CN106522833B - A kind of shaft drilling machine of blast hole and central relief aperture while drilling - Google Patents
A kind of shaft drilling machine of blast hole and central relief aperture while drilling Download PDFInfo
- Publication number
- CN106522833B CN106522833B CN201611256106.3A CN201611256106A CN106522833B CN 106522833 B CN106522833 B CN 106522833B CN 201611256106 A CN201611256106 A CN 201611256106A CN 106522833 B CN106522833 B CN 106522833B
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- China
- Prior art keywords
- relief aperture
- central relief
- drilling machine
- hydraulic cylinder
- drilling
- 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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- 238000005553 drilling Methods 0.000 title claims abstract description 96
- 239000011435 rock Substances 0.000 claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
-
- 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
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- 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
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses the shaft drilling machines that a kind of blast hole and central relief aperture are crept into simultaneously, including central relief aperture drilling machine, it further include the shift unit for being located at the rock drill of central relief aperture drilling machine side and rock drill change bore position capable of being made, the rock drill is connect by shift unit with central relief aperture drilling machine, further includes the power transmission device being connected between central relief aperture drilling machine and rock drill.The present invention installs rock drill in central relief aperture drilling machine side, it is connected between central relief aperture drilling machine and rock drill by mobile device, central relief aperture drilling machine can construct simultaneously with rock drill, rock drill and central relief aperture drilling machine interconnect support mutually, can bear the huge torque of Drilling central relief aperture generation.Device layout of the invention is reasonable, easy to maintain, and blast hole can be made to position, and convenient and efficient, equipment installing and dismounting is foldable, convenient transportation, can accelerate probing progress, improve construction efficiency.
Description
Technical field
The present invention relates to drilling rig technique field, the vertical shaft that especially a kind of blast hole and central relief aperture are crept into simultaneously is bored
Machine.
Background technique
With the rapid growth of Chinese national economy, the fast development of China's mining industry, while mining have been pulled
It is largely gone underground by outdoor, the workload of vertical shaft or the construction of perpendicular lane largely increases.Vertical shaft or the construction of perpendicular lane are mainly adopted at present
With drill bursting construction, work progress are as follows: elder generation's Drilling in construction surface with certain rule drills out the explosion of a certain number of minor diameters
Hole, blast hole are annularly distributed, and then in one larger-diameter relief hole of center of working face Drilling, are scraped rock for explosive blasting
Stone provides an explosion Free up Memory, strengthens demolition effect.
In the prior art, the construction of vertical shaft Drilling it is mostly be using a central relief aperture drilling machine, can not Drilling blast hole simultaneously
And central relief aperture, since central relief aperture drilling machine can generate huge rotary torque, existing central relief aperture drilling machine can not
Bear generated huge torque when Drilling central relief aperture.
Summary of the invention
Technical problem to be solved by the invention is to provide the vertical shaft brills that a kind of blast hole and central relief aperture are crept into simultaneously
Machine, can Drilling blast hole and central relief aperture operation simultaneously, rock drill and central relief aperture drilling machine interconnect support mutually,
The huge torque of Drilling central relief aperture generation can be born, there is blast hole to position, and convenient, equipment installation and transportation are convenient, accelerate to bore
Spy progress improves the characteristics of construction efficiency.
In order to solve the above technical problems, the technical solution used in the present invention is: a kind of blast hole and central relief aperture are same
When the shaft drilling machine that creeps into, including central relief aperture drilling machine, it is characterised in that: further include being located at central relief aperture drilling machine side
Rock drill and the shift unit that can make rock drill change bore position, the rock drill are bored by shift unit and central relief aperture
Machine connection, further includes the power transmission device being connected between central relief aperture drilling machine and rock drill.
It is to further improvement of the present invention:
The rock drill includes rock drilling host, channel steel stand, the 4th hydraulic cylinder and rock drilling driver drilling rod;The channel steel stand is
It is connected between two openings channel steel facing forward by vertical plate, the rock drilling host is mounted on the sliding rail of channel steel stand top rear face
On, the lower end of the 4th hydraulic cylinder is fixed on the transverse slat between two channel steels of channel steel stand, the 4th hydraulic cylinder piston rod
Rock drilling host hanging plate between upper end and two channel steels for protruding into channel steel stand is connected.
The shift unit includes guide rail snap-gauge, sliding groove box, third hydraulic cylinder, swing arm, second hydraulic cylinder, supporting plate,
One hydraulic cylinder and swing arm;The guide rail snap-gauge forms sliding recess, the sliding before being symmetrically fixed in the middle part of channel steel stand
The section of slot box is rectangle and is equipped with plate guide rail, and the plate guide rail is mounted in sliding recess, the third hydraulic cylinder
Bottom is fixed in sliding groove box, and third hydraulic cylinder piston rod upper end and the connector of channel steel stand upper end are hinged;The sliding
The lower end of slot box and swing arm lower end are hinged;The piston rod of the second hydraulic cylinder and supporting plate upper end are hinged, the supporting plate
Lower end and swing arm lower end are hinged, and the cylinder barrel right end and swing arm of second hydraulic cylinder are hinged, the piston rod of the first hydraulic cylinder with
Swing arm is hinged, and the cylinder barrel right end of first hydraulic cylinder and the left lower of swing arm are hinged, in the left upper portion and swing arm of the swing arm
End is hinged.
The central relief aperture drilling machine includes center drill unit, bit trips fixture, pedestal, power pump station, umbrella drilling rig, drive
Dynamic device and rotating cylinder;The lower part of the center drill unit is equipped with bit trips fixture, and the bit trips fixture is located on pedestal, center
Drill bit of drilling machine passes through the centre bore of pedestal, power pump station and umbrella drilling rig is successively installed upward on the top of center drill unit, in institute
State the vertical shaft top suit driver of umbrella drilling rig, the periphery of driver is equipped with rotating cylinder, set on the outer peripheral surface of rotating cylinder there are three
The connecting plate in strap bolt hole is separated by 120 degree between each connecting plate;The right part of the swing arm and one in three connecting plates
It is bolted.
The power transmission device is the hydraulic oil pipeline being connected between power pump station and the power cylinder of rock drill
Or compressed air line.
The pedestal is set there are three fixed arm, is hinged boom hydraulic cylinder, each boom hydraulic cylinder on each fixed arm
Piston rod outer end be respectively arranged with vertical leg.
Compressed air control valve is added, the compressed air control valve is mounted on rock drill lower part, controls in compressed air
Compressed air line is connected between valve and power pump station, compressed air control valve controls the upper and lower of rock drilling driver drilling rod and rotation is dynamic
Make.
It is dug the beneficial effects of adopting the technical scheme are that the present invention is installed in central relief aperture drilling machine side
Rock machine is connected between central relief aperture drilling machine and rock drill by mobile device, and central relief aperture drilling machine and rock drill can be simultaneously
Construction, rock drill Drilling blast hole, central relief aperture and blast hole are crept into simultaneously, since blast hole rate of penetration is discharged than center
Hole rate of penetration block can make rock drill be transferred to another position after the completion of a blast hole by shift unit, carry out
The drilling of next blast hole.Power pump station is multiple equipment with a dynamical system while providing power, rock drill and center
It discharges drilling machine and interconnects support mutually, the huge torque of Drilling central relief aperture generation can be born.Equipment cloth of the invention
Office is rationally, easy to maintain, and blast hole can be made to position, and convenient and efficient, equipment installing and dismounting is foldable, convenient transportation, can accelerate to drill
Progress improves construction efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the bottom view of Fig. 1;
Fig. 3 is the structural schematic diagram of the rock drill and shift unit in Fig. 1;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the portion the A enlarged drawing in Fig. 4;
Fig. 6 is the B-B cross-section diagram in Fig. 5;
Fig. 7 is the C-C cross-section diagram in Fig. 4;
Fig. 8 is the structural schematic diagram of the pedestal articulated knuckle hydraulic cylinder in Fig. 2.
Component and its label as shown in the figure: third hydraulic cylinder piston rod 1, rock drilling host 2, swing arm 3, first hydraulic cylinder 4, umbrella
Shape drilling cramp 5, rotating cylinder 6, swing arm 7, driver 8, vertical shaft 9, power pump station 10, center drill unit 11, bit trips fixture 12, pedestal
13, leg 14, boom hydraulic cylinder 15, center drill unit drill bit 16, central relief aperture 17, ground 18, blast hole 19, rock drilling driver drilling rod are found
20, compressed air control valve 21, supporting plate 22, second hydraulic cylinder 23, sliding groove box 24, guide rail snap-gauge 25, third hydraulic cylinder 26, slot
Steel stand 27, the 4th hydraulic cylinder 28, the 4th hydraulic cylinder piston rod 29, rock drilling host hanging plate 30, plate guide rail 31.
Specific embodiment
Embodiment 1: a kind of shaft drilling machine of blast hole and central relief aperture while drilling, including central relief aperture drilling machine,
It is characterized by also including the rock drill for being located at central relief aperture drilling machine side and the displacements that rock drill can be made to change bore position
Device, the rock drill are connect by shift unit with central relief aperture drilling machine, further include be connected to central relief aperture drilling machine and
Power transmission device between rock drill.The rock drill includes rock drilling host 2, channel steel stand 27, the 4th hydraulic cylinder 28 and chisel
Rock driver drilling rod 20;The channel steel stand 27 is to be connected between two openings channel steel facing forward by vertical plate, and the rock drilling host 2 is pacified
On the sliding rail of 27 top rear face of channel steel stand, the lower end of the 4th hydraulic cylinder 28 is fixed on two slots of channel steel stand 27
Rock drilling host on transverse slat between steel, between 29 upper end of the 4th hydraulic cylinder piston rod and two channel steels for protruding into channel steel stand 27
Hanging plate 30 is connected.The shift unit includes guide rail snap-gauge 25, sliding groove box 24, third hydraulic cylinder 26, swing arm 3, the second liquid
Cylinder pressure 23, supporting plate 22, first hydraulic cylinder 4 and swing arm 7;The guide rail snap-gauge 25 is symmetrically fixed on before 27 middle part of channel steel stand
Sliding recess is formed, the section of the sliding groove box 24 is rectangle and is equipped with plate guide rail 31, and the plate guide rail 31 is mounted on
In sliding recess, the bottom of the third hydraulic cylinder 26 is fixed in sliding groove box 24,1 upper end of third hydraulic cylinder piston rod and slot
The connector of 27 upper end of steel stand is hinged;The lower end of the sliding groove box 24 and 3 lower end of swing arm are hinged;Described second is hydraulic
The piston rod of cylinder 23 and 22 upper end of supporting plate are hinged, and the lower end and 3 lower end of swing arm of the supporting plate 22 are hinged, second hydraulic cylinder 23
Cylinder barrel right end and swing arm 3 are hinged, and the piston rod and swing arm 3 of the first hydraulic cylinder 4 are hinged, the cylinder barrel right end of first hydraulic cylinder 4
Hinged with the left lower of swing arm 7, the left upper portion of the swing arm 7 and 3 upper end of swing arm are hinged.The central relief aperture drilling machine
Including center drill unit 11, bit trips fixture 12, pedestal 13, power pump station 10, umbrella drilling rig 5, driver 8 and rotating cylinder 6;It is described
The lower part of center drill unit 11 is equipped with bit trips fixture 12, and the bit trips fixture 12 is located on pedestal 13, centre drill machine drill
First 16 pass through the centre bore of pedestal 13, successively install power pump station 10 and umbrella drilling rig 5 upward on the top of center drill unit 11,
9 top of vertical shaft of the umbrella drilling rig 5 is set with driver 8, and the periphery of driver 8 is equipped with rotating cylinder 6, on the outer peripheral surface of rotating cylinder 6
If being separated by 120 degree between each connecting plate there are three the connecting plate in strap bolt hole;The right part of the swing arm 7 is connect with three
One in plate is bolted.The power transmission device is the power cylinder for being connected to power pump station 10 Yu rock drill
Between hydraulic oil pipeline or compressed air line.The pedestal 13 is set there are three fixed arm, is hinged on each fixed arm
Boom hydraulic cylinder 15, the piston rod outer end of each boom hydraulic cylinder 15 are respectively arranged with vertical leg 14.Add compressed air control valve 21, institute
It states compressed air control valve 21 and is mounted on rock drill lower part, compression is connected between compressed air control valve 21 and power pump station 10
Air pipe line, compressed air control valve 21 control the upper and lower and spinning movement of rock drilling driver drilling rod.
Application method:
One, power pump station 10 is that driver 8 provides the rotation of power drive rotating cylinder 6, drives swing arm 3 and rock drill displacement, makes
Rock drill changes bore position.
Two, when equipment is installed, rock drill can be connect by swing arm 3 with any one in three connecting plates, and positioning is quick
Accurately.
Three, the rock drilling host hanging plate between 29 upper end of the 4th hydraulic cylinder piston rod and two channel steels for protruding into channel steel stand 27
30 are connected, and rock drilling host 2 can move up and down in channel steel stand 27, realize feeding when rock drill work and return dynamic
Make.
Four, 1 upper end of third hydraulic cylinder piston rod and the connector of 27 upper end of channel steel stand are hinged, to realize channel steel stand 27
Bottom end close proximity to ground in rock drilling avoids the shaking in rock drilling of rock drilling host 2.
Five, it is swung by the flexible driving swing arm 3 of first hydraulic cylinder 4 relative to swing arm 7, makes to cut with scissors with 3 lower end of swing arm
Third hydraulic cylinder 26 in the sliding groove box 24 of connection moves, and channel steel stand 27 is made to leave ground to change bore position.
Six, it is moved by the flexible driving swing arm 3 of second hydraulic cylinder 23 itself, to adjust angle of the rock drill relative to ground
Degree.
Claims (6)
1. the shaft drilling machine that a kind of blast hole and central relief aperture are crept into simultaneously, including central relief aperture drilling machine, it is characterised in that:
It further include the shift unit for being located at the rock drill of central relief aperture drilling machine side and rock drill change bore position capable of being made, the chisel
Rock machine is connect by shift unit with central relief aperture drilling machine, further includes being connected between central relief aperture drilling machine and rock drill
Power transmission device;The shift unit includes guide rail snap-gauge (25), sliding groove box (24), third hydraulic cylinder (26), swing arm
(3), second hydraulic cylinder (23), supporting plate (22), first hydraulic cylinder (4) and swing arm (7);The guide rail snap-gauge (25) is symmetrically fixed on
Sliding recess is formed before in the middle part of channel steel stand (27), the section of the sliding groove box (24) is rectangle and is equipped with plate guide rail
(31), the plate guide rail (31) is mounted in sliding recess, and the bottom of the third hydraulic cylinder (26) is fixed on sliding groove box
(24) in, third hydraulic cylinder piston rod (1) upper end and the connector of channel steel stand (27) upper end are hinged;The sliding groove box (24)
Lower end and swing arm (3) lower end it is hinged;The piston rod of the second hydraulic cylinder (23) and supporting plate (22) upper end are hinged, described
The lower end of supporting plate (22) and swing arm (3) lower end are hinged, and the cylinder barrel right end of second hydraulic cylinder (23) and swing arm (3) are hingedly, described
The piston rod of first hydraulic cylinder (4) and swing arm (3) hingedly, the cylinder barrel right end of first hydraulic cylinder (4) and the left lower of swing arm (7)
Hingedly, the left upper portion of the swing arm (7) and swing arm (3) upper end are hinged.
2. the shaft drilling machine that a kind of blast hole according to claim 1 and central relief aperture are crept into simultaneously, it is characterised in that:
The rock drill includes rock drilling host (2), channel steel stand (27), the 4th hydraulic cylinder (28) and rock drilling driver drilling rod (20);The slot
Steel stand (27) is to be connected between two openings channel steel facing forward by vertical plate, and the rock drilling host (2) is mounted on channel steel stand
(27) on the sliding rail of top rear face, the lower end of the 4th hydraulic cylinder (28) is fixed between two channel steels of channel steel stand (27)
Transverse slat on, rock drilling host between the 4th hydraulic cylinder piston rod (29) upper end and two channel steels for protruding into channel steel stand (27) is hung
Plate (30) is connected.
3. the shaft drilling machine that a kind of blast hole according to claim 2 and central relief aperture are crept into simultaneously, it is characterised in that:
The central relief aperture drilling machine includes center drill unit (11), bit trips fixture (12), pedestal (13), power pump station (10), umbrella
Shape drilling cramp (5), driver (8) and rotating cylinder (6);The lower part of the center drill unit (11) is equipped with bit trips fixture (12), described
Bit trips fixture (12) is located on pedestal (13), and center drill unit drill bit (16) passes through the centre bore of pedestal (13), in centre drill
The top of machine (11) is successively installed by power pump station (10) and umbrella drilling rig (5), the vertical shaft (9) in the umbrella drilling rig (5) upward
Top is set with driver (8), and the periphery of driver (8) is equipped with rotating cylinder (6), sets that there are three band spiral shells on the outer peripheral surface of rotating cylinder (6)
The connecting plate of keyhole is separated by 120 degree between each connecting plate;The right part of the swing arm (7) and one in three connecting plates
It is bolted.
4. the shaft drilling machine that a kind of blast hole according to claim 3 and central relief aperture are crept into simultaneously, it is characterised in that:
The power transmission device is the hydraulic oil pipeline being connected between power pump station (10) and the power cylinder of rock drill or pressure
Contracting air pipe line.
5. the shaft drilling machine that a kind of blast hole according to claim 4 and central relief aperture are crept into simultaneously, it is characterised in that:
The pedestal (13) sets there are three fixed arm, is hinged boom hydraulic cylinder (15), each boom hydraulic cylinder on each fixed arm
(15) piston rod outer end is respectively arranged with vertical leg (14).
6. the shaft drilling machine that a kind of blast hole according to claim 5 and central relief aperture are crept into simultaneously, it is characterised in that:
It adds compressed air control valve (21), the compressed air control valve (21) is mounted on rock drill lower part, controls in compressed air
Compressed air line is connected between valve (21) and power pump station (10), compressed air control valve (21) controls the upper of rock drilling driver drilling rod
Lower and spinning movement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611256106.3A CN106522833B (en) | 2016-12-30 | 2016-12-30 | A kind of shaft drilling machine of blast hole and central relief aperture while drilling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611256106.3A CN106522833B (en) | 2016-12-30 | 2016-12-30 | A kind of shaft drilling machine of blast hole and central relief aperture while drilling |
Publications (2)
Publication Number | Publication Date |
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CN106522833A CN106522833A (en) | 2017-03-22 |
CN106522833B true CN106522833B (en) | 2019-04-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611256106.3A Active CN106522833B (en) | 2016-12-30 | 2016-12-30 | A kind of shaft drilling machine of blast hole and central relief aperture while drilling |
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CN (1) | CN106522833B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102381812B1 (en) * | 2020-05-18 | 2022-03-31 | 이기창 | Rock Drilling Apparatus For Vertical Circular Excavation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US4172684A (en) * | 1978-01-30 | 1979-10-30 | Lee C. Moore Corporation | Floor level pipe handling apparatus |
CN101122211B (en) * | 2007-09-03 | 2010-09-29 | 中南大学 | Sailing course drill |
CN102493809A (en) * | 2011-12-12 | 2012-06-13 | 北京中煤矿山工程有限公司 | Comprehensive shaft sinking method of positive and raising boring for vertical shaft |
CN104457460B (en) * | 2014-11-13 | 2016-01-06 | 山东科技大学 | Tunnel large emptying aperture burn cut quick bursting method |
CN105697018A (en) * | 2016-02-23 | 2016-06-22 | 中国水利水电第十工程局有限公司 | Shaft excavation construction technology |
CN206338030U (en) * | 2016-12-30 | 2017-07-18 | 张家口宣化华泰矿冶机械有限公司 | The shaft drilling machine that a kind of blast hole and central relief aperture are crept into simultaneously |
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2016
- 2016-12-30 CN CN201611256106.3A patent/CN106522833B/en active Active
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