CN218492270U

CN218492270U - Drainage structure for bridge drainage

Info

Publication number: CN218492270U
Application number: CN202221890305.0U
Authority: CN
Inventors: 崔志江; 杨宏涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-02-17
Anticipated expiration: 2032-07-22

Abstract

The utility model belongs to the technical field of the bridge drainage, especially, be a drainage structures field for bridge drainage, including bridge body and header tank, the water drainage tank has been seted up to bridge body both sides, the installation of header tank is in the bottom of water drainage tank, the bottom of header tank is provided with the raceway, the aqueduct is installed on the right side of raceway, the below of aqueduct is provided with the bracing piece, the internally mounted of header tank has the filter layer, the internally mounted of header tank has the division board, the shielding plate is installed to the top of division board, the trip shaft, breakwater and spring, the drainage square groove has been seted up on the right side of division board, initial stage rainwater filters the inside of going into the aqueduct through the raceway after the filtering layer, can reach convenient quick mesh of discharging after filtering initial stage rainwater, middle and later stage rainwater water yield is great, the inside rainwater that is full of header tank, rainwater extrusion breakwater, the rainwater drains into, middle and later stage rainwater drainage pipe, can reach convenient later stage rainwater and handle reliable initial stage rainwater respectively.

Description

Drainage structure for bridge drainage

Technical Field

The utility model belongs to the technical field of the bridge drainage, concretely relates to a drainage structures for bridge drainage.

Background

The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, the bridge drainage is used for rapidly removing accumulated water on a bridge floor and preventing rainwater from accumulating on the bridge floor and permeating into a beam body to influence the durability of the bridge, and the conventional bridge drainage device is inconvenient to respectively treat initial rainwater and rainwater in middle and later periods in the using process and reduces the practicability of the device in use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drainage structures for bridge drainage, the inside of aqueduct is arranged into through the raceway after the initial stage rainwater filters through the filtering layer, can reach convenient quick filtering back exhaust purpose to the initial stage rainwater, middle and later stage rainwater water yield is great, the inside rainwater that is full of header tank, rainwater extrusion breakwater is along the upset extrusion of trip shaft, the breakwater is opened, the rainwater gets into the aqueduct through the raceway after the inside of division board is arranged into to the rainwater through the drainage square groove, can make things convenient for middle and later stage rainwater drainage's purpose, can reach convenient and reliable and handle respectively initial stage rainwater and middle and later stage rainwater.

The utility model provides a following technical scheme: the utility model provides a drainage structures for bridge drainage, includes bridge body and header tank, the water drainage tank has been seted up to bridge body both sides, and the top of water drainage tank installs grid baffle, the installation of header tank is in the bottom of water drainage tank, and the bottom of header tank is provided with the raceway, the aqueduct is installed on the right side of raceway, and the below of aqueduct is provided with the bracing piece, the internally mounted of header tank has the filter layer, and the internally mounted of header tank has the division board, the shielding plate is installed to the top of division board, and the top of division board installs the trip shaft, the breakwater is installed to the top of trip shaft, and the right side of breakwater installs the spring, the drainage square groove has been seted up on the right side of division board.

Wherein, be connected for the block between grid baffle and the water drainage tank, and the upper surface adopts the coplanar setting between grid baffle and the bridge body, and the block is connected and to be made the grid baffle and be connected more firmly reliable between the water drainage tank, and the grid baffle sets up the drainage that can make things convenient for the bridge with bridge body coplanar.

The water pipe and the water collecting tank are in threaded connection, and the threaded connection can guarantee the tightness of the connection position of the water pipe and the water collecting tank.

The water guide pipe and the bridge body are arranged in parallel, a water outlet of the water guide pipe is connected with the drainage pipeline, and the water guide pipe and the drainage pipeline are arranged in parallel, so that the water guide pipe can conveniently discharge water into the drainage pipeline and then reach a wastewater treatment plant.

Wherein, it is fixed through expansion bolts between bracing piece and the bridge body, and the bracing piece equidistant distribution in the below of bridge body, expansion bolts is fixed can be fixed bracing piece and bridge body, and the bracing piece equidistant distribution can make the bracing piece more reliable steady to the support of aqueduct.

The isolation plate and the water collecting tank are integrally welded, and the isolation plate and the water collecting tank can be connected more firmly and reliably through the integral welding.

Wherein, constitute upset mounting structure through the trip shaft between breakwater and the division board, and adopt mutual parallel arrangement between trip shaft and the division board, drive the switching that the breakwater upset can make things convenient for rivers through the trip shaft, it is more steady when mutual parallel arrangement can make the trip shaft drive the breakwater upset.

The springs are distributed below the water baffle at equal intervals, and the springs can guarantee the supporting effect of the springs on the water baffle.

The utility model has the advantages that: when the drainage structure for bridge drainage is used, the support rod is fixed below the bridge body through the expansion bolt to support the water guide pipe, and the drainage groove, the water collection tank, the water delivery pipe and the water guide pipe are connected through the flange or the thread to complete installation of the device;

the rainwater initial stage, the rainwater gets into the inside of header tank behind the inside of water drainage tank after grid baffle filters, the initial stage rainwater has a large amount of impurity, the initial stage rainwater filters the inside of back entering aqueduct through the raceway through the filtering layer, can reach convenient quick drainage after filtering the initial stage rainwater purpose, middle and later stage rainwater water yield is great, the inside rainwater that is full of header tank, rainwater extrusion breakwater extrudees along the upset extrusion of trip shaft, the breakwater is opened, the rainwater gets into the inside back of division board through the drainage square trough and drains into the aqueduct and drains into drainage pipe, can make things convenient for the purpose of middle and later stage rainwater drainage.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

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

FIG. 2 is a schematic view of the overall right-side structure of the present invention;

FIG. 3 is a schematic view of the axial enlargement structure of the isolation plate and the water baffle of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

in the figure: 1. a bridge body; 2. a water discharge tank; 3. a grid baffle; 4. a water collection tank; 41. a filter layer; 42. a separator plate; 43. a shielding plate; 44. a turning shaft; 45. a water baffle; 46. a spring; 47. a drainage square groove; 5. a water delivery pipe; 6. a water conduit; 7. a support rod.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a drainage structures for bridge drainage, includes bridge body 1 and header tank 4, drainage tank 2 has been seted up to 1 both sides of bridge body, and drainage tank 2's top installs grid baffle 3, the installation in drainage tank 2's bottom of header tank 4, and header tank 4's bottom is provided with raceway 5, aqueduct 6 is installed on raceway 5's right side, and the below of aqueduct 6 is provided with bracing piece 7, header tank 4's internally mounted has filter layer 41, and header tank 4's internally mounted has division board 42, shielding plate 43 is installed to division board 42's top, and division board 42's top installs trip shaft 44, breakwater 45 is installed to the top of trip shaft 44, and spring 46 is installed on breakwater 45's right side, drainage square groove 47 has been seted up on division board 42's right side.

In this embodiment:

the water collecting tank 4 can be partitioned by the partition plate 42, so that the initial rainwater and the middle and later rainwater can be conveniently distinguished.

Be connected for the block between grid baffle 3 and the water drainage tank 2, and the upper surface adopts the coplanar setting between grid baffle 3 and the bridge body 1, and the block is connected and to be made the grid baffle 3 more firmly reliable with being connected between the water drainage tank 2, and the drainage that can make things convenient for the bridge is set up with 1 coplanar of bridge body to grid baffle 3.

The water delivery pipe 5 is in threaded connection with the water collection tank 4, and the threaded connection can ensure the tightness of the connection part of the water delivery pipe 5 and the water collection tank 4.

The water guide pipe 6 and the bridge body 1 are arranged in parallel, a water outlet of the water guide pipe 6 is connected with a drainage pipeline, and the water guide pipe 6 can conveniently discharge water into the drainage pipeline and then reach a wastewater treatment plant due to the parallel arrangement.

The utility model discloses a bridge structure, including bracing piece 7, bridge body 1, bracing piece 7, expansion bolts, bracing piece 7 and bridge body 1, it is fixed through expansion bolts between bracing piece 7 and the bridge body 1, and bracing piece 7 equidistant distribution can make bracing piece 7 more reliable steady to the support of aqueduct 6 to the below of bridge body 1, and expansion bolts is fixed can be fixed bracing piece 7 and bridge body 1, and bracing piece 7 equidistant distribution can make.

The isolation plate 42 and the water collecting tank 4 are integrally welded, and the isolation plate 42 and the water collecting tank 4 can be connected more firmly and reliably through the integral welding.

Constitute upset mounting structure through trip shaft 44 between breakwater 45 and the division board 42, and adopt mutual parallel arrangement between trip shaft 44 and the division board 42, drive the switching that the breakwater 45 upset can make things convenient for rivers through trip shaft 44, it is more steady when can making trip shaft 44 drive breakwater 45 upset to mutually parallel arrangement.

The springs 46 are distributed below the water baffle 45 at equal intervals, and the springs 46 are distributed at equal intervals to ensure the supporting effect of the springs 46 on the water baffle 45.

The utility model discloses a theory of operation and use flow: when using this a drainage structures for bridge drainage, fix bracing piece 7 in the below of bridge body 1 through expansion bolts, support aqueduct 6, through flange or screw thread to water drainage tank 2, header tank 4, raceway 5 is connected with aqueduct 6, the completion is installed the device, the rainwater initial stage, the rainwater gets into the inside of water drainage tank 2 after filtering through grid baffle 3, the inside of header tank 4 is gone into to the inside of initial stage rainwater, there is a large amount of impurity in the initial stage rainwater, the initial stage rainwater is discharged into the inside of aqueduct 6 through raceway 5 after filtering through filtering layer 41, can reach the convenient quick purpose of discharging after filtering initial stage rainwater, middle and later stage rainwater water yield is great, header tank 4 is inside to be full of rainwater, rainwater extrusion breakwater 45 is along trip shaft 44 upset extrusion, breakwater 45 opens, the rainwater gets into the inside of division board 42 through drainage square groove 47 and then discharges into aqueduct 6 through raceway 5 and enters drainage pipe, can make things convenient for the purpose of middle and later stage rainwater drainage, it drives breakwater 45 to pass through spring 46 after the completion, make things convenient for next drainage.

Claims

1. The utility model provides a drainage structures for bridge drainage which characterized in that: including bridge body (1) and header tank (4), drainage tank (2) have been seted up to bridge body (1) both sides, and drainage tank (2) top install grid baffle (3), install in drainage tank (2) bottom of header tank (4), and header tank (4) bottom is provided with raceway (5), aqueduct (6) are installed on the right side of raceway (5), and the below of aqueduct (6) is provided with bracing piece (7), the internally mounted of header tank (4) has filter layer (41), and the internally mounted of header tank (4) has division board (42), shielding plate (43) are installed to the top of division board (42), and the top of division board (42) installs trip shaft (44), breakwater (45) are installed to the top of trip shaft (44), and spring (46) are installed on the right side of breakwater (45), drainage square groove (47) have been seted up on the right side of division board (42).

2. The drainage structure for bridge drainage of claim 1, wherein: the grid baffle (3) is connected with the drainage channel (2) in a clamping mode, and the upper surface of the grid baffle (3) and the bridge body (1) is arranged on the same plane.

3. The drainage structure for bridge drainage of claim 1, wherein: the water delivery pipe (5) is in threaded connection with the water collecting tank (4).

4. A drainage structure for drainage of bridges according to claim 1, wherein: the water guide pipe (6) and the bridge body (1) are arranged in parallel, and a water outlet of the water guide pipe (6) is connected with a drainage pipeline.

5. The drainage structure for bridge drainage of claim 1, wherein: the supporting rods (7) are fixed with the bridge body (1) through expansion bolts, and the supporting rods (7) are distributed below the bridge body (1) at equal intervals.

6. A drainage structure for drainage of bridges according to claim 1, wherein: the isolation plate (42) and the water collecting tank (4) are integrally welded.

7. A drainage structure for drainage of bridges according to claim 1, wherein: the water baffle (45) and the isolation plate (42) form a turnover mounting structure through the water collecting tank (4), and the turnover shaft (44) and the isolation plate (42) are arranged in parallel.

8. A drainage structure for drainage of bridges according to claim 1, wherein: the springs (46) are distributed below the water baffle (45) at equal intervals.