A type of concrete wall

Abstract

This utility model discloses a concrete enclosure wall, comprising a base made of reinforced concrete, wind-resistant columns, ground beams, wall panels, and a capping. The base has a socket; the lower end of the wind-resistant column is inserted into the socket, and the side of the wind-resistant column has a ground beam groove and a wall panel vertical groove; the left side of the ground beam is inserted into the ground beam groove of one of the two adjacent wind-resistant columns, and the right side is inserted into the ground beam groove of the other of the two adjacent wind-resistant columns, with a wall panel horizontal groove on the ground beam; the left side of the wall panel is inserted into the wall panel vertical groove of one of the two adjacent wind-resistant columns, the right side is inserted into the wall panel vertical groove of the other of the two adjacent wind-resistant columns, and the lower end is inserted into the wall panel horizontal groove. All components of the enclosure wall are prefabricated with reinforced concrete and assembled on-site, reducing on-site construction waste. The components are recyclable and reusable, and maintenance does not require complete dismantling, reducing waste generation. Compared to traditional enclosure walls, this design is more environmentally friendly and meets the requirements of modern engineering for green construction.

Description

Technical Field

[0001] This utility model relates to the field of walls, and in particular to a concrete wall. Background Technology

[0002] Currently, walls are widely used in industrial areas, residential communities, and municipal engineering projects as important facilities for site isolation, security protection, and environmental beautification. Existing wall structures mostly adopt methods such as brick masonry, stone masonry, or traditional concrete pouring. Although brick walls are relatively inexpensive, they have poor overall rigidity and weak wind and earthquake resistance. With long-term use, they are prone to cracking and tilting due to foundation settlement. Moreover, the construction process relies on manual on-site work, resulting in low construction efficiency and great influence from the weather. Although stone walls have better aesthetics, they are heavy and require high foundation bearing capacity. In addition, stone resources are limited and transportation costs are high, making it difficult to promote them on a large scale.

[0003] While traditional concrete walls have high strength, they are mostly monolithic cast-in-place structures that require on-site formwork, vibration, and curing. This results in complex procedures and long construction periods. Furthermore, if damage occurs later, repairs require complete demolition, leading to high costs and a lot of waste, which does not align with the concept of green construction. Therefore, there is an urgent need for a new type of concrete wall to solve these problems. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a concrete enclosure wall.

[0005] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: a concrete wall, including a base made of reinforced concrete, wind-resistant columns, ground beams, wall panels and a capping; The base is equipped with a cup-shaped opening, which can be buried in the soil. The lower end of the wind-resistant column is inserted into the cup opening. The side of the wind-resistant column is provided with a ground beam groove and a wall panel vertical groove. The lower ends of the ground beam groove and the wall panel vertical groove are connected, and the upper end of the wall panel vertical groove passes through the top of the wind-resistant column. The left side of the ground beam is inserted into the ground beam groove of one of the two adjacent wind-resistant columns, and the right side is inserted into the ground beam groove of the other of the two adjacent wind-resistant columns. The ground beam is provided with wall panel horizontal grooves. The left side of the wall panel is inserted into the vertical groove of one of the two adjacent wind-resistant columns, the right side is inserted into the vertical groove of the other of the two adjacent wind-resistant columns, and the lower end is inserted into the horizontal groove of the wall panel. The pressure cap is installed on top of the wind-resistant column.

[0006] As one of the preferred embodiments of this utility model, the mouth of the cup is in the shape of an inverted frustum.

[0007] As one of the preferred embodiments of this utility model, the front and / or rear sides of the ground beam are provided with drainage holes that communicate with the horizontal groove of the wall panel and the outside.

[0008] As one of the preferred embodiments of this utility model, the wall panel includes a plurality of substrates stacked in the height direction.

[0009] As one of the preferred embodiments of this utility model, the wall panel is provided with a number of weight-reducing grooves.

[0010] As one of the preferred embodiments of this utility model, the weight-reducing groove is provided with reinforcing ribs arranged in a crisscross pattern.

[0011] As one of the preferred embodiments of this utility model, the base, wind-resistant column and pressure top are formed with wire-threading grooves.

[0012] As one of the preferred embodiments of this utility model, the base, wind-resistant column, ground beam, wall panel and capping are made of C30 concrete and HPB300 steel bars.

[0013] The beneficial effects of this utility model are as follows: A concrete retaining wall includes a base made of reinforced concrete, wind-resistant columns, ground beams, wall panels, and a coping; the base is provided with a socket for embedding in the soil; the lower end of the wind-resistant column is inserted into the socket, and the side of the wind-resistant column is provided with a ground beam groove and a wall panel vertical groove, the lower ends of the ground beam groove and the wall panel vertical groove are connected, and the upper end of the wall panel vertical groove passes through the top of the wind-resistant column; the left side of the ground beam is inserted into the ground beam groove of one of the two adjacent wind-resistant columns, and the right side is inserted into the ground beam groove of the other of the two adjacent wind-resistant columns. Inside, horizontal grooves for wall panels are provided on the ground beams; the left side of the wall panel is inserted into the vertical groove of one of the two adjacent wind-resistant columns, the right side is inserted into the vertical groove of the other of the two adjacent wind-resistant columns, and the lower end is inserted into the horizontal groove of the wall panel; the capping is installed on the top of the wind-resistant columns; all components of the wall are prefabricated with reinforced concrete and assembled on site, reducing on-site construction waste, the components can be recycled and reused, and there is no need to dismantle the whole structure during maintenance, reducing waste generation. Compared with traditional walls, it is more environmentally friendly and meets the requirements of modern engineering for green construction. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 An exploded view of a type of concrete wall; Figure 2 for Figure 1 A magnified view of a portion of region A in the middle; Figure 3 This is a cross-sectional view of a concrete wall. Figure 4 for Figure 3A magnified view of a portion of region B in the middle. Detailed Implementation

[0015] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0016] In the description of this utility model, "multiple" means two or more; "greater than," "less than," and "exceeding" are understood to exclude the stated number; "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.

[0017] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] In this utility model, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0019] Reference Figures 1 to 4 A concrete wall includes a base 10 made of reinforced concrete, wind-resistant columns 20, ground beams 30, wall panels 40, and a capping 50. The base 10 is provided with a cup-shaped opening 11, which can be buried in the soil. The lower end of the wind-resistant column 20 is inserted into the cup mouth 11. The side of the wind-resistant column 20 is provided with a ground beam groove 21 and a wall panel vertical groove 22. The lower end of the ground beam groove 21 is connected to the lower end of the wall panel vertical groove 22, and the upper end of the wall panel vertical groove 22 passes through the top of the wind-resistant column 20. The left side of the ground beam 30 is inserted into the ground beam groove 21 of one of the two adjacent wind-resistant columns 20, and the right side is inserted into the ground beam groove 21 of the other of the two adjacent wind-resistant columns 20. A wall panel horizontal groove 31 is provided on the ground beam 30. The left side of the wall panel 40 is inserted into the vertical groove 22 of one of the two adjacent wind-resistant columns 20, the right side is inserted into the vertical groove 22 of the other of the two adjacent wind-resistant columns 20, and the lower end is inserted into the horizontal groove 31 of the wall panel. The top cap 50 is installed on the top of the wind-resistant column 20.

[0020] In this invention, the reinforced concrete base 10, wind-resistant columns 20, ground beams 30, wall panels 40, and capping 50 are prefabricated in a factory and then transported to the site for assembly. Specifically, corresponding trenches for the perimeter wall are excavated at the construction site, and the trenches are leveled and compacted. The corresponding base 10 is pre-embedded according to the position of each wind-resistant column 20. The lower end of the wind-resistant column 20 is then inserted into the base 10, and both ends of the ground beam 30 are inserted between two adjacent wind-resistant columns 20. C35 fine aggregate concrete is used to fill the gaps between the wind-resistant column 20 and the base 10. The wind-resistant columns 20 and the ground beams 30 constitute the main frame of the perimeter wall. After drying, the assembly of the ground beams 30 and the wall panels 40 begins. The wall panels 40 are then assembled. The wall panel 40 is hoisted to a high position and inserted from top to bottom into the vertical groove 22 between two adjacent wind-resistant columns 20. During installation, the wall panel 40 should be kept horizontal. Then, the capping 50 is hoisted into the corresponding slot on the wind-resistant column 20 and fixed with structural adhesive. In some embodiments, the wall panel 40 includes multiple base plates 41 stacked in the height direction. Special putty is used to scrape the joint between the upper and lower base plates 41. The gaps at both ends of the vertical groove 22 of the wall panel are filled with cement mortar and finally grouted with special grout. It should be noted that if special geological conditions are encountered, settlement joints should be considered. The bearing capacity characteristic of the foundation of the wall is fak>120kPa. Drainage and waterproofing measures should be taken during foundation construction.

[0021] Furthermore, all components of the wall are made of reinforced concrete (C30 concrete + HPB300 steel bars), forming a rigid frame through the coordinated connection of the base 10, wind-resistant columns 20, and ground beams 30. The wind-resistant columns 20 are inserted into the sockets 11 of the base 10 to enhance vertical stability; the ground beams 30 and wall panels 20 are fitted together through grooves to distribute horizontal loads, significantly improving the overall rigidity of the wall and solving the problems of weak wind and earthquake resistance, easy cracking and tilting of traditional brick walls. At the same time, all components are prefabricated and assembled on site through groove insertion, eliminating the need for complex processes such as formwork and vibration, reducing reliance on manual labor and weather influences. Compared with traditional cast-in-place concrete walls, this significantly shortens the construction cycle, and damaged parts can be replaced individually for later maintenance, reducing maintenance costs. Reference Figures 3-4 In some embodiments, the cup opening 11 is in the shape of an inverted frustum, which allows for a thicker concrete layer between the upper end of the base 10 and the wind-resistant column 20, thus improving the stability of the connection between the wind-resistant column 20 and the base 10.

[0022] Reference Figures 1-3 In some embodiments, the ground beam 30 is provided with drainage holes 32 on the front and / or rear sides, which communicate with the wall panel groove 31 and the outside. The drainage holes 32 on the ground beam 30 can drain the water accumulated in the wall panel groove 31 in time, and prevent the structure from aging due to long-term soaking by rainwater.

[0023] Reference Figures 3-4 In some embodiments, the wall panel 40 is provided with a number of weight-reducing grooves. Furthermore, the weight-reducing grooves are provided with crisscrossing reinforcing ribs 60. By providing weight-reducing grooves, the self-weight can be reduced (reducing the foundation bearing requirements) while the strength is guaranteed by the crisscrossing reinforcing ribs 60 in the weight-reducing grooves. This balances the amount of material used with the structural stability, saves costs and facilitates transportation.

[0024] Reference 1. Figures 3-4 In some embodiments, the base 10, wind-resistant column 20 and capping 50 are formed with cable trays 70, which can be conveniently arranged for pipelines (such as security cables, lighting circuits, etc.) to meet the needs of diverse scenarios; the modular design makes it suitable for different sites such as industrial plants, residential communities, and municipal engineering projects, and the production of prefabricated components is not limited by site conditions, making quality easier to control.

[0025] The advantages of this utility model are: the components of the wall are prefabricated with reinforced concrete and assembled on site, which reduces on-site construction waste, the components can be recycled and reused, and there is no need to dismantle the whole structure during maintenance, which reduces waste generation. Compared with traditional walls, it is more environmentally friendly and meets the requirements of modern engineering for green construction.

[0026] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.

Claims

1. A concrete retaining wall, characterised in that: It includes a base (10) made of reinforced concrete, wind-resistant columns (20), ground beams (30), wall panels (40) and a capping (50); The base (10) is provided with a cup mouth (11) and can be buried in the soil. The lower end of the wind-resistant column (20) is inserted into the cup mouth (11). The side of the wind-resistant column (20) is provided with a ground beam groove (21) and a wall panel vertical groove (22). The lower end of the ground beam groove (21) is connected to the lower end of the wall panel vertical groove (22), and the upper end of the wall panel vertical groove (22) penetrates the top of the wind-resistant column (20). The left side of the ground beam (30) is inserted into the ground beam groove (21) on one of the two adjacent wind-resistant columns (20), and the right side is inserted into the ground beam groove (21) on the other of the two adjacent wind-resistant columns (20). A wall panel horizontal groove (31) is provided on the ground beam (30). The left side of the wall panel (40) is inserted into the vertical groove (22) of one of the two adjacent wind-resistant columns (20), the right side is inserted into the vertical groove (22) of the wall panel on the other of the two adjacent wind-resistant columns (20), and the lower end is inserted into the horizontal groove (31) of the wall panel; The pressure cap (50) is installed on the top of the wind-resistant column (20).

2. A concrete perimeter wall according to claim 1, characterised in that: The cup opening (11) is in the shape of an inverted frustum.

3. A concrete perimeter wall according to claim 1, characterised in that: The ground beam (30) is provided with a drainage hole (32) on the front and / or rear sides that communicates with the wall panel groove (31) and the outside.

4. A concrete perimeter wall according to claim 1, characterised in that: The wall panel (40) includes a plurality of substrates (41) stacked in the height direction.

5. A concrete perimeter wall according to claim 1, characterised in that: The wall panel (40) is provided with several weight-reducing grooves.

6. A concrete perimeter wall according to claim 5, wherein: The weight-reducing groove is provided with crisscrossing reinforcing ribs (60).

7. A concrete perimeter wall according to claim 1, wherein: The base (10), wind-resistant column (20) and capping (50) are formed with wire grooves (70).

8. A concrete perimeter wall according to claim 1, wherein: The base (10), wind-resistant column (20), ground beam (30), wall panel (40), and capping (50) are made of C30 concrete and HPB300 steel bars.

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