CN211973162U

CN211973162U - Drainage ditch structure

Info

Publication number: CN211973162U
Application number: CN202020448260.6U
Authority: CN
Inventors: 董星华; 桂海燕
Original assignee: Anhui Xiangrong Garden Co ltd
Current assignee: Anhui Xiangrong Garden Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-20
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to a drainage ditch structure, include: a green belt is arranged on the side surface of the roadbed; a escape canal structure body for collecting greenbelt infiltration discharge ponding, the side of road bed is located to the escape canal structure body, and the greenbelt covers in the side of escape canal structure body, and the internal drainage channel that is equipped with of escape canal structure. The utility model discloses a infiltration of greenbelt can effectual ponding to escape canal structure internal, has guaranteed that greenbelt ponding can effectual discharge, is favorable to reducing the soil erosion and water loss of greenbelt.

Description

Drainage ditch structure

Technical Field

The utility model relates to a garden engineering technical field especially relates to a drainage ditch structure.

Background

Traditional escape canal is generally built under the road surface for discharge ponding on the road surface, but garden engineering's technical innovation requires to set up the greenbelt in the road surface side, but set up the greenbelt and can lead to ponding to require to set up the outlet on the greenbelt, this kind of way all can cause certain influence to pleasing to the eye effect and greening effect, along with soil erosion and water loss, can lead to producing the pit on the greenbelt in addition, the drainage is more difficult, still can lead to the greenbelt in the plant root of flooding, influence vegetation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technical problem and provide a simple structure, drainage convenience's escape canal structure to solve above-mentioned at least one technical problem.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a drain structure comprising:

the side surface of the roadbed is provided with a green belt;

the drainage ditch structure body is used for collecting the greenbelt seepage drainage ponding, the drainage ditch structure body is located the side of road bed, the greenbelt cover in drainage ditch structure body upside, the internal drainage groove that is equipped with of drainage ditch structure.

The utility model has the advantages that: the utility model discloses a infiltration of greenbelt can effectual ponding to escape canal structure internal, has guaranteed that greenbelt ponding can effectual discharge, is favorable to reducing the soil erosion and water loss of greenbelt.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, escape canal structure body includes the ditch body and rubble body, the rubble body set up side by side in one side of the rubble body, the ditch body orientation be equipped with the infiltration hole on one side lateral wall of the rubble body, the internal being equipped with of ditch drainage tank, the infiltration hole with drainage tank switches on.

The beneficial effect of adopting the further scheme is that: the rubble layer can play the filter effect effectual assurance ponding can discharge to ponding, has reduced the soil erosion and water loss of greenbelt.

Furthermore, the ditch body is formed by connecting a plurality of prefabricated drainage units in sequence.

The beneficial effect of adopting the further scheme is that: the ditch body is formed by connecting drainage units, so that the construction is convenient, and the construction cost can be reduced.

Further, the ratio of the width of the groove body facing the crushed stone body to the width of the crushed stone body is 0.5 to 0.8.

The beneficial effect of adopting the further scheme is that: the width of one side of the groove body facing the gravel body is smaller than that of the gravel body, so that accumulated water in the green belt can be effectively guaranteed to flow into the groove body after passing through the gravel layer

Further, the drainage unit comprises a groove body and a side cover, the side cover is covered on the groove body, and the side cover is provided with the water seepage holes.

The beneficial effect of adopting the further scheme is that: the side cover is arranged on the groove body in a covering mode, and the bearing effect is good.

Furthermore, the outside of the gravel body is wrapped with non-woven fabrics.

The beneficial effect of adopting the further scheme is that: the non-woven fabric is coated outside the gravel body, so that the stability of the gravel body can be effectively guaranteed, and a certain accumulated water filtering effect is achieved.

Drawings

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

fig. 2 is a schematic structural diagram of the drainage unit of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. roadbed, 2, green belt, 3, drainage ditch structure, 31, drainage unit, 311, groove body, 312, side cover, 32, gravel body, 33, non-woven fabric, 4, water seepage hole, 5 and drainage groove.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

As shown in fig. 1, the core of the utility model is to provide a drainage ditch structure, include: a green belt 2 is arranged on the side surface of the roadbed 1; the drainage ditch structure body 3 is used for collecting the water drained by the permeation of the green belt 2, the drainage ditch structure body 3 is arranged on the side surface of the roadbed 1, the green belt 2 covers the upper side of the drainage ditch structure body 3, and a drainage groove 5 is arranged in the drainage ditch structure body 3; the soil layer of the green belt 2 is a loose soil layer, and the thickness of the soil layer is 20-30 cm.

The drainage ditch structure 3 comprises a ditch body and a gravel body 32, wherein the gravel body 32 is arranged on one side of the gravel body 32 in parallel, a water seepage hole 4 is arranged on the side wall of the ditch body facing the gravel body 32, a drainage groove 5 is arranged in the ditch body, and the water seepage hole 4 is communicated with the drainage groove 5.

The ditch body is connected in proper order by a plurality of prefabricated drainage unit 31 and is constituteed, it should be said that, connect through packing concrete body or prefabricated connecting piece between the drainage unit 31, can effectually guarantee the leakproofness between the drainage unit 31, promote interior drainage scouring action simultaneously.

The ditch body is 0.5 ~ 0.8 towards the ratio of one side width of the rubble body 32 and rubble body 32 width, and it should be said that, the ditch body and rubble body 32 butt setting side by side, and the upper end of the rubble body 32 is higher than the upper end of the ditch body, and the lower extreme of the rubble body 32 is less than the lower extreme of the ditch body, and this can avoid infiltration hole 4 and greenbelt 2 direct contact, the effectual filtration osmosis who promotes the rubble body 32.

As shown in fig. 2, the drainage unit 31 includes a trough 311 and a side cover 312, the side cover 312 covers the trough 311, and the side cover 312 is provided with a water seepage hole 4, it should be noted that one side of the trough 311 away from the side cover 312 is provided with a drainage hole, and the drainage hole is communicated with a drainage port arranged on the roadbed 1, so that accumulated water on the surface of the roadbed 1 can be drained at the same time, and the use is convenient.

The outside cladding of garrulous stone body 32 has non-woven fabrics 33, it should be noted that, after roadbed 1 construction is accomplished, construct earlier installation drainage unit 31, leave the garrulous stone body 32 mounting groove in drainage unit 31's side after the installation is accomplished, the one end of non-woven fabrics 33 is laid earlier on drainage unit 31's top, the other end is laid along the inside wall of mounting groove, lay garrulous stone body 2 after the completion, turn over the other end of non-woven fabrics 33 to drainage unit 31's upside, lay greenbelt 2 at last, can guarantee like this that the ponding of greenbelt 2 is discharged to drainage unit 31 after fully filtering.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A drainage ditch structure, comprising:

the road bed comprises a road bed (1), wherein a green belt (2) is arranged on the side surface of the road bed (1);

a escape canal structure (3) for collecting greenbelt (2) infiltration discharge ponding, escape canal structure (3) are located the side of road bed (1), greenbelt (2) cover in escape canal structure (3) upside, be equipped with water drainage tank (5) in escape canal structure (3).

2. A drainage ditch structure according to claim 1, wherein the drainage ditch structure (3) comprises a ditch body and a crushed stone body (32), the crushed stone body (32) is arranged side by side on one side of the crushed stone body (32), a side wall of the ditch body facing the crushed stone body (32) is provided with a water seepage hole (4), the ditch body is provided with the drainage channel (5), and the water seepage hole (4) is communicated with the drainage channel (5).

3. A drainage gutter structure according to claim 2, characterised in that the gutter body is formed by a number of prefabricated drainage units (31) connected in series.

4. A gutter structure according to claim 3, wherein the ratio of the width of the gutter body on the side facing the crushed stone body (32) to the width of the crushed stone body (32) is 0.5 to 0.8.

5. A drainage gutter structure according to claim 3, wherein said drainage unit (31) comprises a gutter body (311) and a side cover (312), said side cover (312) being provided to cover said gutter body (311), said side cover (312) being provided with said water seepage holes (4).

6. A drainage gutter structure according to claim 2, wherein the crushed stone bodies (32) are externally coated with a non-woven fabric (33).