CN219568509U

CN219568509U - High-strength permeable concrete pavement structure

Info

Publication number: CN219568509U
Application number: CN202223562943.2U
Authority: CN
Inventors: 徐春英; 陈科恩
Original assignee: Shanghai Langtian Environmental Technology Co ltd
Current assignee: Shanghai Langtian Environmental Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-22
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of permeable concrete pavement structures, in particular to a high-strength permeable concrete pavement structure. The utility model comprises a cushion layer, a base layer is paved on the upper surface of the cushion layer, a surface layer is paved on the upper surface of the base layer, a drainage structure is arranged between the cushion layer and the surface layer, the drainage structure comprises a permeable layer, the permeable layer is positioned between the cushion layer and the surface layer, the permeable layer is a stainless steel layer, a plurality of circular holes are formed in the surface of the permeable layer, a converging box is arranged on the lower surface of the permeable layer, water outlet pipes are arranged on two sides of the converging box, inclined surface structures are arranged on two sides of the converging box, fixing pieces are fixedly connected to the circular arc surfaces of the water outlet pipes, and a plurality of protruding blocks are fixedly connected to the upper surface of the converging box, so that the problem that the pavement strength is insufficient due to unstable pavement structure caused by the fact that accumulated water permeates into the ground in the prior art is solved to a certain extent.

Description

High-strength permeable concrete pavement structure

Technical Field

The utility model relates to the technical field of permeable concrete pavement structures, in particular to a high-strength permeable concrete pavement structure.

Background

The pavement is a layered structure which is paved on the road bed by various road building materials and directly bears the load of vehicles, so that the traffic of vehicles is facilitated, and the daily life of people is facilitated.

When the accumulated water on the pavement is in rainy days, the accumulated water can penetrate into the cushion layer, the cushion layer is paved on the surface of soil in general, and when the accumulated water is permeated into the bottom of the pavement, the soil below the base layer can be loosened, so that the integral structural strength of the pavement is unstable, and the condition that the structural instability of the pavement is caused, so that the strength of the pavement is insufficient is caused.

In order to solve the problem that accumulated water can go deep under the cushion layer, the prior art adopts to timely drain the road area water by establishing a road surface drainage channel, so that the situation that accumulated water on the road surface is accumulated in a large amount is reduced, but the road surface can be cracked along with long-time use of the road surface, so that a large amount of accumulated water can infiltrate under the road surface, and the situation that the road surface structure is unstable and the strength of the road surface is insufficient is caused.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, accumulated water on a road surface permeates into the ground to cause unstable road surface structure and insufficient road surface strength, and provides a high-strength permeable concrete road surface structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a concrete pavement structure permeates water of high strength, includes the bed course, the basic unit has been laid to the upper surface of bed course, the surface course has been laid to the upper surface of basic unit, be equipped with drainage structures between bed course and the surface course, drainage structures includes permeable layer, permeable layer is located between bed course and the surface course, permeable layer is the stainless steel layer, a plurality of circular hole has been seted up on permeable layer's surface, permeable layer's lower surface mounting has the box that gathers, the outlet pipe is all installed to the both sides of gathering the box.

The effects achieved by the components are as follows: ponding can be in gathering the inside accumulation of box, and the outlet pipe can be to gathering the inside ponding of box and empty simultaneously, avoids appearing ponding infiltration road surface subaqueous earth and makes the subaqueous earth of basic unit loose to lead to appearing the unstable condition that makes road surface intensity insufficient of road surface structure.

Preferably, the two sides of the convergence box are inclined structures, and the circular arc surface of the water outlet pipe is fixedly connected with a fixing sheet.

The effects achieved by the components are as follows: the gathering box is V-shaped, so that accumulated water can flow into the bottom along two sides of the gathering box more easily, and drainage of a subsequent water outlet pipe is facilitated.

Preferably, the upper surface fixedly connected with a plurality of lug of gathering the box, the lower surface of permeable layer is equipped with a plurality of spacing groove, the size of lug and the size looks adaptation of spacing groove on the permeable layer.

The effects achieved by the components are as follows: the setting of lug can increase the contact connection between permeable layer and the basic unit, improves the stability between stainless steel layer and the basic unit.

Preferably, the upper surface of permeable layer fixedly connected with a plurality of reinforcing bars, the reinforcing bars runs through the surface of basic unit.

The effects achieved by the components are as follows: the stability between permeable layer and basic unit can be further increased to the reinforcing bar on the permeable layer, has also improved pavement structure's intensity to a certain extent simultaneously.

Preferably, the fixing piece is provided with a mounting structure, the mounting structure comprises four fixing blocks, the fixing blocks are fixedly connected to the surface of the fixing piece, a round column is connected to the fixing blocks in a sliding mode, a limiting frame is fixedly connected to the end face of the round column, springs are sleeved on the surface of the round column, two ends of each spring are fixedly connected with the limiting frame and the fixing blocks respectively, a mounting piece is placed between the limiting frame and the fixing piece, and one side, away from the fixing piece, of each mounting piece is fixedly connected with a conveying pipe.

The effects achieved by the components are as follows: personnel can be installed on the outlet pipe through the conveyer pipe and realize gathering the inside ponding utilization of box, improved the utilization efficiency of resource to a certain extent.

Preferably, a sealing ring is fixedly connected to one side, away from the water outlet pipe, of the surface of the fixing piece, and the sealing ring is circular.

The effects achieved by the components are as follows: the sealing ring can prevent water from flowing out of the gap at the joint of the fixing piece and the mounting piece as far as possible, and meanwhile, the sealing ring can increase the friction force between the fixing piece and the mounting piece.

Preferably, the surface symmetry of spacing is fixedly connected with spacing post, spacing post is at the inside sliding connection of fixed block.

The effects achieved by the components are as follows: the limit post can avoid the round post to appear the rotatory condition of angle at the in-process of pulling to influence the spacing performance of limit.

To sum up:

according to the utility model, by arranging the drainage structure, accumulated water can be accumulated in the convergence box, and meanwhile, the water outlet pipe can drain the accumulated water in the convergence box, so that the situation that the accumulated water permeates under a road surface to loosen soil under a base layer to cause unstable road surface structure and insufficient road surface strength is avoided.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a partially disassembled schematic illustration of the present utility model;

FIG. 3 is a schematic view of the structure of the water outlet pipe of the present utility model;

fig. 4 is an enlarged view of fig. 3 at a in the present utility model.

Legend description: 1. a surface layer; 2. a base layer; 3. a cushion layer; 4. a drainage structure; 41. a water permeable layer; 42. reinforcing steel bars; 43. a convergence box; 44. a bump; 45. a limit groove; 46. a water outlet pipe; 47. a fixing piece; 48. a circular hole; 5. a mounting structure; 51. a fixed block; 52. a circular column; 53. a limiting frame; 54. a spring; 55. a limit column; 56. a seal ring; 57. a transport tube; 58. and (5) mounting the sheet.

Detailed Description

Referring to fig. 2, the present utility model provides a technical solution: the utility model provides a concrete pavement structure permeates water of high strength, includes bed course 3, and basic unit 2 has been laid to the upper surface of bed course 3, and surface course 1 has been laid to the upper surface of basic unit 2, is equipped with drainage structures 4 between bed course 3 and the surface course 1, is equipped with mounting structure 5 on the stationary blade 47.

The specific arrangement and function of the drainage structure 4 and the mounting structure 5 will be described in detail below.

Referring to fig. 1 and 2, in the present embodiment: the drainage structure 4 includes permeable layer 41, and permeable layer 41 is located between bed course 3 and the surface course 1, and permeable layer 41 is the stainless steel layer, and a plurality of circular hole 48 has been seted up on permeable layer 41's surface, and permeable layer 41's lower surface mounting has gathers box 43, gathers the both sides of box 43 and all installs outlet pipe 46. Accumulated water can accumulate in the accumulation box 43, and meanwhile, the accumulated water in the accumulation box 43 can be emptied through the water outlet pipe 46, so that the situation that the road surface strength is insufficient due to unstable road surface structure caused by loose soil under the base layer 2 due to the fact that the accumulated water is permeated into the road surface is avoided. The two sides of the convergence box 43 are inclined structures, and the circular arc surface of the water outlet pipe 46 is fixedly connected with a fixing sheet 47. The convergence box 43 is in a V shape, so that accumulated water can flow into the bottom along the two sides of the convergence box 43 more easily, and the water is discharged from the subsequent water outlet pipe 46 conveniently. The upper surface fixedly connected with a plurality of lug 44 of gathering box 43, the lower surface of permeable layer 41 is equipped with a plurality of spacing groove 45, and the size of lug 44 and the size looks adaptation of spacing groove 45 on the permeable layer 41. The provision of the bump 44 can increase the contact connection between the water permeable layer 41 and the base layer 2, improving the stability between the stainless steel layer and the base layer 2. The upper surface of the permeable layer 41 is fixedly connected with a plurality of reinforcing bars 42, and the reinforcing bars 42 penetrate through the surface of the base layer 2. The reinforcing bars 42 on the permeable layer 41 can further increase the stability between the permeable layer 41 and the base layer 2, and at the same time, the strength of the pavement structure is also improved to some extent.

Referring to fig. 3 and 4, specifically, the mounting structure 5 includes four fixing blocks 51, the fixing blocks 51 are fixedly connected to the surface of the fixing piece 47, a circular column 52 is slidably connected to the inside of the fixing blocks 51, a limiting frame 53 is fixedly connected to an end surface of the circular column 52, a spring 54 is sleeved on the surface of the circular column 52, two ends of the spring 54 are respectively fixedly connected with the limiting frame 53 and the fixing blocks 51, a mounting piece 58 is placed between the limiting frame 53 and the fixing piece 47, and a conveying pipe 57 is fixedly connected to one side, far away from the fixing piece 47, of the mounting piece 58. Personnel can be installed on outlet pipe 46 through the conveyer pipe and realize gathering the inside ponding utilization of box 43, have improved the utilization efficiency of resource to a certain extent. A sealing ring 56 is fixedly connected to one side of the surface of the fixing piece 47 away from the water outlet pipe 46, and the sealing ring 56 is in a circular ring shape. The sealing ring 56 prevents water from flowing out of the gap where the fixing piece 47 and the mounting piece 58 are connected as much as possible, and the sealing ring 56 increases friction between the fixing piece 47 and the mounting piece 58. The surface of the limiting frame 53 is symmetrically and fixedly connected with a limiting column 55, and the limiting column 55 is in sliding connection inside the fixed block 51. The limit post 55 can avoid the situation that the limit frame 53 rotates angularly in the pulling process of the round post 52, thereby affecting the limit performance of the limit frame 53.

Working principle: the ponding can follow the surface infiltration of surface course 1 thereby can pass through permeable layer 41, thereby the circular hole 48 on permeable layer 41 surface makes things convenient for ponding to flow from permeable layer 41 to assemble box 43 inside, the permeable layer 41 of stainless steel avoids appearing by rusty condition simultaneously, simultaneously permeable layer 41 of stainless steel can provide certain holding power for surface course 1 and basic unit 2, avoid appearing the unstable condition of road surface structure, the setting of lug 44 can increase the contact connection between permeable layer 41 and basic unit 2, improve the stability between stainless steel layer and the basic unit 2, reinforcing bar 42 on the permeable layer 41 can further increase the stability between permeable layer 41 and the basic unit 2, simultaneously also improved the intensity of road surface structure to a certain extent, when ponding assembled to assemble box 43, the outlet pipe 46 of assembling box 43 both sides can be to the inside ponding evacuation of ponding, thereby avoid ponding to assemble box 43 inside and produce certain influence to basic unit 2 and basic unit 1's structural strength, assemble box 43 and be "V" type so that ponding more easily flows into the bottom along the lateral wall of assembling box 43, make things convenient for the ponding of subsequent outlet pipe 46, can further increase the stability between permeable to the basic unit 2 through setting up drainage structure 4, can be inside at the bottom of the road surface layer 43, the inside can not appear when the bottom of the road surface structure is assembled to be avoided to the bottom of the accumulation is assembled to the bottom of the road surface structure is not to be polluted.

When personnel need utilize the ponding of gathering box 43 inside, personnel can pull out round post 52 this moment, spacing 53 on round post 52 can move thereupon, personnel can place the installation piece 58 on transportation pipe 57 at the surface of stationary blade 47 at this moment, loosen round post 52, spacing 53 on round post 52 can receive the effect of spring 54 elasticity, drive spacing 53 to be close to the orientation of installation piece 58 and remove, spacing 53 can spacing installation piece 58 on stationary blade 47 this moment, avoid appearing the condition that installation piece 58 drops from stationary blade 47, sealing washer 56 on the stationary blade 47 can prevent as far as possible that water from flowing out from the gap of stationary blade 47 and installation piece 58 junction, simultaneously sealing washer 56 can increase the frictional force between stationary blade 47 and the installation piece 58, the stability of stationary blade 47 connection on installation piece 58 has been improved to a certain extent, through setting up mounting structure 5, personnel can install on outlet pipe 46 and realize gathering box 43 inside ponding utilization, resource utilization efficiency has been improved to a certain extent.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a concrete pavement structure permeates water of high strength, includes bed course (3), its characterized in that: the upper surface of bed course (3) has laid basic unit (2), surface course (1) has been laid to the upper surface of basic unit (2), be equipped with drainage structures (4) between bed course (3) and surface course (1), drainage structures (4) are including permeable layer (41), permeable layer (41) are located between bed course (3) and surface course (1), permeable layer (41) are the stainless steel layer, a plurality of circular hole (48) have been seted up on the surface of permeable layer (41), the lower surface mounting of permeable layer (41) has assembled box (43), all install outlet pipe (46) in the both sides of assembled box (43).

2. The high strength pervious concrete pavement structure of claim 1, wherein: the two sides of the convergence box (43) are of inclined structures, and a fixing sheet (47) is fixedly connected to the arc surface of the water outlet pipe (46).

3. The high strength pervious concrete pavement structure of claim 1, wherein: the upper surface fixedly connected with a plurality of lug (44) of gathering box (43), the lower surface of permeable layer (41) is equipped with a plurality of spacing groove (45), the size of lug (44) and the size looks adaptation of spacing groove (45) on permeable layer (41).

4. The high strength pervious concrete pavement structure of claim 1, wherein: the upper surface of permeable layer (41) fixedly connected with a plurality of reinforcing bars (42), reinforcing bars (42) run through the surface of basic unit (2).

5. The high strength pervious concrete pavement structure of claim 2, wherein: be equipped with mounting structure (5) on stationary blade (47), mounting structure (5) include four fixed blocks (51), fixed block (51) fixed connection is on the surface of stationary blade (47), the inside sliding connection of fixed block (51) has circular post (52), the terminal surface fixedly connected with spacing (53) of circular post (52), the surface cover of circular post (52) has spring (54), the both ends of spring (54) respectively with spacing (53) and fixed block (51) fixed connection, install piece (58) have been placed between spacing (53) and stationary blade (47), one side fixedly connected with transportation pipe (57) of stationary blade (47) are kept away from to installation piece (58).

6. The high strength pervious concrete pavement structure of claim 2, wherein: one side of the surface of the fixing piece (47) far away from the water outlet pipe (46) is fixedly connected with a sealing ring (56), and the sealing ring (56) is in a circular ring shape.

7. The high strength pervious concrete pavement structure of claim 5, wherein: the surface of the limiting frame (53) is symmetrically and fixedly connected with limiting columns (55), and the limiting columns (55) are in sliding connection in the fixing block (51).