CN211395353U

CN211395353U - Road bridge road surface drainage device

Info

Publication number: CN211395353U
Application number: CN201921767874.4U
Authority: CN
Inventors: 司雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-09-01
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a road bridge pavement drainage device, which comprises a reinforced concrete pouring layer, wherein the middle part of the reinforced concrete pouring layer is communicated with a drainage channel along the width direction of the reinforced concrete pouring layer, and a plurality of stirrups distributed at equal intervals are pre-embedded in the reinforced concrete pouring layer at the periphery of the drainage channel; and protective filter screens are fixedly embedded in the left side and the right side of the reinforced concrete pouring layer positioned at the head port and the tail port of the drainage channel. The utility model discloses an equal compression molding in both sides has the triangle protruding around the drain tank box bottom, and when two adjacent drain tank boxes butt joint each other, it is spacing through the protruding butt joint of triangle to set up the triangle arch, avoids the drain tank box to take place to shift to simple structure, the cost is lower, and the clearance, convenient and fast can be mentioned alone with the drain tank box in each highway section in road surface in the later stage.

Description

Road bridge road surface drainage device

Technical Field

The utility model relates to a road surface drainage technology field specifically is a highway bridge road surface drainage device.

Background

At present, with the rapid development of Chinese economy and the vigorous promotion of urbanization construction, the construction requirements of Chinese highway bridge engineering are increasing day by day, in recent years, the construction speed of roads such as municipal roads, expressways and the like is continuously improved, but some construction technical problems are also generated, in particular to a drainage system of a highway bridge; public road bridge road surface drainage system is very important problem, when there is ponding on the road surface, the phenomenon of skidding easily appears in the vehicle of passing, lead to appearing the traffic accident, however general public road bridge road surface drainage system exists when raining greatly, drainage speed is slow, perhaps debris plug up the drainage pipe, lead to the road surface to have the problem of ponding, mainly adopt the structure of excavating the water drainage tank to carry out the ponding on public road bridge deck at present and get rid of, the structural design of this kind of water drainage tank is comparatively simple, the basic structure of highway has been destroyed, make road life shorten.

The public (public) number CN208430430U of retrieval discloses a road bridge pavement drainage device, the drainage device is provided with a plurality of units, the units are respectively a drainage unit arranged at two sides of the road bridge pavement and a drainage unit penetrating through the road surface, the drainage unit comprises a water collecting device and a drainage pipe, the drainage pipe is connected below the water collecting device, the vertical sections of the water collecting devices at two sides of the road bridge pavement are in a right trapezoid shape, the cross section is in a rectangular shape, the water collecting devices at two sides of the road surface are attached to the road surface and fixedly connected with the road surface, the vertical sections and the cross sections of the water collecting devices penetrating through the drainage unit of the road surface are both in a rectangular shape, the top end of the water collecting device is flush with the road surface, the drainage groove is arranged in the water collecting device, due to the design of the general road surface, the road surface has a certain inclination towards two sides, so that rainwater can be automatically discharged towards two sides when raining, the included angle between the upper end, so that rain water will drain better under the influence of gravity along such an angle of inclination.

However, the present inventors have found that the technical solution still has at least the following drawbacks:

firstly, the drainage mechanism arranged in the technical scheme is complex, the cost is overhigh, and the later maintenance is very complex;

secondly, the drainage mechanism later stage that sets up among this technical scheme is wasted time and energy to dirty the cleaing away in the water drainage tank.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway bridge road surface drainage device has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a road bridge pavement drainage device comprises a reinforced concrete pouring layer, wherein the middle part of the reinforced concrete pouring layer is communicated with a drainage channel along the width direction of the reinforced concrete pouring layer, and a plurality of stirrups which are distributed at equal intervals are pre-buried in the reinforced concrete pouring layer positioned on the periphery of the drainage channel; protective filter screens are fixedly embedded in the left side and the right side of the reinforced concrete pouring layer positioned at the head port and the tail port of the drainage channel;

an asphalt pouring layer is poured on the top of the reinforced concrete pouring layer, a drainage tank box is vertically and movably embedded and lapped in the left side part and the right side part of the asphalt pouring layer, and a filtering cover plate is covered on the drainage tank box; equal compression molding in both sides has the triangle protruding around the drain tank box bottom, is located the rectangle and has all vertically seted up spacing hole on the drain tank box at two positions around the groove, filters the equal perpendicular integration in apron bottom four corners department and be provided with the grafting post with spacing hole adaptation.

As a preferred embodiment of the present invention, the drainage channel is distributed in a splayed shape with a diameter of 4 cm.

As an optimized implementation mode of the utility model, the protection filter screen is 3mm thick, and the mesh number is made for 80 stainless steel screen plates, and the filter cover plate is made for 4cm thick Q235 steel.

As a preferred embodiment of the utility model, the filtering cover plate is 100 meshes and made of an aluminum alloy material with the thickness of 5 cm.

As an optimal implementation mode of the utility model, two the protruding parallel arrangement of triangle, the equal vertical rectangle of having seted up in two flank middle parts is the groove about the drainage tank box top.

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

1. the utility model discloses an equal compression molding in both sides has the triangle protruding around the drain tank box bottom, and when two adjacent drain tank boxes butt joint each other, it is spacing through the protruding butt joint of triangle to set up the triangle arch, avoids the drain tank box to take place to shift to simple structure, the cost is lower, and the clearance, convenient and fast can be mentioned alone with the drain tank box in each highway section in road surface in the later stage.

2. The utility model discloses owing to equal vertical spacing hole of having seted up on the drainage tank box that is located the rectangle two positions around the groove, filter the equal perpendicular integration in apron bottom four corners department and be provided with the grafting post with spacing hole adaptation, when the lid closes and filters the apron, through grafting post and spacing hole grafting back, avoid filtering the apron and take place the aversion condition.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the whole structure of the road surface drainage device of the utility model;

FIG. 2 is a schematic diagram of a filtering cover plate structure of the road surface drainage device for the highway bridge of the present invention;

fig. 3 is the schematic view of the structure of the drainage box of the road and bridge pavement drainage device of the present invention.

In the figure: the reinforced concrete pouring layer comprises a reinforced concrete pouring layer 1, a drainage channel 2, a protective filter screen 3, stirrups 4, a drainage groove box 5, a filter cover plate 6, an asphalt pouring layer 7, a splicing column 8, a triangular protrusion 9, a limiting hole 10 and a rectangular handle groove 11.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a road and bridge pavement drainage device comprises a reinforced concrete pouring layer 1, wherein the middle part of the reinforced concrete pouring layer 1 is communicated with a drainage channel 2 along the width direction of the reinforced concrete pouring layer, a plurality of stirrups 4 distributed at equal intervals are pre-embedded in the reinforced concrete pouring layer 1 positioned on the periphery of the drainage channel 2, the pressure-bearing effect of the drainage channel 2 can be enhanced by the stirrups 4, and the service life of the drainage channel 2 is prolonged; the left side and the right side of the reinforced concrete pouring layer 1 positioned at the head and the tail of the drainage channel 2 are both fixedly embedded with protective filter screens 3, and the protective filter screens 3 can prevent external animals from entering the drainage channel 2 to influence the drainage condition;

an asphalt pouring layer 7 is poured on the top of the reinforced concrete pouring layer 1, the left side part and the right side part of the asphalt pouring layer 7 are vertically and movably embedded and lapped with a drainage tank box 5, and a filtering cover plate 6 is covered on the drainage tank box 5; equal compression molding in both sides has triangle protruding 9 around 5 bottoms of drain tank box, when two adjacent drain tank boxes 5 dock each other can be guaranteed to the protruding 9 of triangle of setting, it is spacing to dock through the protruding 9 of triangle, avoid drain tank box 5 to take place to shift, be located the rectangle and equal vertical spacing hole 10 of having seted up on the drain tank box 5 at two positions around 11, 6 bottom four corners punishment of filter apron all perpendicular integration be provided with the spliced pole 8 of spacing hole 10 adaptation, when the lid closes filter apron 6, after pegging graft through spliced pole 8 and spacing hole 10, avoid filter apron 6 to take place the aversion condition.

In this embodiment, drainage channel 2 is splayed and distributes, and the bore is 4cm, and drainage channel 2 of inclination state can guarantee that the rainwater is discharged under the action of gravity fast.

In this embodiment, protection filter screen 3 is 3mm thick, and the mesh number is made for the stainless steel otter board of 80, and filter apron 6 is made for the Q235 steel of 4cm thick, and protection filter screen 3 can avoid outside animal to enter into in the drainage channel 2 and influence the drainage condition.

In this embodiment, filter apron 6 and be 100 meshes, 5cm thick aluminum alloy material makes, and filter apron 6 can filter the dirty of large granule on the road surface, avoids entering into and causes the jam in the drainage tank box 5.

In this embodiment, the protruding 9 parallel arrangement of two triangles, the equal vertical rectangle of having seted up in two flank middle parts about 5 tops of drainage tank box 11 groove 11 makes things convenient for operating personnel to mention groove 11 with drainage tank box 5 through this rectangle to conveniently clear up the dirt in the drainage tank box 5.

When a public road bridge road surface drainage device uses, need explain, the utility model relates to a public road bridge road surface drainage device, pour layer 1, drainage channel 2, protection filter screen 3, stirrup 4, drainage tank box 5, filter cover plate 6, pitch including reinforced concrete and pour layer 7, spliced pole 8, triangle arch 9, spacing hole 10, rectangle are groove 11, and the part is the general standard component or the part that technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

During the use, equal compression molding in both sides has triangle arch 9 around the drain tank box 5 bottom, the triangle arch 9 of setting can guarantee when two adjacent drain tank boxes 5 dock each other, it is spacing through the protruding 9 butt joint of triangle, avoid drain tank box 5 to take place the aversion, it has spacing hole 10 all vertically to have seted up on the drain tank box 5 at two positions around the rectangle is groove 11, filter 6 bottom four corners department all perpendicular integration of apron is provided with the spliced pole 8 with spacing hole 10 adaptation, when closing filter cover plate 6, through spliced pole 8 and spacing hole 10 grafting back, avoid filter cover plate 6 to take place the aversion condition, the water source on road surface is discharged in the drain tank box 5 of flow direction road surface both sides on the one hand, another is convenient to be discharged in drainage channel 2 through the condition of infiltration, moreover, the steam generator is simple in structure, the cost is lower compared with the prior art, it is more convenient to.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a highway bridge road surface drainage device, includes that reinforced concrete pours layer (1), its characterized in that: the middle part of the reinforced concrete pouring layer (1) is communicated with a drainage channel (2) along the width direction, and a plurality of stirrups (4) distributed at equal intervals are embedded in the reinforced concrete pouring layer (1) positioned at the periphery of the drainage channel (2); protective filter screens (3) are fixedly embedded in the left side and the right side of the reinforced concrete pouring layer (1) positioned at the head end and the tail end of the drainage channel (2);

an asphalt pouring layer (7) is poured on the top of the reinforced concrete pouring layer (1), the left side and the right side of the asphalt pouring layer (7) are vertically and movably embedded and lapped with a drainage tank box (5), and a filtering cover plate (6) is covered on the drainage tank box (5); the equal compression molding in both sides has triangle arch (9) around drain tank box (5) bottom, is located the rectangle and has all vertically seted up spacing hole (10) on drain tank box (5) at two positions around groove (11), filters apron (6) bottom four corners department and all perpendicular integration be provided with peg graft post (8) of spacing hole (10) adaptation.

2. The road surface drainage device for the highway bridge according to claim 1, wherein: the drainage channels (2) are distributed in a splayed shape, and the caliber of each drainage channel is 4 cm.

3. The road surface drainage device for the highway bridge according to claim 1, wherein: the protective filter screen (3) is made of a stainless screen plate with the thickness of 3mm and the mesh number of 80, and the filter cover plate (6) is made of Q235 steel with the thickness of 4 cm.

4. The road surface drainage device for the highway bridge according to claim 1, wherein: the filtering cover plate (6) is made of 100-mesh aluminum alloy materials with the thickness of 5 cm.

5. The road surface drainage device for the highway bridge according to claim 1, wherein: two protruding (9) parallel arrangement of triangle, the equal vertical rectangle of having seted up in two flank middle parts about drainage tank box (5) top is groove (11).