile axis, an involutory stake of cement-earth cruciform is manufactured according to the mode of operation of above-mentioned cross pile pile-formation machine with cross pile pile-formation machine, on the right side of the involutory stake of this cruciform, the distance of the involutory stake of rectangle in interval manufacture the 2nd the involutory stake of cement-earth cruciform again, so manufacture one, multiple interval involutory pilespacing of rectangle from multiple involutory stakes of cement-earth cruciform, when the soil cement intensity of the involutory stake of cruciform on both sides reaches certain intensity, again in spacing between every two involutory stakes of cruciform, an involutory stake of cement-earth rectangle is manufactured according to the mode of operation of above-mentioned rectangular pile pile-formation machine with rectangular pile pile-formation machine, the recessed rounded head of the rectangle involutory stake left end between every two involutory stakes of cruciform is made to be fit to the convex rounded head of left side cruciform involutory stake right-hand member, the recessed rounded head of rectangle involutory stake right-hand member is fit to the convex rounded head of the right cruciform involutory stake left end, so form the involutory cement-soil pile of the cement-earth rectangle mutual circular arc of involutory stake between multiple involutory stake of cement-earth cruciform and every two involutory stakes of cement-earth cruciform, for the gear soil of building foundation, antiseep.
Claims (1)
1. cross pile and the involutory equipment of rectangular pile circular arc, comprise cross pile pile-formation machine and rectangular pile pile-formation machine;
It is characterized in that: the concrete structure of cross pile pile-formation machine comprises: being pressed into bar one 1 times ends and be fixed on electric motor 1 upper end, electric motor is once held and is fixed with transmission case 53, it is pressed into bar one bottom left end and it is fixed with cross bar 1, cross bar one left end bottom is fixed with armstand 1, armstand is once held and is fixed with transmission case 1, it is pressed into bar one bottom right-hand member and it is fixed with cross bar 27, cross bar two right-hand member bottom is fixed with armstand 2 11, armstand two times ends are fixed with transmission case 25, it is pressed into bar one lower front part and it is fixed with cross bar 3 14, cross bar three front lower portion is fixed with armstand 3 15, armstand three times ends are fixed with transmission case 3 16, it is pressed into rear end, bar one bottom and it is fixed with cross bar 4 17, cross bar four rear end lower is fixed with armstand 4 18, armstand four times ends are fixed with transmission case 4 19, the lower end of transmission case one, transmission case two, transmission case three, transmission case four, transmission case five is respectively equipped with a drilling rod 12, and the lower end of each drilling rod fixes a drill bit 13 respectively, between transmission case five and transmission case one, it is connected with one between transmission case five and transmission case two respectively and turns round axle 1, between transmission case five and transmission case three, it is connected with one between transmission case five and transmission case four respectively and turns round axle 2 20, the both sides of each torsion axle one are respectively equipped with one and stir cutter 1, each stirs the torsion axle one that cutter one is fixed on its place by a tool arm 21, the both sides of each torsion axle two are respectively equipped with one and stir cutter 2 22, and each stirs the torsion axle two that cutter two is fixed on its place by a tool arm,
When cross pile pile-formation machine works, cementer is to each drill bit grout injection respectively, it is pressed into bar one during work to apply downward to be pressed into power, electric motor one drives transmission case five running, the rotation that transmission case five turns round axle one by the two of left and right in running drives transmission case one and transmission case two running respectively, and the rotation that transmission case five turns round axle two by the two of front and back in running drives transmission case three and transmission case four running respectively; Transmission case one, transmission case two, transmission case three, transmission case four, transmission case five drive a drill bit under it to rotate by a drilling rod under it respectively in running; Turn round axle one for two and stir cutter one rotation by the tool arm drive on it respectively in rotation, turn round axles two for two and stir cutter two rotation by the tool arm drive on it respectively in rotation; The earth of its underpart is cut in rotation and stirs with grout by five drill bits, stir cutter one, stir cutter two in rotation by be less than between two drill bits drill bit diameter, the unhewn part soil body of drill bit and grout stirring; It is pressed into bar one and it is pressed into process formation about one two ends downwards respectively with the involutory stake of cruciform of convex rounded head;
The concrete structure of rectangular pile pile-formation machine comprises: being pressed into bar 2 31 times ends and be fixed on electric motor 2 32 upper end, electric motor two times ends are fixed on driving box 3 33 upper end; It is pressed into bar two bottom left end and it 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, it is pressed into bar two bottom right-hand member and it 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; Between driving box three and driving box one, being respectively equipped with a drive shaft 1 between driving box three and driving box two, a connecting arm 46 is fixed on the middle both sides of every drive shaft one respectively, and the outer end of each connecting arm fixes a stirring cutter 39 respectively; The starboard quarter of driving box two and right front export a drive shaft 2 44 respectively, and the right-hand member of this each drive shaft two fixes a recessed round cutter 24 respectively; The left back of driving box one and left front export a drive shaft 2 44 respectively, and the left end of this each drive shaft two fixes a recessed round cutter 24 respectively;
When rectangular pile pile-formation machine works, each drill bit is injected grout by high-pressure pump respectively, electric motor two drives driving box three running, driving box three is operated by the rotating drive driving box one of drive shaft one, driving box two in operation process, and driving box two drives the drive shaft two of starboard quarter synchronous axial system relative to the drive shaft two of right front respectively in operation process; Driving box one drives the drive shaft two of left back synchronous axial system relative to the drive shaft two of left front respectively in operation process; Driving box one, driving box two, driving box three drive drill bit rotational by the drilling rod of its lower end respectively, and the earth of its lower end and grout are stirred by three drill bits in rotation; Two drive shafts one drive two connecting arms on each drive shaft one to drive in rotation respectively and stir cutter around drive shaft one rotation, stir cutter and the part earth and grout that are less than drill bit diameter between every two drill bits are stirred in rotation process; Two drive shafts two of right-hand member drive two of right-hand member recessed round cuttves to rotate respectively in rotation, the soil body of the termination in right portion and grout are stirred into recessed rounded head by these two recessed round cuttves in rotation, two drive shafts two of left end drive two of left end recessed round cuttves to rotate respectively in rotation, and the soil body of the termination of left part and grout are stirred into recessed rounded head by these two recessed round cuttves in rotation; It is pressed into bar two and it is pressed into process formation about one two ends downwards respectively with the involutory stake of cement-earth rectangle of recessed rounded head;
Cross pile pile-formation machine and rectangular pile pile-formation machine associated working process: first in the zero position needing pile axis, an involutory stake of cement-earth cruciform is manufactured according to the mode of operation of above-mentioned cross pile pile-formation machine with cross pile pile-formation machine, on the right side of the involutory stake of this cruciform, the distance of the involutory stake of rectangle in interval manufacture the 2nd the involutory stake of cement-earth cruciform again, so manufacture one, multiple interval involutory pilespacing of rectangle from multiple involutory stakes of cement-earth cruciform, when the soil cement intensity of the involutory stake of cruciform on both sides reaches certain intensity, again in spacing between every two involutory stakes of cruciform, an involutory stake of cement-earth rectangle is manufactured according to the mode of operation of above-mentioned rectangular pile pile-formation machine with rectangular pile pile-formation machine, the recessed rounded head of the rectangle involutory stake left end between every two involutory stakes of cruciform is made to be fit to the convex rounded head of left side cruciform involutory stake right-hand member, the recessed rounded head of rectangle involutory stake right-hand member is fit to the convex rounded head of the right cruciform involutory stake left end, so form the involutory cement-soil pile of the cement-earth rectangle mutual circular arc of involutory stake between multiple involutory stake of cement-earth cruciform and every two involutory stakes of cement-earth cruciform, for the gear soil of building foundation, antiseep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012254.6A CN105625327A (en) | 2015-12-31 | 2015-12-31 | Circular arc combination equipment for cross-shaped piles and rectangular piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012254.6A CN105625327A (en) | 2015-12-31 | 2015-12-31 | Circular arc combination equipment for cross-shaped piles and rectangular piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105625327A true CN105625327A (en) | 2016-06-01 |
Family
ID=56040637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511012254.6A Withdrawn CN105625327A (en) | 2015-12-31 | 2015-12-31 | Circular arc combination equipment for cross-shaped piles and rectangular piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105625327A (en) |
-
2015
- 2015-12-31 CN CN201511012254.6A patent/CN105625327A/en not_active Withdrawn
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| C06 | Publication | ||
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Application publication date: 20160601 |