Water and soil loss prevention and control device

Abstract

The utility model discloses a water and soil loss prevention and control device which comprises a slope body, a water tank is arranged on the lower side of the slope body, a limiting frame is placed on the upper side of the slope body, a blocking mechanism is arranged on the top of the slope body, and a prevention and control mechanism used for preventing and controlling water and soil loss is arranged on the inner wall of the limiting frame. The utility model relates to the technical field of water and soil loss prevention and control, and solves the problems that in the prior art, rainwater flowing down from a high place continuously washes a blocking assembly, meanwhile, the rainwater blocked by the blocking assembly cannot be quickly discharged, and the prevention and control effect is reduced. Water and soil loss is effectively prevented, a flow guide assembly is arranged, rainwater at the top of the slope can be guided through the flow guide assembly, the rainwater is guided into the water tank, water flow is conveyed through the water tank, rainwater scouring of the prevention and treatment mechanism is slowed down to a certain degree, and the prevention and treatment effect of the prevention and treatment mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil and water loss prevention and control, in particular to a soil and water loss prevention and control device. Background Art

[0002] Soil erosion refers to the phenomenon in which rainwater cannot be absorbed locally due to natural or human factors, but flows downstream and washes away the soil, causing the simultaneous loss of water and soil. The main causes are steep ground slopes, improper land use, destroyed ground vegetation, unreasonable farming techniques, loose soil, deforestation, and overgrazing. The main hazards of soil erosion are: erosion and destruction of the cultivated soil layer, which leads to the gradual depletion of soil fertility; siltation of rivers, channels, and reservoirs, reducing the effectiveness of water conservancy projects, and even leading to floods and droughts, seriously affecting industrial and agricultural production; soil erosion poses a serious threat to agricultural production in mountainous areas and downstream rivers, so it is necessary to install soil erosion prevention and control devices. Existing soil erosion prevention and control devices use blocking components to block and protect the soil, preventing large amounts of soil from being washed down the slope by water, effectively improving the prevention and control of slope soil erosion.

[0003] The existing soil and water loss prevention frame is provided with a positioning nail at the lower end. When installing, the positioning nail at the lower end of the prevention frame is hammered into the slope. When dismantling, the prevention frames need to be pulled out one by one to achieve the disassembly and assembly between the prevention frame and the slope. There are a large number of prevention frames distributed in rows on the slope. When disassembling and assembling the prevention frames, it takes a lot of time, which reduces the work efficiency of the staff. At the same time, it rains a lot in the rainy season in summer, and the soil is easily eroded by heavy rain. There are stones and other debris on the top of the slope. Rainwater is likely to carry stones and roll down the slope during the process of scouring. The stones are likely to hit passers-by and vehicles during the rolling process, posing a threat to the safety of passers-by. In addition, rainwater flowing down from a high place will continuously scour the blocking component. At the same time, the rainwater blocked by the blocking component cannot be discharged quickly, which reduces the prevention and control effect. Utility Model Content

[0004] To this end, the utility model provides a soil and water loss prevention device to solve the above-mentioned problems in the prior art.

[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0006] According to the first aspect of the present utility model, a soil and water loss prevention device includes a slope, a water trough is provided on the lower side of the slope, a limit frame is placed on the upper side of the slope, there are multiple limit frames, an installation groove is provided on the inner wall of the limit frame, a positioning groove is provided on the inner wall of the installation groove, a blocking mechanism is provided on the top of the slope, and a prevention and control mechanism for preventing soil and water loss is provided on the inner wall of the limit frame, a diversion assembly is provided on the upper side of the limit frame, and the diversion assembly includes a water retaining plate, a water collecting trough is provided on the inner wall of the water retaining plate, a drainage outlet is provided on the bottom of the inner wall of the water retaining plate, a diversion pipe is fixedly installed at the lower end of the water retaining plate and below the drainage outlet, a diversion plate is provided on the lower side of the diversion pipe, the upper side of the diversion plate is open, there are multiple groups of diversion plates, a diversion groove is provided on the inner wall of the guide plate, a groove is provided on the inner wall of one end of the guide plate, and an extension plate is provided on the other end of the guide plate.

[0007] Furthermore, the prevention and control mechanism includes a grid plate, the lower end of the grid plate is slidably mounted on the inner wall of the mounting groove, the upper end outer wall of the grid plate is slidably connected to a fixing frame, and a planting hole is opened in the middle of the grid plate.

[0008] Furthermore, first positioning nails are fixedly installed on four sides of the lower end of the fixing frame. The first positioning nails pass through the positioning slots and extend to the inner wall of the slope. The inner wall of the fixing frame is provided with a card slot.

[0009] Furthermore, the blocking mechanism includes a mounting rod, the bottom of which passes through and extends to the inner wall of the slope. There are multiple mounting rods, a protective net is fixedly installed between two adjacent mounting rods, and reinforcement rods are fixedly installed on both sides of the mounting rods.

[0010] Furthermore, mounting blocks are fixedly mounted on both sides of the outer wall of the deflector, and tripods are fixedly mounted on both sides of the lower end of the mounting blocks, and the tripods are fixedly connected to the limit frame through fasteners.

[0011] Furthermore, a mounting bracket is fixedly mounted on one side of the upper end of the water tank close to the limit frame, and a second guide plate is fixedly mounted on the upper end of the mounting bracket.

[0012] The utility model has the following advantages:

[0013] 1. The utility model is provided with a prevention and control mechanism, which can manage the soil on the slope and effectively prevent soil erosion. The utility model is also provided with a diversion component, which can divert rainwater from the top of the slope and divert the rainwater into the inside of the water tank. The water flow is transported through the water tank, which slows down the erosion of the prevention and control mechanism to a certain extent and improves the prevention and control effect of the prevention and control mechanism.

[0014] 2. The utility model is provided with a blocking mechanism, which can block the stones on the top of the slope and prevent the stones from rolling down. To a certain extent, it ensures the safety of pedestrians and vehicles passing by. It solves the problem that stones are easily carried down the slope during rain washing, and the stones are easily hit by pedestrians and vehicles during the rolling process, posing a threat to the safety of pedestrians passing by.

[0015] 3. In the present invention, the limit frame is laid on the slope, the grid plate is slidably installed in the installation groove, the first positioning nail is aligned with the positioning groove, and the first positioning nail is hammered into the interior of the slope to limit the grid plate to the inner wall of the limit frame. At the same time, the foot frame on the lower side of the guide plate is fixed to the upper side of the two adjacent limit frames by bolts, and the upper and lower guide plates are overlapped together, making the guide plate easy to install. This soil and water loss prevention device is easy to install, and the disassembled parts are easy to transport;

[0016] 4. The present invention provides a limit frame, and a plurality of grid plates are arranged inside the limit frame. The grid plates on the slope are distributed in rows and columns. When a certain grid plate needs to be replaced and repaired, it is only necessary to use a tool to pull out and remove the fixed frame outside the corresponding grid plate, and then the grid plate can be removed and a new grid plate can be installed. When the soil and water loss prevention device needs to be dismantled as a whole, the fasteners for fixing the tripod can be loosened and removed, and the guide plate used for diversion can be removed. The limit frame can be pried open by a tool, and a row of grid plates inside the limit frame can be removed without dismantling them one by one. This improves the disassembly efficiency of the soil and water loss prevention device to a certain extent. The soil and water loss prevention device is easy to install and dismantle, and is convenient for repair and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of a soil and water loss prevention device provided by the utility model.

[0018] Figure 2 This is a three-dimensional structural diagram of a limit frame of a soil and water loss prevention device provided by the utility model.

[0019] Figure 3 A soil and water loss prevention device provided by the utility model Figure 2 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0020] Figure 4 The present invention provides a cross-sectional view of a limit frame in a soil and water loss prevention and control device.

[0021] Figure 5 This is a three-dimensional diagram of a fixing frame in a soil and water loss prevention and control device provided by the utility model.

[0022] Figure 6 This is a three-dimensional diagram of a grid plate in a soil and water loss prevention and control device provided by the utility model.

[0023] Figure 7 This is a three-dimensional diagram of a soil and water loss prevention device on a guide plate provided by the utility model.

[0024] Figure 8 The present invention provides a partial stereoscopic diagram of a blocking mechanism in a soil and water loss prevention and control device.

[0025] Figure 9 This is a structural diagram of a diversion component in a soil and water loss prevention and control device provided by the utility model.

[0026] Figure 10 The present invention provides a three-dimensional diagram of a water retaining plate in a soil and water loss prevention and control device.

[0027] Figure 11 This is a structural diagram of a diversion pipe in a soil and water loss prevention and control device provided by the utility model.

[0028] In the figure: slope 1; water trough 11; limiting frame 2; mounting groove 201; positioning groove 202; grid plate 3; planting hole 301; fixing frame 4; first positioning nail 41; card slot 401; mounting rod 5; protective net 51; reinforcing rod 52; water retaining plate 6; water collecting trough 601; drain outlet 602; guide pipe 61; guide plate 62; guide groove 6201; groove 6202; extension plate 6203; mounting block 63; tripod 64; mounting frame 65; second guide plate 66. DETAILED DESCRIPTION

[0029] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0030] Example 1

[0031] like Figures 1 to 11As shown, a soil and water loss prevention device in the embodiment of the first aspect of the present invention includes a slope 1, a water trough 11 is provided on the lower side of the slope 1, a limit frame 2 is placed on the upper side of the slope 1, and there are multiple limit frames 2. The inner wall of the limit frame 2 is provided with a mounting groove 201, and the inner wall of the mounting groove 201 is provided with a positioning groove 202. A blocking mechanism is provided on the top of the slope 1, and a prevention mechanism for preventing soil and water loss is provided on the inner wall of the limit frame 2. A diversion component is provided on the upper side of the limit frame 2, and the diversion component includes a blocking mechanism. The water plate 6 has a water collecting trough 601 formed on its inner wall, a drain outlet 602 formed on its inner bottom, a guide pipe 61 fixedly mounted on the lower end of the water plate 6 and located below the drain outlet 602, a guide plate 62 provided on the lower side of the guide pipe 61, the upper side of the guide plate 62 being open, and the guide plates 62 being provided in multiple groups, a guide groove 6201 formed on the inner wall of the guide plate 62, a groove 6202 formed on the inner wall of one end of the guide plate 62, and an extension plate 6203 provided on the other end of the guide plate 62;

[0032] In the above embodiment, it should be noted that the water trough 11 is opened on the inner wall of the lower part of the slope body 1, the outer wall of the water trough 11 is formed by pouring concrete, the limit frame 2 is laid on the slope of the slope body 1, and the two adjacent limit frames 2 are pressed together. There are multiple mounting grooves 201 opened on the inner wall of the limit frame 2; there are multiple drainage outlets 602, and the drainage outlets 602 are connected to the water collection trough 601. The lower end of the water retaining plate 6 is buried in the inner wall of the top of the slope body 1, and the water retaining plate 6 is fixedly installed on the inner wall of the top of the slope body 1. The water collection trough 60 The bottom of the slope 1 is inclined, allowing water to flow into the drain outlet 602. The diversion pipe 61 flows through the drain outlet 602. The diversion pipe 61 is buried underground, and a filter is provided on the inner wall of the drain outlet 602. The outlet of the diversion pipe 61 is located above the diversion groove 6201 on the inner wall of the uppermost diversion plate 62. The extension plate 6203 can be inserted into the inner wall of the groove 6202. The diversion plate 62 is inclined, allowing water to be transported to the lower part of the slope 1 through the diversion grooves 6201 on the inner wall of the multiple extension plates 6203.

[0033] The technical effects achieved by the above embodiments are as follows: the blocking mechanism can prevent stones and trees from rolling down, and at the same time protect the safety of passers-by; the water flow diverted from a high place by the diversion component can be transported through the water trough 11; the prevention mechanism can prevent soil erosion on the slope of the slope 1; the first positioning nail 41 can be nailed into the inner wall of the slope 1 through the positioning groove 202; the water retaining plate 6 can block the water flow on the top of the slope 1, and allow rainwater to enter the trough 601 and flow into the diversion pipe 61 through the drain outlet 602; there are multiple groups of guide plates 62, and each group of guide plates 62 is arranged on the upper side of two adjacent limit frames 2, and the two adjacent guide plates 62 in each group of guide plates 62 can be overlapped together through the groove 6202 and the extension plate 6203.

[0034] Example 2

[0035] like Figures 1 to 11 As shown, a soil and water loss prevention device includes all the contents of Example 1. In addition, the prevention mechanism includes a grid plate 3, the lower end of the grid plate 3 is slidably mounted on the inner wall of the mounting groove 201, the upper end outer wall of the grid plate 3 is slidably connected to the fixing frame 4, and a planting hole 301 is opened in the middle of the grid plate 3;

[0036] In the above embodiment, it should be noted that the grid plate 3 rests on the slope, and the inner rod at the lower end of the grid plate 3 is clamped into the inner wall of the mounting groove 201;

[0037] The technical effect achieved by the above embodiment is that vegetation can be planted on the slope 1 through the planting holes 301 .

[0038] Example 3

[0039] like Figures 1 to 11 As shown, a soil and water loss prevention device includes all the contents of Example 2. In addition, first positioning pins 41 are fixedly installed on the four sides of the lower end of the fixing frame 4. The first positioning pins 41 pass through the positioning grooves 202 and extend to the inner wall of the slope 1. The inner wall of the fixing frame 4 is provided with a card slot 401.

[0040] In the above embodiment, it should be noted that the fixing frame 4 can be snapped into the inner wall of the installation groove 201, and the fixing frame 4 can be snapped into the gap between the grid plate 3 and the limiting frame 2;

[0041] The technical effect achieved by the above embodiment is as follows: the first positioning nail 41 can penetrate the positioning groove 202 and be nailed into the inner wall of the slope body 1, and the upper outer wall of the grid plate 3 is tightly fitted with the inner wall of the slot 401, the grid plate 3 can be snapped into the inner wall of the fixing frame 4, and the grid plate 3 is fixed on the slope body 1 through the restriction of the fixing frame 4 and the first positioning nail 41. There are multiple fixing frames 4, and the limit frame 2 is fixed on the slope of the slope body 1 through the positioning of multiple groups of first positioning nails 41.

[0042] Example 4

[0043] like Figures 1 to 11 As shown, a soil and water loss prevention device includes all the contents of Example 3. In addition, the blocking mechanism includes a mounting rod 5, the bottom of the mounting rod 5 passes through and extends to the inner wall of the slope 1, there are multiple mounting rods 5, a protective net 51 is fixedly installed between two adjacent mounting rods 5, and reinforcement rods 52 are fixedly installed on both sides of the mounting rod 5;

[0044] In the above embodiment, it should be noted that the bottom of the mounting rod 5 can be nailed into the inner wall of the top of the slope 1, and the bottom of the reinforcing rod 52 is sharp. A second positioning nail is slidably installed on the inner wall of the bottom of the reinforcing rod 52, and the second positioning nail can be nailed into the ground.

[0045] The technical effects achieved by the above embodiment are as follows: the protective net 51 can prevent stones from rolling down the slope of the slope 1 , and a triangular structure is formed between the reinforcing rod 52 and the installation rod 5 , which can reinforce the installation of the installation rod 5 .

[0046] Example 5

[0047] like Figures 1 to 11 As shown, a soil and water loss prevention device includes all the contents of Example 4. In addition, mounting blocks 63 are fixedly mounted on both sides of the outer wall of the guide plate 62, and legs 64 are fixedly mounted on both sides of the lower end of the mounting block 63. The legs 64 are fixedly connected to the limit frame 2 by fasteners;

[0048] In the above embodiment, it should be noted that the tripod 64 is fixedly mounted on the upper side of the limit frame 2 by means of bolts;

[0049] The technical effect achieved by the above embodiment is: each guide plate 62 is fixedly installed with a mounting block 63 on both sides of the outer wall, and a bracket 64 is fixedly installed on both sides of the mounting block 63. The bracket 64 fixed by bolts is easy to disassemble, making the guide plate 62 easy to remove.

[0050] Example 6

[0051] like Figures 1 to 11 As shown, a soil and water loss prevention device includes all the contents of Example 5. In addition, a mounting bracket 65 is fixedly installed on the side of the upper end of the water tank 11 close to the limit frame 2, and a second guide plate 66 is fixedly installed on the upper end of the mounting bracket 65;

[0052] In the above embodiment, it should be noted that a second groove is formed on the upper inner wall of the second guide plate 66, and the extension plate 6203 on the inner wall of the lowermost guide plate 62 can be inserted into the inner wall of the second groove;

[0053] The technical effect achieved by the above embodiment is that the second guide plate 66 extends to the upper side of the water tank 11 , and the water flow can be transported into the interior of the water tank 11 through the second guide plate 66 .

[0054] Working principle: When installing the device, lay the limit frame 2 on the slope, snap the grid plate 3 into the inner wall of the slot 401, and then nail the first positioning nail 41 on the lower side of the fixing frame 4 into the inner wall of the slope 1 through the positioning slot 202, so that the grid plate 3 is snapped into the inner wall of the installation slot 201, and the fixing frame 4 is completely installed on the inner wall of the limit frame 2, plant vegetation through the planting hole 301, bury the water retaining plate 6 into the inner wall of the top of the slope 1, bury the diversion pipe 61 underground, align the water outlet of the diversion pipe 61 with the diversion groove 6201, bury the bottom of the installation rod 5 underground, and nail the second positioning nail into the bottom of the installation rod 5. Underground, when it rains heavily, the water retaining plate 6 can block the rainwater on the top of the slope 1, so that the rainwater enters the water collection trough 601 and flows into the diversion pipe 61 through the drain outlet 602, and flows into the diversion groove 6201 on the inner wall of the diversion plate 62 through the outlet of the diversion pipe 61. The water flow is transported to the slope of the slope 1 through the inclined diversion groove 6201 on the inner wall of the connected diversion plate 62, so that the water flow flows into the second diversion plate 66 and is input into the inner wall of the water tank 11 through the second diversion plate 66. The protective net 51 can block stones, and the protective net 51 and the limit frame 2 can prevent soil erosion on the slope.

Claims

1. A soil and water loss prevention device, characterized in that: The invention comprises a slope body (1), a water trough (11) is provided on the lower side of the slope body (1), a limit frame (2) is placed on the upper side of the slope body (1), the limit frame (2) is provided with a plurality of limit frames (2), an installation groove (201) is provided on the inner wall of the limit frame (2), a positioning groove (202) is provided on the inner wall of the installation groove (201), a blocking mechanism is provided on the top of the slope body (1), a prevention mechanism for preventing and controlling soil erosion is provided on the inner wall of the limit frame (2), a diversion assembly is provided on the upper side of the limit frame (2), the diversion assembly comprises a water retaining plate (6), and the inner wall of the water retaining plate (6) is provided with a A water collecting trough (601) is provided, a drainage outlet (602) is provided at the bottom of the inner wall of the water retaining plate (6), a guide pipe (61) is fixedly installed at the lower end of the water retaining plate (6) and located below the drainage outlet (602), a guide plate (62) is provided on the lower side of the guide pipe (61), the upper side of the guide plate (62) is open, the guide plates (62) are provided in multiple groups, a guide groove (6201) is provided on the inner wall of the guide plate (62), a groove (6202) is provided on the inner wall of one end of the guide plate (62), and an extension plate (6203) is provided on the other end of the guide plate (62).

2. The soil and water loss prevention device according to claim 1, characterized in that: The prevention and control mechanism comprises a grid plate (3), the lower end of the grid plate (3) is slidably mounted on the inner wall of the mounting groove (201), the upper outer wall of the grid plate (3) is slidably connected to a fixing frame (4), and a planting hole (301) is opened in the middle of the grid plate (3).

3. The soil and water loss prevention device according to claim 2, characterized in that: The four sides of the lower end of the fixing frame (4) are all fixedly mounted with first positioning nails (41), the first positioning nails (41) pass through the positioning slots (202) and extend to the inner wall of the slope body (1), and the inner wall of the fixing frame (4) is provided with a clamping slot (401).

4. The soil and water loss prevention device according to claim 3, characterized in that: The blocking mechanism comprises a mounting rod (5), the bottom of the mounting rod (5) passes through and extends to the inner wall of the slope (1), there are a plurality of mounting rods (5), a protective net (51) is fixedly installed between two adjacent mounting rods (5), and reinforcing rods (52) are fixedly installed on both sides of the mounting rod (5).

5. The soil and water loss prevention device according to claim 4, characterized in that: Mounting blocks (63) are fixedly mounted on both sides of the outer wall of the guide plate (62), and tripods (64) are fixedly mounted on both sides of the lower end of the mounting block (63), and the tripods (64) are fixedly connected to the limit frame (2) via fasteners.

6. The soil and water loss prevention device according to claim 5, characterized in that: A mounting frame (65) is fixedly mounted on one side of the upper end of the water tank (11) close to the limit frame (2), and a second guide plate (66) is fixedly mounted on the upper end of the mounting frame (65).

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