Water and soil loss evaluation measuring instrument

Abstract

The utility model discloses a water and soil loss evaluation measuring instrument, and relates to the technical field of water and soil loss measurement. The device comprises a measuring rod, the top of the measuring rod is fixedly connected with an operation plate, the outer surface of the measuring rod is slidably connected with a sliding seat, the top of the operation plate is fixedly connected with a rainwater collecting box, the outer surface of the rainwater collecting box is provided with a first graduated scale, and the outer surface of the measuring rod is provided with a second graduated scale. A plurality of sleeves are rotatably connected to the interior of the sliding seat at equal intervals, sleeve rods are slidably connected to the interiors of the sleeves, supporting seats are fixedly connected to the bottom ends of the sleeve rods, and a filtering mechanism is arranged at the top of the rainwater collecting box. And after cleaning is completed, the filter plate is put back to the original position, so that cleaning of the filter plate becomes simple and rapid, and the data accuracy and efficiency of the rainwater collecting box are guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of soil and water loss measurement, and in particular to a soil and water loss assessment and measurement instrument. Background Art

[0002] China is one of the countries with the most serious soil erosion in the world. Natural conditions determine the universality, long-term and harmfulness of soil erosion in the country. Soil erosion monitoring is particularly important. Accurately measuring the amount of soil loss plays a guiding role in providing targeted soil and water conservation measures.

[0003] A real-time monitoring device for soil erosion mentioned in an existing Chinese public patent (authorization announcement number: CN218724088U) can monitor the height of a movable block through a first sensor. When soil erosion occurs, soil loss occurs on the surface of the land, and soil settlement occurs. The movable block moves downward under the action of gravity. At this time, the distance between the top wall of the movable block and the first sensor changes, and data is transmitted to a data display chassis. Rainwater is collected by a rainwater collection block, which protects the first sensor.

[0004] In the existing assessment and measurement of soil erosion areas, a rainwater collection block is mostly fixed on the top of the detection pole to determine the amount of rainwater. However, since the soil erosion area is generally outdoors and the top of the rainwater collection block is usually set as an opening, impurities such as dust may enter the rainwater collection block during use, affecting the rainwater data inside the rainwater collection block, which is inconvenient. Utility Model Content

[0005] The purpose of the present application is to provide a soil and water loss assessment and measurement instrument to solve the problem that dust and other impurities may enter the rainwater collection block and affect the rainwater data inside the rainwater collection block.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A soil and water loss assessment measuring instrument comprises a measuring rod, the top of which is fixedly connected to an operating panel, the outer surface of which is slidably connected to a sliding seat, the top of which is fixedly connected to a rainwater collection box, the outer surface of which is provided with a first scale, the outer surface of which is provided with a second scale, the interior of the sliding seat is equidistantly rotatably connected to a plurality of sleeves, the interior of the sleeve is slidably connected to a sleeve rod, the bottom end of which is fixedly connected to a support seat, the top of the rainwater collection box is provided with a filtering mechanism, and the outer surface of the sliding seat is equidistantly provided with a plurality of fixing mechanisms.

[0008] By adopting the above technical solution, the rainwater collection box collects rainwater data, checks the amount of rainwater through the scale, and then observes the data of the movement of the land settlement sliding seat and records the collected rainwater, so as to conduct soil and water loss assessment. It can be quickly cleaned through the filtering mechanism, reducing the risk of clogging of the filtering mechanism, and improving the stability of the measuring rod through the fixing mechanism.

[0009] Furthermore, the filtering mechanism includes a filter box fixedly connected to the top of the rainwater collection box, a through hole is opened on the top of the filter box, the through hole is adapted to the opening of the rainwater collection box, the bottom of the filter box is connected to the rainwater collection box, a filter plate is arranged inside the filter box, the filter plate is slidably arranged with the filter box, one end of the filter plate passes through the filter box and is fixedly connected to a handle, and a clamping piece is arranged on one side of the filter box.

[0010] By adopting the above technical solution, dust and other impurities are filtered through the filter plate. When cleaning is required, the limit of the filter plate is released by the snap-fitting part, and then the filter plate is pulled out by pulling the filter plate by the handle to clean the filter plate. After cleaning, the filter plate is put back in place and fixed again by the snap-fitting part.

[0011] Furthermore, the engaging member includes a engaging box fixedly connected to one side of the filter box, a rotating rod is slidably arranged inside the engaging box, a vertical plate is fixedly connected to one end of the rotating rod away from the engaging box, a engaging block is fixedly connected to one side of the vertical plate close to the filter plate, and the engaging block abuts against the filter plate.

[0012] By adopting the above technical solution, the vertical plate is pulled, and the vertical plate moves, driving the rotating rod to move. When the vertical plate moves to a suitable position, the staff rotates the vertical plate to drive the locking block to move to one side of the filter plate, and connects with the filter plate through the locking block, thereby limiting the filter plate.

[0013] Furthermore, a clamping groove is provided at one end of the filter plate, and both the clamping block and the clamping groove are configured to be arc-shaped, and the clamping block is adapted to the clamping groove.

[0014] By adopting the above technical solution, the engaging groove and the engaging block are adapted to each other, so that the engaging block enters the interior of the engaging groove, thereby increasing the contact area with the filter plate.

[0015] Furthermore, a telescopic rod is fixedly connected to the inner wall of the engagement box, a spring is sleeved on the outer surface of the telescopic rod, and a sliding plate is fixedly connected to one end of the telescopic rod close to the rotating rod, and the sliding plate is rotatably connected to the rotating rod.

[0016] By adopting the above technical solution, when the vertical plate moves, the rotating rod drives the sliding plate to move, and the movement of the sliding plate drives the telescopic rod and the spring to stretch. After the spring is stretched, elastic potential energy is generated. At this time, the staff loosens the vertical plate, and the elastic potential energy of the spring is released, driving the locking block to resist the filter plate.

[0017] Furthermore, a slide groove is provided on the inner wall of the engaging box, and sliding blocks are fixedly connected to both ends of the sliding plate. The sliding blocks are adapted to the slide groove, and the sliding blocks are slidably connected to the slide groove.

[0018] By adopting the above technical solution, the sliding block and the sliding groove improve the stability of the sliding plate, making the sliding plate more stable when moving.

[0019] Furthermore, the fixing mechanism comprises a thread groove formed inside the sleeve rod, a plurality of fixing holes are formed at equal intervals on one side of the sleeve, bolts are slidably connected inside the fixing holes, and the bolts are threadedly connected to the thread groove.

[0020] By adopting the above technical solution, a worker inserts a bolt into the fixing hole, then rotates the bolt, and then connects the bolt with the thread groove through a thread so that the bolt enters the interior of the thread groove, thereby fixing the sleeve rod and reducing the risk of displacement of the sleeve rod during support.

[0021] Furthermore, a plurality of clamping blocks are fixedly connected to the bottom of the support seat at equal intervals, and the bottom ends of the clamping blocks are configured to be conical.

[0022] By adopting the above technical solution, the friction between the support seat and the ground is increased by the bottom clamping block of the support seat, thereby further improving the stability of the measuring rod.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In the present application, dust and other impurities are filtered through the filter plate during filtering. When cleaning is required, the limit of the filter plate is released by the snap-fitting part, and then the filter plate is pulled out by pulling the filter plate by the handle to clean the filter plate. After cleaning, the filter plate is put back in place and fixed again with the snap-fitting part, which makes the cleaning of the filter plate simple and quick, reduces the risk of the filter plate being blocked, and ensures the data accuracy and efficiency of the rainwater collection box.

[0025] 2. In the present application, when the support seat supports the measuring rod, the staff inserts the bolt into the fixing hole and then rotates the bolt, and then connects the bolt with the thread groove through a thread so that the bolt enters the inside of the thread groove, thereby fixing the sleeve rod, reducing the risk of displacement of the sleeve rod when supporting, and improving the wind resistance of the measuring rod. The friction between the support seat and the ground is increased by the bottom block of the support seat, thereby further improving the stability of the measuring rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the first three-dimensional structure of the measuring instrument in this application;

[0027] Figure 2 It is a schematic diagram of a partial cross-sectional structure of a measuring instrument in this application;

[0028] Figure 3 This application Figure 2 The enlarged structural diagram at A in the middle;

[0029] Figure 4 This application Figure 2 Enlarged structural diagram at B in the middle.

[0030] Description of reference numerals:

[0031] 1. Measuring rod; 2. Operating panel; 3. Sliding seat; 4. Rainwater collection box; 5. Scale one; 6. Scale two; 7. Filter box; 8. Filter plate; 9. Handle; 10. Through hole; 11. Snap box; 12. Telescopic rod; 13. Spring; 14. Sliding plate; 15. Rotating rod; 16. Vertical plate; 17. Snap block; 18. Snap groove; 19. Slide groove; 20. Sleeve; 21. Sleeve rod; 22. Support seat; 23. Threaded groove; 24. Fixing hole; 25. Bolt; 26. Block. DETAILED DESCRIPTION

[0032] The following is combined with Figures 1 to 4 This application is described in further detail.

[0033] The embodiment of the present application discloses a soil and water loss assessment and measurement instrument.

[0034] Reference Figure 1 and Figure 2 A soil and water loss assessment measuring instrument comprises a measuring rod 1, an operating panel 2 is fixedly connected to the top of the measuring rod 1, a sliding seat 3 is slidably connected to the outer surface of the measuring rod 1, a rainwater collection box 4 is fixedly connected to the top of the operating panel 2, the rainwater collection box 4 is a transparent box, a scale 1 5 is arranged on the outer surface of the rainwater collection box 4, a scale 2 6 is arranged on the outer surface of the measuring rod 1, a plurality of sleeves 20 are equidistantly connected to the interior of the sliding seat 3, a sleeve rod 21 is slidably connected to the interior of the sleeve 20, a support seat 22 is fixedly connected to the bottom end of the sleeve rod 21, a filtering mechanism is arranged on the top of the rainwater collection box 4, and a plurality of fixing mechanisms are equidistantly arranged on the outer surface of the sliding seat 3.

[0035] When it is necessary to detect soil erosion, first move the measuring rod 1 to the area to be measured, insert the measuring rod 1 into the ground, then rotate the sleeve 20 to a suitable angle, and then pull out the sleeve 21 so that the support seat 22 is supported by the ground, and then the staff records the position of the sliding seat 3 on the scale 6. When it rains, the land is slowly washed away and settles. At this time, the support seat 22 drives the sliding seat 3 to move downward through gravity. At this time, the position of the sliding seat 3 on the scale 6 changes. After the rain, the rainwater collection box 4 collects rainwater data, checks the amount of rainwater through the scale, and then observes the movement data of the sliding seat 3 and records it with the collected rainwater, so as to conduct a soil erosion assessment. When collecting rainwater, the rainwater collection box 4 can be quickly cleaned through the filtering mechanism, reducing the risk of clogging of the filtering mechanism, and improving the wind resistance of the measuring rod 1 through the fixing mechanism, so that the measuring rod 1 is more stable when working.

[0036] Reference Figure 2 The filtering mechanism includes a filter box 7 fixedly connected to the top of the rainwater collection box 4. A through hole 10 is opened on the top of the filter box 7, and the through hole 10 is adapted to the opening of the rainwater collection box 4. The bottom of the filter box 7 is connected to the rainwater collection box 4. A filter plate 8 is arranged inside the filter box 7. The filter plate 8 and the filter box 7 are slidably arranged. One end of the filter plate 8 passes through the filter box 7 and is fixedly connected to a handle 9. A clamping piece is arranged on one side of the filter box 7.

[0037] During filtering, dust and other impurities entering the filter box 7 are filtered through the filter plate 8, thereby reducing the impact of dust and other impurities entering the rainwater collection box 4 on the data. When cleaning is required, the limit on the filter plate 8 is released by the snap-fitting part, and then the filter plate 8 is pulled out by the handle 9 to clean the filter plate 8. After cleaning, the filter plate 8 is put back in place and fixed again with the snap-fitting part, making the cleaning of the filter plate 8 simple and quick, and reducing the risk of the filter plate 8 being blocked, thereby ensuring the data accuracy and efficiency of the rainwater collection box 4.

[0038] Reference Figure 2 and Figure 3 The engaging member includes a engaging box 11 fixedly connected to one side of the filter box 7, a rotating rod 15 is slidably arranged inside the engaging box 11, a vertical plate 16 is fixedly connected to one end of the rotating rod 15 away from the engaging box 11, and a engaging block 17 is fixedly connected to one side of the vertical plate 16 close to the filter plate 8, and the engaging block 17 abuts against the filter plate 8.

[0039] One end of the filter plate 8 is provided with a snap-fitting groove 18 , and both the snap-fitting block 17 and the snap-fitting groove 18 are configured in an arc shape, and the snap-fitting block 17 and the snap-fitting groove 18 are adapted to each other.

[0040] In addition, a telescopic rod 12 is fixedly connected to the inner wall of the locking box 11 , a spring 13 is sleeved on the outer surface of the telescopic rod 12 , and a sliding plate 14 is fixedly connected to one end of the telescopic rod 12 close to the rotating rod 15 , and the sliding plate 14 is rotatably connected to the rotating rod 15 .

[0041] In addition, a slide groove 19 is formed on the inner wall of the locking box 11 , and sliding blocks are fixedly connected to both ends of the sliding plate 14 . The sliding blocks are matched with the slide groove 19 , and the sliding blocks are slidably connected to the slide groove 19 .

[0042] When the filter plate 8 needs to be fixed, the vertical plate 16 is pulled first. After the vertical plate 16 moves, it drives the rotating rod 15 to move. When the vertical plate 16 moves to a suitable position, the staff rotates the vertical plate 16 to drive the clamping block 17 to move to one side of the filter plate 8, and connects with the filter plate 8 through the clamping block 17, thereby limiting the filter plate 8, so that the filter plate 8 maintains stability during operation. When the staff pulls the vertical plate 16, the rotating rod 15 drives the sliding plate 14 to move, and the movement of the sliding plate 14 drives the telescopic rod 12 and the spring 13 to stretch. The spring 13 generates elastic potential energy after stretching. At this time, the staff releases the vertical plate 1 6. The elastic potential energy of the spring 13 is released, driving the snap block 17 to contact the filter plate 8. When the snap block 17 contacts the filter plate 8, a snap groove 18 is provided on one side of the filter plate 8. The snap groove 18 is adapted to the snap block 17, so that the snap block 17 enters the inside of the snap groove 18, thereby increasing the contact area with the filter plate 8, further improving the limit of the filter plate 8, and when the sliding plate 14 slides inside the snap box 11, the slider is slidably connected with the slide groove 19, and the slider and the slide groove 19 improve the stability of the sliding plate 14, making the sliding plate 14 more stable when moving.

[0043] Reference Figure 2 and Figure 4 The fixing mechanism includes a threaded groove 23 opened inside the sleeve rod 21, and a plurality of fixing holes 24 are opened at equal intervals on one side of the sleeve 20. Bolts 25 are slidably connected inside the fixing holes 24, and the bolts 25 are threadedly connected to the threaded groove 23.

[0044] The bottom of the support seat 22 is fixedly connected with a plurality of blocks 26 at equal intervals, and the bottom ends of the blocks 26 are configured to be conical.

[0045] When the support seat 22 supports the measuring rod 1, the staff inserts the bolt 25 into the fixing hole 24, and then rotates the bolt 25, and then threadedly connects the bolt 25 with the thread groove 23, so that the bolt 25 enters the interior of the thread groove 23, thereby fixing the sleeve rod 21, reducing the risk of displacement of the sleeve rod 21 during support, and improving the wind resistance of the measuring rod 1. When the support seat 22 contacts the ground, the friction between the support seat 22 and the ground is increased by the bottom block 26 of the support seat 22, further improving the stability of the measuring rod 1.

[0046] Working principle: When it rains, the land is slowly washed away and settles. At this time, the support seat 22 drives the sliding seat 3 to move downward through gravity. At this time, the position of the sliding seat 3 on the scale 6 changes. After the rain, the rainwater collection box 4 collects rainwater data, checks the amount of rainwater through the scale, and then observes the data of the movement of the sliding seat 3 and records it with the collected rainwater, so as to conduct soil and water loss assessment. During filtering, dust and other impurities entering the filter box 7 are filtered through the filter plate 8, thereby reducing the impact of dust and other impurities entering the rainwater collection box 4 on the data. When cleaning is required, the limit of the filter plate 8 is released through the snap-fitting part, and then the filter plate 8 is pulled out by the handle 9 to clean the filter plate 8. After cleaning, the filter plate 8 is put back in place and fixed again with the snap-fitting part.

[0047] By pulling the vertical plate 16, the vertical plate 16 moves and drives the rotating rod 15 to move. When the vertical plate 16 moves to a suitable position, the staff rotates the vertical plate 16 to drive the locking block 17 to move to one side of the filter plate 8, and connects with the filter plate 8 through the locking block 17, thereby limiting the filter plate 8, so that the filter plate 8 maintains stability during operation; the staff inserts the bolt 25 into the fixing hole 24, and then rotates the bolt 25, and then the bolt 25 is threadedly connected with the thread groove 23, so that the bolt 25 enters the interior of the thread groove 23, thereby fixing the sleeve rod 21, so that the sleeve rod 21 reduces the risk of displacement when supporting.

Claims

1. A soil and water loss assessment measuring instrument, comprising a measuring rod (1), characterized in that: The top of the measuring rod (1) is fixedly connected to an operating panel (2), the outer surface of the measuring rod (1) is slidably connected to a sliding seat (3), the top of the operating panel (2) is fixedly connected to a rainwater collection box (4), the outer surface of the rainwater collection box (4) is provided with a first scale (5), the outer surface of the measuring rod (1) is provided with a second scale (6), the interior of the sliding seat (3) is equidistantly connected to a plurality of sleeves (20), the interior of the sleeve (20) is slidably connected to a sleeve rod (21), the bottom end of the sleeve rod (21) is fixedly connected to a support seat (22), the top of the rainwater collection box (4) is provided with a filtering mechanism, and the outer surface of the sliding seat (3) is provided with a plurality of fixing mechanisms equidistantly.

2. The soil and water loss assessment measuring instrument according to claim 1, characterized in that: The filtering mechanism comprises a filtering box (7) fixedly connected to the top of a rainwater collection box (4); a through hole (10) is provided on the top of the filtering box (7); the through hole (10) is matched with an opening of the rainwater collection box (4); the bottom of the filtering box (7) is connected to the rainwater collection box (4); a filtering plate (8) is provided inside the filtering box (7); the filtering plate (8) and the filtering box (7) are slidably arranged; one end of the filtering plate (8) passes through the filtering box (7) and is fixedly connected to a handle (9); and a clamping member is provided on one side of the filtering box (7).

3. A soil and water loss assessment measuring instrument according to claim 2, characterized in that: The engaging member comprises an engaging box (11) fixedly connected to one side of the filter box (7); a rotating rod (15) is slidably arranged inside the engaging box (11); an end of the rotating rod (15) away from the engaging box (11) is fixedly connected to a vertical plate (16); a surface of the vertical plate (16) close to the filter plate (8) is fixedly connected to an engaging block (17); and the engaging block (17) is in contact with the filter plate (8).

4. The soil and water loss assessment measuring instrument according to claim 3, characterized in that: A snap-fit ​​groove (18) is provided at one end of the filter plate (8); the snap-fit ​​block (17) and the snap-fit ​​groove (18) are both arranged in an arc shape; the snap-fit ​​block (17) and the snap-fit ​​groove (18) are adapted to each other.

5. The soil and water loss assessment measuring instrument according to claim 3, characterized in that: A telescopic rod (12) is fixedly connected to the inner wall of the locking box (11); a spring (13) is sleeved on the outer surface of the telescopic rod (12); a sliding plate (14) is fixedly connected to one end of the telescopic rod (12) close to the rotating rod (15); and the sliding plate (14) is rotatably connected to the rotating rod (15).

6. The soil and water loss assessment and measurement instrument according to claim 5, characterized in that: The inner wall of the locking box (11) is provided with a sliding groove (19), and sliding blocks are fixedly connected to both ends of the sliding plate (14), the sliding blocks are adapted to the sliding groove (19), and the sliding blocks are slidably connected to the sliding groove (19).

7. The soil and water loss assessment and measurement instrument according to claim 6, characterized in that: The fixing mechanism comprises a thread groove (23) formed inside the sleeve rod (21); a plurality of fixing holes (24) are formed at equal intervals on one side of the sleeve (20); bolts (25) are slidably connected inside the fixing holes (24); and the bolts (25) are threadedly connected to the thread groove (23).

8. The soil and water loss assessment and measurement instrument according to claim 6, characterized in that: A plurality of clamping blocks (26) are fixedly connected to the bottom of the support seat (22) at equal intervals, and the bottom ends of the clamping blocks (26) are arranged in a conical shape.

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