Efficient cleaning device for underground water monitoring well

Abstract

The invention discloses an efficient cleaning device for an underground water monitoring well, which comprises two groups of portal frames; the number of the X-axis moving assemblies is two, and the two X-axis moving assemblies are each provided with a sliding table I; a sliding table II is mounted on the Y-axis moving assembly; the rotary propelling mechanism is mounted on the sliding table II, and a push rod is mounted on the rotary propelling mechanism; the cleaning mechanism comprises a mounting rod, a plurality of sets of telescopic frames are mounted on the mounting rod in the circumferential direction at equal intervals, cleaning brushes are mounted on the telescopic frames, and a flushing assembly is mounted on the side face of the mounting rod; the visual guidance system is connected with the control system; the depth detection sensor is mounted at the bottom of the push rod; a moving assembly is installed at the bottom of the portal frame. According to the cleaning device, efficient and thorough cleaning of the monitoring well is achieved, meanwhile, the safety and convenience of operation are improved, and the cleaning device has wide application prospects and popularization value.

Description

Technical Field

[0001] The present invention relates to the technical field of well pipe cleaning, and particularly to an efficient cleaning device for groundwater monitoring wells. Background Art

[0002] Well pipes are made of different raw materials, including steel pipes, cast iron pipes, cement asbestos pipes, cement gravel pipes, ceramic pipes, slag pipes, plastic pipes, fiberglass pipes, etc.; steel pipes are required for deep wells, and seamless steel pipes are needed for wells with a very large depth (more than 300 meters); cast iron pipes are often used for large-diameter shallow water supply wells; cast iron pipes, cement asbestos pipes, ceramic pipes, etc. are respectively used for farmland water conservancy supply wells; fiberglass pipes cannot be used for domestic water wells due to drinking water hygiene problems, and their cost is relatively high.

[0003] However, there are many problems in the post-processing cleaning of groundwater monitoring well pipes. For example, the inner walls of some existing well pipes are not convenient for workers to clean, which increases the operation difficulty of workers. At the same time, it is not convenient to clean according to the inner cavity diameter size of the well pipe, which is not convenient for workers to operate and affects the practicability of the cleaning device.

[0004] Based on the above technical problems, the present invention provides an efficient cleaning device for groundwater monitoring wells. Summary of the Invention

[0005] The purpose of the present invention is to provide an efficient cleaning device for groundwater monitoring wells to solve the problems existing in the prior art.

[0006] To achieve the above purpose, the present invention provides the following solution: The present invention provides an efficient cleaning device for groundwater monitoring wells, including:

[0007] A gantry, two groups of the gantries are provided, and the two groups of gantries are symmetrically arranged;

[0008] An X-axis moving component, two groups of the X-axis moving components are provided, the two groups of X-axis moving components are respectively installed on the tops of the two groups of gantries, and sliding tables I are respectively installed on the two groups of X-axis moving components;

[0009] A Y-axis moving component, the Y-axis moving component is vertically arranged with the X-axis moving component, both ends of the Y-axis moving component are symmetrically fixed on the sliding table I, and a sliding table II is installed on the Y-axis moving component;

[0010] A rotary propulsion mechanism, the rotary propulsion mechanism is installed on the sliding table II, and a push rod is installed on the rotary propulsion mechanism;

[0011] Cleaning mechanism, the cleaning mechanism includes a mounting rod, the mounting rod is fixed to the bottom of the push rod, several groups of telescopic frames are circumferentially and equidistantly mounted on the mounting rod, cleaning brushes are mounted on the telescopic frames, a flushing assembly is mounted on the side of the mounting rod, and the flushing assembly is located on the telescopic frames;

[0012] Vision guiding system, the vision guiding system is mounted at the bottom of the mounting rod, and the vision guiding system is connected to the control system;

[0013] Depth detection sensor, the depth detection sensor is mounted at the bottom of the push rod, and the depth detection sensor is connected to the control system;

[0014] Wherein, a moving assembly is mounted at the bottom of the gantry.

[0015] According to the high-efficiency cleaning device for groundwater monitoring wells provided by the present invention, the X-axis moving assembly includes an X-axis linear motor, the X-axis linear motor is mounted on the top of the gantry, and the slide table Ⅰ is mounted on the X-axis linear motor.

[0016] According to the high-efficiency cleaning device for groundwater monitoring wells provided by the present invention, the Y-axis moving assembly includes a Y-axis linear motor, both ends of the Y-axis linear motor are respectively fixed on two groups of the slide tables Ⅰ, and the slide table Ⅱ is mounted on the Y-axis linear motor.

[0017] According to the high-efficiency cleaning device for groundwater monitoring wells provided by the present invention, the rotary propulsion mechanism includes a fixed pipe, the fixed pipe is fixedly connected to the slide table Ⅱ, an internally threaded sleeve is vertically slidably connected in the fixed pipe, the internally threaded sleeve is threadedly connected to an externally threaded sleeve, the top of the externally threaded sleeve extends out of the internally threaded sleeve, the bottom of the externally threaded sleeve extends out of the fixed pipe and is rotatably connected to the mounting rod, a fixed ring is fixedly connected to the top end of the fixed pipe, the top end of the externally threaded sleeve is rotatably connected to the fixed ring, the push rod is inserted into the externally threaded sleeve, and the push rod is vertically slidably connected to the externally threaded sleeve, a driven gear is fixedly connected to the top of the externally threaded sleeve, a driving motor is fixedly connected to the top of the slide table Ⅱ, and an output shaft of the driving motor is fixedly connected to a driving gear, and the driving gear meshes with the driven gear.

[0018] According to the high - efficiency cleaning device for groundwater monitoring wells provided by the present invention, the telescopic frame includes a frame body. On the frame body, connecting rods are symmetrically and rotatably connected. The connecting rods are rotatably connected to the side wall of the mounting rod. A sliding seat is vertically slidably connected to the mounting rod. A connecting pipe I is rotatably connected to the sliding seat. A connecting pipe II is rotatably connected to the frame body. An insertion rod is arranged between the connecting pipe I and the connecting pipe II. The insertion rod is slidably connected to the connecting pipe I and the connecting pipe II respectively. A spring is sleeved on the insertion rod. The two ends of the spring are respectively fixed to the connecting pipe I and the connecting pipe II. An electric control push rod is rotatably connected to the outer wall of the top end of the mounting rod. One end of the electric control push rod is fixedly connected to the sliding seat. The cleaning brush is installed on the frame body.

[0019] According to the high - efficiency cleaning device for groundwater monitoring wells provided by the present invention, the flushing assembly includes a spray pipe fixedly connected to the frame body. A spray head is installed at the end of the spray pipe. One end of the spray pipe is connected to a water pump through a water supply pipe.

[0020] According to the high - efficiency cleaning device for groundwater monitoring wells provided by the present invention, the visual guidance system includes a multi - angle camera. The multi - angle camera is installed at the bottom of the push rod. A transparent waterproof cover is installed at the bottom of the push rod. The multi - angle camera is installed inside the transparent waterproof cover.

[0021] According to the high - efficiency cleaning device for groundwater monitoring wells provided by the present invention, the moving assembly includes universal wheels. There are several groups of universal wheels. The several groups of universal wheels are respectively installed at the bottom of the gantry. A braking assembly is installed on the universal wheels.

[0022] The present invention discloses the following technical effects:

[0023] 1) Improve the cleaning efficiency. By the combined use of the X - axis, Y - axis moving components and the rotary propulsion mechanism, the cleaning position can be quickly and accurately located, greatly shortening the cleaning time.

[0024] The design of the telescopic frame and the cleaning brush enables the cleaning mechanism to adapt to monitoring wells of different sizes, improving the universality and efficiency of cleaning.

[0025] 2) Enhance the cleaning effect. The combined use of the cleaning brush and the flushing assembly can not only brush off the dirt on the well wall but also rinse it clean, ensuring the thoroughness of cleaning.

[0026] The application of the visual guidance system makes the cleaning process more intelligent, capable of real - time adjusting the cleaning path and target, avoiding blind cleaning and omissions.

[0027] 3) Improve safety. The use of depth detection sensors ensures that the cleaning mechanism operates within a predetermined depth range, avoiding the risk of damaging the monitoring well or the cleaning equipment due to excessive descent.

[0028] The entire cleaning process is remotely controlled through the control system, reducing the risk of personnel working down the well and improving the safety of the operation.

[0029] 4) Facilitate maintenance and management. The cleaning device is reasonably structured, with tight connections between components, easy to disassemble and assemble, and convenient for daily maintenance and upkeep.

[0030] The intelligent design of the control system makes the cleaning process more controllable, facilitating remote monitoring and management by the management personnel.

[0031] 5) The high-efficiency cleaning device for groundwater monitoring wells of the present invention realizes the high-efficiency and thorough cleaning of the monitoring wells through an advanced mechanical structure and an intelligent control system, while improving the safety and convenience of the operation, and has broad application prospects and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0033] Figure 1 It is a schematic structural diagram of the high-efficiency cleaning device for groundwater monitoring wells of the present invention;

[0034] Figure 2 It is a schematic structural diagram of the cleaning mechanism of the present invention Figure Ⅰ ;

[0035] Figure 3 It is a schematic structural diagram of the cleaning mechanism of the present invention Figure Ⅱ ;

[0036] Figure 4 It is a schematic structural diagram of the rotary propulsion mechanism of the present invention.

[0037] Among them, 1. Gantry; 2. Slide I; 3. Slide II; 4. Push rod; 5. Mounting rod; 6. X-axis linear motor; 7. Y-axis linear motor; 8. Fixed pipe; 9. Internal thread sleeve; 10. External thread sleeve; 11. Fixed ring; 12. Driven gear; 13. Driving motor; 14. Driving gear; 15. Frame; 16. Connecting rod; 17. Sliding seat; 18. Connecting pipe I; 19. Connecting pipe II; 20. Insert rod; 21. Electric control push rod; 22. Spray pipe; 23. Nozzle; 24. Multi-angle camera; 25. Transparent waterproof cover. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0039] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the drawings and specific implementation manners.

[0040] Referring to Figures 1-4 , the present invention provides an efficient cleaning device for groundwater monitoring wells, including:

[0041] A gantry 1, with two sets of gantries 1 arranged symmetrically;

[0042] An X-axis moving component, with two sets of X-axis moving components. The two sets of X-axis moving components are respectively installed on the tops of the two sets of gantries 1, and sliding tables I 2 are respectively installed on the two sets of X-axis moving components;

[0043] A Y-axis moving component, which is perpendicularly arranged to the X-axis moving component. The two ends of the Y-axis moving component are symmetrically fixed on the sliding tables I 2, and a sliding table II 3 is installed on the Y-axis moving component;

[0044] A rotary propulsion mechanism, which is installed on the sliding table II 3, and a push rod 4 is installed on the rotary propulsion mechanism;

[0045] A cleaning mechanism, which includes a mounting rod 5. The mounting rod 5 is fixed to the bottom of the push rod 4. A number of telescopic frames are circumferentially and equidistantly installed on the mounting rod 5, and cleaning brushes are installed on the telescopic frames. A flushing component is installed on the side of the mounting rod 5, and the flushing component is located on the telescopic frames;

[0046] A vision guidance system, which is installed at the bottom of the mounting rod 5 and is connected to the control system;

[0047] A depth detection sensor, which is installed at the bottom of the push rod 4 and is connected to the control system;

[0048] Among them, a moving component is installed at the bottom of the gantry 1.

[0049] When the present invention works, the cleaning device moves above the groundwater monitoring well through the moving component at the bottom of the gantry 1. The X-axis moving component and the Y-axis moving component adjust the positions of the sliding table I 2 and the sliding table II 3 to align the cleaning mechanism with the wellhead of the monitoring well. The rotary propulsion mechanism is started to prepare to push the push rod 4 and the cleaning mechanism to move downward. The visual guidance system is turned on to prepare to capture the images in the well in real time. The push rod 4 and the cleaning mechanism start to descend under the push of the rotary propulsion mechanism and gradually enter the monitoring well. The depth detection sensor starts to work and measures the descending depth in real time. The visual guidance system continuously provides the cleaning path and target information to the control system. When the cleaning mechanism reaches the predetermined depth, the telescopic frame starts to adjust the position of the cleaning brush to fit the well wall. The cleaning brush starts to rotate under the drive of the rotary propulsion mechanism to brush the well wall. The flushing component sprays water at the same time to flush the cleaned area. The cleaning brush and the flushing component continuously work to comprehensively clean the monitoring well wall. The depth detection sensor continuously monitors the cleaning depth to ensure that the cleaning is carried out within the predetermined range. The control system adjusts the cleaning path and speed in real time according to the feedback of the visual guidance system and the depth detection sensor. After the cleaning is completed, the rotary propulsion mechanism works in reverse to push the push rod 4 and the cleaning mechanism to move upward and exit the monitoring well. The flushing component stops spraying water, and the cleaning brush stops rotating. The X-axis moving component and the Y-axis moving component move the sliding table I 2 and the sliding table II 3 to the initial positions, and the cleaning device is in a standby state, ready for the next cleaning operation.

[0050] In a further optimized solution, the X-axis moving component includes an X-axis linear motor 6. The X-axis linear motor 6 is installed on the top of the gantry 1, and the sliding table I 2 is installed on the X-axis linear motor 6.

[0051] In a further optimized solution, the Y-axis moving component includes a Y-axis linear motor 7. Both ends of the Y-axis linear motor 7 are respectively fixed on two groups of sliding tables I 2, and the sliding table II 3 is installed on the Y-axis linear motor 7.

[0052] The cleaning device is moved above the groundwater monitoring well through the moving component at the bottom of the gantry 1. The X-axis linear motor 6 is installed on the top of the gantry 1, and the slide table I 2 is installed on the X-axis linear motor 6. At this time, the X-axis linear motor 6 is ready to drive the slide table I 2 to move in the X-axis direction according to the instructions of the control system to adjust the position of the cleaning mechanism relative to the wellhead of the monitoring well. The two ends of the Y-axis linear motor 7 are respectively fixed on the two groups of slide tables I 2, and the slide table II 3 is installed on the Y-axis linear motor 7. The Y-axis linear motor 7 is ready to drive the slide table II 3 to move in the Y-axis direction to further finely adjust the position of the cleaning mechanism. The control system issues an instruction, and the X-axis linear motor 6 starts to drive the slide table I 2 to move in the X-axis direction to align the cleaning mechanism with the wellhead of the monitoring well. At the same time or subsequently, the Y-axis linear motor 7 starts to drive the slide table II 3 to move in the Y-axis direction to further accurately adjust the position of the cleaning mechanism. Through the cooperation of the X-axis and Y-axis linear motors 7, the cleaning mechanism can quickly and accurately be positioned above the wellhead of the monitoring well. The use of the X-axis and Y-axis linear motors 7 realizes the fast and precise movement of the cleaning mechanism in the X-axis and Y-axis directions. Through the precise control of the control system, the cleaning mechanism can quickly be positioned above the wellhead of the monitoring well, greatly improving the preparation efficiency of the cleaning operation. The cooperation of the X-axis and Y-axis linear motors 7 enables the cleaning mechanism to move arbitrarily in the plane and adapt to monitoring wells of different positions and sizes. This flexibility enables the cleaning device to be applied to more types of groundwater monitoring wells, broadening its application scope.

[0053] For a further optimized solution, the rotary propulsion mechanism includes a fixed pipe 8, which is fixedly connected to the slide table II 3. A threaded sleeve 9 is vertically slidably connected inside the fixed pipe 8. The threaded sleeve 9 is internally threaded with an external threaded sleeve 10. The top of the external threaded sleeve 10 extends out of the threaded sleeve 9, and the bottom of the external threaded sleeve 10 extends out of the fixed pipe 8 and is rotatably connected to the mounting rod 5. The top end of the fixed pipe 8 is fixedly connected with a fixed ring 11, and the top end of the external threaded sleeve 10 is rotatably connected to the fixed ring 11. The push rod 4 is inserted into the external threaded sleeve 10 and is vertically slidably connected to the external threaded sleeve 10. A driven gear 12 is fixedly connected to the top of the external threaded sleeve 10, and a drive motor 13 is fixedly connected to the top of the slide table II 3. The output shaft of the drive motor 13 is fixedly connected with a drive gear 14, and the drive gear 14 meshes with the driven gear 12.

[0054] The top of the mounting rod 5 is connected by a connector. A slot is opened at the bottom of the mounting rod 5, and the connector is inserted into the slot, so that there is a certain sliding distance between the connector and the slot. After the driving gear 14 rotates, it drives the driven gear 12 to rotate through meshing, and then makes the external thread sleeve 10 rotate in the internal thread sleeve 9 in the fixed tube 8. Due to the thread fit between the external thread sleeve 10 and the internal thread sleeve 9, the rotation of the external thread sleeve 10 is converted into its vertical downward movement in the internal thread sleeve 9. At the same time, due to the rotational connection between the bottom of the external thread sleeve 10 and the mounting rod 5, the rotation of the external thread sleeve 10 will not be directly transmitted to the mounting rod 5 and the cleaning mechanism, but the downward movement of the push rod 4 will push the cleaning mechanism into the monitoring well. Since there is a vertical sliding between the external thread sleeve 10 and the push rod 4, and the push rod 4 is fixed to the top end of the mounting rod 5, it can drive its rotation synchronously.

[0055] In a further optimized solution, the telescopic frame includes a frame body 15. Connecting rods 16 are symmetrically and rotatably connected to the frame body 15. The connecting rods 16 are rotatably connected to the side wall of the mounting rod 5. A sliding seat 17 is vertically slidably connected to the mounting rod 5. A connecting pipe I 18 is rotatably connected to the sliding seat 17. A connecting pipe II 19 is rotatably connected to the frame body 15. An insertion rod 20 is arranged between the connecting pipe I 18 and the connecting pipe II 19. The insertion rod 20 is slidably connected to the connecting pipe I 18 and the connecting pipe II 19 respectively. A spring is sleeved on the insertion rod 20. The two ends of the spring are fixed to the connecting pipe I 18 and the connecting pipe II 19 respectively. An electric control push rod 21 is rotatably connected to the outer wall of the top end of the mounting rod 5. One end of the electric control push rod 21 is fixedly connected to the sliding seat 17. The cleaning brush is installed on the frame body 15.

[0056] The frame body 15 of the telescopic frame is in a contracted state. The connecting rod 16 is rotatably connected to the side wall of the mounting rod 5. The sliding seat 17 is in a certain initial position on the mounting rod 5. The connecting pipe I 18 and the connecting pipe II 19 maintain their relative positions through the insertion rod 20 and the spring. The cleaning brush is installed on the frame body 15. When the cleaning device starts to work, the electric control push rod 21 receives a control signal and starts to extend. One end of the electric control push rod 21 is fixedly connected to the sliding seat 17. Therefore, the sliding seat 17 slides upward along the mounting rod 5 under the push of the electric control push rod 21. Since the connecting pipe I 18 is rotatably connected to the sliding seat 17 and the connecting pipe II 19 is rotatably connected to the frame body 15, and the two are connected by the insertion rod 20 and the spring, as the sliding seat 17 rises, the relative position between the connecting pipe I 18 and the connecting pipe II 19 changes, and the frame body 15 starts to extend under the constraints of the connecting rod 16 and the mounting rod 5, driving the cleaning brush to expand outward to adapt to the inner wall diameter of the monitoring well. After the frame body 15 extends to a suitable position, the cleaning brush starts to rotate and brush the inner wall of the monitoring well. At this time, the telescopic frame remains stable to ensure that the cleaning brush can brush the well wall evenly and effectively. After the cleaning is completed, the electric control push rod 21 receives a contraction signal and starts to shorten. Under the pull of the electric control push rod 21, the sliding seat 17 slides downward along the mounting rod 5, the relative position between the connecting pipe I 18 and the connecting pipe II 19 is restored, and the frame body 15 starts to contract under the constraints of the connecting rod 16 and the mounting rod 5, and the cleaning brush retracts to the initial position.

[0057] In a further optimized solution, the flushing assembly includes a spray pipe 22 fixedly connected to the frame body 15. A spray head 23 is installed at the end of the spray pipe 22. One end of the spray pipe 22 is connected to a water pump through a water supply pipe.

[0058] In a further optimized solution, the visual guidance system includes a multi-angle camera 24. The multi-angle camera 24 is installed at the bottom of the push rod 4. A transparent waterproof cover 25 is installed at the bottom of the push rod 4. The multi-angle camera 24 is installed inside the transparent waterproof cover 25.

[0059] In a further optimized solution, the moving assembly includes universal wheels. There are several groups of universal wheels. The several groups of universal wheels are respectively installed at the bottom of the gantry 1. A braking assembly is installed on the universal wheels.

[0060] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0061] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the spirit of the present invention's design, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. An efficient cleaning device for groundwater monitoring wells, characterized in that: include: A gantry (1), wherein the gantry (1) is provided in two groups, and the two groups of the gantry (1) are symmetrically arranged; X-axis moving components, wherein the X-axis moving components are provided in two groups, the two groups of X-axis moving components are respectively mounted on the top of the two groups of gantries (1), and the two groups of X-axis moving components are respectively mounted with slides I (2); A Y-axis moving assembly, the Y-axis moving assembly is arranged perpendicular to the X-axis moving assembly, the two ends of the Y-axis moving assembly are symmetrically fixed on the slide table I (2), and the slide table II (3) is installed on the Y-axis moving assembly; A rotary propulsion mechanism, the rotary propulsion mechanism being mounted on the slide table II (3), and a push rod (4) being mounted on the rotary propulsion mechanism; A cleaning mechanism, the cleaning mechanism comprising a mounting rod (5), the mounting rod (5) being fixed to the bottom of the push rod (4), a plurality of groups of telescopic frames being circumferentially evenly spaced on the mounting rod (5), a cleaning brush being mounted on the telescopic frame, a flushing assembly being mounted on the side of the mounting rod (5), and the flushing assembly being located on the telescopic frame; A visual guidance system, the visual guidance system being installed at the bottom of the mounting rod (5) and being connected to a control system; A depth detection sensor, the depth detection sensor being mounted at the bottom of the push rod (4) and being connected to the control system; Wherein, a moving component is installed at the bottom of the gantry (1).

2. The high-efficiency cleaning device for groundwater monitoring wells according to claim 1 is characterized in that: The X-axis moving assembly comprises an X-axis linear motor (6), the X-axis linear motor (6) is mounted on the top of the gantry (1), and the slide table I (2) is mounted on the X-axis linear motor (6).

3. The high-efficiency cleaning device for groundwater monitoring wells according to claim 1 is characterized in that: The Y-axis moving assembly comprises a Y-axis linear motor (7), both ends of which are respectively fixed on two groups of slides I (2), and the slide II (3) is mounted on the Y-axis linear motor (7).

4. The high-efficiency cleaning device for groundwater monitoring wells according to claim 1 is characterized in that: The rotary propulsion mechanism comprises a fixed tube (8), the fixed tube (8) is fixedly connected to the slide table II (3), an internal threaded sleeve (9) is vertically slidably connected inside the fixed tube (8), an external threaded sleeve (10) is internally threadedly connected to the internal threaded sleeve (9), the top of the external threaded sleeve (10) extends out of the internal threaded sleeve (9), the bottom of the external threaded sleeve (10) extends out of the fixed tube (8) and is rotatably connected to the mounting rod (5), the top of the fixed tube (8) is fixedly connected to a fixed ring (11), the The top end of the external threaded sleeve (10) is rotatably connected to the fixing ring (11), the push rod (4) is inserted into the external threaded sleeve (10), and the push rod (4) and the external threaded sleeve (10) are vertically slidably connected, the top of the external threaded sleeve (10) is fixedly connected to a driven gear (12), the top of the slide II (3) is fixedly connected to a driving motor (13), the output shaft of the driving motor (13) is fixedly connected to a driving gear (14), and the driving gear (14) is meshed with the driven gear (12).

5. The high-efficiency cleaning device for groundwater monitoring wells according to claim 1 is characterized in that: The telescopic frame comprises a frame body (15), a connecting rod (16) is symmetrically rotatably connected to the frame body (15), the connecting rod (16) is rotatably connected to the side wall of the mounting rod (5), a sliding seat (17) is vertically slidably connected to the mounting rod (5), a connecting pipe I (18) is rotatably connected to the sliding seat (17), a connecting pipe II (19) is rotatably connected to the frame body (15), and an insertion rod is arranged between the connecting pipe I (18) and the connecting pipe II (19). (20), the insertion rod (20) is slidably connected to the connecting tube I (18) and the connecting tube II (19) respectively, a spring is sleeved on the insertion rod (20), and the two ends of the spring are respectively fixed to the connecting tube I (18) and the connecting tube II (19), the outer wall of the top end of the installation rod (5) is rotatably connected to an electric control push rod (21), one end of the electric control push rod (21) is fixedly connected to the sliding seat (17), and the cleaning brush is installed on the frame (15).

6. The high-efficiency cleaning device for groundwater monitoring wells according to claim 5, characterized in that: The flushing assembly comprises a spray pipe (22) fixedly connected to the frame (15), a spray head (23) is installed at the end of the spray pipe (22), and one end of the spray pipe (22) is connected to a water pump through a water supply pipe.

7. The high-efficiency cleaning device for groundwater monitoring wells according to claim 1, characterized in that: The visual guidance system comprises a multi-angle camera (24), wherein the multi-angle camera (24) is installed at the bottom of the push rod (4), a transparent waterproof cover (25) is installed at the bottom of the push rod (4), and the multi-angle camera (24) is installed in the transparent waterproof cover (25).

8. The high-efficiency cleaning device for groundwater monitoring wells according to claim 1, characterized in that: The moving assembly comprises a universal wheel, and the universal wheel is provided in a plurality of groups. The plurality of groups of the universal wheels are respectively installed at the bottom of the gantry (1), and a brake assembly is installed on the universal wheel.

Images