Aeolian sand water permeable brick

Abstract

The utility model discloses an aeolian sand water permeable brick which comprises a square brick body, four side vertical wall surfaces of the brick body are a first side wall, a second side wall, a third side wall and a fourth side wall, a first wedge-shaped connecting block is arranged on the first side wall, a second wedge-shaped connecting block is arranged on the second side wall, a first connecting groove is inwards formed in the third side wall, and a second connecting groove is inwards formed in the fourth side wall. A second connecting groove is inwards formed in the fourth side wall, and the first wedge-shaped connecting block is matched with the first connecting groove; a water flowing layer is arranged in the brick body, the water flowing layer at least penetrates through one side vertical wall face of the brick body, and a drainage channel communicated with fluid of the water flowing layer is arranged on the surface of the brick body. Through the arrangement of the brick bodies with the wedge-shaped connecting blocks and the connecting grooves, quick positioning and splicing can be carried out, the spliced brick bodies are meshed with one another to form a whole, the stability is high, larger pressure can be borne, and the pavement flatness is high due to the limitation of the shapes of the wedge-shaped connecting blocks and the connecting grooves.

Description

TECHNICAL FIELD

[0001] The utility model relates to road paving material technical field, specifically is a aeolian sand water permeable brick. BACKGROUND

[0002] Water permeable brick is a kind of road paving material that can be supplied to natural precipitation, since the water permeable brick has good water permeability and air permeability, can reduce ground water, and can replenish groundwater resources, simultaneously, can make soil and air contact.Most of the existing water permeable bricks are cuboid structures with four flush sides, and the adjacent brick bodies only rely on friction force to engage, when a certain brick is subjected to excessive pressure, unevenness occurs, affecting the normal use of the road surface. SUMMARY

[0003] Therefore, the utility model wants to solve the technical problem to provide a kind of aeolian sand water permeable brick that improves the combination effect between water permeable brick and improves the overall performance of road surface.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a kind of aeolian sand water permeable brick, including square brick, the four side vertical wall surface of brick is in clockwise direction in turn first side wall, second side wall, third side wall and fourth side wall, first wedge-shaped connecting block is provided on the first side wall, second wedge-shaped connecting block is provided on the second side wall, first connecting slot is opened inwards on the third side wall, second connecting slot is opened inwards on the fourth side wall, the structure of first wedge-shaped connecting block and second wedge-shaped connecting block is same, the structure of first connecting slot and second connecting slot is same, first wedge-shaped connecting block and first connecting slot are matched with each other;Grouting port is opened at the surface vertex position of the brick, the grouting port simultaneously extends to the two side vertical wall surfaces adjacent to it and forms grouting groove;Water flow layer is opened in the brick, the water flow layer at least penetrates the side vertical wall surface of the brick, the surface of the brick is provided with drainage channel that is in fluid communication with water flow layer.

[0005] The above-mentioned aeolian sand water permeable brick, in the plane along the thickness direction of the brick and perpendicular to the first side wall: the side wall surface of the first wedge-shaped connecting block away from the first side wall is inclined surface gradually close to the brick from top to bottom, the groove bottom wall of the first connecting slot is inclined surface gradually close to the third side wall from top to bottom.

[0006] The above-mentioned aeolian sand water permeable brick, in the plane along the thickness direction of the brick and parallel to the first side wall: the interval of the two opposite side wall surfaces of the first wedge-shaped connecting block gradually decreases from top to bottom, the interval of the two opposite side wall surfaces of the first connecting slot gradually decreases from top to bottom.

[0007] The wind-sand permeable brick has the first wedge-shaped connecting block gradually reduced in width from one end away from the first side wall to the other end connected with the first side wall in a plane parallel to the upper surface of the brick body, and the first connecting groove gradually widened from the opening to the bottom. The first wedge-shaped connecting block and the second wedge-shaped connecting block are arranged to be specifically reduced in each direction, and the first connecting groove and the second connecting groove are matched with each other. After laying, the permeable bricks are combined with each other, and when one permeable brick is subjected to pressure, the pressure is dispersed to the surrounding permeable bricks, so that the pressure on one brick is not too large to cause unevenness.

[0008] The wind-sand permeable brick has the first wedge-shaped connecting block gradually reduced in width from one end away from the first side wall to the other end connected with the first side wall in a plane parallel to the upper surface of the brick body, and the first connecting groove gradually widened from the opening to the bottom. The first wedge-shaped connecting block and the second wedge-shaped connecting block are arranged to be specifically reduced in each direction, and the first connecting groove and the second connecting groove are matched with each other. After laying, the permeable bricks are combined with each other, and when one permeable brick is subjected to pressure, the pressure is dispersed to the surrounding permeable bricks, so that the pressure on one brick is not too large to cause unevenness.

[0009] The wind-sand permeable brick has the first wedge-shaped connecting block gradually reduced in width from one end away from the first side wall to the other end connected with the first side wall in a plane parallel to the upper surface of the brick body, and the first connecting groove gradually widened from the opening to the bottom. The first wedge-shaped connecting block and the second wedge-shaped connecting block are arranged to be specifically reduced in each direction, and the first connecting groove and the second connecting groove are matched with each other. After laying, the permeable bricks are combined with each other, and when one permeable brick is subjected to pressure, the pressure is dispersed to the surrounding permeable bricks, so that the pressure on one brick is not too large to cause unevenness.

[0010] The wind-sand permeable brick has the first wedge-shaped connecting block gradually reduced in width from one end away from the first side wall to the other end connected with the first side wall in a plane parallel to the upper surface of the brick body, and the first connecting groove gradually widened from the opening to the bottom. The first wedge-shaped connecting block and the second wedge-shaped connecting block are arranged to be specifically reduced in each direction, and the first connecting groove and the second connecting groove are matched with each other. After laying, the permeable bricks are combined with each other, and when one permeable brick is subjected to pressure, the pressure is dispersed to the surrounding permeable bricks, so that the pressure on one brick is not too large to cause unevenness.

[0011] The wind-sand permeable brick has the first wedge-shaped connecting block gradually reduced in width from one end away from the first side wall to the other end connected with the first side wall in a plane parallel to the upper surface of the brick body, and the first connecting groove gradually widened from the opening to the bottom. The first wedge-shaped connecting block and the second wedge-shaped connecting block are arranged to be specifically reduced in each direction, and the first connecting groove and the second connecting groove are matched with each other. After laying, the permeable bricks are combined with each other, and when one permeable brick is subjected to pressure, the pressure is dispersed to the surrounding permeable bricks, so that the pressure on one brick is not too large to cause unevenness.

[0012] The wind-sand permeable brick has the first wedge-shaped connecting block gradually reduced in width from one end away from the first side wall to the other end connected with the first side wall in a plane parallel to the upper surface of the brick body, and the first connecting groove gradually widened from the opening to the bottom. The first wedge-shaped connecting block and the second wedge-shaped connecting block are arranged to be specifically reduced in each direction, and the first connecting groove and the second connecting groove are matched with each other. After laying, the permeable bricks are combined with each other, and when one permeable brick is subjected to pressure, the pressure is dispersed to the surrounding permeable bricks, so that the pressure on one brick is not too large to cause unevenness.

[0013] The wind-sand permeable brick has the first wedge-shaped connecting block gradually reduced in width from one end away from the first side wall to the other end connected with the first side wall in a plane parallel to the upper surface of the brick body, and the first connecting groove gradually widened from the opening to the bottom. The first wedge-shaped connecting block and the second wedge-shaped connecting block are arranged to be specifically reduced in each direction, and the first connecting groove and the second connecting groove are matched with each other. After laying, the permeable bricks are combined with each other, and when one permeable brick is subjected to pressure, the pressure is dispersed to the surrounding permeable bricks, so that the pressure on one brick is not too large to cause unevenness.

[0014] The technical scheme of the utility model discloses has achieved the following beneficial technical effects:

[0015] Through setting up the brick body with the wedge-shaped connecting block and the connecting groove, the quick positioning and splicing can be carried out, the brick bodies are mutually engaged after splicing, the whole is formed, the stability is high, the greater pressure can be borne, and the road surface flatness is high due to the limitation of the wedge-shaped connecting block and the connecting groove shape.

[0016] Through setting up the boss and the guide plate, the friction force can be increased in ordinary times, and the effect of guiding drainage can be achieved in the time of precipitation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model discloses a three-dimensional structure schematic diagram;

[0018] Figure 2 The utility model discloses a cross section structure schematic diagram;

[0019] Figure 3 The utility model discloses a top view schematic diagram;

[0020] Figure 4 The utility model discloses a side view schematic diagram;

[0021] Figure 5 The utility model discloses a plurality of aeolian sand water permeable brick splicing schematic diagram.

[0022] The figure mark shows as follows: 1 - brick body;2 - first side wall;3 - second side wall;4 - third side wall;5 - fourth side wall;6 - first wedge-shaped connecting block;61 - second wedge-shaped connecting block;7 - first connecting groove;8 - second connecting groove;9 - grouting groove;10 - grouting mouth;11 - water flow layer;12 - water seepage hole;13 - support column;14 - water guide groove;15 - boss;16 - water guide hole;17 - guide plate. DETAILED DESCRIPTION

[0023] The aeolian sand water permeable brick in the embodiment adopts the broken aeolian sand, and is washed and selected, and the raw material particles below 80 meshes are selected, cement, limestone, a binding agent and a foaming agent are mixed according to the proportion, are stirred and mixed after adding water, the mixed uniform raw material is transferred into a mould, is made by using the mould, and the finished product is obtained after the brick billet is maintained.

[0024] For example Figure 1As shown, the brick 1 includes a square, four side walls of the brick 1 are in turn first side wall 2, second side wall 3, third side wall 4 and fourth side wall 5 in clockwise direction, the first side wall 2 is provided with the first wedge-shaped connecting block 6, the second side wall 3 is provided with the second wedge-shaped connecting block 61, the third side wall 4 is provided with the first connecting groove 7, the fourth side wall 5 is provided with the second connecting groove 8, the first wedge-shaped connecting block 6 and the second wedge-shaped connecting block 61 are the same structure, the first connecting groove 7 and the second connecting groove 8 are the same structure, the first wedge-shaped connecting block 6 and the second wedge-shaped connecting block 61 are matched with the first connecting groove 7 and the second connecting groove 8, that is, the shape and size are the same, when splicing, the first wedge-shaped connecting block 6 of the first block of water permeable brick can be completely inserted into the first connecting groove 7 of the second block of water permeable brick, and the side wall surface of the first wedge-shaped connecting block 6 is completely matched with the side wall surface of the first connecting groove 7.

[0025] Specifically, as shown in the drawings, Figures 1-3 In the plane along the thickness direction of the brick 1 and perpendicular to the first side wall 2: the side wall surface of the first wedge-shaped connecting block 6 away from the first side wall 2 is a slope gradually close to the brick 1 from top to bottom, and the groove bottom wall of the first connecting groove 7 is a slope gradually close to the third side wall 4 from top to bottom; in the plane along the thickness direction of the brick 1 and parallel to the first side wall 2: the distance between the two opposite side wall surfaces of the first wedge-shaped connecting block 6 gradually decreases from top to bottom, and the distance between the two opposite side wall surfaces of the first connecting groove 7 gradually decreases from top to bottom; in the plane parallel to the upper surface of the brick 1, the width of the first wedge-shaped connecting block 6 gradually decreases from the end away from the first side wall 2 to the end connected with the first side wall 2; the width of the first connecting groove 7 gradually increases from the opening to the bottom. The upper surface area of the first wedge-shaped connecting block 6 is greater than the lower surface area, after being inserted into the first connecting groove 7 which gradually decreases, the first connecting groove 7 plays a limiting and positioning role, ensures the alignment of the length and height of the brick 1, realizes quick positioning and splicing, and is mutually engaged, has high connecting strength, after a brick is pressed, the pressure is transmitted to the slope of the connecting groove of another water permeable brick through the slope of the first connecting groove 7, so that the pressure is dispersed to the surrounding, realizes dispersion of pressure, and has excellent pressure resistance effect.

[0026] As shown in the drawings, Figures 1-2 The grouting port 10 is provided at the surface corner position of the brick 1, and the grouting port 10 extends to the two adjacent side walls to form a grouting groove 9, the grouting port 10 is a quarter of a circular arc, and the grouting groove 9 is a semicircular arc, when the water permeable bricks are spliced, the grouting ports 10 on the four connected water permeable bricks form a circular hole, and the grouting grooves 9 on the two connected water permeable bricks form a circular channel, cement mortar is injected into the circular channel through the circular hole, and the connecting performance between the water permeable bricks is further improved.

[0027] As shown in the drawings, Figure 2 , Figure 4As shown in the drawings, the brick body 1 is provided with a water flow layer 11, and the water flow layer 11 is provided with a support column 13, and the water flow layer 11 penetrates through the first side wall 2, the second side wall 3, the third side wall 4 and the fourth side wall 5, so as to facilitate the water to spread around, and the surface of the brick body 1 is provided with a drainage channel in fluid communication with the water flow layer 11; and the bottom of the brick body 1 is provided with a plurality of water seepage holes 12 in fluid communication with the water flow layer 11.

[0028] As shown in the drawings, the drainage channel is a water guide groove 14, and the water guide groove 14 is provided on the first side wall 2 and the side wall of the second side wall 3 along the thickness direction of the brick body 1, and the water guide groove 14 is in fluid communication with the water flow layer 11. Figure 1

[0029] As shown in the drawings, the surface of the brick body 1 is provided with a boss 15, the drainage channel is a water guide hole 16, the boss 15 is provided with the water guide hole 16 at the middle position along the thickness direction of the brick body 1, the water guide hole 16 is in fluid communication with the water flow layer 11, and the diameter of the water guide hole 16 gradually increases from the water inlet end to the water outlet end. Figures 1-2

[0030] As shown in the drawings, the surface of the boss 15 is provided with a guide plate 17, the end of the guide plate 17 is connected with the water inlet of the water guide hole 16, and the guide plate 17 is arranged along the tangential direction of the water guide hole 16, so as to facilitate to improve the water flow speed and avoid the silt accumulation. Figure 1

[0031] Obviously, the above embodiments are only examples for clearly illustrating, and are not intended to limit the implementation. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the implementation is not required or can not be exhausted. The changes or variations derived therefrom are still within the protection scope of the patent application claims.​​​

Claims

1. A aeolian sand water permeable brick, comprising a square brick body (1), four side walls of the brick body (1) are in turn a first side wall (2), a second side wall (3), a third side wall (4) and a fourth side wall (5) in clockwise direction, characterized in that, The first side wall (2) is provided with a first wedge-shaped connecting block (6), the second side wall (3) is provided with a second wedge-shaped connecting block (61), the third side wall (4) is provided with a first connecting groove (7) inwardly, the fourth side wall (5) is provided with a second connecting groove (8) inwardly, the first wedge-shaped connecting block (6) and the second wedge-shaped connecting block (61) are the same structure, the first connecting groove (7) and the second connecting groove (8) are the same structure, the first wedge-shaped connecting block (6) and the first connecting groove (7) are matched with each other; the surface of the brick body (1) is provided with a grouting port (10) at the top corner position, the grouting port (10) extends to the two adjacent side wall surfaces to form a grouting groove (9); the brick body (1) is provided with a water flow layer (11), the water flow layer (11) penetrates at least one side wall surface of the brick body (1), and the surface of the brick body (1) is provided with a drainage channel in fluid communication with the water flow layer (11).

2. The aeolian sand water permeable brick according to claim 1, characterized in that, On a plane perpendicular to the first side wall (2) along the thickness direction of the brick body (1): the side wall surface of the first wedge-shaped connecting block (6) away from the first side wall (2) is a slope gradually approaching the brick body (1) from top to bottom, and the groove bottom wall of the first connecting groove (7) is a slope gradually approaching the third side wall (4) from top to bottom.

3. The aeolian sand water permeable brick according to claim 1, characterized in that, On a plane parallel to the first side wall (2) along the thickness direction of the brick body (1): the distance between the two opposite side wall surfaces of the first wedge-shaped connecting block (6) gradually decreases from top to bottom, and the distance between the two opposite side wall surfaces of the first connecting groove (7) gradually decreases from top to bottom.

4. The aeolianite water permeable brick according to claim 1, wherein On a plane parallel to the upper surface of the brick body (1), the width of the first wedge-shaped connecting block (6) gradually decreases from one end away from the first side wall (2) to one end connected with the first side wall (2); the slot width of the first connecting groove (7) gradually increases from the opening to the groove bottom.

5. The aeolianite water permeable brick according to claim 1, wherein The drainage channel is a water guide groove (14), the water guide groove (14) is provided on the first side wall (2) and the side wall of the second side wall (3) along the thickness direction of the brick body (1), and the water guide groove (14) is in fluid communication with the water flow layer (11).

6. The aeolianite water permeation brick according to claim 1, wherein, The surface of the brick body (1) is provided with a boss (15), the drainage channel is a water guide hole (16), the water guide hole (16) is provided in the middle position of the boss (15) along the thickness direction of the brick body (1), and the water guide hole (16) is in fluid communication with the water flow layer (11).

7. The aeolianite water permeable brick according to claim 6, wherein, The aperture of the water guide hole (16) gradually increases from the water inlet end to the water outlet end.

8. The aeolianite water permeable brick according to claim 6, wherein, The surface of the boss (15) is provided with a guide plate (17), the end of the guide plate (17) is connected with the water inlet of the water guide hole (16), and the guide plate (17) is arranged along the tangential direction of the water guide hole (16).

9. The aeolianite water permeable brick according to claim 1, wherein, The bottom of the brick body (1) is provided with a plurality of water seepage holes (12), and the water seepage holes (12) are in fluid communication with the water flow layer (11).

10. The aeolianite water permeable brick according to claim 1, wherein, Supporting columns (13) are arranged in the water flow layer (11), and the water flow layer (11) penetrates the first side wall (2), the second side wall (3), the third side wall (4) and the fourth side wall (5) respectively.

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