CN214992755U

CN214992755U - Surface type water collecting road structure

Info

Publication number: CN214992755U
Application number: CN202120729529.2U
Authority: CN
Inventors: 祝晨
Original assignee: Chongqing Yongang Industrial Co ltd
Current assignee: Chongqing Yongang Industrial Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-03
Anticipated expiration: 2031-04-12

Abstract

The utility model relates to a road structure is received to face formula, it includes the road body, road body width direction's both sides are equipped with high side slope of filling and low side slope of filling respectively, the height of high side slope of filling is greater than the height of low side slope of filling, one side that road body was kept away from to high side slope of filling and low side slope of filling all is equipped with the side ditch, the road surface of road body is the slope setting, the high-end one end of being close to high side slope of filling of road body's road surface, the low side of road body's road surface is the one end of being close to low side slope of filling. The present application has the following effects: the water flow on the road surface of the road body can flow to one side where the low filling side slope is located by utilizing the self gravity action, and is not easy to flow to one side where the high filling side slope is located, so that the water flow on the high filling side slope can be reduced, and the stability of the high filling side slope is enhanced.

Description

Surface type water collecting road structure

Technical Field

The application relates to the technical field of road construction, in particular to a surface type water collecting road structure.

Background

The design and construction of drainage structures are often involved in road engineering. If the drainage effect of the road is poor, accumulated water is easily generated on the road surface of the road, and the accumulated water seeps into the roadbed to soften and frost heaving the roadbed, so that the road surface is cracked, and the structural stability of the road is influenced; and the accumulated water freezes at low temperature and can also endanger the driving safety of the road surface.

The road drainage method in the related art is generally to set the road surface to a shape with a high middle and two ends and a certain slope, and set side ditches at two sides of the road to collect and drain water flow.

With respect to the related art in the above, the inventors consider that for a fill section, the height of the fill determines the height of the slopes on both sides of the road. When the ground heights on the two sides of the road are not consistent, the filling height is also correspondingly inconsistent, so that when a drainage structure of the filling road surface is designed, the difference of drainage speed caused by the inconsistent height of the side slopes on the two sides of the road needs to be considered, and if the drainage speed of water flow on the side slope on the high filling side is lower, the water flow easily erodes the side slope, so that the stability of the side slope is influenced.

SUMMERY OF THE UTILITY MODEL

In order to make the stability of high fill side slope be difficult for receiving the influence of rivers, this application provides a road structure is received to face formula.

The application provides a face formula is received water road structure and is adopted following technical scheme:

the utility model provides a road structure is received to face formula, includes the road body, road body width direction's both sides are equipped with high side slope of filling and low side slope of filling respectively, the height that highly is greater than the low side slope of filling of high side slope of filling, one side that road body was kept away from to high side slope of filling and low side slope of filling all is equipped with the side ditch, the road surface of road body is the slope setting, and the high-end one end that is close to high side slope of filling of the road surface of road body, the low side of road body's road surface is the one end that is close to low side slope of filling.

By adopting the technical scheme, the road body is used as a traffic carrier, and the high fill side slope and the low fill side slope form support for the road body; the water flow on the road surface of the road body can flow to one side where the low filling side slope is located by utilizing the self gravity action, and is not easy to flow to one side where the high filling side slope is located, so that the water flow on the high filling side slope can be reduced, and the stability of the high filling side slope is enhanced.

Optionally, a road slope is arranged on the high fill side slope, and a water drainage groove is formed in the road slope along the direction, close to the bottom of the high fill side slope, of the top of the high fill side slope.

Through adopting above-mentioned technical scheme, the sluicing groove is used for accelerating the speed of flow of rivers on the high side slope of filling to make rivers can be discharged faster, thereby reduce the soil erosion and water loss that rivers caused when to the washing away of high side slope of filling.

Optionally, a slope protection way is arranged between the bottom of the high fill side slope and the side ditch and between the bottom of the low fill side slope and the side ditch.

By adopting the technical scheme, when water flows to the bottoms of the high filling side slope or the low filling side slope, the water can flow to the slope protection way, so that the bottoms of the high filling side slope and the low filling side slope are protected from being inclined and corroded by the water.

Optionally, the ramp protecting way is arranged in a slope manner, the high end of the ramp protecting way is the end far away from the side ditch, and the bottom end of the ramp protecting way is the end close to the side ditch.

Through adopting above-mentioned technical scheme, when rivers flow to the fender ramp on, can utilize self action of gravity to flow to one side at side ditch place to make rivers more get into the side slope in and be discharged rapidly.

Optionally, a water blocking ridge is arranged on the ground on one side where the high fill side slope is located, and the water blocking ridge is located on one side, far away from the high fill side slope, of the side ditch.

Through adopting above-mentioned technical scheme, when the rivers of high fill side slope one side are more, the dam can enclose the fender to the rivers that cross the gutter to make the rivers as much as possible be collected by the gutter, thereby avoid rivers trickling at will.

Optionally, vegetation layers are arranged on the slope surfaces of the high fill side slope and the low fill side slope.

By adopting the technical scheme, the vegetation layer enhances the greening effect of the high fill side slope and the low fill side slope, and simultaneously improves the stability of the high fill side slope and the low fill side slope.

Optionally, be equipped with the escape canal on the side ditch, the water inlet and the side ditch intercommunication in escape canal.

Through adopting above-mentioned technical scheme, the delivery port of escape canal can be linked together with drainage areas such as river ditch to make the rivers discharge that the escape canal collected the side ditch, thereby guarantee the normal water collecting function of side ditch.

Optionally, a grit chamber is arranged at the water outlet of the drainage ditch.

Through adopting above-mentioned technical scheme, rivers are when assembling in the grit chamber, and the usable self action of gravity of grit in the rivers sinks to the bottom in grit chamber, and rivers then can flow away smoothly to it is cleaner to make from escape canal delivery port exhaust rivers.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the water flow on the road surface of the road body can flow to one side of the low filling side slope by utilizing the self gravity effect and is not easy to flow to one side of the high filling side slope, so that the water flow on the high filling side slope can be reduced, and the stability of the high filling side slope is enhanced;

2. through setting up the sluicing groove, the sluicing groove is used for accelerating the mobile speed of rivers on the high side slope of filling to make rivers can be discharged faster, thereby reduce the soil erosion and water loss that rivers caused when to the washing away of high side slope of filling.

Drawings

FIG. 1 is a schematic structural diagram of an overall structure of a surface type water collecting road according to an embodiment of the present application;

FIG. 2 is a top view of one side of a high fill side slope in an embodiment of the present application;

FIG. 3 is a top view of the side of a low fill side slope in an embodiment of the present application.

Description of reference numerals: 1. a road body; 2. high fill slopes; 3. a low fill side slope; 4. protecting the slope of the road; 41. a water drainage tank; 5. a vegetable layer; 6. side ditches; 7. a protection ramp; 8. water blocking ridges; 9. a drainage ditch; 10. a grit chamber.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a surface type water collecting road structure. Referring to fig. 1, the surface type water collecting road structure comprises a road body 1, a high fill side slope 2 and a low fill side slope 3.

The high fill side slope 2 and the low fill side slope 3 are respectively arranged at two sides of the width direction of the road body 1, and the high fill side slope 2 and the low fill side slope 3 are integrated with the road body 1. The height of the high filling side slope 2 is greater than that of the low filling side slope 3, or the height of the ground on the side where the high filling side slope 2 is located is lower than that of the ground on the side where the low filling side slope 3 is located. The road body 1 is used as a traffic carrier, and the high fill side slope 2 and the low fill side slope 3 form a support for the road body 1.

The road surface of road body 1 is the slope setting. The pavement of the road body 1 is one side of the road body 1 close to the tops of the high fill side slope 2 and the low fill side slope 3. The high end of the road surface of the road body 1 is one end close to the high fill side slope 2, and the low end of the road surface of the road body 1 is one end close to the low fill side slope 3. The gradient of the road surface of the road body 1 may be set to 2%. The water flow on the road surface of the road body 1 can flow to one side of the low filling side slope 3 under the action of self gravity, and is not easy to flow to one side of the high filling side slope 2, so that the water flow on the high filling side slope 2 can be reduced, and the stability of the high filling side slope 2 is enhanced.

Further, referring to fig. 1 and 2, a road bank protection 4 is fixed to the high fill side slope 2. Road bank protection 4 can adopt reinforced concrete material to make, and road bank protection 4's form can be arch bank protection, also can be the rhombus bank protection. In this embodiment, an arched slope protection is taken as an example for explanation. The road protection slope 4 is used for forming a fence and a support for the high fill side slope 2, so that the stability of the high fill side slope 2 is further enhanced.

The road slope protection 4 is provided with a drainage groove 41, and the drainage groove 41 is arranged along the direction that the top of the high fill side slope 2 is close to the bottom of the high fill side slope 2. The water drainage groove 41 is used for accelerating the flow speed of water flow on the high fill side slope 2 so that the water flow can be drained more quickly, thereby reducing soil erosion caused by the water flow when the high fill side slope 2 is washed.

Referring to fig. 2 and 3, vegetation layers 5 are arranged on the slope surfaces of the high fill side slope 2 and the low fill side slope 3. The vegetation layer 5 on the high fill side slope 2 can be formed by planting shrub and grass seeds, and the vegetation layer 5 on the low fill side slope 3 can be formed by spraying and planting grass. The vegetation layer 5 can enable the high fill side slope 2 and the low fill side slope 3 to form an ecological side slope, and the greening effect of the high fill side slope 2 and the low fill side slope 3 is enhanced, and meanwhile, the stability of the high fill side slope 2 and the low fill side slope 3 is improved.

Referring to fig. 1-3, the side ditch 6 is arranged on the side of the high fill side slope 2 and the low fill side slope 3 far away from the road body 1. The side ditch 6 is a concrete groove body embedded in the ground, and the opening end of the side ditch 6 is flush with the ground. The water flow flowing down from the high fill side slope 2 and the low fill side slope 3 can flow into the side ditch 6 and be quickly drained away through the guide of the side ditch 6, so that the bottom of the high fill side slope 2 and the bottom of the low fill side slope 3 are not easy to generate accumulated water.

And slope protection ways 7 are arranged between the bottom of the high fill side slope 2 and the side ditch 6 and between the bottom of the low fill side slope 3 and the side ditch 6. The protective ramp 7 is a plane with a certain width, and the protective ramp 7 is formed by trimming the ground. When water flows to the bottom of the high fill side slope 2 or the low fill side slope 3, the water can flow to the slope protection way 7, so that the bottom of the high fill side slope 2 and the bottom of the low fill side slope 3 are protected from being eroded by the water.

The protective ramp 7 is arranged in a slope. The high end of the ramp protection 7 is the end far away from the gutter 6, and the bottom end of the ramp protection 7 is the end close to the gutter 6. When the water flows to the slope protection way 7, the water can flow to the side where the side ditch 6 is located by utilizing the self gravity, so that the water can more easily enter the side ditch and can be quickly discharged. The slope of the berm 7 may be set to 3%.

And a water blocking ridge 8 is arranged on the ground on one side of the high fill side slope 2. The water blocking ridges 8 can adopt lining structures. The water blocking ridge 8 is in a frustum shape along the longitudinal section of the road, the large end of the water blocking ridge 8 is one end close to the ground, and the small end of the water blocking ridge 8 is one end far away from the ground. The water blocking ridges 8 are positioned on one side of the side ditch 6 far away from the high fill side slope 2. When the water flow on one side of the high fill side slope 2 is more, the water blocking ridges 8 can block the water flow passing over the side ditches 6, so that the water flow is collected by the side ditches 6 as much as possible, and the water flow is prevented from flowing randomly.

The gutter 6 on the side where the low fill gutter 6 is located is provided with a drainage gutter 9. The water inlet and the gutter 6 intercommunication of escape canal 9, the delivery port of escape canal 9 can be linked together with drainage areas such as river ditch to make the rivers that escape canal 9 collected the gutter 6 discharge, thereby guarantee the normal water collection function of gutter 6. The drainage area should not be a drinking water source, a culture pond, a reservoir, etc.

A grit chamber 10 is arranged at the water outlet of the drainage ditch 9. The grit chamber 10 is a rectangular chamber having a width greater than that of the drainage ditch 9 and a depth greater than that of the drainage ditch 9, and the grit chamber 10 may be constructed in a lining structure. After water flows into the grit chamber 10, the grit chamber 10 needs to be filled with water before being discharged from the water outlet, when the water flows are gathered in the grit chamber 10, sand in the water flows can sink to the bottom of the grit chamber 10 under the action of self gravity, and the water flows smoothly, so that the water flow discharged from the water outlet of the drainage ditch 9 can be cleaner through the grit chamber 10.

The implementation principle of a surface type water collecting road structure in the embodiment of the application is as follows: during specific construction, the road body 1, the high fill side slope 2 and the low fill side slope 3 are respectively processed and formed, the road surface of the road body 1 is arranged in a gradient manner, then the road protection slope 4 is constructed on the high fill side slope 2, and shrub grass seeds are planted on the high fill side slope 2 for maintenance to form a vegetation layer 5; and spraying grass on the low fill side slope 3 for maintenance to form another vegetation layer 5. Then the revetment way 7 is trimmed and formed at the bottom of the high fill side slope 2 and the low fill side slope 3, and the revetment way 7 is made to be in a slope arrangement. Constructing side ditches 6 on the bottom surfaces of the bottoms of the high fill side slopes 2 and the low fill side slopes 3, and building and forming water blocking ridges 8 on the side where the high fill side slopes 2 are located. Then, a drainage ditch 9 is constructed on the side ditch 6, and a grit chamber 10 is constructed on the drainage ditch 9.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a road structure is received to face formula, includes road body (1), road body (1) width direction's both sides are equipped with high fill side slope (2) and low fill side slope (3) respectively, the height that highly is greater than low fill side slope (3) of high fill side slope (2), one side that road body (1) was kept away from in high fill side slope (2) and low fill side slope (3) all is equipped with side ditch (6), its characterized in that: the road surface of road body (1) is the slope setting, and the high-end one end that is close to high fill side slope (2) on the road surface of road body (1), the low side on the road surface of road body (1) be the one end that is close to low fill side slope (3).

2. The surface type water collecting road structure as claimed in claim 1, wherein: the road protection slope is characterized in that a road protection slope (4) is arranged on the high fill side slope (2), and a water drainage groove (41) is formed in the road protection slope (4) along the direction, close to the bottom of the high fill side slope (2), of the top of the high fill side slope (2).

3. The surface type water collecting road structure as claimed in claim 1, wherein: and ramp protection ways (7) are arranged between the bottom of the high fill side slope (2) and the side ditch (6) and between the bottom of the low fill side slope (3) and the side ditch (6).

4. A surface type water collecting road structure according to claim 3, characterized in that: the slope protection way (7) is arranged in a gradient manner, the high end of the slope protection way (7) is one end far away from the side ditch (6), and the bottom end of the slope protection way (7) is one end close to the side ditch (6).

5. The surface type water collecting road structure as claimed in claim 1, wherein: the ground on one side of the high fill side slope (2) is provided with a water blocking ridge (8), and the water blocking ridge (8) is located on one side, away from the high fill side slope (2), of the side ditch (6).

6. The surface type water collecting road structure as claimed in claim 1, wherein: and vegetable layers (5) are arranged on the slope surfaces of the high fill side slope (2) and the low fill side slope (3).

7. The surface type water collecting road structure as claimed in claim 1, wherein: be equipped with escape canal (9) on side ditch (6), the water inlet and the side ditch (6) intercommunication of escape canal (9).

8. The surface type water collecting road structure of claim 7, wherein: a grit chamber (10) is arranged at the water outlet of the drainage ditch (9).