River management water quality monitoring device

Abstract

The utility model discloses a riverway management water quality monitoring device, which relates to the technical field of riverway management, and adopts the technical scheme that the riverway management water quality monitoring device comprises a water quality detector body, a waterproof electric wire is fixedly arranged on one side of the water quality detector body, one end of the waterproof electric wire is fixedly connected with a floating plate, a box body is fixedly arranged at the top of the floating plate, and a sampling mechanism is arranged in the box body; the sampling mechanism comprises a first motor, the first motor is fixedly arranged at the top of the box body, the output end of the first motor is fixedly connected with a lead screw, one end of the lead screw is connected with the floating plate through a bearing, the lead screw is sleeved with a sliding block through a thread, one side of the sliding block is fixedly provided with a connecting plate, and one side of the connecting plate is fixedly provided with a sampling outer tank; the sampling storage bottle is arranged inside the sampling outer tank, and the sampling outer tank is in threaded connection with the sampling storage bottle, and the sampling device has the beneficial effects that the burden of manual operation is greatly reduced, the sampling accuracy and efficiency are also improved, and the subsequent detection is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of river management technology, specifically to a water quality monitoring device for river management. Background Technology

[0002] River pollution is mainly caused by human activities, which directly or indirectly introduce substances or energy into the river environment, causing harmful effects such as damage to river biological resources, damage to river water and environmental quality, and harm to human health. It is also a type of water pollution, and its pollution level changes over time, spreads rapidly, and has a significant impact.

[0003] Existing water quality monitoring devices typically require manual sampling of water from the river channel and its contents to be placed into the device for testing. This increases the workload for manual operation, and the wide river channels make water sampling in the middle area very inconvenient, affecting the efficiency of subsequent testing. Utility Model Content

[0004] Therefore, this utility model provides a water quality monitoring device for river management, which solves the problem that water quality monitoring devices usually require manual sampling of water in the river and then putting it into the water quality monitoring device for testing, which increases the burden of manual operation. In addition, the river is wide, and it is very inconvenient to sample the water quality in the middle area of ​​the river, which affects the efficiency of subsequent testing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water quality monitoring device for river management, comprising a water quality detector body, a waterproof wire fixedly provided on one side of the water quality detector body, a floating plate fixedly connected to one end of the waterproof wire, a box fixedly provided on the top of the floating plate, and a sampling mechanism provided inside the box.

[0006] The sampling mechanism includes a first motor, which is fixedly mounted on the top of the housing. A lead screw is fixedly connected to the output end of the first motor. One end of the lead screw is connected to the floating plate through a bearing. A sliding block is threaded onto the outside of the lead screw. A connecting plate is fixedly mounted on one side of the sliding block. A sampling outer can is fixedly mounted on one side of the connecting plate. A sampling storage bottle is provided inside the sampling outer can. The sampling outer can and the sampling storage bottle are connected by threads.

[0007] Preferably, a horizontal plate is fixedly provided inside the sampling storage bottle.

[0008] Preferably, a sealing assembly is provided on one side of the box body. The sealing assembly includes two slide rails, which are fixedly connected to the box body. A pressure plate is provided between the two slide rails. The pressure plate is located on the top of the sampling outer tank. A threaded rod is connected to one side of the pressure plate through a bearing. A knob is fixedly connected to one end of the threaded rod. The threaded rod passes through the side wall of the box body and is connected to the side wall of the box body through a thread.

[0009] Preferably, a sliding rod is fixed between the box and the floating plate, and the sliding rod passes through the sliding block and is slidably connected to the sliding block.

[0010] Preferably, a second motor is fixedly installed on the top of the floating plate, and a rotating rod is fixedly connected to the output end of the second motor. The rotating rod passes through the floating plate and is connected to the floating plate through a bearing. A traction motor is fixedly connected to one end of the rotating rod.

[0011] Preferably, the top of the floating plate is provided with a first outer shell, which covers the outside of the second motor.

[0012] Preferably, a second outer shell is fixedly provided on the top of the housing, and the second outer shell covers the outside of the first motor.

[0013] Preferably, the box body has a door on one side, and the box body and the door are connected by hinges.

[0014] Preferably, the bottom of the floating plate has a bottom groove.

[0015] The present invention has the following advantages:

[0016] The sampling mechanism reaches the sampling area via a control device. Through the precise coordination of a lead screw, sliding block, connecting plate, and outer sampling tank, the sampling mechanism can accurately control the lifting and lowering position of the sampling storage bottle, ensuring that the water sample can be accurately collected. At the same time, the horizontal plate inside the sampling storage bottle helps stabilize the water sample, preventing splashing or confusion during sampling and transportation, ensuring the originality and representativeness of the water sample, greatly reducing the burden of manual operation, improving the accuracy and efficiency of sampling, and facilitating subsequent testing. Attached Figure Description

[0017] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0019] Figure 1A schematic diagram of the overall structure of this utility model;

[0020] Figure 2 A perspective view of the sampling mechanism provided by this utility model;

[0021] Figure 3 A cross-sectional view of the sampling mechanism provided by this utility model;

[0022] Figure 4 A cross-sectional view of the box body provided for this utility model;

[0023] Figure 5 A three-dimensional view of the sampling outer tank provided for this utility model.

[0024] In the diagram: 1. Water quality analyzer body; 2. Waterproof wire; 3. Float plate; 4. Box body; 5. First outer shell; 6. Second outer shell; 7. Box door; 8. Traction motor; 9. First motor; 10. Lead screw; 11. Slide rod; 12. Second motor; 13. Rotating rod; 14. Sliding block; 15. Connecting plate; 16. Sampling outer tank; 17. Sampling storage bottle; 18. Bottom groove; 19. Slide rail; 20. Threaded rod; 21. Knob; 22. Pressure plate; 23. Horizontal plate. Detailed Implementation

[0025] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] See attached document Figure 1 - Appendix Figure 5 The present invention provides a water quality monitoring device for river management, including a water quality detector body 1, a waterproof wire 2 fixedly provided on one side of the water quality detector body 1, a floating plate 3 fixedly connected to one end of the waterproof wire 2, a box 4 fixedly provided on the top of the floating plate 3, and a sampling mechanism provided inside the box 4.

[0027] The sampling mechanism includes a first motor 9, which is fixedly mounted on the top of the housing 4. A lead screw 10 is fixedly connected to the output end of the first motor 9. One end of the lead screw 10 is connected to the floating plate 3 via a bearing. A sliding block 14 is threaded onto the outside of the lead screw 10. A connecting plate 15 is fixedly mounted on one side of the sliding block 14. A sampling outer canister 16 is fixedly mounted on one side of the connecting plate 15. A sampling storage bottle 17 is provided inside the sampling outer canister 16. The sampling outer canister 16 and the sampling storage bottle 17 are threadedly connected. A horizontal plate 23 is fixedly mounted inside the sampling storage bottle 17. A sliding rod 11 is fixed between the housing 4 and the floating plate 3. The sliding rod 11 passes through the sliding block 14 and is slidably connected to the sliding block 14. A bottom groove 18 is provided at the bottom of the floating plate 3.

[0028] In this embodiment, the first motor 9 is started, the first motor 9 controls the lead screw 10 to rotate, the lead screw 10 drives the sliding block 14 to move down, the sliding block 14 drives the connecting plate 15 to move down, the connecting plate 15 drives the sampling outer tank 16 to move down, the sampling outer tank 16 drives the sampling storage bottle 17 to move down, and the sampling storage bottle 17 enters the water and is thus filled.

[0029] To achieve the purpose of sealing, the device adopts the following technical solution: a sealing assembly is provided on one side of the box 4. The sealing assembly includes two slide rails 19, which are fixedly connected to the box 4. A pressure plate 22 is provided between the two slide rails 19. The pressure plate 22 is located on the top of the sampling outer canister 16. A threaded rod 20 is connected to one side of the pressure plate 22 through a bearing. A knob 21 is fixedly connected to one end of the threaded rod 20. The threaded rod 20 passes through the side wall of the box 4 and is connected to the side wall of the box 4 through a thread. The sampling outer canister 16 and the sampling storage bottle 17 are moved upward again until the sampling outer canister 16 contacts the pressure plate 22. The pressure plate 22 prevents the sample water in the sampling storage bottle 17 from spilling out.

[0030] To achieve the purpose of movement, the device adopts the following technical solution: a second motor 12 is fixedly installed on the top of the floating plate 3, and a rotating rod 13 is fixedly connected to the output end of the second motor 12. The rotating rod 13 passes through the floating plate 3 and is connected to the floating plate 3 through a bearing. A traction motor 8 is fixedly connected to one end of the rotating rod 13. When the traction motor 8 is started, the traction motor 8 controls the movement of the floating plate 3. By starting the second motor 12, the second motor 12 can rotate the rotating rod 13. The rotating rod 13 controls the rotation direction of the blades of the traction motor 8, thereby controlling the floating plate 3 to move to the sampling area.

[0031] In order to achieve the purpose of protection, the device adopts the following technical solution: the top of the floating plate 3 is provided with a first outer shell 5, which covers the outside of the second motor 12. The first outer shell 5 protects the second motor 12 and prevents water from entering the second motor 12.

[0032] To achieve the purpose of protection, the device adopts the following technical solution: a second outer shell 6 is fixedly provided on the top of the box 4. The second outer shell 6 covers the outside of the first motor 9, and the second outer shell 6 protects the first motor 9 and prevents water from entering the first motor 9.

[0033] To achieve the purpose of protection, the device adopts the following technical solution: a door 7 is provided on one side of the box body 4, and the box body 4 and the door 7 are connected by a hinge. The door 7 can cover and seal the floating plate 3.

[0034] The usage process of this utility model is as follows: When using this utility model, the water quality analyzer body 1 is installed on the riverbank, the floating plate 3 is placed on the water surface, and then the traction motor 8 is started. The traction motor 8 controls the movement of the floating plate 3. By starting the second motor 12, the rotating rod 13 of the second motor 12 rotates. The rotating rod 13 controls the rotation direction of the blades of the traction motor 8, thereby controlling the floating plate 3 to move to the sampling area. Then, the first motor 9 is started, and the first motor 9 controls the lead screw 10 to rotate. The lead screw 10 drives the sliding block 14 to move down, the sliding block 14 drives the connecting plate 15 to move down, the connecting plate 15 drives the sampling outer tank 16 to move down, and the sampling outer tank 16 drives the sampling storage bottle 17 to move down. The sampling storage bottle 17 is filled with water. Then, the sampling outer tank 16 and the sampling storage bottle 17 are moved upwards again until the sampling outer tank 16 contacts the pressure plate 22. The pressure plate 22 prevents the sample water in the sampling storage bottle 17 from spilling out. Then, the floating plate 3 is taken ashore, the box door 7 is opened, and the knob 21 is turned. The knob 21 drives the threaded rod 20 to rotate, and the threaded rod 20 drives the pressure plate 22 to move. The pressure plate 22 no longer covers the sampling outer tank 16. Then, the horizontal plate 23 is turned, and the horizontal plate 23 drives the sampling storage bottle 17 to rotate and move out. The sample in the sampling storage bottle 17 is poured into the detection position in the water quality analyzer body 1, and the water quality is detected by the water quality analyzer body 1.

[0035] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A water quality monitoring device for river management, comprising a water quality analyzer body (1), characterized in that: A waterproof wire (2) is fixedly installed on one side of the water quality tester body (1), and a floating plate (3) is fixedly connected to one end of the waterproof wire (2). A box (4) is fixedly installed on the top of the floating plate (3), and a sampling mechanism is provided inside the box (4). The sampling mechanism includes a first motor (9), which is fixedly mounted on the top of the housing (4). A lead screw (10) is fixedly connected to the output end of the first motor (9). One end of the lead screw (10) is connected to the floating plate (3) through a bearing. A sliding block (14) is threadedly fitted onto the outside of the lead screw (10). A connecting plate (15) is fixedly mounted on one side of the sliding block (14). A sampling outer canister (16) is fixedly mounted on one side of the connecting plate (15). A sampling storage bottle (17) is provided inside the sampling outer canister (16). The sampling outer canister (16) and the sampling storage bottle (17) are connected by threads.

2. The water quality monitoring device for river management according to claim 1, characterized in that: The sampling storage bottle (17) is fixedly provided with a horizontal plate (23).

3. The water quality monitoring device for river management according to claim 1, characterized in that: A sealing assembly is provided on one side of the box (4). The sealing assembly includes two slide rails (19). The two slide rails (19) are fixedly connected to the box (4). A pressure plate (22) is provided between the two slide rails (19). The pressure plate (22) is located on the top of the sampling outer tank (16). A threaded rod (20) is connected to one side of the pressure plate (22) through a bearing. A knob (21) is fixedly connected to one end of the threaded rod (20). The threaded rod (20) passes through the side wall of the box (4) and is connected to the side wall of the box (4) through a thread.

4. The water quality monitoring device for river management according to claim 1, characterized in that: A sliding rod (11) is fixed between the box (4) and the floating plate (3), and the sliding rod (11) passes through the sliding block (14) and is slidably connected to the sliding block (14).

5. A river management water quality monitoring device according to claim 1, characterized in that: A second motor (12) is fixedly installed on the top of the floating plate (3). A rotating rod (13) is fixedly connected to the output end of the second motor (12). The rotating rod (13) passes through the floating plate (3) and is connected to the floating plate (3) through a bearing. A traction motor (8) is fixedly connected to one end of the rotating rod (13).

6. A river management water quality monitoring device according to claim 1, characterized in that: The floating plate (3) is provided with a first outer shell (5) on top, which covers the outside of the second motor (12).

7. A water quality monitoring device for river management according to claim 1, characterized in that: The top of the housing (4) is fixedly provided with a second outer shell (6), which covers the outside of the first motor (9).

8. A water quality monitoring device for river management according to claim 1, characterized in that: The box body (4) is provided with a door (7) on one side, and the box body (4) and the door (7) are connected by a hinge.

9. A river management water quality monitoring device according to claim 1, characterized in that: The bottom of the floating plate (3) is provided with a bottom groove (18).

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