CN110259381A - One kind hanging brill all-in-one machine - Google Patents
One kind hanging brill all-in-one machine Download PDFInfo
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- CN110259381A CN110259381A CN201910420117.8A CN201910420117A CN110259381A CN 110259381 A CN110259381 A CN 110259381A CN 201910420117 A CN201910420117 A CN 201910420117A CN 110259381 A CN110259381 A CN 110259381A
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- machine
- well head
- power head
- chassis
- head disc
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- 241001074085 Scophthalmus aquosus Species 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 238000005553 drilling Methods 0.000 claims abstract description 45
- 238000010276 construction Methods 0.000 claims abstract description 26
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 244000309464 bull Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/026—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having auxiliary platforms, e.g. for observation purposes
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The present invention provides one kind and hangs brill all-in-one machine, comprising: chassis, hoisting mechanism, borehole drill construction, well head disc mechanism, swing mechanism, the well head disc mechanism include well head disc main body, and the snap ring on the well head disc main body;The diameter of the snap ring be less than the drilling rod screwed union diameter so that it is described hang bore all-in-one machine carry out bore operation when, the snap ring can block the drilling rod screwed union;The well head disc mechanism is pivotably connected with the chassis.Of the invention hangs the double effects for boring all-in-one machine collection lifting and drilling, drilling rod snap ring is arranged in the temporary guide base of all-in-one machine of the present invention simultaneously, artificial participation can be reduced, improve safety and working efficiency, simultaneously, by the way that temporary guide base to be configured to pivot around chassis, the installation space hung when boring all-in-one machine transport is reduced, the construction requirement in a variety of different places is enabled adaptation to.
Description
Technical field
The present invention relates to engineering machinery fields, and in particular to one kind hangs brill all-in-one machine.
Background technique
In recent years, along with China's economic society high speed development, power grid construction scale is persistently increased, work transmission line machine
Tool construction technology has obtained deepening development, and in overhead transmission line foundation construction at this stage, bored pile foundation is obtained
Widely to apply, bored concrete pile foundation is raw fly ash, for ladder basis, labo r usage good with environmental benefit
It is few, the advantages such as bearing capacity of pile foundation height, meanwhile, bored pile foundation is easily achieved the streamlined operation of big machinery, in machinery
Change today that construction technology in-depth promotes, use is widely adopted by Construction Party.
Currently, rotary drilling rig has rate of penetration fast as line stake base novel construction equipment, hole quality is good, mechanical
The advantages such as change degree height, but its self weight is larger, while being limited to mechanical length, width and turning radius, it is higher to rto request,
For southern area, network of waterways topography profile is more, and rotary drilling rig, which is marched into the arena, is limited to backroad foundation bearing capacity and bridge limit
Weight, mechanical transition is inconvenient, needs a large amount of temporary road to build the previous work of (steel plate is paved the way), tower interdigit transition is slower.And
For reinforcing bar cage hoisting process, slewing drilling machine and diving drill machine using itself drilling machine platform (tripod, portal frame) into
Row lifting, lifts low efficiency and safety is poor;When being drilled using rotary drilling rig, usual scene need to be equipped with a crane into
Row steel reinforcement cage is hung, and increases the mechanical one-shift in limited construction site, so that construction management has certain difficulty, while also being mentioned
High foundation construction entirety cost of the machines.
Summary of the invention
Therefore, in order to overcome the disadvantages of the above prior art, the present invention provides one kind and hangs brill all-in-one machine, comprising: chassis is hung
Mounting mechanism, borehole drill construction, well head disc mechanism, swing mechanism, wherein
The swing mechanism is removably secured on the chassis, the hoisting mechanism, borehole drill construction and temporary guide base machine
Structure is fixed on the swing mechanism, and can be under the driving of the swing mechanism, along the revolution for hanging brill all-in-one machine
Center carries out revolution movement;
The hoisting mechanism includes telescoping boom, amplitude oil cylinder, suspension arm support, and one end of the amplitude oil cylinder is stretched with described
Contracting boom is fixedly connected, and the other end of the amplitude oil cylinder is fixedly connected with the swing mechanism, one end of the telescoping boom
It is pivotally connected to the swing mechanism, so that the telescoping boom can be relative to described under the driving of the amplitude oil cylinder
Swing mechanism is pivoted;The suspension arm support is fixedly connected with the swing mechanism, for boring the non-work of all-in-one machine in described hang
Make under state, accepts and store the telescoping boom;
The borehole drill construction includes power head mast-up, drill power head, sliding slot fixed frame, drilling rod and drill bit, the brill
Mechanomotive force head is mounted in the sliding slot fixed frame by the power head mast-up, the drill power head and the power
Head mast-up is fixedly connected;The power head mast-up includes first being slidably matched portion, the sliding slot fixed frame include with it is described
What first portion of being slidably matched was slidably matched second is slidably matched portion, and the power head mast-up can be fixed relative to the sliding slot
Frame slides up and down, so that the drill power head be driven to move up and down along the sliding slot fixed frame;The sliding slot fixed frame and institute
Telescoping boom is stated to be fixedly connected so that when it is described hang bore all-in-one machine and carry out lifting operation when, the power head mast-up, drilling machine are dynamic
The counterweight of power head, sliding slot fixed frame as the telescoping boom;
The well head disc mechanism includes well head disc main body, and the snap ring on the well head disc main body;The snap ring
Diameter be less than the drilling rod screwed union diameter so that it is described hang bore all-in-one machine carry out bore operation when, the card
Ring can block the drilling rod screwed union;The well head disc mechanism is pivotably connected with the chassis.
Preferably, the snap ring is formed by the door-opening type bayonet on the well head disc main body.
Preferably, including temporary guide base driving mechanism, the temporary guide base driving mechanism can drive the well head disc mechanism to prolong
It holds up its lower edge.
Preferably, the chassis uses half posture chassis, is welded by left-right longeron and driving axle housing.
Preferably, GPS receiver terminal and industrial personal computer are installed on the borehole drill construction, go forward side by side for receiving satellite-signal
Row processing is to realize that bit location is accurately positioned.
Preferably, centralizer is arranged at intervals on the drilling rod.
Compared with prior art, the double effects for hanging brill all-in-one machine collection lifting and drilling of the invention, while the present invention one
Drilling rod snap ring is arranged in the temporary guide base of body machine, can reduce artificial participation, improves safety and working efficiency, meanwhile, by by well
Mouthful disk is configured to pivot around chassis, reduces the installation space hung when boring all-in-one machine transport, enable adaptation to it is a variety of not
With the construction requirement in place.
Detailed description of the invention
Fig. 1 shows the present invention and hangs the schematic diagram for boring one embodiment of all-in-one machine.
The schematic diagram for boring another embodiment of all-in-one machine is hung Fig. 2 shows the present invention.
Fig. 3 shows the present invention and hangs the schematic diagram for boring one embodiment of well head disc mechanism of all-in-one machine.
Fig. 4 shows the present invention and hangs the schematic diagram for boring another embodiment of well head disc mechanism of all-in-one machine.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing 1-4, the present invention is described in more detail.
In one embodiment of the invention, hanging and boring all-in-one machine includes: chassis 1, hoisting mechanism 2, borehole drill construction 3, well head
Disc mechanism 4, swing mechanism.
Skeleton of the chassis 1 as full machine makes full machine become an entirety for installing all assemblies and parts.
In one embodiment, hanging and boring all-in-one machine includes running gear, is used to support body, engine is passed to driving
Driving torque and rotary motion on wheel are changed into endless-track vehicle work and driving force and forward and backward movement needed for traveling.
In one embodiment of the invention, chassis 1 uses semi-frame open frame, and this rack has left-right longeron and drive axle
Shell is welded.The effect of running gear is to support main screw lift, and change the rotary motion of crawler driving whell by crawler belt
For the running movement of machine on the ground.
In one embodiment, the brill all-in-one machine that hangs of the invention further includes W-outrigger and hydraulic cylinder, and W-outrigger includes
Movable supporting legs and fixed supporting leg, movable supporting legs are hinged on fixed supporting leg, and the expansion of W-outrigger is acted by Driven by Hydraulic Cylinder;The frog
The characteristics of formula supporting leg is that structure is simple, lighter in weight, but supporting leg span is little.
In one embodiment, the brill all-in-one machine that hangs of the invention further includes H-type supporting leg, X-type supporting leg or oscillating support leg.H-type
The supporting leg of supporting leg is there are two hydraulic cylinder, and after stretching out because of movable supporting legs, vertical leg support ground when work is gained the name shaped like H.Feature is
Supporting leg span is larger, preferable to place adaptability.When the supporting leg work of X-type supporting leg, supporting leg is in X-type, and the road clearance is small, in support foot
There is horizontal displacement during landing, when it is by a small margin, the movable space of weight is bigger than H-type supporting leg.Radiation
Formula supporting leg is centered on the centre of gyration of revolving support, from the basin type frame of vehicle frame radially protruding four supporting legs downwards.
Feature is that stability is good, and in operation, whole load are without vehicle frame but act directly on supporting leg.Oscillating support leg is also hinge
Formula supporting leg is connect, in operation, supporting leg can swing to perpendicular with frame longitudinal axis this supporting leg under the action of hydraulic cylinder
On position, when off working state, it can be fixed on the two sides of vehicle frame in parallel.Feature is light-weight, but due to by space size
Limitation, supporting leg cannot be too long, so the distance of cross-brace is smaller.
In one embodiment of the invention, swing mechanism is removably secured on the chassis 1, the hoisting mechanism
2, borehole drill construction 3 and well head disc mechanism 4 are fixed on the swing mechanism, and can under the driving of the swing mechanism,
The centre of gyration that brill all-in-one machine is hung described in carries out revolution movement;
In one embodiment of the invention, hoisting mechanism 2 includes telescoping boom 21, amplitude oil cylinder 22, suspension arm support 23,
One end of the amplitude oil cylinder 22 is fixedly connected with the telescoping boom 21, the other end of the amplitude oil cylinder 22 and the revolution
Mechanism is fixedly connected, and one end of the telescoping boom 21 is pivotally connected to the swing mechanism, thus in the amplitude oil cylinder 22
Driving under, the telescoping boom 21 can be pivoted relative to the swing mechanism;The suspension arm support 23 with described time
Rotation mechanism is fixedly connected, for it is described hang bore all-in-one machine off working state under, accept and store the telescoping boom 21;
The borehole drill construction 3 includes power head mast-up 31, drill power head 32, sliding slot fixed frame 33, drilling rod 34 and bores
Head, the drill power head 32 are mounted in the sliding slot fixed frame 33 by the power head mast-up 31, the drilling machine
Power head 32 is fixedly connected with the power head mast-up 31;The power head mast-up 31 includes first being slidably matched portion, institute
Stating sliding slot fixed frame 33 includes that second to be slidably matched with first portion of being slidably matched is slidably matched portion, the power head lifting
Frame 31 can be slided up and down relative to the sliding slot fixed frame 33, to drive the drill power head along the sliding slot fixed frame
33 move up and down;The sliding slot fixed frame 33 is fixedly connected with the telescoping boom 21, so that when described hang bores all-in-one machine progress
When lifting operation, the power head mast-up 31, drill power head 32, sliding slot fixed frame 33 are matched as the telescoping boom
Weight.In one embodiment, drill power head 32 always weighs about 3 tons, and when boom extends hoist, power head is in sliding slot fixed frame
Bottom plays counterweight effect.
The well head disc mechanism 4 includes well head disc main body 41, and the snap ring 42 on the well head disc main body;It is described
The diameter of snap ring 42 is less than the diameter of the screwed union of the drilling rod 34, so that boring all-in-one machine progress bore operation in described hang
When, the snap ring can block the drilling rod screwed union;The well head disc mechanism is pivotably connected with the chassis 1.
In one embodiment of the invention, the snap ring 42 passes through the door-opening type card port shape on the well head disc main body
At.
In one embodiment of the invention, including temporary guide base driving mechanism, the temporary guide base driving mechanism can drive
The well head disc mechanism prolongs its lower edge and holds up relative to the chassis 1.
In one embodiment of the invention, lifting all-in-one machine includes crawler self mechanism, crawler self mechanism packet
Include engine and caterpillar chassis;Engine is used to provide power;Chassis is used for the bearing as complete machine and makes mechanical energy with institute
The speed and tractive force needed is along defined direction running.
The borehole drill construction includes driver, drilling rod and drill bit, and the driver is used as power to input using hydraulic, described
Driver export predetermined torque and revolving speed to power head after deceleration torque increase by speed reducer or gear-box, power head with
Torque transmitting is carried out by drive chain between drilling rod, and torque is finally transmitted to be arranged on drilling rod the lowermost drill bit,
It is disposed with tooth made of hardness higher material on the drill bit and is used for fractured rock, compared with hard stratum etc., to realize pore-forming;Drilling rod
Increase drilling by extension bar in construction at its both ends with mechanisms such as screw thread or flanges for the drilling rod of non-telescoping formula
Depth.
During drilling construction, due to drilling and rock it is broken need certain normal pressure accelerate construction effect
Rate, therefore on the basis of above-mentioned hole-drilling system need to increase the clump weight of constant weight, to guarantee drilling depth when drilling and enter
Rock effect.
In terms of hole quality, the generation for the problems such as preventing inclined hole inclined hole is needed since drilling depth is larger, in pore forming process,
It needs that centralizer is installed at a certain distance on drilling rod, centering drilling rod center is effectively supported by hole wall, prevents into hole perpendicularity
It is insufficient.In addition, usually requiring to transfer in aperture when spudding in prevent the collapse hole phenomenon occurred due to the soft self-stability difference in stratum
Cylinder-wall protecting prevents collapse hole.
Transmission mechanism uses hydraulic drive, and transmission mechanism includes two variable hydraulic motors, and hydraulic motor high speed rotation is simultaneously
After being slowed down by speed reducer, the power of speed reducer inputs to the gear shaft in headstock, the pinion gear and bull gear of gear shaft
Engagement, pinion gear and bull gear are involute displacement spur gear wheel, and bull gear is fixed together with wheel hub, in pivoting support
Support under bull gear and wheel hub driven, the drive key driving drilling rod rotation on wheel hub realizes the rotary motion of drilling machine, together
When, there are channel among drilling rod, the outlet connection mud tube in the channel is simultaneously communicated with slush pump, boring mud in the channel and
Slurry mixture returns out ground by the pump action of slush pump and enters mud pit progress circular treatment.
In an embodiment of the present invention, it is contemplated that transmission line of electricity total kilometrage is long, tower bar span is big, arrangement is dispersed, landform is multiple
The features such as miscellaneous, which often puts a work belt to wire plotting and column foot stake point, carrys out larger difficulty.The present invention is put using GPS intelligence stake position
Point technology overcomes the above problem, receives satellite-signal by installing GPS receiver terminal and industrial personal computer on drilling device and goes forward side by side
Row processing is to realize the pinpoint technology in drilling machine position.To improve positioning accuracy, position error is eliminated, scene needs to install
One base station is used to correct position error.One base station can cover within the scope of 10km-100km and put an operation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.With
It is only the preferred embodiment of the present invention described in upper, it is noted that for those skilled in the art, not
Under the premise of being detached from the technology of the present invention principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as this
The protection scope of invention.
Claims (6)
1. one kind hangs brill all-in-one machine characterized by comprising chassis, hoisting mechanism, borehole drill construction, well head disc mechanism, turn-around machine
Structure, wherein
The swing mechanism is removably secured on the chassis, and the hoisting mechanism, borehole drill construction and well head disc mechanism are solid
Due on the swing mechanism, and the centre of gyration of all-in-one machine can be bored along described hang under the driving of the swing mechanism
Carry out revolution movement;
The hoisting mechanism includes telescoping boom, amplitude oil cylinder, suspension arm support, one end of the amplitude oil cylinder and the telescopic hoist
Arm is fixedly connected, and the other end of the amplitude oil cylinder is fixedly connected with the swing mechanism, and one end of the telescoping boom pivots
It is connected to the swing mechanism, so that the telescoping boom can be relative to the revolution under the driving of the amplitude oil cylinder
Mechanism is pivoted;The suspension arm support is fixedly connected with the swing mechanism, for boring all-in-one machine inoperative shape in described hang
Under state, the telescoping boom is accepted and stored;
The borehole drill construction includes power head mast-up, drill power head, sliding slot fixed frame, drilling rod and drill bit, and the drilling machine is dynamic
Power head is mounted in the sliding slot fixed frame by the power head mast-up, and the drill power head is hung with the power head
It shelves and is fixedly connected;The power head mast-up includes first being slidably matched portion, and the sliding slot fixed frame includes and described first
What the portion of being slidably matched was slidably matched second is slidably matched portion, and the power head mast-up can be relative on the sliding slot fixed frame
Lower slider, so that the drill power head be driven to move up and down along the sliding slot fixed frame;The sliding slot fixed frame is stretched with described
Contracting boom is fixedly connected so that when it is described hang bore all-in-one machine carry out lifting operation when, the power head mast-up, drilling machine power
Head, counterweight of the sliding slot fixed frame as the telescoping boom;
The well head disc mechanism includes well head disc main body, and the snap ring on the well head disc main body;The snap ring it is straight
Diameter be less than the drilling rod screwed union diameter so that it is described hang bore all-in-one machine carry out bore operation when, the snap ring energy
Enough block the screwed union of the drilling rod;The well head disc mechanism is pivotably connected with the chassis.
2. hanging brill all-in-one machine as described in claim 1, which is characterized in that the snap ring passes through pair on the well head disc main body
Opening door bayonet is formed.
3. hanging brill all-in-one machine as claimed in claim 2, which is characterized in that including temporary guide base driving mechanism, the temporary guide base is driven
Motivation structure can drive the well head disc mechanism to prolong its lower edge and hold up relative to the chassis.
4. hanging brill all-in-one machine as described in claim 1, which is characterized in that the chassis uses half posture chassis, vertical by left and right
Beam is welded with driving axle housing.
5. hanging brill all-in-one machine as described in claim 1, which is characterized in that be equipped with GPS receiver terminal on the borehole drill construction
And industrial personal computer, for receiving satellite-signal and carrying out processing to realize that bit location is accurately positioned.
6. hanging brill all-in-one machine as described in claim 1, which is characterized in that be arranged at intervals with centralizer on the drilling rod.
Priority Applications (1)
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CN201910420117.8A CN110259381A (en) | 2019-05-20 | 2019-05-20 | One kind hanging brill all-in-one machine |
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CN201910420117.8A CN110259381A (en) | 2019-05-20 | 2019-05-20 | One kind hanging brill all-in-one machine |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112627724A (en) * | 2020-11-30 | 2021-04-09 | 浙江中锐重工科技有限公司 | Quick assembly disassembly drilling rod and transfer drill bit device |
CN112627740A (en) * | 2020-11-30 | 2021-04-09 | 浙江中锐重工科技有限公司 | Heavy-load platform for engineering drilling machine |
CN113027386A (en) * | 2021-03-12 | 2021-06-25 | 中国船舶工业集团公司第七0八研究所 | Wellhead plate transfer system and operation method thereof |
CN113833401A (en) * | 2021-09-17 | 2021-12-24 | 贵州航天天马机电科技有限公司 | Auxiliary platform for anchoring drilling machine construction |
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CA2553470A1 (en) * | 2006-07-25 | 2008-01-25 | Harold Wayne Landry | Apparatus for slant drilling |
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US3576218A (en) * | 1969-07-28 | 1971-04-27 | Edgar J Lisenby | Combined earth boring and post driving apparatus |
CA2553470A1 (en) * | 2006-07-25 | 2008-01-25 | Harold Wayne Landry | Apparatus for slant drilling |
CN202767878U (en) * | 2012-07-27 | 2013-03-06 | 湖南湘豹钻机制造有限公司 | Multifunctional all-hydraulic drill |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN112627724A (en) * | 2020-11-30 | 2021-04-09 | 浙江中锐重工科技有限公司 | Quick assembly disassembly drilling rod and transfer drill bit device |
CN112627740A (en) * | 2020-11-30 | 2021-04-09 | 浙江中锐重工科技有限公司 | Heavy-load platform for engineering drilling machine |
CN113027386A (en) * | 2021-03-12 | 2021-06-25 | 中国船舶工业集团公司第七0八研究所 | Wellhead plate transfer system and operation method thereof |
CN113833401A (en) * | 2021-09-17 | 2021-12-24 | 贵州航天天马机电科技有限公司 | Auxiliary platform for anchoring drilling machine construction |
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