Semi-automatic water pumping experiment water level monitoring equipment for complex stratum

Abstract

The invention relates to the technical field of water level monitoring, in particular to a semi-automatic water pumping experiment water level monitoring device for complex stratum.The device comprises a frame, a monitoring head is arranged in the frame and connected with the frame through a rotating mechanism, and a supporting frame is arranged on the outer side of the frame and connected with the frame through an adjusting mechanism; two groups of brushes are arranged between the support frame and the frame, the brushes are in contact with the outer surface of the frame, and the brushes are connected with the support frame through connecting assemblies. According to the semi-automatic water pumping experiment water level monitoring equipment for the complex stratum, by arranging the motor, when the motor rotates forwards, the motor can drive the brush and the monitoring head to rotate, the brush can clean the outer surface of the frame, the monitoring angle of the monitoring head is more comprehensive, the monitoring result is more perfect, and when the motor rotates backwards, the motor can drive the brush to rotate. And the supporting frame can be driven to move in the direction close to the frame, and the overall size of the device is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of water level monitoring, in particular to a semi-automatic water level monitoring device for a pumping experiment in a complex stratum. Background Art

[0002] When conducting a semi-automatic pumping experiment, it is necessary to use monitoring equipment to monitor the water level so that an alarm can be issued when the water level changes, so as to promptly remind relevant personnel to take measures.

[0003] When monitoring the water level, when monitoring in rock cracks or water level outcrops where there is no place to build a well or in a well with a small monitoring well diameter, the monitoring head is easily stuck in the cracks or inside the well pipe. Forcibly pulling the monitoring head out can easily cause damage to the monitoring head or even loss, which not only increases the cost of water level monitoring, but also easily causes data loss, and also affects the efficiency of monitoring. The lost monitoring head needs to be searched and salvaged manually, which consumes a lot of manpower and material resources, and there are certain safety hazards. Summary of the invention

[0004] The purpose of the present invention is to provide a semi-automatic pumping test water level monitoring device for complex formations to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a semi-automatic pumping experimental water level monitoring device for complex formations, comprising a frame, a monitoring head is arranged inside the frame, the monitoring head is connected to the frame through a rotating mechanism, a support frame is arranged outside the frame, the support frame is connected to the frame through an adjusting mechanism, two groups of brushes are arranged between the support frame and the frame, the brushes are in contact with the outer surface of the frame, and the brushes are connected to the support frame through a connecting assembly.

[0006] Preferably, the rotating mechanism comprises a rotatable rotating shaft, the rotating shaft is arranged inside the frame, the rotating shaft is arranged vertically, a supporting block is fixedly mounted on the outer surface of the rotating shaft, and one end of the supporting block away from the rotating shaft is fixedly connected to the monitoring head.

[0007] Preferably, a mounting frame is fixedly installed inside the frame, a motor is fixedly installed inside the mounting frame, an output end of the motor passes through the mounting frame and extends to the bottom of the mounting frame, and the output end of the motor is fixedly connected to the rotating shaft.

[0008] Preferably, the adjustment mechanism comprises a transverse plate, which is arranged at the bottom of the frame, connected to the rotating shaft via a power assembly, and slidably connected to the support frame.

[0009] Preferably, the power assembly includes a base plate and an adjustment plate, the base plate is rotatably installed at the bottom of the frame, the base plate is fixedly connected to the rotating shaft, the adjustment plate is rotationally damped and inserted inside the frame, a movable groove is provided at the edge of the base plate, the movable groove and the cross plate are slidably connected, a guide groove is provided at the edge of the adjustment plate, a connecting piece is slidably inserted inside the guide groove, and the connecting piece and the cross plate are fixedly connected.

[0010] Preferably, the adjustment plate is designed to be circular, and two groups of fixing blocks are fixedly installed at the center of the adjustment plate, a push block is provided between the two groups of fixing blocks, and the push block is fixedly connected to the rotating shaft.

[0011] Preferably, the connecting assembly comprises a fixed plate and a connecting plate, the fixed plate is fixedly connected to the brush, one end of the connecting plate is rotatably connected to the fixed plate, and the other end of the connecting plate is rotatably connected to the support frame via a torsion spring.

[0012] Preferably, guide blocks are rotatably mounted on both upper and lower ends of the fixed plate, a guide rail is fixedly mounted on the outside of the frame, and the guide rail and the guide block are slidably connected.

[0013] Preferably, a shaft is rotatably inserted inside the support frame, a mounting plate is provided on the outer fixed sleeve of the shaft, a ball is rollingly mounted on the side of the mounting plate away from the frame, and a blade is fixedly mounted on the side of the mounting plate away from the ball.

[0014] Preferably, the external fixed sleeve of the shaft is provided with a gear, the internal of the support frame is fixedly installed with a protrusion, the internal movable part of the protrusion is penetrated by a cross bar, the external of the cross bar is fixedly installed with a rack, the rack and the gear are meshed, the external movable sleeve of the cross bar is provided with a spring, and the spring and the protrusion are fixedly connected.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting a motor, when the motor rotates forward, the motor can drive the brush and the monitoring head to rotate, so that the brush can clean the outer surface of the frame, and the monitoring angle of the monitoring head is more comprehensive, so that the monitoring result is more complete. When the motor rotates reversely, it can drive the support frame to move closer to the frame, reducing the overall size of the device, so that the device can be taken out when it is stuck in a crack or inside the well pipe.

[0016] 2. By setting up a support frame and a brush, when the device enters a crack or a well pipe, the rocks or well pipes on both sides of the crack can squeeze the support frame, so that the frame will not be stuck in the crack or the well pipe. When the frame is completely stuck in the crack or the well pipe and cannot move, the size of the device can be further adjusted by reversing the motor, so that the device will not be stuck in the crack or the well pipe.

[0017] 3. By setting the ball and the blade, and by exchanging the positions of the ball and the blade, in the initial state, the ball can reduce the impact on aquatic animals during monitoring. When the device is in the contracted state, the ball contacts the outer surface of the frame. The ball can reduce the friction between the support frame and the frame, and play a certain protective role on the frame. At the same time, the blade can cut the roots of vegetation in the crack water to prevent the roots of the aquatic vegetation from entangled with the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 A magnified image of point A; Figure 3 It is another perspective overall structural schematic diagram of the present invention; Figure 4 It is a structural cross-sectional view of the present invention; Figure 5 For the present invention Figure 4 A magnified view of point B; Figure 6 It is a partial structural decomposition schematic diagram of the present invention; Figure 7 It is a schematic diagram of the local structure of the present invention; Figure 8 It is a partial structural cross-sectional view of the present invention.

[0019] In the accompanying drawings, the list of components represented by each number is as follows: 1. frame; 2. mounting frame; 3. rotating shaft; 4. motor; 5. monitoring head; 6. supporting block; 7. bottom plate; 8. adjusting plate; 9. movable groove; 10. guide groove; 11. connecting piece; 12. cross plate; 13. push block; 14. fixed block; 15. supporting frame; 16. fixed plate; 17. brush; 18. connecting plate; 19. guide rail; 20. guide block; 21. torsion spring; 22. mounting plate; 23. ball; 24. blade; 25. shaft; 26. gear; 27. rack; 28. bump; 29. ​​cross bar; 30. spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 8The figure shows a semi-automatic water level monitoring device for a complex formation during a pumping experiment, including a frame 1, a monitoring head 5 is arranged inside the frame 1, and the monitoring head 5 is connected to the frame 1 through a rotating mechanism, a support frame 15 is arranged outside the frame 1, and the support frame 15 is connected to the frame 1 through an adjusting mechanism, and two groups of brushes 17 are arranged between the support frame 15 and the frame 1, and the brushes 17 are in contact with the outer surface of the frame 1, and the brushes 17 are connected to the support frame 15 through a connecting assembly. It should be noted that when monitoring the water level during a pumping experiment, measurements are taken at specific time points, and the corresponding water level can be recorded according to a specific time series as required. This is a monitoring method commonly used in the prior art, and the corresponding host end and program design are prior art, which will not be elaborated.

[0022] Specifically, the rotating mechanism includes a rotatable shaft 3, which is arranged inside the frame 1. The shaft 3 is arranged vertically, and a support block 6 is fixedly installed on the outer surface of the shaft 3. The end of the support block 6 away from the shaft 3 is fixedly connected to the monitoring head 5.

[0023] A mounting frame 2 is fixedly installed inside the frame 1 , a motor 4 is fixedly installed inside the mounting frame 2 , an output end of the motor 4 passes through the mounting frame 2 and extends to the bottom of the mounting frame 2 , and the output end of the motor 4 is fixedly connected to the rotating shaft 3 .

[0024] Furthermore, the adjustment mechanism includes a transverse plate 12 , which is disposed at the bottom of the frame 1 , connected to the rotating shaft 3 via a power assembly, and slidably connected to the support frame 15 .

[0025] The power assembly includes a base plate 7 and an adjustment plate 8. The base plate 7 is rotatably mounted on the bottom of the frame 1. The base plate 7 is fixedly connected to the rotating shaft 3. The adjustment plate 8 is rotationally damped and inserted inside the frame 1. A movable groove 9 is provided at the edge of the base plate 7. The movable groove 9 is slidably connected to the cross plate 12. A guide groove 10 is provided at the edge of the adjustment plate 8. A connecting piece 11 is slidably inserted inside the guide groove 10. The connecting piece 11 is fixedly connected to the cross plate 12.

[0026] Furthermore, the adjustment plate 8 is designed to be annular, and two groups of fixing blocks 14 are fixedly installed at the center of the adjustment plate 8 . A push block 13 is provided between the two groups of fixing blocks 14 , and the push block 13 is fixedly connected to the rotating shaft 3 .

[0027] The connecting assembly includes a fixed plate 16 and a connecting plate 18 . The fixed plate 16 and the brush 17 are fixedly connected. One end of the connecting plate 18 is rotatably connected to the fixed plate 16 , and the other end of the connecting plate 18 is rotatably connected to the support frame 15 via a torsion spring 21 .

[0028] Guide blocks 20 are rotatably mounted on both upper and lower ends of the fixed plate 16 , and guide rails 19 are fixedly mounted on the outside of the frame 1 , and the guide rails 19 and the guide blocks 20 are slidably connected.

[0029] A shaft 25 is rotatably inserted inside the support frame 15, and a mounting plate 22 is fixedly sleeved outside the shaft 25. A ball 23 is rollingly mounted on the side of the mounting plate 22 away from the frame 1, and a blade 24 is fixedly mounted on the side of the mounting plate 22 away from the ball 23.

[0030] Furthermore, the external fixed sleeve of the shaft 25 is provided with a gear 26, the internal fixed installation of a protrusion 28 of the support frame 15, the internal movable penetration of the protrusion 28 is provided with a cross bar 29, the external fixed installation of the cross bar 29 is provided with a rack 27, the rack 27 and the gear 26 are meshed, the external movable sleeve of the cross bar 29 is provided with a spring 30, and the spring 30 and the protrusion 28 are fixedly connected.

[0031] Working principle: The frame 1 is connected to the monitoring equipment and placed in the water. Under the action of the mounting frame 2, the motor 4 drives the support block 6 and the monitoring head 5 to rotate through the rotating shaft 3. The monitoring head 5 can monitor the water level from multiple angles when rotating, and the monitoring result is more comprehensive.

[0032] The rotating shaft 3 can drive the base plate 7 to rotate synchronously. At this time, the horizontal plate 12 slidably installed on the base plate 7 can drive the support frame 15 to rotate. Under the action of the connecting component, the support frame 15 drives the brush 17 to move through the fixed plate 16. At this time, the guide block 20 moves along the guide rail 19, and the brush 17 contacts the outer surface of the frame 1. The brush 17 can clean the outer surface of the frame 1 and prevent impurities in the water from adhering to the outer surface of the frame 1, which is beneficial to ensure the monitoring effect of the monitoring head 5.

[0033] In the initial state, the ball 23 is located on the side of the mounting plate 22 away from the frame 1, so that when the device comes into contact with animals in the water, it will not cause harm to the animals in the water. During the monitoring process, when encountering cracks, the support frame 15 is squeezed, and the support frame 15 drives the two sets of fixed plates 16 and the brush 17 away from each other through the connecting plate 18, and the torsion spring 21 is deformed.

[0034] Furthermore, when the device is stuck inside the crack and cannot move, the motor 4 drives the base plate 7 to rotate in the opposite direction. At this time, with the cooperation of the guide groove 10 opened on the movable groove 9 and the adjustment plate 8, the base plate 7 drives the cross plate 12 and the connecting member 11 to move. At this time, the connecting member 11 moves inside the guide groove 10. At the same time, the connecting member 11 drives the cross plate 12 to move toward the center of the base plate 7.

[0035] At the same time, the support frame 15 moves toward the direction of the frame 1. At this time, the support frame 15 pushes the two sets of fixed plates 16 away from each other through the connecting plate 18. As the support frame 15 continues to move toward the direction of the frame 1, the frame 1 contacts the rack 27, and the rack 27 drives the cross bar 29 to move inside the protrusion 28. At this time, the spring 30 is deformed by the force, and the rack 27 is engaged with the gear 26. The rack 27 can drive the shaft 25 to rotate through the gear 26, and the shaft 25 drives the mounting plate 22 to rotate one hundred and eighty degrees. At this time, the ball 23 contacts the frame 1, which can reduce the friction of the support frame 15 on the frame 1, thereby reducing the damage to the outer surface of the frame 1. The blade 24 is located on the side of the mounting plate 22 away from the frame 1. The blade 24 can cut the roots of vegetation in the water, so that the roots of vegetation in the water will not be entangled on the outside of the frame 1, which is convenient for removing the device from the inside of the crack.

[0036] It should be noted that the friction between the adjustment plate 8 and the frame 1 is much greater than the friction between the base plate 7 and the frame 1. When the connecting member 11 moves to the point where it cannot move inside the guide groove 10, the push block 13 is connected to one of the fixed blocks 14, so that the rotating shaft 3 can drive the base plate 7 and the adjustment plate 8 to rotate synchronously.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic pumping test water level monitoring device for complex formations, comprising a frame (1), characterized in that: A monitoring head (5) is arranged inside the frame (1), and the monitoring head (5) is connected to the frame (1) via a rotating mechanism. A support frame (15) is arranged outside the frame (1), and the support frame (15) is connected to the frame (1) via an adjusting mechanism. Two groups of brushes (17) are arranged between the support frame (15) and the frame (1), and the brushes (17) are in contact with the outer surface of the frame (1). The brushes (17) are connected to the support frame (15) via a connecting assembly.

2. The semi-automatic pumping test water level monitoring device for complex strata according to claim 1 is characterized by: The rotating mechanism comprises a rotatable rotating shaft (3), the rotating shaft (3) being arranged inside the frame (1), the rotating shaft (3) being arranged in a vertical shape, a supporting block (6) being fixedly mounted on the outer surface of the rotating shaft (3), and an end of the supporting block (6) away from the rotating shaft (3) being fixedly connected to the monitoring head (5).

3. The semi-automatic pumping test water level monitoring device for complex strata according to claim 2 is characterized by: A mounting frame (2) is fixedly mounted inside the frame (1), a motor (4) is fixedly mounted inside the mounting frame (2), an output end of the motor (4) passes through the mounting frame (2) and extends to the bottom of the mounting frame (2), and the output end of the motor (4) is fixedly connected to the rotating shaft (3).

4. The semi-automatic pumping test water level monitoring device for complex strata according to claim 2 is characterized by: The adjustment mechanism comprises a transverse plate (12), wherein the transverse plate (12) is arranged at the bottom of the frame (1), the transverse plate (12) is connected to the rotating shaft (3) via a power assembly, and the transverse plate (12) is slidably connected to the support frame (15).

5. The semi-automatic pumping test water level monitoring device for complex strata according to claim 4 is characterized by: The power assembly comprises a base plate (7) and an adjustment plate (8); the base plate (7) is rotatably mounted on the bottom of the frame (1); the base plate (7) and the rotating shaft (3) are fixedly connected; the adjustment plate (8) is rotationally inserted in the frame (1) in a damped manner; a movable groove (9) is provided at the edge of the base plate (7); the movable groove (9) and the transverse plate (12) are slidably connected; a guide groove (10) is provided at the edge of the adjustment plate (8); a connecting piece (11) is slidably inserted in the guide groove (10); and the connecting piece (11) and the transverse plate (12) are fixedly connected.

6. The semi-automatic pumping test water level monitoring device for complex strata according to claim 5 is characterized by: The adjustment plate (8) is designed to be annular, and two groups of fixing blocks (14) are fixedly installed at the center of the adjustment plate (8), and a push block (13) is arranged between the two groups of fixing blocks (14), and the push block (13) is fixedly connected to the rotating shaft (3).

7. The semi-automatic pumping test water level monitoring device for complex strata according to claim 1 is characterized by: The connection assembly comprises a fixed plate (16) and a connecting plate (18); the fixed plate (16) and the brush (17) are fixedly connected; one end of the connecting plate (18) is rotatably connected to the fixed plate (16); and the other end of the connecting plate (18) is rotatably connected to the support frame (15) via a torsion spring (21).

8. The semi-automatic pumping test water level monitoring device for complex formations according to claim 7 is characterized by: Guide blocks (20) are rotatably mounted on both upper and lower ends of the fixed plate (16), a guide rail (19) is fixedly mounted on the outside of the frame (1), and the guide rail (19) and the guide block (20) are slidably connected.

9. The semi-automatic pumping test water level monitoring device for complex strata according to claim 1 is characterized by: A shaft member (25) is rotatably inserted inside the support frame (15), a mounting plate (22) is fixedly sleeved outside the shaft member (25), a ball (23) is rollingly mounted on a side of the mounting plate (22) away from the frame (1), and a blade (24) is fixedly mounted on a side of the mounting plate (22) away from the ball (23).

10. The semi-automatic pumping test water level monitoring device for complex strata according to claim 9, characterized in that: The outer fixed sleeve of the shaft member (25) is provided with a gear (26); the inner part of the support frame (15) is fixedly provided with a protrusion (28); the inner part of the protrusion (28) is movably penetrated by a cross bar (29); the outer part of the cross bar (29) is fixedly provided with a rack (27); the rack (27) and the gear (26) are meshed; the outer movable sleeve of the cross bar (29) is provided with a spring (30); the spring (30) and the protrusion (28) are fixedly connected.

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