CN107288032A - A kind of municipal bridge drainage system and construction method - Google Patents
A kind of municipal bridge drainage system and construction method Download PDFInfo
- Publication number
- CN107288032A CN107288032A CN201710679848.5A CN201710679848A CN107288032A CN 107288032 A CN107288032 A CN 107288032A CN 201710679848 A CN201710679848 A CN 201710679848A CN 107288032 A CN107288032 A CN 107288032A
- Authority
- CN
- China
- Prior art keywords
- layer
- pontic
- drainage system
- collecting gutter
- purification apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims description 5
- 238000000746 purification Methods 0.000 claims abstract description 22
- 239000010865 sewage Substances 0.000 claims abstract description 11
- 239000011449 brick Substances 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of municipal bridge drainage system, including pontic, the both sides of the pontic are provided with collecting gutter, and the collecting gutter bottom surface is sequentially provided with permeable brick layer, sponge filter layer, the first conflux layer, concrete base layer and second and confluxed layer from top to bottom；Also include some rainwater purification apparatus and underground collecting pipe located at land, the rainwater purification apparatus is connected to second by mozzle and confluxed layer and underground collecting pipe；Also include some drainpipes, the drainpipe runs through collecting gutter bottom surface, its top is flushed with pontic brim height and less than the costa colpi of collecting gutter, its bottom is communicated to municipal sewage system by sewage pipe, using collecting gutter collection and purification rainwater, the pressure of municipal drainage is alleviated, when the infiltration of collecting gutter rainwater whole not as good as discharge, unnecessary rainwater is discharged into municipal drainage system from drainpipe, will not flood bridge floor.
Description
Technical field
The present invention relates to bridge；Specifically related to a kind of municipal bridge drainage system, further relates to applying for the bridge drainage system
Work method.
Background technology
Bridge is designed with drainage system, in order to exclude rainwater as early as possible, it is to avoid rain erosion bridge, is also beneficial to driving peace
Entirely, rainwater is directly discharged into sewer pipe by traditional bridge drainage system, not only increases municipal drainage burden, and waste rain
Water.
The content of the invention
Present invention aims at：In order to solve the problem of prior art in above-mentioned background technology is present, there is provided one kind row
Water is rapid, and mitigates Municipal draining burden, purifies the bridge drainage system of part rainwater.
The technical solution adopted for the present invention to solve the technical problems is：A kind of municipal bridge drainage system, including pontic,
The pontic both sides are provided with pontic upper surface cross section described in guardrail into domatic or cambered surface, and the both sides of the pontic, which are provided with, catchments
Ditch, the collecting gutter bottom surface be sequentially provided with from top to bottom permeable brick layer, sponge filter layer, first conflux layer, concrete base layer and
Second confluxes layer；
Also include some rainwater purification apparatus and underground collecting pipe located at land, the rainwater purification apparatus passes through mozzle
Second is connected to conflux layer and underground collecting pipe；
Also include some drainpipes, the drainpipe runs through collecting gutter bottom surface, and its top flushes and is less than with pontic brim height
The costa colpi of collecting gutter, its bottom is communicated to municipal sewage system by sewage pipe.
Preferably：Pass through pipeline communication between the adjacent rainwater purification apparatus.
Preferably：The concrete base layer is provided with the through hole of some up/down perforations, and described first layer that confluxes passes through through hole
Connection second is confluxed layer.
Preferably：The width of the collecting gutter is not less than 30cm.
Preferably：The top of the drainpipe is provided with filter mantle.
The invention also discloses the construction method of municipal bridge drainage system, comprise the following steps：
S1, according to design drawing, set up mould in pontic both sides；
S2, lay successively on mould second conflux layer, concrete base layer, first conflux layer, sponge filter layer, permeable brick layer,
Drainpipe is set up while laying；
S3, mould is removed, while along the axially arranged support of pontic, laying sewage pipe and mozzle；
S4, on ground dig foundation ditch, mat formation underground collecting pipe and rainwater purification apparatus, and rainwater purification apparatus is communicated to water conservancy diversion
Pipe, adjacent rainwater purification apparatus is connected.
Compared with prior art, the invention has the advantages that：
Rainwater is collected using collecting gutter, using the structured filter rainwater of collecting gutter bottom, purification is eventually passed through and confluxes, to treat him
With, alleviate the pressure of municipal drainage, and maximum possible make use of rainwater.
When the infiltration of collecting gutter rainwater whole not as good as discharge, with increasing for water level, when water level reaches bridge floor height, i.e.,
Municipal drainage system is discharged into from drainpipe, bridge floor will not be flooded.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic diagram of the present invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail, and these accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1 and Figure 2, a kind of municipal bridge drainage system, including pontic 1, the both sides of pontic 1 are provided with the institute of guardrail 2
The upper surface cross section of pontic 1 is stated into domatic or cambered surface, the both sides of the pontic 1 are provided with collecting gutter 3, the bottom surface of collecting gutter 3 from
Top to bottm is sequentially provided with permeable brick layer 4, sponge filter layer 5, the first conflux layer 6, concrete base layer 7 and second and confluxed layer 8；Also wrap
Some rainwater purification apparatus 9 and underground collecting pipe 10 located at land are included, the rainwater purification apparatus is connected by mozzle 11
Second is connected to conflux layer 8 and underground collecting pipe 10；Also include some drainpipes 12, the drainpipe 12 runs through the bottom surface of collecting gutter 3,
Its top is flushed with the brim height of pontic 1 and less than the costa colpi of collecting gutter 3, its bottom is communicated to urban sewage by sewage pipe 13
By pipeline communication between road, the adjacent rainwater purification apparatus 9, the concrete base layer 7 is provided with some up/down perforations
Through hole 71, described first conflux layer 6 by through hole 71 connect second conflux collecting gutter 3 described in layer 8 width be not less than 30cm, institute
The top for stating drainpipe 12 is provided with filter mantle 14.
The construction method of municipal bridge drainage system, comprises the following steps：
S1, according to design drawing, set up mould in pontic both sides；
S2, lay successively on mould second conflux layer 8, concrete base layer 7, first conflux layer 6, sponge filter layer 5, water-permeable brick
Layer 4, sets up drainpipe 12 while laying；
S3, mould is removed, while along the axially arranged support of pontic 1, laying sewage pipe 13 and mozzle 11；
S4, on ground foundation ditch, mat formation underground collecting pipe 10 and rainwater purification apparatus 9 are dug, and rainwater purification apparatus 9 is communicated to led
Flow tube 11, adjacent rainwater purification apparatus 9 is connected.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments, the technology of this invention can be carried out without departing from the scope of the technological thought of the present invention' entirely
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (6)
1. a kind of municipal bridge drainage system, including pontic（1）, the pontic（1）Both sides are provided with guardrail（2）The pontic（1）
Upper surface cross section is into domatic or cambered surface, it is characterised in that：The pontic（1）Both sides be provided with collecting gutter（3）, the collecting gutter
（3）Bottom surface is sequentially provided with permeable brick layer from top to bottom（4）, sponge filter layer（5）, first conflux layer（6）, concrete base layer（7）
Conflux layer with second（8）；
Also include some rainwater purification apparatus located at land（9）With underground collecting pipe（10）, the rainwater purification apparatus lead to
Cross mozzle（11）Second is connected to conflux layer（8）With underground collecting pipe（10）；
Also include some drainpipes（12）, the drainpipe（12）Through collecting gutter（3）Bottom surface, its top and pontic（1）Edge
Highly flush and less than collecting gutter（3）Costa colpi, its bottom passes through sewage pipe（13）It is communicated to municipal sewage system.
2. a kind of municipal bridge drainage system as claimed in claim 1, it is characterised in that：The adjacent rainwater purification apparatus
（9）Between pass through pipeline communication.
3. a kind of municipal bridge drainage system as claimed in claim 1, it is characterised in that：The concrete base layer（7）On set
There is the through hole of some up/down perforations（71）, described first confluxes layer（6）Pass through through hole（71）Connection second is confluxed layer（8）.
4. a kind of municipal bridge drainage system as claimed in claim 1, it is characterised in that：The collecting gutter（3）Width not
Less than 30cm.
5. a kind of municipal bridge drainage system as claimed in claim 1, it is characterised in that：The drainpipe（12）Top set
There is filter mantle（14）.
6. the construction method of the municipal bridge drainage system as described in claim 1 ~ 5, it is characterised in that：Comprise the following steps：
S1, according to design drawing, set up mould in pontic both sides；
S2, second is laid on mould successively conflux layer（8）, concrete base layer（7）, first conflux layer（6）, sponge filter layer
（5）, permeable brick layer（4）, drainpipe is set up while laying（12）；
S3, mould is removed, while along pontic（1）Axially arranged support, lays sewage pipe（13）And mozzle（11）；
S4, ground dig foundation ditch, underground collecting pipe of mating formation（10）And rainwater purification apparatus（9）, and by rainwater purification apparatus（9）Even
Pass to mozzle（11）, by adjacent rainwater purification apparatus（9）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679848.5A CN107288032A (en) | 2017-08-10 | 2017-08-10 | A kind of municipal bridge drainage system and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679848.5A CN107288032A (en) | 2017-08-10 | 2017-08-10 | A kind of municipal bridge drainage system and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107288032A true CN107288032A (en) | 2017-10-24 |
Family
ID=60105846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710679848.5A Pending CN107288032A (en) | 2017-08-10 | 2017-08-10 | A kind of municipal bridge drainage system and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107288032A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050024025A (en) * | 2003-09-04 | 2005-03-10 | 엘지건설 주식회사 | Apparatus for purification of rainfall on bridge |
| CN104631313A (en) * | 2015-02-12 | 2015-05-20 | 云南彬然建筑节能科技有限公司 | Elevated rainwater collection system |
| CN204690591U (en) * | 2015-06-03 | 2015-10-07 | 魏崇亮 | A kind of bridge drainage system |
| CN106065568A (en) * | 2016-07-01 | 2016-11-02 | 中铁大桥勘测设计院集团有限公司 | A kind of bridge classification drainage system being applicable to Steel Bridge Deck |
| CN106192665A (en) * | 2016-07-14 | 2016-12-07 | 浙江水利水电学院 | A kind of sponge urban road rain infiltration system and construction method thereof |
| CN106835972A (en) * | 2017-01-12 | 2017-06-13 | 江苏中路工程技术研究院有限公司 | A kind of rain-water accumulating system of sponge-type ecology bridge |
-
2017
- 2017-08-10 CN CN201710679848.5A patent/CN107288032A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050024025A (en) * | 2003-09-04 | 2005-03-10 | 엘지건설 주식회사 | Apparatus for purification of rainfall on bridge |
| CN104631313A (en) * | 2015-02-12 | 2015-05-20 | 云南彬然建筑节能科技有限公司 | Elevated rainwater collection system |
| CN204690591U (en) * | 2015-06-03 | 2015-10-07 | 魏崇亮 | A kind of bridge drainage system |
| CN106065568A (en) * | 2016-07-01 | 2016-11-02 | 中铁大桥勘测设计院集团有限公司 | A kind of bridge classification drainage system being applicable to Steel Bridge Deck |
| CN106192665A (en) * | 2016-07-14 | 2016-12-07 | 浙江水利水电学院 | A kind of sponge urban road rain infiltration system and construction method thereof |
| CN106835972A (en) * | 2017-01-12 | 2017-06-13 | 江苏中路工程技术研究院有限公司 | A kind of rain-water accumulating system of sponge-type ecology bridge |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
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| RJ01 | Rejection of invention patent application after publication |