Slope surface water and soil loss prevention and control device
By fixing rubber belts and control gratings on the slope and storing grass seeds using grass seed tanks, the problem of seeds being washed in rainy weather is solved, the effect of soil erosion control on the slope is improved, and environmental pollution is reduced.
Patent Information
- Application Number
- CN202420950377.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-06
AI Technical Summary
During the planting and greening process of existing slope soil erosion control, the seeds are easily washed away by rainwater before they germinate to take root, resulting in unsatisfactory prevention and control results and increasing the probability of soil erosion.
A slope soil erosion prevention and control device was designed, using fixed piles to fix rubber belts, and fixing the control gratings through studs and nuts. Grass seeds were stored in grass seed tanks to ensure that grass seeds are not washed away in rainy weather, and improve the Retention rate and growth area of grass seeds.
It effectively improves the uniform growth area of slope green plants and the effect of soil erosion control, and at the same time uses reusable materials and biodegradable plastics to reduce environmental pollution and the burden on materials.
Smart Images
Figure CN222362499U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of soil and water loss control, in particular to a slope soil and water loss control device. Background Art
[0002] Soil erosion refers to the destruction and loss of water and soil resources and land productivity under the influence of natural forces such as water, wind, gravity, freeze-thaw and human activities, including surface erosion of the land and water loss. Soil erosion can be divided into three types: hydraulic erosion, gravity erosion and wind erosion. For slope soil erosion, the longer and steeper the slope, the more surface runoff it collects and the stronger the scouring force. Currently, the more effective method to control soil erosion is to plant green plants and use the roots of green plants to stabilize the slope soil, thereby preventing and controlling slope soil erosion.
[0003] Currently, green plants are planted by broadcasting seeds or spraying. Although the seeds can be evenly sprayed on the slope, it takes some time for the seeds to germinate and take root after spraying. During this period, rainy weather often occurs, causing part of the sprayed seeds to be washed away by rain, thereby reducing the growth area of green plants on the slope, making the control effect of preventing and controlling slope soil erosion unsatisfactory and increasing the probability of slope soil erosion. Utility Model Content
[0004] The utility model aims to provide a device for preventing and controlling soil erosion on a slope, so as to solve the problems of the device proposed in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slope soil erosion prevention and control device, comprising: a fixed pile, a fixed structure and a control structure; the bottom of the fixed pile is threadedly connected with a first nut; the fixed structure is arranged at the top of the fixed pile, and the fixed structure includes an insert ring inserted into the top of the fixed pile and connected to a rubber belt on one side; the fixed structure also includes a stud arranged on the surface of the rubber belt and threadedly connected with a second nut; the control structure is arranged on the stud, and the control structure includes a control grid arranged on the rubber belt and provided with a grass seed groove.
[0006] By adopting the above technical scheme, the rubber belt is fixed on the slope surface by using fixed piles, and the control grating is fixed on the rubber belt by the second nut and the stud, so that the control grating is firmly placed on the slope surface, and the grass seeds stored in the grass seed groove are watered to germinate and grow on the slope surface. The device performs modular planting and preservation of the control grass seeds, which can increase the grass seed retention rate when the slope surface is washed by rainy weather, thereby increasing the area of uniform growth on the slope surface, thereby achieving the effect of improving the control of soil erosion on the slope surface.
[0007] Preferably, the studs are made of rubber and are an integral structure with the rubber belt, and two studs are arranged in each row on the rubber belt.
[0008] By adopting the above technical solution, the strength of the connection points of the studs can be improved by using an integrally formed rubber belt, and the strength of the connected control grating can be improved. At the same time, two studs are arranged in each row to connect the control gratings on both sides of a rubber belt, which is convenient for using the rubber belt to distribute the control gratings on the slope.
[0009] Preferably, the control grid further comprises side hole ears connected to the four corners of the control grid and root holes opened in the grass seed grooves, and the grass seed grooves are evenly distributed at the four corners of the control grid.
[0010] By adopting the above technical scheme, the control grating can be connected to the rubber belt by using the side hole ears, and the grass seeds are stored in the grass seed grooves to reduce the amount of grass seeds washed away from the slope by rainwater. After laying, water is sprinkled on the grass seeds, and the grass seeds absorb water and wake up to germinate and spread their roots. They grow down to the slope through the root holes, and the control grating can be fixed on the slope as a whole to stabilize the slope soil, thereby improving the effect of grass seeds in preventing soil and water loss on the slope.
[0011] Preferably, the side hole ear is inserted into the stud, and the second nut is threadedly connected to the stud above the side hole ear.
[0012] By adopting the above technical solution, the side hole ear is inserted into the stud, and the second nut is threaded to press the side hole ear downward, so that the control grating can be connected, the connection strength of the control grating can be improved, and the resistance of the control grating to rain erosion can be improved.
[0013] Preferably, the control grid is made of PBS-type biodegradable plastic, and the control grid is soft and bendable as a whole.
[0014] By adopting the above technical scheme, by using PBS type biodegradable plastic, which is a polyester plastic made from cellulose, sugar and other natural biopolyols, it can be decomposed into water and carbon dioxide by microbial decomposition in the natural environment, reducing the burden on the environment, and can be directly left on the slope permanently to help grass seeds grow. In addition, PBS type biodegradable plastic has good flexibility, and the manufactured control grating can be bent to better fit the slope to help grass seeds take root, thereby improving the effect of green plants protecting the soil.
[0015] Preferably, the grass seed groove is filled with a substance which is a mixture of grass seeds and lignin, and the mixed substance fills half of the space of the grass seed groove.
[0016] By adopting the above technical solution, by mixing lignin with grass seeds, lignin is a natural substance that can form a protective film. The good adhesion can be used to preserve the grass seeds firmly in the grass seed trough, reducing the scouring intensity of rainwater. The good dispersibility can disperse and absorb water when it comes into contact with water, promote seed water retention and gas exchange, and thus improve the effect of retaining green plants on the slope. At the same time, filling half of the space is to retain a part of the water source in the grass seed trough after watering, so as to help the mixture fully absorb water and revive the grass seeds.
[0017] Preferably, the control grid is a square grid with a hole diameter of ten centimeters, and the bottom of the control grid is flush with the bottom of the rubber belt.
[0018] By adopting the above technical solution and setting the spacing between planted green plants, the roots of grass seeds with a spacing of ten centimeters can be evenly distributed on the slope, so that the soil nutrients between the green plants are evenly supplied, which is conducive to the rapid growth of green plants and improves the effect of slope fixation. At the same time, it ensures that the rubber belt is flush with the control grid and the bottom, which can increase the contact area between the control grid and the slope and improve the germination and rooting of grass seeds.
[0019] Preferably, the fixing piles are inserted evenly at the top of the slope with the length of the control grating, and the control gratings are connected between adjacent rubber belts by studs and second nuts.
[0020] By adopting the above technical solution, by inserting multiple fixed piles at the top of the slope to connect the rubber belt, the control grating can be connected on the adjacent rubber belt using studs and second nuts, which can form the effect of placing the control grating on the entire plane. When the grass seeds grow and take root, the entire slope can be evenly planted with green plants to consolidate the soil and prevent soil erosion.
[0021] Compared with the prior art, the beneficial effects of the utility model are:
[0022] (1) The rubber belt is fixed on the slope surface by using fixed piles, and the control grid is fixed on the rubber belt by the second nut and the stud, so that the control grid is firmly placed on the slope surface. The grass seeds stored in the grass seed groove are sprayed with water to germinate and grow on the slope surface. The device performs modular planting and preservation of the control grass seeds, which can increase the grass seed retention rate when the slope surface is washed by rainy weather, thereby increasing the area of uniform growth on the slope surface, thereby achieving the effect of improving the control of soil erosion on the slope surface;
[0023] (2) By using reusable fixing stakes and rubber belts, after the green plants have taken root and are firmly established, the fixing stakes and rubber belts can be removed for full use, thereby reducing the pollution of disposable items to the environment. In addition, PBS-type biodegradable plastics are polyester plastics made from a variety of natural biopolyols such as cellulose and sugars. In the natural environment, they can be decomposed into water and carbon dioxide by microorganisms, thereby reducing the burden on the environment. After the grass seeds have taken root, the control grid can be firmly pressed on the slope surface to shield the slope surface in the early stage of protection and reduce the erosion of rainwater. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0025] Figure 1 It is a schematic diagram of the overall structure of the device of the utility model;
[0026] Figure 2 This is a top view of the overall structure of the device of the utility model;
[0027] Figure 3 It is a schematic diagram of the connection between the fixed structure and the management structure of the utility model;
[0028] Figure 4 It is an enlarged diagram of the governance structure of the utility model;
[0029] Figure 5 This is a schematic diagram of the structure of the prevention and control grid of the utility model;
[0030] Figure 6 It is a schematic diagram of the fixed pile and the inserting ring structure of the utility model.
[0031] In the figure: 1. fixing pile; 2. first nut; 3. fixing structure; 301. insert ring; 302. rubber belt; 303. stud; 304. second nut; 4. management structure; 401. control grid; 402. side hole ear; 403. grass seed groove; 404. root hole. DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0033] The following is combined with Figure 1-6 The utility model is described in further detail.
[0034] Embodiment 1
[0035] See also Figures 1 to 6 The utility model provides an embodiment: a slope soil erosion prevention and control device, comprising: a fixed pile 1, a fixed structure 3 and a control structure 4, the bottom of the fixed pile 1 is threadedly connected with a first nut 2, the fixed structure 3 is arranged on the top of the fixed pile 1, the fixed structure 3 includes an insert ring 301 inserted into the top of the fixed pile 1 and connected with a rubber belt 302 on one side, the fixed structure 3 also includes a stud 303 arranged on the surface of the rubber belt 302 and threadedly connected with a second nut 304, the fixed pile 1 is used to fix the rubber belt 302 on the slope, so that the prevention and control grid 401 is passed through the second nut 304 and the stud 303 are fixed on the rubber belt 302, so as to achieve the effect of firmly placing the control grid 401 on the slope. The control structure 4 is set on the stud 303. The control structure 4 includes the control grid 401 set on the rubber belt 302 and is provided with a grass seed groove 403. The grass seeds stored in the grass seed groove 403 are watered to germinate and grow on the slope. The device performs modular planting and preservation of the control grass seeds, which can improve the grass seed retention rate when the slope is washed in rainy weather, thereby increasing the area of uniform growth on the slope, thereby achieving the effect of improving the control of soil erosion on the slope.
[0036] Embodiment 2
[0037] See also Figures 1 to 6The studs 303 are made of rubber and are an integral structure with the rubber belt 302. The integrally formed rubber belt 302 can improve the connection point strength of the studs 303 and the strength of connecting the prevention and control grid 401. There are two studs 303 in each row on the rubber belt 302. The two studs 303 in each row are arranged to connect the prevention and control grid 401 on both sides of a rubber belt 302, which is convenient for using the rubber belt 302 to distribute the prevention and control grid 401 on the slope. The prevention and control grid 401 also includes a connection at the four corners of the prevention and control grid 401 The side hole ears 402 can be used to connect the control grid 401 to the rubber belt 302, and the grass seed grooves 403 are used to store grass seeds to reduce the amount of grass seeds washed away from the slope by rainwater. The root holes 404 are opened in the grass seed grooves 403, and the grass seed grooves 403 are evenly distributed at the four corners of the control grid 401. After laying, water is sprinkled on the grass seeds. After absorbing water, the grass seeds wake up, germinate and grow roots, and grow down to the slope through the root holes 404. The control grid 401 can be tied to the slope as a whole to stabilize the slope soil, thereby facilitating The device is used to improve the effect of preventing soil erosion on slopes by using grass seeds. The side hole ear 402 is inserted into the stud 303, and the second nut 304 is threadedly connected to the stud 303 above the side hole ear 402. The side hole ear 402 is inserted into the stud 303, and the second nut 304 is threadedly connected to press the side hole ear 402 downward, so as to connect the prevention and control grid 401, thereby improving the connection strength of the prevention and control grid 401 and improving the bearing capacity of the prevention and control grid 401 to withstand rain erosion. The prevention and control grid 401 is made of PBS-type biodegradable plastic. The PBS biodegradable plastic used is a polyester plastic made from cellulose, sugars and other natural biopolyols. In the natural environment, it can be decomposed into water and carbon dioxide by microbial decomposition, reducing the burden on the environment. It can be left directly on the slope to help grass seeds grow. The control grid 401 is soft and bendable as a whole. The PBS biodegradable plastic has good flexibility. The produced control grid 401 can be bent to better fit the slope to help grass seeds take root and improve the effect of green plants protecting the soil.
[0038] Embodiment 3
[0039] See also Figures 1 to 6The grass seed groove 403 is filled with a substance mixed with grass seeds and lignin. The prevention and control grid 401 is filled with the mixed substance before leaving the factory to form a modular green plant planting device that can be quickly placed. By mixing lignin with grass seeds, lignin is a natural substance that can form a protective film. The good adhesion can be used to preserve the grass seeds firmly in the grass seed groove 403, reducing the scouring intensity of rainwater. The good dispersion can disperse and absorb water when it comes into contact with water, promote seed water retention and gas exchange, and thus improve the effect of retaining green plants on the slope. The mixed substance fills half of the space in the grass seed groove 403. After watering, a part of the water source will be retained in the grass seed groove 403 to help the mixture fully absorb water and revive the grass seeds. The prevention and control grid 401 is a square grid with a hole diameter of ten centimeters. By setting the spacing of the planted green plants, the roots of the grass seeds with a spacing of ten centimeters can be evenly distributed. The grating 401 is evenly distributed on the slope surface, so that the soil nutrients between the green plants are evenly supplied, which is conducive to the rapid growth of the green plants and improves the effect of slope fixation. The bottom of the control grating 401 is flush with the bottom of the rubber belt 302, and the rubber belt 302 is flush with the bottom of the control grating 401, which can increase the contact area between the control grating 401 and the slope surface, and improve the germination and rooting of grass seeds. The fixing piles 1 are evenly inserted at the top of the slope surface with the length of the control grating 401, and the control grating 401 is connected between adjacent rubber belts 302 by studs 303 and second nuts 304. The rubber belts 302 are connected by plugging multiple fixing piles 1 at the top of the slope surface, and the control grating 401 can be connected to the adjacent rubber belts 302 by using studs 303 and second nuts 304, which can form the effect of placing the control grating 401 on the entire plane. When the grass seeds grow and take root, the green plants can be evenly set on the entire slope surface to fix the soil and prevent soil erosion.
[0040] Working principle: When in use, according to the length of the control grid 401, a fixed pile 1 is inserted at the top of the slope, and then the plug ring 301 is inserted on the top of the threaded fixed pile 1, and the first nut 2 is screwed on to crimp the plug ring 301, and the rubber belt 302 is placed along the slope, and the side hole ear 402 is inserted on the stud 303 and the second nut 304 is tightened to crimp and fix, and then the control grid 401 is evenly placed on the remaining rubber belts 302 on the slope. After the connection, the control grid 401 with grass seeds can be placed, and the slope is evenly watered to moisten the soil and revive the grass seeds to germinate and grow. At this time, the rainy weather in the growth stage has a weak effect on the grass seeds. After the grass seeds grow, they penetrate into the soil through the root holes 404 to stabilize the soil and prevent soil erosion.
[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.
Claims
1. A device for preventing and controlling soil and water loss on a slope, characterized in that: include: A fixing pile (1), wherein the bottom of the fixing pile (1) is threadedly connected to a first nut (2); A fixing structure (3), the fixing structure (3) being arranged on the top of the fixing pile (1), the fixing structure (3) comprising an inserting ring (301) inserted into the top of the fixing pile (1) and having a rubber belt (302) connected to one side thereof; The fixing structure (3) also includes a stud (303) arranged on the surface of the rubber belt (302) and threadedly connected to a second nut (304); A control structure (4) is provided on the stud (303), and the control structure (4) comprises a control grid (401) provided on the rubber belt (302) and provided with a grass seed groove (403).
2. The device for preventing and controlling soil erosion on a slope according to claim 1, characterized in that: The studs (303) are made of rubber and are an integral structure with the rubber belt (302). Two studs (303) are arranged in each row on the rubber belt (302).
3. The device for preventing and controlling soil and water loss on a slope according to claim 1, characterized in that: The control grid (401) further comprises side hole ears (402) connected to the four corners of the control grid (401) and root holes (404) opened in the grass seed grooves (403), and the grass seed grooves (403) are evenly distributed at the four corners of the control grid (401).
4. The device for preventing and controlling soil and water loss on a slope according to claim 3, characterized in that: The side hole ear (402) is inserted into the stud (303), and the second nut (304) is threadedly connected to the stud (303) above the side hole ear (402).
5. The device for preventing and controlling soil and water loss on a slope according to claim 1, characterized in that: The control grid (401) is made of PBS-type biodegradable plastic, and the control grid (401) is soft and bendable as a whole.
6. The device for preventing and controlling soil and water loss on a slope according to claim 1, characterized in that: The grass seed groove (403) is filled with a substance that is a mixture of grass seeds and lignin, and the mixed substance fills half of the space in the grass seed groove (403).
7. The device for preventing and controlling soil and water loss on a slope according to claim 1, characterized in that: The control grid plate (401) is a square grid with a hole diameter of ten centimeters, and the bottom of the control grid plate (401) is flush with the bottom of the rubber belt (302).
8. The device for preventing and controlling soil and water loss on a slope according to claim 1, characterized in that: The fixing piles (1) are inserted evenly at the top of the slope with the length of the control grating (401), and the control grating (401) is connected between adjacent rubber belts (302) by studs (303) and second nuts (304).