CN105421413A - T-shaped pile and rectangular pile trapezoidal latch equipment - Google Patents
T-shaped pile and rectangular pile trapezoidal latch equipment Download PDFInfo
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- CN105421413A CN105421413A CN201511012417.0A CN201511012417A CN105421413A CN 105421413 A CN105421413 A CN 105421413A CN 201511012417 A CN201511012417 A CN 201511012417A CN 105421413 A CN105421413 A CN 105421413A
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- headstock
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- 239000002689 soil Substances 0.000 claims abstract description 47
- 239000004568 cement Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims description 27
- 238000005553 drilling Methods 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000011440 grout Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
-
- E—FIXED CONSTRUCTIONS
- 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
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
-
- 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
-
- 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)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Paleontology (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The invention discloses T-shaped pile and rectangular pile trapezoidal latch equipment. Multiple cement soil T-shaped latch piles by spacing with a rectangular latch pile are manufactured; when the cement soil strength of the T-shaped latch piles at two sides reaches a certain strength, a rectangular hole is respectively manufactured in a gap between every two T-shaped latch piles according to a working mode of a rectangular pile forming machine by the rectangular pile forming machine; and concrete is cast in the rectangular holes to form concrete rectangular latch piles, so that concave trapezoidal ends of the left ends of the concrete rectangular latch piles between every two cement soil T-shaped latch piles are matched with convex trapezoidal ends of the right ends of the cement soil T-shaped latch piles at the left side, concave trapezoidal ends of the right ends of the concrete rectangular latch piles are matched with convex trapezoidal ends of the left ends of the cement soil T-shaped latch piles at the right side, and a pile wall with mutual trapezoidal locking of multiple cement soil T-shaped latch piles and the cement rectangular latch piles between every two cement soil T-shaped latch piles is formed for soil retaining and permeation prevention of a building foundation.
Description
Technical field
The present invention relates to the T stake and rectangular pile ladder-shaped lock catch equipment that use in a kind of ladder-shaped lock catch equipment, particularly a kind of building foundation engineering.
Background technology
Cement-soil pile forming machine is by the multiple drill bit rotational of power drive, the earth of drill bit bottom cuts and stirs into cement earth pile with cement paste by multiple drill bit in rotation process, at present, formed by the Soil-cement rig of other pattern, pile body is all the assembly of multiple cement-soil cylinder, is not the mutual snap close piling wall of T-shaped cement earth pile and rectangular concrete pile.
Summary of the invention
The present invention compensate for above shortcoming, provides a kind of T stake and the rectangular pile ladder-shaped lock catch equipment that can manufacture T-shaped cement soil pile and the mutual ladder-shaped lock catch of Rectangular Concrete pile body.
The present invention is achieved through the following technical solutions:
A kind of T stake and rectangular pile ladder-shaped lock catch equipment, comprise T stake pile forming machine and rectangular pile pile forming machine.
T stake pile forming machine comprises following structure: the front end of cross bar two is fixed on the centre of cross bar one, is formed 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; A line shaft one is respectively equipped with between headstock three and headstock one, between headstock three and headstock two, between headstock three and headstock four, a link arm is fixed on the middle both sides of every line shaft one respectively, and the outer end of each link arm fixes a mixing arm respectively; The left end of headstock one exports a line shaft two, and the left end of this line shaft two fixes a trapezoidal cutter one, and the right-hand member of headstock two exports a line shaft two, and the right-hand member of this line shaft two fixes a trapezoidal cutter one.
Rectangular pile pile forming machine comprises following structure: motor two upper end is fixed in support bar two lower end, and driver three upper end is fixed in motor two lower end; Support bar two bottom left end is fixed with transverse arm one, the left end bottom of transverse arm one is fixed with vertical rod one, and the lower end of vertical rod one is fixed with driver one, and support bar two bottom right-hand member is fixed with transverse arm two, the right-hand member bottom of transverse arm two is fixed with vertical rod two, and the lower end of vertical rod two is fixed with 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; Be respectively equipped with a driving shaft one between driver three and driver one, between driver three and driver two, a linking arm is fixed on the middle both sides of every driving shaft one respectively, and the outer end of each linking arm fixes a stirring cutter respectively; The right back of driver two and right front export a driving shaft two respectively, and the right-hand member of this each driving shaft two fixes a trapezoidal cutter two respectively; The left back of driver one and left front export a driving shaft two respectively, and the left end of this each driving shaft two fixes a trapezoidal cutter two respectively.
The present invention has following feature:
The present invention can manufacture the piling wall of T-shaped cement soil pile and the mutual ladder-shaped lock catch of Rectangular Concrete pile body, for gear soil, the antiseepage of building foundation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the structural representation of T stake pile forming machine;
Fig. 2 is A-A direction view of Fig. 1;
Fig. 3 is B-B view of Fig. 1;
Fig. 4 is C-C direction view of Fig. 1;
Fig. 5 is the structural representation of rectangular pile pile forming machine;
Fig. 6 is D-D view of Fig. 5;
Fig. 7 is the cross-sectional view of T stake and rectangular pile ladder-shaped lock catch.
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 forming machine and rectangular pile pile forming machine.
T stake pile forming 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, is formed 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; A line shaft 1 is respectively equipped with between headstock three and headstock one, between headstock three and headstock two, between headstock three and headstock four, a link arm 16 is fixed on the middle both sides of every line shaft one respectively, and the outer end of each link arm fixes a mixing arm 9 respectively; The left end of headstock one exports a line shaft 2 14, and the left end of this line shaft two fixes a trapezoidal cutter 1, and the right-hand member of headstock two exports a line shaft 2 14, and the right-hand member of this line shaft two fixes a trapezoidal cutter one.
Mixing arm on three line shafts one differs certain angle in rotation, is independent of each other mutually in rotation.
The specific works mode of T stake pile forming machine is as follows: during work, grouting pump is to each drill bit grout injection respectively, motor one drives headstock three running, headstock three operates respectively by the rotating drive headstock one of left and right, rear three line shafts one, headstock two, headstock four in operation process, headstock one drives line shaft two rotation of its left end in operation process, and headstock two drives line shaft two rotation of its right-hand member in operation process; Headstock one, headstock two, headstock three, headstock four drive drill bit rotational respectively by the drilling rod of its lower end, and the earth of its lower end and cement paste stir by four drill bits in rotation; Three line shafts one drive two link arms on each line shaft one to drive the rotation of mixing arm moving mechanical axis one respectively in rotation, and the part earth and cement paste that are less than bit diameter between every two drill bits stir by mixing arm in rotation process; The line shaft two of left end drives trapezoidal cutter one rotation of left end in rotation, the soil body of the termination of left part and cement paste are stirred into convex trapezoidal termination by this trapezoidal cutter one in rotation, the line shaft two of right-hand member drives trapezoidal cutter one rotation of right-hand member in rotation, and the soil body of the termination of right part and cement paste are stirred into convex trapezoidal termination by this trapezoidal cutter one in rotation; Support bar one is compressed into process and is formed about one two ends respectively with the cement-soil T-shaped snap close stake of convex trapezoidal termination downwards.
Rectangular pile pile forming machine comprises the structure in Fig. 5, Fig. 6; Concrete structure is as follows: motor 2 32 upper end is fixed in support bar 2 31 lower end, and driver 3 33 upper end is fixed in motor two lower end; Support bar two bottom left end is fixed with transverse arm 1, the left end bottom of transverse arm one is fixed with vertical rod 1, the lower end of vertical rod one is fixed with driver 1, support bar two bottom right-hand member is fixed with transverse arm 2 37, the right-hand member bottom of transverse arm two is fixed with vertical rod 2 41, and the lower end of vertical rod two is fixed with 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; Be respectively equipped with a driving shaft 1 between driver three and driver one, between driver three and driver two, a linking arm 46 is fixed on the middle both sides of every driving shaft one respectively, and the outer end of each linking arm fixes a stirring cutter 39 respectively; The right back of driver two and right front export a driving shaft 2 44 respectively, and the right-hand member of this each driving shaft two fixes a trapezoidal cutter 2 21 respectively; The left back of driver one and left front export a driving shaft 2 44 respectively, and the left end of this each driving shaft two fixes a trapezoidal cutter 2 21 respectively.
The specific works mode of rectangular pile pile forming machine is as follows: rectangular pile pile forming machine is also provided with high-pressure pump, during work, high-pressure pump injects water under high pressure respectively to each drill bit, motor two drives driver three running, driver three is operated by the rotating drive driver one of driving shaft one, driver two in operation process, and driver two drives the relative synchronous axial system of driving shaft two of the driving shaft two of right back and right front respectively in operation process, driver one drives the relative synchronous axial system of driving shaft two of the driving shaft two of left back and left front respectively in operation process, driver one, driver two, driver three drive drill bit rotational respectively by the drilling rod of its lower end, and the soil cutting of its lower end stirs by three drill bits in rotation, two driving shafts one drive two linking arms on each driving shaft one to drive respectively and stir cutter around driving shaft one rotation in rotation, stir cutter in rotation process, the part soil cutting being less than bit diameter between every two drill bits to be stirred, two driving shafts two of left end drive two of left end trapezoidal cutter two rotations respectively in rotation, the soil cutting of the termination of left part is become recessed trapezoidal termination by this trapezoidal cutter two in rotation, two driving shafts two of right-hand member drive two of right-hand member trapezoidal cutter two rotations respectively in rotation, the soil cutting of the termination of right part is become recessed trapezoidal termination by this trapezoidal cutter two in rotation, support bar two is compressed into process and is formed about one two ends respectively with the rectangular opening of recessed trapezoidal termination downwards.
T stake pile forming machine and rectangular pile pile forming machine associated working process as follows: first in the original position needing pile axis, the stake of a cement-soil T-shaped snap close is manufactured according to the working method of above-mentioned T stake pile forming machine with T stake pile forming machine, on the right side of this T-shaped snap close stake, the distance of interval rectangle snap close stake manufactures the stake of second cement-soil T-shaped snap close again, so manufacture one, multiple interval rectangle snap close pilespacing from the stake of multiple cement-soil T-shaped snap close, when the soil cement intensity of the T-shaped snap close stake on both sides reaches some strength, in spacing again between the stake of every two T-shaped snap closes, a rectangular opening is manufactured according to the working method of above-mentioned rectangular pile pile forming machine with rectangular pile pile forming machine, concreting in this rectangular opening, form the stake of concrete rectangular snap close, the recessed trapezoidal termination of the concrete rectangular snap close stake left end between the stake of every two cement-soil T-shaped snap closes is made to be fit to the convex trapezoidal termination of left side cement-soil T-shaped snap close stake right-hand member, the recessed trapezoidal termination of concrete rectangular snap close stake right-hand member is fit to the convex trapezoidal termination of the right cement-soil T-shaped snap close stake left end, the piling wall of the mutual ladder-shaped lock catch of concrete rectangular snap close stake between the T-shaped snap close stake of formation like this multiple cement-soil and the stake of every two cement-soil T-shaped snap closes, for the gear soil of building foundation, antiseep.
Claims (1)
1. T stake and a rectangular pile ladder-shaped lock catch equipment, comprise T stake pile forming machine and rectangular pile pile forming machine;
It is characterized in that: the concrete structure of T stake pile forming machine comprises: the front end of cross bar 2 17 is fixed on the centre of cross bar 1, is formed 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; A line shaft 1 is respectively equipped with between headstock three and headstock one, between headstock three and headstock two, between headstock three and headstock four, a link arm 16 is fixed on the middle both sides of every line shaft one respectively, and the outer end of each link arm fixes a mixing arm 9 respectively; The left end of headstock one exports a line shaft 2 14, and the left end of this line shaft two fixes a trapezoidal cutter 1, and the right-hand member of headstock two exports a line shaft 2 14, and the right-hand member of this line shaft two fixes a trapezoidal cutter one;
During the work of T stake pile forming machine, grouting pump is to each drill bit grout injection respectively, motor one drives headstock three running, headstock three operates respectively by the rotating drive headstock one of left and right, rear three line shafts one, headstock two, headstock four in operation process, headstock one drives line shaft two rotation of its left end in operation process, and headstock two drives line shaft two rotation of its right-hand member in operation process; Headstock one, headstock two, headstock three, headstock four drive drill bit rotational respectively by the drilling rod of its lower end, and the earth of its lower end and cement paste stir by four drill bits in rotation; Three line shafts one drive two link arms on each line shaft one to drive the rotation of mixing arm moving mechanical axis one respectively in rotation, and the part earth and cement paste that are less than bit diameter between every two drill bits stir by mixing arm in rotation process; The line shaft two of left end drives trapezoidal cutter one rotation of left end in rotation, the soil body of the termination of left part and cement paste are stirred into convex trapezoidal termination by this trapezoidal cutter one in rotation, the line shaft two of right-hand member drives trapezoidal cutter one rotation of right-hand member in rotation, and the soil body of the termination of right part and cement paste are stirred into convex trapezoidal termination by this trapezoidal cutter one in rotation; Support bar one is compressed into process and is formed about one two ends respectively with the cement-soil T-shaped snap close stake of convex trapezoidal termination downwards;
The concrete structure of rectangular pile pile forming machine comprises: motor 2 32 upper end is fixed in support bar 2 31 lower end, and driver 3 33 upper end is fixed in motor two lower end; Support bar two bottom left end is fixed with transverse arm 1, the left end bottom of transverse arm one is fixed with vertical rod 1, the lower end of vertical rod one is fixed with driver 1, support bar two bottom right-hand member is fixed with transverse arm 2 37, the right-hand member bottom of transverse arm two is fixed with vertical rod 2 41, and the lower end of vertical rod two is fixed with 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; Be respectively equipped with a driving shaft 1 between driver three and driver one, between driver three and driver two, a linking arm 46 is fixed on the middle both sides of every driving shaft one respectively, and the outer end of each linking arm fixes a stirring cutter 39 respectively; The right back of driver two and right front export a driving shaft 2 44 respectively, and the right-hand member of this each driving shaft two fixes a trapezoidal cutter 2 21 respectively; The left back of driver one and left front export a driving shaft 2 44 respectively, and the left end of this each driving shaft two fixes a trapezoidal cutter 2 21 respectively;
During the work of rectangular pile pile forming machine, high-pressure pump injects water under high pressure respectively to each drill bit, motor two drives driver three running, driver three is operated by the rotating drive driver one of driving shaft one, driver two in operation process, and driver two drives the relative synchronous axial system of driving shaft two of the driving shaft two of right back and right front respectively in operation process, driver one drives the relative synchronous axial system of driving shaft two of the driving shaft two of left back and left front respectively in operation process, driver one, driver two, driver three drive drill bit rotational respectively by the drilling rod of its lower end, and the soil cutting of its lower end stirs by three drill bits in rotation, two driving shafts one drive two linking arms on each driving shaft one to drive respectively and stir cutter around driving shaft one rotation in rotation, stir cutter in rotation process, the part soil cutting being less than bit diameter between every two drill bits to be stirred, two driving shafts two of left end drive two of left end trapezoidal cutter two rotations respectively in rotation, the soil cutting of the termination of left part is become recessed trapezoidal termination by this trapezoidal cutter two in rotation, two driving shafts two of right-hand member drive two of right-hand member trapezoidal cutter two rotations respectively in rotation, the soil cutting of the termination of right part is become recessed trapezoidal termination by this trapezoidal cutter two in rotation, support bar two is compressed into process and is formed about one two ends respectively with the rectangular opening of recessed trapezoidal termination downwards,
T stake pile forming machine and rectangular pile pile forming machine associated working process: first in the original position needing pile axis, the stake of a cement-soil T-shaped snap close is manufactured according to the working method of above-mentioned T stake pile forming machine with T stake pile forming machine, on the right side of this T-shaped snap close stake, the distance of interval rectangle snap close stake manufactures the stake of second cement-soil T-shaped snap close again, so manufacture one, multiple interval rectangle snap close pilespacing from the stake of multiple cement-soil T-shaped snap close, when the soil cement intensity of the T-shaped snap close stake on both sides reaches some strength, in spacing again between the stake of every two T-shaped snap closes, a rectangular opening is manufactured according to the working method of above-mentioned rectangular pile pile forming machine with rectangular pile pile forming machine, concreting in this rectangular opening, form the stake of concrete rectangular snap close, the recessed trapezoidal termination of the concrete rectangular snap close stake left end between the stake of every two cement-soil T-shaped snap closes is made to be fit to the convex trapezoidal termination of left side cement-soil T-shaped snap close stake right-hand member, the recessed trapezoidal termination of concrete rectangular snap close stake right-hand member is fit to the convex trapezoidal termination of the right cement-soil T-shaped snap close stake left end, the piling wall of the mutual ladder-shaped lock catch of concrete rectangular snap close stake between the T-shaped snap close stake of formation like this multiple cement-soil and the stake of every two cement-soil T-shaped snap closes, for the gear soil of building foundation, antiseep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012417.0A CN105421413A (en) | 2015-12-31 | 2015-12-31 | T-shaped pile and rectangular pile trapezoidal latch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012417.0A CN105421413A (en) | 2015-12-31 | 2015-12-31 | T-shaped pile and rectangular pile trapezoidal latch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105421413A true CN105421413A (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511012417.0A Pending CN105421413A (en) | 2015-12-31 | 2015-12-31 | T-shaped pile and rectangular pile trapezoidal latch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105421413A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4606414A (en) * | 1982-03-04 | 1986-08-19 | Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr | Percussive air tool |
| CN105002892A (en) * | 2015-06-05 | 2015-10-28 | 刘玉燕 | Kidney-shaped pile forming machine |
| CN105019436A (en) * | 2015-06-05 | 2015-11-04 | 刘玉燕 | Molding device for wedge-shaped opening locking piles |
| CN105064341A (en) * | 2015-08-09 | 2015-11-18 | 宋姝娴 | Manufacturing equipment for round-head T-shaped pile |
| CN105113495A (en) * | 2015-08-09 | 2015-12-02 | 刘玉燕 | Stirring pile-forming machine with V-shaped heads |
-
2015
- 2015-12-31 CN CN201511012417.0A patent/CN105421413A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4606414A (en) * | 1982-03-04 | 1986-08-19 | Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr | Percussive air tool |
| CN105002892A (en) * | 2015-06-05 | 2015-10-28 | 刘玉燕 | Kidney-shaped pile forming machine |
| CN105019436A (en) * | 2015-06-05 | 2015-11-04 | 刘玉燕 | Molding device for wedge-shaped opening locking piles |
| CN105064341A (en) * | 2015-08-09 | 2015-11-18 | 宋姝娴 | Manufacturing equipment for round-head T-shaped pile |
| CN105113495A (en) * | 2015-08-09 | 2015-12-02 | 刘玉燕 | Stirring pile-forming machine with V-shaped heads |
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Application publication date: 20160323 |
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