CN106499338B - drilling machine - Google Patents
drilling machine Download PDFInfo
- Publication number
- CN106499338B CN106499338B CN201611198492.5A CN201611198492A CN106499338B CN 106499338 B CN106499338 B CN 106499338B CN 201611198492 A CN201611198492 A CN 201611198492A CN 106499338 B CN106499338 B CN 106499338B
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- mast
- shell
- slip casting
- main shaft
- drilling machine
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- 238000005553 drilling Methods 0.000 title claims abstract description 54
- 238000005507 spraying Methods 0.000 claims abstract description 81
- 238000010276 construction Methods 0.000 claims abstract description 32
- 238000004873 anchoring Methods 0.000 claims abstract description 11
- 230000000630 rising effect Effects 0.000 claims abstract description 11
- 238000007569 slipcasting Methods 0.000 claims description 78
- 230000005540 biological transmission Effects 0.000 claims description 58
- 210000003464 cuspid Anatomy 0.000 claims description 43
- 244000261422 Lysimachia clethroides Species 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 claims 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 241000282376 Panthera tigris Species 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of drilling machines, are related to engineering machinery field, are used for so that drilling machine meets a variety of demands such as anchoring, micro- stake, rotary-spraying construction.The drilling machine includes rising arm, the first mast, the first operational module and the second operational module；First mast is set to rising arm, and the first operational module and the second operational module are structured to be detachably connected with the first mast, and the first operational module and the second operational module are selected one and be detachably connected with the first mast；Wherein, the first operational module is able to achieve rotary-spraying construction, and the second operational module is able to achieve anchoring and micro- pile driving construction.The drilling machine that above-mentioned technical proposal provides, complete machine use modularized design, can carry out modular combined application according to construction technology, realize a tractor serves several purposes, make full use of host, save the construction cost of client.
Description
Technical field
The present invention relates to engineering machinery fields, and in particular to a kind of drilling machine.
Background technique
The investment with the country in infrastructure construction field continued to increase in recent years, and corresponding infrastructural project is mechanical
Demand is also constantly increasing, and the demand of the especially construction drills such as foundation stabilization, slope anchorage is exponentially increased.
Common crawler type geology is reinforced there are two types of drilling machines currently on the market, and one kind is jumbolter, can be realized anchor
Gu, the function of mini pile；One kind is dedicated jet drill rig, specially realizes rotary-spraying construction.
Inventors have found that at least there are following problems in the prior art: in the prior art, drilling machine has a single function, and anchor pole bores
Machine can not achieve efficient high-pressure rotary-spray function, and dedicated jet drill rig can not realize the function of anchoring and mini pile.As it can be seen that
Drilling machine in the prior art be not applied for there are many construction demand occasion.
Summary of the invention
One of purpose of the invention is to propose a kind of drilling machine, use so that drilling machine have multiple functions, be used for so that
Drilling machine meets a variety of construction demands such as anchoring, micro- stake, rotary-spraying construction.
To achieve the above object, the present invention provides following technical schemes:
The present invention provides a kind of drilling machines, including rising arm, the first mast, the first operational module and the second operational module；
First mast is set to the rising arm, and first operational module and second operational module are structured to can be with institute
The first mast is stated to be detachably connected, and first operational module and second operational module select one with first mast can
Dismantling connection；Wherein, first operational module is able to achieve rotary-spraying construction, and second operational module is able to achieve anchoring and micro- stake
Construction.
In an alternate embodiment of the invention, first operational module includes oild chuck, slip casting bar and whirl spraying power head；
The oild chuck is set to first mast, and the oild chuck is detachably connected with the slip casting bar, institute
It states whirl spraying power head and is drivingly connected the slip casting bar；The oild chuck and the whirl spraying power head can be along first masts
Bar sliding.
In an alternate embodiment of the invention, the oild chuck includes shell, transmission main shaft and clamping part；The shell with it is described
The connection of first mast slip, the transmission main shaft are rotatably connected with the shell；The whirl spraying power head and the transmission
Main shaft drives connection；The transmission main shaft has the through-hole through the transmission main shaft length direction, and the slip casting bar is located at institute
It states in through-hole；The side wall of the transmission main shaft is equipped with the opening being connected to the through-hole, and the clamping part can pass through the opening
It extend into the through-hole to clamp the slip casting bar.
In an alternate embodiment of the invention, the clamping part includes protruding canine teeth, wedge block and driving portion；One end of the protruding canine teeth is protruded into
Into the through-hole, the other end of the protruding canine teeth is equipped with the inclined-plane cooperated with the wedge block；The driving portion and the wedge shape
Block is drivingly connected；Wherein, the driving portion drives the wedge block that can push the tiger along transmission main shaft axial movement
Tooth is moved radially along the transmission main shaft with slip casting bar described in clamp or release.
In an alternate embodiment of the invention, the shell includes first shell and second shell, and the first shell can be relative to
The second shell rotation；
The wedge block is set to the first shell, and the protruding canine teeth is set to the transmission main shaft, the first shell and institute
It states and is equipped with key between transmission main shaft；By the key, the first shell can be rotated synchronously with the transmission main shaft.
In an alternate embodiment of the invention, the second shell and the not rotatable parts of the whirl spraying power head are fixedly linked, or
Second shell described in person is fixedly linked with fixing seat, whirl spraying power head described in the fixed seat supports.
In an alternate embodiment of the invention, the protruding canine teeth has the arcwall face that can be bonded with the slip casting rod outer surface.
In an alternate embodiment of the invention, the quantity at least two of the protruding canine teeth.
In an alternate embodiment of the invention, each protruding canine teeth is symmetrical arranged relative to the axial line of the transmission main shaft.
In an alternate embodiment of the invention, the driving portion is selected from following one of which: hydraulic cylinder, cylinder, rack-and-pinion machine
Structure.
In an alternate embodiment of the invention, pivoting support is equipped between the first shell and the second shell, and/or, institute
It states and is equipped with bearing between second shell and the transmission main shaft.
In an alternate embodiment of the invention, drilling machine further includes guide frame, and the guide frame and the slip casting bar cooperate, so that
It is mobile according to rectilinear direction to obtain the slip casting bar.
In an alternate embodiment of the invention, the guide frame includes the second mast and centralizer, and second mast is set to institute
The top of the first mast is stated, the centralizer is equipped with guide groove and the pilot hole for installing the slip casting bar, second mast
Bar and the first mast are equipped with the guide rail with the guide groove to cooperation, so that the centralizer can be along the second mast and first
Mast sliding；One end of the slip casting bar is fixed in the pilot hole, so that slip casting bar cunning synchronous with the centralizer
It is dynamic.
In an alternate embodiment of the invention, drilling machine further includes elevator arm, and the elevator arm is set to first mast and described the
Between two masts.
In an alternate embodiment of the invention, second operational module includes gooseneck boom, elevator arm and equipment, the gooseneck boom with
First mast is detachably connected, and the elevator arm is between the gooseneck boom and first mast, the equipment
It can slide set on first mast and along first mast.
In an alternate embodiment of the invention, the driving portion includes hydraulic cylinder, and the hydraulic cylinder directly drives described in connection
Wedge block.
Based on the above-mentioned technical proposal, the embodiment of the present invention at least can produce following technical effect:
The drilling machine that above-mentioned technical proposal provides, the operational module provided with two different function, and each operational module is all
It can be detachably connected with the first mast.When needing to implement rotary-spraying construction, the first operational module and the first mast are detachably connected
It connects；Anchored, micro- pile driving construction when, the first operational module is disassembled, then by the second operational module and first
Mast is detachably connected.It can be specifically detachably connected by realizations such as flange, bolts.The drilling machine that above-mentioned technical proposal provides,
Complete machine uses modularized design, can carry out modular combined application according to construction technology, realize a tractor serves several purposes, make full use of
Host saves the construction cost of client.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram that drilling machine provided in an embodiment of the present invention uses the first module；
Fig. 2 is the structural schematic diagram that drilling machine provided in an embodiment of the present invention uses the second module；
Fig. 3 is I partial enlargement diagram of Fig. 1；
Fig. 4 is the schematic diagram of gripping mechanism and whirl spraying power head in Fig. 3；
Fig. 5 is gripping mechanism schematic front view in Fig. 3；
Fig. 6 is gripping mechanism schematic top plan view in Fig. 3；
Fig. 7 is the A-A schematic cross-sectional view of Fig. 6；
Fig. 8 is the B-B schematic cross-sectional view of Fig. 6.
Appended drawing reference: 1, whirl spraying power head；3, connecting flange；4, oild chuck；5, gooseneck boom；6, elevator arm；7, work dress
It sets；8, the first mast；9, the second mast；10, rising arm；11, slip casting bar；12, centralizer；20, the first operational module；30,
Two operational modules；41, transmission main shaft；42, protruding canine teeth；43, wedge block；44, first shell；45, pivoting support；46, driving portion；
47, second shell；48, key；49, bearing；411, through-hole；412, it is open；421, inclined-plane；100, body.
Specific embodiment
Technical solution provided by the invention is illustrated in more detail below with reference to FIG. 1 to FIG. 8.
The technical term for needing to use in the present embodiment or explanation of nouns.
Rotary-spraying construction is to drive the rotation of slip casting bar with mobile by slurry liquid whirl spraying by whirl spraying power head and gripping mechanism
A cylindrical body is formed out.
Anchoring construction is inserted into anchoring piece inside the substances such as concrete, so that the two carries jointly.
Micro- pile driving construction, which refers to, creeps into the hole that a diameter is less than 400mm by drilling machine, is then injected into cement slurry and forms one
Cylindrical body.
Referring to Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of drilling machine, including the work of rising arm 10, the first mast 8, first
Module 20 and the second operational module 30.First mast 8 is set to rising arm 10, and the first operational module 20 and the second operational module 30 are all
It is adapted to be detachably connected with the first mast 8, and the first operational module 20 and the second operational module 30 select one and first mast
Bar 8 is detachably connected.Wherein, the first operational module 20 is able to achieve rotary-spraying construction, and the second operational module 30 is able to achieve anchoring and micro-
Pile driving construction.
Drilling machine includes body 100,100 front end of body equipped with rising arm 10, and 10 leading portion of rising arm is equipped with the first mast 8, the
One operational module 20 and the second operational module 30 can be detachably connected with the first mast 8.Fig. 1 illustrates the first operational module 20
Set on the situation of the first mast 8, Fig. 2 illustrates the situation that the second operational module 30 is set to the first mast 8.
Above-mentioned technical proposal provides a kind of multifunctional drill, is that a can be realized anchor pole, micro- stake, coring, high-pressure rotary-spray
Etc. the drilling machine of more construction abilities, have two kinds of basic module (the second operational module 30) and whirl spraying module (the first operational module 20)
Configuration.The functions such as anchorage cable anchoring, micro- stake can be achieved under basic module, high-pressure rotary-spray construction can be achieved under whirl spraying module.
The alternative construction form of the first operational module 20 is described below.
Referring to Fig. 1, Fig. 3 and Fig. 4, the first operational module 20 includes oild chuck 4, slip casting bar 11 and whirl spraying power head 1.Liquid
Chuck 4 is pressed to be set to the first mast 8, and oild chuck 4 is detachably connected with slip casting bar 11, whirl spraying power head 1 is drivingly connected slip casting
Bar 11, whirl spraying power head 1 can drive slip casting bar 11 to rotate.Oild chuck 4 and whirl spraying power head 1 can be along on the first masts 8
Lower sliding.
In the present embodiment, oild chuck 4 is connect with whirl spraying power head 1 by connecting flange 3, is set to the first mast 8, and
It can be slid along the first mast 8.
Whirl spraying power head 1 can directly drive slip casting bar 11, or be driven by driving the part-structure of oild chuck 4
Dynamic slip casting bar 11, in the present embodiment by taking latter implementation as an example.
Referring to Fig. 5, Fig. 6, the oild chuck 4 includes shell, transmission main shaft 41 and clamping part.Shell and the first mast 8
Slip connection, transmission main shaft 41 are rotatably connected with shell.Whirl spraying power head 1 and transmission main shaft 41 are drivingly connected.Transmission master
Axis 41 has the through-hole 411 through 41 length direction of transmission main shaft, and slip casting bar 11 is located in through-hole 411.The side of transmission main shaft 41
Wall is equipped with the opening 412 being connected to through-hole 411, and clamping part can pass through opening 412 and extend into through-hole 411 to clamp slip casting bar
11。
Oild chuck 4, for fast implementing the clamping and relaxation of slip casting bar 11, realizes slip casting bar 11 in rotary-spraying construction
Whirl spraying drilling, the application of the device may be implemented to reach single by increasing by the second mast 9 under the shorter operating condition of drill stroke
Biggish whirl spraying depth.
Referring to figs. 7 and 8, clamping part includes protruding canine teeth 42, wedge block 43 and driving portion 46.One end of protruding canine teeth 42 passes through opening
412 extend into through-hole 411, and the other end of protruding canine teeth 42 is equipped with the inclined-plane 421 cooperated with wedge block 43.Driving portion 46 and wedge block
43 are drivingly connected.Wherein, driving portion 46 drives wedge block 43 to move axially along transmission main shaft 41, to push protruding canine teeth 42 along biography
Dynamic main shaft 41 moves radially, thus clamp or release slip casting bar 11.
It is very convenient that the position of wedge block 43 is adjusted, and oil cylinder can be used in driving portion 46, directly drives wedge block using oil cylinder
43 move forward or back the clamping force for being just adjustable drilling rod.By controlling the position of wedge block 43, the folder of adjustable slip casting bar 11
Clamp force, the slip casting bar 11 of different size can select different clamping forces, and protruding canine teeth 42 can also be matched and is easily changed.
Referring to Fig. 6 to Fig. 8, in the present embodiment, shell includes first shell 44 and second shell 47, and first shell 44 can phase
Second shell 47 is rotated.Wedge block 43 is set to first shell 44, and protruding canine teeth 42 is set to transmission main shaft 41, first shell 44 and biography
Key 48 is equipped between dynamic main shaft 41.By key 48, first shell 44 and transmission main shaft 41 can be rotated synchronously.
Wedge block 43 is set to first shell 44, set key 48 between first shell 44 and transmission main shaft 41, by key 48,
First shell 44 can be rotated synchronously with transmission main shaft 41.Protruding canine teeth 42 is directly arranged in transmission main shaft 41.Therefore its torque transmittance process
Are as follows: whirl spraying power head 1 drives transmission main shaft 41 to rotate, and transmission main shaft 41 can drive wedge block 43 and protruding canine teeth 42 to rotate synchronously, tiger
Tooth 42 firmly grasps slip casting bar 11 to drive slip casting bar 11 to rotate.The process rotated synchronously in first shell 44 and transmission main shaft 41
In, wedge block 43 and protruding canine teeth 42 also rotate synchronously.
Referring to Fig. 6 and Fig. 7, the not rotatable parts of second shell 47 and whirl spraying power head 1 (generally whirl spraying power head 1
Shell) it is fixedly linked or second shell 47 is fixedly linked with fixing seat, fixed seat supports whirl spraying power head 1.
Referring to Fig. 7, in order to guarantee the reliability of clamping, protruding canine teeth 42 has the arc that can be bonded with 11 outer surface of slip casting bar
Face.
Referring to Fig. 7, further, the quantity at least two of protruding canine teeth 42 can disperse promptly slip casting bar 11 in this way.
Optionally, each protruding canine teeth 42 is symmetrical arranged relative to the axial line of transmission main shaft 41.In the present embodiment, with setting three
For protruding canine teeth 42, three protruding canine teeth 42 are symmetrical arranged, and be ensure that the reliability of clamping and are made clamped part stability under loading.And
And since each protruding canine teeth 42 can be moved along driving spindle radial direction, for the slip casting bar 11 of various outer diameter size, protruding canine teeth 42
It can reliably firmly grasp.
Specifically, driving portion 46 is selected from following one of which: hydraulic cylinder, cylinder, gear and rack teeth mechanism.
In the present embodiment, driving portion 46 can be oil cylinder, and oil cylinder is directly drivingly connected wedge block 43.Oil cylinder stretches out, wedge shape
Block 43 is positive mobile；Oil cylinder retraction, 43 opposite direction of wedge block are mobile.This driving method is very direct, and centre is without other turns
Component is changed, is controlled more accurate.
It is rotatably connected between second shell 47 and first shell 44 and transmission main shaft 41 using following manner realization: first
Pivoting support 45 is equipped between shell 44 and second shell 47, so that first shell 44 can be rotated relative to second shell 47.
Bearing 49 is equipped between second shell 47 and transmission main shaft 41, so that transmission main shaft 41 can be rotated relative to second shell 47.
Specifically, transmission main shaft 41 and pivoting support 45 and bearing 49 are realized using following manner is drivingly connected: revolution
It supports 45 outer rings and first shell 44 cooperates, connect by key 48 with transmission main shaft 41,49 outer ring of bearing is matched with second shell 47
It closes, inner ring is connect with transmission main shaft 41.
Referring to Fig. 1, for guarantee that slip casting bar 11 does not tilt during the work time, drilling machine further includes guide frame, guiding knot
Structure and slip casting bar 11 cooperate, so that slip casting bar 11 is mobile according to the rectilinear direction of setting.The rectilinear direction of setting is vertical side
To or horizontal direction, in the present embodiment, by taking vertical direction as an example.
Referring to Fig. 1, the guide frame includes the second mast 9 and centralizer 12, and the second mast 9 is set to the first mast 8
Top, centralizer 12 are equipped with guide groove and the pilot hole for installing slip casting bar 11, and the second mast 9 is equipped with the first mast 8
With guide groove to the guide rail of cooperation, so that centralizer 12 can be slided along the second mast 9 and the first mast 8.The one of slip casting bar 11
End is fixed in pilot hole, so that slip casting bar 11 and 12 synchronous slide of centralizer.
The device may be implemented in the case where drill stroke is shorter, and it is biggish to reach single by the second mast 9 of increase
Whirl spraying depth.The length of second mast 9 has plurality of specifications, can be needed to carry out apolegamy installation according to whirl spraying depth.Further
Elevator arm 6 can also be arranged, between the first mast 8 and the second mast 9 to further increase single whirl spraying depth in ground.
As above-mentioned, oild chuck 4 can slide relative to the first mast 8.Be carried out continuously rotary-spraying construction operation can,
After whirl spraying power head 1 drives slip casting bar 11 to be moved to the range of stroke limiting by the transmission main shaft 41 of driving oild chuck 4,
Oild chuck 4 unclamps slip casting bar 11, and whirl spraying power head 1 and oild chuck 4 move back to the starting point of 8 stroke of the first mast, grab again
Another position of tight slip casting bar 11 is moved to the terminal of 8 stroke of the first mast, carries out drilling operation again.Above step can weigh
It is multiple to carry out, until slip casting bar 11 creeps into required whirl spraying depth.After the completion of drilling, when promotion, is passed through slurries and promotes shape in rotation
At rotary churning pile.
Slip casting bar 11 promoted when, high pressure cement slurries are passed through inside slip casting bar 11, by whirl spraying power head 1 with it is hydraulic
The driving of chuck 4 rotation and hoisting grouting bar 11 form a whirl spraying pile body, this process is the reverse operating for creeping into process, i.e.,
Whirl spraying power head 1 and oild chuck 4 are in the terminal clamping slip casting bar 11 of 8 stroke of the first mast, and driving slip casting bar 11 is in rotation
It is promoted, until the starting point of 8 stroke of the first mast, oild chuck 4 unclamps slip casting bar 11, and whirl spraying power head 1 and oild chuck 4 are again
The terminal of 8 stroke of the first mast is returned to, slip casting bar 11 is clamped again, repeats, until slip casting bar 11 is proposed completely, finally
Form a whirl spraying pile body.
The starting point of first mast 8, that is, mast upper end, terminal, that is, mast lower end.
Above-mentioned oild chuck 4, the device in drilling machine rotary-spraying construction for fast implementing the clamping and relaxation of drilling rod, into
To the whirl spraying drilling for realizing drilling rod under the action of device.
Further, whirl spraying power head 1 can slide relative to the first mast 8.If it is understood that whirl spraying power head 1
It is connect by the way of the present embodiment introduction with oild chuck 4, whirl spraying power head 1 is synchronous with oild chuck 4 along the first mast 8
Slide onto stroke starting point.According to other connection types, whirl spraying power head 1 and oild chuck 4 can be respectively moved to go
Journey starting point.
The structure type of the second operational module 30 in the present embodiment is described below.Second operational module 30 includes gooseneck boom 5, volume
Raise arm 6 and equipment 7.Gooseneck boom 5 is detachably connected with the first mast 8, and elevator arm 6 is located between gooseneck boom 5 and the first mast 8,
Equipment 7 is set to the first mast 8 and can slide along the first mast 8.Second operational module 30 of above structure form, is used for
Realize the construction such as anchoring, micro- stake.
A specific embodiment is introduced with reference to the accompanying drawing.
Referring to Fig. 1 and Fig. 2, multifunctional drill includes basic module and whirl spraying module.
Multifunctional drill basic module (i.e. the second operational module) is mainly by gooseneck boom 5, elevator arm 6, equipment 7, first
Mast 8 forms.
Multifunctional drill whirl spraying module is mainly by the second mast 9, centralizer 12, slip casting bar 11, elevator arm 6, the first mast
8, whirl spraying power head 1 and oild chuck 4 form.Oild chuck 4 is attached with whirl spraying power head 1, be both it is hollow,
Slip casting bar 11 is passed through.Oild chuck 4 can clamp slip casting bar 11 at work makes it become one with whirl spraying power head 1
Body transmits torque and feeding lifting force, and oild chuck 4 is separated in inoperative with slip casting bar 11, realizes whirl spraying power head 1 and note
Starch the relative motion of bar 11.
Gooseneck boom 5 can be changed to the second mast 9, and increase on the second mast 9 and help under basic module by multifunctional drill
Positive device 12 is used for the guiding of slip casting bar 11, and equipment 7, which is changed to whirl spraying power head 1 and increases oild chuck 4, can be realized height
Pressure rotary-spraying function.Alternatively, directly dismantling the second operational module 30, the first operational module 20 is installed.
Referring to fig. 4 to Fig. 8, in whirl spraying module, oild chuck 4 is mainly made of transmission main shaft 41, shell, clamping part.Shell
Body includes first shell 44 and second shell 47.First shell 44 and second shell 47 are rotatably connected by the realization of pivoting support 45
It connects.Clamping part includes protruding canine teeth 42, wedge block 43, driving portion 46 and key 48.Transmission main shaft 41 passes through bearing 49 and second shell 47
It is rotatably connected.By pivoting support 45 and bearing 49, internal drive main shaft 41, first shell 44 and second shell 47 are realized
Between relative rotation.
Specifically, the specific through-hole of transmission main shaft 41 has the ability through slip casting bar 11, passes through connecting flange 3 and whirl spraying
Power head 1 is attached the transmitting of transmitting torque and power.
Multiple openings are circumferentially in transmission main shaft 41, are distributed at least one protruding canine teeth 42 in each opening, protruding canine teeth 42 can edge
Transmission main shaft 41 is moved radially to carry out contact clamping with the outer surface of slip casting bar 11.
One or more wedge blocks 43 are distributed in the outside of each protruding canine teeth 42, wedge block 43, which may act on protruding canine teeth 42, keeps it opposite
It is radially movable in transmission main shaft 41, to clamp slip casting bar 11.
Referring to Fig. 7, drilling machine further includes at least one driver 46, for driving wedge block 43 to move axially, to drive tiger
Tooth 42 moves radially.
Referring to Fig. 7, drilling machine further includes at least one key 48, for guaranteeing wedge block 43 and 42 synchronous rotary of protruding canine teeth.
The process that rotary-spraying construction is carried out using the first operational module 20 is described below.
11 once mounting of slip casting bar is finished before whirl spraying, i.e. the top of slip casting bar 11 reaches the top of the second mast 9, rotation
Spray power head 1 is positioned at the top of 8 stroke of the first mast.Oild chuck 4 clamps slip casting bar 11, slip casting bar 11 when whirl spraying is crept into
Rotation function can be achieved at the same time under the action of whirl spraying power head 1.When feed distance of the whirl spraying power head 1 on the first mast 8
After, oild chuck 4 is separated with slip casting bar 11, and whirl spraying power head 1 and oild chuck 4 return to 8 up stroke of the first mast most
Top, the another location for clamping the slip casting bar 11 again realize rotation and feeding, so repeat completely to creep into all drilling rods.Cause
The biggish whirl spraying depth of single may be implemented in the case where not dismantling slip casting bar 11 and 8 stroke of the first mast is shorter for this.Second
The length of mast 9 can carry out apolegamy installation according to the depth of whirl spraying.Whirl spraying depth determines by the length of 11 once mounting of slip casting bar,
The length of once mounting is determined by 9 length of the second mast.The length of once mounting refers to the note of drilling operation connection
Starch the quantity of bar 11.
Transmission main shaft 41 is attached by connecting flange 3 and the output shaft of whirl spraying power head 1, i.e., transmission main shaft 41 is revolving
It is rotated under the action of spray power head 1, protruding canine teeth 42, the key 48 being attached with it also rotate with.First shell 44 with return
Turn 45 outer rings of bearing also to rotate under the action of key 48, guarantee the wedge block 43 that is connect with 44 pin shaft of first shell always with
Protruding canine teeth 42 is engaged.Second shell 47 is fixedly connected by connecting rod with whirl spraying power head 1 or fixing seat 2, is limited
Make its rotation.Pivoting support 45 moves axially upward under the action of driver 46, drives wedge block 43 axially movable, pushes away
Protruding canine teeth 42 is moved along the radial inward movement of drive shaft 41, and then clamps internal slip casting bar 11, while as whirl spraying power head 1 carries out
Rotation construction, if desired relax drilling rod, then driver 46, which moves axially downwards, can be such that drilling rod separates with protruding canine teeth 42, and different
The drilling rod of specification can match different protruding canine teeth 42.
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 attached drawing institute
The orientation or positional relationship shown is only the present invention and simplified description for ease of description, rather than indicates or imply signified device
Or element must have a particular orientation, construct and operate for specific orientation, thus should not be understood as in present invention protection
The limitation of appearance.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
But these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (14)
1. a kind of drilling machine, which is characterized in that including rising arm (10), the first mast (8), the first operational module (20) and the second work
Make module (30)；First mast (8) is set to the rising arm (10), first operational module (20) and second work
Make module (30) to be structured to be detachably connected with first mast (8), and first operational module (20) and institute
It states the second operational module (30) and selects one and be detachably connected with first mast (8)；Wherein, the first operational module (20) energy
Realize rotary-spraying construction, second operational module (30) is able to achieve anchoring and micro- pile driving construction；
First operational module (20) includes oild chuck (4), slip casting bar (11) and whirl spraying power head (1)；
The oild chuck (4) is set to first mast (8), and the oild chuck (4) and the slip casting bar (11) are removable
Connection is unloaded, the whirl spraying power head (1) is drivingly connected the slip casting bar (11)；The oild chuck (4) and the whirl spraying power
Head (1) can slide along first mast (8)；
The oild chuck (4) includes shell, transmission main shaft (41) and clamping part；The shell and first mast (8) can
Sliding connection, the transmission main shaft (41) are rotatably connected with the shell；The whirl spraying power head (1) and the transmission main shaft
(41) it is drivingly connected；The transmission main shaft (41) has the through-hole (411) through the transmission main shaft (41) length direction, described
Slip casting bar (11) is located in the through-hole (411)；The side wall of the transmission main shaft (41) is equipped with and is connected to the through-hole (411)
It is open (412), the clamping part can pass through the opening (412) and extend into the through-hole (411) to clamp the slip casting bar
(11)。
2. drilling machine according to claim 1, which is characterized in that the clamping part include protruding canine teeth (42), wedge block (43) and
Driving portion (46)；One end of the protruding canine teeth (42) is extend into the through-hole (411), the other end of the protruding canine teeth (42) be equipped with
The inclined-plane of wedge block (43) cooperation；The driving portion (46) and the wedge block (43) are drivingly connected；Wherein, the driving
Portion (46) drives the wedge block (43) protruding canine teeth (42) can be pushed along institute along the transmission main shaft (41) axial movement
Transmission main shaft (41) is stated to move radially with slip casting bar (11) described in clamp or release.
3. drilling machine according to claim 2, which is characterized in that the shell includes first shell (44) and second shell
(47), the first shell (44) can rotate relative to the second shell (47)；
The wedge block (43) is set to the first shell (44), and the protruding canine teeth (42) is set to the transmission main shaft (41), described
Key (48) are equipped between first shell (44) and the transmission main shaft (41)；By the key (48), the first shell (44)
It can be rotated synchronously with the transmission main shaft (41).
4. drilling machine according to claim 3, which is characterized in that the second shell (47) and the whirl spraying power head (1)
Not rotatable parts be fixedly linked or the second shell (47) is fixedly linked with fixing seat, described in the fixed seat supports
Whirl spraying power head (1).
5. drilling machine according to claim 2, which is characterized in that the protruding canine teeth (42) has can be with the slip casting bar (11) outside
The arcwall face of surface fitting.
6. drilling machine according to claim 2, which is characterized in that the quantity at least two of the protruding canine teeth (42).
7. drilling machine according to claim 6, which is characterized in that each protruding canine teeth (42) is relative to the transmission main shaft (41)
Axial line be symmetrical arranged.
8. drilling machine according to claim 2, which is characterized in that the driving portion (46) is selected from following one of which: hydraulic
Oil cylinder, cylinder, gear and rack teeth mechanism.
9. drilling machine according to claim 3, which is characterized in that the first shell (44) and the second shell (47) it
Between be equipped with pivoting support (45), and/or, equipped with bearing (49) between the second shell (47) and the transmission main shaft (41).
10. -9 any drilling machine according to claim 1, which is characterized in that further include guide frame, the guide frame with
Slip casting bar (11) cooperation, so that the slip casting bar (11) is mobile according to rectilinear direction.
11. drilling machine according to claim 10, which is characterized in that the guide frame includes the second mast (9) and righting
Device (12), second mast (9) are set to the top of first mast (8), and the centralizer (12) is equipped with guide groove and use
In the pilot hole for installing the slip casting bar (11), second mast (9) and the first mast (8) be equipped with the guide groove to
The guide rail of cooperation, so that the centralizer (12) can be slided along the second mast (9) and the first mast (8)；The slip casting bar
(11) one end is fixed in the pilot hole, so that the slip casting bar (11) and the centralizer (12) synchronous slide.
12. drilling machine according to claim 11, which is characterized in that further include elevator arm (6), the elevator arm (6) is set to
Between first mast (8) and second mast (9).
13. -9 any drilling machine according to claim 1, which is characterized in that second operational module (30) includes gooseneck boom
(5), elevator arm (6) and equipment (7), the gooseneck boom (5) are detachably connected with first mast (8), the elevator arm
(6) between the gooseneck boom (5) and first mast (8), the equipment (7) be set to first mast (8) and
It can be slid along first mast (8).
14. drilling machine according to claim 8, which is characterized in that the driving portion (46) includes hydraulic cylinder, described hydraulic
Oil cylinder is directly drivingly connected the wedge block (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198492.5A CN106499338B (en) | 2016-12-22 | 2016-12-22 | drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198492.5A CN106499338B (en) | 2016-12-22 | 2016-12-22 | drilling machine |
Publications (2)
| Publication Number | Publication Date |
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| CN106499338A CN106499338A (en) | 2017-03-15 |
| CN106499338B true CN106499338B (en) | 2019-01-08 |
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ID=58333761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611198492.5A Active CN106499338B (en) | 2016-12-22 | 2016-12-22 | drilling machine |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166967B (en) * | 2017-12-25 | 2023-10-03 | 江苏徐工工程机械研究院有限公司 | Control system of rotary jetting drilling machine and rotary jetting drilling machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1008382B (en) * | 1984-11-08 | 1990-06-13 | 林明鸾 | Piling, pile pulling and/or auger |
| JP2694137B2 (en) * | 1995-06-20 | 1997-12-24 | 新技術工営株式会社 | Ground anchor construction method and device |
| JP2003035081A (en) * | 2001-07-26 | 2003-02-07 | Aichi Corp | Construction work vehicle |
| KR20080006320A (en) * | 2006-07-12 | 2008-01-16 | 홍영용 | Boring machine have a multi function |
| DE102006049060B4 (en) * | 2006-10-13 | 2015-08-20 | Deilmann-Haniel Mining Systems Gmbh | Convertible drill carriage |
| CN202865842U (en) * | 2012-11-05 | 2013-04-10 | 杭州南联地基基础工程有限公司 | Multifunctional pile establishing machine |
| US20150275583A1 (en) * | 2014-03-26 | 2015-10-01 | Trevi S.P.A. | Drill rig and methods for directional drilling |
| CN206477788U (en) * | 2016-12-22 | 2017-09-08 | 徐工集团工程机械有限公司 | Rig |
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2016
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Effective date of registration: 20220729 Address after: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: Jiangsu Xugong Construction Machinery Research Institute Co.,Ltd. Patentee after: XUZHOU XUGONG FOUNDATION CONSTRUCTION MACHINERY Co.,Ltd. Address before: 221004 Industrial Zone, Xuzhou Economic Development Zone, Jiangsu, China Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. Patentee before: XUZHOU XUGONG FOUNDATION CONSTRUCTION MACHINERY Co.,Ltd. |