CN220645821U - Rock-soil drilling device for geological exploration - Google Patents

Abstract

The utility model discloses a rock-soil drilling device for geological exploration, which comprises a supporting plate, wherein the bottom end of the supporting plate is provided with a plurality of groups of guide wheels, the top end of the supporting plate is provided with a drilling hole, the middle part of the top end of the supporting plate is provided with a U-shaped supporting rod, one side of the U-shaped supporting rod is provided with a graduated scale, the top end of the U-shaped supporting rod is provided with a driving assembly, one side of the driving assembly is provided with a drilling assembly, and the bottom end of the driving assembly is provided with a cleaning assembly. According to the utility model, the cleaning assembly is arranged, so that the soil adhered to the outer surfaces of the drill rod and the drill bit can be cleaned after the drilling work is finished, and the drill rod and the drill bit are prevented from being corroded after long-time non-treatment, so that the subsequent normal use is influenced.

Description

Rock-soil drilling device for geological exploration

Technical Field

The utility model relates to the technical field of geological exploration, in particular to a rock-soil drilling device for geological exploration.

Background

Geological exploration is to survey and detect geology by various means and methods, determine a proper bearing layer, determine a foundation type according to the foundation bearing capacity of the bearing layer, calculate investigation and research activities of foundation parameters, and in geological exploration, rock and soil are often drilled outdoors to obtain rock cores (soil cores) for detecting actual data of the rock and soil.

For example, chinese patent CN219034669U discloses a drilling device for outdoor geotechnical exploration, which comprises a circular bottom ring, a guide assembly vertically arranged on the circular bottom ring, a height adjusting assembly arranged on the guide assembly, a drilling assembly arranged on the height adjusting assembly and an auxiliary supporting assembly arranged on the circular bottom ring at equal intervals along the central axis of the circular bottom ring, and the device has the effect of improving convenience for geotechnical exploration.

However, in the drilling process, the drilling head is easy to be rubbed and impacted by rocks, abrasion of the drilling head can be caused, the drilling head can be replaced in order to ensure the safety in drilling, the drilling probe is not detachable in use, the efficiency in replacement is greatly reduced, and meanwhile, a large amount of soil adhered to the outer surface of the drilling head after drilling is finished is not treated for a long time, so that the drilling head is corroded, and the subsequent normal use is affected.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a rock-soil drilling device for geological exploration, which aims to overcome the technical problems in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a rock soil drilling device that geological exploration used, includes the backup pad, and the bottom of backup pad is provided with a plurality of groups leading wheels, and the drill hole has been seted up on the top of backup pad, and the top middle part of backup pad is provided with the U-shaped bracing piece, and one side of U-shaped bracing piece is provided with the scale, and the top of U-shaped bracing piece is provided with drive assembly, and one side of drive assembly is provided with the drilling subassembly, and drive assembly's bottom is provided with clean subassembly.

Further, in order to enable staff to insert the fixing bolt into the rock-soil surface through hammering the fixing bolt when exploring the rock-soil, the whole device can be stably placed, the inclination is avoided, a control panel is arranged at the top end of the supporting plate, two groups of fixing holes are symmetrically formed in the top end of the supporting plate, and the fixing bolts are arranged in the fixing holes.

Further, in order to enable to drive drilling assembly downwardly moving, control drilling assembly's drilling distance, use the degree of depth of being convenient for operating personnel to drill through cooperating with the scale and record, including the backup pad, the bottom of this backup pad is provided with a plurality of guide pulleys of group, its characterized in that, the drill hole has been seted up on the top of backup pad, the top middle part of backup pad is provided with the U-shaped bracing piece, one side of U-shaped bracing piece is provided with the scale, the top of U-shaped bracing piece is provided with drive assembly, one side of drive assembly is provided with drilling assembly, drive assembly's bottom is provided with cleaning assembly.

Further, in order to make the drive under drive assembly drive drilling assembly to the inside removal of ground, drive drilling rod and drill bit coaxial rotation through No. two servo motor simultaneously, the drilling rod can be to the ground boring of ground, the screw thread circle of drilling rod can take out the follow-up detection of staff of being convenient for with the soil of boring, drilling assembly is including installing No. two servo motor on slide plate top, no. two servo motor's output shaft and run through the slide plate and be connected with the pivot, the bottom of pivot is provided with two sets of connecting plates, connect through the joint structure between two sets of connecting plates, the bottom of the connecting plate that is located the bottom is connected with the drilling rod, the bottom of drilling rod is provided with the drill bit.

Further, in order to enable the drilling rod to be subjected to friction and impact of rock in the drilling process, when the drilling rod is worn, the drilling rod is convenient to replace, and then the drilling safety and efficiency are kept, meanwhile, the drilling rod can be selected according to different geological exploration projects, the drilling rod with stronger adaptability is replaced, the drilling efficiency is improved, the clamping structure comprises four groups of through holes formed in the top end of the connecting plate, bolts are arranged in the through holes, and nuts are arranged at the two ends of the bolts.

Further, in order to enable to wash the earth that drilling rod and drill bit outward appearance are stained with after the drilling work is accomplished, avoid long-time not handling and lead to the fact corruption to drilling rod and drill bit, influence follow-up normal use, clean subassembly is including seting up in two sets of sliding chamber on backup pad top, the inside in two sets of sliding chamber all is provided with No. two lead screws, one side of backup pad is provided with the servo motor No. three of being connected with No. two lead screws, the outside of two sets of No. two lead screws is located to the bottom cover of U-shaped bracing piece. The cleaning assembly further comprises a cleaning box arranged at the top end of the supporting plate, one side of the cleaning box is provided with a box door, two groups of cleaning brushes are symmetrically arranged in the cleaning box, and a water inlet and a water outlet are formed in the other side of the cleaning box.

The beneficial effects of the utility model are as follows:

1. the utility model has simple structure and convenient operation, and by arranging the fixing holes and the fixing bolts, the fixing bolts are inserted into the rock-soil ground by the staff beating the fixing bolts when the rock-soil is explored, the whole device can be stably placed to avoid tilting, and meanwhile, the driving assembly is matched with the graduated scale, so that the drilling assembly can be driven to move downwards, the drilling distance of the drilling assembly is controlled, and the record of the drilling depth by the operator is facilitated.

2. According to the utility model, the drilling assembly is arranged, the drill rod and the drill bit are driven to coaxially rotate through the second servo motor, the drill rod is used for drilling and taking out the rock and soil, the threaded ring of the drill rod can be used for taking out the drilled and taken out soil, subsequent detection of workers is facilitated, meanwhile, through the arrangement of the clamping structure, when the drill rod is subjected to friction and impact of rock in the drilling process, the drill rod is convenient to replace when being worn, the safety and efficiency of drilling are further maintained, meanwhile, the drill rod can be selected according to different geological exploration projects, and the drill rod with stronger adaptability is replaced, so that the drilling efficiency is further improved.

3. According to the utility model, the cleaning assembly is arranged, so that the soil adhered to the outer surfaces of the drill rod and the drill bit can be cleaned after the drilling work is finished, and the drill rod and the drill bit are prevented from being corroded after long-time non-treatment, so that the subsequent normal use is influenced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a geotechnical drilling apparatus for geological exploration according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of an alternative angle configuration of an earth-rock drilling device for geological exploration, in accordance with an embodiment of the present utility model;

FIG. 4 is a partial schematic view of an earth-rock drilling device for geological exploration according to an embodiment of the present utility model;

fig. 5 is a partial enlarged view at B in fig. 4.

In the figure:

1. a support plate; 2. a guide wheel; 3. drilling a drill hole; 4. a U-shaped support rod; 5. a graduated scale; 6. a drive assembly; 601. a support frame; 602. a first servo motor; 603. a first screw rod; 604. a sliding plate; 7. a drilling assembly; 701. a second servo motor; 702. a rotating shaft; 703. a connecting plate; 704. a clamping structure; 7041. a through hole; 7042. a bolt; 7043. a nut; 705. a drill rod; 706. a drill bit; 8. a cleaning assembly; 801. a sliding chamber; 802. a second screw rod; 803. a servo motor III; 804. a cleaning tank; 805. a door; 806. cleaning a brush; 807. a water inlet; 808. a water outlet; 9. a control panel; 10. a fixing hole; 11. and a fixing bolt.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a rock-soil drilling device for geological exploration is provided.

The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-5, a geotechnical drilling device for geological exploration according to the embodiment of the utility model comprises a supporting plate 1, wherein a plurality of groups of guide wheels 2 are arranged at the bottom end of the supporting plate 1, a drill hole 3 is formed in the top end of the supporting plate 1, a graduated scale 5 is arranged on one side of a U-shaped supporting rod 4,U arranged in the middle of the top end of the supporting plate 1, a driving component 6 is arranged at the top end of the U-shaped supporting rod, a drilling component 7 is arranged on one side of the driving component 6, and a cleaning component 8 is arranged at the bottom end of the driving component 6.

In one embodiment, for the above supporting plate 1, the top end of the supporting plate 1 is provided with the control panel 9, the top end of the supporting plate 1 is symmetrically provided with two groups of fixing holes 10, and the fixing holes 10 are internally provided with fixing bolts 11, so that when the rock and soil are explored, a worker can insert the fixing bolts 11 into the rock and soil surface by beating the fixing bolts 11, and the whole device can be stably placed to avoid tilting.

In one embodiment, for the driving assembly 6, the driving assembly 6 includes two groups of first servomotors 602 mounted on the top end of the U-shaped supporting rod 4, one side of the first servomotors 602 is provided with a supporting frame 601, an output shaft of the first servomotors 602 is connected with a first screw 603 penetrating through the U-shaped supporting rod 4, and a sliding plate 604 is arranged on the outer side of the two groups of first screws 603, so that the drilling assembly 7 can be driven to move downwards, the drilling distance of the drilling assembly 7 is controlled, and the drilling depth is conveniently recorded by an operator through cooperation with the graduated scale 5.

The driving assembly 6 operates as follows: the first servo motor 602 is started through the control panel 9, and then the sliding plate 604 on the outer side of the first servo motor 602 moves up and down under the drive of the first servo motor 602, so that the drilling assembly 7 is finally controlled to drill towards the inside of the rock soil.

In one embodiment, for the drilling assembly 7, the drilling assembly 7 includes a second servomotor 701 mounted at the top end of the sliding plate 604, an output shaft of the second servomotor 701 is connected with a rotating shaft 702 penetrating through the sliding plate 604, two groups of connecting plates 703 are disposed at the bottom end of the rotating shaft 702, the two groups of connecting plates 703 are connected through a clamping structure 704, a drill rod 705 is connected at the bottom end of the connecting plate 703 at the bottom, and a drill bit 706 is disposed at the bottom end of the drill rod 705, so that the drilling assembly 7 is driven to move towards the inside of the rock soil under the driving of the driving assembly 6, meanwhile, the drill rod 705 and the drill bit 706 are driven to coaxially rotate through the second servomotor 701, the drill rod 705 can drill the rock soil, and the threaded ring of the drill rod 705 can take the drilled soil out for facilitating the subsequent detection of the staff.

The drilling assembly 7 operates as follows: the second servo motor 701 is started through the control panel 9, so that the rotating shaft 702 is driven to rotate, meanwhile, the drill rod 705 and the drill bit 706 are driven to rotate under the cooperation of the rotating shaft 702, and the rock soil is drilled and taken out through the drill rod 705.

In one embodiment, for the above-mentioned clamping structure 704, the clamping structure 704 includes four sets of through holes 7041 that open on the top of the connecting plate 703, the inside of through holes 7041 is provided with bolt 7042, the both ends of bolt 7042 are provided with nut 7043, thereby make it possible when drilling rod 705 receives the friction and the impact of rock in the drilling process, when leading to drilling rod wearing and tearing, be convenient for change drilling rod 705, and then keep security and the efficiency of probing, can select drilling rod 705 according to different geological exploration items simultaneously, change the drilling rod that adaptability is stronger, improve the efficiency of probing.

The clamping structure 704 operates as follows: when the drill rod 705 needs to be replaced, the two groups of connecting plates 703 are separated by screwing one group of nuts 7043, so that the drill rod 705 can be replaced, and when the replacement is completed, the two groups of nuts 7043 are screwed to realize close fit between the two groups of connecting plates 703, so that the two groups of connecting plates 703 are prevented from falling off.

In one embodiment, for the cleaning assembly 8, the cleaning assembly 8 includes two sets of sliding cavities 801 formed at the top end of the support plate 1, two screws 802 are disposed in the two sets of sliding cavities 801, a third servo motor 803 connected to the two screws 802 is disposed at one side of the support plate 1, and the bottom end of the u-shaped support rod 4 is sleeved outside the two sets of screws 802; the cleaning assembly 8 further comprises a cleaning box 804 arranged at the top end of the supporting plate 1, a box door 805 is arranged on one side of the cleaning box 804, two groups of cleaning brushes 806 are symmetrically arranged in the cleaning box 804, and a water inlet 807 and a water outlet 808 are arranged on the other side of the cleaning box 804, so that soil adhered to the outer surfaces of the drill rod 705 and the drill bit 706 can be cleaned after drilling work is completed, corrosion to the drill rod 705 and the drill bit 706 caused by long-time non-treatment is avoided, and subsequent normal use is affected.

The cleaning assembly 8 operates as follows: after the drilling work is completed, the third servo motor 803 is started through the control panel 9 to drive the U-shaped supporting rod 4 to move, the drilling assembly 7 at the top end of the third servo motor is driven to move left and right, then the box door 805 is opened to enable the drilling assembly 7 to enter the cleaning box 804 from the box door 805, a cleaning water source is injected into the cleaning box 804 through the water inlet 807 by an external water source, meanwhile, the drilling rod 705 and the drilling bit 706 are brushed under the action of the cleaning brush 806, and finally waste water is discharged from the water outlet 808.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

During practical application, the staff removes whole device to the region of waiting to drill through driving leading wheel 2 to aim at drilling hole 3 lower extreme to waiting directly over the drilling region, the staff inserts dead bolt 11 to the inside of fixed orifices 10, through beating dead bolt 11, makes its dead bolt 11 insert inside the ground, places whole device can be stable, avoids taking place the slope, after fixed completion, drives drilling assembly 7 through drive assembly 6 and carries out the rock and soil exploration work, and accessible joint structure 704 selects suitable drilling rod 705 to install before the exploration, and then can improve the efficiency of probing.

After the drilling is completed, the drill rod 705 is moved to the inside of the cleaning box 804 through the cleaning assembly 8, then the drill rod 705 is driven by the second servo motor 701 to rotate, and the cleaning brush 806 and the cleaning water source in the cleaning box 804 clean the drill rod 705 and the drill bit 706 in the rotating process, so that corrosion to the drill rod 705 and the drill bit 706 caused by long-time non-treatment is avoided, and the subsequent normal use is affected.

In summary, by means of the technical scheme, the drilling device is simple in structure and convenient to operate, by arranging the fixing holes 10 and the fixing bolts 11, a worker can insert the fixing bolts 11 into the rock and soil surface by beating the fixing bolts 11 when exploring the rock and soil, the whole device can be stably placed to avoid tilting, meanwhile, the drilling assembly 7 can be driven to move downwards by arranging the driving assembly 6 to be matched with the graduated scale 5, the drilling distance of the drilling assembly 7 is controlled, and the drilling depth is conveniently recorded by the operator. According to the utility model, the drilling assembly 7 is arranged, the drill rod 705 and the drill bit 706 are driven to coaxially rotate through the second servo motor 701, the drill rod 705 can drill rock soil, the drilled soil can be taken out by the threaded ring of the drill rod 705, subsequent detection of workers is facilitated, meanwhile, when the drill rod 705 is subjected to friction and impact of rock in the drilling process, the drill rod 705 is convenient to replace when being worn, so that the safety and efficiency of drilling are maintained, meanwhile, the drill rod 705 can be selected according to different geological exploration projects, and the drill rod with stronger adaptability is replaced, so that the drilling efficiency is improved. The cleaning assembly 8 is arranged, so that the soil adhered to the surfaces of the drill rod 705 and the drill bit 706 can be cleaned after the drilling work is finished, and the drill rod 705 and the drill bit 706 are prevented from being corroded due to long-time non-treatment, so that the subsequent normal use is prevented from being influenced.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a rock soil drilling equipment that geological exploration was used, includes backup pad (1), and the bottom of this backup pad (1) is provided with a plurality of groups leading wheel (2), a serial communication port, drill hole (3) have been seted up on the top of backup pad (1), the top middle part of backup pad (1) is provided with U-shaped bracing piece (4), one side of U-shaped bracing piece is provided with scale (5), the top of U-shaped bracing piece is provided with drive assembly (6), one side of drive assembly (6) is provided with drilling assembly (7), the bottom of drive assembly (6) is provided with cleaning assembly (8).

2. The geotechnical drilling device for geological exploration according to claim 1, wherein a control panel (9) is arranged at the top end of the supporting plate (1), two groups of fixing holes (10) are symmetrically formed in the top end of the supporting plate (1), and fixing bolts (11) are arranged in the fixing holes (10).

3. The geotechnical drilling device for geological exploration according to claim 1, wherein the driving assembly (6) comprises two groups of first servo motors (602) installed at the top ends of the U-shaped supporting rods (4), one side of each first servo motor (602) is provided with a supporting frame (601), an output shaft of each first servo motor (602) penetrates through the U-shaped supporting rods (4) and is connected with a first screw rod (603), and sliding plates (604) are arranged on the outer sides of the two groups of first screw rods (603).

4. A geotechnical drilling device for geological exploration according to claim 3, characterized in that the drilling assembly (7) comprises a second servo motor (701) mounted at the top end of the sliding plate (604), an output shaft of the second servo motor (701) penetrates through the sliding plate (604) and is connected with a rotating shaft (702), two groups of connecting plates (703) are arranged at the bottom end of the rotating shaft (702), the two groups of connecting plates (703) are connected through a clamping structure (704), a drill rod (705) is connected at the bottom end of the connecting plate (703) at the bottom, and a drill bit (706) is arranged at the bottom end of the drill rod (705).

5. The geotechnical drilling device for geological exploration according to claim 4, wherein the clamping structure (704) comprises four groups of through holes (7041) formed in the top end of the connecting plate (703), bolts (7042) are arranged in the through holes (7041), and nuts (7043) are arranged at two ends of each bolt (7042).

6. The geotechnical drilling device for geological exploration according to claim 5, wherein the cleaning assembly (8) comprises two groups of sliding cavities (801) formed in the top end of the supporting plate (1), two groups of sliding cavities (801) are respectively provided with a second screw rod (802), one side of the supporting plate (1) is provided with a third servo motor (803) connected with the second screw rods (802), and the bottom end of the U-shaped supporting rod (4) is sleeved on the outer sides of the two groups of second screw rods (802).

7. The geotechnical drilling device for geological exploration according to claim 6, wherein the cleaning assembly (8) further comprises a cleaning box (804) mounted at the top end of the supporting plate (1), a box door (805) is arranged on one side of the cleaning box (804), two groups of cleaning brushes (806) are symmetrically arranged in the cleaning box (804), and a water inlet (807) and a water outlet (808) are formed in the other side of the cleaning box (804).