CN214783039U

CN214783039U - Curb with drainage and cut dirty function

Info

Publication number: CN214783039U
Application number: CN202121151668.8U
Authority: CN
Inventors: 陈万聪; 连忠民; 黄伟杰
Original assignee: Quanzhou Huatai Construction Engineering Co ltd
Current assignee: Quanzhou Huatai Construction Engineering Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-11-19
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to a curb with drainage and cut dirty function, including the body, the lower surface of body is equipped with the water drainage tank, the notch of water drainage tank sets up downwards, the water drainage tank runs through the both ends face of body, the lateral wall of body is equipped with a plurality of wash ports, the wash port communicates with the water drainage tank; the drain hole is gradually inclined upwards along the direction close to the drain tank, and the lowest point of the inner side opening of the drain hole is higher than the highest point of the outer side opening of the drain hole. The kerbstone can drain water through the drain holes and the drain grooves; the lowest point of the inner opening of the drain hole is higher than the highest point of the outer opening of the drain hole, so that oil stains can be blocked.

Description

Curb with drainage and cut dirty function

Technical Field

The application relates to the field of town road structure, especially relate to a curb with drainage and cut dirty function.

Background

A curb is a monument provided between a road surface and another structure. Curb stones are generally required to be arranged between a separation zone and a road surface of an urban road and between a sidewalk and the road surface, and the curb stones are usually required to be arranged at the edge of a central separation zone of a road, the edge of the right side of a traffic lane or the edge of the outer side of a road shoulder.

The municipal road is usually a cement or asphalt road surface, rainwater is gathered on the surface area of the road when raining, the traditional curb blocks the rainwater from being discharged from two sides of the road, the rainwater on the road surface can be discharged only through a rainwater port, and when the rainfall is large, the drainage pressure of the rainwater port is large, so that urban waterlogging is easy to occur; simultaneously, urban inland inundation can bring a large amount of oil stains to be drained into a municipal drainage system.

SUMMERY OF THE UTILITY MODEL

In order to solve the circumstances that town road drainage is too late to appear waterlogging and greasy dirt follow the rainwater and arrange into municipal drainage system under the hindrance of curb, this application provides a curb with drainage and cut dirty function.

The utility model provides a curb with drainage and cut dirty function adopts following technical scheme:

a kerbstone with drainage and sewage interception functions comprises a body, wherein a drainage groove is formed in the lower surface of the body, a notch of the drainage groove is arranged downwards, the drainage groove penetrates through two end faces of the body, a plurality of drainage holes are formed in the side wall of the body, and the drainage holes are communicated with the drainage groove; the drain hole is gradually inclined upwards along the direction close to the drain tank, and the lowest point of the inner opening of the drain hole is higher than the highest point of the outer opening of the drain hole.

By adopting the technical scheme, the kerbs are sequentially built side by side, and the drainage grooves of the kerbs are communicated with each other to form a drainage channel, so that rainwater on the road surface can enter the inner side of the kerbs from the drainage holes of the kerbs and be discharged through the drainage channel; because the drainage channel is provided with the notch, the drainage channel of one or more kerbs can be communicated with a municipal drainage system through the notch as required, so that water in the drainage channel can be discharged outside; the drain hole inclines upwards gradually along the direction close to the drain tank, the lowest point of the inner side opening of the drain hole is higher than the highest point of the outer side opening of the drain hole, so that the water level of the rainwater on the road surface is higher than the lowest point of the inner side opening of the drain hole and can flow into the inner side of the curb from the drain hole, at the moment, the water level of the rainwater on the road surface is higher than the opening of the outer side of the drain hole, and the oil stains floating on the surface of the rainwater are not easy to drain into a municipal drainage system from the drain hole and a drain channel, so that the curb has a sewage interception function.

Optionally, the side surface of the side where the drain hole of the body is located is provided with anti-slip stripes, and the lines of the anti-slip stripes extend up and down.

Through adopting above-mentioned technical scheme, the high both sides in the middle of the road surface is low usually, make the rainwater on road surface tend to flow to the both sides at curb place from the middle, because the lateral wall at the wash port place side of curb has anti-skidding stripe, when the rainwater of piling up on the road surface flows along the curb surface, the debris of carrying in the rainwater are difficult for flowing along with the rainwater under the hindrance effect of anti-skidding stripe to comparatively easily be detained on the surface of curb, make debris difficult along with the water drainage municipal system.

Optionally, one end of the body is provided with a groove, and the other end of the body is provided with a protrusion matched with the groove; the notch of the groove faces the horizontal direction, and the groove is provided with an upper side wall and a lower side wall.

Through adopting above-mentioned technical scheme, adjacent body cooperates the location through arch and recess, because the recess has last lateral wall and lower lateral wall, thereby when adjacent body passes through recess and protruding cooperation, be difficult for appearing along the dislocation of vertical direction between the adjacent body, thereby when the ground of each curb below appears subsiding of different degrees, the recess between the adjacent curb is difficult for appearing along the dislocation of vertical direction, thereby be favorable to the curb to keep better drainage performance.

Optionally, a bottom plate is detachably arranged below the body, and the bottom plate blocks the notch of the drainage groove.

Through adopting above-mentioned technical scheme, the bottom plate of body below can form drainage channel with water drainage tank jointly, under the effect of bottom plate, is difficult for scouring away the soil of body below when getting into the inboard rainwater of curb and flowing to make the soil of curb below obtain keeping.

Optionally, the lower surface of body is equipped with the step groove, the notch in step groove sets up down, the upper surface butt of bottom plate the tank bottom in step groove.

Through adopting above-mentioned technical scheme, the tank bottom of the upper surface butt step groove of bottom plate makes the bottom plate at least part be located the inboard in step groove to be favorable to making the bottom plate receive the positioning action, thereby reduce the relative body of bottom plate and appear the condition of dislocation, make the drainage channel that forms between bottom plate and the water drainage tank comparatively complete.

Optionally, the lower surface of the bottom plate is flush with or lower than the lower surface of the body.

Through adopting above-mentioned technical scheme, the lower surface of bottom plate and the lower surface parallel and level of body or be less than the lower surface of body, make the lower surface of bottom plate and the lower surface of body butt ground simultaneously, or make the lower surface of bottom plate be prior to the lower surface butt ground of body, be favorable to making the bottom of the upper surface laminating step groove of bottom plate as far as possible to be favorable to reducing the rainwater of curb inboard from the clearance between bottom plate and the body infiltration erodees the soil of curb below as far as possible.

Optionally, the upper surface of the bottom plate is a smooth surface.

By adopting the technical scheme, after rainwater on the road surface enters the inner side of the road far stone from the drain hole, partial sundries are inevitably carried, and the sundries carried in the rainwater easily flow along with the rainwater by setting the upper surface of the bottom plate as the smooth surface, so that the condition that the sundries are retained and accumulated on the upper surface of the bottom plate is reduced.

Optionally, the drain hole is in a long strip-shaped structure, and the length direction of the drain hole is arranged towards the horizontal direction.

By adopting the technical scheme, the drain holes are of long strip-shaped structures, and the length direction of the drain holes faces to the horizontal direction, so that the drainage efficiency of the drain holes is increased as much as possible while the curb keeps utilizing the inclined drain holes to exert the dirt intercepting function.

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

1. when the kerbs are laid side by side in sequence, the drainage grooves of the kerbs are communicated with each other to form a drainage channel, so that rainwater on the road surface can be discharged through the drainage channel; the drain hole is gradually inclined upwards along the direction close to the drain tank, and the lowest point of the opening at the inner side of the drain hole is higher than the highest point of the opening at the outer side of the drain hole, so that oil stains floating on the surface of rainwater are not easy to drain into a municipal drainage system from the drain hole and a drainage channel, and the curb has a dirt blocking function;

2. the bottom plate that is located the body below can form drainage channel with the water drainage tank jointly, under the effect of bottom plate, is difficult for when getting into the inboard rainwater of curb and flowing scouring the soil of body below to make the soil of curb below obtain keeping.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a sectional view for embodying the drain hole structure of the present embodiment.

Description of reference numerals: 1. a body; 11. a water discharge tank; 12. a drain hole; 3. a drainage channel; 13. anti-skid stripes; 14. a groove; 15. a protrusion; 16. a step groove; 2. a base plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses curb with drainage and cut dirty function. Referring to fig. 1, the curb with drainage and dirt blocking functions comprises a body 1, wherein the body 1 is in a long strip-shaped structure, a drainage groove 11 is formed in the lower surface of the body 1, the notch of the drainage groove 11 is arranged downwards, the drainage groove 11 penetrates through two end faces of the body 1, a plurality of drainage holes 12 are formed in the side wall of the body 1, specifically four drainage holes 12 are formed in the embodiment, and the drainage holes 12 are communicated with the drainage groove 11; a bottom plate 2 is arranged below the body 1, and the bottom plate 2 blocks the notch of the drainage groove 11.

When the curb is built by laying bricks or stones side by side in proper order, the pore of each curb inboard communicates each other and forms drainage channel 3 to can be as required with one or several curb among them get rid of after bottom plate 2, make the water drainage tank 11 of body 1 of corresponding curb communicate with municipal drainage system, the rainwater accessible wash port 12 on road surface gets into drainage channel 3, discharges to municipal drainage system again through drainage channel 3.

Referring to fig. 1, the side surface of the body 1 on the side of the drain hole 12 is provided with an anti-slip stripe 13, the grain direction of the anti-slip stripe 13 is arranged along the vertical direction, and the grain of the anti-slip stripe 13 penetrates through the upper surface and the lower surface of the body 1.

The road surface is high in the middle and low in two sides, so that rainwater tends to flow to two sides where the kerbs are located, and the anti-skid stripes 13 on the surface of the body 1 can block sundries in the rainwater from flowing along the surface of the kerbs, so that the sundries can be reduced from flowing into a municipal drainage system.

Referring to fig. 1, a groove 14 is arranged on the end surface of one end of a body 1, a protrusion 15 matched with the groove 14 is arranged on the other end of the body 1, the groove 14 is provided with an upper side wall and a lower side wall, and the groove 14 penetrates through two opposite side surfaces of the body 1; adjacent body 1 passes through recess 14 and protruding 15 concatenation, and under recess 14 and protruding 15 effect, the condition along vertical direction dislocation is difficult for appearing between the water drainage tank 11 of adjacent body 1.

Referring to fig. 1 and 2, the drain holes 12 are oblong holes, the length direction of the drain holes 12 is arranged towards the horizontal direction, the drain holes 12 are arranged along the horizontal direction in a staggered manner, the drain holes 12 gradually incline upwards along the direction close to the drain tank 11, and the lowest point of the inner side opening of the drain holes 12 is higher than the highest point of the outer side opening of the drain holes 12.

The water level of the rainwater on the road surface needs to be higher than the lowest point of the inner opening of the drain hole 12, the rainwater on the road surface can enter the drainage channel 3 through the drain hole 12, and at the moment, the water level is higher than the highest point of the outer opening of the drain hole 12, so that the oil stain on the surface of the rainwater on the road surface is difficult to enter the inner side of the body 1 through the drain hole 12, and the curb has a dirt intercepting function.

Referring to fig. 1, a step groove 16 is formed in the lower surface of a body 1, a notch of the step groove 16 is arranged downward, the step groove 16 penetrates through two end surfaces of the body 1, the groove depth of the step groove 16 is equal to the thickness of a bottom plate 2, and the body 1 is matched with the bottom plate 2 through the step groove 16, so that the bottom plate 2 is positioned; when bottom plate 2 and body 1 cooperate, the lower surface of bottom plate 2 and the lower surface of body 1 keep the parallel and level to the upper surface of bottom plate 2 and the tank bottom laminating of step groove 16 are favorable to reducing the rainwater and flow in drainage channel 3 the time from the condition that the soil was washd in the downward seepage in gap between body 1 and the bottom plate 2.

Referring to fig. 1, a bottom plate 2 is of a long rectangular structure, the length of the bottom plate 2 is equal to that of a body 1, and when kerbs are built side by side, the bottom plates 2 of adjacent kerbs are mutually abutted; the upper surface of the bottom plate 2 is made smooth to reduce the possibility that sundries in the rainwater in the drainage channel 3 will be retained on the surface of the bottom plate 2.

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 curb with drainage and cut dirty function which characterized in that: the water draining device comprises a body (1), wherein a water draining groove (11) is formed in the lower surface of the body (1), a notch of the water draining groove (11) is arranged downwards, the water draining groove (11) penetrates through two end faces of the body (1), a plurality of water draining holes (12) are formed in the side wall of the body (1), and the water draining holes (12) are communicated with the water draining groove (11); the drain hole (12) is gradually inclined upwards along the direction close to the drain tank (11), and the lowest point of the inner opening of the drain hole (12) is higher than the highest point of the outer opening of the drain hole (12).

2. The kerb stone with the functions of draining and intercepting sewage as claimed in claim 1, wherein: the side surface of the side where the drain hole (12) of the body (1) is located is provided with an anti-slip stripe (13), and the lines of the anti-slip stripe (13) extend up and down.

3. The kerb stone with the functions of draining and intercepting sewage as claimed in claim 1, wherein: a groove (14) is formed in one end of the body (1), and a protrusion (15) matched with the groove (14) is formed in the other end of the body (1); the notch of the groove (14) faces to the horizontal direction, and the groove (14) is provided with an upper side wall and a lower side wall.

4. The kerb stone with the functions of draining and intercepting sewage as claimed in claim 1, wherein: the lower part of the body (1) is detachably provided with a bottom plate (2), and the bottom plate (2) blocks the notch of the drainage groove (11).

5. The kerb stone with the functions of draining and intercepting sewage as claimed in claim 4, wherein: the lower surface of body (1) is equipped with step groove (16), the notch of step groove (16) sets up down, the upper surface butt of bottom plate (2) the tank bottom of step groove (16).

6. The kerb stone with the functions of draining and intercepting sewage as claimed in claim 5, wherein: the lower surface of the bottom plate (2) is flush with the lower surface of the body (1) or lower than the lower surface of the body (1).

7. The kerb stone with the functions of draining and intercepting sewage as claimed in claim 4, wherein: the upper surface of the bottom plate (2) is a smooth surface.

8. The kerb stone with the functions of draining and intercepting sewage as claimed in claim 1, wherein: the drain holes (12) are of long strip-shaped structures, and the length direction of the drain holes (12) is arranged towards the horizontal direction.