Prefabricated construction waste regenerated building block permeable pavement structure

Abstract

The invention provides a prefabricated construction waste regenerated building block permeable pavement structure, and belongs to the technical field of road engineering. The invention provides an assembly type construction waste regenerated building block permeable pavement structure which comprises side protection plates 1, a drainage groove frame 2, regenerated building blocks 3, protection filling seams 4, an inverted filter layer 5 and a guide and drainage treatment structure 6. The guide row processing structure 6 comprises a supporting combined part 8 and a guide groove block 7 fixedly connected to the middle area of the upper end of the supporting combined part 8. The fabricated construction waste regenerated building block permeable pavement structure provided by the invention is convenient for fabricated construction, and the permeable pavement structure is relatively high in stability.

Description

Technical Field

[0001] The invention relates to the technical field of road engineering, and in particular to an assembled construction waste recycled block permeable pavement structure. Background Art

[0002] With the acceleration of urbanization, the construction industry has developed rapidly. A large amount of construction waste is often generated in the construction of roads, bridges and other buildings. Recycling and crushing construction waste to obtain recycled aggregates of construction waste, and then using the recycled aggregates of construction waste to prepare permeable pavement structures is one of the ways to achieve resource utilization. In the related art, when using recycled aggregates of construction waste to prepare permeable pavement structures, the recycled aggregates of construction waste are usually directly filled in geocells. This method cannot be used for prefabricated construction, and the stability of the permeable pavement structure needs to be improved. Summary of the invention

[0003] The purpose of the present invention is to provide an assembled construction waste recycled block permeable pavement structure. The assembled construction waste recycled block permeable pavement structure provided by the present invention is convenient for assembly construction and has high stability.

[0004] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions:

[0005] The present invention provides an assembled construction waste recycled block permeable pavement structure, comprising a side guard plate 1, a drainage trough frame 2, a recycled block 3, a protective filling joint 4, a filter layer 5 and a drainage treatment structure 6;

[0006] The guide processing structure 6 includes a supporting assembly component 8 and a guide slot block 7 fixedly connected to the middle area of ​​the upper end of the supporting assembly component 8;

[0007] The filter layer 5 is fixedly laid on the middle area of ​​the upper surface of the guide trough block 7, and a plurality of rows of recycled building blocks 3 are laid on the upper surface of the filter layer 5. The side ends of the recycled building blocks 3 in each row are fastened by the protective filling joint 4, and the outer end of the outermost protective filling joint 4 is provided with the drainage trough frame 2. The side end of the drainage trough frame 2 that is not in contact with the protective filling joint 4 is supported and fixed by the side guard plate 1, and the lower end of the side guard plate 1 is supported and fixed by the upper edge area of ​​the supporting assembly component 8.

[0008] Preferably, the guide groove block 7 is groove-shaped, and the guide groove block 7 includes a guide groove body and a support body arranged at the opposite side ends of the guide groove body. The anti-filter layer 5 is fixedly laid on the upper surface of the guide groove body of the guide groove block 7, and the support body of the guide groove block 7 is located at the opposite side ends of the anti-filter layer 5 and is in contact with the outermost protective filling seam 4.

[0009] Preferably, the supporting assembly 8 comprises a separation layer block 13, a reinforcement column 14, a seepage water drain seat 15, a first cushion layer 16, a second cushion layer 17 and a waterproof layer 18;

[0010] The second cushion layer 17 is fixedly laid on the upper surface of the waterproof layer 18, the first cushion layer 16 and the seepage water drain seat 15 are fixedly laid on the upper surface of the second cushion layer 17, and the first cushion layer 16 is fixedly laid in the middle area of ​​the upper surface of the second cushion layer 17, and the seepage water drain seat 15 is fixedly connected to the opposite two side ends of the first cushion layer 16;

[0011] The seepage water drain seat 15 is L-shaped, and includes a base and a supporting structure arranged on one side end of the base. The supporting structure of the seepage water drain seat 15 is fixedly connected to the side guard plate 1, and the upper surface of the base of the seepage water drain seat 15 is fixedly connected with the reinforcement column 14, and the upper end of the reinforcement column 14 is fixedly connected to the separation layer block 13, and the separation layer block 13 is fixedly connected to the guide groove body of the guide groove block 7.

[0012] Preferably, the first cushion layer 16 and the second cushion layer 17 are formed by laying soil, and the waterproof layer 18 is formed by waterproof cloth or waterproof coating.

[0013] Preferably, the supporting assembly component 8 further comprises a first arc-shaped guide seat 9, a first guide groove seat 10, a first partition plate 11, a second partition plate 12, a second arc-shaped guide seat 20 and a second guide groove seat 21;

[0014] The first guide groove seat 10 is arranged in an inclined manner, the first arc-shaped guide seat 9 is fixedly connected to the lower side end of the first guide groove seat 10, and the higher side end and the other two side ends of the first guide groove seat 10 are fixedly connected to the first partition plate 11;

[0015] The second guide groove seat 21 is arranged in an inclined manner, the lower side end of the second guide groove seat 21 is fixedly connected to the second arc-shaped guide seat 20, and the upper side end and the other two side ends of the second guide groove seat 21 are fixedly connected to the second partition plate 12;

[0016] One side end of the first partition plate 11 is fixedly connected to one side end of the second partition plate 12 and the lower side end of the first guide groove seat 10 is away from the lower side end of the second guide groove seat 21;

[0017] The first partition plate 11 and the second partition plate 12 are located between the first cushion layer 16 and the guide groove block 7 , and the first partition plate 11 and the second partition plate 12 are fixedly connected to the upper surface of the first cushion layer 16 .

[0018] Preferably, the lower surface of the outer end of the first arc-shaped guide seat 9 is higher than the upper surface of the base of the seepage water drain seat 15, or the lower surface of the outer end of the first arc-shaped guide seat 9 is connected to the upper surface of the base of the seepage water drain seat 15;

[0019] The lower surface of the outer end of the second arc-shaped guide seat 20 is higher than the upper surface of the base of the seepage water drain seat 15 , or the lower surface of the outer end of the second arc-shaped guide seat 20 is connected to the upper surface of the base of the seepage water drain seat 15 .

[0020] Preferably, the first arc-shaped guide seat 9, the first guide groove seat 10, the first partition plate 11, the second partition plate 12, the second arc-shaped guide seat 20 and the second guide groove seat 21 are formed by pouring concrete.

[0021] Preferably, the supporting assembly 8 further comprises the base structure 19 arranged on the lower surface of the waterproof layer 18;

[0022] The base structure 19 includes a first concrete layer 22, a first sealing seat 23, a metal frame layer 24, a municipal pipeline 25, a second sealing seat 26 and a second concrete layer 27;

[0023] The municipal pipeline 25 is installed in the metal frame layer 24, the first concrete layer 22 is in contact with the waterproof layer 18, and the first concrete layer 22, the first sealing seat 23, the metal frame layer 24, the second sealing seat 26 and the second concrete layer 27 are arranged in sequence from top to bottom to form a sealing structure.

[0024] Preferably, the interior of the metal frame layer 24 is filled with soil; the bottom of the second concrete layer 27 is supported by a roadbed soil layer;

[0025] The second concrete layer 27 and the second sealing seat 26 are both fixedly connected to the metal frame layer 24 , and the first concrete layer 22 and the first sealing seat 23 are both detachably connected to the metal frame layer 24 .

[0026] Preferably, the support structure of the seepage water drain seat 15 is provided with side drainage holes 28 , the outer ends of the side drainage holes 28 are connected to a gravel layer 29 , and the bottom of the gravel layer 29 is paved with a soil layer 30 for supporting the gravel layer 29 .

[0027] Beneficial effect: The assembled construction waste recycled block permeable pavement structure provided by the present invention comprises a side guard plate 1, a drainage trough frame 2, a recycled building block 3, a protective filling joint 4, a filter layer 5 and a drainage treatment structure 6; the drainage treatment structure 6 comprises a supporting assembly 8 and a guiding trough block 7 fixedly connected to the middle area of ​​the upper end of the supporting assembly 8; the middle area of ​​the upper surface of the guiding trough block 7 is fixedly paved with the filter layer 5, and the upper surface of the filter layer 5 is paved with a plurality of rows of recycled building blocks 3, and the side ends of each row of the recycled building blocks 3 are fastened by the protective filling joint 4, and the outer end of the outermost protective filling joint 4 is provided with the drainage trough frame 2, and the side end of the drainage trough frame 2 that is not in contact with the protective filling joint 4 is supported and fixed by the side guard plate 1, and the lower end of the side guard plate 1 is supported and fixed by the upper edge area of ​​the supporting assembly 8. The present invention utilizes a recycled building block 3, and is equipped with a side guard plate 1, a drainage trough frame 2, a protective filling seam 4, an anti-filter layer 5, and a drainage treatment structure 6. By adding a prefabricated structure, it is convenient to carry out assembled construction, and the permeable pavement structure has high stability. At the same time, the present invention facilitates the drainage of road surface water through the arrangement of the side guard plate 1 and the drainage trough frame 2, wherein the accumulated water is conducted through the side guard plate 1 and the drainage trough frame 2, and can be drained separately; the recycled building block 3 has a water-permeable function, which is fixed by the protective filling seam 4, and the lower end of the recycled building block 3 and the protective filling seam 4 is supported by the anti-filter layer 5, and the water flow is drained through the drainage treatment structure 6 (specifically, it is introduced into the supporting assembly component 8 by the guide trough block 7), which is convenient for drainage.

[0028] Furthermore, the structural setting of the drainage treatment structure 6 in the present invention is reasonable, and the water body can reach the seepage water drainage seat 15 through the first arc-shaped guide seat 9, the first guide groove seat 10 and the second arc-shaped guide seat 20 and the second guide groove seat 21 for drainage treatment; wherein the lower ends of the first baffle 11, the second baffle 12, the first guide groove seat 10 and the second guide groove seat 21 are supported by the first cushion layer 16, the lower end of the first cushion layer 16 is supported by the second cushion layer 17, and the lower end of the second cushion layer 17 is supported by the waterproof layer 18, and the lower end of the waterproof layer 18 is provided with a base structure 19, and the metal frame layer 24 in the base structure 19 is sealed and fixed by the second sealing seat 26, the second concrete layer 27, the first concrete layer 22 and the first sealing seat 23, and the interior of the metal frame layer 24 is filled with soil for convenient reinforcement and support, and at the same time, the municipal pipeline 25 can guide and transmit municipal pipeline water, which is convenient for integrated construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0030] Figure 2 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from a side perspective;

[0031] Figure 3 It is a split diagram of the main body in the present invention;

[0032] Figure 4 It is a schematic diagram of the three-dimensional structure of the guide and exhaust processing structure of the present invention from a front perspective;

[0033] Figure 5 This is a split diagram of the drainage processing structure in the present invention;

[0034] Figure 6 This is a disassembled diagram of the supporting assembly components in the present invention;

[0035] Figure 7 This is a diagram of the splitting of the basic structure in the present invention;

[0036] Figure 8 It is a schematic diagram of the front perspective three-dimensional structure of the second embodiment of the main body of the present invention;

[0037] In the figure: 1-side guard plate, 2-drainage trough frame, 3-recycled building block, 4-protective filling joint, 5-filter layer, 6-drainage treatment structure, 7-guide trough block, 8-support assembly component, 9-first arc-shaped guide seat, 10-first guide trough seat, 11-first partition, 12-second partition, 13-separation layer block, 14-reinforcement column, 15-seepage water drainage seat, 16-first cushion layer, 17-second cushion layer, 18-waterproof layer, 19-base structure, 20-second arc-shaped guide seat, 21-second guide trough seat, 22-first concrete layer, 23-first sealing seat, 24-metal frame layer, 25-municipal pipeline, 26-second sealing seat, 27-second concrete layer, 28-side drainage hole, 29-gravel layer, 30-soil layer. DETAILED DESCRIPTION

[0038] The present invention provides an assembled construction waste recycled block permeable pavement structure, comprising a side guard plate 1, a drainage trough frame 2, a recycled block 3, a protective filling joint 4, a filter layer 5 and a drainage treatment structure 6;

[0039] The guide processing structure 6 includes a supporting assembly component 8 and a guide slot block 7 fixedly connected to the middle area of ​​the upper end of the supporting assembly component 8;

[0040] The filter layer 5 is fixedly laid on the middle area of ​​the upper surface of the guide trough block 7, and a plurality of rows of recycled building blocks 3 are laid on the upper surface of the filter layer 5. The side ends of the recycled building blocks 3 in each row are fastened by the protective filling joint 4, and the outer end of the outermost protective filling joint 4 is provided with the drainage trough frame 2. The side end of the drainage trough frame 2 that is not in contact with the protective filling joint 4 is supported and fixed by the side guard plate 1, and the lower end of the side guard plate 1 is supported and fixed by the upper edge area of ​​the supporting assembly component 8.

[0041] Construction waste generated during the construction of roads, bridges and other buildings is crushed to obtain recycled aggregates. In the related technology, when using recycled aggregates from construction waste to prepare permeable pavement structures, the recycled aggregates from construction waste are usually directly filled in geocells. This method cannot be used for prefabricated construction. The traditional paving method (paving with a roller) will have the problem of insufficient strength requirements, and the stability of the permeable pavement structure needs to be improved. In addition to being used directly in the form of filling, recycled aggregates from construction waste can also be used to generate recycled building blocks using reconstruction technology. The recycled building blocks refer to a brick structure generated by secondary processing of recycled aggregates from construction waste. The fine aggregate and cement after crushing and screening of construction waste are sent to the mixer according to a preset mixing ratio through a computer-controlled automatic batching system. The mixed materials are sent to the hopper of the molding host through a feeding conveyor belt conveyor, and unloaded into the distribution bin in batches and in fixed quantities. Then, the brick-making machine compacts the materials to a certain degree. After several seconds of strong vibration and pressure, the materials are formed in the mold cavity into a wet product with a designed shape and density. After the vibration and pressure is completed, the mold and the pressure head are driven by a hydraulic cylinder to achieve demoulding. The resulting molded building block products are sent to the curing kiln by a mother-and-child car. After a period of natural curing, the recycled building block products can be obtained. The present invention is based on the prefabrication of recycled aggregates from construction waste into recycled blocks 3, which have a water-permeable function. At the same time, side guard plates 1, drainage trough frames 2, protective filling joints 4, filter layers 5 and drainage treatment structures 6 are arranged, wherein the overall frame structure of the drainage treatment structure 6 is prefabricated. By adding prefabricated structures, the stability of the permeable pavement structure and the soil structure is enhanced. Moreover, the structural design of each component in the assembled construction waste recycled block permeable pavement structure of the present invention is reasonable, and it has a good permeable effect on the basis of being able to reuse the recycled aggregates of construction waste, and is convenient for rapid construction. The assembled construction waste recycled block permeable pavement structure of the present invention is described in detail below.

[0042] The assembled construction waste recycled block water-permeable pavement structure of the present invention comprises a side guard plate 1, a drainage trough frame 2, a recycled block 3, a protective filling joint 4, a filter layer 5 and a drainage treatment structure 6, wherein the drainage treatment structure 6 comprises a support assembly 8 and a guide trough block 7 fixedly connected to the middle area of ​​the upper end of the support assembly 8. The recycled block 3 of the present invention is specifically made of recycled aggregates of construction waste and has a water-permeable function; the present invention does not specifically limit the preparation method of the recycled block 3, and a method well known to those skilled in the art can be used.

[0043] In the present invention, the side guard plate 1 and the drainage trough frame 2 are arranged to facilitate the drainage of road surface water. The accumulated water is conducted through the side guard plate 1 and the drainage trough frame 2, and drainage work can be performed independently. Specifically, the lower end of the drainage trough frame 2 is connected to the side guard plate 1, and the water flows through the drainage trough frame 2 and then through the side guard plate 1 for drainage treatment; the regenerated building block 3 is fixed by the protective filling joint 4, and at the same time, the lower end of the regenerated building block 3 and the protective filling joint 4 is supported by the filter layer 5, and the water flows through the drainage treatment structure 6 for drainage treatment (specifically, the water flows through the guide trough block 7 into the supporting assembly 8, and is drained through a separate channel), which is convenient for drainage. As an embodiment of the present invention, the overall frame structure of the drainage treatment structure 6 is prefabricated, which is conducive to enhancing the stability of the permeable pavement structure and the soil structure, and is convenient for rapid construction.

[0044] As an embodiment of the present invention, the guide groove block 7 is groove-shaped, and the guide groove block 7 includes a guide groove body and a support body arranged at two opposite side ends of the guide groove body. The anti-filter layer 5 is fixedly laid on the upper surface of the guide groove body of the guide groove block 7, and the support body of the guide groove block 7 is located at the two opposite side ends of the anti-filter layer 5 and is in contact with the outermost protective filling seam 4.

[0045] As an embodiment of the present invention, the support assembly 8 includes a partition layer block 13, a reinforcement column 14, a seepage water row seat 15, a first cushion layer 16, a second cushion layer 17 and a waterproof layer 18; the second cushion layer 17 is fixedly laid on the upper surface of the waterproof layer 18, the first cushion layer 16 and the seepage water row seat 15 are fixedly laid on the upper surface of the second cushion layer 17, and the first cushion layer 16 is fixedly laid in the middle area of ​​the upper surface of the second cushion layer 17, and the seepage water row seat 15 is fixedly connected to the second cushion layer 17. Connected to the opposite two side ends of the first cushion layer 16; the seepage water drain seat 15 is L-shaped, and the seepage water drain seat 15 includes a base and a supporting structure arranged at one side end of the base, the supporting structure of the seepage water drain seat 15 is fixedly connected to the side guard plate 1, and the upper surface of the base of the seepage water drain seat 15 is fixedly connected with the reinforcement column 14, the upper end of the reinforcement column 14 is fixedly connected to the separation layer block 13, and the separation layer block 13 is fixedly connected to the guide groove body of the guide groove block 7. The separation layer block 13 in the present invention can play a role in upper and lower layered diversion. As an embodiment of the present invention, the supporting structure of the seepage water drain seat 15 and the side guard plate 1 can be fixed by mortar.

[0046] As an embodiment of the present invention, the first cushion layer 16 and the second cushion layer 17 are formed by laying soil, and the waterproof layer 18 is formed by waterproof cloth or waterproof coating, and the waterproof coating can be, for example, emulsified asphalt.

[0047] As an embodiment of the present invention, the support assembly component 8 also includes a first arc-shaped guide seat 9, a first guide groove seat 10, a first baffle 11, a second baffle 12, a second arc-shaped guide seat 20 and a second guide groove seat 21; the first guide groove seat 10 is inclined (the inclination slope can be, for example, 1 to 3‰), the lower side end of the first guide groove seat 10 is fixedly connected to the first arc-shaped guide seat 9, and the high side end of the first guide groove seat 10 and the remaining two side ends are fixedly connected to the first baffle 11; the second guide groove seat 21 is inclined (the inclination slope can be, for example, 1 to 3‰ ), the lower side end of the second guide groove seat 21 is fixedly connected to the second arc-shaped guide seat 20, and the higher side end and the other two side ends of the second guide groove seat 21 are fixedly connected to the second partition plate 12; one side end of the first partition plate 11 is fixedly connected to one side end of the second partition plate 12 and the lower side end of the first guide groove seat 10 is away from the lower side end of the second guide groove seat 21; the first partition plate 11 and the second partition plate 12 are located between the first cushion layer 16 and the guide groove block 7, and the first partition plate 11 and the second partition plate 12 are fixedly connected to the upper surface of the first cushion layer 16.

[0048] As an embodiment of the present invention, the protective filling seam 4 is connected to the guide groove block 7 through the filter layer 5 to achieve diversion processing; the guide groove block 7 performs diversion processing through the first guide groove seat 10, the first arc guide seat 9, the second arc guide seat 20 and the second guide groove seat 21.

[0049] As an embodiment of the present invention, the lower surface of the outer end of the first arc guide seat 9 is higher than the upper surface of the base of the seepage water drain seat 15, or the lower surface of the outer end of the first arc guide seat 9 is connected to the upper surface of the base of the seepage water drain seat 15; the lower surface of the outer end of the second arc guide seat 20 is higher than the upper surface of the base of the seepage water drain seat 15, or the lower surface of the outer end of the second arc guide seat 20 is connected to the upper surface of the base of the seepage water drain seat 15. In the embodiment of the present invention, the water flow is specifically guided and drained through the channel between the base of the seepage water drain seat 15 and the separation layer block 13.

[0050] As an embodiment of the present invention, the first arc-shaped guide seat 9, the first guide groove seat 10, the first partition plate 11, the second partition plate 12, the second arc-shaped guide seat 20 and the second guide groove seat 21 are formed by pouring concrete.

[0051] As an embodiment of the present invention, the support assembly 8 also includes the base structure 19 arranged on the lower surface of the waterproof layer 18; the base structure 19 includes a first concrete layer 22, a first sealing seat 23, a metal frame layer 24, a municipal pipeline 25, a second sealing seat 26 and a second concrete layer 27; the municipal pipeline 25 is installed in the metal frame layer 24, the first concrete layer 22 is in contact with the waterproof layer 18, and the first concrete layer 22, the first sealing seat 23, the metal frame layer 24, the second sealing seat 26 and the second concrete layer 27 are arranged in sequence from top to bottom to form a sealing structure. As an embodiment of the present invention, the metal frame layer 24 is prefabricated.

[0052] In the implementation of the present invention, through the structural setting of the drainage treatment structure 6, the water body can pass through the first arc-shaped guide seat 9, the first guide groove seat 10 and the second arc-shaped guide seat 20 and the second guide groove seat 21 to reach the seepage water drainage seat 15 for drainage treatment. The lower ends of the first baffle 11, the second baffle 12, the first guide groove seat 10 and the second guide groove seat 21 are supported by the first cushion layer 16, the lower end of the first cushion layer 16 is supported by the second cushion layer 17, and the lower end of the second cushion layer 17 is supported by the waterproof layer 18. The lower end of the waterproof layer 18 is provided with a base structure 19, and the metal frame layer 24 in the base structure 19 is prefabricated and sealed and fixed by the second sealing seat 26, the second concrete layer 27, the first concrete layer 22 and the first sealing seat 23. The interior of the metal frame layer 24 is filled with soil for convenient reinforcement and support. At the same time, the municipal pipeline 25 can guide and transmit municipal pipeline water, which is convenient for integrated construction.

[0053] As an embodiment of the present invention, the interior of the metal frame layer 24 is filled with soil; the bottom of the second concrete layer 27 is supported by the roadbed soil layer; the second concrete layer 27 and the second sealing seat 26 are both fixedly connected to the metal frame layer 24, and the first concrete layer 22 and the first sealing seat 23 are both detachably connected to the metal frame layer 24. As an embodiment of the present invention, the second concrete layer 27 and the second sealing seat 26 are fixedly connected to the metal frame layer 24 through plain concrete; the metal frame layer 24 is detachably connected to the first sealing seat 23 and the first concrete layer 22 through screws, which is convenient for maintenance.

[0054] As an embodiment of the present invention, the support structure of the seepage water drain seat 15 is provided with a side drainage hole 28, and the outer end of the side drainage hole 28 is connected to a gravel layer 29, and the bottom of the gravel layer 29 is paved with a soil layer 30 for supporting the gravel layer 29. In the embodiment of the present invention, the side drainage hole 28 can play a drainage role, so that the water body reaches the gravel layer 29 through the side drainage hole 28, so as to irrigate the gravel layer 29, and at the same time, the soil layer 30 is provided at the bottom of the gravel layer 29, which can play a supporting role for the gravel layer 29.

[0055] The components of the permeable pavement structure of the present invention are reasonably arranged, and have good permeability effect on the basis of being able to reuse recycled aggregates of construction waste, and are convenient for rapid construction. Among them, the lower end of the drainage trough frame 2 is connected to the side guard plate 1, and the water flow of the drainage trough frame 2 is drained through the side guard plate 1. The side guard plate 1 and the seepage water drain seat 15 are separated by a partition layer block 13, and the partition layer block 13 can play a role in upper and lower layered diversion; the guide groove block 7 is diverted through the first guide groove seat 10, the first arc guide seat 9, the second arc guide seat 20 and the second guide groove seat 21; the side ends of the first arc guide seat 9 and the first guide groove seat 10 are connected to the upper end of the base of the seepage water drain seat 15, and the water flow is drained through the partition layer block 13 and the seepage water drain seat 15.

[0056] The following will be combined with the embodiments of the present invention and Figures 1 to 8 , clearly and completely describe the technical solutions in the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0057] In the following embodiments, the recycled building blocks 3 are specifically prepared in advance using recycled aggregates from construction waste; unless otherwise specified, there are no special requirements for the size, material, and fixing method of each component of the permeable pavement structure in the following embodiments, and those skilled in the art can choose according to actual needs.

[0058] Example 1

[0059] like Figure 1 to Figure 7As shown, in this embodiment, the assembled construction waste recycled block permeable pavement structure includes a side guard plate 1, a drainage trough frame 2, a recycled block 3, a protective filling joint 4, a filter layer 5 and a drainage treatment structure 6; wherein the filter layer 5 is fixedly laid in the middle area of ​​the upper surface of the drainage treatment structure 6, and a plurality of rows of the recycled blocks 3 are laid on the upper surface of the filter layer 5, and the side ends of each row of the recycled blocks 3 are fastened by the protective filling joint 4, and the outer end of the outermost protective filling joint 4 is provided with the drainage trough frame 2, and the outer end of the drainage trough frame 2 (i.e., the side end that does not contact the protective filling joint 4) is supported and fixed by the side guard plate 1, and the lower end of the side guard plate 1 is supported and fixed by the drainage treatment structure 6;

[0060] The drainage treatment structure 6 includes a guide groove block 7 and a supporting assembly 8; wherein the guide groove block 7 (in a groove shape, including a guide groove body and a supporting body arranged at two opposite ends of the guide groove body) is fixedly connected to the middle area of ​​the upper surface of the supporting assembly 8, and the filter layer 5 is fixedly laid on the upper surface of the guide groove body of the guide groove block 7, that is, it is connected with the regeneration building block 3 through the filter layer 5; the supporting body of the guide groove block 7 is located at two opposite ends of the filter layer 5 and contacts with the outermost protection filling seam 4;

[0061] The supporting assembly 8 includes a partition block 13, a reinforcement column 14, a seepage water drain seat 15, a first cushion layer 16 (formed by laying soil), a second cushion layer 17 (formed by laying soil), a waterproof layer 18 (formed by laying water-stop cloth) and a base structure 19; wherein the waterproof layer 18 is fixedly laid on the upper surface of the base structure 19, the second cushion layer 17 is fixedly laid on the upper surface of the waterproof layer 18, the first cushion layer 16 is fixedly laid in the middle area of ​​the upper surface of the second cushion layer 17, and the first cushion layer 17 is fixedly laid on the upper surface of the first cushion layer 16. The seepage water drain seat 15 (L-shaped, including a base and a supporting structure arranged at one side of the base) is fixedly provided at the two opposite side ends of 6 (i.e., the two edge areas on the upper surface of the second cushion layer 17), the supporting structure of the seepage water drain seat 15 is fixedly connected to the side guard plate 1, the upper surface of the base of the seepage water drain seat 15 is fixedly provided with the reinforcing column 14, the upper end of the reinforcing column 14 is fixedly connected to the separation layer block 13, and the separation layer block 13 is fixedly connected to the guide groove body of the guide groove block 7;

[0062] The supporting assembly component 8 also includes a first arc-shaped guide seat 9, a first guide groove seat 10, a first partition plate 11, a second partition plate 12, a second arc-shaped guide seat 20 and a second guide groove seat 21; wherein the first guide groove seat 10 is inclined (the inclination slope is 3‰), the lower side end of the first guide groove seat 10 is fixedly connected to the first arc-shaped guide seat 9, the high side end of the first guide groove seat 10 and the other two side ends are fixedly connected to the first partition plate 11; the second guide groove seat 21 is inclined (the inclination slope is 3‰), the lower side end of the second guide groove seat 21 is fixedly connected to the second arc-shaped guide seat 20, the second The high side end and the other two side ends of the guide groove seat 21 are fixedly connected to the second partition plate 12; one side end of the first partition plate 11 is fixedly connected to one side end of the second partition plate 12 and the low side end of the first guide groove seat 10 is away from the low side end of the second guide groove seat 21; the first partition plate 11 and the second partition plate 12 are located between the first cushion layer 16 and the guide groove block 7, and the first partition plate 11 and the second partition plate 12 are fixedly connected to the upper surface of the first cushion layer 16; the lower surface of the outer end of the first arc-shaped guide seat 9 and the lower surface of the outer end of the second arc-shaped guide seat 20 are connected to the upper surface of the base of the seepage water drain seat 15;

[0063] The base structure 19 includes a first concrete layer 22, a first sealing seat 23, a metal frame layer 24, a municipal pipeline 25, a second sealing seat 26 and a second concrete layer 27; wherein the second sealing seat 26 is fixedly provided on the upper surface of the second concrete layer 27, the second sealing seat 26 and the second concrete layer 27 are both fixed to the metal frame layer 24, and the lower edge of the metal frame layer 24 is flush with the second concrete layer 27, the municipal pipeline 25 is installed at the center of the metal frame layer 24, the first concrete layer 22 and the first sealing seat 23 are both detachably fixed to the metal frame layer 24, and the upper edge of the metal frame layer 24 is flush with the first concrete layer 22; the interior of the metal frame layer 24 is filled with soil blocks, and the first concrete layer 22, the first sealing seat 23, the metal frame layer 24, the second sealing seat 26 and the second concrete layer 27 form a sealing structure, and the bottom of the second concrete layer 27 is supported by the roadbed soil layer;

[0064] The construction method of the permeable pavement structure described in this embodiment is as follows:

[0065] First, the construction of the base structure 19 is carried out. Specifically, the second concrete layer 27 and the second sealing seat 26 are sequentially stacked on the roadbed soil layer, and the metal frame layer 24, the second sealing seat 26 and the second concrete layer 27 are fixed by plain concrete. Then, the municipal pipeline 25 is inserted into the metal frame layer 24, and soil is filled in the metal frame layer 24. The first sealing seat 23 and the first concrete layer 22 are sequentially stacked on the upper end of the metal frame layer 24, and the metal frame layer 24, the first sealing seat 23 and the first concrete layer 22 are fixed by screws. At this time, the first concrete layer 22, the first sealing seat 23, the metal frame layer 24, the second sealing seat 26 and the second concrete layer 27 constitute a sealing structure, and the construction of the base structure 19 is completed;

[0066] Then, the support assembly 8 is constructed on the basis of the base structure 19, specifically, a waterproof layer 18 and a second cushion layer 17 are sequentially stacked on the upper surface of the first concrete layer 22 to protect the base structure 19; a seepage water drain seat 15 and a first cushion layer 16 are arranged on the upper surface of the second cushion layer 17 to play a supporting function, wherein the first cushion layer 16 is arranged in the middle area of ​​the upper surface of the second cushion layer 17, and the seepage water drain seat 15 is arranged at the opposite two side ends of the first cushion layer 16 (that is, the two edge areas of the upper surface of the second cushion layer 17); a reinforcement column 14 is arranged on the upper surface of the base of the seepage water drain seat 15, and the partition layer block 13 is fixed by the reinforcement column 14; then, concrete material is poured on the upper surface of the first cushion layer 16 to form a first arc guide seat 9, a first guide groove seat 10, a first partition plate 11, a second partition plate 12, a second arc guide seat 20 and a second guide groove seat 21 on the upper surface of the first cushion layer 16, and the construction of the support assembly 8 is completed;

[0067] Afterwards, the guide trough block 7 is laid and installed on the upper surface of the supporting assembly component 8 (the construction of the drainage treatment structure 6 is completed at this time), the filter layer 5 is laid on the upper surface of the guide trough body of the guide trough block 7 and compacted, and several rows of recycled building blocks 3 are laid on the upper surface of the filter layer 5. At the same time, the side ends of each row of the recycled building blocks 3 are protected by protective filling joints 4. Afterwards, the side guard plates 1 (fixed by mortar on the upper surface of the supporting structure of the seepage water drain seat 15) and the drainage trough frame 2 are fixedly installed on the opposite side ends of the drainage treatment structure 6, and the construction of the permeable pavement structure is completed.

[0068] The working principle of the permeable pavement structure described in this embodiment is as follows:

[0069] The external water flow is introduced into the side guard plate 1 through the drainage trough frame 2, and then drained through the side guard plate 1; at the same time, the water on the regeneration block 3 reaches the guide trough block 7 through the filter layer 5, and then is introduced into the first arc guide seat 9, the first guide trough seat 10 and the second arc guide seat 20, the second guide trough seat 21, and is drained through the seepage water drainage seat 15 to complete the work.

[0070] Example 2

[0071] like Figure 8 As shown, based on Example 1, in this embodiment, a side drainage hole 28 is opened at the side end of the seepage water drain seat 15, and the side end of the side drainage hole 28 is connected to a gravel layer 29, and the bottom of the gravel layer 29 is supported by a soil layer 30.

[0072] The side drainage holes 28 in this embodiment can play a drainage role, so that water can reach the gravel layer 29 through the side drainage holes 28, thereby irrigating the gravel layer 29. At the same time, a soil layer 30 is set at the bottom of the gravel layer 29 to support the gravel layer 29.

[0073] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An assembled construction waste recycled block permeable pavement structure, comprising a side guard plate (1), a drainage trough frame (2), a recycled block (3), a protective filling joint (4), a filter layer (5) and a drainage treatment structure (6); The guide and drainage processing structure (6) comprises a supporting assembly component (8) and a guiding groove block (7) fixedly connected to the middle area of ​​the upper end of the supporting assembly component (8); The filter layer (5) is fixedly laid in the middle area of ​​the upper surface of the guide groove block (7), and a plurality of rows of regenerated building blocks (3) are laid on the upper surface of the filter layer (5). The side ends of each row of the regenerated building blocks (3) are fastened by the protective filling joint (4), and the outer end of the outermost protective filling joint (4) is provided with the drainage groove frame (2). The side end of the drainage groove frame (2) that is not in contact with the protective filling joint (4) is supported and fixed by the side guard plate (1), and the lower end of the side guard plate (1) is supported and fixed by the upper edge area of ​​the supporting assembly component (8).

2. The assembled construction waste recycled block permeable pavement structure according to claim 1 is characterized in that: The guide groove block (7) is in the form of a groove, and comprises a guide groove body and a support body arranged at opposite side ends of the guide groove body. The filter layer (5) is fixedly laid on the upper surface of the guide groove body of the guide groove block (7), and the support body of the guide groove block (7) is located at opposite side ends of the filter layer (5) and is in contact with the outermost protective filling seam (4).

3. The assembled construction waste recycled block permeable pavement structure according to claim 1 or 2, characterized in that: The supporting assembly component (8) comprises a separation layer block (13), a reinforcement column (14), a seepage water drain seat (15), a first cushion layer (16), a second cushion layer (17) and a waterproof layer (18); The second cushion layer (17) is fixedly laid on the upper surface of the waterproof layer (18), the first cushion layer (16) and the seepage water drainage seat (15) are fixedly laid on the upper surface of the second cushion layer (17), and the first cushion layer (16) is fixedly laid in the middle area of ​​the upper surface of the second cushion layer (17), and the seepage water drainage seat (15) is fixedly connected to the opposite two side ends of the first cushion layer (16); The seepage water drain seat (15) is L-shaped, and comprises a base and a supporting structure arranged at one side end of the base, the supporting structure of the seepage water drain seat (15) is fixedly connected to the side guard plate (1), the upper surface of the base of the seepage water drain seat (15) is fixedly connected to the reinforcement column (14), the upper end of the reinforcement column (14) is fixedly connected to the separation layer block (13), and the separation layer block (13) is fixedly connected to the guide groove body of the guide groove block (7).

4. The assembled construction waste recycled block permeable pavement structure according to claim 3 is characterized in that: The first cushion layer (16) and the second cushion layer (17) are formed by laying soil, and the waterproof layer (18) is formed by waterproof cloth or waterproof coating.

5. The assembled construction waste recycled block permeable pavement structure according to claim 3 is characterized in that: The supporting assembly component (8) further comprises a first arc-shaped guide seat (9), a first guide groove seat (10), a first partition plate (11), a second partition plate (12), a second arc-shaped guide seat (20) and a second guide groove seat (21); The first guide groove seat (10) is arranged in an inclined manner, the lower side end of the first guide groove seat (10) is fixedly connected to the first arc-shaped guide seat (9), and the upper side end and the other two side ends of the first guide groove seat (10) are fixedly connected to the first partition plate (11); The second guide groove seat (21) is arranged in an inclined manner, the lower side end of the second guide groove seat (21) is fixedly connected to the second arc-shaped guide seat (20), and the upper side end and the other two side ends of the second guide groove seat (21) are fixedly connected to the second partition plate (12); One side end of the first partition plate (11) is fixedly connected to one side end of the second partition plate (12) and the lower side end of the first guide groove seat (10) is away from the lower side end of the second guide groove seat (21); The first partition plate (11) and the second partition plate (12) are located between the first cushion layer (16) and the guide groove block (7), and the first partition plate (11) and the second partition plate (12) are fixedly connected to the upper surface of the first cushion layer (16).

6. The assembled construction waste recycled block permeable pavement structure according to claim 5 is characterized in that: The lower surface of the outer end of the first arc-shaped guide seat (9) is higher than the upper surface of the base of the seepage water drain seat (15), or the lower surface of the outer end of the first arc-shaped guide seat (9) is connected to the upper surface of the base of the seepage water drain seat (15); The lower surface of the outer end of the second arc-shaped guide seat (20) is higher than the upper surface of the base of the seepage water drain seat (15), or the lower surface of the outer end of the second arc-shaped guide seat (20) is connected to the upper surface of the base of the seepage water drain seat (15).

7. The assembled construction waste recycled block permeable pavement structure according to claim 5 or 6, characterized in that: The first arc-shaped guide seat (9), the first guide groove seat (10), the first partition plate (11), the second partition plate (12), the second arc-shaped guide seat (20) and the second guide groove seat (21) are formed by pouring concrete.

8. The assembled construction waste recycled block permeable pavement structure according to claim 3 is characterized in that: The supporting assembly component (8) further comprises the base structure (19) arranged on the lower surface of the waterproof layer (18); The base structure (19) comprises a first concrete layer (22), a first sealing seat (23), a metal frame layer (24), a municipal pipeline (25), a second sealing seat (26) and a second concrete layer (27); The municipal pipeline (25) is installed in the metal frame layer (24), the first concrete layer (22) is in contact with the waterproof layer (18), and the first concrete layer (22), the first sealing seat (23), the metal frame layer (24), the second sealing seat (26) and the second concrete layer (27) are arranged in sequence from top to bottom to form a sealing structure.

9. The assembled construction waste recycled block permeable pavement structure according to claim 8 is characterized in that: The interior of the metal frame layer (24) is filled with soil; the bottom of the second concrete layer (27) is supported by a roadbed soil layer; The second concrete layer (27) and the second sealing seat (26) are both fixedly connected to the metal frame layer (24), and the first concrete layer (22) and the first sealing seat (23) are both detachably connected to the metal frame layer (24).

10. The assembled construction waste recycled block permeable pavement structure according to claim 3 is characterized in that: The support structure of the seepage water drain seat (15) is provided with a side drainage hole (28), the outer end of the side drainage hole (28) is connected to a gravel layer (29), and the bottom of the gravel layer (29) is paved with a soil layer (30) for supporting the gravel layer (29).

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