CN108086910A - Long spire extruded and extended pile drilling machine boring method and long spire extruded and extended pile drilling machine - Google Patents
Long spire extruded and extended pile drilling machine boring method and long spire extruded and extended pile drilling machine Download PDFInfo
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- CN108086910A CN108086910A CN201810050311.7A CN201810050311A CN108086910A CN 108086910 A CN108086910 A CN 108086910A CN 201810050311 A CN201810050311 A CN 201810050311A CN 108086910 A CN108086910 A CN 108086910A
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- 238000005553 drilling Methods 0.000 title claims abstract description 146
- 238000000034 method Methods 0.000 title claims abstract description 43
- 241001074085 Scophthalmus aquosus Species 0.000 claims abstract description 32
- 238000010276 construction Methods 0.000 claims abstract description 27
- 239000011435 rock Substances 0.000 claims abstract description 27
- 230000008569 process Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000004080 punching Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000013517 stratification Methods 0.000 claims description 10
- 239000004927 clay Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000005755 formation reaction Methods 0.000 abstract description 5
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 10
- 239000004576 sand Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
Classifications
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- 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
- E21B7/04—Directional drilling
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
-
- 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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- 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
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of long spire extruded and extended pile drilling machine boring method, drip irrigation device includes following construction procedure：Step a, drilling rod creeps into punching vertically downwards；Step b, when creeping into certain depth, drilling rod is lifted；Step c, auxiliary is added in into drilling to squeeze, and is crept into again；Step d, S2, S3 process are repeated, until drilling via formations；The invention also discloses a kind of long spire extruded and extended pile drilling machines, including extruding-extending machine body, in vertical fixed pile frame on extruding-extending machine body, in the borehole drill construction slided on pile frame, and it is arranged on extruding-extending machine body to drive the hoisting mechanism of borehole drill construction oscilaltion, borehole drill construction includes slipping the installing plate on pile frame, in fixed power head on installing plate, the drilling rod being rotatablely connected on the downside of installing plate and with the power head, and in drilling rod away from the fixed rock bit in power head one end, in boring procedure, drilling is reinforced, it can carry out carrying brill, so that drilling is less likely to occur to cave in.
Description
Technical field
The present invention relates to a kind of drilling machine in sand-pebble layer hole creating technology, more particularly to a kind of long spire extruded and extended pile drilling machine
Boring method and long spire extruded and extended pile drilling machine.
Background technology
The construction method of the construction prefabricated pile of prefabricated pile has：Hammering method, vibratory drilling method, plunging and water jetting.The first is
Hammering method using a kind of widest pile sinking process in pile foundation construction, overcomes soil to make stake to the resistance of stake with the impact energy of hammer
Predetermined depth is sunk to, hard plastic, soft plasticviscosity soil is applied in general to, when having any problem for sand or gravelly soil, boring method can be aided with
And water jetting.Common pile monkey has steam hammer, diesel hammer (see piling machine)；Second of vibratory drilling method, vibratory drilling method pile sinking are with high-power
Electric activator to generate frequency be 700~900 beats/min of vibration, soil is overcome stake to be made to sink in soil the resistance of stake, one
As steel sheet pile is sunk to suitable for sand, can also be aided with water jetting and sink to prefabricated reinforced concrete pile pile, for pile vibrosinking
The regular size of bobbing machine is 20 tons and 40 tons, at present, using high-frequency up to 10000 beats/min of pile sinking head, shakes and makes an uproar
Sound is small, and pile sinking speed is fast (see vibratory piling machine).The third plunging, plunging pile sinking have noiseless, shockproof, at low cost
The advantages that, common pile press machine has 80 tons and 120 tons two kinds, and piling need to be pressurizeed by equipment self-weight and counterweight by transmission mechanism
Stake is pressed into soil, therefore is only used for soft soil foundation.4th kind of water jetting, hammering, the householder method of two kinds of pile sinking process of vibration.It applies
Utilization of hour high-pressure hydraulic pump generates high-speed jet, destroys or reduce the resistance of soil, and hammering or vibration is made to be more easy to stake sinking to soil
In.For water jetting mostly suitable for sand or gravelly soil, when use, need to control water scouring depth degree.
Long auger guncreting pile has quick, environmental protection, bearing capacity height etc. compared to impact drill, churning driven, mill brill etc.
Feature, in the filling pile construction for having been widely used for various pile foundation engineerings, basement process and foundation pit supporting project.
In sand-pebble layer, cobble density is big, and erratic boulder grain size is big, and existing long-spiral drilling machine is difficult in sand cobble stratum
To drill downwards, meanwhile, after pore-forming, if after drilling machine carries brill by force, be easy to causeing collapse hole.
The content of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of long spire extruded and extended pile drilling machine drilling
Method, the technical barrier of brill can not be carried in sand cobble stratum by overcoming the prior art, and in boring procedure, drilling is added
Gu it can carry out carrying brill, and drilling is less likely to occur to cave in, and carries out filling stake after carrying brill, improves construction efficiency.
To achieve the above object, the present invention provides following technical solutions：
A kind of long spire extruded and extended pile drilling machine boring method, including following construction procedure：Step a, drilling rod is vertically downwards
Drilling punching；Step b, when creeping into certain depth, drilling rod is carried into brill, drilling rod is made to depart from drilling；Step c, added in into drilling
Auxiliary is squeezed, and is crept into again；Step d, S2, S3 process are repeated, until drilling via formations.
By using above-mentioned technical proposal, when being drilled, after creeping into certain depth every time, brill is carried, to bore inner
It adds in auxiliary to squeeze, then be crept into again so that auxiliary is extruded on borehole sidewall so that after side wall forming hole, vertically
Degree is preferable, and relatively stable, it is not easy to collapse hole.
Preferably, in step c, when geological stratification is rubble, and when having water in stratum, auxiliary is squeezed as mud, and mud
Proportion is 1.2-1.3.
By using above-mentioned technical proposal, when being drilled on rubble stratum, collapse hole easily occurs, drilling is certain every time
It after depth, carries out carrying brill, when bore inner has water, internally adds in mud, drilling is carried out squeezed so that mud insertion is broken
In crack of stone gap so that drilling is relatively stable, and collapse hole is less likely to occur.
Preferably, in step c, when geological stratification is rubble, and when not having water in stratum, auxiliary is squeezed as clay.
By using above-mentioned technical proposal, when being drilled on rubble stratum, collapse hole easily occurs, drilling is certain every time
It after depth, carries out carrying brill, when bore inner is anhydrous, internally adds in clay, drilling is carried out squeezed so that clay insertion is broken
In crack of stone gap so that drilling is relatively stable, and collapse hole is less likely to occur.
Preferably, in step c, in completely decomposed or middle weathering geological stratification, when drilling is punched, when verticality occurs partially
During shifting, put forward brill addition auxiliary and get into capable correction.
By using above-mentioned technical proposal, in completely decomposed or middle weathered rock formation, geology is harder, when being punched,
Drill bit easily shifts so that deflection of borehole adds in auxiliary machine by carrying boring, rectified a deviation and punched again.
Preferably, the auxiliary is squeezed as gravel.
In view of the deficiencies of the prior art, the present invention intends to provide a kind of long spire extruded and extended pile drilling machine,
It in boring procedure, can carry out carrying brill, drilling is reinforced so that collapse hole is less likely to occur for drilling.
A kind of long spire extruded and extended pile drilling machine, including extruding-extending machine body, in the stake being fixedly installed vertically on extruding-extending machine body
Frame in the borehole drill construction that setting is slided on pile frame and is arranged on extruding-extending machine body for driving borehole drill construction oscilaltion
Hoisting mechanism, the borehole drill construction include slipping installing plate on pile frame, in fixed power head on installing plate, in described
Away from the fixed rotary drill in power head one end on the downside of installing plate and with the drilling rod of power head rotation connection and in drilling rod
Head.
By using above-mentioned technical proposal, by hoisting mechanism drilling rod is driven to move up and down, so as to be punched, by setting
The rock bit put in rotation process, applies squeezed effect to the inner wall of drilling so that and drilling is more secured, so as to
It carries out carrying brill, reinforces, when being drilled on rubble stratum, by squeezed effect, collapse hole phenomenon can be reduced；Completely decomposed or in
When weathered rock formation is drilled, when creeping into position offset, it can facilitate and carry out carrying brill, rectify a deviation, overcome the prior art
The technical barrier of brill can not be carried in sand cobble stratum, so as in work progress is carried out, carry out carrying brill, is carried out after carrying brill
Stake is filled, improves construction efficiency.
Preferably, the power head is fixed two driving motors on a mounting board, and each driving motor
Power is 90kW.
By using above-mentioned technical proposal, by selecting high power unit head, when larger to the cobbles density such as sand-pebble layer
When the larger stratum of landing stiffness carries out pore-forming, larger motive power can be provided for drilling rod.
Preferably, the drilling rod is long screw drill rod, and drilling rod is made using the seamless steel pipe of 27 manganese steel materials, is bored
Helical blade on bar is using the thick 18 violent steel steel plates of 22mm.
By using above-mentioned technical proposal, by selecting 27 manganese steel materials and helical blade using the thick 18 violent steel of 22mm
Steel plate so that the wearability and elasticity of drilling rod are stronger, can meet the larger stratum of sand-pebble density and carry out pore-forming.
Preferably, the rod boring speed is 0-2m/min.
By using above-mentioned technical proposal, pass through slower rate of penetration so that rock bit, can in rotation process
It is preferably squeezed to the inner wall progress of drilling, meanwhile, reduce the intensity that rock bit is subject to power in drilling, so as to preferably protect
Rock bit has been protected, has added the service life of rock bit.
When the 1st, being drilled on rubble stratum, after creeping into certain depth every time, carry out carrying brill, when bore inner has water,
Mud is internally added in, drilling is carried out squeezed so that in mud insertion rubble gap so that drilling is relatively stable, and does not allow
Collapse hole easily occurs；
2nd, in completely decomposed or middle weathered rock formation, geology is harder, and when being punched, drill bit easily shifts so that bores
Hole deviates, and adds in auxiliary machine by carrying boring, is rectified a deviation and punched again；
3rd, by the rock bit of setting, in rotation process, squeezed effect is applied to the inner wall of drilling so that drilling is more firm
Gu so as to carry brill, reinforce；
4th, drilled by using rock bit, the art wall of brill can not be put forward in sand cobble stratum by overcoming the prior art
It builds, so as in work progress is carried out, carry out carrying brill, carries out filling stake after carrying brill, improve construction efficiency.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of long spire extruded and extended pile drilling machine；
Fig. 2 is a kind of schematic diagram of prominent drilling rod in long spire extruded and extended pile drilling machine；
Fig. 3 is a kind of state diagram of drilling rod when long spire extruded and extended pile drilling machine works；
Fig. 4 is that a kind of long spire extruded and extended pile drilling machine proposes the state diagram for boring and adding in and aiding in squeezing；
Fig. 5 is state diagram when a kind of long spire extruded and extended pile drilling machine is crept into；
Fig. 6 is a kind of schematic diagram of long spire extruded and extended pile drilling machine deflection of borehole；
Auxiliary crowded schematic diagram is added in when Fig. 7 is a kind of long spire extruded and extended pile drilling machine deflection of borehole；
Fig. 8 is the schematic diagram after a kind of drilling correction of long spire extruded and extended pile drilling machine.
Reference numeral：1st, extruding-extending machine body；2nd, pile frame；21st, slide；3rd, borehole drill construction；31st, installing plate；32nd, power head；
321st, driving motor；33rd, drilling rod；331st, helical blade；34th, rock bit；4th, hoisting mechanism；5th, drill；51st, auxiliary is squeezed.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing, wherein the identical reference numeral of identical parts
It represents.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down", " bottom surface " and
" top surface " refers to the direction in attached drawing, and word " interior " and " outer " are referred respectively to towards or away from particular elements geometric center
Direction.
Embodiment one
A kind of long spire extruded and extended pile drilling machine, as shown in Figure 1, including extruding-extending machine body 1, in being fixed vertically on extruding-extending machine body 1
The pile frame 2 of setting, in the borehole drill construction 3 that setting is slided on pile frame 2 and be arranged on extruding-extending machine body 1 for drive drilling
The hoisting mechanism 4 of 3 oscilaltion of mechanism, wherein, the vehicle with walking machine for driving integral body walking is provided on extruding-extending machine body 1
Structure and for extruding-extending machine walking to be driven to turn to more preferably to find the swing mechanism of stake position accurately, when in use, passes through vehicle with walking machine
Structure, swing mechanism etc. drive borehole drill construction 3 to find stake position accurately, then drive 3 oscilaltion of borehole drill construction by using hoisting mechanism 4
It is punched.
As shown in Fig. 2, wherein, slide 21 is fixedly installed on pile frame 2, borehole drill construction 3 is slided on slide 21.
Borehole drill construction 3 includes slipping installing plate 31 on slide 21, in fixed power head 32, Yu An on installing plate 31
The downside of loading board 31 and the drilling rod 33 that is rotatablely connected by power head 32 and in the rock bit 34 set on drilling rod 33.
Wherein, power head 32 is two driving motors 321 being fixed on installing plate 31, is driven by driving motor 321
Speed reducer finally drives drilling rod 33 to be rotated, so as to achieve the purpose that drilling, wherein, the power of each driving motor 321 is
90kW can be 430kN.m to the peak torque that drilling rod 33 provides, by high-power torque being selected to drill into power head 32
Hole can be that drilling rod 33 provides when carrying out pore-forming to the larger stratum larger when landing stiffness of the cobbles density such as sand-pebble layer
Larger motive power.
Drilling rod 33 selects long screw drill rod, when in use, can be crept into downward spiral, further, in order to adapt to husky ovum
The stratum of rock layers type is crept into, and drilling rod 33 is made using the seamless steel pipe of 27 manganese steel materials, and resistance to torsion, elasticity are full
Sufficient powered rotation, meanwhile, the helical blade 331 on drilling rod 33 increases the resistance to of helical blade 331 using the thick 18 violent steel steel plates of 22mm
Mill property and elasticity, when drilling to sand cobble stratum, landing stiffness is larger, and during drilling, abrasion increases, and passes through
The drilling rod 33 made using the material can preferably ensure the demand of drilling, meanwhile, the service life of drilling rod 33 is longer.
Further, rock bit 34 is fixedly connected on the lower end of drilling rod 33 by using flange, and rock bit 34 works
When cutting tooth alternately contact stratum, broken rock torque is small, and cutting tooth and formation-engaging surfaces product are small, higher than pressure, is easy to wedging stratum；Work
It is big to make sword total length, thus opposite reduce is worn.
As shown in figure 3, when rock bit 34 is used to creep into sand-pebble channel type stratum, rock bit 34 is horizontal
It is drilled down into while rotation process, squeezed effect is generated to the side wall of drilling 5, so as to during being drilled down into so that
Drilling 5 is more firm, when carrying brill, reduces the phenomenon that collapse hole occurs, is drilled by using rock bit 5, overcomes existing
There is the technical barrier that technology can not carry brill in sand cobble stratum, so as in work progress is carried out, carry out carrying brill, carry brill
After carry out filling stake, improve construction efficiency.
Meanwhile the control of 33 rate of penetration of drilling rod is 0-2m/min, passes through slower rate of penetration so that rock bit 34 exists
, can be preferably squeezed to the inner wall progress of drilling 5 in rotation process, meanwhile, reduce rock bit 34 and be subject to power in drilling
Intensity, so as to preferably protecting rock bit 34, add the service life of rock bit 34.
Embodiment two
A kind of long spire extruded and extended pile drilling machine boring method, as shown in figure 3, including following construction procedure：
Step a, as shown in figure 3, driving drilling rod 33 creeps into punching vertically downwards；
Step b, as shown in figure 4, when creeping into certain depth, drilling rod 33 is carried into brill, drilling rod 33 is made to depart from drilling 5；
Step c, auxiliary is added in into drilling 5 and squeezes 51, drilling shaping；
Step d, S2, S3 process are repeated, until 5 shaping of drilling.
In step a, before implementation, by walking mechanism extruding-extending machine body 1 is driven to be moved first, being moved to will drill
5 position drives drilling rod 33 to be rotated so that drilling rod 33 can be directed at position and drill by swing mechanism.
In boring procedure, different situations is likely encountered on different stratum, when geological stratification be rubble when, work as progress
Drill 5 when, when aperture is deeper, drilling 5 is easily caved in, thus every time drilling certain depth when, it is necessary to carry out carrying brill, solution brill
Hole 5 caves in problem.
With reference to shown in Fig. 4 and Fig. 5,51 are squeezed when auxiliary there are during water, can be added in drilling 5 into drilling 5, auxiliary machine choosing
With mud, and mud balance is arranged between 1.2-1.3, is then crept into again, and rock bit 34 is produced by rotation process
Squeezed effect mud is squeezed between the rubble in 5 side walls of drilling, drilling 5 is less likely to occur to cave in.
Drilling to a certain degree, repeats step b and step c every time, so that the side wall of drilling 5 keeps stablizing.
Embodiment three
With reference to shown in Fig. 4 and Fig. 5, the present embodiment is with embodiment two the difference is that geology layer structure：When geological stratification is rubble
When, and drill in 5 when there is no ponding, auxiliary is added in into drilling 5 and squeezes 51, auxiliary squeezes 51 and selects clays, then creeps into, passes through tooth
Take turns drill bit 34 squeezed effect clay is squeezed into rubble gap between, drilling 5 is reinforced.
Example IV
The present embodiment and embodiment two the difference is that geology layer structure, as shown in fig. 6, when geological stratification for completely decomposed or
During half weathering geological stratification, geology is harder, and when drilling rod 33 drills downwards, 5 position of drilling easily deviates, therefore needs to entangle it
Partially.
With reference to shown in Fig. 7 and Fig. 8, drilling rod 33 is lifted in step b, auxiliary is then added in into drilling 5 and squeezes 51, auxiliary is squeezed
51 select gravel, then creep into again, and rock bit 34 is in drilling in rotation process, by squeezed effect gravel
5 surroundings, so that drilling rod 33 can keep vertical direction to drill from new.
During drilling, when shifting the position of drilling 5, it can be carried out with repetitive operation step b and step c
Correction is handled.
By the present invention in that with the equipment and this method, when being driven piles, can first drill, it can be into after drilling
Row carries brill, and 5 verticalities that drill are preferable and relatively stable, it is not easy to collapse hole.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this
It is all protected in the right of invention be subject to Patent Law.
Claims (9)
1. a kind of long spire extruded and extended pile drilling machine boring method, it is characterised in that：Including following construction procedure：
Step a, drilling rod（33）Drilling punching vertically downwards；
Step b, when creeping into certain depth, by drilling rod（33）Brill is carried, makes drilling rod（33）Depart from drilling（5）；
Step c, to drilling（5）The middle auxiliary that adds in is squeezed（51）, creep into again；
Step d, S2, S3 process are repeated, until drilling（5）Shaping.
2. long spire extruded and extended pile drilling machine boring method according to claim 1, it is characterized in that：
In step c, when geological stratification is rubble, and when having water in stratum, auxiliary is squeezed（51）For mud, and mud balance is
1.2-1.3。
3. long spire extruded and extended pile drilling machine boring method according to claim 1, it is characterized in that：
In step c, when geological stratification is rubble, and when not having water in stratum, auxiliary is squeezed（51）For clay.
4. long spire extruded and extended pile drilling machine boring method according to claim 1, it is characterized in that：
In step c, in completely decomposed or middle weathering geological stratification, when drilling is punched, when verticality deviates, lift brill
Bar（33）Afterwards, auxiliary is added in squeeze（51）It rectifies a deviation.
5. long spire extruded and extended pile drilling machine boring method according to claim 4, it is characterized in that：
The auxiliary is squeezed（51）For gravel.
6. implement the long spire extruded and extended pile drilling machine of any one of claim 1-5 the method, including extruding-extending machine body（1）, in
Extruding-extending machine body（1）On the pile frame that is fixedly installed vertically（2）, in pile frame（2）It is upper to slide the borehole drill construction set（3）, Yi Jishe
It puts in extruding-extending machine body（1）On for driving borehole drill construction（3）The hoisting mechanism of oscilaltion（4）, it is characterized in that：
The borehole drill construction（3）Including slipping in pile frame（2）On installing plate（31）, in installing plate（31）Upper fixed power head
（32）, in the installing plate（31）Downside and with the power head（32）The drilling rod of rotation connection（33）And in drilling rod（33）
Away from power head（32）The fixed rock bit in one end（34）.
7. long spire extruded and extended pile drilling machine according to claim 6, it is characterized in that：
The power head（32）To be fixed on installing plate（31）On two driving motors（321）, and each driving motor
（321）Power be 90kW.
8. long spire extruded and extended pile drilling machine according to claim 6, it is characterized in that：
The drilling rod（33）For long screw drill rod, and drilling rod（33）It is made using the seamless steel pipe of 27 manganese steel materials, drilling rod
（33）On helical blade（331）Using the thick 18 violent steel steel plates of 22mm.
9. long spire extruded and extended pile drilling machine according to claim 6, it is characterized in that：
The drilling rod（33）Rate of penetration is 0-2m/min.
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| CN201810050311.7A CN108086910A (en) | 2018-01-18 | 2018-01-18 | Long spire extruded and extended pile drilling machine boring method and long spire extruded and extended pile drilling machine |
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| CN201810050311.7A CN108086910A (en) | 2018-01-18 | 2018-01-18 | Long spire extruded and extended pile drilling machine boring method and long spire extruded and extended pile drilling machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094160A (en) * | 2019-05-24 | 2019-08-06 | 廊坊市伟创重工机械设备有限公司 | A kind of square pile driller |
| CN111733813A (en) * | 2020-07-16 | 2020-10-02 | 湖南建工集团有限公司 | One-column one-pile manual and mechanical dry operation combined hole forming construction method |
| CN112196469A (en) * | 2020-10-20 | 2021-01-08 | 长沙市市政工程有限责任公司 | Pile expanding equipment for bridge pile foundation |
| CN114876377A (en) * | 2022-05-20 | 2022-08-09 | 河南省水利第一工程局 | Large-diameter full-section squeezing-expanding cast-in-place pile equipment and construction process |
| CN116733373A (en) * | 2023-08-11 | 2023-09-12 | 中昌泰(北京)建设集团有限公司 | Building anchor rod construction device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029559A (en) * | 2007-04-13 | 2007-09-05 | 中国京冶工程技术有限公司 | Long-spiral replaceable and extruded borehole construction |
| CN101251020A (en) * | 2008-04-14 | 2008-08-27 | 中铁隧道集团有限公司 | Subsection hole-drilling repeatedly slip-casting method |
| CN102409978A (en) * | 2011-10-26 | 2012-04-11 | 中冶集团武汉勘察研究院有限公司 | Rotary drilling hole forming method by using multi-stage alloy pilot roller bit in complex stratum cast-in-place pile construction |
| CN103061670A (en) * | 2013-01-06 | 2013-04-24 | 中国建筑第六工程局有限公司 | Structure for preventing collapse of boreholes in pebble bed and construction method thereof |
| CN204175177U (en) * | 2014-10-14 | 2015-02-25 | 北京中岩大地工程技术有限公司 | The embedding rock construction equipment of a kind of reinforced long spire |
| US20160244932A1 (en) * | 2013-10-27 | 2016-08-25 | Hainan Zhuodian High-Tech Dev Co Ltd | Pile-forming Method for Compound Extruded and Expanded Pile and Pile-forming Equipment for Compound Extruded and Expanded Pile |
| CN105952374A (en) * | 2016-05-06 | 2016-09-21 | 中国水利水电第十工程局有限公司 | Complex soil layer anchor cable hole drill pore-forming method |
| CN106192996A (en) * | 2016-08-26 | 2016-12-07 | 武汉谦诚桩工科技股份有限公司 | The construction method of a kind of T-shaped stake and the T-shaped drilling tool of T-shaped cast pile driving construction |
| CN106677166A (en) * | 2016-12-21 | 2017-05-17 | 江苏省岩土工程公司 | Flow construction method for forming cast-in-place bored pile for gravel-decomposed rock stratum in double-machine combined mode |
-
2018
- 2018-01-18 CN CN201810050311.7A patent/CN108086910A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029559A (en) * | 2007-04-13 | 2007-09-05 | 中国京冶工程技术有限公司 | Long-spiral replaceable and extruded borehole construction |
| CN101251020A (en) * | 2008-04-14 | 2008-08-27 | 中铁隧道集团有限公司 | Subsection hole-drilling repeatedly slip-casting method |
| CN102409978A (en) * | 2011-10-26 | 2012-04-11 | 中冶集团武汉勘察研究院有限公司 | Rotary drilling hole forming method by using multi-stage alloy pilot roller bit in complex stratum cast-in-place pile construction |
| CN103061670A (en) * | 2013-01-06 | 2013-04-24 | 中国建筑第六工程局有限公司 | Structure for preventing collapse of boreholes in pebble bed and construction method thereof |
| US20160244932A1 (en) * | 2013-10-27 | 2016-08-25 | Hainan Zhuodian High-Tech Dev Co Ltd | Pile-forming Method for Compound Extruded and Expanded Pile and Pile-forming Equipment for Compound Extruded and Expanded Pile |
| CN204175177U (en) * | 2014-10-14 | 2015-02-25 | 北京中岩大地工程技术有限公司 | The embedding rock construction equipment of a kind of reinforced long spire |
| CN105952374A (en) * | 2016-05-06 | 2016-09-21 | 中国水利水电第十工程局有限公司 | Complex soil layer anchor cable hole drill pore-forming method |
| CN106192996A (en) * | 2016-08-26 | 2016-12-07 | 武汉谦诚桩工科技股份有限公司 | The construction method of a kind of T-shaped stake and the T-shaped drilling tool of T-shaped cast pile driving construction |
| CN106677166A (en) * | 2016-12-21 | 2017-05-17 | 江苏省岩土工程公司 | Flow construction method for forming cast-in-place bored pile for gravel-decomposed rock stratum in double-machine combined mode |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094160A (en) * | 2019-05-24 | 2019-08-06 | 廊坊市伟创重工机械设备有限公司 | A kind of square pile driller |
| CN111733813A (en) * | 2020-07-16 | 2020-10-02 | 湖南建工集团有限公司 | One-column one-pile manual and mechanical dry operation combined hole forming construction method |
| CN112196469A (en) * | 2020-10-20 | 2021-01-08 | 长沙市市政工程有限责任公司 | Pile expanding equipment for bridge pile foundation |
| CN114876377A (en) * | 2022-05-20 | 2022-08-09 | 河南省水利第一工程局 | Large-diameter full-section squeezing-expanding cast-in-place pile equipment and construction process |
| CN114876377B (en) * | 2022-05-20 | 2023-03-10 | 河南省水利第一工程局 | Large-diameter full-section squeezing-expanding cast-in-place pile equipment and construction process |
| CN116733373A (en) * | 2023-08-11 | 2023-09-12 | 中昌泰(北京)建设集团有限公司 | Building anchor rod construction device |
| CN116733373B (en) * | 2023-08-11 | 2023-11-21 | 中昌泰(北京)建设集团有限公司 | Building anchor rod construction device |
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Application publication date: 20180529 |