CN210621456U

CN210621456U - Bridge drainage device for municipal bridge engineering

Info

Publication number: CN210621456U
Application number: CN201920859239.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Foshan Municipal Construction Engineering Co Ltd
Current assignee: Foshan Municipal Construction Engineering Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-05-26
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a bridge drainage device for municipal bridge engineering, including the bridge main part, the recess has all been seted up to the top left and right sides of bridge main part, the spout has all been seted up along the upper and lower direction in the inner chamber left and right sides of recess, the inner chamber bottom of spout is embedded to have the assorted slider, the drain pipe is installed to the bottom of recess, the clearance structure is installed to the inner chamber bottom of drain pipe. This a bridge drainage device for municipal bridge engineering, through upwards pulling the filter screen, drive the slider at the inner chamber of spout upwards sliding, correspond fixture block and card draw-in groove, the spring pops out, make the inner chamber of fixture block card income draw-in groove, it is fixed with the filter screen, fall on the surface of rectangular plate through rivers, can drive the circular shaft counter-clockwise turning, make the brush clear up the inner wall bottom of drain pipe, it is comparatively convenient when the rubbish clearance to recess inside to install, article drop also conveniently take out, and long-time use, the drain pipe is difficult to block up yet, guarantee normal drainage.

Description

Bridge drainage device for municipal bridge engineering

Technical Field

The utility model relates to a bridge drainage technology field specifically is a bridge drainage device for municipal bridge engineering.

Background

The municipal bridge refers to a bridge built on a river channel, a road and road overpass, a road overpass for crossing a railway and a pedestrian overpass in a city range, the structure of the existing bridge generally comprises a concrete beam and an asphalt concrete bridge floor arranged on the concrete beam, the bridge needs to be provided with a drainage device, the existing drainage device is very inconvenient in cleaning garbage in a groove, articles fall off and are not convenient to take out, the drainage device is used for a long time, silt is easily accumulated at the bottom end of the drainage pipe, and drainage is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge drainage device for municipal bridge engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge drainage device for municipal bridge engineering comprises a bridge main body, wherein grooves are formed in the left side and the right side of the top end of the bridge main body, sliding grooves are formed in the left side and the right side of an inner cavity of each groove along the vertical direction, clamping grooves are formed in the outer side of the top end of the inner cavity of each sliding groove, matched sliding blocks are embedded in the bottom ends of the inner cavities of the sliding grooves, a filter screen is installed on the inner side of each sliding block, handles are installed on the front side and the rear side of the top end of each filter screen, matched rectangular plates are installed in the inner cavities of the sliding blocks, clamping blocks matched with the clamping grooves are installed on the outer sides of the rectangular plates, the sliding blocks extend out of the outer sides of the clamping blocks, springs are fixedly installed between the rectangular plates and the inner walls of the sliding blocks, connecting rods, the bottom end of the inner cavity of the drain pipe is provided with a cleaning structure.

Preferably, the cleaning structure comprises a guide plate, a round shaft, a cylinder, a rectangular plate I, a water collecting tank and a brush;

the guide plate is installed to the inner chamber right side bottom of drain pipe, the inner chamber bottom of drain pipe is connected with the circle axle through the bearing along the fore-and-aft direction, the inner ring of bearing and the outer wall interference fit of circle axle, the outer loop of bearing and the outer wall fixed connection of drain pipe, the drum is installed to the outer wall of circle axle, rectangular plate one is installed in the outer wall clearance of drum, the water catch bowl has been seted up to the outer wall of rectangular plate one, the brush is installed in the outside of rectangular plate one, and the inner wall laminating of brush and drain pipe.

Preferably, the shape of the filter screen is concave.

Preferably, the connecting rod is L-shaped and is positioned at the inner side of the spring.

Preferably, the number of the first rectangular plates is four, and the first rectangular plates are arranged on the outer wall of the cylinder at intervals.

Preferably, the top end of the groove is provided with a grid.

Preferably, the width of the first rectangular plate is the same as that of the inner cavity of the drain pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this a bridge drainage device for municipal bridge engineering, through upwards pulling the filter screen, drive the slider at the inner chamber of spout upwards sliding, correspond fixture block and card draw-in groove, the spring pops out, make the inner chamber of fixture block card income draw-in groove, it is fixed with the filter screen, fall on the surface of rectangular plate through rivers, can drive the circular shaft counter-clockwise turning, make the brush clear up the inner wall bottom of drain pipe, it is comparatively convenient when the rubbish clearance to recess inside to install, article drop also conveniently take out, and long-time use, the drain pipe is difficult to block up yet, guarantee normal drainage.

Drawings

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

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

FIG. 3 is a schematic structural view of the slider in front section;

fig. 4 is a schematic structural view of the bottom end of the drain pipe in front view and section.

In the figure: 1. bridge main part, 2, recess, 3, spout, 4, draw-in groove, 5, slider, 6, filter screen, 7, handle, 8, rectangular plate, 9, fixture block, 10, spring, 11, connecting rod, 12, drain pipe, 13, guide plate, 14, round axle, 15, drum, 16, rectangular plate one, 17, water catch bowl, 18, brush, 19, grid.

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 bridge drainage device for municipal bridge engineering comprises a bridge main body 1, grooves 2 are formed in the left side and the right side of the top end of the bridge main body 1, sliding grooves 3 are formed in the left side and the right side of an inner cavity of each groove 2 in the vertical direction, clamping grooves 4 are formed in the outer side of the top end of the inner cavity of each sliding groove 3, matched sliding blocks 5 are embedded in the bottom ends of the inner cavities of the sliding grooves 3, the sliding blocks 5 can slide up and down in a reciprocating mode in the inner cavities of the sliding grooves 3, a filtering screen 6 is installed on the inner sides of the sliding blocks 5, rainwater can be filtered through the filtering screen 6, handles 7 are installed on the front side and the rear side of the top end of each filtering screen 6, the filtering screen 6 can be conveniently taken up through the handles 7, matched rectangular plates 8 are installed in the inner cavities of the sliding blocks 5, clamping blocks 9 matched with the clamping grooves 4 are, fixed mounting has spring 10 between 8 and the 5 inner walls of slider of rectangular plate, spring 10 is coil spring, the elastic coefficient is 18N CM, spring 10 receives tensile or produces elastic deformation after the extrusion, resume to initial condition after getting rid of external force, connecting rod 11 is installed in the inner chamber outside of filter screen 6, and the outside of connecting rod 11 extends to the inner chamber and the 8 fixed mounting of rectangular plate of slider 5, move connecting rod 11 to the inboard and can compress spring 10, drain pipe 12 is installed to recess 2's bottom, the clearance structure is installed to drain pipe 12's inner chamber bottom, can clear up drain pipe 12's inner chamber bottom through the clearance structure.

Preferably, the cleaning structure comprises a guide plate 13, a round shaft 14, a cylinder 15, a first rectangular plate 16, a water collecting tank 17 and a brush 18;

guide plate 13 is installed to drain pipe 12's inner chamber right side bottom, can change the direction of rivers through guide plate 13, the inner chamber bottom of drain pipe 12 is connected with circle axle 14 through the bearing along the fore-and-aft direction, the inner ring of bearing and the outer wall interference fit of circle axle 14, the outer loop of bearing and the outer wall fixed connection of drain pipe 12, drum 15 is installed to circle axle 14's outer wall, drum 15's outer wall clearance mounting has rectangular plate 16, water catch bowl 17 has been seted up to the outer wall of rectangular plate 16, the rotatory power through water catch bowl 17 multiplicable rectangular plate 16, brush 18 is installed in the outside of rectangular plate 16, and brush 18 and drain pipe 12's inner wall laminating, can clear up drain pipe 12's inner wall through brush 18.

As a preferred scheme, the shape of the filter screen 6 is concave, and the garbage can be conveniently cleaned through the concave structure.

Preferably, the connecting rod 11 is in an "L" shape and is located inside the spring 10, and the spring 10 can be conveniently compressed by the connecting rod 11 to urge the latch 9 out of the inner cavity of the slot 4.

Preferably, the number of the first rectangular plates 16 is four, and the first rectangular plates are arranged on the outer wall of the cylinder 15 at intervals of 90 degrees, so that the contact frequency with the water flow can be increased, and the power for rotating the circular shaft 14 is larger.

Preferably, a grating 19 is further installed at the top end of the groove 2, and larger garbage can be prevented from entering the inner cavity of the groove 2 through the grating 19.

Preferably, the width of the first rectangular plate 16 is the same as the width of the inner cavity of the drain pipe 12, so that the brush 18 can be cleaned well.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Rainwater on the top end of the bridge main body 1 can fall to the inner cavity of the groove 2 and is discharged out of the bridge main body 1 through the drain pipe 12, when the rainwater enters the inner cavity of the drain pipe 12, the rainwater falls to the top end of the guide plate 13, so that the direction of water flow is changed, the rainwater falls to the inner cavity of the water collecting tank 17 and drives the rectangular plate I16 to rotate anticlockwise, meanwhile, the round shaft 14 rotates anticlockwise, the brush 18 can clean the bottom end of the inner wall of the drain pipe 12 to prevent long-time use, silt blocks the bottom end of the inner cavity of the drain pipe 12, when garbage on the top end of the filtering 6 needs to be cleaned, the grille 19 is opened by hand, the handle 7 is pulled upwards by hand, the sliding block 5 slides upwards in the inner cavity of the sliding groove 3, when the clamping block 9 corresponds to the clamping groove 4, the spring 10 pops up to push the rectangular plate 8 to move outwards, the clamping block 9, make things convenient for the staff to clear up the filter screen, after the clearance outer wall, press connecting rod 11 to the inboard with the hand, drive rectangular plate 8 and remove to the inboard, compress spring 10 simultaneously, fixture block 9 can move out the inner chamber of draw-in groove 4, make slider 5 can move down at the inner chamber of spout 3, make filter screen 6 remove to initial position, carry out the filtration to the rainwater, the device is when clearing up pipeline inner chamber bottom, it can work to need not electric power, green is favorable to the popularization and the use of device.

Claims

1. The utility model provides a bridge drainage device for municipal bridge engineering, includes bridge subject (1), its characterized in that: the bridge is characterized in that grooves (2) are formed in the left side and the right side of the top end of the bridge main body (1), sliding grooves (3) are formed in the left side and the right side of an inner cavity of each groove (2) along the vertical direction, clamping grooves (4) are formed in the outer side of the top end of the inner cavity of each sliding groove (3), matched sliding blocks (5) are embedded in the bottom ends of the inner cavities of the sliding grooves (3), filter screens (6) are installed on the inner sides of the sliding blocks (5), handles (7) are installed on the front side and the rear side of the top end of each filter screen (6), matched rectangular plates (8) are installed in the inner cavities of the sliding blocks (5), clamping blocks (9) matched with the clamping grooves (4) are installed on the outer sides of the rectangular plates (8), the sliding blocks (5) extend out of the outer sides of the clamping blocks (9), springs (10), and the outside of connecting rod (11) extends to the inner chamber and rectangular plate (8) fixed mounting of slider (5), drain pipe (12) are installed to the bottom of recess (2), clearance structure is installed to the inner chamber bottom of drain pipe (12).

2. The bridge drainage device for municipal bridge engineering according to claim 1, wherein: the cleaning structure comprises a guide plate (13), a round shaft (14), a cylinder (15), a rectangular plate I (16), a water collecting tank (17) and a brush (18);

guide plate (13) are installed to the inner chamber right side bottom of drain pipe (12), the inner chamber bottom of drain pipe (12) is connected with circle axle (14) through the bearing along the fore-and-aft direction, the inner ring of bearing and the outer wall interference fit of circle axle (14), the outer loop of bearing and the outer wall fixed connection of drain pipe (12), drum (15) are installed to the outer wall of circle axle (14), rectangular plate (16) is installed in the outer wall clearance of drum (15), water catch bowl (17) have been seted up to the outer wall of rectangular plate (16), brush (18) are installed in the outside of rectangular plate (16), and the inner wall laminating of brush (18) and drain pipe (12).

3. The bridge drainage device for municipal bridge engineering according to claim 1, wherein: the filter screen (6) is concave.

4. The bridge drainage device for municipal bridge engineering according to claim 1, wherein: the connecting rod (11) is L-shaped and is positioned on the inner side of the spring (10).

5. The bridge drainage device for municipal bridge engineering according to claim 2, wherein: the number of the first rectangular plates (16) is four, and the first rectangular plates are arranged on the outer wall of the cylinder (15) at intervals of 90 degrees.

6. The bridge drainage device for municipal bridge engineering according to claim 1, wherein: the top end of the groove (2) is provided with a grid (19).

7. The bridge drainage apparatus of claim 2, wherein: the width of the first rectangular plate (16) is the same as that of the inner cavity of the drain pipe (12).