Permeable concrete brick convenient to construct

Abstract

The utility model discloses a pervious concrete brick convenient for construction, which comprises a brick body, the top of the brick body is fixedly connected with a plurality of anti-skid rhombus sheets, the plurality of anti-skid rhombus sheets are uniformly arrayed, the top of the brick body is provided with a flow guide channel, and the top of the brick body is provided with a plurality of drain holes. Through cooperation of the brick bodies, the dovetail grooves, the dovetail protruding blocks, the communicating openings, the connecting grooves and the connecting strips, the dovetail grooves and the dovetail protruding blocks are matched in size, rapid and accurate splicing of the adjacent brick bodies is achieved, the construction efficiency is greatly improved, the construction difficulty is reduced, and through the arrangement of the anti-skid rhombic pieces, the anti-skid effect is good. The friction force generated when pedestrians or vehicles walk or run on the brick surface is increased, slipping or slipping is prevented, then through cooperation of the flow guide channels, the drainage holes and the drainage channels, it is guaranteed that the brick body has good water permeability and drainage performance, the urban waterlogging problem can be effectively relieved, and underground water resources are supplemented.

Description

Technical Field

[0001] This utility model relates to the field of permeable concrete brick technology, specifically a permeable concrete brick that is easy to construct. Background Technology

[0002] Currently, permeable concrete bricks are increasingly widely used in urban construction to address issues such as urban flooding and replenishing groundwater resources. However, existing permeable concrete bricks have several shortcomings in construction. For example, the connection methods between bricks are not convenient and efficient enough, leading to low construction efficiency; the structural design of some bricks is unreasonable, making them prone to damage during handling and laying; moreover, it is difficult to balance permeability and strength in some bricks, affecting their service life and performance. In addition, existing permeable concrete bricks lack sufficient adaptability to different construction environments and needs. Therefore, there is an urgent need for a permeable concrete brick that is easy to construct and has excellent performance. Utility Model Content

[0003] To address the problems mentioned in the background section, the present invention aims to provide a permeable concrete brick that is easy to construct, thereby solving the problems existing in the prior art, improving construction efficiency and quality, and ensuring that the brick has good permeability and strength.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a permeable concrete brick that is easy to construct, comprising a brick body, wherein a plurality of anti-slip diamonds are fixedly connected to the top of the brick body and are arranged in a uniform array; a flow channel is provided on the top of the brick body; a plurality of drainage holes are provided on the top of the brick body and are arranged in a uniform array; a plurality of drainage channels are provided on one side of the brick body and are arranged in a uniform array and communicate with a row of drainage holes; dovetail grooves are symmetrically provided on the surface of the brick body; dovetail protrusions are symmetrically fixedly connected to the surface of the brick body about the dovetail grooves and are used in conjunction with the dovetail grooves; a connecting opening is provided on the top of the brick body and communicates with the dovetail grooves; a connecting groove is provided on the top of the dovetail protrusions and is located below the connecting opening; a connecting strip is provided inside the connecting opening and is used in conjunction with the connecting groove by means of an adhesive.

[0005] As a preferred embodiment of this utility model, the brick body is internally fixedly connected with four reinforcing longitudinal bars, and the four longitudinal reinforcing bars are respectively located at the four corners of the brick body. The brick body is internally fixedly connected with four reinforcing transverse bars and four reinforcing radial bars, and the four reinforcing transverse bars and four reinforcing radial bars are arranged symmetrically in pairs and are respectively fixedly connected to the four reinforcing longitudinal bars.

[0006] As a preferred embodiment of this invention, the top of the brick is fixedly connected with several anti-slip protrusions, and the several anti-slip protrusions are evenly arranged.

[0007] As a preferred embodiment of this invention, the bottom of the brick body is fixedly connected with eight protruding ridges, and the eight protruding ridges are evenly arranged.

[0008] As a preferred embodiment of this invention, a heat insulation layer is provided at the bottom of the brick body, and a buffer pad layer is fixedly connected to the bottom of the heat insulation layer.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] 1. This utility model achieves rapid and precise splicing of adjacent bricks by coordinating bricks, dovetail grooves, dovetail protrusions, connecting openings, connecting grooves, and connecting strips, and by utilizing the mutual adaptation of the dimensions of the dovetail grooves and dovetail protrusions. This greatly improves construction efficiency and reduces construction difficulty. The anti-slip diamond pattern increases the friction when pedestrians or vehicles walk or drive on the brick surface, preventing slips or falls. Furthermore, the combination of the guide channel, drainage hole, and drainage channel ensures that the bricks have good permeability and drainage, which can effectively alleviate urban flooding problems and replenish groundwater resources.

[0011] 2. This utility model enhances the strength of the longitudinal, transverse and radial reinforcements of the brick body by reinforcing the longitudinal reinforcement, transverse reinforcement and radial reinforcement, preventing the brick body from breaking transversely and radially under stress, and improving the overall load-bearing capacity of the brick body. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a three-dimensional schematic diagram of the structure of this utility model from a bottom view;

[0014] Figure 3 This is a partial cross-sectional perspective view of the structure of this utility model;

[0015] Figure 4 This is a three-dimensional schematic diagram of the combined use of the reinforcing longitudinal bars, reinforcing transverse bars, and reinforcing radial bars of this utility model.

[0016] In the diagram: 1. Brick body; 2. Anti-slip diamond strip; 3. Drainage channel; 4. Drainage hole; 5. Drainage channel; 6. Dovetail groove; 7. Dovetail protrusion; 8. Connecting port; 9. Connecting groove; 10. Connecting strip; 11. Reinforcing longitudinal rib; 12. Reinforcing transverse rib; 13. Reinforcing radial rib; 14. Anti-slip protrusion; 15. Raised ridge; 16. Heat insulation layer; 17. Buffer pad layer. Detailed Implementation

[0017] 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.

[0018] like Figures 1 to 4 As shown, this utility model provides a permeable concrete brick that is easy to construct, comprising a brick body 1, with a plurality of anti-slip diamond-shaped pieces 2 fixedly connected to the top of the brick body 1, and the plurality of anti-slip diamond-shaped pieces 2 being arranged in a uniform array. A wear-resistant coating is provided on the top of the brick body 1 and the anti-slip diamond-shaped pieces 2. The wear-resistant coating is made of epoxy resin wear-resistant material, which improves the wear resistance of the surface of the brick body 1 and extends the service life of the brick body 1. A drainage channel 3 is provided on the top of the brick body 1, and a plurality of drainage holes 4 are provided on the top of the brick body 1, and the plurality of drainage holes 4 are arranged in a uniform array. Multiple drainage holes are provided on one side of the brick body 1. Drainage channels 5 are provided, and multiple drainage channels 5 are evenly arranged and connected to a row of drainage holes 4. Dovetail grooves 6 are symmetrically provided on the surface of the brick body 1. Dovetail protrusions 7 are symmetrically fixedly connected to the surface of the brick body 1 about the dovetail grooves 6, and the dovetail protrusions 7 are used in conjunction with the dovetail grooves 6. A connecting opening 8 is provided at the top of the brick body 1, and the connecting opening 8 is connected to the dovetail grooves 6. A connecting groove 9 is provided at the top of the dovetail protrusions 7, and the connecting groove 9 is located below the connecting opening 8. A connecting strip 10 is provided inside the connecting opening 8, and the connecting strip 10 is used in conjunction with the connecting groove 9 by adhesive.

[0019] refer to Figure 3 and Figure 4 The brick body 1 has four reinforcing longitudinal bars 11 fixedly connected inside, and the four longitudinal reinforcing bars are located at the four corners inside the brick body 1. The brick body 1 also has four reinforcing transverse bars 12 and reinforcing radial bars 13 fixedly connected inside, and the four reinforcing transverse bars 12 and reinforcing radial bars 13 are arranged symmetrically in pairs and fixedly connected to the four reinforcing longitudinal bars 11 respectively.

[0020] As a technical optimization of this utility model, by setting up the longitudinal reinforcement 11, the transverse reinforcement 12 and the radial reinforcement 13, the strength of the longitudinal, transverse and radial reinforcement of the brick body 1 is enhanced, preventing the brick body 1 from breaking transversely and radially when under stress, and improving the overall load-bearing capacity of the brick body 1.

[0021] refer to Figure 1 and Figure 3 The top of the brick 1 is fixedly connected with several anti-slip protrusions 14, and the several anti-slip protrusions 14 are evenly arranged.

[0022] As a technical optimization of this utility model, by setting a number of anti-slip protrusions 14, the anti-slip performance of the surface of the brick body 1 can be further increased between the anti-slip diamond pattern 2 on the top of the brick body 1.

[0023] refer to Figure 2 The bottom of the brick body 1 is fixedly connected with eight protruding ridges 15, and the eight protruding ridges 15 are evenly arranged.

[0024] As a technical optimization of this utility model, the setting of eight protruding ridges 15 increases the friction between the brick body 1 and the base layer, making the brick body 1 more stable and less prone to displacement after laying.

[0025] refer to Figure 3 A heat insulation layer 16 is provided at the bottom of the brick body 1, and a buffer pad layer 17 is fixedly connected to the bottom of the heat insulation layer 16.

[0026] As a technical optimization of this utility model, the thermal insulation layer 16 can reduce the thermal conductivity of the brick 1, reduce the heat transfer from the ground, and play a certain role in heat insulation. The buffer pad 17 can buffer the impact between the brick 1 and the base layer during laying, reduce the possibility of damage to the brick 1, and further improve the stability of the brick 1.

[0027] refer to Figure 3 The interior of brick 1 is a porous skeleton structure, which is filled with heat insulation material, fiber material and self-healing agent. All of these materials are existing mature technology products.

[0028] As a technical optimization of this utility model, the interior of the brick body 1 is designed with a porous skeleton structure. This porous skeleton structure consists of interconnected pores with a porosity of 20% and an average pore diameter of 2mm, ensuring good water permeability and allowing rainwater to quickly infiltrate into the ground. The interior of the brick body 1 is filled with thermal insulation material, such as foam glass particles, at a filling rate of 30%, reducing the thermal conductivity of the brick body 1 and minimizing heat transfer from the ground, thus providing a certain degree of thermal insulation. The addition of fiber material, with polypropylene fibers uniformly mixed into the concrete of the brick body 1 at a fiber content of 0.3% of the concrete mass, improves the toughness and crack resistance of the brick body 1, reducing the likelihood of cracks appearing during construction and use. Finally, a self-healing agent is added to the concrete of the brick body 1. When micro-cracks appear in the brick body 1, the self-healing agent reacts with moisture or carbon dioxide in the air to generate new crystalline substances that fill the cracks, achieving the self-healing function of the brick body 1 and extending its service life.

[0029] The working principle and usage process of this utility model are as follows: When laying the permeable concrete bricks, first ensure that the base layer is flat and clean. Then, according to the requirements, the prepared permeable concrete bricks 1 are connected by dovetail grooves 6 and dovetail protrusions 7. At this time, it is necessary to pay attention to adjusting the position and level of the bricks 1. Next, inject adhesive into the connecting opening 8 of adjacent bricks 1, allowing it to flow into the connecting groove 9. Then, insert the connecting strip 10 to fix the two connected bricks 1, thereby making the connection of the bricks 1 tighter. During the use of this permeable concrete brick, the anti-slip diamonds 2 and anti-slip protrusions are used to prevent slipping. 14. To increase the friction of pedestrians or vehicles walking or driving on the brick surface and prevent slipping or slipping, the longitudinal reinforcement 11, the transverse reinforcement 12 and the radial reinforcement 13 are used to enhance the strength of the longitudinal, transverse and radial reinforcement of the brick body 1, prevent the brick body 1 from breaking transversely and radially under stress, and improve the overall load-bearing capacity of the brick body 1. Then, through the porous skeleton structure inside the brick body 1, the drainage holes 4 and the diversion channel 3 at the top, and the drainage channel 5 at the bottom, the brick body 1 is guaranteed to have good permeability and drainage, which can effectively alleviate the problem of urban flooding and replenish groundwater resources.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A permeable concrete brick that is easy to construct, comprising a brick body (1), characterized in that: The top of the brick (1) is fixedly connected with several anti-slip diamonds (2), and the several anti-slip diamonds (2) are arranged in a uniform array. The top of the brick (1) is provided with a flow channel (3). The top of the brick (1) is provided with several drainage holes (4), and the several drainage holes (4) are arranged in a uniform array. The side of the brick (1) is provided with multiple drainage channels (5), and the multiple drainage channels (5) are arranged in a uniform array and communicate with a row of drainage holes (4). The surface of the brick (1) is symmetrically provided with dovetail grooves (6). The surface of the brick (1) is symmetrically fixed with dovetail protrusions (7) about the dovetail groove (6), and the dovetail protrusions (7) are used in conjunction with the dovetail groove (6). The top of the brick (1) is provided with a connecting opening (8), and the connecting opening (8) is connected to the dovetail groove (6). The top of the dovetail protrusion (7) is provided with a connecting groove (9), and the connecting groove (9) is located below the connecting opening (8). A connecting strip (10) is provided inside the connecting opening (8), and the connecting strip (10) is used in conjunction with the connecting groove (9) by adhesive.

2. The permeable concrete brick for easy construction according to claim 1, characterized in that: The brick body (1) is fixedly connected with four reinforcing longitudinal bars (11), and the four longitudinal reinforcing bars are located at the four corners inside the brick body (1). The brick body (1) is fixedly connected with four reinforcing transverse bars (12) and reinforcing radial bars (13), and the four reinforcing transverse bars (12) and reinforcing radial bars (13) are arranged symmetrically in pairs and fixedly connected with the four reinforcing longitudinal bars (11).

3. The permeable concrete brick for easy construction according to claim 1, characterized in that: The top of the brick (1) is fixedly connected with several anti-slip protrusions (14), and the several anti-slip protrusions (14) are evenly arranged.

4. The permeable concrete brick for easy construction according to claim 1, characterized in that: The bottom of the brick (1) is fixedly connected with eight protruding ridges (15), and the eight protruding ridges (15) are evenly arranged.

5. The permeable concrete brick for easy construction according to claim 1, characterized in that: The bottom of the brick (1) is provided with a heat insulation layer (16), and a buffer pad layer (17) is fixedly connected to the bottom of the heat insulation layer (16).

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