Hydrogeological exploration groundwater level observation device

Abstract

The application discloses a hydrogeological exploration underground water level observation device, which comprises a mobile trolley, a displacement mechanism, a folding and unfolding assembly, a water level probe, an observation shell and a monitoring assembly; a workbench is installed on the top surface of the mobile trolley, and a control system is installed on the mobile trolley; the displacement mechanism comprises an X-axis translation assembly, a Y-axis translation assembly and a Z-axis translation assembly; the X-axis translation assembly is installed on the workbench; the Z-axis translation assembly is installed on the moving end of the X-axis translation assembly; the Y-axis translation assembly is installed on the moving end of the Z-axis translation assembly; the folding and unfolding assembly is installed on the moving end of the Z-axis translation assembly; the folding and unfolding assembly is used for folding and unfolding a measuring rope; the water level probe is installed at the bottom of the measuring rope; and the observation shell is installed at the bottom of the measuring rope. The application can realize rapid positioning of the water level probe, ensure the authenticity of water quality monitoring data, and improve the observation efficiency and flexibility.

Description

Technical Field

[0001] This invention relates to the field of water level observation technology, and in particular to a groundwater level observation device for hydrogeological exploration. Background Technology

[0002] In the field of hydrogeological exploration, accurate observation of groundwater levels and related water quality parameters is of great significance for assessing groundwater resources, predicting geological hazards, and protecting the environment. Traditional groundwater level observation methods mostly rely on manual handheld water level gauges for fixed-point measurements, which is not only labor-intensive, but also limited in accuracy and efficiency by personnel experience and environmental conditions.

[0003] With the development of automation and intelligent technologies, some automated groundwater level monitoring equipment has emerged on the market. However, existing equipment still falls short in the design of its displacement mechanism, failing to achieve rapid and accurate positioning of the water level probe, resulting in low monitoring efficiency. Furthermore, the water level probes in existing equipment are susceptible to interference and damage from the external environment, further affecting the accuracy of the monitoring results.

[0004] Therefore, a groundwater level observation device for hydrogeological exploration is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a groundwater level observation device for hydrogeological exploration, which aims to solve or improve at least one of the above-mentioned technical problems.

[0006] To achieve the above objectives, the present invention provides the following solution: The present invention provides a groundwater level monitoring device for hydrogeological exploration, comprising:

[0007] A mobile trolley, the top surface of which is equipped with a worktable, and a control system is installed on the mobile trolley;

[0008] The displacement mechanism includes an X-axis translation component, a Y-axis translation component, and a Z-axis translation component. The X-axis translation component is mounted on the worktable, the Z-axis translation component is mounted on the moving end of the X-axis translation component, and the Y-axis translation component is mounted on the moving end of the Z-axis translation component.

[0009] A take-up and release assembly is installed at the moving end of the Z-axis translation assembly; the take-up and release assembly is used to take up and release the measuring rope.

[0010] A water level probe, wherein the water level probe is installed at the bottom of the measuring rope;

[0011] An observation housing is installed at the bottom of the measuring rope and covers the water level probe. The observation housing has several drainage holes.

[0012] A monitoring component, installed inside the observation housing, is used to monitor the temperature, pH value, dissolved oxygen, and turbidity of the water body;

[0013] The X-axis translation component, the Y-axis translation component, the Z-axis translation component, the retraction and extension component, the water level probe, and the monitoring component are all electrically connected to the control system.

[0014] According to the present invention, a groundwater level observation device for hydrogeological exploration includes an X-axis translation component comprising:

[0015] A base plate, which is mounted on the workbench;

[0016] A first lead screw motor is mounted on the bottom surface of the worktable and is electrically connected to the control system.

[0017] The first lead screw has its two ends mounted on the base plate via bearings. The first lead screw is connected to the first lead screw motor for transmission. The first lead screw is arranged laterally.

[0018] The first sliding sleeve is slidably sleeved on the first lead screw;

[0019] A base is mounted on the first sliding sleeve, and the Z-axis translation component is mounted on the base.

[0020] According to the present invention, a groundwater level observation device for hydrogeological exploration includes a Z-axis translation component comprising:

[0021] Side plate, the side plate being mounted on one side of the top surface of the base;

[0022] Z-axis frame, which is mounted on the base;

[0023] The second lead screw motor is mounted on the Z-axis frame and is electrically connected to the control system.

[0024] The second lead screw has one end mounted on the output shaft of the second lead screw motor via a coupling, and the second lead screw is rotatably connected to the Z-axis frame via a bearing.

[0025] The second sliding sleeve is slidably mounted on the second lead screw; the Y-axis translation component is mounted on the second sliding sleeve.

[0026] According to the present invention, a groundwater level observation device for hydrogeological exploration includes a Y-axis translation component comprising:

[0027] Y-axis frame, the Y-axis frame being mounted on the second sliding sleeve;

[0028] A slide rail is mounted on the side wall of the Y-axis frame;

[0029] An electric actuator, which is mounted on the Y-axis frame and electrically connected to the control system;

[0030] A slider is slidably connected to the slide rail, the top of the slider is fixedly connected to the telescopic end of the electric actuator, and the retraction assembly is mounted on the slider.

[0031] According to the present invention, a groundwater level monitoring device for hydrogeological exploration includes a deployment and recovery assembly comprising:

[0032] An inverted bracket is mounted on the slider;

[0033] A winding motor is mounted on the side wall of the U-shaped bracket and is electrically connected to the control system.

[0034] A take-up shaft is provided, with both ends of the take-up shaft mounted on the side wall of the U-shaped bracket via bearings. The take-up shaft is axially connected to the output shaft of the take-up motor. The top of the measuring rope is fixedly connected to the take-up shaft, and the measuring rope is wound around the take-up shaft.

[0035] According to the present invention, a groundwater level observation device for hydrogeological exploration is provided, wherein a plurality of anti-collision protrusions are installed on the outer wall of the observation shell.

[0036] According to the present invention, a groundwater level observation device for hydrogeological exploration includes a monitoring component comprising a temperature sensor, a pH sensor, a dissolved oxygen sensor, and a turbidity sensor. The temperature sensor, the pH sensor, the dissolved oxygen sensor, and the turbidity sensor are all installed inside the observation housing, and the temperature sensor, the pH sensor, the dissolved oxygen sensor, and the turbidity sensor are all electrically connected to the control system.

[0037] According to the present invention, a groundwater level observation device for hydrogeological exploration includes a mobile trolley comprising a base, a plurality of casters mounted on the bottom of the base, a push rod mounted on one side of the base, a control system mounted on the base, and a workbench mounted on the top surface of the base via a plurality of connecting rods.

[0038] According to the present invention, a groundwater level observation device for hydrogeological exploration is provided, wherein a photovoltaic power generation device and a storage battery are installed on the workbench, and the control system and the photovoltaic power generation device are electrically connected to the storage battery.

[0039] The present invention discloses the following technical effects:

[0040] This invention utilizes an X-axis translation component, a Y-axis translation component, and a Z-axis translation component to construct a three-dimensional translation structure. This structure enables precise control of the spatial position of the water level probe, achieving rapid positioning and observation, and significantly improving observation efficiency and flexibility. The retraction component controls the retraction and extension of the measuring rope, allowing the water level probe to penetrate deep into the groundwater for measurement. The combined use of the water level probe and the monitoring component ensures the synchronous and accurate measurement of water level height and various parameters of the water body, comprehensively reflecting the groundwater quality and improving observation efficiency.

[0041] This invention not only protects the water level probe and monitoring components from external interference through the observation shell, but also ensures the rapid balance of water inside and outside the observation shell through the drainage holes, thereby ensuring the authenticity of water quality monitoring data and improving the quality and reliability of water level monitoring data. Attached Figure Description

[0042] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0043] Figure 1 This is a schematic diagram of the structure of the present invention;

[0044] Figure 2 for Figure 1 A magnified view of part A in the image;

[0045] Figure 3 This is a schematic diagram of the displacement mechanism in this invention;

[0046] Figure 4 This is a schematic diagram of the installation of the displacement mechanism and the mobile trolley in this invention.

[0047] The components are as follows: 1. Workbench; 2. Control system; 3. Displacement mechanism; 4. Water level probe; 5. Observation housing; 6. Measuring rope; 7. Drainage hole; 8. Anti-collision bump; 9. Temperature sensor; 10. pH sensor; 11. Dissolved oxygen sensor; 12. Turbidity sensor; 13. Base plate; 14. Through hole; 15. First lead screw motor; 16. First lead screw; 17. Base; 18. Side plate; 19. Z-axis frame; 20. Second lead screw motor; 21. Second lead screw; 22. Y-axis frame; 23. Slide rail; 24. Electric actuator; 25. Slider; 26. C-shaped bracket; 27. Rewinding motor; 28. Rewinding shaft; 29. ​​Base; 30. Caster wheel; 31. Push rod; 32. Connecting rod. Detailed Implementation

[0048] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0049] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0050] Reference Figures 1-4 This invention provides a groundwater level monitoring device for hydrogeological exploration, comprising:

[0051] A mobile trolley, with a worktable 1 mounted on its top surface and a control system 2 mounted on the trolley;

[0052] The displacement mechanism 3 includes an X-axis translation component, a Y-axis translation component, and a Z-axis translation component. The X-axis translation component is mounted on the worktable 1, the Z-axis translation component is mounted on the moving end of the X-axis translation component, and the Y-axis translation component is mounted on the moving end of the Z-axis translation component.

[0053] The take-up and release assembly is installed at the moving end of the Z-axis translation assembly; the take-up and release assembly is used to take up and release the measuring rope 6;

[0054] Water level probe 4 is installed at the bottom of measuring rope 6;

[0055] The observation housing 5 is installed at the bottom of the measuring rope 6 and covers the water level probe 4. Several drainage holes 7 are provided on the observation housing 5.

[0056] The monitoring component is installed inside the observation housing 5 and is used to monitor the temperature, pH value, dissolved oxygen and turbidity of the water.

[0057] Among them, the X-axis translation component, Y-axis translation component, Z-axis translation component, retraction and deployment component, water level probe 4 and monitoring component are all electrically connected to the control system 2;

[0058] With this configuration, the present invention uses X-axis translation components, Y-axis translation components, and Z-axis translation components to form a three-dimensional translation structure, which can precisely control the spatial position of the water level probe, achieve rapid positioning and observation, and greatly improve observation efficiency and flexibility. The extension and retraction component controls the extension and retraction of the measuring rope, allowing the water level probe 4 to penetrate deep into the groundwater for measurement. The combined use of the water level probe 4 and the monitoring component ensures the synchronous and accurate measurement of water level height and various parameters of the water body, comprehensively reflects the water quality status of groundwater, and improves observation efficiency.

[0059] The present invention not only protects the water level probe 4 and monitoring components from external interference through the observation shell 5, but also ensures the rapid balance of water inside and outside the observation shell 5 through the drainage hole 7, thereby ensuring the authenticity of water quality monitoring data and improving the quality and reliability of water level monitoring data.

[0060] Further optimization of the scheme includes the following X-axis translation components:

[0061] The base plate 13 is mounted on the workbench 1; the workbench 1 has a through hole 14 for mounting the transmission structure to realize the transmission connection between the first lead screw motor 15 and the first lead screw 16.

[0062] The first lead screw motor 15 is mounted on the bottom surface of the worktable 1 and is electrically connected to the control system 2.

[0063] The first lead screw 16 has its two ends mounted on the base plate 13 via bearings. The first lead screw 16 is connected to the first lead screw motor 15 for transmission. The first lead screw 16 is arranged horizontally.

[0064] The first sliding sleeve is slidably sleeved on the first lead screw 16;

[0065] Base 17, base 17 is mounted on the first sliding sleeve, and Z-axis translation assembly is mounted on base 17;

[0066] The first lead screw motor 15 drives the first lead screw 16 to rotate through the control system 2. The first sliding sleeve is slidably mounted on the first lead screw 16, enabling smooth lateral movement under drive. The base 17 is mounted on the first sliding sleeve, further ensuring the stability and accuracy of the overall structure, and enabling high-precision translational operation.

[0067] Further optimization of the scheme includes the following Z-axis translation components:

[0068] Side plate 18, the side plate 18 is installed on one side of the top surface of the base 17;

[0069] Z-axis frame 19, Z-axis frame 19 is mounted on base 17;

[0070] The second lead screw motor 20 is mounted on the Z-axis frame 19 and is electrically connected to the control system 2.

[0071] The second lead screw 21 has one end mounted on the output shaft of the second lead screw motor 20 via a coupling, and the second lead screw 21 is rotatably connected to the Z-axis frame 19 via a bearing.

[0072] The second sliding sleeve is slidably sleeved on the second lead screw 21; the Y-axis translation component is installed on the second sliding sleeve;

[0073] The second lead screw motor 20 drives the second lead screw 21 to rotate, thereby driving the second sliding sleeve and the Y-axis translation assembly to move up and down.

[0074] Further optimization of the scheme includes the following Y-axis translation components:

[0075] Y-axis frame 22, Y-axis frame 22 is mounted on the second sliding sleeve;

[0076] Slide rail 23 is mounted on the side wall of Y-axis frame 22;

[0077] Electric actuator 24 is mounted on Y-axis frame 22 and is electrically connected to control system 2;

[0078] Slider 25 is slidably connected to slide rail 23. The top of slider 25 is fixedly connected to the telescopic end of electric push rod 24. The retraction assembly is installed on slider 25.

[0079] The control system 2 activates the electric actuator 24, which drives the slider 25 to slide on the slide rail 23, thereby achieving displacement in the Y-axis direction.

[0080] Further optimization of the solution includes the following components:

[0081] An inverted bracket 26 is mounted on a slider 25.

[0082] The winding motor 27 is mounted on the side wall of the U-shaped bracket 26 and is electrically connected to the control system 2.

[0083] The take-up shaft 28 is mounted on the side wall of the U-shaped bracket 26 by bearings at both ends. The take-up shaft 28 is shaft-connected to the output shaft of the take-up motor 27. The top of the measuring rope 6 is fixed to the take-up shaft 28 and the measuring rope 6 is wound around the take-up shaft 28. The take-up motor 27 drives the take-up shaft 28 to rotate to realize the take-up and unwinding of the measuring rope 6. As the take-up shaft rotates, the measuring rope 6 is released or retracted.

[0084] Further optimization of the scheme: several anti-collision protrusions 8 are installed on the outer wall of the observation shell 5. When the device moves or operates in a complex geological environment, the anti-collision protrusions 8 can absorb the impact force and protect the observation shell 5 and the water level probe 4. This solves the problem that the water level probe is easily damaged by collision in hydrogeological exploration, and ensures the normal operation of the observation device and the accuracy of the data in a complex geological environment.

[0085] The anti-collision bump 8 can be made of wear-resistant and corrosion-resistant materials, such as rubber, polyurethane or other polymer materials; the shape and distribution of the anti-collision bump 8 can be designed according to the actual use environment, for example, it can be circular, strip or other shapes, distributed in key parts of the observation shell to effectively absorb and disperse external impact forces; the anti-collision bump 8 can be installed by direct gluing, bolt fixing or other suitable methods.

[0086] The scheme is further optimized. The monitoring components include a temperature sensor 9, a pH sensor 10, a dissolved oxygen sensor 11, and a turbidity sensor 12. All of these sensors are installed inside the observation housing 5 and are electrically connected to the control system 2.

[0087] Temperature sensor 9, pH sensor 10, dissolved oxygen sensor 11, and turbidity sensor 12 are in direct contact with the water body to collect water quality parameter data in real time. The collected data is transmitted to control system 2 for processing, recording, and storage.

[0088] Further optimization of the design: the mobile trolley includes a base 29, with several casters 30 mounted on the bottom of the base 29, a push rod 31 mounted on one side of the base 29, a control system 2 mounted on the base 29, and the bottom of the worktable 1 mounted on the top surface of the base 29 via several connecting rods 32.

[0089] The scheme has been further optimized. A photovoltaic power generation device and a storage battery are installed on the workbench 1. The control system 2 and the photovoltaic power generation device are both electrically connected to the storage battery.

[0090] The photovoltaic power generation equipment (not shown in the figure) generates electricity through solar energy, and the storage battery (not shown in the figure) stores electrical energy to provide a stable power supply for the control system 2; the photovoltaic power generation equipment and the storage battery work together to ensure that the device can operate normally without an external power source, thus solving the power supply problem;

[0091] Photovoltaic power generation equipment can use conventional solar panels to convert solar energy into electrical energy, which is then connected to a battery via wires.

[0092] Storage batteries can be common lead-acid batteries or lithium batteries, which have high energy density and long lifespan;

[0093] The control system is connected to the battery via wires to obtain the required power. In addition, to improve the reliability of the system, an energy management module can be added between the photovoltaic power generation equipment and the battery to regulate the output and storage of energy and ensure the stable operation of the system under different light conditions.

[0094] This application enables the power supply to the groundwater level observation device by installing photovoltaic power generation equipment and storage batteries on the workbench 1. It does not rely on external power sources and can work normally in environments without power supply, such as in the field.

[0095] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0096] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. For those skilled in the art, other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A groundwater level monitoring device for hydrogeological exploration, characterized in that, include: A mobile trolley, with a worktable (1) installed on its top surface and a control system (2) installed on the mobile trolley. The displacement mechanism (3) includes an X-axis translation component, a Y-axis translation component and a Z-axis translation component. The X-axis translation component is mounted on the worktable (1), the Z-axis translation component is mounted on the moving end of the X-axis translation component, and the Y-axis translation component is mounted on the moving end of the Z-axis translation component. A take-up and release assembly is installed at the moving end of the Z-axis translation assembly; the take-up and release assembly is used to take up and release the measuring rope (6). A water level probe (4) is installed at the bottom of the measuring rope (6); The observation housing (5) is installed at the bottom of the measuring rope (6) and covers the water level probe (4). The observation housing (5) has several drainage holes (7). The monitoring component is installed inside the observation housing (5) and is used to monitor the temperature, pH value, dissolved oxygen and turbidity of the water body; Among them, the X-axis translation component, the Y-axis translation component, the Z-axis translation component, the retraction component, the water level probe (4) and the monitoring component are all electrically connected to the control system (2); The X-axis translation component includes: A base plate (13) is mounted on the workbench (1); The first lead screw motor (15) is mounted on the bottom surface of the worktable (1) and is electrically connected to the control system (2). The first lead screw (16) is mounted on the base plate (13) at both ends by bearings. The first lead screw (16) is connected to the first lead screw motor (15) for transmission. The first lead screw (16) is arranged laterally. The first sliding sleeve is slidably sleeved on the first lead screw (16); The base (17) is mounted on the first sliding sleeve, and the Z-axis translation assembly is mounted on the base (17); The Z-axis translation component includes: Side plate (18), said side plate (18) is mounted on one side of the top surface of said base (17); Z-axis frame (19), which is mounted on the base (17); The second lead screw motor (20) is mounted on the Z-axis frame (19) and is electrically connected to the control system (2). The second lead screw (21) is mounted on the output shaft of the second lead screw motor (20) via a coupling at one end. The second lead screw (21) is rotatably connected to the Z-axis frame (19) via a bearing. The second sliding sleeve is slidably sleeved on the second lead screw (21); the Y-axis translation assembly is installed on the second sliding sleeve; The Y-axis translation component includes: Y-axis frame (22), the Y-axis frame (22) is mounted on the second sliding sleeve; The slide rail (23) is mounted on the side wall of the Y-axis frame (22); Electric actuator (24), which is mounted on the Y-axis frame (22) and is electrically connected to the control system (2); The slider (25) is slidably connected to the slide rail (23), the top of the slider (25) is fixedly connected to the telescopic end of the electric push rod (24), and the retraction assembly is installed on the slider (25); The retraction / extension component includes: An inverted bracket (26) is mounted on the slider (25); A winding motor (27) is mounted on the side wall of the U-shaped bracket (26) and is electrically connected to the control system (2). The take-up shaft (28) is mounted on the side wall of the U-shaped bracket (26) by bearings at both ends. The take-up shaft (28) is axially connected to the output shaft of the take-up motor (27). The top of the measuring rope (6) is fixed to the take-up shaft (28), and the measuring rope (6) is wound around the take-up shaft (28).

2. The groundwater level monitoring device for hydrogeological exploration according to claim 1, characterized in that: Several anti-collision protrusions (8) are installed on the outer wall of the observation shell (5).

3. The groundwater level monitoring device for hydrogeological exploration according to claim 1, characterized in that: The monitoring components include a temperature sensor (9), a pH sensor (10), a dissolved oxygen sensor (11), and a turbidity sensor (12). The temperature sensor (9), the pH sensor (10), the dissolved oxygen sensor (11), and the turbidity sensor (12) are all installed inside the observation housing (5). The temperature sensor (9), the pH sensor (10), the dissolved oxygen sensor (11), and the turbidity sensor (12) are all electrically connected to the control system (2).

4. The groundwater level monitoring device for hydrogeological exploration according to claim 1, characterized in that: The mobile trolley includes a base (29), a number of casters (30) are installed at the bottom of the base (29), a push rod (31) is installed on one side of the base (29), the control system (2) is installed on the base (29), and the bottom of the workbench (1) is installed on the top surface of the base (29) through a number of connecting rods (32).

5. The groundwater level monitoring device for hydrogeological exploration according to claim 1, characterized in that: The workbench (1) is equipped with a photovoltaic power generation device and a storage battery. The control system (2) and the photovoltaic power generation device are both electrically connected to the storage battery.

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