Anti-seepage interlocking slope protection brick

Abstract

The invention discloses an anti-seepage interlocking slope protection brick which comprises a brick body, a clamping edge structure is arranged on each side of the brick body, the clamping edge structure arranged on one side of the brick body is an upper clamping edge, and the clamping edge structure arranged on the other corresponding side of the brick body is a lower clamping edge. When a plurality of brick bodies are spliced, the upper clamping edge of one brick body in the adjacent brick bodies can be mutually locked and spliced with the lower clamping edge corresponding to the other brick body, so that the plurality of brick bodies can form an integrally interlocked slope protection structure; according to the invention, the clamping edge structure is adopted, so that the brick bodies are interlocked, and the stable lap joint of the adjacent brick bodies is ensured, so that the four directions along the slope surface and the normal direction vertical to the slope surface are restricted, and the brick bodies do not loosen, slip or warp; the bottom surface of the brick body is further provided with a convex ridge, so that the connection tightness of the brick body and soil is improved, and the overall stability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of building materials, and in particular to an interlocking slope protection brick with anti-seepage function. Background Art

[0002] Slope protection refers to the general term for various paving and planting on the slope surface to prevent the slope from being eroded. Generally, it is paving slope protection bricks or planting vegetation, and there are also slope protection structures that use both paving bricks and planting grass.

[0003] In the prior art, there are three common types of slope protection:

[0004] 1. Planting grass to protect the slope: Planting herbaceous plants on the surface of the slope and using the roots of the plants to fix the soil and prevent soil erosion;

[0005] 2. Arch frame slope protection: mainly through the construction of arch frame structure to enhance the stability of the slope, the soil in the arch is planted with grass to beautify the environment;

[0006] 3. Block slope protection: Hexagonal bricks and square bricks are commonly used. The bricks are laid directly on the slope to form a slope surface, thereby slowing down the erosion of the slope soil by rainwater.

[0007] The above three slope protection structures still have the following disadvantages in actual use:

[0008] 1. Although planting grass or arches can achieve good slope protection, it is difficult for vegetation roots to fix the slope soil in severe and extreme weather conditions such as sudden rain, strong winds with rain, and continuous rain. Long-term rain erosion will still cause shallow soil loss, slope collapse, local depressions and other problems.

[0009] 2. Although slope protection bricks can block most of the rainwater, most of them are directly laid on the slope to form a slope surface. Rainwater can penetrate into the soil through the joints between bricks. Adjacent bricks cannot be connected to form a whole, resulting in insufficient overall stability after brick laying, often causing bricks to move along the slope surface or sink or warp vertically, i.e. normal displacement. As time goes by, larger gaps will appear between bricks, weakening the slope protection effect and providing a channel for rainwater infiltration and soil loss. When rainwater penetrates into the slope, the shear strength of the soil decreases, the deadweight of the soil increases, the soil pressure increases, and the slope is prone to slippage and collapse.

[0010] Therefore, how to design a slope protection structure to achieve slope stability and prevent collapse has become a technical problem that technical personnel in this field urgently need to solve. Summary of the invention

[0011] In view of the above-mentioned defects of the prior art, the present invention provides anti-seepage interlocking slope protection bricks, the purpose of which is to improve the stability of the slope and avoid slope collapse.

[0012] In order to achieve the above technical objectives, the present invention provides an anti-seepage interlocking slope protection brick, comprising a brick body, each side of which is provided with a clamping edge structure; wherein the clamping edge structure provided on one side of the brick body is an upper clamping edge, and the corresponding clamping edge structure on the other side is provided as a lower clamping edge;

[0013] When assembling multiple brick bodies, the upper clamping edge of one of the adjacent brick bodies is interlocked and spliced ​​with the corresponding lower clamping edge of another brick body, so that the multiple brick bodies can form an integral interlocking slope protection structure; the upper clamping edge and the lower clamping edge are folded line grooves in opposite directions.

[0014] Preferably, a convex stem is also provided at the bottom of the brick body.

[0015] Preferably, a confluence structure is arranged around the top of the brick body, and a guide groove is arranged on the top of the brick body and inside the confluence structure.

[0016] Preferably, a grass-planting well is provided on the top of the brick body, and ventilation holes are provided at the bottom of the well wall of the grass-planting well.

[0017] Beneficial effects of the present invention:

[0018] Due to the structural design, the present invention adopts a card edge structure to achieve mutual interlocking between bricks, ensure the stability of the overlapping of adjacent bricks, so that the four directions along the slope and the normal direction perpendicular to the slope are restricted, and the bricks do not loosen, slip or sink.

[0019] Due to the structural design, the present invention forms a zigzag staggered structure, which can prevent rainwater from penetrating into the soil under the brick body.

[0020] Due to the above structural design, the bottom surface of the brick body of the present invention further adopts a convex ridge, which increases the tightness of the connection between the brick body and the soil, further reduces the risk of brick loosening, and improves the overall stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of a single slope brick from the top perspective in the present invention;

[0022] Figure 2 It is a structural schematic diagram of a single slope brick from the bottom perspective in the present invention;

[0023] Figure 3 It is a schematic diagram of the structure from the top perspective after a plurality of slope bricks are combined in the present invention.

[0024] Figure 4 It is a schematic diagram of the structure from the bottom perspective after a plurality of slope bricks are combined in the present invention.

[0025] Figure 5It is a schematic structural diagram of a side view of a plurality of slope bricks combined in the present invention.

[0026] In the figure: 1 upper clamping edge, 2 lower clamping edge, 3 confluence structure, 4 diversion trough, 5 grass-planting well, 6 convex ridge. DETAILED DESCRIPTION

[0027] The concept, specific structure and technical effects of the present invention will be further described below in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the present invention.

[0028] Example:

[0029] like Figure 1-Figure 5 As shown, a specific embodiment of the anti-seepage interlocking slope protection brick of the present invention includes a brick body, and each side of the brick body is respectively provided with a clamping edge structure.

[0030] Specifically, the clamping edge structure provided on one side of the brick body is an upper clamping edge 1, and the corresponding clamping edge structure on the other side is a lower clamping edge 2;

[0031] like Figure 3 , Figure 4 and Figure 5 As shown, when multiple bricks are assembled, the upper clamping edge 1 of one of the adjacent bricks can be interlocked and spliced ​​with the corresponding lower clamping edge 2 of another brick, so that the multiple bricks can form an integral interlocking slope protection structure.

[0032] Specifically, the upper clamping edge 1 is matched with the lower clamping edge 2, and the upper and lower adjacent brick bodies can be combined together to form an interlocking structure by using the upper clamping edge 1 on the upper side of the brick body and the lower clamping edge 2 on the lower side of the brick body.

[0033] Similarly, by using the upper clamping edge 1 on the left side of the brick body and the lower clamping edge 2 on the right side of the brick body, two adjacent brick bodies on the same layer can be combined together to form an interlocking structure.

[0034] The interlocking structure thus formed in the present invention can, on the one hand, restrict the brick body in four directions along the slope, i.e., up, down, left, right, and in the normal direction perpendicular to the slope, so that the brick body will not loosen, slip, or sink; on the other hand, the upper clamping edge 1 and the lower clamping edge 2 are zigzag grooves in opposite directions, and the zigzag staggered structure formed by the combination of the upper clamping edge 1 and the lower clamping edge 2 can prevent rainwater from penetrating into the soil under the brick body.

[0035] Furthermore, a convex ridge 6 is provided at the bottom of the brick body, and the convex ridge 6 is inserted into the slope soil, which can make the brick body and the soil body more closely connected, and further reduce the risk of brick loosening.

[0036] In a specific implementation, a confluence structure 3 can be provided around the top of the brick body, and a guide groove 4 is provided on the inner side of the confluence structure 3 on the top of the brick body. The confluence structure 3 can prevent part of the rainwater from penetrating into the joints between the brick bodies and allow the rainwater to converge into the guide groove 4.

[0037] The diversion trough 4 guides the rainwater to converge to the road drainage ditch at the bottom of the slope, and finally discharges the rainwater from the slope area through the road drainage ditch to prevent the rainwater from being retained and accumulated on the slope surface.

[0038] In some embodiments, a grass planting well 5 is provided on the top of the brick body, and the well mouth of the grass planting well 5 is higher than the brick surface by a certain distance to accommodate the grass planting matrix. Ventilation holes are provided on the lower side of the well wall of the grass planting well 5, which can intercept a small part of rainwater for green plants on the one hand, and can be ventilated and air permeable to facilitate root growth on the other hand.

[0039] In summary, the present invention can prevent rainwater from penetrating into the soil and can quickly drain rainwater; the card edge structure is adopted to realize the mutual interlocking between bricks, ensuring the stability of the overlapping of adjacent bricks, and the bricks will not loosen, slip or sink. The folded line staggered joint structure can prevent rainwater from penetrating into the soil under the bricks.

[0040] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. An anti-seepage interlocking slope protection brick, comprising a brick body, characterized in that: Each side of the brick body is provided with a clamping edge structure; wherein the clamping edge structure provided on one side of the brick body is an upper clamping edge, and the corresponding clamping edge structure on the other side is provided as a lower clamping edge; When the plurality of brick bodies are assembled, the upper clamping edge of one of the adjacent brick bodies is interlocked and spliced ​​with the corresponding lower clamping edge of another brick body, so that the plurality of brick bodies can form an integral interlocking slope protection structure; The upper clamping edge and the lower clamping edge are folded line grooves in opposite directions.

2. The anti-seepage interlocking slope protection brick according to claim 1 is characterized in that: The bottom of the brick body is also provided with a convex stem.

3. The anti-seepage interlocking slope protection brick according to claim 2 is characterized in that: A confluence structure is arranged around the top of the brick body, and a guide groove is arranged on the inner side of the confluence structure at the top of the brick body.

4. The anti-seepage interlocking slope protection brick according to any one of claims 1 to 3, characterized in that: A grass-planting well is arranged on the top of the brick body, and ventilation holes are arranged at the bottom of the well wall of the grass-planting well.

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