Soil retaining device for water conservancy design engineering

Abstract

The utility model relates to the technical field of water conservancy design engineering, in particular to a soil retaining device for the water conservancy design engineering. The technical problems that according to an existing soil retaining device, due to improper separation distance connection between a pile wall and a sheet pile, sediments in water flow are accumulated in a gap or an opening between the pile wall and the sheet pile structure, the water flow is blocked, smoothness and drainage of the water flow are affected, the water level rises or water is accumulated, dam break is caused, and the soil retaining effect is poor are solved. The whole structure is displaced or inclined, and the stability of the whole structure is reduced. According to the technical scheme, the soil retaining device for the water conservancy design engineering comprises a base, a guide assembly, a protection assembly and an auxiliary supporting assembly; the connecting blocks are connected with the guide plates and combined with the guide rods to guide water flow at the outer end of the base to flow, direct impact of the water flow on the soil retaining device is reduced, damage of the water flow to the surrounding environment is reduced, and displacement caused by water flow impact is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy design engineering, in particular to a soil retaining device for water conservancy design engineering. Background Technique

[0002] Water conservancy design engineering refers to the engineering field of systematically designing and planning the development, utilization, protection and control of water resources. It covers multiple aspects such as the rational allocation of water resources, flood control and disaster reduction, water resource protection and water environment protection. The goal of water conservancy design engineering is to ensure the sustainable utilization of water resources, meet the needs of human society and economic development, while protecting the water ecological environment and maintaining the natural balance of water resources. The soil retaining device in water conservancy design engineering refers to a structural building or equipment used to resist the erosion of water flow or soil body, protecting the surrounding land, buildings and various engineering facilities. In the process of using the existing soil retaining device, pile walls and sheet piles are usually combined for support and protection. Due to the improper connection of the partition spacing between the pile wall and the sheet pile, sediments in the water flow accumulate in the gaps or openings between the pile wall and the sheet pile structure, resulting in the blockage of the water flow, affecting the smooth flow and discharge of the water flow, causing the water level to rise or waterlogging to trigger a dam break, resulting in the displacement or inclination of the overall structure, and reducing the stability of the overall structure. Therefore, we propose a soil retaining device for water conservancy design engineering to solve the problems mentioned above. Content of the Utility Model

[0003] In order to overcome the problems of the existing soil retaining device, due to the improper connection of the partition spacing between the pile wall and the sheet pile, sediments in the water flow accumulate in the gaps or openings between the pile wall and the sheet pile structure, resulting in the blockage of the water flow, affecting the smooth flow and discharge of the water flow, causing the water level to rise or waterlogging to trigger a dam break, resulting in the displacement or inclination of the overall structure, and reducing the stability of the overall structure.

[0004] The technical solution of the utility model is: a soil retaining device for water conservancy design engineering, including a base, a guiding component, a protection component and an auxiliary support component; a guiding component for guiding the flow of water source is installed at the outer end of the base, a protection component for protecting the foundation from damage caused by construction and water flow scouring is installed on the outer wall of the base, and an auxiliary support component for enhancing the stability and bearing capacity of the overall structure is installed at the rear end of the base.

[0005] Preferably, the guide plate is connected to the guide rod through the connecting block to guide the water flow at the outer end of the base, thereby reducing the direct impact of the water flow on the earth retaining device, reducing the damage of the water flow to the surrounding environment, and preventing displacement caused by the impact of the water flow, so that the device can better resist the thrust of the water flow, improve the earth retaining effect, and ensure the safety and stability of the water conservancy project. A filter plate is laid at one end of the guide rod for filtering, intercepting particles in the water flow, avoiding blockage when guiding the water flow, ensuring unobstructed water flow, reducing maintenance workload, and using a limit column to connect the fixed plate to the outer wall of the base for protection, thereby enhancing the base of the earth retaining device. The outer wall structure is stable, which can effectively prevent the erosion of the outer wall of the retaining device base by water flow, reduce the direct impact of water flow on the retaining device base, and reduce the risk of impact damage. The water flow inside the fixed plate is discharged through the guide pipe to prevent the accumulation of stagnant water, reduce the corrosion and wear of the device by water flow, and at the same time, start the water pump to provide a certain auxiliary guiding capability when the water flow is too large and difficult to discharge, so as to control the flow of water in time, avoid overflow or flooding, reduce the harm to the surrounding land and buildings, reduce the pressure of water on the retaining device, avoid the retaining device being destroyed by water flow, and ensure the normal operation of water conservancy projects.

[0006] Preferably, the guide assembly includes a connecting block, a guide plate, a connecting pipe, a limit rod, a guide rod, a filter plate and a baffle. A connecting block is symmetrically provided on the outer side of the base. Limit rods are provided on the connecting block and the outer wall. The limit rod is fixedly connected to the base through the connecting block. A guide plate is provided at one end of the connecting block. Multiple groups of guide rods are provided at the lower ends of the guide plate and the connecting block. A water outlet is provided at the lower end of the guide rod. The connecting block is used to connect the guide plate and the guide rod to guide the flow of water at the outer end of the base, thereby reducing the direct impact of the water flow on the earth retaining device, reducing the damage of the water flow to the surrounding environment, and preventing displacement caused by the impact of the water flow, so that the device can better resist the thrust of the water flow, improve the earth retaining effect, and ensure the safety and stability of the water conservancy project.

[0007] Preferably, a filter plate is provided between the guide rod and the connecting block and the guide plate, the enclosure is located on the outside of the base, the connecting block and the guide plate are fixedly connected to the enclosure through the guide rod, and the interior of the enclosure is penetrated by an infiltration groove for water infiltration. By laying a filter plate at one end of the guide rod for filtering, particulate matter in the water flow is intercepted to avoid blockage when guiding the water flow, thereby ensuring unimpeded water flow, reducing maintenance workload, and ensuring continuous operation of the retaining device.

[0008] Preferably, the protection component includes a fixing plate, insertion rods, connection caps, limiting columns, guiding pipes, and drainage plates. The fixing plate is located on the outer wall of the base. A connection cap is provided at the upper end of the fixing plate. Limiting columns are provided between the connection cap and the fixing plate. The limiting columns extend through the fixing plate to the inside. The fixing plate is fixedly connected to the base through the limiting columns. By using the limiting columns to connect the fixing plate and lay it on the outer wall of the base for protection, the structural stability of the outer wall of the retaining device base is enhanced, effectively preventing the erosion of the outer wall of the retaining device base by water flow, reducing the direct impact of water flow on the outer wall of the retaining device base, preventing it from being washed away or collapsed by water flow, and improving the overall safety of the retaining device.

[0009] Preferably, multiple groups of insertion rods are provided at one end of the fixing plate away from the limiting columns. A guiding plate is provided at one end of the fixing plate close to the insertion rods. Multiple groups of guiding pipes for guiding the discharge of water flow are linearly arranged inside the fixing plate. By using the guiding pipes to drain the water flow inside the fixing plate, the accumulation of water is prevented, the corrosion and wear of the device by water flow are reduced, the service life of the device is prolonged, and the stability of the retaining device is improved.

[0010] Preferably, the auxiliary support component includes a support platform plate, filter blocks, transmission pipes, outlet pipes, reinforcement plates, positioning rods, and anti - detachment plates. The support platform plate is located at the rear end of the base. Two groups of filter blocks are provided between the support platform plate and the base. A transmission pipe is provided inside the filter blocks. The transmission pipe extends through the filter blocks to the inside of the base. A water pump is provided at one end of the transmission pipe inside the base. An outlet pipe is provided at the end of the water pump away from the transmission pipe. The outlet pipe extends through the base to the lower end. By using the water pump to provide a certain auxiliary guiding ability when the water flow is large, the water flow can be controlled in time, avoiding water flow overflow or flooding, reducing the harm to the surrounding land and buildings, reducing the pressure of water on the retaining device, avoiding the retaining device being washed away by water flow, and ensuring the normal operation of the water conservancy project.

[0011] Preferably, multiple groups of reinforcement plates are provided at the upper end of the support platform plate. Two groups of positioning rods are provided inside the multiple groups of reinforcement plates. Anti - detachment plates are provided at both ends of the positioning rods. The support platform plate is fixedly connected to the rear end of the base through the reinforcement plates. By using the reinforcement plates in combination with the positioning rods for auxiliary support, the pressure of water flow on the retaining device is dispersed, the possibility of tilting and deformation is reduced, the compressive strength of the retaining device is increased, and its bearing capacity for water flow and soil is improved, thereby prolonging the service life of the retaining device.

[0012] The beneficial effects of the present utility model:

[0013] 1. Compared with traditional retaining devices, by connecting the guiding plate through a connecting block and combining with a guiding rod to guide the water flow at the outer end of the base, the direct impact of the water flow on the retaining device is reduced, the damage to the surrounding environment caused by the water flow is decreased, the displacement caused by the water flow impact is prevented, enabling the device to better resist the thrust of the water flow, improving the retaining effect, ensuring the safety and stability of the hydraulic project. A filter plate is laid at one end of the guiding rod for filtration to intercept the particulate matter in the water flow, avoid blockage when guiding the water flow, ensure the smooth flow of water, reduce the maintenance workload, use the limiting column to connect the fixing plate and lay it on the outer wall of the base for protection, enhance the structural stability of the outer wall of the base of the retaining device, effectively prevent the erosion of the outer wall of the base of the retaining device by the water flow, reduce the direct impact of the water flow on the outer wall of the base of the retaining device, reduce the risk of impact damage, and improve the overall safety of the retaining device.

[0014] 2. Drain the water flow inside the fixing plate through the guiding pipe to prevent the accumulation of waterlogging, reduce the corrosion and wear of the device by the water flow. At the same time, when the water flow is too much and difficult to drain, start the water pump to provide a certain auxiliary guiding ability, be able to control the water flow in time, avoid the overflow or flooding of the water flow, reduce the harm to the surrounding land and buildings, reduce the pressure of the water on the retaining device, avoid the retaining device being washed away by the water flow, and ensure the normal operation of the hydraulic project. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the structural schematic diagram of the guiding component of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the protection component of the present utility model;

[0018] Figure 4 is the structural schematic diagram of the auxiliary support component of the present utility model.

[0019] Description of the reference numerals: 1. Base; 2. Guiding component; 201. Connecting block; 202. Guiding plate; 203. Connecting pipe; 204. Limiting rod; 205. Guiding rod; 206. Filter plate; 207. Enclosure; 3. Protection component; 301. Fixing plate; 302. Inserting rod; 303. Connecting cap; 304. Limiting column; 305. Guiding pipe; 306. Drainage plate; 4. Auxiliary support component; 401. Support platform plate; 402. Filter block; 403. Transmission pipe; 404. Outlet pipe; 405. Reinforcing plate; 406. Positioning rod; 407. Anti - detachment plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0021] Please refer toFigures 1-4 , the present utility model provides an embodiment: a retaining device for water conservancy design projects, including a base 1, a guiding component 2, a protection component 3 and an auxiliary support component 4; a guiding component 2 for guiding the flow of water source is installed at the outer end of the base 1, a protection component 3 for protecting the foundation from damage caused by construction and water flow scouring is installed on the outer wall of the base 1, and an auxiliary support component 4 for enhancing the overall structural stability and bearing capacity is installed at the rear end of the base 1.

[0022] Please refer to Figures 1-2 , in this embodiment, the guiding component 2 includes a connecting block 201, a guiding plate 202, a connecting pipe 203, a limiting rod 204, a guiding rod 205, a filter plate 206 and a retaining wall 207. Connecting blocks 201 are symmetrically arranged on the outer side of the base 1. The connecting block 201 and the outer wall are provided with a limiting rod 204. The limiting rod 204 is fixedly connected to the base 1 through the connecting block 201. One end of the connecting block 201 is provided with a guiding plate 202. Multiple guiding rods 205 are provided between the guiding plate 202 and the lower end of the connecting block 201. Water outlet holes are opened at the lower ends of the guiding rods 205. By using the connecting block 201 to connect the guiding plate 202 and combining with the guiding rods 205 to guide the water flow at the outer end of the base 1, the direct impact of the water flow on the retaining device is reduced, the damage to the surrounding environment caused by the water flow is reduced, the displacement caused by the water flow impact is prevented, so that the device can better resist the thrust of the water flow, improve the retaining effect, ensure the safety and stability of the water conservancy project. A filter plate 206 is provided between the guiding rod 205 and the connecting block 201 and the guiding plate 202. The retaining wall 207 is located outside the base 1. The connecting block 201 and the guiding plate 202 are fixedly connected to the retaining wall 207 through the guiding rod 205. A permeation groove for water flow penetration is penetrated inside the retaining wall 207. By laying a filter plate 206 at one end of the guiding rod 205 for filtration, the particulate matter in the water flow is intercepted, avoiding blockage when guiding the water flow, ensuring the smooth flow of water, reducing the maintenance workload, and ensuring the continuous operation of the retaining device.

[0023] Please refer to Figures 1-3, in this embodiment, the protection component 3 includes a fixing plate 301, a plug rod 302, a connecting cap 303, a limiting column 304, a guiding pipe 305 and a drainage plate 306. The fixing plate 301 is located on the outer wall of the base 1. A connecting cap 303 is provided at the upper end of the fixing plate 301. A limiting column 304 is provided between the connecting cap 303 and the fixing plate 301. The limiting column 304 extends through the fixing plate 301 to the inside. The fixing plate 301 is fixedly connected to the base 1 through the limiting column 304. By using the limiting column 304 to connect the fixing plate 301 and lay it on the outer wall of the base 1 for protection, the outer wall structure of the retaining device base 1 is strengthened, effectively preventing the erosion of the outer wall of the retaining device base 1 by water flow, reducing the direct impact of water flow on the retaining device base 1, preventing it from being washed away or collapsed by water flow, and improving the overall safety of the retaining device. At one end of the fixing plate 301 away from the limiting column 304, a plurality of plug rods 302 are provided. A guiding plate 202 is provided at one end of the fixing plate 301 close to the plug rods 302. A plurality of guiding pipes 305 for guiding the discharge of water flow are linearly arranged inside the fixing plate 301. By using the guiding pipes 305 to drain the water flow inside the fixing plate 301, the accumulation of water is prevented, the corrosion and wear of the device by water flow are reduced, the service life of the device is prolonged, and the stability of the retaining device is improved.

[0024] Please refer to Figures 2-4 , in this embodiment, the auxiliary support component 4 includes a support platform plate 401, a filter block 402, a transmission pipe 403, a water outlet pipe 404, a reinforcement plate 405, a positioning rod 406 and an anti - detachment plate 407. The support platform plate 401 is located at the rear end of the base 1. Two filter blocks 402 are provided between the support platform plate 401 and the base 1. A transmission pipe 403 is provided inside the filter block 402. The transmission pipe 403 extends through the filter block 402 to the inside of the base 1. A water pump is provided at one end of the transmission pipe 403 inside the base 1. A water outlet pipe 404 is provided at the end of the water pump away from the transmission pipe 403. The water outlet pipe 404 extends through the base 1 to the lower end. By using the water pump to provide a certain auxiliary guiding ability when the water flow is large, the water flow can be controlled in time, avoiding water flow overflow or flooding, reducing the harm to the surrounding land and buildings, reducing the pressure of water on the retaining device, avoiding the retaining device being washed away by water flow, and ensuring the normal operation of the water conservancy project. A plurality of reinforcement plates 405 are provided at the upper end of the support platform plate 401. Two positioning rods 406 are provided inside the plurality of reinforcement plates 405. Anti - detachment plates 407 are provided at both ends of the positioning rod 406. The support platform plate 401 is fixedly connected to the rear end of the base 1 through the reinforcement plate 405. By using the reinforcement plate 405 combined with the positioning rod 406 for auxiliary support, the pressure of water flow on the retaining device is dispersed, the possibility of inclination and deformation is reduced, the compressive strength of the retaining device is increased, and its bearing capacity for water flow and soil is improved, thereby prolonging the service life of the retaining device.

[0025] When working, first use the equipment to install the fixed plate 301 on the outer wall of the base 1. Connect the adapter tool with the connecting cap 303 and insert the limit post 304 into the inside of the base 1 to achieve the preliminary fixation of the fixed plate 301. Secondly, use multiple sets of insertion rods 302 to insert and fix one end of the fixed plate 301 to the base 1 to prevent it from shaking and shifting, enhance the stability of the outer wall structure of the retaining device base 1, effectively prevent the erosion of the outer wall of the retaining device base 1 by water flow, reduce the direct impact of water flow on the retaining device base 1, prevent it from being washed away or collapsed by water flow. Use the limit rod 204 to install the connecting block 201 at both ends of the base 1, and insert the guiding rod 205 into the inside of the base 1 to fix the guiding plate 202. While guiding the water flow, it also provides auxiliary fixation. Connect the guiding plate 202 with the connecting block 201 and use the guiding rod 205 to guide the water flow at the outer end of the base 1 to flow out through the water outlet hole, reduce the direct impact of water flow on the retaining device, reduce the damage of water flow to the surrounding environment, prevent displacement caused by water flow impact, enable the device to better resist the thrust of water flow, and ensure the safety and stability of the hydraulic project. When guiding the water flow to drain, lay a filter plate 206 at one end of the guiding rod 205 for filtration, intercept the particulate matter in the water flow, avoid blockage when guiding the water flow, and ensure the smooth flow of water. Use the infiltration tank inside the enclosure 207 to infiltrate part of the water flow into the ground to ensure the continuous operation of the retaining device.

[0026] When the water flow rate is large, use the guiding pipe 305 to assist in draining the water flow inside the fixed plate 301 to prevent the accumulation of water, reduce the corrosion and wear of the device by water flow. At the same time, start the water pump and connect the transmission pipe 403 to absorb the water flow, and pump out the water flow inside the enclosure 207 through the filter block 402. Provide a certain auxiliary guiding ability when the water flow is large, be able to control the water flow in time, avoid water overflow or flooding, reduce the harm to the surrounding land and buildings, reduce the pressure of water on the retaining device, avoid the retaining device being washed away by water flow. Drain the pumped water flow into the designated water storage area through the water outlet pipe 404. And when the load pressure on the base 1 is large, use the reinforcement plate 405 and the positioning rod 406 for auxiliary support, disperse the pressure of water flow on the retaining device, reduce the possibility of tilting and deformation, increase the compressive strength of the retaining device, and improve its bearing capacity for water flow and soil, so as to achieve the stable operation of the hydraulic design project.

[0027] Through the above steps, the guide plate 202 is connected by the connecting block 201 and combined with the guide rod 205 to guide the water flow at the outer end of the base 1, reducing the direct impact of the water flow on the soil retaining device, reducing the damage of the water flow to the surrounding environment, preventing displacement caused by the water flow impact, enabling the device to better resist the thrust of the water flow, improving the soil retaining effect, ensuring the safety and stability of the hydraulic project. A filter plate 206 is laid at one end of the guide rod 205 for filtering to intercept particulate matter in the water flow, avoiding blockage when guiding the water flow, ensuring unobstructed water flow, reducing the maintenance workload. The limiting column 304 is used to connect the fixing plate 301 and laid on the outer wall of the base 1 for protection, enhancing the structural stability of the outer wall of the soil retaining device base 1, effectively preventing the erosion of the outer wall of the soil retaining device base 1 by the water flow, reducing the direct impact of the water flow on the outer wall of the soil retaining device base 1, and reducing the risk of impact damage. The water flow inside the fixing plate 301 is drained through the guide pipe 305 to prevent the accumulation of water, reducing the corrosion and wear of the device by the water flow. At the same time, when the water flow is large and difficult to drain, the water pump is started to provide a certain auxiliary guiding ability, being able to control the water flow in a timely manner, avoiding water overflow or flooding, reducing the harm to the surrounding land and buildings, reducing the pressure of the water on the soil retaining device, avoiding the soil retaining device being washed away by the water flow, and ensuring the normal operation of the hydraulic project.

[0028] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present utility model.

Claims

1. A soil retaining device for a hydraulic engineering project, comprising a base (1); characterized in that: The invention also comprises a guide component (2), a protection component (3) and an auxiliary support component (4); the outer end of the base (1) is provided with a guide component (2) for guiding the flow of water, the outer wall of the base (1) is provided with a protection component (3) for protecting the foundation from damage caused by construction and water flow scouring, and the rear end of the base (1) is provided with an auxiliary support component (4) for enhancing the stability and bearing capacity of the overall structure.

2. A soil retaining device for water conservancy design engineering according to claim 1, characterized in that: The guide assembly (2) comprises a connecting block (201), a guide plate (202), a connecting pipe (203), a limiting rod (204), a guide rod (205), a filter plate (206) and a baffle (207); the connecting block (201) is symmetrically arranged on the outer side of the base (1); the connecting block (201) and the outer wall are provided with limiting rods (204); the limiting rods (204) are fixedly connected to the base (1) through the connecting block (201); one end of the connecting block (201) is provided with a guide plate (202); the lower ends of the guide plate (202) and the connecting block (201) are provided with a plurality of guide rods (205); and the lower ends of the guide rods (205) are provided with water outlet holes.

3. A soil retaining device for water conservancy design engineering according to claim 2, characterized in that: A filter plate (206) is provided between the guide rod (205), the connection block (201) and the guide plate (202); the enclosure (207) is located outside the base (1); the connection block (201) and the guide plate (202) are fixedly connected to the enclosure (207) via the guide rod (205); and an infiltration groove for water infiltration is penetrated inside the enclosure (207).

4. The earth retaining device for water conservancy design engineering according to claim 1, characterized in that: The protection component (3) comprises a fixing plate (301), an insert rod (302), a connecting cap (303), a limiting column (304), a guide tube (305) and a guide plate (306); the fixing plate (301) is located on the outer wall of the base (1); a connecting cap (303) is provided at the upper end of the fixing plate (301); a limiting column (304) is provided between the connecting cap (303) and the fixing plate (301); the limiting column (304) extends through the fixing plate (301) to the inside; the fixing plate (301) is fixedly connected to the base (1) via the limiting column (304).

5. The earth retaining device for water conservancy design engineering according to claim 4, characterized in that: A plurality of groups of plugging rods (302) are provided at one end of the fixing plate (301) away from the limiting column (304), a guide plate (202) is provided at one end of the fixing plate (301) close to the plugging rods (302), and a plurality of groups of guide pipes (305) for guiding water discharge are provided in a linear array inside the fixing plate (301).

6. The earth retaining device for water conservancy design engineering according to claim 1, characterized in that: The auxiliary support assembly (4) comprises a support plate (401), a filter block (402), a transmission pipe (403), a water outlet pipe (404), a reinforcement plate (405), a positioning rod (406) and an anti-slip plate (407); the support plate (401) is located at the rear end of the base (1); two groups of filter blocks (402) are arranged between the support plate (401) and the base (1); a transmission pipe (403) is arranged inside the filter block (402); the transmission pipe (403) passes through the filter block (402) and extends to the inside of the base (1); one end of the transmission pipe (403) is located inside the base (1) and is provided with a water pump; an end of the water pump away from the transmission pipe (403) is provided with a water outlet pipe (404); the water outlet pipe (404) passes through the base (1) and extends to the lower end.

7. The earth retaining device for water conservancy design engineering according to claim 6, characterized in that: A plurality of reinforcement plates (405) are provided at the upper end of the support platform (401), two groups of positioning rods (406) are provided inside the plurality of reinforcement plates (405), anti-slip plates (407) are provided at both ends of the positioning rods (406), and the support platform (401) is fixedly connected to the rear end of the base (1) via the reinforcement plates (405).

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