Composite water and soil conservation net

Abstract

The utility model relates to the technical field of water and soil conservation nets, and discloses a composite water and soil conservation net which comprises an installation frame and a conservation net structure arranged at the upper end of the installation frame, fixing blocks are distributed on the periphery of the outer wall of the installation frame, and a replacement structure is further arranged at the upper end of the installation frame. Guide grooves for rainwater to flow out are evenly formed in the bottom wall of the mounting frame, filtering structures are arranged in the guide grooves, the retaining net structure is flatly laid on the mounting frame, then the retaining net structure can be buckled to the mounting frame for use through cooperation of a son buckle part and a mother buckle part, then fixing blocks and screws are used for fixing, and the rainwater can flow out conveniently. The installation frame is fixed to soil, in cloudy and rainy days, rainwater can penetrate through the retaining net structure to fall down, at the moment, the rainwater can be drained by means of the arranged guide groove and is filtered by means of the arranged coarse filter net and fine filter net, the soil is still left on the inner side of the installation frame, and the rainwater can be drained in time; the influence on the growth of vegetation in the mounting frame is avoided.

Description

Technical Field

[0001] This utility model relates to the field of soil and water conservation network technology, specifically a composite soil and water conservation network. Background Technology

[0002] Composite soil and water conservation nets are a new type of soil and water conservation technology, mainly used to prevent soil erosion, promote soil stability and vegetation restoration. They are widely used in areas with severe soil erosion, slope protection, desertification control, and various ecological restoration projects. By combining multiple materials and technologies, they achieve more efficient and longer-lasting soil and water conservation effects.

[0003] A composite soil and water conservation net, such as the one described in announcement number CN221798471U, includes an installation frame, a protective net detachably connected to the top of the installation frame, and a soil and water conservation blanket detachably connected inside the installation frame to prevent soil erosion. The bottom of the installation frame is equipped with a water storage component, which includes a water storage tank inside the installation frame, multiple water inlets evenly distributed at the top of the installation frame, multiple water delivery pipes evenly distributed at the bottom of the installation frame and connected to the water storage tank through drainage holes, water-storing cotton inside the water delivery pipes, and multiple water guide pipes evenly distributed at the bottom of the water delivery pipes for irrigating vegetation. This invention, by setting up a protective net and a soil and water conservation blanket, forms a double-layer protective structure, reducing the impact of rainwater on the soil and minimizing soil erosion. Simultaneously, the water storage component stores rainwater, keeping the soil moist, which is beneficial for vegetation growth during periods without rain.

[0004] The aforementioned patent proposes that protective nets and soil and water conservation blankets can be used to protect the soil and reduce soil erosion. However, during the use of soil and water conservation nets, since the installation frame is in direct contact with the soil, rainwater is easily trapped inside the installation frame when it rains. The rainwater flows out relatively slowly, resulting in excessive water content in the soil inside the net, which affects the growth of vegetation.

[0005] Therefore, we propose a composite soil and water conservation network to address the aforementioned problems. Utility Model Content

[0006] The purpose of this invention is to provide a composite soil and water conservation net to solve the problem mentioned in the background art, where rainwater tends to accumulate in the installation frame during rainfall, and the rainwater flows out slowly, resulting in excessive soil moisture content within the net and affecting vegetation growth.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a composite soil and water conservation net, comprising an installation frame and a conservation net structure disposed on the upper end of the installation frame. Fixing blocks are distributed around the outer wall of the installation frame, and the fixing blocks, together with screws, can fix the position of the installation frame, so that the installation frame is stably placed on the soil. A replacement structure is also provided at the upper end of the installation frame, which is used to restrict the position of the conservation net structure. Guide grooves for rainwater to flow out are evenly opened on the bottom wall of the installation frame, and a filter structure is provided in the guide grooves for filtration.

[0008] The filtration structure includes a coarse filter and a fine filter set in the guide groove. Both the coarse and fine filters can perform filtration, blocking soil washed away by rainwater and allowing rainwater to flow away through them. An installation block is provided on the outer side of the fine filter. The surface of the installation block has installation holes, and bolts are provided on the inner side of the installation holes. The installation blocks can be fixed by the bolts, so that the coarse and fine filters are fixedly installed in the guide groove.

[0009] Preferably, the outer walls of the coarse and fine filter screens are uniformly coated with a corrosion-resistant layer for corrosion resistance, and the inner and bottom walls of the mounting frame are also coated with a corrosion-resistant layer, which can play a role in corrosion resistance.

[0010] Preferably, the lower end of the retaining mesh structure has a plurality of sub-fasteners evenly distributed, and the surface of the mounting frame has a plurality of female fasteners evenly distributed. The sub-fasteners and female fasteners can fasten to each other, so that the two sides of the retaining mesh structure can be fixed to the mounting frame.

[0011] Preferably, the surface of the mounting frame is evenly provided with a plurality of water inlet holes, and the interior of the mounting frame is provided with a water storage cavity. The water inlet holes and the water storage cavity are connected, and rainwater can enter the water storage cavity through the water inlet holes for storage. A drain pipe is also provided on the outer wall of the mounting frame for draining rainwater.

[0012] Preferably, the replacement structure includes a fixed frame and a threaded sleeve disposed on the upper end of the fixed frame. A rotating rod is rotatably connected to the inner side of the threaded sleeve, and a pressure plate is installed at the lower end of the rotating rod. Several toothed protrusions are evenly distributed on the bottom wall of the pressure plate. When the rotating rod is rotated, the pressure plate can be moved so that the toothed protrusions can be inserted into the surface of the retaining mesh structure.

[0013] Preferably, the replacement structure is provided in two sets, and the two sets of replacement structures are symmetrically distributed about the center line of the mounting frame. The replacement structure is used to press and fix the left and right sides of the retaining mesh structure.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The installation frame, retaining net structure, guide groove, filter structure and fixing block are set up. The fixing block and screw are used to fix it. The retaining net structure is laid on the installation frame. When there is too much rain, it can be discharged from the guide groove to reduce the rainwater in the installation frame and avoid the rainwater from affecting the growth of vegetation. The filter structure is used to filter and prevent soil from flowing away.

[0016] 2. By setting a replacement structure, the two ends of the retaining net structure can be restricted, and the retaining net structure can also be fastened with the female and male fasteners, making the retaining net structure relatively fixed and easy to use. When damage occurs, the retaining net structure can be replaced, and the operation is simple. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the replacement structure of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the sub-fastener of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the filter structure of this utility model.

[0021] In the diagram: 1. Mounting frame; 11. Water inlet; 12. Water storage chamber; 13. Drain pipe; 2. Mesh structure; 21. Female fastener; 22. Female fastener; 3. Replacement structure; 31. Fixing bracket; 32. Threaded sleeve; 33. Rotating rod; 34. Pressure plate; 35. Toothed protrusion; 4. Guide groove; 5. Filter structure; 51. Coarse filter screen; 52. Fine filter screen; 53. Mounting block; 54. Mounting hole; 55. Corrosion-resistant layer; 56. Bolt; 6. Fixing block. 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] Example 1: Please refer to Figures 1-4A composite soil and water conservation net includes an installation frame 1 and a soil and water conservation net structure 2 set on the upper end of the installation frame 1. Fixing blocks 6 are distributed around the outer wall of the installation frame 1. The fixing blocks 6, together with screws, can fix the position of the installation frame 1, so that the installation frame 1 is stably placed on the soil. A replacement structure 3 is also provided at the upper end of the installation frame 1. The replacement structure 3 is used to restrict the position of the soil and water conservation net structure 2. The bottom wall of the installation frame 1 is evenly provided with guide grooves 4 for rainwater to flow out. A filter structure 5 is provided in the guide grooves 4. The filter structure 5 is used to filter, so that rainwater can flow out from the filter structure 5 while the soil remains inside the installation frame 1. The rainwater can be discharged in time to avoid affecting the growth of vegetation inside the installation frame 1.

[0024] The filter structure 5 includes a coarse filter screen 51 and a fine filter screen 52 disposed in the guide groove 4. Both the coarse filter screen 51 and the fine filter screen 52 can perform the function of filtration, blocking the soil washed away by rainwater, so that rainwater can flow away through the coarse filter screen 51 and the fine filter screen 52. An installation block 53 is provided on the outer side of the fine filter screen 52. An installation hole 54 is opened on the surface of the installation block 53. A bolt 56 is provided on the inner side of the installation hole 54. The installation block 53 can be fixed by the installation bolt 56, so that the coarse filter screen 51 and the fine filter screen 52 are fixedly installed in the guide groove 4.

[0025] The outer walls of the coarse filter screen 51 and the fine filter screen 52 are uniformly coated with a corrosion-resistant layer 55 for corrosion resistance, and the inner wall and bottom wall of the mounting frame 1 are also coated with a corrosion-resistant layer 55. The corrosion-resistant layer 55 can play a role in corrosion resistance and is relatively durable.

[0026] The lower end of the retaining mesh structure 2 is evenly distributed with several sub-fasteners 21, and the surface of the mounting frame 1 is evenly distributed with several female fasteners 22. The sub-fasteners 21 and female fasteners 22 can be fastened to each other, so that the two sides of the retaining mesh structure 2 can be fixed to the mounting frame 1.

[0027] The surface of the mounting frame 1 is evenly provided with several water inlet holes 11, and the interior of the mounting frame 1 is provided with a water storage cavity 12. The water inlet holes 11 and the water storage cavity 12 are connected. Rainwater can enter the water storage cavity 12 through the water inlet holes 11 and be stored therein. A drain pipe 13 is also provided on the outer wall of the mounting frame 1. A valve is provided on the drain pipe 13, and the drain pipe 13 is used to drain the rainwater.

[0028] In this embodiment: the retaining net structure 2 is laid flat on the mounting frame 1, and then the retaining net structure 2 is fastened to the mounting frame 1 by the cooperation of the male buckle 21 and the female buckle 22. Then, it is fixed by the fixing block 6 and screws, so that the mounting frame 1 is fixed to the soil. In rainy weather, rainwater can fall down through the retaining net structure 2. At this time, the rainwater can be discharged by the setting guide groove 4, and filtered by the setting coarse filter screen 51 and fine filter screen 52. The soil remains inside the mounting frame 1, and the rainwater can be discharged in time to avoid affecting the growth of vegetation inside the mounting frame 1. At the same time, the rainwater can enter the water storage chamber 12 from the water inlet hole 11 for storage. The rainwater can be collected. When needed, the valve can be opened to discharge the collected rainwater.

[0029] Example 2: This example is an improvement on Example 1. For details, please refer to [link / reference]. Figure 2 The replacement structure 3 includes a fixing frame 31 and a threaded sleeve 32 set on the upper end of the fixing frame 31. A rotating rod 33 is rotatably connected to the inner side of the threaded sleeve 32. A pressure plate 34 is installed at the lower end of the rotating rod 33. Several toothed protrusions 35 are evenly distributed on the bottom wall of the pressure plate 34. The toothed protrusions 35 can increase the friction between the pressure plate 34 and the retaining mesh structure 2. When the rotating rod 33 is rotated, the pressure plate 34 can be moved so that the toothed protrusions 35 can be inserted into the surface of the retaining mesh structure 2, thereby fixing the retaining mesh structure 2.

[0030] The replacement structure 3 is provided in two sets, and the two sets of replacement structures 3 are symmetrically distributed about the center line of the mounting frame 1. The replacement structure 3 is used to press and fix the left and right sides of the retaining mesh structure 2.

[0031] In this embodiment: after the retaining mesh structure 2 is laid flat on the mounting frame 1, rotating the rotating rod 33 can drive the clamping plate 34 to move, so that the toothed protrusion 35 can be inserted into the surface of the retaining mesh structure 2, which can fix the retaining mesh structure 2, so that the retaining mesh structure 2 is fixed to the mounting frame 1 for use. Conversely, when the surface of the retaining mesh structure 2 is damaged, it can be disassembled and replaced, and the operation is simple.

[0032] Working principle: The retaining net structure 2 is laid flat on the mounting frame 1. Then, the retaining net structure 2 is fastened to the mounting frame 1 by the cooperation of the male buckle 21 and the female buckle 22. Then, the rotating rod 33 is rotated to move the pressing plate 34, so that the toothed protrusion 35 can be inserted into the surface of the retaining net structure 2 to fix the retaining net structure 2. Then, the fixing block 6 and screws are used to fix it, so that the mounting frame 1 is fixed to the soil. In rainy weather, rainwater can fall down through the retaining net structure 2. At this time, the rainwater can be discharged by the setting guide groove 4 and filtered by the setting coarse filter screen 51 and fine filter screen 52. The soil remains inside the mounting frame 1, and the rainwater can be discharged in time. At the same time, the rainwater can enter the water storage chamber 12 through the water inlet 11 for storage.

[0033] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A composite soil and water conservation net comprising a mounting frame (1) and a retaining net structure (2) arranged at the upper end of the mounting frame (1), characterized in that: The outer wall of the mounting frame (1) is provided with fixing blocks (6) distributed therearound, the fixing blocks (6) can fix the position of the mounting frame (1) through cooperation with screws, so that the mounting frame (1) is stably placed on the soil, and the upper end of the mounting frame (1) is further provided with a replacement structure (3), the replacement structure (3) is used for limiting the position of the retaining net structure (2), and the bottom wall of the mounting frame (1) is uniformly provided with guide grooves (4) for rainwater outflow, and the guide grooves (4) are provided with filter structures (5); The filter structure (5) comprises a coarse filter screen (51) and a fine filter screen (52) arranged in the guide groove (4), the coarse filter screen (51) and the fine filter screen (52) can both play a filtering role, can block the soil washed by rainwater, so that the rainwater can flow away from the coarse filter screen (51) and the fine filter screen (52), and the outer side of the fine filter screen (52) is provided with a mounting block (53), the surface of the mounting block (53) is provided with a mounting hole (54), and the inner side of the mounting hole (54) is provided with a bolt (56), and the mounting block (53) can be fixed by using the arranged bolt (56).

2. The composite soil and water conservation net according to claim 1, characterized in that: The outer wall of the coarse filter screen (51) and the fine filter screen (52) is uniformly coated with a corrosion-resistant layer (55) for corrosion resistance, and the inner wall and the bottom wall of the mounting frame (1) are also coated with the corrosion-resistant layer (55).

3. The composite soil and water conservation net according to claim 2, characterized in that: The lower end of the retaining net structure (2) is uniformly provided with a plurality of sub-buckling portions (21), and the surface of the mounting frame (1) is uniformly provided with a plurality of female buckle portions (22), the sub-buckling portions (21) and the female buckle portions (22) can be buckled with each other.

4. The composite soil and water conservation net according to claim 3, characterized in that: The surface of the mounting frame (1) is uniformly provided with a plurality of water inlet holes (11), the inside of the mounting frame (1) is provided with a water storage cavity (12), the water inlet holes (11) and the water storage cavity (12) are communicated, rainwater can enter the water storage cavity (12) through the water inlet holes (11) for storage, and the outer wall of the mounting frame (1) is further provided with a drain pipe (13).

5. The composite soil and water conservation net according to claim 4, characterized in that: The replacement structure (3) comprises a fixing frame (31) and a threaded sleeve (32) arranged at the upper end of the fixing frame (31), the inner side of the threaded sleeve (32) is rotatably connected with a rotating rod (33), the lower end of the rotating rod (33) is provided with a pressing plate (34), and the bottom wall of the pressing plate (34) is uniformly provided with a plurality of tooth-shaped protrusions (35).

6. The composite soil and water conservation net according to claim 5, characterized in that: The replacement structure (3) is provided with two groups, and the two groups of replacement structures (3) are symmetrically distributed about the center line of the mounting frame (1).

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