CN210561535U

CN210561535U - Outdoor stone surface course structure of mating formation that permeates water

Info

Publication number: CN210561535U
Application number: CN201921328033.3U
Authority: CN
Inventors: 张军; 李静; 柳俊杰; 骆飞; 李林; 章小改; 李峰; 侯嘉昕; 金仁炜
Original assignee: Suzhou Gold Mantis Green Landscape Ltd Co
Current assignee: Suzhou Gold Mantis Green Landscape Ltd Co
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-19
Anticipated expiration: 2029-08-15

Abstract

The utility model provides an outdoor stone material surface course structure of mating formation that permeates water, it includes that the polylith lays the slabstone on the basic unit of ground, form the gap between every two adjacent slabstones, be provided with the plastic slab between slabstone and the basic unit of ground, the slabstone is fixed in on the plastic slab, the relative both ends of plastic slab form two bending ends respectively, the end of bending extends into the gap and encases the border of slabstone, form the space of caulking between the adjacent two bending ends, the space intussuseption of caulking is filled with the sand layer that permeates water, set up the guiding gutter to the sand layer that permeates water in the basic unit of ground, the guiding gutter. The utility model discloses compare in prior art and adopted the design that a plastic slab combines tubaeform guiding gutter to promote the ability of permeating water in gap between two stone material boards, can realize the water permeability on whole stone material ground effectively.

Description

Outdoor stone surface course structure of mating formation that permeates water

Technical Field

The utility model relates to a stone material structure of mating formation particularly, relates to an outdoor stone material surface course structure of mating formation that permeates water.

Background

In recent years, the urban ecological construction and sustainable development are seriously influenced by the problems of 'heat island effect' of domestic cities, waterlogging caused by strong rainstorm, exhaustion of underground water resources and the like. The development of the construction of a sponge city is an important strategic measure for solving the problems, and an important technical means in the implementation process is to adopt permeable pavement. As early as 1852, concretes without fine aggregate were developed in the uk. In 1950, porous asphalt pavement was applied to airport runways in the uk. The us began to study the design of water permeable concrete from the 60's of the 20 th century. The netherlands began studying drainage asphalt mixtures in 1972. In addition, porous asphalt pavement is also studied and used in countries such as the united states, japan, and germany. In 1986, the uk started studying runoff inhibition and pollution control of water permeable pavement.

In the construction of the current 'sponge city', stone pavement is an important component. Because the compactness of mating formation of traditional outdoor stone material is higher, foreign matters such as dust and sand very easily block up the top layer hole again to can influence the water permeability that the stone material mated formation greatly, cause the whole water permeability after the stone material is mated formation weak.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an outdoor stone material surface course structure of mating formation that permeates water, its design that has adopted a plastic slab to combine tubaeform guiding gutter promotes the water permeability in gap between two stone material boards, can realize the water permeability on whole stone material ground effectively.

For this, the utility model provides an outdoor stone material surface course structure of mating formation that permeates water, it includes that the polylith lays the slabstone on the basic unit of ground, form the gap between every two adjacent slabstones, be provided with the plastic slab between slabstone and the basic unit of ground, the slabstone is fixed in on the plastic slab, the relative both ends of plastic slab form two bending ends respectively, the end of bending extends into the gap and wraps the border of slabstone, form the space of caulking between the adjacent two bending ends, the space intussuseption of caulking is filled with the sand layer that permeates water, set up the guiding gutter to the sand layer that permeates water in the basic unit of ground, the guiding gutter is.

Furthermore, the upper surface and the lower surface of the plastic plate are both provided with comb tooth structures.

Further, the plastic plate includes a plurality of plate body units sequentially connected along a length direction of the plastic plate.

Further, the plate body unit includes a first strip, a second strip, a third strip and a fourth strip connected in sequence along the length direction of the plastic plate, the thickness of the second strip is half of that of the first strip, the thickness of the first strip is equal to that of the third strip, and the thickness of the second strip is equal to that of the fourth strip.

Further, the lower surface of the second slat is positioned against the ground substrate and the upper surface of the fourth slat is positioned against the bottom surface of the slate.

Furthermore, the water chute comprises an upper water chute unit and a lower water chute unit, the bottom of the upper water chute unit is communicated with the top of the lower water chute unit, and the upper water chute unit and the lower water chute unit are of horn-shaped structures.

Furthermore, the groove wall of the water chute forms a step surface structure.

Furthermore, the bottom of the water chute forms a hemispherical structure.

Further, the permeable sand layer comprises a gravel layer, a river sand layer and a crushed sand layer.

Furthermore, the gravel layer, the river sand layer and the gravel sand layer are sequentially arranged from bottom to top.

The utility model provides an outdoor stone material surface course structure of mating formation that permeates water, at first be provided with the plastic slab that is used for fixed slabstone in the bottom of slabstone, then pack the sand layer that permeates water between the end of bending of two plastic slabs, the sand layer that permeates water is with the tubaeform guiding gutter of water infiltration skin bottom in, the plastic slab utilizes its smooth surface to make moisture can not flow the surface at the plastic slab, and improve the speed of flowing water landing downwards, make the flowing water can mostly enter into the sand layer that permeates water, in the tubaeform guiding gutter, utilize the decurrent speed of flowing of oblique cell wall increase rivers.

Therefore, the utility model discloses compare in prior art and can realize the water permeability on whole stone material ground effectively.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a sectional view of a permeable pavement structure of an outdoor stone surface layer according to an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a perspective view of the utility model provides an outdoor stone surface course is permeable to water and is mated formation plastic slab in structure.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 3, the utility model provides a pair of outdoor stone surface course permeable pavement structure, it includes that the polylith lays the slabstone 2 on the ground basic unit 1, form gap 21 between every two adjacent slabstones 2, be provided with the plastic slab 22 between slabstone 2 and the ground basic unit 1, slabstone 2 is fixed in on the plastic slab 22, the relative both ends of plastic slab 22 form two bending ends 23 respectively, bending end 23 extends into gap 21 and wraps slabstone 2's border, form the space of caulking between the two adjacent bending ends 23, the space of caulking is filled with permeable sand layer 24, this permeable sand layer 24 specifically includes by supreme rubble layer of arranging in proper order down, river sand layer and rubble sand layer, just to the guiding gutter 11 of permeable sand layer 24 has been seted up on the ground basic unit 1, guiding gutter 11 is tubaeform structure.

The outdoor stone surface course that this embodiment provided permeates water and paves structure, at first the bottom at slabstone is provided with the plastic slab that is used for fixed slabstone, then fill the sand layer that permeates water between the end of bending of two plastic slabs, permeate water in the sand layer with the tubaeform guiding gutter of water infiltration bottom, the plastic slab utilizes its smooth surface to make moisture can not flow the surface at the plastic slab, and improve the speed of flowing water landing downwards, make flowing water can mostly enter into the sand layer that permeates water, in the tubaeform guiding gutter, utilize the decurrent velocity of flow of slant cell wall increase rivers.

Therefore, compared with the prior art, the embodiment can effectively realize the water permeability of the whole stone ground.

Example two:

referring to fig. 1 to fig. 3, the drawings show an outdoor stone surface layer permeable pavement structure provided by the second embodiment of the present invention, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the plastic panel 22 includes a plurality of panel units 221 sequentially connected along a length direction of the plastic panel 22, the panel units 221 including a first strip 222, a second strip 223, a third strip 2231, and a fourth strip 224 sequentially connected along the length direction of the plastic panel 22, the second strip 223 having a thickness half that of the first strip 222, the first strip 222 having a thickness equal to that of the third strip 2231, the second strip 223 having a thickness equal to that of the fourth strip 224, a lower surface of the second strip 223 resting against the ground base layer 1, and an upper surface of the fourth strip 224 resting against a bottom surface of the stone panel 2. Thus, the upper and lower surfaces of the plastic panel 22 each form a comb-tooth structure.

Through the improvement of the technical scheme, the connecting force between the upper surface of the plastic plate and the stone plate is enhanced, and when bonding media such as cement are laid on the upper surface of the plastic plate, the firmness of the stone plate in installation can be ensured; meanwhile, the lower surface of the plastic plate can form an exhaust passage between the plastic plate and the ground base layer, so that the pressure of the stone plate on the ground base layer is reduced, and the good drainage performance of the ground base layer is ensured.

Example three:

referring to fig. 1 to fig. 3, the outdoor stone facing layer permeable pavement structure provided by the third embodiment of the present invention is shown in the drawings, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the water chute 11 comprises an upper water chute unit 12 and a lower water chute unit 13, the bottom of the upper water chute unit 12 is communicated with the top of the lower water chute unit 13, the upper water chute unit 12 and the lower water chute unit 13 are both in a horn-shaped structure, the wall of the water chute 11 forms a step surface structure, and the bottom of the water chute 11 forms a hemispherical structure.

Through the improvement of the technical scheme, the downward speed of water flow can be improved, and a bottom vortex can be formed at the bottom of the hemispherical groove bottom, so that the outward discharging speed of the water flow is accelerated.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An outdoor stone surface course permeable pavement structure is characterized by comprising a plurality of stone slabs (2) paved on a ground base layer (1), a gap (21) is formed between every two adjacent stone slabs (2), a plastic plate (22) is arranged between the stone slab (2) and the ground base layer (1), the stone plate (2) is fixed on the plastic plate (22), two bending ends (23) are respectively formed at two opposite ends of the plastic plate (22), the bending ends (23) extend into the gaps (21) and wrap the edges of the stone plates (2), a gap filling space is formed between two adjacent bending ends (23), the joint filling space is filled with a permeable sand layer (24), the ground base layer (1) is provided with a water guide groove (11) which is opposite to the permeable sand layer (24), and the water guide groove (11) is of a horn-shaped structure.

2. The outdoor stone surface course permeable pavement structure of claim 1, characterized in that the upper and lower surfaces of the plastic board (22) are arranged in a comb structure.

3. The outdoor stone facing water permeable pavement structure according to claim 1 or 2, wherein the plastic board (22) comprises a plurality of board body units (221) connected in sequence along the length direction of the plastic board (22).

4. The outdoor stone facing water permeable pavement structure according to claim 3, wherein the plate body unit (221) comprises a first lath (222), a second lath (223), a third lath (2231) and a fourth lath (224) which are sequentially connected along the length direction of the plastic plate (22), the thickness of the second lath (223) is half of that of the first lath (222), the thickness of the first lath (222) is equal to that of the third lath (2231), and the thickness of the second lath (223) is equal to that of the fourth lath (224).

5. An outdoor stone facing water-permeable pavement structure as claimed in claim 4, characterized in that the lower surface of the second batten (223) is against the ground substrate (1), and the upper surface of the fourth batten (224) is against the bottom surface of the stone slab (2).

6. The outdoor stone surface course permeable pavement structure according to claim 1, wherein the water chute (11) comprises an upper water chute unit (12) and a lower water chute unit (13), the bottom of the upper water chute unit (12) is communicated with the top of the lower water chute unit (13), and both the upper water chute unit (12) and the lower water chute unit (13) are horn-shaped structures.

7. The outdoor stone surface course permeable pavement structure according to claim 6, characterized in that the wall of the water chute (11) forms a step surface structure.

8. The outdoor stone facing water permeable pavement structure as claimed in claim 6 or 7, wherein the bottom of the water chute (11) forms a hemispherical structure.

9. The outdoor stone facing water-permeable pavement structure according to claim 1, wherein the water-permeable sand layer (24) comprises a crushed stone layer, a river sand layer and a crushed sand layer.

10. The outdoor stone surface course permeable pavement structure of claim 9, wherein the gravel layer, the river sand layer and the crushed sand layer are sequentially arranged from bottom to top.