Concrete revetment block

Abstract

The utility model discloses a kind of concrete slope protection brick, it is characterized by, including: polygonal frame structure's brick body;Planting hole formed by the inner wall of the brick body, the planting hole is the through-hole of upper and lower through;First accommodating cylinder in the central position of the planting hole, accommodating hole is set in the first accommodating cylinder, and the accommodating hole top is open;Connecting block for connecting the each vertex on the inner wall of the planting hole of the accommodating hole, the connecting block is hollow structure, and its side is provided with multiple liquid outlet holes.In the utility model, planting hole of large space is set in the brick body, connecting block is also set in the planting hole, connecting block is communicated with accommodating hole, liquid nutrient or PH modifier is input to planting hole through accommodating hole, can greatly improve the vegetation growth quality in planting hole, effectively solve the problem in prior art.

Description

Technical Field

[0001] This utility model relates to a concrete slope protection brick. Background Technology

[0002] Riverbank protection plays a vital role in maintaining river stability and preventing soil erosion. However, traditional solid or hollow brick revetments used on riverbanks can negatively impact the river's ecosystem to varying degrees. Admixtures used in the construction of concrete revetments can adversely affect the water quality, hindering the growth of aquatic organisms that help purify the water and significantly reducing the river's self-purification capacity, thus causing water pollution. The dense concrete structure also impedes root development, affecting the normal growth of vegetation.

[0003] Vegetated ecological slope protection bricks use permeable concrete as their main structure, providing opportunities for plant root growth. Surface plant roots can penetrate the porous structure of the concrete and take root in the underlying soil, meeting the conditions for continuous growth. However, prolonged water flow and waves can also erode and damage the ecological slope protection bricks. This damage not only destroys farmland along the riverbank and exacerbates siltation in downstream river channels, but also endangers flood control and navigation safety on both sides of the river. Therefore, it is essential to protect the riverbanks, improve the environmental adaptability of the river bricks, and ensure they can support plant growth while remaining stable on the slope, thus reducing the damage caused by water erosion.

[0004] The global consumption of concrete reaches tens of billions of tons annually, resulting in it ranking among the top contributors to carbon emissions. As the building materials industry continues to move towards green emission reduction and high-quality development, concrete products also need to develop and upgrade towards low-carbon and carbon-sequestration functionalities. Therefore, we should fully utilize concrete carbon sequestration technology to capture, utilize, and store carbon dioxide in the environment, further improving the strength and durability of concrete while effectively accelerating carbon reduction efforts, thereby achieving zero or even "negative carbon" emissions from concrete. Utility Model Content

[0005] The purpose of this invention is to propose a slope protection brick that can provide vegetation growth.

[0006] To solve the above problems, this utility model provides a concrete slope protection brick, characterized in that it comprises:

[0007] The brick body of a regular polygonal frame structure;

[0008] The planting hole is formed by the inner wall of the brick body, and the planting hole is a through hole that runs vertically through the brick body.

[0009] A first receiving cylinder is located at the center of the planting hole, and a receiving hole is provided inside the first receiving cylinder, with the top of the receiving hole open;

[0010] A connecting block is provided to connect the receiving hole to each vertex on the inner wall of the implantation hole. The connecting block has a hollow structure and a plurality of liquid outlet holes are provided on its side.

[0011] As a further improvement of this utility model, the connecting block is a hollow tubular structure.

[0012] As a further improvement of this utility model, the connecting block is a hollow partition structure, which divides the planting hole into a plurality of independent ones.

[0013] As a further improvement of this utility model, a second receiving cylinder is movably placed inside the receiving hole. The bottom of the second receiving cylinder is provided with a through hole and an opening and closing piece for opening and closing the through hole. The opening and closing piece is located inside the second receiving cylinder and is rotatably connected to the bottom of the second receiving cylinder by a horizontal pivot. A push rod is provided inside the receiving hole, and the opening and closing piece is opened by pushing up the push rod.

[0014] As a further improvement of this utility model, the receiving hole includes a first cylindrical body with a cylindrical upper part and a second cylindrical body with a conical shape. The inner diameter of the first cylindrical body is larger than the outer diameter of the second receiving cylinder. The second cylindrical body has at least one horizontal cross section below it, and the inner diameter of all its cross sections is smaller than the outer diameter of the second receiving cylinder.

[0015] As a further improvement of this utility model, the brick body is made of concrete.

[0016] The beneficial effect of this utility model is that the brick body is provided with a large-space planting hole, and a connecting block is also provided in the planting hole. The connecting block is connected to the receiving hole. Liquid nutrients or pH modifiers are introduced into the planting hole through the receiving hole, which can greatly improve the growth quality of vegetation in the planting hole and effectively solve the problems in the prior art. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] In the diagram: 2-Brick body; 4-Planting hole; 4-First receiving cylinder; 12-Receiving hole; 14-Connecting block; 16-Second receiving cylinder. Detailed Implementation

[0019] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] like Figure 1 As shown, this utility model includes:

[0021] 2. Brick body of regular polygonal frame structure;

[0022] The planting hole 4 is formed by the inner wall of the brick body 2, and the planting hole 4 is a through hole that runs vertically through the brick body 2.

[0023] A first receiving cylinder 6 is located at the center of the planting hole 4, and a receiving hole 12 is provided inside the first receiving cylinder 6, with the top of the receiving hole 12 open;

[0024] A connecting block 14 is provided to connect the receiving hole 12 to each vertex on the inner wall of the planting hole 4. The connecting block 14 is a hollow structure and has a plurality of liquid outlet holes on its side.

[0025] In this invention, a large-space planting hole 4 is provided inside the brick body 2, and a connecting block 14 is also provided inside the planting hole 4. The connecting block 14 is connected to the receiving hole 12. Liquid nutrients or pH modifiers are introduced into the planting hole 4 through the receiving hole 12, which can greatly improve the vegetation growth quality inside the planting hole 4 and effectively solve the problems in the prior art.

[0026] As a further improvement of this utility model, the connecting block 14 is a hollow tubular structure.

[0027] In one embodiment of this utility model, the connecting block 14 is a hollow tubular structure, and the planting hole 4 is an entire planting space. The hollow tubular structure can input liquid nutrients or pH modifiers into the planting space.

[0028] As a further improvement of this utility model, the connecting block 14 is a hollow partition structure, and the connecting block 14 divides the planting hole 4 into an independent plurality of holes.

[0029] In one embodiment of this utility model, the connecting block 14 is a hollow partition structure, which can divide the planting hole 4 into several parts, each planted with different vegetation, thereby improving vegetation diversity. Moreover, the sap outlet holes on the partition can introduce liquid nutrients or pH modifiers into the planting space.

[0030] As a further improvement of this utility model, a second receiving cylinder 16 is movably placed inside the receiving hole 12. The bottom of the second receiving cylinder 16 is provided with a through hole and an opening and closing piece for opening and closing the through hole. The opening and closing piece is located inside the second receiving cylinder 16 and is rotatably connected to the bottom of the second receiving cylinder 16 by a horizontal pivot. A push rod is provided inside the receiving hole, and the opening and closing piece is opened by pushing up the push rod.

[0031] This utility model is provided with a second receiving cylinder 16. After the second receiving cylinder 16 is filled with nutrient solution or oxalic acid solution, it is placed into the receiving hole. The push rod in the receiving hole lifts the opening and closing plate, and the nutrient solution or oxalic acid flows into the receiving hole through the through hole.

[0032] As a further improvement of this utility model, the receiving hole includes a first cylindrical body with a cylindrical upper part and a second cylindrical body with a conical shape. The inner diameter of the first cylindrical body is larger than the outer diameter of the second receiving cylinder 16. The second cylindrical body has at least one horizontal cross section below it, and the inner diameter of all its cross sections is smaller than the outer diameter of the second receiving cylinder 16.

[0033] The lower half of the receiving hole is a conical cylindrical structure, which ensures that there is still space at the bottom after the second receiving cylinder 16 is inserted into the receiving hole, which is conducive to the inflow of oxalic acid.

[0034] As a further improvement of this utility model, the brick body 2 is made of concrete.

[0035] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A type of concrete slope protection brick, characterized in that, include: (2) Brick body of regular polygonal frame structure; The planting hole (4) is formed by the inner wall of the brick body (2), and the planting hole (4) is a through hole that runs vertically through the brick body (2). A first receiving tube (6) is located in the center of the planting hole (4), and a receiving hole (12) is provided inside the first receiving tube (6), with the top of the receiving hole (12) open; A connecting block (14) is provided to connect the receiving hole to each vertex on the inner wall of the planting hole (4). The connecting block (14) is a hollow structure with a plurality of liquid outlet holes on its side.

2. The concrete slope protection brick according to claim 1, characterized in that, The connecting block (14) is a hollow tubular structure.

3. A concrete slope protection brick according to claim 1, characterized in that, The connecting block (14) is a hollow partition structure, and the connecting block (14) divides the planting hole (4) into a plurality of independent ones.

4. A concrete slope protection brick according to claim 2 or 3, characterized in that, A second receiving cylinder (16) is movably placed inside the receiving hole (12). The bottom of the second receiving cylinder (16) is provided with a through hole and an opening and closing piece for opening and closing the through hole. The opening and closing piece is located inside the second receiving cylinder (16) and is rotatably connected to the bottom of the second receiving cylinder (16) by a horizontal pivot. A push rod is provided inside the receiving hole (12) and the opening and closing piece is opened by pushing up the push rod.

5. A concrete slope protection brick according to claim 4, characterized in that, The receiving hole (12) includes a first cylindrical body with a cylindrical upper part and a second cylindrical body with a conical shape. The inner diameter of the first cylindrical body is larger than the outer diameter of the second receiving cylinder (16). The second cylindrical body has at least one horizontal cross section below it, and the inner diameter of all its cross sections is smaller than the outer diameter of the second receiving cylinder (16).

6. A concrete slope protection brick according to claim 4, characterized in that, The brick body (2) is made of concrete.

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