CN207552921U - A kind of discharge structure of bridge - Google Patents
A kind of discharge structure of bridge Download PDFInfo
- Publication number
- CN207552921U CN207552921U CN201721410691.8U CN201721410691U CN207552921U CN 207552921 U CN207552921 U CN 207552921U CN 201721410691 U CN201721410691 U CN 201721410691U CN 207552921 U CN207552921 U CN 207552921U
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- CN
- China
- Prior art keywords
- driveway
- catch basin
- drainpipe
- concrete layer
- discharge structure
- 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.)
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Abstract
The utility model discloses a kind of discharge structure of bridge, it is characterized in that：Including concrete layer, the driveway that is arranged on concrete layer top surface, the drainpipe being horizontally installed between driveway and concrete layer, polyurethane water-proof paint is coated on the driveway, and the driveway top surface is provided through several through-holes, the through-hole is connected with drainpipe, and the side wall of concrete layer is run through at the drainpipe both ends.When rainy weather, rainwater via through holes are flowed into drainpipe and are discharged along drainpipe along from the both sides of concrete layer, and then reduce rainwater collecting in driveway.
Description
Technical field
The utility model is related to bridge field, more particularly to a kind of discharge structure of bridge.
Background technology
Bridge refers generally to be erected in rivers,lakes and seas, the structures that traffic etc. is made smoothly to pass through.
At present, for bridge generally using concrete structure, concrete structure is coordinated with cement, sandstone, stone etc. and reinforcing bar,
A kind of composite material formed through aquation.Generally armored concrete is multiphase, porous, non-uniform material, so falling in bridge
The rainwater of top surface of the beam can be penetrated into the hole of concrete structure.When nocturnal temperature is down to freezing point, water meeting freezing and expansion makes hole wall
Compressive deformation, when day temperature increases, ice-out Cheng Shui, volume-diminished makes hole wall by tensile stress；Frozen-thaw process meeting repeatedly
Make concrete structure superficial face cracked, and gradually loose, disengaging, gradually corrode total.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of discharge structure of bridge, it
The rainwater fallen in bridge floor can be discharged, reduces it to bridge concrete structural damage.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of draining knot of bridge
Structure, it is characterized in that：Including concrete layer, the driveway that is arranged on concrete layer top surface, it is horizontally installed on driveway and concrete
Drainpipe between layer is coated with polyurethane water-proof paint on the driveway, and if the driveway top surface be provided through
Dry through-hole, the through-hole are connected with drainpipe, and the side wall of concrete layer is run through at the drainpipe both ends.
Through the above technical solutions, when rainy weather, rainwater via through holes flow into drainpipe and along drainpipes along from mixed
The both sides discharge of solidifying soil layer, and then rainwater collecting is reduced in driveway.In addition, being coated with polyurethane water-proof paint on driveway, make
It obtains rainwater to be not easy to penetrate into from driveway, so the general via through holes of rainwater are discharged from drainpipe without penetrating into concrete layer, reduce
Its destruction to concrete layer.
Preferably, the driveway center projections.
Through the above technical solutions, rainwater is fallen after running surface, rainwater under the effect of gravity will be along running surface
It is slid to both sides.
Preferably, the driveway both sides are provided with protective fence, are provided through being used for for driveway on the protective fence
The rhone of ponding discharge.
Through the above technical solutions, protective fence can prevent vehicle to be fallen from bridge both sides to a certain degree, safe thing is reduced
Therefore and the rhone of protective fence can facilitate the ponding on driveway to be discharged from driveway both sides.
Preferably, the concrete layer both sides are provided with water storage box, and the top surface of the water storage box is provided with catch basin, described
Drainpipe protrudes from concrete layer and stretches into catch basin.
Through the above technical solutions, the water on driveway falls into catch basin through drainpipe and stores, and when hot weather, work
People can take out the water in catch basin to spray driveway to cool down, and then it is dry and cracked to reduce driveway.
Preferably, it is coated with polymer cement waterproof paint on the internal groove side wall of the catch basin.
Through the above technical solutions, being coated with polymer cement waterproof paint in catch basin, the water in catch basin can be reduced
Concrete layer is penetrated into, reduces the damage of concrete layer.
Preferably, the water storage box side wall is provided with suction pump, and the water suction for stretching into catch basin is provided on the suction pump
Manage, extend to the sprinkler pipe of driveway.
Through the above technical solutions, when hot weather, the extraction in water storage box can be sprayed garage by suction pump
Road is to cool down, and then it is dry and cracked to reduce driveway.When the water savings in catch basin is excessive, suction pump can detach extra water,
To avoid the aqueous reflux in drainpipe.
Preferably, the head cover for sealing catch basin notch is hinged at the notch of the catch basin.
Through the above technical solutions, when the water savings in catch basin is excessive, head cover can be rotated to seal catch basin
Notch avoids the water in catch basin from further increasing, and then avoids the aqueous reflux intake-discharge pipe in catch basin.Work as dry weather
When, head cover can prevent the water evaporation in catch basin, spray driveway to ensure enough waters.
Preferably, the notch edge of the catch basin is provided with rubber pad.
Through the above technical solutions, head cover, towards in the rotation process of catch basin notch side, rubber pad is first contradicted with head cover
To slow down impact of the head cover to water storage box.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：
1st, when rainy weather, rainwater via through holes are flowed into drainpipe and are arranged along drainpipe along from the both sides of concrete layer
Go out, and then reduce rainwater collecting in driveway；
2nd, towards in the rotation process of catch basin notch side, rubber pad first contradicts to slow down head cover to water storage with head cover head cover
The impact of case；
3rd, the water on driveway, which is fallen into through drainpipe in catch basin, stores, and when hot weather, worker can be by catch basin
Interior water takes out to spray driveway to cool down, and then it is dry and cracked to reduce driveway.
Description of the drawings
Fig. 1 is the structure diagram of embodiment；
Fig. 2 is the A portions enlarged drawing of Fig. 1；
Fig. 3 is the sectional view of embodiment.
Reference numeral：1st, concrete layer；2nd, driveway；3rd, drainpipe；4th, through-hole；5th, protective fence；6th, rhone；7th, water storage
Case；8th, catch basin；9th, suction pump；10th, suction hose；11st, sprinkler pipe；12nd, head cover；13rd, rubber pad.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Fig. 3 is please referred to, a kind of discharge structure of bridge includes concrete layer 1, the driveway for being arranged on 1 top surface of concrete layer
2。
2 surface of driveway is coated with polyurethane water-proof paint, and 2 center projections of driveway.Rainwater is fallen on 2 surface of driveway
Afterwards, rainwater will slide under the effect of gravity along 2 surface of driveway to both sides.
2 both sides of driveway are provided with the protective fence 5 made of stainless steel, and protective fence 5 extends along vehicle road length direction；
Rhone 6 is provided through on protective fence 5.Protective fence 5 can prevent vehicle to be fallen from bridge both sides to a certain degree, reduce safety
Accident, and the rhone 6 of protective fence 5 can facilitate the ponding on driveway 2 to be discharged from 2 both sides of driveway.
It is horizontally arranged with several drainpipes 3 between concrete layer 1 and driveway 2, the distance between two drainpipes 3 two
Rice, and the both ends of drainpipe 3 protrude from the side wall of concrete layer 1；2 top surface of driveway is provided through through-hole 4, through-hole 4
It is connected right over drainpipe 3 and with drainpipe 3；4 number of through-hole is several, is uniformly distributed along 3 length direction of drainpipe.
When rainy weather, rainwater via through holes 4 are flowed into drainpipe 3 and are arranged along drainpipe 3 along from the both sides of concrete layer 1
Go out, and then reduce rainwater collecting in driveway 2.In addition, due to being coated with polyurethane water-proof paint on driveway 2 so that rainwater is not
It is easily penetrated into from driveway 2, so the general via through holes 4 of rainwater are discharged from drainpipe 3 without penetrating into concrete layer 1, it is right to reduce its
The influence of concrete layer 1.
1 both sides of concrete layer are provided with water storage box 7, and the top surface of water storage box 7 is provided with catch basin 8, the internal groove side wall of catch basin 8
On be coated with polymer cement waterproof paint, with reduce the water in catch basin 8 penetrate into concrete layer 1, reduce concrete layer 1 damage
It is bad.The end of drainpipe 3 protrudes from concrete layer 1 and stretches into catch basin 8 so that the water that drainpipe 3 is discharged converges in water storage
In slot 8.
Referring to Fig.1 and 2,7 side wall of water storage box is provided with suction pump 9, suction hose 10 and watering are provided on suction pump 9
Pipe 11.Suction hose 10 is through 7 side wall of water storage box and stretches into catch basin 8；Sprinkler pipe 11 extends upwardly to driveway 2.Work as weather
When hot, suction pump 9 can be by the extraction in water storage box 7 for spraying driveway 2 to cool down, and then it is dry and cracked to reduce driveway 2.
When the water savings in catch basin 8 is excessive, suction pump 9 can detach extra water, to avoid the aqueous reflux in drainpipe 3.
Head cover 12 is hinged at the notch of catch basin 8, and the notch edge of catch basin 8 is provided with rubber pad 13.Work as water storage
When water savings in slot 8 is excessive, head cover 12 can be rotated to seal the notch of catch basin 8, avoid the water in catch basin 8 further
Increase, and then avoid the aqueous reflux intake-discharge pipe 3 in catch basin 8.When dry weather, head cover 12 can be prevented in catch basin 8
Water evaporation, to ensure enough waters for spraying driveway 2；Head cover 12 towards in 8 notch side rotation process of catch basin,
Rubber pad 13 first contradicts to slow down impact of the head cover 12 to water storage box 7 with head cover 12.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the scope of protection of the utility model is determined by appended claim.
Claims (6)
1. a kind of discharge structure of bridge, it is characterized in that：Including concrete layer（1）, be arranged on concrete layer（1）The garage of top surface
Road（2）, be horizontally installed on driveway（2）With concrete layer（1）Between drainpipe（3）, the driveway（2）On be coated with poly- ammonia
Ester water-repellent paint, and the driveway（2）Top surface is provided through several through-holes（4）, the through-hole（4）With drainpipe（3）
It is connected, the drainpipe（3）Concrete layer is run through at both ends（1）Side wall；The driveway（2）Center projections；The coagulation
Soil layer（1）Both sides are provided with water storage box（7）, the water storage box（7）Top surface be provided with catch basin（8）, the drainpipe（3）It is convex
For concrete layer（1）And stretch into catch basin（8）It is interior.
2. a kind of discharge structure of bridge according to claim 1, it is characterized in that：The driveway（2）Both sides are provided with
Protective fence（5）, the protective fence（5）On be provided through being used for for driveway（2）The rhone of ponding discharge（6）.
3. a kind of discharge structure of bridge according to claim 1, it is characterized in that：The catch basin（8）Internal groove side wall on
It is coated with polymer cement waterproof paint.
4. a kind of discharge structure of bridge according to claim 1, it is characterized in that：The water storage box（7）Side wall is provided with
Suction pump（9）, the suction pump（9）On be provided with and stretch into catch basin（8）Suction hose（10）, extend to driveway（2）Spill
Water pipe（11）.
5. a kind of discharge structure of bridge according to claim 1, it is characterized in that：The catch basin（8）Notch at cut with scissors
It is connected to seal catch basin（8）The head cover of notch（12）.
6. a kind of discharge structure of bridge according to claim 1, it is characterized in that：The catch basin（8）Notch edge
It is provided with rubber pad（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410691.8U CN207552921U (en) | 2017-10-27 | 2017-10-27 | A kind of discharge structure of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410691.8U CN207552921U (en) | 2017-10-27 | 2017-10-27 | A kind of discharge structure of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207552921U true CN207552921U (en) | 2018-06-29 |
Family
ID=62674049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721410691.8U Active CN207552921U (en) | 2017-10-27 | 2017-10-27 | A kind of discharge structure of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207552921U (en) |
-
2017
- 2017-10-27 CN CN201721410691.8U patent/CN207552921U/en active Active
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| GR01 | Patent grant |