Water conservancy retaining wall structure capable of preventing water and soil loss
By using components such as reinforced concrete prefabricated walls, cast-in-place concrete walls and berth columns in the water conservancy retaining wall structure, the grip between the retaining wall and the surface layer is enhanced, and the deviation problem caused by water pressure in the existing technology is solved. , achieving improvements in structural stability and aesthetics.
Patent Information
- Application Number
- CN202420948650.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The existing water conservancy retaining wall structure is prone to deviation problems when the water pressure is high, and the grip is insufficient, resulting in soil erosion.
A structure including reinforced concrete prefabricated walls, cast-in-place concrete walls, soil covers, berth columns, metal reinforcement plates and positioning anchors were designed. The berth columns and berth columns were connected to the berth columns at equal distances to increase the barrier. The grip of the earth wall and the surface layer, and the structural stability is improved through the inclined base and ladder section.
It effectively enhances the stability and grip of the retaining wall, avoids soil erosion, and provides lighting functions and aesthetics.
Smart Images
Figure CN222251921U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy retaining wall structure capable of preventing water and soil loss. Background Art
[0002] Retaining wall structure is a protective structure often used in water conservancy project construction. Its main function is to retain soil and maintain the stability of slopes or mountains. The main structures of retaining walls include: wall back, base, wall surface, wall heel and wall toe, etc. The existing water conservancy retaining wall structure is generally an integrated design made of concrete, which is very common in water conservancy projects and plays an irreplaceable role in water conservancy projects.
[0003] After searching, the patent publication number CN212452754U is a water conservancy project greening retaining wall, including an inner retaining structure and an outer supporting structure, the inner retaining structure includes a base plate and a retaining wall, the retaining wall is arranged in the middle of the upper end surface of the base plate, and the retaining wall is fixedly connected to the base plate. The utility model studies the traditional retaining wall structure and installation method, and designs a water conservancy project greening retaining wall, which is convenient for users to stably install the inner retaining structure and the outer supporting structure at the position where the retaining wall needs to be installed to achieve the purpose of retaining soil. The inner retaining structure and the outer supporting structure cooperate with each other to ensure that the retaining wall is more stable during use. Compared with the traditional single-structure retaining wall, the shielding effect is enhanced. At the same time, the drainage trough on the retaining wall and the guide trough on the outer wall are used to discharge the accumulated water in the use process in real time to avoid the damage of the retaining wall pile foundation by the accumulated water.
[0004] In the process of implementing the above scheme, it was found that the following problems in the prior art have not been well solved: the hydraulic retaining wall structure in the prior art generally buries the base of the retaining wall below the ground surface and then pours concrete. However, the grip strength of the base and the ground surface is relatively small when the water pressure is too high. Therefore, it is urgent to design a hydraulic retaining wall structure that can prevent soil erosion to solve the above problems. Utility Model Content
[0005] The utility model aims to provide a hydraulic retaining wall structure capable of preventing water and soil loss, so as to solve the problems raised in the above-mentioned background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A hydraulic retaining wall structure capable of preventing soil erosion comprises a surface layer and a reinforced concrete precast wall arranged on the surface layer, wherein a first embankment column distributed at equal distances is inserted on one side of the top of the surface layer, and a second embankment column distributed at equal distances is inserted on the other side of the top of the surface layer, a first limiting opening with equal distances for the first embankment column to pass through is opened on one side of the top of the reinforced concrete precast wall, and a second limiting opening with equal distances for the second embankment column to pass through is opened on the other side of the top of the reinforced concrete precast wall, a cast-in-place concrete wall is cast between a corner on one side of the top of the reinforced concrete precast wall and an outer wall of the first embankment column, and a soil cover layer is buried between a corner on the other side of the top of the reinforced concrete precast wall and an outer wall of the second embankment column, and the side walls of the soil cover layer and the side walls of the cast-in-place concrete wall are designed to be inclined.
[0008] Furthermore, the reinforced concrete prefabricated wall consists of a base, a wall body and a wall toe, and buttresses distributed at equal distances are cast on one side of the wall body and between the base and the wall toe. The bottom surface of the base is designed to be inclined, and a protective structure is provided on one side of the buttress.
[0009] Furthermore, the cast-in-place concrete wall consists of a concrete wall body and a plurality of terrace portions cast and formed on the inclined surface of the concrete wall body.
[0010] Furthermore, a first green vegetation frame distributed at equal distances is cast on the top of the terrace portion, and the first green vegetation frame is designed to be made of concrete material, and a second green vegetation frame distributed at equal distances is arranged on one side of the top of the soil cover layer.
[0011] Furthermore, one side of the wall body is provided with metal reinforcement plates distributed at equal distances, and the bottom of the metal reinforcement plate is attached to the top of the first embankment column. Positioning holes are opened on both sides of the bottom of the metal reinforcement plate and both sides of the top of the first embankment column, and positioning anchor rods are provided on the inner walls of the positioning holes.
[0012] Furthermore, a docking seat is provided at one end of the wall body, and a docking groove is provided at the other end of the wall body, and an outer wall of the docking groove is matched with an inner wall of the docking seat.
[0013] Furthermore, insertion holes are provided between the top and bottom sides of the reinforced concrete prefabricated wall, and street light poles are inserted into the inner walls of the insertion holes, and the bottoms of the street light poles are inserted into the interior of the surface layer.
[0014] Furthermore, the protective structure includes a mounting rod fixedly arranged on one side of the buttress portion, a supporting diagonal rod is arranged between one side of the mounting rod and one side of the buttress portion, and an anti-climbing net is fixedly installed between opposite sides of two adjacent mounting rods.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] In the utility model, the whole water conservancy retaining wall structure capable of preventing water soil loss is formed by the cooperation of the prefabricated reinforced concrete wall, the cast-in-place concrete wall, the soil cover layer, the first embankment column, the second embankment column, the metal reinforcement plate and the positioning anchor rods, etc., and the first embankment column and the second embankment column distributed at equal distances can be inserted in advance on the surface layer to reinforce the water conservancy coast, and the water conservancy retaining wall structure is connected with the first embankment column and the second embankment column, so as to increase the grip of the water conservancy retaining wall and the surface layer, and ensure the stability of the whole retaining wall structure;
[0017] In the utility model, by setting the base part, since the bottom of the base part is set in an inclined shape, the entire retaining wall structure can fully grip the ground with the surface layer;
[0018] In the utility model, by providing the insertion hole and the street light pole, the bottom of the street light pole can be inserted into the surface layer through the insertion hole, so that the entire retaining wall structure has a lighting function and the entire retaining wall structure is further reinforced. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 The present invention is a front view of a hydraulic retaining wall structure capable of preventing water and soil loss.
[0020] Figure 2 The present invention is a schematic diagram of the first embankment column and the second embankment column structure of a hydraulic retaining wall structure capable of preventing soil erosion.
[0021] Figure 3 The present invention is a three-dimensional diagram of a hydraulic retaining wall structure capable of preventing water and soil loss.
[0022] Figure 4 The present invention is a schematic diagram of a reinforced concrete prefabricated wall and a cast-in-place concrete wall structure of a hydraulic retaining wall structure capable of preventing soil erosion.
[0023] Figure 5 The present invention is a schematic diagram of a metal reinforcement plate and a docking seat structure of a hydraulic retaining wall structure capable of preventing water and soil loss.
[0024] Figure 6 The present invention is a schematic diagram of a docking groove structure of a hydraulic retaining wall structure capable of preventing soil loss.
[0025] In the figure: 1. reinforced concrete prefabricated wall; 101. base; 102. wall toe; 103. wall body; 104. buttress; 2. surface layer; 3. cast-in-place concrete wall; 301. concrete wall body; 302. terrace; 4. first green vegetation frame; 5. street light pole; 6. protection structure; 601. mounting pole; 602. supporting diagonal pole; 603. anti-climbing net; 7. soil cover; 8. second green vegetation frame; 9. first embankment column; 10. positioning hole; 11. second embankment column; 12. socket; 13. docking seat; 14. second limit opening; 15. metal reinforcement plate; 16. positioning anchor rod; 17. first limit opening; 18. docking groove. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] Example 1
[0028] See also Figure 1-Figure 6In an embodiment of the utility model, a water conservancy retaining wall structure capable of preventing water and soil loss comprises a surface layer 2 and a reinforced concrete prefabricated wall 1 arranged on the surface layer 2, wherein the reinforced concrete prefabricated wall 1 is composed of a base 101, a wall body 103 and a wall toe 102, and a buttress 104 distributed at equal distances is cast and formed on one side of the wall body 103 and between the base 101 and the wall toe 102, the bottom surface of the base 101 is designed to be inclined, a protective structure 6 is arranged on one side of the buttress 104, a first embankment column 9 distributed at equal distances is inserted on one side of the top of the surface layer 2, and a second embankment column 11 distributed at equal distances is inserted on the other side of the top of the surface layer 2, a first limiting opening 17 for the first embankment column 9 to pass through is opened on one side of the top of the reinforced concrete prefabricated wall 1, and a second limiting opening 14 for the second embankment column 11 to pass through is opened on the other side of the top of the reinforced concrete prefabricated wall 1, A cast-in-place concrete wall 3 is cast between the corner on one side of the top of the reinforced concrete precast wall 1 and the outer wall of the first embankment column 9. The cast-in-place concrete wall 3 consists of a concrete wall body 301 and a plurality of terraces 302 cast and formed at the inclined surface of the concrete wall body 301. A soil cover layer 7 is buried between the corner on the other side of the top of the reinforced concrete precast wall 1 and the outer wall of the second embankment column 11. The side walls of the soil cover layer 7 and the side walls of the cast-in-place concrete wall 3 are designed to be inclined. The entire hydraulic retaining wall structure that can prevent soil erosion is formed by the coordinated action of the reinforced concrete precast wall 1, the cast-in-place concrete wall 3, the soil cover layer 7, the first embankment column 9, the second embankment column 11, the metal reinforcement plate 15 and the positioning anchor rod 16. The first embankment column 9 and the second embankment column 11 can be used to reinforce the hydraulic coast, and the grip of the hydraulic retaining wall and the surface layer 2 is also increased to ensure the stability of the entire retaining wall structure.
[0029] Specifically, a first green vegetation frame 4 distributed at equal distances is cast on the top of the terrace portion 302, and the first green vegetation frame 4 is designed to be made of concrete material. A second green vegetation frame 8 distributed at equal distances is arranged on one side of the top of the soil cover layer 7 to facilitate green planting and improve the aesthetics of the entire retaining wall structure.
[0030] Specifically, one side of the wall body 103 is provided with metal reinforcement plates 15 distributed at equal distances, and the bottom of the metal reinforcement plate 15 is attached to the top of the first embankment column 9. Positioning holes 10 are provided on both sides of the bottom of the metal reinforcement plate 15 and both sides of the top of the first embankment column 9. Positioning anchor rods 16 are provided on the inner walls of the positioning holes 10. The cast-in-place concrete wall 3 is reinforced by the metal reinforcement plate 15 to ensure the finality of the cast-in-place concrete wall 3, and the first embankment column 9 and the metal reinforcement plate 15 are reinforced by the positioning anchor rods 16 to ensure the stability of the reinforced concrete prefabricated wall 1 and the first embankment column 9.
[0031] Specifically, a docking seat 13 is provided at one end of the wall body 103, and a docking groove 18 is provided at the other end of the wall body 103. The outer wall of the docking groove 18 is adapted to the inner wall of the docking seat 13. The stability between the two adjacent reinforced concrete prefabricated walls 1 is ensured by the clamping action of the docking groove 18 and the docking seat 13.
[0032] Specifically, the protective structure 6 includes a mounting rod 601 fixedly arranged on one side of the buttress portion 104, a supporting diagonal rod 602 is arranged between one side of the mounting rod 601 and one side of the buttress portion 104, and an anti-climbing net 603 is fixedly installed between opposite sides of two adjacent mounting rods 601, so as to prevent people from approaching and causing accidents through the anti-climbing net 603.
[0033] Example 2
[0034] See also Figure 1 , Figure 2 and Figure 3 , which is different from Example 1, holes 12 are opened between the top and bottom sides of the reinforced concrete prefabricated wall 1, and the inner walls of the holes 12 are plugged with street light poles 5, and the bottom of the street light poles 5 are inserted into the interior of the surface layer 2. The bottom of the street light poles 5 can be inserted into the interior of the surface layer 2 through the holes 12, which not only makes the entire retaining wall structure have lighting function, but also further reinforces the entire retaining wall structure.
[0035] The working principle of the utility model is as follows: inserting the first embankment columns 9 distributed at equal distances on the surface layer 2 in advance by mechanical equipment, and then using the lifting equipment to put the reinforced concrete prefabricated wall 1 on the surface layer 2, so that the top of the first embankment column 9 passes through the inside of the first limit opening 17, and the metal reinforcement plate 15 and the first embankment column 9 are reinforced by the positioning anchor rod 16, and then the second embankment column 11 is inserted into the surface layer 2 through the second limit opening 14 by mechanical equipment. On the one hand, the first embankment column 9 and the second embankment column 11 are used to reinforce the water conservancy coast, and on the other hand, the retaining wall structure is strengthened. Reinforcement is carried out to increase the grip of the hydraulic retaining wall and the surface layer 2, and then the cast-in-place concrete wall 3 is cast on one side of the reinforced concrete precast wall 1, and the first green vegetation frame 4 is cast and formed on the slope of the concrete wall body 301, and then the soil cover layer 7 is covered on the other side of the reinforced concrete precast wall 1, and the second green vegetation frame 8 is set on the soil cover layer 7, and finally the protective structure 6 is set on one side of the buttress part 104 in turn, and the street light pole 5 is inserted into the surface layer 2 through the socket 12, thereby forming an entire hydraulic retaining wall structure that can prevent water and soil erosion.
[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.
Claims
1. A hydraulic retaining wall structure capable of preventing water and soil loss, comprising a surface layer (2) and a reinforced concrete prefabricated wall (1) arranged on the surface layer (2), characterized in that: A first embankment column (9) distributed at equal distances is inserted on one side of the top of the surface layer (2), and a second embankment column (11) distributed at equal distances is inserted on the other side of the top of the surface layer (2); a first limit opening (17) for the first embankment column (9) to pass through is opened on one side of the top of the reinforced concrete precast wall (1), and a second limit opening (14) for the second embankment column (11) to pass through is opened on the other side of the top of the reinforced concrete precast wall (1); a cast-in-place concrete wall (3) is cast between the corner of the top of one side of the reinforced concrete precast wall (1) and the outer wall of the first embankment column (9); and a soil cover layer (7) is buried between the corner of the top of the other side of the reinforced concrete precast wall (1) and the outer wall of the second embankment column (11); and the side wall of the soil cover layer (7) and the side wall of the cast-in-place concrete wall (3) are designed to be inclined.
2. A hydraulic retaining wall structure capable of preventing water and soil loss according to claim 1, characterized in that: The reinforced concrete prefabricated wall (1) is composed of a base portion (101), a wall body portion (103) and a wall toe portion (102), and buttress portions (104) distributed at equal distances are cast and formed between one side of the wall body portion (103) and the base portion (101) and the wall toe portion (102), the bottom surface of the base portion (101) is designed to be inclined, and a protective structure (6) is provided on one side of the buttress portion (104).
3. A hydraulic retaining wall structure capable of preventing water and soil loss according to claim 2, characterized in that: The cast-in-place concrete wall (3) comprises a concrete wall body (301) and a plurality of terraces (302) cast and formed on the inclined surface of the concrete wall body (301).
4. A hydraulic retaining wall structure capable of preventing water and soil loss according to claim 3, characterized in that: A first green vegetation frame (4) distributed at equal distances is cast on the top of the terrace portion (302), and the first green vegetation frame (4) is designed to be made of concrete material, and a second green vegetation frame (8) distributed at equal distances is arranged on one side of the top of the soil cover layer (7).
5. A hydraulic retaining wall structure capable of preventing soil loss according to claim 4, characterized in that: One side of the wall body (103) is provided with metal reinforcement plates (15) distributed at equal distances, and the bottom of the metal reinforcement plate (15) is attached to the top of the first embankment column (9), and positioning holes (10) are provided on both sides of the bottom of the metal reinforcement plate (15) and both sides of the top of the first embankment column (9), and the inner wall of the positioning hole (10) is provided with a positioning anchor rod (16).
6. The hydraulic retaining wall structure capable of preventing water and soil loss according to claim 4, characterized in that: One end of the wall body part (103) is provided with a docking seat (13), and the other end of the wall body part (103) is provided with a docking groove (18), and the outer wall of the docking groove (18) is adapted to the inner wall of the docking seat (13).
7. The hydraulic retaining wall structure capable of preventing water and soil loss according to claim 1, characterized in that: The reinforced concrete prefabricated wall (1) is provided with insertion holes (12) between the top and bottom sides, and the inner walls of the insertion holes (12) are plugged with street light poles (5), and the bottom of the street light pole (5) is inserted into the interior of the ground surface layer (2).
8. The hydraulic retaining wall structure capable of preventing water and soil loss according to claim 2, characterized in that: The protective structure (6) comprises a mounting rod (601) fixedly arranged on one side of the buttress portion (104), a supporting diagonal rod (602) is arranged between one side of the mounting rod (601) and one side of the buttress portion (104), and an anti-climbing net (603) is fixedly installed between opposite sides of two adjacent mounting rods (601).