CN115199318A - Multifunctional integrated operation drilling construction platform for coal mine and operation method thereof - Google Patents
Multifunctional integrated operation drilling construction platform for coal mine and operation method thereof Download PDFInfo
- Publication number
- CN115199318A CN115199318A CN202210834998.XA CN202210834998A CN115199318A CN 115199318 A CN115199318 A CN 115199318A CN 202210834998 A CN202210834998 A CN 202210834998A CN 115199318 A CN115199318 A CN 115199318A
- Authority
- CN
- China
- Prior art keywords
- drilling
- construction platform
- integrated operation
- multifunctional integrated
- coal mine
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 238
- 239000003245 coal Substances 0.000 title claims abstract description 116
- 238000010276 construction Methods 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 100
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 238000000926 separation method Methods 0.000 claims abstract description 40
- 230000008569 process Effects 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000005641 tunneling Effects 0.000 abstract description 17
- 230000003044 adaptive effect Effects 0.000 abstract description 3
- 239000003818 cinder Substances 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 238000005065 mining Methods 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 43
- 238000009412 basement excavation Methods 0.000 description 7
- 239000002893 slag Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 230000002265 prevention Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- 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
- E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
-
- 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
-
- 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/005—Waste disposal systems
-
- 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
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)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a multifunctional integrated operation drilling construction platform for a coal mine and an operation method thereof. Multi-functional integrated operation drilling construction platform for coal mine includes: a chassis, the chassis comprising: a mounting table and a travelling mechanism; the drilling system is used for drilling holes and/or making holes on the wall surface, is arranged on the mounting platform and is positioned at the front part of the multifunctional integrated operation drilling construction platform for the coal mine; the solid-liquid separation system is arranged on the mounting table and is positioned on the first side or the second side in the advancing direction; and the hydraulic driving system is arranged on the mounting table and is positioned on the first side or the second side in the advancing direction, wherein the first side and the second side are respectively positioned on two sides in the advancing direction. The integrated thinking integrates drilling, cave building and cinder treatment functions, and achieves the purposes of pressure relief, permeability increase and gas treatment. The high-efficiency gas treatment under the mining scene of the TBM shield tunneling machine is met, the integrated design of the equipment is adaptive to the scene of the TBM shield tunneling machine, the environment of the TBM shield tunneling machine for tunneling a tunnel is met, the efficiency is improved, and the potential safety hazard is reduced.
Description
Technical Field
The invention relates to the field of coal mine excavation or gas control, in particular to a multifunctional integrated operation drilling construction platform for a coal mine and an operation method thereof.
Background
At present, in the field of coal mining, a Tunnel Boring Machine (TBM) shield Machine can efficiently conduct tunneling. But harmful gases are also released while tunneling. For example, the gas contains colorless and odorless gas, and when the concentration reaches a certain degree, people can be asphyxiated by oxygen deficiency and even die. When the gas concentration is too high, mine fire or explosion can be caused, and disastrous loss is caused.
In some related technologies, the tunnel can be prevented from being perforated by drilling equipment, so that the pressure of gas in the coal seam is released, and the gas is prevented from being released in an uncontrolled state. Punching requires separate equipment and transportation, and is quite constant.
On the other hand, in other related technologies, for better release coal seam pressure, need make cave on the basis of punching, namely, in the drilling that has beaten, make cave operation for downthehole local cavity that forms, the diameter ratio of cavity is bigger than drilling diameter, thereby makes gas outgoing more high-efficient, can reach the purpose that reduces ground stress simultaneously. However, the hole making equipment is also needed to make holes, and the independent hole making equipment causes inconvenience of drilling equipment and hole making equipment in the tunnel, so that the tunnel is crowded easily and safety accidents occur.
Furthermore, the discharge of the mixture containing the coal slag is accompanied during the cave-making process, and the mixture also needs to be separated and collected, which further increases the complexity of the equipment inside the tunnel. The tunnel is crowded because the punching equipment, the hole making equipment and the recovery equipment are required to be respectively arranged in the tunnel, potential safety hazards exist, and the efficiency is low because the equipment is controlled complicatedly.
Disclosure of Invention
In order to solve the technical problem, the disclosure provides a multifunctional integrated operation drilling construction platform for a coal mine and an operation method thereof.
In a first aspect, the present disclosure provides a multi-functional integrated operation drilling construction platform for coal mine, including: a chassis, the chassis comprising: a mounting table and a travelling mechanism; the walking mechanism is arranged at the bottom of the mounting platform and used for driving the multifunctional integrated operation drilling construction platform for the coal mine to advance; the drilling system is used for drilling and/or making holes on the wall surface through a drill rod, is arranged on the mounting platform and is positioned in front of the multifunctional integrated operation drilling construction platform for the coal mine; the solid-liquid separation system is arranged on the mounting table and is positioned on the first side or the second side in the advancing direction; and the hydraulic driving system is arranged on the mounting table and is positioned on a first side or a second side in the advancing direction, wherein the first side and the second side are respectively positioned on two sides in the advancing direction.
In some embodiments, the walking mechanism comprises: a first walking assembly and a second walking assembly; the first walking assembly and the second walking assembly are respectively positioned at the left side and the right side of the walking direction and are arranged close to the edges of the two sides, and the first walking assembly and the second walking assembly are arranged at intervals.
In some embodiments, the first and second walking assemblies each include: the crawler belt driving mechanism is in driving connection with the crawler belt; or, a tire, and a tire drive mechanism in driving connection with the tire.
In some embodiments, the chassis further comprises: a plurality of first supporting mechanism, set up in first walking subassembly front side and rear side and second walking subassembly front side and rear side, first supporting mechanism one end with the mount table is fixed, and the other end can support in ground or set up with ground interval.
In some embodiments, the chassis further comprises: and the second supporting mechanisms are arranged in pairs and are used for supporting the wall surface.
In some embodiments, the multifunctional integrated operation drilling construction platform for coal mines further comprises: the operation table is electrically connected with the travelling mechanism, the drilling system, the solid-liquid separation system and the hydraulic driving system and used for responding to the operation and control of a user and controlling the travelling mechanism, the drilling system, the solid-liquid separation system or the hydraulic driving system, and the operation table is arranged on the installation table and is positioned on a first side or a second side in the travelling direction; and/or the control box is in communication connection with the travelling mechanism, the drilling system, the solid-liquid separation system and the hydraulic driving system and is used for responding to a control instruction and controlling the travelling mechanism, the drilling system, the solid-liquid separation system or the hydraulic driving system.
In some embodiments, the drilling system comprises: the drilling rod driving assembly and the drilling positioning assembly are arranged on the drill rod; a drill rod driving assembly for driving the drill rod to rotate and feed, wherein the drill rod comprises a drilling rod and a hole making rod; and the drilling positioning assembly is connected with the drill rod driving assembly and is used for adjusting the posture of the drill rod driving assembly.
In some embodiments, the drilling system further comprises: the orifice blowout preventer is used for being communicated and matched with the drill hole and is provided with a material outlet; the anti-spraying box is arranged on the mounting table and positioned on the first side or the second side of the advancing direction, and comprises a material inlet, a gas outlet and a solid-liquid mixing outlet; wherein the material inlet is in communication with the material outlet of the orifice blow out preventer and a solid-liquid mixture and gas generated during a cave-making process are conveyed to the blow out preventer through the material outlet of the orifice blow out preventer; the gas outlet is used for discharging the gas; the solid-liquid mixing outlet is communicated with the solid-liquid separation system.
In some embodiments, the multifunctional integrated operation drilling construction platform for coal mines further comprises a rod replacing device for installing or taking down a drill rod.
In some embodiments, the multifunctional integrated operation drilling construction platform for coal mines further comprises: the liquid storage tank is arranged on the mounting table, is positioned on the first side or the second side in the advancing direction and is used for storing liquid for cave making or drilling; and the liquid pump is arranged on the mounting table, is positioned on the first side or the second side of the traveling direction and is used for pressurizing and conveying the liquid in the liquid storage tank to the drill rod.
In a second aspect, the present disclosure also provides an operation method, which is applied to the multifunctional integrated operation drilling construction platform for coal mine according to the first aspect, where the operation method includes: driving the traveling mechanism to move to a target position; drilling through a drilling system to form a drill hole in the wall surface; carrying out hole making in the drill hole through the drilling system to form an inner cavity; and carrying out solid-liquid separation on the solid-liquid mixture generated in the hole making process.
In some embodiments, the method further comprises: collecting gas generated in the hole making process.
In some embodiments, the drilling by the drilling system to form the bore in the wall includes: determining a punching position; adjusting the posture of the drilling system to enable the drill rod to be aligned to the drilling position; the drilling system is used for drilling holes by using a drilling rod, and drilling holes are formed in the wall surface.
In some embodiments, said creating a cavity in said borehole by said drilling system, forming an inner cavity, comprises: disposing a bore blowout preventer in the borehole; and making a hole by using a hole making rod through the drilling system.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: the multifunctional integrated operation drilling construction platform for the coal mine integrates drilling, cave building and coal cinder treatment functions through integrated thinking, and achieves the purposes of pressure relief, permeability increase and gas control. The efficient gas treatment under the excavation scene of the TBM shield tunneling machine can be met, the equipment is integrally designed, the chassis is adaptive to the use scene of the TBM shield tunneling machine, the tunnel excavation environment of the TBM shield tunneling machine is met, and the efficiency can be improved and the potential safety hazard can be reduced through the integrated arrangement.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure.
Fig. 1 shows a structural schematic diagram of a multifunctional integrated operation drilling construction platform for coal mines according to some embodiments of the disclosure;
fig. 2 shows a schematic structural view of the bottom side of the multifunctional integrated operation drilling construction platform for coal mine according to some embodiments of the disclosure;
fig. 3 illustrates another perspective structural view of the multifunctional integrated operation drilling construction platform for coal mines according to some embodiments of the disclosure;
fig. 4 shows a schematic view of the bottom side structure of another perspective of the multifunctional integrated operation drilling construction platform for coal mine according to some embodiments of the present disclosure;
fig. 5 shows an application schematic diagram of the multifunctional integrated operation drilling construction platform for coal mine according to some embodiments of the disclosure;
fig. 6 shows a flow chart of an operation method of the multifunctional integrated operation drilling construction platform for coal mines according to some embodiments of the disclosure.
In the figure:
a multifunctional integrated operation drilling construction platform-100 for coal mines;
the device comprises a chassis-10, a mounting table-11, a travelling mechanism-12, a first travelling component-121, a second travelling component-122 and a first supporting mechanism-13;
a drilling system-20, a drill rod driving assembly-21, a drilling positioning assembly-22, an orifice blowout preventer-23 and a blowout preventer-24;
a solid-liquid separation system-30;
a hydraulic drive system-40;
an operation table-50;
liquid storage tank-60;
a liquid pump-70;
TBM shield machine-200;
tunnel-300.
Detailed Description
The disclosure will now be discussed with reference to several exemplary embodiments. It should be understood that these embodiments are discussed only to enable those of ordinary skill in the art to better understand and thus implement the present disclosure, and are not intended to imply any limitation on the scope of the present disclosure.
As used herein, the term "include" and its variants are to be read as open-ended terms meaning "including, but not limited to. The term "based on" is to be read as "based, at least in part, on". The terms "one embodiment" and "an embodiment" are to be read as "at least one embodiment". The term "another embodiment" is to be read as "at least one other embodiment".
To solve the above problems, the present disclosure provides a multifunctional integrated operation drilling construction platform 100 for a coal mine, as shown in fig. 1 to 4, which may include: chassis 10, chassis 10 includes: an installation platform 11 and a traveling mechanism 12; the traveling mechanism 12 can be arranged at the bottom of the mounting platform 11 and is used for driving the multifunctional integrated operation drilling construction platform 100 for the coal mine to travel; the drilling system 20 is arranged on the installation platform 11 and can be positioned in front of the multifunctional integrated operation drilling construction platform 100 for the coal mine, and the drilling system 20 can be a device with a drilling function, a device with a hole building function or a device with both the drilling and the hole building functions; a solid-liquid separation system 30 provided on the mount table 11 and located on the first side or the second side in the traveling direction; the hydraulic driving system 40 is disposed on the mounting table 11 and located on a first side or a second side in the traveling direction, wherein the first side and the second side are respectively located on two sides in the traveling direction.
As shown in fig. 5, the multifunctional integrated operation drilling construction platform 100 for a coal mine according to the embodiment of the present disclosure can advance in a tunnel 300 through a traveling mechanism 12, conveniently enter or exit the tunnel, and also can follow the rear side of the advancing direction of a TBM shield machine 200, so that after the TBM is excavated into the tunnel, the pressure relief treatment of the coal seam is performed in time, thereby ensuring safety. A plurality of parts are integrated, a plurality of devices are not required to enter the working position of the tunnel in turn for operation, and the complexity of mutual matching between independent parts is avoided, so that the operation is orderly and efficient. On the other hand, the multifunctional integrated operation drilling construction platform 100 for the coal mine is in an integrated design, all main devices for operation can be installed on the installation platform 11, and the positions of all the devices are set according to the working environments of the tunnel and the TBM, so that the interference between the devices is avoided, and the safety of the operation is guaranteed.
In the embodiment of the disclosure, the multifunctional integrated operation drilling construction platform 100 for coal mines can follow the TBM shield machine to advance through the traveling mechanism 12, so that the pressure of a coal seam can be relieved timely. The rear side of the advancing direction of the TBM shield machine can be provided with a hoisting frame in the tunnel, and the hoisting frame is positioned at the position close to the middle of the top of the tunnel, namely the middle upper space of the tunnel is occupied. According to the multifunctional integrated operation drilling construction platform 100 for the coal mine, the solid-liquid separation system 30 and the hydraulic driving system 40 which are integrally arranged on the mounting platform 11 are in an avoidance design and are respectively located on two sides of the advancing direction of the multifunctional integrated operation drilling construction platform 100 for the coal mine. In the disclosure, the advancing direction of the multifunctional integrated operation drilling construction platform 100 for the coal mine is consistent with the advancing direction of the TBM shield machine, and the two sides of the advancing direction refer to the left side and the right side based on the advancing or retreating direction of the multifunctional integrated operation drilling construction platform 100 for the coal mine. The solid-liquid separation system 30 may be a vibrating solid-liquid separator or a settling solid-liquid separator. The solid-liquid separation system 30 may be disposed on the left side or the right side of the advancing direction of the multifunctional integrated operation drilling construction platform 100 for the coal mine, and the hydraulic drive system 40 may be disposed on the other side of the advancing direction of the multifunctional integrated operation drilling construction platform 100 for the coal mine, which is opposite to the solid-liquid separation system 30. The solid-liquid separation system 30 may comprise a tank with a certain height, and the hydraulic drive system 40 may comprise an oil tank and a pump for providing hydraulic pressure, so that the solid-liquid separation system 30 and the hydraulic drive system 40 both occupy a certain height space. In order to adapt to the tunnel environment of the TBM shield tunneling machine for excavation and avoid other equipment, the solid-liquid separation system 30 and the hydraulic drive system 40 are arranged on the side, so that the upper space in the middle of the multifunctional integrated operation drilling construction platform 100 for the coal mine is ensured to be spacious, and interference with other equipment is avoided. Moreover, the solid-liquid separation system 30 and the hydraulic drive system 40 may be disposed on the same side of the mounting platform 11, and in order to improve the overall layout compactness of the multifunctional integrated operation drilling construction platform 100 for coal mine, the solid-liquid separation system 30 and the hydraulic drive system 40 are disposed oppositely and disposed on the left side and the right side, respectively, so that the space efficiency of the multifunctional integrated operation drilling construction platform 100 for coal mine can be improved, and the length of the whole multifunctional integrated operation drilling construction platform 100 for coal mine in the advancing direction can be prevented from being too long.
In the embodiment of the present disclosure, the multifunctional integrated operation drilling construction platform 100 for coal mine has a drilling system 20 for drilling and making holes to the wall surface, drilling can be efficiently performed on the wall surface of the tunnel through the drilling system 20 to form a drill hole, and making holes in the drill hole, so that the coal seam pressure relief efficiency and effect are improved. Also, the solid-liquid mixture generated during the hole forming process can be separated and collected by the solid-liquid separation device 30. The multifunctional integrated operation drilling construction platform 100 for the coal mine integrates all devices for pressure relief of a tunnel coal seam, and is orderly and reasonably arranged, so that the high efficiency and the safety are guaranteed.
In the disclosed embodiment, the drilling system 20 may be located at the front of the multifunctional integrated operation drilling construction platform 100 for coal mine, i.e. at a position close to the front of the traveling direction. Under the condition of being matched with the operation of the TBM shield machine, the front part is the position relatively closer to the tail part of the TBM shield machine, and the front part can be closer to the TBM shield machine relative to the multifunctional integrated operation drilling construction platform 100 for the coal mine. After the tunnel excavation is performed by the TBM shield machine, the gas pressure in the coal seam needs to be released as soon as possible, the drilling system 20 is arranged at the front part of the multifunctional integrated operation drilling construction platform 100 for the coal mine, and the time from the completion of the excavation to the punching, hole making and pressure releasing of the coal seam by the TBM shield machine can be shortened.
In some embodiments, the travel mechanism 12 may include: a first walking assembly 121 and a second walking assembly 122; the first traveling unit 121 and the second traveling unit 122 may be respectively disposed at the left and right sides of the traveling direction and near the edges of the two sides, and the first traveling unit 121 and the second traveling unit 122 are disposed at intervals.
In the embodiment of the present disclosure, the traveling mechanism 12 may include two sets of traveling assemblies, and is arranged left and right, that is, arranged outside in the width direction of the multifunctional integrated operation drilling construction platform 100 for coal mine, so that the multifunctional integrated operation drilling construction platform 100 for coal mine is more stable in the moving process. On the other hand, a gap needs to be formed between the first walking assembly 121 and the second walking assembly 122 so as to be matched with the operation environment of the TBM shield tunneling machine. In the process of excavating a tunnel by the TBM shield machine, earth and slag generated by excavation of the tunnel need to be transported backward by a belt, and therefore the belt is provided at the rear side of the TBM shield machine. The utility model provides a colliery is with multi-functional integrated operation drilling construction platform 100 is in order can be high-efficient, timely to the tunnel coal seam that the TBM shield constructs the machine and excavate, also closely follows at TBM shield structure machine rear side to set up in the position that is close to both sides edge through first running gear 121 and second running gear 122, be formed with the interval that the span is greater than the belt width between, thereby avoided the belt, both avoided interfering. In some embodiments, the belt width may be 2m, and the spacing between the first running assembly 121 and the second running assembly 122 may be more than two meters, set to 2.2m. The traveling mechanism 12 is used for traveling and supporting the mount table 11, and the mount table 11 is connected over the first traveling assembly 121 and the second traveling assembly 122. The middle part of mount table 11 strides in the belt top to mount table 11 middle part ground has certain high space apart from the belt surface, avoids touching with materials such as the dregs of a soil that bear on the belt.
In some embodiments, the first walking assembly 121 and the second walking assembly 122 may respectively include: the crawler belt driving mechanism is in driving connection with the crawler belt; or, a tire, and a tire drive mechanism in driving connection with the tire.
In the embodiment of the present disclosure, the first walking assembly 121 and the second walking assembly 122 may adopt a crawler-type transmission manner, and a crawler driving mechanism, for example, a motor, a hydraulic pressure, and the like, drives a crawler wheel to rotate so as to drive a crawler, thereby achieving the purpose of enabling the multifunctional integrated operation drilling construction platform 100 for coal mine to travel. The tires can also be used as the running mechanisms, and the tire driving mechanism drives all or part of the tires to rotate, so that the multifunctional integrated operation drilling construction platform 100 for coal mines runs, and similarly, the distance between the tires on the two sides of the first running component 121 and the second running component 122 also needs to be greater than the width of mechanisms such as a belt arranged on the rear side of the TBM shield machine. Different traveling mechanisms can be adopted according to actual working conditions. In some embodiments, first and second travel assemblies 121 and 122 may each include multiple sections of track and be independently driven to provide more flexible movement.
In some embodiments, the chassis 10 may further include: a plurality of first supporting mechanisms 13 disposed on the front and rear sides of the first walking assembly 121 and the front and rear sides of the second walking assembly 122, wherein one end of each first supporting mechanism 13 is fixed to the mounting platform 11, and the other end thereof can be supported on the ground or spaced from the ground.
In the embodiment of the present disclosure, the multifunctional integrated operation drilling construction platform 100 for coal mine needs to perform drilling and hole making operation, and improves stability and large supporting force in the drilling and hole making process, so as to ensure accurate position in the drilling and hole making operation process and avoid instability of the drilling rod or the hole making rod in the radial direction in the hole. The chassis 10 of the multifunctional integrated operation drilling construction platform 100 for the coal mine according to the embodiment of the present disclosure is provided with the first support mechanism 13, and can be supported on the ground in a hydraulic manner or the like when the drilling system 20 performs drilling or hole making, so that the multifunctional integrated operation drilling construction platform 100 for the coal mine is kept stable, and the traveling mechanism 12 is protected. When the multifunctional integrated operation drilling construction platform 100 for the coal mine advances, the first supporting mechanism 13 can be retracted to keep an interval with the ground, so that the advance of the multifunctional integrated operation drilling construction platform 100 for the coal mine is prevented from being influenced. The first supporting mechanism 13 can have 4 or more, and can be respectively arranged on the front side and the rear side of the first walking component 121 and the front side and the rear side of the second walking component 122, the stability of the multifunctional integrated operation drilling construction platform 100 for the coal mine can be further improved through dispersed arrangement, moreover, the position where the first supporting mechanism 13 is arranged in the embodiment of the disclosure also avoids mechanisms such as a belt arranged on the ground at the rear side of the TBM shield machine, the interference between the mechanisms can be avoided, and the applicability of the multifunctional integrated operation drilling construction platform 100 for the coal mine and the TBM shield machine is further improved.
In some embodiments, the chassis 10 may further include: and a plurality of second supporting mechanisms provided at front and rear sides of the first traveling unit 121 and front and rear sides of the second traveling unit 122, the plurality of second supporting mechanisms being provided in pairs for supporting with the wall surface.
In the embodiment of the present disclosure, the chassis 10 may further be provided with a plurality of second supporting mechanisms, which may support the wall surface in a substantially horizontal direction. When the drilling system 20 is used for drilling or hole making, a large transverse reaction force is generated, which may cause unstable conditions such as transverse shaking of the multifunctional integrated operation drilling construction platform 100 for coal mine. Through the first supporting mechanism 13 and the ground support, the traveling mechanism 12 can be protected and the stability of the multifunctional integrated operation drilling construction platform 100 for the coal mine can be improved. The first supporting mechanism 13 is supported on the ground in a substantially vertical direction, and a stabilizing force for the lateral direction can be provided only by a static friction force with the ground, so that the first supporting mechanism has certain instability and can shake. Through setting up the second supporting mechanism, when drilling system 20 punches or makes the cave, can transversely stretch out, offset with the wall, provide horizontal steadying force to, the second supporting mechanism can withdraw, keeps the interval with the wall, thereby avoids influencing the marcing of multi-functional integrated operation drilling construction platform 100 for the colliery. The second supporting mechanisms can be arranged in pairs and supported by the wall surfaces on two sides, so that the multifunctional integrated operation drilling construction platform 100 for the coal mine can be stabilized. In some embodiments, 4 second supporting mechanisms may be provided, which are respectively located at the front side and the rear side of the first walking assembly 121 and the front side and the rear side of the second walking assembly 122, and the decentralized arrangement can further improve the stability of the multifunctional integrated operation drilling construction platform 100 for coal mine.
In some embodiments, the chassis 10 may further include: the distance sensor is arranged at the front end of the mounting table 11 and used for detecting the distance between the distance sensor and the tunneling mechanism; and/or the buffer protection device is used for buffering the collision with the tunneling mechanism.
In the embodiment of the present disclosure, the front end of the installation table 11 may also be provided with a distance sensor, and when the multifunctional integrated operation drilling construction platform 100 for a coal mine moves forward along with the TBM shield machine, in order to avoid unnecessary collision with the TBM shield machine, a certain safety distance needs to be maintained with the TBM shield machine. Through setting up distance sensor, can monitor the distance of multi-functional integrated operation drilling construction platform 100 front end and the place ahead mechanism for the colliery, when the distance is less than or equal to certain numerical value, can be through signal feedback, control running gear 12 slows down or brakes, avoids the collision. In other embodiments, a buffer protection device may be provided, such as a front bumper, a cushion made of flexible material, etc. Under the condition of accidental collision, the multifunctional integrated operation drilling construction platform 100 for the coal mine and other mechanisms can be protected.
In some embodiments, the multifunctional integrated operation drilling construction platform 100 for coal mine may further include: and the operating platform 50 is electrically connected with the travelling mechanism 12, the drilling system 20, the solid-liquid separation system 30 and the hydraulic driving system 40, and is used for controlling the travelling mechanism 12, the drilling system 20, the solid-liquid separation system 30 or the hydraulic driving system 40 in response to user operation, and the operating platform 50 can be arranged on the mounting platform 11 and is positioned on the first side or the second side of the travelling direction. In this embodiment, an operation panel 50 may be disposed on the installation platform 11, the operation panel 50 may have an operation panel, a handle, and other elements for a user to operate, and the user may operate and control each component of the multifunctional integrated operation drilling construction platform 100 for a coal mine through the operation panel 50.
In some embodiments, the multifunctional integrated operation drilling construction platform 100 for coal mine may further include: and the control box is in communication connection with the travelling mechanism 12, the drilling system 20, the solid-liquid separation system 30 and the hydraulic drive system 40 and is used for responding to a control instruction and controlling the travelling mechanism 12, the drilling system 20, the solid-liquid separation system 30 or the hydraulic drive system 40. In this embodiment, the multifunctional integrated operation drilling construction platform 100 for coal mine may be provided with a control box, which may control each component of the multifunctional integrated operation drilling construction platform 100 for coal mine. The control command may be an automatic control command, or a control command generated by a sensor, for example, a brake command generated by a distance sensor, to control the traveling mechanism 12 to brake; the control instruction may also be a corresponding instruction generated by the control box by receiving a control signal of a user, and the user may send the control signal to the control box in a wired or wireless manner to remotely control the multifunctional integrated operation drilling construction platform 100 for the coal mine.
In some embodiments, the multifunctional integrated-operation drilling construction platform 100 for coal mines may be provided with both the above-described operation table 50 and the control box. By adopting the redundant arrangement, multiple control modes of the multifunctional integrated operation drilling construction platform 100 for the coal mine can be realized, the controllability of the multifunctional integrated operation drilling construction platform 100 for the coal mine can be ensured, and the uncontrollable condition caused by unexpected faults is avoided.
In some embodiments, the drilling system 20 may include: a drill rod drive assembly 21, a drill positioning assembly 22; a drill rod driving assembly 21 for driving the drill rod to rotate and feed, wherein the drill rod may include a drilling rod and a hole making rod; the drilling positioning assembly is connected with the drill rod driving assembly and used for adjusting the posture of the drill rod driving assembly; due to the difference of the drilling rod and the hole making rod in functional application, the drilling system 20 has the functions of drilling and hole making simultaneously.
In some embodiments, the drilling system 20 is different from the above-mentioned solutions, and it can also be a suitable drilling rod or a suitable hole making rod, so that it has a drilling function alone or a hole making function alone.
In the disclosed embodiment, the drilling system 20 may include a drill rod driving assembly 21, which may be provided with a chuck, a power source for fixing a drill rod, and for driving the chuck to rotate. Also, the drilling system 20 includes a feed system for advancing the drill rods. The drilling system 20 is used to drill a hole in a wall surface, form a borehole in the wall surface with a drill rod, and reduce the pressure of the coal seam by rotating and advancing the borehole forming the coal seam to a depth to release gas from the coal seam. On the other hand, the drilling system 20 is also used for further forming a cavity in the formed drill hole, fixing the hole making rod through the chuck, and making the hole making rod perform hole making in the drill hole through rotation and propulsion. The hole making rod can adopt a mechanical knife to make the hole rod, a cutter head which can be radially opened is arranged on the columnar hole making rod, and the cutter head is radially expanded to make holes after the hole making rod is pushed into drilled holes. Meanwhile, the solid materials generated by hole making can be discharged by matching with an external wind source or water source. The hole making rod can also be a hydraulic hole making rod, a water spraying hole is radially arranged on the hole making rod, and holes are made in the coal seam by high-pressure water through connecting an external high-pressure water source.
In the disclosed embodiment, the drilling system 20 may also include a borehole positioning assembly 22. The drill positioning assembly 22 is capable of positioning with the drill rod aligned with the drilling location, i.e., capable of aligning the drill rod with the location where drilling is desired, and aligning the hole making rod with the completed drill hole. The drill positioning assembly 22 may include a visual positioning mechanism and may further include a position adjustment structure for adjusting the pitch angle of the drill rod driving assembly 21 and adjusting the height of the drill rod driving assembly 21 to align the position where drilling or hole making is required.
In some embodiments, the drilling system 20 may further include: the orifice blowout preventer 23 is used for being communicated and matched with the drill hole and is provided with a material outlet; the blowout prevention box 24 is arranged on the mounting table 11 and is positioned on the first side or the second side in the advancing direction, and the blowout prevention box 24 comprises a material inlet, a gas outlet and a solid-liquid mixing outlet; wherein, the material inlet is communicated with the material outlet of the orifice blowout preventer 23, and the solid-liquid mixture and gas generated in the cave-making process are conveyed to the blowout preventer 24 through the material outlet of the orifice blowout preventer 23; the gas outlet is used for discharging gas; the solid-liquid mixing outlet is communicated with a solid-liquid separation system 30.
In the disclosed embodiment, the orifice blowout preventer 23 is generally hollow, including an intake section and a gathering section, and is capable of cooperating with a borehole. After the drilling system 20 completes drilling with the homogeneous drill rod, the penetration section of the orifice blowout preventer 23 is inserted into the drill hole, and the outside of the penetration section is tightly fitted with the inner wall of the drill hole. In some embodiments, the protruding section may be in the form of a double-walled hollow tube, and the double walls may be filled with gas or liquid, so that the outer wall of the flexible material can expand to sealingly engage the borehole. The inside of the stretching-in section can be matched with the hole making rod, and the rear end is communicated with the collecting section. The solid-liquid mixture and gas generated in the hole-making process are discharged from the drill hole outwards, pass through the extending section and enter the collecting section. The collecting section is provided with a material outlet. The feed outlet delivers the solid-liquid mixture and gas to the blow-out preventer 24. The material inlet of the spray-proof tank 24 receives the solid-liquid mixture and the gas, wherein the gas can be discharged through the gas outlet and collected. The gas outlet can be arranged at the top end of the blowout prevention box 24, and the gas mainly comprises gas in the coal seam and gas introduced by the cave-making slag discharge. The blowout preventer 24 is provided on the mount 11, and is located on the first side or the second side in the traveling direction, and can ensure that interference with other equipment in the tunnel is not generated. The spray prevention tank 24 can buffer the pressure caused by the solid-liquid mixture and the gas generated in the hole making process. Further, the solid-liquid mixture can be discharged through a solid-liquid mixing outlet provided at the bottom or lower portion of the blowout preventer 24. Wherein, the solid in the solid-liquid mixture comprises coal slag, and the liquid comprises liquid for hydraulic cave construction or liquid for slag discharge and introduction during cave construction in other modes. The solid-liquid mixing outlet can be communicated with a pipeline, the pipeline is communicated with the solid-liquid separation system 30, and the pipeline can discharge the solid-liquid mixture in the spray prevention box 24 into the solid-liquid separation system 30 for solid-liquid separation under the action of the pump. And (4) discharging the coal cinder through solid-liquid separation, and collecting the liquid. By arranging the orifice blowout preventer 23 and the blowout preventer 24, high-pressure fluid and solid blowout can be avoided in the process of cave building, and the collection of the solid, the liquid and the gas can be controlled and respectively collected. The multifunctional integrated operation drilling construction platform 100 for the coal mine can realize multiple functions of drilling, cave building and material collection, so that the work of coal seam pressure relief is generally simplified.
In some embodiments, the multifunctional integrated operations drilling construction platform 100 for coal mines may further include a rod replacement device for installing or removing drill rods. In the embodiment of the disclosure, a rod changing device can be provided for automatically installing or uninstalling the drill rod. During the drilling and hole making process, the drilling rod or the hole making rod needs to be fed continuously, after the feeding of one drilling rod is completed, the rod changing device is used for installing the next drilling rod into the drilling system 20, and the drilling rod driving assembly 21 can be included for carrying out the continuous feeding of the next drilling rod. After drilling is completed, each drill rod needs to be detached in sequence, then hole making is carried out, and after hole making is completed, the hole making rods are detached in sequence through the rod replacing device. Automatic rod feeding and rod unloading can be realized through the rod changing device, and the working efficiency is improved. The rod changing device may have a vision system by which the drill rod is positioned and a gripping device for gripping the drill rod and mounting and dismounting the drill rod to and from the drill rod drive assembly 21.
In some embodiments, the multifunctional integrated operation drilling construction platform 100 for coal mine may further include: a liquid storage tank 60 provided on the mount 11, located on the first side or the second side in the traveling direction, for storing a liquid for making a hole or drilling; and a liquid pump 70 provided on the mounting table 11 on the first side or the second side in the traveling direction for pressurizing the liquid in the liquid storage tank 60 to the drilling rod or the boring rod. In the embodiment of the disclosure, a mechanical hole making mode can be adopted, liquid is introduced to discharge solid generated in the hole making process, and the liquid is introduced to a hole making position through a hole making rod to carry the solid out. Hydraulic cavitation may also be used, with cavitation being carried out by pressurized injection of a liquid and the solids being discharged. And the liquid enters the drilling rod during drilling to play a role in cooling or removing slag. The liquid storage tank 60 is communicated with the liquid pump 70 and is arranged on the side portion of the mounting platform 11 to adapt to the relevant working environment of the TBM shield machine, so that the multifunctional integrated operation drilling construction platform 100 for coal mines can be more suitable for the working condition.
As shown in fig. 1, in the embodiment of the present disclosure, the liquid storage tank 60 and the hydraulic drive system 40 may be disposed on the same side of the chassis 10, and both are located on opposite sides of the solid-liquid separation system 30, and the installation positions of the liquid storage tank 60 and the hydraulic drive system 40 are highly sunk toward the ground, so as to leave an avoidance space as much as possible on the upper side of the multifunctional integrated operation drilling construction platform 100 for the coal mine, and better adapt to the relevant working environment of the TBM shield machine, and meanwhile, it is convenient for the later-maintenance staff to maintain the multifunctional integrated operation drilling construction platform 100 for the coal mine in the tunnel, reserve more passing and maintenance operation spaces for the later-maintenance staff, and conveniently set appropriate pit making rods and drill rod storage positions above the chassis 10.
In the embodiment of the present disclosure, the hydraulic driving system 40 and the liquid storage tank 60 are respectively disposed in the front end direction and the rear end direction of the advancing direction of the multifunctional integrated operation drilling construction platform 100 for coal mine, the front end direction and the rear end direction of the chassis 10 are both provided with a mounting platform which is set in a sinking manner to be used for disposing the hydraulic driving system 40 and the liquid storage tank 60, and the mounting platform is located at the front side and the rear side of the traveling mechanism 12 so as to avoid the traveling mechanism 12.
Based on the same inventive concept, as shown in fig. 6, the present disclosure further provides an operation method of the multifunctional integrated operation drilling construction platform 100 for coal mine, which is applied to the multifunctional integrated operation drilling construction platform 100 for coal mine according to any of the foregoing embodiments, and the operation method may include: s11, driving a travelling mechanism to move to a target position; s12, punching through a drilling system to form a drilled hole in the wall surface; s13, making a hole in the drilled hole through a drilling system to form an inner cavity; and S14, carrying out solid-liquid separation on the solid-liquid mixture generated in the hole making process.
In the embodiment of the present disclosure, the operation method of the multifunctional integrated operation drilling construction platform 100 for coal mine can perform integrated operation by integrating the chassis 10, the drilling system 20, the solid-liquid separation system 30 and the hydraulic drive system 40. According to the position needing to be punched, the multifunctional integrated operation drilling construction platform 100 for the coal mine is moved through the travelling mechanism 12, a drilling hole is formed in the wall surface through the drilling system 20, then hole making operation is carried out, and meanwhile, solid-liquid mixture and gas generated in the hole making process are separated for collection.
The operation method of the multifunctional integrated operation drilling construction platform 100 for the coal mine can efficiently complete operation work such as moving, drilling, cave building, solid-liquid separation and the like. The purposes of pressure relief, permeability increase and gas control are achieved. The efficient gas treatment under the mining scene of the TBM shield tunneling machine can be met, the equipment is integrally designed, the chassis is adaptive to the use scene of the TBM shield tunneling machine, the environment of the TBM shield tunneling machine for tunneling is met, and the efficiency can be improved and the potential safety hazard can be reduced through the integrated arrangement.
In some embodiments, the method of work may further comprise: collecting the gas generated in the process of making the cave. In the embodiment of the disclosure, the gas mainly containing gas generated in the cave-making process can be collected, and the gas concentration in the tunnel is prevented from being too high. Can let in gas collection device with the pipeline of making cave production in the tunnel.
In some embodiments, the step S12 of drilling the hole in the wall surface by using a drilling system may include: determining a punching position; adjusting the posture of the drilling system to enable the drill rod to be aligned to the drilling position; the drilling system is used for drilling holes by using a drilling rod, and drilling holes are formed in the wall surface. In the embodiment of the present disclosure, the drilling position may be determined first, and the pitch angle of the drill rod driving assembly 21 is adjusted by the drilling positioning assembly 22 according to the drilling position, so as to align the position where drilling or cave creation is required.
In some embodiments, the forming the inner cavity by drilling the hole in the drill hole by the drilling system in step S13 may include: disposing an orifice blowout preventer in a borehole; and (4) carrying out hole making by using a hole making rod through a drilling system. In the embodiment of the disclosure, before the start of the cave-making, the orifice blowout preventer 23 is arranged in the drill hole in a matching manner, so that gas generated in the cave-making process cannot overflow, a solid-liquid mixture generated in the cave-making process cannot be sprayed out, and safety accidents are avoided. And the solid-liquid mixture and the gas generated in the hole making process can be conveniently collected and separated.
It is understood that "a plurality" in this disclosure means two or more, and other words are analogous. "and/or" describes the association relationship of the associated object, indicating that there may be three relationships, for example, a and/or B, which may indicate: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It will be further understood that the terms "first," "second," and the like are used to describe various information and that such information should not be limited by these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the terms "first," "second," and the like are fully interchangeable. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.
It will be further understood that the terms "central," "longitudinal," "lateral," "front," "rear," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used herein to denote orientations and positional relationships, based on the orientation or positional relationship shown in the drawings, and are used merely to facilitate description of the embodiments and to simplify the description, but do not indicate or imply that the referenced devices or elements must be constructed and operated in a specific orientation.
It is further understood that, unless otherwise specified, "connected" includes direct connections between the two without other elements, indirect connections between the two with other elements, and communication connections that have no physical connection but are capable of information or data transfer.
It is further to be understood that while operations are depicted in the drawings in a particular order, this is not to be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice in the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (14)
1. The utility model provides a multi-functional integrated operation drilling construction platform for coal mine which characterized in that, multi-functional integrated operation drilling construction platform for coal mine includes:
a chassis, the chassis comprising: a mounting table and a travelling mechanism; the walking mechanism is arranged at the bottom of the mounting platform and used for driving the multifunctional integrated operation drilling construction platform for the coal mine to advance;
the drilling system is used for drilling and/or making holes on the wall surface through a drill rod, is arranged on the mounting platform and is positioned in front of the multifunctional integrated operation drilling construction platform for the coal mine;
the solid-liquid separation system is arranged on the mounting table and is positioned on the first side or the second side in the advancing direction;
and the hydraulic driving system is arranged on the mounting table and is positioned on a first side or a second side in the advancing direction, wherein the first side and the second side are respectively positioned on two sides in the advancing direction.
2. The multifunctional integrated operation drilling construction platform for coal mines as set forth in claim 1, wherein the traveling mechanism comprises: a first walking assembly and a second walking assembly;
the first walking assembly and the second walking assembly are respectively positioned at the left side and the right side of the walking direction and are arranged close to the edges of the two sides, and the first walking assembly and the second walking assembly are arranged at intervals.
3. The multifunctional integrated operation drilling construction platform for coal mines as set forth in claim 2, wherein the first walking assembly and the second walking assembly respectively comprise:
the crawler belt driving mechanism is in driving connection with the crawler belt; or the like, or, alternatively,
the tire driving mechanism is in transmission connection with the tire.
4. The multifunctional integrated operation drilling construction platform for coal mines as set forth in claim 2 or 3, wherein the chassis further comprises: a plurality of first supporting mechanism, set up in first walking subassembly front side and rear side and second walking subassembly front side and rear side, first supporting mechanism one end with the mount table is fixed, and the other end can support in ground or set up with ground interval.
5. The multifunctional integrated operation drilling construction platform for coal mines as set forth in claim 4, wherein the chassis further comprises: and the second supporting mechanisms are arranged in pairs and are used for supporting the wall surface.
6. The multifunctional integrated operation drilling construction platform for the coal mine according to claim 1, further comprising:
the operation platform is electrically connected with the travelling mechanism, the drilling system, the solid-liquid separation system and the hydraulic driving system and used for responding to the operation and control of a user and controlling the travelling mechanism, the drilling system, the solid-liquid separation system or the hydraulic driving system, and the operation platform is arranged on the installation platform and is positioned on the first side or the second side in the advancing direction; and/or the presence of a gas in the atmosphere,
and the control box is in communication connection with the travelling mechanism, the drilling system, the solid-liquid separation system and the hydraulic driving system and is used for responding to a control instruction and controlling the travelling mechanism, the drilling system, the solid-liquid separation system or the hydraulic driving system.
7. The multifunctional integrated operation drilling construction platform for coal mines according to claim 1, wherein the drilling system comprises: the drilling rod driving assembly and the drilling positioning assembly are arranged on the drill rod;
a drill rod driving assembly for driving the drill rod to rotate and feed, wherein the drill rod comprises a drilling rod and a hole making rod;
and the drilling positioning assembly is connected with the drill rod driving assembly and is used for adjusting the posture of the drill rod driving assembly.
8. The multifunctional integrated operation drilling construction platform for coal mines as set forth in claim 7, wherein the drilling system further comprises:
the orifice blowout preventer is used for being communicated and matched with the drill hole and is provided with a material outlet;
the anti-spraying box is arranged on the mounting table and is positioned on the first side or the second side in the advancing direction, and the anti-spraying box comprises a material inlet, a gas outlet and a solid-liquid mixing outlet; wherein the material inlet is communicated with the material outlet of the orifice blowout preventer, and a solid-liquid mixture and gas generated in a hole making process are conveyed to the blowout preventer through the material outlet of the orifice blowout preventer; the gas outlet is used for discharging the gas; the solid-liquid mixing outlet is communicated with the solid-liquid separation system.
9. The multifunctional integrated operation drilling construction platform for the coal mine as recited in claim 7, further comprising a rod replacing device for installing or taking down a drill rod.
10. The multifunctional integrated operation drilling construction platform for the coal mine according to any one of claims 7 to 9, further comprising:
the liquid storage tank is arranged on the mounting table, is positioned on the first side or the second side in the advancing direction and is used for storing liquid for cave making or drilling;
and the liquid pump is arranged on the mounting table, is positioned on the first side or the second side of the traveling direction and is used for pressurizing and conveying the liquid in the liquid storage tank to the drill rod.
11. An operation method, which is applied to the multifunctional integrated operation drilling construction platform for the coal mine according to any one of claims 1 to 10, and comprises the following steps:
driving the traveling mechanism to move to a target position;
drilling through a drilling system to form a drill hole in the wall surface;
making a hole in the drill hole through the drilling system to form an inner cavity;
and carrying out solid-liquid separation on the solid-liquid mixture generated in the hole making process.
12. The method of operation of claim 11, further comprising: collecting gas generated in the hole making process.
13. The method of claim 11 or 12, wherein the drill rods comprise a drilling rod and a hole making rod, and the drilling is performed by a drilling system to form a bore hole in the wall surface, comprising:
determining a punching position;
adjusting the posture of the drilling system to enable the drill rod to be aligned to the drilling position;
the drilling system is used for drilling holes by using a drilling rod, and drilling holes are formed in the wall surface.
14. The method of claim 13, wherein said creating a cavity in said borehole with said drilling system comprises:
disposing an orifice blowout preventer in the borehole;
and making a hole by using a hole making rod through the drilling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210834998.XA CN115199318B (en) | 2022-07-15 | 2022-07-15 | Multifunctional integrated operation drilling construction platform for coal mine and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210834998.XA CN115199318B (en) | 2022-07-15 | 2022-07-15 | Multifunctional integrated operation drilling construction platform for coal mine and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115199318A true CN115199318A (en) | 2022-10-18 |
| CN115199318B CN115199318B (en) | 2023-12-12 |
Family
ID=83581405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210834998.XA Active CN115199318B (en) | 2022-07-15 | 2022-07-15 | Multifunctional integrated operation drilling construction platform for coal mine and operation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115199318B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130048382A1 (en) * | 2011-08-24 | 2013-02-28 | Stephen A. Rudinec | All Electric Powered Mobile Jumbo Drill Machine |
| CN107620568A (en) * | 2017-11-06 | 2018-01-23 | 廊坊景隆重工机械有限公司 | A kind of mine anchor rod drill carriage |
| CN114183089A (en) * | 2021-12-14 | 2022-03-15 | 河南能源化工集团研究总院有限公司 | Novel blowout preventer for underground drilling of coal mine |
| US20220090498A1 (en) * | 2019-01-25 | 2022-03-24 | Lang Fang Jing Long Grand Industrial Machinery Co., Ltd. | Six-Arm Tunneling and Anchoring Machine for Integrating Tunneling and Anchoring |
-
2022
- 2022-07-15 CN CN202210834998.XA patent/CN115199318B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130048382A1 (en) * | 2011-08-24 | 2013-02-28 | Stephen A. Rudinec | All Electric Powered Mobile Jumbo Drill Machine |
| CN107620568A (en) * | 2017-11-06 | 2018-01-23 | 廊坊景隆重工机械有限公司 | A kind of mine anchor rod drill carriage |
| US20220090498A1 (en) * | 2019-01-25 | 2022-03-24 | Lang Fang Jing Long Grand Industrial Machinery Co., Ltd. | Six-Arm Tunneling and Anchoring Machine for Integrating Tunneling and Anchoring |
| CN114183089A (en) * | 2021-12-14 | 2022-03-15 | 河南能源化工集团研究总院有限公司 | Novel blowout preventer for underground drilling of coal mine |
Non-Patent Citations (1)
| Title |
|---|
| 郑伟: "大倾角下行防突钻孔钻进成套装备研发", 煤矿机械, vol. 39, no. 4, pages 48 - 50 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115199318B (en) | 2023-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111684144B (en) | Movable underground tunnel boring machine device | |
| RU2123600C1 (en) | Method and device for continuous mining of aggregate material from seam | |
| CN104213831B (en) | A kind of roofboltier collecting colliery digging, supporting and transporting parallel sharp work | |
| EP0150210B1 (en) | Continuous mining machine | |
| US20100119310A1 (en) | crawler-type and height adjustment drilling machine for setting roof and side wall anchor bolts and anchor cables | |
| CN102606152A (en) | Novel quick digging and anchoring integrated machine for rectangular coal roadway | |
| CN202611695U (en) | Novel rectangular coal roadway quick driving and bolting all-in-one machine | |
| US8573705B2 (en) | Mining apparatus with precision navigation system | |
| US4160566A (en) | Mining apparatus | |
| CN103266904B (en) | Anchor bolt support device and heading machine with same | |
| CN111485900A (en) | Rock tunnel boring machine | |
| US2979320A (en) | Tiltable deep mining auger machine | |
| CN101975077B (en) | High-outburst coal mine coal roadway drilling-loading-bolting integrated machine | |
| CN108166925A (en) | A kind of gob side entry retaining joint-cutting and anchor cable drill carriage | |
| US4288125A (en) | Mining apparatus having an improved coupling assembly | |
| US8905487B2 (en) | Mine equipment recovery system | |
| CN115199318A (en) | Multifunctional integrated operation drilling construction platform for coal mine and operation method thereof | |
| US4254993A (en) | Mining apparatus | |
| CN116220718B (en) | Underground coal mine rapid tunneling system | |
| AU564110B2 (en) | Continuous mining machine | |
| CN115355030A (en) | Box type supporting coal mining equipment and coal mining process | |
| CN117738685A (en) | TBM (Tunnel boring machine) | |
| CN115788532A (en) | Fully mechanized coal mining face anchor rod supporting system and method | |
| CN116427943A (en) | Double-guide rapid tunneling, supporting and anchoring system for coal mine tunnel | |
| CN115726790A (en) | Advanced pilot tunnel construction equipment and digging and blasting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |