Fabricated permeable pavement base
By using paving modules and water storage mechanisms in the prefabricated permeable pavement, the problems of weakening adhesion at the joints and urban heat island effect are solved, stable splicing and evaporation of rainwater storage are achieved, construction and maintenance are simplified, and water permeability is improved. Efficiency and climate improvement.
Patent Information
- Application Number
- CN202420860818.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-01-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During use, the glue at the joints loses adhesion during the prefabricated permeable pavement, which affects the flatness and performance of the pavement. The urban surface lacks respiratory and rainwater permeability, resulting in environmental problems.
A prefabricated permeable pavement base layer is designed, using paving modules, flower-shaped floor tiles and clamping mechanisms, including vertical round grooves, rotating columns, long strips, short strips, T-shaped bumps and reinforcement blocks, and is combined with the water storage mechanism. Achieve stable splicing between modules and storage and evaporation of rainwater, improving climatic conditions.
It simplifies construction and maintenance complexity, improves pavement flatness and water permeability efficiency, reduces urban heat island effect, and reduces post-maintenance costs.
Smart Images
Figure CN222294593U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of civil engineering, in particular to an assembled permeable pavement base. Background Art
[0002] Permeable pavement is an important low-impact development technology in sponge city construction. It has the advantages of reducing driving noise, improving anti-skid coefficient, and promoting the utilization of rainwater resources. Due to the poor overall stability of permeable materials and the fact that permeable cement concrete is easy to pollute the environment, generate noise, have a long construction period, and have high discreteness during construction, the use of prefabricated pavement is currently an effective solution.
[0003] The current prefabricated permeable pavement needs to be treated with joints during the assembly process. After long-term use, the glue at the joints may lose its adhesion, causing the brick joints to expand. This not only affects the flatness of the pavement, but may also affect the pavement's performance and increase the complexity of subsequent maintenance. In addition, the pace of urban construction is rapid, and the surface of modern cities is gradually covered by reinforced concrete houses and concrete pavements. Concrete pavements lack the ability to breathe, absorb heat and penetrate rainwater, which brings about a series of environmental problems.
[0004] In view of this, we have launched an assembled permeable pavement base. Utility Model Content
[0005] The purpose of the utility model is to provide an assembled permeable pavement base to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above object, the utility model provides the following technical solutions: an assembled permeable pavement base layer, comprising a paving module, wherein the paving module is provided with a plurality of groups, an L-shaped groove is provided on the paving module, a patterned floor tile is clamped inside the paving module, and a clamping mechanism is provided on the paving module, wherein the clamping mechanism comprises:
[0007] A vertical circular groove, a vertical circular groove is provided on one side of the paving module, and a horizontal circular groove is provided on the other side of the paving module, the vertical circular groove and the horizontal circular groove are in a perpendicular relationship, one end of the rotating column is sleeved inside one of the vertical circular grooves of the two adjacent groups of the paving modules, and the other end of the rotating column is sleeved inside the other horizontal circular groove of the two adjacent groups of the paving modules;
[0008] A long strip, a long strip is fixedly installed inside the rotating column, and the outer side of the long strip is slidably fitted inside the long slide groove, and a short strip is fixedly installed inside the end of the rotating column away from the long strip, and the short strip is slidably fitted inside the short slide groove;
[0009] A T-shaped protrusion is fixedly installed on the outer side of the paving module, a reinforcement block is clamped on the outer side of the paving module, a T-shaped groove is provided inside the reinforcement block, the outer side of the T-shaped protrusion slides and fits inside the T-shaped groove, and a square hole is provided on the reinforcement block.
[0010] Preferably, the paving modules, patterned floor tiles, rotating columns, long strips, short strips and reinforcement blocks are arranged in multiple groups, so that they can be flexibly spliced according to the area size of the sidewalk.
[0011] Preferably, the circular cross-sectional areas of the rotating column, the vertical circular groove and the horizontal circular groove are adapted and coaxial.
[0012] Preferably, the long strip is adapted to the square cross-sectional area of the square hole, and the T-shaped protrusion is adapted to the length of the T-shaped groove, so that adjacent paving modules are fixed more stably.
[0013] Preferably, the flower-shaped floor tile is provided with a water storage mechanism, a water storage cavity is opened inside the flower-shaped floor tile, a reinforcement plate is fixedly installed inside the flower-shaped floor tile, a round hole is opened on the reinforcement plate, and a water outlet hole is opened on the flower-shaped floor tile.
[0014] Preferably, the circular holes are provided in a plurality of groups, and the plurality of groups of circular holes are linearly arrayed at equal intervals on the reinforcement plate, so that the water in the water storage chamber has better fluidity.
[0015] Compared with the prior art, the utility model provides an assembled permeable pavement base layer, which has the following beneficial effects:
[0016] 1. In order to simplify the complexity of construction and subsequent maintenance, the assembled permeable pavement base is provided with a clamping mechanism, which cooperates with vertical circular grooves, rotating columns, horizontal circular grooves, long strips, long slides, short strips, short slides, T-shaped protrusions, reinforcement blocks, T-shaped grooves and square holes, so that adjacent paving modules can be spliced more firmly, thereby better simplifying the complexity of construction and subsequent maintenance.
[0017] 2. In order to better improve the regional climate conditions and reduce the urban heat island effect, the prefabricated permeable pavement base is equipped with a water storage mechanism, a water storage cavity, a reinforcement plate, a circular hole and a water outlet hole, so that rainwater can penetrate into the water storage cavity through the permeable surface layer of the patterned floor tiles and be stored, thereby improving the climate conditions of the local area through pavement evaporation and then reducing the urban heat island effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic top view of the overall structure of the utility model;
[0019] Figure 2 It is a schematic top view of the exploded view of the structure of the utility model;
[0020] Figure 3 This is a schematic diagram of an exploded cross-sectional view of the structure of the utility model;
[0021] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of the middle A area;
[0022] Figure 5 It is a schematic top view of the structure of the utility model;
[0023] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of the middle B area;
[0024] Figure 7 It is a schematic diagram of a top and side view of the structural part of the utility model.
[0025] In the figure: 1. paving module; 2. L-shaped groove; 3. patterned floor tile; 4. snap-on mechanism; 41. vertical circular groove; 42. rotating column; 43. horizontal circular groove; 44. long strip; 45. long slide groove; 46. short strip; 47. short slide groove; 48. T-shaped protrusion; 49. reinforcement block; 410. T-shaped groove; 411. square hole; 5. water storage mechanism; 51. water storage chamber; 52. reinforcement plate; 53. circular hole; 54. water outlet. DETAILED DESCRIPTION
[0026] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-7 The utility model provides a technical solution: an assembled permeable pavement base layer, including a paving module 1, wherein the paving module 1 is provided with a plurality of groups, an L-shaped groove 2 is provided on the paving module 1, and the L-shaped groove 2 can be filled with fine materials such as gravel (since filling fine materials is a prior art, it is not described here), reducing the area of patterned floor tiles 3, thereby better reducing costs and improving water permeability efficiency, the paving module 1 is internally clamped with patterned floor tiles 3, and a clamping mechanism 4 is provided on the paving module 1.
[0028] In one embodiment of the utility model, the clamping mechanism 4 includes a vertical circular groove 41, a vertical circular groove 41 is opened on one side of the paving module 1, and a horizontal circular groove 43 is opened on the other side of the paving module 1. The vertical circular groove 41 and the horizontal circular groove 43 are in a vertical relationship. One end of the rotating column 42 is sleeved inside the vertical circular groove 41 of the two adjacent groups of paving modules 1, and the other end of the rotating column 42 is sleeved inside the other group of horizontal circular grooves 43 of the two adjacent groups of paving modules 1. A long strip 44 is fixedly installed inside the rotating column 42, and the outer side of the long strip 44 slides and fits inside the long slide groove 45, so that a group of paving The module 1 is placed on the processed foundation, and the rotating column 42 is aligned with the vertical circular groove 41, so that the short strip 46 slides into the vertical circular groove 41. Further, the horizontal circular groove 43 on another adjacent group of paving modules 1 is aligned with the long strip 44, so that the long strip 44 slides to the long slide groove 45. At this time, the long strip 44 is parallel to the upper surface of the paving module 1, so that the parallel long strip 44 is rotated at the long slide groove 45, so that the long strip 44 is perpendicular to the upper surface of the paving module 1. The short strip 46 is fixedly installed inside the end of the rotating column 42 away from the long strip 44, and the short strip 46 slides and fits the short strip 46. Inside the slide groove 47, a T-shaped protrusion 48 is fixedly installed on the outside of the paving module 1, and a reinforcement block 49 is clamped on the outside of the paving module 1. A T-shaped groove 410 is opened inside the reinforcement block 49. A group of paving modules 1 is placed on the processed foundation, and the rotating column 42 is aligned with the vertical circular groove 41, so that the short strip 46 slides into the vertical circular groove 41. Further, the horizontal circular groove 43 on another adjacent group of paving modules 1 is aligned with the long strip 44, so that the long strip 44 slides to the long slide groove 45. At this time, the long strip 44 is parallel to the upper surface of the paving module 1, so that the parallel long strips 44 rotates at the long slide 45, so that the long strip 44 is perpendicular to the upper surface of the paving module 1, and further, the short strip 46 is parallel to the upper surface of the paving module 1 and is clamped at the short slide 47, so that the square on the reinforcement block 49 is aligned with the square surface of the long strip 44 and pressed, so that the T-shaped protrusion 48 fits with the T-shaped groove 410, so that the adjacent paving modules 1 are spliced more firmly, and then the complexity of construction and later maintenance is better simplified. The outer side of the T-shaped protrusion 48 slides and fits inside the T-shaped groove 410, and a square hole 411 is opened on the reinforcement block 49. There are multiple groups of paving modules 1, flower-shaped floor tiles 3, rotating columns 42, long strips 44, short strips 46 and reinforcement blocks 49. The circular cross-sectional areas of the rotating columns 42, vertical circular grooves 41 and horizontal circular grooves 43 are adapted and coaxial. The strip 44 matches the square cross-sectional area of the square hole 411 , and the T-shaped protrusion 48 matches the length of the T-shaped groove 410 .
[0029] In one embodiment of the utility model, a water storage mechanism 5 is provided on the flower-shaped floor tile 3, a water storage chamber 51 is provided inside the flower-shaped floor tile 3, a reinforcement plate 52 is fixedly installed inside the flower-shaped floor tile 3, a circular hole 53 is provided on the reinforcement plate 52, and a water outlet hole 54 is provided on the flower-shaped floor tile 3. There are multiple groups of circular holes 53, and the multiple groups of circular holes 53 are linearly arrayed at equal intervals on the reinforcement plate 52. Rainwater and other liquids penetrate through the permeable surface layer on the flower-shaped floor tile 3, and then enter the water storage chamber 51 through the circular holes 53 on the reinforcement block 49 for storage. In hot weather and other conditions, the accumulated liquid will evaporate, thereby improving the climate conditions of the local area and then reducing the urban heat island effect. When the liquid is accumulated enough, it will rise to the water outlet 54 for discharge, which is convenient for the water permeability of the road surface.
[0030] Working principle: Place a group of paving modules 1 on the processed foundation, align the rotating column 42 with the vertical circular groove 41, so that the short strip 46 slides into the vertical circular groove 41, and further, align the horizontal circular groove 43 on another adjacent group of paving modules 1 with the long strip 44, so that the long strip 44 slides to the long slide groove 45. At this time, the long strip 44 is parallel to the upper surface of the paving module 1, so that the parallel long strip 44 is rotated at the long slide groove 45, so that the long strip 44 is perpendicular to the upper surface of the paving module 1, and further, the short strip 46 is parallel to the upper surface of the paving module 1 and is snapped into the short slide groove 47, so that the square on the reinforcement block 49 is aligned with the square surface of the long strip 44 and pressed, so that the T-shaped protrusion 48 is aligned with the T-shaped concave The groove 410 fits together, so that the adjacent paving modules 1 are more firmly spliced, thereby better simplifying the complexity of construction and subsequent maintenance. The L-shaped groove 2 can be filled with fine materials such as gravel (since filling fine materials is a prior art, it is not described here), reducing the area of the patterned floor tiles 3, thereby better reducing costs and improving water permeability efficiency. Rainwater and other liquids penetrate through the permeable surface layer on the patterned floor tiles 3, and then enter the water storage chamber 51 through the circular hole 53 on the reinforcement block 49 for storage. In hot weather and other conditions, the accumulated liquid will evaporate, thereby improving the climatic conditions of the local area and then reducing the urban heat island effect. When the liquid accumulates enough, it will rise to the water outlet 54 for discharge, which is convenient for road permeability.
[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. An assembled permeable pavement base layer, comprising a paving module (1), wherein the paving module (1) is provided with a plurality of groups, wherein the paving module (1) is provided with an L-shaped groove (2), wherein a patterned floor tile (3) is clamped inside the paving module (1), and wherein: The paving module (1) is provided with a clamping mechanism (4), and the clamping mechanism (4) comprises: A vertical circular groove (41), one side of the paving module (1) is provided with a vertical circular groove (41), and the other side of the paving module (1) is provided with a horizontal circular groove (43), the vertical circular groove (41) and the horizontal circular groove (43) are in a vertical relationship, one end of a rotating column (42) is sleeved inside one of the vertical circular grooves (41) in two adjacent groups of the paving modules (1), and the other end of a rotating column (42) is sleeved inside another group of the horizontal circular grooves (43) in two adjacent groups of the paving modules (1); A long strip (44), the rotating column (42) is fixedly installed with the long strip (44), the outer side of the long strip (44) is slidably fitted in the long slide groove (45), and a short strip (46) is fixedly installed in the end of the rotating column (42) away from the long strip (44), and the short strip (46) is slidably fitted in the short slide groove (47); A T-shaped protrusion (48) is fixedly mounted on the outside of the paving module (1), a reinforcing block (49) is clamped on the outside of the paving module (1), a T-shaped groove (410) is provided inside the reinforcing block (49), the outside of the T-shaped protrusion (48) is slidably fitted inside the T-shaped groove (410), and a square hole (411) is provided on the reinforcing block (49).
2. The assembled permeable pavement base according to claim 1, characterized in that: The paving modules (1), patterned floor tiles (3), rotating columns (42), long strips (44), short strips (46) and reinforcing blocks (49) are arranged in multiple groups.
3. The assembled permeable pavement base according to claim 2, characterized in that: The circular cross-sectional areas of the rotating column (42), the vertical circular groove (41) and the horizontal circular groove (43) are matched and coaxial.
4. The assembled permeable pavement base according to claim 3 is characterized by: The long strip (44) is adapted to the square cross-sectional area of the square hole (411), and the T-shaped protrusion (48) is adapted to the length of the T-shaped groove (410).
5. The assembled permeable pavement base according to claim 4, characterized in that: The flower-shaped floor tile (3) is provided with a water storage mechanism (5), a water storage chamber (51) is provided inside the flower-shaped floor tile (3), a reinforcing plate (52) is fixedly installed inside the flower-shaped floor tile (3), a circular hole (53) is provided on the reinforcing plate (52), and a water outlet hole (54) is provided on the flower-shaped floor tile (3).
6. The assembled permeable pavement base according to claim 5, characterized in that: The circular holes (53) are provided in a plurality of groups, and the plurality of groups of circular holes (53) are linearly arrayed at equal intervals on the reinforcing plate (52).