Slope retaining wall with drainage structure

Abstract

The side slope retaining wall with the drainage structure comprises a base, a retaining wall body, a baffle and a rectangular hollow pore plate frame, the retaining wall body and the baffle are fixedly installed on the base, a drainage groove is formed between the retaining wall body and the baffle, and the baffle is lower than the retaining wall body; the bottom of the rectangular hollow pore plate frame is fixedly mounted in the drainage tank, and an engineering cloth cotton block is fixedly mounted in the rectangular hollow pore plate frame; a plurality of drainage pipelines are uniformly distributed and fixedly mounted on the rear side of the baffle plate; by means of the overall arrangement, gravel can be replaced with the rectangular hollow pore plate frame and the engineering cloth cotton blocks, the good drainage effect is achieved, meanwhile, pressure on the retaining wall can be reduced, and the whole retaining wall is safer and more reliable.

Description

Technical Field

[0001] The utility model belongs to the field of slope retaining walls, and in particular relates to a slope retaining wall with a drainage structure. Background Art

[0002] The slope retaining wall is a slope protection structure used to prevent slope sliding and maintain slope stability. It can effectively resist various geological disasters caused by the slope, such as landslides, collapses, gullies, etc., and plays a good protective role.

[0003] The structure of a slope retaining wall usually consists of a retaining wall, a drainage system, a reinforcement structure, a face protection structure, and backfill. It can be made of materials such as bricks and stones, reinforced concrete, and concrete grids. Among them, a gravity retaining wall is a more commonly used type. It relies on the deadweight of the wall to resist the lateral pressure of the soil. It can be built with stone or concrete and has the advantages of using local materials, convenient construction, and good economic effects. However, existing slope retaining walls usually set a corresponding filter layer between the retaining wall and the soil, such as a crushed stone filter layer, which is not only inconvenient to construct, but also the gravity of the crushed stone will act on the retaining wall, causing the retaining wall to bear greater pressure.

[0004] Therefore, it is very necessary to invent a slope retaining wall with a drainage structure. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a technical solution adopted by a slope retaining wall with a drainage structure: a slope retaining wall with a drainage structure, comprising a base, a retaining wall, a baffle and a rectangular hollow perforated plate frame, wherein: the retaining wall and the baffle are fixedly installed on the base, and a drainage groove is formed between the retaining wall and the baffle, and the height of the baffle is lower than the height of the retaining wall; the bottom of the rectangular hollow perforated plate frame is fixedly installed in the drainage groove, and an engineering cloth cotton block is fixedly installed inside the rectangular hollow perforated plate frame; a plurality of drainage pipes are evenly and fixedly installed on the rear side of the baffle.

[0006] Preferably, a plurality of drainage holes are evenly distributed through the surface of the retaining wall.

[0007] Preferably, a plurality of connection holes are evenly distributed through the rear side of the baffle, and the connection holes are connected to the drainage grooves. The baffle is fixedly connected to one end of the corresponding drainage pipe through the connection holes; the drainage pipe is connected to the corresponding connection holes.

[0008] Preferably, a clamping plate is fixedly installed below the rear side of the rectangular hollow perforated plate frame, and the clamping plate is above the baffle plate, and the bottom surface of the clamping plate is in contact with the upper surface of the baffle plate.

[0009] Preferably, the drainage pipeline includes a drain pipe, and a plurality of holes are evenly distributed through the surface of the drain pipe, and an engineering cotton column is fixedly installed inside the drain pipe; one end of the drain pipe is fixedly connected to the corresponding connecting hole, and the drain pipe is communicated with the corresponding connecting hole.

[0010] Compared with the prior art, the advantages of the utility model are:

[0011] The overall arrangement of the utility model can replace crushed stones through the rectangular hollow perforated plate frame and the engineering cloth cotton blocks, and achieve a good drainage effect, while reducing the pressure on the retaining wall, making the whole safer and more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the explosion structure of the utility model.

[0014] In the figure:

[0015] Base 1, retaining wall 2, drainage trough 3, baffle 4, rectangular hollow perforated plate frame 5, engineering cloth cotton block 6, drainage pipe 7, eyelet 8, engineering cloth cotton column 9, card plate 10, drainage hole 11, connecting hole 12. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0017] In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Example

[0020] Reference Figure 1-2 , a slope retaining wall with a drainage structure, comprising a base 1, a retaining wall 2, a baffle 4 and a rectangular hollow perforated plate frame 5, wherein: the retaining wall 2 and the baffle 4 are fixedly installed on the base 1, the base 1 and the retaining wall 2 are arranged in a T shape, and a drainage groove 3 is formed between the retaining wall 2 and the baffle 4 to drain water from the bottom of the slope protection, the height of the baffle 4 is lower than the height of the retaining wall 2, and the rectangular hollow perforated plate frame 5 can be supported and limited by the setting of the baffle 4 to ensure the stability of the rectangular hollow perforated plate frame 5; the bottom of the rectangular hollow perforated plate frame 5 is fixedly installed in the drainage groove 3, and the engineering cloth cotton block 6 can be protected by the setting of the rectangular hollow perforated plate frame 5 to improve the strength of the engineering cloth cotton block 6 and prevent the engineering cloth cotton block 6 from being compressed by the soil, and the engineering cloth cotton block 6 is fixedly installed inside the rectangular hollow perforated plate frame 5 so that the soil in the water can be intercepted during the drainage process to prevent soil loss; a number of drainage pipes are evenly and fixedly installed on the rear side of the baffle 4 so that the water inside the slope can be better discharged.

[0021] A plurality of drainage holes 11 are evenly distributed through the surface of the retaining wall 2 so as to better drain the water inside the slope.

[0022] A plurality of connection holes 12 are evenly distributed through the rear side of the baffle plate 4 to facilitate assembly and disassembly with the drainage pipe, and the connection holes 12 are connected to the drainage groove 3. The baffle plate 4 is fixedly connected to one end of the corresponding drainage pipe through the connection holes 12; the drainage pipe is connected to the corresponding connection holes 12.

[0023] A card plate 10 is fixedly installed below the rear side of the rectangular hollow perforated plate frame 5 to ensure the stability of the rectangular hollow perforated plate frame 5 in the drainage trough 3, and the card plate 10 is above the baffle plate 4, and the bottom surface of the card plate 10 contacts the upper surface of the baffle plate 4.

[0024] The drainage pipeline includes a drainage pipe 7, which is made of pressure-resistant and anti-deformation materials, such as high-strength metal. Through the setting of the drainage pipe 7, the engineering cloth cotton column 9 can be protected to prevent the engineering cloth cotton column 9 from being compressed by the slope protection soil, thereby ensuring the drainage performance of the engineering cloth cotton column 9, and a plurality of holes 8 are evenly distributed through the surface of the drainage pipe 7. Through the setting of the holes 8, water at multiple positions of the slope can be discharged through the drainage pipe 7. The engineering cloth cotton column 9 is fixedly installed inside the drainage pipe 7 to filter the soil in the water to prevent soil loss; one end of the drainage pipe 7 is fixedly connected to the corresponding connecting hole 12, and the drainage pipe 7 is connected to the corresponding connecting hole 12.

[0025] In this embodiment, when in use, the base 1 is fixedly installed in the foundation pit excavated by the slope, and the side with the drainage groove 3 is facing the slope, and then the bottom of the rectangular hollow perforated plate frame 5 is fixedly installed in the drainage groove 3, and the engineering cloth cotton block 6 is fixedly installed in the rectangular hollow perforated plate frame 5; at the same time, the corresponding drainage pipes are respectively fixed at each connecting hole 12, and the drainage pipes are pre-buried in the slope; in this way, when there is water in the slope, part of the water will pass through the hole 8 and be filtered by the engineering cloth cotton column 9 and then discharged into the drainage groove 3, and part of the water will be filtered through the engineering cloth cotton block 6 inside the rectangular hollow perforated plate frame 5 and discharged through the drainage groove 3 and the drainage hole 11.

[0026] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A slope retaining wall with a drainage structure, characterized in that: The invention comprises a base (1), a retaining wall (2), a baffle (4) and a rectangular hollow perforated plate frame (5), wherein: the retaining wall (2) and the baffle (4) are fixedly mounted on the base (1), and a drainage groove (3) is formed between the retaining wall (2) and the baffle (4); the bottom of the rectangular hollow perforated plate frame (5) is fixedly mounted in the drainage groove (3), and an engineering cloth cotton block (6) is fixedly mounted inside the rectangular hollow perforated plate frame (5); and a plurality of drainage pipes are evenly and fixedly mounted on the rear side of the baffle (4).

2. A slope retaining wall with a drainage structure as claimed in claim 1, characterized in that: A plurality of drainage holes (11) are evenly distributed and penetrated through the surface of the retaining wall (2).

3. The slope retaining wall with drainage structure according to claim 1, characterized in that: A plurality of connection holes (12) are evenly distributed through the rear side of the baffle plate (4), and the connection holes (12) are connected to the drainage groove (3). The baffle plate (4) is fixedly connected to one end of a corresponding drainage pipe through the connection holes (12); and the drainage pipe is connected to the corresponding connection holes (12).

4. A slope retaining wall with a drainage structure as claimed in claim 3, characterized in that: A clamping plate (10) is fixedly installed below the rear side of the rectangular hollow perforated plate frame (5), and the clamping plate (10) is located above the baffle plate (4), and the bottom surface of the clamping plate (10) is in contact with the upper surface of the baffle plate (4).

5. The slope retaining wall with drainage structure according to claim 3, characterized in that: The drainage pipeline comprises a drainage pipe (7), and a plurality of holes (8) are evenly distributed and penetrated on the surface of the drainage pipe (7), and an engineering cloth cotton column (9) is fixedly installed inside the drainage pipe (7); one end of the drainage pipe (7) is fixedly connected to the corresponding connection hole (12), and the drainage pipe (7) is communicated with the corresponding connection hole (12).

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