CN214301250U

CN214301250U - Bridge is with preventing stifled drainage device

Info

Publication number: CN214301250U
Application number: CN202120005358.9U
Authority: CN
Inventors: 杨晨; 芦巍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-09-28
Anticipated expiration: 2031-01-04

Abstract

The utility model relates to a bridge drainage device technical field, concretely relates to bridge is with preventing stifled drainage device, including the bridge, the top surface of bridge is equipped with the water drainage tank, the top notch of water drainage tank is equipped with fixed frame, the bottom of fixed frame is equipped with four power fans, the bottom of water drainage tank is equipped with horizontal filter screen, the bottom of filter screen is equipped with the grid plate, the middle bottom of grid plate is equipped with the elliptical wheel, the middle of elliptical wheel is fixed with first dwang, the left and right sides of water drainage tank is equipped with the second dwang, all be equipped with tooth on first dwang and the second dwang, and link through first tooth area between first dwang and the second dwang; the utility model discloses set up four power fans, can drive the power fan through the whereabouts of flowing water and rotate, the power fan drives the elliptical wheel and rotates, and the gravity of the normal running fit grid plate of elliptical wheel can drive the grid plate and reciprocate to drive the thimble and reciprocate, dredge the filter screen, prevent filter screen blocking.

Description

Bridge is with preventing stifled drainage device

Technical Field

The utility model relates to a bridge drainage device technical field, concretely relates to bridge is with preventing stifled drainage device.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like. The bridge is provided with an anti-blocking drainage device.

The existing bridge drainage device is mostly provided with a filter screen for filtering, but the filter holes of the filter screen can be blocked, and when the bridge drainage device is rained, the filter screen can cause water overflow due to untimely filtering.

Based on this, the utility model designs a bridge is with preventing stifled drainage device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge is with preventing stifled drainage device 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: an anti-blocking drainage device for a bridge comprises the bridge, wherein a drainage groove is formed in the top surface of the bridge, a fixed frame is arranged at a notch in the top of the drainage groove, four power fans are arranged at the bottom of the fixed frame and are symmetrically distributed at the bottom of each frame of the fixed frame and are rotatably connected with the side wall of the drainage groove, a horizontal filter screen is arranged at the bottom of the drainage groove, a grid plate is arranged at the bottom of the filter screen, two sides of the grid plate are slidably connected with the side wall of the drainage groove, a plurality of ejector pins are uniformly arranged at the top of the grid plate, an elliptical wheel is arranged at the bottom of the middle of the grid plate, a first rotating rod is fixed in the middle of the elliptical wheel and is rotatably connected with the front side and the rear side of the drainage groove, second rotating rods are arranged on the left side and the right side of the drainage groove, connecting rods are rotatably connected with the front end and the rear end of each second rotating rod, the connecting rods are fixedly connected with the side wall of the drainage groove, teeth are arranged on the first rotating rod and the second rotating rod, and the first rotating rod is linked with the second rotating rod through a first toothed belt, and the second rotating rod is linked with the power fan through a second toothed belt.

Furthermore, the top of the drainage groove is provided with a horizontal filter plate, a plurality of filter holes are formed in the filter plate, and the edge of the filter plate is fixedly connected with the bridge through bolts.

Furthermore, the fan blades of every two adjacent power fans are mutually staggered and overlapped.

Furthermore, a sliding groove is formed in the side wall of the drainage groove, sliding blocks are arranged on two sides of the grid plate, and the sliding blocks are connected with the sliding groove in a sliding mode.

Furthermore, the two sides of the power fan are rotatably connected with supporting rods, and the supporting rods are fixedly connected with the side walls of the drainage grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up four power fans, can drive the power fan through the rivers whereabouts and rotate, the power fan drives the second dwang and rotates, and the oval wheel of second dwang rotates, and the gravity of the normal running fit grid plate of oval wheel can drive the grid plate and reciprocate to drive the thimble and reciprocate, dredge the filter screen, prevent filter screen blocking, the utility model discloses a enough drive thimbles such as rivers whereabouts dredge the filter screen, wholly have fine linkage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a top view of the power fan of the present invention;

fig. 3 is a top view of the first rotating rod and the second rotating rod of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a bridge; 2. a fixing frame; 3. a power fan; 4. a filter screen; 5. a grid plate; 6. an elliptical wheel; 7. a first rotating lever; 8. a second rotating lever; 9. filtering the plate; 10. a connecting rod; 11. a first toothed belt; 12. a second toothed belt; 13. a support rod.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-blocking drainage device for a bridge comprises a bridge 1, wherein a drainage channel is arranged on the top surface of the bridge 1, a fixed frame 2 is arranged at the notch of the top of the drainage channel, four power fans 3 are arranged at the bottom of the fixed frame 2, a certain height can be kept between each power fan 3 and the fixed frame 2, the impact force of water flow can be increased, the four power fans 3 are symmetrically distributed at the bottom of each frame of the fixed frame 2 and are rotatably connected with the side wall of the drainage channel, a horizontal filter screen 4 is arranged at the bottom of the drainage channel, a grid plate 5 is arranged at the bottom of the filter screen 4, a plurality of through holes are formed in the grid plate 5 for facilitating water flow to pass through, two sides of the grid plate 5 are slidably connected with the side wall of the drainage channel, a plurality of ejector pins are uniformly arranged at the top of the grid plate 5, an elliptical wheel 6 is arranged at the bottom of the middle of the grid plate 5, a first rotating rod 7 is fixed in the middle of the elliptical wheel 6, and the first rotating rod 7 is rotatably connected with the front side and the back side of the drainage channel, the left and right sides of water drainage tank is equipped with second dwang 8, both ends are rotated around second dwang 8 and are connected with connecting rod 10, connecting rod 10 and water drainage tank's lateral wall fixed connection, all be equipped with tooth on first dwang 7 and the second dwang 8, and through the linkage of first cingulum 11 between first dwang 7 and the second dwang 8, the both ends of power fan 3 are equipped with the pivot, are equipped with tooth in the pivot, through the linkage of second cingulum 12 between the pivot of second dwang 8 and power fan 3.

The top of the drainage groove is provided with a horizontal filter plate 9, a plurality of filter holes are arranged in the filter plate 9, and the edge of the filter plate 9 is fixedly connected with the bridge 1 through bolts.

The flabellum of every two adjacent power fans 3 is crisscross the overlapping each other, and when the watershed of a certain side drives power fan 3 to rotate, other power fans 3 also can rotate along with it.

The side wall of the drainage channel is internally provided with a sliding groove, and the two sides of the grid plate 5 are provided with sliding blocks which are connected with the sliding groove in a sliding manner.

The both sides of power fan 3 are rotated and are connected with bracing piece 13, bracing piece 13 and water drainage tank's lateral wall fixed connection.

One specific application of this embodiment is: when raining, water flows into the drainage channel, flowing water can strike the power fans 3 when falling, and the fan blades of the four power fans 3 are staggered with each other, so that the water flow in each direction can drive the power fans 3 to rotate, the rotation of the power fans 3 can drive the second rotating rod 8 to rotate, the second rotating rod 8 drives the first rotating rod 7 to rotate, the first rotating rod 7 drives the elliptical wheel 6 to rotate, the rotation of the elliptical wheel 6 is matched with the gravity of the grid plate 5 to drive the grid plate 5 to move up and down, so that the ejector pins are driven to move up and down, the filter screen 4 is dredged, and the filter screen 4 is prevented from being blocked; by opening the filter plate 9, the filter residue on top of the filter screen 4 can be cleaned with a tool.

The utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reform transform after purchasing, makes it match more and accord with the utility model belongs to technical scheme, it is the technical scheme of an optimal application of this technical scheme, and the model of its product can be replaced and reform transform according to the technical parameter of its needs, and it is familiar for technical staff that belongs to in the field, consequently, what technical staff that belongs to in the field can be clear passes through the utility model provides a technical scheme obtains corresponding result of use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a bridge is with preventing stifled drainage device, includes bridge (1), its characterized in that: the top surface of the bridge (1) is provided with a drainage channel, a top notch of the drainage channel is provided with a fixed frame (2), the bottom of the fixed frame (2) is provided with four power fans (3), the four power fans (3) are symmetrically distributed at the bottom of each frame of the fixed frame (2) and are rotatably connected with the side wall of the drainage channel, the bottom of the drainage channel is provided with a horizontal filter screen (4), the bottom of the filter screen (4) is provided with a grid plate (5), two sides of the grid plate (5) are slidably connected with the side wall of the drainage channel, the top of the grid plate (5) is uniformly provided with a plurality of thimbles, the middle bottom of the grid plate (5) is provided with an elliptical wheel (6), the middle of the elliptical wheel (6) is fixedly provided with a first rotating rod (7), the first rotating rod (7) is rotatably connected with the front side and the rear side of the drainage channel, the left side and the right side of the drainage channel are provided with second rotating rods (8), the utility model discloses a drainage channel's drainage method, including second dwang (8), both ends are rotated and are connected with connecting rod (10) around second dwang (8), connecting rod (10) and drainage channel's lateral wall fixed connection, all be equipped with tooth on first dwang (7) and second dwang (8), and link through first cingulum (11) between first dwang (7) and second dwang (8), link through second cingulum (12) between second dwang (8) and power fan (3).

2. The anti-blocking drainage device for the bridge of claim 1, characterized in that: the top of the drainage groove is provided with a horizontal filter plate (9), a plurality of filter holes are formed in the filter plate (9), and the edge of the filter plate (9) is fixedly connected with the bridge (1) through bolts.

3. The anti-blocking drainage device for the bridge of claim 1, characterized in that: the fan blades of every two adjacent power fans (3) are mutually staggered and overlapped.

4. The anti-blocking drainage device for the bridge of claim 1, characterized in that: the side wall of the drainage groove is internally provided with a sliding groove, and the two sides of the grid plate (5) are provided with sliding blocks which are in sliding connection with the sliding groove.

5. The anti-blocking drainage device for the bridge of claim 1, characterized in that: the both sides of power fan (3) are rotated and are connected with bracing piece (13), bracing piece (13) and water drainage tank's lateral wall fixed connection.