Device for measuring soil loss amount

Abstract

The utility model belongs to the technical field of soil loss amount detection, and particularly relates to a device for measuring soil loss amount, which comprises a support rod and a support device, and the surface of the support rod is fixedly connected with a rain gauge; a supporting device is arranged on the surface of the supporting rod and comprises two discs, the inner walls of the discs are in sliding connection with the surface of the supporting rod, positioning pins are in threaded connection with the inner walls of the discs and the supporting rod, fixing rods are rotationally connected to the inner surfaces of the discs, moving blocks are in sliding connection with the inner walls of the fixing rods, and cameras are fixedly connected to the upper surfaces of the moving blocks; a protection device is arranged on the surface of the supporting rod and comprises two protection covers, the surface of the supporting rod is sleeved with the two protection covers, the inner surfaces of the protection covers are fixedly connected with buffer frames, and the inner walls of the two protection covers are in threaded connection with a plurality of fixing pins; by arranging the whole device, the camera can be supported, and meanwhile, the position of the camera is convenient to adjust, so that the adaptability to a site is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil loss detection, in particular to a device for measuring soil loss. Background Art

[0002] Soil loss detection is an important part of assessing soil erosion conditions and formulating soil and water conservation measures. Soil loss detection refers to the work of quantitatively measuring the soil erosion process and its results; its purpose is to timely, accurately, comprehensively and systematically grasp the current status, dynamics and related information of soil loss, and provide a scientific basis for formulating policies, plans and programs to prevent and control soil erosion.

[0003] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when measuring soil loss, it is necessary to collect a variety of data for measurement, including video data and rainfall data. When collecting video data, the traditional bracket has an insufficient adjustable range when installing the camera, and in actual use, it is easy for the camera installation height and angle to fail to meet the needs; therefore, in order to solve the above problems, a device for measuring soil loss is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a device for measuring soil loss described in the utility model comprises a support rod and a supporting device, a rain gauge is fixedly connected to the surface of the support rod; a supporting device is provided on the surface of the support rod, and the supporting device comprises two discs, the inner walls of the discs are slidably connected to the surface of the support rod, the discs and the inner walls of the support rod are threadedly connected with positioning pins, the inner surfaces of the discs are rotatably connected to the fixed rod, the inner wall of the fixed rod is slidably connected to a moving block, the upper surface of the moving block is fixedly connected to a camera, after the fixed rod is rotated to a suitable angle, the moving block is pushed to slide on the inner wall of the fixed rod, and the moving block drives the camera to move, and the position of the camera can be conveniently adjusted by arranging the discs, the positioning pins, the fixed rod and the moving block.

[0006] Preferably, a plurality of positioning holes are provided on the surface of the support rod, and the inner wall of the positioning hole of the support rod is threadedly connected to the surface of the positioning pin. When the positioning pin rotates, the positioning pin rotates to the inner wall of the positioning hole, and the positioning hole is opened to accommodate the positioning pin.

[0007] Preferably, a plurality of limiting holes are opened on the surface of the disc, and the inner wall of the limiting hole of the disc and the inner wall of the fixing rod are threadedly connected with a limiting pin. When the limiting pin is rotated to the inner wall of the limiting hole of the disc and the inner wall of the fixing rod, the limiting pin can limit the angle of the fixing rod.

[0008] Preferably, the inner wall of the movable block is threadedly connected with a threaded column, the side wall of the threaded column is fixedly connected with a soft top, and the soft top is inserted into the inner surface of the fixed rod. The threaded column drives the soft top to move, and the soft top is squeezed into the inner surface of the fixed rod. By setting the threaded column and the soft top, the position of the movable block can be restricted.

[0009] Preferably, a protective device is provided on the surface of the support rod, and the protective device includes two guards. The two guards are sleeved on the surface of the support rod, and the inner surfaces of the guards are fixedly connected with a buffer frame. The inner walls of the two guards are threaded with multiple fixing pins, and the fixing pins are rotated to the inner walls of the two guards. By setting the guards and buffer frames, falling rocks can be blocked and the impact force can also be absorbed.

[0010] Preferably, the side wall of the shield is fixedly connected with a clamping block, and the clamping block is inserted into the inner wall of the support rod. The setting of the clamping block can limit the position of the shield.

[0011] Preferably, a slot is provided on the surface of the support rod near the block, and the block is inserted into the inner wall of the slot of the support rod. When the block slides, the block is inserted into the slot, and the slot can accommodate the block.

[0012] The utility model is beneficial in that:

[0013] 1. When the camera needs to be installed, the utility model pushes the disc to make it slide on the surface of the support rod, and the disc slides to a suitable position, and then the positioning pin is rotated to the inner wall of the disc and the inner wall of the positioning hole of the support rod, and then the fixing rod is pushed to make the fixing rod rotate on the inner surface of the disc. After the fixing rod is rotated to a suitable angle, the limit pin is rotated to the inner wall of the limit hole of the disc and the inner wall of the fixing rod, and then the moving block is pushed to make the moving block slide on the inner wall of the fixing rod. After the moving block is fixed to a suitable position, the camera is fixed on the upper surface of the moving block, and then the threaded column is rotated to make the threaded column rotate on the inner wall of the moving block. The threaded column drives the soft top to move, and the soft top is squeezed into the inner surface of the fixing rod. By setting the entire device, the camera can be supported and the position of the camera can be adjusted conveniently, thereby increasing adaptability to the site.

[0014] 2. After the support rod is installed, the utility model pushes the shield to allow the shield to drive the buffer frame to move, and the two buffer frames will fit together, and then the fixing pin is rotated to the inner walls of the two shields. When the shield moves, it will drive the card block to slide, and the card block is inserted into the inner wall of the card slot of the support rod. By setting up the entire device, the support rod can be protected, the direct impact of the support rod can be reduced, and the impact force can also be absorbed to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a support rod in a device for measuring soil loss;

[0017] Figure 2 A device for measuring soil loss Figure 1 Schematic diagram of the structure at A;

[0018] Figure 3 A device for measuring soil loss Figure 1 Schematic diagram of the structure at B;

[0019] Figure 4 A schematic diagram of the structure of a support rod in a device for measuring soil loss, viewed from above;

[0020] Figure 5 A device for measuring soil loss Figure 4 Schematic diagram of the structure at point C.

[0021] In the figure: 1. Support rod; 2. Camera; 3. Rain gauge; 4. Support device; 41. Disc; 42. Positioning pin; 43. Fixing rod; 44. Moving block; 45. Positioning hole; 46. Limiting hole; 47. Limiting pin; 48. Threaded column; 49. Soft top; 5. Protective device; 51. Protective cover; 52. Buffer rack; 53. Fixing pin; 54. Block; 55. Slot. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5As shown, a device for measuring soil loss includes a support rod 1 and a support device 4, the surface of the support rod 1 is fixedly connected to a rain gauge 3; the surface of the support rod 1 is provided with a support device 4, and the support device 4 includes two discs 41, the inner wall of the disc 41 is slidably connected to the surface of the support rod 1, the disc 41 and the inner wall of the support rod 1 are threadedly connected with a positioning pin 42, the inner surface of the disc 41 is rotatably connected to a fixed rod 43, the inner wall of the fixed rod 43 is slidably connected to a moving block 44, and the upper surface of the moving block 44 is fixedly connected to Camera 2; when working, push the disc 41 to make the disc 41 slide on the surface of the support rod 1. After the disc 41 slides to a suitable height, rotate the positioning pin 42 to the inner wall of the disc 41 and the support rod 1, and then push the fixed rod 43 to make the fixed rod 43 rotate on the inner surface of the disc 41. After the fixed rod 43 rotates to a suitable angle, push the moving block 44 to make the moving block 44 slide on the inner wall of the fixed rod 43. The moving block 44 drives the camera 2 to move. By setting the disc 41, the positioning pin 42, the fixed rod 43 and the moving block 44, the position of the camera 2 can be easily adjusted.

[0024] The surface of the support rod 1 is provided with a plurality of positioning holes 45 , and the inner wall of the positioning hole 45 of the support rod 1 is threadedly connected to the surface of the positioning pin 42 ; during operation, the positioning pin 42 rotates to the inner wall of the positioning hole 45 , and the positioning hole 45 is opened to accommodate the positioning pin 42 .

[0025] The surface of the disk 41 is provided with a plurality of limiting holes 46, and the inner wall of the limiting holes 46 of the disk 41 and the inner wall of the fixing rod 43 are threadedly connected to the limiting pin 47; when working, the fixing rod 43 rotates on the inner surface of the disk 41, and after the fixing rod 43 rotates to a suitable angle, the limiting pin 47 is rotated to the inner wall of the limiting hole 46 of the disk 41 and the inner wall of the fixing rod 43, and the limiting pin 47 can limit the angle of the fixing rod 43

[0026] The inner wall of the moving block 44 is threadedly connected with a threaded column 48, and the side wall of the threaded column 48 is fixedly connected with a soft top 49, and the soft top 49 is inserted into the inner surface of the fixed rod 43; when working, the threaded column 48 is rotated to make the threaded column 48 rotate on the inner wall of the moving block 44, and the threaded column 48 will drive the soft top 49 to move, and the soft top 49 is squeezed into the inner surface of the fixed rod 43. By setting the threaded column 48 and the soft top 49, the position of the moving block 44 can be restricted.

[0027] A protective device 5 is provided on the surface of the support rod 1, and the protective device 5 includes two shields 51. The two shields 51 are sleeved on the surface of the support rod 1, and the inner surface of the shield 51 is fixedly connected with a buffer frame 52. The inner walls of the two shields 51 are threaded with multiple fixing pins 53; when working, the shield 51 is pushed to allow the shield 51 to drive the buffer frame 52 to move, and the two buffer frames 52 will fit together, and then the fixing pins 53 are rotated to the inner walls of the two shields 51. By setting the shield 51 and the buffer frame 52, falling rocks can be blocked and impact force can also be absorbed.

[0028] The side wall of the shield 51 is fixedly connected with a block 54, and the block 54 is inserted into the inner wall of the support rod 1; when working, the shield 51 drives the block 54 to slide, and the block 54 is inserted into the inner wall of the support rod 1. The setting of the block 54 can limit the position of the shield 51.

[0029] A slot 55 is provided on the surface of the support rod 1 near the block 54 , and the block 54 is inserted into the inner wall of the slot 55 of the support rod 1 ; when working, the block 54 is inserted into the slot 55 , and the slot 55 can accommodate the block 54 .

[0030] Working principle: when the camera 2 needs to be installed, push the disc 41 to make the disc 41 slide on the surface of the support rod 1, slide the disc 41 to the appropriate position, then rotate the positioning pin 42 to the inner wall of the disc 41 and the inner wall of the positioning hole 45 of the support rod 1, then push the fixing rod 43 to make the fixing rod 43 rotate on the inner surface of the disc 41, after the fixing rod 43 is rotated to the appropriate angle, rotate the limiting pin 47 to the inner wall of the limiting hole 46 of the disc 41 and the inner wall of the fixing rod 43, then push the moving block 44 to make the moving block 44 slide on the inner wall of the fixing rod 43, after the moving block 44 is fixed to the appropriate position, fix the camera 2 on the upper surface of the moving block 44, and then rotate the threaded column 48 to make the threaded column 48 in the moving block 44 The wall rotates, and the threaded column 48 drives the soft top 49 to move, and the soft top 49 is squeezed into the inner surface of the fixed rod 43. By setting up the entire device, the camera 2 can be supported, and the position of the camera 2 can be easily adjusted, thereby increasing the adaptability to the site; after the support pole 1 is installed, the shield 51 is pushed to allow the shield 51 to drive the buffer frame 52 to move, and the two buffer frames 52 will fit together, and then the fixing pin 53 is rotated to the inner walls of the two shields 51. When the shield 51 moves, it will drive the block 54 to slide, and the block 54 is inserted into the inner wall of the slot 55 of the support pole 1. By setting up the entire device, the support pole 1 can be protected, the direct impact of the support pole 1 can be reduced, and the impact force can also be absorbed to a certain extent.

[0031] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A device for measuring soil loss, comprising a support rod (1) and a supporting device (4), wherein a rain gauge (3) is fixedly connected to the surface of the support rod (1); characterized in that: The surface of the support rod (1) is provided with a supporting device (4), and the supporting device (4) includes two disks (41), the inner walls of the disks (41) are slidably connected to the surface of the support rod (1), the inner walls of the disks (41) and the support rod (1) are threadedly connected with positioning pins (42), the inner surface of the disks (41) is rotatably connected to a fixed rod (43), the inner wall of the fixed rod (43) is slidably connected to a moving block (44), and the upper surface of the moving block (44) is fixedly connected to a camera (2).

2. The device for measuring soil loss according to claim 1, characterized in that: A plurality of positioning holes (45) are provided on the surface of the support rod (1), and the inner walls of the positioning holes (45) of the support rod (1) are threadedly connected to the surface of the positioning pin (42).

3. The device for measuring soil loss according to claim 1, characterized in that: A plurality of limiting holes (46) are provided on the surface of the disk (41), and the inner walls of the limiting holes (46) of the disk (41) and the inner wall of the fixing rod (43) are threadedly connected to limiting pins (47).

4. The device for measuring soil loss according to claim 1, characterized in that: The inner wall of the moving block (44) is threadedly connected to a threaded column (48), the side wall of the threaded column (48) is fixedly connected to a soft top (49), and the soft top (49) is inserted into the inner surface of the fixed rod (43).

5. The device for measuring soil loss according to claim 1, characterized in that: The surface of the support rod (1) is provided with a protective device (5), and the protective device (5) comprises two protective covers (51). The two protective covers (51) are sleeved on the surface of the support rod (1), the inner surfaces of the protective covers (51) are fixedly connected to a buffer frame (52), and the inner walls of the two protective covers (51) are threadedly connected to a plurality of fixing pins (53).

6. The device for measuring soil loss according to claim 5, characterized in that: A clamping block (54) is fixedly connected to the side wall of the protective cover (51), and the clamping block (54) is inserted into the inner wall of the support rod (1).

7. The device for measuring soil loss according to claim 6, characterized in that: A clamping groove (55) is provided on the surface of the support rod (1) at a position close to the clamping block (54), and the clamping block (54) is inserted into the inner wall of the clamping groove (55) of the support rod (1).

Images