CN215629350U - Highway bridge drainage structures - Google Patents

Abstract

The utility model discloses a highway bridge drainage structure which comprises a bridge main body, curbs and a sand and stone frame, wherein two sides of the bridge main body are fixedly connected with the two curbs, a plurality of cavities are formed in the curbs at equal intervals, the side walls of the tops of the cavities are rotatably connected with a cover plate, the outer side wall of the top of the cover plate is fixedly connected with a handle, the outer side wall of the top of the curbs is fixedly connected with a plurality of first fixing rods, and the first fixing rods are sleeved with connecting rods. The garbage can be hung and collected through the fixing sheet, the sand and stone filter plate can be used for intercepting and collecting sand and stones, garbage in rainwater can be effectively intercepted and collected, cleaning workers can conveniently clean the garbage, the baffle plate is pulled by the spring, the garbage can be prevented from entering the curb, meanwhile, the drainage of a small amount of rainwater can not be hindered, when a large amount of rainwater is drained, the impact force of the rainwater pushes the baffle plate, so that the rainwater can be drained quickly in a large amount, the rainwater can be conveniently drained in rainy days, and the garbage can be prevented from entering the curb in fine days.

Description

Highway bridge drainage structures

Technical Field

The utility model relates to a drainage structure, in particular to a drainage structure for a highway bridge.

Background

A highway bridge is one of the common facilities in road traffic, and the top of the highway bridge is generally composed of a road surface and a curb. In order to prevent rainwater from accumulating on the bridge to influence the traffic, a drainage structure is required to be arranged on the highway bridge.

Traditional drainage structures can't intercept the collection to the rubbish of rainwater usually, leads to the rainwater to wash rubbish everywhere easily, makes cleaner clean inconvenient, and the structural baffle that does not set up of drainage simultaneously also gets into drainage structures easily in fine day rubbish, influences the clearance of rubbish. Therefore, a drainage structure for a highway bridge is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a highway bridge drainage structures, includes bridge subject, curb and gravel and sand frame, two curb of both sides fixed connection of bridge subject, the curb is the tetragonal body structure, a plurality of cavity is seted up to the inside equidistance of curb, the lateral wall at cavity top all rotates the connection apron, the top lateral wall fixed connection handle of apron, a plurality of dead lever of top lateral wall fixed connection of curb is one, the quantity of dead lever is one time of apron, all cup joint the connecting rod on the dead lever, the connecting rod is "L" type structure, the connecting rod is fixed connection gravel and sand frame between two liang, the gravel and sand frame is the tetragonal body structure, the bottom lateral wall fixed connection unloading pipe of curb, the lateral wall of cavity bottom is to the slope setting of unloading pipe.

Further, fixed connection fixed block on the inside wall in cavity upper left corner, the fixed block is triangular prism column structure, two dead lever two of lateral wall fixed connection of fixed block, the other end fixed connection mount one of dead lever two.

Furthermore, the connecting baffle is rotated on the side wall on the right side of the cavity, the inner side wall of the baffle is fixedly connected with two fixing frames II, the inner side wall of each fixing frame II is fixedly connected with a spring, and the other end of the spring is fixedly connected to the inner side wall of the fixing frame I.

Further, fixed connection gravel and sand filter on the inside wall of cavity, gravel and sand filter downward sloping sets up, the discharge gate has been seted up on the left side lateral wall of cavity, the discharge gate is located the top of gravel and sand frame, the top of discharge gate and the top parallel and level mutually of gravel and sand filter bottom.

Furthermore, a plurality of third fixing rods are fixedly connected to the outer side wall of the top of the gravel filtering plate at equal distances, the third fixing rods are obliquely arranged in the three directions, and the inclination angle of the third fixing rods is smaller than that of the gravel filtering plate.

Further, a plurality of fixed pieces are fixedly connected to the third fixing rod at equal distances, the fixed pieces are of triangular structures, and the fixed pieces are arranged in an upward inclined mode.

The utility model has the beneficial effects that: the utility model provides a drainage structure for a highway bridge.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present invention;

FIG. 2 is a schematic view of an internal structure of a curb according to an embodiment of the present invention;

FIG. 3 is a schematic top view of a curb illustrating an internal structure according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a part of an enlarged structure at a in fig. 3 according to an embodiment of the utility model.

In the figure: 1. bridge main part, 2, curb, 3, gravel frame, 4, handle, 5, apron, 6, dead lever one, 7, connecting rod, 8, cavity, 9, baffle, 10, spring, 11, mount one, 12, fixed block, 13, dead lever two, 14, stationary blade, 15, gravel filter, 16, downcomer, 17, dead lever three, 18, mount two, 19, discharge gate.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a highway bridge drainage structure comprises a bridge main body 1, curbs 2 and gravel frames 3, wherein two sides of the bridge main body 1 are fixedly connected with the two curbs 2, the curbs 2 are of a tetragonal structure, a plurality of cavities 8 are equidistantly formed in the curbs 2, the side walls of the tops of the cavities 8 are rotatably connected with cover plates 5, the outer side wall of the top of each cover plate 5 is fixedly connected with a handle 4, the outer side wall of the top of each curbs 2 is fixedly connected with a plurality of fixing rods one 6, the number of the fixing rods one 6 is one time of that of the cover plates 5, the fixing rods 6 are respectively sleeved with connecting rods 7, the connecting rods 7 are of an L-shaped structure, the gravel frames 3 are fixedly connected between every two connecting rods 7, the gravel frames 3 are of the tetragonal structure, the connecting rods 7 are pulled by the fixing rods one 6, so that the gravel frames 3 are hung on the side edges of the curbs 2 by the connecting rods 7, the outer side wall of the bottom of the curb 2 is fixedly connected with a discharging pipe, and the side wall of the bottom of the cavity 8 is obliquely arranged on the discharging pipe.

Fixed connection fixed block 12 on the inside wall in the 8 upper left corners of cavity, fixed block 12 is triangular prism column structure, two dead lever two 13 of outside wall fixed connection of fixed block 12, another end fixed connection mount 11 of dead lever two 13.

Rotating connection baffle 9 on the lateral wall on 8 right sides of cavity, two fixed frame 18 of fixed connection on the inside wall of baffle 9, fixed connection spring 10 on the inside wall of two fixed frame 18, spring 10's other end fixed connection utilizes spring 10 to hold baffle 9 on the inside wall of fixed frame 11, makes baffle 9 be the low-angle slope.

Fixed connection gravel and sand filter 15 on the inside wall of cavity 8, gravel and sand filter 15 downward sloping sets up, and gravel and sand filter 15 can intercept the grit in the rainwater, discharge gate 19 has been seted up on the left side lateral wall of cavity 8, discharge gate 19 is located the top of gravel and sand frame 3, the top of discharge gate 19 and the top parallel and level mutually of gravel and sand filter 15 bottom.

The sand and stone filter plate is characterized in that the outer side wall of the top of the sand and stone filter plate 15 is fixedly connected with a plurality of fixing rods III 17 at equal distances, the fixing rods III 17 are arranged in a downward inclined mode, and the inclination angle of the fixing rods III 17 is smaller than that of the sand and stone filter plate 15.

The fixing plates 14 are fixedly connected to the third fixing rod 17 at equal distances, the fixing plates 14 are of a triangular structure, the fixing plates 14 are inclined upwards, and floating objects in rainwater can be hung on the fixing plates 14 to be collected.

When the utility model is used, the fixed block 12 is fixedly connected with the first fixed frame 11, the first fixed frame 11 is fixedly connected with the spring 10, the spring 10 is fixedly connected with the second fixed frame 18, the second fixed frame 18 is fixedly connected with the baffle 9, the baffle 9 is pulled by the spring 10 to incline at a small angle, when a small amount of rainwater is not blocked and is prevented from falling into the cavity 8 of the curb 2, when a large amount of rainwater is particularly needed to be discharged, the rainwater flows into the cavity 8 of the curb 2 from the baffle 9, under the action of rainwater impact force, the spring 10 is compressed, the baffle 9 rotates upwards, a water inlet channel is enlarged, the floating garbage such as plastic bags, leaves and the like doped in the rainwater is intercepted when passing through the third fixed rod 17, the fixed sheet 14 fixedly connected to the third fixed rod 17 can hang and collect the floating garbage, and the sand and stone doped in the rainwater is intercepted by the sand and stone filter plate 15, the gravel and sand of interception slides down along gravel and sand filter 15, passes discharge gate 19, falls into gravel and sand frame 3, and the rainwater then passes gravel and sand filter 15 and falls to 8 bottoms on the cavity, slides into downcomer 16 along the bottom lateral wall again and flows, opens apron 5 through handle 4, can clear up the rubbish of hanging on the stationary blade 14, takes off connecting rod 7 from dead lever 6, mentions gravel and sand frame 3 through connecting rod 7, can clear up the gravel and sand in gravel and sand frame 3.

The utility model has the advantages that:

1. the rainwater purification device is reasonable in structure, floating garbage doped in rainwater is intercepted through the third fixing rod, the garbage is hung and collected by the fixing pieces, sand and stones can be intercepted through the sand and stone filtering plate, the sand and stone frame collects the sand and stones, garbage in rainwater is effectively intercepted and collected, and cleaning workers can clean the rainwater conveniently;

2. the rainwater drainage device has a reasonable structure, the baffle is pulled by the spring to incline, the baffle can be used for preventing garbage from entering the curb in a fine day, the drainage of a small amount of rainwater is not hindered in a rainy day, when a large amount of rainwater is drained, the impact force of the rainwater is used for pushing the baffle, the spring compresses the baffle to lift up, the water inlet channel is enlarged, the rainwater can be quickly drained in a large amount, the rainwater can be conveniently drained in the rainy day, and the garbage can be prevented from entering the curb in the fine day.

The modules referred to are prior art and are fully implemented by those skilled in the art, and it is not necessary to state that the utility model is not directed to software and process improvements.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The utility model provides a highway bridge drainage structures which characterized in that: the bridge comprises a bridge main body (1), curbs (2) and gravel frames (3), wherein the two sides of the bridge main body (1) are fixedly connected with the two curbs (2), the curbs (2) are of a tetragonal structure, a plurality of cavities (8) are formed in the curbs (2) at equal intervals, the side walls of the tops of the cavities (8) are all rotatably connected with a cover plate (5), the top outer side wall of the cover plate (5) is fixedly connected with a handle (4), the top outer side wall of the curbs (2) is fixedly connected with a plurality of fixing rods I (6), the number of the fixing rods I (6) is one time of that of the cover plate (5), the fixing rods I (6) are all sleeved with connecting rods (7), the connecting rods (7) are of an L-shaped structure, the gravel frames (3) are fixedly connected between every two connecting rods (7), the gravel frames (3) are of a tetragonal structure, and the bottom outer side wall of the curbs (2) is fixedly connected with a blanking pipe, the lateral wall of cavity (8) bottom sets up to the unloading pipe slope, fixed connection fixed block (12) on the inside wall in cavity (8) upper left corner, fixed block (12) are triangular prism column structure, two (13) of lateral wall fixed connection of fixed block (12), other end fixed connection mount (11) of two (13) of dead lever, rotate connecting baffle (9) on the lateral wall on cavity (8) right side, two (18) of fixed connection mount on the inside wall of baffle (9), fixed connection spring (10) on the inside wall of mount two (18), the other end fixed connection of spring (10) is on the inside wall of mount (11).

2. The road bridge drainage structure of claim 1, wherein: fixed connection gravel and sand filter (15) on the inside wall of cavity (8), gravel and sand filter (15) downward sloping setting, discharge gate (19) have been seted up on the left side lateral wall of cavity (8), discharge gate (19) are located the top of gravel and sand frame (3), the top of discharge gate (19) and the top of gravel and sand filter (15) bottom are parallel and level mutually.

3. The road bridge drainage structure of claim 2, wherein: the sand and stone filter plate is characterized in that the top outer side wall of the sand and stone filter plate (15) is fixedly connected with a plurality of fixing rods III (17) at equal distances, the fixing rods III (17) are downwards inclined, and the inclination angle of the fixing rods III (17) is smaller than that of the sand and stone filter plate (15).

4. The road bridge drainage structure of claim 3, wherein: the fixing rod III (17) is fixedly connected with a plurality of fixing pieces (14) at equal distances, the fixing pieces (14) are of a triangular structure, and the fixing pieces (14) are arranged in an upward inclined mode.

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