CN105421410A - T-shaped pile and rectangular pile V-shaped plug-in equipment - Google Patents
T-shaped pile and rectangular pile V-shaped plug-in equipment Download PDFInfo
- Publication number
- CN105421410A CN105421410A CN201511012410.9A CN201511012410A CN105421410A CN 105421410 A CN105421410 A CN 105421410A CN 201511012410 A CN201511012410 A CN 201511012410A CN 105421410 A CN105421410 A CN 105421410A
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- rotation
- splice
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- 239000002689 soil Substances 0.000 claims abstract description 52
- 239000004568 cement Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims description 23
- 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
- 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
- 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
- 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
- E21B7/002—Drilling with diversely driven shafts extending into the borehole
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/0023—Slurry
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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)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses T-shaped pile and rectangular pile V-shaped plug-in equipment. Multiple cement soil T-shaped plug-in piles by spacing with a rectangular plug-in pile are manufactured; and when the cement soil strength of the T-shaped plug-in piles at two sides reaches a certain strength, a cement soil rectangular plug-in pile is respectively manufactured in a gap between every two T-shaped plug-in piles according to a working mode of a rectangular pile forming machine by the rectangular pile forming machine, so that convex V-shaped ends of the left ends of the rectangular plug-in piles between every two T-shaped plug-in piles are matched with concave V-shaped ends of the right ends of the T-shaped plug-in piles at the left side, convex V-shaped ends of the right ends of the rectangular plug-in piles are matched with concave V-shaped ends of the left ends of the T-shaped plug-in piles at the right side, and a cement soil pile wall with mutual V-shaped plug-in of multiple cement soil T-shaped plug-in piles and the cement soil rectangular plug-in piles between every two cement soil T-shaped plug-in 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 V-arrangement eye-splice equipment that use in a kind of V-arrangement eye-splice 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 eye-splice piling wall of T-shaped cement earth pile and rectangle cement earth pile.
Summary of the invention
The present invention compensate for above shortcoming, provides a kind of T stake and the rectangular pile V-arrangement eye-splice equipment that can manufacture T-shaped cement soil pile and the mutual V-arrangement eye-splice of rectangle cement soil pile.
The present invention is achieved through the following technical solutions:
A kind of T stake and rectangular pile V-arrangement eye-splice 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 right back of headstock two and right front export a line shaft two respectively, and each line shaft two right-hand member fixes a triangular knife one respectively; The left back of headstock one and left front export a line shaft 2 14 respectively, and this each line shaft two left end fixes a triangular knife one respectively.
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 left end of driver one exports a driving shaft two, and the left end of this driving shaft two fixes a triangular knife two, and the right-hand member of driver two exports a driving shaft two, and the right-hand member of this driving shaft two fixes a triangular knife two.
The present invention has following feature:
The present invention can manufacture the cement-soil pile of T-shaped cement soil pile and the mutual V-arrangement eye-splice of rectangle cement soil pile, for gear soil, the antiseepage of building foundation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the 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 the eye-splice of rectangular pile V-arrangement.
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, triangular knife one, 16, link arm, 17, cross bar two, 18, column four, 19, headstock four, 21, triangular knife 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 right back of headstock two and right front export a line shaft 2 14 respectively, and this each line shaft two right-hand member fixes a triangular knife 1 respectively; The left back of headstock one and left front export a line shaft 2 14 respectively, and this each line shaft two left end fixes a triangular knife one respectively.
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 two drives the relative synchronous axial system of line shaft two of the line shaft two of right back and right front respectively in operation process, and headstock one drives the relative synchronous axial system of line shaft two of the line shaft two of left back and left front respectively 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 soil body 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 soil body and cement paste that are less than bit diameter between every two drill bits stir by mixing arm in rotation process; Two line shafts two of right part drive two triangular knifes one rotation of right part respectively in rotation, the soil body of the termination of right part and cement paste are stirred into recessed V-arrangement termination by these two triangular knifes one in rotation, two line shafts two of left part drive two triangular knifes one rotation of left part respectively in rotation, and the soil body of the termination of left part and cement paste are stirred into recessed V-arrangement termination by these two triangular knifes one in rotation; Support bar one is compressed into process and is formed about one two ends respectively with the cement-soil T-shaped eye-splice stake of recessed V-arrangement 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 left end of driver one exports a driving shaft 2 44, and the left end of this driving shaft two fixes a triangular knife 2 21, and the right-hand member of driver two exports a driving shaft two, and the right-hand member of this driving shaft two fixes a triangular knife two.
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 cement paste respectively to each drill bit, motor two drives driver three running, and driver three is operated by the rotating drive driver one of driving shaft one, driver two in operation process; The driving shaft two of the on-stream driving left end of driver one rotates, and the driving shaft two of the on-stream driving right-hand member of driver two rotates; Driver one, driver two, driver three drive drill bit rotational respectively by the drilling rod of its lower end, and the soil body of its lower end and cement paste stir 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 body and cement paste that are less than bit diameter between every two drill bits to be stirred, the driving shaft two of right-hand member drives triangular knife two rotation of right-hand member in rotation, and the soil body of the termination of right part and cement paste are stirred into convex V-arrangement termination by the triangular knife two of right-hand member in rotation; The driving shaft two of left end drives triangular knife two rotation of left end in rotation, and the soil body of the termination of left part and cement paste are stirred into convex V-arrangement termination by the triangular knife two of left end in rotation; Support bar two is compressed into process and is formed about one two ends respectively with the cement-soil rectangle eye-splice stake of convex V-arrangement termination downwards.
The recessed V-arrangement termination at T-shaped eye-splice stake two ends and the convex V-arrangement termination at rectangle eye-splice stake two ends coincide.
T stake pile forming machine and rectangular pile pile forming machine associated working process as follows: first in the original position needing pile axis, a cement-soil T-shaped eye-splice stake 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 eye-splice stake, the distance of the rectangle eye-splice stake in interval manufactures second cement-soil T-shaped eye-splice stake again, so manufacture one, multiple interval rectangle eye-splice pilespacing from multiple cement-soil T-shaped eye-splice stakes, when the soil cement intensity of the T-shaped eye-splice stake on both sides reaches some strength, in spacing again between every two T-shaped eye-splice stakes, a cement-soil rectangle eye-splice stake is manufactured according to the working method of above-mentioned rectangular pile pile forming machine with rectangular pile pile forming machine, the convex V-arrangement termination of the rectangle eye-splice stake left end between every two T-shaped eye-splice stakes is made to be fit to the recessed V-arrangement termination of left side T-shaped eye-splice stake right-hand member, the convex V-arrangement termination of rectangle eye-splice stake right-hand member is fit to the recessed V-arrangement termination of the right T-shaped eye-splice stake left end, the cement-soil pile of the mutual V-arrangement eye-splice of cement-soil rectangle eye-splice stake between the T-shaped eye-splice stake of formation like this multiple cement-soil and every two cement-soil T-shaped eye-splice stakes, for the gear soil of building foundation, antiseep.
Claims (1)
1. T stake and a rectangular pile V-arrangement eye-splice 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 right back of headstock two and right front export a line shaft 2 14 respectively, and this each line shaft two right-hand member fixes a triangular knife 1 respectively; The left back of headstock one and left front export a line shaft 2 14 respectively, and this each line shaft two left end fixes a triangular knife one respectively;
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 two drives the relative synchronous axial system of line shaft two of the line shaft two of right back and right front respectively in operation process, and headstock one drives the relative synchronous axial system of line shaft two of the line shaft two of left back and left front respectively 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; Two line shafts two of right part drive two triangular knifes one rotation of right part respectively in rotation, the soil body of the termination of right part and cement paste are stirred into recessed V-arrangement termination by these two triangular knifes one in rotation, two line shafts two of left part drive two triangular knifes one rotation of left part respectively in rotation, and the soil body of the termination of left part and cement paste are stirred into recessed V-arrangement termination by these two triangular knifes one in rotation; Support bar one is compressed into process and is formed about one two ends respectively with the cement-soil T-shaped eye-splice stake of recessed V-arrangement 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 left end of driver one exports a driving shaft 2 44, and the left end of this driving shaft two fixes a triangular knife 2 21, and the right-hand member of driver two exports a driving shaft two, and the right-hand member of this driving shaft two fixes a triangular knife two;
During the work of rectangular pile pile forming machine, high-pressure pump injects cement paste respectively to each drill bit, and motor two drives driver three running, and driver three is operated by the rotating drive driver one of driving shaft one, driver two in operation process; The driving shaft two of the on-stream driving left end of driver one rotates, and the driving shaft two of the on-stream driving right-hand member of driver two rotates; Driver one, driver two, driver three 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 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 earth and cement paste that are less than bit diameter between every two drill bits to be stirred, the driving shaft two of right-hand member drives triangular knife two rotation of right-hand member in rotation, and the soil body of the termination of right part and cement paste are stirred into convex V-arrangement termination by the triangular knife two of right-hand member in rotation; The driving shaft two of left end drives triangular knife two rotation of left end in rotation, and the soil body of the termination of left part and cement paste are stirred into convex V-arrangement termination by the triangular knife two of left end in rotation; Support bar two is compressed into process and is formed about one two ends respectively with the cement-soil rectangle eye-splice stake of convex V-arrangement termination downwards;
T stake pile forming machine and rectangular pile pile forming machine associated working process: first in the original position needing pile axis, a cement-soil T-shaped eye-splice stake 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 eye-splice stake, the distance of the rectangle eye-splice stake in interval manufactures second cement-soil T-shaped eye-splice stake again, so manufacture one, multiple interval rectangle eye-splice pilespacing from multiple cement-soil T-shaped eye-splice stakes, when the soil cement intensity of the T-shaped eye-splice stake on both sides reaches some strength, in spacing again between every two T-shaped eye-splice stakes, a cement-soil rectangle eye-splice stake is manufactured according to the working method of above-mentioned rectangular pile pile forming machine with rectangular pile pile forming machine, the convex V-arrangement termination of the rectangle eye-splice stake left end between every two T-shaped eye-splice stakes is made to be fit to the recessed V-arrangement termination of left side T-shaped eye-splice stake right-hand member, the convex V-arrangement termination of rectangle eye-splice stake right-hand member is fit to the recessed V-arrangement termination of the right T-shaped eye-splice stake left end, the cement-soil pile of the mutual V-arrangement eye-splice of cement-soil rectangle eye-splice stake between the T-shaped eye-splice stake of formation like this multiple cement-soil and every two cement-soil T-shaped eye-splice stakes, for the gear soil of building foundation, antiseep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012410.9A CN105421410A (en) | 2015-12-31 | 2015-12-31 | T-shaped pile and rectangular pile V-shaped plug-in equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012410.9A CN105421410A (en) | 2015-12-31 | 2015-12-31 | T-shaped pile and rectangular pile V-shaped plug-in equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105421410A true CN105421410A (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511012410.9A Withdrawn CN105421410A (en) | 2015-12-31 | 2015-12-31 | T-shaped pile and rectangular pile V-shaped plug-in equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105421410A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442566A (en) * | 2015-12-31 | 2016-03-30 | 刘玉秋 | V-shaped buckling equipment with T-shaped piles and rectangular piles |
| CN105568984A (en) * | 2015-12-31 | 2016-05-11 | 刘玉秋 | V-shaped inserting and buckling device for T-shaped piles and rectangular piles |
-
2015
- 2015-12-31 CN CN201511012410.9A patent/CN105421410A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442566A (en) * | 2015-12-31 | 2016-03-30 | 刘玉秋 | V-shaped buckling equipment with T-shaped piles and rectangular piles |
| CN105568984A (en) * | 2015-12-31 | 2016-05-11 | 刘玉秋 | V-shaped inserting and buckling device for T-shaped piles and rectangular piles |
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| C06 | Publication | ||
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Application publication date: 20160323 |