A multi-layer aquifer groundwater level monitoring device

Abstract

This utility model discloses a multi-layer aquifer groundwater level monitoring device, including a frame with wheels on its four sides, a push rod at the top end of the frame, a cable retraction assembly located at the rear of the top surface of the frame for traction of the detection device, a cleaning assembly located at the front of the top surface of the frame for cleaning the cable retraction assembly, and a cleaning component located at the end of the cable retraction assembly for cleaning contaminants from the probe surface. This utility model relates to the field of groundwater level monitoring technology; by incorporating a cleaning component, this utility model can clean the surface of the detection probe, avoiding errors in the detection data caused by sediment adhering to the probe surface.

Description

Technical Field

[0001] This utility model relates to the field of groundwater level monitoring technology, specifically a multi-layer aquifer groundwater level monitoring device. Background Technology

[0002] Groundwater is an important component of water resources, playing a vital role in ensuring water supply for residential use, industrial production, and agricultural irrigation. Groundwater aquifers typically have a multi-layered structure, and the water level changes in different aquifers are of great significance for the assessment, development, utilization, and ecological environmental protection of groundwater resources.

[0003] In existing technologies, the probe of a detection device, as a core sensing component, directly determines the accuracy and reliability of the monitoring data due to its surface cleanliness. However, current technologies lack effective automatic probe cleaning mechanisms, and manual cleaning operations face multiple limitations.

[0004] To address these issues, this invention provides a multi-layer aquifer groundwater level monitoring device. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a multi-layer aquifer groundwater level monitoring device, which solves the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-layer aquifer groundwater level monitoring device, comprising: A frame, wherein wheels are provided on four sides of the frame, and a push rod is provided at the top end of the frame; A cable retraction assembly is disposed at the rear of the top surface of the vehicle frame, and the cable retraction assembly is used for a traction detection device; A cleaning component is disposed on the front top of the frame and is used for cleaning the take-up and undo cables; A cleaning component is located at the end of the take-up and untake-down assembly, and the cleaning component is mainly used to clean contaminants from the probe surface.

[0007] Preferably, the cable take-up and unwinding assembly includes a mounting frame, fixing bolts, a drive motor, and fixing plates. The mounting frame is connected to the top surface of the vehicle frame via fixing bolts, and fixing plates are fixedly connected to both ends of the front side of the mounting frame.

[0008] Preferably, the drive motor is disposed on the side of the right fixed plate, the output shaft of the drive motor passes through the right fixed plate, the output shaft of the drive motor is fixedly connected to a rotating rod, the end of the rotating rod away from the fixed plate is rotatably connected to the inner wall of the left fixed plate, a winch is fixedly connected to the outer wall of the rotating rod, and a wire is sleeved on the outer wall of the winch.

[0009] Preferably, the cleaning assembly includes a connector, a waterproof motor, a partition, and a detection probe. The top surface of the connector is fixedly connected to the end of the wire, and a protective cylinder is fixedly connected to the bottom surface of the connector. A sliding groove is provided on the inner wall of the protective cylinder, and the waterproof motor is fixedly installed inside the protective cylinder.

[0010] Preferably, the partition is disposed inside the protective cylinder, the output shaft of the waterproof motor passes through the partition and is rotatably connected to the partition, the output shaft of the waterproof motor is fixedly connected to a lead screw, and a slider is threadedly connected to the outer wall of the lead screw.

[0011] Preferably, the slider has sliders at both ends, the sliders at both ends of the slider are slidably connected to the grooves on the inner wall of the protective cylinder, the bottom surface of the slider is fixedly connected to a connecting rod, the bottom surface of the connecting rod is fixedly connected to a circular cleaning brush, the inner wall of the circular cleaning brush is slidably connected to the detection probe, and the top surface of the detection probe is rotatably connected to the bottom surface of the lead screw.

[0012] Preferably, the cleaning component includes a frame, which is fixedly installed on the front top of the vehicle frame. A mounting plate is fixedly connected to the front end of the frame, a guide rod is fixedly connected to the inner wall of the mounting plate, a pulley is rotatably connected to the outer wall of the guide rod, a motor bracket is fixedly connected to one side of the frame, and the pulley is slidably connected to a wire.

[0013] Preferably, a rotating motor is fixedly connected to the top surface of the motor bracket, a No. 3 gear is fixedly connected to the output shaft of the rotating motor, a No. 2 gear is meshed with the outer wall of the No. 3 gear, a No. 2 cleaning cotton roller is fixedly connected to the inner wall of the No. 2 gear, the No. 2 cleaning cotton roller passes through both sides of the machine frame and is rotatably connected to both sides of the machine frame, a No. 1 cleaning cotton roller is provided above the No. 2 cleaning cotton roller, the No. 1 cleaning cotton roller passes through both sides of the machine frame and is rotatably connected to both sides of the machine frame, a No. 1 gear is fixedly connected to one end of the No. 1 cleaning cotton roller, and the No. 1 gear meshes with the No. 2 gear.

[0014] Beneficial effects This invention provides a groundwater level monitoring device for multi-layer aquifers. Compared with the prior art, it has the following advantages: (1) This multi-layer aquifer groundwater level monitoring device, by setting up a frame, wheels, push rod, wire winding and unwinding assembly and cleaning assembly, can clean the wire by cooperating with each other, thereby increasing the service life of the wire. When it is needed, just start the rotating motor. The output shaft of the rotating motor drives the No. 3 gear to rotate, which in turn drives the No. 2 gear that is meshed with the No. 3 gear to rotate, which in turn drives the No. 2 cleaning cotton roller that is fixedly connected to the No. 2 gear to rotate on the inner wall of the frame. At the same time, as the No. 2 gear rotates, it drives the No. 1 gear that is meshed with it to rotate, which in turn drives the No. 1 cleaning cotton roller to rotate, which in turn makes the No. 1 cleaning cotton roller and the No. 2 cleaning cotton roller rotate towards each other. Then start the drive motor. The output shaft of the drive motor drives the rotating rod to rotate, which in turn drives the winch to rotate, which can pull the wire to move, and thus make the No. 1 cleaning cotton roller and the No. 2 cleaning cotton roller move towards each other, which can better clean the impurities and contaminants on the surface of the wire, thereby increasing the service life of the wire.

[0015] (2) The multi-layer aquifer groundwater level monitoring device can clean the surface of the detection probe by setting a cleaning component, so as to avoid errors in the detection data due to the mud and sand adhering to the surface of the detection probe. When it is necessary to clean the mud and sand adhering to the surface of the detection probe, it is only necessary to start the waterproof motor. The output shaft of the waterproof motor drives the lead screw to rotate, and then the slider connected to the lead screw slides in the groove inside the inner wall of the protective cylinder through the slider on the surface. Then the slider drives the connecting rod and the ring-shaped cleaning brush to move downward. Then the ring-shaped cleaning brush can make reciprocating motion on the surface of the detection probe, and then the mud and sand adhering to the surface of the detection probe can be brushed off, so that the outer wall of the detection probe is kept clean, and thus the accuracy of the detection probe is improved. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model; Figure 2 This is a three-dimensional view of a half-section of this utility model; Figure 3 This is a perspective view of the cable take-up and unwinding assembly of this utility model; Figure 4 This is a perspective view of the cleaning component of this utility model; Figure 5 This is a perspective view of the cleaning component of this utility model.

[0017] In the diagram: 1. Frame; 2. Wheel; 3. Push rod; 4. Cable take-up and unwind assembly; 41. Mounting bracket; 42. Fixing bolt; 43. Drive motor; 44. Fixing plate; 45. Wire; 46. Winch; 47. Rotating rod; 5. Cleaning assembly; 51. Frame; 52. Mounting plate; 53. Guide rod; 54. Pulley; 55. Cleaning cotton roller No. 1; 56. Cleaning cotton roller No. 2; 57. Gear No. 1; 58. Gear No. 2; 59. Gear No. 3; 510. Motor bracket; 511. Rotating motor; 6. Cleaning assembly; 61. Protective sleeve; 62. Connector; 63. Waterproof motor; 64. Partition; 65. Connecting rod; 66. Slider; 67. Circular cleaning brush; 68. Detection probe; 69. Lead screw. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1: Please see Figure 1-5 A multi-layer aquifer groundwater level monitoring device, comprising: The frame 1 has wheels 2 on its four sides and a push rod 3 at the top end of the frame 1. The cable retraction assembly 4 is located at the rear of the top surface of the frame 1 and is used for the traction detection device. Cleaning component 5 is located at the front top of the frame 1 and is used to clean the take-up and untake-up cables. Cleaning component 6 is located at the end of the take-up and untake-down assembly 4. Cleaning component 6 is mainly used to clean contaminants on the probe surface.

[0020] The cable take-up and unwinding assembly 4 includes a mounting frame 41, fixing bolts 42, a drive motor 43, and a fixing plate 44. The mounting frame 41 is connected to the top surface of the frame 1 by the fixing bolts 42, and the fixing plates 44 are fixedly connected to both ends of the front side of the mounting frame 41.

[0021] The drive motor 43 is located on the side of the right fixed plate 44. The output shaft of the drive motor 43 passes through the right fixed plate 44. The output shaft of the drive motor 43 is fixedly connected to a rotating rod 47. The end of the rotating rod 47 away from the fixed plate 44 is rotatably connected to the inner wall of the left fixed plate 44. A winch 46 is fixedly connected to the outer wall of the rotating rod 47. A wire 45 is sleeved on the outer wall of the winch 46.

[0022] The cleaning component 5 includes a frame 51, which is fixedly installed on the front of the top of the frame 1. A mounting plate 52 is fixedly connected to the front of the frame 51. A guide rod 53 is fixedly connected to the inner wall of the mounting plate 52. A pulley 54 is rotatably connected to the outer wall of the guide rod 53. A motor bracket 510 is fixedly connected to one side of the frame 51. The pulley 54 is slidably connected to the wire 45.

[0023] A rotating motor 511 is fixedly connected to the top surface of the motor bracket 510. A third gear 59 is fixedly connected to the output shaft of the rotating motor 511. A second gear 58 is meshed with the outer wall of the third gear 59. A second cleaning cotton roller 56 is fixedly connected to the inner wall of the second gear 58. The second cleaning cotton roller 56 passes through both sides of the frame 51 and is rotatably connected to both sides of the frame 51. A first cleaning cotton roller 55 is provided above the second cleaning cotton roller 56. The first cleaning cotton roller 55 passes through both sides of the frame 51 and is rotatably connected to both sides of the frame 51. A first gear 57 is fixedly connected to one end of the first cleaning cotton roller 55. The first gear 57 meshes with the second gear 58.

[0024] In this embodiment, the wire cleaning device achieves efficient cleaning of the wire 45 through the coordinated operation of the frame 1, wheels 2, push rod 3, wire take-up and take-down assembly 4, and cleaning assembly 5, thereby significantly extending the service life of the wire 45. When the cleaning operation needs to be started, the rotary motor 511 in the cleaning assembly 5 is started first. The output shaft of the rotary motor 511 directly drives the third gear 59 connected to it to rotate. Since the third gear 59 is meshed with the second gear 58, the power is synchronously transmitted to the second gear 58, causing the second gear 58 to rotate accordingly. The second gear 58 is fixedly connected to the second cleaning roller 56, so the second cleaning roller 56 rotates stably within the range defined by the inner wall of the frame 51. Simultaneously, the second gear 58 is also meshed with the first gear 57. During the rotation of the second gear 58, it further drives the first gear 57 to rotate in the opposite direction, thereby driving the first cleaning roller 55, which is fixedly connected to the first gear 57, to rotate synchronously. This ultimately achieves the opposite rotation of the first and second cleaning rollers, providing basic power for wire cleaning. After the cleaning rollers enter the working state, the drive motor 43 in the take-up and untake-down assembly 4 is activated. The output shaft of the drive motor 43 drives the rotating rod 47 to rotate, which in turn drives the winch 46 to rotate. Through the traction of the winch 46, the wire 45 moves smoothly along a preset path. At this time, the No. 1 cleaning cotton roller 55 and the No. 2 cleaning cotton roller 56, which rotate in opposite directions, will form a uniform and efficient wiping action on the surface of the moving wire 45, which can thoroughly remove impurities and contaminants attached to the surface of the wire, effectively avoid the corrosion or wear of the wire by contaminants, and ultimately extend the service life of the wire 45.

[0025] Example 2: Please see Figure 1-5This embodiment provides a technical solution based on Embodiment 1: The cleaning component 6 includes a connector 62, a waterproof motor 63, a partition 64, and a detection probe 68. The top surface of the connector 62 is fixedly connected to the end of the wire 45, and the bottom surface of the connector 62 is fixedly connected to a protective cylinder 61. The inner wall of the protective cylinder 61 has a sliding groove. The waterproof motor 63 is fixedly installed inside the protective cylinder 61. The partition 64 is located inside the protective cylinder 61. The output shaft of the waterproof motor 63 passes through the partition 64 and is rotatably connected to the partition 64. The output shaft of the waterproof motor 63 is fixedly connected to a lead screw 69. The outer wall of the lead screw 69 is threaded with a slider 66. The two ends of the slider 66 are provided with sliders. The sliders at both ends of the slider 66 are slidably connected to the sliding groove on the inner wall of the protective cylinder 61. The bottom surface of the slider 66 is fixedly connected to a connecting rod 65. The bottom surface of the connecting rod 65 is fixedly connected to a circular cleaning brush 67. The inner wall of the circular cleaning brush 67 is slidably connected to the detection probe 68, and the top surface of the detection probe 68 is rotatably connected to the bottom surface of the lead screw 69.

[0026] In this embodiment, to avoid errors in the detection data caused by mud and sand adhering to the surface of the detection probe 68, the device is specially equipped with a cleaning component 6. Through its cooperation with the detection probe 68, the surface of the probe can be cleaned efficiently, ensuring the accuracy of the detection data. When mud and sand adhere to the surface of the detection probe 68 and cleaning is required, simply start the waterproof motor 63 in the cleaning component 6. The output shaft of the waterproof motor 63 will directly drive the lead screw 69 connected to it to rotate. Since the slider 66 is threadedly connected to the lead screw 69, and the slider 66 is embedded in the groove of the inner wall of the protective cylinder 61 through the protrusion structure on its own surface (the groove provides a limiting and guiding effect on the slider), the rotation of the lead screw 69 will be converted into the smooth movement of the slider 66 along the direction of the groove. As the slider 66 moves, the connecting rod 65 connected to it will synchronously drive the circular cleaning brush 67 to move. The circular cleaning brush 67 can reciprocate against the outer wall of the detection probe 68, and can effectively remove the mud and sand adhering to the probe surface during the movement. After the cleaning operation is completed, the outer wall of the detection probe 68 can remain clean, thereby avoiding the interference of mud and sand on the detection process and ensuring the accuracy of the data output by the detection probe 68. Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-layer aquifer groundwater level monitoring device, characterized by, include: A frame (1) is provided with wheels (2) on its four sides and a push rod (3) is provided at the top end of the frame (1). The cable take-up and release assembly (4) is disposed at the rear of the top surface of the frame (1) and is used for the traction detection device. A cleaning component (5) is disposed on the front top of the frame (1) and is used to clean the take-up and take-up lines. Cleaning component (6) is located at the end of the take-up and release component (4) and is mainly used to clean contaminants on the probe surface.

2. A multi-layered aquifer groundwater level monitoring device according to claim 1, wherein, The cable take-up and take-down assembly (4) includes a mounting bracket (41), fixing bolts (42), a drive motor (43) and a fixing plate (44). The mounting bracket (41) is connected to the top surface of the frame (1) by fixing bolts (42), and the fixing plates (44) are fixedly connected to the front two ends of the mounting bracket (41).

3. A multi-layered aquifer groundwater level monitoring device according to claim 2, wherein, The drive motor (43) is located on the side of the right fixed plate (44). The output shaft of the drive motor (43) passes through the right fixed plate (44). The output shaft of the drive motor (43) is fixedly connected to a rotating rod (47). The end of the rotating rod (47) away from the fixed plate (44) is rotatably connected to the inner wall of the left fixed plate (44). The outer wall of the rotating rod (47) is fixedly connected to a winch (46). The outer wall of the winch (46) is sleeved with a wire (45).

4. A multi-layered aquifer groundwater level monitoring device according to claim 3, wherein, The cleaning component (6) includes a connector (62), a waterproof motor (63), a partition (64), and a detection probe (68). The top surface of the connector (62) is fixedly connected to the end of the wire (45), and a protective cylinder (61) is fixedly connected to the bottom surface of the connector (62). The inner wall of the protective cylinder (61) is provided with a sliding groove, and the waterproof motor (63) is fixedly installed inside the protective cylinder (61).

5. The multi-layer aquifer groundwater level monitoring device according to claim 4, characterized in that, The partition (64) is located inside the protective cylinder (61). The output shaft of the waterproof motor (63) passes through the partition (64) and is rotatably connected to the partition (64). The output shaft of the waterproof motor (63) is fixedly connected to a lead screw (69). The outer wall of the lead screw (69) is threadedly connected to a slider (66).

6. The multi-layer aquifer groundwater level monitoring device according to claim 5, characterized in that, The slider (66) has sliders at both ends. The sliders at both ends of the slider (66) are slidably connected to the grooves on the inner wall of the protective cylinder (61). A connecting rod (65) is fixedly connected to the bottom surface of the slider (66). A circular cleaning brush (67) is fixedly connected to the bottom surface of the connecting rod (65). The inner wall of the circular cleaning brush (67) is slidably connected to the detection probe (68). The top surface of the detection probe (68) is rotatably connected to the bottom surface of the lead screw (69).

7. The multi-layer aquifer groundwater level monitoring device according to claim 2, characterized in that, The cleaning component (5) includes a frame (51), which is fixedly installed on the front top of the frame (1). A mounting plate (52) is fixedly connected to the front end of the frame (51). A guide rod (53) is fixedly connected to the inner wall of the mounting plate (52). A pulley (54) is rotatably connected to the outer wall of the guide rod (53). A motor bracket (510) is fixedly connected to one side of the frame (51). The pulley (54) is slidably connected to the wire (45).

8. The multi-layer aquifer groundwater level monitoring device according to claim 7, characterized in that, A rotating motor (511) is fixedly connected to the top surface of the motor bracket (510). A third gear (59) is fixedly connected to the output shaft of the rotating motor (511). A second gear (58) is meshed with the outer wall of the third gear (59). A second cleaning cotton roller (56) is fixedly connected to the inner wall of the second gear (58). The second cleaning cotton roller (56) passes through both sides of the frame (51) and is rotatably connected to both sides of the frame (51). A first cleaning cotton roller (55) is provided above the second cleaning cotton roller (56). The first cleaning cotton roller (55) passes through both sides of the frame (51) and is rotatably connected to both sides of the frame (51). A first gear (57) is fixedly connected to one end of the first cleaning cotton roller (55). The first gear (57) meshes with the second gear (58).

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