CN219385875U

CN219385875U - Novel drainage blind ditch is dredged on highway road surface

Info

Publication number: CN219385875U
Application number: CN202320847414.2U
Authority: CN
Inventors: 李涛; 刘楠
Original assignee: Shandong Jiaofa Engineering Design Consulting Co ltd
Current assignee: Shandong Jiaofa Engineering Design Consulting Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-21
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a novel road pavement drainage blind ditch, which belongs to the technical field of road construction and comprises a road pavement, wherein a drainage blind pipe is preset in the road pavement, one end of the drainage blind pipe is sleeved with a road edge stone, the side surface of the road edge stone is fixedly sleeved with a supporting plate, one end of the road edge stone is provided with a diversion groove, the bottom of the diversion groove is provided with diversion pipes distributed at equal intervals, the side surface of the road edge stone is provided with a water inlet hole, one end of the road edge stone is clamped with a cover plate, the side surface of the road edge stone is backfilled with an original soil layer.

Description

Novel drainage blind ditch is dredged on highway road surface

Technical Field

The utility model relates to the technical field of highway construction, in particular to a novel highway pavement dredging drainage blind ditch.

Background

The highway refers to public roads which are confirmed by the transportation authorities and can run in cities, cities and villages and can run in the villages, and the public roads comprise the established highway confirmed by the transportation authorities.

At present, in order to avoid road surface ponding, the setting of drainage blind ditch can all be carried out in highway construction time, but drainage blind ditch just carries out the water conservancy diversion through the blind pipe, and its drainage speed is slower, and drainage inefficiency still can cause the road surface ponding.

For example, a drainage blind ditch is dredged on highway road surface that publication number CN203795269U discloses, including the bituminous paving to and flat strip stone and the curbstone that is equipped with between bituminous paving and the greenbelt, be equipped with the clearance along the road direction between bituminous paving and the flat strip stone, be equipped with vertical plastic blind pipe along road direction interval in the clearance in the plumb direction, vertical plastic blind pipe is connected with the horizontal plastic blind pipe that is equipped with under the bituminous paving, horizontal plastic blind pipe is connected with the ponding well, the ponding well passes through the pipeline and is connected with the water pump in the greenbelt.

According to the scheme disclosed by the scheme, the road surface is drained by the rainwater on the road surface only through the vertical plastic blind pipe, so that the road surface is easy to block, the drainage area is small, the drainage speed is reduced, and the drainage efficiency is low because the inside of the road is provided with the single horizontal plastic blind pipe.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a novel road surface drainage blind ditch, which can greatly increase the drainage speed of rainwater on the road surface and prevent blockage, avoid water accumulation on the road surface and increase the drainage efficiency of rainwater inside the road by arranging a guide groove, a water inlet hole and a guide pipe along a road stone and arranging the support plate and a through hole on the side surface of the road.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a novel drainage blind ditch is dredged to highway road surface, including highway road surface, the inside of highway road surface has been preset the drainage blind pipe, the road edge stone has been cup jointed to the one end of drainage blind pipe, the fixed backup pad that has cup jointed of side of road edge stone, the one end of road edge stone is equipped with the guiding gutter, the bottom of guiding gutter is provided with the honeycomb duct that the equidistance distributes, the side of road edge stone is equipped with the inlet opening, the one end joint of road edge stone has the apron, original soil layer has been backfilled to the side of road edge stone, and this novel drainage blind ditch is dredged to highway road surface, through guiding gutter, inlet opening and the honeycomb duct that set up along the road stone, increase highway surface rainwater's drainage speed that can be great prevents to block up moreover, avoids the road surface to produce ponding to be in the side of highway through backup pad and the through-hole that sets up, can increase the drainage efficiency of the inside rainwater of highway.

Further, one end of the curbstone is provided with an empty-avoiding groove, the surface of the cover plate is provided with a clamping block, the cross section of the cover plate and the cross section of the clamping block are T-shaped, the side face of the clamping block is in contact connection with the inner wall of the diversion trench, and the empty-avoiding groove is convenient for a user to insert fingers to open the cover plate.

Furthermore, the side of curbstone is provided with the connector, the connector is the slope form setting, the inner wall of connector is equipped with sealed pad, is convenient for the blind pipe of drainage and the connection of curbstone.

Further, the backup pad adopts corrosion-resistant metal sheet to make, the surface of backup pad is equipped with equidistant through-hole that distributes, and backup pad support intensity is high, is convenient for the discharge of highway inside water moreover through the through-hole.

Furthermore, the shape of the water inlet hole is strip-shaped, one side of the water inlet hole is communicated with the diversion trench, and the pavement rainwater can be conveniently and rapidly discharged into the diversion trench.

Further, one end of the diversion pipe is communicated with the ponding well.

Compared with the prior art, the utility model has the advantages that:

(1) This scheme is through guiding gutter, inlet opening and the honeycomb duct that set up along the road stone, increase highway surface rainwater's drainage rate that can be great prevents to block up moreover, avoids the road surface to produce ponding.

(2) This scheme is in the side of highway through backup pad and the through-hole that sets up, can increase the drainage efficiency of the inside rainwater of highway.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is an enlarged view of a portion a of fig. 1;

fig. 3 is a side view of the along-the-road stone structure of the present utility model.

The reference numerals in the figures illustrate:

1 highway pavement, 11 original soil layers, 12 drainage blind pipes, 2 road edge stones, 21 diversion trenches, 22 connectors, 23 diversion pipes, 24 water inlets, 25 support plates, 26 through holes, 27 empty avoidance trenches, 28 cover plates and 29 clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the novel drainage blind ditch is dredged on highway pavement, including highway pavement 1, highway pavement 1's composition structure and principle all belong to prior art, highway pavement 1's inside has been preset drainage blind pipe 12, drainage blind pipe 12 is the slope form, the derivation of the inside rainwater of highway of being convenient for, its composition structure and theory of operation belong to the well known in the art, it has just not described in detail here, road side stone 2 has been cup jointed to drainage blind pipe 12's one end, road side stone 2 adopts the precast concrete to form, the fixed backup pad 25 that cup joints of side of road side stone 2, backup pad 25 distributes along road side stone 2 length direction, road side stone 2's one end is equipped with guiding gutter 21, guiding gutter 21 is convenient for the water conservancy diversion, thereby in the drainage well is arranged into through guiding gutter 23, the bottom of guiding gutter 21 is provided with equidistant honeycomb duct 23 that distributes, road side along road side stone 2 is equipped with inlet 24, inlet 24 distributes along road side stone 2's length direction, can increase the area of the rainwater of the counter-surface, and then improve drainage speed, road side stone 2's one end joint has apron 28, the apron 28 is convenient for opening 21 is convenient for the inside along road side 11 of side face to clear up.

The backup pad 25 adopts corrosion-resistant metal sheet to make, and the surface of backup pad 25 is equipped with equidistant through-hole 26 that distribute, and backup pad 25 support intensity is high, is convenient for the discharge of highway inside water moreover through-hole 26, and inlet port 24's shape is the bar, and one side and the guiding gutter 21 of inlet port 24 communicate each other, and the road surface rainwater of being convenient for is discharged into in the guiding gutter 21 fast, and the one end and the ponding well of guiding gutter 23 communicate each other.

In this embodiment, the drainage speed of the rainwater on the road surface can be greatly increased, and the blockage can be prevented, so that the water accumulation on the road surface can be avoided, by the diversion trench 21, the water inlet 24 and the diversion pipe 23 which are arranged along the road edge stone 2.

Example 2

The one end of curbstone 2 is equipped with keeps away empty slot 27, and the surface of apron 28 is equipped with joint piece 29, and the cross-sectional shape of apron 28 and joint piece 29 is T shape, and the side of joint piece 29 is connected with the inner wall contact of guiding gutter 21, keeps away empty slot 27 and is convenient for the user's finger to insert and opens apron 28, and the side of curbstone 2 is provided with connector 22, and connector 22 is the slope form setting, and the inner wall of connector 22 is equipped with sealed the pad, is convenient for drainage blind pipe 12 and the connection of curbstone 2.

In this embodiment, by providing the support plate 25 and the through holes 26 on the side of the road, the drainage efficiency of rainwater inside the road can be increased.

This novel highway road surface dredges drainage blind ditch is in rainy day, the rainwater on highway surface is through the quick entering guiding gutter 21 of inlet opening 24, then discharge into the ponding well through honeycomb duct 23, and the inside water of highway is through the leading-in guiding gutter 21 of through-hole 26 that drainage blind pipe 12 and backup pad 25 set up, then discharge into the ponding well through honeycomb duct 23, through guiding gutter 21 that sets up along curbstone 2, inlet opening 24 and honeycomb duct 23, the drainage speed of the rainwater on highway surface that can be great increases, prevent moreover to block up, avoid the road surface to produce ponding, and be in the side of highway through backup pad 25 and the through-hole 26 that set up, can increase the drainage efficiency of the inside rainwater of highway.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. Novel drainage blind ditch is dredged on highway road surface, including highway road surface (1), its characterized in that: the inside of highway road surface (1) is equipped with drainage blind pipe (12) in advance, the one end of drainage blind pipe (12) has cup jointed curbstone (2), the fixed backup pad (25) that cup joints of side of curbstone (2), the one end of curbstone (2) is equipped with guiding gutter (21), the bottom of guiding groove (21) is provided with honeycomb duct (23) that the equidistance distributes, the side of curbstone (2) is equipped with inlet port (24), the one end joint of curbstone (2) has apron (28), the side of curbstone (2) is backfilled original soil layer (11).

2. The novel highway pavement dredging drainage blind ditch according to claim 1, wherein: one end of the curbstone (2) is provided with an empty-avoiding groove (27), the surface of the cover plate (28) is provided with a clamping block (29), the cross section of the cover plate (28) and the clamping block (29) is T-shaped, and the side surface of the clamping block (29) is in contact connection with the inner wall of the diversion trench (21).

3. The novel highway pavement dredging drainage blind ditch according to claim 1, wherein: the side of curbstone (2) is provided with connector (22), connector (22) are for the slope form setting, the inner wall of connector (22) is equipped with sealed pad.

4. The novel highway pavement dredging drainage blind ditch according to claim 1, wherein: the supporting plate (25) is made of a corrosion-resistant metal plate, and through holes (26) distributed at equal intervals are formed in the surface of the supporting plate (25).

5. The novel highway pavement dredging drainage blind ditch according to claim 1, wherein: the shape of the water inlet hole (24) is strip-shaped, and one side of the water inlet hole (24) is communicated with the diversion trench (21).

6. The novel highway pavement dredging drainage blind ditch according to claim 1, wherein: one end of the diversion pipe (23) is communicated with the ponding well.