A construction engineering fabricated retaining wall

Abstract

The utility model relates to the technical fields of building engineering discloses a building engineering assembly type retaining wall, including wall and constructional column, the left and right direction of wall one side is seted up and is connected groove, the other side of wall is provided with the boss of being connected with the butt joint groove is adapted, the inner chamber of wall is provided with the strengthening mechanism, is provided with the auxiliary mechanism for improving the connecting stability of multiple wall in the up and down direction on the strengthening mechanism, the outside of wall thickness direction is provided with the protective wall, is provided with the connecting mechanism for improving the connecting stability between wall and protective wall between the protective wall and strengthening mechanism. The utility model discloses building engineering assembly type retaining wall is made by prefabricated technology, and through setting up the boss, the butt joint groove, the auxiliary rod and the auxiliary cover, make multiple " occlusion " point position between wall, to improve the connecting stability between wall, solved the retaining wall on -site processing longer, the process complex problem of hour.

Description

Technical Field

[0001] This utility model relates to the technical field of building engineering, and in particular to a prefabricated retaining wall for building engineering. Background Technology

[0002] Retaining walls are an indispensable structure in civil engineering, architectural engineering, and landscape engineering. They use their strength and stability to "hold back" the soil, creating safe and usable space and protecting the surrounding environment and facilities from the hazards of soil slippage or collapse.

[0003] Current retaining walls are generally made of materials such as concrete, geosynthetics, or masonry. If a retaining wall is made of concrete, the on-site processing time is long and the process is complicated, requiring multiple steps such as pouring and curing. Therefore, it is necessary to provide a modular prefabricated retaining wall for building engineering that is easy to construct on-site and solves the above-mentioned technical problems. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the technical problem to be solved by this utility model is to provide a prefabricated retaining wall for building engineering, which adopts modular assembly, facilitates on-site construction, and can solve the problems of long on-site processing time and complex process of current retaining walls.

[0005] To achieve the above objectives, this utility model provides a prefabricated retaining wall for building engineering, including a wall body and structural columns located on both sides of the wall body. A connecting groove is provided on one side of the wall body in the left-right direction, and a protrusion adapted to the connecting groove is provided on the other side of the wall body. A reinforcing mechanism is provided in the inner cavity of the wall body, and an auxiliary mechanism is provided on the reinforcing mechanism to improve the connection stability of multiple walls in the vertical direction. A protective wall is provided on the outer side of the wall body in the thickness direction, and a connecting mechanism is provided between the protective wall and the reinforcing mechanism to improve the connection stability between the wall body and the protective wall.

[0006] Preferably, the reinforcing mechanism includes a reinforcing plate extending along the length of the wall, the reinforcing plate being located inside the wall, and distribution ribs extending along the thickness of the wall being fixedly connected to both sides of the reinforcing plate, with reinforcing ribs fixedly connected to the outer side of the distribution ribs.

[0007] Furthermore, the auxiliary mechanism includes an auxiliary rod, which is fixedly connected to the top of the reinforcing plate, and an auxiliary sleeve is fixedly connected to the bottom of the reinforcing plate; when multiple walls are joined together, the auxiliary sleeve at the bottom of the upper wall is fitted inside the auxiliary rod at the top of the lower wall.

[0008] Preferably, the connecting mechanism includes a connecting sleeve, which is fixedly connected to one side of the reinforcing plate in the wall thickness direction. The inner cavity of the connecting sleeve is threaded with a connecting bolt, and a limit sleeve is provided on the outer side of the connecting bolt.

[0009] Furthermore, the limiting sleeve is embedded in the protective wall. After the wall is fixed together with the protective wall, the end of the connecting bolt passes through the limiting sleeve and is then twisted into the interior of the connecting sleeve.

[0010] Preferably, the protective wall includes a concrete wall, which is disposed on one side of the wall in the thickness direction, and a protective layer is disposed on the side of the concrete wall away from the wall.

[0011] Furthermore, a first waterproof layer is provided on the side of the wall away from the protective wall, and a second waterproof layer is provided on the side of the wall close to the protective wall.

[0012] In summary, compared with the prior art, the prefabricated retaining wall of this utility model for building engineering has at least the following beneficial effects:

[0013] 1. When splicing multiple walls together, the mating groove on one side of the current wall can be inserted into the outside of the protrusion on the side of the adjacent wall to improve the connection stability between the two walls in the left and right directions.

[0014] 2. For two walls in the vertical direction, the auxiliary sleeve at the bottom of the upper wall can be fitted inside the auxiliary rod at the top of the lower wall to improve the connection stability of multiple walls in the vertical direction.

[0015] 3. This device is made using prefabrication technology, and by setting protrusions, mating grooves, auxiliary rods and auxiliary sleeves, multiple "interlocking" points are formed between the walls to improve the connection stability between the walls, thus solving the problems of long on-site processing time and complex process of current retaining walls. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A structural schematic diagram of the prefabricated retaining wall for building engineering provided by this utility model;

[0018] Figure 2 This is a cross-sectional view of the wall and protective wall of this utility model;

[0019] Figure 3 This is a side view of the wall structure of this utility model.

[0020] In the diagram: 1. Wall; 2. Connecting groove; 3. Protrusion; 4. Reinforcing mechanism; 401. Reinforcing plate; 402. Distribution bar; 403. Reinforcing bar; 5. Auxiliary mechanism; 501. Auxiliary rod; 502. Auxiliary sleeve; 6. Protective wall; 601. Concrete wall; 602. Protective layer; 7. Connecting mechanism; 701. Connecting sleeve; 702. Connecting bolt; 703. Limiting sleeve; 8. First waterproof layer; 9. Second waterproof layer; 10. Structural column. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] See below. Figures 1-3 This utility model provides a detailed description of the prefabricated retaining wall for building construction.

[0023] This utility model relates to a prefabricated retaining wall for building construction, comprising a wall body 1 and structural columns 10, with the structural columns 10 located on both sides of the wall body 1. A connecting groove 2 is provided on one side of the wall body 1 in the left-right direction, and a protrusion 3 adapted to the connecting groove 2 is provided on the other side of the wall body 1. A reinforcing mechanism 4 is provided within the inner cavity of the wall body 1, and an auxiliary mechanism 5 is provided on the reinforcing mechanism 4 to improve the connection stability of multiple wall bodies 1 in the vertical direction. A protective wall 6 is provided on the outer side of the wall body 1 in the thickness direction, and a connecting mechanism 7 is provided between the protective wall 6 and the reinforcing mechanism 4 to improve the connection stability between the wall body 1 and the protective wall 6.

[0024] Wall 1 is made of concrete and is manufactured using prefabrication technology. The reinforcing mechanism 4 and the auxiliary mechanism 5 are both installed inside the wall 1 during the prefabrication and pouring process. The drainage pipes can be installed at different locations on the wall by the user according to their needs after the wall 1 is constructed.

[0025] The reinforcing mechanism 4 includes a reinforcing plate 401 extending along the length of the wall 1. The reinforcing plate 401 is located inside the wall 1. Distribution ribs 402 extending along the thickness of the wall are fixedly connected to both sides of the reinforcing plate 401. Reinforcing ribs 403 are fixedly connected to the outer sides of the distribution ribs 402. By setting the reinforcing plate 401, distribution ribs 402, and reinforcing ribs 403, the structural strength of the wall 1 is improved. The reinforcing plate 401 resists bending moments and tensile forces. The distribution ribs 402 and reinforcing ribs 403 not only distribute local loads to the reinforcing plate 401 but also resist temperature shrinkage stress and prevent excessive cracks from forming on the concrete surface.

[0026] The auxiliary mechanism 5 includes an auxiliary rod 501, which is fixedly connected to the top of the reinforcing plate 401, and an auxiliary sleeve 502 is fixedly connected to the bottom of the reinforcing plate 401. When multiple walls 1 are joined together, the auxiliary sleeve 502 at the bottom of the upper wall 1 can be fitted into the auxiliary rod 501 at the top of the lower wall 1, thereby improving the connection stability of the multiple walls 1 in the vertical direction.

[0027] The connecting mechanism 7 of this utility model includes a connecting sleeve 701, which is fixedly connected to one side of the reinforcing plate 401 in the wall thickness direction. A connecting bolt 702 is threaded into the inner cavity of the connecting sleeve 701, and a limiting sleeve 703 is provided on the outer side of the connecting bolt 702. The limiting sleeve 703 is embedded in the protective wall 6. After the wall 1 and the protective wall 6 are fixed together, the user can pass the end of the connecting bolt 702 through the limiting sleeve 703 and then twist it into the interior of the connecting sleeve 701 to improve the connection stability between the wall 1 and the protective wall 6.

[0028] In this invention, the protective wall 6 includes a concrete wall 601, which is disposed on one side of the wall 1 along its thickness direction. A protective layer 602 is disposed on the side of the concrete wall 601 away from the wall 1. By providing the protective wall 6, the side of the wall 1 can be protected, thereby improving the protective effect on one side of the wall 1. The protective layer 602 is made of epoxy resin and wear-resistant filler (ceramic powder, silicon carbide), and is applied to one side of the concrete wall 601 by spraying, thereby improving the wear resistance of one side of the concrete wall 601 and reducing the occurrence of sanding, powdering, and dust generation caused by frequent friction.

[0029] In addition, a first waterproof layer 8 is provided on the side of wall 1 away from the protective wall 6, and a second waterproof layer 9 is provided on the side of wall 1 closer to the protective wall 6. Both the first waterproof layer 8 and the second waterproof layer 9 are polymer cement-based waterproof coatings. Polymer cement-based waterproof coatings have good breathability and can be applied to the back side of the wall (such as the inside of a basement). By setting the first waterproof layer 8 and the second waterproof layer 9, the anti-seepage effect of wall 1 is improved.

[0030] Below, refer to Figures 1 to 3 Based on the above description of structural features, the working principle of the prefabricated retaining wall for building engineering of this utility model is described as follows:

[0031] When installing this device and splicing multiple wall sections 1 together, the mating groove 2 on one side of the current wall section 1 can be engaged with the outer side of the protrusion 3 on the side of the adjacent wall section 1, thereby improving the connection stability between the two wall sections 1 in the left-right direction. For two wall sections 1 in the vertical direction, the auxiliary sleeve 502 at the bottom of the upper wall section 1 can be fitted into the auxiliary rod 501 at the top of the lower wall section 1, thereby improving the connection stability between the multiple wall sections 1 in the vertical direction. This device, by setting the protrusion 3, mating groove 2, auxiliary rod 501, and auxiliary sleeve 502, creates multiple "interlocking" points between the wall sections 1, thereby improving the connection stability between the wall sections 1.

[0032] By setting up a protective wall 6, the side of wall 1 can be protected, thereby improving the protection effect of one side of wall 1. The protective layer 602 is made of epoxy resin and wear-resistant filler (ceramic powder, silicon carbide), and is applied to one side of concrete wall 601 by spraying, thereby improving the wear resistance of one side of concrete wall 601 and reducing the occurrence of sanding, powdering, and dust generation caused by frequent friction. The first waterproof layer 8 and the second waterproof layer 9 are both polymer cement-based waterproof coatings. Polymer cement-based waterproof coatings have good breathability and can be applied to the back side (such as the inside of a basement). By setting up the first waterproof layer 8 and the second waterproof layer 9, the anti-seepage effect of wall 1 is improved.

[0033] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any transformations or substitutions that can be understood by those skilled in the art within the technical scope disclosed in this utility model should be included within the scope of this utility model.

Claims

1. A prefabricated retaining wall for building construction, comprising a wall body (1) and structural columns (10) located on both sides of the wall body (1), characterized in that: The wall (1) has a connecting groove (2) on one side in the left and right direction, and a protrusion (3) that matches the connecting groove (2) is provided on the other side of the wall (1). The inner cavity of the wall (1) is provided with a reinforcing mechanism (4), and the reinforcing mechanism (4) is provided with an auxiliary mechanism (5) for improving the connection stability of multiple walls (1) in the vertical direction. A protective wall (6) is provided on the outer side of the wall (1) in the thickness direction, and a connecting mechanism (7) is provided between the protective wall (6) and the reinforcing mechanism (4) to improve the connection stability between the wall (1) and the protective wall (6).

2. The prefabricated retaining wall for building construction according to claim 1, characterized in that, The strengthening mechanism (4) includes a strengthening plate (401) extending along the length of the wall. The strengthening plate (401) is located inside the wall (1). Both sides of the strengthening plate (401) are fixedly connected with distribution ribs (402) extending along the thickness of the wall. The outer side of the distribution ribs (402) is fixedly connected with reinforcing ribs (403).

3. The prefabricated retaining wall for building construction according to claim 2, characterized in that, The auxiliary mechanism (5) includes an auxiliary rod (501), which is fixedly connected to the top of the reinforcing plate (401), and an auxiliary sleeve (502) is fixedly connected to the bottom of the reinforcing plate (401). When multiple walls (1) are connected, the auxiliary sleeve (502) at the bottom of the upper wall (1) is fitted inside the auxiliary rod (501) at the top of the lower wall (1).

4. The prefabricated retaining wall for building construction according to claim 1, characterized in that, The connecting mechanism (7) includes a connecting sleeve (701), which is fixedly connected to one side of the reinforcing plate (401) in the wall thickness direction. The inner cavity of the connecting sleeve (701) is threaded with a connecting bolt (702), and a limiting sleeve (703) is provided on the outer side of the connecting bolt (702).

5. The prefabricated retaining wall for building construction according to claim 4, characterized in that, The limiting sleeve (703) is embedded in the protective wall (6). After the wall (1) is fixed together with the protective wall (6), the end of the connecting bolt (702) passes through the limiting sleeve (703) and is then twisted into the interior of the connecting sleeve (701).

6. The prefabricated retaining wall for building construction according to claim 1, characterized in that, The protective wall (6) includes a concrete wall (601), which is located on one side of the wall (1) in the thickness direction. A protective layer (602) is provided on the side of the concrete wall (601) away from the wall (1).

7. The prefabricated retaining wall for building construction according to claim 1, characterized in that, A first waterproof layer (8) is provided on the side of the wall (1) away from the protective wall (6), and a second waterproof layer (9) is provided on the side of the wall (1) close to the protective wall (6).

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