CN106869775A - A kind of arc pile auger of municipal pile foundation engineering - Google Patents

A kind of arc pile auger of municipal pile foundation engineering Download PDF

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Publication number
CN106869775A
CN106869775A CN201710135821.XA CN201710135821A CN106869775A CN 106869775 A CN106869775 A CN 106869775A CN 201710135821 A CN201710135821 A CN 201710135821A CN 106869775 A CN106869775 A CN 106869775A
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CN
China
Prior art keywords
casting
ring
universal joint
rotating shaft
rotating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710135821.XA
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Chinese (zh)
Other versions
CN106869775B (en
Inventor
李文新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Meixi Lake Construction Co., Ltd.
Original Assignee
李文新
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李文新 filed Critical 李文新
Priority to CN201810499963.9A priority Critical patent/CN108756727A/en
Priority to CN201710135821.XA priority patent/CN106869775B/en
Priority to CN201810500433.1A priority patent/CN108843234A/en
Priority to CN201810500188.4A priority patent/CN108729852B/en
Priority to CN201810500189.9A priority patent/CN108691506A/en
Priority to CN201810499980.2A priority patent/CN108716360A/en
Publication of CN106869775A publication Critical patent/CN106869775A/en
Application granted granted Critical
Publication of CN106869775B publication Critical patent/CN106869775B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • 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
    • E21B3/00—Rotary drilling
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D15/00—Handling building or like materials for hydraulic engineering or foundations
    • E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
    • E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
    • 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
    • E21B10/00—Drill bits
    • 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
    • E21B10/00—Drill bits
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/22—Rods or pipes with helical structure
    • 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
    • E21B7/003—Drilling with mechanical conveying means
    • E21B7/005—Drilling with mechanical conveying means with helical conveying means
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/0038—Production methods using an auger, i.e. continuous flight type

Abstract

The invention belongs to pile foundation technical field, more particularly to a kind of arc pile auger of municipal pile foundation engineering, it includes casting unit, universal joint, flight, connection film, connection wherein between casting unit has used universal joint, universal joint can change the direction of power transmission, enable that arc auger is rotated along the casting guide rod of arc, it is achieved thereby that equipment of the present invention forms the purpose of arc pile foundation；The use of flight and connection film, it is ensured that equipment forms a complete helical structure on the casting guide rod of arc, and soil block and rubble can be discharged smoothly.Both sides of the present invention have used universal joint to allow that auger is rotated along camber line, and simple structure, practical function is preferable.

Description

A kind of arc pile auger of municipal pile foundation engineering
Art
The invention belongs to pile foundation technical field, more particularly to a kind of municipal pile foundation engineering arc pile auger.
Background technology
In current pile foundation technical field, the generally circular in cross section stake of forming pile equipment for building is right with building more and more higher The intensity requirement more and more higher of pile foundation, traditional round stake is wanted to meet and is required, it is necessary to by stake beat it is deeper, and increase stake Density.On the one hand do so can use more construction materials, increase cost, on the other hand be unfavorable for building the raising of efficiency, It is necessary so to design a kind of equipment in the case where not increasing cost, and can reduce density.
A kind of arc pile auger of municipal pile foundation engineering of present invention design solves as above problem.
The content of the invention
To solve drawbacks described above of the prior art, the present invention discloses a kind of arc pile spiral of municipal pile foundation engineering Bore, it is realized using following technical scheme.
A kind of arc pile auger of municipal pile foundation engineering, it is characterised in that：It includes that casting motor, casting are led Bar, gear, casting unit, driving ring cylinder, the first universal joint, the second universal joint, wherein casting motor are arranged on casting guide rod In same auxiliary equipment, gear is arranged in the rotating shaft of casting motor；Driving ring cylinder one end has annular tooth, is nibbled mutually with gear Close；Driving ring cylinder is arranged on casting guide rod outside；Driving ring cylinder links together with casting unit, and casting unit two ends lead to respectively The first universal joint is crossed to be linked together by the second universal joint on casting guide rod, and between two neighboring casting unit.
Above-mentioned first universal joint includes the 3rd rotating shaft, the second cardo ring, the 3rd cardo ring, the 4th rotating shaft, wherein the 30000th It is arranged on casting guide rod by bearing to ring inner edge surface, two the 4th rotating shafts are symmetrically mounted at the 3rd cardo ring outer edge surface, Second cardo ring is arranged on the 3rd cardo ring outside by two the 4th rotating shafts, and the 3rd rotating shaft is in line installed in the second cardo ring On outer outer edge surface.
Above-mentioned second universal joint includes first rotating shaft, the first cardo ring, the second rotating shaft, and it is universal that the second rotating shaft is arranged on first On ring inner edge surface, and coordinate with shell of revolution outer edge surface, first rotating shaft is arranged between the first cardo ring and rotating ring.
Above-mentioned casting unit includes shell of revolution, rotating ring, rotating ring support, flight, and wherein shell of revolution two ends pass through First universal joint is arranged on casting guide rod, and rotating ring support is arranged on a casting unit one end, and rotating ring is arranged on rotation In ring support, flight is arranged on rotating ring outer edge surface.
Connected by connecting film between adjoining spiral piece on above-mentioned adjacent casting unit.
Relative to traditional pile foundation technology, casting unit is nested in casting and leads by two the first universal joints in the present invention On bar, in order that shell of revolution can freely be rotated on casting guide rod, the 3rd cardo ring is arranged on casting guide rod by bearing Outside, the 4th rotating shaft is symmetrically mounted between the second cardo ring and the 3rd cardo ring, and it is universal that the 3rd rotating shaft is symmetrically mounted on second Between ring and shell of revolution, two uses of cardo ring realize shell of revolution free turning around own axes on casting guide rod It is dynamic；Connected by the second universal joint between multiple casting units, wherein the shell of revolution of casting unit is connected with the second rotating shaft, rotated Ring connects with first rotating shaft, the use of this structure, and realizing between adjacent casting unit still can be mutual when having angle Transmission, adjacent casting finite element rotation axis is conllinear, cause spacing between the flight on adjacent casting unit with The change of casting unit and change, be installed together by connecting film between designed flight, constitute continuous helical knot Structure, connection film elastic deformability can overcome spacing between flight to change the influence for producing, and can allow soil block rubble Smoothly discharge；After arcuate socket is got out using auger, take out auger and be then pressed into reinforcing bar and injection cement formation arc-shaped pile. Ground is greater than the binding force to plumb pile in face of the binding force of arc-shaped pile, so arc-shaped pile has more preferable intensity.
Equipment of the present invention does arcuate movement under other equipment effect, and casting motor driven gear is rotated, gear band Dynamic driving ring cylinder is rotated, and driving ring cylinder drives the casting unit rotational being attached thereto again, and casting unit is embedding by the second universal joint It is enclosed within casting guide rod, casting unit is rotated around casting guide rod, is connected using the first universal joint between casting unit, whole spiral Bore and rotated by axis of casting guide rod, soil block and rubble are synchronized with the movement under frictional force effect with helical structure, with auger Rotate and be carried over, auger is subject to soil layer downward reaction force again simultaneously, in the effect of this reaction force and external force Under, this equipment it is overall in depth under.When designated depth is reached, auger is taken out, be afterwards pressed into reinforcing bar, with entering for cement Enter, arc-shaped pile of the present invention is molded with regard to this.
Brief description of the drawings
Fig. 1 is that driving ring cylinder drives schematic diagram.
Fig. 2 is auger structural representation.
Fig. 3 is auger sectional view.
Fig. 4 is adjoining spiral piece position view.
Fig. 5 is casting cellular construction perspective view.
Fig. 6 is casting unit internal structure sectional view.
Fig. 7 is flight scheme of installation.
Fig. 8 is the second gimbal structure schematic diagram.
Fig. 9 is the first gimbal structure schematic diagram.
Label title in figure：1st, casting motor, 2, casting guide rod, 3, gear, 4, casting unit, 5, driving ring cylinder, 6, even Connect film, 7, flight, the 8, first universal joint, the 9, second universal joint, 10, shell of revolution, 11, rotating ring, 12, rotating ring support, 13rd, first rotating shaft, the 14, first cardo ring, the 15, second rotating shaft, the 16, the 3rd rotating shaft, the 17, second cardo ring, the 18, the 3rd is universal Ring, the 19, the 4th rotating shaft.
Specific embodiment
When being driven piles using equipment of the present invention, equipment of the present invention does arc fortune under other equipment effect It is dynamic.
As shown in Figure 2,4, it includes casting motor 1, casting guide rod 2, gear 3, casting unit 4, driving ring cylinder 5, first Universal joint 8, the second universal joint 9, wherein as shown in figure 1, gear 3 be arranged on casting motor 1 rotating shaft on, driving ring cylinder 5 one end With annular tooth, intermeshed with gear 3, driving ring cylinder 5 is arranged on the outside of casting guide rod 2；As shown in Fig. 3,6, driving ring cylinder 5 Linked together with casting unit 4, the two ends of casting unit 4 are arranged on casting guide rod 2 by the first universal joint 8 respectively, and phase Linked together by the second universal joint 9 between adjacent two casting units 4.
As shown in figure 8, above-mentioned first universal joint 8 includes the 3rd rotating shaft 16, the second cardo ring 17, the 3rd cardo ring 18, the Four rotating shafts 19, wherein the inner edge surface of the 3rd cardo ring 18 is arranged on casting guide rod 2 by bearing, two the 4th rotating shafts 19 are symmetrically Installed in the outer edge surface of the 3rd cardo ring 18, the second cardo ring 17 is arranged on outside the 3rd cardo ring 18 by two the 4th rotating shafts 19 Side, the 3rd rotating shaft 16 is in line on the outer outer edge surface of the second cardo ring 17.
As shown in figure 9, above-mentioned second universal joint 9 includes first rotating shaft 13, the first cardo ring 14, the second rotating shaft 15, second Rotating shaft 15 is arranged on the inner edge surface of the first cardo ring 14, and is coordinated with the outer edge surface of shell of revolution 10, and first rotating shaft 13 is arranged on first Between cardo ring 14 and rotating ring 11.
As shown in Fig. 5,6,7, above-mentioned casting unit 4 includes shell of revolution 10, the support 12, flight of rotating ring 11, rotating ring 7, the wherein two ends of shell of revolution 10 are arranged on casting guide rod 2 by the first universal joint 8, and rotating ring support 12 is arranged on a row The one end of native unit 4, rotating ring 11 is arranged in rotating ring support 12, and flight 7 is arranged on the outer edge surface of rotating ring 11.
As shown in Fig. 2 being connected by connecting film 6 between adjoining spiral piece 7 on above-mentioned adjacent casting unit 4.
In sum, casting unit 4 is nested on casting guide rod 2 by two the first universal joints 8 in the present invention, in order to Shell of revolution 10 is set freely to be rotated on casting guide rod 2, the 3rd cardo ring 18 is arranged on the outside of casting guide rod 2 by bearing, 4th rotating shaft 19 is symmetrically mounted between the second cardo ring 17 and the 3rd cardo ring 18, and the 3rd rotating shaft 16 is symmetrically mounted on the 20000th To between ring 17 and shell of revolution 10, two uses of cardo ring realize shell of revolution 10 on casting guide rod 2 freely around itself The rotation of axis；Connected by the second universal joint 9 between multiple casting units 4, wherein the shell of revolution 10 and second of casting unit 4 Rotating shaft 15 is connected, and rotating ring 11 connects with first rotating shaft 13, the use of this structure, realizes tool between adjacent casting unit 4 Still can be mutually driven when having angle, the adjacent rotation axis of casting unit 4 is not conllinear, causes on adjacent casting unit 4 Spacing between flight 7 changes with the change of casting unit 4, by connecting film 6 between designed flight 7 It is installed together, constitutes helical structure, the connection elastic deformability of film 6 can overcomes the spacing between flight 7 to change product Raw influence, can allow soil block rubble smoothly to be discharged.
Equipment of the present invention does arcuate movement under other equipment effect, and casting motor 1 is rotated with moving gear 3, gear 3 Driving ring cylinder 5 is driven to rotate, driving ring cylinder 5 drives the casting unit 4 being attached thereto to rotate again, and casting unit 4 passes through the 20000th It is nested on casting guide rod 2 to section 9, casting unit 4 is rotated around casting guide rod 2, the first universal joint 8 is used between casting unit 4 Connection, whole auger with casting guide rod 2 for axis is rotated, under frictional force effect with helical structure synchronously transport by soil block and rubble Dynamic, as the rotation of auger is carried over, auger is subject to soil layer downward reaction force again simultaneously, in this reaction force In the presence of external force, this equipment it is overall in depth under.When designated depth is reached, auger is taken out, is afterwards pressed into reinforcing bar, With the entrance of cement, arc-shaped pile of the present invention is molded with regard to this.

Claims (1)

1. the arc pile auger of a kind of municipal pile foundation engineering, it is characterised in that：It include casting motor, casting guide rod, Gear, casting unit, driving ring cylinder, the first universal joint, the second universal joint, wherein casting motor are arranged on same with casting guide rod In auxiliary equipment, gear is arranged in the rotating shaft of casting motor；Driving ring cylinder one end has annular tooth, is intermeshed with gear； Driving ring cylinder is arranged on casting guide rod outside；Driving ring cylinder links together with casting unit, and casting unit two ends pass through respectively First universal joint is arranged on casting guide rod, and is linked together by the second universal joint between two neighboring casting unit；
Above-mentioned first universal joint includes the 3rd rotating shaft, the second cardo ring, the 3rd cardo ring, the 4th rotating shaft, wherein the 3rd cardo ring Inner edge surface is arranged on casting guide rod by bearing, and two the 4th rotating shafts are symmetrically mounted at the 3rd cardo ring outer edge surface, second Cardo ring is arranged on the 3rd cardo ring outside by two the 4th rotating shafts, and two the 3rd rotating shafts are symmetrically mounted at the second cardo ring On outer edge surface；
Above-mentioned second universal joint includes first rotating shaft, the first cardo ring, the second rotating shaft, wherein the second rotating shaft is symmetrically mounted at the On one cardo ring inner edge surface, and coordinate with shell of revolution outer edge surface, first rotating shaft is symmetrically mounted at the first cardo ring and rotating ring Between；
Above-mentioned casting unit includes shell of revolution, rotating ring, rotating ring support, flight, and wherein shell of revolution two ends pass through first Universal joint is arranged on casting guide rod and shell of revolution is connected with the 3rd rotating shaft, and rotating ring support is arranged on casting unit one end, rotation Change is arranged in rotating ring support, and flight is arranged on rotating ring outer edge surface；
Connected by connecting film between adjoining spiral piece on above-mentioned adjacent casting unit.
CN201710135821.XA 2017-03-08 2017-03-08 A kind of arc ground pile auger of municipal administration pile foundation engineering Active CN106869775B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201810499963.9A CN108756727A (en) 2017-03-08 2017-03-08 A kind of arc pile auger of municipal administration
CN201710135821.XA CN106869775B (en) 2017-03-08 2017-03-08 A kind of arc ground pile auger of municipal administration pile foundation engineering
CN201810500433.1A CN108843234A (en) 2017-03-08 2017-03-08 A kind of auger
CN201810500188.4A CN108729852B (en) 2017-03-08 2017-03-08 Arc ground stake auger that municipal works were used
CN201810500189.9A CN108691506A (en) 2017-03-08 2017-03-08 A kind of arc auger
CN201810499980.2A CN108716360A (en) 2017-03-08 2017-03-08 A kind of arc pile auger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710135821.XA CN106869775B (en) 2017-03-08 2017-03-08 A kind of arc ground pile auger of municipal administration pile foundation engineering

Related Child Applications (5)

Application Number Title Priority Date Filing Date
CN201810500189.9A Division CN108691506A (en) 2017-03-08 2017-03-08 A kind of arc auger
CN201810500433.1A Division CN108843234A (en) 2017-03-08 2017-03-08 A kind of auger
CN201810500188.4A Division CN108729852B (en) 2017-03-08 2017-03-08 Arc ground stake auger that municipal works were used
CN201810499980.2A Division CN108716360A (en) 2017-03-08 2017-03-08 A kind of arc pile auger
CN201810499963.9A Division CN108756727A (en) 2017-03-08 2017-03-08 A kind of arc pile auger of municipal administration

Publications (2)

Publication Number Publication Date
CN106869775A true CN106869775A (en) 2017-06-20
CN106869775B CN106869775B (en) 2018-11-27

Family

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Family Applications (6)

Application Number Title Priority Date Filing Date
CN201710135821.XA Active CN106869775B (en) 2017-03-08 2017-03-08 A kind of arc ground pile auger of municipal administration pile foundation engineering
CN201810500189.9A Withdrawn CN108691506A (en) 2017-03-08 2017-03-08 A kind of arc auger
CN201810500433.1A Withdrawn CN108843234A (en) 2017-03-08 2017-03-08 A kind of auger
CN201810499980.2A Withdrawn CN108716360A (en) 2017-03-08 2017-03-08 A kind of arc pile auger
CN201810500188.4A Active CN108729852B (en) 2017-03-08 2017-03-08 Arc ground stake auger that municipal works were used
CN201810499963.9A Withdrawn CN108756727A (en) 2017-03-08 2017-03-08 A kind of arc pile auger of municipal administration

Family Applications After (5)

Application Number Title Priority Date Filing Date
CN201810500189.9A Withdrawn CN108691506A (en) 2017-03-08 2017-03-08 A kind of arc auger
CN201810500433.1A Withdrawn CN108843234A (en) 2017-03-08 2017-03-08 A kind of auger
CN201810499980.2A Withdrawn CN108716360A (en) 2017-03-08 2017-03-08 A kind of arc pile auger
CN201810500188.4A Active CN108729852B (en) 2017-03-08 2017-03-08 Arc ground stake auger that municipal works were used
CN201810499963.9A Withdrawn CN108756727A (en) 2017-03-08 2017-03-08 A kind of arc pile auger of municipal administration

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CN (6) CN106869775B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106869775B (en) * 2017-03-08 2018-11-27 杭州富阳飞尚装饰工程有限公司 A kind of arc ground pile auger of municipal administration pile foundation engineering

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US5295769A (en) * 1991-11-15 1994-03-22 Daisho Shinki Kabushiki Kaisha Stirring apparatus for improving ground
CN2123599U (en) * 1992-04-13 1992-12-02 石油勘探开发科学研究院机械所 Short-curvature radius horizontal well screw arbor drilling tool
CN101245597A (en) * 2007-02-16 2008-08-20 夏传清 Breast wall type cast-in-situ bored pile construction method and pile machine
CN101560769A (en) * 2009-05-15 2009-10-21 凌德祥 Prestressed spun concrete square piles and mould thereof
CN102383431A (en) * 2011-04-21 2012-03-21 上海城地建设发展有限公司 Sinking device and novel sinking method of center dug prestressed centrifuge pipe pile (square pile)
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CN104265180A (en) * 2014-09-28 2015-01-07 天津立林石油机械有限公司 Split universal shaft assembly for screw drill

Also Published As

Publication number Publication date
CN108756727A (en) 2018-11-06
CN108691506A (en) 2018-10-23
CN108729852B (en) 2020-07-24
CN108843234A (en) 2018-11-20
CN106869775B (en) 2018-11-27
CN108729852A (en) 2018-11-02
CN108716360A (en) 2018-10-30

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