CN219863231U

CN219863231U - Drainage curb for urban road

Info

Publication number: CN219863231U
Application number: CN202320511767.5U
Authority: CN
Inventors: 陈鹏; 李超; 韩颜冉
Original assignee: Shandong Hanzhengbaoneng New Building Materials Technology Co ltd
Current assignee: Shandong Hanzhengbaoneng New Building Materials Technology Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-10-20
Anticipated expiration: 2033-03-16

Abstract

The utility model belongs to the technical field of curbs, and particularly relates to a drainage curbs for urban roads. The utility model provides a drainage curb for urban road includes drainage curb body, filter grating, filter screen, pavement layer, curb back, water drainage tank. The utility model discloses a curb body, including curb body, drainage ditch, filtering grid and filter screen are equipped with to one side that curb body length direction is close to the road surface, and the curb back of one side that the curb body deviates from the road surface can be regarded as the pedestrian passageway and affiliated facilities drainage curb body lower part, and drainage ditch's opening is covered by curb body bottom surface, and drainage ditch's length direction is unanimous with the extending direction of curb body. This urban road is with drainage curb drainage efficient can avoid roadside ponding, and vertical filtration grid and filter screen's setting can prevent that fallen leaves or other debris from rushing into the outlet and obstructing the drainage on the road surface, and the drainage grid is detachable device, is convenient for clear up remaining filth.

Description

Drainage curb for urban road

Technical Field

The utility model belongs to the technical field of curbs, and particularly relates to a drainage curbs for urban roads.

Background

The kerbs are the curbs provided between the road surface and other structures, and are generally required to be provided between the separation zones of urban roads and the road surface, and between the sidewalk and the road surface. In urban road drainage systems, road surface rainwater flows to a curb by means of road transverse slopes and then flows to nearby gullies along the curb along longitudinal slopes to be connected with the urban drainage systems. Conventional curb generally adopts cement concrete prefabrication or stone material prefabrication, only has manger plate, water guide function, does not possess the drainage function, and the rainwater is in time got rid of and can be caused roadside ponding and seriously influence pedestrian traffic behind the curb of both sides along the road cross slope confluxation to no discharge channel, especially in bus stop board department, and when the precipitation is great, the ponding on roadside causes very big puzzlement for the passenger gets on and off the bus.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the drainage curb for the urban road, which has a drainage function, can effectively reduce accumulated water on the road surface and is convenient for passers-by and vehicles to pass through.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the drainage curb for urban road includes drainage curb body, filtering grille, filtering net, road surface layer, curb back, drainage channel, etc. A filtering grating is arranged on one side, close to the road surface, of the drainage curb body in the length direction, and a filter screen is arranged on the inner side of the grating; the side of the drainage curb body, which is away from the pavement, is provided with a curb backrest as a pedestrian passageway and an accessory facility, and the curb body is leveled with the upper surface of the curb backrest; the drainage kerbstone body lower part is the drainage slot, and the opening of drainage slot is covered by the kerbstone body bottom surface, the length direction of drainage slot is unanimous with the extending direction of kerbstone body.

Further, the drainage curb body is of an inverted L shape, and a filter screen groove is formed in the front end of the drainage curb body.

Furthermore, the drainage grating is a vertical detachable concrete grating, so that fallen leaves or other road garbage remained at the road drainage port can be cleaned conveniently.

Further, the upper part of the filter screen is embedded into the filter screen groove of the drainage curb body, and the lower part of the filter screen is embedded into the joint of the road edge and the drainage groove.

Further, the filter screen is a metal screen.

Further, the drainage curb body is of a concrete structure.

Further, the drainage groove is a masonry drainage groove or a finished drainage groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the rainwater weather appears, the rainwater falls on the road surface and gathers towards curb body under the effect of road cross slope, and the rainwater passes through vertical filtration grid, filter screen entering drainage ditch inslot, and drainage efficiency is high, avoids appearing roadside ponding, makes things convenient for pedestrian and vehicle to pass.

2. The vertical filtering grids and the filter screen are arranged to prevent fallen leaves or other sundries on the road surface from rushing into the water outlet to obstruct water drainage, and the water drainage grids are detachable devices, so that residual dirt can be cleaned conveniently.

3. The top surface of curb covers lower part escape canal, and the top surface links up closely with the road surface, has avoided the escape canal surface of easy ponding on the traditional road, reduces rainy day pedestrian's trip puzzlement.

Drawings

FIG. 1 is a schematic view of a drainage curb structure for an urban road;

FIG. 2 is a schematic side view of a drainage curb for an urban road;

FIG. 3 is a schematic view of a drainage curb filter grid structure for urban roads;

FIG. 4 is a schematic diagram of a drainage curb filter screen for urban roads;

wherein: 1. the drainage curb body, 2, filter grid, 3, filter screen, 4, road surface layer, 5, curb back, 6, water drainage tank, 7, filter screen groove.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Examples:

as shown in fig. 1 to 4, a drainage curb for an urban road comprises a drainage curb body 1, a filter grid 2, a filter net 3, a pavement layer 4, a curb backrest 5, a drainage groove 6, and the like. A filtering grid 2 is arranged on one side, close to the road surface, of the drainage curb body 1 in the length direction, and a filter screen 3 is arranged on the inner side 2 of the grid; the side of the drainage curb body 1, which is away from the road surface, is a curb backrest 5 which is used as a pedestrian passageway and auxiliary facilities thereof; the lower part of the drainage curb body 1 is provided with a drainage groove 6, the opening of the drainage groove 6 is covered by the bottom surface of the curb body 1, and the length direction of the drainage groove 6 is consistent with the extending direction of the curb body 1.

Preferably, the drainage curb body 1 is in an inverted L shape, one side close to a road surface is in a suspended shape, and the front end is provided with a drainage filter grid mounting node and a filter screen groove.

Preferably, the drainage filter grid 2 is a detachable vertical concrete grid.

Preferably, the filter screen 3 is a metal screen, the upper part of the filter screen 3 is embedded into the filter screen groove 7 of the drainage curb body 1, and the lower part is embedded into the joint between the road edge and the drainage groove 6.

Preferably, the drainage curb body 1 is of a concrete construction.

Preferably, the drainage ditch 6 is a masonry drainage ditch.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a drainage curb for urban road includes drainage curb body, filter grating, filter screen, road surface course, curb back, water drainage tank, its characterized in that: the filter screen is arranged on the inner side of the grid, and the filter screen is a detachable device.

2. The drainage curb for urban roads according to claim 1, wherein the side of the drainage curb body facing away from the road surface is a curb backrest, which can be used as a pedestrian passageway and its accessory facilities, and the upper surface of the drainage curb body is level with the surface of the curb backrest.

3. The drainage curb for an urban road according to claim 1, wherein the lower part of the drainage curb body is a drainage groove, the opening of the drainage groove is covered by the bottom surface of the curb body, and the length direction of the drainage groove is consistent with the extending direction of the curb body.