CN113187473A - Stratum geology measuring device special for coal seam drilling and method thereof - Google Patents
Stratum geology measuring device special for coal seam drilling and method thereof Download PDFInfo
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- CN113187473A CN113187473A CN202110516808.5A CN202110516808A CN113187473A CN 113187473 A CN113187473 A CN 113187473A CN 202110516808 A CN202110516808 A CN 202110516808A CN 113187473 A CN113187473 A CN 113187473A
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/08—Measuring diameters or related dimensions at the borehole
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The invention discloses a stratum geology measuring device special for coal seam drilling and a method thereof, and the stratum geology measuring device comprises an installation seat, wherein sliding grooves are arranged on two sides of the top of the installation seat, sliding blocks matched with each other are arranged on the inner sides of two groups of sliding grooves, top plates connected with each other are arranged on the tops of the two groups of sliding grooves, a servo motor A is arranged in the middle of the top plate, a threaded column is arranged at the output end of the servo motor A, and inner threaded sleeves matched with each other are arranged on the outer side of the threaded column; according to the invention, through the mutual matching of the geological sampling components, when the mounting plate and the mounting groove fall to measure the aperture, the two groups of inclined scrapers and the sampling groove are driven to rotate in the same direction by starting the servo motor B, the soil contacted with the inclined scrapers is rubbed and cut into the sampling groove to be collected, and the collected soil is accumulated in the sampling groove under the centrifugal action, so that the soil below the aperture can be sampled, and the geological measurement work can be carried out.
Description
Technical Field
The invention relates to the technical field of geological determination, in particular to a special stratum geological determination device for coal seam drilling and a method thereof.
Background
The method is characterized in that when a coal seam is drilled, the geology of a drilled hole is often required to be detected, the actual position of the drilled hole is determined, the actual position is generally measured in the drilling process or after the drilling is finished and the hole is sealed, the position of the drilled hole is determined by taking the center of a hole sealing markstone or the center of a casing pipe as a standard, the coordinate of the drilled hole can be determined by adopting a theodolite intersection method or a polar coordinate method, and the elevation of an orifice is determined by adopting an equal external leveling method or a triangular elevation method.
When the geology is measured, the measured aperture is larger or smaller, and the measuring head required to stretch into the geology is always in a fixed size and is not easy to adjust and change according to the aperture width, so that the aperture measurement is deviated, the actual deviation value of the measurement is increased, and the measurement precision of the aperture is reduced; most measuring devices are large in size and difficult to carry and move, and during measuring work, an operator needs to touch the device to operate, and during the operation, the position of the device body is easily deviated, so that a measuring head extending downwards and a hole wall are rubbed, and the measuring work cannot be accurately carried out; geology in the coal seam contains different humidity and thickness, and survey during operation probably need collect the earth in the aperture, makes follow-up soil property detection work that carries on, nevertheless the survey device does not generally possess soil property and collects the function to increase the collection degree of difficulty of earth in operating personnel's the work flow and the aperture, reduce the practical value of device.
Disclosure of Invention
The invention aims to provide a special stratum geology measuring device for coal seam drilling and a method thereof, which aim to solve the related problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the device comprises a mounting seat, sliding grooves are arranged on two sides of the top of the mounting seat, sliders which are matched with each other are arranged on the inner sides of two groups of sliding grooves, top plates which are connected with each other are arranged on the tops of the two groups of sliding grooves, a servo motor A is arranged at the middle position of the top of each top plate, a threaded column is arranged at the output end of the servo motor A, internal threaded sleeves which are matched with each other are arranged on the outer sides of the threaded columns, sleeve rods which are connected with the sliders are arranged on two sides of each internal threaded sleeve, guide sleeves are arranged on the outer sides of the two groups of sleeve rods, mounting plates are arranged at the bottoms of the two groups of guide sleeves, inner sleeves which are connected with each other are arranged at the bottoms of the two groups of mounting plates, outer sleeves are arranged on the outer sides of the outer sleeves, geological sampling assemblies are arranged at the bottoms of the two groups of mounting plates, pulleys are uniformly arranged on the sides, which are far away from each other, and mobile positioning assemblies are arranged on two sides of the mounting seat, the both sides of the positive one end of internal thread sleeve pipe are equipped with the fixed block, the inboard cover of fixed block is equipped with two-way threaded rod, the outside symmetry of two-way threaded rod is equipped with the internal thread collets of mutual adaptation, and internal thread collets and guide pin bushing interconnect, the both sides at roof top are equipped with battery and control panel respectively.
Preferably, the bottom of geology sample subassembly is equipped with the mounting groove, the intermediate position department at the inside top of mounting groove is equipped with servo motor B, servo motor B's output is equipped with two sets of sample grooves, and is two sets of the bottom in sample groove is equipped with oblique type scraper blade, the edge at the inside top of mounting groove is equipped with annular guide slot, annular guide slot's inboard is equipped with the guide block with sample groove interconnect, control panel passes through the wire and is connected with servo motor A and servo motor B electricity respectively.
Preferably, the both sides of moving the locating component are equipped with the ring channel, and are two sets of the intermediate position department cover that one side was kept away from each other to the ring channel is equipped with the rotation axis, and is two sets of one side that the rotation axis was kept away from each other is equipped with the link, and is two sets of the top and the bottom of link are equipped with internal thread installation piece and fixing base respectively, and are two sets of the inboard of internal thread installation piece is equipped with the fixing bolt of mutual adaptation, and is two sets of the top and the bottom that one side was kept away from each other to the ring channel are equipped with the screw hole of mutually supporting with fixing bolt, and are two sets of the top of internal thread installation piece is equipped with the removal seat.
Preferably, the tops of the two groups of fixed blocks are provided with positioning blocks, and the middle position of the outer side of the bidirectional threaded rod is provided with a shifting wheel which is mutually attached to the positioning blocks.
Preferably, the middle position department at outer tube top is equipped with fixed cover, and the inside of fixed cover is equipped with reset spring and pull rod respectively, and the bottom of pull rod is equipped with magnetism and inhales the piece, and two sets of one side that the interior sleeve pipe top is close to each other is equipped with and inhales the magnetism that the piece opposite sex was inhaled with magnetism and inhales the groove.
Preferably, the inside both sides of mount pad are equipped with logical groove, and lead to the mutual adaptation of groove and mounting panel, the both sides of mount pad bottom are equipped with the installation piece, and the inside cover of installation piece is equipped with spring and inserted bar, and one side that two sets of inserted bars are close to each other is equipped with the brush cleaner.
Preferably, pointers are arranged at one ends of the front surfaces of the two groups of sliding blocks, and scale marks matched with the pointers are arranged on one sides, away from each other, of the two groups of sliding grooves.
Preferably, the inner side of the annular guide groove is symmetrically provided with an elastic part and an installation sleeve, the inner side of the installation sleeve is provided with arc-shaped guide rods matched with the sampling grooves, and the bottoms of the two groups of inclined scraping plates are uniformly provided with sawtooth plates.
Preferably, two sets of the inside one side of keeping away from each other of ring channel is equipped with the bearing frame, and bearing frame and rotation axis interconnect, two sets of the bottom of fixing base is equipped with the fixed disk.
A use method of a special stratum geological determination device for coal seam drilling comprises the following use steps:
the method comprises the following steps: when the device is used, the threaded fixation of the internal thread mounting block and the threaded hole can be manually cancelled, then the connecting frame and the rotating shaft are rotated, the fixed seat and the movable seat assembled by the connecting frame are enabled to be adjusted in orientation, and are fixed with the threaded hole by using the fixing bolt again after being adjusted to a specified position, so that the device can be attached to the ground through the fixed seat during measurement work, the integral fixing effect of the device is provided, and the device can be moved by contacting the movable seat with the ground;
step two; when the device is used for measuring, the hole walls of the mounting plates can be mutually attached, during the period, the two-way threaded rod is manually rotated to drive the two groups of internal thread sleeve blocks and the guide sleeve to outwards expand and move under the sliding fit of the sleeve rod, the inner sleeve is driven to guide and move under the fit of the outer sleeve along with the movement of the mounting plates, the moved inner sleeve is limited and fixed through the magnetic suction block and the magnetic suction groove, the mounting plates adapt to the holes with different sizes, the mounting plates and the pulleys are mutually attached to the hole walls, then the servo motor A and the servo motor B are respectively started through the control panel, the threaded column is driven to rotate by the starting of the servo motor A, the internal thread sleeve is forced to descend, the sleeve rod, the sliding block and the mounting plates are driven to downwards move under the guide of the sliding grooves along with the descending of the internal thread sleeve, and the pointer and the scale mark are matched to measure the hole depth;
step three; when the mounting plate drives the mounting groove to carry out depth measurement in the hole diameter, the mounting groove can be contacted with soil at the bottom in the hole through the sampling groove, then two groups of sampling grooves can be driven to rotate under the starting of a servo motor B, the oblique cutting of an oblique scraper blade is matched, the soil in the hole diameter is cut into a collecting sampling groove by the two groups of rotating sampling grooves and the oblique scraper blade, and the sampling grooves are forced to rotate to be contacted with the arc-shaped guide rod in an intermittent manner through a guide block and an annular guide groove serving as an annular guide structure during the period, so that the arc-shaped guide rod is subjected to vibration impact in an intermittent manner under the elastic expansion of the elastic piece and the guide sleeve to prevent the collected soil from being blocked;
step four; after two sets of sample grooves are collected earth under centrifugal action, can take the mounting groove wholly out in the aperture of degree of depth survey, then under reverse rotation and centrifugal action through servo motor B, shake out the collection with the earth that the sample groove was built up, can carry out geological detection work.
Compared with the prior art, the invention provides a special stratum geology measuring device for coal seam drilling, which has the following beneficial effects:
1. according to the invention, through the mutual cooperation of the geological sampling components, when the mounting plate and the mounting groove fall to measure the aperture, the two groups of inclined scrapers and the sampling groove are driven to rotate in the same direction by starting the servo motor B, the soil contacted with the inclined scrapers is rubbed and cut into the sampling groove to be collected, the collected soil is accumulated in the sampling groove under the centrifugal action, namely, the soil below the aperture can be sampled, the geological measurement work is carried out, and the soil collected in the sampling groove can be popped out again under the centrifugal action by utilizing the reverse rotation of the servo motor B, so that the soil collected in the sampling groove can be taken out, the functionality and the geological measurement efficiency of the device are increased, and the subsequent drilling effect is improved.
2. The invention forces the two groups of mounting plates to be unfolded outwards by utilizing the rotary movement of the bidirectional threaded rod and the internal thread sleeve block, can be adjusted according to the width of the aperture, and causes the pulleys to be mutually attached to the aperture wall along with the unfolding of the mounting plates, thereby facilitating the determination of the central point of the aperture, providing the falling stability of the mounting plates and the mounting grooves by the sliding guide of the pulleys and the aperture wall and the matching guide of the sliding blocks and the sliding grooves, and improving the accuracy of the height determination in the aperture under the correspondence of the two groups of pointers and the scale marks.
3. According to the invention, through the mutual matching of the mobile positioning components, the device can conveniently carry out measurement work through the fixation of the fixed seat, and carry and move work by utilizing the movement of the mobile seat, so that the flexibility of the device in use is increased, and the structure of the device can be conveniently changed and adjusted according to the actual operation mode.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 4 is a perspective view of the internally threaded bushing of the present invention;
FIG. 5 is a perspective view of a sampling slot of the present invention;
FIG. 6 is a side view of an annular groove of the present invention;
fig. 7 is a top view of the mount of the present invention.
In the figure: 1. a mounting seat; 2. mounting a plate; 3. a threaded post; 4. a pulley; 5. an annular groove; 501. a threaded hole; 502. a fixed seat; 503. a connecting frame; 504. a rotating shaft; 505. an internal thread mounting block; 506. fixing the bolt; 507. a movable seat; 6. a chute; 7. a slider; 8. a control panel; 9. a loop bar; 10. an internally threaded sleeve; 11. a servo motor A; 12. a guide sleeve; 13. a storage battery; 14. a top plate; 15. an inner sleeve; 16. an outer sleeve; 17. mounting grooves; 171. a servo motor B; 172. a sampling groove; 173. a diagonal squeegee; 174. an annular guide groove; 175. a guide block; 18. a fixed block; 19. an internal thread sleeve block; 20. two-way threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-7, the present invention provides a technical solution: a special stratum geology measuring device for coal seam drilling comprises a mounting seat 1, sliding grooves 6 are arranged on two sides of the top of the mounting seat 1, sliders 7 which are matched with each other are arranged on the inner sides of the two groups of sliding grooves 6, top plates 14 which are connected with each other are arranged on the tops of the two groups of sliding grooves 6, a servo motor A11 is arranged in the middle position of the top of each top plate 14, a threaded column 3 is arranged at the output end of a servo motor A11, inner threaded sleeves 10 which are matched with each other are arranged on the outer sides of the threaded columns 3, sleeve rods 9 which are connected with the sliders 7 are arranged on two sides of each inner threaded sleeve 10, guide sleeves 12 are arranged on the outer sides of the two groups of sleeve rods 9, mounting plates 2 are arranged at the bottoms of the two groups of guide sleeves 12, inner sleeves 15 which are connected with each other are arranged on the bottoms of the two groups of mounting plates 2, outer sleeves 16 are arranged on the outer sides of the outer sleeves 15, pulleys 4 are uniformly arranged on one sides, which are far away from each other, the both sides of mount pad 1 are equipped with the removal locating component, and the both sides of the positive one end of internal thread sleeve pipe 10 are equipped with fixed block 18, and the inboard cover of fixed block 18 is equipped with two-way threaded rod 20, and the outside symmetry of two-way threaded rod 20 is equipped with the internal thread collets 19 of mutual adaptation, and internal thread collets 19 and guide pin bushing 12 interconnect, and the both sides at roof 14 top are equipped with battery 13 and control panel 8 respectively.
As a preferable embodiment of the present embodiment: the bottom of geological sampling subassembly is equipped with mounting groove 17, the intermediate position department at the inside top of mounting groove 17 is equipped with servo motor B171, servo motor B171's output is equipped with two sets of sample groove 172, the bottom of two sets of sample groove 172 is equipped with oblique type scraper blade 173, the edge at the inside top of mounting groove 17 is equipped with annular guide slot 174, the inboard of annular guide slot 174 is equipped with the guide block 175 with sample groove 172 interconnect, control panel 8 passes through the wire and is connected with servo motor A11 and servo motor B171 electricity respectively.
As a preferable embodiment of the present embodiment: the both sides of removing locating component are equipped with ring channel 5, the intermediate position department cover that one side was kept away from each other to two sets of ring channels 5 is equipped with rotation axis 504, one side that two sets of rotation axis 504 were kept away from each other is equipped with link 503, the top and the bottom of two sets of link 503 are equipped with internal thread installation piece 505 and fixing base 502 respectively, the inboard of two sets of internal thread installation pieces 505 is equipped with the fixing bolt 506 of mutual adaptation, top and the bottom that one side was kept away from each other to two sets of ring channels 5 are equipped with the screw hole 501 of mutually supporting with fixing bolt 506, the top of two sets of internal thread installation pieces 505 is equipped with removes the seat 507.
As a preferable embodiment of the present embodiment: the top of two sets of fixed blocks 18 is equipped with the locating piece, and the intermediate position department in the outside of two-way threaded rod 20 is equipped with the thumb wheel of laminating each other with the locating piece, and the operating personnel manual rotation two-way threaded rod 20 of being convenient for to the frictional force of cooperation locating piece carries on spacingly, in order to prevent that the part from rotatory by oneself.
Example two
Referring to fig. 1-7, the present invention provides a technical solution: a special stratum geology measuring device for coal seam drilling comprises a mounting seat 1, sliding grooves 6 are arranged on two sides of the top of the mounting seat 1, sliders 7 which are matched with each other are arranged on the inner sides of the two groups of sliding grooves 6, top plates 14 which are connected with each other are arranged on the tops of the two groups of sliding grooves 6, a servo motor A11 is arranged in the middle position of the top of each top plate 14, a threaded column 3 is arranged at the output end of a servo motor A11, inner threaded sleeves 10 which are matched with each other are arranged on the outer sides of the threaded columns 3, sleeve rods 9 which are connected with the sliders 7 are arranged on two sides of each inner threaded sleeve 10, guide sleeves 12 are arranged on the outer sides of the two groups of sleeve rods 9, mounting plates 2 are arranged at the bottoms of the two groups of guide sleeves 12, inner sleeves 15 which are connected with each other are arranged on the bottoms of the two groups of mounting plates 2, outer sleeves 16 are arranged on the outer sides of the outer sleeves 15, pulleys 4 are uniformly arranged on one sides, which are far away from each other, the both sides of mount pad 1 are equipped with the removal locating component, and the both sides of the positive one end of internal thread sleeve pipe 10 are equipped with fixed block 18, and the inboard cover of fixed block 18 is equipped with two-way threaded rod 20, and the outside symmetry of two-way threaded rod 20 is equipped with the internal thread collets 19 of mutual adaptation, and internal thread collets 19 and guide pin bushing 12 interconnect, and the both sides at roof 14 top are equipped with battery 13 and control panel 8 respectively.
As a preferable embodiment of the present embodiment: the bottom of geological sampling subassembly is equipped with mounting groove 17, the intermediate position department at the inside top of mounting groove 17 is equipped with servo motor B171, servo motor B171's output is equipped with two sets of sample groove 172, the bottom of two sets of sample groove 172 is equipped with oblique type scraper blade 173, the edge at the inside top of mounting groove 17 is equipped with annular guide slot 174, the inboard of annular guide slot 174 is equipped with the guide block 175 with sample groove 172 interconnect, control panel 8 passes through the wire and is connected with servo motor A11 and servo motor B171 electricity respectively.
As a preferable embodiment of the present embodiment: the both sides of removing locating component are equipped with ring channel 5, the intermediate position department cover that one side was kept away from each other to two sets of ring channels 5 is equipped with rotation axis 504, one side that two sets of rotation axis 504 were kept away from each other is equipped with link 503, the top and the bottom of two sets of link 503 are equipped with internal thread installation piece 505 and fixing base 502 respectively, the inboard of two sets of internal thread installation pieces 505 is equipped with the fixing bolt 506 of mutual adaptation, top and the bottom that one side was kept away from each other to two sets of ring channels 5 are equipped with the screw hole 501 of mutually supporting with fixing bolt 506, the top of two sets of internal thread installation pieces 505 is equipped with removes the seat 507.
As a preferable embodiment of the present embodiment: the top of two sets of fixed blocks 18 is equipped with the locating piece, and the intermediate position department in the outside of two-way threaded rod 20 is equipped with the thumb wheel of laminating each other with the locating piece, and the operating personnel manual rotation two-way threaded rod 20 of being convenient for to the frictional force of cooperation locating piece carries on spacingly, in order to prevent that the part from rotatory by oneself.
As a preferable embodiment of the present embodiment: the middle position department at 16 tops of outer tube is equipped with fixed cover, and the inside of fixed cover is equipped with reset spring and pull rod respectively, and the bottom of pull rod is equipped with magnetism and inhales the piece, and the one side that two sets of interior sleeve pipes 15 tops are close to each other is equipped with the magnetism that inhales mutually with magnetism and inhales the piece opposite sex and inhales the groove, is convenient for spacing fixedly to the part.
As a preferable embodiment of the present embodiment: the both sides of 1 inside of mount pad are equipped with logical groove, and lead to groove and the mutual adaptation of mounting panel 2, and the both sides of 1 bottom of mount pad are equipped with the installation piece, and the inside cover of installation piece is equipped with spring and inserted bar, and one side that two sets of inserted bars are close to each other is equipped with the brush cleaner, is convenient for brush the earth of part adhesion under elevation structure's influence automatically.
As a preferable embodiment of the present embodiment: the front one end of two sets of sliders 7 is equipped with the pointer, and the one side that two sets of spouts 6 kept away from each other is equipped with the scale mark of mutually supporting with the pointer, is convenient for carry out the aperture degree of depth observation according to the decline of slider 7.
As a preferable embodiment of the present embodiment: the inboard symmetry of annular guide slot 174 is equipped with elastic component and installation cover, and the inboard of installation cover is equipped with the arc guide arm of mutually supporting with sample groove 172, and the bottom of two sets of oblique type scraper blades 173 evenly is equipped with the serration plate, makes oblique type scraper blade 173 more comprehensive with the earth contact, lets earth become softer, makes oblique type scraper blade 173 collect earth more easily.
As a preferable embodiment of the present embodiment: the bearing seats are arranged on the sides, far away from each other, of the two groups of annular grooves 5, the bearing seats are connected with the rotating shaft 504, the component steering adjustment is facilitated, and the fixing discs are arranged at the bottoms of the two groups of fixing seats 502, so that the fixing effect of the device is improved.
A use method of a special stratum geological determination device for coal seam drilling comprises the following use steps:
the method comprises the following steps: when the device is used, the threaded fixation of the internal thread mounting block 505 and the threaded hole 501 can be manually cancelled, then the connecting frame 503 and the rotating shaft 504 are rotated, the fixed seat 502 and the movable seat 507 assembled on the connecting frame 503 are enabled to be adjusted in the direction, the fixed bolt 506 is used again to be fixed with the threaded hole 501 after the fixed seat is adjusted to the specified position, the fixed seat 502 can be attached to the ground during the measurement work, the integral fixing effect of the device is provided, and the device can be moved by contacting the movable seat 507 with the ground;
step two; when the device is used for measurement, the hole walls of the mounting plate 2 are mutually attached, during the process, the bidirectional threaded rod 20 is manually rotated to drive the two groups of internal thread sleeve blocks 19 and the guide sleeves 12 to outwards expand and move under the sliding fit of the sleeve rod 9, the inner sleeve 15 is driven to guide and move under the fit of the outer sleeve 16 along with the movement of the mounting plate 2, the inner sleeve 15 after moving is limited and fixed through the magnetic block and the magnetic groove, so that the mounting plate 2 is adaptive to the apertures with different sizes, and the mounting plate 2 and the pulley 4 are mutually attached to the aperture wall, then respectively starting a servo motor A11 and a servo motor B171 through a control panel 8, driving the threaded column 3 to rotate by utilizing the starting of a servo motor A11, forcing the internal thread sleeve 10 to descend, driving the loop bar 9, the sliding block 7 and the mounting plate 2 to move under the guidance of the sliding groove 6 along with the descending of the internal thread sleeve 10, and matching with a pointer and a scale mark to carry out aperture depth measurement work;
step three; when the mounting plate 2 drives the mounting groove 17 to measure the depth in the aperture, the sampling groove 172 can contact with the soil at the bottom in the aperture, then the two groups of sampling grooves 172 can be driven to rotate under the start of the servo motor B171, and the inclined cutting of the inclined scraper 173 is matched to drive the two groups of rotating sampling grooves 172 and the inclined scraper 173 to cut the soil in the aperture into the collecting sampling groove 172, and during the period, the sampling groove 172 is forced to rotate to contact with the arc-shaped guide rod intermittently by taking the guide block 175 and the annular guide groove 174 as an annular guide structure, so that the arc-shaped guide rod can intermittently receive vibration impact under the elastic expansion and contraction of the elastic part and the guide sleeve, and the collected soil can be prevented from being blocked;
step four; after the two groups of sampling grooves 172 collect soil under the centrifugal action, the mounting groove 17 can be integrally drawn out of the aperture for depth determination, and then the soil accumulated in the sampling grooves 172 is shaken out and collected under the reverse rotation and centrifugal action of the servo motor B171, so that the geological detection work can be carried out.
In summary, the following steps: the device utilizes geology sampling subassembly to collect the earth in the aperture, the operating personnel of being convenient for detects the earth in coal seam, and under the cooperation of width regulation structure, make aperture degree of depth survey work be convenient for make the adjustment according to the size in aperture, improve precision and convenience that the aperture central point depends on, under the cooperation of mobile location subassembly, can make the fixed knot of device construct and move the structure and carry out the conversion adjustment, make things convenient for the device to adjust according to the user demand of difference, increase the functionality and the practicality of device.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a special stratum geology survey device of coal seam drilling, includes mount pad (1), its characterized in that: the mounting structure is characterized in that sliding grooves (6) are arranged on two sides of the top of the mounting seat (1), sliders (7) which are matched with each other are arranged on the inner sides of the two groups of sliding grooves (6), top plates (14) which are connected with each other are arranged on the tops of the two groups of sliding grooves (6), servo motors A (11) are arranged at the middle positions of the tops of the top plates (14), threaded columns (3) are arranged at the output ends of the servo motors A (11), inner threaded sleeves (10) which are matched with each other are arranged on the outer sides of the threaded columns (3), sleeve rods (9) which are connected with the sliders (7) are arranged on two sides of the inner threaded sleeves (10), guide sleeves (12) are arranged on the outer sides of the two groups of sleeve rods (9), mounting plates (2) are arranged at the bottoms of the two groups of guide sleeves (12), inner sleeves (15) which are connected with each other are arranged at the bottoms of the two groups of mounting plates (2), outer sleeves (16) are arranged on the outer sides of the two groups of the inner sleeves (15), the bottom of outer tube (16) is equipped with geology sampling subassembly, and is two sets of one side that mounting panel (2) kept away from each other evenly is equipped with pulley (4), the both sides of mount pad (1) are equipped with the mobile location subassembly, the both sides of the positive one end of internal thread sleeve pipe (10) are equipped with fixed block (18), the inboard cover of fixed block (18) is equipped with two-way threaded rod (20), the outside symmetry of two-way threaded rod (20) is equipped with internal thread sleeve block (19) of mutual adaptation, and internal thread sleeve block (19) and guide pin bushing (12) interconnect, the both sides at roof (14) top are equipped with battery (13) and control panel (8) respectively.
2. The device for geology of a stratum special for coal seam drilling according to claim 1, characterized in that: the bottom of geology sample subassembly is equipped with mounting groove (17), the intermediate position department at the inside top of mounting groove (17) is equipped with servo motor B (171), the output of servo motor B (171) is equipped with two sets of sample groove (172), and is two sets of the bottom of sample groove (172) is equipped with oblique type scraper blade (173), the edge at the inside top of mounting groove (17) is equipped with annular guide slot (174), the inboard of annular guide slot (174) is equipped with guide block (175) with sample groove (172) interconnect, control panel (8) are connected with servo motor A (11) and servo motor B (171) electricity respectively through the wire.
3. The device for geology of a stratum special for coal seam drilling according to claim 1, characterized in that: remove locating component's both sides are equipped with ring channel (5), and are two sets of the intermediate position department cover that one side was kept away from each other in ring channel (5) is equipped with rotation axis (504), and is two sets of one side that rotation axis (504) were kept away from each other is equipped with link (503), and is two sets of the top and the bottom of link (503) are equipped with internal thread installation piece (505) and fixing base (502) respectively, and are two sets of the inboard of internal thread installation piece (505) is equipped with fixing bolt (506) of mutual adaptation, and is two sets of the top and the bottom that one side was kept away from each other in ring channel (5) are equipped with screw hole (501) of mutually supporting with fixing bolt (506), and are two sets of the top of internal thread installation piece (505) is equipped with removes seat (507).
4. The device for geology of a stratum special for coal seam drilling according to claim 1, characterized in that: the top of the two groups of fixed blocks (18) is provided with a positioning block, and the middle position of the outer side of the bidirectional threaded rod (20) is provided with a shifting wheel which is mutually attached to the positioning block.
5. The device for geology of a stratum special for coal seam drilling according to claim 1, characterized in that: the middle position department at outer tube (16) top is equipped with fixed cover, and the inside of fixed cover is equipped with reset spring and pull rod respectively, and the bottom of pull rod is equipped with magnetism and inhales the piece, and two sets of one side that interior sleeve pipe (15) top is close to each other is equipped with and inhales the magnetism that the piece opposite sex was inhaled with magnetism and inhales the groove.
6. The device for geology of a stratum special for coal seam drilling according to claim 1, characterized in that: the inside both sides of mount pad (1) are equipped with logical groove, and lead to groove and the mutual adaptation of mounting panel (2), the both sides of mount pad (1) bottom are equipped with the installation piece, and the inside cover of installation piece is equipped with spring and inserted bar, and one side that two sets of inserted bars are close to each other is equipped with the brush cleaner.
7. The device for geology of a stratum special for coal seam drilling according to claim 1, characterized in that: the front end of the two groups of sliding blocks (7) is provided with a pointer, and one sides of the two groups of sliding grooves (6) which are far away from each other are provided with scale marks which are matched with the pointer.
8. The device for geology of a stratum special for coal seam drilling according to claim 2, characterized in that: the inboard symmetry of annular guide slot (174) is equipped with elastic component and installation cover, and the inboard of installation cover is equipped with the arc guide arm of mutually supporting with sample groove (172), two sets of the bottom of oblique type scraper blade (173) evenly is equipped with the serration plate.
9. The device for geology of a stratum special for coal seam drilling according to claim 3, characterized in that: two sets of one side that inside kept away from each other of ring channel (5) is equipped with the bearing frame, and bearing frame and rotation axis (504) interconnect, two sets of the bottom of fixing base (502) is equipped with the fixed disk.
10. A method for using a device for geology of a stratum specially used for drilling a coal seam, which comprises the device for geology of the stratum specially used for drilling the coal seam according to any one of claims 1 to 9, and the method comprises the following steps:
the method comprises the following steps: when the device is used, the threaded fixation of the internal thread mounting block (505) and the threaded hole (501) can be manually cancelled, then the connecting frame (503) and the rotating shaft (504) are rotated, the fixed seat (502) and the movable seat (507) assembled on the connecting frame (503) are promoted to be adjusted in the direction, and after the connecting frame is adjusted to a specified position, the fixed seat (502) and the movable seat (507) are used again to be fixed with the threaded hole (501), so that the fixed seat (502) can be attached to the ground during measurement, the integral fixing effect of the device is provided, and the movable seat (507) is contacted with the ground, so that the device can be moved;
step two; when the device is used for measuring work, the hole walls of the mounting plate (2) can be attached to each other, a bidirectional threaded rod (20) is manually rotated to drive two groups of internal thread sleeve blocks (19) and the guide sleeve (12) to outwards expand and move under the sliding fit of the sleeve rod (9), the inner sleeve (15) is driven to guide and move under the fit of the outer sleeve (16) along with the movement of the mounting plate (2), the moved inner sleeve (15) is limited and fixed through the magnetic suction block and the magnetic suction groove, the mounting plate (2) is adaptive to the hole diameters of different sizes, the mounting plate (2) and the pulley (4) are attached to the hole walls, then the servo motor A (11) and the servo motor B (171) are respectively started through the control panel (8), the threaded column (3) is driven to rotate by the starting of the servo motor A (11), the internal thread sleeve (10) is forced to descend, the sleeve rod (9), the slider (7) and the mounting plate (2) are driven to descend in the chute (6) along with the descending of the internal thread sleeve (10) ) The guide moves downwards, and the aperture depth is measured by matching with the pointer and the scale marks;
step three; when the mounting plate (2) drives the mounting groove (17) to measure the depth in the aperture, the sampling grooves (172) can be contacted with soil at the bottom in the aperture, then the servo motor B (171) can be started to drive the two groups of sampling grooves (172) to rotate, and the inclined cutting of the inclined scraper (173) is matched to drive the two groups of rotating sampling grooves (172) and the inclined scraper (173) to cut soil in the aperture into the collecting sampling grooves (172), and during the period, the guide block (175) and the annular guide groove (174) are used as an annular guide structure to force the sampling grooves (172) to rotate and contact with the arc guide rod in an intermittent manner, so that the arc guide rod is under the elastic expansion of the elastic piece and the guide sleeve, the sampling grooves (172) are subjected to intermittent vibration impact to prevent the collected soil from being blocked;
step four; after two sets of sample groove (172) collect earth under centrifugal action, can take mounting groove (17) whole out in the aperture of degree of depth survey, then under the reversal and the centrifugal action through servo motor B (171), shake out the collection with the earth that sample groove (172) was built up, can carry out geological detection work.
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