Green and environment-friendly highway retaining wall supporting device
By planting seed pellets and using drainage plate structures between the retaining wall and the slope, the problem of soil erosion caused by rainwater runoff was solved, the stability of the retaining wall was enhanced, and green and environmentally friendly slope protection was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-16
- Publication Date
- 2026-04-10
AI Technical Summary
In rainy conditions, the lack of securing measures between traditional retaining walls and earthen slopes leads to soil erosion and affects the stability of the retaining walls.
The green and environmentally friendly highway retaining wall support device adopts a method of planting seed pellets in the soil slope, which utilizes the germination of the seeds to solidify the soil, and combines the diversion plate and anchor structure to enhance the fixation effect between the retaining wall and the soil slope.
It effectively reduces the erosion of the slope by rainwater, prevents soil loss, enhances the stability of the retaining wall, and achieves a green and environmentally friendly fixation effect.
Smart Images
Figure CN121827345A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of building construction, in particular to a green and environmentally friendly highway retaining wall supporting device. BACKGROUND
[0002] The retaining wall is commonly known as the slope protection. The traditional slope protection mainly includes the mortar or dry masonry stone slope protection, cast-in-place concrete slope protection, precast concrete block slope protection, etc. The basic types of the retaining wall are summarized, which mainly include: according to the position of the retaining wall, it can be divided into the cutting wall, embankment wall, shoulder wall and hillside wall, etc.; according to the material of the retaining wall, it can be divided into the stone masonry retaining wall, brick masonry retaining wall, concrete retaining wall, reinforced concrete retaining wall and reinforced soil retaining wall, etc.; according to the structure form of the retaining wall, it can be divided into the gravity type, counterweight type, semi-gravity type, cantilever type, arm type, anchor rod type, column plate type, pile type, etc. According to different structure types, the form of the retaining wall is also different, and only by adapting to local conditions, the retaining wall can be reasonably used.
[0003] In the prior art, after being washed by rain, the soil slope and mountain will be wet and soft, because of the lack of fastening of the soil, the soil will be carried by the flowing rain, causing soil loss, so that a gap is generated between the retaining wall originally close to the soil slope and the soil slope, affecting the role of the retaining wall in maintaining the stability of the soil slope.
[0004] In order to solve the above problems, the present application provides a green and environmentally friendly highway retaining wall supporting device. SUMMARY
[0005] In view of the deficiency that the water and soil loss may be caused in the rain environment, thereby affecting the fixing degree between the retaining wall and the soil slope in the prior art, the present application provides a green and environmentally friendly highway retaining wall supporting device, which has the advantages that the seeds can be planted in the soil slope, and the seeds can be rooted and sprouted to fasten the soil and even the soil slope.
[0006] To achieve the above object, the present application provides the following technical scheme: a green and environmentally friendly highway retaining wall supporting device, comprising a soil slope, a retaining wall, a drainage plate, soil, an upper rod, a rotating pad, a nut, a lower rod, a drill bit, a fixed shaft, a rotating rod, a limiting rod, a sliding rod, a connecting block, a limiting sheet, a four-way joint, a connecting plate, a clamping convex, a seed ball, a baffle, a compression spring, a firing block, an anchor rod, a cross clamping block and a connecting rod.
[0007] The position and connection relationship of each structure are as follows:
[0008] The soil slope is fixedly installed with the retaining wall, the drainage plate is fixedly connected to the outer side of the retaining wall beam, the inner side is the soil, the intersection point of the retaining wall beam and the vertical beam is provided with a circular groove, and the anchor rod is arranged in the circular groove and rotates into the soil and is fixed.
[0009] Preferably, the top of the diversion plate is provided with an inclined plate that slopes downwards and contacts and inserts into the soil. This allows the diversion plate to divert rainwater stored between the upper beam and the slope downwards during rainy weather, thereby reducing the erosion effect of rainwater on the slope and minimizing soil loss.
[0010] Preferably, the anchor rod includes an upper rod with an external thread on the outer side. The upper end of the upper rod has an external thread, and a rotating pad is connected to it via the thread. A nut is provided on the top of the upper rod. A cross-shaped locking block is provided at the bottom of the nut. The cross-shaped locking block is fixed inside the upper rod by an engaging connection. A lower rod is provided at the bottom of the upper rod. A drill bit is fixedly connected to the other end of the lower rod. The lower rod has four evenly distributed circular grooves on its outer side and a four-way valve on its inner side.
[0011] Preferably, a fixed shaft is fixedly connected to the outside of the drill bit, and a rotating rod is rotatably connected to the fixed shaft. A spring is fixedly connected to the rotating part, and the two ends of the spring are respectively fixed to the two sides where the fixed shaft and the rotating rod contact. A limit rod is provided above the fixed shaft, and the limit rod is fixed to the outside of the rotating rod so that the rotating rod is tightly attached to the outside of the fixed shaft. The fixed shaft, the rotating rod and the connecting block are a group, and four groups are evenly distributed on the outside of the drill bit.
[0012] Preferably, the upper rod has a cylindrical channel inside, and a sliding rod is provided inside the channel. The top of the sliding rod is provided with a cross-shaped locking block, and the bottom is provided with a locking protrusion. The locking protrusion is connected to a connecting block and is locked in a groove provided on the top of the connecting block. A connecting rod is provided on the other side of the connecting block at a circular position, and a limiting plate is provided around it evenly distributed. The connecting rod enters into the lower rod and is fixedly connected to a connecting plate at its end. A limiting rod is fixedly connected to the bottom of the connecting plate.
[0013] Preferably, the bottom of the connecting plate has four evenly distributed limiting rods, with their inner sides contacting the outer sides of the rotating rod, restricting the rotating rod to a position where it is tightly pressed against the side of the fixed shaft. This allows the limiting rods to move upwards when the connecting plate moves upwards, enabling the rotating rod to rotate around the fixed shaft, thereby increasing the contact area between the anchor rod and the soil, and thus enhancing the anchor rod's fixing effect on the retaining wall and slope.
[0014] Preferably, the four-way connector has four openings facing different directions, with four seed balls placed inside. A baffle is provided at each opening. At the center of the four-way connector, a circular groove facing the four openings is provided. A compression spring is fixedly connected inside the circular groove. A firing block is fixedly connected to the other end of the compression spring. A slot is provided at the top of the four-way connector, located at the intersection of the circular groove and the opening.
[0015] Preferably, the baffle is made of plastic, and its inner diameter is larger than the diameter of the seed pellet, so the compression spring is always compressed. This ensures that when the sliding rod pulls the limiting plate out of the slot at the top of the four-way connector, the compression spring instantly drives the firing block to strike the seed pellet, sending it into the soil. Once the seed germinates, this action firmly secures the soil and even the slope.
[0016] Beneficial effects:
[0017] 1. This green and environmentally friendly highway retaining wall support device, through the cooperation and connection between the earth slope, retaining wall, diversion plate, soil, upper rod, rotating pad, nut, four-way connector, seed ball, baffle, compression spring, firing block, anchor rod, cross clamp and connecting rod, so that when the anchor rod is inserted into the soil, the compression spring can be controlled to change from a compressed state to an extended state by pulling the sliding rod upward, and the elastic force is transmitted to the seed ball through the firing block, thereby causing the seed ball to pop out from the opening of the four-way connector, enter the soil and take root and sprout, which plays an important role in consolidating the soil on the slope.
[0018] 2. This green and environmentally friendly highway retaining wall support device, through the cooperative connection between the drill bit, fixed shaft, rotating rod, limiting rod, connecting plate, connecting rod and connecting block, allows the limiting rod to slide upward on the side of the rotating rod indirectly by pulling the sliding rod outward when the anchor is inserted into the soil. This causes the rotating rod to rotate around the end of the fixed shaft under the action of the spring force, increasing the contact area between the anchor and the soil, thereby enhancing the fixing effect of the anchor support retaining wall on the slope. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the connection between the earth slope, retaining wall, diversion plate, and soil in a green and environmentally friendly highway retaining wall support device proposed in this invention.
[0020] Figure 2 This is a schematic diagram of the connection between the retaining wall, soil, and anchor bolts in a green and environmentally friendly highway retaining wall support device proposed in this invention.
[0021] Figure 3 This is a schematic diagram showing the connection of the upper rod, rotating pad, nut, lower rod, drill bit, and anchor rod of a green and environmentally friendly highway retaining wall support device proposed in this invention.
[0022] Figure 4 This is a schematic diagram of the upper rod, rotating pad, nut, fixed shaft, rotating rod, limiting rod, sliding rod, connecting block and snap-fit connection of a green and environmentally friendly highway retaining wall support device proposed in this invention;
[0023] Figure 5This is a schematic diagram showing the connection of nuts, connecting blocks, limiting plates, four-way connectors, connecting plates, seed balls, connecting blocks, and connecting rods in a green and environmentally friendly highway retaining wall support device proposed in this invention.
[0024] Figure 6 This is a schematic diagram showing the connection of the four-way valve, seed ball, baffle, compression spring, firing block and connecting rod of a green and environmentally friendly highway retaining wall support device proposed in this invention.
[0025] In the diagram: 1. Slope; 2. Retaining wall; 3. Diversion plate; 4. Soil; 5. Upper rod; 6. Rotating pad; 7. Nut; 8. Lower rod; 9. Drill bit; 10. Fixed shaft; 11. Rotating rod; 12. Limiting rod; 13. Sliding rod; 14. Connecting block; 15. Limiting piece; 16. Four-way connector; 17. Connecting plate; 18. Locking protrusion; 19. Seed ball; 20. Baffle; 21. Compression spring; 22. Activating block; 23. Anchor bolt; 24. Cross locking block; 25. Connecting rod. Detailed Implementation
[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0027] Example 1:
[0028] Please see Figures 1-6 A green and environmentally friendly highway retaining wall support device includes an earth slope 1, a retaining wall 2, a diversion plate 3, soil 4, an upper rod 5, a rotating pad 6, a nut 7, a lower rod 8, a drill bit 9, a fixed shaft 10, a rotating rod 11, a limiting rod 12, a sliding rod 13, a connecting block 14, a limiting piece 15, a four-way connector 16, a connecting plate 17, a locking protrusion 18, a seed ball 19, a baffle 20, a compression spring 21, a firing block 22, an anchor bolt 23, a cross-shaped locking block 24, and a connecting rod 25.
[0029] The positions and connections of the above structures are as follows:
[0030] A retaining wall 2 is fixedly installed on the slope 1. A diversion plate 3 is fixedly connected to the outer side of the horizontal beam of the retaining wall 2, and the inner side is soil 4. A circular groove is opened at the intersection of the horizontal beam and the vertical beam of the retaining wall 2, and an anchor rod 23 is installed in the circular groove. The anchor rod 23 rotates into the soil 4 and is fixed.
[0031] The top of the diversion plate 3 is provided with an inclined plate, which slopes down and contacts the soil 4 and is inserted into the soil 4.
[0032] Anchor rod 23 includes an upper rod 5 on the outer side, with an external thread on the upper outer side of the upper rod 5, a rotating pad 6 connected by the thread, and a nut 7 on the top. A cross-shaped locking block 24 is provided at the bottom of the nut 7, and the cross-shaped locking block 24 is fixed inside the upper rod 5 by meshing. A lower rod 8 is provided at the bottom of the upper rod 5, and a drill bit 9 is fixedly connected to the other end of the lower rod 8. Four evenly distributed circular grooves are provided on the outer side, and a four-way valve 16 is provided inside.
[0033] A fixed shaft 10 is fixedly connected to the outside of the drill bit 9. A rotating rod 11 is rotatably connected to the fixed shaft 10. A spring is fixedly connected to the rotating part. The two ends of the spring are fixed to the two sides where the fixed shaft 10 and the rotating rod 11 contact. A limit rod 12 is provided above the fixed shaft 10. The limit rod 12 is fixed to the outside of the rotating rod 11, so that the rotating rod 11 is tightly attached to the outside of the fixed shaft 10. The fixed shaft 10, the rotating rod 11 and the connecting block 14 form a group, and four groups are evenly distributed on the outside of the drill bit 9.
[0034] The upper rod 5 has a cylindrical channel inside, and a sliding rod 13 is provided inside the channel. The top of the sliding rod 13 is provided with a cross-shaped locking block 24, and the bottom is provided with a locking protrusion 18. The locking protrusion 18 is connected to a connecting block 14 and is locked in a groove provided on the top of the connecting block 14. A connecting rod 25 is provided on the other circular part of the connecting block 14, and a limiting plate 15 is provided around it. The connecting rod 25 enters into the lower rod 8 and is fixedly connected to a connecting plate 17 at its end. A limiting rod 12 is fixedly connected to the bottom of the connecting plate 17.
[0035] The baffle 20 is made of plastic and its inner diameter is larger than that of the seed ball 19, so the compression spring 21 is always in a compressed state.
[0036] Working process and principle: After the retaining wall 2 is built on the slope of the earthen slope 1, it needs to be fixed to the slope. At this time, the anchor rod 23 can be inserted into the circular groove opened in the retaining wall 2, and the end of the drill bit 9 is manually inserted into the soil 4. Then, the nut 7 is turned by using machinery. Through the meshing connection between the nut 7 and the upper rod 5, the entire upper rod 5, lower rod 8 and drill bit 9 are rotated, thereby gradually rotating the entire anchor rod 23 into the soil 4. At this time, the rotating pad 6 is rotated to the appropriate position through the external thread opened on the outside of the upper rod 5, thereby adjusting the depth of the anchor rod 23 into the soil 4. The rotating pad 6 will be stuck in the circular groove opened in the retaining wall 2, preventing the anchor rod 23 from continuing to rotate forward. At this time, the nut 7 is pulled out from the inside of the upper rod 5, exposing the sliding rod 13 placed inside the upper rod 5. The sliding rod 13 is pulled out from the upper rod 5, and the locking protrusion 18 opened at the other end of the sliding rod 13 drives the connecting block 14 to move outward. At this time, the limiting piece 15 at the bottom of the connecting block 14 moves out of the slot at the top of the four-way 16. The compression spring 21, which was originally compressed, loses the obstruction of the limiting piece 15 and suddenly pops outward through elasticity. This causes the fixedly connected firing block 22 to move towards the opening of the four-way 16, thereby contacting the seed pellet 19 and causing the seed pellet 19 to break through the baffle 20 and pop out of the opening. Finally, the seed pellet 19 will enter the soil 4 and take root and sprout, thus playing a role in consolidating the soil and preventing soil erosion. The diversion plate 3 is fixed to the crossbeam of the retaining wall 2, so that when encountering rain or other weather conditions, when rainwater falls into the inclined retaining wall 2, it will flow downward through the inclined plate at the front end of the diversion plate 3. This prevents rainwater from being trapped in the slope of the earthen slope 1 and the groove in the retaining wall 2, thus avoiding damage such as soil erosion.
[0037] Example 2:
[0038] Please see Figures 4-5 The bottom of the connecting plate 17 has four evenly distributed limiting rods 12, and the inner side of the limiting rods 11 contacts the outer side of the rotating rod 11, limiting the rotating rod 11 to be in close contact with the side of the fixed shaft 10.
[0039] The four-way connector 16 has four openings facing different directions. Four seed balls 19 are placed inside, and baffles 20 are provided at the openings. At the center of the four-way connector 16, there is a circular groove facing the four openings. A compression spring 21 is fixedly connected inside the circular groove. The other end of the compression spring 21 is fixedly connected to a firing block 22. A slot is provided on the top of the four-way connector 16. The slot is located at the intersection of the circular groove and the opening.
[0040] Working process and principle: The connecting block 14 moves outward inside the upper rod 5, and the connecting rod 25 fixedly connected at its bottom also moves outward inside the lower rod 8, thereby driving the connecting plate 17 fixedly connected at the bottom to move upward. After the connecting plate 17 moves upward, its inner side no longer contacts and restricts the rotating rod 11, so the fixed shaft 10 will rotate outward under the action of the spring, thereby inserting into the soil 4 and restricting the anchor rod 23 from moving in the soil 4. When the anchor rod 23 moves outward, the rotating rod 11 is blocked by the soil, and the rotation amplitude increases, thereby enhancing the grip of the retaining wall 2 on the slope of the earthen slope 1.
[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A green and environmentally friendly highway retaining wall support device, comprising an earth slope (1), characterized in that: The slope (1) is fixedly equipped with a retaining wall (2). The outer side of the horizontal beam of the retaining wall (2) is fixedly connected with a diversion plate (3), and the inner side is soil (4). A circular groove is opened at the intersection of the horizontal beam and the vertical beam of the retaining wall (2), and an anchor rod (23) is set in the circular groove. The anchor rod (23) rotates into the soil (4) and is fixed.
2. The green and environmentally friendly highway retaining wall support device according to claim 1, characterized in that: The top of the diversion plate (3) is provided with an inclined plate, which is inclined from top to bottom and contacts the soil (4) and is inserted into the soil (4).
3. The green and environmentally friendly highway retaining wall support device according to claim 1, characterized in that: The anchor rod (23) includes an upper rod (5) on the outer side. The upper end of the upper rod (5) has an external thread, and a rotating pad (6) is connected to it by the thread. A nut (7) is provided on the top. A cross-shaped locking block (24) is provided at the bottom of the nut (7). The cross-shaped locking block (24) is fixed inside the upper rod (5) by meshing. A lower rod (8) is provided at the bottom of the upper rod (5). A drill bit (9) is fixedly connected to the other end of the lower rod (8). Four evenly distributed circular grooves are provided on the outer side, and a four-way (16) is provided inside.
4. The green and environmentally friendly highway retaining wall support device according to claim 1, characterized in that: A fixed shaft (10) is fixedly connected to the outside of the drill bit (9). A rotating rod (11) is rotatably connected to the fixed shaft (10). A spring is fixedly connected to the rotating part. The two ends of the spring are fixed to the two sides of the contact between the fixed shaft (10) and the rotating rod (11). A limiting rod (12) is opened above the fixed shaft (10). The limiting rod (12) is fixed to the outside of the rotating rod (11), so that the rotating rod (11) is tightly attached to the outside of the fixed shaft (10). The fixed shaft (10), the rotating rod (11) and the connecting block (14) are a group, and four groups are evenly distributed on the outside of the drill bit (9).
5. The green and environmentally friendly highway retaining wall support device according to claim 3, characterized in that: The upper rod (5) has a cylindrical channel inside, and a sliding rod (13) is provided inside the channel. The top of the sliding rod (13) is provided with a cross-shaped locking block (24), and the bottom is provided with a locking protrusion (18). The locking protrusion (18) is connected to a connecting block (14) and is locked in a groove on the top of the connecting block (14). A connecting rod (25) is provided on the other side of the connecting block (14) at a circular position, and a limiting piece (15) is provided around it evenly distributed. The connecting rod (25) enters into the lower rod (8) and is fixedly connected to a connecting plate (17) at its end. A limiting rod (12) is fixedly connected to the bottom of the connecting plate (17).
6. The green and environmentally friendly highway retaining wall support device according to claim 5, characterized in that: The bottom of the connecting plate (17) is provided with four evenly distributed limiting rods (12), and the inner side of the limiting rods (11) contacts the outer side of the rotating rod (11), limiting the rotating rod (11) to be in close contact with the side of the fixed shaft (10).
7. The green and environmentally friendly highway retaining wall support device according to claim 3, characterized in that: The four-way connector (16) has four openings facing different directions. Four seed balls (19) are placed inside the four-way connector, and baffles (20) are provided at the openings. At the center of the four-way connector (16), there is a circular groove facing the four openings. A compression spring (21) is fixedly connected inside the circular groove. A firing block (22) is fixedly connected to the other end of the compression spring (21). A slot is provided at the top of the four-way connector (16). The slot is located at the intersection of the circular groove and the opening.
8. The green and environmentally friendly highway retaining wall support device according to claim 7, characterized in that: The baffle (20) is made of plastic and its inner diameter is larger than that of the seed ball (19). The compression spring (21) is always in a compressed state.