CN214656337U

CN214656337U - Bridge drainage structures

Info

Publication number: CN214656337U
Application number: CN202020724830.XU
Authority: CN
Inventors: 甄相国; 符雪峰; 曾锟; 隋威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-11-09
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a bridge drainage structure, including water drainage tank main part and pipeline main part, the outer wall of the adjacent top one side of water drainage tank main part sets up the inlet opening that is linked together with external drain pipe, the inner wall fixed mounting of water drainage tank main part one side has the drainage filter that is located the inlet opening below and is the inclination installation, the water drainage tank main part is relative the outer wall activity of inlet opening one side is pegged graft and is had the collection box main part, and the tail end of drainage filter extends to directly over the collection box main part; the top of the inner side of the sliding groove is slidably connected with a positioning block of which the tail end extends into the drainage groove main body, and the tail end of the positioning block is inserted into a through hole formed in the top of the collection box main body. This bridge drainage structures adopts the structure at inlet opening bottom installation drainage filter, can prevent effectively that debris from stifled the pipeline main part, the quick clearance debris of the operating personnel of being convenient for simultaneously.

Description

Bridge drainage structures

Technical Field

The utility model relates to a bridge drainage technology field specifically is a bridge drainage structures.

Background

The traditional bridge deck drainage system mainly comprises four parts, namely a bridge deck transverse longitudinal slope, a water passing section, a rainwater inlet device and a pipeline system, and can convey rainwater into a drainage pipeline through a rainwater inlet arranged on the bridge deck and finally enter a municipal pipeline below a bridge. At present, the water drainage mode generally adopted by urban bridge drainage systems is that bridge surface water flows enter a rainwater inlet after converging through a transverse slope and a longitudinal slope, then enter a drainage pipeline and finally enter ground drainage facilities or rivers through a drainage vertical pipe.

But current bridge floor drainage system in the use, can often appear debris such as plant branches and leaves and plastics and stop up the pipeline, and the inside debris of pipeline is difficult to clear up, and the staff can't be quick lets bridge drainage structures resume the drainage function, leads to bridge ponding, influences people's trip safety. In order to solve the problems, innovative design is urgently needed on the basis of the original bridge drainage structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge drainage structures to propose in solving above-mentioned background art that debris such as plant branch and leaf and plastics often appear and live the pipeline jam, and the difficult problem of clearing up of the inside debris of pipeline.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge drainage structure comprises a drainage tank main body and a pipeline main body, wherein a water inlet hole communicated with an external drainage pipe is formed in the outer wall of one side of the adjacent top of the drainage tank main body, a drainage filter plate which is arranged below the water inlet hole and is inclined is fixedly arranged on the inner wall of one side of the drainage tank main body, a collection box main body is movably inserted into the outer wall of one side of the drainage tank main body, which is opposite to the water inlet hole, and the tail end of the drainage filter plate extends to the position right above the collection box main body; the utility model discloses a set up box, including water drainage tank main part, collection box main part, locating base, the inboard top sliding connection of spout has the tail end to extend to the inside locating piece of water drainage tank main part, the tail end of locating piece peg graft in inside the through-hole that collection box main part top was seted up, the inside of spout is equipped with reset spring, reset spring's one end contacts with the top of limiting plate, just limiting plate middle part fixed mounting's locating piece runs through reset spring and locating base and extends to the outside of locating base.

Preferably, the top that the water inlet hole is adjacent to the water drainage tank main part is provided with the protection base, the protection base is the trapezium structure, and has all seted up the scavenge hole on the outer wall of trapezium structure both sides, the protection base top is provided with the guard plate.

Preferably, the bottom of the drainage groove main body is fixedly connected with a pipeline main body, and a pipeline filter plate is fixedly mounted on the outer wall of one side of the pipeline main body.

Preferably, the drainage filter plate is inclined from one end adjacent to the water inlet hole to the other end, and the bottom of the drainage groove main body is fixedly connected with a pipeline main body.

Preferably, the pore sizes of the drainage filter plate, the impurity filter plate and the pipeline filter plate are consistent.

Preferably, the collecting box main body is of a parallelogram structure, the outer wall of one side of the collecting box main body is fixedly provided with a handle, and the outer wall of the other side of the collecting box main body is fixedly provided with a sundry filter plate.

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

1. this bridge drainage structures adopts the structure at inlet opening bottom installation drainage filter, filters the debris in the sewage to wash away debris to inside collecting box main part through subsequent rivers impact force, inside filtering rivers simultaneously passed through drainage filter, debris filter and pipeline filter entering pipeline main part and carried to municipal administration pipeline, can prevent effectively that debris from blockking up pipeline main part.

2. This bridge drainage structures adopts quick assembly disassembly's structure, lets the staff through mentioning the locating piece, can be quick will collect the box main part and take out from water drainage tank main part is inside, simultaneously when the inside debris clearance of collecting the box main part back that finishes, the locating piece is mentioned to the accessible, can be quick will collect the box main part and install to water drainage tank main part inside.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is the schematic diagram of the overlooking structure of the limiting plate and the chute of the present invention.

In the figure: 1. a drain tank main body; 2. a water inlet hole; 3. a drainage filter plate; 4. a collection box main body; 5. a handle; 6. a sundry filter plate; 7. a pipe body; 8. a pipe filter plate; 9. a protective base; 10. a ventilation hole; 11. a protection plate; 12. positioning a base; 13. a chute; 14. a return spring; 15. a limiting plate; 16. And (5) positioning the blocks.

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 structure comprises a drainage channel main body 1 and a pipeline main body 7, wherein a water inlet hole 2 communicated with an external drainage pipe is formed in the outer wall of one side of the adjacent top of the drainage channel main body 1, a drainage filter plate 3 which is positioned below the water inlet hole 2 and is installed in an inclined angle mode is fixedly installed on the inner wall of one side of the drainage channel main body 1, a collection box main body 4 is movably inserted into the outer wall of one side of the drainage channel main body 1, opposite to the water inlet hole 2, and the tail end of the drainage filter plate 3 extends to the position right above the collection box main body 4; top fixed mounting that 4 one side of box main part were collected to 1 adjacent of water drainage tank main part has a positioning base 12, spout 13 has been seted up to positioning base 12's inside, the inboard top sliding connection of spout 13 has the tail end to extend to the inside locating piece 16 of water drainage tank main part 1, the tail end of locating piece 16 is pegged graft inside the through-hole of collecting 4 tops of box main part, the inside of spout 13 is equipped with reset spring 14, reset spring 14's one end contacts with limiting plate 15's top, and limiting plate 15 middle part fixed mounting's locating piece 16 runs through reset spring 14 and positioning base 12 and extends to the outside of positioning base 12.

In this example, the protective base 9 is arranged at the top of the water inlet hole 2 adjacent to the water drainage tank body 1, the protective base 9 is of a trapezoid structure, the air vent holes 10 are formed in the outer walls of the two sides of the trapezoid structure, the protective plate 11 is arranged at the top of the protective base 9, the structural design can prevent large impurities in the air from entering the water drainage tank body 1 from the top of the water drainage tank body 1 to affect the filtering effect of the device, and meanwhile, the air ventilation holes 10 can guarantee the air circulation inside the water drainage tank body 1.

The bottom fixedly connected with pipeline main part 7 of water drainage tank main part 1, the outer wall fixed mounting of pipeline main part 7 one side has pipeline filter 8.

The drainage filter plate 3 is inclined from one end of the adjacent water inlet hole 2 to the other end, and the bottom of the drainage groove body 1 is fixedly connected with a pipeline body 7.

The aperture sizes of the drainage filter plate 3, the sundries filter plate 6 and the pipeline filter plate 8 are consistent.

The main body of the collecting box main body 4 is of a parallelogram structure, a handle 5 is fixedly arranged on the outer wall of one side of the collecting box main body 4, and a sundries filter plate 6 is fixedly arranged on the outer wall of the other side of the collecting box main body 4.

The working principle is as follows: when the device is used, as shown in figures 1 and 2, when water flow on the bridge surface flows to the inside of the drainage tank main body 1 from the water inlet hole 2, the water flow contacts the drainage filter plate 3 in a parabolic shape, at the moment, the drainage filter plate 3 can filter impurities such as plant branches and leaves and plastics carried in the water flow, and due to the inclined structure of the drainage filter plate 3, the filtered impurities such as plant branches and leaves and plastics can be washed to the inside of the impurity filter plate 6 to be stored by using the impact force of subsequent water flow, meanwhile, the water flow can flow to the inside of the pipeline main body 7 from the impurity filter plate 6 and the pipeline filter plate 8 on one side of the impurity filter plate 6 and is conveyed to a municipal pipeline, in the process, as shown in figure 3, the ventilation holes 10 can ensure the air circulation inside the drainage tank main body 1, the conveying of the water flow is convenient, and meanwhile, the structure of the protective base 9 and the protective plate 11 is convenient for cleaning up the impurities on the surface by using rainwater, the inside circulation of air effect of water drainage tank main part 1 has effectually been ensured.

As shown in fig. 3 and 4, when the interior of the drainage channel main body 1 needs to be cleaned, the positioning block 16 can be lifted, so that the bottom of the positioning block 16 is separated from the through hole in the collection box main body 4, at this time, the collection box main body 4 can be drawn out from the interior of the drainage channel main body 1 through the handle 5, so as to clean up sundries in the interior of the collection box main body 4, and meanwhile, an operator can clean the interior of the drainage channel main body 1 through the installation position of the collection box main body 4, so as to ensure the filtering effect of the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge drainage structures, includes water drainage tank main part (1) and pipeline main part (7), its characterized in that:

the outer wall of one side of the adjacent top of the drainage channel main body (1) is provided with a water inlet hole (2) communicated with an external drainage pipe, the inner wall of one side of the drainage channel main body (1) is fixedly provided with a drainage filter plate (3) which is positioned below the water inlet hole (2) and is installed in an inclined angle, the outer wall of one side of the drainage channel main body (1) opposite to the water inlet hole (2) is movably inserted with a collection box main body (4), and the tail end of the drainage filter plate (3) extends to the position right above the collection box main body (4);

drainage tank main part (1) is adjacent the top fixed mounting who collects box main part (4) one side has location base (12), spout (13) have been seted up to the inside of location base (12), the top sliding connection of spout (13) inboard has the tail end to extend to drainage tank main part (1) inside locating piece (16), the tail end of locating piece (16) peg graft in inside the through-hole that collection box main part (4) top was seted up, the inside of spout (13) is equipped with reset spring (14), the one end of reset spring (14) contacts with the top of limiting plate (15), just limiting plate (15) middle part fixed mounting's locating piece (16) run through reset spring (14) and location base (12) and extend to the outside of location base (12).

2. A bridge drainage structure as claimed in claim 1, wherein: the drainage channel is characterized in that the drainage channel main body (1) is adjacent to the top of the water inlet hole (2) and is provided with a protective base (9), the protective base (9) is of a trapezoidal structure, ventilating holes (10) are formed in the outer walls of two sides of the trapezoidal structure, and a protective plate (11) is arranged at the top of the protective base (9).

3. A bridge drainage structure as claimed in claim 1, wherein: the bottom fixedly connected with pipeline main part (7) of water drainage tank main part (1), the outer wall fixed mounting of pipeline main part (7) one side has pipeline filter (8).

4. A bridge drainage structure as claimed in claim 1, wherein: the drainage filter plate (3) is inclined from one end of the adjacent water inlet hole (2) to the other end, and the bottom of the drainage groove main body (1) is fixedly connected with a pipeline main body (7).

5. A bridge drainage structure as claimed in claim 1, wherein: the pore sizes of the drainage filter plate (3), the sundries filter plate (6) and the pipeline filter plate (8) are consistent.

6. A bridge drainage structure as claimed in claim 1, wherein: the collecting box is characterized in that the collecting box main body (4) is of a parallelogram structure, a handle (5) is fixedly mounted on the outer wall of one side of the collecting box main body (4), and a sundry filter plate (6) is fixedly mounted on the outer wall of the other side of the collecting box main body (4).