CN105586921A - Buckling equipment for H-shaped piles and square piles - Google Patents
Buckling equipment for H-shaped piles and square piles Download PDFInfo
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- CN105586921A CN105586921A CN201610106991.0A CN201610106991A CN105586921A CN 105586921 A CN105586921 A CN 105586921A CN 201610106991 A CN201610106991 A CN 201610106991A CN 105586921 A CN105586921 A CN 105586921A
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- gear
- box
- stake
- fixed
- rotating shaft
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/001—Drilling a non circular hole
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/1628—Shapes rectangular
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/165—Shapes polygonal
Abstract
The invention discloses buckling equipment for H-shaped piles and square piles. The buckling equipment comprises an H-shaped pile forming machine and a square pile forming machine. A plurality of cement soil H-shaped piles are manufactured, and square clearances are correspondingly clamped in the front portion and the back portion of the position between every two adjacent H-shaped piles. When the cement soil strength of the H-shaped piles on the two sides reaches a certain degree, then concrete square piles are correspondingly manufactured by the square pile forming machine in the square clearances in the front portion and the back portion of the position between every two H-shaped piles according to the operating mode of the square pile forming machine; in this way, the multiple cement soil H-shaped piles and the concrete square piles between every two H-shaped piles are buckled by one another to form a piling wall used for soil retaining and seepage preventing of building foundations.
Description
Technical field
The present invention relates to the H stake and square stake eye-splice equipment that in a kind of eye-splice equipment, particularly a kind of foundation engineering, use.
Background technology
Soil cement pile-formation machine is to rotate by the multiple drill bits of power drive, multiple drill bits stir into cement earth pile by the earth cutting of drill bit bottom with cement mortar in rotation process, at present, the pile body that the Soil-cement rig of other pattern becomes is all the assembly of multiple soil cement cylinders, is not the mutual eye-splice piling wall of soil cement H stake and concrete squares stake.
Summary of the invention
The present invention has made up above shortcoming, and a kind of H stake and square stake eye-splice equipment that can manufacture soil cement H pile body and the mutual eye-splice of concrete squares pile body is provided.
The present invention is achieved through the following technical solutions:
A kind of H stake and square stake eye-splice equipment, comprise H stake pile-formation machine and square stake pile-formation machine.
H stake pile-formation machine comprises following structure: anterior cross bar one, the cross bar two at rear portion and middle cross bar three are fixed together, form a H shape framework, cross bar three middle upper portion are fixed with compresses into bar one, cross bar three middle lower portion are fixed with armstand seven, armstand seven lower ends are fixed with motor one, the lower end of motor one is fixed with gear-box seven, the middle lower end of cross bar one is fixed with armstand one, the lower end of armstand one is fixed with gear-box one, the left end bottom of cross bar one is fixed with armstand two, the lower end of armstand two is fixed with gear-box two, the right-hand member bottom of cross bar one is fixed with armstand three, the lower end of armstand three is fixed with gear-box three, the middle lower end of cross bar two is fixed with armstand four, the lower end of armstand four is fixed with gear-box four, the left end bottom of cross bar two is fixed with armstand five, the lower end of armstand five is fixed with gear-box five, the right-hand member bottom of cross bar two is fixed with armstand six, the lower end of armstand six is fixed with gear-box six, the lower end of gear-box one, gear-box two, gear-box three, gear-box four, gear-box five, gear-box six, gear-box seven is respectively equipped with a drilling rod, and the lower end of each drilling rod is respectively equipped with a drill bit one, between gear-box one and gear-box three, between gear-box one and gear-box two, between gear-box one and gear-box seven, between gear-box four and gear-box five, between gear-box four and gear-box six, be respectively equipped with a rotating shaft one between gear-box four and gear-box seven, a fixed arm is fixed respectively on the middle both sides of every rotating shaft one, and a peeling knife is fixed respectively in the outer end of each fixed arm, the right back portion of gear-box three and right front portion are exported respectively a rotating shaft two, and the right back portion of gear-box six and right front portion are also exported respectively a rotating shaft two, and the right-hand member of this each rotating shaft two is fixed respectively a rectangle cutter, the left back portion of gear-box two and left front portion export respectively a rotating shaft two, and the left back portion of gear-box five and left front portion also export respectively a rotating shaft two, and the left end of this each rotating shaft two is fixed respectively a rectangle cutter.
Square stake pile-formation machine comprises following structure: compress into the upper end of the lower end fixed motor two of bar two, motor two lower ends are provided with gearbox, and the output shaft of gearbox lower end is fixed with drill bit two; Gearbox to left back, left front, right back, right front export respectively a turning cylinder, a triangular knife is fixed respectively in the outer end of each turning cylinder.
The present invention has following feature:
The present invention can manufacture the piling wall of soil cement H pile body and the mutual eye-splice of concrete squares pile body, for gear soil, the antiseepage of building foundation.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the front view of H stake pile-formation machine;
Fig. 2 is the rearview of H stake pile-formation machine;
Fig. 3 is that A-A of Fig. 1 is to view;
Fig. 4 is B-B view of Fig. 1;
Fig. 5 is that C-C of Fig. 1 is to view;
Fig. 6 is the structural representation of square stake pile-formation machine;
Fig. 7 is D-D view of Fig. 6;
Fig. 8 is the cross-sectional view of H stake and square stake eye-splice.
In figure: 1, compress into bar one, 2, motor one, 3, gear-box one, 4, gear-box two, 5, gear-box three, 6, cross bar one, 7, armstand one, 8, rotating shaft one, 9, peeling knife, 10, armstand two, 11, armstand three, 12, drilling rod, 13, drill bit one, 14, rotating shaft two, 15, rectangle cutter, 16, armstand seven, 17, gear-box seven, 18, cross bar two, 19, armstand four, 20, armstand five, 21, armstand six, 22, gear-box four, 23, gear-box five, 24, gear-box six, 25, fixed arm, 26, cross bar three; 31, compress into bar two, 32, motor two, 33, gearbox, 34, drill bit two, 35, turning cylinder, 36, triangular knife.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment comprises H stake pile-formation machine and square stake pile-formation machine.
H stake pile-formation machine comprises the structure in Fig. 1, Fig. 2, Fig. 3, Fig. 4, concrete structure is as follows: anterior cross bar 1, the cross bar 2 18 at rear portion and middle cross bar 3 26 are fixed together, form a H shape framework, cross bar three middle upper portion are fixed with compresses into bar 1, cross bar three middle lower portion are fixed with armstand 7 16, armstand seven lower ends are fixed with motor 1, the lower end of motor one is fixed with gear-box 7 17, the middle lower end of cross bar one is fixed with armstand 1, the lower end of armstand one is fixed with gear-box 1, the left end bottom of cross bar one is fixed with armstand 2 10, the lower end of armstand two is fixed with gear-box 24, the right-hand member bottom of cross bar one is fixed with armstand 3 11, the lower end of armstand three is fixed with gear-box 35, the middle lower end of cross bar two is fixed with armstand 4 19, the lower end of armstand four is fixed with gear-box 4 22, the left end bottom of cross bar two is fixed with armstand 5 20, the lower end of armstand five is fixed with gear-box 5 23, the right-hand member bottom of cross bar two is fixed with armstand 6 21, the lower end of armstand six is fixed with gear-box 6 24, the lower end of gear-box one, gear-box two, gear-box three, gear-box four, gear-box five, gear-box six, gear-box seven is respectively equipped with a drilling rod 12, and the lower end of each drilling rod is respectively equipped with a drill bit 1, between gear-box one and gear-box three, between gear-box one and gear-box two, between gear-box one and gear-box seven, between gear-box four and gear-box five, between gear-box four and gear-box six, be respectively equipped with a rotating shaft 1 between gear-box four and gear-box seven, a fixed arm 25 is fixed respectively on the middle both sides of every rotating shaft one, and a peeling knife 9 is fixed respectively in the outer end of each fixed arm, the right back portion of gear-box three and right front portion are exported respectively a rotating shaft 2 14, and the right back portion of gear-box six and right front portion are also exported respectively a rotating shaft two, and the right-hand member of this each rotating shaft two is fixed respectively a rectangle cutter 15, the left back portion of gear-box two and left front portion export respectively a rotating shaft 2 14, and the left back portion of gear-box five and left front portion also export respectively a rotating shaft two, and the left end of this each rotating shaft two is fixed respectively a rectangle cutter.
Peeling knife on three rotating shafts one that gear-box one is exported differs certain angle in rotation, in rotation, is independent of each other mutually.
Peeling knife on three rotating shafts one that gear-box four is exported differs certain angle in rotation, in rotation, is independent of each other mutually.
The specific works mode of H stake pile-formation machine is as follows: H stake pile-formation machine is provided with slush pump, when work, slush pump is to each drill bit one injected water mud respectively, motor one driving gearbox seven turns round, in operation process, the rotational driving gear case one by former and later two rotating shafts one, gear-box four turn round gear-box seven respectively, gear-box one is on-stream to turn round by rotational driving gear case two, the gear-box three of two rotating shafts one in left and right respectively, and gear-box four is on-stream to turn round by rotational driving gear case five, the gear-box six of two rotating shafts one in left and right respectively; Gear-box three is the rotating shaft two of driving gearbox three right back portions and the synchronously rotation in opposite directions of the rotating shaft two of right front portion respectively in operation process, and gear-box six is the rotating shaft two of driving gearbox six right back portions and the synchronously rotation in opposite directions of the rotating shaft two of right front portion respectively in operation process; Gear-box two is the rotating shaft two of driving gearbox two left back portions and the synchronously rotation in opposite directions of the rotating shaft two of left front portion respectively in operation process, and gear-box five is the rotating shaft two of driving gearbox five left back portions and the synchronously rotation in opposite directions of the rotating shaft two of left front portion respectively in operation process; Gear-box one, gear-box two, gear-box three, gear-box four, gear-box five, gear-box six, gear-box seven drive drill bit one to rotate by the drilling rod of its lower end respectively, and seven drill bits one stir the earth cutting of its lower end in rotation with cement mortar; Six rotating shafts one drive respectively two fixed arms on each rotating shaft one to drive peeling knife around rotating shaft one rotation in rotation, and the peeling knife on each rotating shaft one stirs the unhewn soil cutting of drill bit one between two common tangents of two drill bit one cylindricals at these rotating shaft one two ends and cement mortar in rotation; Two rotating shafts two on gear-box three drive respectively the rectangle swivel on rotating shaft two moving in rotation, and these two rectangle cuttves stir into recessed rectangle termination by the soil cutting of gear-box three right parts and cement mortar in rotation; Two rotating shafts two on gear-box six drive respectively the rectangle swivel on rotating shaft two moving in rotation, and these two rectangle cuttves stir into recessed rectangle termination by the soil cutting of gear-box six right parts and cement mortar in rotation; Two rotating shafts two on gear-box two drive respectively the rectangle swivel on rotating shaft two moving in rotation, and these two rectangle cuttves stir into recessed rectangle termination by the soil cutting of gear-box two left parts and cement mortar in rotation; Two rotating shafts two on gear-box five drive respectively the rectangle swivel on rotating shaft two moving in rotation, and these two rectangle cuttves stir into recessed rectangle termination by the soil cutting of gear-box five left parts and cement mortar in rotation; Compressing into bar one compresses into process and forms two ends, left and right respectively with the soil cement H stake of two recessed rectangle terminations downwards.
Square stake pile-formation machine comprises the structure in Fig. 6, Fig. 7; Concrete structure is as follows: compress into the upper end of the lower end fixed motor 2 32 of bar 2 31, motor two lower ends are provided with gearbox 33, and the output shaft of gearbox lower end is fixed with drill bit 2 34; Gearbox to left back, left front, right back, right front export respectively a turning cylinder 35, a triangular knife 36 is fixed respectively in the outer end of each turning cylinder.
The specific works mode of square stake pile-formation machine is as follows: when work, grouting pump pours into water under high pressure to drill bit two, motor two drives gearbox running, gearbox drives drill bit two rotations in operation process, drill bit two in rotary course by the soil cutting of drill bit lower end; Gearbox drives respectively the turning cylinder of left back, left front, right back, right front to drive respectively the rotation of triangular knife in operation process, four triangular knifes in rotary course by the soil cutting at four angles; The soil body machining away is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out from hole, compresses into bar two and forms square hole in the process of compressing into, casting concrete, the stake of formation concrete squares in this square hole.
After two H stake left and right are involutory, to the recessed rectangle of joint close the right and left to a synthetic square.
H stake pile-formation machine is as follows with square stake pile-formation machine associated working process: in the original position that needs pile axis, manufacture soil cement H stake according to the working method of above-mentioned H stake pile-formation machine with H stake pile-formation machine, second soil cement H stake is manufactured on right side in this H stake, make the recessed rectangle of second left front end of soil cement H stake involutory in the recessed rectangle of first soil cement H stake right front ends, the recessed rectangle of second left back end of soil cement H stake is involutory in the recessed rectangle of first soil cement H stake right rear end, so the front and back between every two the adjacent H stakes of manufacture accompany respectively multiple soil cement H stake in a square gap, when the soil cement intensity of the H on both sides stake reaches a timing, again in the square gap of the front and back between every two H stakes, manufacture respectively a concrete squares stake according to the working method of above-mentioned square stake pile-formation machine with square stake pile-formation machine, make the left end of concrete squares stake anterior between every two soil cement H stake be fit to the recessed rectangle of left side H stake right front ends, the right-hand member of anterior concrete squares stake is fit to the recessed rectangle of the left front end of the right soil cement H stake, make the left end of the concrete squares stake at rear portion between every two soil cement H stake be fit to the recessed rectangle of left side H stake right rear end, the right-hand member of the concrete squares stake at rear portion is fit to the recessed rectangle of the left back end of the right soil cement H stake, so form the piling wall of the mutual eye-splice of concrete squares stake between multiple soil cement H stake and every two H stakes, for the gear soil of building foundation, antiseep.
Claims (4)
1. H stake and a square stake eye-splice equipment, comprise H stake pile-formation machine and square stake pile-formation machine, it is characterized in that:
The concrete structure of H stake pile-formation machine comprises: anterior cross bar one (6), the cross bar two (18) at rear portion and middle cross bar three (26) are fixed together, form a H shape framework, cross bar three middle upper portion are fixed with compresses into bar one (1), cross bar three middle lower portion are fixed with armstand seven (16), armstand seven lower ends are fixed with motor one (2), the lower end of motor one is fixed with gear-box seven (17), the middle lower end of cross bar one is fixed with armstand one (7), the lower end of armstand one is fixed with gear-box one (3), the left end bottom of cross bar one is fixed with armstand two (10), the lower end of armstand two is fixed with gear-box two (4), the right-hand member bottom of cross bar one is fixed with armstand three (11), the lower end of armstand three is fixed with gear-box three (5), the middle lower end of cross bar two is fixed with armstand four (19), the lower end of armstand four is fixed with gear-box four (22), the left end bottom of cross bar two is fixed with armstand five (20), the lower end of armstand five is fixed with gear-box five (23), the right-hand member bottom of cross bar two is fixed with armstand six (21), the lower end of armstand six is fixed with gear-box six (24), the lower end of gear-box one, gear-box two, gear-box three, gear-box four, gear-box five, gear-box six, gear-box seven is respectively equipped with a drilling rod (12), and the lower end of each drilling rod is respectively equipped with a drill bit one (13), between gear-box one and gear-box three, between gear-box one and gear-box two, between gear-box one and gear-box seven, between gear-box four and gear-box five, between gear-box four and gear-box six, be respectively equipped with a rotating shaft one (8) between gear-box four and gear-box seven, a fixed arm (25) is fixed respectively on the middle both sides of every rotating shaft one, and a peeling knife (9) is fixed respectively in the outer end of each fixed arm, the right back portion of gear-box three and right front portion are exported respectively a rotating shaft two (14), and the right back portion of gear-box six and right front portion are also exported respectively a rotating shaft two, and the right-hand member of this each rotating shaft two is fixed respectively a rectangle cutter (15), the left back portion of gear-box two and left front portion export respectively a rotating shaft two (14), and the left back portion of gear-box five and left front portion also export respectively a rotating shaft two, and the left end of this each rotating shaft two is fixed respectively a rectangle cutter,
The specific works mode of H stake pile-formation machine: when the work of H stake pile-formation machine, slush pump is to each drill bit one injected water mud respectively, motor one driving gearbox seven turns round, in operation process, the rotational driving gear case one by former and later two rotating shafts one, gear-box four turn round gear-box seven respectively, gear-box one is on-stream to turn round by rotational driving gear case two, the gear-box three of two rotating shafts one in left and right respectively, and gear-box four is on-stream to turn round by rotational driving gear case five, the gear-box six of two rotating shafts one in left and right respectively; Gear-box three is the rotating shaft two of driving gearbox three right back portions and the synchronously rotation in opposite directions of the rotating shaft two of right front portion respectively in operation process, and gear-box six is the rotating shaft two of driving gearbox six right back portions and the synchronously rotation in opposite directions of the rotating shaft two of right front portion respectively in operation process; Gear-box two is the rotating shaft two of driving gearbox two left back portions and the synchronously rotation in opposite directions of the rotating shaft two of left front portion respectively in operation process, and gear-box five is the rotating shaft two of driving gearbox five left back portions and the synchronously rotation in opposite directions of the rotating shaft two of left front portion respectively in operation process; Gear-box one, gear-box two, gear-box three, gear-box four, gear-box five, gear-box six, gear-box seven drive drill bit one to rotate by the drilling rod of its lower end respectively, and seven drill bits one stir the earth cutting of its lower end in rotation with cement mortar; Six rotating shafts one drive respectively two fixed arms on each rotating shaft one to drive peeling knife around rotating shaft one rotation in rotation, and the peeling knife on each rotating shaft one stirs the unhewn soil cutting of drill bit one between two common tangents of two drill bit one cylindricals at these rotating shaft one two ends and cement mortar in rotation; Two rotating shafts two on gear-box three drive respectively the rectangle swivel on rotating shaft two moving in rotation, and these two rectangle cuttves stir into recessed rectangle termination by the soil cutting of gear-box three right parts and cement mortar in rotation; Two rotating shafts two on gear-box six drive respectively the rectangle swivel on rotating shaft two moving in rotation, and these two rectangle cuttves stir into recessed rectangle termination by the soil cutting of gear-box six right parts and cement mortar in rotation; Two rotating shafts two on gear-box two drive respectively the rectangle swivel on rotating shaft two moving in rotation, and these two rectangle cuttves stir into recessed rectangle termination by the soil cutting of gear-box two left parts and cement mortar in rotation; Two rotating shafts two on gear-box five drive respectively the rectangle swivel on rotating shaft two moving in rotation, and these two rectangle cuttves stir into recessed rectangle termination by the soil cutting of gear-box five left parts and cement mortar in rotation; Compressing into bar one compresses into process and forms two ends, left and right respectively with the soil cement H stake of two recessed rectangle terminations downwards;
The concrete structure of square stake pile-formation machine: compress into the upper end of the lower end fixed motor 2 32 of bar 2 31, motor two lower ends are provided with gearbox 33, and the output shaft of gearbox lower end is fixed with drill bit 2 34; Gearbox to left back, left front, right back, right front export respectively a turning cylinder 35, a triangular knife 36 is fixed respectively in the outer end of each turning cylinder;
The specific works mode of square stake pile-formation machine: when work, grouting pump pours into water under high pressure to drill bit two, motor two drives gearbox running, gearbox drives drill bit two rotations in operation process, drill bit two in rotary course by the soil cutting of drill bit lower end; Gearbox drives respectively the turning cylinder of left back, left front, right back, right front to drive respectively the rotation of triangular knife in operation process, four triangular knifes in rotary course by the soil cutting at four angles; The soil body machining away is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out from hole, compresses into bar two and forms square hole in the process of compressing into, casting concrete, the stake of formation concrete squares in this square hole;
H stake pile-formation machine and square stake pile-formation machine associated working process: in the original position that needs pile axis, manufacture soil cement H stake according to the working method of above-mentioned H stake pile-formation machine with H stake pile-formation machine, second soil cement H stake is manufactured on right side in this H stake, make the recessed rectangle of second left front end of soil cement H stake involutory in the recessed rectangle of first soil cement H stake right front ends, the recessed rectangle of second left back end of soil cement H stake is involutory in the recessed rectangle of first soil cement H stake right rear end, so the front and back between every two the adjacent H stakes of manufacture accompany respectively multiple soil cement H stake in a square gap, when the soil cement intensity of the H on both sides stake reaches a timing, again in the square gap of the front and back between every two H stakes, manufacture respectively a concrete squares stake according to the working method of above-mentioned square stake pile-formation machine with square stake pile-formation machine, make the left end of concrete squares stake anterior between every two soil cement H stake be fit to the recessed rectangle of left side H stake right front ends, the right-hand member of anterior concrete squares stake is fit to the recessed rectangle of the left front end of the right soil cement H stake, make the left end of the concrete squares stake at rear portion between every two soil cement H stake be fit to the recessed rectangle of left side H stake right rear end, the right-hand member of the concrete squares stake at rear portion is fit to the recessed rectangle of the left back end of the right soil cement H stake, so form the piling wall of the mutual eye-splice of concrete squares stake between multiple soil cement H stake and every two H stakes, for the gear soil of building foundation, antiseep.
2. H stake according to claim 1 and square stake eye-splice equipment, is characterized in that: the peeling knife on three rotating shafts one that the gear-box one of H stake pile-formation machine is exported differs certain angle in rotation, in rotation, is independent of each other mutually.
3. H stake according to claim 1 and square stake eye-splice equipment, is characterized in that: the peeling knife on three rotating shafts one that the gear-box four of H stake pile-formation machine is exported differs certain angle in rotation, in rotation, is independent of each other mutually.
4. H stake according to claim 1 and square stake eye-splice equipment, is characterized in that: after two H stake left and right are involutory, to the recessed rectangle of joint close the right and left to a synthetic square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610106991.0A CN105586921A (en) | 2016-02-28 | 2016-02-28 | Buckling equipment for H-shaped piles and square piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610106991.0A CN105586921A (en) | 2016-02-28 | 2016-02-28 | Buckling equipment for H-shaped piles and square piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105586921A true CN105586921A (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610106991.0A Withdrawn CN105586921A (en) | 2016-02-28 | 2016-02-28 | Buckling equipment for H-shaped piles and square piles |
Country Status (1)
| Country | Link |
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| CN (1) | CN105586921A (en) |
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| CN105586922A (en) * | 2016-02-28 | 2016-05-18 | 宗琪 | Plugging equipment for H-shaped piles and square piles |
| CN106049422A (en) * | 2016-05-29 | 2016-10-26 | 王乐贵 | Locking wall formation device |
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| CN105586922A (en) * | 2016-02-28 | 2016-05-18 | 宗琪 | Plugging equipment for H-shaped piles and square piles |
| CN105715202A (en) * | 2016-02-28 | 2016-06-29 | 宗琪 | H-shaped pile and square pile notch-locking equipment |
| CN105714800A (en) * | 2016-02-28 | 2016-06-29 | 宗琪 | Buckling device for H-shaped piles and square piles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105586922A (en) * | 2016-02-28 | 2016-05-18 | 宗琪 | Plugging equipment for H-shaped piles and square piles |
| CN106049422A (en) * | 2016-05-29 | 2016-10-26 | 王乐贵 | Locking wall formation device |
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Application publication date: 20160518 |