CN210262703U

CN210262703U - Novel bridge rainwater drainage device

Info

Publication number: CN210262703U
Application number: CN201920982960.0U
Authority: CN
Inventors: 李福灿; 张德; 周红伟; 刘学敏
Original assignee: Henan Hecai Pipeline Co ltd
Current assignee: Henan Hecai Pipeline Co ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-07
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a novel bridge rainwater drainage device, which comprises a bridge protection plate, a bridge main body, a bridge pier, a bridge seat, a drainage groove, a filter plate, a diversion frame, a drainage pipe, a purification device and a diversion groove; the bridge main body is arranged between two adjacent bridge protection plates, the lower surfaces of the bridge protection plates are all arranged on the upper surface of the bridge seat through bridge piers, a drainage groove is formed in the top of the bridge main body, a filter plate is arranged on the upper surface of the drainage groove, flow guide frames are arranged on two sides of the bottom of the inner surface of the drainage groove, the drainage pipe is vertically arranged on the lower surface of the drainage groove and is communicated with the drainage groove, the purification device is arranged on the bottom of the inner surface of the drainage pipe, the flow guide grooves are arranged in the inner cavity of the bridge seat, and the flow guide grooves are communicated with the drainage pipe; this novel simple structure, it is nimble convenient to use, not only can discharge the rainwater, can also filter the silt of rainwater simultaneously to both guaranteed the cleanness of discharging the rainwater, still prevented silt jam drainage device.

Description

Novel bridge rainwater drainage device

Technical Field

The utility model belongs to the technical field of the bridge rainwater discharges, concretely relates to novel bridge rainwater discharges device.

Background

The bridge can be divided into a highway bridge, a railway bridge and the like, wherein the highway bridge is mainly used for connecting roads and is suitable for gullies or mountainous regions; the existing highway bridge generally discharges rainwater on the bridge floor by installing drainage pipes on two sides of the bridge, however, a large amount of dust and the like are usually accumulated on the bridge, and the rainwater is soaked and easily forms sludge which easily blocks the drainage pipes, so that the phenomenon of unsmooth drainage is caused.

SUMMERY OF THE UTILITY MODEL

To exist not enough on the prior art, the utility model provides a novel bridge rainwater discharges device, this novel simple structure, it is nimble convenient to use, the commonality is good, can effectively satisfy the rationality and the reliability that have improved discharging device structural configuration on the one hand, the intensity of labour and the cost of operation are maintained in very big reduction to improved the stability of equipment operation, on the other hand not only can discharge the rainwater, can also filter the silt of rainwater simultaneously, thereby both guaranteed the cleanness of discharging the rainwater, still prevent silt jam drainage device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel bridge rainwater drainage device comprises a bridge protecting plate, a bridge main body, a bridge pier, a bridge seat, a drainage groove, a filter plate, a flow guide frame, a drainage pipe, a purification device and a flow guide groove; the bridge protection plate is at least two, the bridge main body is horizontally arranged between two adjacent bridge protection plates, the lower surfaces of the bridge protection plates are all arranged on the upper surface of the bridge seat through piers, at least one drainage groove is formed in the top of the bridge main body, the axis of the drainage groove is distributed in parallel with the axis of the bridge main body, at least one filter plate is arranged on the upper surface of the drainage groove, the diameter of the filter plate is consistent with that of the drainage groove, flow guide frames are arranged on two sides of the bottom of the inner surface of the drainage groove, the axis of the flow guide frames is distributed in parallel with that of the drainage groove, at least one drainage pipe is vertically arranged on the lower surface of the drainage groove, the drainage pipe is communicated with the drainage groove, at least one purification device is arranged on the bottom of the inner surface of the drainage pipe, at least one flow guide groove is arranged in the inner cavity, the axial line of the diversion trench is distributed in parallel with the axial line of the bridge seat, and the diversion trench is communicated with the drain pipe; the guide frame comprises at least two guide pipes and guide fin plates, the guide pipes are embedded in the drainage grooves and are in sliding connection with the inner surfaces of the drainage grooves through guide sliding rails, the number of the guide fins is at least three, and the guide fins are vertically connected with the inner surfaces of the guide pipes and distributed in a spiral structure around the axis of the guide pipes; the purification device comprises an active carbon filter layer, a disinfection layer and an asbestos layer; the active carbon filtering layer, the disinfection layer and the asbestos layer are sequentially arranged from top to bottom, the active carbon filtering layer is arranged on the upper surface of the disinfection layer, and the asbestos layer is arranged on the lower surface of the disinfection layer.

Furthermore, inclined plates are uniformly distributed at the bottom of the inner surface of the drainage groove and are arranged at an angle of 20-60 degrees, the flow guide frames are fixedly arranged at the bottom of the inner surface of the drainage groove through the inclined plates, and the axes of the inclined plates and the axes of the drainage groove are distributed in parallel.

Further, the top of drain pipe is the cell body structure that longitudinal section is "U" shape, the horizontal both ends of cell body outwards extend and form the installation ear that is used for being connected with the bridge main part, and installation ear and cell body integrated into one piece.

Furthermore, the mounting lug comprises a transverse part and a hook part, one end of the transverse part is connected with the groove body, and the other end of the transverse part extends downwards to form the hook part; the bridge main body is provided with a hook groove which is matched with the hook part in a form-fitting manner to form tight connection.

Furthermore, one side of the outer surface of the drain pipe is provided with at least one standby auxiliary window.

Further, the standby auxiliary window is any one of a circular standby auxiliary window, a square standby auxiliary window, a diamond standby auxiliary window or a triangular standby auxiliary window.

Furthermore, at least one diversion step is arranged at the bottom of the inner surface of the diversion trench, and the axis of the diversion step is parallel to the axis of the diversion trench.

Furthermore, the honeycomb duct of the guide frame is of any one of a net structure or a grid plate structure.

Furthermore, the cross section of the flow guiding fin plate is any one of an isosceles trapezoid, a right trapezoid, a rhombus or a triangle.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model provides a novel bridge rainwater discharges device, this novel simple structure, it is nimble convenient to use, the commonality is good, can effectively satisfy the rationality and the reliability that have improved discharging device structural configuration on the one hand, very big reduction maintains intensity of labour and the cost of operation to improved the stability of equipment operation, on the other hand not only can discharge the rainwater, can also filter the silt of rainwater simultaneously, thereby both guaranteed the cleanness of discharging the rainwater, still prevent silt jam drainage device.

Drawings

Fig. 1 is the utility model discloses in a novel bridge rainwater drainage device's structural schematic diagram.

Detailed Description

For making the utility model discloses the technological means, creation characteristic, achievement purpose and efficiency that realize are easily understood and are known, combine specific implementation below, further explain the utility model discloses:

therefore, the following detailed description of the embodiments of the present invention, which is provided in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments that can be obtained by one of ordinary skill in the art without any inventive effort based on the embodiments of the present invention are within the scope of the invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.

In conjunction with FIG. 1: a novel bridge rainwater drainage device comprises a bridge protecting plate 1, a bridge main body 2, a bridge pier 3, a bridge seat 4, a drainage groove 5, a filter plate 6, a flow guide frame 7, a drainage pipe 8, a purification device 9 and a flow guide groove 10; the bridge protection device comprises at least two bridge protection plates 1, a bridge main body 2 is horizontally arranged between every two adjacent bridge protection plates 1, the lower surfaces of the bridge protection plates 1 are all installed on the upper surface of a bridge seat 4 through piers 3, at least one water drainage groove 5 is formed in the top of the bridge main body 2, the axis of the water drainage groove 5 is distributed in parallel with the axis of the bridge main body 2, at least one filter plate 6 is arranged on the upper surface of the water drainage groove 5, the diameter of the filter plate 6 is consistent with that of the water drainage groove 5, flow guide frames 7 are arranged on two sides of the bottom of the inner surface of the water drainage groove 5, the axis of each flow guide frame 7 is distributed in parallel with the axis of the water drainage groove 5, at least one drain pipe 8 is vertically arranged on the lower surface of the water drainage groove 5, the drain pipe 8 is mutually communicated with the water drainage groove 5, at least, the number of the diversion trenches 10 is at least one, the diversion trenches 10 are arranged in the inner cavity of the bridge seat 4, the axes of the diversion trenches 10 are distributed in parallel with the axis of the bridge seat 4, and the diversion trenches 10 are communicated with the drain pipe 8; the flow guide frame 7 comprises at least two flow guide pipes 71 and flow guide fin plates 72, the flow guide pipes 71 are embedded in the drainage groove 5 and are in sliding connection with the inner surface of the drainage groove 5 through the guide slide rails 20, the number of the flow guide fins 72 is at least three, and the flow guide fins 72 are vertically connected with the inner surface of the flow guide pipe 71 and distributed in a spiral structure around the axis of the flow guide pipe 71; the purification device 9 comprises an activated carbon filter layer 91, a disinfection layer 92 and an asbestos layer 93; activated carbon filtering layer 91, disinfection layer 92 and asbestos layer 93 are set up by last to down in proper order, activated carbon filtering layer 91 sets up at disinfection layer 92 upper surface, asbestos layer 93 sets up at disinfection layer 92 lower surface.

In this embodiment, the bottom of the inner surface of the drainage channel 5 is uniformly provided with the inclined plates 30, the inclined plates 30 are arranged at an angle of 20-60 degrees, the flow guide frame 7 is fixedly arranged at the bottom of the inner surface of the drainage channel 5 through the inclined plates 30, and the axes of the inclined plates 30 are parallel to the axis of the drainage channel 5.

In this embodiment, the top of drain pipe 8 is the cell body structure that the longitudinal section is "U" shape, the horizontal both ends of cell body outwards extend and form the installation ear 40 that is used for being connected with bridge main part 2, and installation ear 40 and cell body integrated into one piece.

In this embodiment, the mounting ear 40 includes a transverse portion 41 and a hook portion 42, one end of the transverse portion 41 is connected to the groove body, and the other end extends downward to form the hook portion 42; the bridge main body 2 is provided with a hook groove which is matched with the hook part 42 in a form-fitting manner to form tight connection.

In this embodiment, at least one auxiliary window 50 is provided on one side of the outer surface of the drain pipe 8.

In this embodiment, the auxiliary window 50 is any one of a circular auxiliary window, a square auxiliary window, a diamond auxiliary window, or a triangular auxiliary window.

In this embodiment, at least one diversion step 60 is disposed at the bottom of the inner surface of the diversion trench 10, and the axis of the diversion step 60 is parallel to the axis of the diversion trench 10.

In this embodiment, the flow guide pipe 71 of the flow guide frame 7 is of any one of a net structure and a grid plate structure.

In this embodiment, the cross section of the flow guiding fin plate 72 is any one of an isosceles trapezoid, a right trapezoid, a rhombus or a triangle.

This is novel in the implementation, at first will protect bridge plate, bridge main part, pier, bridge seat, water drainage tank, filter, water conservancy diversion frame, drain pipe, purifier, guiding gutter to carry out the assembled joint.

When the rainwater drainage operation is carried out, firstly, the rainwater is primarily filtered by the filter plate to intercept large-volume sundries in the sludge, then the rainwater flows into the drainage tank, the diversion operation is carried out in the drainage channel by the diversion frame, the flow direction of the rainwater is rectified through the diversion pipe of the diversion frame and the diversion fin plate arranged on the diversion pipe, the impact force of the rainwater on the inner surface of the drainage channel is reduced, thereby achieving the purpose of reducing the abrasion of the inner surface of the drainage channel and the operation, then leading the rectified rainwater to flow into the drainage pipe, the rainwater filtered and purified by the multi-layer combination of the activated carbon filter layer, the disinfection layer and the asbestos layer of the purification device in the drain pipe flows into the diversion trench and is finally discharged by the diversion trench, the rainwater discharged by the drainage device has clean water quality, the pollution to the environment is small, and the diversion terraces are arranged in the diversion trenches, so that the rainwater can flow out more conveniently.

Meanwhile, the rainwater is rectified through the diversion frame, so that in the operation process, the diversion frame mainly bears a part subjected to rainwater impact abrasion, the purpose of preventing the abrasion of the inner surface of the drainage groove is achieved through the diversion frame, and after the diversion frame is abraded, the diversion frame can be reused only by being replaced, so that the fault repair rate of the drainage device is greatly improved, the operation abrasion is reduced, and the service life is prolonged.

This novel simple structure, it is nimble convenient to use, and the commonality is good, can effectively satisfy the rationality and the reliability that have improved discharging device structural configuration on the one hand, and the intensity of labour and the cost of operation are maintained in very big reduction to improved the stability of equipment operation, on the other hand not only can discharge the rainwater, can also filter the silt of rainwater simultaneously, thereby both guaranteed the cleanness of discharging the rainwater, still prevent silt blocking drainage device.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims

1. The utility model provides a novel bridge rainwater discharges device which characterized in that: comprises a bridge protecting plate, a bridge main body, a bridge pier, a bridge seat, a drainage groove, a filter plate, a flow guide frame, a drainage pipe, a purification device and a flow guide groove; the bridge protection plate is at least two, the bridge main body is horizontally arranged between two adjacent bridge protection plates, the lower surfaces of the bridge protection plates are all arranged on the upper surface of the bridge seat through piers, at least one drainage groove is formed in the top of the bridge main body, the axis of the drainage groove is distributed in parallel with the axis of the bridge main body, at least one filter plate is arranged on the upper surface of the drainage groove, the diameter of the filter plate is consistent with that of the drainage groove, flow guide frames are arranged on two sides of the bottom of the inner surface of the drainage groove, the axis of the flow guide frames is distributed in parallel with that of the drainage groove, at least one drainage pipe is vertically arranged on the lower surface of the drainage groove, the drainage pipe is communicated with the drainage groove, at least one purification device is arranged at the bottom of the inner surface of the drainage pipe, at least one flow guide groove is arranged in the inner, the axial line of the diversion trench is distributed in parallel with the axial line of the bridge seat, and the diversion trench is communicated with the drain pipe; the flow guide frame comprises at least two flow guide pipes and at least three flow guide fins, the flow guide pipes are embedded in the drainage grooves and are in sliding connection with the inner surfaces of the drainage grooves through guide sliding rails, and the flow guide fins are vertically connected with the inner surfaces of the flow guide pipes and distributed in a spiral structure around the axis of the flow guide pipes; the purification device comprises an active carbon filter layer, a disinfection layer and an asbestos layer; the active carbon filtering layer, the disinfection layer and the asbestos layer are sequentially arranged from top to bottom, the active carbon filtering layer is arranged on the upper surface of the disinfection layer, and the asbestos layer is arranged on the lower surface of the disinfection layer.

2. The novel bridge rainwater drainage device according to claim 1, characterized in that: the bottom of the inner surface of the drainage groove is uniformly provided with inclined plates which are arranged at an angle of 20-60 degrees, the flow guide frame is fixedly arranged at the bottom of the inner surface of the drainage groove through the inclined plates, and the axes of the inclined plates and the axes of the drainage groove are distributed in parallel.

3. The novel bridge rainwater drainage device according to claim 1, characterized in that: the top of drain pipe is the cell body structure that the longitudinal section is "U" shape, the horizontal both ends of cell body outwards extend and form the installation ear that is used for being connected with the bridge bulk phase, and installation ear and cell body integrated into one piece.

4. The novel bridge rainwater drainage device according to claim 3, characterized in that: the mounting lug comprises a transverse part and a hook part, one end of the transverse part is connected with the groove body, and the other end of the transverse part extends downwards to form the hook part; the bridge main body is provided with a hook groove which is matched with the hook part in a form-fitting manner to form tight connection.

5. The novel bridge rainwater drainage device according to claim 1 or 3, characterized in that: at least one standby auxiliary window is arranged on one side of the outer surface of the drain pipe.

6. The novel bridge rainwater drainage device according to claim 5, characterized in that: the standby auxiliary window is any one of a round standby auxiliary window, a square standby auxiliary window, a diamond standby auxiliary window or a triangular standby auxiliary window.

7. The novel bridge rainwater drainage device according to claim 1, characterized in that: at least one diversion step is arranged at the bottom of the inner surface of the diversion trench, and the axis of the diversion step is parallel to the axis of the diversion trench.

8. The novel bridge rainwater drainage device according to claim 1, characterized in that: the honeycomb duct of water conservancy diversion frame is network structure or grid plate structure arbitrary one.

9. The novel bridge rainwater drainage device according to claim 1, characterized in that: the cross section of the flow guide fin plate is any one of an isosceles trapezoid, a right-angle trapezoid, a rhombus or a triangle.