Slope water and soil conservation simulation device

Abstract

The utility model provides a kind of side slope water and soil conservation simulation device, it is related to side slope simulation technical field, including side slope device and root box, the side slope device includes mobile seat and shell, the shell is hinged in the top of mobile seat, and one end above mobile seat is hinged with hydraulic rod, the output end of hydraulic rod is hinged with shell, and hydraulic rod is used to push shell to tilt simulation side slope and cooperate with root box;The lower part of the inside of shell is equipped with mesh plate;The utility model carries soil by shell, can push shell rotation by hydraulic rod, simulation gradient, hydraulic adjustable, can carry out spray simulation to the soil sample in device by spray and sow component, can sample to the different interface of water gas soil by sampling component, can cooperate with monitoring supporting equipment monitoring including soil humidity, temperature monitoring, the determination of soil physicochemical property by monitoring component, thus, it is convenient to simulate research analysis to side slope water and soil conservation many factors.

Description

Technical Field

[0001] This utility model relates to the field of slope simulation technology, and in particular to a slope soil and water conservation simulation device. Background Technology

[0002] Currently, infrastructure construction has resulted in numerous exposed slopes, leading to severe soil erosion and ecological imbalance. The existence of exposed slopes disrupts biodiversity, making it difficult for vegetation to survive on poorly shaped slopes. Furthermore, it easily causes soil erosion, posing risks such as landslides, slope collapses, and debris flows. Therefore, simulating slope soil and water conservation and stability is essential, and slope soil and water conservation simulation systems play a crucial role in slope restoration.

[0003] Currently, there are few manufacturers producing slope soil and water conservation simulation systems on the market, and simulation devices that can be configured with corresponding soil monitoring systems generally require customization. Existing simulation devices lack comprehensive coverage for systematic research in various aspects, including the development of soil and water conservation technologies for exposed slopes in ecologically fragile watersheds, the exploration of soil erosion mechanisms, the development of vegetation restoration technologies, and the observation of cracks in slopes with special soil types. In the simulation of exposed slopes, some patents use fixed-slope skeleton slope protection simulation devices, which deviate from the actual soil erosion characteristics of exposed slopes under actual working conditions. Furthermore, in the simulation of expansive soil slopes, some patents use unidirectional loading or simple shearing devices, but ignore the combined effects of multiple factors such as rainfall and evaporation, resulting in significant deviations between experimental data and actual working conditions, and making it difficult to capture the dynamic changes in internal stress, displacement, and crack development of the slope. Therefore, this utility model proposes a slope soil and water conservation simulation device to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a slope soil and water conservation simulation device. This device allows for the hydraulic adjustment of different slope angles, and can be used to fill the device with soil or samples to be tested. Through spraying simulation, water quality analysis, soil moisture detection, and soil physicochemical property determination can be performed on the samples.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a slope soil and water conservation simulation device, including a slope device and a root box. The slope device includes a movable seat and a shell. The shell is hinged above the movable seat, and a hydraulic rod is hinged to one end of the movable seat. The output end of the hydraulic rod is hinged to the shell, and the hydraulic rod is used to push the shell to tilt to simulate a slope and cooperate with the root box. The lower part of the housing is provided with a perforated plate, which divides the interior of the housing into an upper cavity and a lower cavity. The housing is provided with a sampling component and a monitoring component, and a spraying component is provided on the top of the housing.

[0006] A further improvement is that: one end of the top of the movable seat is provided with a hinge seat, and one end of the bottom of the housing is hinged to the hinge seat.

[0007] A further improvement is that: a first hinge ear is provided at the middle position of the end of the movable seat away from the hinge seat, the lower end of the hydraulic rod is hinged to the first hinge ear, a second hinge ear is provided at the top of one end of the housing, and the output end of the hydraulic rod is hinged to the second hinge ear.

[0008] A further improvement is that a push handle is provided at one end of the movable seat, and omnidirectional wheels are provided at the four corners of the bottom of the movable seat.

[0009] A further improvement is that: side wings are provided at the middle position on both sides of the movable seat, and the side wings are provided with insertion holes, and there are multiple sets of insertion holes.

[0010] A further improvement is that a receiving hopper is provided above the end of the housing away from the hydraulic rod.

[0011] A further improvement is that the spraying assembly includes a frame and a spraying pipe. The frame is located above the housing, the spraying pipe is located on the frame, and a nozzle is provided at the bottom of the spraying pipe. One end of the spraying pipe is connected to a connecting pipe.

[0012] A further improvement is that the sampling component is switchable, and the sampling component includes a soil sample collection port and a water sample collection port. The soil sample collection port is located on one side of the housing and is connected to the first chamber. The water sample collection port is located below the end of the housing away from the hydraulic rod and is connected to the second chamber.

[0013] A further improvement is that the monitoring component includes a first monitoring port and a second monitoring port, both of which are located at the end of the housing near the hydraulic rod, and the first and second monitoring ports are respectively connected to the first chamber and the second chamber.

[0014] Further improvements include: the root box is used in conjunction with the slope device to simulate slopes, and the root box is used for planting plants, specifically simulating mountain plains and simulating high and low terraces.

[0015] The beneficial effects of this utility model are as follows: 1. This utility model uses a shell to carry soil, and a hydraulic rod can drive the shell to rotate to simulate slope. The hydraulic pressure is adjustable. The spraying component can spray the soil sample inside the device to simulate the slope. The sampling component can sample different interfaces of water, air and soil. The monitoring component can be used with monitoring equipment to monitor soil moisture and temperature, and measure soil physicochemical properties. Therefore, it is convenient to use the root box to simulate and analyze various factors of slope soil and water conservation.

[0016] 2. This utility model uses casters and a pusher to facilitate the movement of the device, making it more convenient to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the simulated mountainous plain of this utility model; Figure 2 This is a schematic diagram of the simulated high and low terraces of this utility model; Figure 3 This is the front view of the slope protection device of this utility model; Figure 4 This is a side view of the slope protection device of this utility model; Figure 5 This is a schematic diagram of one end of the slope protection device of this utility model; Figure 6 This is a schematic diagram of the other end of the slope device of this utility model.

[0018] The components are: 1. Movable seat; 2. Shell; 3. Hydraulic rod; 4. Mesh plate; 5. Hinge seat; 6. First hinge ear; 7. Second hinge ear; 8. Push handle; 9. Side wing; 10. Insertion hole; 11. Caster wheel; 12. Feed hopper; 13. Frame; 14. Spraying pipe; 15. Nozzle; 16. Connecting pipe; 17. Soil sample collection port; 18. Water sample collection port; 19. First monitoring port; 20. Second monitoring port; 21. Root box. Detailed Implementation

[0019] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0020] Example 1 according to Figure 1 , 2 As shown in Figures 3, 4, 5, and 6, this embodiment proposes a slope soil and water conservation simulation device, including a slope device and a root box 21. The slope device includes a movable base 1 and a housing 2. The housing 2 is hinged above the movable base 1, and a hydraulic rod 3 is hinged to one end of the movable base 1. The output end of the hydraulic rod 3 is hinged to the housing 2, and the hydraulic rod 3 is used to push the housing 2 to tilt to simulate a slope and cooperate with the root box 21. The lower part of the housing 2 is equipped with a perforated plate 4, which divides the interior of the housing 2 into an upper cavity and a lower cavity. The housing 2 is equipped with a sampling component and a monitoring component, and a spraying component is located on the top of the housing 2. In use, soil is loaded through the housing 2, and the housing 2 can be rotated by a hydraulic rod 3 to simulate a slope. The hydraulic pressure is adjustable. The spraying component can simulate spraying of soil samples inside the device. The sampling component can sample different interfaces of water, air, and soil. The monitoring component can be used with monitoring equipment to monitor soil moisture, temperature, and determine the physical and chemical properties of the soil.

[0021] A hinge seat 5 is provided at one end of the top of the movable seat 1, and one end of the bottom of the housing 2 is hinged to the hinge seat 5. A first hinge lug 6 is provided at the middle position of the end of the movable seat 1 away from the hinge seat 5, and the lower end of the hydraulic rod 3 is hinged to the first hinge lug 6. A second hinge lug 7 is provided at the top of one end of the housing 2, and the output end of the hydraulic rod 3 is hinged to the second hinge lug 7. In use, the housing 2 can be rotated by the hydraulic rod 3, and the slope angle is adjustable from 0 to 40 degrees.

[0022] One end of the movable base 1 is provided with a push handle 8, and each of the four corners of the bottom of the movable base 1 is provided with a caster wheel 11. The caster wheel 11 and the push handle 8 facilitate the movement of the device, making it more convenient to use. The caster wheel 11 is provided with a brake for braking.

[0023] Both sides of the movable base 1 are provided with side wings 9 at the middle position, and each side wing 9 is provided with a socket 10. There are multiple sets of sockets 10. In use, the housing 2 can be rotated by the hydraulic rod 3. After rotating to a certain angle, a plug can be inserted into the corresponding socket 10 to support the housing 2 and improve stability.

[0024] A receiving hopper 12 is provided above the end of the housing 2 away from the hydraulic rod 3. When the hydraulic rod 3 can push the housing 2 to rotate to a certain angle, some soil clods may fall into the housing 2, which can be caught by the receiving hopper 12.

[0025] The hydroseeding assembly includes a frame 13 and a hydroseeding pipe 14. The frame 13 is positioned above the housing 2, and the hydroseeding pipe 14 is mounted on the frame 13. A nozzle 15 is located at the bottom of the hydroseeding pipe 14, and one end of the hydroseeding pipe 14 is connected to a connecting pipe 16. In use, the connecting pipe 16 is connected to a water source, and the water is sprayed through the nozzle 15 of the hydroseeding pipe 14 onto the soil sample in the housing, facilitating spray simulation.

[0026] The sampling assembly includes a soil sampling port 17 and a water sampling port 18. The soil sampling port 17 is located on one side of the housing 2 and communicates with the first chamber. The water sampling port 18 is located below the end of the housing 2 away from the hydraulic rod 3 and communicates with the second chamber. The soil sampling port 17 is located on the lower left side of the slope for convenient sampling and determination of soil physicochemical properties. The water sampling port 18 is located at the bottom, where water samples collect below the bottom slope angle for collection and measurement.

[0027] The monitoring component includes a first monitoring port 19 and a second monitoring port 20. Both the first monitoring port 19 and the second monitoring port 20 are located at the end of the housing 2 near the hydraulic rod 3, and are respectively connected to the first chamber and the second chamber. Through the first monitoring port 19 and the second monitoring port 20, monitoring equipment can be used to monitor soil moisture and temperature, and determine the physicochemical properties of the soil within the first and second chambers. Example 2 according to Figure 1 , 2 As shown in Figures 3, 4, 5, and 6, this embodiment proposes a slope soil and water conservation simulation device, including a slope device and a root box 21. The slope device includes a movable base 1 and a housing 2. The housing 2 is hinged above the movable base 1, and a hydraulic rod 3 is hinged to one end of the movable base 1. The output end of the hydraulic rod 3 is hinged to the housing 2, and the hydraulic rod 3 is used to push the housing 2 to tilt to simulate a slope and cooperate with the root box 21. The lower part of the housing 2 is equipped with a perforated plate 4, which divides the interior of the housing 2 into an upper cavity and a lower cavity. The housing 2 is equipped with a sampling component and a monitoring component, and a spraying component is located on the top of the housing 2. In use, soil is loaded through the housing 2, and the housing 2 can be rotated by a hydraulic rod 3 to simulate a slope. The hydraulic pressure is adjustable. The spraying component can simulate spraying of soil samples inside the device. The sampling component can sample different interfaces of water, air, and soil. The monitoring component can be used with monitoring equipment to monitor soil moisture, temperature, and determine the physical and chemical properties of the soil.

[0028] Slope restoration simulation: Used for simulating and evaluating slope restoration technologies. The device is filled with the soil to be tested or a sample, with a soil loading capacity of 2~2.5t; the slope angle is adjustable from 0 to 40 degrees (hydraulic adjustment); the device can be easily moved and fixed; under full load, it can accommodate 2~3 people operating on the slope; several switchable sampling holes (soil and water samples) are provided on the side for convenient sampling. A handheld water quality analyzer HI98129 is used: measuring range (pH 0-14, EC 0-3999us / cm, total solids solubility 0-2000ppm).

[0029] Parameter simulation monitoring includes soil moisture and temperature monitoring; soil physicochemical property determination (pH, EC, total solids solubility). A PR-3001-TRREC-NO1 soil temperature and humidity meter was used to measure the temperature and humidity of the soil sample or specimen within the device. The soil temperature and humidity range was 0–100% (±1%).

[0030] Hydroseeding simulation: Used to simulate sprinkler and rainfall, with an adjustable spray rate of 0-1 m³ / h. For slope hydroseeding restoration, mud slurry can be sprayed, with a solids content of not less than 50%, a spray radius of not less than 10m, and a mud spraying rate of not less than 10 kg / min. Water quality analysis, soil moisture detection, and soil physicochemical property determination can be performed on samples through hydroseeding simulation or sprinkler / rainfall simulation. Standard requirements: hydroseeding solids content ≥ 50% (w / u), flow rate ≥ 1000 L / h (simulating hydroseeding, rainfall, and sprinkler irrigation), spray radius not less than 10m, and mud spraying rate not less than 10 kg / min. Expansive soil slope simulation experiment: used to simulate the solidification effect and soil erosion of expansive soil slopes.

[0031] according to Figure 5 , 6 As shown, the slope device is used in conjunction with the root box 21 for slope simulation. The root box 21 is used for planting. The first scenario simulates a mountainous plain, using a slope formed by one root box 21 and one slope device, with the root box 21 at the lower end of the slope. The second scenario simulates a terraced plateau, using two root boxes 21 and one slope device to form a slope, with one root box 21 placed at the top and one at the bottom of the slope. A sprinkler pipe is installed above the overall simulation scene to simulate rainfall and irrigation, thus simulating slope soil and water conservation.

[0032] This slope soil and water conservation simulation device uses a shell 2 to carry soil. A hydraulic rod 3 can rotate the shell 2 to simulate slope. The hydraulic pressure is adjustable. A spraying component can simulate spraying soil samples within the device. A sampling component can sample different interfaces between water, air, and soil. A monitoring component, in conjunction with supporting monitoring equipment, can monitor soil moisture, temperature, and determine soil physicochemical properties. This facilitates simulation research and analysis of various factors related to slope soil and water conservation, in conjunction with the root box 21. Furthermore, the casters 11 and push handle 8 facilitate movement of the device, making it more convenient to use.

[0033] 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. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A slope soil and water conservation simulation device, comprising a slope device and a root box (21), characterized in that: The slope device includes a movable seat (1) and a housing (2). The housing (2) is hinged above the movable seat (1), and a hydraulic rod (3) is hinged to one end of the movable seat (1). The output end of the hydraulic rod (3) is hinged to the housing (2), and the hydraulic rod (3) is used to push the housing (2) to tilt to simulate a slope and cooperate with the root box (21). The shell (2) has a perforated plate (4) at the bottom inside, and the perforated plate (4) divides the interior of the shell (2) into an upper cavity and a lower cavity. The shell (2) is provided with a sampling component and a monitoring component, and a spraying component is provided at the top of the shell (2).

2. The slope soil and water conservation simulation device according to claim 1, characterized in that: The top end of the movable seat (1) is provided with a hinge seat (5), and the bottom end of the housing (2) is hinged to the hinge seat (5).

3. The slope soil and water conservation simulation device according to claim 1, characterized in that: The movable seat (1) is provided with a first hinge ear (6) at the middle position of the end away from the hinge seat (5). The lower end of the hydraulic rod (3) is hinged to the first hinge ear (6). The upper part of one end of the housing (2) is provided with a second hinge ear (7). The output end of the hydraulic rod (3) is hinged to the second hinge ear (7).

4. The slope soil and water conservation simulation device according to claim 1, characterized in that: One end of the movable seat (1) is provided with a pusher (8), and the four corners of the bottom of the movable seat (1) are provided with casters (11).

5. The slope soil and water conservation simulation device according to claim 1, characterized in that: The movable seat (1) is provided with side wings (9) at the middle position on both sides, and the side wings (9) are provided with sockets (10), and the sockets (10) are provided in multiple sets.

6. The slope soil and water conservation simulation device according to claim 1, characterized in that: A receiving hopper (12) is provided above the end of the housing (2) away from the hydraulic rod (3).

7. The slope soil and water conservation simulation device according to claim 1, characterized in that: The spraying assembly includes a frame (13) and a spraying pipe (14). The frame (13) is located above the housing (2), and the spraying pipe (14) is located on the frame (13). The bottom of the spraying pipe (14) is provided with a nozzle (15), and one end of the spraying pipe (14) is connected to a connecting pipe (16).

8. The slope soil and water conservation simulation device according to claim 1, characterized in that: The sampling assembly includes a soil sampling port (17) and a water sampling port (18). The soil sampling port (17) is located on one side of the housing (2) and is connected to the first chamber. The water sampling port (18) is located below the end of the housing (2) away from the hydraulic rod (3) and is connected to the second chamber.

9. The slope soil and water conservation simulation device according to claim 1, characterized in that: The monitoring component includes a first monitoring port (19) and a second monitoring port (20). The first monitoring port (19) and the second monitoring port (20) are both located at one end of the housing (2) near the hydraulic rod (3), and the first monitoring port (19) and the second monitoring port (20) are respectively connected to the first chamber and the second chamber.

10. A slope soil and water conservation simulation device according to claim 1, characterized in that: The root box (21) is used in conjunction with the slope device to simulate the slope, and the root box (21) is used for planting plants, specifically including simulating mountain plains and simulating high and low terraces.

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