CN201132934Y - Drain system for bridge deck - Google Patents
Drain system for bridge deck Download PDFInfo
- Publication number
- CN201132934Y CN201132934Y CNU2007201787077U CN200720178707U CN201132934Y CN 201132934 Y CN201132934 Y CN 201132934Y CN U2007201787077 U CNU2007201787077 U CN U2007201787077U CN 200720178707 U CN200720178707 U CN 200720178707U CN 201132934 Y CN201132934 Y CN 201132934Y
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- China
- Prior art keywords
- water hole
- spilled water
- shutter grate
- drainage device
- longitudinal drainage
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Abstract
The utility model relates to a bridge deck drainage system which consists of drain holes arranged in the deck foreseen holes alternately, water grates arranged on the drain holes and longitudinal drainage devices serially arranged on the inner flank of an anti-collision guardrail base or a curbstone and on the outer flank of the water grates; wherein, the drain holes, the water grates and the longitudinal drainage devices are all of an independently-demountable structures made of regenerated resin composite materials or PVC materials to make the assembly, disassembly, replacement and maintenance convenient and guarantee a smooth drainage, thereby being more suitable for practical purposes.
Description
Technical field
The utility model relates to the ancillary facility in a kind of bridge field, particularly relates to a kind of drainage system that is used for bridge floor.
Background technology
The existing deck drainage system that is used for mainly is made up of spilled water hole and shutter grate, and spilled water hole is arranged on by certain distance in the preformed hole of bridge floor both sides, shutter grate be arranged on spilled water hole above.In addition, existing be used for deck drainage system also have by spilled water hole, shutter grate and vertically french drain form, french drain is fixedly installed in the bridge deck pavement, is positioned at the outside of shutter grate and is communicated with spilled water hole.The former existing deck drainage system can not be got rid of the interlayer infiltration of paving layer, and the spilled water hole of this system and shutter grate mostly are cast iron and make, and easily get rusty, and easily lose, and tone is single.The latter easily loses except easily getting rusty, and outside tone is single, because french drain is imbedded in the bridge deck pavement, makes it to be not easy to maintenance and replacing, and long-term use causes bridge deck drainage not smooth easily.
This shows that above-mentioned existing deck drainage system obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem that deck drainage system exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that above-mentioned existing deck drainage system exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and join rational utilization, actively studied innovation, in the hope of founding a kind of deck drainage system of new structure, can improve general existing deck drainage system, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally, and in Construction of Hangzhou Bay Cross-sea Bridge---practical application in the first in the world long bridge bridge deck drainage over strait.
Summary of the invention
Main purpose of the present utility model is, overcome the defective that existing deck drainage system exists, and provide a kind of deck drainage system of new structure, technical problem to be solved is to make it not only be convenient to installation but also be convenient to dismounting and change, not only be convenient to maintenance but also ensure that draining is unobstructed, thereby be suitable for practicality more, and have the value on the industry.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions.According to the utility model proposes by can independently installing, the one or more spilled water hole 30 of dismounting and one or more shutter grate 20 are formed deck drainage system, its characteristics are: also comprise longitudinal drainage device 10 more than a section or a section, wherein spilled water hole is contained in the preformed hole that deck paving 40 both sides are provided with at interval by certain distance, shutter grate 20 places on the spilled water hole 30 contour or a little less than bridge floor with the adjacency bridge floor, it is contour that longitudinal drainage device 10 is installed in the outside and the shutter grate 20 of shutter grate 20, and each section longitudinal drainage device 10 is end to end vertically arranges the inboards that are installed in anticollision barrier pedestal or road kerb 60 continuously along bridge floor.
The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.
Aforesaid deck drainage system, side 12 and side 13 and an end face 11 are formed the ∏ glyph framework to wherein said each section longitudinal drainage device 10 longitudinally by two, wherein form sunk plane in the middle of the end face 11, be provided with a plurality of parallel hollow slots 111 on this plane, one ∏ font mouth 121 is arranged at the middle bottom of the side 12 on two vertical sides, another side 13 is provided with a plurality of arches doorway 131, makes between bridge floor ponding and supercrust to seep water from the longitudinal drainage device 10 smooth and easy spilled water holes 30 that flow to.
Aforesaid deck drainage system, wherein said shutter grate 20 is made up of shutter grate lid 21 and shutter grate framework 22, wherein shutter grate framework 22 is formed the one frame construction by four rectangular slabs, be provided with step around its medial surface, shutter grate lid 21 can be placed on this step, in shutter grate framework 22, lean on the central bottom of that side of longitudinal drainage device 10 to have ∏ font mouth 221, can make the water in the longitudinal drainage device 10 enter shutter grate 20, and discharge from spilled water hole 30 by the arch doorway 131 of longitudinal drainage device and the ∏ font mouth 221 of shutter grate.
Aforesaid deck drainage system, wherein said spilled water hole 30 is a hollow cylindrical tube 32, the end face of this hollow cylindrical tube 32 be provided with diameter greater than the hollow cylindrical tube diameter and with the hollow disk 31 of hollow cylindrical tube concentric, hollow cylindrical tube 32 parts of spilled water hole 30 are installed in the bridge floor preformed hole, the hollow disk 31 of spilled water hole is embedded in the reservation on the top of bridge floor preformed hole and expands in groove or the boring expansion groove 70, make the absolute altitude of spilled water hole 30 be equal to or slightly lower than the absolute altitude of bridge floor, thereby the water that helps longitudinal drainage device 10 enter spilled water hole 30 smoothly.
Aforesaid deck drainage system, wherein said spilled water hole 30, longitudinal drainage device 10 and shutter grate 20 are to be made by regenerating resin composite material or PVC material.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, in order to reach aforementioned utility model purpose, major technique of the present utility model thes contents are as follows:
The utility model proposes a kind of deck drainage system, by being contained at interval spilled water hole in the bridge floor preformed hole, placing the shutter grate on the spilled water hole and being arranged in the inboard of anticollision barrier pedestal or road kerb continuously and the longitudinal drainage device in the shutter grate outside being formed.Wherein spilled water hole, shutter grate and longitudinal drainage device all are independent demountable structures and are made by regenerating resin composite material or PVC material.
By technique scheme, the deck drainage system that the utility model proposes has following advantage at least:
1, the utility model is convenient to safeguard because spilled water hole, shutter grate and longitudinal drainage device all are independent demountable structures, and therefore, installing/dismounting is easy, and the member that decreases is convenient to replace.
2, the utility model has been owing to adopted the longitudinal drainage device, thereby makes not ponding of bridge floor edge, improved the drain function of the bridge floor of drainage system.
3, the utility model has been owing to adopted regenerating resin composite material or PVC material, therefore, not corrosion, acid-alkali-corrosive-resisting, anti-aging, reduced maintenance, maintenance cost is low.
4, the utility model does not have the value of recycling owing to adopted regenerating resin composite material or PVC material, is difficult for losing.
5, the utility model effectively utilizes waste and scrap owing to adopted the regenerating resin composite material, has saved resource, helps environmental protection.
6, the reservation on the top of the hollow disk embedding bridge floor preformed hole of spilled water hole of the present utility model is expanded in the groove, reserve to expand the groove expansion groove of can holing, the rainwater of the bridge main body structure end face in the work progress is discharged by spilled water hole, avoid rainwater to flow the side of having stopped rainwater pollution bridge main body structure in the side along the bridge main body structure from preformed hole.
7, the utility model has adopted regenerating resin composite material or PVC material, and it is painted to classify on demand, rich color, and artistic decorative effect is good.
In sum, the deck drainage system of the utility model special construction, technical problem to be solved is to make it not only be convenient to installation but also be convenient to dismounting and change, not only is convenient to maintenance but also ensures that draining is unobstructed.It has above-mentioned many advantages and practical value, and in like product, do not see have similar structure design to publish or use and really genus innovation, no matter it structurally or bigger improvement all arranged on the function, have large improvement technically, and produced handy and practical effect, and more existing deck drainage system has the multinomial effect of enhancement, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of manual, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.
The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1: the utility model structural representation;
Fig. 2 a: spilled water hole vertical view of the present utility model;
Fig. 2 b: the B-B cut-away view of Fig. 2 a of the present utility model;
Fig. 3 a: longitudinal drainage device vertical view of the present utility model;
Fig. 3 b: the C-C cut-away view of Fig. 3 a of the present utility model;
Fig. 3 c: the D-D cut-away view of Fig. 3 a of the present utility model
Fig. 3 d: the E-E cut-away view of Fig. 3 a of the present utility model
Fig. 4 a: the 1/2G-G of Fig. 4 b of the present utility model and 1/2F-F cut-away view;
Fig. 4 b: the vertical view of the utility model shutter grate framework;
Fig. 4 c: the vertical view of shutter grate lid of the present utility model;
Fig. 4 d: the H-H cut-away view of the utility model Fig. 4 c.
10: the longitudinal drainage device
11: end face 111: hollow slots
12: side 121: ∏ font mouth
13: side 131: the arch doorway
20: shutter grate
21: shutter grate lid 22: shutter grate framework
221: ∏ font mouth
30: spilled water hole
31: hollow disk 32: hollow cylindrical tube
40: deck paving 50: the bridge main body structure
60: anticollision barrier pedestal or road kerb 70: reserve and expand groove or boring expansion groove
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined utility model purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of deck drainage system, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
See also Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the deck drainage system of the utility model preferred embodiment, it mainly comprises: the one or more spilled water hole 30 that can independently install, dismantle, the one or more shutter grate 20 that can independently install, dismantle and longitudinal drainage device 10 more than a section or a section, wherein:
As shown in Figure 1, in bridge main body structure 50, spilled water hole 30 is contained in the preformed hole that deck paving 40 both sides are provided with at interval by certain distance, shutter grate 20 places on the spilled water hole 30 contour or a little less than bridge floor with the adjacency bridge floor, it is contour that longitudinal drainage device 10 is installed in the outside and the shutter grate 20 of shutter grate 20, and each section longitudinal drainage device is end to end vertically arranges the inboard that is installed in anticollision barrier pedestal or road kerb 60 continuously along bridge floor.
Shown in Fig. 1, Fig. 2 a, Fig. 2 b, spilled water hole 30 is a hollow cylindrical tube 32, the end face of this hollow cylindrical tube 32 be provided with diameter greater than the hollow cylindrical tube diameter and with the hollow disk 31 of hollow cylindrical tube concentric, hollow cylindrical tube 32 parts of spilled water hole 30 are installed in the bridge floor preformed hole, the hollow disk 31 of spilled water hole is embedded in the reservation on the top of bridge floor preformed hole and expands in groove or the boring expansion groove 70, make the absolute altitude of spilled water hole 30 be equal to or less than the absolute altitude of bridge floor, thereby the water that helps longitudinal drainage device 10 enter spilled water hole 30 smoothly.
Shown in Fig. 1, Fig. 3 a, Fig. 3 b, Fig. 3 c, 3d, side 12 and side 13 and an end face 11 are formed the ∏ glyph framework to each section longitudinal drainage device 10 longitudinally by two, wherein form sunk plane in the middle of the end face 11, be provided with a plurality of parallel hollow slots 111 on this plane, the central bottom of the side 12 on two vertical sides has a ∏ font mouth 121, the another side is provided with a plurality of arches doorway 131, makes between bridge floor ponding and supercrust to seep water from the longitudinal drainage device 10 smooth and easy spilled water holes 30 that flow to.
As Fig. 1, Fig. 4 a, Fig. 4 b, Fig. 4 c, Fig. 4 d, shutter grate 20 is made up of shutter grate lid 21 and shutter grate framework 22, and wherein shutter grate framework 22 is formed the one frame construction by four rectangular slabs.Be provided with step around its medial surface, shutter grate lid 21 can be placed on this step, in shutter grate framework 22, lean on the central bottom of that side of longitudinal drainage device to have ∏ font mouth 221, can make the water in the longitudinal drainage device 10 enter shutter grate 20, and discharge from spilled water hole 30 by the arch doorway 131 of longitudinal drainage device and the ∏ font mouth 221 of shutter grate 20.Above-mentioned spilled water hole 30, longitudinal drainage device 10 and shutter grate 20 are to be made by regenerating resin composite material or PVC material.
Bridge floor water flows into shutter grate 20, discharges bridge floor by spilled water hole 30.The intermediary water of bridge deck pavement flows into longitudinal drainage device 10 by the arch door shape mouth 131 of longitudinal drainage device 10, and the ∏ font mouth 221 from shutter grate 20 enters shutter grate 20 again, and discharges from spilled water hole 30.When shutter grate 20, spilled water hole 30,10 service failures of longitudinal drainage device, can change at any time.
The technological innovation of the deck drainage system that the utility model proposes that above-mentioned structure like this constitutes all has many saving graces for technician of the same trade now, and the progressive that possesses skills really.
Be that basic design of the present utility model is to have increased the longitudinal drainage device as mentioned above, thereby make the intermediary water of bridge deck pavement flow into spilled water hole by the longitudinal drainage device.But, in technical field of the present utility model,, can improve other exercisable embodiment of the present utility model as long as possess the most basic knowledge.In the utility model substantive technical scheme has been proposed the patent protection request, its protection domain should comprise all variation patterns with above-mentioned technical characterstic.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (5)
1, a kind of by can independently installing, the one or more spilled water hole (30) of dismounting and one or more shutter grate (20) are formed deck drainage system, it is characterized in that: also comprise longitudinal drainage device (10) more than a section or a section, wherein spilled water hole is contained in the preformed hole that deck paving (40) both sides are provided with at interval by certain distance, shutter grate (20) places on the spilled water hole (30) contour or a little less than bridge floor with the adjacency bridge floor, it is contour that longitudinal drainage device (10) is installed in the outside and the shutter grate (20) of shutter grate (20), and each section longitudinal drainage device (10) is end to end vertically arranges the inboard that is installed in anticollision barrier pedestal or road kerb (60) continuously along bridge floor.
2, deck drainage system according to claim 1, it is characterized in that side (12) and side (13) and an end face (11) are formed the ∏ glyph framework to wherein said each section longitudinal drainage device (10) longitudinally by two, wherein form sunk plane in the middle of the end face (11), be provided with a plurality of parallel hollow slots (111) on this plane, one ∏ font mouth (121) is arranged at the middle bottom of the side (12) on two vertical sides, another side (13) is provided with a plurality of arches doorway (131), makes between bridge floor ponding and supercrust to seep water from the smooth and easy spilled water hole (30) that flows to of longitudinal drainage device (10).
3, deck drainage system according to claim 1, it is characterized in that described shutter grate (20) covers (21) by shutter grate and shutter grate framework (22) is formed, wherein shutter grate framework (22) is formed the one frame construction by four rectangular slabs, be provided with step around its medial surface, shutter grate lid (21) can be placed on this step, in shutter grate framework (22), lean on the central bottom of that side of longitudinal drainage device (10) to have ∏ font mouth (221), can make the water in the longitudinal drainage device (10) enter shutter grate (20), and discharge from spilled water hole (30) by the arch doorway (131) of longitudinal drainage device and the ∏ font mouth (221) of shutter grate.
4, deck drainage system according to claim 1, it is characterized in that described spilled water hole (30) is a hollow cylindrical tube (32), the end face of this hollow cylindrical tube (32) be provided with diameter greater than the hollow cylindrical tube diameter and with the hollow disk (31) of hollow cylindrical tube concentric, hollow cylindrical tube (32) part of spilled water hole (30) is installed in the bridge floor preformed hole, the hollow disk (31) of spilled water hole is embedded in the reservation on the top of bridge floor preformed hole and expands in groove or the boring expansion groove (70), make the absolute altitude of spilled water hole (30) be equal to or less than the absolute altitude of bridge floor, thereby the water that helps longitudinal drainage device (10) enter spilled water hole (30) smoothly.
5,, it is characterized in that wherein said spilled water hole (30), longitudinal drainage device (10) and shutter grate (20) are to be made by regenerating resin composite material or PVC material according to any described deck drainage system of claim in the claim 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201787077U CN201132934Y (en) | 2007-09-21 | 2007-09-21 | Drain system for bridge deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201787077U CN201132934Y (en) | 2007-09-21 | 2007-09-21 | Drain system for bridge deck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132934Y true CN201132934Y (en) | 2008-10-15 |
Family
ID=40061207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201787077U Expired - Fee Related CN201132934Y (en) | 2007-09-21 | 2007-09-21 | Drain system for bridge deck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132934Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147396A (en) * | 2013-02-22 | 2013-06-12 | 北京城建道桥建设集团有限公司 | Novel silica gel composite flexible interface |
| CN103225261A (en) * | 2013-05-02 | 2013-07-31 | 厦门市市政工程设计院有限公司 | Bridge drainage structure |
| CN105002821A (en) * | 2015-08-18 | 2015-10-28 | 米亚建筑材料（昆山）有限公司 | Leak-proof drainage system of bridge and control method of drainage system |
-
2007
- 2007-09-21 CN CNU2007201787077U patent/CN201132934Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147396A (en) * | 2013-02-22 | 2013-06-12 | 北京城建道桥建设集团有限公司 | Novel silica gel composite flexible interface |
| CN103147396B (en) * | 2013-02-22 | 2016-01-20 | 北京城建道桥建设集团有限公司 | A kind of silica gel composite and flexible interface |
| CN103225261A (en) * | 2013-05-02 | 2013-07-31 | 厦门市市政工程设计院有限公司 | Bridge drainage structure |
| CN105002821A (en) * | 2015-08-18 | 2015-10-28 | 米亚建筑材料（昆山）有限公司 | Leak-proof drainage system of bridge and control method of drainage system |
| CN105002821B (en) * | 2015-08-18 | 2016-08-10 | 米亚建筑材料（昆山）有限公司 | Bridge anti-leak drainage system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20100921 |