Soil drilling device for underground water detection

Abstract

The utility model relates to a soil drilling device for groundwater detection, which comprises a bottom plate, two groups of connecting columns are arranged on a mounting plate and are in threaded connection with a screw rod, and a drill bit is rotatably arranged on the bottom surface of the mounting plate, so that the movement stability of a moving plate and the drilling stability of the drill bit are effectively improved; according to the soil drilling device, sampling distortion or damage caused by shaking or instability of the device is avoided, supporting rods are slidably arranged in multiple sets of mounting holes, supporting bases are connected to the outer walls of multiple sets of balls, when operation is conducted on a slope, the soil drilling device is kept horizontal, the perpendicularity in the drilling process can be ensured by keeping the soil drilling device horizontal, and the drilling efficiency is improved. And hollow cones are arranged on the multiple sets of supporting bases, supporting rods are arranged at the bottom ends of the multiple sets of sliding blocks, inserting rods are arranged on one sides of the multiple sets of supporting rods, the soil drilling equipment can be fixed to the ground, and shaking and instability caused by counter force in the drilling process can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of groundwater detection, in particular to a soil drilling device for groundwater detection. Background Art

[0002] The design and manufacturing complexity of existing soil drilling devices, as well as the high-quality materials used, result in high costs, requiring significant investment for both purchase and maintenance. Their reliance on external power supplies and limited power consumption restrict their use in field environments and increase operational inconvenience. Due to their heavy weight, complex structure, and the need to control multiple components during operation, existing soil drilling devices typically require two people to operate them handheld, increasing labor costs and operational difficulty. Existing devices often lack effective mechanisms for adjusting their horizontal position on soil surfaces with varying slopes. This makes it difficult to maintain verticality during construction, and vertical holes that deviate from the intended trajectory are prone to being produced. While raising one side of the device can maintain horizontality to a certain extent, the device still lacks stability for steeper soil surfaces or for extended periods of use, which can easily lead to operational difficulties or even accidents. Existing devices are often placed directly on the ground without effective reinforcement or fixing measures. This makes the device susceptible to upward movement due to reaction forces during drilling, resulting in shaking and instability. This shaking and instability directly impact its practicality. It is difficult for operators to accurately control the drilling direction and depth, making the drilling process difficult and unreliable, and reducing the practicality and applicability of the device. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the utility model provides a soil drilling device for groundwater detection.

[0005] (2) Technical solution

[0006] The top end face of described sliding panel also is provided with an end face, and the bottom end face is fixed with a screw bolt, and the screw bolt has a round shank and a stop bolt.

[0007] Preferably, multiple groups of the support seats are provided with hollow cones, multiple groups of the hollow cones are provided with sliding rods, multiple groups of the sliding rods are slidably provided with sliding blocks, multiple groups of the sliding blocks are provided with support rods at the bottom ends, and multiple groups of the support rods are provided with insertion rods on one side, which can effectively enhance the stability of the drilling device, prevent shaking or tilting during the drilling process, and ensure the accuracy and reliability of the drilling.

[0008] It is further preferred that multiple groups of hollow cones have rotatable connecting rods at the top, multiple groups of connecting rods have knobs at the top, multiple groups of connecting rods have gears at the bottom, and multiple groups of sliding blocks have racks that mesh with the gears, thereby ensuring the accuracy and controllability of the movement process and helping to complete delicate operating tasks.

[0009] It is further preferred that multiple groups of limit rods are provided between the top plate and the bottom plate, and multiple groups of limit sliders are provided on both side walls of the mounting plate and are slidably connected to the limit rods to prevent the device from excessive movement or dislocation.

[0010] In a further embodiment, multiple groups of springs are connected between the multiple groups of inner walls of the installation boxes and the multiple groups of card blocks, and the multiple groups of card block side walls are all provided with pull rods extending out of the installation boxes to facilitate the displacement of the card blocks.

[0011] In a further embodiment, a graduated ruler is provided on the bottom plate, and a measuring rod is provided on one side of the mounting plate, which helps to accurately determine the position of the device and adjust the parameters.

[0012] It is further preferred that the side walls of the plurality of support rods are provided with limit grooves, and the plurality of installation grooves are provided with limit blocks and are slidably installed in the limit grooves, which helps to ensure the stability and reliability of the device during operation.

[0013] In a further embodiment, reinforcing rods are provided between both sides of the two groups of support plates and the bottom plate, thereby improving the structural stability of the entire device.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a soil drilling device for groundwater detection, which has the following beneficial effects:

[0016] 1. The present invention effectively improves the stability of the movable plate and the smoothness of the drill bit's drilling by arranging a mounting plate, a screw, a first motor, a connecting column, a drill bit, and a second motor, thereby avoiding sampling distortion or damage caused by shaking or instability of the device. This makes the operation of the soil drilling device more stable, efficient, and safe, and helps to improve the level and application scope of soil drilling technology.

[0017] 2. The present invention provides a support rod, a stop block, a ball bearing, a support seat, a mounting box, a sliding sleeve and a clamping block to keep the soil drilling device level when working on a slope. Maintaining the levelness of the soil drilling device ensures verticality during the drilling process, making it easier for the operator to control the drilling direction and depth, improving the convenience and accuracy of operation, reducing construction risks, improving work efficiency, reducing resource waste and improving the operating environment.

[0018] 3. In the utility model, the soil drilling equipment can be fixed on the ground by arranging a hollow cone, a sliding rod, a sliding block, a support rod, an insertion rod, a connecting rod, a knob, a gear and a rack, which can effectively reduce the shaking and instability caused by the reaction force during the drilling process. The operator can control the equipment more easily, improve the accuracy and stability of the drilling, improve the practicality of the equipment and user experience, and provide users with a more convenient and safe use environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a soil drilling device for groundwater detection in the present utility model;

[0020] Figure 2 This is a schematic diagram of the installation structure of the mounting plate and the screw in the present utility model;

[0021] Figure 3 This is a schematic diagram of the installation structure of the support rod and the clamping block in the utility model;

[0022] Figure 4 This is a cross-sectional view of the internal structure of the installation box in the present utility model;

[0023] Figure 5 This is a cross-sectional view of the internal structure of the hollow cone of the utility model.

[0024] In the figure: 1. Base plate; 2. Support plate; 3. Top plate; 4. Mounting plate; 5. Screw; 6. First motor; 7. Connecting column; 8. Drill bit; 9. Second motor; 10. Mounting slot; 11. Support rod; 12. Block; 13. Ball; 14. Support seat; 15. Mounting box; 16. Sleeve; 17. Block; 18. Hollow cone; 19. Slide rod; 20. Sliding block; 21. Support rod; 22. Insert rod; 23. Connecting rod; 24. Knob; 25. Gear; 26. Rack; 27. Limit rod; 28. Limit slider; 29. ​​Spring; 30. Pull rod; 31. Scale; 32. Measuring rod; 33. Limit slot; 34. Limit block; 35. Reinforcement rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example:

[0027] See also Figure 1-5 A soil drilling device for groundwater detection includes a bottom plate 1, support plates 2 are provided on both sides of the bottom plate 1, a top plate 3 and a mounting plate 4 are provided between the two groups of support plates 2, two groups of screws 5 are rotatably provided between the top plate 3 and the bottom plate 1, two groups of first motors 6 are provided on the top surface of the top plate 3 and the output end is fixedly connected to the screw 5, two groups of connecting columns 7 are provided on the mounting plate 4 and are threadedly connected to the screw 5, a drill bit 8 is rotatably provided on the bottom surface of the mounting plate 4, a second motor 9 is provided on the top surface of the mounting plate 4 and the output end is fixedly connected Connect the drill bit 8, and the four corners of the base plate 1 are provided with mounting grooves 10, and multiple groups of support rods 11 are slidably provided in the mounting grooves 10, and multiple groups of support rods 11 are provided with side blocks 12. The bottom ends of multiple groups of support rods 11 are rotatably provided with balls 13, and the outer walls of multiple groups of balls 13 are connected with support seats 14. Multiple groups of mounting boxes 15 are provided on the side walls of the base plate 1, and multiple groups of mounting boxes 15 are provided with sliding sleeves 16. Multiple groups of sliding sleeves 16 are slidably provided with blocking blocks 17 and extend into the mounting grooves 10 to abut against the blocks 12.

[0028] In this embodiment, multiple groups of support seats 14 are provided with hollow cones 18, multiple groups of hollow cones 18 are provided with sliding rods 19, multiple groups of sliding rods 19 are provided with sliding blocks 20 for sliding, multiple groups of sliding blocks 20 are provided with support rods 21 at the bottom ends, and multiple groups of support rods 21 are provided with insertion rods 22 on one side. The sliding blocks 20 slide on the sliding rods 19, driving the support rods 21, so that the insertion rods 22 set on one side of the support rods 21 extend out of the hollow cones 18 and insert into the soil, which can effectively enhance the stability of the drilling device, prevent shaking or tilting during the drilling process, and ensure the accuracy and reliability of the drilling.

[0029] In this embodiment, multiple groups of hollow cones 18 are rotatably provided with connecting rods 23 at the top, multiple groups of connecting rods 23 are provided with knobs 24 at the top, multiple groups of connecting rods 23 are provided with gears 25 at the bottom, and multiple groups of sliding blocks 20 are provided with racks 26 and meshed with the gears 25. Rotating the knobs 24 drives the gears 25 to rotate through the connecting rods 23, and the gears 25 mesh with the racks 26, and the sliding blocks 20 are driven to slide along the slide rods 19 through the racks 26, thereby ensuring the accuracy and controllability of the movement process and helping to complete delicate operation tasks.

[0030] In this embodiment, multiple sets of limit rods 27 are provided between the top plate 3 and the bottom plate 1, and multiple sets of limit sliders 28 are provided on both side walls of the mounting plate 4 and are slidably connected to the limit rods 27. The functions of the limit rods 27 and the limit sliders 28 can effectively limit the range of movement between the top plate 3 and the bottom plate 1, thereby preventing the device from excessive movement or dislocation.

[0031] In this embodiment, multiple groups of springs 29 are connected between the inner walls of multiple groups of installation boxes 15 and multiple groups of card blocks 17. The side walls of multiple groups of card blocks 17 are all provided with pull rods 30 and extend out of the installation boxes 15. The movement of the card blocks 17 is controlled by pulling the pull rods 30, thereby facilitating the displacement of the card blocks 17.

[0032] In this embodiment, a scale 31 is provided on the base plate 1, and a measuring rod 32 is provided on one side of the mounting plate 4. The setting of the scale 31 allows the operator to conveniently measure and mark the position of the device, which helps to accurately determine the position of the device and adjust parameters.

[0033] In this embodiment, the side walls of the multiple sets of support rods 11 are each provided with a limiting groove 33, and the multiple sets of mounting grooves 10 are each provided with a limiting block 34 that is slidably mounted within the limiting groove 33, effectively fixing the positional relationship between the support rods 11 and the mounting grooves 10. This helps ensure the stability and reliability of the device during operation.

[0034] In this embodiment, reinforcing rods 35 are provided on both sides of the two groups of support plates 2 connected to the base plate 1. The provision of the reinforcing rods 35 can effectively increase the connection strength between the support plates 2 and the base plate 1, thereby improving the structural stability of the entire device.

[0035] Example 2:

[0036] In summary, when in use, when working on a slope, adjust the support rod 11 on the lower side, pull the pull rod 30 to drive the block 17 to pull out the gap between the two sets of blocks 12, pull the support rod 11 away from the bottom end of the base plate 1, so that the base is supported on the bottom surface, and when the base plate 1 is horizontal front and back, release the pull rod 30, and then clamp the block 17 into the bottom surface of the block 12 to fix it, so that the soil drilling device remains horizontal, insert the hollow cone 18 into the soil, turn the knob 24 to drive the gear 25 to rotate through the connecting rod 23, and the gear 25 is engaged with the rack 26, and the rack 26 drives the sliding block 20 to slide along the slide rod 19, driving the support rod 21, so that the insertion rod set on one side of the support rod 21 22 extends the hollow cone 18 and inserts it into the soil, which can effectively enhance the stability of the drilling device. Starting the second motor 9 drives the drill bit 8 to rotate, and at the same time starting the two groups of first motors 6 drives the screw 5 to rotate. The two groups of screws 5 are threadedly connected to the two groups of mounting columns to drive the mounting plate 4 to move up and down. The mounting plate 4 descends and drives the drill bit 8 to drill into the soil. The limit rod 27 and the limit slider 28 can effectively limit the movement range between the top plate 3 and the bottom plate 1, which is convenient for preventing the device from excessive movement or dislocation. The setting of the scale 31 allows the operator to easily measure and mark the position of the device, which helps to accurately determine the position of the device and adjust the parameters.

[0037] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A soil drilling device for groundwater detection, comprising a bottom plate (1), characterized in that: Support plates (2) are provided on both sides of the bottom plate (1), a top plate (3) and a mounting plate (4) are provided between the two groups of support plates (2), two groups of screw rods (5) are rotatably provided between the top plate (3) and the bottom plate (1), two groups of first motors (6) are provided on the top surface of the top plate (3) and the output ends are fixedly connected to the screw rods (5), two groups of connecting columns (7) are provided on the mounting plate (4) and are threadedly connected to the screw rods (5), a drill bit (8) is rotatably provided on the bottom surface of the mounting plate (4), a second motor (9) is provided on the top surface of the mounting plate (4) and the output end is fixedly connected to the drill bit (8), and the bottom plate (1) is provided with a plurality of connecting columns (7). ) are provided with mounting grooves (10) at four corners, support rods (11) are slidably provided in multiple groups of the mounting grooves (10), side walls of multiple groups of the support rods (11) are provided with abutment blocks (12), bottom ends of multiple groups of the support rods (11) are rotatably provided with balls (13), outer walls of multiple groups of the balls (13) are connected with support seats (14), side walls of the bottom plate (1) are provided with multiple groups of mounting boxes (15), sliding sleeves (16) are provided in multiple groups of the mounting boxes (15), and clamping blocks (17) are slidably provided in multiple groups of the sliding sleeves (16) and extend into the mounting grooves (10) to abut against the abutment blocks (12).

2. A soil drilling device for groundwater detection according to claim 1, characterized in that: Multiple groups of the support seats (14) are each provided with a hollow cone (18), multiple groups of the hollow cones (18) are each provided with a sliding rod (19), multiple groups of the sliding rods (19) are each provided with a sliding block (20) for sliding movement, multiple groups of the sliding blocks (20) are each provided with a supporting rod (21) at their bottom ends, and multiple groups of the supporting rods (21) are each provided with an insertion rod (22) on one side.

3. A soil drilling device for groundwater detection according to claim 2, characterized in that: The top ends of the plurality of hollow cones (18) are all rotatably provided with connecting rods (23), the top ends of the plurality of connecting rods (23) are all provided with knobs (24), the bottom ends of the plurality of connecting rods (23) are all provided with gears (25), and the plurality of sliding blocks (20) are all provided with racks (26) that mesh with the gears (25).

4. A soil drilling device for groundwater detection according to claim 1, characterized in that: A plurality of groups of limiting rods (27) are provided between the top plate (3) and the bottom plate (1), and a plurality of groups of limiting sliding blocks (28) are provided on both side walls of the mounting plate (4) and are slidably connected to the limiting rods (27).

5. A soil drilling device for groundwater detection according to claim 1, characterized in that: A plurality of groups of springs (29) are connected between the inner walls of the plurality of groups of installation boxes (15) and the plurality of groups of clamping blocks (17). The side walls of the plurality of groups of clamping blocks (17) are all provided with pull rods (30) extending out of the installation boxes (15).

6. A soil drilling device for groundwater detection according to claim 1, characterized in that: A scale (31) is provided on the bottom plate (1), and a measuring rod (32) is provided on one side of the mounting plate (4).

7. A soil drilling device for groundwater detection according to claim 1, characterized in that: The side walls of the plurality of groups of support rods (11) are all provided with limiting grooves (33), and the plurality of groups of installation grooves (10) are all provided with limiting blocks (34) which are slidably installed in the limiting grooves (33).

8. A soil drilling device for groundwater detection according to claim 1, characterized in that: Reinforcement rods (35) are provided between the two sides of the two groups of support plates (2) and the bottom plate (1).

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