Multi-parameter water quality automatic monitoring device

Abstract

The utility model discloses a multi-parameter water quality automatic monitoring device which comprises a fixing plate, the upper surface of the fixing plate is fixedly connected with a fixing rod, the top end of the fixing rod is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with a winding frame, the upper surface of the winding frame is fixedly connected with two positioning plates, and the two positioning plates are fixedly connected with the fixing plate. And the side faces, close to each other, of the two positioning plates are rotationally connected with limiting rotating rods through rotating rings, and the upper surface of the connecting plate is fixedly connected with an extension rod. According to the device, through the arranged fixing plate, mounting holes and mounting nails, the effect of mounting the device in a proper position is achieved, the stability of the device is ensured, the purpose of winding and unwinding a pull rope is achieved through a rotating wheel, a winding rod and a bearing, and due to the fact that a balancing weight is arranged at the position of the pull rope, balance weight can be conducted on a monitoring body and is not affected by water flow, and the monitoring effect is good. The water quality monitoring accuracy is improved, and the purpose of protecting the pull rope is achieved through cooperation of a limiting rotating rod and a transmission wheel.

Description

Technical Field

[0001] This utility model relates to the field of water quality monitoring technology, and in particular to a multi-parameter automatic water quality monitoring device. Background Technology

[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants, and their changing trends to evaluate water quality. The monitoring scope is very broad, including unpolluted and polluted natural water (rivers, lakes, seas, and groundwater) as well as various industrial wastewater. The main monitoring items can be divided into two categories: one is comprehensive indicators reflecting water quality, such as temperature, color, turbidity, pH value, conductivity, suspended solids, dissolved oxygen, chemical oxygen demand, and biochemical oxygen demand; the other is some toxic substances, such as phenols, cyanides, arsenic, lead, chromium, cadmium, mercury, and organic pesticides. In order to objectively evaluate the water quality of rivers and oceans, in addition to the above monitoring items, it is sometimes necessary to measure flow velocity and flow rate.

[0003] Water quality monitoring is a crucial aspect of environmental protection and public health. With rapid industrialization and urbanization, water pollution has become increasingly serious. Traditional water quality monitoring methods are time-consuming, labor-intensive, and inconvenient to operate, reducing the flexibility of the device and failing to meet user needs. Therefore, we propose a multi-parameter automatic water quality monitoring device to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a multi-parameter automatic water quality monitoring device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A multi-parameter automatic water quality monitoring device includes a fixed plate, a fixed rod fixedly connected to the upper surface of the fixed plate, a connecting plate fixedly connected to the top of the fixed rod, a winding frame fixedly connected to the upper surface of the connecting plate, two positioning plates fixedly connected to the upper surface of the winding frame, a limit rod rotatably connected to one side of the two positioning plates near each other via a rotating ring, an extension rod fixedly connected to the upper surface of the connecting plate, a transmission wheel fixedly connected to the upper surface of the extension rod, a limit ring fixedly connected to the end of the extension rod away from the connecting plate, a collection port on the upper surface of the winding frame, two bearings fixedly embedded in the inner wall of the winding frame, a winding rod rotatably connected to the inner rings of the two bearings, a rotating wheel fixedly connected to the front end of the winding rod, a pull rope wound around the outer surface of the winding rod, a counterweight fixedly connected to the outer surface of the pull rope away from the winding frame, a monitoring body fixedly connected to the bottom end of the pull rope, and the pull rope contacting the limit rod and the transmission wheel respectively.

[0007] In a further embodiment, the upper surface of the fixing plate is provided with two sets of mounting holes, and the inner ring of each mounting hole is provided with threads.

[0008] In a further embodiment, a reinforcing ring is fixedly connected to the upper surface of the fixing plate, and the inner ring of the reinforcing ring is fixedly connected to the outer surface of the fixing rod.

[0009] In a further embodiment, a baffle plate is fixedly connected to the upper surface of the winding frame, and the front and back sides of the baffle plate are respectively fixedly connected to one side of the positioning plate that is close to each other.

[0010] In a further embodiment, a stabilizing ring is fixedly connected to the upper surface of the connecting plate, and the inner ring of the stabilizing ring is fixedly connected to the outer surface of the extension rod.

[0011] In a further embodiment, two limiting discs are fixedly connected to the outer surface of the winding rod, and the limiting discs are in contact with the pull rope.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device, through the combination of a fixed plate, mounting holes, and mounting nails, serves to install the device in a suitable position, ensuring its stability. The use of a rotating wheel, winding rod, and bearings allows for the raising and lowering of the pull rope. A counterweight at the pull rope location provides additional support to the monitoring unit, unaffected by water flow, thus increasing the accuracy of water quality monitoring. Furthermore, the use of a limit rod and transmission wheel protects the pull rope. This effectively solves the problems of traditional water quality monitoring methods being time-consuming, labor-intensive, and inconvenient to operate, reducing the device's flexibility and failing to meet user needs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the connection plate of a multi-parameter automatic water quality monitoring device.

[0015] Figure 2 This is a side view of the winding frame in a multi-parameter automatic water quality monitoring device.

[0016] Figure 3 This is a top view of the winding frame structure in a multi-parameter automatic water quality monitoring device.

[0017] Figure 4 This is a top-section schematic diagram of the winding frame in a multi-parameter automatic water quality monitoring device.

[0018] In the diagram: 1. Fixing plate; 2. Mounting hole; 3. Fixing rod; 4. Reinforcing ring; 5. Connecting plate; 6. Rewinding frame; 7. Positioning plate; 8. Blocking plate; 9. Limiting rotating rod; 10. Rotating wheel; 11. Extension rod; 12. Stabilizing ring; 13. Transmission wheel; 14. Limiting ring; 15. Counterweight; 16. Monitoring body; 17. Collection port; 18. Bearing; 19. Rewinding rod; 20. Limiting disc; 21. Pull rope. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 In this utility model, a multi-parameter automatic water quality monitoring device includes a fixed plate 1. A fixed rod 3 is fixedly connected to the upper surface of the fixed plate 1. A connecting plate 5 is fixedly connected to the top of the fixed rod 3. A winding frame 6 is fixedly connected to the upper surface of the connecting plate 5. Two positioning plates 7 are fixedly connected to the upper surface of the winding frame 6. A limiting rotating rod 9 is rotatably connected to the side of the two positioning plates 7 that is close to each other through a rotating ring. An extension rod 11 is fixedly connected to the upper surface of the connecting plate 5. A transmission wheel 13 is fixedly connected to the upper surface of the extension rod 11. A limiting ring 14 is fixedly connected to the end of the extension rod 11 away from the connecting plate 5. A collection port 17 is opened on the upper surface of the winding frame 6. Two bearings 18 are fixedly embedded in the inner side wall of the winding frame 6. The inner rings of the two bearings 18 are rotatably connected to a winding rod 19. The front end of the winding rod 19 is fixedly connected to the winding frame 6. A rotating wheel 10 is fixedly connected to the outer surface of a winding rod 19, and a pull rope 21 is wound around the outer surface of the pull rope 21 away from the winding frame 6. A counterweight 15 is fixedly connected to the outer surface of the pull rope 21. The bottom end of the pull rope 21 is fixedly connected to the monitoring body 16. The pull rope 21 is in contact with the limiting rotating rod 9 and the transmission wheel 13. Through the cooperation of the fixed plate 1, the mounting hole 2 and the mounting nail, the device is installed in a suitable position to ensure the stability of the device. The pull rope 21 is wound and unwound by the cooperation of the rotating wheel 10, the winding rod 19 and the bearing 18. Since the counterweight 15 is set at the pull rope 21, it can counterweight the monitoring body 16 and is not affected by the water flow, which increases the accuracy of water quality monitoring. The pull rope 21 is protected by the cooperation of the limiting rotating rod 9 and the transmission wheel 13.

[0023] The upper surface of the fixing plate 1 has two sets of mounting holes 2, and the inner ring of each mounting hole 2 is threaded. The mounting holes 2 facilitate the installation of the fixing plate 1. A reinforcing ring 4 is fixedly connected to the upper surface of the fixing plate 1. The inner ring of the reinforcing ring 4 is fixedly connected to the outer surface of the fixing rod 3. The reinforcing ring 4 can reinforce the fixing rod 3. A blocking plate 8 is fixedly connected to the upper surface of the winding frame 6. The front and back of the blocking plate 8 are fixedly connected to the side of the positioning plate 7 that is close to each other. The blocking plate 8 facilitates the fixing of the positioning plate 7.

[0024] A stabilizing ring 12 is fixedly connected to the upper surface of the connecting plate 5. The inner ring of the stabilizing ring 12 is fixedly connected to the outer surface of the extension rod 11. The stabilizing ring 12 can reinforce the extension rod 11. Two limiting discs 20 are fixedly connected to the outer surface of the winding rod 19. The limiting discs 20 are in contact with the pull rope 21. The limiting discs 20 can limit the pull rope 21.

[0025] The working principle of this utility model is as follows:

[0026] In use, the fixing plate 1 is first installed in a suitable position through the mounting holes 2 and mounting nails. By rotating the rotating wheel 10, the winding rod 19 can rotate within the bearing 18. As the winding rod 19 rotates, the pull rope 21 can be continuously extended. Since a counterweight 15 is provided at the pull rope 21, the monitoring body 16 can be submerged in the water without being affected by the water flow. The limit rotating rod 9 and the transmission wheel 13 can protect the pull rope 21 when it moves, so that the designated area can be monitored. When monitoring the water quality in a deeper area, the operator can continue to rotate the rotating wheel 10.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-parameter automatic water quality monitoring device, comprising a fixing plate (1), characterized in that: A fixing rod (3) is fixedly connected to the upper surface of the fixing plate (1). A connecting plate (5) is fixedly connected to the top end of the fixing rod (3). A winding frame (6) is fixedly connected to the upper surface of the connecting plate (5). Two positioning plates (7) are fixedly connected to the upper surface of the winding frame (6). A limit rotating rod (9) is rotatably connected to one side of the two positioning plates (7) that are close to each other through a rotating ring. An extension rod (11) is fixedly connected to the upper surface of the connecting plate (5). A transmission wheel (13) is fixedly connected to the upper surface of the extension rod (11). A limit ring (14) is fixedly connected to the end of the extension rod (11) away from the connecting plate (5). The upper surface of the winding frame (6) is provided with a collection port (17). Two bearings (18) are fixedly embedded in the inner side wall of the winding frame (6). The inner rings of the two bearings (18) are rotatably connected to the winding rod (19). The front end of the winding rod (19) is fixedly connected to the rotating wheel (10). The outer surface of the winding rod (19) is wound with a pull rope (21). The outer surface of the pull rope (21) away from the winding frame (6) is fixedly connected to a counterweight (15). The bottom end of the pull rope (21) is fixedly connected to a monitoring body (16). The pull rope (21) is in contact with the limiting rotating rod (9) and the transmission wheel (13) respectively.

2. The multi-parameter automatic water quality monitoring device according to claim 1, characterized in that: The upper surface of the fixing plate (1) is provided with two sets of mounting holes (2), and the inner ring of each mounting hole (2) is provided with threads.

3. The multi-parameter automatic water quality monitoring device according to claim 1, characterized in that: A reinforcing ring (4) is fixedly connected to the upper surface of the fixing plate (1), and the inner ring of the reinforcing ring (4) is fixedly connected to the outer surface of the fixing rod (3).

4. The multi-parameter automatic water quality monitoring device according to claim 1, characterized in that: A baffle plate (8) is fixedly connected to the upper surface of the winding frame (6), and the front and back sides of the baffle plate (8) are respectively fixedly connected to the side of the positioning plate (7) that is close to each other.

5. The multi-parameter automatic water quality monitoring device according to claim 1, characterized in that: A stabilizing ring (12) is fixedly connected to the upper surface of the connecting plate (5), and the inner ring of the stabilizing ring (12) is fixedly connected to the outer surface of the extension rod (11).

6. The multi-parameter automatic water quality monitoring device according to claim 1, characterized in that: Two limiting discs (20) are fixedly connected to the outer surface of the winding rod (19), and the limiting discs (20) are in contact with the pull rope (21).

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