CN214882928U

CN214882928U - Bridge drainage device with anti-blocking function

Info

Publication number: CN214882928U
Application number: CN202120033407.XU
Authority: CN
Inventors: 刘虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-26
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a bridge drainage device with anti-blocking function, which comprises a roadbed, wherein a first groove is arranged on the roadbed, the first groove is fixedly provided with a grid through a bolt, the inside of the first groove is fixedly clamped with a filtering component, the filtering component comprises a filter screen and a connecting column, the connecting column is fixedly arranged on the filter screen, the bottom of the first groove is provided with a water outlet, the spiral water channel is arranged inside the water outlet, the water outlet pipe is arranged inside the roadbed, the water outlet is communicated with the water outlet pipe, the utility model can reduce the sundries from falling into the water inlet and outlet, the blockage of the drainage system by sundries can be avoided to a certain extent, the sundries mixed in the accumulated water can be cleaned by taking out the filtering component after the grid mesh is opened, the drainage speed of accumulated water is improved to a certain extent, and the drainage capacity of the bridge drainage system is improved.

Description

Bridge drainage device with anti-blocking function

Technical Field

The utility model relates to a drainage system technical field specifically is a bridge drainage device with prevent blockking up function.

Background

The drainage system is a whole formed by combining facilities for collecting and conveying drainage, treating water quality, discharging and the like in a certain mode, a drainage channel for removing waterlogging, preventing water stain and preventing salt is composed of field drainage regulating net, drainage channels, lake, drainage gate, pumping pump station and drainage area, and features that the excess water in drainage area is first collected in field drainage regulating net, then the water is accumulated by various drainage ditches or lakes and then is drained to a drainage area by a drainage brake or a pumping station, the wheel skidding caused by the unsmooth drainage of the bridge floor can reduce the traffic capacity of the bridge and a series of water damage phenomena of the bridge, therefore, the driving safety is influenced, and in order to guarantee the driving safety, the bridge drainage system has enough drainage capacity so as to ensure that the water depth of the bridge deck water passing section in the driving lane is not to cause the wheels to float and slide.

However, the drainage device in the prior art is inconvenient to clean up impurities in water, the impurities easily block a drainage system, and the drainage speed of the existing drainage device is slow, and the drainage capability is poor, so that a bridge drainage device with an anti-blocking function needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge drainage device with prevent blockking up function, reducible debris drop the inside of inlet outlet, can avoid debris to block up drainage system to a certain extent, take out the filter assembly after opening the bars net and can clear up the debris that mix in the ponding, improved the discharge velocity of ponding to a certain extent, improved bridge drainage system's drainage ability to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge drainage device with prevent blockking up function, includes the road bed, first recess has been seted up on the road bed, there is the grid net through bolt fixed mounting on the first recess, the inside joint of first recess is fixed with filtering component, filtering component includes filter screen and spliced pole, spliced pole fixed mounting is on the filter screen, the delivery port has been seted up to the bottom of first recess, the inside of delivery port is provided with spiral water course, the inside of road bed is provided with the outlet pipe, the delivery port with the outlet pipe intercommunication.

Preferably, the lateral part fixed mounting of grid has the spacing, seted up the counter bore on the spacing, the road bed has seted up the screw thread blind hole, the one end of bolt runs through counter bore threaded connection in the inside of screw thread blind hole.

Preferably, a clamping groove is formed in the inner wall of the first groove, a second groove is formed in the bottom of the clamping groove, a clamping block is fixedly connected to the lower end of the filtering component, and one end of the clamping block is fixedly connected to the inside of the second groove in an inserted mode.

Preferably, the array of the connecting columns is provided with at least twenty groups, the connecting columns are fixedly connected with the barbed columns, and the barbed columns are obliquely arranged.

Preferably, the first groove is an isosceles trapezoid groove on the side surface.

Preferably, the water outlet is a circular truncated cone-shaped water outlet, and the three groups of water outlets are arranged at least at equal intervals.

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

through the design of the filtering component, the filtering component comprises a filtering net and a connecting column, the aperture of the filtering net is smaller than that of a grid net, the connecting column is fixedly arranged on the filtering net, a barbed column is fixedly connected onto the connecting column, the barbed column is obliquely arranged, the sharp corner of the barbed column faces obliquely upward, and small sundries falling along with accumulated water are caught by the barbed column or broken, so that the utility model can reduce the sundries falling into the water inlet and the water outlet, can prevent the drainage system from being blocked by the sundries to a certain extent, and can clean the sundries mixed in the accumulated water by taking out the filtering component after the grid net is opened;

through the design of first recess, delivery port and spiral water course, first recess sets up to the recess that the side is isosceles trapezoid, can accelerate the flow of ponding, and ponding flows into the delivery port from first recess, and the delivery port sets up to the delivery port of round platform form, and the inside of delivery port is provided with the spiral water course for the outflow of ponding, the utility model discloses improve the discharge velocity of ponding to a certain extent, improved bridge drainage system's drainage ability.

Drawings

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

FIG. 2 is a schematic structural view of the water outlet and the spiral water channel of the present invention;

FIG. 3 is a schematic view of the installation structure of the grid of the present invention;

fig. 4 is a schematic structural diagram of the filter assembly of the present invention.

In the figure: 1. a roadbed; 2. a limiting frame; 3. a grid; 4. a first groove; 5. a filter assembly; 6. a water outlet; 7. a water outlet pipe; 8. a spiral water channel; 9. a countersunk hole; 10. a bolt; 11. a threaded blind hole; 12. a card slot; 13. a second groove; 14. a clamping block; 51. filtering with a screen; 52. connecting columns; 53. and (4) pricking columns.

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 with an anti-blocking function comprises a roadbed 1, wherein a first groove 4 is formed in the roadbed 1, the first groove 4 is set to be a groove with an isosceles trapezoid side surface, when water is accumulated on a bridge floor, the accumulated water slides down from the side part of the first groove 4, the sliding speed of the accumulated water is accelerated, a grid 3 is fixedly mounted on the first groove 4 through a bolt 10, the grid 3 is set to be a latticed grid, the compression strength of the grid 3 is improved, a limiting frame 2 is fixedly mounted on the side part of the grid 3, the grid 3 is fixedly mounted inside the limiting frame 2, a countersunk hole 9 is formed in the limiting frame 2, a threaded blind hole 11 is formed in the roadbed 1, one end of the bolt 10 penetrates through the countersunk hole 9 and is in the threaded blind hole 11, and the grid 3 is convenient to disassemble and assemble;

the filtering component 5 is fixedly clamped in the first groove 4, impurities in accumulated water can be conveniently filtered, a clamping groove 12 is formed in the inner wall of the first groove 4, the edge of the filtering component 5 is clamped in the clamping groove 12, a second groove 13 is formed in the bottom of the clamping groove 12, a clamping block 14 is fixedly connected to the lower end of the filtering component 5, the second groove 13 and the clamping block 14 are correspondingly arranged, one end of the clamping block 14 is fixedly connected in the second groove 13 in an inserted mode, the filtering component 5 comprises a filtering net 51 and a connecting column 52, the aperture of the filtering net 51 is smaller than that of the grid net 3, the connecting column 52 is fixedly arranged on the filtering net 51, at least twenty groups of connecting columns 52 are arranged in an array mode, a pricking column 53 is fixedly connected to the connecting column 52, the pricking column 53 is obliquely arranged, and the sharp corner of the pricking column 53 faces obliquely upwards;

delivery port 6 has been seted up to the bottom of first recess 4, ponding that falls into in first recess 4 gets into delivery port 6, delivery port 6 sets up the delivery port into the round platform form, delivery port 6 is equidistant at least and is provided with three groups, the inside of delivery port 6 is provided with spiral water course 8, accelerate the outflow of ponding, and then accelerate drainage speed, the inside of roadbed 1 is provided with outlet pipe 7, delivery port 6 and outlet pipe 7 intercommunication, ponding enters outlet pipe 7 after 6 quick outflows from the delivery port, ponding flows out from the both ends of outlet pipe 7 at last.

The working principle is as follows: when the device is used, accumulated water on the bridge floor enters the inside of the first groove 4 from the aperture of the grid 3, massive sundries are left above the grid 3, the flowing of the accumulated water can be accelerated because the first groove 4 is a groove with an isosceles trapezoid side surface, then the accumulated water flows into the water outlet 6 from the first groove 4, the water outlet 6 is a round-table-shaped water outlet, the spiral water channel 8 is arranged inside the water outlet 6 to accelerate the outflow of the accumulated water and further accelerate the drainage speed, then the accumulated water flows into the water outlet pipe 7 after rapidly flowing out from the water outlet 6, finally the accumulated water flows out from two ends of the water outlet pipe 7, when the accumulated water enters the first groove 4, small sundries enter the inside of the first groove 4, the connecting column 52 is fixedly arranged on the filter screen 51, the puncturing column 53 is obliquely arranged on the connecting column 52, and small sundries falling along with the accumulated water are caught by the puncturing column or are crushed, the sundries can be reduced to fall into the water inlet and outlet 6.

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 device with prevent blockking up function, includes road bed (1), its characterized in that: first recess (4) have been seted up on road bed (1), there is grid (3) through bolt (10) fixed mounting on first recess (4), the inside joint of first recess (4) is fixed with filtering component (5), filtering component (5) are including filter screen (51) and spliced pole (52), spliced pole (52) fixed mounting is on filter screen (51), delivery port (6) have been seted up to the bottom of first recess (4), the inside of delivery port (6) is provided with spiral water channel (8), the inside of road bed (1) is provided with outlet pipe (7), delivery port (6) with outlet pipe (7) intercommunication.

2. The bridge drainage device with the anti-blocking function according to claim 1, wherein: the lateral part fixed mounting of grid (3) has spacing (2), counter sink (9) have been seted up on spacing (2), threaded blind hole (11) have been seted up in road bed (1), the inside of counter sink (9) threaded connection in threaded blind hole (11) is run through to the one end of bolt (10).

3. The bridge drainage device with the anti-blocking function according to claim 1, wherein: draw-in groove (12) have been seted up to the inner wall of first recess (4), second recess (13) have been seted up to the bottom of draw-in groove (12), the lower extreme fixedly connected with fixture block (14) of filter assembly (5), the one end of fixture block (14) is pegged graft and is fixed in the inside of second recess (13).

4. The bridge drainage device with the anti-blocking function according to claim 1, wherein: the array of the connecting columns (52) is provided with at least twenty groups, the connecting columns (52) are fixedly connected with barbed columns (53), and the barbed columns (53) are obliquely arranged.

5. The bridge drainage device with the anti-blocking function according to claim 1, wherein: the first groove (4) is arranged to be a groove with an isosceles trapezoid side face.

6. The bridge drainage device with the anti-blocking function according to claim 1, wherein: the water outlet (6) is a round table-shaped water outlet, and three groups of water outlets (6) are arranged at least at equal intervals.