CN106223311A - Interlocking stake production machinery - Google Patents

Interlocking stake production machinery Download PDF

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Publication number
CN106223311A
CN106223311A CN201610691717.4A CN201610691717A CN106223311A CN 106223311 A CN106223311 A CN 106223311A CN 201610691717 A CN201610691717 A CN 201610691717A CN 106223311 A CN106223311 A CN 106223311A
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CN
China
Prior art keywords
recessed
convex
sheave
shape
fixed
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CN201610691717.4A
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Chinese (zh)
Inventor
叶倩
Original Assignee
叶倩
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Priority to CN201610691717.4A priority Critical patent/CN106223311A/en
Publication of CN106223311A publication Critical patent/CN106223311A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18Bulkheads or similar walls made solely of concrete in situ
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22Piles
    • E02D5/34Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/46Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00Drives for drilling, used in the borehole
    • E21B4/16Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/001Drilling a non circular hole
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00Geometrical or physical properties
    • E02D2200/16Shapes
    • E02D2200/165Shapes polygonal

Abstract

A kind of interlocking stake production machinery, including recessed Y shape agitation driller and convex Y shape agitation driller;Manufacture multiple soil cement recessed Y shape stake being respectively separated a convex V-arrangement pile spacing, in spacing between each two recessed Y shape stake, concrete convex V-arrangement stake reverse before and after manufacturing one with convex V-arrangement agitation driller respectively according to the working method of above-mentioned convex V-arrangement agitation driller, the convex " " shape making two mismatch of each concrete convex V-arrangement left front end of stake is fit to recessed " " shape of two mismatch of the left side recessed Y shape stake right rear end, the convex " " shape making two mismatch of each concrete convex V-arrangement stake right front ends is fit to recessed " " shape of two mismatch of the recessed left back end of Y shape stake in the right, the Y shape piling wall of the concrete convex V-arrangement stake mutual fissure of displacement " " the shape interlocking being thusly-formed between the soil cement recessed Y shape stake that the recessed Y shape stake of multiple soil cement is adjacent with each two.

Description

Interlocking stake production machinery
Technical field
The present invention relates to a kind of pile body production machinery, the recessed Y shape stake used in a kind of foundation engineering and convex V-arrangement stake Mutually interlocking forms the interlocking stake production machinery of Y shape piling wall.
Background technology
Soil-cement rig be by the multiple drill bit of power drive rotate, multiple drill bits in rotation process by under drill bit The earth cutting in portion stirs into cement earth pile with cement mortar, at present, and the cement earth pile reinforced for geology in building foundation engineering It is all to be formed by multiple soil cement cylinders overlap joint.
Summary of the invention
The invention provides the interlocking stake production machinery of a kind of recessed Y shape stake and convex V-arrangement stake mutual interlocking formation Y shape piling wall.
The present invention is achieved through the following technical solutions:
A kind of recessed Y shape stake forms the interlocking stake production machinery of Y shape piling wall with the convex mutual interlocking of V-arrangement stake, including recessed Y shape agitation driller With convex V-arrangement agitation driller.
Recessed Y shape agitation driller includes following structure: fixed drive machine five shell upper end, principal arm one lower end, drives machine five lower end Arbor be fixed with a drill bit one, principal arm one bottom left rear side is fixed with stull one, and the left end bottom of stull one is fixed on vertical Supportting the upper end of, the centre of driving machine one shell is fixed in the lower end of vertical brace one, and the front end arbor of driving machine one is fixed with the most recessed " " sheave one, the rear end arbor of driving machine one is fixed with little recessed " " sheave one;Principal arm one bottom right lateral side is fixed with stull two, The upper end of vertical brace two is fixed in the right-hand member bottom of stull two, and the centre of driving machine two shell is fixed in the lower end of vertical brace two, drives The front end arbor of machine two is fixed with the most recessed " " sheave two, and the rear end arbor of driving machine two is fixed with little recessed " " sheave two;Principal arm One lower front side is fixed with stull four, and the front lower portion of stull four is fixed on the upper end of vertical brace four, and the lower end of vertical brace four is fixed on The centre of driving machine four shell, the left end arbor of driving machine four is fixed with the most recessed " " sheave four, and the right-hand member arbor driving machine four is solid Surely there is little recessed " " sheave four;The circumference of each recessed " " sheave is provided with multiple stirring knife with " " connected in star, the surface of groove.
Convex V-arrangement agitation driller includes following structure: fixed drive motor five shell upper end, principal arm two lower end, drives motor five The arbor of lower end is fixed with a drill bit two, and principal arm two bottom left rear side is fixed with cross bar one, and the left end bottom of cross bar one is fixed In the upper end of vertical rod one, the centre driving motor one shell is fixed in the lower end of vertical rod one, and the front end arbor driving motor one is solid Surely there is the most convex " " sheave one, drive the rear end arbor of motor one to be fixed with little convex " " sheave one;On rear side of principal arm two lower right admittedly Surely having cross bar two, the right-hand member bottom of cross bar two to be fixed on the upper end of vertical rod two, the lower end of vertical rod two is fixed on outside driving motor two The centre of shell, drives the front end arbor of motor two to be fixed with the most convex " " sheave two, drives the rear end arbor of motor two to be fixed with little Convex " " sheave two;It is convex that the circumference of the most convex " " sheave one and the circumference of the most convex " " sheave two are respectively provided with " " shape rib, little convex It is convex that the circumference of " " sheave one and the circumference of little convex " " sheave two are respectively provided with " " shape rib, and the convex surface of each rib is provided with Multiple stirring knife.
The present invention has a following feature:
The present invention can manufacture the convex V-arrangement of concrete between the soil cement recessed Y shape stake that the recessed Y shape stake of multiple soil cement is adjacent with each two The Y shape piling wall of the stake mutually fissure of displacement " " shape interlocking, for gear soil, the antiseep on building basis.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is the left front view of recessed Y shape agitation driller;
Fig. 2 is the right front view of recessed Y shape agitation driller;
Fig. 3 is the rearview of recessed Y shape agitation driller;
Fig. 4 is the A A view of Fig. 1;
Fig. 5 is the B B view of Fig. 1;
Fig. 6 is the front view that convex V-arrangement bores the machine that stirs;
Fig. 7 is the rearview that convex V-arrangement bores the machine that stirs;
Fig. 8 is the C C view of Fig. 6;
Fig. 9 is the D D view of Fig. 6;
Figure 10 is multiple cross-sectional views being connected pile body that recessed Y shape stake is formed with the convex mutual interlocking of V-arrangement stake.
In figure: 1, principal arm one, 2, vertical brace one, 3, vertical brace two, 4, the most recessed " " sheave one, 5, the most recessed " " sheave two, 6, drive Motivation one, 7, drive machine two, 8, stirring knife, 9, little recessed " " sheave one, 10, little recessed " " sheave two, 11, arbor, 12, stull one, 13, stull two, 14, drive machine five, 15, drill bit one, 17, stull four, 19, vertical brace four, 21, the most recessed " " sheave four, 23, drive Machine four, 25, little recessed " " sheave four;31, principal arm two, 32, vertical rod one, 33, vertical rod two, 34, the most convex " " sheave one, 35, the most convex " " sheave two, 36, drive motor one, 37, drive motor two, 39, little convex " " sheave one, 40, little convex " " sheave two, 42, Cross bar one, 43, cross bar two, 44, drive motor five, 45, drill bit two.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment includes that recessed Y shape agitation driller and the stirring of convex V-arrangement are bored Machine.
Recessed Y shape agitation driller includes the structure in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5;Principal arm 1 lower end fixed drive machine five 14 shell upper ends, the arbor of driving machine five lower end is fixed with a drill bit 1, and principal arm one bottom left rear side is fixed with stull one 12, the upper end of vertical brace 1 is fixed in the left end bottom of stull one, and the centre of driving machine 1 shell is fixed in the lower end of vertical brace one, The front end arbor 11 of driving machine one is fixed with the most recessed " " sheave 1, and the rear end arbor 11 of driving machine one is fixed with little recessed " " groove Take turns 1;Principal arm one bottom right lateral side is fixed with stull 2 13, and the upper end of vertical brace 23, vertical brace are fixed in the right-hand member bottom of stull two The centre of driving machine 27 shell is fixed in the lower end of two, and the front end arbor 11 of driving machine two is fixed with the most recessed " " sheave 25, drives The rear end arbor of motivation two is fixed with little recessed " " sheave 2 10;Principal arm one lower front side is fixed with stull 4 17, before stull four The upper end of vertical brace 4 19 is fixed in end bottom, and the centre of driving machine 4 23 shell is fixed in the lower end of vertical brace four, drives machine four Left end arbor 11 is fixed with the most recessed " " sheave 4 21, and the right-hand member arbor 11 of driving machine four is fixed with little recessed " " sheave 4 25;Often The circumference of individual recessed " " sheave is with " " connected in star, and the surface of groove is provided with multiple stirring knife 8.
The diameter of the most recessed " " sheave is more than the diameter of little recessed " " sheave.
One end of driving machine one is provided with gear wheel reversing mechanism, thus drives machine one to drive the arbor at two ends to synchronize when working anti- To rotation.
One end of driving machine two is provided with gear wheel reversing mechanism, thus drives machine two to drive the arbor at two ends to synchronize when working anti- To rotation.
One end of driving machine four is provided with gear wheel reversing mechanism, thus drives machine four to drive the arbor at two ends to synchronize when working anti- To rotation.
Recessed Y shape agitation driller is also equipped with grouting pump, and during work, grouting pump is to driving the bottom of machine one, driving machine two times Portion, the bottom driving machine four and the other grout injection of drill bit one lower part, driving machine five drives the drill bit of its lower end when working One rotates, and drives the most recessed " " sheave one and little recessed " " sheave one to rotate forward, drive when driving machine two works when driving machine one works The most recessed " " sheave two and little recessed " " sheave two invert;The most recessed " " sheave four and little recessed " " sheave is driven when driving machine four works Four reversions;The soil cutting of drill bit one lower end is stirred in rotation process by drill bit one with cement mortar;The most recessed " " sheave one, little Recessed " " sheave one, the most recessed " " sheave two, little recessed " " sheave two, the most recessed " " sheave four and little recessed " " sheave four are in rotation The soil cutting of its lower end is stirred with cement mortar;The most recessed " " sheave one and little recessed " " sheave one in rotation by left back end-grain cutting Cut the recessed " " shape stirring into two mismatch, the most recessed " " sheave two and little recessed " " sheave two right rear end cutting to be stirred in rotation Mix recessed " " shape of two mismatch;Front end cutting is stirred into two in rotation by the most recessed " " sheave four and little recessed " " sheave four Recessed " " shape of individual mismatch;Principal arm one forms a left back end, right rear end and front end during being pressed into downwards and is respectively provided with two The soil cement recessed Y shape stake of recessed " " shape of individual mismatch.
Convex V-arrangement agitation driller includes the structure in Fig. 6, Fig. 7, Fig. 8, Fig. 9;Principal arm 2 31 lower end fixed drive motor 5 44 Shell upper end, drives the arbor of motor five lower end to be fixed with a drill bit 2 45, and principal arm two bottom left rear side is fixed with cross bar one 42, the upper end of vertical rod 1 is fixed in the left end bottom of cross bar one, and the lower end of vertical rod one is fixed on and is driven motor 1 shell Centre, drives the front end arbor 11 of motor one to be fixed with the most convex " " sheave 1, drives the rear end arbor 11 of motor one to be fixed with Little convex " " sheave 1;Being fixed with cross bar 2 43 on rear side of principal arm two lower right, vertical rod 2 33 is fixed in the right-hand member bottom of cross bar two Upper end, the lower end of vertical rod two be fixed on drive motor 2 37 shell centre, drive motor two front end arbor 11 be fixed with The most convex " " sheave 2 35, drives the rear end arbor of motor two to be fixed with little convex " " sheave 2 40;The circumference of the most convex " " sheave one And the circumference of the most convex " " sheave two to be respectively provided with " " shape rib convex, the circumference of little convex " " sheave one and little convex " " sheave two Circumference to be respectively provided with " " shape rib convex, the convex surface of each rib is provided with multiple stirring knife 8.
The diameter of the most convex " " sheave is more than the diameter of little convex " " sheave.
The one end driving motor one is provided with gear wheel reversing mechanism, and when thus driving motor one to work, the arbor at driving two ends is same Step rotates backward.
The one end driving motor two is provided with gear wheel reversing mechanism, and when thus driving motor two to work, the arbor at driving two ends is same Step rotates backward.
The one end driving motor four is provided with gear wheel reversing mechanism, and when thus driving motor four to work, the arbor at driving two ends is same Step rotates backward.
Convex V-arrangement agitation driller is also equipped with grouting pump, and during work, grouting pump is to driving the bottom of motor one, driving motor two Bottom and drill bit two bottom irrigate thin mud respectively, drive motor five when working, to drive drill bit two rotation of its lower end, drive Dynamic motor one drives the most convex " " sheave one to rotate forward when working, and drives motor one to drive little convex " " sheave one to invert when working, drives Dynamic motor two drives the most convex " " sheave two to rotate forward when working, and drives motor two to drive small convex groove to take turns two reversions when working;Drill bit Two in rotation process by the soil cutting of drill bit two lower end, the most convex " " sheave one, little convex " " sheave one, the most convex " " sheave Two and little convex " " sheave two in rotation by the soil cutting of its lower end;The most convex " " sheave one and little convex " " sheave one are turning Left back end-grain cutting is whittled into convex " " shape of two mismatch, the most convex " " sheave two and little convex " " sheave two in rotation by the right side by disorder of internal organs Rear end cuts into convex " " shape of two mismatch;The soil body being cut is blended in mud, and thin mud is constantly injected, and dense mud is mixed Miscellaneous the soil body constantly flows out to outside hole from hole, and principal arm two forms a left back end during being pressed into downwards and right rear end divides The V-shape hole of other convex " " shape with two mismatch, casting concrete in this V-shape hole, produce concrete convex V-arrangement stake.
Convex " " shape of convex two mismatch of V-arrangement stake and recessed two mismatch of Y shape stake recessed " " shape coincide.
The working method that recessed Y shape agitation driller manufactures Y shape piling wall with convex V-arrangement agitation driller is as follows: in the position needing pile Put, manufacture a soil cement recessed Y shape stake with recessed Y shape agitation driller according to the working method of above-mentioned recessed Y shape agitation driller, recessed at this The right side of Y shape stake, the spacing being spaced a convex V-arrangement stake manufactures the recessed Y shape stake of another soil cement, so manufactures multiple being respectively separated The soil cement recessed Y shape stake of one convex V-arrangement pile spacing, when the soil cement intensity of the soil cement on both sides recessed Y shape stake reaches a timing, then In spacing between each two recessed Y shape stake, divide according to the working method of above-mentioned convex V-arrangement agitation driller with convex V-arrangement agitation driller Concrete convex V-arrangement stake that Zhi Zao be the most not reverse before and after one, makes convex " " of two mismatch of each concrete convex V-arrangement left front end of stake Shape is fit to recessed " " shape of two mismatch of the left side recessed Y shape stake right rear end, makes two of each concrete convex V-arrangement stake right front ends Convex " " shape of mismatch is fit to recessed " " shape of two mismatch of the recessed left back end of Y shape stake in the right, is thusly-formed the recessed Y of multiple soil cement The Y shape piling wall of the concrete convex V-arrangement stake mutual fissure of displacement " " the shape interlocking between the soil cement recessed Y shape stake that shape stake is adjacent with each two.

Claims (1)

1. an interlocking stake production machinery, including recessed Y shape agitation driller and convex V-arrangement agitation driller, it is characterised in that:
The concrete structure of described recessed Y shape agitation driller includes: fixed drive machine five (14) shell upper end, principal arm one (1) lower end, drives The arbor of motivation five lower end is fixed with a drill bit one (15), and principal arm one bottom left rear side is fixed with stull one (12), stull one Left end bottom be fixed on the upper end of vertical brace one (2), the centre of driving machine one (6) shell is fixed in the lower end of vertical brace one, drives The front end arbor (11) of machine one is fixed with the most recessed " " sheave one (4), drives the rear end arbor (11) of machine one to be fixed with little recessed " " Sheave one (9);Principal arm one bottom right lateral side is fixed with stull two (13), and vertical brace two (3) is fixed in the right-hand member bottom of stull two Upper end, the lower end of vertical brace two is fixed on the centre of driving machine two (7) shell, is driven the front end arbor (11) of machine two to be fixed with the most recessed " " sheave two (5), the rear end arbor of driving machine two is fixed with little recessed " " sheave two (10);Principal arm one lower front side is fixed with horizontal stroke Support 4 17), the front lower portion of stull four is fixed on the upper end of vertical brace four (19), and driving machine four (23) is fixed in the lower end of vertical brace four The centre of shell, drives the left end arbor (11) of machine four to be fixed with the most recessed " " sheave four (21), drives the right-hand member arbor of machine four (11) little recessed " " sheave four (25) it is fixed with;The circumference of each recessed " " sheave is provided with " " connected in star, the surface of groove Multiple stirring knife (8);
During the work of described recessed Y shape agitation driller, grouting pump is to driving the bottom of machine one, the bottom of driving machine two, driving machine four Bottom and the other grout injection of drill bit one lower part, driving machine five drives drill bit one rotation of its lower end when working, drive machine Drive the most recessed " " sheave one and little recessed " " sheave one to rotate forward during one work, when driving machine two works, drive the most recessed " " sheave two Invert with little recessed " " sheave two;The most recessed " " sheave four and little recessed " " sheave four is driven to invert when driving machine four works;Drill bit one The soil cutting of drill bit one lower end is stirred by rotation process with cement mortar;The most recessed " " sheave one, little recessed " " sheave one, big Recessed " " sheave two, little recessed " " sheave two, the most recessed " " sheave four and little recessed " " sheave four in rotation by the soil body of its lower end Cutting is stirred with cement mortar;Left back end-grain cutting is cut in rotation and is stirred into two mistakes by the most recessed " " sheave one and little recessed " " sheave one Recessed " " shape of mouth, right rear end cutting is stirred into two mismatch in rotation by the most recessed " " sheave two and little recessed " " sheave two Recessed " " shape;Front end cutting is stirred into recessed " " of two mismatch in rotation by the most recessed " " sheave four and little recessed " " sheave four Shape;Principal arm one forms a left back end, right rear end and front end during being pressed into downwards and is respectively provided with recessed " " of two mismatch The soil cement recessed Y shape stake of shape;
The concrete structure of described convex V-arrangement agitation driller includes: fixed drive motor five (44) shell upper end, principal arm two (31) lower end, The arbor driving motor five lower end is fixed with a drill bit two (45), and principal arm two bottom left rear side is fixed with cross bar one (42), horizontal The upper end of vertical rod one (32) is fixed in the left end bottom of bar one, and the lower end of vertical rod one is fixed in driving motor one (36) shell Between, drive the front end arbor (11) of motor one to be fixed with the most convex " " sheave one (34), the rear end arbor (11) driving motor one is solid Surely there is little convex " " sheave one (39);Being fixed with cross bar two (43) on rear side of principal arm two lower right, the right-hand member bottom of cross bar two is fixed on The upper end of vertical rod two (33), the lower end of vertical rod two is fixed on the centre driving motor two (37) shell, is driven the front end of motor two Arbor (11) is fixed with the most convex " " sheave two (35), drives the rear end arbor of motor two to be fixed with little convex " " sheave two (40); It is convex that the circumference of the most convex " " sheave one and the circumference of the most convex " " sheave two are respectively provided with " " shape rib, the circle of little convex " " sheave one It is convex that all and little convex " " sheave two circumference is respectively provided with " " shape rib, and the convex surface of each rib is provided with multiple stirring knife (8);
During the work of described convex V-arrangement agitation driller, grouting pump is to driving the bottom of motor one, the bottom driving motor two and drill bit Two bottoms irrigate thin mud respectively, drive motor five to drive drill bit two rotation of its lower end when working, when driving motor one to work Drive the most convex " " sheave one to rotate forward, drive motor one to drive little convex " " sheave one to invert when working, when driving motor two to work Drive the most convex " " sheave two to rotate forward, drive motor two when working, to drive small convex groove to take turns two reversions;Drill bit two is in rotation process By the soil cutting of drill bit two lower end, the most convex " " sheave one, little convex " " sheave one, the most convex " " sheave two and little convex " " sheave Two in rotation by the soil cutting of its lower end;Left back end-grain cutting is cut in rotation by the most convex " " sheave one and little convex " " sheave one Becoming convex " " shape of two mismatch, right rear end is cut into two mistakes in rotation by the most convex " " sheave two and little convex " " sheave two Convex " " shape of mouth;The soil body being cut is blended in mud, and thin mud is constantly injected, and dense mud adulterates the soil body constantly from hole In flow out to outside hole, principal arm two forms a left back end and right rear end during being pressed into downwards and is respectively provided with two mismatch The V-shape hole of convex " " shape, casting concrete in this V-shape hole, produce concrete convex V-arrangement stake;
Described recessed Y shape agitation driller manufactures the working method of Y shape piling wall with described convex V-arrangement agitation driller: in the position needing pile Put, manufacture a soil cement recessed Y shape stake with recessed Y shape agitation driller according to the working method of above-mentioned recessed Y shape agitation driller, recessed at this The right side of Y shape stake, the spacing being spaced a convex V-arrangement stake manufactures the recessed Y shape stake of another soil cement, so manufactures multiple being respectively separated The soil cement recessed Y shape stake of one convex V-arrangement pile spacing, when the soil cement intensity of the soil cement on both sides recessed Y shape stake reaches a timing, then In spacing between each two recessed Y shape stake, divide according to the working method of above-mentioned convex V-arrangement agitation driller with convex V-arrangement agitation driller Concrete convex V-arrangement stake that Zhi Zao be the most not reverse before and after one, makes convex " " of two mismatch of each concrete convex V-arrangement left front end of stake Shape is fit to recessed " " shape of two mismatch of the left side recessed Y shape stake right rear end, makes two of each concrete convex V-arrangement stake right front ends Convex " " shape of mismatch is fit to recessed " " shape of two mismatch of the recessed left back end of Y shape stake in the right, is thusly-formed the recessed Y of multiple soil cement The Y shape piling wall of the concrete convex V-arrangement stake mutual fissure of displacement " " the shape interlocking between the soil cement recessed Y shape stake that shape stake is adjacent with each two.
CN201610691717.4A 2016-08-22 2016-08-22 Interlocking stake production machinery Pending CN106223311A (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106120781A (en) * 2016-08-22 2016-11-16 叶倩 Built pile production machinery
CN106120780A (en) * 2016-08-22 2016-11-16 叶倩 Snap close stake production machinery

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101619572A (en) * 2009-06-30 2010-01-06 孙刚 Hydraulic pressure milling deep-mixing underground-wall machine
KR20150036851A (en) * 2013-09-30 2015-04-08 최성희 Pile cap for Head reinforcement of pile
CN106120780A (en) * 2016-08-22 2016-11-16 叶倩 Snap close stake production machinery
CN106120781A (en) * 2016-08-22 2016-11-16 叶倩 Built pile production machinery
CN106284325A (en) * 2016-08-22 2017-01-04 叶倩 Connect buckle pile production machinery

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101619572A (en) * 2009-06-30 2010-01-06 孙刚 Hydraulic pressure milling deep-mixing underground-wall machine
KR20150036851A (en) * 2013-09-30 2015-04-08 최성희 Pile cap for Head reinforcement of pile
CN106120780A (en) * 2016-08-22 2016-11-16 叶倩 Snap close stake production machinery
CN106120781A (en) * 2016-08-22 2016-11-16 叶倩 Built pile production machinery
CN106284325A (en) * 2016-08-22 2017-01-04 叶倩 Connect buckle pile production machinery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106120781A (en) * 2016-08-22 2016-11-16 叶倩 Built pile production machinery
CN106120780A (en) * 2016-08-22 2016-11-16 叶倩 Snap close stake production machinery

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