CN106894336A - It is applied to the rain water collecting system and its construction method of elevated bridge - Google Patents
It is applied to the rain water collecting system and its construction method of elevated bridge Download PDFInfo
- Publication number
- CN106894336A CN106894336A CN201710084730.8A CN201710084730A CN106894336A CN 106894336 A CN106894336 A CN 106894336A CN 201710084730 A CN201710084730 A CN 201710084730A CN 106894336 A CN106894336 A CN 106894336A
- Authority
- CN
- China
- Prior art keywords
- bridge
- collecting box
- rain water
- float plate
- collecting system
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000002262 irrigation Effects 0.000 claims abstract description 3
- 238000003973 irrigation Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005339 levitation Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 241001464837 Viridiplantae Species 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
Abstract
The invention discloses a kind of rain water collecting system for being applied to elevated bridge, its drip irrigation device includes body of a bridge body, greenbelt position is provided with collecting box under the bottom surface correspondence bridge of the body of a bridge body, the bottom surface of collecting box is evenly distributed with water falling hole, being provided with collecting box can act on the float plate lifted, the non-float state closing water falling hole of float plate by water buoyancy；The body of a bridge body is provided with gutter, and gutter is connected with aqueduct, and aqueduct is connected with collecting box.One such application be still further provides in the construction method of the rain water collecting system of elevated bridge, be more convenient construction.The characteristics of present invention has energy-saving and environmental protection.
Description
Technical field
The present invention relates to overpass construction field, more specifically it is related to a kind of rainwater for being applied to elevated bridge
Collection system and its construction method.
Background technology
Overpass is a kind of transportation building, is commonly used to Modernized City Construction, for being provided across gully for automobile, being built
The easy access of barrier such as build.Plantation green plants are very universal under overpass in the prior art, with the beautification appearance of the city
Effect；But the dust pollution of the green plants under overpass is extremely serious, influenceed by surrounding environment, under overpass
Plant leaf blade on usually adhere to a thick layer dust, have impact on aesthetic property；The way of prior art is periodically by watering
Car is rinsed, very wasting manpower and material resources.
The content of the invention
In view of the shortcomings of the prior art, the first object of the present invention is to provide a kind of rain for being applied to elevated bridge
Water collection system, contributes to collection rainwater to clean the green plants under overpass, reduces cleaning cost.
To achieve the above object, the invention provides following technical scheme：A kind of rainwater-collecting for being applied to elevated bridge
System, including body of a bridge body, greenbelt position is provided with collecting box, the bottom of collecting box under the bottom surface correspondence bridge of the body of a bridge body
Face is evenly distributed with water falling hole, and being provided with collecting box can act on the float plate lifted by water buoyancy, and float plate does not float shape
State closes water falling hole；The body of a bridge body is provided with gutter, and gutter is connected with aqueduct, and aqueduct is connected with collecting box.
By using above-mentioned technical proposal, when raining the rainy day, part rainwater can be flowed into by aqueduct and be located at body of a bridge sheet
In the collecting box of body bottom surface, when water level is raised in collecting box, can cause that float plate is lifted by buoyancy, float plate is lifted
When, now the bottom of collecting box has stored rainwater, and rainwater can uniformly be trickled down green to body of a bridge body by water falling hole
Change takes, so as to be cleaned to the plant on greenbelt, irrigated；So that just can be to the greening below the body of a bridge body during rainy day
Band is cleaned, and reduces the number of times of artificial cleaning, has saved cleaning cost.
The present invention is further arranged to：The water falling hole is wedged hole, and the float plate is connected with what is be adapted to wedged hole
End socket.
By using above-mentioned technical proposal, when float plate is not lifted, end socket is sealed in being located at wedged hole to wedged hole
Close；When float plate is lifted, end socket is moved upwards so that gap increase between end socket and wedged hole, and water outlet is carried out by the gap；
After rainwater has fallen, the effect being oriented to by end socket and wedged hole can be corrected so that float plate to the position of float plate
It is returned to initial position.
The present invention is further arranged to：Support bar is connected between the end socket and float plate.
By using above-mentioned technical proposal, when support bar being set can not intake in collecting box, collecting box bottom with it is floating
A fixed gap is reserved between dynamic plate, the space can be when collecting box be intake for accommodating more rainwater so that the buoyancy of rainwater
Increase, consequently facilitating float plate is lifted by buoyancy.
The present invention is further arranged to：Height of the maximum levitation height of the float plate less than end socket.
By using above-mentioned technical proposal, the maximum levitation height of float plate is that end socket cannot be from wedge less than the height of end socket
Deviate from shape hole, end socket horizontal direction can be avoided to leave corresponding wedged hole, prevent dislocation, performance is more stable.
The present invention is further arranged to：The float plate and support bar are foam, and end socket is plastic material, and end socket glues
Connect and be fixed on support bar.
By using above-mentioned technical proposal, the characteristics of foam has small density, light weight, it is easy to float；End socket is
The characteristics of plastic material has wear-resisting, long service life.
The present invention is further arranged to：The float plate is hollow-core construction.
Buoyancy of the rainwater to float plate can further improve using hollow-core construction by using above-mentioned technical proposal, float plate
Effect so that float plate is easier to float.
The present invention is further arranged to：The body of a bridge body bottom surface is provided with two parallel L-shaped clamps, collecting box clamping
Fixed with L-shaped clamp between two L-shaped clamps and by bolt.
By using above-mentioned technical proposal, sliding groove structure is formed between two parallel L-shaped clamps, collecting box need to only be slided
Enter the chute, then collecting box is fixed on by the installation that L-shaped clamp completes collecting box by bolt, install simple and convenient.
The present invention is further arranged to：The gutter is provided with filter screen with the junction of aqueduct.
By using above-mentioned technical proposal, filter screen can stop that impurity enters collecting box so that water falling hole is difficult by miscellaneous
Matter influences.
The present invention is further arranged to：The collecting box is plastic part.
By using above-mentioned technical proposal, collecting box has easy processing, low cost, light weight, is easy to using plastic production
The characteristics of installation.
Another object of the present invention is to provide one such application in the construction party of the rain water collecting system of elevated bridge
Method, according to irrigation on greenbelt position under bridge in elevated bridge work progress, the greenery patches correspondence position under body of a bridge body bottom surface and bridge
Pour two parallel L-shaped clamps；By liner steel cylinder in prepared screw-bolt hole on L-shaped clamp in L-shaped clamp work progress；In bridge
The interface of aqueduct is reserved in the gutter work progress of body body；After the completion of the body of a bridge this body construction, hoisting prefabricated collecting box
And L-shaped clamp is snapped in, collecting box is fixed on by L-shaped clamp by bolt；Connected between collecting box and the interface of aqueduct and drawn
Water pipe, completes construction.
By using above-mentioned technical proposal, just constructed simultaneously in body of a bridge body work progress and L-shaped clamp and reserved drawn
The interface of water pipe, collecting box and aqueduct are mounted directly in the body of a bridge this body construction completion, are constructed more convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the exploded perspective view of collecting box in the present embodiment；
Fig. 3 is schematic diagram when float plate floats up to extreme position in the present embodiment；
Fig. 4 is the enlarged diagram at A in Fig. 3.
Description of reference numerals：1st, body of a bridge body；2nd, gutter；3rd, aqueduct；4th, collecting box；5th, L-shaped clamp；6th, it is fixed
Side；7th, bolt；8th, greenbelt；9th, box body；10th, lid；11st, bolt hole；12nd, water inlet；13rd, water falling hole；14th, float plate；15、
Support bar；16th, end socket.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Present embodiment discloses a kind of rain water collecting system for being applied to elevated bridge, for collect rainwater be pointed to it is overhead
Green plants below bridge are cleaned.
As shown in figure 1, including body of a bridge body 1, the lower section of body of a bridge body 1 is provided with greenbelt 8, and the both sides of body of a bridge body 1 are provided with
Along the length direction of body of a bridge body 1 extend gutter 2, the setting structure in gutter 2 with it is identical in the prior art, for discharging
Rainwater.
As shown in figure 1, the bottom surface in body of a bridge body 1 is provided with two L-shaped clamps 5 that be arranged in parallel, two L-shaped clamps 5 it
Between be connected with collecting box 4, the both sides of collecting box 4 are provided with fixed edge 6, and fixed edge 6 is supported in the lateral part of L-type clamp, fixed edge 6
Fastened by bolt 7 between L-shaped clamp 5.Aqueduct 3 is connected between collecting box 4 and gutter 2, aqueduct 3 can be by part
The rainwater for flowing through gutter 2 introduces collecting box 4, and wherein aqueduct 3 is provided with filter screen for filtering with the junction in gutter 2
Impurity.
As shown in Fig. 2 collecting box 4 includes box body 9 and lid 10, the bottom even of box body 9 is distributed with wedge structure
Float plate 14 is provided with water falling hole 13, box body 9, float plate 14 includes the end socket 16 being adapted to water falling hole 13, end socket 16 and floating
Support bar 15 is connected between plate 14.Float plate 14 is foam with support bar 15, and the inside of float plate 14 is hollow structure.
Box body 9, lid 10 and end socket 16 are plastic material, and end socket 16 is to be adhesively fixed with support bar 15.Float plate 14 is installed on box
When in body 9, the insertion water falling hole 13 of end socket 16 closes water falling hole 13, and support bar 15 props up float plate 14 so that float plate 14
A fixed gap is left and the bottom of box body 9 between, gap is left between the surrounding of float plate 14 and the side wall of box body 9；The side of box body 9
Wall sets water inlet 12, and water inlet 12 is connected with aqueduct 3.
Lid 10 is placed on when on box body 9, and a fixed gap is left between the upper surface of float plate 14 and lid 10, is available for floating
Plate 14 floats；Less than the height of end socket 16, i.e. float plate 14 floats when being contradicted with lid 10 space height, the still part of end socket 16
In water falling hole 13（Can refer to Fig. 3 to Fig. 4）.
The construction method of the present embodiment is as follows：In elevated bridge work progress, the planning position according to greenbelt under bridge 8
Put, directly constructed two L-shaped clamps 5 in the bottom surface of body of a bridge body 1, two L-shaped clamps 5 can use armored concrete knot
Structure, directly pours and is fixed on body of a bridge body 1；It is pre- in the lateral part of L-shaped clamp 5 by way of liner steel cylinder in casting process
Bolt hole 11 is reserved, so that the later stage fixes collecting box 4.
If it should be noted that when the lower section later stage of body of a bridge body 1 increases greenbelt 8 newly again, L-shaped clamp 5 can also the later stage
Constructed again, body of a bridge body 1 can be fixed on by high-strength bolt using steel component.
Reserve connecing for aqueduct 3 in position between correspondence L-shaped clamp 5 in the work progress of gutter 2 of body of a bridge body 1
Mouthful, so that the later stage connects aqueduct 3.
After the completion of the construction of body of a bridge body 1, start that collecting box 4 is installed, collecting box 4 is lifted to the institute of L-shaped clamp 5 by crane
After height, fastened by bolt 7 again between two pieces of L-shaped clamps 5 of push-in, finally in the interface of aqueduct 3 and entering for collecting box 4
Aqueduct 3 is connected between the mouth of a river 12, construction is completed.
When in use, part flows into collecting box 4 to the present embodiment by aqueduct 3 when rainwater is discharged by gutter 2, catchments
After the water level of box 4 is raised, buoyancy increase, by the upward lifting of float plate 14, so that producing seam between end socket 16 and water falling hole 13
Gap, now because the lower section of float plate 14 has stored full rainwater, therefore after float plate 14 is lifted, each water falling hole 13 start to
Lower water outlet, so as to the green plants to the lower section of body of a bridge body 1 are equably cleaned.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in design structure of the invention
Within think of, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of rain water collecting system for being applied to elevated bridge, it is characterised in that：Including body of a bridge body（1）, the body of a bridge sheet
Body（1）Bottom surface correspondence bridge under greenbelt（8）Position is provided with collecting box（4）, collecting box（4）Bottom surface be evenly distributed with it is overboard
Hole（13）, collecting box（4）In be provided with and the float plate that lift can be acted on by water buoyancy（14）, float plate（14）Non- float state
Closing water falling hole（13）；The body of a bridge body（1）It is provided with gutter（2）, gutter（2）It is connected with aqueduct（3）, aqueduct
（3）With collecting box（4）Connection.
2. the rain water collecting system for being applied to elevated bridge according to claim 1, it is characterised in that：The water falling hole
（13）It is wedged hole, the float plate（14）It is connected with the end socket being adapted to wedged hole（16）.
3. the rain water collecting system for being applied to elevated bridge according to claim 2, it is characterised in that：The end socket（16）
With float plate（14）Between be connected with support bar（15）.
4. the rain water collecting system for being applied to elevated bridge according to claim 3, it is characterised in that：The float plate
（14）Maximum levitation height be less than end socket（16）Height.
5. the rain water collecting system for being applied to elevated bridge according to claim 4, it is characterised in that：The float plate
（14）And support bar（15）It is foam, end socket（16）It is plastic material, end socket（16）It is bonded and fixed to support bar（15）.
6. the rain water collecting system for being applied to elevated bridge according to claim 5, it is characterised in that：The float plate
（14）It is hollow-core construction.
7. the rain water collecting system for being applied to elevated bridge according to claim 6, it is characterised in that：The body of a bridge body
（1）Bottom surface is provided with two parallel L-shaped clamps（5）, collecting box（4）It is held on two L-shaped clamps（5）Between and pass through bolt
（7）With L-shaped clamp（5）It is fixed.
8. the rain water collecting system for being applied to elevated bridge according to claim 1, it is characterised in that：The gutter
（2）With aqueduct（3）Junction be provided with filter screen.
9. the rain water collecting system for being applied to elevated bridge according to claim 1, it is characterised in that：The collecting box
（4）It is plastic part.
10. the construction method of the rain water collecting system for being applied to elevated bridge described in a kind of claim 7, it is characterised in that：
According to irrigation on greenbelt position under bridge in elevated bridge work progress, in body of a bridge body（1）Bottom surface and greenery patches correspondence position under bridge
Pour two parallel L-shaped clamps（5）；L-shaped clamp（5）By liner steel cylinder in L-shaped clamp in work progress（5）Upper reserved spiral shell
Bolt（7）Hole；In body of a bridge body（1）Gutter（2）Aqueduct is reserved in work progress（3）Interface；Body of a bridge body（1）Construction
After the completion of, hoisting prefabricated collecting box（4）And snap in L-shaped clamp（5）, by bolt（7）By collecting box（4）It is fixed on L-shaped card
Plate（5）；In collecting box（4）With aqueduct（3）Interface between connect aqueduct（3）, complete construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710084730.8A CN106894336B (en) | 2017-02-16 | 2017-02-16 | Rain water collecting system and its construction method applied to elevated bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710084730.8A CN106894336B (en) | 2017-02-16 | 2017-02-16 | Rain water collecting system and its construction method applied to elevated bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106894336A true CN106894336A (en) | 2017-06-27 |
| CN106894336B CN106894336B (en) | 2019-03-12 |
Family
ID=59184041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710084730.8A Active CN106894336B (en) | 2017-02-16 | 2017-02-16 | Rain water collecting system and its construction method applied to elevated bridge |
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| Country | Link |
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| CN (1) | CN106894336B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109169192A (en) * | 2018-10-11 | 2019-01-11 | 浙江建设职业技术学院 | Overpass rainwater-collecting and be used for automatic irrigation system for afforestation and its installation method |
| CN109778948A (en) * | 2018-12-14 | 2019-05-21 | 苏州三品交通建设工程有限公司 | Sprinkler system is afforested under freeway bridge |
| CN110761177A (en) * | 2019-12-19 | 2020-02-07 | 丁华丽 | Comprehensive water utilization system for bridge |
| CN110905137A (en) * | 2019-12-05 | 2020-03-24 | 怀化沃普环保科技有限公司 | Stifled formula waterproof system that draws |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110006299A (en) * | 2009-07-14 | 2011-01-20 | (주)신일산업개발 | Filth removing device of bridge drainage basin |
| CN102106245A (en) * | 2009-12-29 | 2011-06-29 | 上海市城市建设设计研究院 | Automatic waste rainwater greening and watering device |
| CN103290913A (en) * | 2013-06-20 | 2013-09-11 | 四川大学 | Roadside rainwater cap dust guard |
| CN204212052U (en) * | 2014-10-16 | 2015-03-18 | 杭州中艺园林工程有限公司 | A kind of bridge deck rainwater collecting eco-filtration device |
| CN204690591U (en) * | 2015-06-03 | 2015-10-07 | 魏崇亮 | A kind of bridge drainage system |
| CN205884114U (en) * | 2016-06-27 | 2017-01-18 | 深圳市华田园林绿化有限公司 | Floating roof greening planting device |
-
2017
- 2017-02-16 CN CN201710084730.8A patent/CN106894336B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110006299A (en) * | 2009-07-14 | 2011-01-20 | (주)신일산업개발 | Filth removing device of bridge drainage basin |
| CN102106245A (en) * | 2009-12-29 | 2011-06-29 | 上海市城市建设设计研究院 | Automatic waste rainwater greening and watering device |
| CN103290913A (en) * | 2013-06-20 | 2013-09-11 | 四川大学 | Roadside rainwater cap dust guard |
| CN204212052U (en) * | 2014-10-16 | 2015-03-18 | 杭州中艺园林工程有限公司 | A kind of bridge deck rainwater collecting eco-filtration device |
| CN204690591U (en) * | 2015-06-03 | 2015-10-07 | 魏崇亮 | A kind of bridge drainage system |
| CN205884114U (en) * | 2016-06-27 | 2017-01-18 | 深圳市华田园林绿化有限公司 | Floating roof greening planting device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109169192A (en) * | 2018-10-11 | 2019-01-11 | 浙江建设职业技术学院 | Overpass rainwater-collecting and be used for automatic irrigation system for afforestation and its installation method |
| CN109778948A (en) * | 2018-12-14 | 2019-05-21 | 苏州三品交通建设工程有限公司 | Sprinkler system is afforested under freeway bridge |
| CN110905137A (en) * | 2019-12-05 | 2020-03-24 | 怀化沃普环保科技有限公司 | Stifled formula waterproof system that draws |
| CN110905137B (en) * | 2019-12-05 | 2022-06-10 | 怀化沃普环保科技有限公司 | Stifled formula waterproof system that draws |
| CN110761177A (en) * | 2019-12-19 | 2020-02-07 | 丁华丽 | Comprehensive water utilization system for bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106894336B (en) | 2019-03-12 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 215300 335 Gucheng Road, Kunshan City, Suzhou, Jiangsu Applicant after: Kunshan Traffic Engineering Group Co., Ltd. Applicant after: Kunshan deer road access bridge engineering Co., Ltd. Address before: 215300 Nanbang Road 688, Kunshan Development Zone, Suzhou City, Jiangsu Province Applicant before: Kunshan Traffic Engineering Co., Ltd. Applicant before: Kunshan deer road access bridge engineering Co., Ltd. |
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