CN119843978A - Geological survey drilling equipment - Google Patents
Geological survey drilling equipment Download PDFInfo
- Publication number
- CN119843978A CN119843978A CN202411768688.8A CN202411768688A CN119843978A CN 119843978 A CN119843978 A CN 119843978A CN 202411768688 A CN202411768688 A CN 202411768688A CN 119843978 A CN119843978 A CN 119843978A
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- China
- Prior art keywords
- drilling
- assembly
- component
- geological exploration
- bottom plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- 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
- E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
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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
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
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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)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of coal mine geological exploration, and discloses geological exploration drilling equipment. The geological investigation drilling equipment comprises a drilling mechanism, wherein the drilling mechanism comprises a drilling assembly, an elastic assembly and a supporting assembly, a spring groove is formed in the drilling assembly in the radial direction, the elastic assembly is installed in the spring groove and connected with the drilling assembly, the supporting assembly is at least partially located on the outer side of the drilling assembly, one end of the supporting assembly is connected with the elastic assembly, the other end of the supporting assembly is used for being abutted with the inner side wall of a drilled hole, and the elastic assembly is used for pressing the supporting assembly to the inner side wall of the drilled hole. According to the invention, the elastic component and the supporting component are arranged, so that the elastic component can press the supporting component to the inner side wall of the drilling hole when the drilling component is penetrated into the drilling hole, thereby supporting the drilling hole, and solving the problems that the stability of the drilling hole is poor and the hole collapse phenomenon is easy to occur when the drilling hole is drilled in the prior art.
Description
Technical Field
The invention relates to the technical field of coal mine geological exploration, in particular to geological exploration drilling equipment.
Background
Geological drilling refers to a geological engineering which utilizes certain drilling mechanical equipment and technology to obtain rock cores below the earth surface and reliably evaluate geological and mineral resource parameters, in the geological drilling process, a cylindrical drill bit rotates at the bottom of a well to crush rock, a cylindrical core is reserved at the central part of the bottom of the hole, the core is taken out from the hole to study the conditions of the geological and mineral resources, and the geological conditions of a coal mine goaf play a vital role in the subsequent exploitation, safe production and environmental protection of the coal mine, so that the geological investigation drilling equipment for the coal mine goaf is particularly needed.
However, the existing geological exploration drilling equipment is poor in drilling stability in a complex goaf environment, and because the goaf stratum structure can be damaged, a hole collapse phenomenon is easy to occur in the drilling process, so that the smooth proceeding of drilling work is affected.
How to reduce the risk of hole collapse during drilling is an urgent problem in the industry.
Disclosure of Invention
The invention provides geological exploration drilling equipment, which is used for solving the problems that in the prior art, when a drilling hole is drilled, the stability of the drilling hole is poor and the hole collapse phenomenon is easy to occur.
The invention provides a geological survey drilling device, comprising a drilling mechanism, wherein the drilling mechanism comprises:
The drilling assembly is provided with a spring groove along the radial direction;
an elastic assembly mounted to the spring slot and connected to the drilling assembly;
The drilling device comprises a drilling assembly, a supporting assembly, an elastic assembly and a supporting assembly, wherein the supporting assembly is at least partially positioned on the outer side of the drilling assembly, one end of the supporting assembly is connected with the elastic assembly, the other end of the supporting assembly is used for being abutted against the inner side wall of a drilled hole, and the elastic assembly is used for pressing the supporting assembly to the inner side wall of the drilled hole.
According to the present invention there is provided a geological survey drilling rig, the support assembly comprising:
One side of the limiting block is connected with the elastic component and is in sliding fit with the spring groove along the radial direction of the drilling component;
The drilling device comprises a limiting block, a supporting block, at least a part of supporting blocks, a drilling assembly and a drilling assembly, wherein the limiting block is arranged on one side far away from the elastic assembly, at least a part of the supporting blocks are arranged on the outer side of the drilling assembly, and the elastic assembly presses the supporting blocks to the inner side wall of the drilling hole through the limiting block.
According to the present invention there is provided a geological survey drilling rig, the drilling assembly comprising:
A drill rod drive;
One end of the rotating rod is connected with the drill rod driving piece;
The rotating rod is sleeved on the outer side of the drill rod and is assembled with the drill rod in a threaded manner;
The circumferential limiting piece is in limiting fit with the drill rod along the circumferential direction of the drill hole;
the drill rod driving piece drives the drill rod to move along the axial direction of the drilling hole through the rotating rod.
According to the present invention there is provided a geological survey drilling rig, the drilling assembly further comprising:
The fixed rod is sleeved on the outer side of the rotating rod, and the drill rod driving piece is arranged at the upper end of the fixed rod.
The geological survey drilling device provided by the invention further comprises:
The bottom plate of the moving mechanism is provided with a drilling groove which is used for the drilling mechanism to pass through;
The turnover driving mechanism is connected with the drilling mechanism and used for driving the drilling mechanism to switch between an upright state and a horizontal state around the horizontal direction.
According to the geological survey drilling equipment provided by the invention, the overturning driving mechanism comprises:
the telescopic cylinder, one end of the telescopic cylinder with the moving mechanism is articulated around the horizontal direction, and the other end of the telescopic cylinder is articulated around the horizontal direction with the drilling mechanism.
According to the invention there is provided a geological survey drilling rig, the movement mechanism comprising:
The first fixing frame and the second fixing frame are arranged on the bottom plate at intervals along the length direction of the bottom plate;
the drilling mechanism is in rotary fit with the second fixing frame around the horizontal direction, a placing groove is formed in the upper surface of the first fixing frame, and when the drilling mechanism is in a horizontal state, one end, away from the drill bit, of the drilling mechanism is located in the placing groove.
According to the geological survey drilling equipment provided by the invention, the moving mechanism further comprises:
The two tracks are arranged at intervals at the bottom of the bottom plate along the width direction of the bottom plate and are in running fit with the bottom plate.
According to the geological survey drilling equipment provided by the invention, the moving mechanism further comprises:
the telescopic supporting component is arranged on the bottom plate and used for adjusting the height of the moving mechanism.
According to the invention, a geological survey drilling device is provided, which comprises a plurality of spring grooves, wherein the spring grooves are arranged at intervals along the axial direction of the drilling assembly.
According to the geological survey drilling equipment provided by the invention, the elastic component and the supporting component are arranged, when the drilling component is penetrated into the drilling hole, the elastic component can press the supporting component to the inner side wall of the drilling hole, so that the drilling hole is supported, and the problems that the stability of the drilling hole is poor and the hole collapse phenomenon is easy to occur when the drilling hole is drilled in the prior art are solved.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a drilling mechanism of a geological survey drilling rig according to the present invention in an erect position;
FIG. 2 is a schematic view of a drilling mechanism of a geological survey drilling device in a horizontal state;
FIG. 3 is a schematic illustration of a drilling mechanism according to the present invention;
Fig. 4 is a schematic structural diagram of an overturning driving mechanism provided by the invention;
FIG. 5 is a second schematic diagram of the drilling mechanism according to the present invention;
FIG. 6 is a third schematic diagram of the drilling mechanism according to the present invention;
FIG. 7 is an enlarged schematic view of the structure shown at A in FIG. 5;
FIG. 8 is a schematic diagram of a moving mechanism according to the present invention;
fig. 9 is a schematic structural view of a first support member according to the present invention.
Reference numerals:
9. The device comprises a moving mechanism, a bottom plate, a2, a crawler belt, a 3, a drilling groove, a4, a telescopic support assembly, a 41, a first support piece, a 42, a second support piece, a 401, a fixed block, a 402, a baffle plate, a 403, a stabilizing plate, a 404, a fixed cylinder, a 405, a cylinder rod, a406, a fixed claw, a 5, a first fixing frame, a 6, a bracket, a 7 and a connecting rod;
8. Drilling mechanism, 81, supporting component, 82, drilling component, 813, elastic component, 805, rotating block, 808, fixed rod, 809, rotating rod, 811, drill rod, 812, spring groove, 816, drill bit, 817, drill rod driving piece;
10. A turnover driving mechanism; 801, a first fixing seat, 802, a first rotating shaft, 803, a telescopic cylinder, 804, a second fixing seat, 807 and a second rotating shaft.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In describing embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, or indirectly connected through an intermediary. The specific meaning of the above terms in embodiments of the present invention will be understood in detail by those of ordinary skill in the art.
In embodiments of the invention, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 embodiments of the present invention. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The construction and operation of the geological survey drilling rig of the present invention will now be described in detail with reference to fig. 1 to 9.
As shown in fig. 1-9, embodiments of the present invention provide a geological survey drilling rig. The geological survey drilling device comprises a drilling mechanism 8, wherein the drilling mechanism 8 comprises a drilling assembly 82, an elastic assembly 813 and a supporting assembly 81, a spring groove 812 is formed in the drilling assembly 82 in the radial direction, the elastic assembly 813 is mounted in the spring groove 812 and connected with the drilling assembly 82, the supporting assembly 81 is at least partially located on the outer side of the drilling assembly 82, one end of the supporting assembly 81 is connected with the elastic assembly 813, the other end of the supporting assembly 81 is used for being abutted against the inner side wall of a drilled hole, and the elastic assembly 813 is used for pressing the supporting assembly 81 to the inner side wall of the drilled hole.
In this embodiment, through setting up elastic component 813 and supporting component 81, when going deep into drilling subassembly 82 in the drilling, elastic component 813 can press the inside wall of drilling with supporting component 81 to realize the support to the drilling, solved among the prior art when boring the drilling, the stability of drilling is relatively poor, the problem of the phenomenon of collapsing the hole appears easily.
Further, a plurality of spring pockets 812, the plurality of spring pockets 812 being spaced apart along the axial direction of the drilling assembly 82. The plurality of spring grooves 812 are in one-to-one correspondence with the plurality of elastic members 813 and the supporting members 81, so that the supporting force for drilling is further improved.
Preferably, a plurality of spring pockets 812 are spaced apart in a helical direction on the side of the drilling assembly 82.
Further, the support assembly 81 comprises a limiting block 814 and a supporting block 815, wherein one side of the limiting block 814 is connected with the elastic assembly 813 and is in sliding fit with the spring groove 812 along the radial direction of the drilling assembly 82, the supporting block 815 is formed on one side of the limiting block 814 away from the elastic assembly 813, at least part of the supporting block 815 is located on the outer side of the drilling assembly 82, and the elastic assembly 813 presses the supporting block 815 to the inner side wall of the drilled hole through the limiting block 814. By providing the stopper 814, the guide function is realized, and the movement stability of the support block 815 can be improved.
Further, the drilling assembly 82 comprises a drill rod driving member 817, a rotating rod 809, a drill rod 811 and a circumferential limiting member, wherein one end of the rotating rod 809 is connected with the drill rod driving member 817, the rotating rod 809 is sleeved on the outer side of the drill rod 811 and is assembled with the drill rod 811 in a threaded mode, and the circumferential limiting member (not shown in the figure) is in limiting fit with the drill rod 811 along the circumferential direction of a drill hole. The drill rod driver 817 drives the drill rod 811 in the axial direction of the borehole by means of the rotation rod 809. Axial movement of the drill pipe 811 is achieved by threaded engagement of the rotational rod 809 with the drill pipe 811, in cooperation with a circumferential stop, to move the drill pipe 811 up and down within the borehole.
Further, the drilling assembly 82 further comprises a fixing rod 808, the fixing rod 808 is sleeved on the outer side of the rotating rod 809, and a drill rod driving member 817 is mounted on the upper end of the fixing rod 808. By providing a fixed bar 808, a mounting base can be provided for the drill rod driver 817 while also protecting the rotary bar 809.
Further, a drill bit 816 is provided at the lower end of the drill pipe 811.
Further, the drilling assembly 82 also includes a turning block 805, the turning block 805 being located on the side of the stationary bar 808 to provide a mounting base for the stationary bar 808.
In some embodiments, the geological survey drilling device further comprises a moving mechanism 9 and a turnover driving mechanism 10, wherein the bottom plate 1 of the moving mechanism 9 is provided with a drilling groove 3, the drilling groove 3 is used for the drilling mechanism 8 to pass through, the drilling mechanism 8 is matched with the moving mechanism 9 around the horizontal direction, the turnover driving mechanism 10 is mounted on the moving mechanism 9, and the turnover driving mechanism 10 is connected with the drilling mechanism 8 and used for driving the drilling mechanism 8 to switch between an upright state and a horizontal state around the horizontal direction. By providing the moving mechanism 9, the entire apparatus can be moved conveniently. By providing the tilting drive mechanism 10, it is possible to switch the drilling mechanism 8 from the horizontal state to the upright state when drilling is required. When drilling is not needed, the drilling mechanism 8 is switched from the vertical state to the horizontal state, the gravity center of the equipment is lowered, and the movement is convenient.
Further, the overturning driving mechanism 10 comprises a telescopic cylinder 803, one end of the telescopic cylinder 803 is hinged with the moving mechanism 9 around the horizontal direction, and the other end of the telescopic cylinder 803 is hinged with the drilling mechanism 8 around the horizontal direction. The stable switching of the state of the drilling mechanism 8 can be realized by the telescopic cylinder.
Further, the turnover driving mechanism 10 further comprises a first rotating shaft 802 and a second rotating shaft 807, wherein the lower end of the telescopic cylinder 803 is in rotating fit with the connecting rod 7 of the second fixing frame around the horizontal direction through the first rotating shaft 802, and the upper end of the telescopic cylinder is in rotating fit with the rotating block 805 around the horizontal direction through the other first rotating shaft 802. The rotating block 805 is rotatably fitted with the bracket 6 of the second fixing frame around the horizontal direction through the second rotating shaft 807. When the telescopic cylinder 803 is contracted, the rotary block 805 rotates with the second rotary shaft 807 as the rotary shaft to one side of the first mount 5, and finally falls into the placement groove. When the expansion cylinder 803 expands, the rotating block 805 rotates in a direction away from the first mount 5 until the upright state is restored.
Further, the turnover driving mechanism 10 further comprises a first fixing base 801 and a second fixing base 804, wherein the first fixing base 801 is arranged on the upper surface of the connecting rod 7, the second fixing base 804 is arranged on the side surface of the rotating block 805, one first rotating shaft 802 is arranged on the first fixing base 801, the other first rotating shaft 802 is arranged on the second fixing base 804, and the central axes of the two first rotating shafts 802 are arranged in parallel.
Further, the moving mechanism 9 comprises a first fixing frame 5 and a second fixing frame, and the first fixing frame 5 and the second fixing frame are arranged on the bottom plate 1 at intervals along the length direction of the bottom plate 1. The drilling mechanism 8 is in rotary fit with the second fixing frame around the horizontal direction, a placing groove is formed on the upper surface of the first fixing frame 5, and when the drilling mechanism 8 is in a horizontal state, one end of the drilling mechanism 8, which is far away from the drill bit 816, is located in the placing groove. By arranging the placing groove, when the drilling mechanism 8 is moved, the drilling mechanism 8 is prevented from shaking or vibrating, and the service life of the drilling mechanism 8 is prolonged.
Specifically, the second fixing frame comprises a bracket 6 and a connecting rod 7, and the bracket 6 is in rotary fit with a rotary block 805 of the drilling mechanism 8 around the horizontal direction. Specifically, the bracket 6 is in running fit with the rotating block 805 through the second rotating shaft 807, the lower end of the telescopic cylinder is in running fit with the connecting rod 7 through the first rotating shaft 802, and the upper end of the telescopic cylinder is in running fit with the rotating block 805 through the other first rotating shaft 802. When the telescopic cylinder is contracted, the rotary block 805 rotates with the second rotary shaft 807 as the rotary shaft to one side of the first fixing frame 5, and finally falls into the placement groove. When the telescopic cylinder is extended, the rotary block 805 is rotated in a direction away from the first mount 5 until the upright state is restored.
Further, the moving mechanism 9 further comprises two tracks 2, and the two tracks 2 are arranged at intervals at the bottom of the bottom plate 1 along the width direction of the bottom plate 1 and are in running fit with the bottom plate 1. By providing the tracks 2, the pressure on the ground can be reduced, improving the ability of the apparatus to pass through soft ground.
Specifically, track 2 sets up with the axis symmetry of bottom plate 1, and support 6 is provided with the multiunit, through the setting of track 2, is using, because track 2 and the area of contact on ground are great, compare in traditional wheel structure, track 2 can disperse the weight of equipment more evenly to ground, effectively avoids equipment to sink into soft ground, guarantees that equipment can travel smoothly on the goaf ground, shifts to predetermined drilling position.
Further, the moving mechanism 9 further comprises a telescopic supporting component 4, and the telescopic supporting component 4 is arranged on the bottom plate 1 and used for adjusting the height of the moving mechanism 9. By providing the telescopic support assembly 4 not only the height of the moving mechanism 9 can be adjusted, but also the stability of the device can be improved.
Specifically, the telescopic support assembly 4 comprises four first support members 41, and the four first support members 41 are arranged at four angles on the lower surface of the base plate 1. The first supporting member 41 comprises a fixed air cylinder 404, an air cylinder rod 405 and a fixed claw 406, wherein the fixed air cylinder 404 is inversely installed on the bottom plate 1, the driving end of the fixed air cylinder 404 penetrates through the bottom plate 1 to be connected with the air cylinder rod 405 positioned below the bottom plate 1, and the fixed claw 406 is arranged at the lower end of the air cylinder rod 405. The fixed cylinder 404 drives the fixed claw 406 to move up and down through the cylinder rod 405, so that the height of the equipment is adjusted.
Further, the lower end of the fixing claw 406 is provided with a rubber anti-slip pad. When the holding claws 406 contact the ground, the rubber slip pad can increase friction, so that the holding claws 406 can tightly grip objects, and the equipment is prevented from being displaced due to vibration, torque and other factors during the drilling process.
Further, the first support 41 further includes a plurality of stabilizing plates 403, and a plurality of stabilizing plates 403 are provided in the circumferential direction of the fixed cylinder 404. The mounting stability of the fixed cylinder 404 is improved.
Specifically, the telescopic supporting assembly 4 further comprises two second supporting pieces 42, a fixed block 401 and a baffle 402, wherein the fixed block 401 is located between the first fixed frame 5 and the second fixed frame and is fixedly installed on the bottom plate 1, the left side of the fixed block 401 is connected with one second supporting piece 42, the second supporting piece 42 is horizontally arranged, one end, far away from the fixed block 401, of the second supporting piece 42 faces to the left side, the right side of the fixed block 401 is connected with the other second supporting piece 42, the second supporting piece 42 is horizontally arranged, and one end, far away from the fixed block 401, of the second supporting piece 42 faces to the right side. Through setting up two second support pieces 42 that the level was arranged, when the lateral wall butt in with second support piece 42 and colliery tunnel, can further improve the stability of equipment, make equipment more stable.
Preferably, the structure of the second support 42 is the same as that of the first support 41.
The working process comprises the following steps:
The contact area between the crawler belt 2 and the ground is larger, compared with the traditional wheel structure, the crawler belt 2 can more uniformly disperse the weight of equipment to the ground, so that the equipment is effectively prevented from sinking into soft ground, the equipment can smoothly run on the goaf ground and be transferred to a preset drilling position, then the fixed cylinder 404 is started, the piston in the cylinder pushes the cylinder rod 405 to move downwards under the action of air pressure, the fixed claw 406 connected with the cylinder rod 405 descends along with the descending of the cylinder rod 405, one end of the fixed claw 406, far away from the cylinder rod 405, is provided with a rubber anti-slip pad, when the fixed claw 406 contacts the ground, the rubber anti-slip pad can increase friction force to enable the fixed claw 406 to tightly grasp an object, the equipment is prevented from being displaced due to factors such as vibration and torque in the drilling process, and finally the telescopic cylinder 803 is connected with the first fixing seat 801 and the second fixing seat 804 through the first rotating shaft 802, when the telescopic cylinder 803 stretches, due to the rotation connection function of the first rotating shaft 802, the second fixing seat 804 can be pushed to rotate around the first rotating shaft 802, so that the rotating block 805 connected with the second fixing seat 804 changes position, adjustment of the drilling mechanism 8 in a certain angle range is realized, goaf geology conditions and drilling requirements in different directions can be adapted, when the telescopic cylinder 803 acts to rotate the rotating block 805, the fixing rod 808 plays a role in assisting in positioning and limiting the rotation range through cooperation with the rotating block 805 and the second rotating shaft 807, the drill rod driving member 817 is started, when the rotating rod 809 is driven to rotate, the threaded portion of the drill rod 811 moves along the axial direction of the rotating rod 809 due to the transmission function of threads, the transmission mode converts the rotation motion into linear motion, power is provided for drilling of the drill rod 811, during the drilling process of the drill bit 816, the supporting block 815 is pressed by the elastic component 813 to the inner side wall of the drilled hole, so that the drilled hole can be supported.
It should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present invention, and not for limiting the same, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the technical solution described in the above-mentioned embodiments may be modified or some technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiments of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411768688.8A CN119843978A (en) | 2024-12-04 | 2024-12-04 | Geological survey drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411768688.8A CN119843978A (en) | 2024-12-04 | 2024-12-04 | Geological survey drilling equipment |
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| Publication Number | Publication Date |
|---|---|
| CN119843978A true CN119843978A (en) | 2025-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411768688.8A Pending CN119843978A (en) | 2024-12-04 | 2024-12-04 | Geological survey drilling equipment |
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| CN (1) | CN119843978A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991016520A1 (en) * | 1990-04-12 | 1991-10-31 | H T C A/S | A borehole, as well as a method and an apparatus for forming it |
| CN112878908A (en) * | 2021-03-26 | 2021-06-01 | 贵州航天天马机电科技有限公司 | Top-driving type multifunctional crawler drill |
| CN213898824U (en) * | 2020-09-29 | 2021-08-06 | 新疆远山矿产资源勘查有限公司 | Drilling system for shallow drilling |
| CN221322292U (en) * | 2023-12-15 | 2024-07-12 | 徐州神力机械科技有限公司 | Rotary drilling bit for rod hole |
| CN118669044A (en) * | 2024-07-05 | 2024-09-20 | 山西浩瑞建筑工程有限公司 | Building engineering investigation equipment and application method thereof |
| CN118911639A (en) * | 2024-07-19 | 2024-11-08 | 甘肃省地质矿产勘查开发局第三地质矿产勘查院 | Safety protection device and method for geological mineral exploration drilling |
-
2024
- 2024-12-04 CN CN202411768688.8A patent/CN119843978A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991016520A1 (en) * | 1990-04-12 | 1991-10-31 | H T C A/S | A borehole, as well as a method and an apparatus for forming it |
| CN213898824U (en) * | 2020-09-29 | 2021-08-06 | 新疆远山矿产资源勘查有限公司 | Drilling system for shallow drilling |
| CN112878908A (en) * | 2021-03-26 | 2021-06-01 | 贵州航天天马机电科技有限公司 | Top-driving type multifunctional crawler drill |
| CN221322292U (en) * | 2023-12-15 | 2024-07-12 | 徐州神力机械科技有限公司 | Rotary drilling bit for rod hole |
| CN118669044A (en) * | 2024-07-05 | 2024-09-20 | 山西浩瑞建筑工程有限公司 | Building engineering investigation equipment and application method thereof |
| CN118911639A (en) * | 2024-07-19 | 2024-11-08 | 甘肃省地质矿产勘查开发局第三地质矿产勘查院 | Safety protection device and method for geological mineral exploration drilling |
Non-Patent Citations (1)
| Title |
|---|
| 陈立波;石建华;: "一种新型煤矿用深孔钻车的研究", 中小企业管理与科技(下旬刊), no. 07, 25 July 2010 (2010-07-25), pages 205 - 206 * |
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