CN116480291A - Electrical method detection device for petroleum exploration - Google Patents
Electrical method detection device for petroleum exploration Download PDFInfo
- Publication number
- CN116480291A CN116480291A CN202310523390.XA CN202310523390A CN116480291A CN 116480291 A CN116480291 A CN 116480291A CN 202310523390 A CN202310523390 A CN 202310523390A CN 116480291 A CN116480291 A CN 116480291A
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- Prior art keywords
- fixedly connected
- rod
- plate
- close
- inner chamber
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- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 239000003208 petroleum Substances 0.000 title claims abstract description 13
- 238000010291 electrical method Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 238000005553 drilling Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 11
- 206010066054 Dysmorphism Diseases 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
-
- 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
- E21B12/00—Accessories for drilling tools
-
- 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
- E21B15/006—Means for anchoring the drilling machine to the ground
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
-
- 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
-
- 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
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/06—Mobile combinations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses an electric detection device for petroleum exploration, which comprises a bottom plate, wherein threaded holes are formed in the positions, close to four corners, of the top of the bottom plate.
Description
Technical Field
The invention relates to the technical field of petroleum exploration, in particular to an electrical detection device for petroleum exploration.
Background
The petroleum exploration is to utilize various exploration means to understand underground geological conditions, recognize conditions such as crude oil, oil storage, migration, aggregation and preservation of the oil and gas, comprehensively evaluate the oil and gas containing perspective, determine the favorable region of oil and gas aggregation, find the trap of the oil and gas storage, and ascertain the area of an oil and gas field, and the condition and the output capacity of a hydrocarbon reservoir; petroleum is called liquid gold, and with the development of industrialization, the demand for petroleum is also increasing, and research and investigation of petroleum are also increasing.
When the existing device is used, after the drilling is finished, soil is easily adhered to the surface of the drilling screw rod, but the existing device lacks a function of cleaning the drilling screw rod, so that the service life of the device is reduced, meanwhile, in the cleaning process, the water level is continuously reduced, a user is required to add water, but the existing device lacks a water level alarming function, so that the using effect of the device is reduced, vibration is easily generated during operation, but the existing device lacks a stabilizing mechanism for placing a bottom plate, so that the detection effect of the device is poor.
Disclosure of Invention
The invention solves the technical problem of overcoming the defects of the prior art and providing an electrical detection device for petroleum exploration.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an electric method detection device of oil exploration, which comprises a base plate, the top of bottom plate is close to four corners department and has all offered the screw hole, a plurality of the inner chamber of screw hole all runs through and is equipped with the fixed cone, a plurality of the equal fixedly connected with handle in left and right sides of fixed cone, a plurality of the left and right sides of fixed cone is close to bottom department and has all offered first rectangle opening, a plurality of the inner chamber of fixed cone all is equipped with adjustment mechanism, the top of bottom plate is close to left side department fixedly connected with water tank, the inner chamber of water tank is equipped with warning mechanism, the top of water tank is close to left side department and is pegged graft there is the funnel, the top of bottom plate is close to intermediate position department fixedly connected with piston cylinder, the second rectangle opening has been offered at the top of piston cylinder, the top of piston cylinder is equipped with the link gear, peg graft jointly between piston cylinder and the water tank, the top of inlet tube is close to intermediate position department is equipped with first unilateral valve, the right side of piston cylinder is close to bottom department and is pegged graft there is the second drain, the right-hand member fixedly connected with the hose, the top of drain is close to the top of left side, the top is close to left side of bottom side fixedly connected with the second drain pipe, be equipped with the right end connection has the annular motor, the right end connection has the end plate L to be equipped with the right end plate, the annular shower nozzle is fixedly connected with the top plate is fixedly connected with the bottom plate, the top end plate is fixedly connected with the top end plate is equipped with the bottom plate, the top end plate is fixedly connected with top end plate and has top end plate, the bottom of the transverse plate is close to the right side and fixedly connected with a measuring host, the bottom of the transverse plate is fixedly connected with a connecting column, the left side and the right side of the connecting column are close to the bottom and are all provided with third rectangular openings, the inner cavity of the connecting column is movably connected with a square, blind grooves are uniformly formed in the left side and the right side of the square, one sides of the inner cavities of the two blind grooves, which are far away from each other, are fixedly connected with first limit telescopic rods, one ends of the two first limit telescopic rods, which are far away from each other, are fixedly connected with sliding blocks, one sides of the two sliding blocks, which are far away from each other, are fixedly connected with arc blocks, the two arc blocks respectively penetrate through the inner cavities of the adjacent third rectangular openings, the outer sides of the two first limit telescopic rods are respectively sleeved with first springs, and the left end and the right end of each first spring are respectively fixedly connected with the inner cavity side walls and the sliding blocks of the adjacent blind grooves, the top and bottom of the two sliding blocks are fixedly connected with first sliding blocks, the top and bottom of the inner cavity of the blind groove are respectively provided with first sliding grooves, a plurality of first sliding blocks are respectively and movably connected with the inner cavity of the adjacent first sliding grooves, the bottom of each square block is fixedly connected with a drill rod, the right side of each drill rod is close to the top and is provided with a fourth rectangular opening, the front and rear sides of each drill rod are respectively provided with a round opening close to the bottom, the inner cavity of each drill rod is close to the middle position and is fixedly connected with a mounting plate, the front and rear sides of each mounting plate are respectively and fixedly connected with first electric telescopic rods, one ends of the two first electric telescopic rods, which are far away from each other, are respectively and fixedly connected with an insulating block, one sides of the two insulating blocks, which are far away from each other, are respectively and fixedly connected with a measuring head, and the two measuring heads are respectively and electrically connected with a measuring host, the drill rod is characterized in that two vertical plates are fixedly connected to the front side and the rear side of the drill rod, two vertical plates are close to the middle position, one side, opposite to each vertical plate, of each vertical plate is movably connected with a movable rod, one end, opposite to each movable rod, of each movable rod is fixedly connected with a connecting block, two connecting blocks are fixedly connected with turning plates on the right sides of the connecting blocks, a first volute spring is fixedly sleeved on the outer sides, close to the top ends, of the movable rods, and the top ends and the bottom ends of the first volute spring are fixedly connected with adjacent vertical plates respectively.
Preferably, the warning mechanism comprises a water level sensor, the water level sensor is fixedly connected to the left side of the inner cavity of the water tank near the bottom, the left side of the water tank near the top is fixedly connected with a control panel, the top of the water tank near the right side is fixedly connected with an alarm, the water level sensor is electrically connected with the control panel, and the control panel is electrically connected with the alarm.
Preferably, the linkage mechanism comprises two L-shaped plates, the two L-shaped plates are fixedly connected to the right side of the piston cylinder near the top, the two L-shaped plates are arranged front and back, a winding roller is arranged on one side, opposite to the L-shaped plates, of each L-shaped plate, a round rod is arranged in the inner cavity of each winding roller in a penetrating mode, the front end and the rear end of each round rod are movably connected with the adjacent winding roller respectively, a rope is wound on the outer side of each winding roller, one end of each rope is fixedly connected with each winding roller, the other end of each rope is fixedly connected with a cross beam, a second spiral spring is sleeved on the outer side of each round rod near the front end of each round rod, one end of each second spiral spring is fixedly connected with each round rod, a first single groove wheel is fixedly sleeved on the outer side of each second spiral spring near the front end of each second spiral spring, a second single groove wheel is arranged on the left side of each first single groove wheel, a transmission belt is arranged between each first single groove wheel and each second single groove wheel, and each second single groove wheel is in transmission connection through the transmission belt.
Preferably, the center of a circle department fixedly connected with transfer line of second single sheave rear side, just the rear end swing joint of transfer line has the stock, just stock and piston tube fixed connection, the outside of transfer line is close to rear end department fixed cover and is equipped with initiative conical gear, the front side meshing of initiative conical gear has driven conical gear, the top center of a circle department fixedly connected with pole setting of driven conical gear, the top fixedly connected with circular slot of pole setting, the front side of stock is close to intermediate position department fixedly connected with first bearing plate, the top fixedly connected with first bearing plate of first bearing plate, the top of circular slot runs through the inner chamber of first bearing, the front side of stock is close to intermediate position department fixedly connected with second bearing plate, the bottom fixedly connected with second bearing plate, the inner chamber of second bearing plate runs through and is equipped with second electric telescopic handle, the bottom fixedly connected with circular block of second electric telescopic handle, the outside of circular block and the inner chamber of intermediate position department are close to the first bearing plate of intermediate position department fixedly connected with second bearing plate, S and the front side of a plurality of conical handle are the conical magnet fixedly connected with S, the front side of a plurality of S and the conical handle are the front and the rotary magnet fixedly connected with cross rod, the front and the rear end of a plurality of rotary magnet is arranged.
Preferably, the front side of disc is close to top department and is equipped with fixed frame, the front side upper left side department fixedly connected with actuating lever of disc, the inner chamber of fixed frame is run through to the actuating lever front end, the equal fixedly connected with stopper in the left and right sides of fixed frame, two the through-hole has all been seted up to the bottom of stopper, two the inner chamber of through-hole is all run through and is equipped with the gag lever post, two the common fixedly connected with limiting plate in top of gag lever post, limiting plate and stock fixed connection, the bottom fixedly connected with montant of fixed frame, the bottom of montant runs through second rectangle open-ended inner chamber to fixedly connected with movable piston.
Preferably, the adjustment mechanism comprises a fixed block, fixed block fixed connection is being located the inner chamber of the fixed awl of right side front side and is close to top department, the top fixedly connected with third bearing of fixed block, the inner chamber of third bearing runs through and is equipped with the screwed pipe, the top fixedly connected with knob of screwed pipe, the inner chamber swing joint of screwed pipe has the threaded rod, the bottom fixedly connected with sliding plate of threaded rod, the equal fixedly connected with second slider in the left and right sides of sliding plate, the second spout has all been seted up to the inner chamber left and right sides of fixed awl, two second slider swing joint respectively at the inner chamber of adjacent second flower crowd, the bottom fixedly connected with straight-bar of sliding plate, the bottom fixedly connected with ball of straight-bar.
Preferably, the left and right sides of ball all is equipped with the dysmorphism piece, two the equal fixedly connected with closing plate in first rectangle open-ended inner chamber bottom, two all seted up the round hole on the closing plate, two one side that the dysmorphism piece kept away from mutually is close to the equal fixedly connected with second spacing telescopic link of top and bottom department, a plurality of the tip of second spacing telescopic link respectively with adjacent closing plate fixed connection, a plurality of the outside of the equal cover of second spacing telescopic link is equipped with the second spring, just the both ends of second spring respectively with adjacent dysmorphism piece and closing plate fixed connection, two the equal fixedly connected with cross cone of one side that the dysmorphism piece kept away from mutually, two the one end that the cross cone kept away from mutually runs through the inner chamber of adjacent round hole respectively.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the mutual matching of the parts of the second spring, the fixed block, the threaded pipe, the threaded rod, the sliding plate, the straight rod, the ball, the special-shaped block, the transverse cone and the second limiting telescopic rod, the bottom plate can be conveniently and stably installed, and the measuring effect of the device is improved.
2. The water level monitoring device can monitor the water level in the water tank in real time through the mutual coordination of the alarm, the control panel and the water level sensor, prompt a user to add water in time, and improve the using effect of the device.
3. According to the invention, through the mutual matching of the parts of the wind-up roll, the L-shaped plate, the second volute spring, the transmission rod, the transmission belt, the driving bevel gear, the driven bevel gear, the long rod, the circular groove, the circular block, the second electric telescopic rod, the transmission bevel gear, the rotary bevel gear, the cross rod, the circular disc, the fixed frame, the limiting block, the limiting rod and the vertical rod, the cleaning of the drilling screw is facilitated, and the service life of the drilling screw is prolonged.
Drawings
FIG. 1 is a partial cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view of a fixture cone part of the present invention;
FIG. 3 is a partial elevation view of a drill rod of the present invention;
FIG. 4 is a partial top view of a drill rod of the present invention;
FIG. 5 is a partial side view of a piston cartridge of the present invention;
FIG. 6 is an enlarged view of FIG. 1 at A;
FIG. 7 is an enlarged view at B in FIG. 1;
FIG. 8 is an enlarged view at C in FIG. 2;
fig. 9 is an enlarged view of D in fig. 8;
fig. 10 is an enlarged view at E in fig. 5.
Reference numerals in the drawings: 1. a bottom plate; 2. a water tank; 3. a hydraulic rod; 4. a cross beam; 5. a drilling motor; 6. a cross plate; 7. a measuring host; 8. a connecting column; 9. a drill rod; 10. a first electric telescopic rod; 11. a turnover plate; 12. a movable rod; 13. a first volute spring; 14. the first limiting telescopic rod; 15. a first spring; 16. a sliding block; 17. an arc-shaped block; 18. a water level sensor; 19. an alarm; 20. a rope; 21. a wind-up roll; 22. an L-shaped plate; 23. a second volute spring; 24. a transmission rod; 25. a drive belt; 26. a driving bevel gear; 27. a driven bevel gear; 28. a long rod; 29. a circular groove; 30. round blocks; 31. a second electric telescopic rod; 32. a drive bevel gear; 33. rotating the bevel gear; 34. a cross bar; 35. a disc; 36. a fixed frame; 37. a limiting block; 38. a limit rod; 39. a vertical rod; 40. a second spring; 41. a movable piston; 42. a hose; 43. an annular nozzle; 44. a piston cylinder; 45. a fixed cone; 46. a fixed block; 47. a threaded tube; 48. a threaded rod; 49. a sliding plate; 50. a straight rod; 51. a ball; 52. a special-shaped block; 53. a transverse cone; 54. and the second limiting telescopic rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: an electrical detection device for petroleum exploration comprises a bottom plate 1, threaded holes are formed in the top of the bottom plate 1 near four corners, fixed cones 45 are arranged in the inner cavities of the threaded holes in a penetrating mode, handles are fixedly connected to the left side and the right side of the fixed cones 45, first rectangular openings are formed in the positions, near the bottom end, of the left side and the right side of the fixed cones 45, adjusting mechanisms are arranged in the inner cavities of the fixed cones 45, a water tank 2 is fixedly connected to the top of the bottom plate 1 near the left side, a warning mechanism is arranged in the inner cavity of the water tank 2, a funnel is inserted into the position, near the left side, of the top of the water tank 2, a piston cylinder 44 is fixedly connected to the top of the bottom plate 1 near the middle position, a second rectangular opening is formed in the top of the piston cylinder 44, a linkage mechanism is arranged at the top of the piston cylinder 44, a water inlet pipe is jointly inserted between the piston cylinder 44 and the water tank 2, the top of the water inlet pipe is provided with a first unilateral valve near the middle position, the right side of the piston cylinder 44 is provided with a second water outlet pipe in an inserting way near the bottom, the right end of the water outlet pipe is fixedly connected with a hose 42, the top of the water outlet pipe is provided with a second one-way valve near the left end, the right end of the water outlet pipe is fixedly connected with an L-shaped plate 22, the right side of the bottom plate 1 is fixedly connected with a straight plate, the top of the straight plate is provided with an annular spray nozzle 43 in a penetrating way, the L-shaped plate 22 is inserted on the annular spray nozzle 43, the top of the bottom plate 1 is fixedly connected with two hydraulic rods 3 near the right side, the two hydraulic rods 3 are arranged in a front-back way, the top ends of the two hydraulic rods 3 are fixedly connected with a cross beam 4, the bottom of the cross beam 4 is fixedly connected with a mounting seat near the right side, the bottom of the mounting seat is provided with a drilling motor 5 in a penetrating way, the shaft end of a power output shaft of the drilling motor 5 is fixedly connected with a cross plate 6, the bottom of the cross plate 6 is fixedly connected with a measuring host 7 near the right side, the bottom of the transverse plate 6 is fixedly connected with a connecting column 8, the left side and the right side of the connecting column 8 are close to the bottom and are provided with third rectangular openings, the inner cavity of the connecting column 8 is movably connected with a square, the left side and the right side of the square are uniformly provided with blind grooves, one sides of the inner cavities of the two blind grooves, which are far away from each other, are fixedly connected with first limit telescopic rods 14, one ends of the two first limit telescopic rods 14, which are far away from each other, are fixedly connected with sliding blocks 16, one sides of the two sliding blocks 16, which are far away from each other, are fixedly connected with arc-shaped blocks 17, the two arc-shaped blocks 17 respectively penetrate through the inner cavities of the adjacent third rectangular openings, the outer sides of the two first limit telescopic rods 14 are respectively sleeved with first springs 15, the left end and the right end of each first spring 15 are respectively fixedly connected with the inner cavity side walls of the adjacent blind grooves and the sliding blocks 16, the top and the bottom of the two sliding blocks 16 are respectively fixedly connected with first sliding blocks, the top and bottom of the inner cavity of the two blind grooves are respectively provided with a first sliding groove, a plurality of first sliding blocks are respectively and movably connected with the inner cavity of the adjacent first sliding groove, the bottom of each square is fixedly connected with a drill rod 9, the right side of each drill rod 9 is close to the top and is provided with a fourth rectangular opening, the front and rear sides of each drill rod 9 are respectively and closely provided with a round opening, the inner cavity of each drill rod 9 is close to the middle position and is fixedly connected with a mounting plate, the front and rear sides of each mounting plate are respectively and fixedly connected with a first electric telescopic rod 10, one ends of the two first electric telescopic rods 10, which are far away, are respectively and fixedly connected with insulating blocks, one sides of the two insulating blocks, which are far away, are respectively and fixedly connected with measuring heads, the two measuring heads are respectively and fixedly connected with two vertical plates, the front and rear sides of each drill rod 9 are respectively and fixedly connected with a movable rod 12, the opposite ends of the two movable rods 12 are fixedly connected with connecting blocks, the right sides of the two connecting blocks are fixedly connected with overturning plates 11 together, a first volute spring 13 is fixedly sleeved at the position, close to the top end, of the outer side of the top movable rod 12, the top end and the bottom end of the first volute spring 13 are fixedly connected with the adjacent vertical plates respectively, and the other end of the first volute spring 13 is fixedly connected with the adjacent movable rods 12;
the warning mechanism comprises a water level sensor 18, the water level sensor 18 is fixedly connected to the left side of the inner cavity of the water tank 2 near the bottom, a control panel is fixedly connected to the left side of the water tank 2 near the top, an alarm 19 is fixedly connected to the top of the water tank 2 near the right side, the water level sensor 18 is electrically connected with the control panel, and the control panel is electrically connected with the alarm 19;
the linkage mechanism comprises two L-shaped plates 22, the two L-shaped plates 22 are respectively and fixedly connected to the right side of the piston cylinder 44 near the top, the two L-shaped plates 22 are arranged front and back, a wind-up roller 21 is arranged on one side of the two L-shaped plates 22 opposite to each other, a round rod is arranged in the inner cavity of the wind-up roller 21 in a penetrating manner, the front end and the rear end of the round rod are respectively and movably connected with the adjacent wind-up roller 21, a rope 20 is wound on the outer side of the wind-up roller 21, one end of the rope 20 is fixedly connected with the wind-up roller 21, the other end of the rope 20 is fixedly connected with the cross beam 4, a second spiral spring 23 is sleeved on the outer side of the round rod near the front end, one end of the second spiral spring 23 is fixedly connected with the round rod, a first single sheave is fixedly sleeved on the outer side of the second spiral spring 23 near the front end, a second single sheave is arranged on the left side of the first single sheave, a driving belt 25 is arranged between the first single sheave and the second single sheave, the first single grooved pulley and the second single grooved pulley are in transmission connection through a transmission belt 25, a transmission rod 24 is fixedly connected at the center of the rear side of the second single grooved pulley, a long rod 28 is movably connected at the rear end of the transmission rod 24, the long rod 28 is fixedly connected with a piston cylinder 44, a driving conical gear 26 is fixedly sleeved at the position, close to the rear end, of the outer side of the transmission rod 24, a driven conical gear 27 is meshed with the front side of the driving conical gear 26, an upright rod is fixedly connected at the center of the top of the driven conical gear 27, a round groove 29 is fixedly connected at the top of the upright rod, a first bearing plate is fixedly connected at the position, close to the middle, of the front side of the long rod 28, a first bearing is fixedly connected at the top of the first bearing plate, the top of the round groove 29 penetrates through the inner cavity of the first bearing, a second bearing plate is fixedly connected at the position, close to the middle, a second bearing plate is fixedly connected at the bottom of the second bearing plate, the inner cavity of the second bearing is fixedly connected with a round block through a second electric telescopic rod 31, the bottom end of the second electric telescopic rod 31 is fixedly connected with the round block 30, the bottom of the round block is fixedly connected with a round block 30, the outer side of the round block 30 and the inner cavity side wall of the round groove 29 are fixedly connected with a plurality of N magnets and S magnets, the N magnets and the S magnets are arranged in a staggered manner, the top end of the second electric telescopic rod 31 is fixedly connected with a transmission bevel gear 32, the rear side of the transmission bevel gear 32 is meshed with a rotary bevel gear 33, the center of the front side of the rotary bevel gear 33 is penetrated with a cross rod 34, the rear end of the cross rod 34 is movably connected with a long rod 28, the front end of the cross rod 34 is fixedly connected with a disc 35, the front side of the disc 35 is provided with a fixed frame 36 near the top, the front side of the disc 35 is fixedly connected with a driving rod, the front end of the driving rod is penetrated with the inner cavity of the fixed frame 36, the left side and right side of the fixed frame 36 are fixedly connected with limiting blocks 37, the bottoms of the two limiting blocks 37 are respectively provided with through holes, the inner cavities of the two through holes are penetrated with limiting rods 38, the top ends of the two limiting rods 38 are fixedly connected with a rectangular plate, the top end of the limiting plate 28 is fixedly connected with a vertical rod 39, and the bottom end of the rectangular vertical rod is fixedly connected with the inner cavity 39, and the bottom of the piston is fixedly connected with the bottom of the rectangular rod 39;
the adjusting mechanism comprises a fixed block 46, the fixed block 46 is fixedly connected at the position, close to the top, of an inner cavity of a fixed cone 45 positioned at the front side on the right side, the top of the fixed block 46 is fixedly connected with a third bearing, the inner cavity of the third bearing is penetrated and provided with a threaded pipe 47, the top end of the threaded pipe 47 is fixedly connected with a knob, the inner cavity of the threaded pipe 47 is movably connected with a threaded rod 48, the bottom end of the threaded rod 48 is fixedly connected with a sliding plate 49, the left side and the right side of the sliding plate 49 are fixedly connected with second sliding blocks, the left side and the right side of the inner cavity of the fixed cone 45 are respectively provided with a second sliding groove, the two second sliding blocks are respectively and movably connected with the inner cavities of adjacent second flowers, the bottom of the sliding plate 49 is fixedly connected with a straight rod 50, the bottom end of the straight rod 50 is fixedly connected with a ball 51, the left side and the right side of the round ball 51 are respectively provided with a special-shaped block 52, the bottoms of the inner cavities of the two first rectangular openings are respectively fixedly connected with a sealing plate, round holes are respectively formed in the two sealing plates, one far away side of the two special-shaped blocks 52 is close to the top and the bottom and is respectively fixedly connected with a second limiting telescopic rod 54, the end parts of the plurality of second limiting telescopic rods 54 are respectively fixedly connected with the adjacent sealing plates, the outer sides of the plurality of second limiting telescopic rods 54 are respectively sleeved with a second spring 40, the two ends of the second spring 40 are respectively fixedly connected with the adjacent special-shaped blocks 52 and the sealing plates, one far away side of the two special-shaped blocks 52 is respectively fixedly connected with a transverse cone 53, and one far away end of the two transverse cones 53 respectively penetrates through the inner cavities of the adjacent round holes;
working principle: when the device is used, the device is placed at a required position, then a plurality of fixing cones 45 are rotated and penetrate through adjacent threaded holes to rotate to a proper position, the rotation of two adjacent handles is stopped, then a plurality of knobs are rotated, so that a threaded pipe 47 fixed on the adjacent knobs is rotated, a sliding plate 49 is downwards moved under the limit of an adjacent second sliding groove and a second sliding block through a threaded rod 48 moving on the adjacent threaded pipe 47, a ball 51 is pressed by the connection of a straight rod 50 to two special-shaped blocks 52, the adjacent second springs 40 are compressed, a transverse cone 53 fixed on the adjacent special-shaped blocks 52 penetrates through an adjacent first rectangular opening and is inserted into the ground, the stability of the device during operation is improved, then when in drilling, two arc-shaped blocks 17 are pressed to enable a sliding block 16 fixed on the adjacent arc-shaped blocks 17 to be limited by the adjacent first sliding groove and the first sliding block, moving to the opposite side, moving the adjacent arc blocks 17 away from the inner cavity of the adjacent third rectangular opening, detaching the drill rod 9, then connecting a first drilling screw (the bottom of the drilling screw is provided with a connecting column 8 with the same structure, the top of the drilling screw is provided with a square with the same structure) with the drill rod 9, starting a drilling motor 5 and a hydraulic rod 3 to drill holes on the ground, continuously installing a second drilling screw when the drilling motor is drilled into a proper position, continuously installing the second drilling screw in the steps, starting two first electric telescopic rods 10 when the drilling motor is drilled into the proper position, measuring to have extension, detecting the resistivity of the crust and the mineral, judging whether petroleum exists or not, displaying data on a measuring host 7, starting a round block 30 of the second electric telescopic rod 31 fixed on the second electric telescopic rod 31 to extend into the inner cavity of the round groove 29 after the measurement is completed, starting the hydraulic rod 3 to extend, in the extending process, the wind-up roller 21 is rotated through the rope 20, the transmission rod 24 is rotated through the transmission of the first single grooved pulley, the second single grooved pulley and the transmission belt 25, the driven bevel gear 27 is rotated through the driving bevel gear 26 fixedly sleeved on the transmission rod 24, the vertical rod fixed on the driven bevel gear 27 is rotated, the second electric telescopic rod 31 is rotated through the cooperation of the round groove 29 and the round block 30, the transmission bevel gear 32 fixed on the second electric telescopic rod 31 is rotated, the rotating bevel gear 33 meshed with the transmission bevel gear 32 is rotated, the cross rod 34 is rotated, the disc 35 fixed on the cross rod 34 is rotated, the fixed frame 36 is reciprocated up and down under the limit of the two limit blocks 37 and the limit rod 38 through the driving rod fixed on the disc 35, the movable piston 41 is made to reciprocate up and down through the vertical rod 39 fixed on the fixed frame 36, water in the water tank 2 is pumped out, water in the piston cylinder 44 is sent to the annular spray head 43 through the hose 42, the drilling screw is cleaned, after the second drilling screw is cleaned, the second drilling screw is disassembled, the hydraulic rod 3 is started to shorten, when the cross beam 4 moves downwards, the winding roller 21 is made to rotate to wind the rope 20 through the second volute spring 23, after the first volute spring is installed, the hydraulic rod 3 is made to extend, the cleaning step is not repeated here, the drilling screw and the drill rod 9 are conveniently cleaned, the service life of the drilling screw is prolonged, when the water level sensor 18 detects that the cleaning water in the water tank 2 reaches a limit value, a signal is transmitted to the control panel, the control panel controls the alarm 19 to work, the alarm 19 sounds to prompt a user to add water, and the use effect of the device is improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An electrical detection device for petroleum exploration, comprising a bottom plate (1), characterized in that: screw holes are formed in the positions, close to four corners, of the top of the bottom plate (1), a plurality of fixing cones (45) are formed in the inner cavities of the screw holes in a penetrating mode, a plurality of fixing cones (45) are fixedly connected with handles, first rectangular openings are formed in the positions, close to the bottom, of the left sides and the right sides of the fixing cones (45), adjusting mechanisms are arranged in the inner cavities of the fixing cones (45), a water tank (2) is fixedly connected to the top of the bottom plate (1) close to the left side, warning mechanisms are arranged in the inner cavities of the water tank (2), a funnel is inserted into the position, close to the middle, of the top of the bottom plate (1), a piston cylinder (44) is fixedly connected to the top of the bottom plate, a second rectangular opening is formed in the top of the piston cylinder (44), a linkage mechanism is arranged on the top of the piston cylinder (44), a water inlet pipe is jointly inserted between the piston cylinder (44) and the water tank (2), a first valve is arranged on the top, a straight drain pipe (42) is fixedly connected to the bottom of the bottom plate (2), a straight drain pipe (22) is fixedly connected to the top of the bottom plate (42), a straight drain pipe is fixedly connected to the top of the bottom plate (42), the straight drain pipe is fixedly connected to the top of the bottom plate (42), the utility model discloses a novel energy-saving hydraulic device, including annular shower nozzle (43) and connecting rod (3), L shaped plate (22) are pegged graft on annular shower nozzle (43), the top of bottom plate (1) is close to right side department fixed connection two hydraulic rods (3), two hydraulic rods (3) are front and back setting, the common fixedly connected with crossbeam (4) in top of hydraulic rods (3), the bottom of crossbeam (4) is close to right side department fixed connection mount pad, the bottom of mount pad runs through and is equipped with drilling motor (5), drilling motor (5) power output shaft axle head fixedly connected with diaphragm (6), the bottom of diaphragm (6) is close to right side department fixed connection and measures host computer (7), the bottom fixedly connected with spliced pole (8) of diaphragm (6), the left and right sides of spliced pole (8) is close to bottom department and has all been offered the third rectangle opening, the inner chamber swing joint of spliced pole (8) has the square, blind groove has evenly been seted up to the left and right sides of square, two the inner chamber of blind groove is kept away from mutually one side fixedly connected with first spacing pole (14), two first rectangle expansion blocks (16) are kept away from mutually, two arc-shaped expansion blocks (16) are kept away from one side (16) and are all fixed with one end of arc-shaped expansion block (16) respectively, the left end and the right end of the first spring (15) are fixedly connected with the side wall of the inner cavity of the adjacent blind groove and the sliding block (16), the top and the bottom of the sliding block (16) are fixedly connected with first sliding blocks, the top and the bottom of the inner cavity of the blind groove are respectively provided with first sliding grooves, a plurality of first sliding blocks are respectively and movably connected with the inner cavity of the adjacent first sliding grooves, the bottom of each square is fixedly connected with a drill rod (9), the right side of each drill rod (9) is provided with a fourth rectangular opening near the top, the front side and the rear side of each drill rod (9) are respectively provided with a circular opening near the bottom, the inner cavity of each drill rod (9) is fixedly connected with a mounting plate near the middle position, the front side and the rear side of each mounting plate are respectively fixedly connected with first electric telescopic rods (10), one ends of the first electric telescopic rods (10) are respectively and fixedly connected with insulating blocks, one sides of the two insulating blocks respectively and movably connected with measuring heads, the two measuring heads are respectively and fixedly connected with a measuring host (7), the right side of each drill rod (9) is respectively and movably connected with two vertical rods (12) at two opposite sides, one ends of the two vertical rods (12) are respectively and fixedly connected with two vertical connecting rods (12) at two opposite sides of the two vertical connecting rods (12), and the top end and the bottom end of the first spiral spring (13) are fixedly connected with the adjacent vertical plates respectively, and the other end of the first spiral spring (13) is fixedly connected with the adjacent movable rod (12).
2. An electrical detection apparatus for oil exploration according to claim 1, wherein: the warning mechanism comprises a water level sensor (18), the water level sensor (18) is fixedly connected to the left side of an inner cavity of the water tank (2) near the bottom, a control panel is fixedly connected to the left side of the water tank (2) near the top, an alarm (19) is fixedly connected to the top of the water tank (2) near the right side, the water level sensor (18) is electrically connected with the control panel, and the control panel is electrically connected with the alarm (19).
3. An electrical detection apparatus for oil exploration according to claim 1, wherein: the linkage mechanism comprises two L-shaped plates (22), the two L-shaped plates (22) are fixedly connected to the right side of a piston cylinder (44) near the top, the two L-shaped plates (22) are arranged front and back, one side of each L-shaped plate (22) opposite to the other side is provided with a winding roller (21), an inner cavity of each winding roller (21) is penetrated and provided with a round rod, the front end and the rear end of each round rod are respectively movably connected with the adjacent winding roller (21), ropes (20) are wound on the outer sides of the winding rollers (21), one ends of the ropes (20) are fixedly connected with the winding rollers (21), the other ends of the ropes (20) are fixedly connected with a cross beam (4), the outer sides of the round rods are sleeved with second spiral springs (23) near the front ends, one ends of the second spiral springs (23) are fixedly connected with the adjacent L-shaped plates (22), the outer sides of the second spiral springs (23) are fixedly sleeved with a first single sheave wheel, a second single sheave wheel (25) is arranged on the outer side of each round rod, and a single sheave wheel (25) is arranged between the first single sheave wheel and the second single sheave wheel is connected with a single belt pulley (25).
4. An electrical detection apparatus for oil exploration according to claim 3, wherein: the utility model discloses a motor-driven magnetic disc driving device, which comprises a driving rod (24) fixedly connected with the center of the rear side of a second single grooved pulley, a long rod (28) movably connected with the rear end of the driving rod (24), a driving conical gear (26) fixedly sleeved on the outer side of the driving rod (24) close to the rear end, a driven conical gear (27) meshed with the front side of the driving conical gear (26), a vertical rod fixedly connected with the center of the top of the driven conical gear (27), a round groove (29) fixedly connected with the top of the vertical rod, a first bearing plate fixedly connected with the front side of the long rod (28) close to the middle position, a first bearing plate fixedly connected with the top of the first bearing plate, a second bearing plate fixedly connected with the front side of the long rod (28) close to the middle position, a second bearing plate fixedly connected with a second bearing plate, a second electric rod (31) arranged in the inner cavity of the second bearing plate, a plurality of round magnets (30) fixedly connected with the bottom of the second electric rod (31) and a plurality of round magnets (30) fixedly connected with the top of the round groove (30), the rear side meshing of transmission bevel gear (32) has rotatory bevel gear (33), the front side centre of a circle department of rotatory bevel gear (33) runs through and is equipped with horizontal pole (34), just the rear end and the stock (28) swing joint of horizontal pole (34), the front end fixedly connected with disc (35) of horizontal pole (34).
5. An electrical detection apparatus for oil exploration according to claim 4, wherein: the front side of disc (35) is close to top department and is equipped with fixed frame (36), the front side upper left side department fixedly connected with actuating lever of disc (35), the inner chamber of fixed frame (36) is run through to actuating lever front end, the equal fixedly connected with stopper (37) of left and right sides of fixed frame (36), two the through-hole has all been seted up to the bottom of stopper (37), two the inner chamber of through-hole is all run through and is equipped with gag lever post (38), two the common fixedly connected with limiting plate in top of gag lever post (38), limiting plate and stock (28) fixed connection, the bottom fixedly connected with montant (39) of fixed frame (36), the bottom of montant (39) runs through second rectangle open-ended inner chamber to fixedly connected with movable piston (41).
6. An electrical detection apparatus for oil exploration according to claim 1, wherein: the utility model provides an adjusting mechanism includes fixed block (46), fixed block (46) fixed connection is being located the inner chamber department that is close to the top of right side front side fixed cone (45), the top fixedly connected with third bearing of fixed block (46), the inner chamber of third bearing runs through and is equipped with screwed pipe (47), the top fixedly connected with knob of screwed pipe (47), the inner chamber swing joint of screwed pipe (47) has threaded rod (48), the bottom fixedly connected with sliding plate (49) of threaded rod (48), the equal fixedly connected with second slider in left and right sides of sliding plate (49), the second spout has all been seted up to the inner chamber left and right sides of fixed cone (45), two second slider swing joint respectively in the inner chamber of adjacent second flower cluster, the bottom fixedly connected with straight-bar (50) of sliding plate (49), the bottom fixedly connected with ball (51) of straight-bar (50).
7. An electrical detection apparatus for oil exploration according to claim 6, wherein: the utility model discloses a ball, including ball (51) and sealing plate, including ball (51), first rectangle open-ended inner chamber bottom all is equipped with dysmorphism piece (52), two equal fixedly connected with closing plate in the left and right sides of ball (51), two all offer the round hole on the closing plate, two one side that dysmorphism piece (52) kept away from is close to top and bottom department equal fixedly connected with second spacing telescopic link (54), a plurality of the tip of second spacing telescopic link (54) respectively with adjacent closing plate fixed connection, a plurality of the outside of second spacing telescopic link (54) all overlaps and is equipped with second spring (40), just the both ends of second spring (40) respectively with adjacent dysmorphism piece (52) and closing plate fixed connection, two equal fixedly connected with cross cone (53) in one side that dysmorphism piece (52) kept away from mutually, two the one end that cross cone (53) kept away from mutually runs through the inner chamber of adjacent round hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310523390.XA CN116480291A (en) | 2023-05-10 | 2023-05-10 | Electrical method detection device for petroleum exploration |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310523390.XA CN116480291A (en) | 2023-05-10 | 2023-05-10 | Electrical method detection device for petroleum exploration |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117328858A (en) * | 2023-10-30 | 2024-01-02 | 江苏和信石油机械有限公司 | Mine exploration well reversing drilling machine capable of being monitored in real time |
| CN117469538A (en) * | 2023-11-15 | 2024-01-30 | 兖矿能源集团股份有限公司 | Ground sound sensor mounting mechanism |
| CN117627546A (en) * | 2024-01-26 | 2024-03-01 | 山东大学 | Telescopic electrode delivery protection sleeve device suitable for tunnel drilling electrical detection |
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2023
- 2023-05-10 CN CN202310523390.XA patent/CN116480291A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117328858A (en) * | 2023-10-30 | 2024-01-02 | 江苏和信石油机械有限公司 | Mine exploration well reversing drilling machine capable of being monitored in real time |
| CN117328858B (en) * | 2023-10-30 | 2024-05-24 | 江苏和信石油机械有限公司 | Mine exploration well reversing drilling machine capable of being monitored in real time |
| CN117469538A (en) * | 2023-11-15 | 2024-01-30 | 兖矿能源集团股份有限公司 | Ground sound sensor mounting mechanism |
| CN117469538B (en) * | 2023-11-15 | 2024-04-16 | 兖矿能源集团股份有限公司 | Ground sound sensor mounting mechanism |
| CN117627546A (en) * | 2024-01-26 | 2024-03-01 | 山东大学 | Telescopic electrode delivery protection sleeve device suitable for tunnel drilling electrical detection |
| CN117627546B (en) * | 2024-01-26 | 2024-04-30 | 山东大学 | Telescopic electrode delivery protection sleeve device suitable for tunnel drilling electrical detection |
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