Recycled concrete permeable pavement brick convenient to combine and install

Abstract

The utility model discloses a recycled concrete permeable pavement brick convenient to combine and install, and relates to the technical field of concrete permeable bricks, the recycled concrete permeable pavement brick comprises a brick body, the upper surface of the brick body is provided with a permeable surface brick extending into the brick body, and the upper surface of the brick body is provided with a plurality of groups of anti-skidding grooves; a plurality of sets of transverse holes penetrating to the other set of anti-skid grooves are formed in the side walls of the anti-skid grooves, longitudinal holes communicating with the transverse holes are formed in the lower surfaces of the anti-skid grooves, and a butt joint block is fixed to one end of the brick body. Two groups of water permeable bricks are more convenient to align through the matching of the butt-joint frame and the butt-joint block, so that a worker can lay the water permeable bricks more efficiently, the roughness of the upper surfaces of the water permeable bricks is increased through the anti-skid grooves, the condition that pedestrians or bicycles slip is prevented, rainwater entering the anti-skid grooves can enter the flow guide cavity through the transverse and longitudinal holes, and the water permeable bricks are more convenient to use. And the water is discharged to an appointed position through the flow guide cavities in the water permeable bricks, so that the condition of water accumulation on the road surface is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete permeable bricks, in particular to a recycled concrete permeable pavement brick which is easy to assemble and install. Background Art

[0002] Concrete pavement bricks are made of cement and aggregate as the main raw materials, and are made by vibration pressing or other molding processes. They can be used for paving sidewalks, squares, stations and courtyards. They have the functions of beautifying and improving the road surface, and the demand is huge. However, concrete pavement bricks also have some shortcomings, namely, they need to consume a large amount of natural aggregates, have poor water permeability, and poor anti-skid and wear resistance.

[0003] An existing patent (publication number: CN 214992773 U) discloses a spliced ​​and assembled anti-skid permeable brick, which uses a first protrusion and a second protrusion to make the pressure resistance of the permeable brick body stronger. At the same time, the design of the drainage hole makes the water permeability of the permeable brick body better. At the same time, the design of the anti-skid plate makes the anti-skid plate more anti-skid.

[0004] However, the above technical solution still has certain defects. The drainage holes are arranged longitudinally. When pedestrians or bicycles pass by, the attached mud will directly enter the drainage holes, causing them to lose their drainage function, resulting in water accumulation on the road surface and affecting pedestrians' walking on rainy days. Therefore, a recycled concrete permeable pavement brick that is easy to assemble and install is proposed. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a recycled concrete permeable pavement brick that is easy to assemble and install, so as to solve the technical problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a recycled concrete permeable pavement brick that is easy to assemble and install, comprising a brick body, the upper surface of the brick body is provided with a permeable surface brick extending into the brick body, the upper surface of the brick body is provided with a plurality of groups of anti-skid grooves, the side walls of the anti-skid grooves are provided with a plurality of groups of transverse holes that penetrate into another group of anti-skid grooves, the lower surface of the anti-skid grooves is provided with longitudinal holes connected to the transverse holes, a docking block is fixed to one end of the brick body, a docking frame is fixed to the other end of the brick body, the lower surface of the brick body is provided with a bottom brick plate extending into the brick body, the upper surface of the bottom brick plate is located in the brick body, a gravel filter layer is provided, and the upper surface of the gravel filter layer is provided with a partition brick plate fixed to the inner wall of the brick body.

[0007] As an optimal technical solution of the utility model for a recycled concrete permeable pavement brick that is easy to assemble and install, both ends of the bottom brick plate are provided with bricks extending into the brick body, and a travel groove is provided at the contact position between the inner wall of the brick body and the brick.

[0008] As a preferred technical solution of the utility model for a recycled concrete permeable pavement brick that is easy to assemble and install, the docking block has an appearance of being wide at the top and narrow at the bottom, and a frame opening is inlaid at the bottom end of the docking block.

[0009] As an optimal technical solution for the recycled concrete permeable pavement bricks that are easy to assemble and install, a notch is provided at the contact position between the inner wall at the bottom end of the docking frame and the frame opening, and the inner wall of the docking frame is wide at the top and narrow at the bottom.

[0010] As an optimal technical solution for the recycled concrete permeable pavement bricks that are easy to assemble and install, the upper surface of the partition brick plate and the lower surface of the permeable bricks form a diversion cavity, and the left and right ends of the brick body are both provided with water outlets connected to the diversion cavity.

[0011] In summary, the utility model mainly has the following beneficial effects:

[0012] The utility model makes it easier to align two groups of permeable bricks through the cooperation of the docking frame and the docking block, making it more efficient for workers to lay the bricks, while the anti-skid groove increases the roughness of the upper surface of the permeable brick to prevent pedestrians or bicycles from slipping. At the same time, rainwater entering the anti-skid groove can enter the diversion cavity through the horizontal and vertical holes, and be discharged to the designated position through the diversion cavities in the multiple permeable bricks, thus avoiding the occurrence of water accumulation on the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 It is a bottom-up stereogram of the present utility model;

[0015] Figure 3 For the utility model Figure 1 Enlarged view of point A in the middle;

[0016] Figure 4 It is a front cutaway view of the utility model;

[0017] Figure 5 This is a structural diagram of the docking block and docking frame of the utility model.

[0018] In the figure: 100, brick body;

[0019] 110. Permeable surface brick; 111. Anti-slip groove; 112. Horizontal hole; 113. Vertical hole; 114. Water outlet; 115. Brick partition board; 116. Gravel filter layer; 120. Bottom brick board; 130. Docking frame; 140. Docking block; 141. Frame opening. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0021] The following describes an embodiment of the utility model based on its overall structure.

[0022] A recycled concrete permeable pavement brick that is easy to assemble and install, such as Figures 1 to 5 As shown, it includes a brick body 100, the upper surface of the brick body 100 is provided with a permeable surface brick 110 extending into the brick body 100, the upper surface of the brick body 100 is provided with a plurality of groups of anti-skid grooves 111, the side walls of the anti-skid grooves 111 are provided with a plurality of groups of transverse holes 112 penetrating to another group of anti-skid grooves 111, the lower surface of the anti-skid grooves 111 is provided with longitudinal holes 113 connected to the transverse holes 112, a docking block 140 is fixed at one end of the brick body 100, a docking frame 130 is fixed at the other end of the brick body 100, the lower surface of the brick body 100 is provided with a bottom brick plate 120 extending into the brick body 100, the upper surface of the bottom brick plate 120 is located in the brick body 100 and is provided with a gravel filter layer 116, and the upper surface of the gravel filter layer 116 is provided with a partition brick plate 115 fixed to the inner wall of the brick body 100.

[0023] Insert the docking block 140 at one end of one set of brick bodies 100 from top to bottom into the docking frame 130 at the end of another set of brick bodies 100, so that the alignment efficiency between the two brick bodies 100 is higher, which improves the efficiency of manual laying in disguise, and at the same time increases the grip between the two to avoid the occurrence of misalignment over a long period of time;

[0024] The anti-skid groove 111 on the upper surface of the permeable surface brick 110 increases its roughness, so that pedestrians or bicycles will not slip when passing by. The accumulated water on the road surface can enter the anti-skid groove 111, enter the diversion cavity through the transverse hole 112 and the longitudinal hole 113, and then flow into the diversion cavity in another group of brick bodies 100 to complete the drainage of the accumulated water, effectively solving the problem of road water accumulation. In addition, because the transverse hole 112 is located on the longitudinal inner wall of the anti-skid groove, combined with the impact of rainwater on rainy days, there will be no blockage.

[0025] The gravel filter layer 116 prevents water that has infiltrated the roadbed or groundwater from rising due to capillary action, thereby alleviating the impact of frost heaving of the water-containing soil base on the overall stability of the pavement structure.

[0026] Please refer to Figure 4 Both ends of the bottom brick plate 120 are provided with bricks extending into the brick body 100, and travel grooves are opened at the contact positions between the inner wall of the brick body 100 and the bricks.

[0027] The bricks can be slightly raised upward along the travel groove to deal with the situation where water in the base layer or groundwater rises due to capillary action, thereby avoiding the uneven road surface caused by the rise of permeable bricks.

[0028] Please refer to Figure 4 The upper surface of the partition brick plate 115 and the lower surface of the permeable surface brick 110 form a diversion cavity, and the left and right ends of the brick body 100 are both provided with water outlets 114 connected to the diversion cavity.

[0029] A channel can be created to divert rainwater, which is discharged into another permeable brick through the water outlet 114, thereby achieving the purpose of diverting rainwater.

[0030] Please refer to Figure 1 , Figure 2 and Figure 5 The docking block 140 is wide at the top and narrow at the bottom. A frame opening 141 is inlaid at the bottom of the docking block 140. A notch is opened at the contact position between the inner wall of the bottom end of the docking frame 130 and the frame opening 141. The inner wall of the docking frame 130 is wide at the top and narrow at the bottom.

[0031] The upper wide and lower narrow configuration facilitates the insertion of the docking block 140 into the docking frame 130 from top to bottom, so that the two sets of permeable bricks can be quickly aligned and the work efficiency of manual laying can be accelerated;

[0032] The slot provides storage space for the frame opening 141 to ensure that the diversion cavities inside the two sets of permeable bricks are connected, and the frame opening 141 is used to misalign the gaps at the joints between the two to avoid water leakage at the joints.

[0033] When in use, the docking block 140 at one end of one set of brick bodies 100 is inserted from top to bottom into the docking frame 130 at the end of another set of brick bodies 100, so that the alignment efficiency between the two brick bodies 100 is higher, which improves the efficiency of manual laying in disguise, and at the same time increases the grip between the two to avoid the occurrence of misalignment over a long period of time;

[0034] The anti-skid groove 111 on the upper surface of the permeable surface brick 110 increases its roughness, so that pedestrians or bicycles will not slip when passing by. The accumulated water on the road surface can enter the anti-skid groove 111, enter the diversion cavity through the transverse hole 112 and the longitudinal hole 113, and then flow into the diversion cavity in another group of brick bodies 100 to complete the drainage of the accumulated water, effectively solving the problem of road water accumulation. In addition, because the transverse hole 112 is located on the longitudinal inner wall of the anti-skid groove, combined with the impact of rainwater on rainy days, there will be no blockage.

[0035] The gravel filter layer 116 prevents water that has infiltrated the roadbed or groundwater from rising due to capillary action, thereby alleviating the impact of frost heaving of the water-containing soil base on the overall stability of the pavement structure.

[0036] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A recycled concrete permeable pavement brick that is easy to assemble and install, comprising a brick body (100), characterized in that: The upper surface of the brick body (100) is provided with a permeable surface brick (110) extending into the brick body (100); the upper surface of the brick body (100) is provided with a plurality of groups of anti-skid grooves (111); the side walls of the anti-skid grooves (111) are provided with a plurality of groups of transverse holes (112) penetrating to another group of anti-skid grooves (111); the lower surface of the anti-skid grooves (111) is provided with longitudinal holes (113) connected to the transverse holes (112); the brick body (100) A docking block (140) is fixed to one end of the brick body (100), a docking frame (130) is fixed to the other end of the brick body (100), a bottom brick plate (120) extending into the brick body (100) is provided on the lower surface of the brick body (100), a gravel filtering layer (116) is provided on the upper surface of the bottom brick plate (120) located in the brick body (100), and a partition brick plate (115) fixed to the inner wall of the brick body (100) is provided on the upper surface of the gravel filtering layer (116).

2. The recycled concrete permeable pavement brick that is easy to assemble and install according to claim 1 is characterized in that: Bricks extending into the brick body (100) are provided at both ends of the bottom brick plate (120), and travel grooves are provided at the contact positions between the inner wall of the brick body (100) and the bricks.

3. The recycled concrete permeable pavement brick that is easy to assemble and install according to claim 1 is characterized in that: The docking block (140) is configured to be wide at the top and narrow at the bottom, and a frame opening (141) is inlaid at the bottom end of the docking block (140).

4. The recycled concrete permeable pavement brick that is easy to assemble and install according to claim 1 is characterized in that: A notch is provided at the position where the inner wall at the bottom end of the docking frame (130) contacts the frame opening (141), and the inner wall of the docking frame (130) is arranged to be wider at the top and narrower at the bottom.

5. The recycled concrete permeable pavement brick that is easy to assemble and install according to claim 1 is characterized in that: The upper surface of the partition brick plate (115) and the lower surface of the permeable surface brick (110) form a diversion cavity, and the left and right ends of the brick body (100) are both provided with water outlets (114) connected to the diversion cavity.

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