CN211395226U

CN211395226U - Municipal works prevent silting up road bed drainage device

Info

Publication number: CN211395226U
Application number: CN201921604259.1U
Authority: CN
Inventors: 王蕾; 郭旺; 程增超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-09-01
Anticipated expiration: 2029-09-25

Abstract

The utility model provides a municipal works prevent becoming silted up long-pending road bed drainage device, include: the device comprises a side ditch, a water drainage tank, a water accumulating tank, an overflow tank, a filter screen, a water drainage tank, a drainage section, a slow flow section and a slow flow table; the side view of the side ditch is in an equilateral trapezoid shape, one side of the side ditch is provided with a water drainage groove, and the water drainage groove and the side ditch are in an integrated structure in a stacking mode; the water drainage groove consists of a flow discharge section and a slow flow section, the top end of the slow flow section is provided with a slow flow table, and the slow flow table and the slow flow section are of an integrated structure in a pouring mode; the utility model discloses an to above structural improvement, it is reasonable to have a structural design, can reduce the siltation jam of side ditch sluicing, drainage structures, makes the rainwater in time discharge, guarantees the stability of the effective stress of road bed side slope, improves the security of road in the use, and the good advantage of result of use solves the problem and not enough that exist among the current device.

Description

Municipal works prevent silting up road bed drainage device

Technical Field

The utility model relates to a road bed drainage technology field, more specifically the theory that says so especially relates to a municipal works prevents becoming silted up long-pending road bed drainage device.

Background

In municipal road engineering, wetting and saturated erosion of water to a roadbed soil body are important reasons for stabilizing and strength losing of a roadbed and various roadbed diseases, a roadbed slope drainage ditch is usually adopted to drain water to the roadbed so as to avoid water damage to the roadbed slope soil body and influence the stability of the roadbed slope at present, and in the process of drainage facility construction, the overall design of a roadbed drainage facility is carried out according to terrain, geological and hydrological conditions along the line, the design characteristics of the flat and longitudinal sections of the line, and the conditions of projects such as bridges, tunnels, stations, irrigation channels of farmland, irrigation channels and the like, so that a complete and unobstructed drainage system is formed, and the dryness, firmness and stability of the roadbed are guaranteed.

The traditional ground drainage structures mainly refer to structures such as side ditches, gutter ditches, catch basins, drainage ditches, water drops and rapid troughs of a roadbed, the existing roadbed side ditches are sluiced, the drainage structural form is single, the side ditches are easy to siltation and blockage after long-time use, the drainage efficiency is influenced, the sluiced water and drainage are not smooth, rainwater cannot be drained timely, and therefore the rainwater overflows the road surface to cause water accumulation on the road surface, the effective stress of the roadbed side slope is reduced, the stability of the roadbed side slope is reduced, and the practicability is poor.

In view of this, research and improvement are carried out to current problem, provide a municipal works prevents silting roadbed drainage device, aim at through this technique, reach the purpose that solves the problem and improve practical value nature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal works siltation prevention roadbed drainage device to current roadbed side ditch sluicing, the drainage structure form that proposes among the solution above-mentioned background art is single, long-time the use, the siltation of easily forming the side ditch blocks, influence drainage efficiency, lead to sluicing, the drainage is not smooth, make the rainwater in time to drain away, thereby the rainwater overflows on the road surface, cause the surface gathered water, make the effective stress decline of road bed side slope, reduce the stability of road bed side slope, the poor problem of practicality and not enough.

In order to achieve the above object, the utility model provides a municipal works prevents silting up road bed drainage device is reached by following specific technological means:

a municipal works siltation prevention roadbed drainage apparatus, comprising: the device comprises a side ditch, a water drainage tank, a water accumulating tank, an overflow tank, a filter screen, a water drainage tank, a drainage section, a slow flow section and a slow flow table; the side view of the side ditch is in an equilateral trapezoid shape, one side of the side ditch is provided with a water drainage groove, and the water drainage groove and the side ditch are in an integrated structure in a stacking mode; the water drainage groove consists of a flow discharge section and a slow flow section, the top end of the slow flow section is provided with a slow flow table, and the slow flow table and the slow flow section are of an integrated structure in a pouring mode; a rectangular water accumulation pool is arranged at the bottom end of the water drainage tank, and the water accumulation pool and the water drainage tank are of an integrated structure in a stacking mode; overflow grooves are arranged on two sides of the top end of the water accumulation pool, and the overflow grooves and the water accumulation pool are of an integrated structure in a stacking mode; a filter screen is arranged at one end of the overflow groove and is connected with the overflow groove through a bolt; the other end of the overflow groove is provided with a drainage groove, and the drainage groove and the overflow groove are of an integrated structure in a stacking mode.

As the further optimization of this technical scheme, the utility model relates to a municipal works prevents silting roadbed drainage device the section front end of earial drainage is horizontal structure, and the rear portion of earial drainage section is 30 degrees downward sloping settings to earial drainage section bottom face is less than the bottom face 5-10CM of side ditch.

As the further optimization of this technical scheme, the utility model relates to a municipal works prevents silting up road bed drainage device the slow flow section is the downward sloping setting of 30-45 degrees, and the top of slow flow section is provided with the slow flow platform that is the rectangle form of echelonment range to the top in the slow flow platform outside is provided with the hypotenuse that is 45 degrees slopes.

As the further optimization of the technical scheme, the utility model relates to a municipal works prevents silting roadbed drainage device the overflow launder is bilateral symmetry and is provided with two, and the bottom face of overflow launder is 5-6M higher than the bottom face of ponding pond.

As this technical scheme's further optimization, the utility model relates to a municipal works prevents silting up road bed drainage device the water drainage tank is the setting of 30 degrees downward sloppings.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model relates to a municipal works prevents becoming silted up long-pending road bed drainage device is through the setting that is less than the sluicing groove of side ditch, is convenient for bring interior rainwater into dust and the rubbish discharge in the side ditch, reduces to produce the siltation because of the long-time use of side ditch and blocks, makes the rainwater in time discharge, and makes the rainwater diffuse on the road surface, makes road surface ponding cause the problem of the effective stress decline of side slope, has improved the stability of side slope in the use.

2. The utility model relates to a municipal works prevent silting up roadbed drainage device through the setting that is the slow flow platform of echelonment range that has the bevel edge structure, can not only slow down the impact of rivers, reduces rivers and erodees the damage to roadbed sluicing, drainage structures, and the ponding pond of foreign matter bottom of flowing water such as dust rubbish of still being convenient for deposits, has improved sluicing, drainage structures's result of use.

3. The utility model relates to a municipal works prevent becoming silted up long-pending road bed drainage device passes through the setting of long-pending pond and the overflow launder that has the filter screen, is convenient for deposit the rainwater that flows in through the sluice tank and filters, prevents that debris from getting into drainage channel, avoids the pipeline siltation to block, improves drainage efficiency.

4. The utility model discloses an to above structural improvement, it is reasonable to have structural design, can reduce the siltation of side ditch drainage structures and block, makes the rainwater in time discharge, guarantees the stability of the effective stress of side slope of road bed, improves the security of road in the use, the good advantage of result of use to effectual solution the utility model provides a problem and not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: the side ditch comprises a side ditch 1, a water drainage tank 2, a water accumulation tank 3, an overflow tank 4, a filter screen 5, a water drainage tank 6, a drainage section 201, a slow flow section 202 and a slow flow platform 203.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 to 3, the utility model provides a municipal works prevents silting up roadbed drainage device's specific technical implementation:

a municipal works siltation prevention roadbed drainage apparatus, comprising: the device comprises a side ditch 1, a water drainage tank 2, a water accumulation tank 3, an overflow tank 4, a filter screen 5, a water drainage tank 6, a drainage section 201, a slow flow section 202 and a slow flow platform 203; the side view of the side ditch 1 is in an equilateral trapezoid shape, one side of the side ditch 1 is provided with a water drainage groove 2, and the water drainage groove 2 and the side ditch 1 are in an integral structure in a stacking mode; the water drainage tank 2 consists of a drainage section 201 and a slow flow section 202, the top end of the slow flow section 202 is provided with a slow flow table 203, and the slow flow table 203 and the slow flow section 202 are of an integrated structure in a pouring mode; a rectangular water accumulation pool 3 is arranged at the bottom end of the water drainage tank 2, and the water accumulation pool 3 and the water drainage tank 2 are of an integrated structure in a stacking mode; overflow grooves 4 are arranged on two sides of the top end of the water collecting pool 3, and the overflow grooves 4 and the water collecting pool 3 are of an integrated structure in a stacking mode; a filter screen 5 is arranged at one end of the overflow groove 4, and the filter screen 5 is connected with the overflow groove 4 through a bolt; the other end of overflow launder 4 is provided with water drainage tank 6, and water drainage tank 6 is through piling up mode and overflow launder 4 formula structure as an organic whole.

Specifically, the front end of the drainage section 201 is of a horizontal structure, the rear portion of the drainage section 201 is inclined downwards by 30 degrees, and the bottom end face of the drainage section 201 is lower than the bottom end face of the side ditch 1 by 5-10CM, so that dust and garbage brought into the side ditch 1 by rainwater can be conveniently discharged, the problem that effective stress of a roadbed side slope is reduced due to the fact that the side ditch is used for a long time to cause siltation and blockage, the rainwater cannot be discharged in time, the rainwater overflows the road surface and seeper on the road surface is solved, and the stability of the roadbed side slope in the using process is improved.

Specifically, the slow flow section 202 is arranged in a 30-45-degree downward inclined mode, the top end of the slow flow section 202 is provided with the slow flow table 203 which is in a rectangular mode and is arranged in a step mode, the top end of the outer side of the slow flow table 203 is provided with an inclined edge which is inclined by 45 degrees, the impact effect of water flow can be relieved, damage to roadbed water drainage and drainage structures caused by water flow scouring is reduced, a water accumulation pool at the bottom of flowing water of foreign matters such as dust and garbage can be conveniently precipitated, and the using effect of the water drainage and drainage structures is improved.

Specifically, the overflow groove 4 is symmetrically arranged at two positions, and the bottom end surface of the overflow groove 4 is 5-6M higher than that of the water accumulation tank 3, so that sundries in rainwater can be conveniently precipitated and filtered, the sedimentation and blockage of the drainage pipeline are reduced, and the drainage efficiency is improved.

Specifically, the drainage channel 6 is inclined downwards by 30 degrees, so that the overflowing rainwater can be drained conveniently.

The method comprises the following specific implementation steps:

when the device is used, the side ditches 1 are arranged at two sides of a road and extend along a road surface structure, the drainage groove and the drainage structure are formed by the drainage groove 2, the ponding tank 3, the overflow groove 4 and the drainage groove 6, and a plurality of drainage structures are arranged at intervals at the bottom end of the side ditch 1 of the roadbed, so that water flowing into the side ditch 1 can be conveniently discharged or collected to a municipal rainwater collection system, the bottom end surface of the drainage groove 2 is lower than the bottom end surface of the side ditch 1, dust and garbage brought into the side ditch 1 by rainwater can be conveniently discharged, siltation blockage caused by long-time use of the side ditch is reduced, the rainwater can be timely discharged, the drainage groove 2 not only can slow down the impact effect of water flow, reduce the damage of water flow to the roadbed drainage structure, but also is convenient for sedimentation of the ponding tank at the bottom of the flowing water of foreign matters such as dust and the like, the use effect of the drainage structure is improved, the ponding tank 3, can deposit and filter the debris in the rainwater, reduce the production of drainage pipe siltation jam phenomenon, improve drainage efficiency.

In summary, the following steps: the municipal works prevent silting up the roadbed drainage device, through the arrangement of the sluice trough lower than the side ditch, facilitate bring in the interior rainwater dust and rubbish in the side ditch to discharge, reduce because the side ditch uses for a long time to produce the siltation and block, make the rainwater can't discharge in time, and make the rainwater spill over the road surface, make the road surface ponding cause the problem of effective stress reduction of the side slope, has improved the stability in the course of using of the side slope of road bed, through the arrangement of the sluggish platform with ladder-shaped arrangement with structure of the reverse bevel edge, not only can slow down the impact of the waterflow, reduce the damage of the waterflow scouring to road bed sluicing, drainage structure, also facilitate the ponding pool of the bottom of foreign matter running water such as the dust rubbish to precipitate, has improved the result of use of sluicing, drainage structure, through the arrangement of the ponding pool and overflow launder with filter screen, facilitate precipitating the rainwater flowing in through, prevent that debris from getting into drainage channel, avoid the pipeline siltation to block, improved drainage efficiency, solved current device in problem and not enough.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A municipal works siltation prevention roadbed drainage apparatus, comprising: the device comprises a side ditch (1), a water drainage tank (2), a water accumulating tank (3), an overflow tank (4), a filter screen (5), a water drainage tank (6), a drainage section (201), a slow flow section (202) and a slow flow table (203); the method is characterized in that: the side view of the side ditch (1) is in an equilateral trapezoid shape, one side of the side ditch (1) is provided with a water drainage groove (2), and the water drainage groove (2) and the side ditch (1) are in an integrated structure in a stacking mode; the water drainage tank (2) is composed of a drainage section (201) and a slow flow section (202), a slow flow platform (203) is arranged at the top end of the slow flow section (202), and the slow flow platform (203) and the slow flow section (202) are of an integrated structure in a pouring mode; a rectangular water accumulation pool (3) is arranged at the bottom end of the water drainage tank (2), and the water accumulation pool (3) and the water drainage tank (2) are of an integrated structure in a stacking mode; overflow chutes (4) are arranged on two sides of the top end of the water accumulation pool (3), and the overflow chutes (4) and the water accumulation pool (3) are of an integrated structure in a stacking mode; a filter screen (5) is arranged at one end of the overflow groove (4), and the filter screen (5) is connected with the overflow groove (4) through a bolt; the other end of the overflow groove (4) is provided with a drainage groove (6), and the drainage groove (6) and the overflow groove (4) are of an integrated structure in a stacking mode.

2. The municipal works prevents siltation road bed drainage device of claim 1, characterized in that: the front end of the drainage section (201) is of a horizontal structure, the rear part of the drainage section (201) is inclined downwards by 30 degrees, and the bottom end face of the drainage section (201) is 5-10CM lower than that of the side ditch (1).

3. The municipal works prevents siltation road bed drainage device of claim 1, characterized in that: the slow flow section (202) is obliquely downwards arranged at an angle of 30-45 degrees, the top end of the slow flow section (202) is provided with a rectangular slow flow table (203) which is arranged in a step shape, and the top end of the outer side of the slow flow table (203) is provided with a bevel edge which is obliquely at an angle of 45 degrees.

4. The municipal works prevents siltation road bed drainage device of claim 1, characterized in that: the overflow groove (4) is symmetrically arranged at two positions left and right, and the bottom end surface of the overflow groove (4) is 5-6M higher than that of the water accumulation pool (3).

5. The municipal works prevents siltation road bed drainage device of claim 1, characterized in that: the drainage groove (6) is arranged in a downward inclination manner at 30 degrees.