CN210561533U

CN210561533U - Water collecting and draining roadbed capable of preventing water from accumulating on road surface

Info

Publication number: CN210561533U
Application number: CN201921326666.0U
Authority: CN
Inventors: 吴林方; 张广武; 柳伟达
Original assignee: Zhejiang Zhongtuo Construction Co Ltd
Current assignee: Zhejiang Zhongtuo Construction Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-05-19
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a prevent water-collecting and water-draining roadbed of surface gathered water, which comprises a ground surface, the fixed mounting of ground up end has the guiding gutter, ground avris fixed mounting has the drainage tank, the ground up end covers there is the rubble filling layer, rubble filling layer up end covers there is sand soil overburden, sand soil overburden up end covers there is the water seepage layer, water seepage layer up end covers there is solid basic unit, solid basic unit up end covers there is the pitch overburden. This prevent water collection and drainage road bed of surface gathered water, the guiding gutter is favorable to collecting the water conservancy diversion to ponding, prevents that ponding overflow can't discharge, and the guiding gutter can effectually discharge and handle ponding, prevents that ponding can't be absorbed on ground and cause the amazing, and solid basal layer can effectual firm asphalt blanket's whole shape, and the infiltration layer can promote the absorption to ponding, and the effectual catchment that carries on, and the infiltration layer can carry out preliminary anti-filtration to ponding.

Description

Water collecting and draining roadbed capable of preventing water from accumulating on road surface

Technical Field

The utility model relates to a road bed equipment technical field specifically is a prevent ponding's drainage roadbed that catchments.

Background

The roadbed is the foundation of a track or a road surface and is an earth structure formed by excavation or filling, and the main function of the roadbed is to provide necessary conditions for track or road surface laying and train or traveling operation, bear static load and dynamic load of the track and locomotive vehicles or the road surface and traffic load, and transmit and diffuse the load to the deep part of the foundation.

However, the existing roadbed in the market has the defects that the drainage performance of the paved road surface is poor, accumulated water spreads and cannot be effectively drained and dredged, the soil body of the roadbed is soaked by infiltration or forms a flood to wash the side slope of the roadbed, the foundation collapses and is washed, and the road breaks to cause traffic paralysis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent ponding's drainage roadbed that catchments to it is poor to propose the road surface drainage performance of laying in solving above-mentioned background art, and ponding spreads and can't obtain effectual drainage and dredge, and the infiltration soaks the road bed soil body or forms the cross flow and erodees the road bed side slope, causes the ground to collapse and washes out, and the road fracture makes the paralysed problem of traffic.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent water-collecting and water-draining roadbed of surface gathered water, includes ground, the ground up end fixed mounting has the guiding gutter, ground avris fixed mounting has the water drainage tank, the ground up end covers there is the rubble filling layer, rubble filling layer up end covers there is sand soil overburden, sand soil overburden up end covers there is the water seepage layer, water seepage layer up end covers there is solid basic unit, solid basic unit up end covers there is the pitch overburden.

Preferably, the equal-interval transverse fixed mounting of ground upper end has the guiding gutter that the specification is the same, and the guiding gutter extends along road laying direction, and the whole iron metal material that adopts of guiding gutter simultaneously makes, and the degree of depth size of each row of guiding gutter is equal.

Preferably, the same water drainage tank of specification is vertically and fixedly installed to guiding gutter bottom equidistant, and each water drainage tank vertical distribution, and seamless welding between the bottom of guiding gutter and the water drainage tank upper end simultaneously, the bottom of water drainage tank leads to the underground drainage pipe.

Preferably, the gravel filling layer uniformly covers the ground end, the sizes of the gravel are basically the same, and the overall size of the gravel is larger than the width sizes of the water chute and the drainage channel.

Preferably, the sand and soil covering layer is uniformly paved on the upper end of the gravel filling layer.

Preferably, the water seepage layer is uniformly laid on the upper end of the sand soil covering layer, the whole solid base layer is of a connected flat-laying structure, and the solid base layer is made of a grid-square concrete material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the water collecting and draining roadbed capable of preventing water accumulation on the road surface, the water guide grooves transversely and fixedly arranged at equal intervals at the upper end of the ground are beneficial to collecting and guiding the accumulated water, the accumulated water is prevented from overflowing and cannot be drained, the water draining grooves vertically and fixedly arranged at equal intervals at the bottoms of the water guide grooves can effectively drain and treat the accumulated water, and the accumulated water cannot be absorbed on the ground to cause flooding;

2. according to the water collecting and draining roadbed capable of preventing water accumulation on the road surface, the gravel filling layer can buffer and uniformly disperse accumulated water flowing downwards, the accumulated water is prevented from being accumulated at one position, so that the draining speed is low, the accumulated water can be effectively filtered reversely by adopting the sand covering layer, and impurities such as soil and the like are prevented from entering the flow guide grooves and the draining grooves to be blocked;

3. this prevent water collection and drainage road bed of surface gathered water, solid basal layer can effectual firm asphalt blanket's whole shape, and the water seepage layer can promote the absorption to ponding, and the effectual catchment that carries on, and the water seepage layer can carry out preliminary anti-filtration to ponding.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is the structural schematic diagram of the water chute and the water drainage tank of the present invention.

In the figure: 1. a ground surface; 2. a water chute; 3. a water discharge tank; 4. a gravel packing layer; 5. covering with sand; 6. a water seepage layer; 7. fixing the base layer; 8. and (4) asphalt covering.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a water collecting and draining roadbed for preventing water accumulation on a pavement comprises a ground 1, wherein a water guide groove 2 is fixedly arranged on the upper end surface of the ground 1, a water draining groove 3 is fixedly arranged on the side edge of the ground 1, a broken stone filling layer 4 covers the upper end surface of the ground 1, a sand and soil covering layer 5 covers the upper end surface of the broken stone filling layer 4, a water seepage layer 6 covers the upper end surface of the sand and soil covering layer 5, a solid base layer 7 covers the upper end surface of the water seepage layer 6, and an asphalt covering layer 8 covers the upper end surface of the solid base layer 7;

further, the same water guide grooves 2 in specifications are transversely fixedly installed at the upper end of the ground 1 at equal intervals, the water guide grooves 2 extend along the road laying direction, meanwhile, the whole water guide grooves 2 are made of iron metal materials, the depth sizes of the water guide grooves 2 in all rows are equal, the water guide grooves 2 which are transversely fixedly installed at the upper end of the ground 1 at equal intervals are beneficial to collecting accumulated water and guiding the accumulated water, and the accumulated water is prevented from being discharged due to overflow.

Further, the vertical fixed mounting of 2 bottoms of aqueduct has the same water drainage tank 3 of specification, and 3 vertical distributions of each water drainage tank, and seamless welding between the bottom of aqueduct 2 and the 3 upper ends of water drainage tank, the underground drainage pipe is access to the bottom of water drainage tank 3, and the water drainage tank 3 of the vertical fixed mounting of 2 bottoms of aqueduct of equidistant can effectually discharge and handle ponding, prevents that ponding can't be absorbed on ground 1 and cause long-pending.

Furthermore, the gravel filling layer 4 uniformly covers the upper end of the ground 1, the size of each gravel is basically consistent, but the overall size of each gravel is larger than the width size of the water guide groove 2 and the width size of the water drainage groove 3, and the gravel filling layer 4 can buffer and uniformly disperse accumulated water flowing downwards, so that the accumulated water is prevented from being gathered at one position to slow down the water drainage speed.

Further, the even laying of sand soil overburden 5 is in 4 upper ends of rubble filling layer, and sand soil overburden 5 is formed by sand and earth mixture, and sand soil is the massive distribution of galley proof knot, adopts sand soil overburden 5 can effectually carry out the anti-filter to ponding, prevents that magazines such as earth from getting into guiding gutter 2 and water drainage tank 3 and taking place to block up.

Further, the even laying of water seepage layer 6 is in 5 upper ends on sand and soil overburden, and water seepage layer 6 is whole to be made by the coarse sand of large granule, and solid basic unit 7 is whole to be disjunctor tiled formula structure, and solid basic unit 7 is made for the concrete material of net square form, and solid basic unit 7 can the whole shape of effectual firm pitch overburden 8, and water seepage layer 6 can promote the absorption to ponding, and the effectual catchment that carries on, and water seepage layer 6 can carry out preliminary reverse filtration to ponding.

The working principle is as follows: firstly, when rain falls in weather such as rain water and the like, the rain water enters the solid base layer 7 through the asphalt covering layer 8, because the solid base layer 7 is of a connected latticed concrete structure, the rain water enters the water seepage layer 6 through the solid base layer 7, because the whole water seepage layer 6 is made of coarse sand materials, not only water can be collected, but also primary reverse filtration can be carried out, so that some magazines with larger particles can not enter the next layer, then the accumulated water enters the sandy soil covering layer 5, the accumulated water is filtered for the second time when passing through the sandy soil covering layer 5, so that some fine magazines can be filtered by sand and can not enter the next layer, the accumulated water at the moment basically has no large-particle magazines and presents clear water, because the gravel filling layer 4 consists of large-particle pebbles, the accumulated water is shunted and buffered, the accumulated water is prevented from being gathered at one position to cause the drainage speed to be slow, and the accumulated water flows into the water guide, because the equal interval of guiding gutter 2 bottom is fixed with water drainage tank 3, and the other end flow direction underground drainage pipe of water drainage tank 3, so final ponding flows in underground drainage pipe through water drainage tank 3, by last drainage function that realizes.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a prevent ponding's drainage road bed that catchments, includes ground, its characterized in that: the utility model discloses a water treatment device, including ground up terminal surface, ground avris fixed mounting has a water drainage tank, ground up terminal surface covers there is the rubble filling layer, rubble filling layer up end covers there is sand soil overburden, sand soil overburden up end covers there is the water seepage layer, water seepage layer up end covers there is solid basic unit, solid basic unit up end covers there is the pitch overburden.

2. A water collecting and draining road bed for preventing water accumulation on road surface according to claim 1, wherein: the equal-interval transverse fixed mounting of ground upper end has the guiding gutter that the specification is the same, and the guiding gutter extends along road laying direction, and the whole iron metal material that adopts of guiding gutter simultaneously makes, and the degree of depth size of each row of guiding gutter is equal.

3. A water collecting and draining road bed for preventing water accumulation on road surface according to claim 1, wherein: the equal-interval vertical fixed mounting of guiding gutter bottom has the same water drainage tank of specification, and each water drainage tank vertical distribution, and seamless welding between the bottom of guiding gutter and the water drainage tank upper end simultaneously, the bottom of water drainage tank leads to the underground drainage pipe.

4. A water collecting and draining road bed for preventing water accumulation on road surface according to claim 1, wherein: the gravel filling layer uniformly covers the ground end, the sizes of the gravel are basically the same, and the whole size of the gravel is larger than the width sizes of the water guide groove and the water drainage groove.

5. A water collecting and draining road bed for preventing water accumulation on road surface according to claim 1, wherein: the sand covering layer is uniformly paved on the upper end of the gravel filling layer.

6. A water collecting and draining road bed for preventing water accumulation on road surface according to claim 1, wherein: the water seepage layer is uniformly laid on the upper end of the sand covering layer, the whole solid base layer is of a connected flat-laying structure, and the solid base layer is made of a grid-square concrete material.