CN112943088B - Lithotripsy stratum engineering reconnaissance probing construction is with probing drill bit - Google Patents
Lithotripsy stratum engineering reconnaissance probing construction is with probing drill bit Download PDFInfo
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- CN112943088B CN112943088B CN202110192221.3A CN202110192221A CN112943088B CN 112943088 B CN112943088 B CN 112943088B CN 202110192221 A CN202110192221 A CN 202110192221A CN 112943088 B CN112943088 B CN 112943088B
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000005553 drilling Methods 0.000 claims abstract description 101
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 239000002689 soil Substances 0.000 claims abstract description 8
- 238000011835 investigation Methods 0.000 claims abstract description 7
- 230000004224 protection Effects 0.000 claims description 37
- 230000010405 clearance mechanism Effects 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005070 sampling Methods 0.000 abstract description 8
- 230000036316 preload Effects 0.000 abstract description 7
- 239000002002 slurry Substances 0.000 description 5
- 230000009979 protective mechanism Effects 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- 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
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- 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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a drilling bit for lithoclastic soil stratum engineering investigation drilling construction, which comprises a drilling base plate, a moving mechanism, a stabilizing mechanism, a placing box body, a collecting box body, a fixing block, a telescopic oil cylinder, a rotating plate, a protecting mechanism, a cleaning mechanism and a supporting plate, wherein the moving mechanism is installed at the lower end of the drilling base plate, an installing plate, a stabilizing mechanism, a placing box body, a collecting box body and a supporting plate are installed at the upper end of the drilling base plate, the stabilizing mechanism, the placing box body and the supporting plate are all positioned between the installing plate and the collecting box body, the collecting box body is positioned at one side of the installing plate, and the stabilizing mechanism is positioned between the placing box body and the supporting plate; according to the invention, the elastic preload of the first return spring and the second return spring is preset, so that the maximum resistance of the drilling bit body during drilling can be effectively adjusted and controlled, the drilling bit body is prevented from being damaged, and the problem of reduced drilling sampling efficiency caused by damage of the drilling bit body is avoided.
Description
Technical Field
The invention relates to the technical field of stratum engineering investigation, in particular to a drilling bit for lithotripsy stratum engineering investigation and drilling construction.
Background
The exploration drilling machine can be used for oil drilling exploration, geological exploration and the like, and is widely applied to the fields of oil seismic exploration, coal field seismic exploration, water conservancy and other construction projects and the like, the type of the selected drilling machine is determined according to a target exploration region when the existing exploration drilling machine is used, then an appropriate drilling machine is transported to the target exploration region needing exploration, the exploration operation is carried out by using the drilling machine, the exploration drilling machine is required to be placed on a transport vehicle for transportation when in transportation, the drilling machine is unloaded after the exploration drilling machine arrives at a destination, and then the exploration drilling machine is placed in the target exploration region for exploration operation, and gravels are frequently encountered in engineering exploration due to wide distribution range, and the gravels have the characteristics of large particle size variation range, various reasons and different compactness gradation, have large mechanical property difference, are difficult to master the exploration operation, are frequently caused by the times, the drilling and coring rate is low, the naming is difficult to determine according to the compactness, the layer thickness error is large and the like.
In prior art, when the prospecting drill carries out the prospecting and probing in the rubble soil stratum, the deviation appears in the probing position easily and leads to the probing to get the rhythm of the heart low, and wearing and tearing appear easily in the drill bit when meetting the great building stones of hardness, drilling efficiency also can reduce thereupon to and the sample collection appears easily and confuses the problem that leads to follow-up sample to compare and judge the difficulty.
Disclosure of Invention
In order to overcome the technical problems in the background art, the invention aims to provide a drilling bit for lithotripsy soil stratum engineering exploration drilling construction;
the purpose of the invention can be realized by the following technical scheme:
a drilling bit for lithotripsy soil stratum engineering investigation drilling construction comprises a drilling base plate, a moving mechanism, a stabilizing mechanism, a placing box body, a collecting box body, a fixing block, a telescopic oil cylinder, a rotating plate, a protective mechanism, a cleaning mechanism and a supporting plate, wherein the moving mechanism is installed at the lower end of the drilling base plate, a mounting plate, a stabilizing mechanism, a placing box body, a collecting box body and a supporting plate are installed at the upper end of the drilling base plate, the stabilizing mechanism, the placing box body and the supporting plate are all located at positions between the mounting plate and the collecting box body, the collecting box body is located at one side of the mounting plate, the stabilizing mechanism is located at a position between the placing box body and the supporting plate, the placing box body is located at one side of the supporting plate, the telescopic oil cylinder is rotatably installed at a position, close to one side, of the upper end of the mounting plate is fixedly provided with the fixing block through bolts, the position, close to the middle, of the upper end of the mounting plate is provided with a slurry pump, the upper end of the rotating plate is rotatably installed with the rotating plate, and the output end of the telescopic oil cylinder is rotatably connected with the lower surface of the rotating plate;
as a further scheme of the invention: the upper surface mounting of rotor plate has promotion hydro-cylinder, protection machanism and clearance mechanism, protection machanism is located the position between promotion hydro-cylinder, protection machanism and the clearance mechanism, clearance mechanism is located the below that promotes the hydro-cylinder, protection machanism's upper surface is connected with the output that promotes the hydro-cylinder, protection machanism's upper end is provided with driving motor, the inside of clearance mechanism is provided with the probing bit body, the upper end of probing bit body extends to protection machanism's inside, the lower extreme of probing bit body extends to the below of clearance mechanism, be provided with on the surface of probing bit body and be spiral helicine ladder pterygoid lamina.
As a further scheme of the invention: the moving mechanism comprises a chassis, a driven shaft, a driving shaft, a fixing plate, a first sliding column and a second sliding column, wherein crawler assemblies are arranged at the front end and the rear end of the chassis respectively, each crawler assembly is composed of a plurality of driven shafts and two driving shafts, the driven shafts are arranged at positions between the two driving shafts at equal intervals, a driving wheel is sleeved on the outer surface of each driving shaft, a driven wheel is sleeved on the outer surface of each driven shaft, a crawler body is arranged on each driven wheel, the inner surface of each crawler body is wound around the driven wheels and the driving wheels to form a girdle band to be connected, the driven wheels and the driving wheels are all meshed with the crawler bodies, the front end and the rear end of the chassis are symmetrically provided with the fixing plate, the first sliding column and the second sliding column respectively, the first sliding column is located between the fixing plate and the second sliding column, one end, far away from the first sliding column, of the second sliding column is connected with the outer surface of the driving shaft, one end, close to the first sliding column extends to the inner part of the first sliding column, a first chamber is arranged inside of the first chamber, one end of the second sliding column is connected with an inside elastic spring, and a sliding chute matched with the chassis is arranged on the chassis.
As a further scheme of the invention: stabilizing mean contains bottom plate, a lift section of thick bamboo, rotary drum, bracing piece, connecting rod one, connecting rod two, rotary rod one, rotary rod two, dead lever and L type steadying plate, the upper end of bottom plate is close to the position in the middle and installs the push rod, and the rotary drum is installed to the upper end of push rod, the rotary drum cover is established on a lift section of thick bamboo, two bracing pieces are all installed to the position that the upper end of bottom plate is close to both sides, and the upper end that is located two bracing pieces of bottom plate one side is rotated and is installed rotary rod one, the upper end of rotary rod one articulates there is the dead lever, the lower extreme of rotary rod one articulates there is connecting rod two, the lower extreme of connecting rod two is connected with the surface of a lift section of thick bamboo, the position symmetry that is close to both ends around on the dead lever surface is installed L type steadying plate, the inside of base plate is provided with electric telescopic handle, and the lower extreme of push rod runs through the inside of bottom plate to the probing base plate and is connected with electric telescopic handle's output.
As a further scheme of the invention: the improved drilling device is characterized in that a cover plate is arranged on the collecting box body, a liquid inlet column is arranged on the cover plate, a rotating bin is arranged inside the collecting box body, a rotating shaft rod is arranged at a position, close to the middle, inside the rotating bin, a plurality of partition plates which are arranged in an annular array mode are arranged between the rotating shaft rod and the inner wall of the rotating bin, a rotating motor is arranged inside the drilling base plate, and the lower end of the rotating shaft rod penetrates through the rotating bin and the collecting box body to be connected with the output end of the rotating motor to the inside of the drilling base plate.
As a further scheme of the invention: protection machanism contains rotating disc, slide bar one, slide bar two, retaining ring, boss and protection box, rotating disc, slide bar one, slide bar two, retaining ring and boss all are located the inside of protection box, and driving motor's output runs through to the inside of protection box and is connected with rotating disc's upper end, the retaining ring cover is established on the surface of probing bit body, the quantity of boss is two, and two bosses are located the position between the both sides of retaining ring and the protection box inner wall respectively, be provided with a plurality of mounting groove on the probing bit body, the inside of mounting groove is provided with spacing post, be provided with reset spring one and slide bar two on the surface of spacing post, the slide bar two is located the upper end of reset spring one, be provided with slide bar one on the surface of slide bar two, the upper end of slide bar one and the lower extreme welded fastening of rotating disc, be provided with a plurality of reset spring two between the upper end of probing bit body and the lower extreme of rotating disc.
As a further scheme of the invention: clearance mechanism contains locating plate one, set screw, locating plate two, location outer loop, location inner ring, baffle and clearance blade, the symmetry is provided with a plurality of set screw on the locating plate one, a plurality of set screw is the equidistance and arranges, locating plate two is installed to one side of locating plate one, locating plate two is kept away from one side of locating plate one and is installed location outer loop and location inner ring, the inner wall sliding connection of the inner ring surface in location and location outer loop, the upper and lower both ends of location outer loop all are provided with the baffle that a plurality of is annular array and arranges, be the clearance blade that the annular was arranged through articulating on the internal surface of location inner ring.
The invention has the beneficial effects that:
according to the drilling device, through presetting the elastic preload of the first return spring and the second return spring, when drilling normally, the drilling resistance is smaller than the elastic preload of the first return spring and the second return spring, the relative position of the whole structure is not changed, when hard rock is encountered, the drilling resistance is larger than the elastic preload of the first return spring and the second return spring, the second slide rod slides downwards on the limiting column, the drilling bit body upwards extrudes the second return spring, the first return spring and the second return spring are both compressed, and simultaneously, the positioning inner ring is driven to slide upwards in the positioning outer ring, so that the drilling bit body retracts due to being blocked, the maximum resistance of the drilling bit body can be effectively adjusted and controlled, the drilling bit body is prevented from being damaged, and the problem that the drilling sampling efficiency is reduced due to the damage of the drilling bit body is solved;
when objects such as sludge and gravel exist between the plates of the spiral stepped wing plates on the outer surface of the drilling bit body, the cleaning mechanism can obstruct the objects, the cleaning blade is tightly attached to the outer surface of the drilling bit body, and the objects such as sludge and gravel existing between the plates of the spiral stepped wing plates are cleaned, so that subsequent cleaning is facilitated, the cleaning burden of a user is relieved, the cleaning time is shortened, and the drilling sampling efficiency is ensured;
the arranged collection box body can store different samples in different areas separated by the partition plates in a classified manner, so that subsequent sample comparison and judgment are facilitated;
the sliding column I, the elastic spring and the sliding column II are matched for use, so that the problem that the crawler body is not easy to loosen and fall off is solved, and the safety and the reliability of the crawler belt are improved;
the protection mechanism is fixed by the arranged stabilizing mechanism, so that the problem that the protection mechanism falls off due to bumping in the moving process of the drilling bit body can be avoided, the arranged protection ring, the first sliding rod, the second sliding rod and the positioning inner ring have a certain positioning effect on the position of the drilling bit body, the stability of the drilling bit body in the using process is further improved, the position deviation is not prone to occurring, and the sampling accuracy and the sampling efficiency are improved.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a front view of the overall construction of the present invention;
FIG. 2 is a top view of the stabilizing mechanism of the present invention;
FIG. 3 is a front view of the overall structure of the moving mechanism of the present invention;
FIG. 4 is a top view of the internal structure of the collection chamber of the present invention;
FIG. 5 is a top view of the overall construction of the cleaning mechanism of the present invention;
FIG. 6 is a front sectional view of the shield mechanism and drill bit body of the present invention.
In the figure: 1. drilling a substrate; 2. a moving mechanism; 3. a stabilizing mechanism; 4. placing the box body; 5. a collection box body; 6. a fixed block; 7. a telescopic oil cylinder; 8. a rotating plate; 9. a protection mechanism; 10. a cleaning mechanism; 11. a support plate; 12. a drill bit body; 13. a limiting post; 31. a base plate; 32. a lifting cylinder; 33. a rotating drum; 34. a support bar; 35. a first connecting rod; 36. a second connecting rod; 37. rotating the rod I; 38. rotating the rod II; 39. fixing the rod; 310. an L-shaped stabilizer plate; 51. rotating the shaft lever; 52. a partition plate; 91. rotating the disc; 92. a first sliding rod; 93. a second sliding rod; 94. a guard ring; 95. a reinforcing block; 101. a first positioning plate; 102. a set screw; 103. a second positioning plate; 104. positioning the outer ring; 105. positioning the inner ring; 106. a baffle plate; 107. cleaning the blade; 21. a chassis; 22. a driven shaft; 23. a drive shaft; 24. a fixing plate; 25. a first sliding column; 26. and a second sliding column.
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.
Referring to fig. 1-6, a drilling bit for exploration and drilling construction of a gravel soil stratum engineering comprises a drilling substrate 1, a moving mechanism 2, a stabilizing mechanism 3, a placing box 4, a collecting box 5, a fixed block 6, a telescopic oil cylinder 7, a rotating plate 8, a protective mechanism 9, a cleaning mechanism 10 and a supporting plate 11, wherein the moving mechanism 2 is installed at the lower end of the drilling substrate 1, a mounting plate, the stabilizing mechanism 3, the placing box 4, the collecting box 5 and the supporting plate 11 are installed at the upper end of the drilling substrate 1, the stabilizing mechanism 3, the placing box 4 and the supporting plate 11 are all located between the mounting plate and the collecting box 5, the collecting box 5 is located at one side of the mounting plate, the stabilizing mechanism 3 is located between the placing box 4 and the supporting plate 11, the placing box 4 is located at one side of the supporting plate 11, the telescopic oil cylinder 7 is rotatably installed at the position, the upper end of the mounting plate close to one side is bolt-fixed with the fixed block 6, a slurry pump is arranged at the position of the upper end of the mounting plate close to the middle, the upper end of the fixed block 6 is rotatably installed with the rotating plate 8, and the output end of the telescopic oil cylinder 7 is rotatably connected with the lower surface of the rotating plate 8;
the upper surface mounting of rotor plate 8 has promotion hydro-cylinder, protection machanism 9 and clearance mechanism 10, protection machanism 9 is located the position between promotion hydro-cylinder, protection machanism 9 and the clearance mechanism 10, clearance mechanism 10 is located the below that promotes the hydro-cylinder, the upper surface of protection machanism 9 is connected with the output that promotes the hydro-cylinder, the upper end of protection machanism 9 is provided with driving motor, the inside of clearance mechanism 10 is provided with probing bit body 12, the upper end of probing bit body 12 extends to the inside of protection machanism 9, the lower extreme of probing bit body 12 extends to the below of clearance mechanism 10, be provided with on probing bit body 12's the surface and be spiral helicine ladder pterygoid lamina.
Moving mechanism 2 contains chassis 21, driven shaft 22, driving shaft 23, fixed plate 24, traveller 25 and traveller two 26, both ends all are provided with the track assembly around chassis 21, and the track assembly is by a plurality of driven shaft 22 and two driving shafts 23, a plurality of driven shaft 22 is the equidistance and installs the position between two driving shafts 23, the cover is equipped with the action wheel on the driving shaft 23 surface, the cover is equipped with from the driving wheel on the driven shaft 22 surface, is provided with the track body from the driving wheel, and the internal surface of track body is walked around from driving wheel and action wheel and is formed the clitellum and connect, and from driving wheel and action wheel all mesh with the track body, both ends all symmetry are provided with fixed plate 24, traveller 25 and traveller two 26 around chassis 21, traveller one 25 is located between fixed plate 24 and traveller two 26, traveller two 26 keep away from the one end of traveller 25 and be connected with the surface of driving shaft 23, traveller two 26 are close to the one end of traveller 25 and extend to the inside of traveller one 25, the inside of traveller one 25 is provided with cavity one 25, the inside of traveller one 25 is provided with the elasticity spring, the slide 21 is connected with the drive shaft 23 and the spout 21 is connected.
The stabilizing mechanism 3 comprises a bottom plate 31, a lifting barrel 32, a rotary drum 33, a support rod 34, a first connecting rod 35, a second connecting rod 36, a first rotary rod 37, a second rotary rod 38, a fixed rod 39 and an L-shaped stabilizing plate 310, wherein a push rod is installed at a position, close to the middle, of the upper end of the bottom plate 31, the rotary drum 33 is installed at the upper end of the push rod, the rotary drum 33 is sleeved on the lifting barrel 32, the two support rods 34 are installed at positions, close to two sides, of the upper end of the bottom plate 31, the first rotary rod 37 is installed at the upper ends of the two support rods 34 on one side of the bottom plate 31 in a rotating mode, the fixed rod 39 is hinged to the upper end of the first rotary rod 37, the first connecting rod 35 is hinged to the lower end of the first rotary rod 37, the lower end of the first connecting rod 35 is connected with the outer surface of the lifting barrel 32, the second rotary rod 38 is installed at the upper ends of the two support rods 34 on one side of the bottom plate 31 in a rotating mode, the upper end of the second rotary rod 38 is hinged to another fixed rod 39, the second connecting rod 36 is connected with the outer surface of the lifting barrel 32, the L-shaped stabilizing plate 310 is symmetrically installed at positions, the position, the inner end of the drilling base plate 1, and the lower end of the electric drilling base plate 31 is connected with the electric drilling rod 31.
The drilling base plate comprises a drilling base plate 1 and is characterized in that a cover plate is arranged on the collecting box body 5, a liquid inlet column is arranged on the cover plate, a rotating bin is arranged inside the collecting box body 5, a rotating shaft rod 51 is arranged at a position, close to the middle, inside the rotating bin, a plurality of partition plates 52 arranged in an annular array mode are arranged between the rotating shaft rod 51 and the inner wall of the rotating bin, a rotating motor is arranged inside the drilling base plate 1, and the lower end of the rotating shaft rod 51 penetrates through the rotating bin and the collecting box body 5 to the inside of the drilling base plate 1 to be connected with the output end of the rotating motor.
The working principle of the invention is as follows:
a diesel engine and a generator are placed in the placing box body 4 and used as power sources of the drilling fluid collection device, the diesel engine and the generator are common known equipment and are not described in detail, a first guide pipe is connected between the input end of the slurry pump and the drilling bit body 12, and a first guide pipe is connected between the output end of the slurry pump and a liquid inlet column arranged on the collecting box body 5;
starting the telescopic oil cylinder 7 to push the rotating plate 8 to rotate anticlockwise until reaching an angle suitable for drilling, starting the driving motor to drive the rotating disc 91 to rotate so as to drive the first sliding rod 92 and the second sliding rod 93 to rotate so as to drive the drilling bit body 12 to rotate, wherein a spiral stepped wing plate is arranged on the outer surface of the drilling bit body 12 to facilitate formation drilling, and simultaneously, starting the push oil cylinder to push the protective box body to slide downwards on the rotating plate 8, and at the moment, as the drilling bit body 12 drills downwards, the inner positioning ring 105 slides downwards in the outer positioning ring 104 until the inner positioning ring is in contact with a baffle 106 arranged at the lower end of the outer positioning ring 104, and the cleaning blade 107 cannot obstruct the drilling bit body 12, the elastic preloads of the first return spring and the second return spring are preset, when normal drilling is performed, the drilling resistance is smaller than the elastic preloads of the first return spring and the second return spring, the relative positions of the whole structure do not change, when hard rock is encountered, the drilling resistance is larger than the elastic preloads of the first return spring and the second return spring, at the second sliding rod 93 slides downwards on the limiting column 13, the second return spring 12 upwards extrudes the drilling bit body 12, the first return spring and the return spring 105 simultaneously drives the inner positioning ring 105 to compress the positioning ring to prevent the drilling bit body 12, so as well as to effectively prevent the drilling bit body 12 from being damaged, and the drilling bit body 12 from being damaged due to effectively prevent the drilling bit body from being damaged by sliding, and prevent the drilling bit body from being damaged by the drilling efficiency;
at the moment, the oil cylinder is controlled to be pushed to pull the protective box body to slide upwards on the rotating plate 8, meanwhile, the motor is driven to drive the rotating disc 91 to rotate, when objects such as sludge and gravel exist between the plates of the spiral stepped wing plates on the outer surface of the drilling bit body 12, the cleaning blade 107 can block the objects, the cleaning blade is tightly attached to the outer surface of the drilling bit body 12, and the objects such as the sludge and the gravel existing between the spiral stepped wing plates are cleaned, so that the subsequent cleaning is facilitated, the cleaning burden of a user is relieved, the cleaning time is shortened, and the efficiency of drilling sampling is ensured;
the slurry pump conveys samples to the interior of the collection box body 5, and the rotating motor is started to drive the rotating bin to rotate, so that different samples can be classified and stored in different areas separated by the partition plate 52, and subsequent sample comparison and judgment are facilitated;
an elastic spring in a first cavity arranged in the first sliding column 25 always supports the second sliding column 26, so that the driving shaft 23 is stressed in the direction of the sliding groove far away from the first sliding column 25, the problem that the track body is not easy to loosen and fall off is solved, and the safety and the reliability of the crawler belt are improved;
after sampling is completed, the telescopic oil cylinder 7 pulls the rotating plate 8 to rotate clockwise until the lower surface of the rotating plate 8 is contacted with the upper surface of the supporting plate 11, the electric telescopic rod is started to pull the push rod downwards, the lifting cylinder 32 is further pulled to move downwards, the connecting rod two 36 and the connecting rod one 35 are pulled to rotate downwards, the L-shaped stabilizing plates 310 symmetrically arranged on the outer surfaces of the two fixing rods 39 and close to the front end and the rear end are further enabled to rotate downwards, the distance between the two L-shaped stabilizing plates 310 on the same fixing rod 39 is matched with the length of the protective box body, the two L-shaped stabilizing plates 310 on the same fixing rod 39 are respectively contacted with the outer surfaces of the two sides of the protective box body, the electric telescopic rod is continuously started to pull the push rod downwards until the two fixing rods 39 are respectively contacted with the outer surfaces of the front end and the rear end of the protective box body, fixing of the protective mechanism 9 is completed, the problem that the protective mechanism 9 falls off due to jolt does not occur in the moving process of the invention is solved, the protective ring 94, the first sliding rod 92, the second sliding rod 93 and the positioning inner ring 105 play a certain role in positioning for positioning the position of the drill bit body 12, so as to further improve the sampling stability and the accuracy of the drill bit 12 and the drilling efficiency.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (5)
1. The utility model provides a gravel soil stratum engineering reconnaissance probing drilling bit for construction, characterized in that, including probing base plate (1), moving mechanism (2), stabilizing mean (3), place box (4), collect box (5), fixed block (6), flexible hydro-cylinder (7), rotor plate (8), protection machanism (9), clearance mechanism (10) and backup pad (11), moving mechanism (2) are installed to the lower extreme of probing base plate (1), mounting panel, stabilizing mean (3), place box (4), collect box (5) and backup pad (11) are installed to the upper end of probing base plate (1), stabilizing mean (3), place box (4) and backup pad (11) all are located the position between mounting panel and collection box (5), collect box (5) and be located one side of mounting panel, stabilizing mean (3) is located the position between placing box (4) and backup pad (11), place box (4) and be located one side of backup pad (11), the position that the upper end of mounting panel is close to one side is rotated and is installed flexible hydro-cylinder (7), the upper end of bolt is close to the fixed position of one side of mounting panel (6), the upper end is equipped with the rotor plate (8) of rotating plate, the rotating plate (6) is provided with the rotating plate (8), the output end of the telescopic oil cylinder (7) is rotationally connected with the lower surface of the rotating plate (8);
a pushing oil cylinder, a protection mechanism (9) and a cleaning mechanism (10) are mounted on the upper surface of the rotating plate (8), the protection mechanism (9) is located among the pushing oil cylinder, the protection mechanism (9) and the cleaning mechanism (10), the cleaning mechanism (10) is located below the pushing oil cylinder, the upper surface of the protection mechanism (9) is connected with the output end of the pushing oil cylinder, a driving motor is arranged at the upper end of the protection mechanism (9), a drilling bit body (12) is arranged inside the cleaning mechanism (10), the upper end of the drilling bit body (12) extends to the inside of the protection mechanism (9), the lower end of the drilling bit body (12) extends to the lower side of the cleaning mechanism (10), and a spiral stepped wing plate is arranged on the outer surface of the drilling bit body (12);
moving mechanism (2) contains chassis (21), driven shaft (22), driving shaft (23), fixed plate (24), traveller (25) and traveller two (26), both ends all are provided with the track assembly around chassis (21), and the track assembly is by a plurality of driven shaft (22) and two driving shafts (23), a plurality of driven shaft (22) are the equidistance and install the position between two driving shafts (23), the cover is equipped with the action wheel on driving shaft (23) surface, the cover is equipped with from the driving wheel on driven shaft (22) surface, is provided with the track body on the driven wheel, and the internal surface of track body is walked around and is formed the clitellum from driving wheel and action wheel and is connected, driven wheel and action wheel all mesh with the track body, both ends all symmetry are provided with fixed plate (24), traveller one (25) and traveller two (26) around chassis (21), traveller one (25) is located between fixed plate (24) and traveller two (26), traveller two (26) keep away from the one end of traveller (25) and be connected with the surface of driving shaft (23), traveller two (26) are close to the one end of traveller (25) and are provided with the inside chamber that the traveller (25) that the inside chamber that the traveller is provided with a spring, the spring (26) is provided with one spring (25) and the inside chamber that the chamber that stretches to one, the chassis (21) is provided with a sliding groove matched with the driving shaft (23), and the driving shaft (23) is connected with the chassis (21) in a sliding mode through the sliding groove.
2. The drilling bit for lithotripsy earth formation engineering investigation drilling construction according to claim 1, wherein the stabilizing mechanism (3) comprises a bottom plate (31), a lifting cylinder (32), a rotary cylinder (33), a support rod (34), a first connecting rod (35), a second connecting rod (36), a first rotary rod (37), a second rotary rod (38), a fixing rod (39) and an L-shaped stabilizing plate (310), a push rod is installed at the upper end of the bottom plate (31) near the middle, the rotary cylinder (33) is installed at the upper end of the push rod, the rotary cylinder (33) is sleeved on the lifting cylinder (32), two support rods (34) are installed at the upper end of the bottom plate (31) near the two sides, the first rotary rod (37) is rotatably installed at the upper ends of the two support rods (34) at one side of the bottom plate (31), the fixing rod (39) is hinged at the upper end of the first rotary rod (37), the first connecting rod (35) is hinged at the lower end of the first connecting rod (37), the lower end of the connecting rod (35) is connected with the outer surface of the lifting cylinder (32), the upper ends of the two support rods (34) at one side of the bottom plate (31) are rotatably installed with the second rotary rod (38), the other two connecting rod (38) are hinged at the upper ends of the other two connecting rod (38), the lower extreme of connecting rod two (36) is connected with the surface of a lift section of thick bamboo (32), be close to the position symmetry at front and back both ends on dead lever (39) surface and install L type steadying plate (310), the inside of probing base plate (1) is provided with electric telescopic handle, and the lower extreme of push rod runs through bottom plate (31) and is connected with electric telescopic handle's output to the inside of probing base plate (1).
3. The drilling bit for the investigation and drilling construction of the gravel soil stratum engineering according to claim 1, wherein a cover plate is arranged on the collecting box body (5), a liquid inlet column is arranged on the cover plate, a rotating bin is arranged inside the collecting box body (5), a rotating shaft rod (51) is arranged in the rotating bin at a position close to the middle, a plurality of partition plates (52) arranged in an annular array are arranged between the rotating shaft rod (51) and the inner wall of the rotating bin, a rotating motor is arranged inside the drilling base plate (1), and the lower end of the rotating shaft rod (51) penetrates through the rotating bin and the collecting box body (5) to the inside of the drilling base plate (1) to be connected with the output end of the rotating motor.
4. The drill bit for lithotripsy earth formation engineering investigation drilling construction according to claim 1, it is characterized in that the protection mechanism (9) comprises a rotating disc (91), a first slide bar (92), a second slide bar (93), a protection ring (94), a reinforcing block (95) and a protection box body, the rotating disc (91), the slide bar I (92), the slide bar II (93), the protective ring (94) and the reinforcing block (95) are all positioned in the protective box body, the output end of the driving motor penetrates through the protective box body and is connected with the upper end of the rotating disc (91), the guard ring (94) is sleeved on the outer surface of the drilling bit body (12), the number of the reinforcing blocks (95) is two, the two reinforcing blocks (95) are respectively positioned between the two sides of the protective ring (94) and the inner wall of the protective box body, a plurality of mounting grooves are arranged on the drilling bit body (12), limiting columns (13) are arranged inside the mounting grooves, a first reset spring and a second slide rod (93) are arranged on the outer surface of the limit column (13), the second sliding rod (93) is positioned at the upper end of the first return spring, the first sliding rod (92) is arranged on the outer surface of the second sliding rod (93), the upper end of the first sliding rod (92) is welded and fixed with the lower end of the rotating disc (91), and a plurality of second return springs are arranged between the upper end of the drilling bit body (12) and the lower end of the rotating disc (91).
5. The drill bit for exploration, drilling and construction of the gravel soil stratum engineering according to claim 1, wherein the cleaning mechanism (10) comprises a first positioning plate (101), a plurality of positioning screws (102), a second positioning plate (103), a second positioning outer ring (104), a second positioning inner ring (105), a baffle (106) and cleaning blades (107), the first positioning plate (101) is symmetrically provided with the plurality of positioning screws (102), the plurality of positioning screws (102) are arranged at equal intervals, the second positioning plate (103) is installed on one side of the first positioning plate (101), the second positioning outer ring (104) and the second positioning inner ring (105) are installed on one side, away from the first positioning plate (101), of the second positioning plate (103), the outer surface of the inner positioning ring (105) is in sliding connection with the inner wall of the outer positioning ring (104), the upper end and the lower end of the outer positioning ring (104) are provided with the plurality of baffle (106) arranged in an annular array, and the plurality of cleaning blades (107) arranged in an annular array are hinged on the inner surface of the inner positioning ring (105).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110192221.3A CN112943088B (en) | 2021-02-19 | 2021-02-19 | Lithotripsy stratum engineering reconnaissance probing construction is with probing drill bit |
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| CN202110192221.3A CN112943088B (en) | 2021-02-19 | 2021-02-19 | Lithotripsy stratum engineering reconnaissance probing construction is with probing drill bit |
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| CN114482855B (en) * | 2022-04-02 | 2022-06-21 | 陇东学院 | Soil layer drilling acquisition device for geological exploration |
| CN117287191B (en) * | 2023-10-18 | 2024-06-04 | 江苏瑞石技术有限公司 | Stone ore detection device and method |
| CN117569737B (en) * | 2024-01-16 | 2024-03-26 | 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) | Drilling device for hydraulic loop geology |
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| CN108104719A (en) * | 2017-11-24 | 2018-06-01 | 四川品亿科技有限公司 | A kind of environmentally friendly core drilling method to complicated sand-pebble layer |
| CN110566114B (en) * | 2019-09-04 | 2021-12-24 | 深圳市工勘岩土集团有限公司 | Hard rock drilling pile-forming construction method of rotary excavating cluster type down-the-hole hammer |
| CN110847815B (en) * | 2019-11-26 | 2021-02-02 | 安徽省徽源电杆有限公司 | Drilling equipment is used in wire pole installation |
| CN211173930U (en) * | 2019-12-18 | 2020-08-04 | 丰城曲江煤炭开发有限责任公司 | Colliery rig securing device that barrier propterty is good |
| CN111173446A (en) * | 2020-01-14 | 2020-05-19 | 深圳市律远汇智科技有限公司 | A drilling machine that is used for ore mining to have safeguard function |
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