CN105604006A - Arc plug-in Y-shaped pile production equipment - Google Patents
Arc plug-in Y-shaped pile production equipment Download PDFInfo
- Publication number
- CN105604006A CN105604006A CN201610088781.3A CN201610088781A CN105604006A CN 105604006 A CN105604006 A CN 105604006A CN 201610088781 A CN201610088781 A CN 201610088781A CN 105604006 A CN105604006 A CN 105604006A
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- pile
- rectangular
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- driving
- concrete
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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
Abstract
The invention discloses arc plug-in Y-shaped pile production equipment which is used for producing multiple concrete cylinder piles at an interval of a rectangular pile, wherein a concrete rectangular pile is produced in the space between every two cylinder piles by a rectangular pile forming machine according to the working mode of concrete pile production of the rectangular pile forming machine; a cement soil rectangular pile is produced at the front part of a single cylinder pile by a rectangular pile forming machine according to the working mode of cement soil pile production of the rectangular pile forming machine; a cement soil rectangular pile is produced at the back parts of double cylinder piles by a rectangular pile forming machine according to the working mode of the rectangular pile forming machine to form a Y-shaped pile wall in which multiple concrete rectangular piles, cement soil rectangular piles and multiple concrete cylinder piles are in mutual arc plug-in combination, wherein the Y-shaped pile wall is used for blocking soil and preventing leakage of a building foundation.
Description
Technical field
The present invention relates to a kind of arc and plug together equipment, the arc that the manufacture arc particularly using in a kind of foundation engineering plugs together Y shape stake plugs together Y shape stake manufacturing equipment.
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, be all to form by multiple soil cement cylinders overlap joints for the cement-soil pile of the consolidation process of weak base foundation.
Summary of the invention
The present invention has made up above shortcoming, provides a kind of and can manufacture the arc that rectangular pile and cylinder pile arc plug together and plug together Y shape stake manufacturing equipment.
The present invention is achieved through the following technical solutions:
The arc that the mutual arc of rectangular pile and cylinder pile plugs together plugs together a Y shape stake manufacturing equipment, comprises rectangular pile pile-formation machine and cylinder pile pile-formation machine.
Rectangular pile pile-formation machine comprises following structure: creep into bar lower end and be fixed on motor one upper end, driving box three upper ends are fixed in motor one lower end; Creep into bar bottom left end and be fixed with transverse arm one, the left end bottom of transverse arm one is fixed with armstand one, and the lower end of armstand one is fixed with driving box one, creeps into bar bottom right-hand member and is fixed with transverse arm two, the right-hand member bottom of transverse arm two is fixed with armstand two, and the lower end of armstand two is fixed with driving box two; The lower end of driving box one, driving box two, driving box three is respectively equipped with a drilling rod one, and the lower end of each drilling rod one is respectively equipped with a drill bit one; Between driving box three and driving box one, be respectively equipped with a driving shaft one between driving box three and driving box two, a linking arm is fixed respectively on the middle both sides of every driving shaft one, and the outer end of each linking arm is fixed respectively one and stirred cutter; A driving shaft two is exported respectively in the right back of driving box two and right front, and the right-hand member of this each driving shaft two is fixed respectively a recessed dise knife; A driving shaft two is exported respectively in the left back of driving box one and left front, and the right-hand member of this each driving shaft two is fixed respectively a recessed dise knife.
Cylinder pile pile-formation machine comprises following structure: the upper end of the lower end fixed motor two of drilling rod two, the output shaft of motor two lower ends is fixed with drill bit two.
The present invention has following feature:
The present invention can manufacture the Y shape stake pile body that concrete rectangular stake, soil cement rectangular pile and concrete circular stanchion arc plug together, for gear soil, the antiseep 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 rectangular pile pile-formation machine;
Fig. 2 is A-A view of Fig. 1;
Fig. 3 is the front view of cylinder pile pile-formation machine;
Fig. 4 is the cross-sectional view that rectangular pile and cylinder pile plug together the Y shape stake being combined to form mutually.
In figure: 1, creep into bar, 2, motor one, 3, driving box three, 4, driving box one, 5, driving box two, 6, transverse arm one, 7, transverse arm two, 8, driving shaft one, 9, stir cutter, 10, armstand one, 11, armstand two, 12, drilling rod one, 13, drill bit one, 14, driving shaft two, 15, recessed dise knife, 16, linking arm, 21, drilling rod two, 22, motor two, 23, drill bit two.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment comprises rectangular pile pile-formation machine and cylinder pile pile-formation machine.
Rectangular pile pile-formation machine comprises the structure in Fig. 1, Fig. 2; Concrete structure is as follows: creep into bar 1 lower end and be fixed on motor one 2 upper ends, driving box 33 upper ends are fixed in motor one lower end; Creep into bar bottom left end and be fixed with transverse arm 1, the left end bottom of transverse arm one is fixed with armstand 1, and the lower end of armstand one is fixed with driving box 1, creeps into bar bottom right-hand member and is fixed with transverse arm 27, the right-hand member bottom of transverse arm two is fixed with armstand 2 11, and the lower end of armstand two is fixed with driving box 25; The lower end of driving box one, driving box two, driving box three is respectively equipped with a drilling rod 1, and the lower end of each drilling rod one is respectively equipped with a drill bit 1; Between driving box three and driving box one, be respectively equipped with a driving shaft 1 between driving box three and driving box two, a linking arm 16 is fixed respectively on the middle both sides of every driving shaft one, and the outer end of each linking arm is fixed respectively one and stirred cutter 9; A driving shaft 2 14 is exported respectively in the right back of driving box two and right front, and the right-hand member of this each driving shaft two is fixed respectively a recessed dise knife 15; A driving shaft 2 14 is exported respectively in the left back of driving box one and left front, and the right-hand member of this each driving shaft two is fixed respectively a recessed dise knife 15.
The specific works mode of the manufacture concrete-pile of rectangular pile pile-formation machine is as follows: rectangular pile pile-formation machine is provided with grouting pump, when work, grouting pump injects respectively water under high pressure to each drill bit one, motor one drives driving box three runnings, driving box three rotating drive driving box one, driving box two by driving shaft one in operation process turns round, and driving box two drives respectively the driving shaft two of right back and the driving shaft two of right front relative to synchronously rotating in operation process; Driving box one drives respectively the driving shaft two of left back and the driving shaft two of left front relative to synchronously rotating in operation process; Driving box one, driving box two, driving box three drive drill bit one rotation by the drilling rod one of its lower end respectively, and three drill bits one cut the earth of its lower end in rotation; Two driving shafts one drive respectively two linking arms drives on each driving shaft one to stir cutter around driving shaft one rotation in rotation, stir cutter in rotation process by between every two drill bits one, between two common tangents of two drill bit one cylindricals, the unhewn earth cutting of drill bit one, two driving shafts two of right-hand member drive respectively the recessed dise knife on two driving shafts two of right-hand member to rotate in rotation, and two recessed dise knifes of right-hand member become arcs of recesses by the soil cutting of the termination of right part in rotation; Two driving shafts two of left end drive respectively the recessed dise knife on two driving shafts two of left end to rotate in rotation, and two recessed dise knifes of left end become arcs of recesses by the soil cutting of the termination of left part in rotation; The soil body machining away is mixed in mud, and mud flows out from hole, creep into bar and compress into process downwards and form two ends, a left and right respectively with the rectangular opening of arcs of recesses, in this hole casting concrete, form concrete rectangular stake.
The specific works mode that rectangular pile pile-formation machine is manufactured cement earth pile is as follows: when the work of rectangular pile pile-formation machine, grouting pump is to each drill bit one injected water mud respectively, motor one drives driving box three runnings, driving box three rotating drive driving box one, driving box two by driving shaft one in operation process turns round, and driving box two drives respectively the driving shaft two of right back and the driving shaft two of right front relative to synchronously rotating in operation process; Driving box one drives respectively the driving shaft two of left back and the driving shaft two of left front relative to synchronously rotating in operation process; Driving box one, driving box two, driving box three drive drill bit one rotation by the drilling rod one of its lower end respectively, and three drill bits one stir the earth of its lower end and cement mortar in rotation; Two driving shafts one drive respectively two linking arms drives on each driving shaft one to stir cutter around driving shaft one rotation in rotation, stir cutter in rotation process by between every two drill bits one, between two common tangents of two drill bit one cylindricals, the unhewn earth of drill bit one and cement mortar stir, two driving shafts two of right-hand member drive respectively the recessed dise knife on two driving shafts two of right-hand member to rotate in rotation, and two recessed dise knifes of right-hand member stir into arcs of recesses by the soil body of the termination of right part and cement mortar in rotation; Two driving shafts two of left end drive respectively the recessed dise knife on two driving shafts two of left end to rotate in rotation, and two recessed dise knifes of left end stir into arcs of recesses by the soil body of the termination of left part and cement mortar in rotation; Creeping into bar compresses into process and forms two ends, a left and right respectively with the rectangle cement earth pile of arcs of recesses downwards.
Cylinder pile pile-formation machine comprises the structure in Fig. 3; Concrete structure is as follows: the upper end of the lower end fixed motor 2 22 of drilling rod 2 21, the output shaft of motor two lower ends is fixed with drill bit 2 23.
Cylinder pile pile-formation machine can work independently, specific works mode is as follows: when work, grouting pump pours into water under high pressure to drill bit, motor two drives drill bit two rotations, drill bit two in rotary course by the soil cutting of drill bit lower end, the soil body machining away is mixed in mud, mud flows out from hole, and drilling rod two forms circular hole in the process of compressing into, casting concrete, formation concrete circular stanchion in this hole.
The arcs of recesses at the convex of cylinder pile and two ends, rectangular pile left and right coincide.
The working method of the Y shape stake that rectangular pile pile-formation machine and cylinder pile pile-formation machine manufacture arc plug together is as follows: first in the position that needs pile, manufacture first concrete circular stanchion according to the working method of above-mentioned cylinder pile pile-formation machine with cylinder pile pile-formation machine, in the right lateral side of this cylinder pile, the distance of the rectangular pile in interval is manufactured second concrete circular stanchion, second cylinder pile forward right side, the distance of the rectangular pile in interval is manufactured the 3rd concrete circular stanchion, the 3rd cylinder pile right lateral side, the distance of the rectangular pile in interval is manufactured the 4th concrete circular stanchion, so manufacture the concrete circular stanchion of the rectangular pile distance in multiple intervals, when the concrete strength of the concrete circular stanchion on both sides reaches a timing, in spacing between every two cylinder piles, manufacture respectively a concrete rectangular stake by the working method that rectangular pile pile-formation machine is manufactured concrete-pile according to above-mentioned rectangular pile pile-formation machine, make the arcs of recesses at two ends, each concrete rectangular stake left and right be fit to respectively the cylindrical of the concrete circular stanchion at two ends, left and right, in the front portion of an odd number cylinder pile, manufacture respectively a soil cement rectangular pile by the working method that rectangular pile pile-formation machine is manufactured cement earth pile according to above-mentioned rectangular pile pile-formation machine, make the arcs of recesses of the soil cement rectangular pile rear end of an odd number cylinder pile front portion be fit to the cylindrical of this cylinder pile, at the rear portion of an even numbers cylinder pile, manufacture respectively a soil cement rectangular pile with rectangular pile pile-formation machine according to the working method of above-mentioned rectangular pile pile-formation machine, make the arcs of recesses of the soil cement rectangular pile front end at an even numbers cylinder pile rear portion be fit to the cylindrical of this cylinder pile, so multiple concrete rectangular stakes of formation, soil cement rectangular pile and the mutual arc of multiple concrete circular stanchions plug together the Y shape stake piling wall of combination, for gear soil, the antiseep of building foundation.
Claims (2)
1. arc plugs together a Y shape stake manufacturing equipment, comprises rectangular pile pile-formation machine and cylinder pile pile-formation machine, it is characterized in that:
The concrete structure of rectangular pile pile-formation machine comprises: creep into bar (1) lower end and be fixed on motor one (2) upper end, driving box three (3) upper ends are fixed in motor one lower end; Creep into bar bottom left end and be fixed with transverse arm one (6), the left end bottom of transverse arm one is fixed with armstand one (10), the lower end of armstand one is fixed with driving box one (4), creep into bar bottom right-hand member and be fixed with transverse arm two (7), the right-hand member bottom of transverse arm two is fixed with armstand two (11), and the lower end of armstand two is fixed with driving box two (5); The lower end of driving box one, driving box two, driving box three is respectively equipped with a drilling rod one (12), and the lower end of each drilling rod one is respectively equipped with a drill bit one (13); Between driving box three and driving box one, be respectively equipped with a driving shaft one (8) between driving box three and driving box two, a linking arm (16) is fixed respectively on the middle both sides of every driving shaft one, and the outer end of each linking arm is fixed respectively one and stirred cutter (9); A driving shaft two (14) is exported respectively in the right back of driving box two and right front, and the right-hand member of this each driving shaft two is fixed respectively a recessed dise knife (15); A driving shaft two (14) is exported respectively in the left back of driving box one and left front, and the left end of this each driving shaft two is fixed respectively a recessed dise knife (15);
The specific works mode of the manufacture concrete-pile of rectangular pile pile-formation machine: rectangular pile pile-formation machine is provided with grouting pump, when work, grouting pump injects respectively water under high pressure to each drill bit one, motor one drives driving box three runnings, driving box three rotating drive driving box one, driving box two by driving shaft one in operation process turns round, and driving box two drives respectively the driving shaft two of right back and the driving shaft two of right front relative to synchronously rotating in operation process; Driving box one drives respectively the driving shaft two of left back and the driving shaft two of left front relative to synchronously rotating in operation process; Driving box one, driving box two, driving box three drive drill bit one rotation by the drilling rod one of its lower end respectively, and three drill bits one cut the earth of its lower end in rotation; Two driving shafts one drive respectively two linking arms drives on each driving shaft one to stir cutter around driving shaft one rotation in rotation, stir cutter in rotation process by between every two drill bits one, between two common tangents of two drill bit one cylindricals, the unhewn earth cutting of drill bit one, two driving shafts two of right-hand member drive respectively the recessed dise knife on two driving shafts two of right-hand member to rotate in rotation, and two recessed dise knifes of right-hand member become arcs of recesses by the soil cutting of the termination of right part in rotation; Two driving shafts two of left end drive respectively the recessed dise knife on two driving shafts two of left end to rotate in rotation, and two recessed dise knifes of left end become arcs of recesses by the soil cutting of the termination of left part in rotation; The soil body machining away is mixed in mud, and mud flows out from hole, creep into bar and compress into process downwards and form two ends, a left and right respectively with the rectangular opening of arcs of recesses, in this hole casting concrete, form concrete rectangular stake;
Rectangular pile pile-formation machine is manufactured the specific works mode of cement earth pile: when the work of rectangular pile pile-formation machine, grouting pump is to each drill bit one injected water mud respectively, motor one drives driving box three runnings, driving box three rotating drive driving box one, driving box two by driving shaft one in operation process turns round, and driving box two drives respectively the driving shaft two of right back and the driving shaft two of right front relative to synchronously rotating in operation process; Driving box one drives respectively the driving shaft two of left back and the driving shaft two of left front relative to synchronously rotating in operation process; Driving box one, driving box two, driving box three drive drill bit one rotation by the drilling rod one of its lower end respectively, and three drill bits one stir the earth of its lower end and cement mortar in rotation; Two driving shafts one drive respectively two linking arms drives on each driving shaft one to stir cutter around driving shaft one rotation in rotation, stir cutter in rotation process by between every two drill bits one, between two common tangents of two drill bit one cylindricals, the unhewn earth of drill bit one and cement mortar stir, two driving shafts two of right-hand member drive respectively the recessed dise knife on two driving shafts two of right-hand member to rotate in rotation, and two recessed dise knifes of right-hand member stir into arcs of recesses by the soil body of the termination of right part and cement mortar in rotation; Two driving shafts two of left end drive respectively the recessed dise knife on two driving shafts two of left end to rotate in rotation, and two recessed dise knifes of left end stir into arcs of recesses by the soil body of the termination of left part and cement mortar in rotation; Creeping into bar compresses into process and forms two ends, a left and right respectively with the rectangle cement earth pile of arcs of recesses downwards;
The concrete structure of cylinder pile pile-formation machine is as follows: the upper end of the lower end fixed motor 2 22 of drilling rod 2 21, and the output shaft of motor two lower ends is fixed with drill bit 2 23;
The specific works mode of cylinder pile pile-formation machine: when work, grouting pump pours into water under high pressure to drill bit, motor two drives drill bit two rotations, drill bit two in rotary course by the soil cutting of drill bit lower end, the soil body machining away is mixed in mud, mud flows out from hole, drilling rod two forms circular hole in the process of compressing into, casting concrete, formation concrete circular stanchion in this hole;
The working method of the Y shape stake that rectangular pile pile-formation machine and cylinder pile pile-formation machine manufacture arc plug together: first in the position that needs pile, manufacture first concrete circular stanchion according to the working method of above-mentioned cylinder pile pile-formation machine with cylinder pile pile-formation machine, in the right lateral side of this cylinder pile, the distance of the rectangular pile in interval is manufactured second concrete circular stanchion, second cylinder pile forward right side, the distance of the rectangular pile in interval is manufactured the 3rd concrete circular stanchion, the 3rd cylinder pile right lateral side, the distance of the rectangular pile in interval is manufactured the 4th concrete circular stanchion, so manufacture the concrete circular stanchion of the rectangular pile distance in multiple intervals, when the concrete strength of the concrete circular stanchion on both sides reaches a timing, in spacing between every two cylinder piles, manufacture respectively a concrete rectangular stake by the working method that rectangular pile pile-formation machine is manufactured concrete-pile according to above-mentioned rectangular pile pile-formation machine, make the arcs of recesses at two ends, each concrete rectangular stake left and right be fit to respectively the cylindrical of the concrete circular stanchion at two ends, left and right, in the front portion of an odd number cylinder pile, manufacture respectively a soil cement rectangular pile by the working method that rectangular pile pile-formation machine is manufactured cement earth pile according to above-mentioned rectangular pile pile-formation machine, make the arcs of recesses of the soil cement rectangular pile rear end of an odd number cylinder pile front portion be fit to the cylindrical of this cylinder pile, at the rear portion of an even numbers cylinder pile, manufacture respectively a soil cement rectangular pile with rectangular pile pile-formation machine according to the working method of above-mentioned rectangular pile pile-formation machine, make the arcs of recesses of the soil cement rectangular pile front end at an even numbers cylinder pile rear portion be fit to the cylindrical of this cylinder pile, so multiple concrete rectangular stakes of formation, soil cement rectangular pile and the mutual arc of multiple concrete circular stanchions plug together the Y shape stake piling wall of combination, for gear soil, the antiseep of building foundation.
2. arc according to claim 1 plugs together Y shape stake manufacturing equipment, it is characterized in that: the arcs of recesses of the convex of cylinder pile and rectangular pile right-hand member coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610088781.3A CN105604006A (en) | 2016-02-18 | 2016-02-18 | Arc plug-in Y-shaped pile production equipment |
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| CN201610088781.3A CN105604006A (en) | 2016-02-18 | 2016-02-18 | Arc plug-in Y-shaped pile production equipment |
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| CN105604006A true CN105604006A (en) | 2016-05-25 |
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| CN201610088781.3A Pending CN105604006A (en) | 2016-02-18 | 2016-02-18 | Arc plug-in Y-shaped pile production equipment |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569020A (en) * | 2016-02-18 | 2016-05-11 | 宗琪 | Manufacturing equipment for Y-shaped piles in arc-shaped locking |
| CN105586883A (en) * | 2016-02-18 | 2016-05-18 | 韩希鹏 | Arc-shaped locked Y-shaped pile manufacturing equipment |
| CN105604020A (en) * | 2016-02-18 | 2016-05-25 | 宗琪 | Arc buckling Y-shaped pile manufacturing device |
| CN105625407A (en) * | 2016-02-18 | 2016-06-01 | 宗琪 | Manufacturing equipment for circular-arc inserting-connecting V-shaped piles |
| CN105625409A (en) * | 2016-02-18 | 2016-06-01 | 宗琪 | Manufacturing equipment for circular-arc inserting-buckling X-shaped piles |
| CN105625408A (en) * | 2016-02-18 | 2016-06-01 | 宗琪 | Manufacturing equipment for circular-arc locking T-shaped piles |
| CN105696556A (en) * | 2016-02-18 | 2016-06-22 | 宗超 | Arc inserting and buckling Y-shaped pile manufacturing equipment |
| CN106088012A (en) * | 2016-06-22 | 2016-11-09 | 张葵英 | The T-shaped bearing pile of a kind of fastening |
| CN106088011A (en) * | 2016-06-22 | 2016-11-09 | 张葵英 | A kind of fastening L-shaped foundation pile |
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| CN105178296A (en) * | 2015-08-09 | 2015-12-23 | 朱艳菊 | H-shaped mixing pile equipment |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569020A (en) * | 2016-02-18 | 2016-05-11 | 宗琪 | Manufacturing equipment for Y-shaped piles in arc-shaped locking |
| CN105586883A (en) * | 2016-02-18 | 2016-05-18 | 韩希鹏 | Arc-shaped locked Y-shaped pile manufacturing equipment |
| CN105604020A (en) * | 2016-02-18 | 2016-05-25 | 宗琪 | Arc buckling Y-shaped pile manufacturing device |
| CN105625407A (en) * | 2016-02-18 | 2016-06-01 | 宗琪 | Manufacturing equipment for circular-arc inserting-connecting V-shaped piles |
| CN105625409A (en) * | 2016-02-18 | 2016-06-01 | 宗琪 | Manufacturing equipment for circular-arc inserting-buckling X-shaped piles |
| CN105625408A (en) * | 2016-02-18 | 2016-06-01 | 宗琪 | Manufacturing equipment for circular-arc locking T-shaped piles |
| CN105696556A (en) * | 2016-02-18 | 2016-06-22 | 宗超 | Arc inserting and buckling Y-shaped pile manufacturing equipment |
| CN106088012A (en) * | 2016-06-22 | 2016-11-09 | 张葵英 | The T-shaped bearing pile of a kind of fastening |
| CN106088011A (en) * | 2016-06-22 | 2016-11-09 | 张葵英 | A kind of fastening L-shaped foundation pile |
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Application publication date: 20160525 |