CN206521696U - A kind of bridge drainage system - Google Patents

A kind of bridge drainage system Download PDF

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Publication number
CN206521696U
CN206521696U CN201720172054.5U CN201720172054U CN206521696U CN 206521696 U CN206521696 U CN 206521696U CN 201720172054 U CN201720172054 U CN 201720172054U CN 206521696 U CN206521696 U CN 206521696U
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China
Prior art keywords
bridge
hdpe
shaped gutter
shaped
drainage
Prior art date
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Active
Application number
CN201720172054.5U
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Chinese (zh)
Inventor
任育林
张凯
张明
孟令倩
刘倩钰
刘昕然
贺骏铭
魏世安
庞增贵
孙怀章
许平
谷李忠
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Tianjin Saiying Engineering Technology Investment And Consulting Co Ltd
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Tianjin Saiying Engineering Technology Investment And Consulting Co Ltd
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Priority to CN201720172054.5U priority Critical patent/CN206521696U/en
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Abstract

The utility model provides a kind of bridge drainage system, it is U-shaped U-shaped gutter including section, the U-shaped gutter openend is detachably connected sheet for bottle lid, the embedded connection in U-shaped gutter bottom or the one end for bonding HDPE tapping pipes, the other end of the HDPE tapping pipes is connected by HDPE drainage pipelines and infiltration hole is reserved on ground storm-water system, the furrow bank of the U-shaped gutter adjacent row track direction side.Relative to prior art, the utility model has the advantage that:The technical program can rapid drainage bridge floor rainwater, pave-load layer infiltration can be excluded again, it is ensured that bridge structure stability and durability and the comfortable safety of driving, and it is convenient to construct, it is easy to safeguard, comprehensive benefit is high.

Description

A kind of bridge drainage system
Technical field
The utility model belongs to bridge technical field of drainage, more particularly, to a kind of bridge drainage system.
Background technology
At present, bridge drainage system is mainly spilled water hole and supporting drainage pipeline.Spilled water hole will according to the corresponding specification of industry Ask and be configured, be usually that (abutment stretches at pier pier center line both sides each about 2m, expansion joint upper end about 1m in deck transverse slope downside Sew at the about 1.5m of end), remaining position sets according to per every about 5m.If unrestricted condition under bridge, such as in bridges in highway engineering In, bridge deck drainage is directly drained to bridge by spilled water hole;If restricted condition, it is considered to which environmental landscape, bridge down train are gone away, It is typically to be set after bridge deck drainage is laterally collected by outer rim under bridge superstructure cantilever especially in Urban Bridge engineering The pipe tunnel put is drained at bridge pier, is then drained into along the vertical duct set by bridge pier under bridge, until ground rainwater collects system System.
Sluicing Porous materials are mainly PVC tapping pipes and cast iron tapping pipe.Bridge causes spilled water hole because long-time is open to traffic Occur in that different degrees of corrosion, aging, blocking, missing;There is drainage system to damage, summer waterfall, winter ice slush, bridge floor product The phenomenons such as water, to bridge traffic safety, pose a big pressure to maintenance department maintenance management.
The content of the invention
In view of this, the utility model is directed to a kind of bridge drainage system, can rapid drainage bridge floor rainwater, again Pave-load layer infiltration can be excluded.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in:
A kind of bridge drainage system, including section are U-shaped U-shaped gutter, and the U-shaped gutter openend is detachable Sheet for bottle lid, the U-shaped embedded connection in gutter bottom or the one end for bonding HDPE tapping pipes are connected, the HDPE sluices The other end of pipe connects ground storm-water system by HDPE drainage pipelines, the U-shaped gutter adjacent row track direction side Infiltration hole is reserved on furrow bank.
Further, the U-shaped gutter is fitted together and formed by multiple merogenesis unit socket joints or bonding.
Further, the infiltration hole on the U-shaped gutter corresponds to the asphalt pavement bottom and waterproof of bridge structure Pervious concrete layer between layer.
Further, the opposite side in the U-shaped gutter is set close to the guardrail of bridge, the bottom in the U-shaped gutter Between box beam, the outer space filling waterproof mortar of HDPE tapping pipes.
Further, the material in the U-shaped gutter be resin concrete, foam concrete, RPC and One kind in fiberglass resin.
Relative to prior art, the utility model has the advantage that:
The U-shaped gutter of the technical program, which is carried, reserves infiltration hole on HDPE tapping pipes, the furrow bank in U-shaped gutter, can Rapid drainage bridge floor rainwater, can exclude pave-load layer infiltration again, it is ensured that bridge structure stability and durability and the comfortable safety of driving, and construction Convenient, it is easy to safeguard, comprehensive benefit is high.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model. In accompanying drawing:
Fig. 1 is the structural representation of bridge drainage system described in the utility model embodiment;
Fig. 2 is the part-structure schematic diagram of bridge drainage system described in the utility model embodiment.
Description of reference numerals:
1-U types gutter, 2- sheet for bottle lid, 3-HDPE tapping pipes, 4- infiltration holes, 5- asphalt pavement surface layers, 6- pitches Mat formation bottom, 7- waterproof layers, 8- water-proof concrete pave-load layers, 9- box beams, 10- pervious concrete layers, 11- guardrails, 12- Waterproof sands Slurry, 13- elbows, 14-HDPE drainage pipelines, 15- pier studs, 16- pipe clamps, 17- ground rainwater systems.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can To be mutually combined.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of bridge drainage system, as shown in Figure 1, 2, including section is U-shaped U-shaped gutter 1, the U-shaped draining The openend of ditch 1 is detachably connected sheet for bottle lid 2, and the U-shaped bottom of gutter 1 carries HDPE tapping pipes 3, the U-shaped gutter 1 Infiltration hole 4 is reserved on the furrow bank of adjacent row track direction side;One end of the HDPE tapping pipes 3 passes through HDPE drainage pipelines 14 connection ground storm-water systems 17.
The embedded connection in bottom in one end of the HDPE tapping pipes 3 and U-shaped gutter 1 is bonded together.
The HDPE tapping pipes 3 are connected by elbow with HDPE drainage pipelines 14, and the HDPE drainage pipelines 14 are by multistage HDPE drainpipes are formed by connecting by elbow, and the HDPE drainage pipelines 14 are fixed on the bottom of box beam 9 or pier stud by pipe clamp 16 At 15.
The U-shaped gutter 1 is fitted together and formed by multiple merogenesis unit socket joints or bonding, facilitates factory's metaplasia Production, live socket joint or bonding are easy to assembly along the longitudinal full-bridge setting of bridge.
Bridge deck structure is typically followed successively by asphalt pavement surface layer 5, asphalt pavement bottom 6, waterproof layer 7, waterproof and mixed from top to bottom Solidifying soil pave-load layer 8 and box beam 9.Infiltration hole 4 on the U-shaped gutter 1 corresponds to the He of asphalt pavement bottom 6 of bridge structure Pervious concrete layer 10 between waterproof layer 7.
The opposite side in the U-shaped gutter 1 is set close to the guardrail 11 of bridge, the bottom in the U-shaped gutter 1 and box beam Between 9, the outer space filling waterproof mortar 12 of HDPE tapping pipes 3.
The material in the U-shaped gutter 1 is resin concrete, foam concrete, RPC and fiberglass resin In one kind;With lot of advantages:High intensity, strong shock resistance;Durability is excellent, service life length, safe and reliable;Lightweight, Anti-seismic performance is excellent;Steady quality, it is easy to moulding, good appearance;Comprehensive benefit is good, economic and environment-friendly, can economize on resources, and reduces life Production, transport and Energy Consumption of Construction., can batch production, standardized production for making U-shaped gutter.It is smooth inside product raceway groove, draining Efficiency high;Look for slope simple, it is easy to construct;It is easy for installation, construction and excavation depth as shallow;Because the receipts water rain comb of this discharge structure is open In bridge floor, it is easy to cleaning and maintenance.
Infiltration hole 4 is reserved on the furrow bank of adjacent row track direction side, can will pass through road base pervious concrete Collected asphalt mixture surfacing infiltration is penetrated into U-shaped gutter 1.
Road bridge floor rainwater is pooled in U-shaped gutter 1 by deck transverse slope, the HDPE tapping pipes carried along U-shaped gutter 1 3 HDPE drainage pipelines 14 longitudinal at pier stud 15 drain to bridge ground rainwater system 17.
Using HDPE tapping pipes 3, ageing resistace is strong, and with excellent high and low temperature resistance, extra-strong corrosion resistant is anti-to stretch Contracting, anti-deformability, shock resistance and the anti-stress cracking performance of deflecting are better than cast iron pipe and pvc pipe, install convenient, compatibility By force.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims (5)

1. a kind of bridge drainage system, it is characterised in that:It is U-shaped U-shaped gutter including section, the U-shaped gutter is opened Mouth end is detachably connected sheet for bottle lid, the U-shaped embedded connection in gutter bottom or the one end for bonding HDPE tapping pipes, institute The other end for stating HDPE tapping pipes connects ground storm-water system by HDPE drainage pipelines, and the U-shaped gutter is adjacent to runway Infiltration hole is reserved on the furrow bank of direction side.
2. bridge drainage system according to claim 1, it is characterised in that:The U-shaped gutter is by multiple merogenesis Unit socket joint bonds what is fitted together.
3. bridge drainage system according to claim 1, it is characterised in that:Infiltration hole on the U-shaped gutter Corresponding to the pervious concrete layer between the asphalt pavement bottom and waterproof layer of bridge structure.
4. bridge drainage system according to claim 1, it is characterised in that:The opposite side in the U-shaped gutter is close The guardrail of bridge is set, between the bottom in the U-shaped gutter and box beam, the outer space filling Waterproof sand of HDPE tapping pipes Slurry.
5. bridge drainage system according to claim 1, it is characterised in that:The material in the U-shaped gutter is resin One kind in concrete, foam concrete, RPC and fiberglass resin.
CN201720172054.5U 2017-02-24 2017-02-24 A kind of bridge drainage system Active CN206521696U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720172054.5U CN206521696U (en) 2017-02-24 2017-02-24 A kind of bridge drainage system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720172054.5U CN206521696U (en) 2017-02-24 2017-02-24 A kind of bridge drainage system

Publications (1)

Publication Number Publication Date
CN206521696U true CN206521696U (en) 2017-09-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720172054.5U Active CN206521696U (en) 2017-02-24 2017-02-24 A kind of bridge drainage system

Country Status (1)

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CN (1) CN206521696U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112609569A (en) * 2020-12-22 2021-04-06 杨志武 Drainage device for highway bridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112609569A (en) * 2020-12-22 2021-04-06 杨志武 Drainage device for highway bridge

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