CN109356521A - Vertical combined type driving system - Google Patents
Vertical combined type driving system Download PDFInfo
- Publication number
- CN109356521A CN109356521A CN201811357142.8A CN201811357142A CN109356521A CN 109356521 A CN109356521 A CN 109356521A CN 201811357142 A CN201811357142 A CN 201811357142A CN 109356521 A CN109356521 A CN 109356521A
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- China
- Prior art keywords
- oil cylinder
- drilling rod
- bracket
- combined type
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/12—Underwater drilling
- E21B7/122—Underwater drilling with submersible vertically movable guide
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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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
- E21B19/143—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole specially adapted for underwater drilling
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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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
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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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
Abstract
A kind of vertical combined type driving system of the present invention, the system includes borer chassis (103), manipulator (101) is installed on borer chassis (103), the drilling rod mobile device (102) is located on borer chassis (103) other, two sealing platforms (104) are slideably positioned on borer chassis (103), and drill rod assemblies (105) are vertically clamped between two sealing platforms (104), portal frame (106) is installed on borer chassis (103), and the power head (108) on portal frame (106) drives drill rod assemblies (105)；The bottom of the portal frame (106) is hinged by pin shaft with borer chassis (103), and the both ends of overturning oil cylinder (107) are hinged with portal frame (106) and borer chassis (103) respectively.A kind of vertical combined type driving system of the present invention, has the more efficient of driving, effect more preferable, and integral construction is at low cost, construction efficiency is high and the advantages of capable of constructing under adverse weather condition.
Description
Technical field
The present invention relates to a kind of driving system, it is applied to carry out bore operation under ocean operation environment more particularly, to one kind
Vertical combined type driving system, belong to Oversea wind technical field of construction.
Background technique
Currently, in the wind power construction of ocean, the large diameter single pile embedding in rock bore mode of vertical combined type driving system progress
It is widely used；For vertical combined type driving system, determine its performance because being known as: be 1. applied to working face
Bit pressure；2. being supplied to the revolving speed of the torque of drill bit 3. drilling tool, 4. 5. maximum hoisting power excludes the efficiency of working face boring mud；
Nowadays, find that the performance of conventional driving system has the disadvantage that 1. bit pressure is not in the actual use process
Foot, bit pressure≤150T；2. torque is insufficient, torque≤1000KN.m；3. deslagging low efficiency, only one absorbs mouth；
Meanwhile during drilling, the continuous expansion that needs assembled more piece drilling rod to lengthen drilling tool to realize drilling depth
Exhibition.It is also required to promote taking-up drilling tool by dismantling a section drilling rod after drilling；Therefore dismounting drilling rod is that drilling is applied
A repetitive rate height and an important link in work.
Moreover, conventional embedding rock drilling device dismounting drilling rod is operated by crane, using manual type, not only imitate
Rate is low, and it is not fully up to expectations to assemble effect；Meanwhile in conventional embedding rock drilling device, more piece drilling rod generallys use accumbency
Mode is deposited in deck platform, and when lifting, which needs first to turn to, just can be carried out dismounting after vertical state, undoubtedly further
Reduce its construction efficiency；And the mode security performance laterally stacked is bad, and especially in severe stormy waves, drilling rod holds
It easily rolls, to influence its construction speed；
Meanwhile conventional drill carries out drilling work, i.e. brill of the bit operation in face of rock face using the principle of decompression drilling
Its self weight of pressure full utilization generates, and bit pressure is often inadequate；Conventional drill provides torque to drill bit using more hydraulic motors,
Offer torque is generally relatively low, to influence the driving speed of embedding rock drilling；
In addition, conventional bit is being actually used by the way of a slag-drip opening for the drill bit structure on drilling rod
Middle discovery has that tool wear is big, efficiency of breaking rock is low；Because of the relationship of a slag-drip opening, so that mud advances to cutterhead
The distance of slag-drip opening is longer, to increase away drill cuttings to the invalid broken of boring mud, tool wear is caused to increase the lost of life；
Meanwhile conventional drill bit needs replacing different cutters when facing different geological environments, if lithosphere need to use hobboing cutter, glues
Soil layer need to need to judge geologic structure according to drilling parameter, in due course more tool changing with scraper once encountering the unknown stratum of geological condition
Tool, therefore seriously affect construction efficiency.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of vertical combined type driving systems, have driving
It is more efficient, effect is more preferable, and integral construction is at low cost, construction efficiency is high and can construct under adverse weather condition excellent
Point.
The object of the present invention is achieved like this:
A kind of vertical combined type driving system, the system includes borer chassis, and manipulator is installed on borer chassis,
The drilling rod mobile device is located at side, two sealing platforms on borer chassis and is slideably positioned on borer chassis, and two sealings
Drill rod assemblies are vertically clamped between platform, portal frame is installed on borer chassis, and the power head on portal frame drives drilling rod
Component；The bottom of the portal frame is hinged by pin shaft and borer chassis, the both ends of overturning oil cylinder respectively with portal frame and brill
Machine chassis is hinged；It is vertically provided with guide rail on the inside of the vertical bar of portal frame, the left and right ends point for the lifting platform being transversely and horizontally set
It does not slide in two side rails of portal frame, the piston rod of vertically arranged hydraulic cylinder is connected with lifting platform, is installed on lifting
Power head on platform drives drill rod assemblies；The drill rod assemblies include more drilling rods, the vertical drilling rod in series of more drilling rods
Component, power head drive drill rod assemblies rotation；The top of transit joint is connected to positioned at the drilling rod of drill rod assemblies bottommost level-one,
The bottom of the transit joint is connected via guide section and coupling tunnel with mixing coupling tunnel；Pass through bearing on the outer wall of guide section
It is set with circumferential support frame, mixing coupling tunnel bottom is connected with drill bit bracket, and the bottom surface of the drill bit bracket is cutterhead, the knife
Multiple cutters are installed on disk；The slag-drip opening of multiple oblong structures, and the deslagging of oblong structure are provided on the cutterhead
The radially staggered arrangement of opening's edge cutterhead, entire work surface of multiple slag-drip openings when being rotated with cutterhead immediately below inswept cutterhead.
A kind of vertical combined type driving system of the present invention, the drilling rod mobile device includes drilling rod storehouse, the drilling rod storehouse
Multiple brackets are inside provided with, multiple brackets are laterally arranged into two rows, and the bottom of the bracket is equipped with multiple universal wheels, and drilling rod is perpendicular
To being held on bracket, drilling rod orlop portion is provided with the guide rail of ring structure, and the universal wheel of the bracket base slides on
In guide rail, oil cylinder one, oil cylinder two, oil cylinder three, oil cylinder four and oil cylinder five, the oil cylinder one and oil cylinder are provided in the drilling rod storehouse
Four vertically to setting and positioned at the lower section of upper row's bracket, and the oil cylinder five is laterally arranged and is located at the lower section of lower row's bracket, described
The bottom of bracket is provided with the pushing block of the piston rod insertion for oil cylinder.
A kind of vertical combined type driving system of the present invention, the manipulator includes the pedestal being fixed on borer chassis,
Swing mechanism at the top of the pedestal is equipped with bracket, and telescoping mechanism passes through the pin shaft being laterally arranged and is articulated on bracket, described
Balance element is installed, diagonal brace oil cylinder is symmetrically set with two groups, and the cylinder seat hinge of diagonal brace oil cylinder on the telescopic arm of telescoping mechanism
It is connected to bracket, the telescopic arm of diagonal brace oil cylinder is articulated on telescoping mechanism；
Above-mentioned balance element is hinged with connector by a pin shaft being laterally arranged, and the connector is vertically arranged by one
Pin shaft is hinged with binding clasp, and the cylinder seat of balancing cylinder is articulated on balance element, the telescopic arm and connector of the balancing cylinder
It is hinged, the cylinder seat of oscillating oil cylinder is articulated with connector, and telescopic arm and the binding clasp of the oscillating oil cylinder are hinged, the clamping
Device is U-shaped structure, and transverse arm is hinged on the U-shaped opening end of binding clasp, and multiple rollings are provided on the binding clasp and transverse arm
Part.
A kind of vertical combined type driving system of the present invention, the telescoping mechanism is the box-beam structure for being built-in with telescopic oil cylinder,
And telescopic oil cylinder obtains cylinder seat and piston rod is hinged with fixed arm and telescopic arm respectively；The telescopic arm of above-mentioned diagonal brace oil cylinder is hinged
In on the fixed arm of telescoping mechanism.
The bottom of a kind of vertical combined type driving system of the present invention, the bracket is rotatablely installed by rotating shaft in pedestal
On, it is fixed with a fixed gear ring, and rotating shaft and fixed gear ring coaxial arrangement on the pedestal, deceleration is installed on the bracket
Motor, the output shaft of the decelerating motor are set with driving gear vertically downwards, and the driving gear is meshed with fixed gear ring,
To be rotated horizontally by decelerating motor driving arm.
A kind of vertical combined type driving system of the present invention is equipped with operation horizontal platen on the binding clasp.
A kind of vertical combined type driving system of the present invention, the drilling rod includes outer cylinder, the top and bottom of the outer cylinder
It is separately installed with upper flange and lower flange, fixed disk and lower fixed disk, institute are equipped in the upper flange and lower flange
It states vertically to wear between fixed disk and lower fixed disk and is connected to scum pipe two, be respectively arranged on fixed disk and lower fixed disk
Multiple perforation wear in perforation and are connected to in-line air hose.
A kind of vertical combined type driving system of the present invention, on the bottom surface of fixed disk and the upper bottom surface of lower fixed disk
It is corresponding to be fixedly installed multiple sliding outer cylinders, it is inserted in sliding outer cylinder at the top and bottom of above-mentioned array air hose；And it is in-line
Sealing ring is provided between the outer wall of air hose and the inner wall for sliding outer cylinder；
Drilling rod positioned at drill rod assemblies top is fixedly attached to by upper flange on wind axis, and drill rod assemblies most bottom is located at
The drilling rod in portion is fixedly attached on the upper small flange plate of transit joint by lower flange.
A kind of vertical combined type driving system of the present invention, the transit joint includes upper small flange plate and lower large flange
Disk, the upper open end for connecting cone cylinder are fixedly connected on small flange plate, and small open end is fixedly connected on lower large flange disk, institute
State to wear between small flange plate and lower large flange disk and be connected to more transition air hoses, the top of more transition air hoses be located at drilling rod group
More in-line air hoses in the drilling rod of part bottommost correspond and are connected, and connect in cone cylinder and are provided with scum pipe three, deslagging
Branch pipe one connects Taper Pipe with deslagging, and the top of the scum pipe three is connected on small flange plate, and scum pipe three be located at bore
Scum pipe two in the drilling rod of bar assembly bottommost is connected, and the bottom of more deslagging branch pipes one is connected on lower large flange disk,
And collects at the top of more deslagging branch pipes one through deslagging connection Taper Pipe and be connected to scum pipe three；
That is the top of deslagging branch pipe one is connected to the big head section in bottom of deslagging connection Taper Pipe, the top of the deslagging connection Taper Pipe
The small head end in portion is connected to scum pipe three.
A kind of vertical combined type driving system of the present invention, it is characterised in that: the transition air hose is connected to after passing through coupling tunnel
The end air hose connect is worn in mixing coupling tunnel, more deslagging branch pipes one are connected in mixing coupling tunnel after being each passed through coupling tunnel
Deslagging branch pipe two；
The mixing coupling tunnel includes upper flange plate and lower flange, is connected between the upper flange plate and lower flange
There is muti-piece stiffener plate, the top for being set to more deslagging branch pipes two between upper flange plate and lower flange is arranged with more respectively
The corresponding connection of slag branch pipe one, more end air hoses being connected on upper flange plate are connected with transition air hose；The deslagging branch
Air inlet set is set in the bottom outer wall of pipe two, the bottom of the deslagging branch pipe two is provided with multiple air inlets, passes through air inlet
So that the lumen in deslagging branch pipe two is connected with the cavity in air inlet set, the air inlet set is connected with end air hose, thus
Importing high pressure admission enters in deslagging branch pipe two via air inlet set and air inlet to be mixed with mud；The bottom of deslagging branch pipe two and row
Slag pipe one is connected, and deslagging branch pipe two corresponds matching with scum pipe one and is connected.
Compared with prior art, the beneficial effects of the present invention are:
It is long-range that the present invention generates lifting platform to drill bit downwards during drill bit tunnels downwards, through hydraulic cylinder
In the pressure of conventional bit, so that the more efficient of driving, effect are more preferable；
After pressurization, the pressure process description of entire broken driving are as follows:
1, surface failure of rock: the contact pressure of hobboing cutter and rock is much smaller than formation hardness, when cutting tool cannot be pressed into rock；
The broken of rock is caused by contact friction, at this point, rate of penetration is low；This deformation crumbling method is known as the surface failure of rock of rock
Area；
2, fatigue is broken: bit pressure continues growing, but still less than formation hardness, and cutting tool destroys the connection of rock intergranular,
The development of repeated loading fatigue crack staggeredly generates the separation of rock grain from more cracks, at this point, being known as tired fracture area；
3, volumetric fracture: bit pressure further increases, and cutting tool contact stress is greater than formation hardness, and cutting tool is effectively cut
Enter rock, cut landwaste, referred to as volumetric fracture, large rock mass can be isolated at this time, crushing effect is good；
Moreover, the artificial handling mode conventional using manipulator operation mode substitution, simplifies operating process, improves work
Industry efficiency, and power head swing angle is not needed during whole operation, to facilitate the service life of extension power head；
And in operation, operator installs bolt to stacks directly on job platform, convenient intuitive, on binding clasp
Oscillating oil cylinder in conjunction with rolling member, easily drilling rod can be rotated, to be directed at bolt mounting holes position, to improve peace
Precision and efficiency are filled, the reliability of connection is improved.
Meanwhile power head is driven using motor, not only structure is simple, driving is convenient, and can generate bigger
Torque；
In addition, drilling rod is using distributing shaft in air distribution device and divides matched matching design, so that air hose is respectively via distribution
The side of axis and top import, to increase individual gas sources, simply and easily so as to install more independent air hoses；Directly
In the upper and lower ends of column air hose activity insertion sliding outer cylinder, therefore the work with sliding shock resistance varying load in operation process
With, effectively avoid because rigid connection generate fatigue stress, prevent between air hose and drilling rod occur cracking gas leakage；Using more
Deslagging branch pipe independently working, non-interference between each other and influence are blended in a deslagging in another reflux after mixing
Discharge in pipe, so that entirely returning, pressure in slurry tapping process is evenly distributed, and slurry deslagging effect is returned in raising；
And the drill bit of drilling rod forms all standing to the work surface below cutterhead using multiple slag-drip openings being staggered, from
And the discharge to mud slag is accelerated, mud anywhere can be exported quickly by neighbouring slag-drip opening in time, to drop
Low invalid abrasion between mud and cutter, extends the service life of drill bit；Meanwhile it is same on the concentric anchor ring of same cutterhead
When setting hobboing cutter and scraper, and devise different mounting heights, can be quick when so that facing different geological conditions
Reply, without shut down replacement cutter.
Finally, increasing drilling rod mobile device, drilling rod, and drilling rod mobile device pair easily can be provided for whole system
Drilling rod uses vertically arranged mode, so that dimensional footprint is smaller；And be conducive to manipulator directly to be clamped,
Auxiliary construction is carried out without optional equipment loop wheel machine, not only reduces construction cost, and improve construction efficiency；Meanwhile working as chance
When to extreme climate environment, easily drilling rod can be banded together, to improve the ability of wind and wave resistance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of vertical combined type driving system of the present invention.
Fig. 2 is a kind of local structural scheme of mechanism of vertical combined type driving system of the present invention.
Fig. 3 is a kind of partial structural diagram of vertical combined type driving system of the present invention.
Fig. 4 is a kind of another visual angle schematic diagram of Fig. 3 of vertical combined type driving system of the present invention.
Flow diagram when Fig. 5~11 are a kind of drilling rod transfer of vertical combined type driving system of the present invention.
Figure 12 is the schematic perspective view of the manipulator in a kind of vertical combined type driving system of the present invention.
Figure 13 is the side view of the manipulator in a kind of vertical combined type driving system of the present invention.
Figure 14 is the D-D cross-sectional view of Figure 13 of the manipulator in a kind of vertical combined type driving system of the present invention.
Figure 15 is that the partial enlarged view at the binding clasp of the manipulator in a kind of vertical combined type driving system of the present invention (is gone
Except change oil cylinder and operation horizontal platen).
Figure 16 is the partial enlarged view at the binding clasp of the manipulator in a kind of vertical combined type driving system of the present invention.
Figure 17 is the A-A cross-sectional view of Figure 16 of the manipulator in a kind of vertical combined type driving system of the present invention.
Figure 18 is the B-B cross-sectional view of Figure 16 of the manipulator in a kind of vertical combined type driving system of the present invention.
Figure 19 is the C-C cross-sectional view of Figure 16 of the manipulator in a kind of vertical combined type driving system of the present invention.
Figure 20 is the rolling member of the manipulator in a kind of vertical combined type driving system of the present invention and the partial enlargement of drilling rod
Schematic diagram.
Figure 21 is the status diagram on the manipulator in a kind of vertical combined type driving system of the present invention when people.
Status diagram when Figure 22 is the robot alignment drilling rod in a kind of vertical combined type driving system of the present invention.
Status diagram when Figure 23 is the manipulator crawl drilling rod in a kind of vertical combined type driving system of the present invention.
Figure 24 is that the state when manipulator drilling rod in a kind of vertical combined type driving system of the present invention is detached from pedestal is illustrated
Figure.
Status diagram when Figure 25 is the manipulator drilling rod connection in a kind of vertical combined type driving system of the present invention.
Figure 26 leaves status diagram when drilling rod for the manipulator in a kind of vertical combined type driving system of the present invention.
Figure 27 is the structural schematic diagram of the drill rod assemblies in a kind of vertical combined type driving system of the present invention.
Figure 28 is the structural schematic diagram of drill bit in a kind of vertical combined type driving system of the present invention.
Figure 29 is the structural schematic diagram of the drilling rod in a kind of vertical combined type driving system of the present invention.
Figure 30 is the partial enlarged view of Figure 29 in a kind of vertical combined type driving system of the present invention.
Figure 31 is the structural schematic diagram of the transit joint of the drill rod assemblies in a kind of vertical combined type driving system of the present invention.
Figure 32 is the structural representation of the mixing coupling tunnel of the drill rod assemblies in a kind of vertical combined type driving system of the present invention
Figure.
Figure 33 is the A-A cross-sectional view of Figure 32 of the drill rod assemblies in a kind of vertical combined type driving system of the present invention.
Figure 34 is the B-B cross-sectional view of Figure 33 of the drill rod assemblies in a kind of vertical combined type driving system of the present invention.
Wherein:
Manipulator 101, drilling rod mobile device 102, borer chassis 103, sealing platform 104, drill rod assemblies 105, portal frame
106, overturning oil cylinder 107, power head 108, lifting platform 109, hydraulic cylinder 110；
Drill bit bracket 1, circumferential support frame 3, bearing 4, drilling rod 5, transit joint 6, guide section 7, coupling tunnel 8, mixes cutterhead 2
Close coupling tunnel 9；
Scum pipe 1；
Slag-drip opening 2.1, hobboing cutter 2.2, scraper 2.3, side knife 2.4,
Outer cylinder 5.1, upper flange 5.2, lower flange 5.3, upper fixed disk 5.4, lower fixed disk 5.5, perforation 5.6, in-line air hose
5.7, outer cylinder 5.8, sealing ring 5.9, scum pipe 2 5.10 are slided；
Connect cone cylinder 6.1, upper small flange plate 6.2, lower large flange disk 6.3, transition air hose 6.4, scum pipe 3 6.5, deslagging
Branch pipe 1, deslagging connect Taper Pipe 6.7；
Upper flange plate 9.1, lower flange 9.2, deslagging branch pipe 2 9.3, end air hose 9.4, stiffener plate 9.5, air inlet set
9.6, air inlet 9.7；
Pedestal 1-1, bracket 1-2, swing mechanism 1-3, telescoping mechanism 1-4, diagonal brace oil cylinder 1-5, balance element 1-6, connector
1-7, balancing cylinder 1-8, binding clasp 1-9, oscillating oil cylinder 1-10, transverse arm 1-11, operation horizontal platen 1-12, rolling member 1-13；
Decelerating motor 1-3-1, driving gear 1-3-2, rotating shaft 1-3-3, fixed gear ring 1-3-4.
Drilling rod storehouse 2-1, bracket 2-2, universal wheel 2-3, one 2-4 of oil cylinder, two 2-5 of oil cylinder, three 2-6 of oil cylinder, four 2-7 of oil cylinder,
Five 2-8 of oil cylinder.
Specific embodiment
Referring to Fig. 1~34, a kind of vertical combined type driving system of the present invention, the system includes borer chassis
103, manipulator 101 is installed on borer chassis 103, the drilling rod mobile device 102 be located on borer chassis 103 it is other, two
Sealing platform 104 is slideably positioned on borer chassis 103, and is vertically clamped with drill rod assemblies between two sealing platforms 104
105, portal frame 106 is installed on borer chassis 103, is vertically provided with guide rail on the inside of the vertical bar of portal frame 106, is transversely and horizontally set
The left and right ends for the lifting platform 109 set are slided on respectively in 106 liang of side rails of portal frame, vertically arranged hydraulic cylinder 110
Piston rod is connected with lifting platform 109, and the power head 108 being installed on lifting platform 109 drives drill rod assemblies 105；
The bottom of the portal frame 106 is hinged by pin shaft with borer chassis 103, the both ends difference of overturning oil cylinder 107
With portal frame 106 and borer chassis 103 be hinged (in general, the cylinder seat of overturning oil cylinder 107 is hinged with borer chassis 103,
The piston rod and portal frame 106 of overturning oil cylinder 107 are hinged)；
Concretely, the drilling rod mobile device 102 includes drilling rod storehouse 2-1, is provided in the drilling rod storehouse 2-1 multiple
Bracket 2-2, multiple bracket 2-2 are laterally arranged into two rows, and the bottom of the bracket 2-2 is equipped with multiple universal wheel 2-3, drilling rod 5
Vertically it is held on bracket 2-2, the drilling rod storehouse bottom 2-1 is provided with the guide rail of ring structure, and the ten thousand of the bottom the bracket 2-2
It is slided in guide rail to wheel 2-3, one 2-4 of oil cylinder, two 2-5 of oil cylinder, three 2-6 of oil cylinder, oil cylinder four is provided in the drilling rod storehouse 2-1
Five 2-8 of 2-7 and oil cylinder, one 2-4 of oil cylinder and four 2-7 of oil cylinder is vertically arranged, and one 2-4 of oil cylinder and four 2-7 of oil cylinder distinguishes position
In the both ends of drilling rod storehouse 2-1, two 2-5 of oil cylinder and three 2-6 of oil cylinder are laterally arranged and positioned at the lower section of upper row's bracket 2-2, institute
Five 2-8 of oil cylinder laterally setting and the lower section positioned at lower row's bracket are stated, the bottom of the bracket 2-2 is provided with the piston rod for oil cylinder
The pushing block of insertion；
The manipulator 101 includes the revolution at the top of the pedestal 1-1, the pedestal 1-1 being fixed on borer chassis 103
Mechanism 1-3 is equipped with bracket 1-2, and telescoping mechanism 1-4 passes through the pin shaft being laterally arranged and is articulated on bracket 1-2, the telescopic machine
Balance element 1-6 is installed on the telescopic arm of structure 1-4, diagonal brace oil cylinder 1-5 is symmetrically set with two groups, and diagonal brace oil cylinder 1-5
Cylinder seat is articulated with bracket 1-2, and the telescopic arm of diagonal brace oil cylinder 1-5 is articulated on telescoping mechanism 1-4；
Above-mentioned balance element 1-6 is hinged with connector 1-7 by a pin shaft being laterally arranged, and the connector 1-7 passes through one
Vertically arranged pin shaft is hinged with binding clasp 1-9, and the cylinder seat of balancing cylinder 1-8 is articulated on balance element 1-6, the equilibrium oil
The telescopic arm of cylinder 1-8 is hinged with connector 1-7, and the cylinder seat of oscillating oil cylinder 1-10 is articulated with connector 1-7, the oscillating oil cylinder
The telescopic arm of 1-10 is hinged with binding clasp 1-9, and the binding clasp 1-9 is U-shaped structure, and on the U-shaped opening end of binding clasp 1-9
It is hinged on transverse arm 1-11, the binding clasp 1-9 and transverse arm 1-11 and is provided with multiple rolling member 1-13；
Specifically, the telescoping mechanism 1-4 is the box-beam structure for being built-in with telescopic oil cylinder, and telescopic oil cylinder obtain cylinder seat and
Piston rod is hinged with fixed arm and telescopic arm respectively；The telescopic arm of above-mentioned diagonal brace oil cylinder 1-5 is articulated with consolidating for telescoping mechanism 1-4
In fixed arm；
Further, the bottom of the bracket 1-2 is rotatablely installed by rotating shaft 1-3-3 on pedestal 1-1, the pedestal
A fixed gear ring 1-3-4 is fixed on 1-1, and rotating shaft 1-3-3 and fixed gear ring 1-3-4 is coaxially disposed, on the bracket 1-2
Decelerating motor 1-3-1 is installed, the output shaft of the decelerating motor 1-3-1 is set with driving gear 1-3-2 vertically downwards, described
Driving gear 1-3-2 is meshed with fixed gear ring 1-3-4, to be rotated horizontally by decelerating motor 1-3-1 driving arm 1-2；
Further, operation horizontal platen 1-12 is installed on the binding clasp 1-9, operator is facilitated to carry out operation；
The drill rod assemblies 105 include more drilling rods 5, the vertical drill rod assemblies in series of more drilling rods 5, power head drive
Dynamic drill rod assemblies rotation；The top of transit joint 6 is connected to positioned at the drilling rod 5 of drill rod assemblies bottommost level-one, the transition connects
First 6 bottom is connected via guide section 7 and coupling tunnel 8 with mixing coupling tunnel 9；It is set on the outer wall of guide section 7 by bearing 4
There is circumferential support frame 3, mixing 9 bottom of coupling tunnel is connected with drill bit bracket 1, and the bottom surface of the drill bit bracket 1 is cutterhead 2, described
Multiple cutters are installed on cutterhead 2；The slag-drip opening 2.1 of multiple oblong structures, and oblong structure are provided on the cutterhead 2
Slag-drip opening 2.1 along cutterhead 2 radially staggered arrangement, when multiple slag-drip openings 2.1 are rotated with cutterhead 2 immediately below inswept cutterhead 2
Entire work surface；
The drilling rod 5 includes outer cylinder 5.1, and the top and bottom of the outer cylinder 5.1 are separately installed with upper flange 5.2 under
Flange 5.3 is equipped with fixed disk 5.4 and lower fixed disk 5.5 in the upper flange 5.2 and lower flange 5.3, described solid
It is vertically worn between price fixing 5.4 and lower fixed disk 5.5 and is connected to scum pipe 2 5.10, on fixed disk 5.4 and lower fixed disk 5.5
Multiple perforation 5.6 are respectively arranged with, is worn in perforation 5.6 and is connected to in-line air hose 5.7,
Preferably, correspondence is fixedly installed on the bottom surface of fixed disk 5.4 and the upper bottom surface of lower fixed disk 5.5
The top and bottom of multiple sliding outer cylinders 5.8, above-mentioned array air hose 5.7 are inserted in sliding outer cylinder 5.8；And in-line air hose 5.7
Outer wall and slide outer cylinder 5.8 inner wall between be provided with sealing ring 5.9；So that in-line air hose 5.7 and upper fixed disk 5.4
Bottom surface and lower fixed disk 5.5 between be not rigid connection, avoid stress transfer, prevent cracking gas leakage；
Further, it is fixedly attached to by upper flange 5.2 on wind axis 3 positioned at the drilling rod 5 of drill rod assemblies top, position
In on the upper small flange plate 6.2 that the drilling rod 5 of drill rod assemblies bottommost is fixedly attached to transit joint 6 by lower flange 5.3；
Further, the transit joint 6 includes upper small flange plate 6.2 and lower large flange disk 6.3, connects cone cylinder 6.1
Upper open end be fixedly connected on small flange plate 6.2, small open end is fixedly connected on lower large flange disk 6.3, it is described on
It is worn between small flange plate 6.2 and lower large flange disk 6.3 and is connected to more transition air hoses 6.4, the top and position of more transition air hoses 6.4
It corresponds and is connected in more in-line air hoses 5.7 in the drilling rod 5 of drill rod assemblies bottommost, setting in connection cone cylinder 6.1
There are scum pipe 3 6.5, deslagging branch pipe 1 to connect Taper Pipe 6.7 with deslagging, the top of the scum pipe 3 6.5 is connected to small
On ring flange 6.2, and scum pipe 3 6.5 is connected with the scum pipe 2 5.10 in the drilling rod 5 for being located at drill rod assemblies bottommost, more
The bottom of root deslagging branch pipe 1 is connected on lower large flange disk 6.3, and more one 6.6 tops of deslagging branch pipe are connected through deslagging
Taper Pipe 6.7, which collects, is connected to scum pipe 3 6.5；
That is the top of deslagging branch pipe 1 is connected to the big head section in bottom of deslagging connection Taper Pipe 6.7, the deslagging connection cone
The small head end in the top of pipe 6.7 is connected to scum pipe 3 6.5；
Further, the transition air hose 6.4 is connected in mixing coupling tunnel 9 after coupling tunnel 8 and wears the end wind connect
Pipe 9.4, more deslagging branch pipes 1 are connected to the deslagging branch pipe 2 9.3 mixed in coupling tunnel 9 after being each passed through coupling tunnel 8；
The mixing coupling tunnel 9 includes upper flange plate 9.1 and lower flange 9.2, the upper flange plate 9.1 and lower flange
Muti-piece stiffener plate 9.5 is connected between disk 9.2, more deslagging branch being set between upper flange plate 9.1 and lower flange 9.2
The connection corresponding with more deslagging branch pipes 1 respectively of the top of pipe 2 9.3, is connected to more ends on upper flange plate 9.1
Air hose 9.4 is connected with transition air hose 6.4；Air inlet set 9.6 is set in the bottom outer wall of the deslagging branch pipe 2 9.3, it is described
The bottom of deslagging branch pipe 2 9.3 is provided with multiple air inlets 9.7, makes the lumen in deslagging branch pipe 2 9.3 by air inlet 9.7
It is connected with the cavity in air inlet set 9.6, the air inlet set 9.6 is connected with end air hose 9.4, to import high pressure admission warp
Entered in deslagging branch pipe 2 9.3 by air inlet set 9.6 and air inlet 9.7 and is mixed with mud；The bottom of deslagging branch pipe 2 9.3 and deslagging
Pipe 1 is connected, and deslagging branch pipe 2 9.3 corresponds matching with scum pipe 1 and is connected；
The drill process of drill rod assemblies 105 in the present invention are as follows:
The outer wall of circumferential support frame 3 is in contact with the hole wall of drilling, and high pressure gas passes through more air hoses respectively and vertically imports
To the bottom of drilling rod, every air hose is connected with a vertically arranged deslagging branch pipe respectively, the high pressure gas being passed through in deslagging branch pipe
After body is discharged upwards after mixing with the mud in pipe, and more deslagging branch pipes are collected to same scum pipe inside transit joint
Unified discharge upwards；
Concretely, the drill bit for including in above-mentioned drilling system includes drill bit bracket 1, the bottom surface of the drill bit bracket 1
For cutterhead 2, multiple cutters are installed on the cutterhead 2；The slag-drip opening 2.1 of multiple oblong structures is provided on the cutterhead 2,
And the slag-drip opening 2.1 of oblong structure is along the radially staggered arrangement of cutterhead 2, multiple slag-drip openings 2.1 inswept knife when rotating with cutterhead 2
Entire work surface immediately below disk 2；More scum pipes 1 are provided in the drill bit bracket 1, the scum pipe 1
Bottom section is oblong structure, and the bottom of scum pipe 1 is connected with the slag-drip opening 2.1 of oblong structure, scum pipe
1 by the gradual change of bottom web upper section until section is circular configuration, and the oblong of one 1.1 bottom of scum pipe when reaching top
The area of structure is equal to the area of top circular structure, so that the mud of sucking scum pipe 1 exports in equal volume；
The cutter includes hobboing cutter 2.2, scraper 2.3 and side knife 2.4,2.3 staggered row of multiple hobboing cutters 2.2 and multiple scrapers
It is distributed on the anchor ring that one is arranged concentrically with cutterhead 2, and the cutting edge of scraper 2.3 is higher than 2.3 least significant end of hobboing cutter；In use, utilizing rolling
Knife 2.2 is crushed the higher rock mass of hardness, and when encountering sticky geological stratification, stickum can be by subsequent rotation after being taken up by hobboing cutter 2.2
Turn the scraper 2.3 caught up with cutting tearing, to guarantee to cope with a variety of different geological stratifications；The side knife 2.4 includes oblique
The knife rest of setting and the oblique outer hobboing cutter being installed on knife rest；To avoid the rock cutter setting frame of drilled edge cause clamping stagnation,
Even damage；
The drilling rod installation method of the vertical combined type driving system of the present invention are as follows:
Step 1, drilling rod 5 are in place: a bracket 2-2 is located at the working position in the drilling rod storehouse upper left corner 2-1；
Step 2 is assembled using 101 holding drill pipe 5 of manipulator and being moved at drill rod assemblies 105；
Step 2.1, drilling rod 5 grab；Diagonal brace oil cylinder 1-5 movement is so that telescoping mechanism 1-4 is oblique while transverse arm 1-11 is opened
Movement is to horizontality upwards, and then, swing mechanism 1-3 rotates so that the open end of binding clasp 1-9 is directed at drilling rod 5, telescopic machine
Structure 1-4 movement drives the open end of the binding clasp 1-9 of U-shaped structure to wrap up drilling rod 5；
Step 2.2 is promoted；Closing transverse arm 1-11, diagonal brace oil cylinder 1-5 is acted so that telescoping mechanism 1-4 is acted obliquely, from
And drilling rod 5 is driven to be separated from pedestal；
Step 2.3, transfer；Swing mechanism 1-3 rotation, so that drilling rod 5 be driven to be moved to the installation at drill rod assemblies 105
Position；
Step 2.4, positioning；Fine tuning is swung first with the oscillating oil cylinder 1-10 on binding clasp 1-9, so that the alignment of drilling rod 5 is dynamic
Then the center of power head 108 recycles the multiple rolling member 1-13 rotary drill rods 5 installed on binding clasp 1-9 and transverse arm 1-11 to make
Bolt hole is obtained to be aligned up and down；
Step 2.5 is detached from；After drilling rod 5 is linked by bolt, operator opens transverse arm 1-11, subsequent telescoping mechanism 1-4
Shrink away from drilling rod 5；
Empty bracket 2-2, is pushed to the spare bits in the drilling rod storehouse lower left corner 2-1 by step 3, one 2-4 of oil cylinder movement；
Step 4, two 2-5 of oil cylinder movement, so that the bracket 2-2 in upper row's bracket 2-2 against working position is with brill thereon
Bar 5 is moved to working position；
Step 5, three 2-6 of oil cylinder movement, the piston rod of three 2-6 of oil cylinder pull the bracket 2- for arranging right end in bracket 2-2
2, it is moved to the left to arrange remaining bracket 2-2 in bracket 2-2 on driving, so that the upper right corner of drilling rod storehouse 2-1 becomes one
Vacancy；
Step 6, four 2-7 of oil cylinder movement, the bracket 2-2 of right end in lower row's bracket 2-2 is pushed up to drilling rod storehouse 2-1
The upper right corner vacancy；
Step 7, five 2-8 of oil cylinder movement, five 2-8 piston rod of oil cylinder pull the empty bracket of left end in lower row's bracket 2-2
2-2, so that empty bracket 2-2 pushes the remaining bracket 2-2 in lower row's bracket 2-2 to move right；
Step 8, return step 1；
In addition: it should be noted that above-mentioned specific embodiment is only a prioritization scheme of this patent, the skill of this field
Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent..
Claims (10)
1. a kind of vertical combined type driving system, it is characterised in that: the system includes borer chassis (103), manipulator
(101) it is installed on borer chassis (103), the drilling rod mobile device (102) is located on borer chassis (103) other, two envelopes
Mouth platform (104) is slideably positioned on borer chassis (103), and is vertically clamped with drilling rod group between two sealing platforms (104)
Part (105), portal frame (106) are installed on borer chassis (103), and the power head (108) on portal frame (106) drives drilling rod
Component (105)；The bottom of the portal frame (106) is hinged by pin shaft with borer chassis (103), overturning oil cylinder (107)
Both ends are hinged with portal frame (106) and borer chassis (103) respectively；It is vertically provided with and leads on the inside of the vertical bar of portal frame (106)
Rail, the left and right ends of the lifting platform being transversely and horizontally set (109) slide in (106) two side rails of portal frame respectively, vertically set
The piston rod for the hydraulic cylinder (110) set is connected with lifting platform (109), the power head (108) being installed on lifting platform (109)
It drives drill rod assemblies (105).
2. a kind of vertical combined type driving system as described in claim 1, it is characterised in that: the drill rod assemblies (105) include
There are more drilling rods (5), the vertical drill rod assemblies in series of more drilling rods (5), power head drives drill rod assemblies rotation；Positioned at drilling rod
The drilling rod (5) of component bottommost level-one is connected to the top of transit joint (6), and the bottom of the transit joint (6) is via guiding
Section (7) and coupling tunnel (8) are connected with mixing coupling tunnel (9)；Ring-type is set with by bearing (4) on the outer wall of guide section (7)
Support frame (3), mixing coupling tunnel (9) bottom are connected with drill bit bracket (1), and the bottom surface of the drill bit bracket (1) is cutterhead (2),
Multiple cutters are installed on the cutterhead (2)；The slag-drip opening (2.1) of multiple oblong structures is provided on the cutterhead (2), and
The slag-drip opening (2.1) of oblong structure along cutterhead (2) radially staggered arrangement, multiple slag-drip openings (2.1) with cutterhead (2) rotate when
Entire work surface immediately below inswept cutterhead (2).
3. a kind of vertical combined type driving system as described in claim 1, it is characterised in that: the manipulator (101) includes
The pedestal (1-1) being fixed on borer chassis (103), the swing mechanism (1-3) at the top of the pedestal (1-1) are equipped with bracket
(1-2), telescoping mechanism (1-4) pass through the pin shaft being laterally arranged and are articulated on bracket (1-2), and telescoping mechanism (1-4's) stretches
It is equipped on contracting arm balance element (1-6), diagonal brace oil cylinder (1-5) is symmetrically set with two groups, and the cylinder seat of diagonal brace oil cylinder (1-5)
It is articulated with bracket (1-2), the telescopic arm of diagonal brace oil cylinder (1-5) is articulated on telescoping mechanism (1-4)；
Above-mentioned balance element (1-6) is hinged with connector (1-7) by a pin shaft being laterally arranged, and the connector (1-7) passes through
One vertically arranged pin shaft is hinged with binding clasp (1-9), and the cylinder seat of balancing cylinder (1-8) is articulated on balance element (1-6), institute
The telescopic arm and connector (1-7) for stating balancing cylinder (1-8) are hinged, and the cylinder seat of oscillating oil cylinder (1-10) is articulated with connector
(1-7), telescopic arm and the binding clasp (1-9) of the oscillating oil cylinder (1-10) are hinged, and the binding clasp (1-9) is U-shaped structure,
And transverse arm (1-11) is hinged on the U-shaped opening end of binding clasp (1-9), it is arranged on the binding clasp (1-9) and transverse arm (1-11)
There is multiple rolling members (1-13).
4. a kind of vertical combined type driving system as claimed in claim 3, it is characterised in that: the telescoping mechanism (1-4) is interior
It is equipped with the box-beam structure of telescopic oil cylinder, and telescopic oil cylinder obtains cylinder seat and piston rod is hinged with fixed arm and telescopic arm respectively；
The telescopic arm of above-mentioned diagonal brace oil cylinder (1-5) is articulated on the fixed arm of telescoping mechanism (1-4).
5. a kind of vertical combined type driving system as claimed in claim 3, it is characterised in that: the bottom of the bracket (1-2) is logical
It crosses rotating shaft (1-3-3) rotational installation and, on pedestal (1-1), is fixed with a fixed gear ring (1-3-4) on the pedestal (1-1),
And rotating shaft (1-3-3) and fixed gear ring (1-3-4) are coaxially disposed, and are equipped with decelerating motor (1-3- on the bracket (1-2)
1), the output shaft of the decelerating motor (1-3-1) is set with driving gear (1-3-2) vertically downwards, the driving gear (1-3-
2) it is meshed with fixed gear ring (1-3-4), to be rotated horizontally by decelerating motor (1-3-1) driving arm (1-2).
6. a kind of vertical combined type driving system as described in claim 1, it is characterised in that: the drilling rod mobile device (102)
Include drilling rod storehouse (2-1), be provided with multiple brackets (2-2) in the drilling rod storehouse (2-1), multiple brackets (2-2) are laterally arranged
At two rows, the bottom of the bracket (2-2) is equipped with multiple universal wheels (2-3), and drilling rod (5) is vertically held on bracket (2-2),
Drilling rod storehouse (2-1) bottom is provided with the guide rail of ring structure, and the universal wheel (2-3) of bracket (2-2) bottom slides on
In guide rail, oil cylinder one (2-4), oil cylinder two (2-5), oil cylinder three (2-6), oil cylinder four (2-7) are provided in the drilling rod storehouse (2-1)
With oil cylinder five (2-8), the oil cylinder one (2-4) and oil cylinder four (2-7) are vertically arranged, and oil cylinder one (2-4) and oil cylinder four (2-7)
The both ends of drilling rod storehouse (2-1) are located at, the oil cylinder two (2-5) and oil cylinder three (2-6) are laterally arranged and are located at upper row's bracket
The lower section of (2-2), the oil cylinder five (2-8) are laterally arranged and are located at the lower section of lower row's bracket, and the bottom of the bracket (2-2) is set
It is equipped with the pushing block of the piston rod insertion for oil cylinder.
7. a kind of vertical combined type driving system as claimed in claim 2, it is characterised in that: the drilling rod (5) includes outer cylinder
(5.1), upper flange (5.2) and lower flange (5.3), the upper flange are separately installed at the top and bottom of the outer cylinder (5.1)
(5.2) and in lower flange (5.3) fixed disk (5.4) and lower fixed disk (5.5), fixed disk (5.4) are equipped with
It is vertically worn between lower fixed disk (5.5) and is connected to scum pipe two (5.10), fixed disk (5.4) and lower fixed disk (5.5)
On be respectively arranged with multiple perforation (5.6), worn in perforation (5.6) and be connected to in-line air hose (5.7).
8. a kind of vertical combined type driving system as described in claim 1, it is characterised in that: under fixed disk (5.4)
It is corresponding on the upper bottom surface of bottom surface and lower fixed disk (5.5) to be fixedly installed multiple sliding outer cylinders (5.8), above-mentioned array air hose
(5.7) it is inserted at the top and bottom of in sliding outer cylinder (5.8)；And outer wall and sliding outer cylinder (5.8) of in-line air hose (5.7)
Sealing ring (5.9) are provided between inner wall；
Drilling rod (5) positioned at drill rod assemblies top is fixedly attached to by upper flange (5.2) on wind axis (3), and drilling rod is located at
The drilling rod (5) of component bottommost is fixedly attached on the upper small flange plate (6.2) of transit joint (6) by lower flange (5.3).
9. a kind of vertical combined type driving system as described in claim 1, it is characterised in that: the transit joint (6) includes
The upper open end of upper small flange plate (6.2) and lower large flange disk (6.3), connection cone cylinder (6.1) is fixedly connected on small flange plate
(6.2) on, small open end is fixedly connected on lower large flange disk (6.3), the upper small flange plate (6.2) and lower large flange disk
(6.3) worn between and be connected to more transition air hoses (6.4), the top of more transition air hoses (6.4) be located at drill rod assemblies bottommost
Drilling rod (5) in more in-line air hoses (5.7) correspond and be connected, is provided with scum pipe three in connection cone cylinder (6.1)
(6.5), deslagging branch pipe one (6.6) connects Taper Pipe (6.7) with deslagging, is connected to small method at the top of the scum pipe three (6.5)
On blue disk (6.2), and scum pipe three (6.5) and scum pipe two (5.10) phase in the drilling rod (5) of drill rod assemblies bottommost
Connection, the bottom of more deslagging branch pipes one (6.6) are connected on lower large flange disk (6.3), and more deslagging branch pipe one (6.6) tops
Portion collects through deslagging connection Taper Pipe (6.7) is connected to scum pipe three (6.5)；
The big head section in bottom of deslagging connection Taper Pipe (6.7), the deslagging connection cone are connected at the top of deslagging branch pipe one (6.6)
The small head end in top of pipe (6.7) is connected to scum pipe three (6.5).
10. a kind of vertical combined type driving system as described in claim 1, it is characterised in that: the transition air hose (6.4) passes through
It is connected to after coupling tunnel (8) in mixing coupling tunnel (9) and wears the end air hose (9.4) connect, more deslagging branch pipes one (6.6) are worn respectively
The deslagging branch pipe two (9.3) mixed in coupling tunnel (9) is connected to after crossing coupling tunnel (8)；
The mixing coupling tunnel (9) includes upper flange plate (9.1) and lower flange (9.2), the upper flange plate (9.1) and under
It is connected with muti-piece stiffener plate (9.5) between ring flange (9.2), is set between upper flange plate (9.1) and lower flange (9.2)
More deslagging branch pipes two (9.3) top connection corresponding with more deslagging branch pipes one (6.6) respectively, be connected to upper flange plate
(9.1) more end air hoses (9.4) on are connected with transition air hose (6.4)；The bottom outer wall of the deslagging branch pipe two (9.3)
On be set with air inlet set (9.6), the bottom of the deslagging branch pipe two (9.3) is provided with multiple air inlets (9.7), passes through air inlet
(9.7) lumen in deslagging branch pipe two (9.3) is made to be connected with the cavity in air inlet set (9.6), the air inlet set (9.6) with
End air hose (9.4) is connected, and enters deslagging branch pipe via air inlet set (9.6) and air inlet (9.7) to import high pressure admission
It is mixed in two (9.3) with mud；The bottom of deslagging branch pipe two (9.3) is connected with scum pipe one (1.1), and deslagging branch pipe two
(9.3) matching is corresponded with scum pipe one (1.1) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357142.8A CN109356521B (en) | 2018-11-15 | 2018-11-15 | Vertical combined type tunneling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357142.8A CN109356521B (en) | 2018-11-15 | 2018-11-15 | Vertical combined type tunneling system |
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| Publication Number | Publication Date |
|---|---|
| CN109356521A true CN109356521A (en) | 2019-02-19 |
| CN109356521B CN109356521B (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811357142.8A Active CN109356521B (en) | 2018-11-15 | 2018-11-15 | Vertical combined type tunneling system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109812274A (en) * | 2019-02-27 | 2019-05-28 | 中交天和机械设备制造有限公司 | Embedding rock drilling machine |
| CN117005811A (en) * | 2023-09-21 | 2023-11-07 | 江苏省无锡探矿机械总厂有限公司 | Drilling equipment and drilling tunneling method thereof |
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| CN107091053A (en) * | 2016-08-22 | 2017-08-25 | 洛阳武轩重工机械有限公司 | Left and right displacement formula low clearance rig |
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| US948989A (en) * | 1909-03-03 | 1910-02-15 | Barton H Coffey | Subaqueous rock-breaker. |
| CN202441255U (en) * | 2012-02-13 | 2012-09-19 | 中铁济南工程技术有限公司 | Ultra-low-height hydraulic power head type rotary drilling machine |
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| CN117005811A (en) * | 2023-09-21 | 2023-11-07 | 江苏省无锡探矿机械总厂有限公司 | Drilling equipment and drilling tunneling method thereof |
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|---|---|
| CN109356521B (en) | 2020-04-21 |
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Effective date of registration: 20210602 Address after: 215000 No.8, Tongda Road, Changshu Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: HENGTONG OCEAN ENGINEERING Co.,Ltd. Patentee after: JIANGSU HENGTONG INDUSTRIAL CONTROL SAFETY RESEARCH INSTITUTE Co.,Ltd. Address before: 215634 room 610, petrochemical trading building, Zhangjiagang Free Trade Zone, Suzhou City, Jiangsu Province Patentee before: HENGTONG OCEAN ENGINEERING Co.,Ltd. |
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