CN214942017U

CN214942017U - Terrace structure permeates water

Info

Publication number: CN214942017U
Application number: CN202120518274.5U
Authority: CN
Inventors: 袁江勇
Original assignee: Jiangsu Zhenning Semiconductor Research Institute Co Ltd
Current assignee: Sichuan Xinyuan Construction Group Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-30
Anticipated expiration: 2031-03-11

Abstract

The invention relates to a permeable terrace structure which comprises a concrete base layer, wherein drain pipes are laid in the concrete base layer, grooves are formed in the top of the concrete base layer and located right above a plurality of groups of drain pipes, grids extending to the outer side of the top of the concrete base layer from the upper half portion are arranged in the grooves, water inlet pipes inserted into the lower half portions of the apertures of the grids are evenly arranged at the top of the drain pipes, gravel layers are arranged in the apertures of the grids above the water inlet pipes and on the top of the concrete base layer and the grids, a grid layer is arranged at the top of the gravel layer, and a permeable layer is arranged at the top of the grid layer. The invention effectively reduces the condition of water accumulation on the road surface, prolongs the service life of the terrace and reduces the maintenance cost.

Description

Terrace structure permeates water

Technical Field

The invention relates to the technical field of terraces, in particular to a permeable terrace structure.

Background

The terrace is a part of a bottom room, which is contacted with a soil layer, bears the load of the bottom room, and has certain strength and rigidity, and has the performances of moisture resistance, water resistance, heat preservation and wear resistance. The stratum has a close relationship with the outdoor site of the building, and the relationship between the terrace and the platform, the step and the site along the edge of the building needs to be processed, so that the building is clearly connected with the site and is harmonious integrally.

In the laying process of terrace, because the concrete that is used mostly carries out the direct pouring, lead to the road surface not to possess the drainage function, can produce ponding phenomenon in rainy day to lead to the road surface to appear the fracture easily, reduced life, increase the maintenance cost.

Although the municipal water-permeable terrace with the publication number of CN206752235U solves the problems, the municipal water-permeable terrace has the following defects, such as: 1. the strength of the concrete base layer is insufficient; 2. the crushed stone layer cannot be well fixed to prevent the crushed stone layer from moving under the influence of extrusion force and the like.

Disclosure of Invention

The invention aims to provide a permeable terrace structure.

The technical problem of the invention is mainly solved by the following technical scheme:

the utility model provides a terrace structure permeates water, includes concrete-based layer, the drain pipe has been laid in the concrete-based layer, and wherein the concrete-based layer top is provided with the recess that is located directly over the multiunit drain pipe, and is provided with the grid that first part extends to the concrete-based layer top outside in the recess, the drain pipe top evenly is provided with the inlet tube that inserts in the grid aperture lower half, wherein is located the grid aperture of inlet tube top and is located concrete-based layer and grid top and all is provided with the metalling, and the metalling top is provided with the net layer, net layer top is provided with the permeable bed.

Preferably, the permeable layer is a permeable epoxy layer.

Preferably, the grid is fixed in a groove in the concrete base layer in a pouring mode.

Preferably, the top end of the water inlet pipe is buckled with a filter cover for sealing the inlet of the water inlet pipe.

The invention has the beneficial effects that: according to the invention, the integral strength of the concrete base layer is enhanced by the drainage pipe, the water inlet pipe and the grating which are poured in the concrete base layer, and rainwater on the surface of the terrace can be guided into the drainage pipe through the water inlet pipe and discharged. Meanwhile, the grating and the grid layer can be used for hanging the upper end surface and the lower end surface of the crushed stone layer and enhancing the friction force between the upper end surface and the lower end surface of the crushed stone layer so as to prevent the crushed stone layer from moving under the action of extrusion force.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the present invention.

In the figure: 1. concrete-based layer, 2, drain pipe, 3, recess, 4, grid, 5, inlet tube, 6, rubble layer, 7, net layer, 8, permeable layer.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings 1-2.

The utility model provides a terrace structure permeates water, includes concrete-based layer 1, lay drain pipe 2 in concrete-based layer 1, wherein 1 top of concrete-based layer is provided with the recess 3 that is located directly over multiunit drain pipe 2, and is provided with the grid 4 that first half extends to the 1 top outside of concrete-based layer in the recess 3, 2 tops of drain pipe evenly are provided with the inlet tube 5 that inserts in 4 aperture lower halves of grid to 5 tops of inlet tube are detained and are had its import sealed filter mantle in order to prevent that impurity from getting into its inside siltation and stop up inlet tube 2 and drain pipe 5.

Wherein because in the recess 3 in 4 lower parts of grid imbed concrete base 1, prevent its drunkenness in concrete base 1 through the mode of the fixed grid 4 of recess 3, insert in 4 apertures of grid through inlet tube 5 simultaneously in order to hang it in, and then further reach the purpose of preventing its drunkenness.

The whole strength of the concrete base layer 1 is enhanced by the drainage pipe 2, the water inlet pipe 5 and the grating 4 which are poured in the concrete base layer, and rainwater on the surface of the terrace can be guided into the drainage pipe 2 through the water inlet pipe 5 and drained. Wherein the concrete base layer 1 can also protect the drain pipe 2 and the water inlet pipe 5 so as to prevent foreign objects from contacting the water inlet pipe and damaging the water inlet pipe.

And be located 4 apertures of grid above inlet tube 5 and be located concrete foundation 1 and 4 tops of grid and all be provided with rubble layer 6, wherein 6 tops in rubble layer are provided with net layer 7, and 7 tops in net layer are provided with permeable layer 8 simultaneously.

Then pass through, in rainy weather, the rainwater can pass through permeable bed 8 through 7 apertures of net layer seepage to rubble layer 6, then pass net layer 7 by rubble layer 6 and enter into inlet tube 5 in, discharge via drain pipe 2 at last, make it effectively reduce the surface of road ponding condition, prolonged the life of terrace, reduce maintenance cost.

The protective cover buckled at the inlet end of the water inlet pipe 5 can prevent broken stones in the apertures of the grating 4 from entering the water inlet pipe 5 to block the water inlet pipe, and the grating 4 and the grating layer 7 can hang the upper end surface and the lower end surface of the gravel layer 6 and strengthen the friction force between the gravel layer and the grating layer so as to prevent the gravel layer 6 from moving under the action of extrusion force.

Preferably, the permeable layer 8 is a permeable epoxy layer.

The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and is not to be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a terrace structure permeates water, includes concrete-based layer, its characterized in that, the drain pipe has been laid in the concrete-based layer, and wherein the concrete-based layer top is provided with the recess that is located directly over the multiunit drain pipe, and is provided with the grid that first portion extended to the concrete-based layer top outside in the recess, the drain pipe top evenly is provided with the inlet tube that inserts in grid aperture lower half, wherein is located the grid aperture of inlet tube top and is located concrete-based layer and grid top and all is provided with the metalling, and the metalling top is provided with the net layer, net layer top is provided with the permeable bed.

2. The water-permeable terrace structure of claim 1, wherein the water-permeable layer is a water-permeable epoxy layer.

3. A water permeable terrace structure according to claim 1, wherein the grid is cast and fixed in a groove in the concrete base layer.

4. A water-permeable terrace structure according to claim 1, wherein the top end of the water inlet pipe is fastened with a filter cover for sealing the inlet thereof.