CN114876356A - Deepened drilling equipment for geological survey - Google Patents
Deepened drilling equipment for geological survey Download PDFInfo
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- CN114876356A CN114876356A CN202210641966.8A CN202210641966A CN114876356A CN 114876356 A CN114876356 A CN 114876356A CN 202210641966 A CN202210641966 A CN 202210641966A CN 114876356 A CN114876356 A CN 114876356A
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- cylindrical barrel
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- 238000005553 drilling Methods 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 39
- 230000006835 compression Effects 0.000 claims description 32
- 238000007906 compression Methods 0.000 claims description 32
- 238000004804 winding Methods 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 9
- 239000011435 rock Substances 0.000 abstract description 5
- 238000011835 investigation Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 239000002689 soil Substances 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000001095 motoneuron effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Classifications
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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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/022—Top drives
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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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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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
- 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
- E21B19/081—Screw-and-nut feed mechanisms
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- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
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- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses deepened drilling equipment for geological investigation, which relates to the field of geological exploration and comprises a support ring, vertical rods and a limiting through groove, wherein two groups of vertical rods are fixedly arranged at the edge of the support ring, the two groups of vertical rods are positioned on the same diameter of the support ring, a horizontal plate is movably arranged between the two groups of vertical rods, connecting rods are fixedly arranged at two ends of the horizontal plate, the connecting rods penetrate through the limiting through groove on the vertical rods and are fixedly connected with a drive plate, a threaded rod is inserted into the threaded groove on the drive plate, the top end of the threaded rod is in transmission connection with a drive motor, and the limiting through groove penetrates through the left side wall and the right side wall of each vertical rod. The moving assembly can control the telescopic rod to be gradually drawn out of the hollow cylinder, so that the drilling depth is deepened under the condition that the overall height of the device is not increased, further, not only can rock strata deep in geology be sampled, but also the device does not need to have larger height, is more convenient to carry, and saves the storage space.
Description
Technical Field
The invention relates to the field of geological exploration, in particular to deepened drilling equipment for geological survey.
Background
The geological mineral exploration is based on advanced geological science theory, on the basis of occupying a large amount of field geological observation and collecting and arranging related geological data, by adopting comprehensive geological means and methods such as geological measurement, physical exploration, pit drilling exploration engineering and the like, reliable geological mineral information data are obtained, the geological mineral exploration can be observed and detected according to the soil structure of geological strata through an industrial microscope, and the soil can be divided into old accumulated soil according to the accumulation years.
Drive the drilling rod through driving motor among the prior art and drill to ground, adopt the sampling instrument to sample after drilling, the drilling equipment's among the prior art length is fixed, and then the degree of depth of drilling is limited, can not get the sample of the soil layer of deeper or rock layer, and then can influence the effect of geological survey.
Therefore, it is necessary to invent a deepening type drilling equipment for geological survey to solve the above problems.
Disclosure of Invention
The present invention has been made in an effort to provide a deepening type drilling apparatus for geological survey, which solves the above problems occurring in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a deepened drilling device for geological investigation comprises a support ring, vertical rods, a horizontal plate and a limiting through groove, wherein two groups of vertical rods are fixedly arranged at the edge of the support ring and are positioned on the same diameter of the support ring, the horizontal plate is movably arranged between the two groups of vertical rods, connecting rods are fixedly arranged at two ends of the horizontal plate and penetrate through the limiting through groove on the vertical rods to be fixedly connected with a drive plate, threaded rods are inserted into threaded grooves in the drive plate, the top ends of the threaded rods are in transmission connection with a drive motor, the limiting through groove penetrates through the left side wall and the right side wall of each vertical rod, the top of the horizontal plate is provided with the drive motor, the drive motor is in transmission connection with the top of a hollow cylindrical barrel, a telescopic rod is movably inserted into the hollow cylindrical barrel, the bottom end of the telescopic rod is fixedly connected with a drill bit, the top of the telescopic rod is fixedly provided with a piston plate, and the piston plate is in sliding connection with the inner wall of the hollow cylindrical barrel, and a moving assembly for controlling the piston plate to move up and down is arranged in the horizontal plate and the hollow cylinder.
When the device works, the device is placed at a position needing drilling, then a driving motor connected with a threaded rod in a transmission mode and a driving motor connected with a hollow cylinder in a transmission mode are started, the threaded rod rotates to drive a driving plate to move downwards to drive a horizontal plate to move downwards, the horizontal plate moves downwards to drive the rotary hollow cylinder to move downwards, and further a drill bit at the bottom end of a telescopic rod can drill on the ground.
Preferably, the moving assembly comprises an inflation assembly and an inflation channel, the inflation channel is located in the wall of the hollow cylindrical barrel, two ends of the inflation channel are communicated with the top end and the bottom end of the inner cavity of the hollow cylindrical barrel respectively, an inflation opening for inflating the inflation channel is formed in the hollow cylindrical barrel, an opening and closing assembly for controlling the opening and closing of the upper port and the lower port of the inflation channel is arranged on the hollow cylindrical barrel, the inflation assembly inflates the inside of the inflation opening through an air conveying ring, the air conveying ring is movably sleeved outside the hollow cylindrical barrel, the inflation opening is located in an air conveying ring coverage area, the air conveying ring is connected with an annular chute in the inner wall of the horizontal plate in a sliding mode, the inflation opening is located close to the upper port of the inflation channel, and a one-way valve is arranged inside the inflation opening.
When the telescopic rod is in work, when the opening and closing assembly controls the upper end opening of the inflation channel to be opened, the inflation assembly can inflate the interior of the inflation ring, gas entering the interior of the inflation channel can enter the interior of the inflation channel through the inflation opening and is sprayed out of the upper end opening of the inflation channel, and then the piston plate is pushed to move downwards, so that the telescopic rod moves downwards and is extracted from the interior of the hollow cylindrical barrel;
similarly, when the lower port of the channel is inflated in the control of the opening and closing assembly, the gas blown out from the inflation inlet at the moment can enter the lower part of the piston plate, and then the piston plate is driven to move upwards, so that the telescopic rod is contracted in the hollow cylinder barrel, and the reciprocating movement of the telescopic rod in the hollow cylinder barrel is realized.
Preferably, the inflation assembly comprises an inflation cavity, a circular gear disc, a wire winding roller, a fixed plate, a movable plate and a spring compression pipe, the inflation cavity is positioned inside the horizontal plate and positioned at the periphery of the hollow cylindrical barrel, the movable plate is movably arranged on the inner wall of the inflation cavity, one surface of the movable plate is fixedly connected with one end of the spring compression pipe, the other end of the spring compression pipe is fixedly connected with the surface of the fixed plate, a compression spring for fixedly connecting the movable plate and the fixed plate is arranged inside the spring compression pipe, the fixed plate is fixedly arranged on the inner wall of the inflation cavity, one end, facing the fixed plate, of the movable plate is fixedly connected with one end of a pull rope, the other end of the pull rope penetrates out of the surface of the fixed plate and then is fixedly connected with the edge of the wire winding roller through a fixed pulley, the wire winding roller is controlled to rotate by the winding assembly, a slide block fixedly arranged at one end of the movable plate is mutually connected with a limiting slide groove on the inner wall of the inflation cavity in a sliding manner, be equipped with on the fixed plate with the gas transmission ring and the inside pipe fitting of being connected that communicates each other of spring compression pipe, be equipped with the aspirating hole on the fixed plate, the aspirating hole all is equipped with the check valve with the inside of connecting the pipe fitting.
When the winding assembly unwinds the stay cord fixedly connected with the movable plate, the movable plate moves towards the direction far away from the fixed plate under the action of the compression spring fixedly connected with the movable plate, and external air enters the fixed plate through the air suction hole on the fixed plate to prepare for next inflation;
the invention can inflate the interior of the hollow cylindrical barrel without using devices such as an air pump and the like, and controls the telescopic rod to move up and down through air, thereby not only playing a role of energy saving, but also avoiding the generation of larger noise when the air pump is started and lightening the weight of the equipment.
Preferably, the winding assembly comprises an arc-shaped tooth plate and a circular gear disc, the arc-shaped tooth plate is movably hinged to the edge of the hollow cylindrical drum through a torsion spring, the circular gear disc is movably mounted at the bottom of the inflation cavity, the wire winding roller is fixedly mounted at the top of the circular gear disc, the central axis of the circular gear disc and the central axis of the wire winding roller coincide with each other, and the arc-shaped tooth plate is meshed with the circular gear disc along with the rotation of the hollow cylindrical drum in the process.
During operation, a hollow cylinder section of thick bamboo rotates under driving motor's effect, and the arc tooth dental lamina at hollow cylinder section of thick bamboo edge will be through the circular gear dish when rotating, and then drives the circular gear dish and rotate to drive the wire winding roller and rotate, when the arc tooth dental lamina removed the position to skew circular gear dish, the circular gear dish will automatic re-setting.
Preferably, the subassembly that opens and shuts includes dead lever and movable sealing plug, the position that the inside that the movable sealing plug is located inflation channel is close to the inflation inlet, and extension spring and the top of dead lever are passed through at the top of movable sealing plug and are linked firmly, and the dead lever is located the top of movable sealing plug and fixed connection is at inflation channel's inner wall, the bottom of movable sealing plug links firmly with the one end of stay cord, and the other end of stay cord with pull the subassembly and be connected, pull the subassembly and pass through the stay cord and drive when movable sealing plug moves down, the movable sealing plug is located the below of inflation inlet, when pulling the subassembly and will stay cord release, the movable sealing plug is located the top of inflation inlet.
When the movable sealing plug is in a natural state, the movable sealing plug is positioned above the inflation inlet, gas entering the inflation inlet can flow downwards and finally enters the interior of the hollow cylindrical barrel from the lower port of the inflation channel, when the pulling assembly pulls the pull rope fixedly connected with the movable sealing plug, the movable sealing plug can move downwards below the inflation inlet, and at the moment, the gas entering from the inflation inlet can flow upwards and flow out from the upper port of the inflation channel, so that the piston plate is driven to move downwards.
Preferably, pull the subassembly and include down and accomodate groove, elastic block and locating component, accomodate the position that the groove is located the lower port top that is close to the inflation channel down, the one end fixed connection of compression spring and elastic block is passed through to the bottom of accomodating the groove down, be equipped with the locating component who fixes the elastic block at the bottom of the intake groove down on the hollow cylinder section of thick bamboo, and be equipped with on the hollow cylinder section of thick bamboo and accomodate the ejecting subassembly of inslot portion release with the elastic block from down.
Specifically, when the piston plate moves downwards to a position contacting with the elastic block, the piston plate continuously moves downwards to extrude the elastic block to be contracted in the lower accommodating groove, so that one end of the pull rope becomes loose, the movable sealing plug moves upwards under the action of the extension spring fixedly connected with the movable sealing plug and is positioned above the inflating opening, the elastic block is fixed in the lower accommodating groove by the positioning assembly, when the gas enters the bottom of the piston plate and drives the piston plate to move upwards gradually, the gas can flow downwards from the inflating opening and is discharged from the lower port of the inflating channel all the time, the piston plate is continuously driven to move upwards, when the piston plate moves upwards to the top end of the hollow cylindrical tube, the popping assembly controls the elastic block to pop out from the inner part of the lower accommodating groove, at the moment, the lower accommodating groove pulls one end of the pull rope to drive the movable sealing plug to move downwards to seal the lower channel of the inflating channel, at the moment, the gas entering the inner part of the inflating opening flows into the inner part of the hollow cylindrical tube from the upper port of the inflating channel, the piston plate can be driven to move downwards;
that is, when the piston plate needs to move up, the lower port of the inflation channel is opened, and when the piston plate needs to move down, the upper port of the inflation channel is opened.
Preferably, the positioning assembly comprises a positioning groove, a vertical movable rod, a limiting rod and an inserting block, the columnar cavity is positioned above the lower accommodating groove, the bottom of the columnar cavity is communicated with the inside of the lower accommodating groove through a communicating groove, the vertical movable rod is inserted in the columnar cavity, the vertical movable rod penetrates through the limiting ring in the columnar cavity, the limiting ring is fixedly arranged on the inner wall of the columnar cavity, the inserting block is fixedly arranged at the bottom end of the vertical movable rod, the limiting rod is fixedly arranged at the position, close to the inserting block, of the edge of the vertical movable rod, the limiting rod is not in contact with the inner wall of the columnar cavity, a compression spring is movably sleeved on the vertical movable rod between the limiting ring and the limiting rod, when the compression spring on the vertical movable rod is in a natural state, the bottom end of the inserting block extends into the lower accommodating groove, and the surface, close to the piston plate, of one end of the elastic block is a curved surface, the surface of the bottom end of the insertion block facing the elastic block is a curved surface, and the top of the elastic block is provided with a positioning groove matched with the insertion block.
The during operation, when the inside in groove is accomodate under to the shrink of elasticity piece under the squeezing action of piston plate, the constant head tank at elasticity piece top this moment is when the grafting piece, and the grafting piece will directly get into the inside of constant head tank, and then carries on spacingly with the elasticity piece for the inside in groove is accomodate under to elasticity piece is fixed.
Preferably, pop out the subassembly and include and accomodate groove and articulated disc, on accomodate the inner wall that the groove is located a hollow cylinder section of thick bamboo and be close to the last port position of inflation passageway, on accomodate the groove and be located inflation passageway's last port below, on accomodate the inside of groove and be equipped with articulated disc through round pin post activity, articulated disc and round pin between the post through torsional spring activity hinge joint, the round pin post is located articulated disc eccentric position on the lower side, on accomodate the top inner wall of groove and the one end of stay cord link firmly, the other end of stay cord penetrates the inside of column cavity and the top of vertical movable rod link firmly, with when the torsional spring that articulated disc is connected is in natural state, the outer port of accomodating the groove is stretched out to the edge of articulated disc.
Specifically, when the piston plate moved to the position with articulated disc contact, articulated disc received the extrusion of piston plate and will upwards accomodate the inside in groove and deflect, and then accomodate the stay cord of inslot portion on the extrusion, the bottom of stay cord will drive vertical movable rod and shift up, and then makes spacing logical groove break away from the inside of constant head tank, and the elasticity piece will be popped out the outer port of accomodating the groove down under the compression spring's that links firmly with it effect this moment.
Preferably, the hollow cylinder is provided with an upper exhaust port at a position close to the top end, the hollow cylinder is provided with a lower exhaust port at a position close to the bottom end, the hollow cylinder is provided with an exhaust assembly for controlling the upper exhaust port and the lower exhaust port to open and close, when the piston plate moves to the top end of the hollow cylinder, the exhaust assembly controls the lower exhaust port to open, and when the piston plate moves to the bottom end of the hollow cylinder, the exhaust assembly controls the upper exhaust port to open.
When the piston plate moves downwards, the exhaust assembly controls the lower exhaust port to be opened at the moment, so that the situation that the gas below the piston plate blocks the downward movement of the piston plate is avoided, and when the piston plate moves upwards, the exhaust assembly opens the upper exhaust port to exhaust the gas above the piston plate, so that the upward movement of the piston plate is not influenced.
Preferably, the exhaust assembly comprises a T-shaped clamping groove, a T-shaped sliding block, a partition plug and a slot, the T-shaped clamping groove and the T-shaped sliding block are respectively provided with two groups, the two groups of T-shaped clamping grooves are respectively positioned above the upper exhaust port and below the lower exhaust port, the T-shaped sliding block is arranged in the T-shaped clamping groove in a sliding mode, the T-shaped sliding block extends out of an outer port of the T-shaped clamping groove, the two groups of T-shaped sliding blocks are fixedly connected through a pull rope, the slot is formed in the top of the lower exhaust port and the bottom of the upper exhaust port, the partition plug is fixedly arranged in the slot on the pull rope fixedly connected with the T-shaped sliding block, and the T-shaped clamping groove and the T-shaped sliding block are in interference connection.
When the device works, when the piston plate moves up to the top end of the hollow cylinder and drives the T-shaped slide block corresponding to the upper exhaust port to move up, the T-shaped slide block will pull one end of the pull rope, thereby driving the T-shaped slide block at the other end of the pull rope to move upwards, at the moment, the partition plug inside the slot at the bottom of the upper air outlet moves upwards to seal the upper air outlet, the partition plug inside the slot arranged at the top of the lower exhaust port can be completely contracted inside the partition plug, thereby opening the lower exhaust port, otherwise, when the piston plate moves down to the bottom end of the hollow cylinder, the lower exhaust port is closed, when the piston plate drives the telescopic rod to move upwards, the air above the piston plate can be exhausted from the upper exhaust port, and in the same way, when the piston plate drives the telescopic rod to move downwards, the air below the piston plate is exhausted from the lower exhaust port, the up-and-down movement of the piston plate can not be influenced, so that the up-and-down movement of the telescopic rod is prevented from being influenced;
in addition, it is worth mentioning that the non-circular structure of the piston plate in the invention can be a square or any regular polygon, and the like, so that the piston plate is prevented from rotating in the hollow cylinder.
The invention has the technical effects and advantages that:
1. the moving assembly can control the telescopic rod to be gradually drawn out of the hollow cylinder, so that the drilling depth is deepened under the condition that the overall height of the device is not increased, further, not only can rock strata deep in geology be sampled, but also the device does not need to have larger height, so that the device is more convenient to carry, and the storage space is saved;
2. the invention can inflate the interior of the hollow cylindrical barrel without using devices such as an air pump and the like, and controls the telescopic rod to move up and down through air, thereby not only playing a role of energy saving, but also avoiding the generation of larger noise when the air pump is started and lightening the weight of the equipment.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
FIG. 4 is a schematic view of the construction of the inflation assembly of the present invention.
FIG. 5 is a schematic view of the internal structure of the hollow cylindrical cartridge of the present invention.
Fig. 6 is an enlarged schematic view of B in fig. 5.
Fig. 7 is an enlarged schematic view of the structure at C in fig. 5.
Fig. 8 is an enlarged schematic view of the structure at D in fig. 5.
Fig. 9 is an enlarged schematic view of E in fig. 5.
Fig. 10 is an enlarged view of the structure of fig. 9 at F.
In the figure: 1. a support ring; 2. a vertical rod; 3. a horizontal plate; 4. a limiting through groove; 5. a hollow cylindrical barrel; 6. a telescopic rod; 7. a drill bit; 9. a threaded rod; 10. mounting a plate; 11. a drive plate; 14. an inflation cavity; 15. an arc-shaped tooth plate; 16. a circular gear plate; 17. a winding roller; 18. a fixing plate; 19. a movable plate; 20. a limiting chute; 21. a spring compression tube; 22. a piston plate; 23. a gas delivery ring; 24. an annular chute; 25. an upper exhaust port; 26. a lower exhaust port; 27. an inflation channel; 28. a T-shaped clamping groove; 29. a T-shaped slider; 30. a blocking plug; 31. inserting slots; 32. fixing the rod; 33. a movable sealing plug; 34. an inflation inlet; 35. an upper receiving groove; 36. a hinged disk; 37. a lower receiving groove; 38. an elastic block; 39. positioning a groove; 40. a columnar cavity; 41. a vertical movable rod; 42. a limiting ring; 43. a limiting rod; 44. an insertion block; 45. a communicating groove; 46. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides deepened drilling equipment for geological survey as shown in figures 1-10, which comprises a support ring 1, vertical rods 2, a horizontal plate 3 and a limiting through groove 4, wherein two groups of vertical rods 2 are fixedly arranged at the edge of the support ring 1, the two groups of vertical rods 2 are positioned on the same diameter of the support ring 1, the horizontal plate 3 is movably arranged between the two groups of vertical rods 2, connecting rods 46 are fixedly arranged at two ends of the horizontal plate 3, the connecting rods 46 penetrate through the limiting through groove 4 on the vertical rods 2 to be fixedly connected with a drive plate 11, a threaded rod 9 is inserted inside a threaded groove on the drive plate 11, the top end of the threaded rod 9 is in transmission connection with a drive motor, the limiting through groove 4 penetrates through the left side wall and the right side wall of each vertical rod 2, the top of the horizontal plate 3 is provided with the drive motor, the drive motor is in transmission connection with the top of a hollow cylindrical barrel 5, a telescopic rod 6 is movably inserted inside the hollow cylindrical barrel 5, the bottom and the drill bit 7 of telescopic link 6 link firmly, and the fixed piston plate 22 that is equipped with in top of telescopic link 6, the inner wall sliding connection of piston plate 22 and hollow cylinder section of thick bamboo 5, the inside of horizontal plate 3 and hollow cylinder section of thick bamboo 5 is equipped with the removal subassembly that control piston plate 22 reciprocated.
When the device works, the device is placed at a position needing drilling, then a driving motor in transmission connection with the threaded rod 9 and a driving motor in transmission connection with the hollow cylindrical barrel 5 are started, the threaded rod 9 rotates to drive the driving plate 11 to move downwards to drive the horizontal plate 3 to move downwards, the horizontal plate 3 moves downwards to drive the rotary hollow cylindrical barrel 5 to move downwards, and further the drill bit 7 at the bottom end of the telescopic rod 6 drills on the ground, and the moving assembly can control the telescopic rod 6 to be gradually drawn out from the hollow cylindrical barrel 5, so that the drilling depth is deepened under the condition of not increasing the overall height of the device, further, not only can the rock stratum deep in the geology be sampled, but also the device does not need to have a large height, is more convenient to carry, and saves the storage space.
The movable assembly comprises an inflation assembly and an inflation channel 27, the inflation channel 27 is located in the wall of the hollow cylindrical barrel 5, two ends of the inflation channel 27 are communicated with the top end and the bottom end of a cavity inside the hollow cylindrical barrel 5 respectively, an inflation inlet 34 for inflating the interior of the inflation channel 27 is formed in the hollow cylindrical barrel 5, an opening and closing assembly for controlling the opening and closing of an upper port and a lower port of the inflation channel 27 is arranged on the hollow cylindrical barrel 5, the inflation assembly inflates the interior of the inflation inlet 34 through an inflation ring 23, the inflation ring 23 is movably sleeved outside the hollow cylindrical barrel 5, the inflation inlet 34 is located in the area covered by the inflation ring 23, the inflation ring 23 is connected with the annular sliding groove 24 in the inner wall of the horizontal plate 3 in a sliding mode, the inflation inlet 34 is located at the position close to the upper port of the inflation channel 27, and a one-way valve is arranged inside the inflation inlet 34.
When the telescopic rod 6 works, when the opening and closing assembly controls the upper end opening of the inflation channel 27 to be opened, the inflation assembly can inflate the interior of the gas transmission ring 23 at the moment, gas entering the interior of the gas transmission ring 23 enters the interior of the inflation channel 27 through the inflation port 34 and is ejected out of the upper end opening of the inflation channel 27, and then the piston plate 22 is pushed to move downwards, so that the telescopic rod 6 moves downwards and is extracted from the interior of the hollow cylindrical barrel 5;
similarly, when the lower port of the opening and closing assembly control inflation channel 27 is opened, the gas blown out from the inflation inlet 34 at this time will enter the lower part of the piston plate 22, and further drive the piston plate 22 to move upwards, so that the telescopic rod 6 is contracted inside the hollow cylinder 5, and further the telescopic rod 6 can move back and forth inside the hollow cylinder 5.
The inflation assembly comprises an inflation cavity 14, a circular gear disc 16, a wire winding roller 17, a fixed plate 18, a movable plate 19 and a spring compression pipe 21, the inflation cavity 14 is positioned inside the horizontal plate 3, the inflation cavity 14 is positioned at the periphery of the hollow cylindrical barrel 5, the movable plate 19 is movably arranged on the inner wall of the inflation cavity 14, one surface of the movable plate 19 is fixedly connected with one end of the spring compression pipe 21, the other end of the spring compression pipe 21 is fixedly connected with the surface of the fixed plate 18, a compression spring fixedly connecting the movable plate 19 and the fixed plate 18 is arranged inside the spring compression pipe 21, the fixed plate 18 is fixedly arranged on the inner wall of the inflation cavity 14, one end, facing the fixed plate 18, of the movable plate 19 is fixedly connected with one end of a pull rope, the other end of the pull rope penetrates through the surface of the fixed plate 18 and is fixedly connected with the edge of the wire winding roller 17 through a fixed pulley, the wire winding roller 17 is controlled to rotate by the winding assembly, a slide block fixedly arranged at one end of the movable plate 19 is mutually slidably connected with a limit chute 20 on the inner wall of the inflation cavity 14, be equipped with on fixed plate 18 with defeated gas ring 23 and the inside mutual connecting pipe fitting that communicates of spring compression pipe 21, be equipped with the aspirating hole on the fixed plate 18, the aspirating hole all is equipped with the check valve with the inside of connecting the pipe fitting.
When the winding assembly unwinds the pulling rope fixedly connected with the movable plate 19, the movable plate 19 moves away from the fixed plate 18 under the action of the compression spring fixedly connected with the movable plate 19, and outside air enters the fixed plate 18 through the air suction hole on the fixed plate 18 to prepare for next inflation;
the invention can inflate the inside of the hollow cylindrical barrel 5 without using devices such as an air pump and the like, and controls the telescopic rod 6 to move up and down through air, thereby not only playing the effect of energy saving, but also avoiding the generation of larger noise when the air pump is started and lightening the weight of the equipment.
The winding assembly comprises an arc-shaped tooth plate 15 and a circular gear plate 16, the arc-shaped tooth plate 15 is movably hinged to the edge of the hollow cylindrical drum 5 through a torsion spring, the circular gear plate 16 is movably mounted at the bottom of the inflation cavity 14, a wire winding roller 17 is fixedly mounted at the top of the circular gear plate 16, the central axis of the circular gear plate 16 and the central axis of the wire winding roller 17 coincide with each other, and the arc-shaped tooth plate 15 is meshed with the circular gear plate 16 along with the rotation process of the hollow cylindrical drum 5.
During operation, a hollow cylinder 5 rotates under driving motor's effect, and 5 marginal arc tooth plates 15 of a hollow cylinder will pass through the ring gear dish 16 when rotating, and then drive the ring gear dish 16 and rotate to drive wire winding roller 17 and rotate, when arc tooth plate 15 removed to skew ring gear dish 16's position, ring gear dish 16 will automatic re-setting.
The subassembly that opens and shuts includes dead lever 32 and movable sealing plug 33, movable sealing plug 33 is located the inside position that is close to inflation inlet 34 of inflation channel 27, the top of movable sealing plug 33 links firmly through extension spring and the top of dead lever 32, dead lever 32 is located the top of movable sealing plug 33 and fixed connection is at the inner wall of inflation channel 27, the bottom of movable sealing plug 33 links firmly with the one end of stay cord, the other end of stay cord is connected with the subassembly of dragging, when dragging the subassembly and passing through the stay cord and drive movable sealing plug 33 and move down, movable sealing plug 33 is located the below of inflation inlet 34, when dragging the subassembly and releasing the stay cord, movable sealing plug 33 is located the top of inflation inlet 34.
When the movable sealing plug 33 is in a natural state, the movable sealing plug 33 is located above the inflation inlet 34, at this time, the gas entering the inflation inlet 34 will flow downward and finally enter the hollow cylindrical tube 5 from the lower port of the inflation channel 27, and when the pulling assembly pulls the pulling rope fixedly connected with the movable sealing plug 33, the movable sealing plug 33 will move downward below the inflation inlet 34, at this time, the gas entering from the inflation inlet 34 will flow upward and flow out from the upper port of the inflation channel 27, and further, the piston plate 22 is driven to move downward.
The dragging assembly comprises a lower accommodating groove 37, an elastic block 38 and a positioning assembly, the lower accommodating groove 37 is located at a position above a lower port close to the inflation channel 27, the bottom of the lower accommodating groove 37 is fixedly connected with one end of the elastic block 38 through a compression spring, the positioning assembly for fixing the elastic block 38 at the bottom of the lower accommodating groove 37 is arranged on the hollow cylindrical barrel 5, and the hollow cylindrical barrel 5 is provided with an ejecting assembly for releasing the elastic block 38 from the inside of the lower accommodating groove 37.
Specifically, when the piston plate 22 moves down to the position contacting with the elastic block 38, the piston plate 22 moves down continuously to press the elastic block 38 to contract in the lower receiving groove 37, so that one end of the pulling rope becomes loose, the movable sealing plug 33 moves up under the action of the extension spring fixedly connected with the movable sealing plug 33 and is positioned above the inflating opening 34, at this time, the positioning assembly fixes the elastic block 38 in the lower receiving groove 37, so that when the gas enters the bottom of the piston plate 22 and drives the piston plate 22 to move up gradually, the gas can flow down from the inflating opening 34 and be discharged from the lower port of the inflating channel 27 all the time, the piston plate 22 is continuously driven to move up, and when the piston plate 22 moves up to the top end of the hollow cylindrical barrel 5, at this time, the ejecting assembly controls the elastic block 38 to eject from the lower receiving groove 37, at this time, the lower receiving groove 37 pulls one end of the pulling rope to drive the movable sealing plug 33 to move down, the lower channel of the inflation channel 27 is sealed, and at the moment, the gas entering the inflation port 34 flows into the hollow cylindrical barrel 5 from the upper port of the inflation channel 27, so that the piston plate 22 can be driven to move downwards;
that is, when the piston plate 22 needs to be moved up, the lower port of the inflation channel 27 is opened, and when the piston plate 22 needs to be moved down, the upper port of the inflation channel 27 is opened.
The positioning component comprises a positioning groove 39, a vertical movable rod 41, a limiting rod 43 and an inserting block 44, wherein a cylindrical cavity 40 is positioned above a lower accommodating groove 37, the bottom of the cylindrical cavity 40 is communicated with the inside of the lower accommodating groove 37 through a communicating groove 45, the vertical movable rod 41 is inserted in the cylindrical cavity 40, the vertical movable rod 41 is arranged in a limiting ring 42 in the cylindrical cavity 40 in a penetrating manner, the limiting ring 42 is fixedly arranged on the inner wall of the cylindrical cavity 40, the bottom end of the vertical movable rod 41 is fixedly provided with the inserting block 44, the edge of the vertical movable rod 41 is fixedly provided with the limiting rod 43 at a position close to the inserting block 44, the limiting rod 43 is not connected with the inner wall of the cylindrical cavity 40 in a contacting manner, a compression spring is movably sleeved between the limiting ring 42 and the limiting rod 43 on the vertical movable rod 41, and when the compression spring on the vertical movable rod 41 is in a natural state, the bottom end of the inserting block 44 extends into the lower accommodating groove 37, the surface of one end of the elastic block 38 close to the telescopic rod 6 facing the piston plate 22 is a curved surface, the surface of the bottom end of the insertion block 44 facing the elastic block 38 is a curved surface, and the top of the elastic block 38 is provided with a positioning groove 39 matched with the insertion block 44.
During operation, when the elastic block 38 contracts in the lower accommodating groove 37 under the squeezing action of the piston plate 22, and at the moment, the positioning groove 39 at the top of the elastic block 38 passes through the insertion block 44, the insertion block 44 directly enters the positioning groove 39, and the elastic block 38 is limited, so that the elastic block 38 is fixed in the lower accommodating groove 37.
The pop-up assembly comprises an upper accommodating groove 35 and a hinged disc 36, the upper accommodating groove 35 is located on the inner wall of the hollow cylindrical barrel 5 and is close to the upper port of the inflation channel 27, the upper accommodating groove 35 is located below the upper port of the inflation channel 27, the hinged disc 36 is movably arranged inside the upper accommodating groove 35 through a pin, the hinged disc 36 is movably hinged to the pin through a torsion spring, the pin is located at an eccentric position below the hinged disc 36, the top inner wall of the upper accommodating groove 35 is fixedly connected with one end of a pull rope, the other end of the pull rope penetrates into the interior of the cylindrical cavity 40 and is fixedly connected with the top of the vertical movable rod 41, the torsion spring connected with the hinged disc 36 is in a natural state, and the edge of the hinged disc 36 extends out of the outer port of the upper accommodating groove 35.
Specifically, when the piston plate 22 moves to the position contacting with the hinge disc 36, the hinge disc 36 is pressed by the piston plate 22 to deflect the inside of the upward accommodating groove 35, and then presses the pull rope inside the upward accommodating groove 35, the bottom end of the pull rope drives the vertical movable rod 41 to move upward, so that the limiting through groove 4 is separated from the inside of the positioning groove 39, and at the moment, the elastic block 38 pops out of the outer port of the downward accommodating groove 37 under the action of the compression spring fixedly connected with the elastic block.
An upper exhaust port 25 is formed in the position, close to the top end, of the hollow cylindrical barrel 5, a lower exhaust port 26 is formed in the position, close to the bottom end, of the hollow cylindrical barrel 5, an exhaust assembly for controlling the upper exhaust port 25 and the lower exhaust port 26 to open and close is arranged on the hollow cylindrical barrel 5, when the piston plate 22 moves to the top end of the hollow cylindrical barrel 5, the exhaust assembly controls the lower exhaust port 26 to open, and when the piston plate 22 moves to the bottom end of the hollow cylindrical barrel 5, the exhaust assembly controls the upper exhaust port 25 to open.
In operation, when the piston plate 22 moves downward, the exhaust assembly controls the lower exhaust port 26 to open to prevent the gas below the piston plate 22 from blocking the downward movement of the piston plate 22, and when the piston plate 22 moves upward, the exhaust assembly opens the upper exhaust port 25 to exhaust the gas above the piston plate 22 without affecting the upward movement of the piston plate 22.
Further, the exhaust assembly comprises a T-shaped clamping groove 28, a T-shaped sliding block 29, a partition plug 30 and a slot 31, the T-shaped clamping groove 28 and the T-shaped sliding block 29 are both provided with two groups, the two groups of T-shaped clamping grooves 28 are respectively located above the upper exhaust ports 25 and below the lower exhaust ports 26, the T-shaped sliding blocks 29 are arranged in the T-shaped clamping grooves 28 in a sliding mode, the T-shaped sliding blocks 29 stretch out of the outer ports of the T-shaped clamping grooves 28, the two groups of T-shaped sliding blocks 29 are fixedly connected through a pull rope, the slots 31 are formed in the tops of the lower exhaust ports 26 and the bottoms of the upper exhaust ports 25, the partition plug 30 is fixedly arranged in the slots 31 on the pull rope fixedly connected with the T-shaped sliding blocks 29, and the T-shaped clamping grooves 28 and the T-shaped sliding blocks 29 are in interference connection.
When the telescopic rod moves upwards under the driving of the piston plate 22, the upper exhaust port 26 is closed, the piston plate 22 drives the telescopic rod 6 to move upwards, the air above the piston plate 22 can be exhausted from the upper exhaust port 25, and similarly, when the piston plate 22 drives the telescopic rod 6 to move downwards, the air below the piston plate 22 can be exhausted from the lower exhaust port 26, thereby not influencing the up-and-down movement of the piston plate 22 and further avoiding influencing the up-and-down movement of the telescopic rod 6;
it should be noted that the piston plate 22 in the present invention has a non-circular structure, which may be a square or any regular polygon, to prevent the piston plate 22 from rotating inside the hollow cylindrical tube 5.
The working principle is as follows: when the device works, the device is placed at a position needing drilling, then a driving motor in transmission connection with the threaded rod 9 and a driving motor in transmission connection with the hollow cylindrical barrel 5 are started, the threaded rod 9 rotates to drive the driving plate 11 to move downwards to drive the horizontal plate 3 to move downwards, the horizontal plate 3 moves downwards to drive the rotary hollow cylindrical barrel 5 to move downwards, and further the drill bit 7 at the bottom end of the telescopic rod 6 drills on the ground, and the moving assembly can control the telescopic rod 6 to be gradually drawn out from the hollow cylindrical barrel 5, so that the drilling depth is deepened under the condition of not increasing the overall height of the device, further, not only can the rock stratum deep in the geology be sampled, but also the device does not need to have a large height, is more convenient to carry, and saves the storage space.
Claims (10)
1. A deepened drilling equipment for geological survey comprises a support ring (1), a vertical rod (2), a horizontal plate (3) and a limiting through groove (4), and is characterized in that: the edge of the support ring (1) is fixedly provided with two groups of vertical rods (2), the two groups of vertical rods (2) are positioned on the same diameter of the support ring (1), a horizontal plate (3) is movably arranged between the two groups of vertical rods (2), two ends of the horizontal plate (3) are fixedly provided with connecting rods (46), the connecting rods (46) penetrate through limiting through grooves (4) on the vertical rods (2) to be fixedly connected with a drive plate (11), threaded rods (9) are inserted inside threaded grooves on the drive plate (11), the top ends of the threaded rods (9) are in transmission connection with a drive motor, the limiting through grooves (4) penetrate through the left side wall and the right side wall of the vertical rods (2), the top of the horizontal plate (3) is provided with the drive motor, the drive motor is in transmission connection with the top of a hollow cylindrical barrel (5), telescopic rods (6) are movably inserted inside the hollow cylindrical barrel (5), and the bottom ends of the telescopic rods (6) are fixedly connected with drill bits (7), the top of telescopic link (6) is fixed and is equipped with piston board (22), piston board (22) and the inner wall sliding connection of hollow cylinder section of thick bamboo (5), the inside of horizontal plate (3) and hollow cylinder section of thick bamboo (5) is equipped with the removal subassembly that control piston board (22) reciprocated.
2. The deepened drilling apparatus for geological survey according to claim 1, wherein: the movable assembly comprises an inflation assembly and an inflation channel (27), the inflation channel (27) is positioned in the wall of the hollow cylindrical barrel (5), two ends of the inflation channel (27) are respectively communicated with the top end and the bottom end of the inner cavity of the hollow cylindrical barrel (5), an inflation opening (34) for inflating the inflation channel (27) is arranged on the hollow cylindrical barrel (5), an opening and closing assembly for controlling the opening and closing of the upper end opening and the lower end opening of the inflation channel (27) is arranged on the hollow cylindrical barrel (5), the inflation assembly inflates air into the inflation opening (34) through the air delivery ring (23), the air delivery ring (23) is movably sleeved outside the hollow cylindrical barrel (5), the inflation opening (34) is positioned in the coverage area of the air delivery ring (23), the air delivery ring (23) is mutually connected with the annular chute (24) on the inner wall of the horizontal plate (3) in a sliding manner, and the inflation opening (34) is positioned at a position close to the upper end opening of the inflation channel (27), a one-way valve is arranged inside the inflation inlet (34).
3. The deepening type drilling equipment for geological survey according to claim 2, wherein: the inflation assembly comprises an inflation cavity (14), a circular gear disc (16), a wire winding roller (17), a fixed plate (18), a movable plate (19) and a spring compression pipe (21), the inflation cavity (14) is located inside the horizontal plate (3), the inflation cavity (14) is located at the periphery of the hollow cylindrical barrel (5), the movable plate (19) is movably arranged on the inner wall of the inflation cavity (14), one surface of the movable plate (19) is fixedly connected with one end of the spring compression pipe (21), the other end of the spring compression pipe (21) is fixedly connected with the surface of the fixed plate (18), a compression spring fixedly connecting the movable plate (19) and the fixed plate (18) is arranged inside the spring compression pipe (21), the fixed plate (18) is fixedly installed on the inner wall of the inflation cavity (14), one end, facing the fixed plate (18), of the movable plate (19) is fixedly connected with one end of a pull rope, and the other end of the pull rope penetrates through the surface of the fixed plate (18), then through the marginal fixed connection of fixed pulley and wire winding roller (17), wire winding roller (17) are controlled its rotation by the coiling subassembly, the slider that the one end of fly leaf (19) is fixed to be equipped with and aerify the mutual sliding connection of spacing spout (20) of chamber (14) inner wall, be equipped with on fixed plate (18) with defeated gas ring (23) and the inside pipe fitting of being connected each other of spring compression pipe (21), be equipped with the aspirating hole on fixed plate (18), the aspirating hole all is equipped with the check valve with the inside of connecting the pipe fitting.
4. The deepened drilling apparatus for geological survey according to claim 3, wherein: the winding assembly comprises an arc-shaped tooth plate (15) and a circular gear plate (16), the arc-shaped tooth plate (15) is movably hinged to the edge of the hollow cylindrical drum (5) through a torsion spring, the circular gear plate (16) is movably mounted at the bottom of an inflation cavity (14), a wire winding roller (17) is fixedly mounted at the top of the circular gear plate (16), the central axis of the circular gear plate (16) and the central axis of the wire winding roller (17) coincide with each other, and the arc-shaped tooth plate (15) is meshed with the circular gear plate (16) along with the rotation of the hollow cylindrical drum (5).
5. The deepened drilling apparatus for geological survey according to claim 4, wherein: the subassembly that opens and shuts includes dead lever (32) and activity sealing plug (33), activity sealing plug (33) are located the position that inflation channel (27)'s inside is close to inflation inlet (34), and the top of activity sealing plug (33) links firmly through the top of extension spring with dead lever (32), and dead lever (32) are located the top of activity sealing plug (33) and fixed connection are at the inner wall of inflation channel (27), the bottom of activity sealing plug (33) links firmly with the one end of stay cord, and the other end of stay cord is connected with the subassembly of dragging, and when dragging the subassembly and driving activity sealing plug (33) through the stay cord and move down, activity sealing plug (33) are located the below of inflation inlet (34), when dragging the subassembly and releasing the stay cord, activity sealing plug (33) are located the top of inflation inlet (34).
6. The deepened drilling apparatus for geological survey according to claim 5, wherein: drag the subassembly and include down to accomodate groove (37), elasticity piece (38) and locating component, accomodate groove (37) down and be located the position that is close to the lower port top of inflating passageway (27), the one end fixed connection of compression spring and elasticity piece (38) is passed through to the bottom of accomodating groove (37) down, be equipped with on a hollow cylinder section of thick bamboo (5) and fix the locating component who accomodates groove (37) bottom down with elasticity piece (38), and be equipped with on a hollow cylinder section of thick bamboo (5) and accomodate the inside pop-up subassembly that releases in groove (37) from down with elasticity piece (38).
7. The deepened drilling apparatus for geological survey according to claim 6, wherein: the positioning assembly comprises a positioning groove (39), a vertical movable rod (41), a limiting rod (43) and an inserting block (44), the columnar cavity (40) is positioned above the lower accommodating groove (37), the bottom of the columnar cavity (40) is communicated with the inside of the lower accommodating groove (37) through a communicating groove (45), the vertical movable rod (41) is inserted in the columnar cavity (40), the vertical movable rod (41) penetrates through a limiting ring (42) in the columnar cavity (40), the limiting ring (42) is fixedly installed on the inner wall of the columnar cavity (40), the inserting block (44) is fixedly arranged at the bottom end of the vertical movable rod (41), the limiting rod (43) is fixedly arranged at the position, close to the inserting block (44), of the edge of the vertical movable rod (41), the limiting rod (43) is not connected with the inner wall of the columnar cavity (40) in a contact manner, a compression spring is movably sleeved on the vertical movable rod (41) between the limiting ring (42) and the limiting rod (43), and when compression spring on vertical movable rod (41) was in natural state, the bottom of grafting piece (44) stretched into the inside of accomodating groove (37) down, the one end that elasticity piece (38) are close to telescopic link (6) is the curved surface towards the face of piston plate (22), and the face of grafting piece (44) bottom towards elasticity piece (38) is the curved surface, the top of elasticity piece (38) is seted up with grafting piece (44) assorted constant head tank (39).
8. The deepened drilling apparatus for geological survey according to claim 7, wherein: the pop-up assembly comprises an upper accommodating groove (35) and a hinged disc (36), the upper accommodating groove (35) is positioned on the inner wall of the hollow cylindrical barrel (5) and close to the upper port of the inflation channel (27), the upper accommodating groove (35) is positioned below the upper port of the inflation channel (27), a hinged disc (36) is movably arranged in the upper containing groove (35) through a pin, the hinged disc (36) is movably hinged with the pin through a torsional spring, the pin is positioned at the eccentric position which is lower than the hinged disc (36), the inner wall of the top of the upper containing groove (35) is fixedly connected with one end of a pull rope, the other end of the pull rope penetrates into the cylindrical cavity (40) and is fixedly connected with the top of the vertical movable rod (41), when the torsion spring connected with the hinged disc (36) is in a natural state, the edge of the hinged disc (36) extends out of the outer port of the upper accommodating groove (35).
9. The deepened drilling apparatus for geological survey according to claim 8, wherein: the air exhaust device is characterized in that an upper exhaust port (25) is formed in the position, close to the top end, of the hollow cylindrical barrel (5), a lower exhaust port (26) is formed in the position, close to the bottom end, of the hollow cylindrical barrel (5), an exhaust assembly for controlling the upper exhaust port (25) and the lower exhaust port (26) to open and close is arranged on the hollow cylindrical barrel (5), when the piston plate (22) moves to the top end of the hollow cylindrical barrel (5), the exhaust assembly controls the lower exhaust port (26) to open, and when the piston plate (22) moves to the bottom end of the hollow cylindrical barrel (5), the exhaust assembly controls the upper exhaust port (25) to open.
10. The deepened drilling apparatus for geological survey according to claim 9, wherein: the exhaust assembly comprises a T-shaped clamping groove (28), a T-shaped sliding block (29), a partition plug (30) and a slot (31), wherein the T-shaped clamping groove (28) and the T-shaped sliding block (29) are respectively provided with two groups, the two groups of T-shaped clamping grooves (28) are respectively positioned above an upper exhaust port (25) and below a lower exhaust port (26), the T-shaped sliding block (29) is arranged in the T-shaped clamping groove (28) in a sliding mode, the T-shaped sliding block (29) extends out of an outer port of the T-shaped clamping groove (28), the two groups of T-shaped sliding blocks (29) are fixedly connected through a pull rope, the slot (31) is formed in the top of the lower exhaust port (26) and the bottom of the upper exhaust port (25), the partition plug (30) is fixedly arranged in the pull rope fixedly connected with the T-shaped sliding block (29) and positioned in the slot (31), and the T-shaped clamping groove (28) and the T-shaped sliding block (29) are in interference connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210641966.8A CN114876356A (en) | 2022-06-08 | 2022-06-08 | Deepened drilling equipment for geological survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210641966.8A CN114876356A (en) | 2022-06-08 | 2022-06-08 | Deepened drilling equipment for geological survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114876356A true CN114876356A (en) | 2022-08-09 |
Family
ID=82679388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210641966.8A Withdrawn CN114876356A (en) | 2022-06-08 | 2022-06-08 | Deepened drilling equipment for geological survey |
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| Country | Link |
|---|---|
| CN (1) | CN114876356A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405249A (en) * | 2022-08-18 | 2022-11-29 | 中铁三局集团华东建设有限公司 | Horizontal MJS construction method based broken drill rod taking-out method |
| CN115788325A (en) * | 2023-01-31 | 2023-03-14 | 山西地科勘察有限公司 | Under-coal aluminum ore drilling device for geological exploration in cross goaf |
-
2022
- 2022-06-08 CN CN202210641966.8A patent/CN114876356A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405249A (en) * | 2022-08-18 | 2022-11-29 | 中铁三局集团华东建设有限公司 | Horizontal MJS construction method based broken drill rod taking-out method |
| CN115405249B (en) * | 2022-08-18 | 2024-05-17 | 中铁三局集团华东建设有限公司 | Horizontal MJS-based method for taking out broken drill rod |
| CN115788325A (en) * | 2023-01-31 | 2023-03-14 | 山西地科勘察有限公司 | Under-coal aluminum ore drilling device for geological exploration in cross goaf |
| CN115788325B (en) * | 2023-01-31 | 2023-05-05 | 山西地科勘察有限公司 | Coal lower aluminum ore drilling device for geological exploration of goaf |
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Application publication date: 20220809 |
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