CN105421366A - Stirring drilling machine for V-shaped insertion piles - Google Patents
Stirring drilling machine for V-shaped insertion piles Download PDFInfo
- Publication number
- CN105421366A CN105421366A CN201511012148.8A CN201511012148A CN105421366A CN 105421366 A CN105421366 A CN 105421366A CN 201511012148 A CN201511012148 A CN 201511012148A CN 105421366 A CN105421366 A CN 105421366A
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- driver
- power transmission
- arrangement
- transmission shaft
- rotation
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Abstract
The invention provides a stirring drilling machine for V-shaped insertion piles. A plurality of cement-soil H-shaped insertion piles arranged at the interval of one H-shaped insertion pile are manufactured. When the strength of cement-soil of the H-shaped insertion piles on the two sides reaches a certain level, one H-shaped hole is manufactured within the distance between every two cement-soil H-shaped insertion piles according to the work mode of manufacturing the H-shaped hole by the stirring drilling machine, concrete is poured in the H-shaped holes to form concrete H-shaped insertion piles, the concave V shapes of the concrete H-shaped insertion piles between every two cement-soil H-shaped insertion piles are matched with the convex V shapes of the cement-soil H-shaped insertion piles, the convex V shapes of the concrete H-shaped insertion piles between every two cement-soil H-shaped insertion piles are matched with the concave V shapes of the cement-soil H-shaped insertion piles, and therefore a pile wall composed of the cement-soil H-shaped insertion piles and the concrete H-shaped insertion piles arranged alternately and connected in a V-shaped insertion mode is formed and used for retaining soil and preventing leakage for a building foundation.
Description
Technical field
The present invention relates to a kind of agitation driller, the V-arrangement plug stake agitation driller particularly used in a kind of building foundation engineering.
Background technology
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 H joint piling wall of mutual plug.
Summary of the invention
The present invention compensate for above shortcoming, provides a kind of V-arrangement plug stake agitation driller that can manufacture H cement earth pile and the mutual V-arrangement plug of H concrete pile.
The present invention is achieved through the following technical solutions:
A kind of V-arrangement plug stake agitation driller, anterior cross bar one, the cross bar two at rear portion and the cross bar three of centre are fixed together, form a H-shaped framework, cross bar three middle upper portion is fixed with mobile jib, cross bar three middle lower portion is fixed with armstand seven, armstand seven lower end is fixed with motor, the lower end of motor is fixed with driver seven, the middle lower end of cross bar one is fixed with armstand one, the lower end of armstand one is fixed with driver one, the left end bottom of cross bar one is fixed with armstand two, the lower end of armstand two is fixed with driver two, the right-hand member bottom of cross bar one is fixed with armstand three, the lower end of armstand three is fixed with driver three, the middle lower end of cross bar two is fixed with armstand four, the lower end of armstand four is fixed with driver four, the left end bottom of cross bar two is fixed with armstand five, the lower end of armstand five is fixed with driver five, the right-hand member bottom of cross bar two is fixed with armstand six, the lower end of armstand six is fixed with driver six, the lower end of driver one, driver two, driver three, driver four, driver five, driver six, driver seven is respectively equipped with a drilling rod, and the lower end of each drilling rod is respectively equipped with a drill bit, a power transmission shaft one is respectively equipped with between driver one and driver three, between driver one and driver two, between driver one and driver seven, between driver four and driver five, between driver four and driver six, between driver four and driver seven, a fixed arm is fixed on the middle both sides of every power transmission shaft one respectively, and the outer end of each fixed arm fixes a cutting knife respectively, the right back portion of driver three and right front portion export a power transmission shaft two respectively, and the left back portion of driver five and left front portion also export a power transmission shaft two respectively, and it is first that the outer end of each power transmission shaft two fixes a V-arrangement respectively, the left end of driver two and the right-hand member of driver six export a power transmission shaft three respectively, and the outer end of each power transmission shaft three fixes a V-arrangement head two respectively.
The present invention has following feature:
The present invention can manufacture the piling wall of H cement earth pile and the mutual V-arrangement plug of H concrete pile, for gear soil, the antiseep of building foundation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is front view of the present invention;
Fig. 2 is reverse view of the present invention;
Fig. 3 is A-A direction view of Fig. 1;
Fig. 4 is B-B view of Fig. 1;
Fig. 5 is C-C direction view of Fig. 1;
Fig. 6 is the plug figure of multiple plug stake.
In figure: 1, press rods, 2, motor, 3, driver one, 4, driver two, 5, driver three, 6, cross bar one, 7, armstand one, 8, power transmission shaft one, 9, cutting knife, 10, armstand two, 11, armstand three, 12, drilling rod, 13, drill bit, 14, power transmission shaft two, 15, V-arrangement be first, 16, armstand seven, 17, driver seven, 18, cross bar two, 19, armstand four, 20, armstand five, 21, armstand six, 22, driver four, 23, driver five, 24, driver six, 25, fixed arm, 26, cross bar three, 27, power transmission shaft three, 28, V-arrangement head two.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, the cross bar 1 of this embodiment front portion, the cross bar 2 18 at rear portion and the cross bar 3 26 of centre are fixed together, form a H-shaped framework, cross bar three middle upper portion is fixed with press rods 1, cross bar three middle lower portion is fixed with armstand 7 16, armstand seven lower end is fixed with motor 2, the lower end of motor is fixed with driver 7 17, the middle lower end of cross bar one is fixed with armstand 1, the lower end of armstand one is fixed with driver 1, the left end bottom of cross bar one is fixed with armstand 2 10, the lower end of armstand two is fixed with driver 24, the right-hand member bottom of cross bar one is fixed with armstand 3 11, the lower end of armstand three is fixed with driver 35, the middle lower end of cross bar two is fixed with armstand 4 19, the lower end of armstand four is fixed with driver 4 22, the left end bottom of cross bar two is fixed with armstand 5 20, the lower end of armstand five is fixed with driver 5 23, the right-hand member bottom of cross bar two is fixed with armstand 6 21, the lower end of armstand six is fixed with driver 6 24, the lower end of driver one, driver two, driver three, driver four, driver five, driver six, driver seven 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 power transmission shaft 1 is respectively equipped with between driver one and driver three, between driver one and driver two, between driver one and driver seven, between driver four and driver five, between driver four and driver six, between driver four and driver seven, a fixed arm 25 is fixed on the middle both sides of every power transmission shaft one respectively, and the outer end of each fixed arm fixes a cutting knife 9 respectively, the right back portion of driver three and right front portion export a power transmission shaft 2 14 respectively, and the left back portion of driver five and left front portion also export a power transmission shaft two respectively, and the outer end of each power transmission shaft two fixes a V-arrangement first 15 respectively, the left end of driver two and the right-hand member of driver six export a power transmission shaft three respectively, and the outer end of each power transmission shaft three fixes a V-arrangement head two respectively.
Cutting knife on three power transmission shafts one that driver one exports differs certain angle in rotation, is independent of each other mutually in rotation.
Cutting knife on three power transmission shafts one that driver four exports differs certain angle in rotation, is independent of each other mutually in rotation.
The present invention manufactures the working method of cement-soil H-shaped plug stake: during work, slush pump injects cement paste respectively to each drill bit, motor drives driver seven to operate, driver seven operates respectively by the rotating drive driver one of former and later two power transmission shafts one, driver four in operation process, the on-stream rotating drive driver two respectively by two power transmission shafts one in left and right of driver one, driver three operate, and the on-stream rotating drive driver five respectively by two power transmission shafts one in left and right of driver four, driver six operate; Driver three drives the power transmission shaft two in right back portion and power transmission shaft two synchronous axial system in opposite directions of right front portion respectively in operation process, and driver five drives the power transmission shaft two in left back portion and power transmission shaft two synchronous axial system in opposite directions in left front portion respectively in operation process; Driver two, driver six drive power transmission shaft three synchronous axial system of its outer end respectively in operation process; Driver one, driver two, driver three, driver four, driver five, driver six, driver seven drive drill bit rotational respectively by the drilling rod of its lower end, and the earth of its lower end cuts and stirs with cement paste by seven drill bits in rotation; Six power transmission shafts one drive two fixed arms on each power transmission shaft one to drive cutting knife around power transmission shaft one rotation respectively in rotation, the part earth being less than bit diameter between every two drill bits cuts and stirs with cement paste by cutting knife in rotation process, becomes H-shaped cement earth pile thus; Two power transmission shafts two on driver three drive the first rotation of the V-arrangement on power transmission shaft two respectively in rotation, V-arrangement is first stirs into recessed V-arrangement by the soil cutting of driver three right part and cement paste in rotation, power transmission shaft three on driver two drives V-arrangement head two rotation on power transmission shaft three in rotation, and the soil cutting of driver two left part and cement paste are stirred into convex V-arrangement by V-arrangement head two in rotation; Two power transmission shafts two on driver five drive the first rotation of the V-arrangement on power transmission shaft two respectively in rotation, V-arrangement is first stirs into recessed V-arrangement by the soil cutting of driver five left part and cement paste in rotation, power transmission shaft three on driver six drives V-arrangement head two rotation on power transmission shaft three in rotation, and the soil cutting of driver six right part and cement paste are stirred into convex V-arrangement by V-arrangement head two in rotation; The convex V-arrangement of left end and the recessed V-arrangement of right-hand member coincide, and the convex V-arrangement of right-hand member and the recessed V-arrangement of left end coincide; Press rods is compressed into process and is formed left front end and right rear end has the H-shaped plug stake of recessed V-arrangement with convex V-arrangement, right front ends and left back end band downwards.
The present invention manufactures the working method of concrete H-shaped plug stake: during work, slush pump injects water under high pressure respectively to each drill bit, motor drives driver seven to operate, driver seven operates respectively by the rotating drive driver one of former and later two power transmission shafts one, driver four in operation process, the on-stream rotating drive driver two respectively by two power transmission shafts one in left and right of driver one, driver three operate, and the on-stream rotating drive driver five respectively by two power transmission shafts one in left and right of driver four, driver six operate; Driver three drives the power transmission shaft two in right back portion and power transmission shaft two synchronous axial system in opposite directions of right front portion respectively in operation process, and driver five drives the power transmission shaft two in left back portion and power transmission shaft two synchronous axial system in opposite directions in left front portion respectively in operation process; Driver two, driver six drive power transmission shaft three synchronous axial system of its outer end respectively in operation process; Driver one, driver two, driver three, driver four, driver five, driver six, driver seven drive drill bit rotational respectively by the drilling rod of its lower end, and the soil cutting of its lower end stirs by seven drill bits in rotation; Six power transmission shafts one drive two fixed arms on each power transmission shaft one to drive cutting knife around power transmission shaft one rotation respectively in rotation, and the part soil cutting being less than bit diameter between every two drill bits stirs by cutting knife in rotation process, becomes H-shaped cement earth pile thus; Two power transmission shafts two on driver three drive the first rotation of the V-arrangement on power transmission shaft two respectively in rotation, V-arrangement is first becomes recessed V-arrangement by the soil cutting of driver three right part in rotation, power transmission shaft three on driver two drives V-arrangement head two rotation on power transmission shaft three in rotation, and the soil cutting of driver two left part is become convex V-arrangement by V-arrangement head two in rotation; Two power transmission shafts two on driver five drive the first rotation of the V-arrangement on power transmission shaft two respectively in rotation, V-arrangement is first becomes recessed V-arrangement by the soil cutting of driver five left part in rotation, power transmission shaft three on driver six drives V-arrangement head two rotation on power transmission shaft three in rotation, and the soil cutting of driver six right part is become convex V-arrangement by V-arrangement head two in rotation; The convex V-arrangement of left end and the recessed V-arrangement of right-hand member coincide, and the convex V-arrangement of right-hand member and the recessed V-arrangement of left end coincide; The soil body cut is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out from hole, and press rods is compressed into process and formed left front end and right rear end has the H-shaped hole of recessed V-arrangement with convex V-arrangement, right front ends and left back end band downwards.
The working method that the present invention manufactures the piling wall of H-shaped cement earth pile and H-shaped concrete pile mutual V-arrangement plug is as follows: first in the original position needing pile axis, the stake of a cement-soil H-shaped plug is manufactured by the working method that H stake agitation driller manufactures cement earth pile according to above-mentioned H stake agitation driller, on the right side of this H-shaped plug stake, the distance of interval H-shaped plug stake manufactures the stake of second cement-soil H-shaped plug again, so manufacture one, multiple interval H-shaped plug pilespacing from the stake of multiple cement-soil H-shaped plug, when the soil cement intensity of the H-shaped plug stake on both sides reaches some strength, the working method manufacturing H-shaped hole according to above-mentioned H stake agitation driller in spacing again between the stake of every two cement-soil H-shaped plugs manufactures a H-shaped hole respectively, concreting in this H-shaped hole, form the stake of concrete H-shaped plug, the recessed V-arrangement of the concrete H-shaped plug stake between the stake of every two cement-soil H-shaped plugs is made to be fit to the convex V-arrangement of cement-soil H-shaped plug stake, the convex V-arrangement of the concrete H-shaped plug stake between the stake of every two cement-soil H-shaped plugs is fit to the recessed V-arrangement of cement-soil H-shaped plug stake, formation cement-soil H-shaped like this plug stake and the stake of concrete H-shaped plug are spaced the piling wall of mutual V-arrangement plug, for the gear soil of building foundation, antiseep.
Claims (1)
1. a V-arrangement plug stake agitation driller, anterior cross bar 1, the cross bar 2 18 at rear portion and the cross bar 3 26 of centre are fixed together, form a H-shaped framework, cross bar three middle upper portion is fixed with press rods 1, cross bar three middle lower portion is fixed with armstand 7 16, armstand seven lower end is fixed with motor 2, the lower end of motor is fixed with driver 7 17, the middle lower end of cross bar one is fixed with armstand 1, the lower end of armstand one is fixed with driver 1, the left end bottom of cross bar one is fixed with armstand 2 10, the lower end of armstand two is fixed with driver 24, the right-hand member bottom of cross bar one is fixed with armstand 3 11, the lower end of armstand three is fixed with driver 35, the middle lower end of cross bar two is fixed with armstand 4 19, the lower end of armstand four is fixed with driver 4 22, the left end bottom of cross bar two is fixed with armstand 5 20, the lower end of armstand five is fixed with driver 5 23, the right-hand member bottom of cross bar two is fixed with armstand 6 21, the lower end of armstand six is fixed with driver 6 24, the lower end of driver one, driver two, driver three, driver four, driver five, driver six, driver seven 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 power transmission shaft 1 is respectively equipped with between driver one and driver three, between driver one and driver two, between driver one and driver seven, between driver four and driver five, between driver four and driver six, between driver four and driver seven, a fixed arm 25 is fixed on the middle both sides of every power transmission shaft one respectively, and the outer end of each fixed arm fixes a cutting knife 9 respectively, the right back portion of driver three and right front portion export a power transmission shaft 2 14 respectively, and the left back portion of driver five and left front portion also export a power transmission shaft two respectively, and the outer end of each power transmission shaft two fixes a V-arrangement first 15 respectively, the left end of driver two and the right-hand member of driver six export a power transmission shaft three respectively, and the outer end of each power transmission shaft three fixes a V-arrangement head two respectively,
It is characterized in that: agitation driller manufactures the working method of cement-soil H-shaped plug stake: during work, slush pump injects cement paste respectively to each drill bit, motor drives driver seven to operate, driver seven operates respectively by the rotating drive driver one of former and later two power transmission shafts one, driver four in operation process, the on-stream rotating drive driver two respectively by two power transmission shafts one in left and right of driver one, driver three operate, and the on-stream rotating drive driver five respectively by two power transmission shafts one in left and right of driver four, driver six operate; Driver three drives the power transmission shaft two in right back portion and power transmission shaft two synchronous axial system in opposite directions of right front portion respectively in operation process, and driver five drives the power transmission shaft two in left back portion and power transmission shaft two synchronous axial system in opposite directions in left front portion respectively in operation process; Driver two, driver six drive power transmission shaft three synchronous axial system of its outer end respectively in operation process; Driver one, driver two, driver three, driver four, driver five, driver six, driver seven drive drill bit rotational respectively by the drilling rod of its lower end, and the earth of its lower end cuts and stirs with cement paste by seven drill bits in rotation; Six power transmission shafts one drive two fixed arms on each power transmission shaft one to drive cutting knife around power transmission shaft one rotation respectively in rotation, the part earth being less than bit diameter between every two drill bits cuts and stirs with cement paste by cutting knife in rotation process, becomes H-shaped cement earth pile thus; Two power transmission shafts two on driver three drive the first rotation of the V-arrangement on power transmission shaft two respectively in rotation, V-arrangement is first stirs into recessed V-arrangement by the soil cutting of driver three right part and cement paste in rotation, power transmission shaft three on driver two drives V-arrangement head two rotation on power transmission shaft three in rotation, and the soil cutting of driver two left part and cement paste are stirred into convex V-arrangement by V-arrangement head two in rotation; Two power transmission shafts two on driver five drive the first rotation of the V-arrangement on power transmission shaft two respectively in rotation, V-arrangement is first stirs into recessed V-arrangement by the soil cutting of driver five left part and cement paste in rotation, power transmission shaft three on driver six drives V-arrangement head two rotation on power transmission shaft three in rotation, and the soil cutting of driver six right part and cement paste are stirred into convex V-arrangement by V-arrangement head two in rotation; The convex V-arrangement of left end and the recessed V-arrangement of right-hand member coincide, and the convex V-arrangement of right-hand member and the recessed V-arrangement of left end coincide; Press rods is compressed into process and is formed left front end and right rear end has the H-shaped plug stake of recessed V-arrangement with convex V-arrangement, right front ends and left back end band downwards;
Agitation driller manufactures the working method of concrete H-shaped plug stake: during work, slush pump injects water under high pressure respectively to each drill bit, motor drives driver seven to operate, driver seven operates respectively by the rotating drive driver one of former and later two power transmission shafts one, driver four in operation process, the on-stream rotating drive driver two respectively by two power transmission shafts one in left and right of driver one, driver three operate, and the on-stream rotating drive driver five respectively by two power transmission shafts one in left and right of driver four, driver six operate; Driver three drives the power transmission shaft two in right back portion and power transmission shaft two synchronous axial system in opposite directions of right front portion respectively in operation process, and driver five drives the power transmission shaft two in left back portion and power transmission shaft two synchronous axial system in opposite directions in left front portion respectively in operation process; Driver two, driver six drive power transmission shaft three synchronous axial system of its outer end respectively in operation process; Driver one, driver two, driver three, driver four, driver five, driver six, driver seven drive drill bit rotational respectively by the drilling rod of its lower end, and the soil cutting of its lower end stirs by seven drill bits in rotation; Six power transmission shafts one drive two fixed arms on each power transmission shaft one to drive cutting knife around power transmission shaft one rotation respectively in rotation, and the part soil cutting being less than bit diameter between every two drill bits stirs by cutting knife in rotation process, becomes H-shaped cement earth pile thus; Two power transmission shafts two on driver three drive the first rotation of the V-arrangement on power transmission shaft two respectively in rotation, V-arrangement is first becomes recessed V-arrangement by the soil cutting of driver three right part in rotation, power transmission shaft three on driver two drives V-arrangement head two rotation on power transmission shaft three in rotation, and the soil cutting of driver two left part is become convex V-arrangement by V-arrangement head two in rotation; Two power transmission shafts two on driver five drive the first rotation of the V-arrangement on power transmission shaft two respectively in rotation, V-arrangement is first becomes recessed V-arrangement by the soil cutting of driver five left part in rotation, power transmission shaft three on driver six drives V-arrangement head two rotation on power transmission shaft three in rotation, and the soil cutting of driver six right part is become convex V-arrangement by V-arrangement head two in rotation; The convex V-arrangement of left end and the recessed V-arrangement of right-hand member coincide, and the convex V-arrangement of right-hand member and the recessed V-arrangement of left end coincide; The soil body cut is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out from hole, and press rods is compressed into process and formed left front end and right rear end has the H-shaped hole of recessed V-arrangement with convex V-arrangement, right front ends and left back end band downwards;
Agitation driller manufactures the working method of the piling wall of H-shaped cement earth pile and the mutual V-arrangement plug of H-shaped concrete pile: first in the original position needing pile axis, the stake of a cement-soil H-shaped plug is manufactured by the working method that H stake agitation driller manufactures cement earth pile according to above-mentioned H stake agitation driller, on the right side of this H-shaped plug stake, the distance of interval H-shaped plug stake manufactures the stake of second cement-soil H-shaped plug again, so manufacture one, multiple interval H-shaped plug pilespacing from the stake of multiple cement-soil H-shaped plug, when the soil cement intensity of the H-shaped plug stake on both sides reaches some strength, the working method manufacturing H-shaped hole according to above-mentioned H stake agitation driller in spacing again between the stake of every two cement-soil H-shaped plugs manufactures a H-shaped hole respectively, concreting in this H-shaped hole, form the stake of concrete H-shaped plug, the recessed V-arrangement of the concrete H-shaped plug stake between the stake of every two cement-soil H-shaped plugs is made to be fit to the convex V-arrangement of cement-soil H-shaped plug stake, the convex V-arrangement of the concrete H-shaped plug stake between the stake of every two cement-soil H-shaped plugs is fit to the recessed V-arrangement of cement-soil H-shaped plug stake, formation cement-soil H-shaped like this plug stake and the stake of concrete H-shaped plug are spaced the piling wall of mutual V-arrangement plug, for the gear soil of building foundation, antiseep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012148.8A CN105421366A (en) | 2015-12-31 | 2015-12-31 | Stirring drilling machine for V-shaped insertion piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012148.8A CN105421366A (en) | 2015-12-31 | 2015-12-31 | Stirring drilling machine for V-shaped insertion piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105421366A true CN105421366A (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511012148.8A Pending CN105421366A (en) | 2015-12-31 | 2015-12-31 | Stirring drilling machine for V-shaped insertion piles |
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| Country | Link |
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| CN (1) | CN105421366A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110749A (en) * | 1993-09-10 | 1995-10-25 | 万泽仁 | Box type foundation pile drilling machine |
| JP2011174355A (en) * | 2010-01-26 | 2011-09-08 | Uesugi Kogyo:Kk | Auger rod |
| CN104863145A (en) * | 2015-06-05 | 2015-08-26 | 朱艳菊 | Inserting pile producing device |
| CN105019448A (en) * | 2015-08-09 | 2015-11-04 | 刘玉秋 | Device for manufacturing double-V-end piles |
| CN105019444A (en) * | 2015-08-09 | 2015-11-04 | 朱艳菊 | Pile-forming machine for semicircle connector piles |
| CN105507304A (en) * | 2015-12-31 | 2016-04-20 | 李会修 | Stirring and drilling machine of V-shaped plugging pile |
| CN105625377A (en) * | 2015-12-31 | 2016-06-01 | 尤天航 | V-shaped inserting head pile stirring and drilling machine |
-
2015
- 2015-12-31 CN CN201511012148.8A patent/CN105421366A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110749A (en) * | 1993-09-10 | 1995-10-25 | 万泽仁 | Box type foundation pile drilling machine |
| JP2011174355A (en) * | 2010-01-26 | 2011-09-08 | Uesugi Kogyo:Kk | Auger rod |
| CN104863145A (en) * | 2015-06-05 | 2015-08-26 | 朱艳菊 | Inserting pile producing device |
| CN105019448A (en) * | 2015-08-09 | 2015-11-04 | 刘玉秋 | Device for manufacturing double-V-end piles |
| CN105019444A (en) * | 2015-08-09 | 2015-11-04 | 朱艳菊 | Pile-forming machine for semicircle connector piles |
| CN105507304A (en) * | 2015-12-31 | 2016-04-20 | 李会修 | Stirring and drilling machine of V-shaped plugging pile |
| CN105625377A (en) * | 2015-12-31 | 2016-06-01 | 尤天航 | V-shaped inserting head pile stirring and drilling machine |
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