CN105297622B - Footbridge internal drainage system for preventing vertical plane of footbridge from being polluted - Google Patents
Footbridge internal drainage system for preventing vertical plane of footbridge from being polluted Download PDFInfo
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- CN105297622B CN105297622B CN201510714416.4A CN201510714416A CN105297622B CN 105297622 B CN105297622 B CN 105297622B CN 201510714416 A CN201510714416 A CN 201510714416A CN 105297622 B CN105297622 B CN 105297622B
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- overline bridge
- footbridge
- aluminium sheet
- draining
- drainage system
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Abstract
The invention discloses a footbridge internal drainage system for preventing a vertical plane of a footbridge from being polluted, and solves the technical problem that in prior art, the vertical plane of footbridge is easy to pollute by the footbridge drainage system, and the beautiful appearance of the footbridge is easy to affect by the footbridge drainage system. The footbridge internal drainage system comprises a footbridge body, a leveling layer tiled on the upper surface of the footbridge body, and a paving panel paved on the upper surface of the leveling layer, wherein the paving panel extents to the left side and the right side of the footbridge body and is over the leveling layer; a waterproof coiled material is also arranged between the leveling layer and the paving panel; the vertical plane of the footbridge body is coated with drainage aluminum plates; the drainage aluminum plates are in lap joint with the waterproof coiled material; decoration aluminum plates are also arranged on the outer sides of the drainage aluminum plates; an internal drainage channel for footbridge drainage is arranged between the decoration aluminum plates and the drainage aluminum plates. Through the adoption of the footbridge internal drainage system disclosed by the invention, sewage can be directly drained through the internal drainage channel, the decoration aluminum plates are prevented from being polluted, the vertical plant of the footbridge is sufficiently guaranteed to be clean and neat; besides, the two sides of the footbridge body are covered with the drainage aluminum plates arranged at the inner part , the self-waterproof performance of the footbridge can be sufficiently guaranteed.
Description
Technical field
The present invention relates to a kind of drainage system, more particularly to a kind of overline bridge inner water drainage system for preventing from polluting overline bridge facade,
Belong to bridge technology field.
Background technology
Overline bridge is typically built in that vehicle flowrate is big, the location that pedestrian is dense also known as viaduct, or intersection, square, ferrum
Road top and sight-seeing resort.Overline bridge only allows under normal circumstances pedestrian to pass through, during for avoiding wagon flow and intersecting people's plane of flow
Conflict, ensures passing through for people's safety, improves speed, reduces vehicle accident.It is in prior art to adopt to avoid bridge floor hydrops more
The sewage for looking for slope free drainage method, bridge floor directly flows through from overline bridge facade, and if things go on like this, overline bridge facade is heavily polluted, and has
Damage city image or sight spot is attractive in appearance.
The content of the invention
It is an object of the invention to overcome deficiency of the prior art, there is provided in a kind of overline bridge for preventing from pollute overline bridge facade
Drainage system, solves overline bridge drainage system in prior art and easily pollutes overline bridge facade, the technical problem for affecting overline bridge attractive in appearance.
To solve above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of day for preventing from polluting overline bridge facade
Bridge inner water drainage system, including overline bridge body, be laid in the screed-coat of overline bridge body upper surface and be laid on screed-coat upper surface
Mat formation panel, the panel of mating formation extends and beyond screed-coat to the overline bridge body left and right sides, the screed-coat and panel of mating formation
Between be additionally provided with waterproof roll；The facade of the overline bridge body is coated with draining aluminium sheet, draining aluminium sheet and the waterproof roll phase
Overlap joint；Decorative aluminum plate is additionally provided with the outside of draining aluminium sheet, the inside for overline bridge draining is provided between decorative aluminum plate and draining aluminium sheet
Drainage channel.
On the steel joist that the draining aluminium sheet is fixed on the inside of draining aluminium sheet by aluminium alloy corner brace, the steel joist passes through
Securing member is fixed on overline bridge body, and between adjacent drainage channel aluminium sheet fluid sealant is arranged.
The decorative aluminum plate is connected by connector with the steel joist.
The draining aluminium sheet is the opening frame-type structure being open towards overline bridge body, and the upper side frame of the draining aluminium sheet is along remote
From the downward-sloping setting in the direction of overline bridge body, the lower frame of the draining aluminium sheet is inclined upwardly along the direction of close overline bridge body
Arrange.
The draining aluminium sheet upper side frame is 1 ~ 2 ° with the angular range of horizontal plane.
The upper side frame of the draining aluminium sheet extends to panel lower section of mating formation, and it is terminally positioned have a projecting bead, it is described anti-
Water coiled material lapping is on projecting bead.
The decorative aluminum plate is also the opening frame-type structure being open towards overline bridge body, and the end of decorative aluminum plate upper side frame sets
There are the bending edges of downward bending；The lower frame of decorative aluminum plate near the direction of overline bridge body along being inclined upwardly setting.
The upper surface of the decorative aluminum plate upper side frame is with the upper surface of panel of mating formation in same level.
Compared with prior art, the beneficial effect that reached of the present invention is：Decorative aluminum plate and draining aluminium sheet are provided with, are formed
Special internal drainage channel, sewage can be expelled directly out by internal drainage channel, it is to avoid pollution decorative aluminum plate, be fully ensured that
Overline bridge facade is clean, clean and tidy；The draining aluminium sheet for being arranged on inside simultaneously is coated on overline bridge body both sides, can fully ensure that overline bridge
Self waterproofing performance.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the partial enlarged drawing in Fig. 1 at A.
Fig. 3 is the attachment structure schematic diagram of connector and draining aluminium sheet inner side steel joist.
In figure：1st, decorative aluminum plate；1a, decorative aluminum plate upper side frame；1b, decorative aluminum plate lower frame；1c, bending edges；2nd, draining
Aluminium sheet；2a, draining aluminium sheet upper side frame；2b, projecting bead；2c, draining aluminium sheet lower frame；3rd, overline bridge body；4th, screed-coat；5th, spread
Dress panel；6th, waterproof roll；7th, connector；2d, steel joist；8th, aluminium alloy corner brace；9th, securing member.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in Figure 1 and Figure 2, prevent pollute overline bridge facade overline bridge inner water drainage system, including overline bridge body 3, screed-coat 4,
Waterproof roll 6 and panel 5 of mating formation, screed-coat 4, waterproof roll 6 and panel 5 of mating formation are laid in from the bottom to top the upper table of overline bridge body 3
Face, panel 5 of mating formation extends and beyond screed-coat 4 to the left and right sides of overline bridge body 3.
The facade of overline bridge body 3 is coated with draining aluminium sheet 2.Draining aluminium sheet 2 is fixed on draining aluminium sheet by aluminium alloy corner brace 8
On the steel joist 2d of inner side, steel joist 2d is fixed on overline bridge body 3 by securing member 9, is provided between adjacent draining aluminium sheet 2
Fluid sealant.Draining aluminium sheet 2 adopts opening frame-type structure of the opening towards overline bridge body 3.More smoothly, the draining aluminum for guarantee draining
Angle model of the upper side frame of plate 2 along the downward-sloping setting in direction away from overline bridge body 3, draining aluminium sheet upper side frame 2a and horizontal plane
Enclose for 1 ~ 2 °, optimum tilt angle is 2 °.To ensure the water resistance of overline bridge body 3, draining aluminium sheet upper side frame 2a extends to paving
Dress panel 5 lower section, and it is terminally positioned have projecting bead 2b, waterproof roll 6 is overlapped on projecting bead 2b.Draining aluminium sheet is following
Frame 2c can avoid sewage from washing away, pollute overline bridge body 3 along being inclined upwardly setting near the direction of overline bridge body 3.
Decorative aluminum plate 1 is arranged on the outside of draining aluminium sheet 2, internal drainage channel is formed between draining aluminium sheet 2, for overline bridge
Draining is used.Decorative aluminum plate 1 can be fixedly connected by connector 7 with the steel joist 2d of the inner side of draining aluminium sheet 2, and connector 7 sets
Put at the glue-line of draining aluminium sheet 2.As shown in figure 3, being the attachment structure of connector 7 and the steel joist 2d of the inner side of draining aluminium sheet 2
Schematic diagram.Decorative aluminum plate 1 similarly adopts opening frame-type structure of the opening towards overline bridge body 3, decorative aluminum plate upper side frame 1a's
End is provided with the bending edges 1c of downward bending, and decorative aluminum plate lower frame 1b near the direction of overline bridge body 3 along being inclined upwardly setting.
Smooth, attractive in appearance to ensure bridge floor, the upper surface of the upper surface of decorative aluminum plate upper side frame 1a and panel 5 of mating formation is same
On horizontal plane.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement and deformation can also be made, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (7)
1. it is a kind of to prevent from polluting the overline bridge inner water drainage system of overline bridge facade, including overline bridge body, it is laid in overline bridge body upper surface
Screed-coat and be laid on the panel of mating formation of screed-coat upper surface, it is characterised in that the panel of mating formation is to overline bridge body or so
Both sides extend and beyond screed-coat, the screed-coat and mating formation waterproof roll of be additionally provided between panel；The overline bridge body it is vertical
Bread is covered with draining aluminium sheet, and draining aluminium sheet is mutually overlapped with the waterproof roll；Decorative aluminum plate is additionally provided with the outside of draining aluminium sheet, is filled
The internal drainage channel for overline bridge draining is provided between decorations aluminium sheet and draining aluminium sheet；
The draining aluminium sheet is the opening frame-type structure being open towards overline bridge body, and the upper side frame of the draining aluminium sheet is along away from day
The downward-sloping setting in direction of bridge body, the lower frame of the draining aluminium sheet sets along being inclined upwardly near the direction of overline bridge body
Put.
2. it is according to claim 1 prevent pollute overline bridge facade overline bridge inner water drainage system, it is characterised in that the draining
On the steel joist that aluminium sheet is fixed on the inside of draining aluminium sheet by aluminium alloy corner brace, the steel joist is fixed on overline bridge by securing member
On body, fluid sealant is set between adjacent drainage channel aluminium sheet.
3. it is according to claim 2 prevent pollute overline bridge facade overline bridge inner water drainage system, it is characterised in that the decoration
Aluminium sheet is connected by connector with the steel joist.
4. it is according to claim 1 prevent pollute overline bridge facade overline bridge inner water drainage system, it is characterised in that the draining
Aluminium sheet upper side frame is 1 ~ 2 ° with the angular range of horizontal plane.
5. it is according to claim 1 prevent pollute overline bridge facade overline bridge inner water drainage system, it is characterised in that the draining
The upper side frame of aluminium sheet extend to mat formation panel lower section, and it is terminally positioned have projecting bead, the waterproof roll is overlapped on projection
On crimping.
6. it is according to claim 1 prevent pollute overline bridge facade overline bridge inner water drainage system, it is characterised in that the decoration
Aluminium sheet is also the opening frame-type structure being open towards overline bridge body, and the end of decorative aluminum plate upper side frame is provided with the bending of downward bending
Side；The lower frame of decorative aluminum plate near the direction of overline bridge body along being inclined upwardly setting.
7. it is according to claim 6 prevent pollute overline bridge facade overline bridge inner water drainage system, it is characterised in that the decoration
The upper surface of the upper surface of aluminium sheet upper side frame and panel of mating formation is in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510714416.4A CN105297622B (en) | 2015-10-29 | 2015-10-29 | Footbridge internal drainage system for preventing vertical plane of footbridge from being polluted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510714416.4A CN105297622B (en) | 2015-10-29 | 2015-10-29 | Footbridge internal drainage system for preventing vertical plane of footbridge from being polluted |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105297622A CN105297622A (en) | 2016-02-03 |
| CN105297622B true CN105297622B (en) | 2017-05-03 |
Family
ID=55195389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510714416.4A Active CN105297622B (en) | 2015-10-29 | 2015-10-29 | Footbridge internal drainage system for preventing vertical plane of footbridge from being polluted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105297622B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2904428A1 (en) * | 1979-02-06 | 1980-08-14 | Philipp Dipl Ing Schreck | Transverse sloping bridge roadway drainage - involves outside screen and gutter with outflow ducts carried to supports |
| CN203200653U (en) * | 2013-01-05 | 2013-09-18 | 山西省交通环境保护中心站 | System for collecting runoffs of road bridge floor |
| CN203924437U (en) * | 2014-06-19 | 2014-11-05 | 深圳市科源建设集团有限公司 | The parapet of the building curtain wall waterproof construction that bears down on one |
| CN204551252U (en) * | 2014-12-15 | 2015-08-12 | 北京市市政专业设计院股份公司 | A kind of pedestrian overcrossing water guider |
| CN205116005U (en) * | 2015-10-29 | 2016-03-30 | 中衡设计集团股份有限公司 | Sky inner bridge drainage system of prevent pollution overline bridge facade |
-
2015
- 2015-10-29 CN CN201510714416.4A patent/CN105297622B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105297622A (en) | 2016-02-03 |
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