CN218711912U

CN218711912U - Multifunctional permeable pavement

Info

Publication number: CN218711912U
Application number: CN202221639824.XU
Authority: CN
Inventors: 王睿; 王欢; 刘建涛
Original assignee: Shandong Ruiyun Construction Engineering Co ltd
Current assignee: Shandong Ruiyun Construction Engineering Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-03-24
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to a multi-functional permeable pavement, including pavement, formula greenbelt, non-motor way, motor way of sinking, the pavement is equipped with the brick layer respectively from the top down, permeates water and keeps apart cloth, first bed course, first basic unit, formula greenbelt of sinking is equipped with water storage layer, soil horizon, second bed course, first interlayer, second basic unit from the top down respectively, be equipped with the overflow well in the formula greenbelt of sinking, the below of overflow well is equipped with the sedimentation tank. The utility model is provided with a two-stage water storage system before entering the municipal drainage system, and carries out primary sedimentation on the water entering the municipal drainage system, thus reducing the sand content of the water; the design of the vertical overflow groove, the transverse overflow groove, the channel and the buffer groove of the brick body can buffer soil in a sidewalk when the soil is unbalanced in pressure, so that the soil is prevented from running off, the problems of unevenness, tilting and the like of the brick body are solved, and the safety of pedestrians is ensured.

Description

Multifunctional permeable pavement

Technical Field

The utility model relates to a traffic engineering construction design technical field, concretely relates to multi-functional permeable pavement.

Background

The current urban road design generally comprises a motor vehicle lane, a non-motor vehicle lane and a sidewalk, wherein the motor vehicle lane and the non-motor vehicle lane are mostly asphalt pavements, the sidewalk is a brick paving pavement with strong water permeability, when rainfall occurs, rainwater on the motor vehicle lane and the non-motor vehicle lane usually flows through the pavement, the rainwater converges to a street ditch or a rainwater port to flow into a connecting pipe according to the gradient condition of the pavement, the connecting pipe is discharged to water bodies such as rivers, lakes and seas nearby through a drain pipe, the water on the sidewalk downwards permeates through brick joints to absorb a part of rainwater, but the current bricks are common bricks, and the general flow of the laying mode is as follows: the plain soil is tamped, the drainage is laid, the bed course is laid, the ceramic tile is laid, add the lime-sand and carry out the compaction, its drain pipe generally is the downcomer of direct UNICOM, arrange to the municipal administration, when the rapid heavy rainfall, cause pressure for municipal drainage network, when water pressure is too big, can cause the sewer manhole cover jack-up, the pavement, ponding is serious on motor vehicle and the non-motor road, cause serious consequence, and the water layer can lead to the plain soil layer under the brick on the pedestrian road after the rain, the bed course is wet soft, and after pedestrian's road applied pressure, water layer and tiny bed course can be extruded from the brickwork joint, along with road surface water loses, two can cause the brick layer activity, the perk down for a long time, bring the potential safety hazard.

Disclosure of Invention

For overcoming the defects, the utility model aims to provide a multifunctional permeable pavement.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a multi-functional permeable pavement, includes pavement, sunken greenbelt, non-motor lane, sunken greenbelt is established between pavement and non-motor lane, the pavement is equipped with the brickwork layer respectively from the top down, permeates water and keeps apart cloth, first bed course, first basic unit, sunken greenbelt is equipped with water storage layer, soil horizon, second bed course, first interlayer, second basic unit respectively from the top down, laid the perforation collector pipe in first bed course, the second bed course, be equipped with the overflow well in the sunken greenbelt, the below of overflow well is equipped with the sedimentation tank, avoids receiving the destruction of vehicle isotressure, and the sedimentation tank is located the second basic unit of sunken greenbelt, perforation collector pipe and overflow well lateral wall intercommunication, the upper portion and the perforation drain pipe of sedimentation tank are linked together.

Specifically, the bottom of the brick body is provided with a plurality of longitudinal overflow chutes and a plurality of transverse overflow chutes, the longitudinal overflow chutes and the transverse overflow chutes are mutually communicated in a cross manner, and the longitudinal overflow chutes and the transverse overflow chutes are communicated with the cache groove through channels.

Specifically, curb stones are arranged between the sunken green belt and the sidewalk and between the sunken green belt and the non-motor vehicle lane, and the bottom of each curb stone is lower than that of each brick body.

Specifically, an overflow port is formed in the upper edge of the curb, an overflow grate is arranged at the top of the overflow well, and the top of the overflow well is lower than the lowest edge of the overflow port.

The utility model discloses following beneficial effect has: the utility model is provided with a two-stage water storage system before entering the municipal drainage system, and carries out primary sedimentation on the water entering the municipal drainage system, thus reducing the sand content of the water; the design of the vertical overflow groove, the transverse overflow groove, the channel and the buffer groove of the brick body can buffer soil in a sidewalk when the soil is unbalanced in pressure, so that the soil is prevented from running off, the problems of unevenness, tilting and the like of the brick body are solved, and the safety of pedestrians is ensured.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional view of the brick layer of the present invention.

Fig. 3 is a bottom result schematic diagram of the brick body of the present invention.

Fig. 4 is a schematic structural view of the kerb of the present invention.

In the figure, 1 sidewalk, 101 brick bodies, 1011 longitudinal overflow trough, 1012 transverse overflow trough, 1013 channels, 1014 buffer tank, 102 water-permeable isolation cloth, 103 first cushion layer, 104 first base layer, 2 sunken green belt, 201 aquifer layer, 202 soil layer, 203 gravel layer, 204 first interlayer, 205 second cushion layer, 3 non-motor vehicle lane, 301 wearing layer, 302 upper layer, 303 lower layer, 304 second interlayer, 305 third cushion layer, 306 third base layer, 4 perforated water collecting pipe, 5 overflow well, 501 overflow grate, 6 sedimentation tank, 7 perforated water discharging pipe and 8 curb.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings.

The multifunctional permeable pavement shown in fig. 1-3 comprises a sidewalk 1, a sunken green belt 2, a non-motor vehicle lane 3 and a motor vehicle lane, wherein the sunken green belt 2 is arranged between the sidewalk 1 and the non-motor vehicle lane 3, the sidewalk 1 is respectively provided with a brick body 101 layer, a permeable isolating cloth 102, a first cushion layer 103 and a first base layer 104 from top to bottom, the sunken green belt is respectively provided with a water storage layer 201, a soil layer 102, a second cushion layer 203, a first interlayer 204 and a second base layer 205 from top to bottom, perforated water collecting pipes 4 are laid in the first cushion layer 103 and the second cushion layer 203, an overflow well 5 is arranged in the sunken green belt 2, a sedimentation basin 6 is arranged below the overflow well 5 to avoid being damaged by pressure of vehicles and the like, the sedimentation basin 6 is arranged in the second base layer of the sunken green belt 2, the perforated water collecting pipes 4 are communicated with the side wall of the overflow well 5, the upper part of the sedimentation basin 6 is communicated with perforated water discharging pipes 7, and the municipal water is used for collecting residual rainwater in the sedimentation basin 6 and is drained into the municipal water discharging into the drainage pipes 7, and is used for reducing the water content of rainwater and the rainwater.

Specifically, the bottom of the brick body is provided with a plurality of longitudinal overflow chutes 1011 and a plurality of transverse overflow chutes 1012, the longitudinal overflow chutes 1011 and the transverse overflow chutes 1012 are communicated in a cross manner, the longitudinal overflow chutes 1011 and the transverse overflow chutes 1012 are communicated with the buffer tank 1014 through channels 1013, and the functions of the longitudinal overflow chutes and the transverse overflow chutes are that when rainwater permeates into the first cushion layer, the cushion layer is affected by heat to expand, or when a pedestrian walks, or when a heavy object is pressed, under the action of pressure difference, the rainwater can automatically flow into the longitudinal overflow chutes 1011 and the transverse overflow chutes 1012 and enter the buffer tank 1014 through the channels 1013 to buffer, so that the problems of unevenness, tilting and the like of the brick body caused by soil loss are avoided, and the safety of the pedestrian is ensured.

Specifically, the materials of the first, second and

third cushion layers

103, 203 and 305 are mainly slaked lime particles, broken stones, soil and the like, the diameter of the lime particles is generally not more than 5 mm, the soil particles are not too large, and the laying thickness of the cushion layers is generally about 10 cm.

Specifically, the non-motor vehicle lane 3 has the same structure as the motor vehicle lane, and is provided with a wearing layer 301, an upper layer 302, a lower layer 303, a second interlayer 304, a third cushion layer 305 and a third base layer 306 from top to bottom, and the perforated water collecting pipe 4 is also laid in the third cushion layer 306, which is not shown in the figure.

Specifically, curb 8 is arranged between sunken greenbelt 2 and pavement 1, between sunken greenbelt 2 and non-motor vehicle lane 3, and the bottom of curb 8 is less than the bottom of brick body 101 for it carries earth to block that moisture below brick body 101 layer gets into sunken greenbelt 2 under the pressure effect in, avoids the earth loss of pavement 1 below.

Specifically, overflow mouth 801 has been seted up to curb 8 upper edge, overflow well 5 top is equipped with overflow grate 501, overflow well 5 top is less than the minimum edge of overflow mouth 801, and water on pavement and the non-motor way passes through the overflow mouth and enters into sunken greenbelt 2, and sunken greenbelt 2 is as primary water storage system, then overflows to overflow well 5 in, gets into sedimentation tank 6, and sedimentation tank 6 is as second grade water storage system, and when the two-stage was all full, just got into municipal drainage pipe, reduces the pressure to municipal drainage pipe.

The utility model discloses not be limited to the embodiment, anybody should learn the structural change who makes under the teaching of the utility model, all with the utility model discloses have the same or close technical scheme, all fall into the utility model discloses an within the protection scope.

The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a multi-functional permeable pavement, includes pavement, formula of sinking greenbelt, non-motor way, the formula of sinking greenbelt is established between pavement and non-motor way, its characterized in that: the sidewalk is equipped with brick layer, the median of permeating water, first bed course, first basic unit respectively from the top down, the formula of sinking greenbelt is equipped with water storage layer, soil horizon, second bed course, first interlayer, second basic unit from the top down respectively, laid the perforation collector pipe in first bed course, the second bed course, be equipped with the overflow well in the formula of sinking greenbelt, the below of overflow well is equipped with the sedimentation tank, and the sedimentation tank is located the second basic unit in the formula of sinking greenbelt, the perforation collector pipe is linked together with the overflow well lateral wall, and the upper portion and the perforation drain pipe of sedimentation tank are linked together.

2. The multifunctional permeable pavement according to claim 1, characterized in that: the bottom of the brick body is provided with a plurality of longitudinal overflow chutes and a plurality of transverse overflow chutes, the longitudinal overflow chutes and the transverse overflow chutes are mutually communicated in a cross way, and the longitudinal overflow chutes and the transverse overflow chutes are communicated with the cache groove through channels.

3. The multifunctional permeable pavement according to claim 1, characterized in that: curb stones are arranged between the sunken green belt and the sidewalk and between the sunken green belt and the non-motor vehicle lane, and the bottom of each curb stone is lower than that of each brick body.

4. The multifunctional permeable pavement according to claim 3, characterized in that: the curb top edge has seted up the overflow mouth, the overflow well top is equipped with the overflow grate, and the overflow well top is less than the minimum edge of overflow mouth.