Depth measuring device for geological exploration

Abstract

The utility model discloses a depth measuring device for geological exploration, which belongs to the technical field of geological exploration and comprises a shell, connecting plates are fixedly mounted on the left side and the right side of the shell, lifting rods are connected to the outer sides of the two connecting plates through bolts, and the connecting plates are arranged on the left side and the right side of the shell. A worker pulls a corresponding first handle according to the drilling measurement position of a shell and the height of field soil, the first handle pulls a tooth block on the surface of a limiting rod out of an adjacent rack, then the height of a lifting sleeve is adjusted, and when the lifting sleeve needs to be installed on soil with an inclined plane, the lifting sleeve can be installed on the soil with the inclined plane. According to the soil depth measuring device, the angle can be adjusted through the connecting plate, so that the position of the lifting sleeve is fixedly installed, finally, a ground nail is nailed to fix the lifting sleeve, adaptive adjustment can be conducted on the shell according to the height difference of field soil, and when the soil depth is measured, measured data are more accurate, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration, in particular to a depth measuring device for geological exploration. Background Art

[0002] Geological disasters refer to geological phenomena that cause serious damage and loss to human life, property and ecological environment under the influence of natural or human factors. Ground fissures are one of the common types of geological disasters at present. The occurrence of cracks is often associated, symbiotic or associated with other types of disasters, such as symbiotic with ground collapse and symbiotic with landslides, etc., becoming the inducing factors of secondary geological disasters such as collapse, landslide, and mud-rock flow, endangering the safety of human life and property nearby. Therefore, it is necessary to conduct simple measurements of ground fissures, control and implement the treatment measures adopted, so that the treatment work can be done scientifically, reasonably, economically and effectively. Avoid the occurrence of secondary geological disasters.

[0003] The existing patent publication number is CN213933186U, which discloses a geological exploration and measurement equipment, and relates to the field of geological exploration technology. The utility model includes a plate body with a perforation, a bracket is fixed on the top of the plate body, and a threaded barrel is connected to the top of the bracket through a bearing seat, and the internal thread of the threaded barrel is connected to a threaded rod with a hollow interior and openings at both ends, and a driving device for driving the threaded barrel to rotate is provided on the plate body. Compared with the existing geological exploration and measurement equipment, when performing soil measurement, the operator usually uses manual pressing or knocking the handle with the help of an external hammer to extend the sampling barrel into the soil, which is cumbersome to operate, requires a lot of physical labor, and is not convenient for sampling and measuring deep soil. The utility model improves the problem that the sampling effect is achieved by designing the mutual cooperation between the threaded rod, the threaded barrel, the driving device and the collecting device, and the structural design is simple, the operation is convenient, and it is more practical.

[0004] The existing depth measurement device for geological exploration is installed on the ground surface to perform drilling measurement. However, due to the unevenness of the land in reality, there is a height difference between the soil when installing the measurement device, which leads to errors in the geological depth measurement and affects the accuracy of the measurement data. To this end, we propose a depth measurement device for geological exploration to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the utility model is to provide a depth measuring device for geological exploration, which can solve the problem that the existing depth measuring device for geological exploration is installed on the ground surface to perform drilling measurement, but due to the unevenness of the land in reality, there is a height difference between the soil when installing the measuring device, which leads to errors in the geological depth measurement and affects the accuracy of the measurement data.

[0007] In order to solve the above technical problems, the utility model provides a depth measuring device for geological exploration, which adopts the following technical solution: it includes a shell, connecting plates are fixedly installed on both sides of the left and right sides of the shell, the outer sides of the two connecting plates are connected to lifting rods by bolts, the outer sides of the two lifting rods are sleeved with lifting sleeves, the two lifting sleeves are opened on the side close to each other, the lifting rods are slidably arranged in the corresponding lifting sleeves through the opening, the bottoms of the two lifting sleeves are fixedly installed with fixing plates, and the surfaces of the two fixing plates are inserted with ground nails.

[0008] Optionally, a connecting shell is fixedly installed on the side away from each other of the two lifting sleeves, a limiting rod is inserted into the inner cavity of the two connecting shells, and a gear block is fixedly installed on the end close to each other of the two limiting rods.

[0009] Optionally, a first handle is fixedly mounted on one end of the two limit rods that is away from each other, and a telescopic spring is sleeved on the outside of the two limit rods, and the telescopic spring is located between the corresponding inner wall of the connecting shell and the gear block.

[0010] Optionally, racks are fixedly mounted on the sides of the two lifting rods that are away from each other, and the two groups of tooth blocks are respectively inserted into the surfaces of adjacent racks.

[0011] Optionally, a sliding rod and a screw rod are provided in sequence from front to back between the left and right inner walls of the shell cavity, the sliding rod is fixedly installed between the left and right inner walls of the shell cavity, the screw rod is rotatably connected between the left and right inner walls of the shell cavity, a movable plate is provided between the screw and the sliding rod, the front end of the movable plate is slidably arranged on the surface of the sliding rod, and the rear end of the movable plate is threadedly movably connected to the surface of the screw rod.

[0012] Optionally, a movable groove is opened inside the shell, the right end of the screw extends into the movable groove, and a first bevel gear is fixedly installed on the right end of the screw, a rotating shaft is rotatably connected to the top of the shell, a second handle is fixedly installed on the top of the rotating shaft, and a second bevel gear is fixedly installed on the bottom of the rotating shaft, and the first bevel gear and the second bevel gear are meshed with each other.

[0013] Optionally, a cylinder is fixedly mounted on the top of the movable plate, a bracket is fixedly mounted on the bottom output end of the cylinder, a motor is fixedly mounted in the inner cavity of the bracket, and a drill rod is fixedly connected to the bottom output end of the motor.

[0014] In summary, the utility model includes at least one of the following beneficial effects: 1. By providing connecting plates on the left and right sides of the shell, the staff pulls the corresponding first handle according to the position of the shell drilling measurement and the on-site soil height. The first handle pulls the tooth block on the surface of the limit rod from the adjacent rack, and then adjusts the height of the lifting sleeve. When the lifting sleeve needs to be installed on soil with an inclined surface, the connecting plate can be used to adjust the angle, so that the position of the lifting sleeve is fixed and installed, and finally the lifting sleeve is fixed by nailing the ground. The shell can be adapted and adjusted according to the height difference of the on-site soil, so that when measuring the soil depth, the measurement data is more accurate and practical.

[0015] 2. By setting the second handle, after the staff fixes the position of the lifting sleeve, if there is still a gap with the drilling position, the staff can rotate the second handle to drive the rotating shaft to rotate, the rotating shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the screw to rotate, the screw rotation drives the surface moving plate to move, and the moving plate drives the drill rod below to change its position when it moves. The drill rod can be moved downward by starting the cylinder, and the motor can be started to drive the drill rod to drill, so that the position of the drill rod can be adjusted according to the measured position, which is simple to operate and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic cross-sectional view of the interior of the housing of the utility model;

[0019] Figure 3 It is a schematic diagram of the internal cross-section of the overall structure of the utility model;

[0020] Figure 4 For the utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0021] Explanation of the reference numerals: 1. Shell; 2. Connecting plate; 3. Lifting rod; 4. Lifting sleeve; 5. Fixed plate; 6. Ground nail; 7. Connecting shell; 8. Limiting rod; 9. Tooth block; 10. First handle; 11. Telescopic spring; 12. Rack; 13. Sliding rod; 14. Screw rod; 15. Moving plate; 16. Movable groove; 17. First bevel gear; 18. Rotating shaft; 19. Second handle; 20. Second bevel gear; 21. Cylinder; 22. Bracket; 23. Motor; 24. Drill rod. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 The utility model is described in further detail.

[0023] Embodiment 1, refer to Figure 1-4 In order to solve the problem that the existing depth measuring device for geological exploration is used, the measuring device is installed on the ground surface to perform drilling measurement. However, due to the unevenness of the land in reality, there is a height difference between the soil when installing the measuring device, which leads to errors in the geological depth measurement and affects the accuracy of the measurement data. The utility model discloses a depth measuring device for geological exploration.

[0024] It includes a shell 1, and connecting plates 2 are fixedly installed on both sides of the left and right sides of the shell 1. Lifting rods 3 are connected to the outer sides of the two connecting plates 2 by bolts. Lifting sleeves 4 are sleeved on the outside of the two lifting rods 3. Openings are opened on the sides of the two lifting sleeves 4 that are close to each other. The lifting rods 3 are slidably arranged in the corresponding lifting sleeves 4 through the openings. Fixed plates 5 are fixedly installed on the bottoms of the two lifting sleeves 4. Ground nails 6 are inserted on the surfaces of the two fixing plates 5. Specifically, the lifting rods 3 can be adjusted in angle through the connecting plates 2, the lifting sleeves 4 can be fixed to the soil surface through the ground nails 6 and the fixing plates 5, and the lifting sleeves 4 can be telescopically adjusted outside the lifting rods 3 through the openings.

[0025] A connecting shell 7 is fixedly installed on the side of the two lifting sleeves 4 that are away from each other. Limit rods 8 are inserted into the inner cavities of the two connecting shells 7. A gear block 9 is fixedly installed on the ends of the two limit rods 8 that are close to each other.

[0026] A first handle 10 is fixedly installed at one end of the two limit rods 8 that are away from each other, and a telescopic spring 11 is sleeved on the outside of the two limit rods 8. The telescopic spring 11 is located between the inner wall of the corresponding connecting shell 7 and the tooth block 9. Specifically, the telescopic spring 11 presses the tooth block 9 against the surface of the rack 12, thereby fixing the current position of the lifting sleeve 4 and the lifting rod 3.

[0027] A rack 12 is fixedly mounted on the side of the two lifting rods 3 that is away from each other, and two groups of tooth blocks 9 are respectively inserted into the surfaces of adjacent racks 12 .

[0028] The specific working principle is: the staff pulls the corresponding first handle 10 according to the position measured by the drilling hole of the shell 1 and the height of the soil on site. The first handle 10 pulls the tooth block 9 on the surface of the limit rod 8 out from the adjacent rack 12, and then adjusts the height of the lifting sleeve 4. When the lifting sleeve 4 needs to be installed on the soil with an inclined surface, the connecting plate 2 can be used to adjust the angle, so that the position of the lifting sleeve 4 is fixed and installed. Finally, the ground nails 6 are driven to fix the lifting sleeve 4, so that the shell 1 can be adapted and adjusted according to the height difference of the soil on site.

[0029] Example 2, refer to Figure 1-3 In order to solve the problem that the existing drilling position is difficult to adjust in this embodiment, based on the same concept as the above-mentioned embodiment 1, the depth measurement device for geological exploration also includes:

[0030] A sliding rod 13 and a screw rod 14 are sequentially arranged between the inner walls on the left and right sides of the inner cavity of the shell 1 from front to back. The sliding rod 13 is fixedly installed between the inner walls on the left and right sides of the inner cavity of the shell 1, and the screw rod 14 is rotatably connected between the inner walls on the left and right sides of the inner cavity of the shell 1. A movable plate 15 is arranged between the screw rod 14 and the sliding rod 13. The front end of the movable plate 15 is slidably arranged on the surface of the sliding rod 13, and the rear end of the movable plate 15 is movably connected to the surface of the screw rod 14 through a thread. Specifically, when the screw 14 rotates, the surface movable plate 15 is driven to move. By setting the sliding rod 13, the movable plate 15 can rely on the sliding rod 13 to move stably.

[0031] A movable groove 16 is opened inside the shell 1, and the right end of the screw 14 extends into the movable groove 16, and a first bevel gear 17 is fixedly installed on the right end of the screw 14. A rotating shaft 18 is rotatably connected to the top of the shell 1, a second handle 19 is fixedly installed on the top of the rotating shaft 18, and a second bevel gear 20 is fixedly installed on the bottom of the rotating shaft 18. The first bevel gear 17 and the second bevel gear 20 are meshed with each other. Specifically, the second handle 19 drives the rotating shaft 18 to rotate, the rotating shaft 18 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives the first bevel gear 17 to rotate, and the first bevel gear 17 drives the screw 14 to rotate.

[0032] A cylinder 21 is fixedly installed on the top of the movable plate 15, a bracket 22 is fixedly installed on the bottom output end of the cylinder 21, a motor 23 is fixedly installed in the inner cavity of the bracket 22, and a drill rod 24 is fixedly connected to the bottom output end of the motor 23. Specifically: the drill rod 24 can be moved downward by starting the cylinder 21, and by starting the motor 23, the motor 23 starts and drives the drill rod 24 to drill.

[0033] The specific working principle is: after the staff fixes the position of the lifting sleeve 4, if there is still a gap with the drilling position, the staff can rotate the second handle 19 to drive the rotating shaft 18 to rotate, the rotating shaft 18 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives the first bevel gear 17 to rotate, the first bevel gear 17 drives the screw 14 to rotate, the rotation of the screw 14 drives the surface moving plate 15 to move, and when the moving plate 15 moves, it drives the drill rod 24 below to change its position, and the drill rod 24 can be moved downward by starting the cylinder 21, and by starting the motor 23, the motor 23 starts and drives the drill rod 24 to drill.

[0034] The wiring diagram of the motor and the cylinder in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the motor and the cylinder are not explained in detail.

[0035] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A depth measuring device for geological exploration, comprising a housing (1), characterized in that: The left and right sides of the shell (1) are both fixedly mounted with connecting plates (2), the outer sides of the two connecting plates (2) are both connected with lifting rods (3) by bolts, the outer sides of the two lifting rods (3) are both sleeved with lifting sleeves (4), the two lifting sleeves (4) are both provided with openings on the sides close to each other, the lifting rods (3) are slidably arranged in the corresponding lifting sleeves (4) through the openings, the bottoms of the two lifting sleeves (4) are both fixedly mounted with fixing plates (5), and the surfaces of the two fixing plates (5) are both inserted with ground nails (6).

2. A depth measuring device for geological exploration according to claim 1, characterized in that: A connecting shell (7) is fixedly mounted on the side away from each other of the two lifting sleeves (4), a limiting rod (8) is inserted into the inner cavity of the two connecting shells (7), and a tooth block (9) is fixedly mounted on the end close to each other of the two limiting rods (8).

3. A depth measuring device for geological exploration according to claim 2, characterized in that: A first handle (10) is fixedly mounted on the ends of the two limit rods (8) that are away from each other, and a telescopic spring (11) is sleeved on the outside of the two limit rods (8), and the telescopic spring (11) is located between the inner wall of the corresponding connecting shell (7) and the tooth block (9).

4. A depth measuring device for geological exploration according to claim 3, characterized in that: A rack (12) is fixedly mounted on one side of the two lifting rods (3) that is away from each other, and two groups of tooth blocks (9) are respectively inserted into the surfaces of adjacent racks (12).

5. A depth measuring device for geological exploration according to claim 1, characterized in that: A sliding rod (13) and a screw rod (14) are sequentially arranged between the left and right inner walls of the inner cavity of the shell (1) from front to back, the sliding rod (13) is fixedly installed between the left and right inner walls of the inner cavity of the shell (1), the screw rod (14) is rotatably connected between the left and right inner walls of the inner cavity of the shell (1), a movable plate (15) is arranged between the screw rod (14) and the sliding rod (13), the front end of the movable plate (15) is slidably arranged on the surface of the sliding rod (13), and the rear end of the movable plate (15) is movably connected to the surface of the screw rod (14) by a thread.

6. A depth measuring device for geological exploration according to claim 5, characterized in that: A movable groove (16) is provided inside the housing (1), the right end of the screw rod (14) extends into the movable groove (16), and a first bevel gear (17) is fixedly mounted on the right end of the screw rod (14). A rotating shaft (18) is rotatably connected to the top of the housing (1), a second handle (19) is fixedly mounted on the top of the rotating shaft (18), and a second bevel gear (20) is fixedly mounted on the bottom end of the rotating shaft (18), and the first bevel gear (17) and the second bevel gear (20) are meshed with each other.

7. A depth measuring device for geological exploration according to claim 6, characterized in that: A cylinder (21) is fixedly mounted on the top of the movable plate (15), a bracket (22) is fixedly mounted on the bottom output end of the cylinder (21), a motor (23) is fixedly mounted in the inner cavity of the bracket (22), and a drill rod (24) is fixedly connected to the bottom output end of the motor (23).

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