CN109440767A - A kind of construction techniques - Google Patents
A kind of construction techniques Download PDFInfo
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- CN109440767A CN109440767A CN201811278210.1A CN201811278210A CN109440767A CN 109440767 A CN109440767 A CN 109440767A CN 201811278210 A CN201811278210 A CN 201811278210A CN 109440767 A CN109440767 A CN 109440767A
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- drilling machine
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- elastic string
- ring
- shaft
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title claims abstract description 28
- 238000005553 drilling Methods 0.000 claims abstract description 86
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 229910052742 iron Inorganic materials 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000008676 import Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/22—Placing by screwing down
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to technical field of building construction, specifically a kind of construction techniques, pile driving equipment used in this method includes two root posts, sliding sleeve is coupled in each column, fixed frame is installed between sliding sleeve, drilling machine is arranged in the middle part of fixed frame, the output shaft of drilling machine downward and installs coordinating block, annulus sliding rail there are two being set in fixed frame, cooperation is equipped with ring-shaped slide circle between annulus sliding rail, including controller, bracket, motor, slide bar, gear pair, shaft and elastic string, symmetrical affixed two stands on the ring-shaped slide circle；Two elastic strings are connected between two stands；The both ends of the elastic string pass through shaft and are rotatably connected on bracket, and two slide plates are serially connected in elastic string；The output shaft of motor is connected to slide bar；The slide bar is rotated by two groups of teeth wheel set drive shaft；This method consequently facilitating pile imports in pile hole, and then improves the efficiency of construction by reinforcing to prefabricated pile hole.
Description
Technical field
The invention belongs to technical field of building construction, specifically a kind of construction techniques.
Background technique
With the quickening of social development step, the demand of all kinds of buildings is also more and more, and the importance of ground
It is the most important thing, most common method is exactly to drive piles in foundation construction, and the present invention proposes a kind of construction techniques accordingly.
Drive piles to small building operate when, need to replace the pile of different-diameter according to requirements, and existing beat
General only one pile column of installation on stake machine, when replacing pile, can only shutdown operation, affect the efficiency of construction.And it is existing
Piling machine, the general working method that underground is hammered using direct voltage, it may be assumed that pile hangs down under gravity drop hammer effect into underground, thus
Stake holes is got, then again extracts the pile of piling machine, fill concrete in stake holes.The working method that this high pressure hammers is right
The impact resistance requirement of pile is very high, and the general pile service life is shorter, and in the process for extracting pile, needs to consume biggish
The energy, it is not economical enough.
Also occurs the technical solution of some piling machines in the prior art, such as application No. is one of 2016107332740
Chinese patent discloses a kind of civil engineering piling machine, including two root posts, is coupled sliding sleeve in each column, sliding
Set can be moved up and down along column, and fixed frame is installed between sliding sleeve, and drilling machine is arranged in the middle part of fixed frame, and the two sides of drilling machine open up
Vertical sliding groove, fixed frame inside middle portion are equipped with guide pad, and guide pad is located in sliding groove, and the output shaft of drilling machine downward and is pacified
Coordinating block is filled, is set in fixed frame there are two annulus sliding rail, cooperation is equipped with ring-shaped slide circle, ring-shaped slide circle energy between annulus sliding rail
It is enough to be rotated along annulus sliding rail, several mounting holes are uniformly opened up on ring-shaped slide circle, are equipped with bearing block, bearing block in each mounting hole
Outer ring and mounting hole secure fit.Pile rotation is driven by drilling machine, while hydraulic cylinder drives sliding sleeve to move down, pile
It is driven piles by the way of rotation on the ground.It, can be by rotating annular sliding ring for the stake holes that different-diameter requires
Corresponding pile is adjusted, the time used in replacement stake is reduced, effectively improves construction efficiency.
The technical solution, it is structurally reasonable, construction efficiency can be effectively improved.But drilling machine is not considered in the technical solution
Output shaft and pile to direct problem so that the technical solution is restricted.
Summary of the invention
In order to make up for the deficiencies of the prior art, the invention proposes a kind of construction techniques, by prefabricated stake
Hole is reinforced, convenient for squeezing into soldier piles in stake holes, to improve the efficiency of construction.
The technical solution adopted by the present invention to solve the technical problems is: a kind of construction techniques, this method step is such as
Under:
S1: after levelling of the land, the pre- pile hole of iron staff of soldier piles diameter is less than with diameter, after the pre- pile hole of iron staff, by iron
Stick removes；
S2: pre- producing ice cakes, ice cube middle part are drilled with hole, the dry cement stirred evenly, sand and water-absorbing resin ball are poured into hole；
After the completion of prefabricated, ice cube is put into the stake holes in S1, ice cube extruding is filled in the soil of stake holes surrounding using iron staff, is realized
Pile hole is reinforced；Ice cube is squeezed into the soil of pile hole side wall, as the growth ice cube of time can melt, is melted
Water absorbed by water-absorbing resin, make dry cement and sand mixed with water generate mortar, to fill up the ice melting hole left
Hole, and then the intensity for enhancing pile hole side wall improves construction efficiency convenient for the importing of pile；
S3: by soldier piles vertical support that end is taper in stake holes in S2；
S4: it is driven piles using pile driving equipment to the soldier piles in S3；
Pile driving equipment in the S4 includes two root posts, is coupled sliding sleeve in each column；The sliding sleeve energy
It is enough to be moved up and down along column, fixed frame is installed between two sliding sleeves；Drilling machine is provided in the middle part of the fixed frame；The drilling machine
Two sides open up vertical sliding groove, the output shaft of drilling machine downward and installs coordinating block；Annulus there are two being set in the fixed frame
Sliding rail；Cooperation is equipped with ring-shaped slide circle between two annulus sliding rails；The ring-shaped slide circle can be rotated along annulus sliding rail, and annular is sliding
Several mounting holes are uniformly opened up on moving-coil；Bearing block is equipped in each mounting hole；The outer ring of the bearing block and mounting hole are solid
Pile is fixedly mounted in the inner ring of fixed cooperation, bearing block；The diameter of each pile is different, opens up cross at the top of pile
Slot；Coordinating block can be mating with cross bath on the output shaft of the drilling machine；The two sides of the column are respectively mounted hydraulic cylinder,
The bottom of column is equipped with universal wheel；The piston rod end of the hydraulic cylinder is connected to sliding sleeve；
Alignment mechanism is installed, the alignment mechanism is used to adjust the output shaft of pile and drilling machine on the ring-shaped slide circle
To just, alignment mechanism includes controller, bracket, motor, slide bar, gear pair, shaft and elastic string, right on the ring-shaped slide circle
Claim affixed two stands；The bracket is connected with support frame close to drilling machine side, and two elastic strings are connected between two stands；Institute
The both ends for stating elastic string pass through shaft and are rotatably connected on bracket, and two elastic strings are symmetrically distributed in drilling machine two sides, in elastic string
It is serially connected with two slide plates；The slide plate is symmetrically distributed in drilling machine two sides, and slide plate is slidably installed on the support frame；The brill
Machine side is equipped with motor；The output shaft of the motor is connected to slide bar, and motor rotation is controlled by the controller；The slide bar passes through
The rotation of two groups of teeth wheel set drive shaft；A gear is socketed on slide bar in the gear pair, another gear is socketed in shaft
On.In use, piling machine to be mounted on to the position for needing to drive piles in construction site, it is sliding to rotate annular towards pile driving position for pile
Moving-coil moves down the pile of corresponding diameter downward, then by Hydraulic Cylinder sliding sleeve, and sliding sleeve drives fixed frame downward
Mobile, drilling machine is moved down with fixed frame, is cooperated the cross bath of coordinating block and pile on the output shaft of drilling machine, is passed through brill
Machine drives pile rotation, and pile is driven piles by the way of rotation on the ground；Cooperate by the output shaft of pile and drilling machine
During easily occur to just inaccurate phenomenon, lead to that drilling machine can not drive pile to rotate or rotary resistance is larger easily causes
Drilling machine abrasion；Motor rotation, the rotation of motor driven slide bar are controlled by controller in the technical program, slide bar passes through two groups of teeth wheel
Secondary drive shaft rotation, shaft rotation will drive the two elastic strings rotation of connection, can gradually twist into two elastic string rotation processes
Twisted shape, so that the slide plate for squeezing concatenation moves closer to fitting drilling machine, the bracket of shaft connection produces under the action of reaction force
Raw deflection, bracket drive connected ring-shaped slide circle rotation, and as slide plate is gradually bonded drilling machine, ring-shaped slide circle is bored to positive therewith
The output shaft of machine realizes the accurate contraposition of drilling machine and pile, improves the working efficiency and service life of device.
As one such embodiment, knob is provided in the shaft；The knob is all connected with elastic string
One end, the contact position of elastic string and drilling machine can be adjusted by rotating corresponding knob.In use, the mistake that elastic string is rotated with shaft
Cheng Zhong can gradually twist into twisted shape and be close to drilling machine, and due to that can generate a large amount of heat when drilling machine use, elastic string easily occurs always
Change, by turning knob repeatedly, so that the contact position of elastic string and drilling machine be made to change, and then avoids the aging of elastic string, mention
The service life of high resiliency rope.
The drilling machine two sides are symmetrically arranged with No.1 air bag and No. two air bags；The No.1 air bag is connected by pipeline and motor
It is logical.In use, elastic string rotate during can gradually twist into twisted shape, thus squeeze drilling machine two sides No.1 air bag and No. two
Air bag, the gas in No.1 air bag sprays after being squeezed from pipeline, to cool down to motor, and then improves the use of motor
Service life.
As one such embodiment, ring-shaped slide circle two sides are symmetrically arranged with two cylinders；The cylinder is solid
It connects on fixed frame；The No.1 air bag is connected to by pipeline with air accumulator；The air accumulator passes through the air cavity of pipeline and cylinder
Connection, the on-off of air accumulator are controlled by the controller.In use, elastic string can gradually twist into twisted shape during rotating, thus
The No.1 air bag and No. two air bags of drilling machine two sides are squeezed, after the gas in No.1 air bag is compressed, a part of gas can be from pipeline
It imported into air accumulator and is stored；During the cross bath of coordinating block and pile on the output shaft of drilling machine cooperates, control
Device control air accumulator processed is opened, so that the gas in air accumulator be imported into the air cavity of two cylinders by pipeline, makes two cylinders
Telescopic rod it is synchronous stretch out, ring-shaped slide circle is clamped, to avoid annular sliding ring deflection, Jin Erzao in engagement process
At coordinating block and pile to just inaccurate problem.
As one such embodiment, it is added with graphite particle in No. two air bags, is provided on No. two air bags
Uniformly distributed stomata；The graphite particle can pass through the contact position that stomata falls into slide plate and elastic string, reduce elastic string and slide plate
Between friction.In use, elastic string can gradually twist into twisted shape during rotating, to squeeze the No.1 gas of drilling machine two sides
Capsule and No. two air bags can spray after gas in No. two air bags is compressed out of stomata, graphite particle with ejection, graphite
At the position that a part of landing of grain is contacted to slide plate with elastic string, to reduce the friction between elastic string and slide plate, bullet is improved
The service life of property rope.
One group of buffer air bag is serially connected with as one such embodiment, in the elastic string；The buffer air bag
For increasing the frictional force between two elastic strings.In use, two elastic strings twist into twisted shape with shaft rotation, one group of concatenation is slow
On the one hand air-impulse bag is capable of increasing the frictional force between two elastic strings, and then fall off during avoiding elastic string from turning, another
Aspect buffer air bag be squeezed ejection gas can to drilling machine carry out deashing.
Beneficial effects of the present invention are as follows:
1. a kind of construction techniques of the present invention, pile driving equipment used in this method is driven by two groups of teeth wheel set
The rotation of turn axis, shaft rotation will drive two elastic strings and twist into twisted shape, bore so that the slide plate for squeezing concatenation moves closer to fitting
Machine, ring-shaped slide circle to the output shaft of positive drilling machine, realize the accurate contraposition of drilling machine and pile therewith, improve the work effect of device
Rate and service life；And by being reinforced to prefabricated stake holes, convenient for squeezing into soldier piles in stake holes, applied to improve building
The efficiency of work.
2. a kind of construction techniques of the present invention, pile driving equipment used in this method passes through rotation rotation repeatedly
Button can gradually twist into twisted shape and be close to drilling machine during elastic string is rotated with shaft, to make connecing for elastic string and drilling machine
Change in location is touched, and then avoids the aging of elastic string, improves the service life of elastic string.
3. a kind of construction techniques of the present invention, pile driving equipment used in this method is rotated by elastic string and is twisted
At twisted shape, realize the No.1 air bag and No. two air bags for squeezing drilling machine two sides so that the gas in No.1 air bag be squeezed after from
Pipeline sprays, to cool down to motor, and then improves the service life of motor.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is the flow chart of the method in the present invention；
Fig. 2 is the structural schematic diagram of pile driving equipment used in the present invention；
Fig. 3 is the cross-sectional view of A-A in Fig. 2；
In figure: column 1, sliding sleeve 2, fixed frame 3, drilling machine 4, coordinating block 5, annulus sliding rail 6, ring-shaped slide circle 7, bearing block
8, pile 9, hydraulic cylinder 10, alignment mechanism 11, controller 12, bracket 13, motor 14, slide bar 15, gear pair 16, shaft 17, bullet
Property rope 18, slide plate 19, knob 20, No.1 air bag 21, No. two air bags 22, cylinder 23, buffer air bags 24.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1 to Figure 3, a kind of construction techniques of the present invention, the method steps are as follows:
S1: after levelling of the land, the pre- pile hole of iron staff of soldier piles diameter is less than with diameter, after the pre- pile hole of iron staff, by iron
Stick removes；
S2: pre- producing ice cakes, ice cube middle part are drilled with hole, the dry cement stirred evenly, sand and water-absorbing resin ball are poured into hole；
After the completion of prefabricated, ice cube is put into the stake holes in S1, ice cube extruding is filled in the soil of stake holes surrounding using iron staff, is realized
Pile hole is reinforced；Ice cube is squeezed into the soil of pile hole side wall, as the growth ice cube of time can melt, is melted
Water absorbed by water-absorbing resin, make dry cement and sand mixed with water generate mortar, to fill up the ice melting hole left
Hole, and then the intensity for enhancing pile hole side wall improves construction efficiency convenient for the importing of pile；
S3: by soldier piles vertical support that end is taper in stake holes in S2；
S4: it is driven piles using pile driving equipment to the soldier piles in S3；
Piling machine in the S4 includes two root posts 1, and sliding sleeve 2 is coupled in each column 1；The sliding sleeve 2
It can be moved up and down along column 1, fixed frame 3 is installed between two sliding sleeves 2；The middle part of the fixed frame 3 is provided with drilling machine 4；
The two sides of the drilling machine 4 open up vertical sliding groove, and the output shaft of drilling machine 4 downward and installs coordinating block 5；In the fixed frame 3
If there are two annulus sliding rails 6；Cooperation is equipped with ring-shaped slide circle 7 between two annulus sliding rails 6；The ring-shaped slide circle 7 can be along circle
Ring sliding rail 6 rotates, and uniformly opens up several mounting holes on ring-shaped slide circle 7；Bearing block 8 is equipped in each mounting hole；The axis
Outer ring and the mounting hole secure fit of seat 8 are held, pile 9 is fixedly mounted in the inner ring of bearing block 8；The diameter of each pile 9 is not
Together, the top of pile 9 opens up cross bath；Coordinating block 5 can be mating with cross bath on the output shaft of the drilling machine 4；
The two sides of the column 1 are respectively mounted hydraulic cylinder 10, and the bottom of column 1 is equipped with universal wheel；The tailpiece of the piston rod of the hydraulic cylinder 10
Head is connected to sliding sleeve 2；
It further include alignment mechanism 11, the alignment mechanism 11 is used to adjust the output shaft of pile 9 and drilling machine 4 to just, centering
Mechanism 11 includes controller 12, bracket 13, motor 14, slide bar 15, gear pair 16, shaft 17 and elastic string 18, and the annular is sliding
Symmetrical affixed two stands 13 on moving-coil 7；The bracket 13 is connected with support frame close to 4 side of drilling machine, between two stands 13
It is connected with two elastic strings 18；The both ends of the elastic string 18 pass through shaft 17 and are rotatably connected on bracket 13, two elastic strings 18
4 two sides of drilling machine are symmetrically distributed in, two slide plates 19 are serially connected in elastic string 18；The slide plate 19 is symmetrically distributed in 4 liang of drilling machine
Side, and slide plate 19 is slidably installed on the support frame；4 side of drilling machine is equipped with motor 14；The output shaft of the motor 14
It is connected to slide bar 15, the rotation of motor 14 is controlled by controller 12；The slide bar 15 passes through 17 turns of 16 drive shaft of two groups of teeth wheel set
It is dynamic；A gear is socketed on slide bar 15 in the gear pair 16, another gear is socketed in shaft 17.In use, will beat
Stake machine is mounted on the position for needing to drive piles in construction site, and towards pile driving position, rotate annular sliding ring 7 makes to correspond to directly pile 9
The pile 9 of diameter downward, then by hydraulic cylinder 10 pushes sliding sleeve 2 to move down, and sliding sleeve 2 drives fixed frame 3 to move down, and bores
Machine 4 is moved down with fixed frame 3, is cooperated the cross bath of coordinating block 5 and pile 9 on the output shaft of drilling machine 4, is passed through drilling machine
4 driving piles 9 rotate, and pile 9 is driven piles by the way of rotation on the ground；Match by pile 9 and the output shaft of drilling machine 4
Easily occur during conjunction to just inaccurate phenomenon, causing drilling machine 4 that can not drive, pile 9 rotates or rotary resistance is larger easily
Drilling machine 4 is caused to wear；It controls motor 14 by controller 12 in the technical program to rotate, the rotation of 14 driving slider 15 of motor is sliding
Bar 15 is rotated by 16 drive shaft 17 of two groups of teeth wheel set, and shaft 17 rotates two elastic strings 18 rotation that will drive connection, two bullets
Property 18 rotation process of rope in can gradually twist into twisted shape, thus the slide plate 19 for squeezing concatenation move closer to fitting drilling machine 4, shaft 17
The bracket 13 of connection generates deflection under the action of reaction force, and bracket 13 drives connected ring-shaped slide circle 7 to rotate, with cunning
Plate 19 is gradually bonded drilling machine 4, and for ring-shaped slide circle 7 therewith to the output shaft of positive drilling machine 4, realization drilling machine 4 is accurate right with pile 9
Just, the working efficiency and service life of device are improved.
As one such embodiment, knob 20 is provided in the shaft 17；The knob 20 is all connected with
18 one end of elastic string, the contact position of elastic string 18 Yu drilling machine 4 can be adjusted by rotating corresponding knob 20.In use, elastic string
During 18 rotate with shaft 17, it can gradually twist into twisted shape and be close to drilling machine 4, it is a large amount of due to that can be generated when drilling machine 4 uses
Heat, aging easily occurs for elastic string 18, by turning knob 20 repeatedly, so that the contact position of elastic string 18 and drilling machine 4 be made to become
Change, and then avoid the aging of elastic string 18, improves the service life of elastic string 18.
4 two sides of drilling machine are symmetrically arranged with No.1 air bag 21 and No. two air bags 22；The No.1 air bag 21 passes through pipeline
It is connected to motor 14.In use, elastic string 18 can gradually twist into twisted shape during rotating, to squeeze 4 two sides of drilling machine
No.1 air bag 21 and No. two air bags 22, the gas in No.1 air bag 21 sprays after being squeezed from pipeline, to carry out to motor 14
Cooling, and then improve the service life of motor 14.
As one such embodiment, 7 two sides of ring-shaped slide circle are symmetrically arranged with two cylinders 23；The cylinder 23
It is fixed on fixed frame 3；The No.1 air bag 21 is connected to by pipeline with air accumulator；The air accumulator passes through pipeline and cylinder
23 air cavity connection, the on-off of air accumulator are controlled by controller 12.In use, elastic string 18 can be twisted into gradually during rotating
Twisted shape, so that the No.1 air bag 21 and No. two air bags 22 of 4 two sides of drilling machine are squeezed, after the gas in No.1 air bag 21 is compressed,
A part of gas can imported into air accumulator from pipeline and be stored；The coordinating block 5 and the ten of pile 9 on the output shaft of drilling machine 4
During font groove cooperates, controller 12 controls air accumulator and opens, so that the gas in air accumulator be imported by pipeline
In the air cavity of two cylinders 23, makes the telescopic rod of two cylinders 23 is synchronous to stretch out, ring-shaped slide circle 7 is clamped, to avoid matching
Ring-shaped slide circle 7 deflects during conjunction, in turn results in coordinating block 5 and pile 9 to just inaccurate problem.
As one such embodiment, it is added with graphite particle in No. two air bags 22, is set on No. two air bags 22
It is equipped with uniformly distributed stomata；The graphite particle can pass through the contact position that stomata falls into slide plate 19 Yu elastic string 18, reduce elasticity
Friction between rope 18 and slide plate 19.In use, elastic string 18 can gradually twist into twisted shape during rotating, to squeeze brill
The No.1 air bag 21 of 4 two sides of machine and No. two air bags 22 can spray, graphite after gas in No. two air bags 22 is compressed out of stomata
Particle with ejection, at the position that a part of landing of graphite particle is contacted to slide plate 19 with elastic string 18, to reduce elasticity
Friction between rope 18 and slide plate 19 improves the service life of elastic string 18.
As one such embodiment, one group of buffer air bag 24 is serially connected in the elastic string 18；The buffering
Air bag 24 is used to increase the frictional force between two elastic strings 18.In use, two elastic strings 18 twist into twisted shape with the rotation of shaft 17,
One group of 24 one side of buffer air bag of concatenation is capable of increasing the frictional force between two elastic strings 18, and then elastic string 18 is avoided to turn
During fall off, another aspect buffer air bag 24 be squeezed ejection gas can to drilling machine 4 carry out deashing.
In use, piling machine to be mounted on to the position for needing to drive piles in construction site, pile 9 is rotated towards pile driving position
Ring-shaped slide circle 7 makes the pile 9 of corresponding diameter downward, then by hydraulic cylinder 10 sliding sleeve 2 be pushed to move down, 2 band of sliding sleeve
Dynamic fixed frame 3 moves down, and drilling machine 4 is moved down with fixed frame 3, makes coordinating block 5 and pile 9 on the output shaft of drilling machine 4
Cross bath cooperation drives pile 9 to rotate by drilling machine 4, and pile 9 is driven piles by the way of rotation on the ground；It is inciting somebody to action
Easily occur causing drilling machine 4 that can not drive pile 9 just inaccurate phenomenon during the cooperation of the output shaft of pile 9 and drilling machine 4
Rotation or rotary resistance it is larger easily cause drilling machine 4 wear；It controls motor 14 by controller 12 in the technical program to rotate, electricity
The rotation of 14 driving slider 15 of machine, slide bar 15 are rotated by 16 drive shaft 17 of two groups of teeth wheel set, and the rotation of shaft 17 will drive connection
The rotation of two elastic strings 18, can gradually twist into twisted shape in two elastic strings, 18 rotation process, thus squeeze the slide plate 19 of concatenation by
Gradually close to fitting drilling machine 4, the bracket 13 that shaft 17 connects generates deflection under the action of reaction force, and bracket 13 drives connected
Ring-shaped slide circle 7 rotates, and as slide plate 19 is gradually bonded drilling machine 4, ring-shaped slide circle 7 to the output shaft of positive drilling machine 4, is realized therewith
The accurate contraposition of drilling machine 4 and pile 9 improves the working efficiency and service life of device.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on 1 institute of attached drawing
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
Although the present invention has been disclosed in the preferred embodiments as above, however, it is not intended to limit the invention.It is any to be familiar with ability
The technical staff in domain, without departing from the scope of the technical proposal of the invention, all using in the methods and techniques of the disclosure above
Appearance makes many possible changes and modifications or equivalent example modified to equivalent change to technical solution of the present invention.Therefore,
Anything that does not depart from the technical scheme of the invention are made to the above embodiment any simple according to the technical essence of the invention
Modification, equivalent variations and modification, all of which are still within the scope of protection of the technical scheme of the invention.
Claims (6)
1. a kind of construction techniques, which is characterized in that the method steps are as follows:
S1: after levelling of the land, iron staff is moved after the pre- pile hole of iron staff with the pre- pile hole of iron staff that diameter is less than soldier piles diameter
It removes；
S2: pre- producing ice cakes, ice cube middle part are drilled with hole, the dry cement stirred evenly, sand and water-absorbing resin ball are poured into hole；It is prefabricated
After the completion, ice cube is put into the stake holes in S1, ice cube extruding is filled in the soil of stake holes surrounding using iron staff, is realized to stake
Post holes is reinforced；
S3: by soldier piles vertical support that end is taper in stake holes in S2；
S4: it is driven piles using pile driving equipment to the soldier piles in S3；
Piling machine in the S4 includes two root posts (1), and sliding sleeve (2) are coupled in each column (1)；The sliding sleeve
(2) it can be moved up and down along column (1), fixed frame (3) are installed between two sliding sleeves (2)；It is set in the middle part of the fixed frame (3)
It is equipped with drilling machine (4)；The two sides of the drilling machine (4) open up vertical sliding groove, and the output shaft of drilling machine (4) downward and installs coordinating block
(5)；There are two being set in the fixed frame (3) annulus sliding rail (6)；Cooperation is equipped with ring-shaped slide circle between two annulus sliding rails (6)
(7)；The ring-shaped slide circle (7) can rotate along annulus sliding rail (6), and ring-shaped slide circle uniformly opens up several mounting holes on (7)；
Bearing block (8) are equipped in each mounting hole；The outer ring of the bearing block (8) and mounting hole secure fit, bearing block (8) it is interior
Pile (9) are fixedly mounted in circle；The diameter of each pile (9) is different, and pile opens up cross bath at the top of (9)；The brill
Coordinating block (5) can be mating with cross bath on the output shaft of machine (4)；The two sides of the column (1) are respectively mounted hydraulic cylinder
(10), the bottom of column (1) is equipped with universal wheel；The piston rod end of the hydraulic cylinder (10) is connected to sliding sleeve (2)；
Be equipped with alignment mechanism (11) on the ring-shaped slide circle (7), the alignment mechanism (11) for adjust bearing block (8) with
For the output shaft of drilling machine (4) to just, alignment mechanism (11) includes controller (12), bracket (13), motor (14), slide bar (15), tooth
Wheel set (16), shaft (17) and elastic string (18), symmetrical affixed two stands (13) on the ring-shaped slide circle (7)；The branch
Frame (13) is connected with support frame close to drilling machine (4) side, and two elastic strings (18) are connected between two stands (13)；The elasticity
The both ends of rope (18) pass through shaft (17) and are rotatably connected on bracket (13), and two elastic strings (18) are symmetrically distributed in drilling machine (4)
Two sides are serially connected with two slide plates (19) in elastic string (18)；The slide plate (19) is symmetrically distributed in drilling machine (4) two sides, and sliding
Plate (19) is slidably installed on the support frame；Drilling machine (4) side is equipped with motor (14)；The output shaft of the motor (14)
It is connected to slide bar (15), motor (14) rotation is controlled by controller (12)；The slide bar (15) is driven by two groups of teeth wheel set (16)
Turn axis (17) rotation；A gear is socketed on slide bar (15) in the gear pair (16), another gear is socketed in shaft
(17) on.
2. a kind of construction techniques according to claim 1, it is characterised in that: be provided with rotation on the shaft (17)
Button (20)；The knob (20) is all connected with elastic string (18) one end, and elastic string can be adjusted by rotating corresponding knob (20)
(18) with the contact position of drilling machine (4).
3. a kind of construction techniques according to claim 2, it is characterised in that: drilling machine (4) two sides are symmetrical arranged
There are No.1 air bag (21) and No. two air bags (22)；The No.1 air bag (21) is connected to by pipeline with motor (14).
4. a kind of construction techniques according to claim 3, it is characterised in that: ring-shaped slide circle (7) two sides pair
Claim to be equipped with two cylinders (23)；The cylinder (23) is fixed on fixed frame (3)；The No.1 air bag (21) passes through pipeline and storage
Gas tank connection；The air accumulator is connected to by pipeline with the air cavity of cylinder (23), and the on-off of air accumulator is controlled by controller (12).
5. a kind of construction techniques according to claim 3, it is characterised in that: be added in No. two air bags (22)
Graphite particle is provided with uniformly distributed stomata on No. two air bags (22)；The graphite particle can pass through stomata and fall into slide plate (19)
With the contact position of elastic string (18), reduce the friction between elastic string (18) and slide plate (19).
6. a kind of construction techniques according to claim 1, it is characterised in that: be serially connected on the elastic string (18)
One group of buffer air bag (24)；The buffer air bag (24) is used to increase the frictional force between two elastic strings (18).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811278210.1A CN109440767B (en) | 2018-10-30 | 2018-10-30 | Building construction method |
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| CN201811278210.1A CN109440767B (en) | 2018-10-30 | 2018-10-30 | Building construction method |
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| CN109440767B CN109440767B (en) | 2020-09-29 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3998063A (en) * | 1976-02-17 | 1976-12-21 | Harders Holton G | Method and apparatus for removing construction piles |
| CN104947670A (en) * | 2015-06-11 | 2015-09-30 | 鞍山紫竹工程设备制造有限公司 | Lifting and clamping mechanism of hydraulic pile planting machine and pile planting method |
| CN106149723A (en) * | 2016-08-27 | 2016-11-23 | 滁州职业技术学院 | Civil engineering piling machine |
| CN108612097A (en) * | 2018-05-04 | 2018-10-02 | 中建海峡建设发展有限公司 | A kind of stake position centering technique of position centralising device and this of application position centralising device |
-
2018
- 2018-10-30 CN CN201811278210.1A patent/CN109440767B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3998063A (en) * | 1976-02-17 | 1976-12-21 | Harders Holton G | Method and apparatus for removing construction piles |
| CN104947670A (en) * | 2015-06-11 | 2015-09-30 | 鞍山紫竹工程设备制造有限公司 | Lifting and clamping mechanism of hydraulic pile planting machine and pile planting method |
| CN106149723A (en) * | 2016-08-27 | 2016-11-23 | 滁州职业技术学院 | Civil engineering piling machine |
| CN106149723B (en) * | 2016-08-27 | 2018-04-03 | 滁州职业技术学院 | Civil engineering piling machine |
| CN108612097A (en) * | 2018-05-04 | 2018-10-02 | 中建海峡建设发展有限公司 | A kind of stake position centering technique of position centralising device and this of application position centralising device |
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| CN109440767B (en) | 2020-09-29 |
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