Multifunctional water quality monitor

Abstract

The utility model relates to the technical field of water body sample collection, in particular to a multifunctional water quality monitor which comprises a water quality monitor body, a base, moving devices, an embedded fixing device and an adsorption fixing device, the base is fixedly installed on the bottom wall of the water quality monitor body, the moving devices are installed at the four corners of the bottom wall of the base, and the embedded fixing device is fixedly installed on the base. The base is provided with a cavity with a lower opening, the embedded fixing device and the adsorption fixing device are mounted in the cavity, the moving frame moves up and down by controlling the rotating direction of the driving device, so that the insertion depth of the ground nail is adjusted, and the water quality monitor body can be fixed at a target position through vacuum adsorption; the two fixing conditions can be selected according to use sites, stability can be guaranteed in various terrains and environments, and the design enables the multifunctional water quality monitor to exert the best performance in different environments and adapt to various application scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of water sample collection, in particular to a multifunctional water quality monitor. Background Art

[0002] As we all know, water quality monitoring is the process of monitoring and measuring the types, concentrations, and changing trends of pollutants in water bodies to evaluate water quality. The monitoring scope is very broad, including both unpolluted and polluted natural waters and various industrial wastewaters. Key monitoring items include temperature, color, turbidity, pH, conductivity, suspended solids, dissolved oxygen, chemical oxygen demand, and biochemical oxygen demand.

[0003] Traditional water quality monitoring equipment usually requires manual transportation and installation, and its single fixing method makes it difficult to adapt to complex terrain and changing environmental conditions. For example, during outdoor monitoring, the equipment is easily affected by natural factors such as wind and water impact, resulting in displacement or tipping, affecting the accuracy and reliability of monitoring data. In addition, traditional fixing methods such as screw fixing or heavy ballasting are not only cumbersome to operate, but also time-consuming and labor-intensive, limiting the scope of application and application scenarios of the equipment. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a multifunctional water quality monitor.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional water quality monitor, comprising a water quality monitor body, a base, a mobile device, an embedded fixing device and an adsorption fixing device, wherein the bottom wall of the water quality monitor body is fixedly installed with the base, and the mobile device is installed at the four corners of the bottom wall of the base, the base is provided with a cavity with a lower opening, and the embedded fixing device and the adsorption fixing device are installed in the cavity, the embedded fixing packaging rectangular groove, threaded rod, movable seat, movable frame, square groove, a first motor, a ground nail and a driving device are installed, the left and right side walls of the cavity are provided with the rectangular groove, the threaded rod is rotatably installed in the rectangular groove, the movable seat is threadedly installed on the threaded rod, the movable frame is fixedly installed between two groups of the movable seats, the square groove is provided in the middle of the movable frame, the first motor is installed in the four directions of the front, back, left and right of the top wall of the movable frame, the output end of the first motor passes through the top wall of the movable frame and the ground nail is installed, and the top of the two groups of threaded rods is installed with the driving device.

[0008] In order to facilitate the adsorption and fixation of a flat place, the utility model is improved in that the adsorption and fixing device includes a cylinder, a lifting plate, a vacuum pump, a connecting pipe and a vacuum suction cup, the cylinder is installed on the top wall at one end of the cavity, the lifting plate is installed on the bottom output end of the cylinder, the vacuum pump is installed on the other end of the top wall of the cavity, the connecting pipe is installed on the bottom end of the vacuum pump, the end of the connecting pipe passes through the lifting plate and extends to the bottom wall of the lifting plate, and multiple groups of vacuum suction cups are evenly arranged.

[0009] In order to facilitate driving the two groups of threaded rods to rotate simultaneously, the utility model is improved in that the driving device includes a second motor, a driven bevel gear and a driving bevel gear. The top ends of the two groups of threaded rods are sleeved with driven bevel gears, and one end of the driven bevel gears is meshed with the driving bevel gears. The second motor is installed in the middle of the bottom wall of the cavity, and the output ends of the second motor are respectively connected to the two groups of driving bevel gears.

[0010] Preferably, the present invention is improved in that the connecting tube is a telescopic tube.

[0011] In order to ensure the stability and accuracy of the operation of the first motor and the second motor, the present invention is improved in that the first motor and the second motor are both servo motors.

[0012] In order to facilitate the movement of the water quality monitor body, the present invention is improved in that the moving device includes universal wheels, and the universal wheels are installed at the four corners of the bottom end of the base.

[0013] In order to facilitate the fixation of the water quality monitor body, the present invention is improved in that a brake assembly is provided on the universal wheel, and the brake assembly is adapted to the universal wheel.

[0014] In order to facilitate lifting the water quality monitor body, the present invention is improved in that a handle is installed on the top wall of the water quality monitor body.

[0015] (3) Beneficial effects

[0016] Compared with the existing technology, the present invention provides a multifunctional water quality monitor with the following beneficial effects:

[0017] This multifunctional water quality monitor can be firmly fixed to the ground in any outdoor environment by means of an embedded fixing device and a spiral ground nail that is inserted into the ground through rotation. Even in the face of natural factors such as wind and water impact, it can remain stable and avoid movement or tipping of the equipment. By controlling the rotation direction of the drive device and adjusting the insertion depth of the ground nail, it can adapt to soil conditions of different hardness, increasing the versatility of the equipment. The entire fixing process is highly automated and the equipment can be fixed with simple operations, which greatly shortens the installation time and improves work efficiency.

[0018] This multifunctional water quality monitor uses an adsorption fixing device and the negative pressure formed by the vacuum pump to enable the vacuum suction cup to fit tightly to the ground, generating a strong adsorption force, ensuring that the water quality monitor can remain stable under different conditions. The adsorption fixing device is particularly suitable for use on flat and hard surfaces, such as concrete, tiles, metal surfaces, etc. It can effectively cope with different types of hard floors, increasing the scope of application of the equipment.

[0019] This multifunctional water quality monitor, whether fixed by nailing it deep into the soil or by vacuum adsorption on flat ground, can effectively enhance the stability of the water quality monitor and prevent displacement or tipping caused by wind or other external factors. This not only improves the reliability of the equipment, but also significantly enhances its versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first angle;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from the first angle;

[0022] Figure 3 This is a schematic diagram of the half-section three-dimensional structure of the base of the utility model;

[0023] Figure 4 For this utility model Figure 3 An enlarged structural diagram of part A.

[0024] In the figure: 1. Water quality monitor body; 2. Base; 3. Cavity; 4. Rectangular slot; 5. Threaded rod; 6. Moving seat; 7. Moving frame; 8. Square slot; 9. First motor; 10. Ground nail; 11. Cylinder; 12. Lifting plate; 13. Vacuum pump; 14. Connecting pipe; 15. Vacuum suction cup; 16. Second motor; 17. Driven bevel gear; 18. Driving bevel gear; 19. Universal wheel; 20. Brake assembly; 21. Handle. DETAILED DESCRIPTION

[0025] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-4The utility model provides a multifunctional water quality monitor, including water quality monitor body 1, base 2, mobile device, embedding fixing device and adsorption fixing device, the bottom wall fixed mounting of water quality monitor body 1 is equipped with base 2, the bottom wall four corners of base 2 are equipped with mobile device, the base 2 is equipped with the cavity 3 with lower opening, embedding fixing device and adsorption fixing device are installed in the cavity 3, embedding fixing device is rectangular groove 4, threaded rod 5, mobile seat 6, moving frame 7, square groove 8, first motor 9, ground nail 10 and drive arrangement, the left and right two ends side wall of cavity 3 are equipped with rectangular groove 4, threaded rod 5 is rotatably installed in rectangular groove 4, threaded rod 5 is equipped with mobile seat 6, and two groups mobile seat 6 are fixedly installed with moving frame 7, and the middle part of moving frame 7 is equipped with square groove 8, and the top wall of moving frame 7 is installed with first motor 9 around four directions, and the output end of first motor 9 is installed with ground nail 10 through the top wall of moving frame 7, and the top end of two groups threaded rod 5 is installed with drive arrangement, in the embodiment, when using, using mobile device moves water quality monitor body 1 to the predetermined monitoring place, and the design of mobile device makes the instrument can be easily carried to different positions, when the utility model is used in field operation, after placing multifunctional water quality monitor in suitable position, embedding fixing device is started, and the drive arrangement in the cavity 3 of base 2 starts to work, and drives two groups threaded rod 5 to rotate, and the rotation of threaded rod 5 makes mobile seat 6 move up and down along rectangular groove 4, and then drives moving frame 7 to move down, during moving frame 7 moves down, first motor 9 installed on the top wall of moving frame 7 is started, and the output end of first motor 9 drives ground nail 10 to rotate, makes ground nail 10 gradually insert into the ground, and the design of ground nail 10 is helical (as shown in the drawing), so it can be more easily into the soil in the rotating process, provides stronger fixing force, if needing to fine tune position, can make moving frame 7 move up and down by controlling the rotating direction of drive arrangement, to adjust the insertion depth of ground nail 10, by this way, can ensure that water quality monitor is stably fixed on the ground and is not influenced by external factors, when the destination for using is relatively flat ground, adsorption fixing device is started, and water quality monitor body 1 can be fixed in target position by vacuum adsorption, and two kinds of fixing conditions can be selected according to the use site, so that the instrument can be applicable to different monitoring points, and can guarantee stability in various terrains and environments, and this design makes multifunctional water quality monitor can play the best performance in different environments, adapts to a variety of application scenarios.

[0027] In actual use, it is further convenient to adsorb and fix a flat place. In this embodiment, the adsorption and fixing device includes a cylinder 11, a lifting plate 12, a vacuum pump 13, a connecting pipe 14 and a vacuum suction cup 15. The cylinder 11 is installed on the top wall of one end of the cavity 3, and the lifting plate 12 is installed on the bottom output end of the cylinder 11. The vacuum pump 13 is installed on the other end of the top wall of the cavity 3, and the connecting pipe 14 is installed on the bottom end of the vacuum pump 13. The end of the connecting pipe 14 passes through the lifting plate 12 and extends to the bottom wall of the lifting plate 12. Multiple groups of vacuum suction cups 15 are evenly arranged. When the destination of use is a relatively flat ground, the adsorption and fixing device is started. The cylinder 11 installed on the top wall at one end of the cavity 3 starts to work, and the bottom output end of the cylinder 11 pushes the lifting plate 12 to move downward. The downward movement of the lifting plate 12 drives the vacuum suction cup 15 to drop above the ground. When the lifting plate 12 drops to the appropriate position, the vacuum pump 13 starts and extracts the air inside the vacuum suction cup 15 through the connecting pipe 14 to form a negative pressure. The vacuum suction cup 15 fits tightly to the ground, generating a strong adsorption force to further fix the water quality monitor body 1. In this way, it can be ensured that the water quality monitor is firmly fixed on the ground and is not affected by external factors. This fixing method is particularly suitable for flat ground, such as concrete, tiles, metal surfaces, etc., providing reliable fixing force.

[0028] In actual use, it is further convenient to drive the two groups of threaded rods 5 to rotate simultaneously. In this embodiment, the driving device includes a second motor 16, a driven bevel gear 17 and a driving bevel gear 18. The top ends of the two groups of threaded rods 5 are sleeved with driven bevel gears 17, and one end of the driven bevel gear 17 is meshed with the driving bevel gear 18. The middle part of the bottom wall of the cavity 3 is installed with the second motor 16. The output ends of the second motor 16 are respectively connected to the two groups of driving bevel gears 18. After the second motor 16 is started, its output ends drive the two groups of driving bevel gears 18 to rotate, so the driven bevel gear 17 will also rotate accordingly, thereby driving the two coaxial groups of threaded rods 5 to rotate synchronously. The second motor 16 can accurately control the rotation speed and direction of the threaded rods 5, thereby realizing precise positioning of the moving seat 6 and the moving frame 7. By adjusting the speed and rotation direction of the second motor 16, the insertion depth and speed of the ground nail 10 can be flexibly controlled to adapt to different soil conditions.

[0029] Preferably, in this embodiment, the connecting tube 14 is a telescopic tube, the length of which can be adjusted according to actual needs to adapt to the lifting and lowering of the lifting plate 12.

[0030] In actual use, the stability and accuracy of the operation of the first motor 9 and the second motor 16 are further guaranteed. In this embodiment, the first motor 9 and the second motor 16 are both servo motors. The servo motors can control position, speed and torque with high precision. The servo motors use closed-loop control and have good stability. They can avoid problems such as stalling and vibration, thereby improving the stability and accuracy of the operation of the first motor 9 and the second motor 16.

[0031] In actual use, it is further convenient to move the water quality monitor body 1. In this embodiment, the mobile device includes universal wheels 19. The universal wheels 19 are installed at the four corners of the bottom end of the base 2. The universal wheels 19 can rotate in all directions, so that the water quality monitor can be flexibly moved in narrow or complex terrain. The user can easily change the direction of the device, avoid obstacles, and find the best monitoring position.

[0032] During actual use, in order to further facilitate the fixation of the water quality monitor body 1, in this embodiment, a brake assembly 20 is provided on the universal wheel 19, and the brake assembly 20 is adapted to the universal wheel 19. The brake assembly 20 can immediately fix the universal wheel 19 after the device reaches the specified position to prevent the device from moving accidentally.

[0033] In actual use, it is further convenient to lift the water quality monitor body 1. In this embodiment, a handle 21 is installed on the top wall of the water quality monitor body 1. The handle 21 allows the user to easily lift and carry the water quality monitor without the need for additional tools or equipment.

[0034] In order to explain in detail the possible application scenarios, technical principles, specific solutions that can be implemented, and the purpose and effects of this application, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application and are therefore only examples and are not intended to limit the scope of protection of this application.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional water quality monitor, comprising a water quality monitor body (1), a base (2), a moving device, an embedding fixing device and an adsorption fixing device, characterized in that: The bottom wall of the water quality monitor body (1) is fixedly mounted with the base (2), and the four corners of the bottom wall of the base (2) are mounted with the moving device. The base (2) is provided with a cavity (3) with a lower opening, and the embedding fixing device and the adsorption fixing device are mounted in the cavity (3). The embedding fixing device comprises a rectangular groove (4), a threaded rod (5), a moving seat (6), a moving frame (7), a square groove (8), a first motor (9), a ground nail (10) and a driving device. The left and right side walls of the cavity (3) are both provided with the rectangular grooves (4). ), the threaded rod (5) is rotatably installed in the rectangular groove (4), the movable seat (6) is threadedly installed on the threaded rod (5), the movable frame (7) is fixedly installed between the two groups of movable seats (6), the square groove (8) is opened in the middle of the movable frame (7), the first motor (9) is installed in the four directions of the front, back, left and right of the top wall of the movable frame (7), the output end of the first motor (9) passes through the top wall of the movable frame (7) and is installed with the ground nail (10), and the top ends of the two groups of threaded rods (5) are installed with the driving device.

2. A multifunctional water quality monitor according to claim 1, characterized in that: The adsorption and fixing device comprises a cylinder (11), a lifting plate (12), a vacuum pump (13), a connecting pipe (14) and a vacuum suction cup (15); the cylinder (11) is installed on the top wall at one end of the cavity (3); the lifting plate (12) is installed on the bottom output end of the cylinder (11); the vacuum pump (13) is installed on the other end of the top wall of the cavity (3); the connecting pipe (14) is installed on the bottom end of the vacuum pump (13); the end of the connecting pipe (14) passes through the lifting plate (12) and extends to the bottom wall of the lifting plate (12), where multiple groups of vacuum suction cups (15) are evenly arranged.

3. A multifunctional water quality monitor according to claim 2, characterized in that: The driving device comprises a second motor (16), a driven bevel gear (17) and a driving bevel gear (18); the top ends of the two groups of threaded rods (5) are sleeved with the driven bevel gear (17); one end of the driven bevel gear (17) is meshedly connected with the driving bevel gear (18); the second motor (16) is installed in the middle of the bottom wall of the cavity (3); and the output ends of the second motor (16) are respectively connected to the two groups of driving bevel gears (18).

4. The multifunctional water quality monitor according to claim 3, characterized in that: The connecting pipe (14) is a telescopic pipe.

5. The multifunctional water quality monitor according to claim 4, characterized in that: The first motor (9) and the second motor (16) are both servo motors.

6. The multifunctional water quality monitor according to claim 5, characterized in that: The moving device comprises universal wheels (19), and the four corners of the bottom end of the base (2) are equipped with the universal wheels (19).

7. The multifunctional water quality monitor according to claim 6, characterized in that: The universal wheel (19) is provided with a brake assembly (20), and the brake assembly (20) is adapted to the universal wheel (19).

8. The multifunctional water quality monitor according to claim 7, characterized in that: A handle (21) is installed on the top wall of the water quality monitor body (1).

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