CN106049447A - Folding line engaging drilling machine - Google Patents
Folding line engaging drilling machine Download PDFInfo
- Publication number
- CN106049447A CN106049447A CN201610627832.5A CN201610627832A CN106049447A CN 106049447 A CN106049447 A CN 106049447A CN 201610627832 A CN201610627832 A CN 201610627832A CN 106049447 A CN106049447 A CN 106049447A
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- Prior art keywords
- convex
- sheave
- recessed
- fixed
- type
- Prior art date
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Links
- 238000005553 drilling Methods 0.000 title abstract 7
- 208000007623 Lordosis Diseases 0.000 claims description 20
- 239000002689 soil Substances 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 14
- 238000004826 seaming Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 238000013019 agitation Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 4
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 239000004568 cement Substances 0.000 description 4
- 230000008450 motivation Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- 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
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/001—Drilling a non circular hole
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/165—Shapes polygonal
-
- 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
- E02D2300/002—Concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A folding line engaging drilling machine comprises a concave V shape drilling machine and a convex Y shape drilling machine. The folding line engaging drilling machine is characterized in that a plurality of concrete convex V shaped piles are manufactured, wherein every two concrete concave V shaped piles are arranged at an interval of a convex Y shaped pile; a concrete convex Y shaped pile in opposite front and back direction is manufactured within the space between every two concave V shaped piles through a convex Y shape mixing drilling machine according to the working mode of the convex Y shape drilling machine, so that two convex C shapes at the left front end of each concrete convex Y shaped pile can be matched with two concave C shapes at the right rear end of the left concave V shaped pile, and two convex C shapes at the right front end of each concrete convex Y shaped pile can be matched with two concave C shapes at the left rear end of the right concave V shaped pile, and as a result, a Y shaped pile wall that the plurality of concrete concave V shaped piles can be engaged with the concrete convex Y shaped pile between every two adjacent concrete concave V shaped piles can be formed. The Y shaped pile wall is applicable to earth retaining and leaking preventing of a building foundation.
Description
Technical field
The present invention relates to a kind of agitation driller, the recessed V-type stake used in a kind of building foundation engineering and convex Y type stake
Mutually seaming forms the broken line seaming rig of Y type 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 broken line seaming rig of a kind of recessed V-type stake and convex Y type stake mutual seaming formation Y type piling wall.
The present invention is achieved through the following technical solutions:
A kind of recessed V-type stake and the convex Y mutual seaming of type stake form the broken line seaming rig of Y type piling wall, including recessed V-type agitation driller and
Convex Y type agitation driller.
Recessed V-type rig includes following structure: fixed drive machine five shell upper end, mobile jib one lower end, drives the defeated of machine five lower end
Shaft is fixed with a drill bit one, and mobile jib one bottom left rear side is fixed with stull one, and vertical brace is fixed in the left end bottom of stull one
The upper end of one, the lower end of vertical brace one is fixed on the centre of driving machine one shell, and the front end output shaft of driving machine one is fixed with front recessed
" (" sheave one, the rear end output shaft of driving machine one is fixed with rear recessed " (" sheave one;Mobile jib 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 output shaft of motivation two be fixed with front recessed " (" sheave two, the rear end output shaft of driving machine two be fixed with after recessed " (" sheave
Two;It is each that recessed " circumference of (" sheave is with " (" connected in star, the surface of groove is provided with multiple stirring knife.
Convex Y type rig includes following structure: motor five shell upper end, the output shaft of motor five lower end are fixed in mobile jib two lower end
Being fixed with a drill bit two, mobile jib two bottom left rear side is fixed with cross bar one, and vertical rod one is fixed in the left end bottom of cross bar one
Upper end, the lower end of vertical rod one is fixed on the centre of motor one shell, and the front end output shaft of motor one is fixed with lordosis " (" sheave
One, the rear end output shaft of motor one is fixed with rear convex " (" sheave one;Cross bar two, cross bar two it is fixed with on rear side of mobile jib two lower right
Right-hand member bottom be fixed on the upper end of vertical rod two, the centre of motor two shell, the front end of motor two are fixed in the lower end of vertical rod two
Output shaft is fixed with lordosis, and " (" sheave two, the rear end output shaft of motor two is fixed with rear convex " (" sheave two;Before mobile jib two bottom
Side is fixed with cross bar four, and the front lower portion of cross bar four is fixed on the upper end of vertical rod four, and the lower end of vertical rod four is fixed on outside motor four
The centre of shell, the left end output shaft of motor four is fixed with that left convex " (" sheave four, the right-hand member output shaft of motor four is fixed with right convex
" (" sheave four;It is each that convex " circumference of (" sheave is with " (" shape rib is convex, and the convex surface of rib is provided with multiple stirring knife.
The present invention has a following feature:
The present invention can manufacture the concrete convex Y type between the concrete recessed V-type stake that the recessed V-type stake of multiple concrete is adjacent with each two
The Y type piling wall of stake mutually seaming, 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 front view of recessed V-type rig;
Fig. 2 is the rearview of recessed V-type rig;
Fig. 3 is the A A view of Fig. 1;
Fig. 4 is the B B view of Fig. 1;
Fig. 5 is the left front view of convex Y type rig;
Fig. 6 is the right front view of convex Y type rig;
Fig. 7 is the rearview of convex Y type rig;
Fig. 8 is the C C view of Fig. 5;
Fig. 9 is the D D view of Fig. 5;
Figure 10 is multiple cross-sectional views being connected pile body that recessed V-type stake is formed with the convex Y mutual seaming of type stake.
In figure: 1, mobile jib one, 2, vertical brace one, 3, vertical brace two, 4, front recessed " (" sheave one, 5, front recessed " (" sheave two, 6, drive
Motivation one, 7, drive machine two, 8, stirring knife, 9, rear recessed " (" sheave one, 10, rear recessed " (" sheave two, 11, output shaft, 12, stull
One, 13, stull two, 14, drive machine five, 15, drill bit one;31, mobile jib two, 32, vertical rod one, 33, vertical rod two, 34, lordosis " (" groove
Wheel one, 35, lordosis " (" sheave two, 36, motor one, 37, motor two, 39, rear convex " (" sheave one, 40, rear convex " (" sheave two,
42, cross bar one, 43, cross bar two, 44, motor five, 45, drill bit two, 47, cross bar four, 49, vertical rod four, 51, left convex " (" sheave four,
53, motor four, 55, right convex " (" sheave four.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment includes that recessed V-type agitation driller and the stirring of convex Y type are bored
Machine.
Recessed V-type rig includes the structure in Fig. 1, Fig. 2, Fig. 3, Fig. 4;On fixed drive machine 5 14 shell of mobile jib 1 lower end
End, the output shaft of driving machine five lower end is fixed with a drill bit 1, and mobile jib one bottom left rear side is fixed with stull 1, stull
The upper end of vertical brace 1 is fixed in the left end bottom of, and the centre of driving machine 1 shell is fixed in the lower end of vertical brace one, drives machine
The front end output shaft 11 of one be fixed with front recessed " (" sheave 1, the rear end output shaft 11 of driving machine one be fixed with after recessed " (" sheave
One 9;Mobile jib one bottom right lateral side is fixed with stull 2 13, and the upper end of vertical brace 23, vertical brace two are fixed in the right-hand member bottom of stull two
Lower end be fixed on the centre of driving machine 27 shell, the front end output shaft 11 of driving machine two is fixed with that front recessed " (" sheave 25, drives
The rear end output shaft of motivation two is fixed with rear recessed " (" sheave 2 10;It is each that recessed " circumference of (" sheave is with " (" connected in star, groove
Surface multiple stirring knife 8 is installed.
One end of driving machine one is provided with gear wheel reversing mechanism, thus drives machine one to drive the output shaft synchronous at two ends when working
Rotate backward.
One end of driving machine two is provided with gear wheel reversing mechanism, thus drives machine two to drive the output shaft synchronous at two ends when working
Rotate backward.
Recessed V-type rig is also equipped with grouting pump, during work grouting pump to drive machine one bottom, drive machine two bottom with
And drill bit one lower part does not irrigate water under high pressure, driving machine five drives drill bit one rotation of its lower end when working, driving machine one works
Time drive before recessed " (" sheave one rotates forward, and after driving when driving machine one works, recessed " (" sheave one inverts, and driving machine two drives when working
It is recessed before dynamic that " (" sheave two rotates forward, and recessed after driving when driving machine two works " (" sheave two inverts;Drill bit one will in rotation process
The soil cutting of drill bit one lower end, front recessed " (" sheave one, rear recessed " (" sheave one, front recessed " (" sheave two and rear recessed " (" sheave two
By the soil cutting of its lower end in rotation;Front recessed " (" sheave one and rear recessed " left back end-grain cutting is whittled in rotation by (" sheave one
Two recessed " (" shape, front recessed " (" sheaves two and rear recessed " right rear end is cut into two recessed " (" shapes in rotation by (" sheave two;Cut
The soil body chipped away is blended in mud, and water under high pressure constantly injects, and mud constantly flows out to outside hole from hole, and mobile jib one is downwards
Formed during being pressed into a left back end and right rear end be respectively provided with two recessed " hole of (" shape, casting concrete in this hole,
Produce concrete recessed V-type stake.
Convex Y type rig includes the structure in Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9;Motor 5 44 shell is fixed in mobile jib 2 31 lower end
Upper end, the output shaft of motor five lower end is fixed with a drill bit 2 45, and mobile jib two bottom left rear side is fixed with cross bar 1, cross bar
The upper end of vertical rod 1 is fixed in the left end bottom of, and the centre of motor 1 shell, motor one are fixed in the lower end of vertical rod one
Front end output shaft 11 be fixed with lordosis " (" sheave 1, the rear end output shaft 11 of motor one be fixed with after convex " (" sheave one
39;Being fixed with cross bar 2 43 on rear side of mobile jib two lower right, the upper end of vertical rod 2 33, vertical rod two are fixed in the right-hand member bottom of cross bar two
Lower end be fixed on the centre of motor 2 37 shell, the front end output shaft 11 of motor two is fixed with lordosis " (" sheave 2 35, motor
The rear end output shaft of two is fixed with rear convex " (" sheave 2 40;Mobile jib two lower front side is fixed with cross bar 4 47, the front end of cross bar four
The upper end of vertical rod 4 49 is fixed in bottom, and the centre of motor 4 53 shell is fixed in the lower end of vertical rod four, and the left end of motor four is defeated
Shaft 11 is fixed with that left convex " (" sheave 4 51, the right-hand member output shaft 11 of motor four is fixed with right convex " (" sheave 4 55;Each convex
" circumference of (" sheave is with " (" shape rib is convex, and the convex surface of rib is provided with multiple stirring knife 8.
Convex Y type agitation driller is also equipped with grouting pump, during work grouting pump to the bottom of motor one, the bottom of motor two,
Bottom and drill bit two bottom of motor four irrigate water under high pressure respectively, and motor five drives drill bit two rotation of its lower end when working,
When motor one works drive lordosis " (" sheave one and rear convex " (" sheave one rotates forward, when motor two works drive lordosis " (" sheave
Two and rear convex " (" sheave two inverts;Drive when motor four works that left convex " convex " (" sheave four inverts for (" sheave four and the right side;Drill bit two
By the soil cutting of drill bit two lower end in rotation process, lordosis " (" sheave one, rear convex " (" sheave one, lordosis " (" sheave two,
The most convex " (" sheave two, left convex " (" sheave four and the right side convex " (" sheave four in rotation by the soil cutting of its lower end;Lordosis " ("
Sheave one and rear convex " left back end-grain cutting is whittled into two convex " (" shape, lordosis " (" sheave two and rear convex " (" in rotation by (" sheave one
Right rear end is cut into two convex " (" shapes in rotation by sheave two;It is left that convex " convex " (" sheave four is in rotation for (" sheave four and the right side
Front end is cut into two convex " (" shapes;The soil body cut is blended in mud, and water under high pressure constantly injects, mud constantly from
Flowing out in hole outside hole, mobile jib two forms a left back end, right rear end and front end during being pressed into downwards and is respectively provided with two
It is individual that convex " hole of (" shape, casting concrete in this hole produce concrete convex Y type stake.
" " (" shape is coincide for (" shape and recessed V-type stake recessed for convex Y type stake convex.
The working method that recessed V-type rig manufactures Y type piling wall with convex Y type rig is as follows: in the position needing pile, use recessed V
Type agitation driller according to above-mentioned recessed V-type rig working method manufacture a concrete recessed V-type stake, right side of recessed V-type stake at this,
The distance being spaced a convex Y type stake manufactures the recessed V-type stake of another concrete, and so manufacture is multiple is respectively separated a convex Y type stake
The concrete recessed V-type stake of distance, when the concrete strength of the concrete on both sides recessed V-type stake reaches a timing, then at the recessed V of each two
In spacing between type stake, anti-before and after manufacturing one with convex Y type agitation driller respectively according to the working method of above-mentioned convex Y type rig
To concrete convex Y type stake, two that make each concrete convex Y left front end of type stake are convex " after (" shape is fit to the recessed V-type stake right side, the left side
Two of end are recessed, and " (" shape, making two of each concrete convex Y type stake right front ends, convex " (" shape is fit to the recessed left back end of V-type stake in the right
Two recessed " (" shape is thusly-formed the coagulation between the concrete recessed V-type stake that the recessed V-type stake of multiple concrete is adjacent with each two
The Y type piling wall of the convex Y mutual seaming of type stake of soil, for gear soil, the antiseep on building basis.
Claims (2)
1. a broken line seaming rig, including recessed V-type rig and convex Y type rig, it is characterised in that:
The concrete structure of described recessed V-type rig includes: fixed drive machine five (14) shell upper end, mobile jib one (1) lower end, drives machine
The output shaft of five lower ends is fixed with a drill bit one (15), and mobile jib one bottom left rear side is fixed with stull one (12), stull one
The upper end of vertical brace one (2) is fixed in left end bottom, and the centre of driving machine one (6) shell is fixed in the lower end of vertical brace one, drives machine
The front end output shaft (11) of one be fixed with front recessed " (" sheave one (4), drive machine one rear end output shaft (11) be fixed with after the most recessed
" (" sheave one (9);Mobile jib 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 output shaft (11) of machine two to be fixed with
Before recessed " (" sheave two (5), the rear end output shaft of driving machine two be fixed with after recessed " (" sheave two (10);Each recessed " (" sheave
Circumference is with " (" connected in star, the surface of groove is provided with multiple stirring knife (8);
During the work of described recessed V-type rig, grouting pump is to driving the bottom of machine one, the bottom driving machine two and drill bit one lower part
Not irrigating water under high pressure, driving machine five drives drill bit one rotation of its lower end when working, recessed " (" groove before driving when driving machine one works
Wheel one rotating forward, recessed after driving when driving machine one works " (" sheave one inverts, recessed " (" sheave two before driving when driving machine two works
Rotating forward, recessed after driving when driving machine two works " (" sheave two inverts;Drill bit one in rotation process by the soil body of drill bit one lower end
Cutting, front recessed " (" sheave one, rear recessed " (" sheave one, front recessed " (" sheave two and rear recessed " (" sheave two in rotation by its lower end
Soil cutting;Front recessed " (" sheave one and rear recessed " (" sheave one in rotation, left back end-grain cutting is whittled into two recessed " (" shape, front recessed
" (" sheave two and rear recessed " right rear end is cut into two recessed " (" shapes in rotation by (" sheave two;The soil body mixing cut
In mud, water under high pressure constantly injects, and mud constantly flows out to outside hole from hole, and mobile jib one forms one during being pressed into downwards
Individual left back end and right rear end are respectively provided with two, and recessed " hole of (" shape, casting concrete in this hole produce the recessed V of concrete
Type stake;
The structure of described convex Y type rig includes;Motor five (44) shell upper end is fixed in mobile jib two (31) lower end, motor five lower end
Output shaft is fixed with a drill bit two (45), and mobile jib two bottom left rear side is fixed with cross bar one (42), the left end bottom of cross bar one
Being fixed on the upper end of vertical rod one (32), the centre of motor one (36) shell is fixed in the lower end of vertical rod one, and the front end of motor one is defeated
Shaft 11 is fixed with lordosis, and " (" sheave one (34), the rear end output shaft (11) of motor one is fixed with rear convex " (" sheave one (39);
Being fixed with cross bar two (43) on rear side of mobile jib two lower right, the upper end of vertical rod two (33), vertical rod are fixed in the right-hand member bottom of cross bar two
The centre of motor two (37) shell is fixed in the lower end of two, and the front end output shaft (11) of motor two is fixed with lordosis " (" sheave two
(35) convex " (" sheave two (40) after, the rear end output shaft of motor two is fixed with;Mobile jib two lower front side is fixed with cross bar four
(47), the front lower portion of cross bar four is fixed on the upper end of vertical rod four (49), and motor four (53) shell is fixed in the lower end of vertical rod four
Centre, the left end output shaft 11 of motor four is fixed with that left convex " (" sheave four (51), the right-hand member output shaft 11 of motor four is fixed with
Right convex " (" sheave four (55);It is each that convex " circumference of (" sheave is with " (" shape rib is convex, and the convex surface of rib is provided with multiple stirring knife
(8);
The working method of described convex Y type rig is: during work, grouting pump is to the bottom of motor one, the bottom of motor two, motor four
Bottom and drill bit two bottom irrigate water under high pressure respectively, motor five drives drill bit two rotation of its lower end, motor one when working
Drive during work lordosis " (" sheave one and rear convex " (" sheave one rotates forward, drive when motor two works lordosis " (" sheave two and after
It is convex that " (" sheave two inverts;Drive when motor four works that left convex " convex " (" sheave four inverts for (" sheave four and the right side;Drill bit two is rotating
During by the soil cutting of drill bit two lower end, " (" sheave one, rear convex " (" sheave one, lordosis are " (" sheave two, rear convex for lordosis
" (" sheave two, left convex " (" sheave four and the right side convex " (" sheave four in rotation by the soil cutting of its lower end;Lordosis " (" sheave
One and rear convex " left back end-grain cutting is whittled into two convex " (" shape, lordosis " (" sheave two and rear convex " (" sheaves in rotation by (" sheave one
Right rear end is cut into two convex " (" shapes in rotation by two;Left convex " (" sheave four and the right side convex " (" sheave four in rotation by front
End-grain cutting is whittled into two convex " (" shapes;The soil body cut is blended in mud, and water under high pressure constantly injects, and mud is constantly from hole
Flow out to outside hole, mobile jib two formed during being pressed into downwards left back end, right rear end and front end be respectively provided with two convex
" hole of (" shape, casting concrete in this hole produce concrete convex Y type stake;
Described recessed V-type rig manufactures the working method of Y type piling wall with described convex Y type rig: in the position needing pile, use recessed V
Type agitation driller according to above-mentioned recessed V-type rig working method manufacture a concrete recessed V-type stake, right side of recessed V-type stake at this,
The distance being spaced a convex Y type stake manufactures the recessed V-type stake of another concrete, and so manufacture is multiple is respectively separated a convex Y type stake
The concrete recessed V-type stake of distance, when the concrete strength of the concrete on both sides recessed V-type stake reaches a timing, then at the recessed V of each two
In spacing between type stake, anti-before and after manufacturing one with convex Y type agitation driller respectively according to the working method of above-mentioned convex Y type rig
To concrete convex Y type stake, two that make each concrete convex Y left front end of type stake are convex " after (" shape is fit to the recessed V-type stake right side, the left side
Two of end are recessed, and " (" shape, making two of each concrete convex Y type stake right front ends, convex " (" shape is fit to the recessed left back end of V-type stake in the right
Two recessed " (" shape is thusly-formed the coagulation between the concrete recessed V-type stake that the recessed V-type stake of multiple concrete is adjacent with each two
The Y type piling wall of the convex Y mutual seaming of type stake of soil, for gear soil, the antiseep on building basis.
Broken line seaming rig the most according to claim 1, it is characterised in that: convex " (" shape and the recessed V-type of described convex Y type stake
Stake recessed " (" shape coincide.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610627832.5A CN106049447A (en) | 2016-08-03 | 2016-08-03 | Folding line engaging drilling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610627832.5A CN106049447A (en) | 2016-08-03 | 2016-08-03 | Folding line engaging drilling machine |
Publications (1)
Publication Number | Publication Date |
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CN106049447A true CN106049447A (en) | 2016-10-26 |
Family
ID=57197468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610627832.5A Withdrawn CN106049447A (en) | 2016-08-03 | 2016-08-03 | Folding line engaging drilling machine |
Country Status (1)
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CN (1) | CN106049447A (en) |
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2016
- 2016-08-03 CN CN201610627832.5A patent/CN106049447A/en not_active Withdrawn
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WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161026 |
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WW01 | Invention patent application withdrawn after publication |