CN206233057U - A kind of road surface temporary drainage structure for being adapted to the highway extension project construction time - Google Patents
A kind of road surface temporary drainage structure for being adapted to the highway extension project construction time Download PDFInfo
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- CN206233057U CN206233057U CN201621222832.9U CN201621222832U CN206233057U CN 206233057 U CN206233057 U CN 206233057U CN 201621222832 U CN201621222832 U CN 201621222832U CN 206233057 U CN206233057 U CN 206233057U
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- road surface
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Abstract
The utility model discloses a kind of road surface temporary drainage structure for being adapted to the highway extension project construction time, including existing road surface structare layer, new pavement structure sheaf, described existing road surface structare layer and the joining place of new pavement structure sheaf are provided with multiple drainage arrangements, drainage arrangement includes drain-pipe cover, drain-pipe cover has vertical drainage pipe, described vertical drainage pipe end is connected with transverse drain, and transverse drain is placed in newly-built roadbed bottom.The utility model sets road surface temporary drainage device by new-old pavement joining place, ensure that construction time existing road surface drainage is unimpeded, the highway reconstruction and expansion engineering construction phase is avoided due to surface gathered water problem caused by impeded drainage, solve due to oozing caused subgrade and pavement disease under ponding, improve construction quality, and low cost, easy construction, with good use value.
Description
Technical field
The utility model belongs to highway construction road surface temporary drainage field, and in particular to one kind is applied to highway monoblock type
Roadbed spells the road surface temporary drainage structure of reorganization and expansion construction time wide.
Background technology
With the sustainable growth of China's rapid economic development and the volume of traffic, the highway that early stage builds the traffic capacity,
The aspects such as service level, operation security manifest deficiency increasingly, and increasing area has the tight demand of highway reconstruction and expansion.
Integral subgrade spells reconstruction and extension project wide for guarantee has a good transport and communication network, frequently with semi-enclosed construction organization, in construction, when existing road
Face with spell wide portion new pavement simultaneously be open to traffic when, due to new pavement absolute altitude be higher than existing grade elevation, therefore existing road surface without
The smooth draining of method, it is more likely that cause rainwater to enter road surface, roadbed, causes it to produce disease.This problem is not obtained well
Solve, when particularly construction time rainfall is larger, it is impossible to ensure the construction quality of high-quality, to highway life-span in later stage and operation security
Very big hidden danger is buried.
The content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model is to provide one kind to be applied suitable for highway reconstruction and expansion
The road surface temporary drainage structure of duration, prevents rain water-harvesting in the range of existing road surface, forms rainwater infiltration, sends out existing road surface
Sick evil.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that being achieved：
A kind of road surface temporary drainage structure for being adapted to the highway extension project construction time, including existing road surface structare layer,
New pavement structure sheaf, described new pavement structure sheaf is higher than existing road surface structare layer, described existing road surface structare layer and
The joining place of new pavement structure sheaf is provided with multiple drainage arrangements；
Described drainage arrangement includes drain-pipe cover, and drain-pipe cover has vertical drainage pipe, described vertical drainage pipe
End is connected with transverse drain, and described drain-pipe cover surface is located at same level highly with existing pavement structure layer surface.
The utility model also has following distinguishing feature：
Distance between described each two drainage arrangement is 50~2000m.
Described transverse drain transverse direction ratio of slope is 2%~5%.
The length of described vertical drainage pipe is：Road surface structare layer thickness+roadbed thickness≤vertical drainage length of tube≤road
Face Laminate construction thickness+roadbed thickness+30cm.
The utility model has the following technical effect that：
The utility model by new-old pavement joining place set road surface temporary drainage device, it is ensured that the construction time existing road surface
Draining is unimpeded, it is to avoid the highway reconstruction and expansion engineering construction phase due to surface gathered water problem caused by impeded drainage, solve due to
Ooze caused subgrade and pavement disease under ponding, improve construction quality, and cost is relatively low, easy construction, with using valency well
Value.
Brief description of the drawings
Fig. 1 is the utility model overall structure schematic cross-sectional view.
Fig. 2 is the utility model overall structure floor map.
Fig. 3 is the utility model drain-pipe cover schematic diagram.
Fig. 4 is that the utility model drain-pipe cover is connected schematic diagram with vertical drainage pipe.
Note：Accompanying drawing unit is in terms of millimeter.
The implication of each label is in figure：The existing road surface structare layers of 1-, 2- new pavement structure sheafs, 3- drainage arrangements, (3-
1)-drain-pipe cover, (3-2)-vertical drainage pipe, (3-3)-transverse drain.
Explanation is further explained in detail to particular content of the present utility model below in conjunction with accompanying drawing.
Specific embodiment
Specific embodiment of the utility model given below is, it is necessary to explanation is that the utility model is not limited to following tool
Body embodiment, all equivalents done on the basis of technical scheme each fall within protection domain of the present utility model.
Embodiment：
Above-mentioned technical proposal is deferred to, with reference to Fig. 1 to Fig. 4, the present embodiment provides one kind and is adapted to highway extension project to be applied
The road surface temporary drainage structure of duration, including existing road surface structare layer 1, new pavement structure sheaf 2, described existing pavement structure
The joining place of layer 1 and new pavement structure sheaf 2 is provided with multiple drainage arrangements 3.
Drainage arrangement 3 includes that drain-pipe cover 3-1, drain-pipe cover 3-1 have vertical drainage pipe 3-2, described vertical row
Water pipe 3-2 ends are connected with transverse drain 3-3, and transverse drain 3-3 is placed in newly-built roadbed bottom, and transverse drain arrangement is prolonged
Extend roadbed outside, transverse drain and the steel pipe that vertical drainage pipe is a diameter of 200mm, the table of described drain-pipe cover 3-1
Face is located at same level highly with the surface of existing road surface structare layer 1.
Distance between each two drainage arrangement 3 is 1000m, it is to avoid save material while ponding problem.
Transverse drain 3-3 transverse direction ratios of slope are 3%, smooth with water supply and sewage.
The length of vertical drainage pipe 3-2 is 2m, if the length of vertical drainage pipe 3-2 is too small and can reduce roadbed globality and increase
Big traffic load will increase cost to the active force of drainpipe, length increase.
Claims (4)
1. a kind of road surface temporary drainage structure for being adapted to the highway extension project construction time, including existing road surface structare layer (1)
With new pavement structure sheaf (2), described new pavement structure sheaf (2) is higher than existing road surface structare layer (1), it is characterised in that
Along being provided with multiple drainage arrangements at road direction between described existing road surface structare layer (1) and new pavement structure sheaf (2)
(3)；
Described drainage arrangement (3) includes drain-pipe cover (3-1), and drain-pipe cover (3-1) has vertical drainage pipe (3-2), institute
Vertical drainage pipe (3-2) end stated is connected with transverse drain (3-3), the surface of described drain-pipe cover (3-1) with it is existing
Road surface structare layer (1) surface is located at same level highly.
2. the road surface temporary drainage structure of highway extension project construction time is adapted to as claimed in claim 1, and its feature exists
In the distance between described each two drainage arrangement (3) is 50~2000m.
3. the road surface temporary drainage structure of highway extension project construction time is adapted to as claimed in claim 1, and its feature exists
In described transverse drain (3-3) is downward-sloping to extend to new pavement roadbed outside, the transverse direction of transverse drain (3-3)
Ratio of slope is 2%~5%.
4. the road surface temporary drainage structure of highway extension project construction time is adapted to as claimed in claim 1, and its feature exists
In the length of described vertical drainage pipe (3-2) is：Road surface structare layer thickness+roadbed thickness≤vertical drainage length of tube≤road
Face Laminate construction thickness+roadbed thickness+30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222832.9U CN206233057U (en) | 2016-11-14 | 2016-11-14 | A kind of road surface temporary drainage structure for being adapted to the highway extension project construction time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222832.9U CN206233057U (en) | 2016-11-14 | 2016-11-14 | A kind of road surface temporary drainage structure for being adapted to the highway extension project construction time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206233057U true CN206233057U (en) | 2017-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621222832.9U Active CN206233057U (en) | 2016-11-14 | 2016-11-14 | A kind of road surface temporary drainage structure for being adapted to the highway extension project construction time |
Country Status (1)
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| CN (1) | CN206233057U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893471A (en) * | 2017-11-15 | 2018-04-10 | 孟宪山 | Expressway Extension Project construction time Pavement surface drainage system |
| CN111705590A (en) * | 2020-06-28 | 2020-09-25 | 山东省交通规划设计院有限公司 | Drainage system and method for road surface in traffic protection stage of highway reconstruction and extension project |
| CN111894104A (en) * | 2020-06-10 | 2020-11-06 | 河北交通职业技术学院 | Drainage system for expressway reconstruction and expansion construction and drainage method thereof |
| CN114561849A (en) * | 2022-03-16 | 2022-05-31 | 池州市交通规划设计院 | Drainage system and construction method for road surface in traffic protection stage of highway reconstruction and extension project |
| CN114960900A (en) * | 2022-08-01 | 2022-08-30 | 四川省亚通工程咨询有限公司 | Drainage pipeline for highway reconstruction and extension project |
-
2016
- 2016-11-14 CN CN201621222832.9U patent/CN206233057U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893471A (en) * | 2017-11-15 | 2018-04-10 | 孟宪山 | Expressway Extension Project construction time Pavement surface drainage system |
| CN107893471B (en) * | 2017-11-15 | 2018-08-31 | 孟宪山 | Expressway Extension Project construction time Pavement surface drainage system |
| CN111894104A (en) * | 2020-06-10 | 2020-11-06 | 河北交通职业技术学院 | Drainage system for expressway reconstruction and expansion construction and drainage method thereof |
| CN111894104B (en) * | 2020-06-10 | 2022-02-01 | 河北交通职业技术学院 | Drainage system for expressway reconstruction and expansion construction and drainage method thereof |
| CN111705590A (en) * | 2020-06-28 | 2020-09-25 | 山东省交通规划设计院有限公司 | Drainage system and method for road surface in traffic protection stage of highway reconstruction and extension project |
| CN111705590B (en) * | 2020-06-28 | 2021-10-19 | 山东省交通规划设计院集团有限公司 | Drainage system and method for road surface in traffic protection stage of highway reconstruction and extension project |
| CN114561849A (en) * | 2022-03-16 | 2022-05-31 | 池州市交通规划设计院 | Drainage system and construction method for road surface in traffic protection stage of highway reconstruction and extension project |
| CN114561849B (en) * | 2022-03-16 | 2023-12-12 | 池州市交通规划设计院 | Drainage system and construction method for road surface in road reconstruction and expansion engineering passage-keeping stage |
| CN114960900A (en) * | 2022-08-01 | 2022-08-30 | 四川省亚通工程咨询有限公司 | Drainage pipeline for highway reconstruction and extension project |
| CN114960900B (en) * | 2022-08-01 | 2022-11-01 | 四川省亚通工程咨询有限公司 | Drainage pipeline for highway reconstruction and extension project |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190329 Address after: 830006 No. 12 Cangfanggou Road, Shaibak District, Urumqi City, Xinjiang Uygur Autonomous Region Patentee after: Traffic programme prospective design academy of Xinjiang Uygur Autonomous Regions Address before: 830006 No. 12 Cangfanggou Road, Urumqi City, Xinjiang Uygur Autonomous Region Patentee before: Song Liang |
|
| TR01 | Transfer of patent right |