CN214497056U

CN214497056U - Municipal works road laying structure

Info

Publication number: CN214497056U
Application number: CN202022396480.1U
Authority: CN
Inventors: 叶瑞彬; 吴锐敏; 陈石勇; 林育斌
Original assignee: Shenzhen Jinhe Construction Group Co ltd
Current assignee: Shenzhen Jinhe Construction Group Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-10-26
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a municipal works road pavement structure, including lower mouth of a river and infiltration layer, the lower mouth of a river both sides distribution has the pitch layer, and has laid the infiltration layer below the pitch layer, infiltration layer below is provided with the tye, and is provided with tye apron on the tye, tye apron upper surface is provided with the inlet opening, and the inlet opening top sets up the filter screen, the tye both sides are provided with links up the piece, and links up the piece and pass through bolted connection on the supporting seat, closely knit sand soil layer has been laid to the supporting seat below, and has laid sewage pipe below closely knit sand soil layer, sewage pipe has laid the pipe chase below, and has laid the concrete cushion below the pipe chase, the basic unit has been laid to concrete cushion below. This municipal works road lays structure, the convenient processing to ponding to and the convenient dispersion to solving the ground ponding of unevenness, also convenient construction simultaneously.

Description

Municipal works road laying structure

Technical Field

The utility model relates to a relevant technical field is laid to the highway, specifically is a municipal works road pavement structure.

Background

In the road construction process, in order to obtain a flat road surface structure, the paved road surface material is generally rolled, and the vehicle can be driven after the pavement material is compacted and leveled. Meanwhile, in order to provide sufficient strength and compressive capacity to the road surface, a multi-layer structure is often used when the road surface is laid.

However, when the road is used for a long time, the road surface is uneven, accumulated water cannot flow into a drainage port and can be splashed by vehicles, and normal walking of pedestrians beside the road is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal works road pavement structure to the road that proposes in solving above-mentioned background art is through long-time use, and the road surface can be uneven, and ponding can't flow in the mouth of a river down, can be splashed by the vehicle, influences the problem of the other pedestrian's normal walking of road.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal works road pavement structure, includes lower mouth of a river and water seepage layer, the lower mouth of a river both sides distribute there is the pitch layer, and has laid the water seepage layer below the pitch layer, water seepage layer below is provided with the tye, and the tye upper end is provided with tye apron, tye apron upper surface is provided with the inlet opening, and sets up the filter screen above the inlet opening, the tye both sides are provided with links up the piece, and links up the piece and pass through bolted connection on the supporting seat, closely knit sand soil layer has been laid to the supporting seat below, and has laid sewage conduit below closely knit sand soil layer, pipeline groove has been laid to the sewage conduit below, and has laid the concrete bedding below the pipeline groove, concrete bedding below is equipped with the basic unit.

Preferably, the interior of the launder is in a slope shape, the lower end of the launder is connected to a pipeline at a lower water outlet, and the water seepage layer is composed of gravel and broken stones.

Preferably, the launder, the water seepage layer, the water inlet and the filter screen form a ponding collection structure, and ponding flows into the launder through the water seepage layer and the water inlet and flows into the sewage pipeline of the sewer along the launder.

Preferably, the supporting seat is in a shape of a 'table', the lower section of the supporting seat is connected with the pipeline groove, and the sewage pipeline penetrates through the supporting seat.

Preferably, the concrete cushion is formed by laying expanded cement waterproof concrete, and the thickness of the concrete cushion is 20-35 cm.

Preferably, the upper end of the supporting seat is positioned inside the dense sandy soil layer and fixed with the connecting block of the launder, and the thickness of the dense sandy soil layer is 5-15 cm.

Compared with the prior art, the beneficial effects of the utility model are that: the municipal engineering road laying structure is convenient for treating accumulated water, solving the problem of dispersion of the accumulated water on uneven ground and facilitating construction;

1. the connecting block is fixedly connected with the supporting seat through a bolt, so that the convection sink is convenient to mount and fix, the supporting and fixing effects on the convection sink are convenient, and normal construction is convenient;

2. the water collecting device is provided with a flume, a water inlet hole and a filter screen, wherein the filter screen above the flume is positioned at the upper part of the water inlet hole, so that sand and mud in accumulated water can be conveniently filtered, and accumulated water on a road surface can be conveniently collected into the flume;

drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic structural view of the launder of the present invention;

fig. 3 is a schematic view of the connecting structure of the launder and the supporting seat of the present invention.

In the figure: 1. a water outlet; 2. a launder; 3. an asphalt layer; 4. a water seepage layer; 5. a supporting seat; 6. compacting the sandy soil layer; 7. a sewage conduit; 8. a pipe chase; 9. a concrete cushion; 10. a base layer; 11. a launder cover plate; 12. a joining block; 13. a filter screen; 14. a water inlet hole; 15. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a municipal engineering road laying structure comprises a lower nozzle 1, a flume 2, an asphalt layer 3, a water seepage layer 4, a support seat 5, a dense sand layer 6, a sewage pipeline 7, a pipeline groove 8, a concrete cushion layer 9, a base layer 10, a flume cover plate 11, a connecting block 12, a filter screen 13, a water inlet hole 14 and bolts 15, wherein the asphalt layer 3 is distributed on two sides of the lower nozzle 1, the water seepage layer 4 is laid below the asphalt layer 3, the flume 2 is arranged below the water seepage layer 4, the flume cover plate 11 is arranged at the upper end of the flume 2, the water inlet hole 14 is arranged on the upper surface of the flume cover plate 11, the filter screen 13 is arranged above the water inlet hole 14, the connecting blocks 12 are arranged on two sides of the flume 2, the connecting blocks 12 are connected to the support seat 5 through the bolts 15, the dense sand layer 6 is laid below the support seat 5, the sewage pipeline 7 is laid below the dense sand layer 6, the pipeline groove 8 is laid below the sewage pipeline 7, and a concrete cushion 9 is laid below the pipeline groove 8, and a base layer 10 is laid below the concrete cushion 9.

As shown in fig. 1, the inside of the flume 2 is slope-shaped, the lower end of the flume is connected with the pipeline at the lower nozzle 1, and the water seepage layer 4 is composed of gravel and broken stones, which is convenient for the inflow of accumulated water, as shown in fig. 1 and fig. 2, the flume 2, the water seepage layer 4, the water inlet 14 and the filter screen 13 form an accumulated water collecting structure, the accumulated water flows into the flume 2 through the water seepage layer 4 and the water inlet 14 and flows into the sewage pipeline 7 of the lower nozzle 1 along the flume 2, which is convenient for collecting the accumulated water on the road surface and dispersing the flowing water pressure of the lower nozzle 1.

The supporting seat 5 is in a shape of a 'table' as shown in fig. 1 and 3, the lower section of the supporting seat is connected with the pipeline groove 8, the sewage pipeline 7 penetrates through the supporting seat 5, the supporting and fixing effects on the water flowing groove 2 are convenient, the concrete cushion 9 is formed by laying expanded cement waterproof concrete as shown in fig. 1, the thickness of the concrete cushion 9 is 20-35cm, free water remained in a road surface and a roadbed can be conveniently discharged, and the road surface structure is convenient to be in a dry or wet state.

As shown in the figures 1 and 2, the upper end of the supporting seat 5 is positioned inside the compact sand layer 6 and fixed with the connecting block 12 of the launder 2, and the thickness of the compact sand layer 6 is 5-15cm, so that the launder 2 can be conveniently fixed through the connecting block 12, and the sewage pipeline 7 can be conveniently protected from being damaged.

The working principle is as follows: when the municipal engineering road laying structure is used, firstly, referring to fig. 1, fig. 2 and fig. 3, a base layer 10 is located at the bottommost layer of a road, a concrete cushion layer 9 is laid above the base layer 10, a pipeline groove 8 is arranged on the surface of the concrete cushion layer 9, a sewage pipeline 7 is arranged above the pipeline groove 8, a dense sandy soil layer 6 is laid above the sewage pipeline 7, the pipeline groove 8 is connected with a supporting seat 5, a bolt 15 is used for fixedly connecting the supporting seat 5 with a connecting block 12 of a water flowing groove 2, a water flowing groove cover plate 11 is arranged above the water flowing groove 2, water inlet holes 14 are distributed in the water flowing groove cover plate 11, a filter screen 13 is laid on the surface, a water seepage layer 4 is laid above the filter screen 13, accumulated water can conveniently lay a asphalt layer above the water seepage layer 4 from the water flowing groove 2, and the whole process of the municipal engineering road laying structure is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a municipal works road pavement structure, includes mouth of a river (1) and water seepage layer (4) down, its characterized in that: an asphalt layer (3) is distributed on two sides of the lower nozzle (1), a water seepage layer (4) is laid below the asphalt layer (3), a launder (2) is arranged below the water seepage layer (4), the upper end of the launder (2) is provided with a launder cover plate (11), the upper surface of the launder cover plate (11) is provided with a water inlet hole (14), a filter screen (13) is arranged above the water inlet hole (14), the two sides of the launder (2) are provided with connecting blocks (12), and the connecting block (12) is connected on the supporting seat (5) through a bolt (15), a dense sand layer (6) is laid below the supporting seat (5), a sewage pipeline (7) is laid below the dense sand layer (6), a pipeline groove (8) is laid below the sewage pipeline (7), and a concrete cushion (9) is laid below the pipeline groove (8), and a base layer (10) is laid below the concrete cushion (9).

2. The municipal engineering road paving structure according to claim 1, wherein: the interior of the launder (2) is in a slope shape, and the lower end of the launder is connected to a pipeline at the lower water gap (1).

3. The municipal engineering road paving structure according to claim 1, wherein: the water flowing groove (2), the water seepage layer (4), the water inlet hole (14) and the filter screen (13) form a water collecting structure, and accumulated water flows into the water flowing groove (2) through the water seepage layer (4) and the water inlet hole (14) and flows into the sewage pipeline (7) of the sewer port (1) along the water flowing groove (2).

4. The municipal engineering road paving structure according to claim 1, wherein: the supporting seat (5) is in a shape of a 'table', the lower section of the supporting seat is connected with the pipeline groove (8), and the sewage pipeline (7) penetrates through the supporting seat (5).

5. The municipal engineering road paving structure according to claim 1, wherein: the concrete cushion (9) is formed by laying expanded cement waterproof concrete, and the thickness of the concrete cushion (9) is 20-35 cm.

6. The municipal engineering road paving structure according to claim 1, wherein: the upper end of the supporting seat (5) is positioned inside the dense sandy soil layer (6) and fixed with the connecting block (12) of the launder (2), and the thickness of the dense sandy soil layer (6) is 5-15 cm.