CN106120551A - A kind of bridge drain system of antiseep - Google Patents

A kind of bridge drain system of antiseep Download PDF

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Publication number
CN106120551A
CN106120551A CN201610799390.2A CN201610799390A CN106120551A CN 106120551 A CN106120551 A CN 106120551A CN 201610799390 A CN201610799390 A CN 201610799390A CN 106120551 A CN106120551 A CN 106120551A
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CN
China
Prior art keywords
bridge
antiseep
draining
drain system
platform
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
Application number
CN201610799390.2A
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Chinese (zh)
Inventor
韩文学
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Huachuang Junjie Engineering Technology Co Ltd
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Beijing Huachuang Junjie Engineering Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Huachuang Junjie Engineering Technology Co Ltd filed Critical Beijing Huachuang Junjie Engineering Technology Co Ltd
Priority to CN201610799390.2A priority Critical patent/CN106120551A/en
Publication of CN106120551A publication Critical patent/CN106120551A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00Structural or constructional details of bridges
    • E01D19/08Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
    • E01D19/086Drainage arrangements or devices

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The invention discloses the bridge drain system of a kind of antiseep, including: draining cavity, it is installed on bridge draining and reserves porch, described draining cavity has the drainage channel of hollow and open-topped discharge outlet, the sidewall of draining cavity is provided with gully-hole, drain chamber external week is provided with the platform that catchments, and platform top of catchmenting upwardly extends connection water fender.Bridge drain system disclosed in this invention can block the path developed downwards in crack and collect seepage hydrops, solve the problem that bridge floor hydrops continues seepage along draining cavity circumferential crack, reduce the corrosion failure that bridge structure is caused by bridge floor water accumulation leaking, add the safety of body of a bridge structure.

Description

A kind of bridge drain system of antiseep
Technical field
The present invention relates to bridge technical field of drainage, be specifically related to the bridge drain system of a kind of antiseep.
Background technology
Along with developing rapidly of urban construction and transportation network, various bridge is the most progressively built and comes into operation.Because bridge Beam has the impervious surface of larger area, has more rainwater and fall on bridge floor during rainfall, needs quick drain to ensure to hand over Logical unimpeded and safety;Rainwater stagnates and can cause body of a bridge structure corrosion, aggravation concrete inside beam body in bridge floor penetrating into simultaneously Air slaking and bridge bottom surface produce large area water stain, cause persistence to destroy to bridge appearance and structure.
In bridge construction, the design of drainage system is just particularly important.Typically on bridge floor every a segment distance just It is provided with discharge outlet and bridge floor rain sewage is drained into bridge.As, Chinese patent literature CN200981975Y just discloses one can arrange bridge The discharge outlet of sweat, discharge outlet end face is equipped with rain perforaled strainer or is equipped with groined type hollow out top cover, and it includes discharge outlet, is arranged on At bridge platoon water inlet, discharge outlet end opening stretches in osculum reserved by bridge and enters drainage pipeline and gets rid of to bridge.Above-mentioned institute Bridge floor rain sewage can be effectively got rid of in disclosed design.But, owing to discharge outlet and periphery body of a bridge structural attachments are because of material thing Rationality matter is different, sends a car under the external stress effects such as the long-term vibration caused at bridge frequent car every day, can cause discharge outlet Gap is produced between periphery body of a bridge Concrete Structure Crack or discharge outlet and periphery xoncrete structure.Bridge floor thus can be made to amass Water penetrates into along crack, causes body of a bridge structure reinforcing bars corrosion, aggravation concrete air slaking and produce large area in bridge bottom surface water stain etc. Problem.
At present, prior art also there are some technological improvements attempt to solve above-mentioned technical problem.As, Chinese patent literature CN204530461U discloses a kind of roof drain being applicable to Bridges on Urban Rail Transit, and including bucket body, described bucket body includes collection Water pond and kuppe, described kuppe is arranged on water-collecting tray;The center of described water-collecting tray is provided with discharge outlet, described discharge outlet Edge downwardly extends out a drain pipe.Bucket body is integrated with drain pipe without interface, effectively prevent and leaks;Outside at drain pipe Rigid waterproof sleeve and water-proof wing-ring are set, decrease infiltration and water leakage situation.Technical scheme disclosed in above-mentioned patent documentation, Without Interface design by integration and rigid waterproofing set is set outside drain pipe reduces percolating water.But this scheme works Typically, the most fundamentally solve because different materials physico-chemical property difference cause discharge outlet periphery concrete structure crack thus The problem causing percolating water.
Therefore, this area is badly in need of a kind of for problems such as discharge outlet periphery gap leakage and concrete structure crack seepages Solution.
Summary of the invention
It is an object of the present invention to provide the bridge drain system of a kind of antiseep, to solve discharge outlet periphery appearance in prior art It is easily generated gap the problem causing seepage.
For achieving the above object, the invention discloses following technical scheme:
The bridge drain system of a kind of antiseep, including draining cavity, is installed on bridge draining and reserves porch;Described row Water chamber has the drainage channel of hollow and open-topped discharge outlet, and the sidewall of described draining cavity is provided with gully-hole, outward Week is provided with the platform that catchments, and platform top of catchmenting upwardly extends connection water fender, and the position of described gully-hole is higher than catchmenting platform and row The position that water chamber connects, the upper edge of described water fender is less than the upper edge of draining cavity;Described gully-hole runs through draining cavity Sidewall, the drainage channel of UNICOM's hollow and the platform hemi-closure space with the sidewall formation of draining cavity that catchments, can be by the platform that catchments Collected hydrops enters drainage channel.
The bridge drain system of above-mentioned antiseep, described draining cavity includes epimere inlet portion and hypomere export department, described Epimere inlet portion opening is more than the top of described hypomere export department opening, the bottom of described epimere inlet portion and described lower end export department Seamless link between portion, described epimere inlet portion opening is from top to bottom gradually reduced to identical with described hypomere export department opening; Preferably, described gully-hole can be arranged on described epimere inlet portion.
Preferably, the bridge drain system of above-mentioned antiseep, described draining cavity is by side's mouth of pipe seat of basin shape and cylinder Tapping pipe composition, mouth of pipe seat and tapping pipe have common axle center, and setting the closing of the mouth of pipe is connected to outside tapping pipe, and tapping pipe is upwards Stretch into inside mouth of pipe seat;The described platform that catchments is close to the mouth of pipe seat bottom portion of described side's basin shape and is arranged, and described gully-hole is close to described collection Water platform upper surface is arranged.
Preferably, the bridge drain system of above-mentioned antiseep, described discharge outlet is additionally provided with and the mouth of pipe of described side's basin shape The square box that seat matches, can overlay above the mouth of pipe seat of described side's basin shape in order to increase the height of discharge outlet.
The bridge drain system of above-mentioned antiseep, described discharge outlet is provided with drainage double-edged fine-toothed comb or groined type hollow out top cover.
The bridge drain system of above-mentioned antiseep, stating the lower of institute's draining cavity has drain pipe along connection;Preferably, described row Water chamber is the integrated design with drain pipe, and the two is seamless.
Preferably, the bridge drain system of above-mentioned antiseep, described in catchment platform and described draining cavity vertical sidewall it Between in 30 ° of-75 ° of angles.
More excellent, the bridge drain system of above-mentioned antiseep, described in catchment platform and described draining cavity vertical sidewall it Between in 45 ° of-70 ° of angles.
Preferably, the bridge drain system of above-mentioned antiseep, described water fender is connected to catchment at platform outer rim.
Preferably, the bridge drain system of above-mentioned antiseep, described water fender is parallel to the vertical sidewall of draining cavity.
Preferably, the one during the bridge drain system of above-mentioned antiseep can be fiberglass or steel matter etc..
Preferably, the outer surface of the bridge drain system of above-mentioned antiseep can do frosted process.
In bridge construction is constructed, the bridge drain system of antiseep of the present invention will be built with bridge integrative installation technology If.In bridge floor making, in bridge draining, the bridge drain system integral installation of antiseep being reserved porch, then cement waters Filling fixing, discharge outlet is exposed at outside bridge floor, catchments platform and water fender buries overlay under cement or asphalt bridge floor completely.In long-term use During, discharge outlet periphery body of a bridge structure can produce damage and crackle, but can meet during the development further internal toward the body of a bridge of crack To the stop of catchment platform and water fender, crackle is truncated development further.And along the hydrops stream of crackle down seepage on bridge floor Just cannot continue down seepage after on the platform that catchments, can flow into, along the gradient of the platform that catchments, the gully-hole being connected with draining cavity, Seepage hydrops is entered in draining cavity, thus is discharged to outside bridge.
The bridge drain system of the antiseep that the present invention provides, outer surface does frosted process can be strengthened and xoncrete structure Adhesive force;The path that crack is grown downwards can be effectively blocked in the design of platform of catchmenting, the hydrops of seepage above collection;Water fender Interception catchment platform catchment in periphery body of a bridge structure permeate;The platform that catchments is catchmented and is emitted into the drainage channel of draining cavity by gully-hole In.This technical scheme solves bridge floor hydrops discharge outlet circumferential crack by special structure design and continues leakage problems, it is to avoid The corrosion of reinforced concrete structure deep and pars basilaris pontis percolating water mark and etching problem.Technical scheme disclosed in this invention is permissible Effectively reduce the development of discharge outlet periphery body of a bridge structural cracks, reduce bridge structure by bridge floor water accumulation leaking corrosion failure, minimizing Bridge bottom surface is corroded by seepage, adds the safety of body of a bridge structure, can preferably keep the attractive in appearance of the body of a bridge.
Accompanying drawing explanation
By reading the detailed description of hereafter preferred implementation, various other advantage and benefit common for this area Technical staff will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred implementation, and is not considered as the present invention Restriction.And in whole accompanying drawing, it is denoted by the same reference numerals identical parts.In the accompanying drawings:
Fig. 1 is the plan view from above of the bridge drain system of antiseep disclosed in this invention;
Fig. 2 is the longitudinal sectional view of the bridge drain system of antiseep disclosed in this invention.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.It should be noted that do not conflicting In the case of, the embodiment in the present invention and the feature in embodiment can be mutually combined.
Embodiment 1
Present embodiments provide the bridge drain system of a kind of antiseep.The bridge drain system of this antiseep is fiberglass Material, outer surface does frosted and processes, and integral installation reserves porch in bridge draining.
With reference to the accompanying drawings 1 and accompanying drawing 2 shown in, the bridge drain system of antiseep disclosed in the present embodiment, including draining cavity 1, gully-hole 2, catchment platform 3, water fender 4, groined type hollow out top cover 5;The sidewall of described draining cavity 1 is provided with described gully-hole 2, draining cavity 1 periphery is provided with the platform 3 that catchments, and platform 3 top of catchmenting upwardly extends connection water fender 4, described water fender 4 height Upper edge less than draining cavity 1.
The center vertical section of above-mentioned draining cavity 1 is thick neck funnel-form, and cross section, top is big, and lower section is little.Drain chamber Body 1 is made up of mouth of pipe seat 101 and the cylindrical tapping pipe 102 of side's basin shape, and mouth of pipe seat 101 and tapping pipe 102 have common Axle center, mouth of pipe seat 101 upper opening is big, and lower openings is little, opening be from top to bottom gradually reduced to tapping pipe 102 opening phase With, mouth of pipe seat 101 is closed and is connected to outside tapping pipe 102, and it is internal that tapping pipe 102 extends upwardly into mouth of pipe seat 101;The described platform 3 that catchments Be close to bottom the mouth of pipe seat 101 of described side's basin shape arrange, described gully-hole 2 be close to described in catchment platform 3 upper surface arrange.Drain chamber Body 1 also includes the square box that mouth of pipe seat 101 opening with above-mentioned side's basin shape matches, and can overlay the pipe of described side's basin shape In order to increase the height of draining cavity 1 above mouth seat 101.
The groined type hollow out top cover 5 matched with its size, described groined type it is provided with at the discharge outlet of draining cavity 1 Hollow out top cover 5 can filter the foreign material in hydrops, prevents foreign material from entering discharge outlet.
Above-mentioned gully-hole 2 be close to the to catchment upper surface of platform 3 is arranged on the sidewall of draining cavity 1, and gully-hole 2 can be by interior Portion catchments in the drainage channel being emitted into draining cavity 1.
Angle between the vertical sidewall of above-mentioned catchment platform 3 and draining cavity 1 is 30 °-75 °, preferably 45 °-70 °, enters one Walk preferred 70 ° of angles.
Connecting at the outer rim of the above-mentioned platform 3 that catchments has water fender 4, water fender 4 to be parallel to the vertical sidewall of draining cavity 1, gear The upper edge of water plate 4 is less than the upper edge of draining cavity 1.
The lower of above-mentioned draining cavity 1 has drain pipe, described draining cavity 1 and the integrated company of described drain pipe along connection Connect, between seamless.
The bridge drain system of the antiseep of the present embodiment and bridge construction integrated construction, in bridge floor making, will be anti- The bridge drain system integral installation of seepage reserves porch in bridge draining, and then by concrete sealing, catchment platform 3 and gear Water plate 4 buries be overlying in concrete-bridge completely.
Can be found by experiment, the bridge drain system of the antiseep that the present embodiment is provided, embedment bridge draining is reserved After the sealing of porch, bury overlay under bridge floor catchment platform and water fender can effectively cut off the crack of concrete-bridge and develop downwards, Crack is present in catchmenting above platform, enters the bridge floor hydrops of the pontic platform that all catchmented from crack and collects and flow back to row from gully-hole Water chamber, thus discharge at the bottom of bridge.A small amount of crack is had below platform even if catchmenting, also due to the platform that catchments has blocked hydrops, so will not Pontic is caused seepage and corrosion.The most there is not seepage hydrops in bridge bottom surface.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit;Although With reference to previous embodiment, the present invention is described in detail, it will be understood by those within the art that: it still may be used So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent; And these amendment or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and Scope.

Claims (9)

1. a bridge drain system for antiseep, including draining cavity, is installed on bridge draining and reserves porch, and its feature exists In: described draining cavity has the drainage channel of hollow and open-topped discharge outlet, and the sidewall of described draining cavity is provided with Gully-hole, periphery is provided with the platform that catchments, and platform top of catchmenting upwardly extends connection water fender, and the position of described gully-hole is higher than collection The position that water platform is connected with draining cavity, the upper edge of described water fender is less than the upper edge of draining cavity;Described gully-hole will catchment Collected by platform, hydrops enters drainage channel.
The bridge drain system of antiseep the most according to claim 1, it is characterised in that described draining cavity includes epimere Inlet portion and hypomere export department, described epimere inlet portion opening is more than described hypomere export department opening, described epimere inlet portion Bottom and the top of described lower end export department between seamless link, described epimere inlet portion opening be from top to bottom gradually reduced to Described hypomere export department opening is identical;Described gully-hole is arranged on described epimere inlet portion.
The bridge drain system of antiseep the most according to claim 2, it is characterised in that described draining cavity is by side's basin shape Mouth of pipe seat and cylindrical tapping pipe composition, mouth of pipe seat and tapping pipe have common axle center, and setting the closing of the mouth of pipe is connected to let out Outside water pipe, tapping pipe extends upwardly into inside mouth of pipe seat;The described platform that catchments is close to the mouth of pipe seat bottom portion of described side's basin shape and is arranged, described Gully-hole be close to described in catchment platform upper surface arrange.
The bridge drain system of antiseep the most according to claim 3, it is characterised in that be additionally provided with in described discharge outlet with The square box that the mouth of pipe seat of described side's basin shape matches, can overlay above the mouth of pipe seat of described side's basin shape in order to increase draining The height of mouth.
The bridge drain system of antiseep the most according to claim 1, it is characterised in that described discharge outlet is provided with drainage Double-edged fine-toothed comb or groined type hollow out top cover.
The bridge drain system of antiseep the most according to claim 1, it is characterised in that the lower edge of described draining cavity is even It is connected to drain pipe.
The bridge drain system of antiseep the most according to claim 1, it is characterised in that described in catchment platform and described draining In 30 ° of-75 ° of angles between the vertical sidewall of cavity.
The bridge drain system of antiseep the most according to claim 1, it is characterised in that the bridge draining of described antiseep Device is fiberglass or steel matter.
The bridge drain system of antiseep the most according to claim 1, it is characterised in that the bridge draining of described antiseep Outside of deivce face is done frosted and is processed.
CN201610799390.2A 2016-08-31 2016-08-31 A kind of bridge drain system of antiseep Pending CN106120551A (en)

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CN201610799390.2A CN106120551A (en) 2016-08-31 2016-08-31 A kind of bridge drain system of antiseep

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Application Number Priority Date Filing Date Title
CN201610799390.2A CN106120551A (en) 2016-08-31 2016-08-31 A kind of bridge drain system of antiseep

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106812062A (en) * 2017-03-20 2017-06-09 石狮市川朗机械设计有限公司 A kind of bridge sewer pipe cap device
CN106835971A (en) * 2016-12-14 2017-06-13 浙江建设职业技术学院 A kind of viaduct system for reclaiming rainwater and its installation method
CN107338725A (en) * 2017-03-20 2017-11-10 石狮市川朗机械设计有限公司 A kind of bridge sewer pipe cap device
CN109989472A (en) * 2019-03-19 2019-07-09 浙江中财管道科技股份有限公司 A kind of rapidly-assembled fire prevention noise reduction leakage water collecting accessory

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2143636Y (en) * 1992-12-30 1993-10-13 赵伟 Leak-proof drain
CN2708073Y (en) * 2004-07-14 2005-07-06 宋科兵 Drain pipe waterstop connecting piece
KR100933637B1 (en) * 2008-11-13 2009-12-23 덕주건설(주) Rain water double draining device for bridge
CN202644395U (en) * 2012-07-16 2013-01-02 浙江灵通管业有限公司 Water discharge pipe for railroad bridge
CN203393611U (en) * 2013-07-18 2014-01-15 李扬芳 Urban pedestrian bridge water drain pipe
CN206052538U (en) * 2016-08-31 2017-03-29 北京华创竣杰工程技术有限公司 A kind of bridge drain system of antiseep

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2143636Y (en) * 1992-12-30 1993-10-13 赵伟 Leak-proof drain
CN2708073Y (en) * 2004-07-14 2005-07-06 宋科兵 Drain pipe waterstop connecting piece
KR100933637B1 (en) * 2008-11-13 2009-12-23 덕주건설(주) Rain water double draining device for bridge
CN202644395U (en) * 2012-07-16 2013-01-02 浙江灵通管业有限公司 Water discharge pipe for railroad bridge
CN203393611U (en) * 2013-07-18 2014-01-15 李扬芳 Urban pedestrian bridge water drain pipe
CN206052538U (en) * 2016-08-31 2017-03-29 北京华创竣杰工程技术有限公司 A kind of bridge drain system of antiseep

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106835971A (en) * 2016-12-14 2017-06-13 浙江建设职业技术学院 A kind of viaduct system for reclaiming rainwater and its installation method
CN106812062A (en) * 2017-03-20 2017-06-09 石狮市川朗机械设计有限公司 A kind of bridge sewer pipe cap device
CN107338725A (en) * 2017-03-20 2017-11-10 石狮市川朗机械设计有限公司 A kind of bridge sewer pipe cap device
CN109989472A (en) * 2019-03-19 2019-07-09 浙江中财管道科技股份有限公司 A kind of rapidly-assembled fire prevention noise reduction leakage water collecting accessory

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