A geotechnical engineering slope reinforcement device

Abstract

The utility model discloses a kind of geotechnical engineering side slope reinforcing devices, relate to geotechnical engineering technical field.The utility model includes frame, the surface of frame is provided with flow guide assembly, one side of the frame is provided with quick coupling mechanism, the quick coupling mechanism includes mounting groove, the mounting groove is opened in the both sides of frame top, the front end and the rear end of one side of the frame are all opened with limit slot, one side of the mounting groove inner cavity is fixedly connected with spring.The utility model effectively guides the water on the top of slope by flow guide groove, orderly guide flow guide groove to it, flow guide groove is trapezoidal structure and is communicated with flow guide groove, improves drainage efficiency, can rapidly remove the water on the top of slope from slope region, avoid the water in slope top gathering, reduce the risk of the increase of soil moisture content and the reduction of shear strength due to water infiltration, reduce the scouring erosion of water flow to slope surface, protect the structure of slope soil, improve the stability of side slope under rainfall etc.

Description

Technical Field

[0001] This utility model belongs to the field of geotechnical engineering technology, and in particular relates to a geotechnical engineering slope reinforcement device. Background Technology

[0002] As a common structural form in engineering construction, the stability of slopes is crucial for ensuring project safety, protecting the surrounding environment, and reducing construction risks. This is especially true in mountainous and hilly areas with significant topographical variations, where slope stability is a more critical issue. Unstable slopes are susceptible to various natural and human factors, potentially triggering geological disasters such as landslides and collapses. These disasters can severely damage engineering facilities, delay project progress, increase construction costs, and even pose a significant threat to the lives and property of nearby residents.

[0003] A Chinese patent application with publication number CN221193187U discloses a slope reinforcement device for geotechnical engineering, including a reinforcement plate and reinforcement rods. Adjustable pipe piles are symmetrically arranged on both sides of the bottom of the reinforcement plate. This invention allows the sliding block and the bottom adjusting pipe pile to move and adjust their positions in corresponding adjustment grooves by rotating and adjusting the positioning screws on both sides of the reinforcement plate. This enables the threaded reinforcement rods installed in the adjusting pipe piles to adjust their positions when encountering rocks in the slope's soil and rock. Compared to existing slope reinforcement devices where the reinforcement rods and reinforcement plate are assembled, this invention allows for adjustment of the spacing between the reinforcement rods, facilitating position adjustment when encountering rocks in the soil and rock layers. This makes the slope reinforcement device suitable for installation scenarios involving rocks in soil and rock layers.

[0004] The aforementioned device solves the problem that traditional slope reinforcement devices cannot flexibly adjust the spacing of the reinforcement rods when encountering rock and soil layers. However, it does not mention effective drainage measures. In actual geotechnical engineering, slope areas are often affected by factors such as rainfall and groundwater. If the water in the slope cannot be removed in time, it will lead to an increase in soil moisture content, increased unit weight, increased pore water pressure, and reduced effective stress, thereby reducing the shear strength of the soil and increasing the risk of slope instability. At the same time, the device lacks a quick connection structure during assembly.

[0005] To address these issues, we provide a geotechnical slope reinforcement device. Utility Model Content

[0006] The purpose of this utility model is to provide a slope reinforcement device for geotechnical engineering. Through the cooperation of the flow guiding component and the quick-connect mechanism, it solves the problem that existing slope reinforcement devices lack effective drainage measures and cannot be quickly connected.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0008] This utility model relates to a slope reinforcement device for geotechnical engineering, comprising a frame. A flow guiding component is provided on the surface of the frame. A quick-connect mechanism is provided on one side of the frame. The quick-connect mechanism includes an installation groove, which is located on both sides of the top of the frame. Limiting grooves are provided at the front and rear ends of one side of the frame. A spring is fixedly connected to one side of the inner cavity of the installation groove. A movable block is fixedly connected to one side of the spring. A locking rod is fixedly connected to one side of the movable block. One side of the locking rod penetrates the inner cavity of the installation groove and extends into the inner cavity of the limiting groove. Limiting blocks are fixedly connected to the front and rear ends of the other side of the frame. On-site construction personnel only need to manually move the movable block to compress the spring, causing the locking rod to disengage from the limiting groove, thus connecting the two sets of frames. The quick-connect mechanism allows for rapid docking. Once docking is complete, releasing the movable block allows the locking rod to automatically engage with the locking hole of the limiting block under the spring force. The entire connection process requires no complex tools or cumbersome operations, significantly shortening construction time and improving efficiency. It is particularly suitable for large-scale slope reinforcement projects, significantly reducing labor and time costs. After the frames are connected by the quick-connect mechanism, they form an integral structure. The continuous elastic force provided by the spring ensures that the locking rod is always tightly embedded in the limiting groove or locking hole. Even under complex geological conditions, such as when the slope soil undergoes certain displacement due to earthquakes, heavy rainfall, or other factors, the buffering effect of the spring allows the connection structure to adapt to deformation, preventing loosening or separation, maintaining the integrity and stability of the reinforcement device, and ensuring long-term reinforcement effects.

[0009] The present invention is further configured such that the flow guiding component includes a flow guiding channel, the flow guiding channel is opened on both sides of the top of the frame, and a first positioning hole is opened on both sides of the top of the flow guiding channel. A positioning rod is installed through the inner cavity of the first positioning hole. A diversion channel is fixedly connected to one side of the frame. The flow guiding channel receives rainwater, surface runoff and other accumulated water at the top of the slope, preventing the accumulated water from flowing randomly at the top of the slope. After the positioning rod is inserted into the slope soil, it can fix the frame and prevent the flow guiding channel from shifting due to water flow impact or slight displacement of the soil, thus ensuring the stability of the drainage path. The diversion channel and the flow guiding channel work together to quickly discharge the accumulated water collected by the flow guiding channel out of the slope area, preventing the accumulated water from seeping into the interior of the slope soil.

[0010] The present invention is further configured such that a lever is fixedly connected to the top of the movable block, and the surface of the lever is provided with anti-slip texture. By moving the lever, the movable block is driven to compress the spring, thereby realizing the extension and retraction of the locking rod, which greatly simplifies the operation process when connecting or disassembling the frame and improves construction efficiency.

[0011] The present invention is further configured such that connecting blocks are fixedly connected to the four corners of the inner side of the frame, and positioning columns are fixedly connected to the top of the connecting blocks. A slope protection net is provided on the top of the positioning column. The positioning column can support the slope protection net. After the slope protection net is laid on the top of the positioning column, it completely covers the slope surface, preventing the scattering of shallow soil and gravel on the slope and reducing soil and water loss on the slope.

[0012] The present invention is further configured such that a locking hole is provided on one side of the limiting block, the locking hole being adapted to the locking rod. When the frame is docked, the locking rod is embedded in the locking hole under the action of the spring force, thereby achieving the purpose of rapid positioning.

[0013] The present invention is further provided that a second positioning hole is provided on both sides of the top of the diversion channel. The second positioning holes are symmetrically arranged. By inserting ground nails through the second positioning holes, the diversion channel is further fixed to the slope soil, ensuring the stability of the overall structure of the device.

[0014] The present invention is further configured such that the diversion channel is a trapezoidal structure, and one side of the diversion channel is connected to the guide channel. The trapezoidal structure of the diversion channel can increase the drainage cross-sectional area, reduce the resistance of water flow in the channel, and accelerate the drainage speed of accumulated water.

[0015] The present invention has the following beneficial effects.

[0016] 1. This utility model effectively guides the water accumulated at the top of the slope through the diversion channel, directing it in an orderly manner to the diversion channel. The diversion channel has a trapezoidal structure and is connected to the diversion channel, which improves drainage efficiency and can quickly drain the water accumulated on the slope away from the slope area, avoiding the accumulation of water at the top of the slope. This reduces the risk of increased soil moisture content and reduced shear strength caused by water infiltration, reduces the scouring and erosion of the slope by water flow, protects the slope soil structure, and improves the stability of the slope under rainfall and other conditions.

[0017] 2. This utility model uses a movable block to compress a spring, causing the locking rod to disengage from the limiting groove. This facilitates quick and easy connection of the frame with adjacent structures. After connection, the movable block is released, and the locking rod automatically engages with the locking hole of the limiting block under the action of the spring, achieving rapid connection. This greatly improves construction efficiency and reduces installation time and labor costs. When the slope soil undergoes a certain displacement, the elasticity of the spring can act as a buffer, allowing the connection structure to adapt to a certain degree of deformation, maintaining the stability of the connection, and preventing the connection from loosening due to soil displacement, which would affect the reinforcement effect. This enhances the reliability and durability of the entire slope reinforcement device. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a three-dimensional diagram of a slope reinforcement device for geotechnical engineering.

[0020] Figure 2 This is a bottom-view perspective view of a slope reinforcement device for geotechnical engineering.

[0021] Figure 3This is a three-dimensional view of the frame in a geotechnical slope reinforcement device.

[0022] Figure 4 In a geotechnical engineering slope reinforcement device Figure 3 A magnified view of part A.

[0023] Figure 5 This is a side-view perspective of a slope reinforcement device for geotechnical engineering.

[0024] In the attached diagram: 1. Frame; 2. Flow guiding component; 21. Flow guiding channel; 22. First positioning hole; 23. Positioning rod; 24. Flow diversion channel; 3. Quick connection mechanism; 31. Mounting slot; 32. Limiting slot; 33. Spring; 34. Movable block; 35. Locking rod; 36. Limiting block; 4. Pulling block; 5. Connecting block; 6. Positioning post; 7. Slope protection net; 8. Locking hole; 9. Second positioning hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figure 1-5 This utility model is a slope reinforcement device for geotechnical engineering, including a frame 1. A flow guiding component 2 is provided on the surface of the frame 1. A quick-connect mechanism 3 is provided on one side of the frame 1. The quick-connect mechanism 3 includes an installation groove 31, which is opened on both sides of the top of the frame 1. A limiting groove 32 is opened at the front and rear ends of one side of the frame 1. A spring 33 is fixedly connected to one side of the inner cavity of the installation groove 31. A movable block 34 is fixedly connected to one side of the spring 33. A locking rod 35 is fixedly connected to one side of the movable block 34. One side of the locking rod 35 passes through the inner cavity of the installation groove 31 and extends to the inner cavity of the limiting groove 32. A limiting block 36 is fixedly connected to the front and rear ends of the other side of the frame 1.

[0028] Specifically: On-site construction workers only need to manually move the movable block 34 to compress the spring 33, causing the locking rod 35 to disengage from the limiting groove 32, which allows the two sets of frames 1 to be quickly connected. After connection, the movable block 34 is released, and the locking rod 35 automatically engages with the locking hole 8 of the limiting block 36 under the elastic force of the spring 33. The entire connection process requires no complicated tools or cumbersome operations, greatly shortening construction time and improving construction efficiency. It is especially suitable for large-scale slope reinforcement projects, significantly reducing manpower and time costs. After the frames 1 are connected by the quick-connect mechanism 3, they form an integral structure. The continuous elastic force provided by the spring 33 ensures that the locking rod 35 is always tightly embedded in the limiting groove 32 or locking hole 8. Even under complex geological conditions, such as when the slope soil is displaced due to earthquakes, heavy rainfall, etc., the buffering effect of the spring 33 can make the connection structure adapt to deformation, preventing the connection from loosening or separating, maintaining the integrity and stability of the reinforcement device, and ensuring long-term reinforcement effect.

[0029] Example 2

[0030] Please see Figure 1-5 Based on Embodiment 1, the flow guiding component 2 includes a flow guiding channel 21, which is opened on both sides of the top of the frame 1. A first positioning hole 22 is opened on both sides of the top of the flow guiding channel 21. A positioning rod 23 is provided through the inner cavity of the first positioning hole 22. A flow diversion channel 24 is fixedly connected to one side of the frame 1. A lever 4 is fixedly connected to the top of the movable block 34. The surface of the lever 4 is provided with anti-slip texture. A connecting block 5 is fixedly connected to the four corners of the inner side of the frame 1. A positioning post 6 is fixedly connected to the top of the connecting block 5. A slope protection net 7 is provided on the top of the positioning post 6. A locking hole 8 is opened on one side of the limiting block 36. The locking hole 8 is adapted to the locking rod 35. A second positioning hole 9 is opened on both sides of the top of the flow diversion channel 24. The second positioning holes 9 are symmetrically arranged. The flow diversion channel 24 has a trapezoidal structure. One side of the flow diversion channel 24 is connected to the flow guiding channel 21.

[0031] Specifically: the diversion channel 21 collects rainwater and surface runoff from the top of the slope, preventing water from flowing freely at the top. The positioning rod 23, inserted into the slope soil, fixes the frame 1, preventing the diversion channel 21 from shifting due to water flow impact or slight soil displacement, ensuring a stable drainage path. The drainage channel 24 works in conjunction with the diversion channel 21 to quickly drain the collected water from the slope area, preventing water from seeping into the slope soil. By moving the lever 4, the movable block 34 compresses the spring 33, enabling the extension and retraction of the locking rod 35. This significantly simplifies the operation process when connecting or disassembling the frame 1, improving construction efficiency. Efficiency: The positioning post 6 can support the slope protection net 7. After the slope protection net 7 is laid on top of the positioning post 6, it fully covers the slope surface, preventing the scattering of shallow soil and gravel on the slope and reducing soil erosion. When the frame 1 is connected, the clamping rod 35 is embedded in the clamping hole 8 under the elastic force of the spring 33 to achieve the purpose of quick positioning. The ground nail is inserted through the second positioning hole 9 to further fix the drainage channel 24 to the slope soil, ensuring the stability of the overall structure of the device. The drainage channel 24 adopts a trapezoidal structure, which can increase the drainage cross-sectional area, reduce the resistance of water flow in the channel, and accelerate the drainage speed of accumulated water.

[0032] The working principle of this utility model is as follows: the positioning rod 23 is inserted through the first positioning hole 22. After the positioning rod 23 passes through the cavity, it is vertically inserted into the soil of the slope. The interlocking force between the positioning rod 23 and the soil fixes the frame 1 and the guide channel 21 on the slope surface. The positioning column 6 forms a vertical support for the slope protection net 7, so that the slope protection net 7 fits the slope surface.

[0033] When multiple sets of frames 1 need to be spliced ​​to cover a larger slope area, the construction worker manually moves the lever 4 on the top of the movable block 34, causing the movable block 34 to move within the mounting groove 31 and compress the spring 33. This causes the locking rod 35 to be pulled out from the limiting groove 32 on one side of the frame 1. The limiting block 36 on the other side of the frame 1 to be connected is aligned with the limiting groove 32 of the current frame 1. The lever 4 is released, the spring 33 returns to its elastic deformation and pushes the movable block 34 back to its original position. The locking rod 35 then passes through the mounting groove 31 and embeds into the locking hole 8 of the limiting block 36, completing the connection of the two sets of frames 1.

[0034] When the slope encounters rainfall or surface runoff, the diversion channel 21 receives the water accumulated at the top of the slope, preventing the water from flowing freely at the top of the slope. The water flows into the drainage channel 24 along the diversion channel 21, allowing the water to be quickly discharged from the slope area and preventing the water from seeping into the interior of the slope soil.

[0035] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A slope reinforcement device for geotechnical engineering, comprising a frame (1), characterized in that: The surface of the frame (1) is provided with a flow guiding component (2), and a quick-connect mechanism (3) is provided on one side of the frame (1); The quick-connect mechanism (3) includes a mounting groove (31), which is located on both sides of the top of the frame (1). A limiting groove (32) is provided at the front and rear ends of one side of the frame (1). A spring (33) is fixedly connected to one side of the inner cavity of the mounting groove (31). A movable block (34) is fixedly connected to one side of the spring (33). A locking rod (35) is fixedly connected to one side of the movable block (34). One side of the locking rod (35) passes through the inner cavity of the mounting groove (31) and extends to the inner cavity of the limiting groove (32). A limiting block (36) is fixedly connected to the front and rear ends of the other side of the frame (1).

2. The slope reinforcement device for geotechnical engineering according to claim 1, characterized in that: The flow guiding component (2) includes a flow guiding groove (21), which is opened on both sides of the top of the frame (1). A first positioning hole (22) is opened on both sides of the top of the flow guiding groove (21). A positioning rod (23) is provided through the inner cavity of the first positioning hole (22). A flow channel (24) is fixedly connected to one side of the frame (1).

3. The slope reinforcement device for geotechnical engineering according to claim 1, characterized in that: The top of the movable block (34) is fixedly connected to a lever (4), and the surface of the lever (4) is provided with anti-slip texture.

4. The slope reinforcement device for geotechnical engineering according to claim 1, characterized in that: Connecting blocks (5) are fixedly connected to the four corners of the inner side of the frame (1), and positioning columns (6) are fixedly connected to the top of the connecting blocks (5). A slope protection net (7) is provided on the top of the positioning columns (6).

5. The slope reinforcement device for geotechnical engineering according to claim 1, characterized in that: The limiting block (36) has a locking hole (8) on one side, which is adapted to the locking rod (35).

6. The slope reinforcement device for geotechnical engineering according to claim 2, characterized in that: The top of the drainage channel (24) is provided with a second positioning hole (9) on both sides, and the second positioning hole (9) is symmetrically arranged.

7. The slope reinforcement device for geotechnical engineering according to claim 2, characterized in that: The diversion channel (24) has a trapezoidal structure, and one side of the diversion channel (24) is connected to the guide channel (21).

Images