CN105586880A - Trapezoidal buckling equipment for T-shaped piles and rectangular piles - Google Patents
Trapezoidal buckling equipment for T-shaped piles and rectangular piles Download PDFInfo
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- CN105586880A CN105586880A CN201610088771.XA CN201610088771A CN105586880A CN 105586880 A CN105586880 A CN 105586880A CN 201610088771 A CN201610088771 A CN 201610088771A CN 105586880 A CN105586880 A CN 105586880A
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- 239000002689 soil Substances 0.000 claims abstract description 35
- 239000004567 concrete Substances 0.000 claims abstract description 23
- 239000002131 composite material Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 33
- 239000004568 cement Substances 0.000 claims description 17
- 238000005553 drilling Methods 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000011083 cement mortar Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000009183 running Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000005056 compaction Methods 0.000 abstract 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000005516 engineering process Methods 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
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/001—Drilling a non circular hole
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Trapezoidal buckling equipment for T-shaped piles and rectangular piles comprises a T-shaped pile forming machine and a rectangular pile forming machine, buckled piles are manufactured, every two adjacent concrete T-shaped piles and cemented soil rectangular piles between the concrete T-shaped piles are in mutual trapezoidal buckling connection and grid distribution, when cemented soil of the rectangular piles and concrete of the T-shaped piles reach the certain strength, soil bodies in all spaces which have quadrangular sections and are defined by the T-shaped piles and the rectangular piles are subjected to vacuum water-absorbing compaction, and thus a compact composite foundation is formed.
Description
Technical field
The present invention relates to the T stake and the trapezoidal fastening equipment of rectangular pile that in a kind of trapezoidal fastening 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 that T shape concrete-pile and rectangle cement earth pile fasten mutually, the pile body of distributed in grid.
Summary of the invention
The present invention has made up above shortcoming, and a kind of T stake and the trapezoidal fastening equipment of rectangular pile that can manufacture concrete T-shaped pile body and the mutual trapezoidal fastening of soil cement rectangular pile body is provided.
The present invention is achieved through the following technical solutions:
A kind of T stake and the trapezoidal fastening equipment of rectangular pile, comprise T stake pile-formation machine and rectangular pile pile-formation machine.
T stake pile-formation machine comprises following structure: the front end of cross bar two is fixed on the centre of cross bar one, forms a T steel structure thus, and the center of gravity of T steel structure is fixed in the lower end of support bar one; The middle lower end of cross bar one is fixed with column three, the lower end of column three is fixed with motor one, the lower end of motor one is fixed with headstock three, the left end bottom of cross bar one is fixed with column one, the lower end of column one is fixed with headstock one, and the right-hand member bottom of cross bar one is fixed with column two, and the lower end of column two is fixed with headstock two, the rear end lower of cross bar two is fixed with column four, and the lower end of column four is fixed with headstock four; The lower end of headstock one, headstock two, headstock three, headstock four is respectively equipped with a drilling rod, and the lower end of each drilling rod is respectively equipped with a drill bit; Between headstock three and headstock one, between headstock three and headstock two, be respectively equipped with a line shaft one between headstock three and headstock four, a link arm is fixed respectively on the middle both sides of every line shaft one, and a mixing arm is fixed respectively in the outer end of each link arm; The left back end of headstock one and left front end are exported respectively a line shaft two, and the left end of this each line shaft two is fixed respectively a trapezoidal cutter one; The right rear end of headstock two and right front ends are exported respectively a line shaft two, and the right-hand member of this each line shaft two is fixed respectively a trapezoidal cutter one; The left back end of headstock four and right rear end are exported respectively a line shaft two, and a trapezoidal cutter one is fixed respectively in the rear end of this each line shaft two.
Rectangular pile pile-formation machine comprises following structure: motor two upper ends are fixed in support bar two lower ends, and driver three upper ends are fixed in motor two lower ends; Support bar two bottom left ends are 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 driver one, and support bar two bottom right-hand members are 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 driver two; The lower end of driver one, driver two, driver three is respectively equipped with a drilling rod, and the lower end of each drilling rod is respectively equipped with a drill bit; Between driver three and driver one, be respectively equipped with a driving shaft one between driver three and driver two, a linking arm is fixed respectively on the middle both sides of every driving shaft one, and a stirring cutter is fixed respectively in the outer end of each linking arm; A driving shaft two of right-hand member output of driver two, the right-hand member of this driving shaft two is fixed a trapezoidal cutter two; A driving shaft two of left end output of driver one, the left end of this driving shaft two is fixed a trapezoidal cutter two.
The present invention has following feature:
The present invention can manufacture the pile body of concrete T-shaped pile and the mutual trapezoidal fastening of soil cement rectangular pile, distributed in grid, for the consolidation process on soft basis.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the structural representation of T stake pile-formation machine;
Fig. 2 is that A-A of Fig. 1 is to view;
Fig. 3 is B-B view of Fig. 1;
Fig. 4 is that C-C of Fig. 1 is to view;
Fig. 5 is the structural representation of rectangular pile pile-formation machine;
Fig. 6 is D-D view of Fig. 5;
Fig. 7 is the cross-sectional view of the pile body of the stake of T shape and the trapezoidal fastening of rectangular pile, distributed in grid.
In figure: 1, support bar one, 2, motor one, 3, headstock three, 4, headstock one, 5, headstock two, 6, cross bar one, 7, column three, 8, line shaft one, 9, mixing arm, 10, column one, 11, column two, 12, drilling rod, 13, drill bit, 14, line shaft two, 15, trapezoidal cutter one, 16, link arm, 17, cross bar two, 18, column four, 19, headstock four, 21, trapezoidal cutter two; 31, support bar two, 32, motor two, 33, driver three, 34, driver one, 35, driver two, 36, transverse arm one, 37, transverse arm two, 38, driving shaft one, 39, stir cutter, 40, vertical rod one, 41, vertical rod two, 44, driving shaft two, 46, linking arm.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment comprises T stake pile-formation machine and rectangular pile pile-formation machine.
T stake pile-formation machine comprises the structure in Fig. 1, Fig. 2, Fig. 3, Fig. 4; Concrete structure is as follows: the front end of cross bar 2 17 is fixed on the centre of cross bar 1, forms a T steel structure thus, and the center of gravity of T steel structure is fixed in the lower end of support bar 1; The middle lower end of cross bar one is fixed with column 37, the lower end of column three is fixed with motor 1, the lower end of motor one is fixed with headstock 33, the left end bottom of cross bar one is fixed with column 1, the lower end of column one is fixed with headstock 1, and the right-hand member bottom of cross bar one is fixed with column 2 11, and the lower end of column two is fixed with headstock 25, the rear end lower of cross bar two is fixed with column 4 18, and the lower end of column four is fixed with headstock 4 19; The lower end of headstock one, headstock two, headstock three, headstock four 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 headstock three and headstock one, between headstock three and headstock two, be respectively equipped with a line shaft 1 between headstock three and headstock four, a link arm 16 is fixed respectively on the middle both sides of every line shaft one, and a mixing arm 9 is fixed respectively in the outer end of each link arm; The left back end of headstock one and left front end are exported respectively a line shaft 2 14, and the left end of this each line shaft two is fixed respectively a trapezoidal cutter 1; The right rear end of headstock two and right front ends are exported respectively a line shaft 2 14, and the right-hand member of this each line shaft two is fixed respectively a trapezoidal cutter 1; The left back end of headstock four and right rear end are exported respectively a line shaft 2 14, and a trapezoidal cutter 1 is fixed respectively in the rear end of this each line shaft two.
Mixing arm on three line shafts one differs certain angle in rotation, in rotation, is independent of each other mutually.
The specific works mode of T stake pile-formation machine is as follows: when work, grouting pump pours into respectively water under high pressure to each drill bit, motor one drives headstock three runnings, in operation process, the rotating drive headstock one by left and right, rear three line shafts one, headstock two, headstock four turn round headstock three respectively, headstock one drives two line shaft two rotations of its left end in operation process, headstock two drives two line shaft two rotations of its right-hand member in operation process, and headstock four drives two line shaft two rotations of its rear end in operation process; Headstock one, headstock two, headstock three, the headstock four respectively drilling rod by its lower end drive drill bit to rotate, four drill bits in rotation by the soil cutting of its lower end; Three line shafts one drive respectively two link arms on each line shaft one to drive one rotation of mixing arm moving mechanical axis in rotation, mixing arm in rotation process by the unhewn soil cutting of drill bit between two common tangents of every two drill bit cylindricals; Two line shafts two of right-hand member drive trapezoidal cutter one rotation of two of right-hand member in rotation, two trapezoidal cuttves one of right-hand member become the soil cutting of the termination of right part recessed trapezoidal termination in rotation, two line shafts two of left end drive trapezoidal cutter one rotation of two of left end in rotation, two trapezoidal cuttves one of left end become the soil cutting of the termination of left part recessed trapezoidal termination in rotation, two line shafts two of rear end drive trapezoidal cutter one rotation of two of rear end in rotation, and two trapezoidal cuttves one of rear end become the soil cutting of the termination at rear portion recessed trapezoidal termination in rotation; The soil body machining away is mixed in mud, and mud flows out from T shape hole, and support bar one is compressed into process and formed left and right, rear three directions respectively with the T shape hole of recessed trapezoidal termination downwards, in this T shape hole casting concrete, form concrete T-shaped pile.
Rectangular pile pile-formation machine comprises the structure in Fig. 5, Fig. 6; Concrete structure is as follows: motor 2 32 upper ends are fixed in support bar 2 31 lower ends, and driver 3 33 upper ends are fixed in motor two lower ends; Support bar two bottom left ends are 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 driver 1, support bar two bottom right-hand members are 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 driver 2 35; The lower end of driver one, driver two, driver 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 driver three and driver one, be respectively equipped with a driving shaft 1 between driver three and driver two, a linking arm 46 is fixed respectively on the middle both sides of every driving shaft one, and a stirring cutter 39 is fixed respectively in the outer end of each linking arm; A driving shaft 2 44 of right-hand member output of driver two, the right-hand member of this driving shaft two is fixed a trapezoidal cutter 2 21; A driving shaft 2 44 of left end output of driver one, the left end of this driving shaft two is fixed a trapezoidal cutter 2 21.
The specific works mode of rectangular pile pile-formation machine is as follows: rectangular pile pile-formation machine is also provided with high-pressure pump, when work, high-pressure pump is to each drill bit injected water mud respectively, motor two drives driver three runnings, driver three rotating drive driver one, driver two by driving shaft one in operation process turns round, driver two drives driving shaft two rotations of right-hand member in operation process, and driver one drives driving shaft two rotations of left end in operation process, driver one, driver two, driver three drive drill bit to rotate by the drilling rod of its lower end respectively, and three drill bits stir the earth of its lower end and cement mortar in rotation, two driving shafts one drive respectively two linking arms on each driving shaft one to drive stirring cutter around driving shaft one rotation in rotation, stir cutter stirs the unhewn earth of drill bit between two common tangents of every two drill bit cylindricals and cement mortar in rotation process, the driving shaft two of right-hand member drives trapezoidal cutter two rotations of right-hand member in rotation, this trapezoidal cutter two stirs into protruding trapezoidal termination by the soil body of the termination of right part and cement mortar in rotation, the driving shaft two of left end drives trapezoidal cutter two rotations of left end in rotation, this trapezoidal cutter two stirs into protruding trapezoidal termination by the soil body of the termination of left part and cement mortar in rotation, support bar two is compressed into process and is formed two ends, a left and right respectively with the soil cement rectangular pile of protruding trapezoidal termination downwards.
The protruding trapezoidal termination that the recessed trapezoidal termination of left and right, rear three directions of T shape stake and rectangle fasten stake two ends coincide.
The pile body process of T stake pile-formation machine and the manufacture T shape stake of rectangular pile pile-formation machine and the mutual trapezoidal fastening of rectangular pile, distributed in grid is as follows: in the position that needs reinforcement and process, longitudinally manufacture many row's concrete T-shaped piles with T stake pile-formation machine according to the working method of above-mentioned T stake pile-formation machine, the distance of the adjacent rectangular pile in two T shape stake intervals before and after making in every row, the T pommel left and right of adjacent two T shapes stake is reverse each other before and after making in every row; The distance of the relative rectangular pile in T shape stake interval in every two T pommel left and right in adjacent two rows; The concrete strength of adjacent two T shapes stake reaches a timing before and after in every row, in the spacing between this two T shapes stake, with rectangular pile pile-formation machine, manufactures a soil cement rectangular pile according to the working method of above-mentioned rectangular pile pile-formation machine; When the concrete strength of the relative T shape stake in every two T pommel left and right in adjacent two rows reaches a timing, in the spacing between this two T shapes stake, with rectangular pile pile-formation machine, manufacture a soil cement rectangular pile according to the working method of above-mentioned rectangular pile pile-formation machine; Make the protruding trapezoidal termination of the rectangular pile between the stake of every two T shapes be fit to the recessed trapezoidal termination of T shape stake, so manufacture that every two adjacent concrete T-shaped piles and the soil cement rectangular pile between it are mutually trapezoidally fastened and connected, the fastening stake of distributed in grid, in the time that the concrete of rectangular pile soil cement and the stake of T shape all reaches some strength, it is closely knit that each cross section that the stake of T shape and rectangular pile are surrounded is that the soil body in tetragonal space carries out respectively vacuum dehydration, so forms closely knit composite foundation.
Claims (3)
1. the trapezoidal fastening equipment of T stake and rectangular pile, comprises T stake pile-formation machine and rectangular pile pile-formation machine; It is characterized in that:
The concrete structure of T stake pile-formation machine comprises: the front end of cross bar two (17) is fixed on the centre of cross bar one (6), forms a T steel structure thus, and the center of gravity of T steel structure is fixed in the lower end of support bar one (1); The middle lower end of cross bar one is fixed with column three (7), the lower end of column three is fixed with motor one (2), the lower end of motor one is fixed with headstock three (3), the left end bottom of cross bar one is fixed with column one (10), the lower end of column one is fixed with headstock one (4), and the right-hand member bottom of cross bar one is fixed with column two (11), and the lower end of column two is fixed with headstock two (5), the rear end lower of cross bar two is fixed with column four (18), and the lower end of column four is fixed with headstock four (19); The lower end of headstock one, headstock two, headstock three, headstock four 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 headstock three and headstock one, between headstock three and headstock two, be respectively equipped with a line shaft one (8) between headstock three and headstock four, a link arm (16) is fixed respectively on the middle both sides of every line shaft one, and a mixing arm (9) is fixed respectively in the outer end of each link arm; The left back end of headstock one and left front end are exported respectively a line shaft two (14), and the left end of this each line shaft two is fixed respectively a trapezoidal cutter one (15); The right rear end of headstock two and right front ends are exported respectively a line shaft two (14), and the right-hand member of this each line shaft two is fixed respectively a trapezoidal cutter one (15); The left back end of headstock four and right rear end are exported respectively a line shaft two (14), and a trapezoidal cutter one (15) is fixed respectively in the rear end of this each line shaft two;
The specific works mode of T stake pile-formation machine is as follows: when work, grouting pump pours into respectively water under high pressure to each drill bit, motor one drives headstock three runnings, in operation process, the rotating drive headstock one by left and right, rear three line shafts one, headstock two, headstock four turn round headstock three respectively, headstock one drives two line shaft two rotations of its left end in operation process, headstock two drives two line shaft two rotations of its right-hand member in operation process, and headstock four drives two line shaft two rotations of its rear end in operation process; Headstock one, headstock two, headstock three, the headstock four respectively drilling rod by its lower end drive drill bit to rotate, four drill bits in rotation by the soil cutting of its lower end; Three line shafts one drive respectively two link arms on each line shaft one to drive one rotation of mixing arm moving mechanical axis in rotation, mixing arm in rotation process by the unhewn soil cutting of drill bit between two common tangents of every two drill bit cylindricals; Two line shafts two of right-hand member drive trapezoidal cutter one rotation of two of right-hand member in rotation, two trapezoidal cuttves one of right-hand member become the soil cutting of the termination of right part recessed trapezoidal termination in rotation, two line shafts two of left end drive trapezoidal cutter one rotation of two of left end in rotation, two trapezoidal cuttves one of left end become the soil cutting of the termination of left part recessed trapezoidal termination in rotation, two line shafts two of rear end drive trapezoidal cutter one rotation of two of rear end in rotation, and two trapezoidal cuttves one of rear end become the soil cutting of the termination at rear portion recessed trapezoidal termination in rotation; The soil body machining away is mixed in mud, and mud flows out from T shape hole, and support bar one is compressed into process and formed left and right, rear three directions respectively with the T shape hole of recessed trapezoidal termination downwards, in this T shape hole casting concrete, form concrete T-shaped pile;
The concrete structure of rectangular pile pile-formation machine comprises: motor two (32) upper ends are fixed in support bar two (31) lower ends, and driver three (33) upper ends are fixed in motor two lower ends; Support bar two bottom left ends are fixed with transverse arm one (36), the left end bottom of transverse arm one is fixed with vertical rod one (40), the lower end of vertical rod one is fixed with driver one (34), support bar two bottom right-hand members are fixed with transverse arm two (37), the right-hand member bottom of transverse arm two is fixed with vertical rod two (41), and the lower end of vertical rod two is fixed with driver two (35); The lower end of driver one, driver two, driver 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 driver three and driver one, be respectively equipped with a driving shaft one (38) between driver three and driver two, a linking arm (46) is fixed respectively on the middle both sides of every driving shaft one, and a stirring cutter (39) is fixed respectively in the outer end of each linking arm; A driving shaft two (44) of right-hand member output of driver two, the right-hand member of this driving shaft two is fixed a trapezoidal cutter two (21); A driving shaft 2 44 of left end output of driver one, the left end of this driving shaft two is fixed a trapezoidal cutter 2 21;
The specific works mode of rectangular pile pile-formation machine: when the work of rectangular pile pile-formation machine, high-pressure pump is to each drill bit injected water mud respectively, motor two drives driver three runnings, driver three rotating drive driver one, driver two by driving shaft one in operation process turns round, driver two drives driving shaft two rotations of right-hand member in operation process, and driver one drives driving shaft two rotations of left end in operation process, driver one, driver two, driver three drive drill bit to rotate by the drilling rod of its lower end respectively, and three drill bits stir the earth of its lower end and cement mortar in rotation, two driving shafts one drive respectively two linking arms on each driving shaft one to drive stirring cutter around driving shaft one rotation in rotation, stir cutter stirs the unhewn earth of drill bit between two common tangents of every two drill bit cylindricals and cement mortar in rotation process, the driving shaft two of right-hand member drives trapezoidal cutter two rotations of right-hand member in rotation, this trapezoidal cutter two stirs into protruding trapezoidal termination by the soil body of the termination of right part and cement mortar in rotation, the driving shaft two of left end drives trapezoidal cutter two rotations of left end in rotation, this trapezoidal cutter two stirs into protruding trapezoidal termination by the soil body of the termination of left part and cement mortar in rotation, support bar two is compressed into process and is formed two ends, a left and right respectively with the soil cement rectangular pile of protruding trapezoidal termination downwards,
The pile body process of T stake pile-formation machine and the manufacture T shape stake of rectangular pile pile-formation machine and the mutual trapezoidal fastening of rectangular pile, distributed in grid: in the position that needs reinforcement and process, longitudinally manufacture many row's concrete T-shaped piles with T stake pile-formation machine according to the working method of above-mentioned T stake pile-formation machine, the distance of the adjacent rectangular pile in two T shape stake intervals before and after making in every row, the T pommel left and right of adjacent two T shapes stake is reverse each other before and after making in every row; The distance of the relative rectangular pile in T shape stake interval in every two T pommel left and right in adjacent two rows; The concrete strength of adjacent two T shapes stake reaches a timing before and after in every row, in the spacing between this two T shapes stake, with rectangular pile pile-formation machine, manufactures a soil cement rectangular pile according to the working method of above-mentioned rectangular pile pile-formation machine; When the concrete strength of the relative T shape stake in every two T pommel left and right in adjacent two rows reaches a timing, in the spacing between this two T shapes stake, with rectangular pile pile-formation machine, manufacture a soil cement rectangular pile according to the working method of above-mentioned rectangular pile pile-formation machine; Make the protruding trapezoidal termination of the rectangular pile between the stake of every two T shapes be fit to the recessed trapezoidal termination of T shape stake, so manufacture that every two adjacent concrete T-shaped piles and the soil cement rectangular pile between it are mutually trapezoidally fastened and connected, the fastening stake of distributed in grid, in the time that the concrete of rectangular pile soil cement and the stake of T shape all reaches some strength, it is closely knit that each cross section that the stake of T shape and rectangular pile are surrounded is that the soil body in tetragonal space carries out respectively vacuum dehydration, so forms closely knit composite foundation.
2. the trapezoidal fastening equipment of T stake according to claim 1 and rectangular pile, is characterized in that: the mixing arm on three line shafts one of T stake pile-formation machine differs certain angle in rotation, in rotation, is independent of each other mutually.
3. the trapezoidal fastening equipment of T stake according to claim 1 and rectangular pile, is characterized in that: the recessed trapezoidal termination of left and right, rear three directions of T shape stake and the protruding trapezoidal termination at rectangular pile two ends coincide.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610088771.XA CN105586880A (en) | 2016-02-18 | 2016-02-18 | Trapezoidal buckling equipment for T-shaped piles and rectangular piles |
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| CN201610088771.XA CN105586880A (en) | 2016-02-18 | 2016-02-18 | Trapezoidal buckling equipment for T-shaped piles and rectangular piles |
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| CN105586880A true CN105586880A (en) | 2016-05-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625399A (en) * | 2016-02-18 | 2016-06-01 | 李会修 | Trapezoid connecting equipment for T-shaped piles and rectangular piles |
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