CN105442586A - H pile and rectangular pile trapezoidal insertion equipment - Google Patents

H pile and rectangular pile trapezoidal insertion equipment Download PDF

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Publication number
CN105442586A
CN105442586A CN201511034406.2A CN201511034406A CN105442586A CN 105442586 A CN105442586 A CN 105442586A CN 201511034406 A CN201511034406 A CN 201511034406A CN 105442586 A CN105442586 A CN 105442586A
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box
gear
rotation
driving
fixed
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CN201511034406.2A
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宗琪
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宗琪
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Priority to CN201511034406.2A priority Critical patent/CN105442586A/en
Publication of CN105442586A publication Critical patent/CN105442586A/en
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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
    • E02D5/22Piles
    • 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

Abstract

The invention discloses H pile and rectangular pile trapezoidal insertion equipment. Multiple concrete H insertion piles spaced by a rectangular insertion pile are manufactured; when concrete of H insertion piles on two sides reaches a certain strength, rectangular holes are respectively formed in the front and back parts of gaps between every two concrete H insertion piles by a rectangular pile forming machine according to a working mode of the rectangular pile forming machine; and concrete is cast in the rectangular holes to form rectangular insertion piles, so that a pile wall with mutual trapezoidal insertion of multiple concrete H insertion piles and two concrete rectangular insertion piles between every two concrete H insertion piles is formed, and is applied to soil retaining and permeation prevention of a building foundation.

Description

H stake and the trapezoidal docking device of rectangular pile
Technical field
The present invention relates to the H stake and the trapezoidal docking device of rectangular pile that use in a kind of trapezoidal docking device, particularly a kind of building foundation engineering.
Background technology
Cement-soil pile forming machine is by the multiple drill bit rotational of power drive, the earth of drill bit bottom cuts and stirs into cement earth pile with cement paste by multiple drill bit in rotation process, at present, formed by the Soil-cement rig of other pattern, pile body is all the assembly of multiple cement-soil cylinder, is not the mutual grafting piling wall of H concrete pile and rectangular concrete pile.
Summary of the invention
The present invention compensate for above shortcoming, provides a kind of H stake and the trapezoidal docking device of rectangular pile that can manufacture H concrete pile body and the mutual trapezoidal grafting of Rectangular Concrete pile body.
The present invention is achieved through the following technical solutions:
A kind of H stake and the trapezoidal docking device of rectangular pile, comprise H stake pile forming machine and rectangular pile pile forming machine.
H stake pile forming machine comprises following structure: 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 compresses into bar one, cross bar three middle lower portion is fixed with armstand seven, armstand seven lower end is fixed with motor one, the lower end of motor one is fixed with gear-box seven, the middle lower end of cross bar one is fixed with armstand one, the lower end of armstand one is fixed with gear-box one, the left end bottom of cross bar one is fixed with armstand two, the lower end of armstand two is fixed with gear-box two, the right-hand member bottom of cross bar one is fixed with armstand three, the lower end of armstand three is fixed with gear-box three, the middle lower end of cross bar two is fixed with armstand four, the lower end of armstand four is fixed with gear-box four, the left end bottom of cross bar two is fixed with armstand five, the lower end of armstand five is fixed with gear-box five, the right-hand member bottom of cross bar two is fixed with armstand six, the lower end of armstand six is fixed with gear-box six, the lower end of gear-box one, gear-box two, gear-box three, gear-box four, gear-box five, gear-box six, gear-box seven is respectively equipped with a drilling rod, and the lower end of each drilling rod is respectively equipped with a drill bit, an axis of rotation one is respectively equipped with between gear-box one and gear-box three, between gear-box one and gear-box two, between gear-box one and gear-box seven, between gear-box four and gear-box five, between gear-box four and gear-box six, between gear-box four and gear-box seven, a fixed arm is fixed on the middle both sides of every axis of rotation one respectively, and the outer end of each fixed arm fixes a peeling knife respectively, the right back portion of gear-box three and right front portion export an axis of rotation two respectively, and the right back portion of gear-box six and right front portion also export an axis of rotation two respectively, and the right-hand member of this each axis of rotation two fixes a trapezoidal cutter one respectively, the left back portion of gear-box two and left front portion export an axis of rotation two respectively, and the left back portion of gear-box five and left front portion also export an axis of rotation two respectively, and the left end of this each axis of rotation two fixes a trapezoidal cutter one respectively.
Rectangular pile pile forming machine comprises following structure: compress into bar two lower end and be fixed on motor two upper end, driving box three upper end is fixed in motor two lower end; Compress into bar two bottom left end and be fixed with transverse arm one, the left end bottom of transverse arm one is fixed with vertical rod one, and the lower end of vertical rod one is fixed with driving box one, compresses into bar two bottom right-hand member and is fixed with transverse arm two, the right-hand member bottom of transverse arm two is fixed with vertical rod two, and the lower end of vertical rod two is fixed with driving box two; The lower end of driving box one, driving box two, driving box three is respectively equipped with a drilling rod, and the lower end of each drilling rod is respectively equipped with a drill bit; Be respectively equipped with a driving shaft one between driving box three and driving box one, between driving box three and driving box two, a linking arm is fixed on the middle both sides of every driving shaft one respectively, and the outer end of each linking arm fixes a stirring cutter respectively; The left end of driving box one exports a driving shaft two, and the left end of this driving shaft two fixes a trapezoidal cutter two; The right-hand member of driving box two exports a driving shaft two, and the right-hand member of this driving shaft two fixes a trapezoidal cutter two.
The present invention has following feature:
The present invention can manufacture the piling wall of H concrete pile body and the mutual trapezoidal grafting of Rectangular Concrete pile body, for gear soil, the antiseepage of building foundation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the front elevation drawing of H stake pile forming machine;
Fig. 2 is the rear elevation of H stake pile forming machine;
Fig. 3 is the A-A direction view of Fig. 1;
Fig. 4 is the B-B view of Fig. 1;
Fig. 5 is the C-C direction view of Fig. 1;
Fig. 6 is the structural representation of rectangular pile pile forming machine;
Fig. 7 is the D-D view of Fig. 5;
Fig. 8 is the cross-sectional view of H stake and the trapezoidal grafting of rectangular pile.
In figure: 1, compress into bar one, 2, motor one, 3, gear-box one, 4, gear-box two, 5, gear-box three, 6, cross bar one, 7, armstand one, 8, axis of rotation one, 9, peeling knife, 10, armstand two, 11, armstand three, 12, drilling rod, 13, drill bit, 14, axis of rotation two, 15, trapezoidal cutter one, 16, armstand seven, 17, gear-box seven, 18, cross bar two, 19, armstand four, 20, armstand five, 21, armstand six, 22, gear-box four, 23, gear-box five, 24, gear-box six, 25, fixed arm, 26, cross bar three, 28, trapezoidal cutter two; 31, compress into bar two, 32, motor two, 33, driving box three, 34, driving box one, 35, driving box two, 36, transverse arm one, 37, transverse arm two, 38, driving shaft one, 39, stir cutter, 40, vertical rod one, 41, vertical rod two, 44, driving shaft two, 46, linking arm.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment comprises H stake pile forming machine and rectangular pile pile forming machine.
H stake pile forming machine comprises the structure in Fig. 1, Fig. 2, Fig. 3, Fig. 4, concrete structure is as follows: 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 compresses into bar 1, cross bar three middle lower portion is fixed with armstand 7 16, armstand seven lower end is fixed with motor 1, the lower end of motor one is fixed with gear-box 7 17, the middle lower end of cross bar one is fixed with armstand 1, the lower end of armstand one is fixed with gear-box 1, the left end bottom of cross bar one is fixed with armstand 2 10, the lower end of armstand two is fixed with gear-box 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 gear-box 35, the middle lower end of cross bar two is fixed with armstand 4 19, the lower end of armstand four is fixed with gear-box 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 gear-box 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 gear-box 6 24, the lower end of gear-box one, gear-box two, gear-box three, gear-box four, gear-box five, gear-box six, gear-box 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, an axis of rotation 1 is respectively equipped with between gear-box one and gear-box three, between gear-box one and gear-box two, between gear-box one and gear-box seven, between gear-box four and gear-box five, between gear-box four and gear-box six, between gear-box four and gear-box seven, a fixed arm 25 is fixed on the middle both sides of every axis of rotation one respectively, and the outer end of each fixed arm fixes a peeling knife 9 respectively, the right back portion of gear-box three and right front portion export an axis of rotation 2 14 respectively, and the right back portion of gear-box six and right front portion also export an axis of rotation two respectively, and the right-hand member of this each axis of rotation two fixes a trapezoidal cutter 1 respectively, the left back portion of gear-box two and left front portion export an axis of rotation 2 14 respectively, and the left back portion of gear-box five and left front portion also export an axis of rotation two respectively, and the left end of this each axis of rotation two fixes a trapezoidal cutter one respectively.
Peeling knife on three axis of rotation one that gear-box one exports differs certain angle in rotation, is independent of each other mutually in rotation.
Peeling knife on three axis of rotation one that gear-box four exports differs certain angle in rotation, is independent of each other mutually in rotation.
The specific works mode of H stake pile forming machine is as follows: H stake pile forming machine is provided with slush pump, during work, slush pump injects water under high pressure respectively to each drill bit, motor one driving gearbox seven operates, gear-box seven operates respectively by the rotational driving gear case one of former and later two axis of rotation one, gear-box four in operation process, the on-stream rotational driving gear case two respectively by two axis of rotation one in left and right of gear-box one, gear-box three operate, and the on-stream rotational driving gear case five respectively by two axis of rotation one in left and right of gear-box four, gear-box six operate; Gear-box three is the difference axis of rotation two in the right back portion of driving gearbox three and axis of rotation two synchronous axial system in opposite directions of right front portion in operation process, and gear-box six is the difference axis of rotation two in the right back portion of driving gearbox six and axis of rotation two synchronous axial system in opposite directions of right front portion in operation process; Gear-box two is the difference axis of rotation two in the left back portion of driving gearbox two and axis of rotation two synchronous axial system in opposite directions in left front portion in operation process, and gear-box five is the difference axis of rotation two in the left back portion of driving gearbox five and axis of rotation two synchronous axial system in opposite directions in left front portion in operation process; Gear-box one, gear-box two, gear-box three, gear-box four, gear-box five, gear-box six, gear-box 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 axis of rotation one drive two fixed arms on each axis of rotation one to drive peeling knife around axis of rotation one rotation respectively in rotation, and the part soil cutting being less than bit diameter between every two drill bits stirs by peeling knife in rotation process; Two axis of rotation two on gear-box three drive trapezoidal cutter one rotation on axis of rotation two respectively in rotation, and the soil cutting of gear-box three right part is become recessed trapezoidal termination by these two trapezoidal cuttves one in rotation; Two axis of rotation two on gear-box six drive trapezoidal cutter one rotation on axis of rotation two respectively in rotation, and the soil cutting of gear-box six right part is become recessed trapezoidal termination by these two trapezoidal cuttves one in rotation; Two axis of rotation two on gear-box two drive trapezoidal cutter one rotation on axis of rotation two respectively in rotation, and the soil cutting of gear-box two left part is become recessed trapezoidal termination by these two trapezoidal cuttves one in rotation; Two axis of rotation two on gear-box five drive trapezoidal cutter one rotation on axis of rotation two respectively in rotation, and the soil cutting of gear-box five left part is become recessed trapezoidal termination by these two trapezoidal cuttves one in rotation; The soil body cut is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out from hole, compresses into bar one and compresses into process downwards and form two ends, left and right respectively with the H hole of two recessed trapezoidal terminations.
Rectangular pile pile forming machine comprises the structure in Fig. 5, Fig. 6; Concrete structure is as follows: compress into bar 2 31 lower end and be fixed on motor 2 32 upper end, driving box 3 33 upper end is fixed in motor two lower end; Compress into bar two bottom left end and be fixed with transverse arm 1, the left end bottom of transverse arm one is fixed with vertical rod 1, the lower end of vertical rod one is fixed with driving box 1, compress into bar two bottom right-hand member and be fixed with transverse arm 2 37, the right-hand member bottom of transverse arm two is fixed with vertical rod 2 41, and the lower end of vertical rod two is fixed with driving box 2 35; The lower end of driving box one, driving box two, driving box three is respectively equipped with a drilling rod 12, and the lower end of each drilling rod is respectively equipped with a drill bit 13; Be respectively equipped with a driving shaft 1 between driving box three and driving box one, between driving box three and driving box two, a linking arm 46 is fixed on the middle both sides of every driving shaft one respectively, and the outer end of each linking arm fixes a stirring cutter 39 respectively; The left end of driving box one exports a driving shaft 2 44, and the left end of this driving shaft two fixes a trapezoidal cutter 2 28; The right-hand member of driving box two exports a driving shaft 2 44, and the right-hand member of this driving shaft two fixes a trapezoidal cutter 2 28.
The specific works mode of rectangular pile pile forming machine is as follows: rectangular pile pile forming machine is also provided with high-pressure pump, during work, high-pressure pump injects water under high pressure respectively to each drill bit, motor two drives driving box three running, driving box three is operated by the rotating drive driving box one of driving shaft one, driving box two in operation process, and the driving shaft two of the on-stream driving right-hand member of driving box two rotates; The driving shaft two of the on-stream driving left end of driving box one rotates; Driving box one, driving box two, driving box three drive drill bit rotational respectively by the drilling rod of its lower end, and the soil cutting of its lower end stirs by three drill bits in rotation; Two driving shafts one drive two linking arms on each driving shaft one to drive respectively and stir cutter around driving shaft one rotation, stir cutter and stirred by the part soil cutting being less than bit diameter between every two drill bits in rotation process in rotation; The driving shaft two of left end drives trapezoidal cutter two rotation on the driving shaft two of left end in rotation, and the soil cutting of the termination of left part is become convex trapezoidal termination by this trapezoidal cutter two in rotation; The driving shaft two of right-hand member drives trapezoidal cutter two rotation on the driving shaft two of right-hand member in rotation, and the soil cutting of the termination of right part is become convex trapezoidal termination by this trapezoidal cutter two in rotation; The soil body cut is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out from hole, compresses into bar two and compresses into process formation about one two ends downwards respectively with the rectangular opening of convex trapezoidal termination.
The recessed trapezoidal termination at H grafting stake two ends and the convex trapezoidal termination at rectangle grafting stake two ends match.
H stake pile forming machine and rectangular pile pile forming machine associated working process as follows: first in the original position needing pile axis, a H hole is manufactured according to the working method of above-mentioned H stake pile forming machine with H stake pile forming machine, concreting, formation concrete H grafting stake in this H hole, on the right side of this concrete H grafting stake, the distance of the rectangle grafting stake in interval manufactures second concrete H grafting stake again, so manufacture one, multiple interval rectangle grafting pilespacing from multiple concrete H grafting stakes; when the concrete of the H grafting stake on both sides reaches some strength, front portion in spacing again between every two concrete H grafting stakes and rear portion, a rectangular opening is manufactured respectively according to the working method of above-mentioned rectangular pile pile forming machine with rectangular pile pile forming machine, concreting in this each rectangular opening, form rectangle grafting stake, the convex trapezoidal termination of concrete rectangular grafting stake left end anterior between every two concrete H grafting stakes is made to be fit to the recessed trapezoidal termination of left side concrete H grafting stake right front ends, the convex trapezoidal termination of anterior concrete rectangular grafting stake right-hand member is fit to the recessed trapezoidal termination of the left front end of the right concrete H grafting stake, the convex trapezoidal termination of the concrete rectangular grafting stake left end at rear portion between every two concrete H grafting stakes is made to be fit to the recessed trapezoidal termination of left side concrete H grafting stake right rear end, the convex trapezoidal termination of the concrete rectangular grafting stake right-hand member at rear portion is fit to the recessed trapezoidal termination of the left back end of the right concrete H grafting stake, the piling wall of two mutual trapezoidal grafting of concrete rectangular grafting stake between the H grafting stake of formation like this multiple concrete and every two concrete H grafting stakes, for the gear soil of building foundation, antiseep.

Claims (1)

1. H stake and the trapezoidal docking device of rectangular pile, comprise H stake pile forming machine and rectangular pile pile forming machine;
It is characterized in that: the concrete structure of H stake pile forming machine comprises: 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 compresses into bar 1, cross bar three middle lower portion is fixed with armstand 7 16, armstand seven lower end is fixed with motor 1, the lower end of motor one is fixed with gear-box 7 17, the middle lower end of cross bar one is fixed with armstand 1, the lower end of armstand one is fixed with gear-box 1, the left end bottom of cross bar one is fixed with armstand 2 10, the lower end of armstand two is fixed with gear-box 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 gear-box 35, the middle lower end of cross bar two is fixed with armstand 4 19, the lower end of armstand four is fixed with gear-box 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 gear-box 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 gear-box 6 24, the lower end of gear-box one, gear-box two, gear-box three, gear-box four, gear-box five, gear-box six, gear-box 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, an axis of rotation 1 is respectively equipped with between gear-box one and gear-box three, between gear-box one and gear-box two, between gear-box one and gear-box seven, between gear-box four and gear-box five, between gear-box four and gear-box six, between gear-box four and gear-box seven, a fixed arm 25 is fixed on the middle both sides of every axis of rotation one respectively, and the outer end of each fixed arm fixes a peeling knife 9 respectively, the right back portion of gear-box three and right front portion export an axis of rotation 2 14 respectively, and the right back portion of gear-box six and right front portion also export an axis of rotation two respectively, and the right-hand member of this each axis of rotation two fixes a trapezoidal cutter 1 respectively, the left back portion of gear-box two and left front portion export an axis of rotation 2 14 respectively, and the left back portion of gear-box five and left front portion also export an axis of rotation two respectively, and the left end of this each axis of rotation two fixes a trapezoidal cutter one respectively,
During the work of H stake pile forming machine, slush pump injects water under high pressure respectively to each drill bit, motor one driving gearbox seven operates, gear-box seven operates respectively by the rotational driving gear case one of former and later two axis of rotation one, gear-box four in operation process, the on-stream rotational driving gear case two respectively by two axis of rotation one in left and right of gear-box one, gear-box three operate, and the on-stream rotational driving gear case five respectively by two axis of rotation one in left and right of gear-box four, gear-box six operate; Gear-box three is the difference axis of rotation two in the right back portion of driving gearbox three and axis of rotation two synchronous axial system in opposite directions of right front portion in operation process, and gear-box six is the difference axis of rotation two in the right back portion of driving gearbox six and axis of rotation two synchronous axial system in opposite directions of right front portion in operation process; Gear-box two is the difference axis of rotation two in the left back portion of driving gearbox two and axis of rotation two synchronous axial system in opposite directions in left front portion in operation process, and gear-box five is the difference axis of rotation two in the left back portion of driving gearbox five and axis of rotation two synchronous axial system in opposite directions in left front portion in operation process; Gear-box one, gear-box two, gear-box three, gear-box four, gear-box five, gear-box six, gear-box 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 axis of rotation one drive two fixed arms on each axis of rotation one to drive peeling knife around axis of rotation one rotation respectively in rotation, and the part soil cutting being less than bit diameter between every two drill bits stirs by peeling knife in rotation process; Two axis of rotation two on gear-box three drive trapezoidal cutter one rotation on axis of rotation two respectively in rotation, and the soil cutting of gear-box three right part is become recessed trapezoidal termination by these two trapezoidal cuttves one in rotation; Two axis of rotation two on gear-box six drive trapezoidal cutter one rotation on axis of rotation two respectively in rotation, and the soil cutting of gear-box six right part is become recessed trapezoidal termination by these two trapezoidal cuttves one in rotation; Two axis of rotation two on gear-box two drive trapezoidal cutter one rotation on axis of rotation two respectively in rotation, and the soil cutting of gear-box two left part is become recessed trapezoidal termination by these two trapezoidal cuttves one in rotation; Two axis of rotation two on gear-box five drive trapezoidal cutter one rotation on axis of rotation two respectively in rotation, and the soil cutting of gear-box five left part is become recessed trapezoidal termination by these two trapezoidal cuttves one in rotation; The soil body cut is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out from hole, compresses into bar one and compresses into process downwards and form two ends, left and right respectively with the H hole of two recessed trapezoidal terminations;
The concrete structure of rectangular pile pile forming machine comprises: compress into bar 2 31 lower end and be fixed on motor 2 32 upper end, driving box 3 33 upper end is fixed in motor two lower end; Compress into bar two bottom left end and be fixed with transverse arm 1, the left end bottom of transverse arm one is fixed with vertical rod 1, the lower end of vertical rod one is fixed with driving box 1, compress into bar two bottom right-hand member and be fixed with transverse arm 2 37, the right-hand member bottom of transverse arm two is fixed with vertical rod 2 41, and the lower end of vertical rod two is fixed with driving box 2 35; The lower end of driving box one, driving box two, driving box three is respectively equipped with a drilling rod 12, and the lower end of each drilling rod is respectively equipped with a drill bit 13; Be respectively equipped with a driving shaft 1 between driving box three and driving box one, between driving box three and driving box two, a linking arm 46 is fixed on the middle both sides of every driving shaft one respectively, and the outer end of each linking arm fixes a stirring cutter 39 respectively; The left end of driving box one exports a driving shaft 2 44, and the left end of this driving shaft two fixes a trapezoidal cutter 2 28; The right-hand member of driving box two exports a driving shaft 2 44, and the right-hand member of this driving shaft two fixes a trapezoidal cutter 2 28;
During the work of rectangular pile pile forming machine, high-pressure pump injects water under high pressure respectively to each drill bit, motor two drives driving box three running, driving box three is operated by the rotating drive driving box one of driving shaft one, driving box two in operation process, and the driving shaft two of the on-stream driving right-hand member of driving box two rotates; The driving shaft two of the on-stream driving left end of driving box one rotates; Driving box one, driving box two, driving box three drive drill bit rotational respectively by the drilling rod of its lower end, and the soil cutting of its lower end stirs by three drill bits in rotation; Two driving shafts one drive two linking arms on each driving shaft one to drive respectively and stir cutter around driving shaft one rotation, stir cutter and stirred by the part soil cutting being less than bit diameter between every two drill bits in rotation process in rotation; The driving shaft two of left end drives trapezoidal cutter two rotation on the driving shaft two of left end in rotation, and the soil cutting of the termination of left part is become convex trapezoidal termination by this trapezoidal cutter two in rotation; The driving shaft two of right-hand member drives trapezoidal cutter two rotation on the driving shaft two of right-hand member in rotation, and the soil cutting of the termination of right part is become convex trapezoidal termination by this trapezoidal cutter two in rotation; The soil body cut is mixed in mud, and water under high pressure constantly injects, and mud constantly flows out from hole, compresses into bar two and compresses into process formation about one two ends downwards respectively with the rectangular opening of convex trapezoidal termination;
H stake pile forming machine and rectangular pile pile forming machine associated working process: first in the original position needing pile axis, a H hole is manufactured according to the working method of above-mentioned H stake pile forming machine with H stake pile forming machine, concreting, formation concrete H grafting stake in this H hole, on the right side of this concrete H grafting stake, the distance of the rectangle grafting stake in interval manufactures second concrete H grafting stake again, so manufacture one, multiple interval rectangle grafting pilespacing from multiple concrete H grafting stakes; when the concrete of the H grafting stake on both sides reaches some strength, front portion in spacing again between every two concrete H grafting stakes and rear portion, a rectangular opening is manufactured respectively according to the working method of above-mentioned rectangular pile pile forming machine with rectangular pile pile forming machine, concreting in this each rectangular opening, form rectangle grafting stake, the convex trapezoidal termination of concrete rectangular grafting stake left end anterior between every two concrete H grafting stakes is made to be fit to the recessed trapezoidal termination of left side concrete H grafting stake right front ends, the convex trapezoidal termination of anterior concrete rectangular grafting stake right-hand member is fit to the recessed trapezoidal termination of the left front end of the right concrete H grafting stake, the convex trapezoidal termination of the concrete rectangular grafting stake left end at rear portion between every two concrete H grafting stakes is made to be fit to the recessed trapezoidal termination of left side concrete H grafting stake right rear end, the convex trapezoidal termination of the concrete rectangular grafting stake right-hand member at rear portion is fit to the recessed trapezoidal termination of the left back end of the right concrete H grafting stake, the piling wall of two mutual trapezoidal grafting of concrete rectangular grafting stake between the H grafting stake of formation like this multiple concrete and every two concrete H grafting stakes, for the gear soil of building foundation, antiseep.
CN201511034406.2A 2015-12-31 2015-12-31 H pile and rectangular pile trapezoidal insertion equipment Withdrawn CN105442586A (en)

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CN105507310A (en) * 2015-12-31 2016-04-20 李会修 Trapezoidal locking and buckling equipment of H-shaped piles and rectangular piles
CN105507311A (en) * 2015-12-31 2016-04-20 李会修 Trapezoidal inserting and buckling equipment of H-shaped piles and rectangular piles

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DE19950599A1 (en) * 1999-09-17 2001-03-22 Klemm Bohrtechnik Zweigniederl Drill for making holes for piles has drilling screw with cutter bit at end, hammer drill being mounted in hollow central tube of drilling screw which has air cushioning system to protect it against effect of drilling screw
CN104863504A (en) * 2015-06-05 2015-08-26 刘玉燕 X-hole punching machine
CN104912482A (en) * 2015-06-05 2015-09-16 刘玉燕 Horseshoe-shaped drilling machine
CN105019436A (en) * 2015-06-05 2015-11-04 刘玉燕 Molding device for wedge-shaped opening locking piles
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105507310A (en) * 2015-12-31 2016-04-20 李会修 Trapezoidal locking and buckling equipment of H-shaped piles and rectangular piles
CN105507311A (en) * 2015-12-31 2016-04-20 李会修 Trapezoidal inserting and buckling equipment of H-shaped piles and rectangular piles

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Application publication date: 20160330