CN218147787U - Highway bridge drainage structures - Google Patents

Abstract

The utility model relates to a highway bridge drainage structures, it includes water drainage tank and the curb structure who is used for placing water drainage tank, set up down the mouth of a river on water drainage tank's the top, and the well lid is installed to the internal rotation of making a river down, all be connected with the support rail on being located the both sides inner wall of water drainage tank of mouth of a river below, the side opening of supporting the rail sets up, and slides in two support rails and is provided with same bowl, the length of bowl is greater than the length of mouth of a river down, and the filter screen is installed to the bottom of bowl, still install a plurality of water pipes on the filter screen, the water pipe runs through the filter screen setting, and has seted up a plurality of water holes on the top of water pipe, still be connected with three bracing piece in the bowl, in this application, through the bowl that sets up, can filter the silt that flows in the mouth of making a river down, when piling up too much silt on the filter screen, rivers can also in time drain in the water drainage tank through the water pipe fast inflow through the water pipe, can effectually avoid silt to block up water drainage tank.

Description

Highway bridge drainage structures

Technical Field

The application relates to the technical field of highway bridge drainage structures, in particular to a highway bridge drainage structure.

Background

At present, a highway bridge is one of common facilities for road traffic, the top of the highway bridge generally consists of a road surface and a curb, accumulated water can be generated on the road surface of the highway bridge in rainy days, and vehicle tires can slip and lose control to cause traffic accidents of vehicle sliding or side turning due to serious accumulated water.

However, the water drainage tank used by the existing highway bridge is simple in structure, silt and the like can directly enter the water drainage tank through the well cover and accumulate in the areas such as interfaces and corners, and when sundries such as silt are accumulated too much, the water drainage tank can be blocked and is difficult to clean. Accordingly, one skilled in the art has provided a drainage structure for a road bridge to solve the problems set forth in the background art as described above.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems proposed in the background art described above, the present application provides a drainage structure for a highway bridge.

The application provides a highway bridge drainage structures adopts following technical scheme:

the utility model provides a public road bridge drainage structures, includes water drainage tank and the curb structure that is used for placing water drainage tank, set up down the mouth of a river on water drainage tank's the top, and the well lid is installed to the mouth of a river internal rotation down, all is connected with on the both sides inner wall of water drainage tank that is located down mouth of a river below and supports the rail, the side opening that supports the rail sets up, and two support rails slide and be provided with same filter mantle, the length of filter mantle is greater than the length at the mouth of a river down, and the filter screen is installed to the bottom of filter mantle, still install a plurality of water pipes on the filter screen, the water pipe runs through the filter screen setting, and has seted up a plurality of water holes on the top of water pipe, still be connected with three bracing piece in the filter mantle.

Through adopting above-mentioned technical scheme, through the filter mantle that sets up, can filter the silt that flows in the mouth of a river down, collect silt in the filter mantle to still install the water pipe on the filter mantle, when piling up too much silt on the filter screen, rivers can also flow into drainage tank timely drainage through the water pipe fast, later through the bracing piece that sets up, can take out the filter mantle from drainage tank and clear up, can effectually avoid silt to block up drainage tank.

Preferably, the length of the support rail is greater than that of the filter cover, and the width of the filter cover is slightly smaller than that of the drainage groove.

Through adopting above-mentioned technical scheme, through the filter mantle that sets up, can effectually filter silt to the filter mantle of setting can hug closely on the water drainage tank inner wall, controls the range of rocking of making a round trip when can alleviateing the filter mantle atress.

Preferably, still install a plurality of gyro wheels on the bottom inner wall of support rail, the filter mantle cooperatees with the gyro wheel, and the both ends of filter mantle are the fillet setting.

Through adopting above-mentioned technical scheme, through the gyro wheel that sets up, can conveniently promote the filter mantle and slide in supporting the rail.

Preferably, the bottom of well lid is provided with the kelly along longitudinal center pin symmetry, the kelly cooperatees with the bracing piece that is located the intermediate position.

Through adopting above-mentioned technical scheme, through the kelly that sets up, can cooperate with the bracing piece in the middle of, conveniently fix a position the filter mantle under the well lid.

Preferably, a plurality of water leakage grooves are formed in the well cover, a central shaft is connected to the well cover, and the central shaft is rotatably installed on the side wall of the water outlet.

Through adopting above-mentioned technical scheme, through the center pin that sets up, can conveniently rotate the well lid and install in lower water port.

To sum up, the application comprises the following beneficial technical effects:

1. through the filter mantle that sets up, can filter the silt that flows in the mouth of a river down, collect silt in the filter mantle to still install the water pipe on the filter mantle, when piling up too much silt on the filter screen, rivers can also flow into drainage tank timely drainage through the water pipe fast, later through the bracing piece that sets up, can take out the filter mantle from the drainage tank and clear up, can effectually avoid silt to block up the drainage tank.

2. Through the kelly that sets up, can cooperate with the bracing piece in the middle of with, conveniently with the filter mantle location under the well lid, when the one end of filter mantle slides to the mouth of a river below down, can hold the bracing piece, with the filter mantle through the mouth of a river down, take out from the water drainage tank, the clearance of being convenient for.

Drawings

FIG. 1 is a schematic three-dimensional structure of a drainage structure of a highway bridge in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a first perspective view of a drainage structure of a highway bridge according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a second perspective cross-section of a drainage structure of a highway bridge according to an embodiment of the present application

FIG. 4 is a schematic perspective view illustrating a manhole cover in a drainage structure of a highway bridge according to an embodiment of the present disclosure;

FIG. 5 is a schematic perspective view of a filter cover in a drainage structure of a highway bridge according to an embodiment of the present disclosure

Fig. 6 is an enlarged schematic view of a part a in the drainage structure diagram 2 of a highway bridge in the embodiment of the present application.

Description of the reference numerals: 1. a curb structure; 2. a water discharge tank; 3. a water outlet; 4. a well cover; 5. a support rail; 6. a filter housing; 7. filtering with a screen; 8. a water pipe; 9. a support bar; 10. a roller; 11. a clamping rod; 12. a water leakage groove; 13. a central axis.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

It is noted that the drawings are diagrammatic and not drawn to scale. Relative dimensions and proportions of parts shown in the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are exemplary only and not limiting. The same reference numerals are used for the same structures, elements, and components appearing in two or more drawings to show similar features.

The embodiment of the application discloses highway bridge drainage structures. Referring to fig. 1-6, a public road bridge drainage structure comprises a drainage channel 2 and a curb structure 1 for placing the drainage channel 2, wherein a lower nozzle 3 is arranged on the top of the drainage channel 2, a well cover 4 is rotatably arranged in the lower nozzle 3, support rails 5 are connected to the inner walls of two sides of the drainage channel 2 below the lower nozzle 3, side openings of the support rails 5 are arranged, the same filter cover 6 is slidably arranged in the two support rails 5, the length of the filter cover 6 is greater than that of the lower nozzle 3, a filter screen 7 is arranged at the bottom of the filter cover 6, a plurality of water passing pipes 8 are further arranged on the filter screen 7, the water passing pipes 8 penetrate through the filter screen 7, a plurality of water passing holes are formed in the top ends of the water passing pipes 8, and three support rods 9 are further connected in the filter cover 6;

through the filter mantle 6 that sets up, can filter the silt that flows in the mouth of a river 3 down, collect silt in filter mantle 6 to still install water pipe 8 on the filter mantle 6, when piling up too much silt on filter screen 7, rivers can also flow into timely drainage in water drainage tank 2 through water pipe 8 fast, later through the bracing piece 9 that sets up, can take out filter mantle 6 from water drainage tank 2 and clear up, can effectually avoid silt to block up water drainage tank 2.

In this application, the length of supporting rail 5 is greater than the length of filter mantle 6, and the width of filter mantle 6 slightly is less than the width of water drainage tank 2, through the filter mantle 6 that sets up, can effectually filter silt to the filter mantle 6 that sets up can hug closely on water drainage tank 2 inner walls, and the range of rocking is made a round trip to control when can alleviateing the stress of filter mantle 6.

In this application, still install a plurality of gyro wheels 10 on the bottom inner wall of support rail 5, filter mantle 6 cooperatees with gyro wheel 10, and the both ends of filter mantle 6 are the fillet setting, through the gyro wheel 10 that sets up, can conveniently promote that filter mantle 6 slides in support rail 5.

In this application, the bottom of well lid 4 is provided with kelly 11 along vertical center pin symmetry, and kelly 11 cooperatees with the bracing piece 9 that is located the intermediate position, through the kelly 11 that sets up, can cooperate with bracing piece 9 in the middle of, conveniently fixes a position filter mantle 6 under well lid 4.

In this application, still seted up a plurality of water leakage grooves 12 on the well lid 4, and still be connected with center pin 13 on the well lid 4, center pin 13 rotates and installs on the lateral wall of lower mouth of a river 3, through the center pin 13 that sets up, can conveniently rotate well lid 4 and install in lower mouth of a river 3.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including the connected mode of circuit connection conventional among the adoption prior art, here detailed description no longer.

The implementation principle of a highway bridge drainage structures of this application embodiment does: when the filter cover is used, the well cover 4 can be conveniently and rotatably arranged in the drainage port 3 through the arranged central shaft 13, when the well cover 4 is pushed to turn over to block the drainage port 3, the clamping rod 11 at the bottom of the well cover 4 can be matched with the supporting rod 9 at the middle position on the filter cover 6, and the supporting rod 9 can be limited, so that the filter cover 6 can be positioned under the well cover 4, and rainwater and the like can flow into the drainage groove 2 through the drainage groove 12 arranged on the well cover 4;

later through filter mantle 6 and filter screen 7 that sets up, can filter the silt in the rivers, when accumulational silt is too much on filter screen 7, rivers can also flow into drainage tank 2 in time drainage fast through water pipe 8, when needs are cleared up, open well lid 4 earlier, promote filter mantle 6 and slide in supporting rail 5, make the one end of filter mantle 6 remove to the below of the mouth of a river down, hold bracing piece 9 after that, alright with take out drainage tank 2 with filter mantle 6 through the mouth of a river down 3 and clear up, can effectively improve the condition that drainage tank 2 was blockked up by silt.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a highway bridge drainage structures, includes water drainage tank (2) and curb structure (1) that is used for placing water drainage tank (2), its characterized in that, mouth of a river (3) under having seted up on the top of water drainage tank (2), and well lid (4) are installed to mouth of a river (3) internal rotation down, all are connected with on being located the both sides inner wall of water drainage tank (2) of mouth of a river (3) below down and support rail (5), the side opening of supporting rail (5) sets up, and slides in two support rails (5) and is provided with same bowl (6), the length of bowl (6) is greater than the length of mouth of a river (3) down, and the bottom of bowl (6) installs filter screen (7), still install a plurality of water pipes (8) on filter screen (7), water pipe (8) run through filter screen (7) and set up a plurality of water holes, and seted up on the top of water pipe (8), still be connected with three bracing piece (9) in bowl (6).

2. The road bridge drainage structure of claim 1, wherein: the length of the support rail (5) is greater than that of the filter cover (6), and the width of the filter cover (6) is slightly smaller than that of the drainage groove (2).

3. The road bridge drainage structure of claim 1, wherein: still install a plurality of gyro wheels (10) on the bottom inner wall of support rail (5), filter mantle (6) cooperate with gyro wheel (10), and the both ends of filter mantle (6) are the fillet setting.

4. The road bridge drainage structure of claim 1, wherein: the bottom of well lid (4) is provided with kelly (11) along longitudinal center pin symmetry, kelly (11) cooperate with bracing piece (9) that are located the intermediate position.

5. The road bridge drainage structure of claim 1, wherein: a plurality of water leakage grooves (12) are further formed in the well cover (4), a central shaft (13) is further connected to the well cover (4), and the central shaft (13) is rotatably installed on the side wall of the lower water opening (3).

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