CN218989776U

CN218989776U - Rainy season roadbed drainage device

Info

Publication number: CN218989776U
Application number: CN202223292047.9U
Authority: CN
Inventors: 李书焕
Original assignee: Beijing Lvbo Haojing Landscape Engineering Co ltd
Current assignee: Beijing Lvbo Haojing Landscape Engineering Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-09
Anticipated expiration: 2032-12-08

Abstract

The utility model provides a rainy season roadbed drainage device, which comprises a drainage box body, wherein a filter plate is arranged above the drainage box body, a plurality of water through holes are formed in the upper surface and the lower surface of the filter plate in a penetrating way, a left filter plate is arranged on the left side above the inside of the drainage box body, a right filter plate is arranged on the right side above the inside of the drainage box body, a concave plate is arranged between the left filter plate and the right filter plate, a plurality of water through holes are formed in the periphery of the concave plate in a penetrating way, and a plurality of water through holes are formed in the left filter plate and the left surface and the right surface of the right filter plate in a penetrating way, and compared with the prior art, the rainy season roadbed drainage device has the following beneficial effects: through setting up filter and water hole, can filter the rainwater, through setting up left filter plate, right filter plate, concave plate, limbers and drainage hole, can filter the rainwater and prevent debris jam in the rainwater and lead to the drainage unsmooth in drainage box inside.

Description

Rainy season roadbed drainage device

Technical Field

The utility model belongs to the technical field of roadbed drainage, and particularly relates to a roadbed drainage device in rainy seasons.

Background

The roadbed drainage system is imperfect, accumulated water can be formed on the road surface in the rainy and snowy season, and if the accumulated water is too long, the accumulated water cannot be removed in time, so that serious problems are brought to safe traffic of vehicles.

In chinese patent CN212772002U, publication day is 2021-03-23, a highway subgrade drainage device mentioned, including the road bed, the both sides of road bed all are provided with drainage mechanism, the road bed includes the road surface, the below on road surface is fixedly provided with concrete interlayer, the left and right sides between concrete interlayer and the road surface is all fixedly connected with protection network, two be provided with the rubble layer between the protection network and between concrete interlayer and the road surface, the bottom of rubble layer has the drain bar through a plurality of support fixed mounting, the left and right both sides of drain bar is all fixedly connected with two water drainage grooves, drainage mechanism includes the escape canal, and this a highway subgrade drainage device relates to highway construction technical field, through being provided with drain bar and escape canal, can realize that the inside of road bed is linked together with the escape canal to in discharging the inside rainwater of road bed to the escape canal, avoiding the rainwater to pile up in the inside of road bed and the erosion damage that causes of road bed has improved drainage efficiency and life.

Because the drainage plate and the drainage groove are arranged in the utility model, the inside of the roadbed is communicated with the drainage groove, so that rainwater in the roadbed is discharged into the drainage groove, and corrosion damage of the roadbed caused by accumulation of the rainwater in the roadbed is avoided, the utility model is found in practice that the filtering effect is poor, in rainy season, the rainwater is mixed with sundries to enter the drainage mechanism, the sundries easily cause the blockage of the drainage mechanism, the drainage effect is affected, and road surface ponding is easily caused by unsmooth drainage, and therefore, the roadbed drainage device in rainy season is needed to solve the problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a roadbed drainage device in rainy season, which solves the problems in the prior art.

The utility model is realized by the following technical scheme: the drainage device for the roadbed in rainy season comprises a drainage box body, wherein a filter plate is arranged above the drainage box body, and a plurality of water passing holes are formed in the upper surface and the lower surface of the filter plate in a penetrating manner;

a left filter plate is arranged on the left side of the upper part of the inner part of the drainage box body, and a right filter plate is arranged on the right side of the upper part of the drainage box body;

the novel filter is characterized in that a concave plate is arranged in the middle of the lower parts of the left filter plate and the right filter plate, a plurality of water filtering holes are formed in the periphery of the concave plate in a penetrating mode, and a plurality of water through holes are formed in the left surface and the right surface of the left filter plate and the right surface of the right filter plate in a penetrating mode.

As a preferred embodiment, the left filter plate is inclined downward and rightward, the right filter plate is inclined downward and leftward, and the concave plate is regarded as a concave structure.

As a preferred implementation mode, the lower end of the left filter plate and the lower end of the right filter plate are respectively fixed with the left side and the right side of the upper surface of the concave plate, and the concave plate, the left filter plate, the filter plate and the right filter plate are all made of stainless steel.

As a preferred embodiment, the water passing hole and the water filtering hole are of a hexagonal structure, the aperture of the water passing hole is larger than that of the water passing hole, the aperture of the water passing hole is larger than that of the water filtering hole, and the water passing hole, the water passing hole and the water filtering hole can filter sundries in rainwater.

As a preferred implementation mode, the left side inside the drainage box body is fixed with the upper end of the left filter plate, and the upper end of the right filter plate is fixed with the right side inside the drainage box body.

As a preferable implementation mode, the periphery of the inside of the drainage box body is provided with a concrete layer, the inner side of the concrete layer is coated with a waterproof coating, and the waterproof coating can prevent water from penetrating into the concrete layer.

After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up filter and water hole, can filter the rainwater, through setting up left filter plate, right filter plate, concave plate, limbers and drainage hole, can filter the rainwater and prevent debris jam in the rainwater and lead to the drainage unsmooth in drainage box inside.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic diagram of the entire structure of a drainage device for roadbed in rainy season according to the present utility model.

Fig. 2 is a schematic diagram of an elevation section of a rainy season roadbed drainage device of the present utility model.

Fig. 3 is a schematic diagram of a connection structure of a left baffle, a concave plate and a right baffle in the drainage device for roadbed in rainy season.

In the figure, a 1-drainage box body, a 2-filter plate, a 3-water passing hole, a 4-left filter plate, a 5-right filter plate, a 6-concave plate, a 7-water filtering hole and an 8-water passing hole.

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.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the drainage device for the roadbed in rainy season comprises a drainage box body 1, wherein a filter plate 2 is arranged above the drainage box body 1, and a plurality of water passing holes 3 are formed in the upper surface and the lower surface of the filter plate 2 in a penetrating manner;

a left filter plate 4 is arranged on the left side above the inside of the drainage box body 1, and a right filter plate 5 is arranged on the right side above the drainage box body 1;

a concave plate 6 is arranged in the middle of the lower parts of the left filter plate 4 and the right filter plate 5, a plurality of water filtering holes 7 are formed in the periphery of the concave plate 6 in a penetrating way, and a plurality of water through holes 8 are formed in the left surface and the right surface of the left filter plate 4 and the right filter plate 5 in a penetrating way.

The left filter plate 4 is inclined downwards to the right, the right filter plate 5 is inclined downwards to the left, the concave plate 6 is just regarded as a concave structure, and the concave plate 6 can collect sundries.

The lower ends of the left filter plate 4 and the right filter plate 5 are respectively fixed on the left side and the right side of the upper surface of the concave plate 6, and the concave plate 6, the left filter plate 4, the filter plate 2 and the right filter plate 5 are all made of stainless steel, so that the stainless steel has good rust resistance.

The water passing hole 3, the water passing hole 8 and the water filtering hole 7 are of a hexagonal structure, the aperture of the water passing hole 3 is larger than that of the water passing hole 8, the aperture of the water passing hole 8 is larger than that of the water filtering hole 7, and the water passing hole 3, the water passing hole 8 and the water filtering hole 7 can filter sundries in rainwater.

The upper end of the left filter plate 4 is fixed with the left side inside the drainage box body 1, and the upper end of the right filter plate 5 is fixed with the right side inside the drainage box body 1.

The inside of the drainage box body 1 is provided with a concrete layer around, the inner side of the concrete layer is coated with a waterproof coating, and the waterproof coating can prevent water from penetrating into the concrete layer.

As a first embodiment of the present utility model: in order to facilitate filtering and mixing larger solid sundries in rainwater, before use, the drainage box body 1 is installed in a drainage ditch beside a roadbed, so that the upper surface of the filter plate 2 is lower than the roadbed, when rainwater flows into the upper part of the drainage box body 1 through the roadbed in rainy seasons, the filter plate 2 and the water passing holes 3 filter the mixed larger solid sundries in the rainwater for the first time, and the filtered rainwater enters the drainage box body 1.

As a second embodiment of the present utility model: in order to solve the problem that the drainage mechanism is blocked easily due to the fact that sundries are mixed in rainwater and enter the drainage mechanism when the rainwater enters a rainy season, and then the drainage effect is affected easily due to the fact that the drainage is poor, according to the first embodiment, after the filtered rainwater enters the drainage box 1, sundries in the rainwater fall in the middle of the concave plate 6, other rainwater enters a drainage ditch after being filtered through the filtering water holes 7, when sundries on the inner side of the concave plate 6 are stacked too high, the rainwater can flow into the drainage ditch after being filtered through the water holes 8 on the left filter plate 4 and the right filter plate 5, the right filter plate 5 is inclined downwards and leftwards due to the fact that the left filter plate 4 is inclined downwards and rightwards, sundries on the surfaces of the left filter plate 4 and the right filter plate 5 can slide into the concave plate 6 to be collected intensively, the drainage effect is prevented from being affected, and when sundries need to be cleaned, the filter plate 2 is taken down from the upper side of the drainage box 1 to collect and clean sundries on the concave plate 6.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a rainy season road bed drainage device, includes drainage tank (1), its characterized in that: a filter plate (2) is arranged above the drainage box body (1), and a plurality of water passing holes (3) are formed in the upper surface and the lower surface of the filter plate (2) in a penetrating manner;

a left filter plate (4) is arranged on the left side above the inside of the drainage box body (1), and a right filter plate (5) is arranged on the right side above the drainage box body (1);

the novel filter is characterized in that a concave plate (6) is arranged in the middle of the lower parts of the left filter plate (4) and the right filter plate (5), a plurality of water filtering holes (7) are formed in the periphery of the concave plate (6), and a plurality of water through holes (8) are formed in the left surface and the right surface of the left filter plate (4) and the right filter plate (5).

2. A rainy season roadbed drainage apparatus according to claim 1, wherein: the left filter plate (4) is inclined downwards to the right, the right filter plate (5) is inclined downwards to the left, and the concave plate (6) is in a concave structure.

3. A rainy season roadbed drainage apparatus according to claim 2, wherein: the lower end of the left filter plate (4) and the lower end of the right filter plate (5) are respectively fixed on the left side and the right side of the upper surface of the concave plate (6), and the concave plate (6), the left filter plate (4), the filter plate (2) and the right filter plate (5) are all made of stainless steel.

4. A rainy season roadbed drainage apparatus according to claim 1, wherein: the water passing hole (3), the water passing hole (8) and the water filtering hole (7) are of a hexagonal structure, the aperture of the water passing hole (3) is larger than that of the water passing hole (8), and the aperture of the water passing hole (8) is larger than that of the water filtering hole (7).

5. A rainy season roadbed drainage apparatus according to claim 3, wherein: the upper end of the left filter plate (4) is fixed with the left side inside the drainage box body (1), and the upper end of the right filter plate (5) is fixed with the right side inside the drainage box body (1).

6. A rainy season roadbed drainage apparatus according to claim 5, wherein: the inside of the drainage box body (1) is provided with a concrete layer around, and the inner side of the concrete layer is coated with a waterproof coating.