Vegetation protection net rack

Abstract

The utility model relates to the technical field of vegetation protection, and discloses a vegetation protection net rack which comprises a square frame, first variable-pitch pieces are fixedly installed on one side of the inner wall of the square frame, and first sliding blocks are connected to the surfaces of the first variable-pitch pieces in a sliding mode. A second pitch changing piece is fixedly installed on the side, away from the inner wall of the first pitch changing piece, of the square frame, and the surface of the second pitch changing piece is slidably connected with a second sliding block. One side of the first sliding block is detachably connected with a rope, one end of the rope is detachably connected with one side of the second sliding block, circular plates are fixedly installed at the two ends of the rope, one side of each circular plate is rotationally connected with a threaded block, and threaded cylinders are fixedly installed on one side of the first sliding block and one side of the second sliding block correspondingly. Through the arrangement of the first variable-pitch piece, the second variable-pitch piece, the first sliding block, the second sliding block and the rope, two workers rotate the first variable-pitch piece and the second variable-pitch piece at the same time, the distance between the first sliding block and the second sliding block is adjusted, position adjustment of the rope is achieved, adjustment is fast and convenient through the mode, and therefore the size of meshes can be conveniently adjusted to adapt to vegetation growth.

Description

Technical Field

[0001] This utility model relates to the field of vegetation protection technology, and in particular to a vegetation protection net frame. Background Technology

[0002] Vegetation protection nets stabilize the soil through their mesh structure, preventing rainwater erosion and soil degradation, and are particularly effective on slopes and slope surfaces.

[0003] A search of Chinese Patent Publication No. CN221523604U reveals a vegetation protection net, comprising two horizontal plates, with two vertical plates fixedly connected to the sidewalls between the two horizontal plates. Sliding blocks are slidably connected to both the horizontal and vertical plates, each sliding block having a U-shaped longitudinal section. Rope lugs are fixedly connected to the sidewalls between two opposing sliding blocks, with a rope positioned between the two rope lugs. A pin is fixedly connected to the bottom sidewall of each sliding block, with the bottom end of the pin being conical. Both the horizontal and vertical plates have splicing structures. This invention allows for adjustment of the net's mesh size, promoting plant growth, reducing resource waste, and simplifies future replacement of the net.

[0004] However, in implementing the relevant technology, the following problems were found with the above-mentioned vegetation protection net: When adjusting the mesh of the protection net in the above technical solution, the position of the ropes needs to be adjusted one by one. This method of adjusting the mesh of the protection net is cumbersome. Based on this, this utility model designs a vegetation protection net frame to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a vegetation protection net frame to solve the problem in the background art where adjusting the position of one rope after another to adjust the mesh size of the protective net is cumbersome.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a vegetation protection net frame, including a square frame, wherein a variable distance component is fixedly installed on one side of the inner wall of the square frame, and a slider is slidably connected to the surface of the variable distance component.

[0007] A second pitch component is fixedly installed on the inner wall side of the square frame away from the first pitch component, and a second slider is slidably connected to the surface of the second pitch component.

[0008] A rope is detachably connected to one side of the first slider, and one end of the rope is detachably connected to one side of the second slider.

[0009] As a preferred embodiment, both ends of the rope are fixedly mounted with circular plates, and a threaded block is rotatably connected to one side of each circular plate.

[0010] As a preferred embodiment, threaded cylinders are fixedly installed on one side of the first slider and the second slider, and the threaded cylinders are threadedly connected to the threaded block.

[0011] As a preferred embodiment, a rod is fixedly installed on both sides of the square frame, and a fixing groove is opened through the top of the rod. A limiting cylinder is fixedly installed on both sides of the square frame, and a fixing groove is opened through the top of the limiting cylinder.

[0012] As a preferred embodiment, one side of the pitch-changing component and the other side of the pitch-changing component are respectively fixedly connected to a handle through the square frame via a pivot, and a toothed plate is fixedly installed on the outer wall of the handle.

[0013] As a preferred embodiment, a fixing cylinder is fixedly installed on all four sides of the square frame, and a toothed plate two is slidably connected to the outer wall of the fixing cylinder. A spring is fixedly installed on one side of the toothed plate two, and one end of the spring is fixedly connected to the square frame. The toothed plate one and the toothed plate two are meshed together.

[0014] As a preferred embodiment, connecting plates are fixedly installed on all four sides of the square frame, and a circular groove is formed through the top of the connecting plates.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] 1. By using variable pitch component one, variable pitch component two, slider one, slider two and rope, two workers can simultaneously rotate variable pitch component one and variable pitch component two to adjust the distance between slider one and slider two, thereby adjusting the position of the rope. This method of adjustment is quick and convenient, making it easy to adjust the mesh size to adapt to vegetation growth.

[0017] 2. Through the set insertion rod, limiting cylinder, fixing groove one and fixing groove two, the insertion rod is inserted into the limiting cylinder, and the bolt and nut connect fixing groove one and fixing groove two, so that multiple square frames can be spliced ​​together for use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Figure 2 This utility model Figure 1 A schematic diagram of the enlarged structure at point A in the middle.

[0020] Figure 3 This utility model Figure 1 A schematic diagram of the enlarged structure at point B.

[0021] In the diagram: 1. Square frame; 2. Variable pitch component one; 3. Slider one; 4. Variable pitch component two; 5. Slider two; 6. Rope; 7. Threaded cylinder; 8. Circular plate; 9. Threaded block; 10. Insert rod; 11. Fixing groove one; 12. Limiting cylinder; 13. Fixing groove two; 14. Handle; 15. Toothed plate one; 16. Fixing cylinder; 17. Toothed plate two; 18. Spring; 19. Connecting plate; 20. Circular groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides, for example Figure 1-3 The vegetation protection net frame shown includes a square frame 1. A pitch-changing component 2 is fixedly installed on one side of the inner wall of the square frame 1. Slider 3 is slidably connected to the surface of pitch-changing component 2. Rotating pitch-changing component 2 causes slider 3 to adjust the pitch. A pitch-changing component 4 is fixedly installed on the inner wall of the square frame 1 away from pitch-changing component 2. Pitch-changing component 2 and pitch-changing component 4 are camshaft pitch-changing modules in the prior art, which are mature technologies and will not be described in detail. Slider 5 is slidably connected to the surface of pitch-changing component 4. Rotating pitch-changing component 4 causes slider 5 to adjust the pitch. A rope 6 is detachably connected to one side of slider 3. One end of rope 6 is detachably connected to one side of slider 5. Slider 3 and slider 5 drive rope 6 to adjust their positions and adjust the size of the mesh.

[0024] In this embodiment, as Figure 2 As shown, circular plates 8 are fixedly installed at both ends of the rope 6. A threaded block 9 is rotatably connected to one side of the circular plate 8. Threaded cylinders 7 are fixedly installed on one side of slider 1 3 and slider 2 5 respectively. Threaded cylinders 7 are threadedly connected to threaded blocks 9. Rotating threaded blocks 9 separates them from threaded cylinders 7, which facilitates the disassembly of both ends of the rope 6 from slider 1 3 and slider 2 5, and vice versa, which facilitates installation.

[0025] In this embodiment, as Figure 1 and Figure 3 As shown, a rod 10 is fixedly installed on both sides of the square frame 1. A fixing groove 11 is opened through the top of the rod 10. A limiting cylinder 12 is fixedly installed on both sides of the square frame 1. A fixing groove 13 is opened through the top of the limiting cylinder 12. The rod 10 is inserted into the limiting cylinder 12. The fixing groove 11 and the fixing groove 13 are connected by bolts and nuts, so that multiple square frames 1 can be spliced ​​together for use.

[0026] In this embodiment, as Figure 3 As shown, a handle 14 is fixedly connected to one side of the pitch-changing component 2 and the pitch-changing component 4 through a pivot shaft passing through the square frame 1. A toothed plate 15 is fixedly installed on the outer wall of the handle 14. Fixed cylinders 16 are fixedly installed around the square frame 1. A toothed plate 17 is slidably connected to the outer wall of the fixed cylinder 16. A spring 18 is fixedly installed on one side of the toothed plate 17. One end of the spring 18 is fixedly connected to the square frame 1. The toothed plate 15 and the toothed plate 17 are meshed together. Moving the toothed plate 17 slides through the fixed cylinder 16 to compress the spring 18, separating the toothed plate 17 from the toothed plate 15. Rotating the handle 14 causes the pitch-changing component 2 to drive the slider 3 to adjust the pitch, and the pitch-changing component 4 to drive the slider 5 to adjust the pitch, thereby adjusting the position of the rope 6.

[0027] In this embodiment, as Figure 1 As shown, connecting plates 19 are fixedly installed on all four sides of the square frame 1. A circular groove 20 is opened through the top of the connecting plate 19. The fixing pin passes through the circular groove 20 and is hammered into the soil to stabilize the square frame 1.

[0028] The working principle of this utility model is as follows: This utility model is a vegetation protection net frame. First, when in use, two workers are positioned next to the variable distance component 1 2 and variable distance component 2 4. The toothed plate 2 17 is moved to compress the spring 18 and separate it from the toothed plate 1 15, releasing the limit of the handle 14 and rotating it. This causes the variable distance component 1 2 to drive the slider 1 3 to adjust the spacing, and the variable distance component 2 4 to drive the slider 2 5 to adjust the spacing. By having two workers simultaneously rotate the handle 14 on one side of the variable distance component 1 2 and variable distance component 2 4, the position of the rope 6 can be adjusted. Then, another set of variable distance components 1 2 and variable distance component 2 4 is rotated to adjust the mesh size to adapt to vegetation growth.

[0029] Insert the rod 10 into the limiting cylinder 12, and connect the fixing groove 11 and the fixing groove 2 13 with bolts and nuts to fix the rod 10 and the limiting cylinder 12, so that multiple square frames 1 can be spliced ​​together.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vegetation protection screen frame comprising a square frame (1), characterized in that: The inner wall side of the square frame (1) is fixedly installed with variable distance piece one (2), the surface of variable distance piece one (2) is slidably connected with sliding block one (3); The inner wall side of the square frame (1) away from the variable distance piece one (2) is fixedly installed with variable distance piece two (4), the surface of variable distance piece two (4) is slidably connected with sliding block two (5); One side of the sliding block one (3) is detachably connected with the rope (6), one end of the rope (6) is detachably connected with one side of the sliding block two (5).

2. The vegetation guard screen rack of claim 1, wherein: Both ends of the rope (6) are fixedly installed with circular plates (8), one side of the circular plate (8) is rotatably connected with the threaded block (9).

3. The vegetation guard screen rack of claim 2, wherein: One side of the sliding block one (3) and the sliding block two (5) is respectively fixedly installed with the threaded cylinder (7), the threaded cylinder (7) is threadedly connected between the threaded block (9).

4. The vegetation control screen of claim 1, wherein: Both sides of the square frame (1) are fixedly installed with the insertion rod (10), the top of the insertion rod (10) is penetrated to form the fixed slot one (11), both sides of the square frame (1) are fixedly installed with the limiting cylinder (12), the top of the limiting cylinder (12) is penetrated to form the fixed slot two (13).

5. The vegetation control screen of claim 1, wherein: One side of the variable distance piece one (2) and the variable distance piece two (4) is fixedly connected with the handle (14) through the rotating shaft penetrating the square frame (1), the outer side wall of the handle (14) is fixedly installed with the toothed plate one (15).

6. The vegetation control screen of claim 5, wherein: The outer side wall of the fixed cylinder (16) is slidably connected with the toothed plate two (17), one side of the toothed plate two (17) is fixedly installed with the spring (18), one end of the spring (18) is fixedly connected between the square frame (1), the toothed plate one (15) and the toothed plate two (17) are meshingly connected.

7. The vegetation control screen of claim 1, wherein: The outer side wall of the fixed cylinder (16) is slidably connected with the toothed plate two (17), one side of the toothed plate two (17) is fixedly installed with the spring (18), one end of the spring (18) is fixedly connected between the square frame (1), the toothed plate one (15) and the toothed plate two (17) are meshingly connected. The outer side wall of the fixed cylinder (16) is slidably connected with the toothed plate two (17), one side of the toothed plate two (17) is fixedly installed with the spring (18), one end of the spring (18) is fixedly connected between the square frame (1), the toothed plate one (15) and the toothed plate two (17) are meshingly connected.

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