Sampling device for geological disaster prevention and monitoring

Abstract

The utility model relates to the technical field of sampling, and discloses a sampling device for geological disaster prevention and monitoring, which comprises a shell, a motor I is fixedly connected in the shell, the output end of the motor I is fixedly connected with a gear, a rotating column is rotatably connected in the shell, a curved surface groove is formed in the rotating column, and the curved surface groove is fixedly connected with the gear. A curved surface groove is formed in the cylinder, a rotating column is arranged in the curved surface groove, a toothed plate is fixedly connected to the outer wall of the rotating column, a sliding groove is formed in the cylinder, a sliding block is arranged in the cylinder, and the outer wall of the sliding block is slidably connected to the interiors of the sliding groove and the curved surface groove. According to the surface water sampler, the effect of sampling water samples at different depths of a river is achieved, the problem that a sampling result is not representative enough due to the fact that a traditional surface water sampler can only detect the vicinity of a river bank and the water quality of the river may change at different positions and depths is solved, and the detection accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling, in particular to a sampling device for geological disaster prevention and control monitoring. Background Art

[0002] Geological disasters often lead to pollution of surrounding water bodies. For example, landslides and mud-rock flows may bring soil, silt and other pollutants into rivers, lakes or reservoirs, affecting water quality. Therefore, surface water sampling is carried out to detect changes in water quality and the content of pollutants, thereby warning of possible geological disasters. This provides important support and basis for protecting the environment and the safety of people’s lives and property. Surface water monitoring is an important part of geological disaster prevention and control monitoring.

[0003] A traditional surface water sampler is a tool used to collect surface water samples. It is generally a simple handheld type. A handheld sampler usually consists of a long handle and a container at the bottom. The user can put it into the water body and use the handle or extraction mechanism on the handle to extract water into the container. Traditional surface water samplers are often made of metal or plastic, with a simple structure and lightweight design. They are simple and easy to operate, and do not require complex skills or professional training, so anyone can easily use them to collect water samples.

[0004] However, traditional surface water samplers can often only conduct detection near the river bank. The water quality of the river may change at different locations and depths, and sampling only at the riverside often cannot capture these changes. In addition, the quality of the water near the river bank may be affected by the surrounding soil, vegetation or human activities, and may differ from the water quality in the center of the river. This may cause the sampling results to be unrepresentative and limit the comprehensive assessment of the river. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a sampling device for geological disaster prevention and control monitoring, aiming to improve the problem that traditional surface water samplers can only detect near the river bank, while the water quality of the river may vary at different locations and depths, resulting in the sampling results being not representative enough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sampling device for geological disaster prevention and control monitoring, comprising a shell, a motor 1 is fixedly connected to the inside of the shell, a gear is fixedly connected to the output end of the motor 1, a rotating column is rotatably connected to the inside of the shell, a curved groove is provided inside the rotating column, a toothed plate is fixedly connected to the outer wall of the rotating column, a cylinder is fixedly connected to the inside of the shell, a slide groove is provided inside the cylinder, a slider is provided inside the cylinder, the outer wall of the slider is slidably connected to the slide groove and the curved groove, a water inlet pipe is fixedly connected to the inside of the slider, a remote-controlled boat is fixedly connected to the bottom of the shell, one end of the water inlet pipe is fixedly connected to the input end of a water pump, a storage box is fixedly connected to the bottom of the water pump, a water supply pipe is fixedly connected to the output end of the water pump, and a guiding mechanism is provided on the top of the shell.

[0007] Furthermore, the guiding mechanism comprises a fixed block and a roller, the outer wall of the roller is rotatably connected to one side of the outer wall of the fixed block, and the bottom of the fixed block is fixedly connected to the top of the shell.

[0008] Furthermore, a second motor is fixedly connected inside the storage box, and a reel is fixedly connected to an output end of the second motor.

[0009] Furthermore, a third motor is fixedly connected inside the storage box, and a disc is fixedly connected to an output end of the third motor.

[0010] Furthermore, a groove is provided inside the disc, and a guard plate is rotatably connected to the outer wall of the disc.

[0011] Furthermore, a storage block 1 is fixedly connected inside the storage box, a cylinder is fixedly connected inside the storage block 1, and a push block is fixedly connected to an output end of the cylinder.

[0012] Furthermore, a second storage block is fixedly connected inside the storage box, and a door is rotatably connected to the outer wall of the storage box.

[0013] Furthermore, a tray is fixedly connected inside the storage box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the cooperation among the motor, gears, rotating column, tooth plate, cylinder, water inlet pipe and water pump, the effect of being able to take water samples of different depths in the river is achieved, which solves the problem that the traditional surface water sampler can only detect near the river bank, and the water quality of the river may change at different positions and depths, which leads to the problem that the sampling results are not representative enough, and improves the detection accuracy.

[0016] 2. In the utility model, through the cooperation among the water delivery pipe, the disc, the groove, the guard plate, the storage block 1, the cylinder, the storage block 2 and the motor 3, the effect of allowing the water sample bottle to continuously receive and store water samples is achieved, which solves the problem that the traditional surface water sampler can only store the water sample once, and improves the sampling efficiency of the water body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a sampling device for geological disaster prevention and monitoring proposed by the utility model;

[0018] Figure 2 A schematic cross-sectional view of the outer shell of a sampling device for geological disaster prevention and monitoring proposed by the utility model;

[0019] Figure 3 The utility model provides a schematic diagram of the cross-sectional structure of a storage box for a sampling device for geological disaster prevention and control monitoring.

[0020] Figure 4 The utility model provides a schematic diagram of the disc cross-section structure of a sampling device for geological disaster prevention and control monitoring.

[0021] Legend:

[0022] 1. Housing; 2. Motor 1; 3. Gear; 4. Rotating column; 5. Tooth plate; 6. Cylinder; 7. Slide; 8. Slider; 9. Water inlet pipe; 10. Remote control boat; 11. Water pump; 12. Motor 2; 13. Reel; 14. Water supply pipe; 15. Disc; 16. Groove; 17. Guard plate; 18. Storage block 1; 19. Cylinder; 20. Storage block 2; 21. Motor 3; 22. Door; 23. Tray; 24. Roller; 25. Fixed block; 26. Storage box; 27. Curved groove; 28. Push block. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1 - Figure 3, the utility model provides an embodiment: a sampling device for geological disaster prevention and control monitoring, including a shell 1, a motor 2 is fixedly connected inside the shell 1, a gear 3 is fixedly connected to the output end of the motor 2, a rotating column 4 is rotatably connected inside the shell 1, a curved groove 27 is opened inside the rotating column 4, a toothed plate 5 is fixedly connected to the outer wall of the rotating column 4, a cylinder 6 is fixedly connected inside the shell 1, a slide groove 7 is opened inside the cylinder 6, a slider 8 is arranged inside the cylinder 6, the outer wall of the slider 8 is slidably connected to the slide groove 7 and the curved groove 27, a water inlet pipe 9 is fixedly connected inside the slider 8, a remote control boat 10 is fixedly connected to the bottom of the shell 1, one end of the water inlet pipe 9 is fixedly connected to the input end of a water pump 11, a storage box 26 is fixedly connected to the bottom of the water pump 11, a water supply pipe 14 is fixedly connected to the output end of the water pump 11, and a guiding mechanism is arranged on the top of the shell 1;

[0025] Specifically, when using the sampling device for geological disaster prevention and control monitoring, first remote control the remote control boat 10 to the water intake position, then start the motor 2 to drive the gear 3 to rotate, and then the rotation of the gear 3 drives the toothed plate 5 to rotate, so that the rotating column 4 starts to rotate, and then the rotation of the rotating column 4 drives the slider 8 to move, thereby driving the water inlet pipe 9 to descend through the slider 8, and then start the water pump 11, and then sample water bodies at different depths. The device can sample water bodies at different depths and can provide more comprehensive and detailed water quality information.

[0026] Reference Figure 1 - Figure 3 The guide mechanism includes a fixed block 25 and a roller 24, the outer wall of the roller 24 is rotatably connected to one side of the outer wall of the fixed block 25, and the bottom of the fixed block 25 is fixedly connected to the top of the housing 1;

[0027] Specifically, when the sampling device for geological disaster prevention and monitoring is used, when the water inlet pipe 9 is driven deep underwater by the slider 8, the roller 24 can prevent the water inlet pipe 9 from rubbing against the corners of the shell 1, thereby causing damage to the water inlet pipe 9 and affecting the sampling work.

[0028] Reference Figure 1 - Figure 3 The storage box 26 is fixedly connected with the motor 2 12 inside, the output end of the motor 2 12 is fixedly connected with the reel 13, the storage box 26 is fixedly connected with the motor 3 21 inside, the output end of the motor 3 21 is fixedly connected with the disc 15, the disc 15 is provided with a groove 16 inside, the outer wall of the disc 15 is rotatably connected with the guard plate 17, the storage box 26 is fixedly connected with the storage block 18 inside, the storage block 18 is fixedly connected with the cylinder 19 inside, the output end of the cylinder 19 is fixedly connected with the push block 28, the storage box 26 is fixedly connected with the storage block 20 inside, the outer wall of the storage box 26 is rotatably connected with the door 22, and the storage box 26 is fixedly connected with the tray 23;

[0029] Specifically, when using the sampling device for geological disaster prevention and control monitoring, when the water sample enters the storage box 26, the motor three 21 is started, and the water sample bottle is driven to move to the water outlet of the water delivery pipe 14 through the rotation of the disc 15. Then, after the water sample is loaded into the water sample bottle, the disc 15 continues to rotate, and the water sample bottle is limited by the storage block two 20, so that the water sample bottle stays on the storage block two 20, which is convenient for the staff to take.

[0030] Working principle: When using the sampling device for geological disaster prevention and monitoring, first take out the remote control boat 10 and put it into the water, stop it near the center of the water area, then start the motor 2 to drive the rotating column 4 to rotate, so that the slider 8 drives the water inlet pipe 9 to drop into the water, and then start the water pump 11. Under the action of the water pump 11, the water sample enters the storage box 26 through the water inlet pipe 9, and then enters the sampling bottle through the water delivery pipe 14. When placing the water sample bottle, first put the water sample bottle on the storage block 18, and then start the motor 3 21 And cylinder 19, cylinder 19 pushes the water sample bottle into groove 16, and then the rotation of disc 15 drives the water sample bottle to the water outlet of water delivery pipe 14 to load water sample. When water samples of different depths need to be taken, continue to start motor 1 2 to drive the water inlet pipe 9 to descend. When the work is completed, continue to start motor three 21, so disc 15 drives the water sample bottle to storage block two 20. When the water sample bottle with water sample enters storage block two 20, the new empty sampling bottle will stay at the water outlet of water delivery pipe 14, which is convenient for the next sampling.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sampling device for geological disaster prevention and monitoring, comprising a housing (1), characterized in that: A motor 1 (2) is fixedly connected inside the shell (1), and a gear (3) is fixedly connected to the output end of the motor 1 (2). A rotating column (4) is rotatably connected inside the shell (1), and a curved groove (27) is provided inside the rotating column (4). A toothed plate (5) is fixedly connected to the outer wall of the rotating column (4). A cylinder (6) is fixedly connected inside the shell (1), and a slide groove (7) is provided inside the cylinder (6). A slider (8) is provided inside the cylinder (6), and the outer wall of the slider (8) is slidably connected to the slide groove (7) and the curved groove (27). A water inlet pipe (9) is fixedly connected inside the slider (8). A remote-controlled boat (10) is fixedly connected to the bottom of the shell (1), one end of the water inlet pipe (9) is fixedly connected to the input end of a water pump (11), a storage box (26) is fixedly connected to the bottom of the water pump (11), and a water supply pipe (14) is fixedly connected to the output end of the water pump (11). A guiding mechanism is provided at the top of the shell (1).

2. A sampling device for monitoring geological disaster prevention according to claim 1, characterized in that: The guide mechanism comprises a fixed block (25) and a roller (24); an outer wall of the roller (24) is rotatably connected to one side of an outer wall of the fixed block (25); and a bottom of the fixed block (25) is fixedly connected to the top of the housing (1).

3. A sampling device for geological disaster prevention and monitoring according to claim 2, characterized in that: The storage box (26) is fixedly connected to a second motor (12) inside, and the output end of the second motor (12) is fixedly connected to a reel (13).

4. A sampling device for geological disaster prevention and monitoring according to claim 3, characterized in that: The storage box (26) is fixedly connected to a third motor (21) inside, and a disc (15) is fixedly connected to an output end of the third motor (21).

5. A sampling device for monitoring geological disaster prevention according to claim 4, characterized in that: A groove (16) is provided inside the disc (15), and a guard plate (17) is rotatably connected to the outer wall of the disc (15).

6. A sampling device for geological disaster prevention and monitoring according to claim 5, characterized in that: The storage box (26) is fixedly connected to a storage block 1 (18) inside, the storage block 1 (18) is fixedly connected to a cylinder (19) inside, and the output end of the cylinder (19) is fixedly connected to a push block (28).

7. A sampling device for geological disaster prevention and monitoring according to claim 6, characterized in that: A second storage block (20) is fixedly connected inside the storage box (26), and a door (22) is rotatably connected to the outer wall of the storage box (26).

8. The sampling device for geological disaster prevention and monitoring according to claim 7 is characterized in that: The storage box (26) is fixedly connected to a tray (23).

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