CN210766373U

CN210766373U - Bridge floor sewage drainage device for municipal bridge

Info

Publication number: CN210766373U
Application number: CN201921110754.7U
Authority: CN
Inventors: 汪涵
Original assignee: Guangzhou Mingyong Construction Engineering Co ltd
Current assignee: Guangzhou Mingyong Construction Engineering Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-06-16
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a bridge floor sewage drainage device for municipal administration bridge, including parallel drain pipe, parallel drain pipe's one end external fixed surface installs and turns to the drain pipe, the upper end external fixed surface who turns to the drain pipe installs perpendicular drain pipe, the upper end external fixed surface of perpendicular drain pipe installs the floor drain that catchments, parallel drain pipe, the equal fixed mounting of internal surface that turns to drain pipe and perpendicular drain pipe have a plurality of anti-contrary separation blades. A bridge floor sewage current drainage device for municipal administration bridge, can block sewage and debris against the current through the oblique angle project organization of preventing against the separation blade, when having prevented sewer pipe water level rising, sewage and debris are through parallel drain pipe, turn to drain pipe, perpendicular drain pipe recoil against the current, can close and open from top to bottom through the rivers separation blade, realize to device on-off control, reduce the impact force of discharge rivers simultaneously, use the drainage of device and brought the facility.

Description

Bridge floor sewage drainage device for municipal bridge

Technical Field

The utility model relates to a current drainage device field specifically is a bridge floor sewage current drainage device for municipal bridge.

Background

Bridge floor sewage current drainage device for municipal administration bridge installs on municipal administration bridge, sewage to on the bridge floor carries out drainage and the device that the water conservancy diversion was used, the wide use is in the middle of the bridge floor of various bridges, better result of use has, along with the continuous development in society, the construction quantity of bridge progressively improves, simultaneously municipal administration bridge also improves simultaneously with the demand of bridge floor sewage current drainage device, but current bridge floor sewage current drainage device for municipal administration bridge can not satisfy people's user demand, need the better bridge floor sewage current drainage device for municipal administration bridge of result of use.

When the existing bridge floor sewage drainage device for the municipal bridge is installed and used, firstly, when sewage is drained, countercurrent prevention cannot be carried out, and impurities in countercurrent are blocked, so that countercurrent backflushing of sewage is easily caused when the water level of a sewer rises, secondly, the drainage device cannot be controlled to be opened and closed, and in addition, the impact force of discharged water flow cannot be reduced when the drainage device is arranged, so that inconvenience is brought to the drainage use of the device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bridge floor sewage current drainage device for municipal administration bridge possesses and prevents against current and on-off control reduces hydraulic effect, can effectively solve the problem among the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: a bridge deck sewage drainage device for a municipal bridge comprises parallel drainage pipes, wherein a steering drainage pipe is fixedly arranged on the outer surface of one end of each parallel drainage pipe, the outer surface of the upper end of the steering drain pipe is fixedly provided with a vertical drain pipe, the outer surface of the upper end of the vertical drain pipe is fixedly provided with a water collecting floor drain, the inner surfaces of the parallel drain pipe, the steering drain pipe and the vertical drain pipe are all fixedly provided with a plurality of anti-reverse blocking pieces, a flow control valve pipeline is fixedly arranged on the outer surface of the other end of the parallel drain pipe, a flow control valve base is fixedly arranged on the upper surface of the flow control valve pipeline, the upper surface of the flow control valve base is movably provided with a lifting rod, the outer surface of the upper end of the lifting rod is fixedly provided with a rotating handle, the outer surface of the lower end of the lifting rod is fixedly provided with a water flow blocking piece, and the inner surface of the flow control valve pipeline is fixedly provided with a curved flow guide block.

Preferably, the parallel drain pipe, the steering drain pipe and the vertical drain pipe are fixedly connected through integrated molding, and the plurality of anti-reverse blocking pieces are arranged and installed around the inner walls of the parallel drain pipe, the steering drain pipe and the vertical drain pipe.

Preferably, the water collection floor drain is conical, and a filter screen is fixedly arranged on the inner side of the water collection floor drain.

Preferably, the lifting rod is movably connected with the flow control valve base through threads, penetrates through the flow control valve base, and can rotate up and down on the inner side of the lifting rod.

Preferably, the water flow blocking piece is located in the inner position of the flow control valve pipeline and can be connected with the curved flow guide block in a matched mode.

Preferably, the diameter of the flow control valve pipeline is slightly larger than that of the parallel drainage pipe, and a water outlet pipe is fixedly installed on the outer surface of one end of the flow control valve pipeline.

Three beneficial effects

Compared with the prior art, the utility model provides a bridge floor sewage current drainage device for municipal administration bridge possesses following beneficial effect: through the parallel drain pipe that sets up, turn to the drain pipe, perpendicular drain pipe and anti-reverse separation blade, can be through the oblique angle project organization of anti-reverse separation blade, realize preventing against the current, sewage and debris to the adverse current block, when having prevented sewer pipe water level rise, sewage and debris are through parallel drain pipe, turn to the drain pipe, the recoil is flowed against the current to perpendicular drain pipe, through the accuse flow valve pipeline that sets up, accuse flow valve base, the lifter, rotatory handle, rivers separation blade and bent shape water conservancy diversion piece, can close and open through the upper and lower of rivers separation blade, realize the on-off control to the device, reduce the impact force of exhaust rivers simultaneously, use and to have brought the facility for the drainage of device.

Drawings

FIG. 1 is the utility model relates to a bridge floor sewage drainage device's overall structure schematic diagram for municipal bridge.

FIG. 2 is the utility model relates to a bridge floor sewage drainage device's for municipal bridge internal structure chart of parallel drain pipe, steering drain pipe and vertical drain pipe.

FIG. 3 is the utility model relates to a bridge floor sewage current drainage device's for municipal bridge accuse flows valve pipeline and the inside structure chart of accuse flow valve base.

In the figure: 1. a parallel drain pipe; 2. a steering drain pipe; 3. a vertical drain pipe; 4. a water collection floor drain; 5. Filtering with a screen; 6. an anti-reverse blocking sheet; 7. a flow control valve conduit; 8. a flow control valve base; 9. a lifting rod; 10. rotating the handle; 11. a water flow baffle plate; 12. a curved flow guide block; 13. and (5) discharging a water pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a bridge deck sewage drainage device for municipal bridges comprises a parallel drainage pipe 1, a steering drainage pipe 2 is fixedly installed on the outer surface of one end of the parallel drainage pipe 1, a vertical drainage pipe 3 is fixedly installed on the outer surface of the upper end of the steering drainage pipe 2, a water collecting floor drain 4 is fixedly installed on the outer surface of the upper end of the vertical drainage pipe 3, a plurality of anti-reverse blocking pieces 6 are fixedly installed on the inner surfaces of the parallel drainage pipe 1, the steering drainage pipe 2 and the vertical drainage pipe 3, a flow control valve pipe 7 is fixedly installed on the outer surface of the other end of the parallel drainage pipe 1, a flow control valve base 8 is fixedly installed on the upper surface of the flow control valve pipe 7, a lifting rod 9 is movably installed on the upper surface of the flow control valve base 8, a rotating handle 10 is fixedly installed on the outer surface of the upper end of the lifting rod 9, and a curved flow guide block 12 is fixedly arranged on the inner surface of the flow control valve pipeline 7.

The parallel drain pipe 1, the steering drain pipe 2 and the vertical drain pipe 3 are fixedly connected through integral forming, and the plurality of anti-reverse blocking pieces 6 are arranged around the inner walls of the parallel drain pipe 1, the steering drain pipe 2 and the vertical drain pipe 3; the water collection floor drain 4 is conical, and a filter screen 5 is fixedly arranged on the inner side of the water collection floor drain 4; the lifting rod 9 is movably connected with the flow control valve base 8 through threads, the lifting rod 9 penetrates through the flow control valve base 8, and the lifting rod 9 can rotate up and down on the inner side of the lifting rod 9; the water flow blocking piece 11 is positioned in the inner position of the flow control valve pipeline 7, and the water flow blocking piece 11 can be connected with the curved flow guide block 12 in a matched mode; the diameter of the flow control valve pipeline 7 is slightly larger than that of the parallel drain pipe 1, and a water outlet pipe 13 is fixedly installed on the outer surface of one end of the flow control valve pipeline 7.

The working principle is as follows: the device is arranged in a bridge, the water collection floor drain 4 is kept parallel to the bridge floor, sewage on the bridge floor is collected through the water collection floor drain 4, the sewage enters the inside of the parallel drain pipe 1, the steering drain pipe 2 and the vertical drain pipe 3 through the water collection floor drain 4 and then enters the flow control valve pipeline 7, and finally is connected into a sewer pipeline through the water outlet pipe 13 to discharge the sewage, the filter screen 5 can prevent impurities in the sewage from entering the water collection floor drain 4, when the parallel drain pipe 1, the steering drain pipe 2 and the vertical drain pipe 3 are used for draining, the anti-reverse blocking pieces 6 in the parallel drain pipe 1, the steering drain pipe 2 and the vertical drain pipe 3 can block the sewage and the impurities in the counter flow through the anti-reverse flow structural design of the oblique angle, the sewage and the impurities can be prevented from reversely flowing back flushing through the device when the water level of the sewer pipeline rises, the rotary handle 10 is rotated to drive the lifting rod, lifter 9 goes up and down at 8 inboard screw threads of accuse flow valve base through rotating, drive rivers separation blade 11 and descend, the card is in the inboard of bent shape water conservancy diversion piece 12, seal accuse flow valve pipeline 7, close the rivers passageway, the realization is to the switch of device, when opening, bent shape water conservancy diversion piece 12 is through the structure of bent shape direction, turn round to rivers, reduce the impact pressure of rivers, parallel drain pipe 1, the length that turns to drain pipe 2 and perpendicular drain pipe 3 can be decided according to the field usage.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bridge floor sewage drainage device for municipal bridge, includes parallel drain pipe (1), its characterized in that: the water-saving drainage system is characterized in that a steering drainage pipe (2) is fixedly arranged on the outer surface of one end of a parallel drainage pipe (1), a vertical drainage pipe (3) is fixedly arranged on the outer surface of the upper end of the steering drainage pipe (2), a water collecting floor drain (4) is fixedly arranged on the outer surface of the upper end of the vertical drainage pipe (3), a plurality of anti-reverse blocking pieces (6) are fixedly arranged on the inner surfaces of the parallel drainage pipe (1), the steering drainage pipe (2) and the vertical drainage pipe (3), a flow control valve pipeline (7) is fixedly arranged on the outer surface of the other end of the parallel drainage pipe (1), a flow control valve base (8) is fixedly arranged on the upper surface of the flow control valve base (8), a lifting rod (9) is movably arranged on the upper surface of the flow control valve base (8), a rotating handle (10) is fixedly arranged on the outer surface of the upper end of the, and a curved flow guide block (12) is fixedly arranged on the inner surface of the flow control valve pipeline (7).

2. The bridge deck sewage drainage device for the municipal bridge according to claim 1, wherein: parallel drain pipe (1), turn to between drain pipe (2) and the perpendicular drain pipe (3) through integrated into one piece fixed connection, a plurality of anti-contrary separation blades (6) are around parallel drain pipe (1), turn to the inner wall arrangement installation of drain pipe (2) and perpendicular drain pipe (3).

3. The bridge deck sewage drainage device for the municipal bridge according to claim 2, wherein: the shape of the water collection floor drain (4) is conical, and a filter screen (5) is fixedly installed on the inner side of the water collection floor drain (4).

4. The bridge deck sewage drainage device for the municipal bridge according to claim 1, wherein: the lifting rod (9) is movably connected with the flow control valve base (8) in a threaded mode, the lifting rod (9) penetrates through the flow control valve base (8), and the lifting rod (9) can rotate up and down on the inner side of the lifting rod (9).

5. The bridge deck sewage drainage device for the municipal bridge according to claim 1, wherein: the water flow blocking piece (11) is located in the inner position of the flow control valve pipeline (7), and the water flow blocking piece (11) can be connected with the curved flow guide block (12) in a matched mode.

6. The bridge deck sewage drainage device for the municipal bridge according to claim 1, wherein: the diameter of the flow control valve pipeline (7) is slightly larger than that of the parallel drainage pipe (1), and a water outlet pipe (13) is fixedly installed on the outer surface of one end of the flow control valve pipeline (7).