CN203866668U - Roadbed drainage channel - Google Patents
Roadbed drainage channel Download PDFInfo
- Publication number
- CN203866668U CN203866668U CN201420322458.4U CN201420322458U CN203866668U CN 203866668 U CN203866668 U CN 203866668U CN 201420322458 U CN201420322458 U CN 201420322458U CN 203866668 U CN203866668 U CN 203866668U
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- section
- groove
- roadbed
- drainage groove
- sluices
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Abstract
The utility model belongs to the technical field of roadbeds and discloses a roadbed drainage channel. The roadbed drainage channel is applied to both sides of a highway roadbed. According to the main technical scheme, the roadbed drainage channel is composed a plurality of splicable drainage sections made of glass fiber reinforced plastics and a ponding section at the upper end of the drainage sections, wherein the drainage sections are of the structure of a groove with double shoulders and a wavy groove bottom, one end of the ponding section is in the shape of an open dustpan, and the other end of the ponding section is composed of connecting sections corresponding to the drainage sections. The roadbed drainage channel has the advantages of being simple in structure, convenient to construct and capable overcoming the defect of water leakage.
Description
Technical field
The utility model belongs to speedway accessory technical field, discloses specifically a kind of subgrade drainage groove that is used in speedway both sides.
Background technology
?the drainage system of speedway is the main ancillary facility that maintains its roadbed, is provided with the gutter channel of draining in the both sides of speedway.Current above-mentioned rhone mostly is on-the-spot water-setting casting and makes, or above-mentioned cement tub is divided into several sections, is transported to building site assembled after factory has built.Not only constructional difficulties of the rhone of this structure, and assembled structure gap is as easy as rolling off a log causes leaking of tank, and roadbed is produced to the fatal infringement of subsiding.
the content of utility model
The purpose of this utility model is just to provide a kind of simple in structure, easy construction and can overcomes the subgrade drainage groove of the defect of leaking.
Realizing the technical scheme that the utility model above-mentioned purpose proposes is:
A kind of subgrade drainage groove, comprises that the some sluicing sections that can splice of being made up of glass-reinforced plastic material and the ponding section that is arranged at its upper end and be attached thereto form; Described sluicing section is the groove structure that is provided with both shoulders, and one end of described ponding section is that uncovered dustpan shape, the other end is that the linkage section corresponding with the described section that sluices forms.
The additional technical feature that forms above-mentioned a kind of subgrade drainage groove also comprises:
---the described bottom land that sluices section groove is wavy shaped configuration;
---on the both shoulders of the described section groove that sluices, be provided with fixing hole;
---described ponding section both sides be the both shoulders structure with fixing hole;
---the described Liang Ce Rim that sluices section groove is concavo-convex wavy shaped configuration.
Subgrade drainage groove provided by the utility model, compared with prior art have the following advantages: one, because the structure of this subgrade drainage groove is that the sluicing section of being made up of glass-reinforced plastic material and the ponding section that is arranged at its upper end form, therefore make the rhone forming there is simple and reasonable feature; They are two years old, because the bottom land that forms subgrade drainage groove sluicing section groove is wavy shaped configuration, not only can make the rhone and the roadbed slope strong bonded that form, and transducing enough effectively slow down current under let out speed, reduce the scouring force at the bottom of slope, and the overall mechanical strength of rhone is improved greatly; Its three, because this rhone is made up of glass-reinforced plastic material, therefore can make it connect the structure advantages of simple more of junction, effectively avoid leaking and causing the cave in appearance of problem of roadbed because connecting joint.
Brief description of the drawings
Fig. 1: be the structural representation of subgrade drainage groove.
Detailed description of the invention
The structure of a kind of subgrade drainage groove the utility model being provided below in conjunction with accompanying drawing is described in further detail:
Be illustrated in figure 1 the structural representation that the subgrade drainage groove that provides of the utility model is provided.Its structure comprises that the some sluicing sections that can splice 1 of being made up of glass-reinforced plastic material and the ponding section 2 that is arranged at its upper end and be attached thereto form; The section that wherein sluices is corrugated groove structure for being provided with the bottom land 6 of both shoulders 3, and one end 4 of ponding section is that uncovered dustpan shape, the other end is to form with linkage section 5 corresponding to section that sluice.
When construction, first dustpan shape one end 4 uncovered ponding section is fixed in the plane of roadbed, then by the section 1 a section link being fixedly pressed on the slope of roadbed that sluices.More firm for the combination that makes to sluice between section and roadbed, on the both shoulders of section groove that sluice, fixing hole 7 is set, and the spike with pawl 8 is pounded into wherein.Also be designed to have the both shoulders structure of fixing hole 7 in the both sides that form ponding section, inserted wherein by spike, make the combination of all the other roadbeds more firm.
In addition, in the structure of the above-mentioned subgrade drainage groove of formation,
---the intersegmental connection of sluicing that forms roadbed can adopt socket joint syndeton, can be also concave-convex connection structure;
---in order to reduce flowing water to the washing away of tank Ce Rim, the Liang Ce Rim 9 of this sluicing section groove is concavo-convex wavy shaped configuration.
Claims (5)
1. a subgrade drainage groove, is characterized in that: comprise that the some sluicing sections that can splice of being made up of glass-reinforced plastic material and the ponding section that is arranged at its upper end and be attached thereto form; Described sluicing section is the groove structure that is provided with both shoulders, and one end of described ponding section is that uncovered dustpan shape, the other end is that the linkage section corresponding with the described section that sluices forms.
2. a kind of subgrade drainage groove as claimed in claim 1, is characterized in that: the described bottom land that sluices section groove is wavy shaped configuration.
3. a kind of subgrade drainage groove as claimed in claim 1, is characterized in that: on the both shoulders of the described section groove that sluices, be provided with fixing hole.
4. a kind of subgrade drainage groove as claimed in claim 1, is characterized in that: the both sides of described ponding section are the both shoulders structure with fixing hole.
5. a kind of subgrade drainage groove as claimed in claim 1, is characterized in that: the described Liang Ce Rim that sluices section groove is concavo-convex wavy shaped configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322458.4U CN203866668U (en) | 2014-06-18 | 2014-06-18 | Roadbed drainage channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322458.4U CN203866668U (en) | 2014-06-18 | 2014-06-18 | Roadbed drainage channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203866668U true CN203866668U (en) | 2014-10-08 |
Family
ID=51647639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420322458.4U Active CN203866668U (en) | 2014-06-18 | 2014-06-18 | Roadbed drainage channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203866668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790505A (en) * | 2015-04-30 | 2015-07-22 | 河南省公路工程局集团有限公司 | Combined type environment-friendly temporary water draining device and mounting construction method thereof |
| CN105803893A (en) * | 2016-03-28 | 2016-07-27 | 河北晟德金瑞橡塑科技有限公司 | Roadbed slope protection SMC draining channel |
-
2014
- 2014-06-18 CN CN201420322458.4U patent/CN203866668U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790505A (en) * | 2015-04-30 | 2015-07-22 | 河南省公路工程局集团有限公司 | Combined type environment-friendly temporary water draining device and mounting construction method thereof |
| CN105803893A (en) * | 2016-03-28 | 2016-07-27 | 河北晟德金瑞橡塑科技有限公司 | Roadbed slope protection SMC draining channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |