CN117365375B - Regulation and control type rock drilling trolley - Google Patents
Regulation and control type rock drilling trolley Download PDFInfo
- Publication number
- CN117365375B CN117365375B CN202311629008.XA CN202311629008A CN117365375B CN 117365375 B CN117365375 B CN 117365375B CN 202311629008 A CN202311629008 A CN 202311629008A CN 117365375 B CN117365375 B CN 117365375B
- Authority
- CN
- China
- Prior art keywords
- drilling
- crank arm
- rock
- working
- punching
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 135
- 239000011435 rock Substances 0.000 title claims abstract description 61
- 238000005507 spraying Methods 0.000 claims abstract description 39
- 238000004080 punching Methods 0.000 claims abstract description 34
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 238000005728 strengthening Methods 0.000 claims description 45
- 239000007921 spray Substances 0.000 claims description 36
- 238000003780 insertion Methods 0.000 claims description 21
- 230000037431 insertion Effects 0.000 claims description 21
- 238000012544 monitoring process Methods 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 7
- 238000010191 image analysis Methods 0.000 claims description 5
- 238000013500 data storage Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 25
- 238000010276 construction Methods 0.000 abstract description 7
- 238000005336 cracking Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004901 spalling Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/002—Survey of boreholes or wells by visual inspection
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a regulation and control type rock drilling trolley in the field of rock drilling trolleys, which comprises a crank arm support structure arranged on a vehicle main body; the crank arm support structure comprises a base, wherein a working crank arm and an auxiliary crank arm are connected to the base, and a rock drilling device is connected to the working end of the working crank arm; the auxiliary crank arm is connected with a punching and reinforcing structure, the punching and reinforcing structure comprises a movable table, a supporting table is connected to the movable end of the movable table, a rotating wheel is rotatably connected to the supporting table, a cannula is connected to the rotating wheel, the top end of the cannula is connected with a single-point spraying structure, a flow guide pipe communicated with the single-point spraying structure is laid in the cannula, and a plurality of spraying rings are arranged on the rotating wheel; after the rock drilling is finished, the drilling state is detected through the auxiliary end, so that the drilling strength is judged quickly, and the defect positions in the drilling are reinforced by mortar spraying or supporting piece throwing according to the drilling state, so that the drilling with more defects is not easy to collapse due to vibration in subsequent construction.
Description
Technical Field
The invention relates to a regulation and control type rock drilling trolley, in particular to a regulation and control type rock drilling trolley applied to the field of rock drilling trolleys.
Background
The drill jumbo is a kind of tunnel and underground engineering adopts the rock drilling equipment of the construction of the drilling and blasting method, it can remove and carry on the drilling operation, the drill jumbo in the prior art adopts the drilling and blasting method to carry on the construction usually, namely, carry on the drill jumbo, the drill links to each other with rotary mechanism, rotary mechanism links to each other with propelling mechanism, under the effect of propelling mechanism, drill and rotary mechanism whole slip on propelling mechanism, and under the effect of rotary mechanism, the drill bit of the drill rotates, realize the function of mechanical rotatory drilling.
In order to solve the problem of multipoint drilling on the rock wall, a certain drilling trolley in the market adopts a design of mounting an electric pulse rock drill on a mechanical crank arm, and has a certain market ratio.
Chinese patent CN110485940B specification discloses a rock drilling rig comprising a freely movable rig body; the arm support mechanism is movably arranged on the trolley body; the electric pulse rock drill is used for breaking and drilling the rock through the mechanical effect of shock waves, jet flow or plasma channels generated by pulse discharge, and is fixedly arranged at the free end of the arm support mechanism so as to adjust the drilling position of the electric pulse rock drill through the movement of the arm support mechanism; the power supply is arranged on the trolley body and used for supplying power to the electric pulse rock drill; the drilling fluid box body is arranged on the trolley body and used for providing drilling fluid for the electric pulse rock drill. The drilling trolley sends the electric pulse rock drill to a designated position through the arm support mechanism, so that the flexible adjustment of the drilling position of the electric pulse rock drill is realized; the rock is broken by using the mechanical effect of the shock wave, jet flow or plasma channel generated by pulse discharge through the electric pulse rock drill, the construction efficiency is high, and the drill loss is small.
The existing rock drilling device is not easy to detect the state of drilling after drilling, the defect positions of drilling are not easy to strengthen when defects and cracks appear on the inner wall of the drilling, if the defect positions of the inner wall of the drilling are more, the drilled holes are easy to collapse and block due to other external influence factors, and then the collapse rock holes are required to be detected and drilled again, so that the construction efficiency is influenced.
Disclosure of Invention
The technical problem to be solved by the invention is that the existing rock drilling device is not easy to detect the state of drilling after drilling, and when defects are not easy to occur in the drilling, the defect positions of the drilling are reinforced, and if the strength of the inner wall of the drilling is poor, the drilled rock Kong Tanta is easy to be blocked due to vibration.
In order to solve the problems, the invention provides a regulation type rock drilling trolley, which comprises a crank arm support structure arranged on a vehicle main body; the crank arm support structure comprises a base, wherein a working crank arm and an auxiliary crank arm are connected to the base, and a rock drilling device is connected to the working end of the working crank arm;
the auxiliary crank arm is connected with a punching strengthening structure, the punching strengthening structure comprises a movable table, a rotating wheel is rotatably connected to the movable table, an insertion pipe is connected to the rotating wheel, the top end of the insertion pipe is connected with a single-point spraying structure, a guide pipe communicated with the single-point spraying structure is laid in the insertion pipe, and a plurality of spraying rings are arranged on the rotating wheel; the auxiliary crank arm is provided with a slurry tank matched with the punching strengthening structure;
the single-point spraying structure comprises a fixed cover connected with the cannula, a bracket is fixedly connected to the fixed cover, a rotating shaft is rotatably connected to the bracket, a long nozzle spray head is arranged on the rotating shaft, a flexible guide pipe is connected between the input end of the long nozzle spray head and the guide pipe, and a stepping motor matched with the rotating shaft is arranged on the fixed cover;
the insertion pipe is sleeved with a plurality of annular structural members, a plurality of magnetic attraction units matched with the annular structural members are connected to the insertion pipe, and a plurality of permanent magnets are embedded in the annular structural members.
In the drilling trolley, after drilling is finished, the drilling state is detected through the auxiliary end, and mortar can be sprayed on the drilling to assist in drilling stability.
As a further improvement of the application, the annular structural member comprises a fixed ring, the outer end of the fixed ring is provided with a plurality of movable supporting blocks, the permanent magnets are arranged at the two ends of the movable supporting blocks, a plurality of through holes matched with the guniting ring are formed in the fixed ring, the movable supporting blocks are connected with guide pipes which slide relatively to the through holes, annular grooves are formed in the outer ends of the movable supporting blocks, and the guide pipes penetrate through the movable supporting blocks and extend to the annular grooves.
As still further improvement of this application, work crank arm and the strong structural rock wall monitor terminal of all installing of drilling, rock wall monitor terminal include with work crank arm and the fixed monitoring unit of the strong structural work end of drilling, install a plurality of evenly distributed's image acquisition unit on the monitoring unit, install image processing module, positioning module and data record module in the monitoring unit.
As another improvement of the rotary wheel, the slurry spraying ring comprises a plurality of high-pressure spray heads which are distributed in an annular mode, a guide ring is connected between the plurality of high-pressure spray heads, an electromagnetic valve is connected between the guide ring and the guide pipe, and the magnetic attraction unit is arranged between two adjacent high-pressure spray heads.
As a supplement to the further improvement of the present application, the high-pressure nozzle and the insertion tube slide relatively, and a corrugated conduit is connected between the high-pressure nozzle and the guide ring, an electromagnet ring matched with the high-pressure nozzle is mounted on the insertion tube, and a reset spring is connected between the electromagnet ring and the high-pressure nozzle.
As a further improvement of the application, a high-pressure pump is connected to the pulp tank, and a conduit is connected between the output end of the high-pressure pump and the cannula.
As a further improvement of the application, the drilling control system further comprises a drilling control system, wherein the drilling control system comprises a processor arranged on the vehicle body, a control module, an image analysis module, a data storage module and a path design module are connected to the processor, positioners are arranged on the working crank arm and the drilling strengthening structure, and a drilling wall single-point strengthening working mode and a drilling region strengthening mode are arranged in the control module.
As a further improvement of the application, when the single-point reinforcement working mode of the drilling wall works, the control module controls the auxiliary crank arm to drive the drilling reinforcement structure to move and rotate, so that the single-point spraying structure sprays mortar on the surface of the inner wall of the drilling;
when the punching area strengthening mode works, the control module controls the auxiliary crank arm to drive the punching strengthening structure to move, so that the insertion pipe releases the annular structural member at a designated position, and mortar spraying is carried out to fix the annular structural member.
As still another improvement of the present application, when the path design module works, the working paths of the hole punching wall single-point strengthening working mode and the hole punching area strengthening mode are designed independently, and the working priority of the hole punching wall single-point strengthening working mode is higher than that of the hole punching area strengthening mode.
To sum up, this scheme can realize after the rock drilling is finished, detects the drilling state through the auxiliary end to judge drilling intensity fast, and carry out mortar spraying to the defect position in the drilling according to the state in the drilling and reinforce or put in support piece and reinforce, make the more drilling of defect be difficult for collapsing because of the vibration in the follow-up construction.
Drawings
Fig. 1 is a top view of a rock-drilling rig according to embodiment 1 of the present application;
fig. 2 is a perspective view of a punching reinforcement structure according to embodiment 1 of the present application;
FIG. 3 is a schematic diagram of the structure shown at A in FIG. 2;
fig. 4 is a cross-sectional view of a hole-punching reinforcement structure of embodiment 1 of the present application;
FIG. 5 is a schematic view of the structure at B in FIG. 4;
FIG. 6 is a cross-sectional view of the cannula of embodiment 1 of the present application with the annular structure released;
FIG. 7 is a schematic diagram illustrating the operation of embodiment 1 of the present application;
FIG. 8 is a schematic diagram illustrating the operation of embodiment 2 of the present application;
FIG. 9 is a system block diagram of embodiments 1 and 2 of the present application;
the reference numerals in the figures illustrate:
1 base, 2 rock drilling device, 3 drilling strong structure, 301 movable table, 302 runner, 303 intubate, 4 single-point spraying structure, 401 fixed cover, 402 long nozzle shower nozzle, 5 annular structure, 501 solid fixed ring, 502 movable supporting piece.
Detailed Description
Two embodiments of the present application are described in detail below with reference to the accompanying drawings.
Embodiment 1:
FIGS. 1-3 illustrate a regulated rock-drilling rig including a crank arm boom structure mounted on a vehicle body; the crank arm support structure comprises a base 1, wherein a working crank arm and an auxiliary crank arm are connected to the base 1, the working crank arm and the auxiliary crank arm are mechanical arms in the prior art, a rock drilling device 2 is connected to the working end of the working crank arm, the rock drilling device 2 comprises a rock drill or an electric pulse rock drill with a mechanical drill bit in the prior art, and a person skilled in the art selects a proper rock drilling device 2 to install according to requirements;
the auxiliary crank arm is connected with a drilling reinforcing structure 3, the drilling reinforcing structure 3 comprises a movable table 301, a rotating wheel 302 is rotatably connected to the movable table 301, a servo motor for driving the rotating wheel 302 to rotate is installed in the movable table 301, a driving gear meshed with the rotating wheel 302 is installed at the power output end of the servo motor, a tooth slot matched with the driving gear is formed in the outer end of the rotating wheel 302, a cannula 303 is connected to the rotating wheel 302, a single-point spraying structure 4 is connected to the top end of the cannula 303, a flow guide pipe communicated with the single-point spraying structure 4 is laid in the cannula 303, and a plurality of slurry spraying rings are installed on the rotating wheel 302; the slurry spraying ring on the rotating wheel 302 comprises a plurality of high-pressure spray heads which are distributed in an annular shape, a guide ring is connected between the plurality of high-pressure spray heads, a second electromagnetic valve is connected between the guide ring and the guide pipe, and a magnetic attraction unit is arranged between two adjacent high-pressure spray heads and is an electromagnetic iron block;
the high-pressure spray head and the insertion pipe 303 slide relatively, a corrugated guide pipe is connected between the high-pressure spray head and the guide ring, an electromagnet ring matched with the high-pressure spray head is arranged on the insertion pipe 303, a permanent magnet ring is arranged on the high-pressure spray head, a reset spring is connected between the electromagnet ring and the high-pressure spray head, when the high-pressure spray head is in an initial position, the high-pressure spray head and the electromagnet ring repel and are embedded when the electromagnet ring is in a fixture, the high-pressure spray head is embedded into the insertion pipe 303 and can float, and when the high-pressure spray head works, the high-pressure spray head is inserted into a through hole of an annular structural member, so that mortar is not easy to leak.
The auxiliary crank arm is provided with a slurry tank matched with the punching strengthening structure 3; the slurry tank is connected with a high-pressure pump, and a conduit is connected between the output end of the high-pressure pump and the cannula 303.
The single-point spraying structure 4 comprises a fixed cover 401 connected with the cannula 303, a first electromagnetic valve matched with the guide pipe is installed in the fixed cover 401, a bracket is fixedly connected to the fixed cover 401, a rotating shaft is rotatably connected to the bracket, a long nozzle spray head 402 is installed on the rotating shaft, a flexible guide pipe is connected between the input end of the long nozzle spray head 402 and the guide pipe, a stepping motor matched with the rotating shaft is installed on the fixed cover 401, and a transmission belt is connected between the power output end of the stepping motor and the rotating shaft;
the insert pipe 303 is sleeved with a plurality of annular structural members 5, the insert pipe 303 is connected with a plurality of magnetic attraction units matched with the annular structural members 5, a plurality of permanent magnets are embedded in the annular structural members 5, the annular structural members 5 comprise fixed rings 501, the outer ends of the fixed rings 501 are provided with a plurality of movable supporting blocks 502, the permanent magnets are arranged at two ends of the movable supporting blocks 502, the fixed rings 501 are provided with a plurality of through holes matched with the guniting rings, the movable supporting blocks 502 are connected with guide pipes which slide relatively to the through holes, the outer ends of the movable supporting blocks 502 are provided with annular grooves, the guide pipes penetrate through the movable supporting blocks 502 and extend to the annular grooves, the annular structural members 5 are pre-sleeved at the guniting rings of the insert pipe 303, and the high-pressure spray heads of the guniting rings are matched with the through holes on the annular structural members 5, and the magnetic attraction units at the guniting rings are attracted with the permanent magnets on the annular structural members 5.
According to the rock drilling trolley, rock drilling is carried out through the rock drilling device 2 on the working crank arm; after drilling, inserting a drilling reinforcing structure 3 at the upper end of an auxiliary crank arm into a drilled hole, spraying mortar on the wall of the drilled hole through a single-point spraying structure 4 at the top end of the drilling reinforcing structure 3, enabling a long nozzle spray head 402 on the single-point spraying structure 4 to rotate through a rotating shaft driven by a stepping motor to incline, feeding the long nozzle spray head 402 through a guide pipe paved in a cannula 303 when the single-point spraying structure 4 works, and enabling the cannula 303 to drive the single-point spraying structure 4 to integrally rotate through rotating a rotating wheel 302 when the single-point spraying structure 4 needs to rotate;
according to the scheme, the annular structural member 5 can be put into a rock drilling hole, when the annular structural member 5 is put into the rock drilling hole, the magnetic attraction unit and the permanent magnet repel each other, so that the floating blocks on the annular structural member 5 are jacked up to be attached to the inner wall of the rock drilling hole, then the corresponding annular spray heads are opened, mortar is injected into the annular structural member 5, the annular structural member 5 is adhered to the rock drilling hole, the annular structural member 5 is solidified, reinforcement and support of the annular structural member 5 to the rock drilling hole are completed at the moment, and then the rock drilling hole reinforcing structure 3 is driven to be separated from the annular structural member 5.
Embodiment 2:
fig. 6-9 show that the drilling control system comprises a processor installed on a vehicle main body, wherein the processor is connected with a control module, an image analysis module, a data storage module and a path design module, positioners are installed on a working crank arm 2 and a drilling strengthening structure 3, and a drilling wall single-point strengthening working mode and a drilling region strengthening mode are arranged in the control module;
when the path design module works, the working paths of the single-point strengthening working mode of the punching wall and the strengthening mode of the punching area are designed independently, and the working priority of the single-point strengthening working mode of the punching wall is higher than that of the strengthening mode of the punching area;
the working crank arm 2 and the drilling reinforcing structure 3 are provided with rock wall monitoring terminals, the rock wall monitoring terminals comprise monitoring units fixed with the working ends of the working crank arm 2 and the drilling reinforcing structure 3, the monitoring units are provided with a plurality of uniformly distributed image acquisition units, and the monitoring units are internally provided with an image processing module, a positioning module and a data recording module;
when the image analysis module performs image analysis on the rock hole wall:
identifying the shape and size of the chisel: the strength of the hole can be primarily judged according to the shape and the size of the hole punching image.
Identifying the surface state of the chisel wall: and observing the surface state of the wall of the drilling hole to judge the strength of the rock mass. If the whole of the chiseled wall is flat and smooth, the strength of the rock mass is higher, and reinforcement is not needed. If the wall of the drilling hole has a large range of spalling, cracking or breaking, judging that the strength of the rock mass is low, and recording the positions of locating points of spalling, cracking or breaking in the wall of the drilling hole, wherein the locating points are obtained by analyzing the image and locating data acquired by the image acquisition unit;
then selecting a strengthening working mode according to the peeling, cracking or crushing range of each positioning point, and strengthening the positioning point by using a punching area strengthening mode if the peeling, cracking or crushing range of the positioning point is larger than a set value A; the range of spalling, cracking or breaking is larger than the range of the set value A, which indicates that the defect range is larger, and the specific value of the set value A is set by a person skilled in the art;
if the peeling, cracking or breaking range at the positioning position is smaller than the set value A and larger than the lowest set value B, using a drilling wall single-point strengthening working mode for the positioning point; if the peeling, cracking or breaking value is smaller than the lowest set value B, the defect range of the locating point is small, strengthening is not needed, and the specific value of the lowest set value B is set by a person skilled in the art.
When the single-point reinforced working mode of the drilling wall works, the control module controls the auxiliary crank arm to drive the drilling reinforcing structure 3 to move and rotate, so that the single-point spraying structure 4 sprays mortar on the surface of the inner wall of the drilling;
when the punching area strengthening mode works, the control module controls the auxiliary crank arm to drive the punching strengthening structure 3 to move, so that the insertion pipe 303 releases the annular structural member 5 at a designated position, and mortar is poured into the annular structural member 5, so that the annular structural member 5 is fixed.
When the scheme is used, firstly, rock wall drilling is carried out through the rock drilling device 2, after the drilling is finished, the rock drilling device 2 is reset to draw out the drilling, and in the process that the rock drilling device draws out the drilling, the monitoring unit carries out image acquisition on the inner wall of the drilling so as to detect the state of the drilling;
analyzing the acquired image to identify the defect position of the inner wall of the hole, marking the defect position point, and determining the strengthening working mode of the defect position point according to the type of the defect position point, wherein the strengthening working mode comprises a single-point strengthening working mode of the hole wall and a strengthening mode of the hole area during working;
then, setting a working path of the punching and reinforcing structure 3 according to a supporting mode, and designing the working path: firstly completing the defect point strengthening which needs surface treatment, and then strengthening the position of the defect point which needs supporting piece throwing; the defect points needing surface treatment are reinforced by defect points needing supporting piece throwing after being treated;
when surface strengthening is needed in the drilling, the single-point spraying structure 4 is used for carrying out surface mortar spraying so as to strengthen the supporting structure surface, and when spraying is carried out, the drilling strengthening structure 3 is close to a rock wall and the single-point spraying structure 4 is used for carrying out mortar spraying by driving the displacement of the drilling strengthening structure 3 and driving the rotation of the drilling strengthening structure 3.
When the support piece is needed to be put in the defect point, after the punching reinforcing structure 3 is inserted into the punching, the annular structural member 5 is put in the defect positioning way, and the annular structural member 5 sleeved and fixed on the single-point spraying structure 4 is released and installed to the defect structural point or the defect structural region; the defective area is supported by the annular structural member 5;
to sum up, this scheme can realize after the rock drilling is finished, detects the drilling state through the auxiliary end to judge drilling intensity fast, and carry out mortar spraying to the defect position in the drilling according to the state in the drilling and reinforce or put in support piece and reinforce, make the more drilling of defect be difficult for collapsing because of the vibration in the follow-up construction.
The scope of protection of the above-described embodiments employed in the present application is not limited to the above-described embodiments, and various changes made by those skilled in the art without departing from the spirit of the present application are still within the scope of protection of the present invention.
Claims (9)
1. The utility model provides a regulation and control formula drill jumbo which characterized in that: comprises a crank arm support structure arranged on a vehicle main body; the crank arm support structure comprises a base (1), wherein a working crank arm and an auxiliary crank arm are connected to the base (1), and a rock drilling device (2) is connected to the working end of the working crank arm;
the auxiliary crank arm is connected with a punching strengthening structure (3), the punching strengthening structure (3) comprises a movable table (301), a rotating wheel (302) is rotatably connected to the movable table (301), an insertion pipe (303) is connected to the rotating wheel (302), the top end of the insertion pipe (303) is connected with a single-point spraying structure (4), a flow guide pipe communicated with the single-point spraying structure (4) is paved in the insertion pipe (303), and a plurality of spraying rings are installed on the rotating wheel (302); the auxiliary crank arm is provided with a slurry tank matched with the punching strengthening structure (3);
the single-point spraying structure (4) comprises a fixed cover (401) connected with the cannula (303), a support is fixedly connected to the fixed cover (401), a rotating shaft is rotatably connected to the support, a long nozzle spray head (402) is arranged on the rotating shaft, a flexible guide pipe is connected between the input end of the long nozzle spray head (402) and the guide pipe, and a stepping motor matched with the rotating shaft is arranged on the fixed cover (401);
the insertion pipe (303) is sleeved with a plurality of annular structural members (5), a plurality of magnetic attraction units matched with the annular structural members (5) are connected to the insertion pipe (303), and a plurality of permanent magnets are embedded in the annular structural members (5).
2. A regulated rock-drilling rig according to claim 1, characterized in that: the annular structure (5) comprises a fixed ring (501), a plurality of movable supporting blocks (502) are arranged at the outer end of the fixed ring (501), permanent magnets are arranged at the two ends of the movable supporting blocks (502), a plurality of through holes matched with the guniting ring are formed in the fixed ring (501), a guide pipe which slides relatively to the through holes is connected to the movable supporting blocks (502), an annular groove is formed in the outer end of the movable supporting blocks (502), and the guide pipe penetrates through the movable supporting blocks (502) and extends to the annular groove.
3. A regulated rock-drilling rig according to claim 1, characterized in that: the rock wall monitoring terminal is arranged on the working crank arm and the drilling reinforcing structure (3), the rock wall monitoring terminal comprises a monitoring unit fixed with the working end of the working crank arm and the drilling reinforcing structure (3), a plurality of evenly distributed image acquisition units are arranged on the monitoring unit, and an image processing module, a positioning module and a data recording module are arranged in the monitoring unit.
4. A regulated rock-drilling rig according to claim 1, characterized in that: the slurry spraying ring on the insertion pipe (303) comprises a plurality of high-pressure spray heads which are distributed in an annular mode, a guide ring is connected between the plurality of high-pressure spray heads, an electromagnetic valve is connected between the guide ring and the guide pipe, and the magnetic attraction unit is arranged between two adjacent high-pressure spray heads.
5. A regulated rock-drilling rig according to claim 4, characterized in that: the high-pressure spray head and the insertion pipe (303) slide relatively, a corrugated guide pipe is connected between the high-pressure spray head and the guide ring, an electromagnet ring matched with the high-pressure spray head is arranged on the insertion pipe (303), and a reset spring is connected between the electromagnet ring and the high-pressure spray head.
6. A regulated rock-drilling rig according to claim 1, characterized in that: the slurry tank is connected with a high-pressure pump, and a conduit is connected between the output end of the high-pressure pump and the cannula (303).
7. A regulated rock-drilling rig according to claim 1, characterized in that: the drilling control system comprises a processor arranged on the vehicle body, a control module, an image analysis module, a data storage module and a path design module are connected to the processor, positioners are arranged on the working crank arm and the drilling strengthening structure (3), and a drilling wall single-point strengthening working mode and a drilling area strengthening mode are arranged in the control module.
8. A regulated rock-drilling rig according to claim 7, characterized in that: when the single-point reinforcement working mode of the drilling wall works, the control module controls the auxiliary crank arm to drive the drilling reinforcement structure (3) to move and rotate, so that the single-point spraying structure (4) sprays mortar on the surface of the inner wall of the drilling;
when the punching area strengthening mode works, the control module controls the auxiliary crank arm to drive the punching strengthening structure (3) to move, so that the insertion pipe (303) releases the annular structural member (5) at a designated position, and mortar spraying is carried out to fix the annular structural member (5).
9. A regulated rock-drilling rig according to claim 8, characterized in that: when the path design module works, the working paths of the single-point reinforcement working mode of the punching wall and the reinforcement mode of the punching area are designed independently, and the working priority of the single-point reinforcement working mode of the punching wall is higher than that of the reinforcement mode of the punching area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311629008.XA CN117365375B (en) | 2023-12-01 | 2023-12-01 | Regulation and control type rock drilling trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311629008.XA CN117365375B (en) | 2023-12-01 | 2023-12-01 | Regulation and control type rock drilling trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117365375A CN117365375A (en) | 2024-01-09 |
| CN117365375B true CN117365375B (en) | 2024-04-09 |
Family
ID=89400536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311629008.XA Active CN117365375B (en) | 2023-12-01 | 2023-12-01 | Regulation and control type rock drilling trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117365375B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06257376A (en) * | 1993-03-05 | 1994-09-13 | Fujita Corp | Tunnel construction method and device therefor |
| CN102720461A (en) * | 2012-06-11 | 2012-10-10 | 中铁隧道集团有限公司 | Grout stopping method and grout stopping device for hydraulic drill jumbo |
| CN204326058U (en) * | 2014-10-09 | 2015-05-13 | 金诚信矿业管理股份有限公司 | A kind of device reinforcing broken rock medium-length hole hole wall |
| CN107575161A (en) * | 2017-10-16 | 2018-01-12 | 湖南五新隧道智能装备股份有限公司 | A kind of intelligent drill jumbo |
| CN218581623U (en) * | 2022-06-22 | 2023-03-07 | 四川蓝海智能装备制造有限公司 | Tunnel construction trolley |
-
2023
- 2023-12-01 CN CN202311629008.XA patent/CN117365375B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06257376A (en) * | 1993-03-05 | 1994-09-13 | Fujita Corp | Tunnel construction method and device therefor |
| CN102720461A (en) * | 2012-06-11 | 2012-10-10 | 中铁隧道集团有限公司 | Grout stopping method and grout stopping device for hydraulic drill jumbo |
| CN204326058U (en) * | 2014-10-09 | 2015-05-13 | 金诚信矿业管理股份有限公司 | A kind of device reinforcing broken rock medium-length hole hole wall |
| CN107575161A (en) * | 2017-10-16 | 2018-01-12 | 湖南五新隧道智能装备股份有限公司 | A kind of intelligent drill jumbo |
| CN218581623U (en) * | 2022-06-22 | 2023-03-07 | 四川蓝海智能装备制造有限公司 | Tunnel construction trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117365375A (en) | 2024-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101435312B (en) | Multifunctional hammer drill | |
| KR101419514B1 (en) | Underwater drilling arrangement and method for making a bore | |
| KR101484303B1 (en) | Underwater drilling arrangement and method for introducing a tubular foundation element into the bed of a body of water | |
| CN110529136B (en) | Municipal sewage pipeline jacking pipe construction method | |
| CN104695854B (en) | Rotary drilling rig capable of realizing positive and negative circulation pneumatic down-hole hammer construction method | |
| KR20130023137A (en) | Underwater drilling arrangement and method for making a bore in a bed of a water body | |
| CN201353666Y (en) | Cutting machine | |
| CN204691658U (en) | rotary drilling rig down-hole hammer construction special working device | |
| RU2485249C2 (en) | Equipment for jet cementation | |
| KR20110134880A (en) | Arrangement for a down-the-hole hammer drill for use in soil consolidation through jet grouting | |
| CN113250193B (en) | Construction equipment based on synchronous drilling and precast pile splicing | |
| CN102086755B (en) | Guiding high-pressure jet drilling system based on coiled tubing | |
| CN117365375B (en) | Regulation and control type rock drilling trolley | |
| CN111441720A (en) | Coiled tubing electric drilling device | |
| CN108915582B (en) | A kind of drilling machine for rotary digging drill bit and impactor switching construction | |
| CN103527078A (en) | Hole forming technology and device for bored pile construction through down-the-hole hammer | |
| CN201567595U (en) | High-pressure water spray, reamer and drilling type sand sucking equipment | |
| CN204703757U (en) | The rotary drilling rig of positive and negative circulation pneumatic down-hole hammer engineering method can be realized | |
| CN104727744A (en) | Working device special for construction of dive-hole hammer of rotary drilling jig | |
| CN117627532A (en) | Construction equipment and construction method for ultra-short radius horizontal drilling in broken rock body | |
| CN202755891U (en) | Diving rock inserting drill rig | |
| CN110805085A (en) | Implementation method for removing high-strength boulders in grooving holes of deep foundation pit | |
| US6516902B1 (en) | Directional drilling system | |
| CN212428577U (en) | Coiled tubing electric drilling device | |
| CN210622733U (en) | Composite drill rod capable of deeply drilling |
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 |