Real-time online river and lake ecological multi-parameter monitoring device

Abstract

The utility model discloses a real-time on-line river and lake ecological multi-parameter monitoring device which comprises a base plate, an installation column is fixedly installed on the outer surface of the upper end of the base plate, the upper end of the installation column is connected with a stand column, and a protective cover is fixedly installed on the outer wall of the bottom of the stand column. A second clamping hole is formed in the bottom of the outer surface of the right side of the protective cover, and a first clamping hole is formed in the bottom of the outer surface of the front end of the protective cover. According to the real-time online river and lake ecological multi-parameter monitoring device disclosed by the utility model, the multi-parameter water quality sensor can be conveniently overhauled and maintained on the shore, the convenience of overhauling and maintaining is improved, and the safety of overhauling and maintaining the multi-parameter water quality sensor is improved.

Description

Technical Field

[0001] This utility model relates to the field of river and lake health assessment technology, specifically a real-time online multi-parameter monitoring device for river and lake ecology. Background Technology

[0002] With the increasing importance of environmental protection and water resource management, the demand for real-time monitoring of river and lake ecosystems is constantly growing. Multi-parameter water quality sensors, which can simultaneously monitor key indicators such as pH, dissolved oxygen, conductivity, turbidity, temperature, ammonia nitrogen, and nitrate, have become an important tool for water quality monitoring.

[0003] However, existing multi-parameter water quality sensors are usually installed with fixed brackets, extending the sensor below the water surface for monitoring. Because the sensor extends below the water surface, maintenance and repair require personnel to approach the edge of the water body or even enter the water to operate, which not only increases the difficulty of the work but also brings safety hazards, especially in severe weather or turbulent water environments.

[0004] To address this, we propose a real-time online multi-parameter monitoring device for river and lake ecosystems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a real-time online multi-parameter monitoring device for river and lake ecology. This device facilitates the inspection and maintenance of multi-parameter water quality sensors, improves the safety of inspection and maintenance, and effectively solves the problems in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a real-time online multi-parameter monitoring device for river and lake ecology, comprising a base plate, an installation column fixedly mounted on the upper outer surface of the base plate, a column connected to the upper end of the installation column, a protective cover fixedly mounted on the outer wall of the bottom of the column, a second snap-fit ​​hole opened at the bottom of the right outer surface of the protective cover, a first snap-fit ​​hole opened at the bottom of the front outer surface of the protective cover, a snap-fit ​​assembly installed at the bottom of the right outer surface of the installation column, the snap-fit ​​assembly including an installation hole, a compression spring, a movable locking pin and a semi-circular head, and cantilever rods fixedly mounted at equal intervals on the right outer surface of the column, a wire ring fixedly mounted on the right outer surface of the cantilever rod, a wire passing through the wire ring, a multi-parameter water quality sensor fixedly mounted on the lower outer surface of the wire, a second connector fixedly mounted on the upper outer surface of the column, a first connector fixedly mounted on the bottom of the left outer surface of the column, the output end of the first connector being electrically connected to the input end of the column.

[0009] Preferably, the column has a cable channel running through its length inside, and the cable channel is used to lay electrical lines connecting the first connector and the second connector.

[0010] Preferably, a second lifting ring is fixedly installed on the outer surface of the upper end of the cantilever rod near the guide ring, and a first lifting ring is fixedly installed on the outer surface of the right side of the column. A diagonal rope is fixedly connected between the first lifting ring and the second lifting ring.

[0011] Preferably, a sealed bearing is provided between the upright column and the mounting column, the upright column is rotatably connected to the mounting column through the sealed bearing, and the protective cover covers the outside of the mounting column.

[0012] Preferably, the mounting hole is located on the lower part of the outer surface of the right side of the mounting post, the compression spring is located in the mounting hole, the compression spring is fixed between one end of the mounting hole and one end of the movable locking pin, and the semi-circular head is fixed on the outer surface of the movable locking pin away from the compression spring.

[0013] Preferably, the outer wall of the movable locking pin is slidably connected to the mounting hole, one end of the outer surface of the movable locking pin is elastically connected to one end of the mounting hole through a compression spring, and one end of the movable locking pin is engaged with the first locking hole and the second locking hole.

[0014] (III) Beneficial Effects

[0015] Compared with existing technologies, this utility model provides a real-time online multi-parameter monitoring device for river and lake ecology, which has the following beneficial effects:

[0016] 1. This real-time online multi-parameter monitoring device for river and lake ecology, through its rotatable column structure and snap-fit ​​component design, can quickly move the multi-parameter water quality sensors from the water to the shore without the need for staff to wade through the water, significantly improving the convenience of inspection and maintenance.

[0017] 2. This real-time online multi-parameter monitoring device for river and lake ecology allows the sensors to be completely removed from the water and fixed on the shore during maintenance, avoiding safety risks to staff who are near or enter the water. It is especially suitable for monitoring scenarios with rapid water flow or complex environments.

[0018] 3. This real-time online multi-parameter monitoring device for river and lake ecology adopts a design that combines snap-fit ​​components with a protective cover to ensure that the column has a stable limiting function when rotating and fixing, preventing the sensor from shifting due to external force or water flow impact, and ensuring the continuity and accuracy of monitoring data. Attached Figure Description

[0019] Figure 1This is a schematic diagram of the overall structure of a real-time online multi-parameter monitoring device for river and lake ecology according to this utility model.

[0020] Figure 2 This is a schematic diagram of the structure of a real-time online multi-parameter monitoring device for river and lake ecology of this utility model after removing the wires and multi-parameter water quality sensors.

[0021] Figure 3 This is a partial structural exploded view of a real-time online multi-parameter monitoring device for river and lake ecology according to this utility model.

[0022] Figure 4 This is a side cross-sectional view of the mounting column and snap-fit ​​assembly in a real-time online multi-parameter monitoring device for river and lake ecology according to this utility model.

[0023] In the diagram: 1. Base plate; 2. Column; 3. First connector; 4. Second connector; 5. Wire; 6. Multi-parameter water quality sensor; 7. Protective cover; 8. First snap-fit ​​hole; 9. Second snap-fit ​​hole; 10. Snap-fit ​​assembly; 11. First lifting ring; 12. Diagonal rope; 13. Second lifting ring; 14. Cantilever rod; 15. Wire ring; 16. Mounting column; 17. Mounting hole; 18. Compression spring; 19. Movable locking pin; 20. Semi-circular head. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] This embodiment is a real-time online multi-parameter monitoring device for river and lake ecology.

[0026] like Figure 1-4 As shown, the system includes a substrate 1. A mounting post 16 is fixedly installed on the upper outer surface of the substrate 1. A column 2 is connected to the upper end of the mounting post 16. A protective cover 7 is fixedly installed on the outer wall of the bottom of the column 2. A second snap-fit ​​hole 9 is opened at the bottom of the right outer surface of the protective cover 7. A first snap-fit ​​hole 8 is opened at the bottom of the front outer surface of the protective cover 7. A snap-fit ​​assembly 10 is installed at the bottom of the right outer surface of the mounting post 16. The snap-fit ​​assembly 10 includes a mounting hole 17, a compression spring 18, a movable snap pin 19, and a semi-circular head 20. A cantilever rod 14 is fixedly installed at equal intervals on the right outer surface of the column 2. A wire ring 15 is fixedly installed on the right outer surface of the cantilever rod 14. A wire 5 passes through the wire ring 15. A multi-parameter water quality sensor 6 is fixedly installed on the lower outer surface of the wire 5. A second connector 4 is fixedly installed on the upper outer surface of the column 2. A first connector 3 is fixedly installed on the bottom of the left outer surface of the column 2. The output end of the first connector 3 is electrically connected to the input end of the column 2.

[0027] The column 2 has a cable channel running its length inside, which is used to lay electrical wiring connecting the first connector 3 and the second connector 4; a second lifting ring 13 is fixedly installed on the upper outer surface of the cantilever rod 14 near the conductor ring 15, and a first lifting ring 11 is fixedly installed on the right outer surface of the column 2. A diagonal rope 12 is fixedly connected between the first lifting ring 11 and the second lifting ring 13; a sealed bearing is provided between the column 2 and the mounting column 16, and the column 2 is rotatably connected to the mounting column 16 through the sealed bearing. A protective cover 7 covers the outside of the mounting column 16; The mounting hole 17 is located on the lower part of the outer surface of the right side of the mounting post 16. The compression spring 18 is located in the mounting hole 17 and is fixed between one end of the mounting hole 17 and one end of the movable locking pin 19. The semi-circular head 20 is fixed on the outer surface of the end of the movable locking pin 19 away from the compression spring 18. The outer wall of the movable locking pin 19 is slidably connected to the mounting hole 17. One end of the outer surface of the movable locking pin 19 is elastically connected to one end of the mounting hole 17 through the compression spring 18. One end of the movable locking pin 19 is engaged with the first locking hole 8 and the second locking hole 9.

[0028] It should be noted that this utility model is a real-time online multi-parameter monitoring device for river and lake ecology, as shown in the attached instruction manual. Figure 1 As shown, the movable locking pin 19 in the locking assembly 10 is locked into the first locking hole 8. The multi-parameter water quality sensor 6 extends into the water. The first connector 3 and the second connector 4 are electrically connected. A hole is made inside the column 2 for wiring. The wire 5 connects the second connector 4 and the multi-parameter water quality sensor 6. When the multi-parameter water quality sensor 6 needs to be inspected and maintained, the movable locking pin 19 and the semi-circular head 20 locked in the first locking hole 8 are pressed. The movable locking pin 19 presses the compression spring 18 in the mounting hole 17, so that the movable locking pin 19, the semi-circular head 20 and the first locking hole 8 are locked together. After separation, the column 2 is rotated, which moves the multi-parameter water quality sensor 6 towards the shore. When it reaches the shore, the wire 5 is pulled up, and the wire 5 moves the multi-parameter water quality sensor 6 out of the water. The column 2 is rotated again. When the second locking hole 9 reaches the position of the movable locking pin 19, the reaction force of the compression spring 18 causes one end of the movable locking pin 19 to engage with the second locking hole 9 for limiting. At this time, the multi-parameter water quality sensor 6 can be inspected and maintained on the shore, improving the safety of inspection and maintenance. The protective cover 7 also protects the bearing between the column 2 and the mounting column 16.

[0029] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A real-time online multi-parameter monitoring device for river and lake ecology, comprising a base plate (1), characterized in that: A mounting post (16) is fixedly installed on the upper outer surface of the substrate (1). A column (2) is connected to the upper end of the mounting post (16). A protective cover (7) is fixedly installed on the outer wall of the bottom of the column (2). A second snap-fit ​​hole (9) is opened at the bottom of the right outer surface of the protective cover (7). A first snap-fit ​​hole (8) is opened at the bottom of the front outer surface of the protective cover (7). A snap-fit ​​assembly (10) is installed at the bottom of the right outer surface of the mounting post (16). The snap-fit ​​assembly (10) includes a mounting hole (17), a compression spring (18), a movable snap pin (19), and a semi-circular head ( 20), and cantilever rods (14) are fixedly installed at equal intervals on the right outer surface of the column (2). A wire ring (15) is fixedly installed on the right outer surface of the cantilever rod (14). A wire (5) passes through the wire ring (15). A multi-parameter water quality sensor (6) is fixedly installed on the lower outer surface of the wire (5). A second connector (4) is fixedly installed on the upper outer surface of the column (2). A first connector (3) is fixedly installed at the bottom of the left outer surface of the column (2). The output end of the first connector (3) is electrically connected to the input end of the column (2).

2. The real-time online multi-parameter monitoring device for river and lake ecology according to claim 1, characterized in that: The column (2) has a cable channel running through its length inside, and the cable channel is used to lay electrical lines connecting the first connector (3) and the second connector (4).

3. The real-time online multi-parameter monitoring device for river and lake ecology according to claim 2, characterized in that: A second lifting ring (13) is fixedly installed on the upper outer surface of the cantilever rod (14) near the guide ring (15), and a first lifting ring (11) is fixedly installed on the right outer surface of the column (2). A diagonal rope (12) is fixedly connected between the first lifting ring (11) and the second lifting ring (13).

4. The real-time online multi-parameter monitoring device for river and lake ecology according to claim 3, characterized in that: A sealed bearing is provided between the column (2) and the mounting column (16). The column (2) is rotatably connected to the mounting column (16) through the sealed bearing. The protective cover (7) covers the outside of the mounting column (16).

5. The real-time online multi-parameter monitoring device for river and lake ecology according to claim 4, characterized in that: The mounting hole (17) is located on the lower part of the outer surface of the right side of the mounting post (16). The compression spring (18) is located in the mounting hole (17). The compression spring (18) is fixed between one end of the mounting hole (17) and one end of the movable locking pin (19). The semi-circular head (20) is fixed on the outer surface of the end of the movable locking pin (19) away from the compression spring (18).

6. The real-time online multi-parameter monitoring device for river and lake ecology according to claim 5, characterized in that: The outer wall of the movable latch (19) is slidably connected to the mounting hole (17). One end of the outer surface of the movable latch (19) is elastically connected to one end of the mounting hole (17) through a compression spring (18). One end of the movable latch (19) is engaged with the first locking hole (8) and the second locking hole (9).

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