CN212742195U

CN212742195U - Anti-blocking peripheral equipment for municipal bridge road drainage channel

Info

Publication number: CN212742195U
Application number: CN202021356390.3U
Authority: CN
Inventors: 张优; 程亮; 张雁翔; 李挺
Original assignee: Hebei Yaoteng Road And Bridge Engineering Co ltd
Current assignee: Hebei Yaoteng Road And Bridge Engineering Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-03-19
Anticipated expiration: 2030-07-11

Abstract

The application relates to an anti-blocking peripheral for a municipal bridge road drainage channel, which comprises a first drainage pipe arranged on a bridge floor, a filter screen arranged at a water inlet of the first drainage pipe, a turning plate arranged at a water outlet of the first drainage pipe and a filter communicated with the water outlet of the first drainage pipe; and the water outlet of the filter is communicated with a bridge road drainage pipeline. This application belongs to the field of municipal bridge road drainage equipment, has solved the easy inconvenient problem of causing the maintenance of blockking up of bridge drainage channel among the correlation technique, and it can let the difficult emergence of bridge drainage channel block up and make whole bridge drainage channel clearance convenient.

Description

Anti-blocking peripheral equipment for municipal bridge road drainage channel

Technical Field

The application relates to the field of municipal bridge road drainage equipment, in particular to an anti-blocking peripheral for a municipal bridge road drainage channel.

Background

At present, in order to rapidly remove accumulated water on a bridge pavement and prevent rainwater from accumulating on a bridge floor to influence the service life and traffic of a bridge, a certain number of water drainage pipelines are required to be arranged on two sides of the bridge floor besides longitudinal and transverse slope drainage arranged on the bridge pavement so as to form a complete drainage system.

A general water drain pipe is a cast iron water drain pipe, and mainly comprises a water drain pipe body 1 arranged in a preformed hole on a bridge floor, a filter cylinder 2 arranged at the top of the water drain pipe 1, and a filter cover plate 3 arranged at the top of the filter cylinder 2. Accumulated water on the bridge floor flows into the preformed hole, enters the water drain pipe body 1 through the filtering cover plate 3 and the filtering barrel 2, and is directly discharged to the lower part of the bridge or flows into a drainage pipeline network below the bridge from the water drain pipe body 1.

Aiming at the related technologies, the inventor thinks that the defect that the whole bridge drainage channel is inconvenient to maintain due to the fact that the bridge drainage channel is easy to block exists.

Disclosure of Invention

For letting bridge drain difficult emergence block up and make whole bridge drain clearance convenient, this application provides a municipal bridge road drain prevents stifled peripheral hardware.

The application provides a pair of municipal bridge road drain prevents stifled peripheral hardware and adopts following technical scheme:

a municipal bridge road drainage channel anti-blocking peripheral comprises a first drainage pipe arranged on a bridge floor, a filter screen arranged at a water inlet of the first drainage pipe, a turning plate arranged at a water outlet of the first drainage pipe and a filter communicated with the water outlet of the first drainage pipe;

and the water outlet of the filter is communicated with a bridge road drainage pipeline.

Through adopting above-mentioned technical scheme, at the bridge floor ponding removal in-process, debris such as partly leaf flowers and plants are blockked at the filter screen cover in the ponding, and partly debris then enter into the filter through first drain pipe, through the filtering action of filter, will easily lead to bridge material drain way to block up during the debris remain the filter, then only need regularly the bridge maintain the in-process with the debris in the filter clear up can. In addition, the sundries moving in the first drainage pipe are gradually accumulated after being blocked by the turning plate, and the opening angle of the turning plate is increased after the sundries reach a certain weight, so that the gathered sundries enter the filter, and the follow-up bridge maintenance and cleaning work is facilitated.

Preferably, the first drainage pipe comprises a vertical pipe arranged on the bridge floor along the vertical direction and a second drainage pipe communicated with the vertical pipe through a joint;

the filter screen cover is detachably connected with the upper end of the vertical pipe;

the second drain pipe is communicated with the filter.

Through adopting above-mentioned technical scheme, ponding flows down from the standpipe, gets into the filter behind the second drain pipe, can let some leaves be detained under the standpipe, is convenient for clear up.

Preferably, the second drain pipe is provided to be inclined downward.

Through adopting above-mentioned technical scheme, when objects such as leaf are detained in the second drain pipe, can be under the impact of rivers, in the second drain pipe flow to the filter that the slope set up, subsequent cleaning work of being convenient for.

Preferably, the filter screen is a spherical screen body.

Through adopting above-mentioned technical scheme, the filter screen panel of the spherical cover body is because of the design of its fretwork wash port, and the displacement is big, can prevent the water logging and block up, can also effectually prevent the jam that debris such as leaf flowers and plants caused.

Preferably, the turning plate is rotatably connected with a water outlet of the first drainage pipe.

Through adopting above-mentioned technical scheme, turn over the board and can rotate around the delivery port terminal surface of drainpipe, under the effect of rivers impact force, turn over the board and can rotate to appropriate angle and supply debris to pass through, make debris get into in the filter smoothly.

Preferably, the filter comprises a filtering cylinder connected with the water outlet of the first drainage pipe, a cover body arranged on the filtering cylinder, a filtering cover body arranged at the bottom of the filtering cylinder and a hollow pipe fixedly connected with the filtering cover body.

Through adopting above-mentioned technical scheme, after the rivers that contain debris got into in the filter, debris were filtered by the filter cover body, and the accumulation is in the cartridge filter body, and rivers then flow to the drain of bridge in, can prevent that the drain from taking place to block up, when the debris in the needs clearance filter barrel, open the lid after hold the hollow tube can.

Preferably, a plurality of water permeable holes are arranged on the hollow pipe.

Through adopting above-mentioned technical scheme, the setting in the hole of permeating water, rivers can flow to the water drainage through the hole of permeating water from filtering the barrel for the stifled effect of preventing of this application is better.

Preferably, a pull ring is arranged on the top surface of the cover body.

Through adopting above-mentioned technical scheme, the pull ring enables maintainer and opens lid convenient and fast more when maintaining this application.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the filter screen can block a part of sundries such as leaves, flowers and plants, the rest most of the sundries enter the filter through the first drain pipe, the sundries which are easy to cause the blockage of the bridge drainage channel are left in the filter under the filtering action of the filter, and then the sundries in the filter are cleaned regularly in the bridge maintenance process;

2. due to the design of the hollow drain holes, the filter screen cover of the spherical cover body has large water discharge capacity, can prevent blockage caused by flooding and can also effectively prevent blockage caused by sundries such as leaves, flowers and plants.

Drawings

Fig. 1 is a schematic view showing a structure of a drain pipe according to the background art.

Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 3 is a schematic view for showing the internal structure of the filter.

Description of reference numerals: 1. the water drain pipe comprises a water drain pipe body, 2, a filter cylinder, 3, a filter cover plate, 11, a first drain pipe, 21, a filter screen cover, 31, a turning plate, 41, a filter, 111, a vertical pipe, 112, an adapter, 113, a second drain pipe, 411, a filter cylinder body, 412, a cover body, 413, a filter screen cover body, 414, a hollow pipe, 415, a water permeable hole, 416 and a pull ring.

Detailed Description

The present application is described in further detail below with reference to figures 2-3.

The embodiment of the application discloses stifled peripheral hardware is prevented to town bridge road drain. Referring to fig. 2 and 3, it includes a first drain pipe 11, a filter mesh cover 21, a flap 31, and a filter 41. Wherein, first outlet pipe 11 sets up on the bridge floor, and filter screen panel 21 sets up in the water inlet department of first outlet pipe 11, turns over board 31 and sets up in the water outlet department of first outlet pipe 11, and filter 41 communicates with first outlet pipe 11.

When water flows on the bridge floor, the water flows over the water discharge opening of the water discharge channel, a part of sundries such as leaves, flowers and plants in the water flow are firstly blocked by the filter screen 21, a part of sundries enter the filter 41 through the first water discharge pipe 11, the sundries are filtered by the filter 41, and the water flows into the bridge water discharge channel. Therefore, the drainage channel is not easy to be blocked, and the maintenance is more convenient and faster.

Referring to fig. 2, the first drain pipe 11 includes a vertical pipe 111, an adapter 112 and a second drain pipe 113, the vertical pipe 111 is disposed on the bridge floor along the vertical direction, and the filter screen 21 is detachably connected to the upper end of the vertical pipe 111, i.e., the bottom of the filter screen 21 is fixed to the top of the vertical pipe 111 by interference fit. Two ends of the adapter 112 are respectively connected with the bottom end of the vertical tube 111 and one end of the second drain tube 113 by screw threads, and the other end of the second drain tube 113 passes through the side wall of the filter 41 and is communicated with the filter 41. In addition, the second drain pipe 113 is disposed to be inclined downward, and the inclined angle is not more than 30 degrees in consideration of the thickness of the deck and the installation difficulty.

The filtering net cover 21 can be welded by SUS304 stainless steel wires and is a spherical cover body, and the welded filtering net cover 21 is provided with a hollow drain hole, so that the water discharge capacity is large, and the water flooding blockage can be prevented. The bottom of the filter screen 21 is cylindrical, and the stainless steel wire has a certain deformation capability, so that the bottom of the filter screen 21 is firstly folded, and then is inserted into the top of the second drain pipe 113, and finally the stainless steel wire at the bottom of the filter screen 21 is deformed and then can be tightly clamped and connected with the inner wall of the second drain pipe 113.

Referring to fig. 3, the turning plate 31 is composed of a fixing plate fixedly connected to the outlet of the second drain pipe 113 and a plate body rotatably connected to the bottom edge of the fixing plate. The plate body is vertical to the horizontal plane under the action of gravity, and can plug the water outlet of the second drain pipe 113. When water flow and sundries flow down, the plate body of the turning plate 31 can be driven to turn over under the action of gravity.

The filter 41 includes a filter cylinder 411, a cover 412, a filter cover 413, and a hollow tube 414. Wherein, the upper end opening of filtering barrel 411 sets up on the bridge road surface along vertical direction, and its position is close to the pipeline, and there is one section toper cover body transition bottom filtering barrel 411, and the water pipe is connected to toper cover body bottom, and this water pipe and bridge drainage way intercommunication.

The cover 412 and the filtering cylinder 411 may be bolted, and a pull ring 416 is further disposed on the top surface of the cover, so that the bridge drainage pipeline maintainer can open the cover 412 conveniently. The remaining foreign materials are cleaned from the filter cylinder 411.

The filtering cover 413 may be a conical cover, which has filtering holes on its surface for water to pass through, and the filtering cover 413 is placed in the filtering cylinder 411, and its side wall abuts against the conical cover of the filtering cylinder 411.

The bottom end of the hollow tube 414 passes through the bottom plate of the filtering cover 413, and the connection with the filtering cover 413 can be welding. The hollow tube 414 is closed at the top end and open at the bottom end. In addition, a plurality of water permeable holes 415 are formed on the side surface of the hollow pipe 414, so that when the impurities filtered by the filtering cover 413 become more, water flow can be discharged through the water permeable holes 415 on the hollow pipe 414.

The utility model provides a municipal bridge road drain prevents stifled peripheral hardware's implementation principle does:

when the water flow on the bridge road surface is drained away, a part of impurities such as leaves, flowers and plants in the water flow are blocked by the filter screen 21, and a part of impurities can enter the filter 41 along with the water flow from the first drainage pipe 11. Of course, when the water flow is small, a part of the impurities will be retained at the bottom end of the vertical pipe 111, and after the impurities are gathered to a certain extent, the impurities will move downwards along the second drain pipe 113 arranged obliquely under the impact force of the water flow and the gravity of the impurities, and the turning plate 31 is opened, and the water flow containing the impurities enters the filter 41.

Sundries can be blocked by the filtering cover body 413 and stay in the filtering cylinder 411, and water flow enters the bridge drainage channel from the filtering cylinder 411, so that the bridge drainage channel is not easy to be blocked, and the maintenance personnel is inconvenient to clean. After a while, the maintainer of the bridge drainage channel opens the cover 412, holds the hollow pipe 414 and cleans the impurities in the filtering cylinder 411.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a municipal bridge road drain prevents stifled peripheral hardware which characterized in that: comprises a first drainage pipe (11) arranged on the bridge floor, a filter screen (21) arranged at the water inlet of the first drainage pipe (11), a turning plate (31) arranged at the water outlet of the first drainage pipe (11) and a filter (41) communicated with the water outlet of the first drainage pipe (11);

and the water outlet of the filter (41) is communicated with a bridge road drainage pipeline.

2. The municipal bridge road drainage channel anti-blocking peripheral equipment according to claim 1, wherein: the first drainage pipe (11) comprises a vertical pipe (111) arranged on the bridge floor along the vertical direction and a second drainage pipe (113) communicated with the vertical pipe (111) through a joint (112);

the filter screen cover (21) is detachably connected with the upper end of the vertical pipe (111);

the second drain pipe (113) communicates with the filter (41).

3. The municipal bridge road drainage channel anti-blocking peripheral equipment according to claim 2, wherein: the second drain pipe (113) is arranged in a downward inclination manner.

4. The municipal bridge road drainage channel anti-blocking peripheral equipment according to claim 1, wherein: the filter screen (21) is a spherical cover body.

5. The municipal bridge road drainage channel anti-blocking peripheral equipment according to claim 1, wherein: the turning plate (31) is rotatably connected with a water outlet of the first drainage pipe (11).

6. The municipal bridge road drainage channel anti-blocking peripheral equipment according to claim 1, wherein: the filter (41) comprises a filtering cylinder (411) connected with the water outlet of the first drain pipe (11), a cover body (412) arranged on the filtering cylinder (411), a filtering cover body (413) arranged at the bottom of the filtering cylinder (411) and a hollow pipe (414) fixedly connected with the filtering cover body (413).

7. The municipal bridge road drainage channel anti-blocking peripheral equipment according to claim 6, wherein: the hollow pipe (414) is provided with a plurality of water permeable holes (415).

8. The municipal bridge road drainage channel anti-blocking peripheral equipment according to claim 6, wherein: the top surface of the cover body (412) is provided with a pull ring (416).