CN215668810U

CN215668810U - Rapid construction water permeable pavement structure

Info

Publication number: CN215668810U
Application number: CN202120907337.6U
Authority: CN
Inventors: 陈瑞文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-01-28
Anticipated expiration: 2031-04-29

Abstract

A rapid construction water permeable pavement structure is mainly characterized in that a plurality of upright hollow pipe columns which are arranged at intervals are respectively provided with a screen plate at the upper end opening, the bottom edges of the pipe columns are provided with an outward-expanded connecting rib and connected to another adjacent hollow pipe column, so that the hollow pipe columns are connected with each other to form a water permeable unit, the connecting rib at the bottom of the water permeable unit is utilized to expand the contact area of the lower end opening of each pipe column, so that the water permeable unit can be quickly, stably and flatly laid above a gravel layer, then concrete slurry is poured and coated, after the concrete slurry is properly solidified and formed, high-pressure air or water columns are used for spraying away mud residues remained in the screen plate at the upper end opening of each pipe column, and the water permeable pavement with a plurality of drain holes can be constructed; therefore, the permeable pavement with the construction quality and efficiency can be achieved, the use of plastics can be reduced, the whole manufacturing cost can be reduced, the manual expenditure for combination can be saved, and the product competitiveness can be increased by using fewer structural components.

Description

Rapid construction water permeable pavement structure

Technical Field

The utility model relates to a rapid construction permeable pavement structure, in particular to a design of a manual permeable pavement structure capable of rapidly constructing and draining rainwater on the ground surface by using a simple permeable unit laying mode.

Background

In general, the construction method of concrete pavement building is to pour a sufficient amount of concrete, level the concrete surface, and then lay the bricks forming the pavement to complete the construction of an artificial concrete pavement.

However, the traditional surface pavement is formed by concrete or concrete combined with brick bodies, the concrete generally has no water permeability, even if the concrete is water permeable, the hair gaps of the concrete are easily blocked, and the concrete bricks can generate calcium oxide to actively seal the hair gaps and cannot be cleaned, so that the water permeable efficiency is far lower than the speed of heavy rain falling, not only is a large amount of water accumulated on the surface easily caused, but also the falling rainwater cannot effectively supplement underground water sources, and only can be guided by drainage ditches to be collected in a rainwater sewer trunk pipe and then flow into the sea, and the waste of water resources is increased; or flow to low-lying areas to form flood disasters or damage lives and properties of people.

However, the impermeable pavement can prevent the soil under the ground from contacting the air layer on the ground, and under the condition that underground water resources cannot be effectively replenished, the water content of the soil is insufficient, so that the conditions of global warming, heat island effect and the like are gradually enlarged, which is undoubtedly a great harm to environmental protection, and the concrete pavement without the permeable structure is not ideal.

Therefore, a new construction method for a water-permeable pavement is known in the conventional technology, which mainly uses upper and lower connecting frames to erect a plurality of pipe bodies to form a unit framework, lays the unit framework above a gravel layer of a construction site to be constructed, and pours concrete slurry into the unit framework to embed the unit framework in a concrete slurry pavement layer, and forms a plurality of water drainage holes in the pavement layer through the pipe bodies of the framework to construct a concrete water-permeable pavement.

However, when the unit framework used by the permeable pavement is laid above the gravel layer, because the sectional area of the lower end opening of the pipe body in the framework is quite narrow, and workers also need to step on the framework frequently during construction, the condition that the sinking degree of each pipe body is different or even the pipe body is collapsed is easily caused, the finished surface after concrete slurry is poured is uneven, or the pipe body is buried by the concrete slurry and cannot play a role of water drainage, and the construction quality of the whole permeable pavement is further influenced. In addition, because the number of the components of the unit structure is large, not only the raw material resources and the assembly and construction time are consumed, but also the overall manufacturing cost is high, which is still not ideal.

In view of the above, the present inventors have made active research and design efforts to overcome the above-mentioned shortcomings, and have developed a design for rapidly constructing a water-permeable pavement with lower cost and more enhanced structure.

Disclosure of Invention

The utility model mainly aims to provide a rapid construction permeable pavement structure, which can effectively enhance the structural strength, the bearing capacity and the stability of permeable pavement by using a simple permeable unit laying mode, further ensure the flatness of a grouting completion surface, and obtain a faster pavement construction mode and better construction quality.

Another object of the present invention is to provide an improved permeable pavement structure, which can effectively reduce the use of plastics and the overall manufacturing and construction costs, thereby improving the product competitiveness.

In order to achieve the purpose, the utility model provides a water permeable pavement structure for rapid construction, which is constructed by arranging a water permeable unit above a gravel layer and pouring and coating concrete slurry, and is characterized in that:

the water permeable unit is provided with a plurality of upright hollow tubular columns which are arranged at intervals, a screen plate is respectively arranged at the upper port of each tubular column, the outer edge of the lower port is provided with outward-expanding connecting ribs, and the connecting ribs are mutually connected;

borrow this, utilize the area of contact of the joint rib of this unit bottom that permeates water to enlarge each tubular column lower port, make this unit that permeates water can very fast, firm and smooth lay in the gravel layer top, and after the solidification shaping of concrete thick liquid moderate degree, only need use highly-compressed air or water column, will remain and remove the mud sediment in the otter board of each tubular column upper port, can be quick form a plurality of wash ports on the shop front of constructing the completion.

The effective gain of the utility model can not only simplify the assembly and construction procedures of the components, but also ensure the construction quality of the permeable pavement through the structural design of the permeable unit, and simultaneously can reduce the use of plastics, reduce the overall manufacturing cost, save the combined labor expenditure and increase the product competitiveness by fewer structural components.

Other features and embodiments of the present invention will be further understood from the following detailed description taken in conjunction with the accompanying drawings.

Drawings

FIG. 1 is a partial schematic view of the present invention.

Fig. 2 is a partial cross-sectional view of the present invention.

Fig. 3 is a schematic perspective view of the utility model after laying.

Fig. 4 is a perspective view illustrating a grouting operation according to the present invention.

Fig. 5 is a schematic perspective view of the water-permeable pavement of the present invention after grouting.

FIG. 6 is a schematic view of the operation of removing sludge by spraying with high-pressure water columns according to the present invention.

FIG. 7 is a cross-sectional view of a completed water permeable pavement of the present invention.

Fig. 8 is a schematic perspective view of the reinforcing bars added before grouting operation according to the present invention.

Detailed Description

Referring to fig. 1 to 4, the rapid construction water permeable pavement structure of the present invention is mainly constructed by arranging a water permeable unit 10 above a gravel layer 20, and coating and condensing the water permeable unit 10 into a water permeable pavement layer 30 through grouting.

The water permeable unit 10 has a plurality of upright hollow columns 11 arranged at intervals, a mesh plate 12 is respectively arranged at the upper end of each column, an expanded connecting rib 13 is arranged at the bottom edge of each column, and the connecting ribs 13 are connected with each other. Furthermore, in the present invention, the hollow pipe 11 is designed to be tapered from bottom to top, so that the pipe forms a chimney effect to enhance the air convection.

The expanded connecting ribs 13 are formed by extending plastic plates outward from the bottom ends of the hollow pipe columns 11 to form a disc shape, and then extending thin rod-shaped ribs outward, as shown in fig. 1, from the bottom ends of the hollow pipe columns 11 to directly extend the thin rod-shaped ribs outward, so that the expanded connecting ribs 13 are made of plastic materials with different hardness.

In the illustrated embodiment, the water permeable unit 10 can further selectively provide a connecting frame 40 between the hollow columns 11, so that not only can the hollow columns 11 obtain a more stable supporting and connecting structure when the whole water permeable unit 10 is being laid, but also a stronger concrete casting structure can be obtained after concrete slurry pouring operation is performed.

Referring to fig. 4 to 7, when constructing the water permeable pavement, the present invention is to tamper the ground layer of the construction area, such as the graded layer or the gravel layer 20, and then to set up the water permeable units 10 above the gravel layer 20 in cooperation with the whole pavement area, so that in the whole construction process, not only the hollow pipe columns 11 and the connected expanded connecting ribs 13 are disposed on the gravel layer 20 to form a positioning effect, but also the concrete slurry can be prevented from seeping into the lower ports of the hollow pipe columns 11 along the peripheries of the connecting ribs 13 to cause blockage, and a larger contact area can be generated around the hollow pipe columns through the connecting ribs 13, so that the laying of the water permeable units 10 can be more smooth and stable.

After the whole water permeable unit 10 is laid, a concrete slurry filling operation is performed to fill the whole water permeable unit 10 with concrete slurry, and the concrete slurry is compacted and leveled to make the concrete slurry finished surface level with the top edge of each hollow pipe column 11 of the water permeable unit 10, as shown in fig. 5, so as to quickly construct a concrete water permeable pavement layer 30, and when the concrete slurry operation is performed, because the upper ports of each hollow pipe column 11 of the water permeable unit 10 are provided with the net plates 12 to block the concrete slurry at each pipe port, after the concrete slurry is properly solidified and formed, only the high pressure spray gun 50 is used to spray the sludge remained in the net plates 12 at the upper ports of each hollow pipe column 11, as shown in fig. 6, so as to form a plurality of water drainage holes 31 penetrating through the gravel layer 20 on the surface of the constructed water permeable pavement layer 30, thereby rapidly and effectively guiding the rainwater on the ground to flow into the ground.

Referring to fig. 8 again, before grouting operation, when the water permeable units 10 are combined, in different embodiments, reinforcing steel bars 41 or reinforcing mesh are arranged between the hollow pipe columns 11, so that after concrete is poured subsequently, a firmer concrete block layer is obtained, and the gravity of the pavement surface under the pressure of automobile walking can be improved.

From the above, the permeable pavement structure of the present invention has the following practical advantages:

1. the contact area of the lower port of the hollow pipe column is enlarged through the density of each connecting rib at the bottom of the water permeable unit, so that the integral bearing capacity is increased, the water permeable unit is more stable when being laid, and the phenomenon that the construction personnel sink or collapse when treading can be avoided.

2. Ensure the roughness of this shop front completion face that permeates water, and then obtain better construction quality, promote the holistic drainage benefit of this shop front.

3. The usage amount of plasticizing raw materials is reduced by fewer structural components, and meanwhile, the overall manufacturing and construction cost can be reduced, and the product competitiveness is increased.

4. Directly utilizes high-pressure air or water columns to directly spray and remove mud residues remained at the upper ports of the hollow tubular columns, so that the whole construction procedure is quicker and more convenient.

In view of the above, it is apparent that the present invention can achieve the intended object, sufficiently exhibit the practical effects, and enhance the industrial utility value, and surely satisfy the requirements of the patent application, and the patent application is legally filed. The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the utility model; therefore, all the equivalent changes and modifications made according to the claims and the contents of the new specification should be covered by the scope of the present invention.

Claims

1. The utility model provides a quick construction shop front structure of permeating water, utilizes a unit of permeating water to lay in rubble layer top to fill the shop front structure of permeating water that the cladding was constructed through the concrete thick liquid, its characterized in that:

2. The rapid construction permeable pavement structure of claim 1, wherein: wherein the hollow pipe column of the water permeable unit is a tapered pipe column which gradually shrinks inwards from bottom to top.

3. The rapid construction permeable pavement structure of claim 1, wherein: wherein, the water permeable unit is provided with a connecting frame or one of reinforcing steel bars or reinforcing meshes between the hollow pipe columns.

4. The rapid construction permeable pavement structure of claim 1, wherein: the expanded connecting ribs extend outwards from the bottom of each hollow pipe column to form a disc shape, and then extend outwards to form thin rod-shaped ribs, so that the bottom of each hollow pipe column directly extends outwards to form the thin rod-shaped ribs.