Multi-dimensional underground water quality factor migration monitoring system

Abstract

The invention belongs to the technical field of underground water monitoring, and particularly relates to a multi-dimensional underground water quality factor migration monitoring system which comprises a monitoring well and the ground, a fixed frame and a movable frame are arranged above the ground, two rotating shafts are rotatably connected between the fixed frame and the movable frame, and the ends of the two rotating shafts are detachably connected with first motors. The two rotating shafts are provided with first gears, the first gears are matched with monitoring sampling devices, the side faces of the monitoring sampling devices are provided with dynamic monitoring mechanisms, the monitoring sampling devices are arranged in the monitoring well, the side face, close to the movable frame, of the fixed frame is provided with a first air cylinder, and the end of a piston rod of the first air cylinder is detachably connected with the movable frame. According to the invention, the frame can be closed and divided into different areas according to the pressure range of the pressure layer, multi-dimensional monitoring of underground water of different pressure layers is realized, and the obtained monitoring data is relatively accurate.

Description

Technical Field

[0001] The present invention belongs to the technical field of groundwater monitoring, and in particular relates to a multi-dimensional groundwater quality factor migration monitoring system. Background Art

[0002] At present, it is necessary to conduct multi-dimensional monitoring of groundwater quality at regular intervals, including pH value, dissolved oxygen, pollutants, microorganisms, ion concentrations, etc. Due to the existence of different pressure layers in groundwater, it will affect the monitoring of groundwater quality. However, the existing multi-dimensional groundwater monitoring system usually directly samples and monitors groundwater in the monitoring well, and does not distinguish between pressure layers, which will lead to inaccurate monitoring data. Summary of the invention

[0003] In view of the above problems, the present invention provides a multi-dimensional groundwater quality factor migration monitoring system.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a multi-dimensional groundwater quality factor migration monitoring system, including a monitoring well and the ground, a fixed frame and a movable frame are arranged above the ground, two rotating shafts are rotatably connected between the fixed frame and the movable frame, the ends of the two rotating shafts are detachably connected with a motor 1, and a gear 1 is installed on the two rotating shafts. The gear 1 is matched with a monitoring sampling device, and a dynamic monitoring mechanism is installed on the side of the monitoring sampling device. The monitoring sampling device is arranged in the monitoring well, and a cylinder 1 is installed on the side of the fixed frame close to the movable frame, and the piston rod end of the cylinder 1 is detachably connected to the movable frame.

[0005] Preferably, the monitoring sampling device includes a frame and two adjusting mechanisms, the bottom of the frame is an opening, a plurality of pressure gauges are installed on the outside of the frame, a rack is installed on the top of the frame, teeth are arranged on both sides of the rack, the rack cooperates with a gear, and two through holes are opened on the outside of the frame; the two adjusting mechanisms are respectively arranged on the outsides of the two through holes, two blocking mechanisms are installed on the outside of the frame, the two adjusting mechanisms are symmetrically arranged, and the two blocking mechanisms are symmetrically arranged.

[0006] Preferably, the two blocking mechanisms each include two side blocking mechanisms and two end blocking mechanisms, the top of the frame is an opening, the two end blocking mechanisms each include a baffle plate 1 and a fixed plate, the fixed plate is installed above the through hole 1, the baffle plate 1 is slidably connected in the through hole 1, a cylinder 3 is installed above the fixed plate, the piston rod end of the cylinder 3 passes through the fixed plate and is detachably connected to the baffle plate 1; the two side blocking mechanisms are respectively installed on both sides of the frame.

[0007] Preferably, the two side blocking mechanisms each include a cylinder 2 and a baffle 2, the cylinder 2 is mounted on the side of the frame, the baffle 2 is detachably connected to the piston rod end of the cylinder 2, and the moving direction of the baffle 2 is perpendicular to the opening direction of the through hole 1.

[0008] Preferably, the two adjustment mechanisms each include two moving mechanisms 1 and a moving mechanism 2, the two moving mechanisms 1 are respectively installed on both sides of the frame, the two moving mechanisms 1 each include a guide rail 1 and a servo motor 1, the servo motor 1 and the guide rail 1 are both installed on the side of the frame, the output end of the servo motor 1 is detachably connected with a ball screw 1, the ball screw 1 is equipped with a slider 1, the slider 1 is slidably connected to the guide rail 1, the moving mechanism 2 is installed between the sliders 1 of the two moving mechanisms 1, and the moving mechanism 2 is perpendicular to the opening direction of the through hole 1.

[0009] Preferably, the second moving mechanism comprises a second servo motor and a second guide rail, wherein the second guide rail is installed between the sliders of the two moving mechanisms, the second servo motor is installed on the side of the slider, the output end of the second servo motor is detachably connected with a second ball screw, the second ball screw is matched with a second slider, the second slider is slidably connected to the second guide rail, a moving plate is installed on the side of the second guide rail, a slide groove is provided on the side of the moving plate, a sliding plate is slidably connected in the slide groove, and the sliding plate is detachably connected to the second slider.

[0010] Preferably, the dynamic monitoring mechanism includes a bracket and a second motor, the bracket is installed on the side of the frame, the side of the bracket away from the frame is provided with a groove one, the interior of the groove one is penetrated by a shaft one, the second motor is installed on the side of the bracket, the output end of the second motor is detachably connected to the end of the first shaft; a second gear is installed on the first shaft, the second gear is matched with a second rack, a dynamic monitoring box is installed below the second rack, the dynamic monitoring box is made of transparent material, and a camera is installed inside the dynamic monitoring box.

[0011] Preferably, support plates are provided on the upper and lower sides of the frame, a cylinder four is installed below the support plate, the piston rod end of the cylinder four is detachably connected to a baffle three, and the baffle three is arranged in the frame.

[0012] Preferably, a storage box is installed on the top of the frame, a battery is installed in the storage box, and the two adjustment mechanisms, multiple pressure gauges, side blocking mechanisms, end blocking mechanisms and cylinder four are all electrically connected to the battery.

[0013] Preferably, the motor 1 is externally connected to a controller, and the monitoring sampling device, the dynamic monitoring mechanism and the cylinder 1 are all communicatively connected to the controller.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are: (1) The existing monitoring system does not monitor and sample different pressure layers, while the present invention installs multiple pressure gauges on the outside of the frame, and a through hole 1 is opened on the outside of the frame. The adjustment mechanism is arranged on the outside of the through hole 1, and the blocking mechanism is arranged on the outside of the frame. The pressure in the monitoring well is monitored by the pressure gauge, so that the adjustment mechanism and the blocking mechanism can close the frame and divide different areas according to the pressure range of the pressure layer, thereby realizing multi-dimensional monitoring of groundwater in different pressure layers, and the obtained monitoring data is relatively accurate; (2) The adjustment mechanism is provided as two moving mechanisms 1 and 2, and the moving mechanism 2 is provided between the two moving mechanisms 1, so that the moving mechanism 2 moves up and down, so that the moving plate can move up and down in the frame, and the moving plate can quickly move to the edge position of the pressure layer range; (3) A slide groove 1 is provided on the side of the movable plate, a sliding plate is slidably connected in the slide groove 1, the sliding plate is detachably connected to the sliding block 2, and the servo motor 2 can drive the sliding block 2 to drive the sliding plate to move along the guide rail 2, thereby dividing the area within the frame into different pressure layers; (4) The blocking mechanism is provided with two side blocking mechanisms and two end blocking mechanisms, which can seal the groundwater of different pressure layers in the frame, making it convenient for monitoring personnel to conduct subsequent monitoring; (5) A dynamic monitoring mechanism is installed on the outside of the monitoring sampling device. The dynamic monitoring mechanism obtains the dynamic video of the groundwater in the monitoring well through the camera component, which is convenient for the monitoring personnel to produce the groundwater movement trajectory. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the following is a brief introduction to the drawings required for describing the embodiment: Figure 1 A top view of the multi-dimensional groundwater quality factor migration monitoring system provided in Example 1; Figure 2 It is the main view of the multi-dimensional groundwater quality factor migration monitoring system; Figure 3 This is the main view of the monitoring sampling device in the multi-dimensional groundwater quality factor migration monitoring system; Figure 4 It is a schematic diagram of the monitoring sampling device in the multi-dimensional groundwater quality factor migration monitoring system; Figure 5 This is the structural diagram of the monitoring sampling device in the multi-dimensional groundwater quality factor migration monitoring system; Figure 6 for Figure 4 A magnified image of point A; Figure 7 for Figure 4 The enlarged view of point B; Figure 8 for Figure 5 Enlarged view of point C; Fig. 9 for Figure 5 The enlarged view of point D; Fig.10 for Figure 5 The enlarged view of point E; Fig.11 Schematic diagram of the fixed frame in the multi-dimensional groundwater quality factor migration monitoring system.

[0016] Description of reference numerals: 1—ground, 2—monitoring well, 3—fixed frame, 4—motor one, 5—movable frame, 6—cylinder one, 7—rotating shaft, 8—gear one, 9—monitoring sampling device, 10—rack one, 11—frame, 12—storage box, 13—through hole one, 14—baffle one, 15—baffle two, 16—rack two, 17—dynamic monitoring box, 18—cylinder two, 19—servo motor one, 20—motor two, 21—cylinder three, 22—fixed plate, 23—guide rail one, 24—slider one, 25—ball screw one, 26—servo motor two, 27—cylinder four, 28—support plate, 29—baffle three, 30—guide rail two, 31—ball screw two, 32—slider two, 33—movable plate, 34—sliding plate, 35—upward plate, 36—cylinder five, 37—pushing cylinder, 38—conical fixed pile. DETAILED DESCRIPTION

[0017] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0019] Example 1 The following is combined with Figure 1 -Attached Fig.11 The present invention is further described as a multi-dimensional groundwater quality factor migration monitoring system, such as Figure 1-Figure 2As shown, it includes a monitoring well 2 and a ground 1. A fixed frame 3 and a movable frame 5 are arranged above the ground 1. Two rotating shafts 7 are rotatably connected between the fixed frame 3 and the movable frame 5. The ends of the two rotating shafts 7 are detachably connected with a motor 4. Gears 8 are installed on the two rotating shafts 7. The gear 8 is matched with a monitoring sampling device 9. A dynamic monitoring mechanism is installed on the side of the monitoring sampling device 9. The monitoring sampling device 9 is arranged in the monitoring well 2. A cylinder 6 is installed on the side of the fixed frame 3 close to the movable frame 5. The piston rod end of the cylinder 6 is detachably connected to the movable frame 3.

[0020] like Figure 3-Figure 5 As shown, the monitoring sampling device 9 includes a frame 11 and two adjusting mechanisms. The bottom of the frame 11 is an opening. A plurality of pressure gauges are installed on the outside of the frame 11. A rack 10 is installed on the top of the frame 11. Teeth are arranged on both sides of the rack 10. The rack 10 cooperates with the gear 8. Two through holes 13 are opened on the outside of the frame 11. The two adjusting mechanisms are respectively arranged on the outsides of the two through holes 13. Two blocking mechanisms are installed on the outside of the frame 11. The two adjusting mechanisms are symmetrically arranged. The two blocking mechanisms are symmetrically arranged.

[0021] like Figure 3-Figure 5 As shown, the two blocking mechanisms each include two side blocking mechanisms and two end blocking mechanisms. The top of the frame 11 is an opening. The two end blocking mechanisms each include a baffle 14 and a fixing plate 22. The fixing plate 22 is installed above the through hole 13. The baffle 14 is slidably connected in the through hole 13. A cylinder 3 21 is installed above the fixing plate 22. The piston rod end of the cylinder 3 21 passes through the fixing plate 22 and is detachably connected to the baffle 14. The two side blocking mechanisms are respectively installed on both sides of the frame 11.

[0022] like Figure 3-Figure 6 As shown, the two side blocking mechanisms include a cylinder 18 and a baffle 15. The cylinder 18 is installed on the side of the frame 11. The baffle 15 is detachably connected to the piston rod end of the cylinder 18. The moving direction of the baffle 15 is perpendicular to the opening direction of the through hole 13.

[0023] like Figure 3 , Figure 4 , Figure 5 and Figure 7As shown, the two adjustment mechanisms each include two moving mechanisms 1 and a moving mechanism 2, the two moving mechanisms 1 are respectively installed on both sides of the frame 11, the two moving mechanisms 1 include a guide rail 23 and a servo motor 19, the servo motor 19 and the guide rail 23 are both installed on the side of the frame 11, the output end of the servo motor 19 is detachably connected with a ball screw 25, the ball screw 25 is equipped with a slider 24, the slider 24 is slidably connected to the guide rail 23, the moving mechanism 2 is installed between the sliders 24 of the two moving mechanisms 1, and the moving mechanism 2 is perpendicular to the opening direction of the through hole 13.

[0024] like Figure 3 , Figure 4 , Figure 5 and Fig. 9 As shown, the moving mechanism 2 includes a servo motor 26 and a guide rail 2 30. The guide rail 2 30 is installed between the sliders 24 of the two moving mechanisms 1. The servo motor 26 is installed on the side of the slider 1 24. The output end of the servo motor 26 is detachably connected with a ball screw 2 31. The ball screw 2 31 is equipped with a slider 2 32. The slider 2 32 is slidably connected to the guide rail 2 30. A moving plate 33 is installed on the side of the guide rail 2 30. A slide groove 1 is opened on the side of the moving plate 33. A slide plate 34 is slidably connected in the slide groove 1. The slide plate 34 is detachably connected to the slider 2 32.

[0025] like Figure 3-Figure 5 As shown, the dynamic monitoring mechanism includes a bracket and a motor 20. The bracket is installed on the side of the frame 11. A groove 1 is provided on the side of the bracket away from the frame 11. A shaft 1 runs through the interior of the groove 1. The motor 20 is installed on the side of the bracket. The output end of the motor 20 is detachably connected to the end of the shaft 1. A gear 2 is installed on the shaft 1. The gear 2 is matched with a rack 2 16. A dynamic monitoring box 17 is installed below the rack 16. The dynamic monitoring box 17 is made of transparent material, and a camera assembly is installed in the dynamic monitoring box 17.

[0026] like Figure 3 , Figure 4 , Figure 5 and Figure 8 As shown, support plates 28 are provided on the upper side and the lower side of the frame 11, and a cylinder four 27 is installed below the support plate 28. The piston rod end of the cylinder four 27 is detachably connected to a baffle three 29, and the baffle three 29 is set in the frame 11.

[0027] like Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a storage box 12 is installed on the top of the frame 11, and a battery is installed in the storage box 12. Two adjustment mechanisms, multiple pressure gauges, a side blocking mechanism, an end blocking mechanism and a cylinder four 27 are all electrically connected to the battery.

[0028] like Fig.10 As shown, a slide groove 2 is provided above the baffle 2 15, and an upward moving plate 35 is slidably connected in the slide groove 2. A cylinder 5 36 is installed in the baffle 2 15, and the piston rod end of the cylinder 5 36 is detachably connected to the upward moving plate 35. A micro laser rangefinder 1 is installed above the baffle 2 15.

[0029] like Fig.11 As shown, a slide groove three is provided below the fixed frame 3 and the movable frame 5, and a push cylinder 37 is installed in the slide groove three. The piston rod end of the push cylinder 37 is detachably connected to a conical fixed pile 38, and the conical fixed pile 38 can be driven into the ground 1.

[0030] In the present invention, the motor 1 4 is externally connected to a controller, and the monitoring sampling device 9, the dynamic monitoring mechanism and the cylinder 1 6 are all connected to the controller for communication.

[0031] In the present invention, the motor 4, the cylinder 6 and the push cylinder 37 are all connected to an external power source.

[0032] In the present invention, a plurality of pressure gauges are arranged in a vertical row, and adjacent pressure gauges are in contact with each other.

[0033] In the present invention, cylinder three 21, cylinder two 18, servo motor one 19, servo motor two 26, motor two 20, camera assembly, cylinder four 27, cylinder five 36 and micro laser rangefinder one are all electrically connected to the battery.

[0034] In the present invention, motor 1 4, cylinder 1 6, multiple pressure gauges, cylinder 3 21, cylinder 2 18, servo motor 1 19, servo motor 2 26, motor 2 20, camera assembly, cylinder 4 27, cylinder 5 36 and micro laser rangefinder 1 are all connected to the controller for communication.

[0035] In the present invention, the storage box 12 is disposed in the through hole 13 , and a gap exists between the side of the storage box 12 and the side of the fixing plate 22 close to the storage box 12 .

[0036] In the present invention, a second laser rangefinder is installed on the side of the fixed frame 3 close to the movable frame 5. The second laser rangefinder is electrically connected to an external power supply, and the second laser rangefinder is communicatively connected to a controller.

[0037] In the present invention, the moving direction of the baffle plate 3 29 is perpendicular to the opening direction of the through hole 13 .

[0038] In the present invention, the camera assembly is an existing camera assembly, including a spherical camera, a data processing module, a communication module and a battery module, and a ring-shaped light source is arranged outside the camera. In the present invention, the rack 10 is installed above the storage box 12.

[0039] In the present invention, a groove 2 is provided below the baffle 14 , and the groove 2 can cooperate with the top of the slider 2 32 , so that the baffle 14 and the guide rail 2 30 are in contact with each other without any gap.

[0040] In the present invention, the arrangement length of the plurality of pressure gauges is the distance between the upper baffle plate 29 and the lower baffle plate 29.

[0041] In the present invention, the lower side of the upper sliding plate 34 is in the same horizontal plane as the lower side of the moving plate 33 at the same position, and the upper side of the lower sliding plate 34 is in the same horizontal plane as the upper side of the moving plate 33 at the same position.

[0042] The monitoring process of the present invention is: Before monitoring the monitoring well 2, it is necessary to measure the diameter of the monitoring well 2, and then control the cylinder 6 to start, and the cylinder 6 pushes the movable frame 5 to move along the rotating shaft 7. The laser rangefinder 2 measures the distance between the fixed frame 3 and the movable frame 5. When the distance between the fixed frame 3 and the movable frame 5 is greater than 50 cm of the diameter of the monitoring well 2, the cylinder 6 is closed, and the monitoring personnel move the fixed frame 3 and the movable frame 5 and the monitoring sampling device 9 to the top of the monitoring well 2, and start the pushing cylinder 37 in the fixed frame 3 and the movable frame 5. The pushing cylinder 37 pushes the conical fixed pile 38 into the ground 1, and the pushing cylinder 37 is closed. The motor 4 is turned on, and the motor 4 drives the rotating shaft 7 to rotate. The gear 8 and the rack 10 cooperate, and the monitoring sampling device 9 and the dynamic monitoring mechanism fall into the monitoring well 2.

[0043] After the frame 11 moves to a certain position, the motor 1 4 is turned off and the motor 2 20 is turned on. The motor 2 20 drives the shaft 1, and the gear 2 and the rack 2 16 cooperate. The dynamic monitoring box 17 moves downward. After moving to a suitable position, the motor 2 20 is turned off. After standing for a period of time, the camera assembly is turned on to shoot the groundwater dynamics.

[0044] After the required groundwater dynamic shooting is completed, the camera assembly is turned off, the motor 20 is turned on, the motor 20 drives the shaft 1, the gear 2 and the rack 2 16 cooperate, the dynamic monitoring box 17 returns to the initial height equivalent to the frame 11, and the motor 20 is turned off.

[0045] After standing for a period of time, multiple pressure gauges are turned on. The multiple pressure gauges will transmit the measured pressure values ​​in the well back to the controller. After the controller obtains the pressure values, the staff sets the pressure value range of different pressure layers to be monitored. According to the position of the pressure gauge fed back by the highest and lowest values ​​of the set pressure value range, the controller simultaneously turns on the servo motors 19 of the two moving mechanisms 1, the servo motors 19 drive the ball screw 25 to rotate, the slider 24 drives the moving mechanism 2 to move to the appropriate position, and the servo motor 19 is turned off.

[0046] At the same time, the servo motor 26, the cylinder 3 21, the cylinder 2 18, the micro laser rangefinder 1, the cylinder 5 36, and the cylinder 4 27 are turned on. The servo motor 26 drives the ball screw 2 31 to rotate, and the slider 2 32 drives the sliding plate 34 to slide in the slide groove 1 of the moving plate 33 until the side of the sliding plate 34 contacts the inside of the frame 11, and the servo motor 26 is turned off; the cylinder 3 21 of the end blocking mechanism of the two blocking mechanisms pushes the baffle 14 to move upward or downward until the lower side or upper side of the baffle 14 contacts the guide rail 2 30. , and the side of the baffle plate 15 contacts, and the cylinder three 21 is closed; the cylinder two 18 drives the baffle plate 15 to move towards the direction close to the baffle plate two 15, and at the same time, the micro laser rangefinder one measures the distance between the top of the baffle plate two 15 and the guide rail two 30, and the cylinder five 36 pushes the upper plate 35 to move in the slide groove two until the upper plate 35 contacts the guide rail two 30, and the baffle plate two 15 blocks the through hole one 13, and the cylinder two 18 and the cylinder five 36 are closed; the cylinder four 27 drives the baffle plate three 29 to move until the side of the baffle plate three 29 contacts the inner side of the frame 11, and the cylinder four 27 is closed.

[0047] Servo motor 2 26, cylinder 3 21, cylinder 2 18, micro laser rangefinder 1, cylinder 5 36 and cylinder 4 27 need to be opened and closed quickly. After completion, the frame 11 is in a closed state, and the groundwater in the monitoring well 2 is divided into areas with multiple pressure ranges. The upper baffle plate 3 29 and the upper movable plate 33 are a pressure area, the upper movable plate 33 and the lower movable plate 33 are a pressure area, and the lower movable plate 33 and the lower baffle plate 3 29 are a pressure area.

[0048] Turn on the motor 4 to make the gear 8 and the rack 10 cooperate. After the frame 11 moves to a height position where it does not enter the monitoring well 2, turn off the motor 4, turn on the push cylinder 37, and move the conical fixed pile 38 out of the ground 1, so that subsequent monitoring personnel can conduct multi-dimensional monitoring of groundwater in different pressure ranges in the well in the frame 11.

[0049] In the present invention, the above-mentioned opening and closing can be automatically controlled by a controller.

[0050] As the technical solution of the present invention, the hardware setting provided is only for the convenience of realizing specific braking control based on the hardware facilities. How to realize braking control and braking control method specifically are not the technical problems to be solved and the objects to be protected by the present invention. At the same time, the communication methods between the devices all adopt the existing communication methods, which are not the invention points of the present application.

[0051] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A multi-dimensional groundwater quality factor migration monitoring system, comprising a monitoring well (2) and a ground surface (1), characterized in that: A fixed frame (3) and a movable frame (5) are provided above the ground (1); two rotating shafts (7) are rotatably connected between the fixed frame (3) and the movable frame (5); the ends of the two rotating shafts (7) are detachably connected to a motor (4); a gear (8) is installed on each of the two rotating shafts (7); the gear (8) is matched with a monitoring sampling device (9); a dynamic monitoring mechanism is installed on the side of the monitoring sampling device (9); the monitoring sampling device (9) is provided in the monitoring well (2); a cylinder (6) is installed on the side of the fixed frame (3) close to the movable frame (5); the piston rod end of the cylinder (6) is detachably connected to the movable frame (5).

2. The multi-dimensional groundwater quality factor migration monitoring system according to claim 1 is characterized in that: The monitoring sampling device (9) includes a frame (11) and two adjustment mechanisms. The bottom of the frame (11) is an opening. A plurality of pressure gauges are installed on the outside of the frame (11). A rack (10) is installed on the top of the frame (11). Both sides of the rack (10) are provided with teeth. The rack (10) cooperates with the gear (8). Two through holes (13) are provided on the outside of the frame (11). The two adjusting mechanisms are respectively arranged on the outside of the two through holes (13), and two blocking mechanisms are installed on the outside of the frame (11). The two adjusting mechanisms are symmetrically arranged, and the two blocking mechanisms are symmetrically arranged.

3. The multi-dimensional groundwater quality factor migration monitoring system according to claim 2 is characterized in that: The two blocking mechanisms each include two side blocking mechanisms and two end blocking mechanisms, The frame (11) has an opening above it, and the two end blocking mechanisms each include a baffle plate 1 (14) and a fixing plate (22), wherein the fixing plate (22) is mounted above the through hole 1 (13), and the baffle plate 1 (14) is slidably connected in the through hole 1 (13), and a cylinder 3 (21) is mounted above the fixing plate (22), and the piston rod end of the cylinder 3 (21) passes through the fixing plate (22) and is detachably connected to the baffle plate 1 (14); The two side blocking mechanisms are respectively installed on both sides of the frame (11).

4. The multi-dimensional groundwater quality factor migration monitoring system according to claim 3 is characterized in that: The two side blocking mechanisms each include a second cylinder (18) and a second baffle (15), wherein the second cylinder (18) is mounted on the side of the frame (11), and the second baffle (15) is detachably connected to the end of the piston rod of the second cylinder (18), and the moving direction of the second baffle (15) is perpendicular to the opening direction of the through hole (13).

5. The multi-dimensional groundwater quality factor migration monitoring system according to claim 4 is characterized in that: The two adjustment mechanisms each include two moving mechanisms 1 and 2, and the two moving mechanisms 1 are respectively installed on both sides of the frame (11). The two moving mechanisms each include a guide rail (23) and a servo motor (19). The servo motor (19) and the guide rail (23) are both mounted on the side of the frame (11). The output end of the servo motor (19) is detachably connected to a ball screw (25). The ball screw (25) is equipped with a slider (24). The slider (24) is slidably connected to the guide rail (23). The second moving mechanism is installed between the sliders 1 (24) of the two first moving mechanisms, and the direction in which the second moving mechanism is opened is perpendicular to the direction in which the through hole 1 (13) is opened.

6. The multi-dimensional groundwater quality factor migration monitoring system according to claim 5 is characterized in that: The second moving mechanism comprises a second servo motor (26) and a second guide rail (30), wherein the second guide rail (30) is installed between the first sliders (24) of the two moving mechanisms, and the second servo motor (26) is installed on the side of the first slider (24). The output end of the second servo motor (26) is detachably connected to the second ball screw (31), and the second ball screw (31) is matched with the second slider (32). The second slider (32) is slidably connected to the second guide rail (30), and a moving plate (33) is installed on the side of the second guide rail (30). A sliding groove (1) is provided on the side of the moving plate (33), and a sliding plate (34) is slidably connected in the first sliding groove. The sliding plate (34) is detachably connected to the second slider (32).

7. The multi-dimensional groundwater quality factor migration monitoring system according to claim 2 is characterized in that: The dynamic monitoring mechanism includes a bracket and a second motor (20), wherein the bracket is mounted on a side of the frame (11), a groove (1) is provided on a side of the bracket away from the frame (11), a shaft (1) is passed through the interior of the groove (1), and the second motor (20) is mounted on the side of the bracket, and an output end of the second motor (20) is detachably connected to an end of the shaft (1); A gear 2 is mounted on the shaft 1, and the gear 2 is matched with a rack 2 (16). A dynamic monitoring box (17) is mounted below the rack 2 (16). The dynamic monitoring box (17) is made of a transparent material, and a camera is mounted inside the dynamic monitoring box (17).

8. The multi-dimensional groundwater quality factor migration monitoring system according to claim 4 is characterized in that: The upper side and the lower side of the frame (11) are both provided with support plates (28), and a cylinder four (27) is installed below the support plate (28). The end of the piston rod of the cylinder four (27) is detachably connected to a baffle three (29), and the baffle three (29) is provided in the frame (11).

9. The multi-dimensional groundwater quality factor migration monitoring system according to claim 8 is characterized in that: A storage box (12) is installed on the top of the frame (11), and a battery is installed in the storage box (12). The two regulating mechanisms, multiple pressure gauges, side blocking mechanisms, end blocking mechanisms and cylinder four (27) are all electrically connected to the battery.

10. The multi-dimensional groundwater quality factor migration monitoring system according to claim 8, characterized in that: The motor 1 (4) is externally connected to a controller, and the monitoring sampling device, the dynamic monitoring mechanism and the cylinder 1 (6) are all communicatively connected to the controller.

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