CN204475216U - Flexible pavement avris stone - Google Patents
Flexible pavement avris stone Download PDFInfo
- Publication number
- CN204475216U CN204475216U CN201520115753.7U CN201520115753U CN204475216U CN 204475216 U CN204475216 U CN 204475216U CN 201520115753 U CN201520115753 U CN 201520115753U CN 204475216 U CN204475216 U CN 204475216U
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- CN
- China
- Prior art keywords
- avris
- stone
- inlet opening
- stone body
- flexible pavement
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of flexible pavement avris stone, comprise avris stone body; Described avris stone body interior is set to hollow form; Arcwall face is provided with between the front surface of described avris stone body and upper surface; Several are provided with in horizontal equally distributed inlet opening in described arcwall face; The upper surface of described avris stone body is provided with several in horizontal equally distributed air inlet; The bottom surface of described avris stone body is provided with outfall; Described inlet opening, air inlet and outfall all communicate setting; Screen pack is provided with in described inlet opening and air inlet; The utility model, by arranging inlet opening in arcwall face, bottom surface is provided with outfall, thus effectively can realizes the discharge to ponding on flexible pavement; Simultaneously by the setting of steam vent, the air in avris stone and drainage pipe is discharged by steam vent, thus avoids the generation of pressure in avris stone and drainage pipe, and then avoids impacting ponding discharge.
Description
Technical field
The utility model is specifically related to a kind of flexible pavement avris stone, belongs to road building materials technology field.
Background technology
Along with improving constantly of socioeconomic development and people's living standard, the trip of people is more and more convenient, and a lot of family has private car; But the increasing of private car, give that the road is clear brings severe pressure, in order to the problem that transport solution blocks up, highway administration department builds highway energetically.Current highway great majority are formed by bituminous material construction, and often need to arrange avris stone in the both sides of flexible pavement, the avris stone used at present scarcely possesses drain function, thus the discharge that have impact on ponding on flexible pavement, although occurred that part has the avris stone of drain function at present, but the inlet opening place of this type of avris stone does not all arrange filter, thus be easy to cause foreign material to enter into inlet opening and drainage pipe, and then be easy to the blocking causing inlet opening or even drainage pipe, and when the inlet opening in avris stone too much all covers by the ponding on avris stone, pressure can be produced in avris stone and drainage pipe, thus ponding can be reduced enter speed in drainage pipe.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide the discharge that a kind of structure is simple, practical, can effectively realize ponding on flexible pavement, simultaneously when the inlet opening in avris stone too much all covers by the ponding on avris stone, also can not discharge to ponding the flexible pavement avris stone impacted.
Flexible pavement avris stone of the present utility model, comprises avris stone body; Described avris stone body interior is set to hollow form; Arcwall face is provided with between the front surface of described avris stone body and upper surface; Several are provided with in horizontal equally distributed inlet opening in described arcwall face; The upper surface of described avris stone body is provided with several in horizontal equally distributed air inlet; The bottom surface of described avris stone body is provided with outfall; Described inlet opening, air inlet and outfall all communicate setting; Screen pack is provided with in described inlet opening and air inlet.
Further, the diameter of described inlet opening is greater than the diameter of air inlet.
The utility model beneficial effect: a kind of structure of the present utility model is simple, practical, effectively can realize to ponding on flexible pavement discharge, simultaneously when the inlet opening in avris stone too much all covers by the ponding on avris stone, also can not discharge to ponding the flexible pavement avris stone impacted; The utility model, by arranging inlet opening in arcwall face, bottom surface is provided with outfall, thus effectively can realizes the discharge to ponding on flexible pavement; Simultaneously by the setting of steam vent, when the inlet opening in avris stone too much all covers by the ponding on avris stone, air in avris stone and drainage pipe is discharged by steam vent, thus avoids the generation of pressure in avris stone and drainage pipe, and then avoids impacting ponding discharge.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is perspective view of the present utility model;
Fig. 2 is perspective view of the present utility model.
Detailed description of the invention
Flexible pavement avris stone as depicted in figs. 1 and 2, comprises avris stone body 1; Described avris stone body 1 inside is set to hollow form; Arcwall face 2 is provided with between the front surface of described avris stone body 1 and upper surface; Several are provided with in horizontal equally distributed inlet opening 3 in described arcwall face 2; The upper surface of described avris stone body 1 is provided with several in horizontal equally distributed air inlet 4; The bottom surface of described avris stone body 1 is provided with outfall 5; Described inlet opening 3, air inlet 4 and outfall 5 all communicate setting; Screen pack is provided with in described inlet opening 3 and air inlet 4; The diameter of described inlet opening 3 is greater than the diameter of air inlet 4.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (2)
1. a flexible pavement avris stone, comprises avris stone body; It is characterized in that: described avris stone body interior is set to hollow form; Arcwall face is provided with between the front surface of described avris stone body and upper surface; Several are provided with in horizontal equally distributed inlet opening in described arcwall face; The upper surface of described avris stone body is provided with several in horizontal equally distributed air inlet; The bottom surface of described avris stone body is provided with outfall; Described inlet opening, air inlet and outfall all communicate setting; Screen pack is provided with in described inlet opening and air inlet.
2. flexible pavement avris stone according to claim 1, is characterized in that: the diameter of described inlet opening is greater than the diameter of air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115753.7U CN204475216U (en) | 2015-02-15 | 2015-02-15 | Flexible pavement avris stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115753.7U CN204475216U (en) | 2015-02-15 | 2015-02-15 | Flexible pavement avris stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475216U true CN204475216U (en) | 2015-07-15 |
Family
ID=53631019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520115753.7U Expired - Fee Related CN204475216U (en) | 2015-02-15 | 2015-02-15 | Flexible pavement avris stone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204475216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130532A (en) * | 2017-05-19 | 2017-09-05 | 江苏中威重工机械有限公司 | A kind of dewatering type stretches railway spike |
| CN109235181A (en) * | 2018-09-14 | 2019-01-18 | 北京城建十六建筑工程有限责任公司 | A kind of curb structure that high-strength corrosion-resisting easily seeps water |
-
2015
- 2015-02-15 CN CN201520115753.7U patent/CN204475216U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130532A (en) * | 2017-05-19 | 2017-09-05 | 江苏中威重工机械有限公司 | A kind of dewatering type stretches railway spike |
| CN109235181A (en) * | 2018-09-14 | 2019-01-18 | 北京城建十六建筑工程有限责任公司 | A kind of curb structure that high-strength corrosion-resisting easily seeps water |
| CN109235181B (en) * | 2018-09-14 | 2020-10-16 | 北京城建十六建筑工程有限责任公司 | High-strength corrosion-resistant and water-seepage-prone curb structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |