A bedding sand and mudstone slope reinforcing device

Abstract

This utility model relates to the field of slope reinforcement technology, specifically disclosing a bedding sandstone-mudstone slope reinforcement device. The device includes a slope with a reinforcement layer on its surface. A collection opening is provided on the top surface of the reinforcement layer, and a water flow channel is provided at the bottom middle section of the reinforcement layer. A water flow cavity is provided inside the reinforcement layer, with a lifting channel on one side of the middle section of the water flow cavity. A deflection component is connected to the middle of the water flow cavity, and the deflection component swings along the lifting channel. A water collection pipe is provided on one side of the reinforcement layer, with a piston rod connected inside the water collection pipe. One end of the piston rod has a piston that cooperates with the water collection pipe, and the end of the piston rod away from the piston is connected to the deflection component. The device also includes a water collection pipe, which can draw and collect water from the soil layer when the water collection plate moves, allowing it to flow into the water flow cavity for collection. Upon resetting, the impact of airflow blows away the soil and gravel from the holes.

Description

Technical Field

[0001] This utility model relates to the field of slope reinforcement technology, and more specifically, to a device for reinforcing bedding sandstone and mudstone slopes. Background Technology

[0002] Slope reinforcement refers to the structural reinforcement of the soil layer on an inclined slope to prevent soil loosening and landslides.

[0003] However, when existing reinforcement devices are built on sandstone soil layers, during heavy rain, the scouring and flow of rainwater along the slope and its retention in the reinforcement structure can cause a large amount of water to seep into the sandstone soil layer. Since sandstone itself has low strength, the seepage of water can make the sandstone softer, making it more prone to landslides and instability. Utility Model Content

[0004] The purpose of this invention is to provide a slope reinforcement device for bedding sandstone and mudstone, which solves the problem that existing reinforcement devices, when built on sandstone and mudstone soil layers, are more prone to softening and loosening due to water seepage, leading to landslides and instability.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model provides a bedding sandstone and mudstone slope reinforcement device, including a slope, a reinforcement layer on the surface of the slope, a collection opening on the top surface of the reinforcement layer, a water flow channel at the bottom middle part of the reinforcement layer, a water flow cavity inside the reinforcement layer, a lifting channel on one side of the middle part of the water flow cavity, a deflection component connected to the middle part of the water flow cavity, the deflection component swinging along the lifting channel, a water collection pipe on one side of the reinforcement layer, a piston rod connected inside the water collection pipe, a piston at one end of the piston rod that cooperates with the water collection pipe, and the end of the piston rod away from the piston connected to the deflection component.

[0007] Preferably, the collection opening is an opening that extends obliquely from the surface of the reinforcing layer into the water flow cavity.

[0008] Preferably, the water flow channel further includes a barrier net and a diverter block. The two ends of the water flow channel are connected to the water flow cavity. The barrier net is set at the opening of the water flow channel, and the diverter block is set at the bottom of the middle part of the water flow channel. The diverter block is a triangular protrusion.

[0009] Preferably, the lifting trough includes a deflection groove, a telescopic rod, and a sliding groove. The deflection groove is a groove provided on one side of the bottom of the lifting trough, the telescopic rod is provided on the top of the lifting trough, and the sliding groove is provided on both sides of the middle of the lifting trough.

[0010] Preferably, the telescopic rod consists of two rods of different diameters that fit together, and the two rods are connected by a spring.

[0011] Preferably, the deflection assembly includes a water collection plate and a connecting rod, wherein the water collection plate is a plate that is fitted and connected in the water flow cavity, and the connecting rod is located on the top of the water collection plate.

[0012] Preferably, a protrusion that mates with the lifting groove is provided on one side of the water collection plate, and round shaft protrusions that mate with the sliding groove are provided on both sides of the protrusion on one side of the water collection plate. The top of the protrusion on one side of the water collection plate is connected to the bottom of the telescopic rod by a traction rope, and the two ends of the connecting rod are respectively hinged to the water collection plate and one end of the piston rod.

[0013] Preferably, the water collecting pipe further includes a water collecting hole, a flow opening, a limiting groove, and a limiting slider. The water collecting hole is a hole with a grid on the side wall of the water collecting pipe. The flow opening is located on one side of the water collecting pipe. The limiting groove is located on one side of the piston rod. The limiting slider is located on the side of the water flow cavity connected to the water collecting pipe hole, and the limiting slider cooperates with the limiting groove.

[0014] Preferably, the flow opening is an opening on one side of the bottom of the water collection pipe.

[0015] The technical solution of this utility model has at least the following advantages and beneficial effects:

[0016] 1. The water flow chamber in this device can collect rainwater flowing on the slope surface and rainwater dripping from the reinforcement layer, preventing it from flowing and eroding on the slope and then seeping into the soil layer in large quantities, causing the soil layer to soften and loosen, and resulting in landslide instability.

[0017] 2. The device is also equipped with a water collection pipe, which can draw in water from the soil layer when the water collection plate is displaced, allowing it to flow into the water flow chamber for collection. Then, when the device is reset, the impact of the airflow will blow away the soil and gravel on the holes, preventing blockage. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the overall structure of the reinforcing layer of this utility model.

[0020] Figure 3 This utility model Figure 2 A magnified structural diagram of point A in the middle.

[0021] Figure 4 This is a side view cross-sectional structural diagram of the reinforcing layer of this utility model.

[0022] Figure 5 This is a schematic diagram showing the state of the water collection plate and water pipe of this utility model.

[0023] Figure 6 This utility model Figure 5 A schematic diagram of the mortgage structure at point B.

[0024] Figure 7 This is a side view sectional structural diagram of the water collection pipe of this utility model.

[0025] Figure 8 This utility model Figure 7 A magnified structural diagram at point C.

[0026] Reference numerals: 1-slope, 2-reinforcement layer, 201-collection opening, 202-water flow channel, 2021-barrier net, 2022-diverting block, 203-water flow cavity, 2031-lifting channel, 2032-deflection channel, 2033-telescopic rod, 2034-slide channel, 204-water collection plate, 2041-connecting rod, 205-water collection pipe, 2051-piston rod, 2052-water collection hole, 2053-flow opening, 2054-limiting slide channel, 206-limiting slider. Detailed Implementation

[0027] The following is combined with Figures 1 to 8 This utility model will be described in detail.

[0028] A bedding sandstone-mudstone slope reinforcement device includes a slope 1, a reinforcement layer 2 on the surface of the slope 1, a collection opening 201 on the top surface of the reinforcement layer 2, a water flow channel 202 at the bottom middle part of the reinforcement layer 2, a water flow cavity 203 inside the reinforcement layer 2, a lifting channel 2031 on one side of the middle part of the water flow cavity 203, a deflection component connected to the middle part of the water flow cavity 203, the deflection component swinging along the lifting channel 2031, a water collection pipe 205 on one side of the reinforcement layer 2, and a piston rod 2051 connected inside the water collection pipe 205. One end of the piston rod 2051 is provided with a piston that cooperates with the water collection pipe 205. The end of the piston rod 2051 away from the piston is connected to the deflection component. The collection opening 201 is an opening that extends obliquely from the surface of the reinforcing layer 2 to the water flow cavity 203. The water flow channel 202 also includes a barrier net 2021 and a diverting block 2022. Both ends of the water flow channel 202 are connected to the water flow cavity 203. The barrier net 2021 is set at the opening of the water flow channel 202. The diverting block 2022 is set at the bottom of the middle part of the water flow channel 202. The diverting block 2022 is a triangular protrusion.

[0029] First, the reinforcement layer 2 is built on the surface of the slope 1 to reinforce the slope 1. Then, during heavy rain, when water flows along the surface of the slope 1 and drips onto the reinforcement layer 2, it will be collected through the collection opening 201 and the water flow channel 202, allowing the rainwater to flow into the water flow cavity 203 and then accumulate on the water accumulation plate 204. This prevents the water from eroding the surface of the slope 1 and causing a large amount of water to seep into the soil layer, thus preventing landslides and instability caused by some sandy mudstone soil layers with low soil strength that are easily softened by water.

[0030] Furthermore, the lifting trough 2031 includes a deflection groove 2032, a telescopic rod 2033, and a sliding groove 2034. The deflection groove 2032 is a groove provided on one side of the bottom of the lifting trough 2031. The telescopic rod 2033 is provided on the top of the lifting trough 2031. The sliding groove 2034 is provided on both sides of the middle part of the lifting trough 2031. The telescopic rod 2033 consists of two rods with different diameters that fit together, and the two rods of the telescopic rod 2033 are connected by a spring. The deflection assembly includes a water collection plate 204 and a connecting rod 2041. The water collection plate 204 is a plate that fits and connects in the water flow cavity 203. The connecting rod 2041 is provided on the top of the water collection plate 204.

[0031] Meanwhile, when a certain amount of water accumulates on the water accumulation plate 204, the increased water volume causes the weight to force the water accumulation plate 204 to move downward along the lifting groove 2031. After moving downward a certain distance, it will move to the position of the deflection groove 2032, allowing the water accumulation plate 204 to rotate along the sliding groove 2034 via the round shaft on one side of the protrusion. This causes the other side of the water accumulation plate 204 to separate from the inner wall of the water flow cavity 203, allowing the accumulated water to flow out. The arc setting on the other side of the water accumulation plate 204 ensures that there is no interference during the deflection process.

[0032] Furthermore, one side of the water collection plate 204 is provided with a protrusion that mates with the lifting groove 2031. Both sides of the protrusion on one side of the water collection plate 204 are provided with round shaft protrusions that mate with the sliding groove 2034. The top of the protrusion on one side of the water collection plate 204 is connected to the bottom of the telescopic rod 2033 via a traction rope. The two ends of the connecting rod 2041 are respectively hinged to the water collection plate 204 and one end of the piston rod 2051. The water collection pipe 205 also includes a water collection hole 2052, a flow opening 2053, and a limiting sliding groove. 2054 and limiting slider 206, water collection hole 2052 is a hole with a grid on the side wall of water collection pipe 205, flow opening 2053 is located on one side of water collection pipe 205, limiting groove 2054 is located on one side of piston rod 2051, limiting slider 206 is located on the side of water flow cavity 203 connecting to the hole of water collection pipe 205, and limiting slider 206 cooperates with limiting groove 2054, flow opening 2053 is an opening on one side of bottom of water collection pipe 205.

[0033] By lowering the water collection plate 204, the piston rod 2051 can be dragged out of the water collection pipe 205 by the connecting rod 2041. When the piston rod 2051 is moved, it will drive the piston at one end to be pulled out of the water collection pipe 205. When it is pulled out, it will generate a suction force similar to a syringe, which will attract and collect the water seeping into the soil through the water collection hole. The grid-set water collection hole can also effectively block sand, gravel and soil.

[0034] Meanwhile, after the piston rod 2051 has been pumped out to a certain distance, the piston will move to the flow opening 2053. The pumped water will flow out directly through the flow opening 2053 and be discharged together with the deflection of the water collection plate 204. At the same time, the water collection pipe 205 is inclined upward, which makes it easier to pull out the piston rod 2051 and also facilitates the water to be discharged along the slope.

[0035] After drainage, the water collection plate 204 will be reset via the telescopic rod 2033. The water collection plate 204 is connected to the telescopic rod 2033 by a traction rope, so that the deflection of the water collection plate 204 will not cause the telescopic rod 2033 to deflect along with it. When the water collection plate 204 is reset and rising, the tilt angle will abut against the corner of the deflection groove 2032. The pressure exerted by the tilt angle and the corner will cause the water collection plate 204 to deflect and reset again. This process is easier as the amount of water discharged increases, so as to slow down the reset deflection speed and allow more time for the water to be discharged. Finally, when the water collection plate 204 is reset, it will drive the piston rod 2051 to reset together, so that the water collection hole 2052 will produce a blowing effect, which will affect the movement of the mud and sand attached to the mesh of the water collection hole 2052 and prevent it from being blocked indefinitely. This allows the water collection pipe 205 to repeatedly pump.

[0036] The following is a detailed implementation process of this utility model. First, the reinforcement layer 2 is built on the surface of the slope 1 to reinforce the slope 1. Then, during heavy rain, when water flows along the surface of the slope 1 and drips onto the reinforcement layer 2, it is collected through the collection opening 201 and the water flow channel 202, allowing the rainwater to flow into the water flow cavity 203 and then accumulate on the water collection plate 204. This prevents water from eroding the surface of the slope 1 and causing a large amount to seep into the soil layer, thus preventing landslides and instability caused by the low strength of some sandy and mudstone soil layers, which are easily softened by water. At the same time, when a certain amount of water accumulates on the water collection plate 204, the increased water volume and weight will force the water collection plate to... The water collection plate 204 will move downwards along the lifting groove 2031. After moving down a certain distance, it will move to the position of the deflection groove 2032, allowing the water collection plate 204 to rotate along the sliding groove 2034 via the round shaft on one side of the protrusion. This causes the other side of the water collection plate 204 to separate from the inner wall of the water flow cavity 203, allowing the accumulated water to flow out. The arc design on the other side of the water collection plate 204 ensures that there is no interference during the deflection process. By moving the water collection plate 204 downwards, the piston rod 2051 can be moved out of the water collection pipe 205 via the connecting rod 2041. When the piston rod 2051 moves, it will drive one end of the piston to be pulled out of the water collection pipe 205. When the water is extracted, a syringe-like suction force is generated to attract and collect water seeping into the soil through the collection holes. The grid-like collection holes also effectively block sand, gravel, and mud. After the piston rod 2051 has moved a certain distance, the piston moves to the flow opening 2053, allowing the extracted water to flow out directly through the flow opening 2053 and be discharged along with the deflection of the water collection plate 204. After drainage, the water collection plate 204 is reset via the telescopic rod 2033. The water collection plate 204 is connected to the telescopic rod 2033 by a traction rope, ensuring that the deflection of the water collection plate 204 does not cause the telescopic rod 2033 to move as well. When the water collection plate 204 deflects and rises to reset, its tilt angle will abut against the corner of the deflection groove 2032. The pressure exerted by the tilt angle and the corner after deflection will cause the water collection plate 204 to deflect and reset again. This process is easier as the amount of water discharged increases, so as to slow down the reset deflection speed and allow more time for the water to be discharged. Finally, when the water collection plate 204 resets, it will drive the piston rod 2051 to reset together, so that the water collection hole 2052 will produce a blowing effect, which will affect the movement of the mud and sand attached to the mesh of the water collection hole 2052 and prevent it from being blocked indefinitely. This allows the water collection pipe 205 to repeatedly pump.

Claims

1. A bedding sandstone-mudstone slope reinforcement device, comprising a slope (1), wherein a reinforcement layer (2) is provided on the surface of the slope (1), characterized in that, The top surface of the reinforcement layer (2) is provided with a collection opening (201), the bottom of the middle part of the reinforcement layer (2) is provided with a water flow channel (202), the interior of the reinforcement layer (2) is provided with a water flow cavity (203), a lifting channel (2031) is provided on one side of the middle part of the water flow cavity (203), a deflection component is connected to the middle part of the water flow cavity (203), the deflection component moves and swings along the lifting channel (2031), a water collection pipe (205) is provided on one side of the reinforcement layer (2), a piston rod (2051) is connected inside the water collection pipe (205), one end of the piston rod (2051) is provided with a piston that cooperates with the water collection pipe (205), and the end of the piston rod (2051) away from the piston is connected to the deflection component.

2. The bedding sandstone and mudstone slope reinforcement device according to claim 1 is characterized in that the collection opening (201) is an opening that extends obliquely from the surface of the reinforcement layer (2) to the water flow cavity (203).

3. The bedding sandstone and mudstone slope reinforcement device according to claim 1 is characterized in that the water flow channel (202) further includes a barrier net (2021) and a diversion block (2022), the two ends of the water flow channel (202) are connected to the water flow cavity (203), the barrier net (2021) is set at the opening of the water flow channel (202), and the diversion block (2022) is set at the bottom of the middle part of the water flow channel (202), and the diversion block (2022) is a triangular protrusion.

4. A bedding sandstone and mudstone slope reinforcement device according to claim 1, characterized in that the lifting groove (2031) includes a deflection groove (2032), a telescopic rod (2033), and a sliding groove (2034), wherein the deflection groove (2032) is a groove provided on one side of the bottom of the lifting groove (2031), the telescopic rod (2033) is provided on the top of the lifting groove (2031), and the sliding groove (2034) is provided on both sides of the middle part of the lifting groove (2031).

5. The bedding sandstone and mudstone slope reinforcement device according to claim 4 is characterized in that the telescopic rod (2033) consists of two rods of different diameters that are fitted together, and the two rods of the telescopic rod (2033) are connected by a spring.

6. The bedding sandstone and mudstone slope reinforcement device according to claim 1 is characterized in that the deflection component includes a water collection plate (204) and a connecting rod (2041), wherein the water collection plate (204) is a plate that is connected in the water flow cavity (203), and the connecting rod (2041) is disposed on the top of the water collection plate (204).

7. A bedding sandstone and mudstone slope reinforcement device according to claim 6, characterized in that: a protrusion that cooperates with the lifting groove (2031) is provided on one side of the water collection plate (204); round shaft protrusions that cooperate with the sliding groove (2034) are provided on both sides of the protrusion on one side of the water collection plate (204); and the top of the protrusion on one side of the water collection plate (204) is connected to the bottom of the telescopic rod (2033) by a traction rope; and the two ends of the connecting rod (2041) are respectively hinged to the water collection plate (204) and one end of the piston rod (2051).

8. A bedding sandstone and mudstone slope reinforcement device according to claim 1, characterized in that the water collection pipe (205) further includes a water collection hole (2052), a flow opening (2053), a limiting groove (2054), and a limiting slider (206), wherein the water collection hole (2052) is a hole with a grid on the side wall of the water collection pipe (205), the flow opening (2053) is located on one side of the water collection pipe (205), the limiting groove (2054) is located on one side of the piston rod (2051), and the limiting slider (206) is located on the side of the water flow cavity (203) connected to the hole of the water collection pipe (205), and the limiting slider (206) cooperates with the limiting groove (2054).

9. The bedding sandstone and mudstone slope reinforcement device according to claim 8 is characterized in that the flow opening (2053) is an opening on one side of the bottom of the water collection pipe (205).

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