CN108716364A - Group's digging drilling machine and underwater group dig borer system - Google Patents
Group's digging drilling machine and underwater group dig borer system Download PDFInfo
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- CN108716364A CN108716364A CN201810469633.5A CN201810469633A CN108716364A CN 108716364 A CN108716364 A CN 108716364A CN 201810469633 A CN201810469633 A CN 201810469633A CN 108716364 A CN108716364 A CN 108716364A
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- drilling machine
- positioning seat
- digs
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/043—Directional drilling for underwater installations
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/12—Underwater drilling
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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
Drilling machine is dug the disclosure is directed to a population and underwater group digs borer system, belongs to field of engineering technology.This group of digging drilling machines include positioning seat and drilling machine group：Positioning seat is fixed in hole face to be drilled and its inner ring surface is equipped with multiple circumferentially distributed grooves；Drilling machine group includes fixed cylinder and multiple drilling units, and the outer ring surface of fixed cylinder is equipped at least one protrusion that can coordinate with any one groove of positioning seat；Multiple drilling units are circumferentially distributed on fixed cylinder inner ring surface.Make the cooperation of the protrusion groove different from positioning seat on drilling machine group by rotating fixed cylinder, so that the annular region that multiple drilling units repeatedly surround hole face to be drilled drills to realize the probing of looping pit.The disclosure can be with the operation simultaneously of multiple drilling units, and drilling efficiency is high, and installation economy is high；Group digging drilling volume is small, light-weight, and transport and hoisting difficulty are low, and safety coefficient is high；This group digs drilling machine can be applied widely with water drain casing tube fit applications in underwater, using flexible.
Description
Technical field
This disclosure relates to field of engineering technology, and in particular to a population digs drilling machine and underwater group digs borer system.
Background technology
In recent years, with the continuous improvement of construction technology level, in ocean engineering, the application of Big-Diameter Rock-Embedded Pile is increasingly
Extensively.By taking the installation of offshore fan tower barrel as an example, there are a large amount of rock reliefs, geology is hard in Offshore Winds seabed, can not pass through
Conventional pile hammer is installed to complete blower fan tower barrel.
In addition, the blower fan tower barrel for rock relief region is installed, it is logical for there is no home equipment, the external prior art at present
The clean-out machine similar to vertical shield machine is crossed, through-core hole is bored on rock, such method has the following disadvantages：First, anti-
Circulation drilling machine is bulky, and handling and dismounting are difficult, and the tower that drilling machine is fixed on to pre- piling by equipment set is needed before use
Cylinder top, similar single pile platform, since initial stage tower driving depth is shallow, lithosphere levelness is difficult to ensure, security risk is big；Two
It is to need vertical tower before drilling, is used in combination pile hammer to strike tower to lithosphere upper surface, after the completion of drilling, it is also necessary to secondary to beat
Stake, time-consuming, seriously restricts installation effectiveness；Third, boring through-core hole, earth volume is big, and needs multiple reaming, and digging time is long, landwaste
Cleaning and transport difficult.
Drilling machine is dug therefore, it is necessary to study a population and underwater group digs borer system, to improve Pile efficiency.
It should be noted that information is only used for reinforcing the reason to the background of the disclosure disclosed in above-mentioned background technology part
Solution, therefore may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Invention content
The population that is designed to provide of the disclosure digs drilling machine and underwater group digging borer system, to improve Pile effect
Rate.
According to one aspect of the disclosure, a population is provided and digs drilling machine, including：
Positioning seat, described positioning seat one end are fixed in hole face to be drilled, and the inner ring surface of the positioning seat is equipped with multiple edges
Circumferentially distributed groove；
Drilling machine group, including fixed cylinder and multiple drilling units, described fixed cylinder one end is set in the positioning seat, described
The outer ring surface of fixed cylinder is equipped at least one protrusion, and each protrusion can match with any one groove of the positioning seat
It closes；Multiple drilling units are circumferentially distributed on the fixed cylinder inner ring surface, for drilling to the hole face to be drilled.
In a kind of exemplary embodiment of the disclosure, the fixed cylinder is cylindrical shape, and multiple drilling units are along week
To being uniformly distributed on the inner ring surface of the fixed cylinder.
In a kind of exemplary embodiment of the disclosure, the positioning seat is annular shape, and multiple grooves are uniformly distributed
In on the inner ring surface of the annulus.
In a kind of exemplary embodiment of the disclosure, the quantity of the groove is 40, the quantity of the drilling unit
It is 8.
In a kind of exemplary embodiment of the disclosure, the groove is wedge groove, and groove described in the male cooperation is
Voussoir.
In a kind of exemplary embodiment of the disclosure, the drilling unit includes：
Drilling rod, the axial direction along the fixed cylinder pass through the fixed cylinder；
Guiding mechanism, including the first guide part and the second guide part, first guide part and second guide part
Along the axial direction distribution of the fixed cylinder, the drilling rod fits through first guide part and the second guide part；
Actuating unit, for driving the drilling rod to rotate.
In a kind of exemplary embodiment of the disclosure, the fixed cylinder is equipped with multiple axially distributed decks, described
First guide part, second guide part, the actuating unit are individually fixed on the different decks.
According to one aspect of the disclosure, a kind of underwater group's digging borer system is provided, including：
Water drain casing tube, described water drain casing tube one end are fixed in underwater one hole face to be drilled；
Group described in above-mentioned any one digs drilling machine, and the group digs drilling machine and is set within the water drain casing tube.
In a kind of exemplary embodiment of the disclosure, the underwater group digs borer system and further includes：
Position-limit mechanism is set to the positioning seat outer ring surface, and is slidably matched with the water drain casing tube inner wall.
In a kind of exemplary embodiment of the disclosure, the position-limit mechanism includes：
Multiple idler wheels, multiple idler wheels are uniformly set to the positioning seat outer ring surface, and are connect with the water drain casing tube inner wall
It touches.
As shown from the above technical solution, the population that the disclosure provides digs drilling machine, and advantage and good effect are：
The population that the disclosure provides digs drilling machine, including positioning seat and drilling machine group；Positioning seat one end is fixed on hole to be drilled
On face, the inner ring surface of positioning seat is equipped with multiple circumferentially distributed grooves；Drilling machine group includes that fixed cylinder and multiple probings are single
Member, fixed cylinder one end are set in positioning seat, and the outer ring surface of fixed cylinder is equipped at least one protrusion, and each protrusion can be with positioning seat
Any one groove cooperation；Multiple drilling units are circumferentially distributed on fixed cylinder inner ring surface, drill for treating bore surfaces.
The group that the disclosure provides digs drilling machine, is cooperated with the protrusion on drilling machine group by the groove on positioning seat, to each
Drilling unit is positioned, and excavates multiple petrosal foramens simultaneously；Additionally rotatable fixed cylinder and again by the recessed of different location
Slot cooperates with protrusion, to be repositioned to each drilling unit, to excavate multiple petrosal foramens again, is passed through with this multiple
Rotation fixed cylinder is to control the probing that each drilling unit completes rock looping pit.
The group of the disclosure digs drilling machine, and it is solid to avoid piling, handling of traditional clean-out machine in installation and operation process
It is fixed, remove, pile after driving and multiple links such as withdraw, on the one hand can be with the operation simultaneously of multiple drilling units, and can only excavate
Annular region, a rate of advance is fast, and excavation area is small, and landwaste earth volume is few, can greatly improve drilling efficiency, saves engineering week
Phase promotes installation economy；On the other hand, which digs drilling equipment small volume, and weight is relatively light, transport and hoisting difficulty
Low, safety coefficient is high；In another aspect, this group of digging drilling machines can be applied to earth's surface or embedding with water drain casing tube cooperation progress under water
The excavation of petrosal foramen, using flexible is applied widely, is convenient for application.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.It should be evident that the accompanying drawings in the following description is only the disclosure
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 shows a kind of structural schematic diagram of underwater group's digging borer system in disclosure exemplary embodiment；
Fig. 2 shows a kind of underwater groups in disclosure exemplary embodiment to dig the positioning seat of borer system and bowing for water drain casing tube
Depending on structural schematic diagram；
Fig. 3 shows that a kind of underwater group digs the positioning seat of borer system and facing upward for water drain casing tube in disclosure exemplary embodiment
Depending on structural schematic diagram；
Fig. 4 shows a kind of partial schematic diagram of underwater group's digging borer system job state in disclosure exemplary embodiment；
Fig. 5 shows that a population digs the first deck of drilling machine and showing for multiple first guide parts in disclosure exemplary embodiment
It is intended to；
Fig. 6 shows that a population digs the second deck of drilling machine and the signal of multiple power units in disclosure exemplary embodiment
Figure；
Fig. 7 shows that a population digs the third deck of drilling machine and showing for multiple second guide parts in disclosure exemplary embodiment
It is intended to；
Fig. 8 a~Fig. 8 f show the brill of multiple drilling units of underwater group's digging borer system in disclosure exemplary embodiment
Hole work flow schematic diagram；
The reference numerals are as follows for main element in figure：10, positioning seat；11, groove；20, drilling machine group；21, fixed cylinder；
22, drilling unit；23, raised；24, drilling rod；25, the first guide part；26, the second guide part；27, actuating unit；281, first
Deck；282, the second deck；283, third deck；30, water drain casing tube；40, position-limit mechanism.
Specific implementation mode
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, thesing embodiments are provided so that the disclosure will more
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Described feature, knot
Structure or characteristic can be in any suitable manner incorporated in one or more embodiments.In the following description, it provides perhaps
More details fully understand embodiment of the present disclosure to provide.It will be appreciated, however, by one skilled in the art that can
It is omitted with technical solution of the disclosure one or more in the specific detail, or others side may be used
Method, constituent element, device, step etc..In other cases, be not shown in detail or describe known solution to avoid a presumptuous guest usurps the role of the host and
So that all aspects of this disclosure thicken.
In this specification using term "one", " one ", "the" and " described " to indicate there are one or more elements/
Component part/etc.；Term " comprising " and " having " is indicating the open meaning being included and refer in addition to listing
Element/component part/also may be present except waiting other element/component part/etc.；Term " first " and " second " etc. are only made
It is used for label, is not the quantity limitation to its object.
This example embodiment provides firstly a population and digs drilling machine, as shown in Fig. 1~Fig. 7, advantage and good effect
It is：
The population that the disclosure provides digs drilling machine, may include positioning seat 10 and drilling machine group 20；10 one end of positioning seat is solid
Due in hole face to be drilled, the inner ring surface of positioning seat 10 is equipped with multiple circumferentially distributed grooves 11；Drilling machine group 20 includes fixing
Cylinder 21 and multiple drilling units 22,21 one end of fixed cylinder are set in positioning seat 10, and the outer ring surface of fixed cylinder 21 is equipped at least one
A raised 23, each protrusion 23 can coordinate 11 with any one groove of positioning seat 10；Multiple drilling units 22 it is circumferentially distributed in
On 21 inner ring surface of fixed cylinder, drill for treating bore surfaces.
As shown from the above technical solution, the population that the disclosure provides digs drilling machine, and advantage and good effect are：
The group that the disclosure provides digs drilling machine, passes through the groove 11 on positioning seat 10 and the 23 phase interworking of protrusion on drilling machine group 20
It closes, each drilling unit 22 is positioned, and excavate multiple petrosal foramens simultaneously；Additionally rotatable fixed cylinder 21 and again by not
Groove 11 with position cooperates with protrusion 23, multiple to excavate again to be repositioned to each drilling unit 22
Petrosal foramen controls the probing that each drilling unit 22 completes rock looping pit by multiple rotary fixed cylinder 21 with this.
The group of the disclosure digs drilling machine, and it is solid to avoid piling, handling of traditional clean-out machine in installation and operation process
It is fixed, remove, pile after driving and multiple links such as withdraw, on the one hand can be with the operation simultaneously of multiple drilling units, and can only excavate
Annular region, a rate of advance is fast, and excavation area is small, and landwaste earth volume is few, can greatly improve drilling efficiency, saves engineering week
Phase promotes installation economy；On the other hand, which digs drilling equipment small volume, and weight is relatively light, transport and hoisting difficulty
Low, safety coefficient is high；In another aspect, this group of digging drilling machines can be applied to earth's surface or embedding with water drain casing tube cooperation progress under water
The excavation of petrosal foramen, using flexible is applied widely, is convenient for application.
In the following, being further elaborated drilling machine is dug to the population in this example embodiment.
In this exemplary embodiment, shown in referring to Fig.1~Fig. 3, one end that the group digs the positioning seat 10 of drilling machine can be consolidated
Due in hole face to be drilled, which can be annular shape, which can be by fixing piece by the positioning seat 10
One end is fixed in hole face to be drilled.The hole face to be drilled may include the harder lithostratigraphy of geology.
It for example, can be by being contacted in the positioning seat 10 when this group of digging drilling machines are directly applied to land earth's surface
Screw hole is set on the excircle of one end of earth's surface, and pile is coordinated to be fixed.For another example being applied to water the group is dug drilling machine
When lower environment, needs to introduce water drain casing tube 30 first and one end of water drain casing tube 30 is made to be fixed in hole face to be drilled.In water drain casing tube
30, by after its internal water body and mud emptying, transfer positioning seat 10 and positioning seat 10 are limited in draining by position-limit mechanism 40
Within casing 30.
Specifically, which can be set to outer ring surface of the positioning seat 10 close to one end of hole face to be drilled
On, which can be slidably matched and contact with the inner wall of water drain casing tube 30, so that positioning seat 10 and water drain casing tube 30
It is relatively fixed.Further, referring to Fig.1, shown in Fig. 3, which may include such as 8, multiple idler wheels, the idler wheel
Can be the rubber roll with certain elasticity, each rubber roll can uniformly be set to positioning seat 10 close to one end of hole face to be drilled
Outer ring surface on, and roll and coordinate with the inner wall of water drain casing tube 30, and be finally resisted against water drain casing tube 30 and be fixed on hole face to be drilled
Periphery, to coordinate water drain casing tube 30 that positioning seat 10 is fixed.
In this exemplary embodiment, one end of 20 fixed cylinder 21 of drilling machine group can be set in positioning seat 10, and multiple probings
Unit 22 can be circumferentially distributed on 21 inner ring surface of fixed cylinder, drills for treating bore surfaces.It is different from conventional brill
The single-point operation for visiting equipment such as clean-out machine, in order to realize the excavation of the embedding petrosal foramen of larger diameter annular, this example embodiment
The group of offer, which digs drilling machine, can control multiple drilling units 22 along the operation simultaneously of the embedding petrosal foramen circumference of annular to be drilled.That is the fixed cylinder 21
Can be cylindrical shape, and multiple drilling units 22 can be uniformly distributed circumferentially on the inner ring surface of fixed cylinder 21.And it considers
Diameter, the bore diameter in conjunction with each drilling unit 22 and the cost control of embedding petrosal foramen to be drilled, it is also necessary to it is single to rationally design probing
The quantity of member 22 and distribution, the quantity of the drilling unit 22 can be 3,6,8,12 even more, and multiple probings
Unit 22 can be uniform and be equally spaced on the inner ring surface of fixed cylinder 21.
In this exemplary embodiment, with reference to shown in Fig. 5~Fig. 7, the quantity of drilling unit 22 can be 8, in conjunction with embedding rock
The diameter in hole and the bore diameter of drilling unit 22,8 drilling units 22 can be uniformly distributed circumferentially in fixed cylinder 21
On inner ring surface, and the central angle corresponding to two adjacent drilling units 22 is 45 °.
Further, in order to realize the probing of the embedding petrosal foramen of annular, above-mentioned multiple drilling units 22 can be designed and drilled
After primary, rotation predetermined angle is drilled again such as 9 ° or 18 ° or other 9 ° multiples, and so on, to ring
It is repeatedly drilled and is ultimately formed around the embedding petrosal foramen circumference of the annular.
In this exemplary embodiment, in order to realize that drilling machine group 20 is rotatable relative to positioning seat 10, with reference to Fig. 2, Fig. 5 institute
Show, be also provided with multiple circumferentially distributed grooves 11 on the inner ring surface of the positioning seat 10, corresponding multiple grooves 11 can be
The outer ring surface of 21 one end of fixed cylinder is equipped with one or more protrusions 23, each protrusion 23 can with any one is recessed on positioning seat 10
Slot 11 coordinates, i.e., one or more raised 23 match with corresponding position and the groove of corresponding number 11, keep drilling unit 22 complete
After primary probing, lift drilling machine group 20 and clockwise or counterclockwise predetermined angle, makes above-mentioned raised 23 and new position
Groove 11 coordinates again, redrilling, and the drilling of the embedding petrosal foramen of annular can be completed after above steps may be repeated multiple times.
Further, multiple grooves 11 may be uniformly distributed on the inner ring surface of positioning seat 10, and the quantity of groove 11 can be with
It it is 40, then the central angle corresponding to two neighboring groove 11 is 9 °, in order to make the fixed cylinder 21 and positioning seat 10 of drilling machine group 20
In operation, uniform force, cooperation are firm, and multiple raised 23 may be uniformly distributed on the outer ring surface of fixed cylinder 21, protrusion 23
Quantity can be 2,4 or 8.In this example embodiment, referring to Figure 5, the quantity of protrusion 23 can be 8, then phase
Central angle corresponding to adjacent two protrusions 23 is 45 °.In addition, in this exemplary embodiment, groove 11 can be wedge groove, accordingly
Protrusion 23 can be voussoir with mating groove 11.In other examples, groove 11 and the shape of protrusion 23 are not limited to wedge shape
Slot and voussoir can also be that square groove and square or other shapes, the disclosure do not do particular determination herein.
For example, Fig. 8 a~Fig. 8 f show multiple drilling units 22 of group's digging drilling machine in disclosure exemplary embodiment
Bore operation flow diagram, the drilling machine group 20 that group as shown in the figure digs drilling machine includes 8 drilling units 22, positioning seat 10
Inner ring surface is equipped with 40 grooves 11, and equipped with 8 protrusions 23, (quantity of protrusion 23 can also be 4 to the outer ring surface of fixed cylinder 21
It is a or 16 etc.).The circle that dotted line is filled in each figure represents the drilling just in operation, and filled circles represent the drilling that probing is completed.
Fig. 8 a show 8 drilling just in operation；After completing to drill for the first time, keep the fixed cylinder 21 of drilling machine group 20 inverse
Hour hands rotate 9 °, carry out second and drill, and Fig. 8 b show the drilling that 8 drilling and 8 probings just in operation is completed；?
It completes second after drilling, continues 9 ° of the rotation counterclockwise of fixed cylinder 21 for making drilling machine group 20, carry out third time drilling, Fig. 8 c are shown
The drilling that 8 drilling and 16 probings just in operation is completed；After completing third time and drilling, continue consolidating for drilling machine group 20
9 ° of the rotation counterclockwise of safety barrel 21, carries out the 4th drilling, and Fig. 8 d show that 8 drilling and 24 probings just in operation is completed
Drilling；After completing the 4th drilling, continues 9 ° of the rotation counterclockwise of fixed cylinder 21 for making drilling machine group 20, carry out No. the 5th brill
Hole, Fig. 8 e show the drilling that 8 drilling and 32 probings just in operation is completed；After completing the 5th drilling, Fig. 8 f
The drilling that 40 probings are completed is shown.In entire work flow, 8 drilling units 22 once excavate 8 drillings, and rotate four
It is secondary, it digs bore 5 times altogether, amount to and excavate 40 drillings, and be interconnected between adjacent drilling, the complete embedding rock of annular is formed with this
Hole.
In other examples, group dig the quantity of drilling unit 22 of drilling machine, the quantity of 10 upper groove 11 of positioning seat with
And the quantity of protrusion 23 can be designed according to actual conditions, it is every to realize through one or many rotations and keep multiple probings single
Within the protection domain of the disclosure, the disclosure does not do particular determination to member 22 herein for the drilling rig of construction or system simultaneously.
In this exemplary embodiment, with reference to shown in Fig. 4, drilling unit 22 may include drilling rod 24, guiding mechanism and move
Force mechanisms 27, wherein drilling rod 24 can pass through fixed cylinder 21 along the axial direction of fixed cylinder 21；Guiding mechanism may include first
Guide part 25 and the second guide part 26, the first guide part 25 and the second guide part 26 can be distributed along the axial direction of fixed cylinder 21,
And drilling rod 24 fits through the first guide part 25 and the second guide part 26；Actuating unit 27 can be used for that drilling rod 24 is driven to rotate.
In addition, for the ease of the fixed multiple drilling units 22 of installation and between making each drilling unit 22, position is relatively fixed,
Multiple axially distributed decks can also be equipped in fixed cylinder 21, and can be by the first guide part 25, the second guide part 26
And actuating unit 27 is individually fixed on different decks.Shown in Fig. 1, Fig. 4~Fig. 7, the fixed cylinder placed vertically
21 can set on different height there are three deck, respectively the first deck 281, the second deck 282 and third deck 283.
Plurality of first guide part 25 can be fixed on the first deck 281, and multiple actuating units 27 can be fixed on the second deck
Upper 282, multiple second guide parts 26 can be fixed on third deck 283.In addition, for the ease of detection, repair or replacing each
Component is also provided with opening on deck, it may also be necessary to switchable door-plate is added in opening.
According to another aspect of the disclosure, a kind of underwater group's digging borer system is provided, referring to Fig.1, shown in Fig. 4.Specifically
For, which digs borer system, i.e., when group as previously described is dug drilling machine applied to underwater environment, introduces water drain casing tube 30
It forms underwater group and digs borer system.One end of the water drain casing tube 30 can be fixed in underwater one hole face to be drilled, and group digs drilling machine
It can be set within water drain casing tube 30.In addition, water drain casing tube 30 by inside it water body and mud emptying after, transfer positioning seat
10, and in order to which positioning seat 10 to be limited within water drain casing tube 30, it can also include position-limit mechanism which, which digs borer system,
40。
Specifically, which can be set to outer ring surface of the positioning seat 10 close to one end of hole face to be drilled
On, which can be slidably matched and contact with the inner wall of water drain casing tube 30, so that positioning seat 10 and water drain casing tube 30
It is relatively fixed.Further, referring to Fig.1, shown in Fig. 3, which may include such as 8, multiple idler wheels, the idler wheel
Can be the rubber roll with certain elasticity, each rubber roll can uniformly be set to positioning seat 10 close to one end of hole face to be drilled
Outer ring surface on, and roll and coordinate with the inner wall of water drain casing tube 30, and be finally resisted against water drain casing tube 30 and be fixed on hole face to be drilled
Periphery, to coordinate water drain casing tube 30 that positioning seat 10 is fixed.
A kind of underwater group that the disclosure provides digs borer system, and group of the advantage above-mentioned included by it digs drilling machine
In be described in detail, this is no longer going to repeat them.
In addition, the underwater group of this example embodiment digs the probing that borer system can be used for marine Seabed Rock hole.Such as
The installation of marine wind field blower fan tower barrel, there are a large amount of rock reliefs, geology is hard in Offshore Winds seabed, if followed using tradition is counter
Trepan machine, early period wind turbine cylinder drive piles and need the time to rock upper surface；After drilling, equipment Removal needs the time；Two
Secondary piling needs the time；It pile hammer in place and withdraw and needs the time.In contrast, drilling machine system is dug using the group that the disclosure provides
System, it is convenient to omit above-mentioned steps greatly save the installation period of tower.And installation period is to consider blower fan tower barrel installation economy
One of most important index.
Above-mentioned described feature, structure or characteristic can be incorporated in one or more embodiment party in any suitable manner
In formula, if possible, it is characterized in discussed in each embodiment interchangeable.In the above description, it provides many specific thin
Section fully understands embodiments of the present invention to provide.It will be appreciated, however, by one skilled in the art that this can be put into practice
The technical solution of invention is without one or more in the specific detail, or other methods, component, material may be used
Material etc..In other cases, known features, material or operation are not shown in detail or describe to avoid each side of the fuzzy present invention
Face.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by appended
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the attached claims.
Claims (10)
1. a population digs drilling machine, which is characterized in that including：
Positioning seat, described positioning seat one end are fixed in hole face to be drilled, the inner ring surface of the positioning seat be equipped with it is multiple circumferentially
The groove of distribution；
Drilling machine group, including fixed cylinder and multiple drilling units, described fixed cylinder one end are set in the positioning seat, the fixation
The outer ring surface of cylinder is equipped at least one protrusion, and each protrusion can coordinate with any one groove of the positioning seat；It is more
A drilling unit is circumferentially distributed on the fixed cylinder inner ring surface, for drilling to the hole face to be drilled.
2. group according to claim 1 digs drilling machine, which is characterized in that the fixed cylinder is cylindrical shape, multiple probings
Unit is uniformly distributed circumferentially on the inner ring surface of the fixed cylinder.
3. group according to claim 2 digs drilling machine, which is characterized in that the positioning seat is annular shape, multiple grooves
It is uniformly distributed on the inner ring surface of the annulus.
4. group according to claim 3 digs drilling machine, which is characterized in that the quantity of the groove is 40, and the probing is single
The quantity of member is 8.
5. digging drilling machine according to Claims 1 to 4 any one of them group, which is characterized in that the groove is wedge groove, described convex
It is voussoir to play the cooperation groove.
6. digging drilling machine according to Claims 1 to 4 any one of them group, which is characterized in that the drilling unit includes：
Drilling rod, the axial direction along the fixed cylinder pass through the fixed cylinder；
Guiding mechanism, including the first guide part and the second guide part, first guide part and second guide part are along institute
The axial distribution of fixed cylinder is stated, the drilling rod fits through first guide part and the second guide part；
Actuating unit, for driving the drilling rod to rotate.
7. group according to claim 6 digs drilling machine, which is characterized in that the fixed cylinder is equipped with multiple axially distributed first
Plate, first guide part, second guide part, the actuating unit are individually fixed on the different decks.
8. a kind of underwater group digs borer system, which is characterized in that including：
Water drain casing tube, described water drain casing tube one end are fixed in underwater one hole face to be drilled；
Group described in claim 1~7 any one digs drilling machine, and the group digs drilling machine and is set within the water drain casing tube.
9. underwater group according to claim 8 digs borer system, which is characterized in that the underwater group digs borer system and also wraps
It includes：
Position-limit mechanism is set to the positioning seat outer ring surface, and is slidably matched with the water drain casing tube inner wall.
10. underwater group according to claim 9 digs borer system, which is characterized in that the position-limit mechanism includes：
Multiple idler wheels, multiple idler wheels are uniformly set to the positioning seat outer ring surface, and are contacted with the water drain casing tube inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469633.5A CN108716364B (en) | 2018-05-16 | 2018-05-16 | Group's digging drilling machine and underwater group dig borer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469633.5A CN108716364B (en) | 2018-05-16 | 2018-05-16 | Group's digging drilling machine and underwater group dig borer system |
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| JPH0868287A (en) * | 1994-08-29 | 1996-03-12 | Kajima Corp | Multi-spindle diameter widening drill method and device thereof |
| CN2926477Y (en) * | 2006-01-23 | 2007-07-25 | 朱金明 | Multi-axis hole driller |
| CN101769126A (en) * | 2009-01-04 | 2010-07-07 | 上海金泰工程机械有限公司 | Hydraulic middle-drive retractable multi-spindle drilling and stirring device |
| US20100215449A1 (en) * | 2009-02-05 | 2010-08-26 | Kern Robert L | Drilling Apparatus |
| US20120217006A1 (en) * | 2008-08-15 | 2012-08-30 | National Oilwell Varco, L.P. | Drilling rig having rig operation loads supported on pressure control equipment |
| CN104131825A (en) * | 2014-08-06 | 2014-11-05 | 单淑花 | Hydraulic anchor rod group drilling machine |
| CN106894759A (en) * | 2017-04-19 | 2017-06-27 | 中海石油(中国)有限公司 | A kind of pile legs of self-elevating drilling platform actively pierces through a porous drill bit of brill and method |
| CN207829807U (en) * | 2018-01-30 | 2018-09-07 | 浙江久山重工股份有限公司 | The multi-rod drill bit structure of drill carriage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0868287A (en) * | 1994-08-29 | 1996-03-12 | Kajima Corp | Multi-spindle diameter widening drill method and device thereof |
| CN2926477Y (en) * | 2006-01-23 | 2007-07-25 | 朱金明 | Multi-axis hole driller |
| US20120217006A1 (en) * | 2008-08-15 | 2012-08-30 | National Oilwell Varco, L.P. | Drilling rig having rig operation loads supported on pressure control equipment |
| CN101769126A (en) * | 2009-01-04 | 2010-07-07 | 上海金泰工程机械有限公司 | Hydraulic middle-drive retractable multi-spindle drilling and stirring device |
| US20100215449A1 (en) * | 2009-02-05 | 2010-08-26 | Kern Robert L | Drilling Apparatus |
| CN104131825A (en) * | 2014-08-06 | 2014-11-05 | 单淑花 | Hydraulic anchor rod group drilling machine |
| CN106894759A (en) * | 2017-04-19 | 2017-06-27 | 中海石油(中国)有限公司 | A kind of pile legs of self-elevating drilling platform actively pierces through a porous drill bit of brill and method |
| CN207829807U (en) * | 2018-01-30 | 2018-09-07 | 浙江久山重工股份有限公司 | The multi-rod drill bit structure of drill carriage |
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| CN108716364B (en) | 2019-09-20 |
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