A grassland vegetation soil and water conservation protection net

Abstract

This utility model discloses a grassland vegetation soil and water conservation protection net, relating to the field of ecological protection technology. It includes a protection net structure, a fixing mechanism assembled around the periphery of the protection net structure, and an operating mechanism assembled inside the fixing mechanism. The protection net structure includes a protective edge, with a nylon mesh body fixedly installed inside the protective edge, and fixing straps sewn at the four corners of the protective edge. The fixing mechanism includes a fixing post installed through the fixing straps, with a storage cavity inside the fixing post, a threaded sleeve fixedly installed inside the storage cavity, and a limiting plate fixedly installed on the top of the fixing post. The operating mechanism includes a rotating rod threaded into the threaded sleeve. This grassland vegetation soil and water conservation protection net, with its operating mechanism, allows for easy removal of the fixing post from the ground without the need for additional tools, greatly facilitating the disassembly of the fixing post.

Description

Technical Field

[0001] This utility model relates to the field of ecological protection technology, specifically to a grassland vegetation soil and water conservation protection net. Background Technology

[0002] Soil erosion is one of the major environmental problems facing the world today. It leads to decreased soil fertility, riverbed siltation, water pollution, and frequent natural disasters. Sloping farmland, mine slopes, and riverbanks are the main areas where soil erosion occurs. Grassland vegetation plays multiple key roles in soil and water conservation. Grassland canopy and litter can effectively intercept rainfall, reduce the impact of raindrops on the ground surface, and reduce runoff velocity, thereby reducing soil erosion. The decomposition of litter forms humus, improving soil aggregate structure and increasing fertility. Herbaceous plant roots penetrate deep into the soil to form a network structure. Grassland significantly enhances soil erosion resistance and prevents landslides and collapses. Grassland regulates surface temperature through transpiration, stores water during the rainy season and releases water during the dry season, maintaining ecological balance. In the process of soil and water conservation through grassland vegetation, protective nets are usually used to cover the surface of grassland vegetation. They are mainly used for slope protection and soil and water loss control. Their loose structure is conducive to the penetration of vegetation roots, forming a green composite protective layer, enhancing slope stability. Before the grass grows, it can prevent grass seeds from being lost. After the turf is covered, it reduces soil and water loss. It protects the slope through a combination of physical barriers and biological growth.

[0003] However, existing protective nets are usually fixed around their perimeter by driving ground spikes into the ground. Because the tops of the spikes protrude from the ground surface after being driven in, they are difficult to remove during disassembly. Additional tools are usually required to pull them out, which is time-consuming and laborious, causing considerable inconvenience to users. Utility Model Content

[0004] The purpose of this utility model is to provide a protective net for soil and water conservation in grassland vegetation, in order to solve the problem that in the prior art, it is difficult to pull out the ground nails during disassembly. Usually, additional tools are needed to pull out the ground nails, which is time-consuming and laborious, and brings a lot of inconvenience to the use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grassland vegetation soil and water conservation protection net, comprising:

[0006] The protective netting mechanism and the fixing mechanism assembled around the protective netting mechanism, as well as the operating mechanism assembled inside the fixing mechanism;

[0007] The protective netting mechanism includes a protective edge, a nylon mesh body is fixedly installed inside the protective edge, and fixing straps are sewn at the four corners of the protective edge;

[0008] The fixing mechanism includes a fixing post that is installed through the fixing belt, the fixing post having a storage cavity inside, a threaded sleeve fixedly installed inside the storage cavity, and a limiting plate fixedly installed on the top of the fixing post.

[0009] The operating mechanism includes a rotating rod threaded into the threaded sleeve, a rotating sleeve rotatably mounted around the rotating rod, support frames hinged to both sides of the rotating sleeve, and a turntable fixedly mounted on the top of the rotating rod.

[0010] Furthermore, a reinforcing mesh is fixedly installed at the bottom of the nylon mesh body, and the reinforcing mesh is made of steel wire weaving.

[0011] Furthermore, the outer periphery of the rotating rod is provided with helical patterns, and the inner wall of the threaded sleeve is provided with threaded grooves that engage with the helical patterns.

[0012] Furthermore, a limit block is fixedly installed at the bottom of the rotating rod, and the threaded sleeve is fixedly installed with the receiving cavity through a fixed seat.

[0013] Furthermore, a puncture cone is fixedly installed at the bottom of the fixed column, and the interior of the puncture cone is solid.

[0014] Furthermore, a striking block is fixedly installed on the top of the turntable, and limiting grooves corresponding to the support frame are opened on both sides of the limiting plate.

[0015] Compared with existing technologies, the grassland vegetation soil and water conservation protection net provided by this utility model, by setting up an operating mechanism, can be used to pull out the fixed post when it is necessary. By using a turntable to drive the rotating rod to rotate, the threaded engagement between the rotating rod and the threaded sleeve can be used to move the rotating rod upward to extend out of the fixed post. This allows the support frame to unfold to both sides, so that the support frame can be supported on the ground. At the same time, the support frame can limit the position of the limiting plate. By operating the turntable to drive the rotating rod to rotate in the opposite direction, the threaded engagement between the rotating rod and the threaded sleeve can be used to move the fixed post upward, making it easier to pull the fixed post out of the ground without carrying additional tools, which brings great convenience to the disassembly of the fixed post.

[0016] By installing a reinforcing mesh at the bottom of the nylon net, the structural strength of the nylon net can be improved, as well as its tensile strength. This prevents tearing of the nylon net during installation and enhances the protection of grassland vegetation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0019] Figure 2 A schematic diagram of the protective netting mechanism provided in this embodiment of the utility model;

[0020] Figure 3 A bottom view of the nylon mesh structure provided in this embodiment of the utility model;

[0021] Figure 4 A schematic diagram of the first configuration of the fixing mechanism and the operating mechanism provided in this embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the second form of the fixing mechanism and operating mechanism provided in the embodiments of this utility model;

[0023] Figure 6 A schematic diagram of the threaded sleeve structure provided for an embodiment of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Protective netting mechanism; 11. Protective edge; 12. Nylon netting body; 13. Fixing strap; 14. Reinforcing net; 2. Fixing mechanism; 21. Fixing post; 22. Piercing cone; 23. Receiving cavity; 24. Threaded groove; 25. Threaded sleeve; 26. Limiting plate; 27. Limiting groove; 28. Fixing seat; 3. Operating mechanism; 31. Turntable; 32. Striking block; 33. Rotating rod; 34. Support frame; 35. Limiting block; 36. Rotating sleeve; 37. Spiral pattern. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] As attached Figure 1 To be continued Figure 6 As shown:

[0028] Example 1:

[0029] This utility model provides a grassland vegetation soil and water conservation protection net, comprising:

[0030] The protective netting mechanism 1, the fixing mechanism 2 assembled around the protective netting mechanism 1, and the operating mechanism 3 assembled inside the fixing mechanism 2;

[0031] The protective netting mechanism 1 includes a protective edge 11, a nylon mesh body 12 is fixedly installed inside the protective edge 11, and fixing straps 13 are sewn at the four corners of the protective edge 11;

[0032] The fixing mechanism 2 includes a fixing post 21 that is installed through the fixing belt 13. The fixing post 21 has a storage cavity 23 inside, and a threaded sleeve 25 is fixedly installed inside the storage cavity 23. A limit plate 26 is fixedly installed on the top of the fixing post 21.

[0033] The operating mechanism 3 includes a rotating rod 33 threadedly installed in a threaded sleeve 25, a rotating sleeve 36 rotatably installed around the rotating rod 33, support frames 34 hinged on both sides of the rotating sleeve 36, and a turntable 31 fixedly installed on the top of the rotating rod 33.

[0034] As can be seen from the above, when in use, the protective netting mechanism 1 is laid on the grassland vegetation that needs to be protected. Through the mesh of the nylon netting body 12, the grassland vegetation can grow normally. The nylon netting body 12 can intercept and protect the ground soil to prevent soil erosion. By inserting the fixing post 21 into the fixing belt 13 and nailing the fixing post 21 into the soil by hitting it, the limiting plate 26 can be pressed against the fixing belt 13 and attached to the ground. This makes it easy to fix the four corners of the protective netting mechanism 1 and prevent the protective netting mechanism 1 from shifting.

[0035] When it is necessary to pull out the fixed post 21, the rotating rod 33 is rotated by operating the turntable 31. The soil's fixation of the fixed post 21 prevents it from rotating easily. The threaded engagement between the rotating rod 33 and the threaded sleeve 25 allows the rotating rod 33 to move upwards, causing the support frame 34 to extend from the receiving cavity 23. The support frame 34 can then be flipped and unfolded to both sides, allowing it to pass through both sides of the limiting plate 26. The support frame 34 supports the ground, providing height support for the rotating rod 33. Simultaneously, the support frame 34... 4. The limiting plate 26 can be used to limit the rotation of the fixed column 21. By operating the turntable 31, the rotating rod 33 can be rotated in the opposite direction. The rotating sleeve 36 can be used to make the rotating rod 33 rotate inside it, so that the support frame 34 will not rotate with the rotating rod 33. The reverse rotation of the rotating rod 33 can drive the threaded sleeve 25 to move upward. The threaded sleeve 25 can be used to drive the fixed column 21 to move upward and extend out of the ground, so that the fixed column 21 can be pulled out relatively easily without carrying additional tools, which brings more convenience to the disassembly of the fixed column 21.

[0036] After use, the support frame 34 can be folded and repositioned to fit on both sides of the rotating rod 33. It can be re-inserted into the storage cavity 23 along with the rotating rod 33 for storage, so that the turntable 31 can fit on the surface of the limiting plate 26. This reduces the protruding structure and does not affect the fixing effect of the fixing mechanism 2 on the protective net mechanism 1.

[0037] From the appendix Figure 3 It can be seen that a reinforcing mesh 14 is fixedly installed at the bottom of the nylon mesh 12, and the reinforcing mesh 14 is made of steel wire weaving.

[0038] As can be seen from the above, the structural strength of the nylon net 12 can be improved by reinforcing the net 14, and the tensile strength of the nylon net 12 can be improved. During the laying process, the nylon net 12 can be prevented from tearing when stretched, thus improving the protection effect on the grassland vegetation. The piercing cone 22 can guide the fixing post 21. The piercing cone 22 can be used to penetrate the ground so that the fixing post 21 can be inserted into the soil for fixing.

[0039] For details, please refer to the appendix. Figure 5 and attached Figure 6 As shown, the outer periphery of the rotating rod 33 is provided with spiral patterns 37, and the inner wall of the threaded sleeve 25 is provided with threaded grooves 24 that engage with the spiral patterns 37.

[0040] As can be seen from the above, the threaded groove 24 can engage with the spiral thread 37, which allows the threaded sleeve 25 to move up and down along the outer periphery of the rotating rod 33 when the rotating rod 33 is rotating, making it convenient to pull the fixed column 21 out from the ground.

[0041] For details, please refer to the appendix. Figure 5 As shown, a limit block 35 is fixedly installed at the bottom of the rotating rod 33, and the threaded sleeve 25 is fixedly installed with the receiving cavity 23 through a fixing seat 28.

[0042] As can be seen from the above, after the rotating rod 33 moves upward, the limiting block 35 can be made to abut against the bottom of the threaded sleeve 25. The blocking effect of the limiting block 35 can be used to prevent the rotating rod 33 from coming out of the threaded sleeve 25, which brings more convenience to the use.

[0043] Working principle: By laying the protective netting mechanism 1 on the ground that needs protection, the nylon netting 12 can cover the grass and vegetation on the ground, reducing landslides and soil erosion. By passing the fixing post 21 through the fixing strap 13 and inserting it into the soil, the four corners of the protective netting mechanism 1 can be easily fixed. When disassembling the fixing post 21, the rotating rod 33 is rotated by operating the turntable 31, so that the rotating rod 33 can move upward and expose the support frame 34. By unfolding the support frame 34 to both sides and supporting it on the ground, it can provide support for the rotating rod 33. By using the turntable 31 to drive the rotating rod 33 to rotate in the opposite direction, the threaded sleeve 25 can be moved upward. The movement of the threaded sleeve 25 can simultaneously drive the fixing post 21 to move upward, making it relatively easy to pull the fixing post 21 out of the soil. The disassembly operation is time-saving and labor-saving.

[0044] Example 2:

[0045] Reference Appendix Figure 4 As shown, a puncture cone 22 is fixedly installed at the bottom of the fixed column 21, and the interior of the puncture cone 22 is solid.

[0046] As can be seen from the above, the piercing cone 22 can easily break through the soil and guide the fixing post 21, so that the fixing post 21 can be easily inserted into the soil to fix the four corners of the protective netting mechanism 1.

[0047] Reference Appendix Figure 4 and attached Figure 5 As shown, a striking block 32 is fixedly installed on the top of the turntable 31, and limiting grooves 27 corresponding to the support frame 34 are opened on both sides of the limiting plate 26.

[0048] As can be seen from the above, when the fixing post 21 is inserted into the soil, the striking block 32 can be struck with a hammer or other tools, which can easily drive the fixing post 21 into the soil and improve the firmness of the fixing. After the support frame 34 is unfolded outward, it can be inserted into the limiting groove 27, so that the support frame 34 passes through the limiting plate 26 and is supported on the ground. The support frame 34 can provide support for the rotating rod 33. At the same time, the limiting groove 27 limits the support frame 34, so that the limiting plate 26 will not rotate. When the rotating rod 33 rotates, it can drive the threaded sleeve 25 to move upward, which can drive the fixing post 21 to move upward out of the soil, making it convenient to pull out the fixing post 21.

[0049] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A grassland vegetation soil and water conservation protection net, characterized in that, include: The protective netting mechanism (1) and the fixing mechanism (2) assembled around the protective netting mechanism (1), and the operating mechanism (3) assembled inside the fixing mechanism (2); The protective netting mechanism (1) includes a protective edge (11), a nylon mesh body (12) is fixedly installed inside the protective edge (11), and fixing straps (13) are sewn at the four corners of the protective edge (11); The fixing mechanism (2) includes a fixing post (21) that is installed through the fixing belt (13). The fixing post (21) has a storage cavity (23) inside. A threaded sleeve (25) is fixedly installed inside the storage cavity (23). A limiting plate (26) is fixedly installed on the top of the fixing post (21). The operating mechanism (3) includes a rotating rod (33) threadedly installed in the threaded sleeve (25), a rotating sleeve (36) rotatably installed around the rotating rod (33), a support frame (34) hinged to both sides of the rotating sleeve (36), and a turntable (31) fixedly installed on the top of the rotating rod (33).

2. The grassland vegetation soil and water conservation protection net according to claim 1, characterized in that, A reinforcing mesh (14) is fixedly installed at the bottom of the nylon mesh body (12), and the reinforcing mesh (14) is made of steel wire weaving.

3. The grassland vegetation soil and water conservation protection net according to claim 1, characterized in that, The outer periphery of the rotating rod (33) is provided with spiral patterns (37), and the inner wall of the threaded sleeve (25) is provided with threaded grooves (24) that engage with the spiral patterns (37).

4. The grassland vegetation soil and water conservation protection net according to claim 1, characterized in that, A limiting block (35) is fixedly installed at the bottom of the rotating rod (33), and the threaded sleeve (25) is fixedly installed with the receiving cavity (23) through a fixing seat (28).

5. A grassland vegetation soil and water conservation protection net according to claim 1, characterized in that, A puncture cone (22) is fixedly installed at the bottom of the fixed column (21), and the interior of the puncture cone (22) is solid.

6. A grassland vegetation soil and water conservation protection net according to claim 1, characterized in that, A striking block (32) is fixedly installed on the top of the turntable (31), and limiting grooves (27) corresponding to the support frame (34) are opened on both sides of the limiting plate (26).

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