A dry stack retaining wall block
By designing a combined structure of inclined bricks, inserts, sockets, and positioning piles in dry-laid retaining wall brickwork, the stability and safety issues of existing brickwork under soil lateral pressure are solved, achieving higher stability and waterproofing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 常熟市江华新型建筑材料有限公司
- Filing Date
- 2025-06-25
- Publication Date
- 2026-06-26
AI Technical Summary
Existing dry-brick retaining walls are difficult to withstand strong lateral soil pressure during long-term use, and are prone to tilting or collapse, posing safety hazards.
The design incorporates sloping surfaces on both sides of the brick, with gradually decreasing dimensions. Combined with insert plates, sockets, and positioning stakes, a continuous positioning channel is formed through the vertical interlocking and horizontal linkage of the insert plates and sockets. Rubber pads are laid between adjacent bricks to improve stability and water-blocking effect.
It significantly improves the stability and retaining effect of bricklaying, enhances safety and practicality, effectively resists lateral earth pressure, prevents collapse, and has good waterproof performance.
Smart Images
Figure CN224412607U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of bricklaying technology, and in particular relates to a dry-laying retaining wall bricklaying method. Background Technology
[0002] Dry-brick retaining walls are a type of retaining structure that relies on its own weight and structural stability to resist lateral pressure from the soil. They do not use mortar or other bonding materials, but are constructed by stacking bricks together to block soil and prevent slope collapse.
[0003] Existing retaining wall brickwork, after dry stacking, is difficult to withstand strong lateral soil pressure and is prone to tilting or even collapse during long-term use, posing safety hazards. Therefore, it is necessary to improve this method. To this end, a dry-stacked retaining wall brickwork method is proposed. Utility Model Content
[0004] The purpose of this utility model is to provide a dry-brick retaining wall to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a dry-laid retaining wall brickwork, comprising brick bodies, wherein at least two sets of brick bodies are provided, and both sides of the brick bodies are set as inclined surfaces. The dimensions of the brick bodies gradually decrease from bottom to top. A first insert plate is fixedly installed at the bottom of the brick body, and a first insertion slot is opened at the top of the brick body. The dimensions of the first insert plate and the first insertion slot are adapted to each other. A second insert plate is fixedly installed at one end of the brick body, and a second insertion slot is fixedly installed at the end of the brick body away from the second insert plate. The dimensions of the second insert plate and the second insertion slot are adapted to each other. A first through-hole and a second through-hole are opened on the brick body, and the second through-hole is connected to the second insertion slot. A third through-hole is opened on the second insert plate. A positioning stake is set above the brick body, and the dimensions of the first through-hole, the second through-hole, the third through-hole, and the positioning stake are adapted to each other.
[0006] As a further description of the above scheme: by setting up brickwork, insert plate one, insert one, insert plate two, insert two, through one, through two, through three, and positioning piles, the stability of dry bricklaying can be effectively improved, the retaining effect can be enhanced, the safety is high, and the practicality is strong.
[0007] Preferably, damping is provided between the first insert plate and the first socket, and damping is provided between the second insert plate and the second socket.
[0008] As a further description of the above scheme: a damper is provided between the first insert plate and the first socket, and a damper is provided between the second insert plate and the second socket, which can further improve the stability of the dry-laying of bricks.
[0009] Preferably, a pad is laid between adjacent bricks, and the pad is made of rubber.
[0010] As a further description of the above solution: pads are laid between adjacent bricks, which not only improves the stability of the bricks after dry stacking, but also gives the bricks a strong water-blocking effect after dry stacking.
[0011] Preferably, the bricks are made of concrete and are solid.
[0012] As a further description of the above scheme: the bricks are placed in concrete material and are solid, which can effectively improve the rigidity of the bricks and thus further improve the dry-laying stability of the bricks.
[0013] In summary, compared with the prior art, the beneficial effects of this utility model are: by setting up bricks, insert plate one, insert one, insert plate two, insert two, through one, through two, through three, and positioning piles, the stability of dry bricklaying can be effectively improved, the retaining effect can be enhanced, the safety is high, and the practicality is strong. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is a structural diagram of the brick body of this utility model;
[0016] Figure 3 This is a side view of the brick structure of this utility model;
[0017] Figure 4 This is a bottom view of the brick structure of this utility model.
[0018] Legend:
[0019] 1. Brick body; 2. Insert plate one; 3. Insertion slot one; 4. Insert plate two; 5. Insertion slot two; 6. Through slot one; 7. Through slot two; 8. Through slot three; 9. Positioning stake. Detailed Implementation
[0020] 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 skilled in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figure 1-4 This utility model provides a technical solution:
[0022] A dry-laid retaining wall brickwork includes brick bodies 1, wherein at least two sets of brick bodies 1 are provided, and both sides of the brick bodies 1 are set as inclined surfaces. The dimensions of the brick bodies 1 gradually decrease from bottom to top. A first insert plate 2 is fixedly installed at the bottom of the brick body 1, and a first socket 3 is opened at the top of the brick body 1. The dimensions of the first insert plate 2 and the first socket 3 are adapted to each other. A second insert plate 4 is fixedly installed at one end of the brick body 1, and a second socket 5 is fixedly installed at the end of the brick body 1 away from the second insert plate 4. The dimensions of the second insert plate 4 and the second socket 5 are adapted to each other. A first opening 6 and a second opening 7 are opened on the brick body 1, and the second opening 7 is connected to the second socket 5. A third opening 8 is opened on the second insert plate 4. A positioning stake 9 is provided above the brick body 1. The dimensions of the first opening 6, the second opening 7, the third opening 8, and the positioning stake 9 are adapted to each other.
[0023] When brick 1 is dry-laid, its size gradually decreases from top to bottom, and the slopes of brick 1 from top to bottom are matched. After the brick 1 is dry-laid, it forms a stable wall that evenly transmits pressure to the lower brick 1 when subjected to pressure.
[0024] During dry-laying construction, the operator inserts the insert plate 2 at the bottom of the upper brick 1 into the slot 3 of the lower brick 1 to form a vertical interlocking connection. At the same time, the insert plate 4 at the end of the brick 1 is inserted into the slot 5 of the adjacent brick 1 to achieve horizontal interlocking of the bricks 1.
[0025] The through-holes 6 and 7 of each brick 1 and the through-hole 8 on the insert plate 4 form a continuous and interconnected positioning channel. During construction, the positioning piles 9 are inserted through multiple layers of brick 1 and driven into the ground to form vertical reinforcing bars, which effectively resist lateral earth pressure. The close cooperation of each insertion structure significantly improves the overall structure's overturning resistance.
[0026] This dry-laid retaining wall brickwork can effectively improve the stability of the brickwork after dry-laying, enhance the retaining effect, and is highly safe and practical.
[0027] Damping is provided between the first insertion plate 2 and the first insertion port 3, and damping is provided between the second insertion plate 4 and the second insertion port 5;
[0028] Damping is provided between the insert plate 2 and the socket 3, and between the insert plate 4 and the socket 5, which enables the insert plate 2 and the insert plate 3 to fit tightly with the brick 1, thereby further improving the dry stacking stability of the brick 1.
[0029] A pad is laid between each adjacent brick 1, and the pad is made of rubber.
[0030] When dry-laying adjacent bricks 1, the rubber pads laid in between will fill the gaps between the bricks 1. The rubber material has good elasticity and sealing properties. When the retaining wall is subjected to soil pressure and undergoes slight deformation, the pads can buffer the pressure through their own deformation, avoiding direct rigid contact between the bricks 1 and causing damage, thereby improving the dry-laying stability of the bricks 1. At the same time, the pads tightly fill the gaps, effectively preventing water infiltration. Rainwater and other water cannot form channels between the gaps of the bricks 1, so that the dry-layed bricks 1 have a strong water-blocking effect, preventing water erosion from damaging the foundation of the retaining wall.
[0031] Brick 1 is made of concrete and is solid.
[0032] The brick 1 is a solid brick made of concrete, which has high rigidity and compressive strength. During the dry stacking process, the bricks 1, which are gradually reduced in size from top to bottom and have matching slopes, are stacked on each other. With its own rigidity, it can effectively resist the lateral pressure of the soil. When subjected to external force, the solid concrete brick 1 is not easily deformed and can evenly transfer the pressure to the lower brick 1, further enhancing the overall stability.
[0033] Working principle:
[0034] When brick 1 is dry-laid, its size gradually decreases from top to bottom, and the slopes of brick 1 from top to bottom are matched. After the brick 1 is dry-laid, it forms a stable wall that evenly transmits pressure to the lower brick 1 when subjected to pressure.
[0035] During dry-laying construction, the operator inserts the insert plate 2 at the bottom of the upper brick 1 into the slot 3 of the lower brick 1 to form a vertical interlocking connection. At the same time, the insert plate 4 at the end of the brick 1 is inserted into the slot 5 of the adjacent brick 1 to achieve horizontal interlocking of the bricks 1.
[0036] The through-holes 6 and 7 of each brick 1 and the through-hole 8 on the insert plate 4 form a continuous and interconnected positioning channel. During construction, the positioning piles 9 are inserted through multiple layers of brick 1 and driven into the ground to form vertical reinforcing bars, which effectively resist lateral earth pressure. The close cooperation of each insertion structure significantly improves the overall structure's overturning resistance.
[0037] This dry-laid retaining wall brickwork can effectively improve the stability of the brickwork after dry-laying, enhance the retaining effect, and has high safety and strong practicality.
[0038] in,
[0039] Damping is provided between the insert plate 2 and the socket 3, and damping is provided between the insert plate 4 and the socket 5, which can make the insert plate 2 and the insert plate 2 fit tightly with the brick 1, and can further improve the dry stacking stability of the brick 1.
[0040] When dry-laying adjacent bricks 1, the rubber pads laid in the middle will fill the gaps between the bricks 1. The rubber material has good elasticity and sealing properties. When the retaining wall is subjected to soil pressure and undergoes slight deformation, the pads can buffer the pressure through their own deformation, avoiding direct rigid contact between the bricks 1 and causing damage, thereby improving the dry-laying stability of the bricks 1. At the same time, the pads tightly fill the gaps, effectively preventing water infiltration. Rainwater and other water cannot form channels between the gaps of the bricks 1, so that the dry-laying bricks 1 have a strong water-blocking effect, preventing water erosion from damaging the foundation of the retaining wall.
[0041] The brick 1 is a solid brick made of concrete, which has high rigidity and compressive strength. During the dry stacking process, the bricks 1, which are gradually reduced in size from top to bottom and have matching slopes, are stacked on each other. With its own rigidity, it can effectively resist the lateral pressure of the soil. When subjected to external force, the solid concrete brick 1 is not easily deformed and can evenly transfer the pressure to the lower brick 1, further enhancing the overall stability.
[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A dry-laid retaining wall brickwork, comprising brick body (1), characterized in that, The brick body (1) is provided in at least two sets, and the two sides of the brick body (1) are set as inclined surfaces. The size of the brick body (1) gradually decreases from bottom to top. A first insert plate (2) is fixedly installed at the bottom of the brick body (1). A first socket (3) is opened at the top of the brick body (1). The size of the first insert plate (2) is adapted to the size of the first socket (3). A second insert plate (4) is fixedly installed at one end of the brick body (1). The end of the brick body (1) away from the second insert plate (4) is fixed. The second socket (5) is installed, and the second insert plate (4) is adapted to the size of the second socket (5). The brick body (1) has a first opening (6) and a second opening (7), and the second opening (7) is connected to the second socket (5). The second insert plate (4) has a third opening (8). A positioning post (9) is set above the brick body (1). The dimensions of the first opening (6), the second opening (7), the third opening (8), and the positioning post (9) are adapted to each other.
2. The dry-brick retaining wall according to claim 1, characterized in that, Damping is provided between the first insert plate (2) and the first socket (3), and damping is provided between the second insert plate (4) and the second socket (5).
3. The dry-brick retaining wall according to claim 1, characterized in that, A pad is laid between each adjacent brick (1), and the pad is made of rubber.
4. The dry-brick retaining wall according to claim 1, characterized in that, The brick (1) is made of concrete and is solid.