Drilling equipment for geological exploration engineering

Abstract

The invention relates to the technical field of geological exploration, in particular to drilling equipment for geological exploration engineering, which comprises a support plate, a top plate, a drilling mechanism and an adjusting mechanism, the support plate is provided with a drilling port, the support plate is provided with upright posts, the upright posts are arranged around the drilling port, the top plate is arranged above the upright posts, and the top of the top plate is provided with an adjusting port. The drilling mechanism is arranged in the adjusting opening; the adjusting mechanism comprises an adjusting seat, a guide frame and a telescopic block, the adjusting seat is fixedly arranged on the top plate, a first lead screw is arranged in the adjusting seat, a rotating handle is arranged on the side wall of the adjusting seat and connected with the first lead screw, a moving block is arranged on the first lead screw, a connecting rod is arranged on the moving block, one end of the connecting rod is connected with the moving block, and the other end of the connecting rod is connected with the telescopic block. The guide frame is fixedly arranged on the top plate, and the telescopic block is arranged on the guide frame in a penetrating and telescopic mode and connected with the drilling mechanism. According to the invention, geology at different positions in the same area can be explored, and the flexibility of equipment and the accuracy of geological exploration are improved.

Description

Technical Field

[0001] The invention relates to the technical field of geological exploration, in particular to a drilling device used for geological exploration engineering. Background Art

[0002] Geological exploration is the work of using certain mechanical tools or excavation operations to go deep underground to understand the geological conditions. In places where there are few outcrops on the ground, the rock properties vary greatly, or the geological structure is complex, it is often impossible to understand the geological conditions by ground observation alone. This requires the use of geological exploration projects to understand and obtain the geological conditions and data deep underground.

[0003] Chinese patent CN216517801U discloses a drilling device for geological exploration. The drill bit mechanism of this device is of assembled design and can be reasonably assembled according to needs. The drilling aperture can also be gradually adjusted. It is simple and efficient, highly flexible, modularly replaceable and repairable, cost-effective, and the overall equipment is easy to transfer and push, convenient and fast, and has strong comprehensive practicality.

[0004] However, this patent still has the following problems: when conducting geological surveys at different locations in the same area, the position of the entire device needs to be adjusted. Even if the roller mechanism set at the bottom of the device is convenient for transfer and pushing, the device still needs to be fixed after moving. During multiple surveys, the work is time-consuming and labor-intensive, affecting the survey efficiency. Summary of the invention

[0005] The purpose of this application is to provide a drilling equipment for geological exploration projects, which drives the first screw to rotate by rotating the handle, and then drives the moving block to move in the adjustment seat. The movement of the moving block is transmitted to the telescopic block through the connecting rod, so that the telescopic block can be extended and retracted on the guide frame, thereby adjusting the position of the drilling mechanism, realizing geological exploration of different locations in the same area, and improving the flexibility of the overall equipment and the accuracy of geological exploration.

[0006] To achieve the above-mentioned objectives, the present application provides a drilling equipment for geological exploration engineering, including a support plate, a top plate, a drilling mechanism and an adjusting mechanism, the support plate is provided with a drilling port, a column is arranged on the support plate, the column is arranged around the drilling port, the top plate is arranged above the column, an adjusting port is arranged on the top of the top plate, and the drilling mechanism is arranged in the adjusting port; the adjusting mechanism includes an adjusting seat, a guide frame and a telescopic block, the adjusting seat is fixedly arranged on the top plate, a first screw rod is arranged in the adjusting seat, a rotating handle is arranged on the side wall of the adjusting seat, the rotating handle is connected to the first screw rod, a moving block is arranged on the first screw rod, a connecting rod is arranged on the moving block, one end of the connecting rod is connected to the moving block, and the other end is connected to the telescopic block, the guide frame is fixedly arranged on the top plate, the telescopic block penetrates and is telescopically arranged on the guide frame and is connected to the drilling mechanism.

[0007] As a further solution of the present invention: the drilling mechanism includes a drilling frame, a guide plate and an auger rod, guide grooves are opened on the side walls on both sides of the drilling frame, guide blocks are provided on the side walls on both sides of the guide plate, the guide blocks are slidably matched with the guide grooves, a first motor is provided on the top of the guide plate, and the output end of the first motor passes through the top of the guide plate and is connected to the auger rod; ear plates are provided on the top and bottom side walls of the drilling frame, a second screw rod is provided between the ear plates, a second motor is provided on the top of the drilling frame, the output end of the second motor is connected to the second screw rod, and a connecting plate is provided on the side walls of the guide plate, and the connecting plate is provided on the second screw rod.

[0008] As a further solution of the present invention: a first avoidance groove is provided on one side of the drilling port, and a second avoidance groove is provided on one side of the adjustment port, and the first avoidance groove and the second avoidance groove provide movement space for the ear plate.

[0009] As a further solution of the present invention: a protection box is arranged on the top plate, the column is arranged in the protection box, adjustment grooves are arranged on both side walls of the protection box, and adjustment plates are arranged on both side walls of the drilling frame, and the adjustment plates are slidably matched with the adjustment grooves.

[0010] As a further solution of the present invention: a horizontal plate is provided at the bottom of the drilling frame, a sleeve is provided on the horizontal plate, a collecting tube is provided on the sleeve, a guide sleeve is provided at the center position of the collecting tube, a collecting cavity is formed between the guide sleeve and the inner wall of the collecting tube, and the sleeve is provided in the guide sleeve.

[0011] As a further solution of the present invention: a pulley is provided at the bottom of the support plate.

[0012] As a further solution of the present invention: a threaded barrel is arranged at the bottom of the support plate, a support column is arranged inside the threaded barrel, and a turntable is arranged at the top of the support column.

[0013] As a further solution of the present invention: the side wall of the protection box is provided with an opening.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention drives the first screw to rotate by rotating the rotating handle, thereby driving the moving block to move in the adjusting seat. The movement of the moving block is transmitted to the telescopic block through the connecting rod, so that the telescopic block is telescoped on the guide frame, thereby adjusting the position of the drilling mechanism, realizing geological exploration of different positions in the same area, and improving the flexibility of the overall equipment and the accuracy of geological exploration.

[0016] 2. The present invention drives the auger rod to rotate in the drilling frame through the first motor, and the rotation of the auger rod is transmitted to the drill bit at the bottom to achieve drilling into the formation. The guide plate slides with the guide groove in the drilling frame through the guide blocks on both sides, ensuring the stability during the drilling process, preventing deviation and shaking during the drilling process, and improving the drilling accuracy. At the same time, the second motor drives the second screw rod to rotate, thereby driving the connecting plate connected to the side wall of the guide plate to move up and down, so as to adjust the drilling depth and achieve efficient and accurate drilling operations.

[0017] 3. The present invention can protect the drilling mechanism by providing a protective box, reduce the impact of the external environment on the drilling mechanism, and prevent drill cuttings from flying out. At the same time, the adjustment groove provided on the inner wall of the protective plate slides with the adjustment plate to provide a guide when adjusting the horizontal position of the drilling mechanism, thereby improving the stability of the adjustment and reducing drilling errors and safety risks caused by equipment shaking or deviation.

[0018] 4. The present invention provides space for the installation position of the collecting tube by arranging a sleeve, and during the drilling process, the soil samples during drilling can be collected in the aggregate cavity between the inside of the collecting tube and the guide sleeve, so the soil samples can be effectively collected. At the same time, an opening is arranged on the side wall of the protective box to facilitate the staff to take out the collecting tube, thereby improving the efficiency of geological exploration. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the prior art and the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The present invention is a three-dimensional structural schematic diagram of a drilling device used in geological exploration projects.

[0021] Figure 2 This is a schematic diagram of the drilling mechanism installation.

[0022] Figure 3 This is a schematic diagram of the protective box installation.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the drilling mechanism and the adjusting mechanism.

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism.

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the drilling mechanism.

[0026] Figure 7It is a schematic diagram of the three-dimensional structure of the guide plate.

[0027] Figure 8 Schematic diagram of installing a three-dimensional structure for the support column

[0028] The reference numerals in the figure are: 1. support plate; 11. drilling port; 12. first avoidance groove; 13. pulley; 14. threaded cylinder; 2. column; 3. top plate; 31. adjustment port; 32. second avoidance groove; 4. adjustment seat; 41. first screw rod; 42. turning handle; 43. moving block; 44. connecting rod; 45. telescopic block; 46. guide frame; 5. guide plate; 51. guide block; 52. first motor; 53. auger rod; 54. connecting plate; 6. drilling frame; 61. guide groove; 62. ear plate; 63. second screw rod; 64. second motor; 65. cross plate; 66. sleeve; 67. adjustment plate; 7. protection box; 71. opening; 72. adjustment groove; 8. collecting cylinder; 81. guide sleeve; 82. aggregate chamber; 9. support column; 91. turntable. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] like Figures 1 to 8 As shown, a drilling device for geological exploration engineering includes a support plate 1, a top plate 3, a drilling mechanism and an adjusting mechanism. The support plate 1 is provided with a drilling port 11, and a column 2 is arranged on the support plate 1. The column 2 is arranged around the drilling port 11, the top plate 3 is arranged above the column 2, and an adjusting port 31 is opened on the top of the top plate 3, and the drilling mechanism is arranged in the adjusting port 31; the entire device is firmly supported by the column 2, and the top plate 3 is arranged above the column 2 to provide an installation platform for the drilling mechanism and the adjusting mechanism.

[0031] The adjustment mechanism includes an adjustment seat 4, a guide frame 46 and a telescopic block 45. The adjustment seat 4 is fixedly set on the top plate 3. A first screw rod 41 is set in the adjustment seat 4. A rotating handle 42 is set on the side wall of the adjustment seat 4. The rotating handle 42 is connected to the first screw rod 41. A moving block 43 is set on the first screw rod 41. A connecting rod 44 is set on the moving block 43. One end of the connecting rod 44 is connected to the moving block 43, and the other end is connected to the telescopic block 45. The guide frame 46 is fixedly set on the top plate 3. The telescopic block 45 is telescopically set on the guide frame 46 and is connected to the drilling mechanism.

[0032] By rotating the handle 42, the first screw 41 is driven to rotate, thereby driving the moving block 43 to move in the adjustment seat 4. The movement of the moving block 43 is transmitted to the telescopic block 45 through the connecting rod 44, so that the telescopic block 45 is telescoped on the guide frame 46, thereby adjusting the position of the drilling mechanism, realizing geological exploration at different locations in the same area, and improving the flexibility of the overall equipment and the accuracy of geological exploration.

[0033] The drilling mechanism includes a drilling frame 6, a guide plate 5 and an auger rod 53. Guide grooves 61 are provided on the inner side walls of the drilling frame 6. Guide blocks 51 are provided on the side walls of the guide plate 5. The guide blocks 51 are slidably matched with the guide grooves 61. A first motor 52 is provided on the top of the guide plate 5. The output end of the first motor 52 passes through the top of the guide plate 5 and is connected to the auger rod 53. Ear plates 62 are provided on the top and bottom side walls of the drilling frame 6. A second screw rod 63 is provided between the ear plates 62. A second motor 64 is provided on the top of the drilling frame 6. The output end of the second motor 64 is connected to the second screw rod 63. A connecting plate 54 is provided on the side wall of the guide plate 5. The connecting plate 54 is provided on the second screw rod 63.

[0034] The first motor 52 drives the auger rod 53 to rotate in the drilling frame 6, and the rotation of the auger rod 53 is transmitted to the drill bit at the bottom to achieve drilling into the formation. The guide plate 5 slides with the guide groove 61 in the drilling frame 6 through the guide blocks 51 on both sides, ensuring the stability during the drilling process, preventing deviation and shaking during the drilling process, and improving the drilling accuracy. At the same time, the second motor 64 drives the second screw 63 to rotate, thereby driving the connecting plate 54 connected to the side wall of the guide plate 5 to move up and down, so as to adjust the drilling depth and achieve efficient and accurate drilling operations.

[0035] A first avoidance groove 12 is provided on one side of the drilling port 11, and a second avoidance groove 32 is provided on one side of the adjustment port 31. The first avoidance groove 12 and the second avoidance groove 32 provide movement space for the ear plate 62, thereby reducing the risk of equipment collision and damage caused by insufficient space.

[0036] A protection box 7 is provided on the top plate 3 , the column 2 is provided in the protection box 7 , the side walls on both sides of the protection box 7 are provided with adjustment grooves 72 , the side walls on both sides of the drilling frame 6 are provided with adjustment plates 67 , and the adjustment plates 67 are slidably matched with the adjustment grooves 72 .

[0037] By providing the protective box 7, the drilling mechanism can be protected, the impact of the external environment on the drilling mechanism can be reduced, and drill cuttings can be prevented from flying out. At the same time, the adjustment groove 72 provided on the inner wall of the protective plate slides with the adjustment plate 67 to provide a guide when adjusting the horizontal position of the drilling mechanism, thereby improving the stability of the adjustment and reducing drilling errors and safety risks caused by equipment shaking or deviation.

[0038] A transverse plate 65 is provided at the bottom of the drilling frame 6, a sleeve 66 is provided on the transverse plate 65, a collecting tube 8 is provided on the sleeve 66, a guide sleeve 81 is provided at the center position of the collecting tube 8, a collecting cavity 82 is formed between the guide sleeve 81 and the inner wall of the collecting tube 8, the sleeve 66 is arranged in the guide sleeve 81, and an opening 71 is provided on the side wall of the protective box 7.

[0039] By setting the sleeve 66, space is provided for the installation position of the collecting tube 8. During the drilling process, the soil samples during drilling can be collected in the aggregate cavity 82 between the inside of the collecting tube 8 and the guide sleeve 81, so the soil samples can be effectively collected. At the same time, an opening 71 is set on the side wall of the protective box 7 to facilitate the staff to take out the collecting tube 8, thereby improving the efficiency of geological exploration.

[0040] A pulley 13 is disposed at the bottom of the support plate 1 ; a threaded barrel 14 is disposed at the bottom of the support plate 1 , a support column 9 is disposed inside the threaded barrel 14 , and a turntable 91 is disposed at the top of the support column 9 .

[0041] By setting the pulley 13, the drilling equipment can be easily moved on the ground when needed, reducing the labor intensity and time cost of manual handling. At the same time, by adjusting the extension length of the support column 9, it can ensure that the contact between the equipment and the ground is more stable and reliable, reducing drilling errors and safety risks caused by equipment shaking or deviation, and can adjust the height according to specific exploration needs and terrain conditions, thereby improving the flexibility of the equipment.

[0042] The working principle of the present invention is as follows: the whole device is moved to the position to be surveyed by means of the pulley 13, the extension length of the support column 9 is adjusted by rotating the turntable 91, and the whole device is fixed.

[0043] During the drilling process, the auger rod 53 is driven to rotate in the drilling frame 6 by the first motor 52, and the rotation of the auger rod 53 is transmitted to the drill bit at the bottom to achieve drilling into the formation. At the same time, the second motor 64 drives the second screw rod 63 to rotate, thereby driving the connecting plate 54 connected to the side wall of the guide plate 5 to move up and down, so as to adjust the drilling depth;

[0044] After drilling is completed, the second motor 64 drives the second screw rod 63 to rotate in the opposite direction to remove the auger rod 53. During the removal process, the soil sample during drilling is collected in the collecting cavity 82 between the inside of the collecting tube 8 and the guide sleeve 81, so that the soil sample can be effectively collected. At the same time, the side wall of the protective box 7 is provided with an opening 71 to facilitate the staff to remove the collecting tube 8 and to facilitate the detection of the soil sample.

[0045] After the detection, the first screw 41 is driven to rotate by rotating the handle 42, thereby driving the moving block 43 to move in the adjusting seat 4. The movement of the moving block 43 is transmitted to the telescopic block 45 through the connecting rod 44, so that the telescopic block 45 is telescoped on the guide frame 46, thereby adjusting the position of the drilling mechanism. Drilling work is carried out again, and geological surveys at different locations in the same area can be realized, thereby improving the flexibility of the overall equipment and the accuracy of geological surveys.

[0046] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A drilling device for geological exploration engineering, comprising a support plate (1), a top plate (3), a drilling mechanism and an adjustment mechanism, characterized in that: The support plate (1) is provided with a drilling port (11), the support plate (1) is provided with columns (2), the columns (2) are arranged around the drilling port (11), the top plate (3) is arranged above the columns (2), an adjustment port (31) is provided at the top of the top plate (3), and the drilling mechanism is arranged in the adjustment port (31); The adjustment mechanism comprises an adjustment seat (4), a guide frame (46) and a telescopic block (45); the adjustment seat (4) is fixedly arranged on the top plate (3); a first screw rod (41) is arranged inside the adjustment seat (4); a rotating handle (42) is arranged on the side wall of the adjustment seat (4); the rotating handle (42) is connected to the first screw rod (41); a moving block (43) is arranged on the first screw rod (41); a connecting rod (44) is arranged on the moving block (43); one end of the connecting rod (44) is connected to the moving block (43), and the other end is connected to the telescopic block (45); the guide frame (46) is fixedly arranged on the top plate (3); the telescopic block (45) is telescopically arranged on the guide frame (46) through the guide frame (46) and is connected to the drilling mechanism.

2. The drilling equipment for geological exploration engineering according to claim 1, characterized in that: The drilling mechanism comprises a drilling frame (6), a guide plate (5) and an auger rod (53). Guide grooves (61) are provided on the inner side walls of the drilling frame (6). Guide blocks (51) are provided on the side walls of the guide plate (5). The guide blocks (51) are slidably matched with the guide grooves (61). A first motor (52) is provided on the top of the guide plate (5). The output end of the first motor (52) passes through the top of the guide plate (5) and is connected to the auger rod (53). Ear plates (62) are provided on the top and bottom side walls of the drilling frame (6). A second screw rod (63) is provided between the ear plates (62). A second motor (64) is provided on the top of the drilling frame (6). The output end of the second motor (64) is connected to the second screw rod (63). A connecting plate (54) is provided on the side wall of the guide plate (5). The connecting plate (54) is provided on the second screw rod (63).

3. The drilling equipment for geological exploration engineering according to claim 2, characterized in that: A first avoidance groove (12) is provided on one side of the drilling port (11), and a second avoidance groove (32) is provided on one side of the adjustment port (31), wherein the first avoidance groove (12) and the second avoidance groove (32) provide movement space for the ear plate (62).

4. The drilling equipment for geological exploration engineering according to claim 2, characterized in that: A protection box (7) is arranged on the top plate (3), the column (2) is arranged in the protection box (7), the side walls on both sides of the protection box (7) are provided with adjustment grooves (72), and the side walls on both sides of the drilling frame (6) are provided with adjustment plates (67), and the adjustment plates (67) are slidably matched with the adjustment grooves (72).

5. The drilling equipment for geological exploration engineering according to claim 2, characterized in that: A transverse plate (65) is provided at the bottom of the drilling frame (6), a sleeve (66) is provided on the transverse plate (65), a collecting tube (8) is provided on the sleeve (66), a guide sleeve (81) is provided at the center position of the collecting tube (8), a collecting cavity (82) is formed between the guide sleeve (81) and the inner wall of the collecting tube (8), and the sleeve (66) is arranged in the guide sleeve (81).

6. The drilling equipment for geological exploration engineering according to claim 1, characterized in that: A pulley (13) is provided at the bottom of the support plate (1).

7. The drilling equipment for geological exploration engineering according to claim 6, characterized in that: A threaded barrel (14) is arranged at the bottom of the support plate (1), a support column (9) is arranged inside the threaded barrel (14), and a rotating disk (91) is arranged at the top of the support column (9).

8. The drilling equipment for geological exploration engineering according to claim 4, characterized in that: The side wall of the protection box (7) is provided with an opening (71).

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