Water level monitoring device with instrument protection function

Abstract

The utility model discloses a water level monitoring device with an instrument protection function, and relates to the technical field of underground water level, the water level monitoring device with the instrument protection function comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a fixed plate, the lower end of the fixed plate is fixedly connected with a placing box, and the interior of the placing box is rotatably connected with two storage wheels. The left end of the placing box is fixedly connected with a motor through a support, the output end of the motor is fixedly connected with the center ends of two storage wheels, connecting ropes are installed on the circumferential surfaces of the two storage wheels, the lower ends of the two connecting ropes are fixedly connected with a water level monitor, and the upper end of the water level monitor is slidably connected with two sliding blocks; the lower ends of the two sliding blocks are fixedly connected with first protection plates, telescopic rods are connected between the ends, close to each other, of the two first protection plates, and collision force generated by the water level monitor can be weakened through springs and dampers.

Description

Technical Field

[0001] The utility model relates to the technical field of underground water level, in particular to a water level monitoring device with an instrument protection function. Background Art

[0002] Groundwater refers to water stored in rock pores below the ground. In a narrow sense, it refers to water in saturated aquifers below the groundwater surface. Groundwater monitoring is the most direct data reflecting the state of groundwater. It is a very critical data in groundwater monitoring, groundwater resource assessment and calculation.

[0003] When monitoring groundwater, since groundwater is flowing, the water level measuring instrument can be easily shaken in the detection well due to the influence of water flow when detecting the water level, and collide with the inner wall of the detection well, causing damage to the water level measuring instrument. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a water level monitoring device with built-in instrument protection function, which solves the problem that when monitoring groundwater, the groundwater is flowing and the water level measuring instrument is easily affected by the water flow when detecting the water level, causing the water level measuring instrument to shake in the detection well and collide with the inner wall of the detection well, causing damage to the water level measuring instrument.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a water level monitoring device with built-in instrument protection function, comprising a base plate, the upper end of the base plate is fixedly connected to a fixing plate, the lower end of the fixing plate is fixedly connected to a placing box, the placing box is internally rotatably connected to two collecting wheels, the left end of the placing box is fixedly connected to a motor through a bracket, the output end of the motor is fixedly connected to the central ends of the two collecting wheels, the circumferential surfaces of the two collecting wheels are both installed with connecting ropes, the lower ends of the two connecting ropes are fixedly connected to a water level monitor, the upper end of the water level monitor is slidably connected to two sliding blocks, the lower ends of the two sliding blocks are both fixedly connected to a first protective plate, the upper end of the water level monitor is fixedly connected to a connecting plate, the front and rear ends of the connecting plate are both connected to springs, dampers are installed inside the two springs, the far ends of the two springs and the two dampers are respectively connected to the close ends of the two sliding blocks, and a telescopic rod is connected between the close ends of the two first protective plates.

[0008] Preferably, a limiting groove is provided at the upper end of the water level monitor, and two sliding blocks are slidably connected inside the limiting groove, and the upper ends of the two sliding blocks are respectively connected to the lower ends of the two sliding blocks.

[0009] Preferably, four universal wheels are fixedly connected to the lower end of the base plate.

[0010] Preferably, the front and rear ends of the bottom plate are both fixedly connected with a second protective plate.

[0011] Preferably, two card slots are provided on each of the two second protective plates.

[0012] Preferably, a control board is fixedly connected to the upper end of the fixing plate, a display is installed at the front end of the control board, and the control board is connected to the motor and the water level monitor signal.

[0013] Preferably, inner surfaces of the two first protective plates are both provided with soft pads.

[0014] Beneficial Effects

[0015] The utility model provides a water level monitoring device with built-in instrument protection function. It has the following beneficial effects:

[0016] When it is necessary to monitor the groundwater level, the motor is started to rotate the storage wheel inside the storage box, so that the connecting rope installed on the storage wheel descends, and the connecting rope drives the water level monitor to descend at the same time. When the connecting rope collides with the inner wall of the detection well, the sliding blocks fixed at the upper ends of the two protective plates are connected to the springs and dampers, and the collision force generated by the water level monitor can be weakened by the springs and dampers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a right-side perspective structural diagram of the utility model;

[0019] Figure 3 This is a left-side perspective structural diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the cutaway three-dimensional structure of the utility model.

[0021] In the figure: 1. bottom plate; 2. fixing plate; 3. control board; 4. display; 5. storage box; 6. motor; 7. connecting rope; 8. water level monitor; 9. first protective plate; 10. telescopic rod; 11. sliding block; 12. connecting plate; 13. universal wheel; 14. spring; 15. damper; 16. limit groove; 17. second protective plate; 18. card slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a water level monitoring device with a built-in instrument protection function, comprising a bottom plate 1, a fixed plate 2 is fixedly connected to the upper end of the bottom plate 1, a placing box 5 is fixedly connected to the lower end of the fixing plate 2, two receiving wheels are rotatably connected to the inside of the placing box 5, a motor 6 is fixedly connected to the left end of the placing box 5 through a bracket, the output end of the motor 6 is fixedly connected to the central end of the two receiving wheels, a connecting rope 7 is installed on the circumferential surface of the two receiving wheels, a water level monitor 8 is fixedly connected to the lower end of the two connecting ropes 7, two sliding blocks 11 are slidably connected to the upper end of the water level monitor 8, a first protective plate 9 is fixedly connected to the lower end of the two sliding blocks 11, a connecting plate 12 is fixedly connected to the upper end of the water level monitor 8, a spring 14 is connected to the front and rear ends of the connecting plate 12, a damper 15 is installed inside the two springs 14, the far ends of the two springs 14 and the two dampers 15 are respectively connected to the close ends of the two sliding blocks 11, and a telescopic rod 10 is connected between the close ends of the two first protective plates 9.

[0024] During operation, when it is necessary to monitor the groundwater level, the motor 6 is started to rotate the storage wheel inside the placement box 5, so that the connecting rope 7 installed on the storage wheel is lowered, and the connecting rope 7 drives the water level monitor 8 to descend at the same time. When the connecting rope 7 collides with the inner wall of the detection well, the sliding blocks 11 fixed at the upper ends of the two first protective plates 9 are connected to the spring 14 and the damper 15, and the collision force generated by the water level monitor 8 can be weakened by the spring 14 and the damper 15.

[0025] See also Figure 1-4 The utility model provides a technical solution: a limit groove 16 is provided at the upper end of the water level monitor 8, two sliders are slidably connected inside the limit groove 16, and the upper ends of the two sliders are respectively connected to the lower ends of the two sliding blocks 11.

[0026] During operation, the two sliding blocks are respectively fixedly connected to the two sliding blocks 11 , so that the sliding blocks 11 can have a limiting effect on the position of the sliding blocks 11 during the movement.

[0027] See also Figure 1-4The utility model provides a technical solution: four universal wheels 13 are fixedly connected to the lower end of the bottom plate 1.

[0028] During operation, when the base plate 1 needs to be moved, the base plate 1 can be driven to move by rotating the four universal wheels 13 .

[0029] See also Figure 1-4 The utility model provides a technical solution: the front and rear ends of the bottom plate 1 are fixedly connected with a second protective plate 17 .

[0030] During operation, the second protection plate 17 protects the bottom plate 1 when a collision occurs to the bottom plate 1 .

[0031] See also Figure 1-4 The utility model provides a technical solution: two second protection plates 17 are each provided with two card slots 18 .

[0032] During operation, the position of the bottom plate 1 can be fixed by the engagement of the clamping slot 18 with the screw nut.

[0033] See also Figure 1-4 The utility model provides a technical solution: the upper end of the fixed plate 2 is fixedly connected with a control board 3, the front end of the control board 3 is installed with a display 4, and the control board 3 is connected with the motor 6 and the water level monitor 8 by signal.

[0034] During operation, the working process of the water level monitor 8 and the motor 6 can be displayed through the display 4.

[0035] See also Figure 1-4 The utility model provides a technical solution: the inner surfaces of the two first protective plates 9 are both installed with soft pads.

[0036] During operation, the water level monitor 8 will not be damaged when the water level monitor 8 is moved by the soft pad.

[0037] In summary, when it is necessary to monitor the groundwater level, the motor 6 is started to rotate the storage wheel inside the placement box 5, so that the connecting rope 7 installed on the storage wheel is lowered, and the connecting rope 7 drives the water level monitor 8 to descend at the same time. When the connecting rope 7 collides with the inner wall of the detection well, the sliding blocks 11 fixed at the upper ends of the two protective plates 9 are connected to the spring 14 and the damper 15, and the collision force generated by the water level monitor 8 can be weakened by the spring 14 and the damper 15.

[0038] 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.

[0039] 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 water level monitoring device with a built-in instrument protection function, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected to a fixing plate (2), the lower end of the fixing plate (2) is fixedly connected to a placement box (5), the interior of the placement box (5) is rotatably connected to two storage wheels, the left end of the placement box (5) is fixedly connected to a motor (6) via a bracket, the output end of the motor (6) is fixedly connected to the central ends of the two storage wheels, the circumferential surfaces of the two storage wheels are both installed with connecting ropes (7), the lower ends of the two connecting ropes (7) are fixedly connected to a water level monitor (8), and the upper ends of the water level monitor (8) are slidably connected to Two sliding blocks (11), the lower ends of the two sliding blocks (11) are fixedly connected to a first protective plate (9), the upper end of the water level monitor (8) is fixedly connected to a connecting plate (12), the front and rear ends of the connecting plate (12) are connected to springs (14), dampers (15) are installed inside the two springs (14), the far ends of the two springs (14) and the two dampers (15) are respectively connected to the close ends of the two sliding blocks (11), and a telescopic rod (10) is connected between the close ends of the two first protective plates (9).

2. A water level monitoring device with built-in instrument protection function according to claim 1, characterized in that: A limiting groove (16) is provided at the upper end of the water level monitor (8), and two sliding blocks are slidably connected inside the limiting groove (16), and the upper ends of the two sliding blocks are respectively connected to the lower ends of the two sliding blocks (11).

3. The water level monitoring device with built-in instrument protection function according to claim 1 is characterized in that: Four universal wheels (13) are fixedly connected to the lower end of the base plate (1).

4. The water level monitoring device with built-in instrument protection function according to claim 1 is characterized in that: The front and rear ends of the bottom plate (1) are both fixedly connected to a second protective plate (17).

5. The water level monitoring device with built-in instrument protection function according to claim 4 is characterized in that: Two second protection plates (17) are each provided with two card slots (18).

6. The water level monitoring device with built-in instrument protection function according to claim 1, characterized in that: The upper end of the fixed plate (2) is fixedly connected to a control board (3), the front end of the control board (3) is equipped with a display (4), and the control board (3) is signal-connected to a motor (6) and a water level monitor (8).

7. The water level monitoring device with built-in instrument protection function according to claim 1 is characterized in that: The inner surfaces of the two first protection plates (9) are both provided with soft pads.

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