CN213867339U

CN213867339U - Bridge drainage structures

Info

Publication number: CN213867339U
Application number: CN202022630128.XU
Authority: CN
Inventors: 魏伯忠; 邱劲光; 王养金
Original assignee: Xiamen Wanlutong Design Institute Co ltd
Current assignee: Xiamen Wanlutong Design Institute Co ltd
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-08-03
Anticipated expiration: 2030-11-14

Abstract

The utility model discloses a bridge drainage structures, including the bridge, first drainage groove has been seted up to the inside of bridge, the inside fixedly connected with fixed block of first drainage groove, the upper end contact of fixed block is connected with the apron, apron and first drainage groove sliding connection, the infiltration hole has been seted up to the inside of apron, the inside of first drainage groove is provided with the fixed plate, the upper end fixedly connected with motor of fixed plate, the pivot and the fixed plate of motor rotate to be connected. The utility model discloses a design into water hole for in the ponding of bridge can discharge into first drainage tank, and the effect through the motor, can drive the cutting piece and rotate, the cutting piece can play the kibbling effect of cutting to aquatic rubbish impurity etc. makes the impurity after smashing accomplish the drainage to the bridge in can discharging into sewer pipe through first filter screen along with water, thereby makes the difficult problem that appears blockking up of drainage structures.

Description

Bridge drainage structures

Technical Field

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

Background

The bridge is generally erected on rivers, lakes and seas, so that vehicles, pedestrians and the like can smoothly pass through the bridge, and accumulated water on the bridge floor needs to be quickly removed in order to prevent rainwater from accumulating on the bridge floor and permeating into a beam body to influence the durability of the bridge. When the bridge drainage structure is used, garbage impurities and the like can be accumulated in the drainage structure, the drainage structure is easy to block, and when the accumulated water on the bridge deck is more, the drainage efficiency can be reduced, so that the accumulated water cannot be drained in time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge drainage structures has solved the easy problem that is blockked up by impurity of drainage structures, has still solved the problem that drainage efficiency is low when ponding is more.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge drainage structure comprises a bridge, wherein a first drainage groove is formed in the bridge, a fixed block is fixedly connected in the first drainage groove, the upper end of the fixed block is in contact connection with a cover plate, the cover plate is in sliding connection with the first drainage groove, a water inlet hole is formed in the cover plate, a fixed plate is arranged in the first drainage groove, a motor is fixedly connected at the upper end of the fixed plate, a rotating shaft of the motor is rotatably connected with the fixed plate, a connecting seat is sleeved on the outer side of the rotating shaft, a fixed rod is fixedly connected at the lower end of the connecting seat, a cutting blade is arranged on the fixed rod, a mounting plate is arranged in the first drainage groove, a first filter screen is arranged in the mounting plate, a sewer pipe is connected at the lower end of the first drainage groove through a pipeline, a second drainage groove is formed in the bridge, the improved filter screen is characterized in that the second drainage groove is connected with the first drainage groove through a pipeline, the second drainage groove is connected with the sewer pipeline through a pipeline, a connecting block is arranged inside the second drainage groove, the upper end of the connecting block is in contact connection with an upper cover, the upper cover is in sliding connection with the second drainage groove, a connecting sleeve is arranged inside the second drainage groove, a connecting rod is in sliding connection inside the connecting sleeve, a sliding plate is fixedly connected to the upper end of the connecting rod, the sliding plate is in sliding connection with the second drainage groove, and a second filter screen is arranged inside the sliding plate.

Preferably, the inside of connecting seat has a stop screw through threaded connection, stop screw's tail end and pivot joint.

Preferably, the outer side of the connecting rod is sleeved with a spring in a sliding manner, and two ends of the spring are respectively contacted with the connecting sleeve and the sliding plate.

Preferably, the number of the fixing blocks is two, and the two fixing blocks are in contact with the cover plate.

Preferably, the number of the connecting blocks is two, and both the connecting blocks are in contact with the upper cover.

Preferably, the number of the water inlet holes is multiple, and the water inlet holes are uniformly distributed on the cover plate.

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

1. the utility model discloses a design is gone into the water hole for in the ponding of bridge can discharge into first drainage tank, and the effect through the motor, can drive the cutting piece and rotate, the cutting piece can play the kibbling effect of cutting to aquatic rubbish impurity etc. and the impurity after smashing can be along with water accomplishes the drainage to the bridge in discharging sewer pipe through first filter screen, thereby makes the difficult jam that appears of drainage structures.

2. The utility model discloses a design connection between first water drainage tank and the second water drainage tank, when the bridge ponding volume is too big, the water can filter the emission in the second water drainage tank through the pipeline drainage in the first water drainage tank, the sewer pipe can be discharged to the water in the second water drainage tank, thereby increase drainage efficiency, through the effect of spring, can make the second filter screen take place vibrations, can prevent the jam of second filter screen, through the sliding connection of upper cover and second water drainage tank, make to be convenient for take off the upper cover and clear up rubbish in the second water drainage tank.

Drawings

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

fig. 2 is a top view of the structure of fig. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.

In the figure: 1. a bridge; 2. a first drainage tank; 3. a fixed block; 4. a cover plate; 5. a water inlet hole; 6. a fixing plate; 7. a motor; 8. a rotating shaft; 9. a connecting seat; 10. a limit screw; 11. fixing the rod; 12. cutting the slices; 13. mounting a plate; 14. a first filter screen; 15. a sewer pipeline; 16. a second water discharge tank; 17. connecting blocks; 18. an upper cover; 19. a slide plate; 20. a second filter screen; 21. a connecting rod; 22. connecting sleeves; 23. a spring.

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.

Examples

Referring to fig. 1, 2, 3 and 4, a bridge drainage structure comprises a bridge 1, a first drainage groove 2 is formed in the bridge 1, a fixing block 3 is fixedly connected to the inside of the first drainage groove 2, a cover plate 4 is connected to the upper end of the fixing block 3 in a contact manner, the cover plate 4 is slidably connected to the first drainage groove 2, a water inlet hole 5 is formed in the cover plate 4, a fixing plate 6 is arranged in the first drainage groove 2, a motor 7 is fixedly connected to the upper end of the fixing plate 6, a rotating shaft 8 of the motor 7 is rotatably connected to the fixing plate 6, a connecting seat 9 is sleeved on the outer side of the rotating shaft 8, a fixing rod 11 is fixedly connected to the lower end of the connecting seat 9, a cutting blade 12 is arranged on the fixing rod 11, a mounting plate 13 is arranged in the first drainage groove 2, a first filter screen 14 is arranged in the mounting plate 13, and the lower end of the first drainage groove 2 is connected to a drainage pipeline 15, second water drainage tank 16 has been seted up to the inside of bridge 1, second water drainage tank 16 passes through the pipe connection with first water drainage tank 2, second water drainage tank 16 passes through the pipe connection with sewer pipe 15, the inside of second water drainage tank 16 is provided with connecting block 17, the upper end contact of connecting block 17 is connected with upper cover 18, upper cover 18 and second water drainage tank 16 sliding connection, the inside of second water drainage tank 16 is provided with adapter sleeve 22, adapter sleeve 22's inside sliding connection has connecting rod 21, the upper end fixedly connected with slide 19 of connecting rod 21, slide 19 and second water drainage tank 16 sliding connection, slide 19's inside is provided with second filter screen 20.

Referring to fig. 1 and 3, a limit screw 10 is connected to the inside of the connecting seat 9 through a screw thread, and a tail end of the limit screw 10 is clamped to the rotating shaft 8. The connecting seat 9 and the rotating shaft 8 can be fixed by designing a limit screw 10.

Referring to fig. 1 and 4, a spring 23 is slidably sleeved outside the connecting rod 21, and two ends of the spring 23 are respectively in contact with the connecting sleeve 22 and the sliding plate 19. The spring 23 is designed such that the force of the spring 23 acts on the slide plate 19.

Referring to fig. 1, the number of the fixing blocks 3 is two, and both the fixing blocks 3 contact the cover plate 4. Through design fixed block 3, can play the supporting effect to apron 4.

Referring to fig. 1, the number of the connecting blocks 17 is two, and both the connecting blocks 17 are in contact with the upper cover 18. By designing the connecting block 17, the upper cover 18 can be supported.

Referring to fig. 1 and 2, the number of the water inlet holes 5 is plural, and the plural water inlet holes 5 are uniformly distributed on the cover plate 4. Through designing into the water inlet 5 for the ponding accessible water inlet 5 of bridge 1 flows into in the first basin 2.

The utility model discloses the concrete implementation process as follows: during the use, when ponding appears in bridge 1, bridge floor through the slope, make water can flow to apron 4, water can be through in the inlet 5 first drainage groove 2 of discharging into, effect through first filter screen 14, can play the filter effect to water, water can be discharged into sewer pipe 15 through the pipeline after filtering, thereby accomplish the discharge to 1 ponding of bridge, and in the drainage, motor 7 works, motor 7's pivot 8 drives connecting seat 9 and rotates, connecting seat 9 drives dead lever 11 and rotates, dead lever 11 drives cutting piece 12 and rotates, cutting piece 12 can play the kibbling effect of cutting to aquatic rubbish impurity etc. make kibbling impurity can be along with water in the sewer pipe 15 of discharging into through first filter screen 14, thereby make the difficult problem that the jam appears of drainage structures. When the water accumulated in the bridge 1 is too large, the water drained into the first drainage tank 2 cannot be drained in time, at the moment, the water in the first drainage tank 2 can be drained into the second drainage tank 16 through a pipeline, the water can be filtered through the second filter screen 20, the filtered water can be drained into the sewer pipe 15 through the second filter screen 20 and the pipeline, so that the drainage is completed, through the cooperation of the first drainage tank 2 and the second drainage tank 16, the drainage efficiency can be greatly increased, when the water flows to the second filter screen 20, the gravity of the water can drive the second filter screen 20 to move downwards, the second filter screen 20 drives the sliding plate 19 to move downwards, the sliding plate 19 drives the connecting rod 21 to move downwards, the sliding plate 19 can press the spring 23 downwards, through the telescopic action of the compressed spring 23, an upward reaction force can be provided for the sliding plate 19, so that the second filter screen 20 vibrates, and the problem that the drainage is influenced by the blockage of the second filter screen 20 by impurities is solved, when the second filter screen 20 needs to be cleaned, the upper cover 18 is pulled upwards to take out the second filter screen 20, so that the second filter screen 20 can be cleaned conveniently.

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. A bridge drainage structures, includes bridge (1), its characterized in that: the bridge is characterized in that a first drainage groove (2) is formed in the bridge (1), a fixed block (3) is fixedly connected to the interior of the first drainage groove (2), a cover plate (4) is connected to the upper end of the fixed block (3) in a contact manner, the cover plate (4) is connected with the first drainage groove (2) in a sliding manner, a water inlet hole (5) is formed in the cover plate (4), a fixed plate (6) is arranged in the first drainage groove (2), a motor (7) is fixedly connected to the upper end of the fixed plate (6), a rotating shaft (8) of the motor (7) is rotatably connected with the fixed plate (6), a connecting seat (9) is sleeved on the outer side of the rotating shaft (8), a fixed rod (11) is fixedly connected to the lower end of the connecting seat (9), a cutting blade (12) is arranged on the fixed rod (11), a mounting plate (13) is arranged in the first drainage groove (2), the mounting plate is characterized in that a first filter screen (14) is arranged inside the mounting plate (13), a sewer pipeline (15) is connected to the lower end of the first drainage groove (2) through a pipeline, a second drainage groove (16) is formed inside the bridge (1), the second drainage groove (16) is connected with the first drainage groove (2) through a pipeline, the second drainage groove (16) is connected with the sewer pipeline (15) through a pipeline, a connecting block (17) is arranged inside the second drainage groove (16), an upper cover (18) is connected to the upper end of the connecting block (17) in a contact manner, the upper cover (18) is connected with the second drainage groove (16) in a sliding manner, a connecting sleeve (22) is arranged inside the second drainage groove (16), a connecting rod (21) is connected to the inside of the connecting sleeve (22) in a sliding manner, and a sliding plate (19) is fixedly connected to the upper end of the connecting rod, slide (19) and second water drainage tank (16) sliding connection, the inside of slide (19) is provided with second filter screen (20).

2. A bridge drainage structure as claimed in claim 1, wherein: the inside of connecting seat (9) has stop screw (10) through threaded connection, the tail end and pivot (8) joint of stop screw (10).

3. A bridge drainage structure as claimed in claim 1, wherein: the outside of connecting rod (21) slides and is cup jointed spring (23), the both ends of spring (23) contact with adapter sleeve (22) and slide (19) respectively.

4. A bridge drainage structure as claimed in claim 1, wherein: the number of the fixing blocks (3) is two, and the two fixing blocks (3) are in contact with the cover plate (4).

5. A bridge drainage structure as claimed in claim 1, wherein: the number of the connecting blocks (17) is two, and the two connecting blocks (17) are both in contact with the upper cover (18).

6. A bridge drainage structure as claimed in claim 1, wherein: the number of the water inlet holes (5) is multiple, and the water inlet holes (5) are uniformly distributed on the cover plate (4).