Prefabricated interlocking type ecological slope protection brick

Abstract

The utility model discloses a prefabricated interlocking type ecological slope protection brick, which relates to the technical field of ecological slope protection, and comprises a regular hexagonal slope protection brick, the regular hexagonal slope protection brick is composed of six brick bodies, the top of each brick body is provided with a trapezoidal bulge, the bottom of each brick body is provided with a trapezoidal groove, and the outer surface of each brick body is fixedly provided with a dovetail tenon. The outer surface of the brick body is further provided with mortises matched with the dovetail tenons, the surface of the brick body is provided with through type water permeable grooves, the mortises and the dovetail tenons are mutually embedded, the back face of the brick body is provided with a plurality of anti-skid grooves at equal intervals, and the dovetail tenons and the mortises are symmetrically arranged on the two sides of the water permeable grooves respectively. Compared with the prior art, the device has the beneficial effects that the regular hexagon combined structure is adopted, the trapezoid bulges and the trapezoid grooves are vertically inserted and matched with the dovetail tenons and the mortises to form freedom degree constraint, so that the device can be stably paved on a foundation; during replacement, the damaged brick body can be taken out only by upwards taking out the damaged brick body.

Description

Technical Field

[0001] This utility model relates to the field of ecological slope protection technology, and in particular to a prefabricated interlocking ecological slope protection brick. Background Technology

[0002] Slope protection bricks can effectively prevent slope erosion by wind and water flow, thus avoiding harm to the environment and people caused by landslides and ensuring the safety of water and soil resources. In addition, the use of slope protection bricks in mountainous areas can also prevent soil erosion and effectively protect the land.

[0003] Chinese patent announcement number CN206090471U discloses a type of interlocking brick for ecological revetment of urban river channels. The interlocking brick is rectangular and hollow, with interconnected permeable holes on both sides. The diameter of permeable hole I on the front side is smaller than the diameter of permeable hole II on the back side. A locking opening I is located on one side of the front side of the interlocking brick, and a corresponding locking opening II is located on the opposite side of the front side. A rectangular protrusion is located on the top of the interlocking brick, and a rectangular groove is located on the bottom. The permeable holes employ a composite column-hole structure, providing habitats and nests for aquatic animals such as loaches and snails, as well as growth space for small aquatic plants and an environment for fish and shrimp to lay their eggs. This ensures stronger root systems for aquatic or terrestrial plants, effectively stabilizes the soil within the permeable holes, and improves the survival rate of aquatic plants and animals after floodwaters pass through the river channel. It is easy to process, lightweight, easy to install, has better stability, and high flatness.

[0004] However, this device has the following drawbacks in use: While it utilizes locking joint I, locking joint II, rectangular protrusions, and rectangular grooves to interlock multiple slope protection bricks, locking joint I is locked onto locking joint II, and the rectangular grooves and protrusions are inserted and assembled. Therefore, when one of the slope protection bricks is damaged and needs replacement, the disassembly process requires overcoming multiple constraints, making it inconvenient to replace the damaged brick. To address these drawbacks, we propose a prefabricated interlocking ecological slope protection brick. Summary of the Invention

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a prefabricated interlocking ecological slope protection brick.

[0006] To address the problems existing in the prior art, this utility model adopts the following technical solution: a prefabricated interlocking ecological slope protection brick, comprising a regular hexagonal slope protection brick, wherein the regular hexagonal slope protection brick is composed of six brick bodies, the top of the brick body is provided with a trapezoidal protrusion, the bottom of the brick body is provided with a trapezoidal groove, the outer surface of the brick body is fixedly installed with a dovetail tenon, and the outer surface of the brick body is also provided with a mortise groove that matches the dovetail tenon.

[0007] Preferably, the surface of the brick is provided with a through-type permeable groove.

[0008] Preferably, the mortise and tenon are interlocked.

[0009] Preferably, the back of the brick is provided with multiple anti-slip grooves at equal intervals.

[0010] Preferably, the dovetail tenon and the mortise are symmetrically arranged on both sides of the permeable channel.

[0011] Preferably, a planting trough is provided in the middle of the hexagonal slope protection brick.

[0012] Preferably, the brick is configured as a trapezoid that is wider on the left and narrower on the right.

[0013] Preferably, the trapezoidal protrusion and the trapezoidal groove are adapted to each other.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The device adopts a regular hexagonal combination structure. Through the vertical insertion of trapezoidal protrusions and trapezoidal grooves, combined with the fitting of dovetail tenons and mortises, a degree of freedom constraint is formed, which allows the device to be laid stably on the foundation. When replacing, the damaged brick can be removed simply by lifting it upwards.

[0016] 2. Planting troughs can protect the foundation, and the permeable troughs can drain the water accumulated in the hexagonal slope protection bricks, preventing the plant roots in the planting troughs from being soaked in water and dying. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an undue limitation. In the drawings:

[0018] Figure 1 This is a three-dimensional schematic diagram of the regular hexagonal slope protection brick of this utility model;

[0019] Figure 2 This is a first-view perspective three-dimensional schematic diagram of the brick body of this utility model;

[0020] Figure 3 This is a two-dimensional perspective view of the brick body of this utility model.

[0021] Figure 4 This is a front view diagram of the assembled hexagonal slope protection bricks of this utility model.

[0022] The numbers in the diagram are: 1. Brick body, 2. Trapezoidal protrusion, 3. Trapezoidal groove, 4. Dovetail tenon, 5. Mortise and tenon, 6. Water-permeable groove, 7. Anti-slip groove. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] Please see Figure 1-4 This utility model provides a technical solution: a prefabricated interlocking ecological slope protection brick, including a regular hexagonal slope protection brick, which is composed of six brick bodies 1. The brick body 1 is set as a trapezoid with a wider left side and a narrower right side. The top of the brick body 1 is provided with a trapezoidal protrusion 2, and the bottom of the brick body 1 is provided with a trapezoidal groove 3. The trapezoidal protrusion 2 and the trapezoidal groove 3 are adapted to connect the six brick bodies 1 end to end, and the trapezoidal protrusion 2 is inserted into the trapezoidal groove 3, thereby forming an integral regular hexagonal slope protection brick. The trapezoidal protrusion 2 and the trapezoidal groove 3 position the six brick bodies 1.

[0025] Dovetail tenons 4 are fixedly installed on the outer surface of brick body 1, and mortises 5 that are adapted to dovetail tenons 4 are also provided on the outer surface of brick body 1. Mortises 5 and dovetail tenons 4 fit together. Multiple anti-slip grooves 7 are provided at equal intervals on the back of brick body 1. When brick body 1 comes into contact with the foundation, the anti-slip grooves 7 can increase the friction between brick body 1 and the foundation. After one regular hexagonal slope protection brick is assembled, the dovetail tenon 4 on another brick body 1 can be inserted into the mortises 5 on the assembled regular hexagonal slope protection brick. By splicing them one by one, two regular hexagonal slope protection bricks can be assembled into one. Through the vertical insertion of trapezoidal protrusions 2 and trapezoidal grooves 3, combined with the fitting of dovetail tenons 4 and mortises 5, a degree of freedom constraint is formed, so that the device can be laid stably on the foundation. When replacing, only the damaged brick body 1 needs to be lifted up to remove the damaged brick body 1.

[0026] A planting trough is set in the middle of the hexagonal slope protection brick. A through permeable groove 6 is opened on the surface of the brick body 1. Dovetail tenons 4 and tenon grooves 5 are symmetrically set on both sides of the permeable groove 6. Plants can be cultivated in the planting trough to protect the foundation. At the same time, during long-term rainy weather, the permeable groove 6 can drain the water accumulated in the regular hexagonal slope protection brick, avoiding the death of plant roots caused by excessive water soaking in the planting trough.

[0027] Specifically, the working principle and operation method of this utility model are as follows:

[0028] Interlocking structure connection: a regular hexagonal slope protection brick unit is formed by connecting trapezoidal bricks 1 end to end. The positioning between the six bricks 1 is achieved by the vertical insertion of trapezoidal protrusions 2 and trapezoidal grooves 3. Adjacent regular hexagonal slope protection brick units form a stable interlock by the fitting of dovetail tenons 4 and mortises 5 to prevent slippage.

[0029] Single degree of freedom constraint mechanism: simply lift the damaged brick 1 upwards to quickly separate brick 1, achieving directional disassembly and assembly;

[0030] Synergistic ecological protection and drainage: The planting trough provides growth space for plants, and the root system extends downward through the permeable trough 6, forming a three-dimensional anchoring network with the anti-slip trough 7, which enhances the soil's resistance to erosion.

[0031] The through-type permeable trough 6 adopts a straight-through design, which, in conjunction with the slope of the foundation, allows rainwater to flow out quickly along the channels of the permeable trough 6, preventing water accumulation in the planting trough from causing root rot in the plants.

[0032] 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 based on the technical solution and concept of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A precast interlocking ecological revetment block comprising a regular hexagonal revetment block characterised in that: The regular hexagonal slope protection brick is composed of six brick bodies (1), the top of the brick body (1) is provided with a trapezoidal protrusion (2), the bottom of the brick body (1) is provided with a trapezoidal groove (3), the outer surface of the brick body (1) is fixedly provided with a dovetail tenon (4), and the outer surface of the brick body (1) is also provided with a mortise (5) matched with the dovetail tenon (4).

2. The precast interlocking ecological revetment brick according to claim 1, characterized in that: The surface of the brick body (1) is provided with a through water-permeable groove (6).

3. The precast interlocking ecological revetment brick according to claim 1, characterized in that: The mortise (5) and the dovetail tenon (4) are mutually embedded.

4. The precast interlocking ecological revetment brick according to claim 1, characterized in that: The back of the brick body (1) is provided with a plurality of anti-skid grooves (7) at equal intervals.

5. The precast interlocking ecological revetment brick according to claim 1, wherein: The dovetail tenon (4) and the mortise (5) are symmetrically arranged on the two sides of the water-permeable groove (6).

6. The precast interlocking ecological revetment brick according to claim 1, wherein: The middle of the hexagonal slope protection brick is provided with a planting groove.

7. The precast interlocking ecological revetment brick according to claim 1, wherein: The brick body (1) is arranged in a trapezoidal shape with the left side being wider than the right side.

8. The precast interlocking ecological revetment brick according to claim 1, wherein: The trapezoidal protrusion (2) and the trapezoidal groove (3) are matched.

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