CN110130976B - Mining roadway roof collapse rescue super-large hole drilling machine and application thereof - Google Patents
Mining roadway roof collapse rescue super-large hole drilling machine and application thereof Download PDFInfo
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- CN110130976B CN110130976B CN201910510482.8A CN201910510482A CN110130976B CN 110130976 B CN110130976 B CN 110130976B CN 201910510482 A CN201910510482 A CN 201910510482A CN 110130976 B CN110130976 B CN 110130976B
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- drill bit
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- 238000005553 drilling Methods 0.000 title claims abstract description 28
- 238000005065 mining Methods 0.000 title claims abstract description 13
- 239000004575 stone Substances 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 240000009087 Crescentia cujete Species 0.000 description 2
- 235000005983 Crescentia cujete Nutrition 0.000 description 2
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005641 tunneling Effects 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
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
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- Mining & Mineral Resources (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a mining roadway roof-falling rescue super-macroporous drilling machine and application thereof, wherein a machine body is arranged in a support frame, one end of the machine body in the feeding direction is fixedly connected with an oil cylinder fixing seat, a conveying belt is arranged below the machine body, an electric cabinet and a hydraulic pump station are fixedly connected onto the machine body, a feeding mechanism I and a feeding mechanism II are slidingly connected onto the machine body, a pushing oil cylinder I is fixedly connected onto the feeding mechanism I, a pushing oil cylinder II is fixedly connected onto the feeding mechanism II, the pushing oil cylinder I and the pushing oil cylinder II are arranged in parallel, the other ends of the pushing oil cylinder I and the pushing oil cylinder II are connected with the oil cylinder fixing seat, and an operation table is fixedly connected onto the side of the support frame. The design of the arch support frame is more suitable for a roadway space structure, the feeding mechanism I and the feeding mechanism II are combined with each other, a blocking section roadway caused by roof collapse can be quickly opened, a large-aperture drill barrel is used as a channel support, an escape channel can be directly formed after a collapse part is drilled through, and trapped people can escape.
Description
Technical Field
The invention relates to a drilling machine, in particular to a mining roadway roof collapse rescue super-large hole drilling machine and application thereof, and belongs to the field of underground emergency rescue equipment for coal mines and mines.
Background
Roof fall accidents are one of major disasters in coal mines, collapsed earth and stones block roadways to cause work relief and trapping, emergency rescue equipment is the most effective equipment for rescuing trapped people, and when roof fall accidents occur, the roadway is collapsed in a certain section, so that rescue tasks can be completed rapidly only by opening collapse accident sections.
The coal mine rescue equipment in China is lack, and the rescue mode mainly adopts a new tunneling and roadway-surrounding method and a vertical drilling method.
The disadvantages of the two methods are:
The new roadway driving and surrounding method needs to newly open a channel and bypasses a roof fall accident section, the method is long in implementation time, the best rescue time is easy to miss, the uncertain factors existing in the process of driving a new roadway are more, secondary collapse is easy to cause, and the rescue risk is increased.
When rescue is carried out, the method firstly needs to be positioned accurately, the accurate position of trapped personnel is determined, the requirement on the positioning accuracy is high, meanwhile, the requirement on the rescue environment is high, firstly, a leveling position with large enough area is needed, the installation of the drilling equipment is convenient, when the rescue position is located on a mountain, the transportation and the installation of the rescue equipment are difficult, in addition, the method has certain requirements on the roadway and the ground surface distance, and when the roadway position and the ground surface distance are too large, the method is not applicable any more beyond the drilling capability.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the mining roadway roof-falling rescue extra-large hole drilling machine and the application thereof, wherein the feeding mechanism I and the feeding mechanism II cooperate, the carrying and the installation are convenient and rapid, and the time is saved for rescue.
In order to solve the problems, the specific technical scheme of the invention is as follows: the mining roadway roof-falling rescue oversized hole drilling machine comprises a supporting frame, wherein a machine body is arranged in the supporting frame, one end of the feeding direction of the machine body is fixedly connected with an oil cylinder fixing seat, a conveying belt is arranged below the machine body, an electric cabinet and a hydraulic pump station are fixedly connected to the machine body, a feeding mechanism I and a feeding mechanism II are slidably connected to the machine body, a pushing oil cylinder I is fixedly connected to the feeding mechanism I, a pushing oil cylinder II is fixedly connected to the feeding mechanism II, the pushing oil cylinder I and the pushing oil cylinder II are arranged in parallel, the other end of the pushing oil cylinder I and the pushing oil cylinder II are connected with the oil cylinder fixing seat, and an operating platform is fixedly connected to the side of the supporting frame. The conveyor belt plays a role in transporting the mud stone.
The support frame on be equipped with support body, crossbeam, slide, calabash and hang, wire rope, hand cylinder and pulley, two piece at least parallel arrangement of crossbeam, both ends are fixed at the support frame both ends respectively, the cover is connected with the slide on the crossbeam, is connected with the calabash on the slide and hangs, support body one side is connected with hand cylinder, support body one side is equipped with the pulley, the pulley is located the drilling machine direction of feed, twines wire rope on the rocking cylinder, wire rope passes through the pulley wheel body and is connected with the slide. The hand-operated roller is connected with the sliding seat through a steel wire rope and a pulley fixed at the corner, and controls the sliding seat to move back and forth.
The machine body comprises a support oil cylinder, a machine base, a slideway, a wire groove, a guide frame and a clamping frame, wherein the support oil cylinder is fixedly connected to two ends of the machine base, the machine base is provided with the slideway and a group of wire grooves, the wire grooves are U-shaped, the openings of the wire grooves are upward, the wire grooves are respectively located on two opposite sides of the slideway, the other end of the slideway is provided with an oil cylinder fixing seat, the guide frame is fixedly connected to the upper part of the oil cylinder fixing seat, one side of the oil cylinder fixing seat is provided with the clamping frame, and the clamping frame is located on one side of the feeding direction of the oil cylinder fixing seat. The clamping frame is positioned at the forefront end of the machine seat and plays a role in emergency stop.
The feeding mechanism I comprises a gear box I, a hydraulic motor I, a spiral drill bit, a turning device I, a sliding block I and a rolling shaft I, wherein the turning device I penetrates through the gear box I and is connected with the gear box I in a meshed mode, the output end of the turning device I is connected with the spiral drill bit, the hydraulic motor I is fixedly connected to the gear box I, the sliding block I is fixedly connected to the lower end face of the gear box I, the sliding block I is in sliding connection with a sliding way, and the rolling shaft I is fixedly connected to the lower end face of the sliding block I. The roller I plays a role in guiding the sliding of the feeding mechanism I on the slideway.
The feeding mechanism II comprises a gear box II, a hydraulic motor II, a drill tube, a turning device II, a sliding block II and a rolling shaft II, wherein the turning device II penetrates through the gear box II and is connected with the gear box II in a meshed mode, the hydraulic motor II is fixedly connected to the gear box II, the sliding block II is fixedly connected to the lower end face of the gear box II, the sliding block II is in sliding connection with a slide way, and the rolling shaft II is fixedly connected to the lower end face of the sliding block II. The roller II plays a guiding role in the sliding of the feeding mechanism II on the slideway.
The feeding mechanism I corresponds to the feeding mechanism II in position, and the feeding mechanism II is positioned in front of the feeding mechanism I relative to the feeding direction.
The frame body is of an arch structure. The frame body adopts an arch structure, has compact overall structure and good adaptability to roadway space, and is convenient for assembly in complex roadway space.
The beneficial effects brought by the invention are as follows: 1. the equipment consists of a supporting frame, a feeding device and a power system, is convenient and rapid to carry and install, and saves time for rescue.
2. Reasonable in design, the support body adopts the arch structure, and overall structure is compact, and is good to roadway space adaptability, is convenient for assemble in complicated roadway space.
3. Support oil cylinders are arranged at four corners of the machine body, so that the balance of the machine body can be adjusted according to the height of the ground of a roadway, and the stability of equipment is improved.
4. The diameter of the drilling barrel is large, an escape passage for adults to pass through can be directly drilled at the collapse position, the large-aperture drilling barrel is reserved in the passage as a passage support, and the blockage of the drilled passage due to secondary collapse can be avoided.
5. The power system is strong, the double oil cylinders feed and withdraw the drill, the double oil cylinders are safe and reliable, the feeding and withdrawing capacity is high, and the working efficiency of the drilling machine is improved.
6. The feeding device consists of a spiral drill bit and a large-aperture drill cylinder, and the spiral drill bit can automatically bring out earth and stones in the drill cylinder during drilling.
7. The clamping device is fixed at the front end of the feeding device and used for clamping the drilling barrel and matching with the turning device to realize mechanical screwing and unscrewing of the drilling barrel, so that labor is saved.
8. The transportation system consists of a transportation cross beam, a sliding seat, a hoist crane, a steel wire rope, a corner pulley and a hand-operated roller, is convenient to operate, can manually control the transportation speed and adjust the angle of the drilling tool according to the site condition, and is convenient for transportation and installation of the drilling tool.
9. The operation panel centralized operation, operating personnel can keep away from front end bore a section of thick bamboo working position, improves the security.
10. The conveyer belt is arranged below the feeding device, so that the drill bit can be used for continuously conveying the earth and stones to the rear end, the accumulation of the earth and stones is avoided, and the labor is saved.
Drawings
FIG. 1 is a schematic diagram of a mining roadway roof fall rescue super-large hole drilling machine.
Fig. 2 is a schematic structural view of a support frame.
Fig. 3 is a schematic diagram of a machine body structure.
Fig. 4 is a schematic structural view of the feeding mechanism I.
Fig. 5 is a schematic view of the structure of the feeding mechanism II.
Detailed Description
As shown in fig. 1 to 5, a mining roadway roof-falling rescue extra-large hole drilling machine is provided, a machine body 2 is arranged in a frame of a supporting frame 1, one end of a feeding direction of the machine body 2 is fixedly connected with an oil cylinder fixing seat 22, a conveying belt 5 is arranged below the machine body 2, an electric cabinet 6 and a hydraulic pump station 7 are fixedly connected to the machine body 2, a feeding mechanism I3 and a feeding mechanism II4 are slidingly connected to the machine body 2, a pushing oil cylinder I8 is fixedly connected to the feeding mechanism I3, a pushing oil cylinder II9 is fixedly connected to the feeding mechanism II4, the pushing oil cylinder I8 and the pushing oil cylinder II9 are arranged in parallel, the other end of the pushing oil cylinder I8 is connected with the oil cylinder fixing seat 22, and an operation table 10 is fixedly connected to the side of the supporting frame 1.
The support frame 1 on be equipped with support body 11, crossbeam 12, slide 13, hoist and hang 14, wire rope 15, hand cylinder 16 and pulley 17, crossbeam 12 two at least parallel arrangement, both ends are fixed respectively at support frame 1 both ends, the cover is connected with slide 13 on the crossbeam 12, be connected with hoist and hang 14 on the slide 13, support body 11 one side is connected with hand cylinder 16, support body 11 is the arch, the corner of support body 11 is connected with pulley 17 through the lug, pulley 17 is located drilling machine direction of feed, twine wire rope 15 on the hand cylinder 16, wire rope 15 passes through pulley 17 wheel body and is connected with slide 13.
The machine body 2 comprises a supporting oil cylinder 18, a machine base 19, a slideway 20, a wire groove 21, a guide frame 23 and a clamping frame 24, wherein the two ends of the machine base 19 are fixedly connected with the supporting oil cylinder 18, the machine base 19 is provided with the slideway 20 and a group of wire grooves 21, the wire grooves 21 are U-shaped, the openings are upward, the wire grooves 21 are respectively positioned on two opposite sides of the slideway 20, the other end of the slideway 20 is provided with an oil cylinder fixing seat 22, the guide frame 23 is fixedly connected above the oil cylinder fixing seat 22, one side of the oil cylinder fixing seat 22 is provided with the clamping frame 24, and the clamping frame 24 is positioned on one side of the feeding direction of the oil cylinder fixing seat 22.
The feeding mechanism I3 comprises a gear box I25, a hydraulic motor I26, a spiral drill bit 27, a turning device I28, a sliding block I29 and a roller I30, wherein the turning device I28 penetrates through the gear box I25 and is connected with the gear box I25 in a meshed mode, the spiral drill bit 27 is connected to the output end of the turning device I28, the hydraulic motor I26 is fixedly connected to the gear box I25, the sliding block I29 is fixedly connected to the lower end face of the gear box I25, the sliding block I29 is in sliding connection with the sliding way 20, and the roller 30 is fixedly connected to the lower end face of the sliding block I29.
The feeding mechanism II4 comprises a gear box II31, a hydraulic motor II32, a drill tube 33, a turning device II34, a sliding block II35 and a roller II36, wherein the turning device II34 penetrates through the gear box II31 and is connected with the gear box II31 in a meshed mode, the hydraulic motor II32 is fixedly connected to the gear box II31, the sliding block II35 is fixedly connected to the lower end face of the gear box II31, the sliding block II35 is in sliding connection with the slide way 20, and the roller II36 is fixedly connected to the lower end face of the sliding block II 35.
The feeding mechanism I3 corresponds to the feeding mechanism II4 in position, and the feeding mechanism II4 is positioned in front of the feeding mechanism I3 relative to the feeding direction.
The working process of the mining roadway roof collapse rescue super-large hole drilling machine is as follows: the equipment is assembled, a power supply is started, a motor works to drive a hydraulic pump station 7 to work, a control rod is operated, a feeding mechanism I3 and a feeding mechanism II4 hydraulic motor work, and a gear box I25 and a gear box II31 respectively drive a rotary device I28 and a rotary device II34 to rotate, so that a screw drill bit 27 and a drill barrel 33 at the front end are driven. The propelling cylinder I8 and the propelling cylinder II9 act to control the feeding structure I3 and the feeding mechanism II4 to slowly advance, the auger bit 27 and the drill cylinder 33 are installed on the rotary device I28 and the rotary device II34, when the auger bit 27 and the drill cylinder 33 drill to a certain depth, the auger bit 27 and the drill cylinder 33 are respectively separated from the feeding mechanism I3 and the feeding mechanism II4, the propelling cylinder acts, the feeding mechanism I3 and the feeding mechanism II4 move backwards, the hand-operated roller 16 is rotated, the auger bit 27 and the drill cylinder 33 behind the equipment are conveyed to the feeding mechanism I3 and the feeding mechanism II4 through the movable sliding seat 13, the auger bit 27 and the drill cylinder 33 are installed on the rotary device I28 and the rotary device II34, the auger bit 27 and the drill cylinder 33 are controlled to be connected with the drill bit and the drill cylinder left in the earth, the drill bit 27 and the drill cylinder 33 are fastened and connected through the locking device, the locking position can be finely adjusted through the rotation of the rotary device I28 and the rotary device II34 so as to be connected, the hydraulic pressure of the rotary device I and the rotary device II can drive the drill bit 27 and the drill cylinder 33 to the rotary device II to move downwards when the rotary device I and the rotary device II are driven to the rotary mechanism II is driven, and the rotary mechanism II is driven to repeatedly move downwards through the rotary device I4, and the rotary device I is driven to move the rotary device 33 to move slowly when the auger bit 27 and the rotary device 33 is driven to move forward, and the rotary device is driven to move forward and the drill.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that variations and modifications can be made by those skilled in the art without departing from the principles of the present invention, and should also be considered as falling within the scope of the present invention.
Claims (4)
1. The utility model provides a mining tunnel roof fall rescue extra-large hole bores machine, its characterized in that: a machine body (2) is arranged in a frame of the supporting frame (1), one end of the feeding direction of the machine body (2) is fixedly connected with an oil cylinder fixing seat (22), a conveying belt (5) is arranged below the machine body (2), an electric cabinet (6) and a hydraulic pump station (7) are fixedly connected to the machine body (2), a feeding mechanism I (3) and a feeding mechanism II (4) are connected to the machine body (2) in a sliding manner, a propulsion oil cylinder I (8) is fixedly connected to the feeding mechanism I (3), a propulsion oil cylinder II (9) is fixedly connected to the feeding mechanism II (4), the propulsion oil cylinders I (8) and the propulsion oil cylinders II (9) are arranged in parallel, the end parts are connected with the oil cylinder fixing seat (22); The working part of the feeding mechanism I (3) is a spiral drill bit (27); the working part of the feeding mechanism II (4) is a drill barrel (33), the feeding mechanism I (3) corresponds to the feeding mechanism II (4) in position, and the feeding mechanism II (4) is positioned in front of the feeding mechanism I (3) relative to the feeding direction; a guide frame (23) is fixedly connected above the oil cylinder fixing seat (22), a clamping frame (24) is arranged on one side of the oil cylinder fixing seat (22), and the clamping frame (24) is positioned on one side of the oil cylinder fixing seat (22) in the feeding direction; an operation table (10) is fixedly connected to the lateral side of the support frame (1); the support frame (1) is provided with a frame body (11), a cross beam (12), a sliding seat (13), a hoist crane (14), a steel wire rope (15), a hand-operated roller (16) and pulleys (17), wherein the cross beam (12) is at least two parallel arranged, two ends of the cross beam are respectively fixed at two ends of the support frame (1), the sliding seat (13) is sleeved on the cross beam (12), the hoist crane (14) is connected on the sliding seat (13), one side of the frame body (11) is connected with the hand-operated roller (16), one side of the frame body (11) is provided with the pulleys (17), the pulleys (17) are positioned in the feeding direction of a drilling machine, the steel wire rope (15) is wound on the hand-operated roller (16), The steel wire rope (15) is connected with the slide seat (13) through a pulley (17) wheel body; The feeding mechanism I (3) comprises a gear box I (25), a hydraulic motor I (26), a spiral drill bit (27), a rotating device I (28), a sliding block I (29) and a rolling shaft I (30), wherein the rotating device I (28) penetrates through the gear box I (25) and is connected with the gear box I (25) in a meshed mode, the spiral drill bit (27) is connected to the output end of the rotating device I (28), the hydraulic motor I (26) is fixedly connected to the gear box I (25), the sliding block I (29) is fixedly connected to the lower end face of the gear box I (25), the sliding block I (29) is in sliding connection with the sliding rail (20), and the rolling shaft I (30) is fixedly connected to the lower end face of the sliding block I (29); Feed mechanism II (4) include gear box II (31), hydraulic motor II (32), bore section of thick bamboo (33), slewer II (34), slider II (35) and roller bearing II (36), slewer II (34) run through gear box II (31), with gear box II (31) meshing connection, fixedly connected with hydraulic motor II (32) on gear box II (31), slider II (35) fixed connection is at gear box II (31) lower terminal surface, slider II (35) and slide (20) sliding connection, terminal surface fixedly connected with roller bearing II (36) under slider II (35).
2. The mining roadway roof-fall rescue extra-large hole drilling machine of claim 1, wherein: the machine body (2) comprises a supporting oil cylinder (18), a machine base (19), a slide way (20), a wire groove (21), a guide frame (23) and a clamping frame (24), wherein the supporting oil cylinder (18) is fixedly connected to two ends of the machine base (19), the slide way (20) and a group of wire grooves (21) are arranged on the machine base (19), the wire grooves (21) are respectively positioned on two opposite side surfaces of the slide way (20), and an oil cylinder fixing seat (22) is arranged at the other end of the slide way (20).
3. The mining roadway roof-fall rescue extra-large hole drilling machine of claim 1, wherein: the frame body (11) is of an arch structure.
4. The use of a mining roadway roof-fall rescue extra-large hole drilling machine as claimed in claim 1, characterized by the steps of: 1) Completing equipment assembly and starting a power supply; 2) The motor works to drive the hydraulic pump station (7) to work, the control rod is operated, the hydraulic motor I (26) in the feeding mechanism I (3) and the hydraulic motor II (32) in the feeding mechanism II (4) work respectively, and the respective turning device I (28) and the turning device II (34) are driven to rotate through the gear box I (25) and the gear box II (31) respectively, so that the screw drill bit (27) and the drilling barrel (33) at the front end are driven to work; 3) The propulsion oil cylinder I (8) and the propulsion oil cylinder II (9) act to control the feeding mechanism I (3) and the feeding mechanism II (4) to advance, and the spiral drill bit (27) and the drill barrel (33) drill into earth and stones; 4) When the spiral drill bit (27) and the drill cylinder (33) drill to a certain depth, the spiral drill bit (27) and the drill cylinder (33) are separated from the feeding mechanism I (3) and the feeding mechanism II (4) respectively; 5) The propelling oil cylinder I (8) and the propelling oil cylinder II (9) act, the feeding mechanism I (3) and the feeding mechanism II (4) move backwards, the hand-operated roller (16) is rotated, the spiral drill bit (27) and the drill cylinder (33) behind the equipment are transported to the feeding mechanism I (3) and the feeding mechanism II (4) through the movable sliding seat (13), the spiral drill bit (27) and the drill cylinder (33) are arranged on the rotating device I (28) and the rotating device II (34), and the propelling oil cylinder I (8) and the propelling oil cylinder II (9) are controlled to act; 6) The newly installed spiral drill bit (27) and the drill cylinder (33) are connected with the spiral drill bit (27) and the drill cylinder (33) which are left in the earth and the stone, and are fastened and connected through a locking device, and the locking positions can be finely adjusted and connected through the rotation of the rotary device I (28) and the rotary device II (34) respectively during connection; 7) The hydraulic motor works, the turning device I (28) and the turning device II (34) are controlled to rotate to drive the spiral drill bit (27) and the drill barrel (33) to work, meanwhile, the pushing oil cylinder I (8) and the pushing oil cylinder II (9) are controlled to act, the feeding mechanism I (3) and the feeding mechanism II (4) are slowly pushed in, and accordingly, an escape passage is drilled repeatedly, the spiral drill bit (27) can bring earth and stones out of the drill barrel (33) during working, and the earth and stones are conveyed to the rear through the conveying belt (5) below the machine base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510482.8A CN110130976B (en) | 2019-06-13 | 2019-06-13 | Mining roadway roof collapse rescue super-large hole drilling machine and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510482.8A CN110130976B (en) | 2019-06-13 | 2019-06-13 | Mining roadway roof collapse rescue super-large hole drilling machine and application thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN110130976A CN110130976A (en) | 2019-08-16 |
| CN110130976B true CN110130976B (en) | 2024-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910510482.8A Active CN110130976B (en) | 2019-06-13 | 2019-06-13 | Mining roadway roof collapse rescue super-large hole drilling machine and application thereof |
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| CN (1) | CN110130976B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117307036A (en) * | 2023-08-11 | 2023-12-29 | 中煤科工西安研究院(集团)有限公司 | Underground large-diameter drilling equipment and construction method |
| CN117588161A (en) * | 2023-11-08 | 2024-02-23 | 中煤科工西安研究院(集团)有限公司 | Design method of double-power system for horizontal rescue drilling machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863630A (en) * | 2015-06-03 | 2015-08-26 | 南京湛泸科技有限公司 | Heading machine used for emergency rescue channel of well mine roadway roof |
| CN210152717U (en) * | 2019-06-13 | 2020-03-17 | 营口钰晟通用设备有限公司 | Mining roadway roof collapse rescue ultra-large hole drilling machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU534569A1 (en) * | 1969-03-18 | 1976-11-05 | Предприятие П/Я Г-4877 | A device for conducting rescue excavation workings in the mine rubble |
| US8353348B2 (en) * | 2001-08-19 | 2013-01-15 | Smart Drilling And Completion, Inc. | High power umbilicals for subterranean electric drilling machines and remotely operated vehicles |
| DE102010033896A1 (en) * | 2010-08-10 | 2012-02-16 | Gerhard Bihler | Tunneling machine advances and retracts in narrow access tube as tracked vehicle, where flat cable is wound and unwound on large reel, and tunneling machine comprises boring section |
| CN204402552U (en) * | 2014-12-22 | 2015-06-17 | 石家庄煤矿机械有限责任公司 | A kind of downhole rescuing Hoisting System |
| CN107524454A (en) * | 2017-09-09 | 2017-12-29 | 左垒安 | Tunnelling supporting robot, matched bracket and method for protecting support |
| CN108999568B (en) * | 2018-07-06 | 2020-04-07 | 中国铁建重工集团股份有限公司 | Tunnel rescue drilling machine |
-
2019
- 2019-06-13 CN CN201910510482.8A patent/CN110130976B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863630A (en) * | 2015-06-03 | 2015-08-26 | 南京湛泸科技有限公司 | Heading machine used for emergency rescue channel of well mine roadway roof |
| CN210152717U (en) * | 2019-06-13 | 2020-03-17 | 营口钰晟通用设备有限公司 | Mining roadway roof collapse rescue ultra-large hole drilling machine |
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| CN110130976A (en) | 2019-08-16 |
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