CN106758636B

CN106758636B - Permeable pavement belt convenient for maintenance of permeable pavement and permeable pavement

Info

Publication number: CN106758636B
Application number: CN201710161427.3A
Authority: CN
Inventors: 孔文艺
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-17
Filing date: 2017-03-17
Publication date: 2022-08-12
Anticipated expiration: 2037-03-17
Also published as: CN106758636A

Abstract

The invention relates to the technical field of urban drainage and discloses a permeable pavement belt convenient for maintenance of a permeable pavement and a permeable pavement. The permeable paving belt is a belt-shaped outer frame structure with a filling space, so that the permeable paving belt can be embedded in a gap between two adjacent floor bricks of a paved road, and a permeable material body is filled in the filling space, so that the permeable function of the paved road is realized.

Description

Permeable pavement belt convenient for permeable pavement maintenance and permeable pavement

Technical Field

The invention relates to the technical field of urban drainage, in particular to a permeable pavement belt convenient for maintenance of a permeable pavement and a permeable pavement.

Background

In recent years, the urban water logging disasters are frequently reported, and the reason is that the defects of the traditional urban water drainage mode are increasingly revealed. In view of the situation, the concept of the sponge city gradually draws social attention, and as a new generation of urban rainfall flood management concept, the sponge city is a city with good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can also be called as a water elasticity city (the international general term is 'low-impact development rainwater system construction'), and the urban drainage system based on the concept of the sponge city has the capabilities of absorbing, storing, permeating and purifying water during raining, and can release and utilize the stored water when needed.

At present, the country is spreading the construction of sponge cities comprehensively, and a great part of municipal roads are paved in a water-permeable way, for example, some roads are pervious to water by using a water-permeable material (such as porous light concrete mixed by coarse aggregate, cement and water) forming the whole of the road, and some roads are pervious to water by using gaps among paved floor tiles. However, the above roads are prone to the following problems: (1) for the road paved by the water permeable material, the second through holes are easy to be blocked by dust or impurities, so that the water permeability is reduced, and the water permeable function of the road is gradually lost along with the passage of time; (2) for roads which utilize gaps to permeate water, the gaps are also easy to be blocked by dust or impurities, so that the water permeation function is lost; (3) the mode that adopts permeable material or gap to permeate water is very inconvenient to be maintained, in case lose the function of permeating water, will unable the restoration, unless carry out whole change after abolishing, but abolish the construction and can cause urban traffic jam, environmental problems such as noise, dust and the wasting of resources problem.

Disclosure of Invention

The invention provides a permeable pavement belt convenient for permeable pavement maintenance and a permeable pavement, aiming at the problems that the floor tile pavement is inconvenient to maintain when permeable failure occurs and environmental pollution and resource waste are easily caused when breaking and replacing.

According to the technical scheme, on one hand, the invention provides the permeable pavement belt convenient for maintaining the permeable pavement, which comprises a left side panel, a right side panel and a bottom panel, wherein a plurality of first through holes are formed in the bottom panel; the left side panel with right side panel parallel arrangement each other or respectively from last to slope setting in opposite directions down, the left and right side border of bottom surface board is connected respectively the left side panel with the bottom border of right side panel to enclose into a banding frame structure that has the filling space.

Preferably, the first through hole is a through hole with a lower side caliber larger than an upper side caliber. Further preferably, the ratio coefficient of the caliber of the lower side of the first through hole to the caliber of the upper side of the first through hole is between 1.5 and 2.5.

Preferably, a plurality of second through holes which are transversely arranged or are obliquely arranged from inside to outside are formed in the left side panel or the right side panel. Preferably, when the second through holes are arranged in a manner of inclining downwards from inside to outside, the inclination angle of the second through holes inclining downwards is between 30 and 60 degrees.

Preferably, when the second through hole is inclined downwards from inside to outside, the outer diameter of the second through hole is larger than the inner diameter of the second through hole. In detail, the ratio coefficient of the outer diameter to the inner diameter of the second through hole is between 1.5 and 2.5.

Optimally, when the left side panel and the right side panel are respectively arranged from top to bottom in opposite directions, the inclination angles of the opposite inclinations are respectively greater than 0 degree and less than 10 degrees.

Preferably, the left side panel, the right side panel or the bottom panel is made of corrosion-resistant alloy or corrosion-resistant plastic.

According to the technical scheme, the permeable pavement convenient for maintenance of the permeable pavement comprises a plurality of floor tiles in a tiled state, the permeable pavement belt with an upward opening and convenient for maintenance of the permeable pavement is embedded in a gap between every two adjacent floor tiles, and the filling space is filled with a permeable material body.

In conclusion, the permeable pavement belt and the permeable pavement convenient for maintenance of the permeable pavement provided by the invention have the following beneficial effects: (1) the permeable paving belt is of a belt-shaped outer frame structure with a filling space, so that the permeable paving belt can be embedded in a gap between two adjacent floor bricks of a paved road surface, and a permeable material body is filled in the filling space, so that the permeable function of the paved road surface is realized, when the permeable material body fails to permeate water, the molded permeable material body is taken out of the filling space, and then the permeable material body is refilled or the permeable material body which is washed under high pressure is refilled, so that the maintenance of the permeable paved road surface can be completed, and the permeable paving belt is quick, convenient and low in cost; (2) the pavement is not required to be broken and constructed during maintenance, so that the environmental problems of traffic jam, noise, dust and the like and the resource waste problem caused by large-area construction can be avoided; (3) the first through hole and/or the second through hole are/is designed into a through hole structure with a small inner diameter and a large outer diameter, so that the situation of blocking in the hole can be prevented in the water permeating process, and the through hole is easy to mold and manufacture; (4) the permeable paving belt also has the advantages of easy linear deformation, flexible application, long service life, simple structure and the like, and is beneficial to practical popularization and application.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a first water-permeable paving belt provided by the present invention.

FIG. 2 is a schematic cross-sectional view of a first water permeable decking tape provided in accordance with the invention.

FIG. 3 is a schematic plan view of a first water-permeable pavement surface without filling a water-permeable material body, to which a first water-permeable pavement tape is applied, according to the present invention.

FIG. 4 is a schematic plan view of a second water-permeable pavement surface without a body of water-permeable material, provided by the present invention, using the first water-permeable pavement belt.

FIG. 5 is a schematic cross-sectional view of a second water permeable decking tape provided by the present invention.

In the above drawings: 1. left side panel 2, right side panel 3, bottom panel 401, first through-hole 401, second through-hole 5, filling space 6, floor tile 7, permeable material body 8, road bed.

Detailed Description

The permeable pavement strip and the permeable pavement facilitating maintenance of the permeable pavement according to the present invention will be described in detail below by way of examples with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

Example one

Fig. 1 is a schematic view showing a structure of a first water-permeable paving strip provided by the present invention, fig. 2 is a schematic view showing a cross-sectional structure of a first water-permeable paving strip applied by the present invention, fig. 3 is a schematic view showing a plan view of a first water-permeable pavement surface to which the first water-permeable paving strip is applied when a water-permeable material body is not filled, and fig. 4 is a schematic view showing a plan view of a second water-permeable pavement surface to which the first water-permeable paving strip is applied when the water-permeable material body is not filled.

The permeable pavement belt convenient for maintenance of the permeable pavement provided by the embodiment comprises a left side panel 1, a right side panel 2 and a bottom panel 3, wherein a plurality of first through holes 401 are formed in the bottom panel 3; left side panel 1 with right side panel 2 mutual parallel arrangement or respectively from last to slope setting in opposite directions down, the left and right side border of bottom panel 3 is connected respectively left side panel 1 with the bottom border of right side panel 2 to enclose into a banding frame structure that has filling space 5.

As shown in fig. 1 to 2, the filling space 5 is used for filling a water permeable material body 7, and the water permeable material body 7 may be formed by mixing and pouring a coarse aggregate (i.e., an aggregate having a particle size of more than 5 mm) and a binder such as cement, so as to form a strip that can be embedded in a gap between two adjacent floor tiles and can permeate water from top to bottom. The left side panel 1, the right side panel 2, or the bottom panel 3 may be made of, but not limited to, a corrosion-resistant material such as a corrosion-resistant alloy (e.g., an alloy material such as stainless steel) or a corrosion-resistant plastic (e.g., an acid/alkali-resistant plastic material such as polypropylene plastic or polytetrafluoroethylene plastic). The permeable installation belt may be, but not limited to, a linear belt structure having a linear shape, a curved shape, a broken line shape, or the like, so as to be adapted to the interval of floor tiles having different linear shapes.

Fig. 3-4 are schematic plan views of two water-permeable paving roads using the first water-permeable paving belt when the water-permeable paving belts are not filled with the water-permeable material bodies. The permeable pavement comprises a plurality of floor tiles 6 in a flat-paved state, a permeable pavement belt with an upward opening and convenient for permeable pavement maintenance is embedded in a gap between two adjacent floor tiles, and a permeable material body 7 is filled in a filling space 5. The floor tiles 6 are not limited to regular-shaped boards such as square boards or regular hexagonal boards, but may be irregular-shaped boards. Therefore, by the paving application, the water permeable function of the paved road can be realized, and the maintenance of the water permeable pavement can be completed quickly, conveniently and at low cost only by taking out the formed water permeable material body 7 from the filling space 5 and then refilling the water permeable material body 7 or refilling the water permeable material body 7 which is washed by high pressure when the water permeable material body 7 fails. Meanwhile, as the pavement is not required to be broken during maintenance, the environmental problems of traffic jam, noise, dust and the like and the resource waste problem caused by large-area construction can be avoided. In addition, the permeable paving belt has the advantages of easy linear deformation, flexible application, long service life, simple structure and the like, and is beneficial to practical popularization and application.

Preferably, the first through hole 401 is a through hole with a lower side caliber larger than an upper side caliber. As shown in figure 2, the water permeating direction is from top to bottom, and through the arrangement, the situation of blocking in the holes can be prevented in the water permeating process, and the efficient water permeating characteristic is ensured. In addition, when the bottom panel 3 is molded by means of model pouring, the mold in the first through hole 401 can be removed conveniently, and the permeable paving belt can be produced and manufactured conveniently. Preferably, the ratio coefficient of the caliber of the lower side to the caliber of the upper side of the first through hole 401 is between 1.5 and 2.5. For example, as shown in fig. 2, the upper aperture of the first through hole 401 is L3 whose value is 3mm, and the outer aperture of the first through hole 402 is L4 whose value is 6mm, so that the proportionality coefficient between the lower aperture and the upper aperture of the first through hole 401 is 2.

Preferably, a plurality of second through holes 402 are formed on the left side panel 1 or the right side panel 2 and are transversely arranged or are obliquely arranged from inside to outside. As shown in fig. 1 and 2, by providing the second through hole 402, water can be permeated to the left or right side, and the water permeation efficiency can be further improved. For example, as shown in fig. 2, in the present embodiment, second through holes 402 are formed in the left side panel 1 and the right side panel 2, respectively, and are inclined downward from inside to outside. Preferably, the inclination angle of the second through hole 402 is between 30 and 60 degrees. For example, as shown in fig. 2, the second through hole 402 is inclined downward at an angle α: α is 45 °.

Preferably, when the second through hole 402 is inclined downward from inside to outside, the outside diameter of the second through hole 402 is larger than the inside diameter. As shown in figure 2, because the water permeating direction is from inside to outside, through the arrangement, the situation of blocking in the holes can be prevented in the water permeating process, and the efficient water permeating characteristic is ensured. In addition, when the left and right side panels are molded in a model pouring mode, the mold in the second through hole 402 can be conveniently removed, and the permeable paving belt can be conveniently produced and manufactured. In detail, the ratio coefficient of the outer diameter to the inner diameter of the second through hole 402 is between 1.5 and 2.5. For example, as shown in fig. 2, the inner diameter of the second through hole 402 is L1, which is 3mm, and the outer diameter of the second through hole 402 is L2, which is 6mm, so that the proportionality coefficient between the outer diameter and the inner diameter of the second through hole 402 is 2.

This embodiment provides permeate water and pave the dress area and the pavement road surface of permeating water convenient to permeate water and pave the road surface maintenance, have following beneficial effect: (1) the permeable paving belt is of a belt-shaped outer frame structure with a filling space, so that the permeable paving belt can be embedded in a gap between two adjacent floor bricks of a paved road surface, and a permeable material body is filled in the filling space, so that the permeable function of the paved road surface is realized, when the permeable material body fails to permeate water, the molded permeable material body is taken out of the filling space, and then the permeable material body is refilled or the permeable material body which is washed under high pressure is refilled, so that the maintenance of the permeable paved road surface can be completed, and the permeable paving belt is quick, convenient and low in cost; (2) the pavement does not need to be broken during maintenance, so that the environmental problems of traffic jam, noise, dust and the like and the resource waste problem caused by large-area construction can be avoided; (3) the first through hole and/or the second through hole are/is designed into a through hole structure with a small inner diameter and a large outer diameter, so that the situation of blocking in the hole can be prevented in the water permeating process, and the through hole is easy to mold and manufacture; (4) the permeable paving belt also has the advantages of easy linear deformation, flexible application, long service life, simple structure and the like, and is beneficial to practical popularization and application.

Example two

Fig. 5 shows a schematic cross-sectional structure of a second water-permeable paving belt according to the present invention. In this embodiment, as another technical solution of the first embodiment, the difference between the provided water-permeable paving belt and the water-permeable paving belt described in the first embodiment is that: the left side panel 1 and the right side panel 2 are respectively arranged from top to bottom in opposite directions. As shown in fig. 5, the filling space 5 formed by surrounding molding can be formed into a hollow groove structure having an inverted trapezoidal cross section, and the molded water-permeable material body 7 can be further easily taken out from the filling space 5. In addition, can also make left and right side panel have the shell fragment characteristic when the both sides floor tile 6 produces the extrusion to left and right side panel to can stabilize the embedding mounted state of permeable paving area (because of being in by the centre gripping state), and make panel upper end border offset with corresponding side floor tile 6, seal the top gap between the two, make the rainwater all pass through permeable material body 7. Preferably, the inclination angles of the opposite inclinations of the left side panel 1 and the right side panel 2 are respectively greater than 0 degree and less than 10 degrees. As shown in fig. 5, the inclination angle θ of the opposite inclinations is, for example: θ is 5 °.

On the basis of the technical effects of the first embodiment, the permeable paving belt provided by the embodiment further has the following technical effects: (1) the filling space formed by surrounding can be of a hollow groove structure with an inverted trapezoidal cross section, so that the formed permeable material body can be taken out of the filling space conveniently, and the maintenance time is saved; (2) the embedded installation state of the permeable paving belt can be further stabilized, the upper end edge of the panel is abutted against the floor tiles on the corresponding side, and the top gap between the panel and the floor tiles is sealed, so that all rainwater passes through the permeable material body.

As described above, the present invention can be preferably implemented. It will be apparent to those skilled in the art that the various designs of permeable installation strips and permeable pavements to facilitate maintenance of permeable pavements in accordance with the teachings of the present invention do not require creative work. Variations, modifications, substitutions, integrations and variations of these embodiments may be made without departing from the principle and spirit of the invention, and still fall within the scope of the invention.

Claims

1. The permeable pavement convenient for maintenance of the permeable pavement comprises a plurality of floor tiles (6) in a tiled state, and is characterized in that a permeable paving belt is embedded in a gap between every two adjacent floor tiles, the permeable paving belt comprises a left side panel (1), a right side panel (2) and a bottom panel (3), a plurality of first through holes (401) are formed in the bottom panel (3), and a plurality of second through holes (402) which are transversely arranged or obliquely downwards arranged from inside to outside are formed in the left side panel (1) or the right side panel (2);

the left side panel (1) and the right side panel (2) are respectively arranged in an opposite inclined manner from top to bottom, and the inclined angles of the opposite inclined manners are respectively larger than 0 degree and smaller than 10 degrees;

the left and right side edges of the bottom panel (3) are respectively connected with the bottom end edges of the left side panel (1) and the right side panel (2), so that a strip-shaped outer frame structure which is provided with a filling space (5) and has an upward opening is formed;

a body (7) of a water-permeable material is filled in the filling space (5).

2. The permeable pavement according to claim 1, characterized in that the first through-hole (401) is a through-hole having a lower side caliber larger than an upper side caliber.

3. The permeable pavement according to claim 2, wherein the ratio of the lower-side caliber to the upper-side caliber of the first through hole (401) is 1.5-2.5.

4. The permeable pavement according to claim 1, wherein when the second through-hole (402) is provided in a manner inclined downward from the inside to the outside, the second through-hole (402) has an outer diameter larger than an inner diameter.

5. The permeable pavement according to claim 4, wherein the coefficient of ratio of the outside diameter to the inside diameter of the second through-hole (402) is 1.5-2.5.

6. The permeable pavement according to claim 1, wherein when the second through holes (402) are arranged to be inclined downward from inside to outside, the second through holes (402) are inclined downward at an angle of between 30 and 60 degrees.

7. The permeable pavement according to claim 1, characterized in that the left side panel (1), the right side panel (2) or the bottom panel (3) is made of corrosion-resistant alloy or corrosion-resistant plastic.