CN216074575U

CN216074575U - Pavement structure

Info

Publication number: CN216074575U
Application number: CN202122419268.7U
Authority: CN
Inventors: 陈小晋; 王麟; 曲建军; 邢燕贤; 段炳廷; 张一雄
Original assignee: Shanxi Linfen Municipal Engineering Group Co Ltd
Current assignee: Shanxi Linfen Municipal Engineering Group Co Ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-18
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a pavement structure, which comprises a macadam base layer, a green cement tank and a drainage tank, wherein the top surface of the macadam base layer is provided with a concrete layer, the top surface of the concrete layer is provided with an asphalt base layer, and the top surface of the asphalt base layer is provided with an asphalt surface layer; the left side of rubble basic unit is equipped with the afforestation cement groove, and the inside in afforestation cement groove is provided with afforestation soil, and the high parallel and level on top surface height and the pitch top layer in afforestation cement groove, the right side of rubble basic unit is equipped with water drainage tank, water drainage tank's the high parallel and level on top surface height and the pitch top layer. The utility model solves the problems of easy water accumulation on the road surface and inconvenient irrigation of green belts by matching the structures, has compact integral structure design, avoids the phenomenon of water accumulation on the road surface, is convenient for irrigation operation of green soil and avoids the phenomenon of death caused by drought and water shortage of green plants.

Description

Pavement structure

Technical Field

The utility model relates to the technical field of pavement structures, in particular to a pavement structure.

Background

Along with the rapid development of cities, the quality of life of people is improved, the number of vehicles on urban roads is increased rapidly, the road is damaged at different degrees under the action of dynamic load of the vehicles and is visible everywhere, the peripheries of the roads around the isolation belt sink, bulge and the asphalt layer is cracked, and the road surfaces influence the driving comfort and safety of the roads, even traffic accidents and vehicle damage are caused.

At present, both sides of a road surface are generally provided with green belts and sewers, but the following defects exist: 1. the functions of the traditional green belt and the sewer are independent, and redundant rainwater cannot be discharged in time; 2. the greenbelt needs to be watered alone by manpower in the drought, which is troublesome and labor-consuming, and the structure of connecting the greenbelt and the launching tank together is lacked in the prior art. To this end, we propose a pavement structure that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a pavement structure.

In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

a pavement structure comprises a macadam base layer, a green cement groove and a drainage groove, wherein a concrete layer is arranged on the top surface of the macadam base layer, an asphalt base layer is arranged on the top surface of the concrete layer, and an asphalt surface layer is arranged on the top surface of the asphalt base layer; the left side of rubble basic unit is equipped with the afforestation cement groove, the inside in afforestation cement groove is provided with afforestation soil, the high parallel and level on top surface height and the pitch top layer in afforestation cement groove, the right side of rubble basic unit is equipped with water drainage tank, water drainage tank's the high parallel and level on top surface height and the pitch top layer.

Preferably, a plurality of kerbs are uniformly distributed on the right side of the top surface of the greening cement tank, and a plurality of semicircular holes are formed in the bottom edge of each kerb.

Preferably, a plurality of positioning pin holes are uniformly formed in the right side of the top surface of the greening cement tank, a plurality of positioning pins are arranged in the bottom surface of the curb stone, and the bottom end part of each positioning pin is inserted into the corresponding positioning pin hole.

Preferably, the top port of the drainage channel is internally provided with a rectangular baffle ring, the top port of the drainage channel above the rectangular baffle ring is internally provided with a rain grate, and the top surface of the rain grate is flush with the top surface of the drainage channel.

Preferably, a plurality of rain grate drain holes are uniformly distributed on the top surface of the rain grate, and a plurality of drain pipes are arranged on the middle lower part of the right side surface of the drain tank.

Preferably, the middle part of the gravel base layer is provided with a horizontal pipe, and the left end and the right end of the horizontal pipe respectively penetrate through the greening cement groove and the drainage groove and extend to the inside.

Preferably, a soaking head is arranged in the left port of the transverse pipe, a soaking rod is arranged at the left end part of the soaking head and positioned at the bottom in the greening soil, and a plurality of soaking ropes are uniformly distributed on the top surface of the soaking rod and positioned in the greening soil.

Preferably, a filter cover is arranged on one side wall of the right end opening of the transverse pipe in the drainage groove, and the top end part of the filter cover is locked with the inner wall of the drainage groove through a fixing bolt.

Preferably, the thickness of rubble basic unit is 400mm, the thickness on concrete layer is 180mm, the thickness on pitch basic unit is 60mm, the thickness on pitch top layer is 40 mm.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the rainwater on the asphalt surface layer flows into the greening cement grooves and the drainage grooves on the two sides respectively, and the redundant rainwater is drained outwards along the drainage pipe, so that the phenomenon of water accumulation on the road surface is avoided, and the greening soil is convenient to irrigate;

2. in the utility model, the residual rainwater in the drainage channel penetrates through the transverse pipe to infiltrate the infiltration ropes, so that the greening soil is kept in a moist state, and the phenomenon that greening plants are fatted due to drought and water shortage is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a right side view of the present invention;

FIG. 5 is a top view of the present invention;

number in the figure: the greening soil infiltration and drainage system comprises a macadam base layer 1, a concrete layer 11, an asphalt base layer 12, an asphalt surface layer 13, a transverse pipe 14, an infiltration head 15, a filter cover 16, a greening cement groove 2, a curb 21, a positioning pin 22, a semicircular hole 23, greening soil 24, an infiltration rod 25, an infiltration rope 26, a drainage groove 3, a rectangular baffle ring 31, a rain grate 32, a rain grate drainage hole 33 and a drainage pipe 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1: the embodiment provides a pavement structure, and referring to fig. 1-5, the pavement structure specifically comprises a macadam base layer 1, a green cement groove 2 and a drainage groove 3, wherein a concrete layer 11 is arranged on the top surface of the macadam base layer 1 in a tiled manner, an asphalt base layer 12 is arranged on the top surface of the concrete layer 11 in a tiled manner, and an asphalt surface layer 13 is arranged on the top surface of the asphalt base layer 12 in a tiled manner; the left side of rubble basic unit 1 is equipped with afforestation cement groove 2, and the inside right side wall of afforestation cement groove 2 is slope form, and the inside of afforestation cement groove 2 is provided with afforestation soil 24, can plant the afforestation plant on afforestation soil 24, and the top surface height of afforestation cement groove 2 and the high parallel and level of pitch top layer 13, the right side of rubble basic unit 1 is equipped with water drainage tank 3, the top surface height of water drainage tank 3 and the high parallel and level of pitch top layer 13.

In the utility model, a plurality of kerbs 21 are uniformly distributed on the right side of the top surface of the greening cement tank 2, and a plurality of semicircular holes 23 are formed in the bottom edge of each kerb 21; the rainwater on the asphalt surface layer 13 flows into the green cement tank 2 leftwards along the semicircular hole 23, and the green soil 24 is irrigated.

In the utility model, a plurality of positioning pin holes are uniformly distributed on the right side of the top surface of the greening cement tank 2, a plurality of pre-embedded fixedly-connected positioning pins 22 are arranged in the bottom surface of the curb stone 21, and the bottom end part of each positioning pin 22 is inserted into the corresponding positioning pin hole; the curb 21 is fixedly connected with the green cement tank 2 through the positioning pin 22, so that the stability of the curb 21 is improved.

In the utility model, a rectangular baffle ring 31 is arranged in the top port of the drainage channel 3, a rain grate 32 is arranged above the rectangular baffle ring 31 and in the top port of the drainage channel 3, and the height of the top surface of the rain grate 32 is flush with that of the top surface of the drainage channel 3; a plurality of rain grate drain holes 33 are uniformly distributed on the top surface of the rain grate 32, and a plurality of obliquely penetrating drain pipes 34 are arranged on the middle lower part of the right side surface of the drain tank 3; the redundant rainwater on the asphalt surface layer 13 flows into the drainage channel 3 along the drainage holes 33 of the rain grate rightward, and is discharged outwards through the drainage pipe 34, so that the phenomenon of water accumulation on the road surface is avoided.

In the utility model, the thickness of the macadam foundation layer 1 is 400mm, the thickness of the concrete layer 11 is 180mm, the thickness of the asphalt foundation layer 12 is 60mm, and the thickness of the asphalt surface layer 13 is 40mm, so that the service life of the pavement is further prolonged.

Example 2: in example 1, there is also a problem that the green soil lacks water due to drought on the road surface, and therefore, the present embodiment further includes, on the basis of example 1:

in the utility model, a transverse pipe 14 which transversely penetrates through the middle part of the gravel base layer 1 is arranged, and the left end and the right end of the transverse pipe 14 respectively penetrate through the greening cement groove 2 and the drainage groove 3 and extend to the inside.

In the utility model, a filter cover 16 is arranged on one side wall in the drainage channel 3 at the right end of the transverse pipe 14, the filter cover 16 prevents impurities in the drainage channel 3 from entering the transverse pipe 14 to cause blockage, and the top end part of the filter cover 16 is locked with the inner wall of the drainage channel 3 through a fixing bolt; residual rainwater in the drainage channel 3 passes through the filter cover 16 and enters the transverse pipe 14, and the soaking head 15 is soaked.

In the utility model, a soaking head 15 is arranged in the left port of a transverse pipe 14, a soaking rod 25 is arranged at the left end part of the soaking head 15 and positioned at the bottom in green soil 24, and a plurality of soaking ropes 26 are uniformly distributed on the top surface of the soaking rod 25 and positioned in the green soil 24; the infiltrated infiltrating head 15 infiltrates the infiltrating rod 25 and the infiltrating rope 26 in sequence, so that the green soil 24 is kept in a moist state.

The utility model solves the problems of easy water accumulation on the road surface and inconvenient irrigation of green belts by matching the structures, has compact integral structure design, avoids the phenomenon of water accumulation on the road surface, is convenient for irrigation operation of green soil and avoids the phenomenon of death caused by drought and water shortage of green plants.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a road surface structure, includes rubble basic unit (1), afforestation cement groove (2), water drainage tank (3), its characterized in that: a concrete layer (11) is arranged on the top surface of the gravel base layer (1), an asphalt base layer (12) is arranged on the top surface of the concrete layer (11), and an asphalt surface layer (13) is arranged on the top surface of the asphalt base layer (12); the left side of rubble basic unit (1) is equipped with afforestation cement groove (2), the inside of afforestation cement groove (2) is provided with afforestation soil (24), the high parallel and level of the top surface height and pitch top layer (13) of afforestation cement groove (2), the right side of rubble basic unit (1) is equipped with water drainage tank (3), the high parallel and level of the top surface height and the pitch top layer (13) of water drainage tank (3).

2. A pavement structure according to claim 1, characterized in that: the greening cement groove is characterized in that a plurality of kerbs (21) are uniformly distributed on the right side of the top surface of the greening cement groove (2), and a plurality of semicircular holes (23) are formed in the bottom edge of each kerb (21).

3. A pavement structure according to claim 2, characterized in that: a plurality of positioning pin holes are uniformly formed in the right side of the top surface of the green cement groove (2), a plurality of positioning pins (22) are arranged in the bottom surface of the curb stone (21), and the bottom end portion of each positioning pin (22) is inserted into the corresponding positioning pin hole.

4. A pavement structure according to claim 1, characterized in that: the utility model discloses a rain comb, including water drainage tank (3), be equipped with in the top port of water drainage tank (3) rectangle and keep off ring (31), the top that is located rectangle and keeps off ring (31) is equipped with rain comb (32) in the top port of water drainage tank (3), the top surface height of rain comb (32) and the high parallel and level of top surface of water drainage tank (3).

5. A pavement structure according to claim 4, characterized in that: the top surface of the rain grate (32) is uniformly provided with a plurality of rain grate drain holes (33), and the middle lower part of the right side surface of the drain tank (3) is provided with a plurality of drain pipes (34).

6. A pavement structure according to claim 1, characterized in that: the middle part of the gravel base layer (1) is provided with a transverse pipe (14), and the left end and the right end of the transverse pipe (14) respectively penetrate through the green cement groove (2) and the drainage groove (3) and extend to the inside.

7. A pavement structure according to claim 6, characterized in that: the left end opening of the transverse pipe (14) is internally provided with a soaking head (15), a soaking rod (25) is arranged at the left end part of the soaking head (15) and positioned at the bottom in the greening soil (24), and a plurality of soaking ropes (26) are uniformly distributed on the top surface of the soaking rod (25) in the greening soil (24).

8. A pavement structure according to claim 6, characterized in that: a filter cover (16) is arranged on one side wall of the right end opening of the transverse pipe (14) in the drainage groove (3), and the top end part of the filter cover (16) is locked with the inner wall of the drainage groove (3) through a fixing bolt.

9. A pavement structure according to claim 1, characterized in that: the thickness of rubble basic unit (1) is 400mm, the thickness of concrete layer (11) is 180mm, the thickness of pitch basic unit (12) is 60mm, the thickness of pitch top layer (13) is 40 mm.