Multi-angle testing device for soil and water monitoring and implementation method thereof

Abstract

The application discloses a kind of multi-angle testing device and implementation method for water and soil monitoring, including support frame, support frame is by the counterweight disc of bottom, support column and rotating plate composition;The upper end of rotating plate is provided with support rod, and the upper end of support rod is provided with laser radar;The upper end surface of rotating plate is further provided with fixed disc, and one side of fixed disc is provided with lofting structure, and lofting structure is composed of cam and rotating plate, and transmission assembly for placing monitoring device is arranged on cam and rotating plate.The rotating plate oscillation driven by steering wheel in lofting structure is utilized in the application, cam is pushed by fixed disc, and the sliding rod connected with one end of cam pushes rotating rod to oscillate, so that the transmission disc is intermittently rotated, the monitoring device is evenly placed in upper and lower lofting holes, and falls into the monitoring area to be monitored, and the soil condition of monitoring point is continuously monitored remotely and continuously, which can effectively reduce the labor intensity of monitoring personnel, and improve the efficiency and accuracy of monitoring the monitoring area.

Description

Technical Field

[0001] The present invention relates to the technical field of soil and water detection, and in particular to a multi-angle testing device and implementation method for soil and water monitoring. Background Art

[0002] Soil and water conservation monitoring refers to the long-term investigation, observation, and analysis of the occurrence, development, hazards, and benefits of soil and water erosion. This monitoring helps clarify the types, intensity, and distribution characteristics of soil and water erosion, its hazards and impacts, its occurrence and development patterns, and its dynamic trends. This is crucial for macro-decision-making on comprehensive soil and water erosion control and ecological environmental development, as well as for the scientific, rational, and systematic implementation of various soil and water conservation measures. In some areas, ground-based monitoring is used to monitor soil and water conservation. Traditional ground-based monitoring involves establishing typical observation sections, observation points, and observation benchmarks to monitor soil and water erosion and its prevention and control effectiveness during the initial stages of development and construction projects.

[0003] But in this monitoring method:

[0004] 1. It is necessary to go to the site manually to continuously monitor the water and soil changes at each observation point with the help of monitoring equipment, which is time-consuming, labor-intensive and inefficient.

[0005] 2. Traditional fixed-point monitoring has a limited scope and small coverage. Summary of the Invention

[0006] The purpose of the present invention is to provide a multi-angle testing device and implementation method for soil and water monitoring, which can effectively reduce the labor intensity of monitoring personnel, improve the coverage of the monitoring area, monitoring efficiency and accuracy, so as to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A multi-angle testing device for soil and water monitoring, comprising a support frame; the support frame consists of a counterweight plate, a support column and a rotating plate at the bottom; the support column is used to connect the rotating plate and the counterweight plate, and a motor is provided inside the support column, and the motor is connected to the rotating plate through a transmission shaft; a support rod is provided at the upper end of the rotating plate, and a laser radar is provided at the upper end of the support rod; a fixed plate is also provided on the upper end surface of the rotating plate, and a layout structure is provided on one side of the fixed plate, and the layout structure consists of a cam and a rotating plate, a servo is provided below the rotating plate, and a transmission assembly for placing a monitoring device is also provided on the cam and the rotating plate.

[0009] Furthermore, the transmission assembly includes a sliding rod, a rotating rod and a conveying disk; a limit sleeve is provided on the outer side of the sliding rod, one end of the sliding rod is connected to the cam, and the other end is connected to the rotating rod; the conveying disk is arranged on the upper surface of the rotating plate, an intermediate groove wheel is provided in the middle position of the conveying disk, an upper sampling hole is provided on the edge part of the conveying disk, a through lower sampling hole is opened on the surface of the rotating plate, and a sample rack is also provided on the upper surface of the rotating plate.

[0010] Furthermore, a shift fork is provided between the intermediate groove wheel and the rotating rod, a push rod is provided between the shift fork and the rotating rod, a spring is provided between the push rod and the rotating rod, a limit rod is provided between the rotating rod and the sliding rod, a limit plate is provided on both sides of the sliding rod, and a return spring is provided between the limit plate and the cam.

[0011] Furthermore, the support rod and the rotating plate are fixedly connected by screws, the laser radar is rotatably connected to the support rod, and the fixed plate is fixedly connected to the rotating plate.

[0012] Furthermore, the servo is fixedly connected to the rotating plate, the rotating plate is rotatably connected to the servo, the limit sleeve is fixedly connected to the rotating plate, the slide rod is slidably connected to the limit sleeve, the limit plate is fixedly connected to the rotating plate, and both ends of the return spring are fixedly connected to the cam and the limit plate respectively.

[0013] Furthermore, the sliding rod is slidably connected to the rotating rod through a limiting rod, the top rod is slidably connected to the rotating rod, the shift fork is rotatably connected to the rotating rod, the conveying disc is fixedly connected to the intermediate groove wheel, the intermediate groove wheel is rotatably connected to the rotating rod, and the conveying disc is rotatably connected to the rotating plate through the rotating shaft inside the intermediate groove wheel.

[0014] The present invention provides another technical solution: a method for implementing a multi-angle testing device for soil and water monitoring, comprising the following steps:

[0015] S1: First, the entire test device is placed to the water and soil monitoring location by a lifting device or a handling device, and the counterweight plate at the bottom of the support frame forms a fixed support. Then, the motor inside the support column drives the rotating plate to rotate to achieve multi-angle monitoring of the layout structure.

[0016] S2: Throughout the test, the LiDAR continuously monitors the surrounding terrain. Driven by the servo, the rotating plate begins to swing. During this swing, the distance between the fixed plate and the cam changes. The return spring maintains contact between the fixed plate and the cam.

[0017] S3: When the cam moves toward the fixed plate, the sliding rod follows the cam and moves toward the fixed plate. Under the action of the limit rod, the rotating rod is pulled to rotate around the central axis of the middle groove wheel;

[0018] S4: when the rotating rod rotates counterclockwise around the center axis of the intermediate groove wheel, the fork pushes the intermediate groove wheel to rotate counterclockwise, the intermediate groove wheel is fixedly connected with the conveying disc, the conveying disc rotates counterclockwise, when the upper sample placing hole passes through the lower end of the sample frame, the monitoring sample in the sample frame falls into the upper sample placing hole directly below, when the monitoring sample in the upper sample placing hole of the conveying disc is directly above the lower sample placing hole of the rotating plate, the monitoring sample falls into the to-be-monitored area on the ground, and remote and continuous monitoring of the water and soil conditions of the monitoring point is continued.

[0019] Compared with the prior art, the present application has the following beneficial effects:

[0020] 1. The multi-angle testing device for water and soil monitoring and the implementation method provided by the present application integrate the entire sample placing structure on the support frame, and form a fixed support by the counterweight disc at the bottom of the support frame, and the rotation of the rotating plate driven by the motor in the support column can realize multi-angle monitoring of the sample placing structure.

[0021] 2. The multi-angle testing device for water and soil monitoring and the implementation method provided by the present application utilize the oscillation of the rotating plate driven by the rudder engine in the sample placing structure, and in the process of oscillation of the rotating plate, the fixed disc pushes the cam, the slide rod connected to one end of the cam pushes the rotating rod to oscillate, and due to the internal ratchet mechanism of the rotating rod, the conveying disc rotates intermittently, and the monitoring device is evenly placed in the upper and lower sample placing holes and falls into the to-be-monitored area, thereby realizing remote and continuous monitoring of the water and soil conditions of the monitoring point, effectively reducing the labor intensity of the monitoring personnel, and improving the efficiency and accuracy of monitoring of the monitoring area.

[0022] 3. The multi-angle testing device for water and soil monitoring and the implementation method provided by the present application sets a laser radar on the upper end of the detection vehicle, so that the detection vehicle can timely scan and map the surrounding terrain during the sample placing process, thereby improving the working efficiency of the detection vehicle. DETAILED DESCRIPTION

[0023] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0024] Figure 2 It is a schematic diagram of the support frame structure of the present application;

[0025] Figure 3 It is a structure top view of the present application;

[0026] Figure 4 It is a schematic diagram of the sample placing structure of the present application;

[0027] Figure 5 It is a schematic diagram of the local structure of the present application;

[0028] In the figure: 1, counterweight disc; 2, support column; 201, motor; 202, transmission shaft; 3, rotating plate; 5, support rod; 6, laser radar; 7, fixed disc; 8, steering engine; 9, cam; 10, reset spring; 11, limiting plate; 12, limiting sleeve; 13, sliding rod; 14, rotating plate; 15, limiting rod; 16, rotating rod; 17, sample holder; 18, conveying disc; 19, yoke; 20, intermediate groove wheel; 21, ejector rod; 22, upper lofting hole; 23, lower lofting hole. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0030] Please refer to Figure 1-5 In the embodiments of the present application, a multi-angle testing device for water and soil monitoring is provided, which comprises a support frame; the support frame is composed of a bottom counterweight disc 1, a support column 2 and a rotating plate 3; the support column 2 is used for connecting the rotating plate 3 and the counterweight disc 1, and a motor 201 is arranged in the inside of the support column 2, and the motor 201 is connected with the rotating plate 3 through a transmission shaft 202; the upper end of the rotating plate 3 is provided with a support rod 5, and the upper end of the support rod 5 is provided with a laser radar 6; the upper end surface of the rotating plate 3 is further provided with a fixed disc 7, one side of the fixed disc 7 is provided with a lofting structure, the lofting structure is composed of a cam 9 and a rotating plate 14, a steering engine 8 is arranged below the rotating plate 14, and a transmission assembly for placing a monitoring device is further arranged on the cam 9 and the rotating plate 14; wherein the transmission assembly comprises a sliding rod 13, a rotating rod 16 and a conveying disc 18; the outside of the sliding rod 13 is sleeved with a limiting sleeve 12, one end of the sliding rod 13 is connected with the cam 9, and the other end is connected with the rotating rod 16; the conveying disc 18 is arranged on the upper surface of the rotating plate 14, an intermediate groove wheel 20 is arranged at the middle position of the conveying disc 18, an upper lofting hole 22 is arranged at the edge portion of the conveying disc 18, a through lower lofting hole 23 is formed in the surface of the rotating plate 14, and a sample holder 17 is further arranged on the upper surface of the rotating plate 14; a yoke 19 is arranged between the intermediate groove wheel 20 and the rotating rod 16, an ejector rod 21 is arranged between the yoke 19 and the rotating rod 16, a spring is arranged between the ejector rod 21 and the rotating rod 16, a limiting rod 15 is arranged between the rotating rod 16 and the sliding rod 13, limiting plates 11 are arranged on the two sides of the sliding rod 13, and a reset spring 10 is arranged between the limiting plates 11 and the cam 9.

[0031] In the above embodiment, the support rod 5 is fixedly connected to the rotating plate 3 by screws, the laser radar 6 is rotatably connected to the support rod 5, and the fixed plate 7 is fixedly connected to the rotating plate 3. The working principle of the laser radar 6 is very similar to that of the radar. Laser is used as a signal source. The pulsed laser emitted by the laser hits the trees, roads, bridges and buildings on the ground, causing scattering. Part of the light wave will be reflected to the receiver of the laser radar. According to the laser ranging principle, the distance from the laser radar 6 to the target point is calculated to obtain the distance. The pulsed laser continuously scans the target object, and the data of all target points on the target object can be obtained. After imaging processing with this data, an accurate three-dimensional stereo image can be obtained.

[0032] In the above embodiment, the servo 8 is fixedly connected to the rotating plate 3, the rotating plate 14 is rotatably connected to the servo 8, the limit sleeve 12 is fixedly connected to the rotating plate 14, the slide rod 13 is slidably connected to the limit sleeve 12, the limit plate 11 is fixedly connected to the rotating plate 14, and the two ends of the return spring 10 are respectively fixedly connected to the cam 9 and the limit plate 11; the slide rod 13 is slidably connected to the rotating rod 16 through the limit rod 15, the top rod 21 is slidably connected to the rotating rod 16, the shift fork 19 is rotatably connected to the rotating rod 16, the transmission disc 18 is fixedly connected to the intermediate groove wheel 20, the intermediate groove wheel 20 is rotatably connected to the rotating rod 16, and the transmission disc 18 is rotatably connected to the rotating plate 14 through the rotating shaft inside the intermediate groove wheel 20.

[0033] In order to further better explain the embodiments of the present invention, a method for implementing a multi-angle testing device for soil and water monitoring is also provided, comprising the following steps:

[0034] Step 1: First, the entire test device is placed to the water and soil monitoring location by a lifting device or a handling device, and the counterweight plate 1 at the bottom of the support frame forms a fixed support. Then, the motor 201 inside the support column 2 drives the rotating plate 3 to rotate to achieve multi-angle monitoring of the layout structure;

[0035] Step 2: During the entire test, the laser radar 6 continuously detects the surrounding terrain. Under the action of the servo 8, the rotating plate 14 begins to swing. During the swinging process of the rotating plate 14, the distance between the fixed plate 7 and the cam 9 changes. Under the action of the return spring 10, the fixed plate 7 and the cam 9 always maintain contact;

[0036] Step 3: When the cam 9 moves toward the fixed plate 7, the slide rod 13 follows the cam 9 and moves toward the fixed plate 7. Under the action of the limit rod 15, the rotating rod 16 is pulled to rotate around the central axis of the intermediate groove wheel 20.

[0037] Step four: when the rotating rod 16 rotates counterclockwise around the central axis of the intermediate gear 20, the shift fork 19 pushes the intermediate gear 20 to rotate counterclockwise, the intermediate gear 20 is fixedly connected with the conveying disc 18, the conveying disc 18 rotates counterclockwise, when the upper sample placing hole 22 passes through the lower end of the sample rack 17, the monitoring sample in the sample rack 17 falls into the upper sample placing hole 22 directly below, when the monitoring sample in the upper sample placing hole 22 of the conveying disc 18 is directly above the lower sample placing hole 23 of the rotating plate 14, the monitoring sample falls into the monitoring area on the ground, and remote and continuous monitoring of the water and soil conditions of the monitoring point is continued.

[0038] Working principle: the multi-angle testing device and implementation method for water and soil monitoring provided by the application can effectively reduce the labor intensity of monitoring personnel and improve the monitoring efficiency and accuracy of the monitoring area.

[0039] The above is only a preferred specific embodiment of the application, but the protection scope of the application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the application within the technical range disclosed by the application, which should be covered in the protection scope of the application.

Claims

1. A multi-angle testing device for soil and water monitoring, characterized by: The invention comprises a support frame; the support frame is composed of a counterweight plate (1), a support column (2) and a rotating plate (3) at the bottom; the support column (2) is used to connect the rotating plate (3) and the counterweight plate (1); a motor (201) is provided inside the support column (2), and the motor (201) is connected to the rotating plate (3) through a transmission shaft (202); a support rod (5) is provided at the upper end of the rotating plate (3), and a laser radar (6) is provided at the upper end of the support rod (5); a fixed plate (7) is further provided at the upper end surface of the rotating plate (3), and a lofting structure is provided on one side of the fixed plate (7), and the lofting structure is composed of a cam (9) and a rotating plate (14); a steering gear (8) is provided below the rotating plate (14), and a transmission assembly for placing a monitoring device is also provided on the cam (9) and the rotating plate (14); The transmission assembly includes a slide rod (13), a rotating rod (16) and a conveying disc (18); a limit sleeve (12) is provided on the outer side of the slide rod (13); one end of the slide rod (13) is connected to the cam (9), and the other end is connected to the rotating rod (16); the conveying disc (18) is arranged on the upper surface of the rotating plate (14); an intermediate groove wheel (20) is provided in the middle position of the conveying disc (18); an upper lofting hole (22) is provided on the edge of the conveying disc (18); and a through lower lofting hole is opened on the surface of the rotating plate (14). (23), a sample rack (17) is also provided on the upper surface of the rotating plate (14); a shift fork (19) is provided between the intermediate groove wheel (20) and the rotating rod (16), a push rod (21) is provided between the shift fork (19) and the rotating rod (16), a spring is provided between the push rod (21) and the rotating rod (16), a limit rod (15) is provided between the rotating rod (16) and the sliding rod (13), a limit plate (11) is provided on both sides of the sliding rod (13), and a return spring (10) is provided between the limit plate (11) and the cam (9); The support rod (5) is fixedly connected to the rotating plate (3) by screws, the laser radar (6) is rotatably connected to the support rod (5), and the fixed plate (7) is fixedly connected to the rotating plate (3); the steering gear (8) is fixedly connected to the rotating plate (3), the rotating plate (14) is rotatably connected to the steering gear (8), the limiting sleeve (12) is fixedly connected to the rotating plate (14), the sliding rod (13) is slidably connected to the limiting sleeve (12), the limiting plate (11) is fixedly connected to the rotating plate (14), and the return spring (10) is fixedly connected to the rotating plate (14). The two ends are fixedly connected to the cam (9) and the limit plate (11) respectively; the slide rod (13) is slidably connected to the rotating rod (16) through the limit rod (15); the top rod (21) is slidably connected to the rotating rod (16); the shift fork (19) is rotatably connected to the rotating rod (16); the conveying disc (18) is fixedly connected to the intermediate groove wheel (20); the intermediate groove wheel (20) is rotatably connected to the rotating rod (16); and the conveying disc (18) is rotatably connected to the rotating plate (14) through the rotating shaft inside the intermediate groove wheel (20).

2. A method for implementing the multi-angle testing device for soil and water monitoring according to claim 1, characterized in that: The following steps are involved: S1: First, the entire test device is placed at the water and soil monitoring location by a hoisting device or a transporting device, and a counterweight plate (1) at the bottom of the support frame forms a fixed support, and then the motor (201) inside the support column (2) drives the rotating plate (3) to rotate to realize multi-angle monitoring of the layout structure; S2: During the entire test process, the laser radar (6) continuously detects the surrounding terrain. Under the action of the servo (8), the rotating plate (14) begins to swing. During the swinging of the rotating plate (14), the distance between the fixed plate (7) and the cam (9) changes. Under the action of the return spring (10), the fixed plate (7) and the cam (9) always maintain contact. S3: When the cam (9) moves toward the fixed disk (7), the slide rod (13) moves toward the fixed disk (7) following the cam (9), and under the action of the limit rod (15), the rotating rod (16) is pulled to rotate around the central axis of the intermediate groove wheel (20); S4: When the rotating rod (16) rotates counterclockwise around the central axis of the middle groove wheel (20), the shift fork (19) pushes the middle groove wheel (20) to rotate counterclockwise, and the middle groove wheel (20) is fixedly connected to the conveying disk (18). The conveying disk (18) rotates counterclockwise. When the upper lofting hole (22) passes through the lower end of the sample rack (17), the monitoring sample in the sample rack (17) slides into the upper lofting hole (22) directly below it. When the monitoring sample in the upper lofting hole (22) of the conveying disk (18) is directly above the lower lofting hole (23) of the rotating plate (14), the monitoring sample falls to the area to be monitored on the ground, and the water and soil conditions of the monitoring point are continuously monitored remotely and continuously.

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