CN201411613Y - Chute for road - Google Patents
Chute for road Download PDFInfo
- Publication number
- CN201411613Y CN201411613Y CN2009201549364U CN200920154936U CN201411613Y CN 201411613 Y CN201411613 Y CN 201411613Y CN 2009201549364 U CN2009201549364 U CN 2009201549364U CN 200920154936 U CN200920154936 U CN 200920154936U CN 201411613 Y CN201411613 Y CN 201411613Y
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- CN
- China
- Prior art keywords
- chute
- layer
- cell body
- filter screen
- composite layer
- Prior art date
- 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 chute for a road. A main body consists of a chute body. The chute is characterized in that the cross section of the chute body is 'U'-shaped; the chute body is internallyprovided with a filter screen at the position close to the bottom part thereof; and the side wall between the filter screen and the bottom part of the chute body is provided with a transverse water discharging hole. The chute is made by a compound material layer a, a double-layered asphalt impermeable layer, a glass cloth layer, a Sorrell material layer and a compound material layer b which are compounded in sequence. The chute can realize mechanized construction, thus guaranteeing that each prefabricated piece does not generate problems of fracture or leakage due to unevenness of thickness or materials; and the adding of the filtering screen can play rinsing and anti-blocking roles better, and simultaneously the added transverse water discharging hole can realize multi-directional fast flow diversion when water flow is overlarge, thus leading the whole water discharging system to be further perfect.
Description
Technical field
The utility model relates to a kind of chute in the road drainage system, especially a kind of " U " shape chute that can be prefabricated.
Background technology
Chute in the existing road drainage system mostly is stone masonry and the concrete precast element of the moulding of manually vibrating, stipulate in the highway flexible pavement design specifications: " curb draining: by the road surface horizontal wall inscription; marginal strip and hardened verge; the catch basin that road kerb forms; above surface water is entered the drainage system that the water inlet of roadbed and chute etc. are formed, its cross-section of river is limited within marginal strip, hardened verge, the dash road kerb in principle." existing road kerb can adopt bituminous concrete or cement concrete to form, it is shaped as trapezoidal.Big as existing field operation engineering quantity, the cost height, quality is difficult for guaranteeing, artificial vibrated concrete prefabricated rectangle piece, its shortcoming is that construction is complicated, thickness is big, cost is high, quality can't guarantee, to cross water be not very perfect for easy care and existing section, stops up easily, when particularly current were excessive, it was too anxious and can not unimpeded timely draining to cross water.
The utility model content
At above-mentioned the deficiencies in the prior art part, the utility model provides a kind of highway chute, can effectively improve water problems, solves the problem that above-mentioned prior art exists.
To achieve these goals, the technical solution adopted in the utility model is: a kind of highway chute, and main body is made up of cell body, it is characterized in that: the cross section of cell body is " U " shape, be provided with filter screen near the place, bottom in the cell body, the sidewall between filter screen and the cell body bottom is provided with the transverse row water hole.
Further, described cell body is combined successively by composite layer a, double-deck pitch impervious barrier, glass fabric layer, Sorel material layer and composite layer b.
Further, described composite layer a and composite layer b are the composite high-molecular corrosion-resistant material of same composition.
Further, described composite layer a and composite layer b are the composite high-molecular corrosion-resistant material of heterogeneity.
According to such scheme, the beneficial effects of the utility model are: the utility model can be realized mechanized construction, thereby guarantee that each prefabricated component itself can be because of inhomogeneous fracture, the leakage problems of occurring of thickness or material, the increase of filter screen can better work water, the anticlogging effect of being, the transverse row water hole of setting up simultaneously, realize multidirectional shunting fast when current are excessive, make whole drainage system more perfect.
Description of drawings
Fig. 1 is the utility model embodiment generalized section;
Fig. 2 is the A-A sectional view among the utility model embodiment Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As shown in Figure 1, 2, the utility model highway chute, main body is made up of for the cell body 1 of " U " shape cross section, and cell body 1 bottom is provided with filter screen 3, and the sidewall between filter screen 3 and cell body 1 bottom is provided with transverse row water hole 2." U " shape chute top area forms up big and down small " U " shape greater than the base area of bottom, helps the draining of current when excessive like this.
When the current on the highway are excessive, flow to default chute, the filter screen 3 of chute top plays a preliminary effect of filtering, to prevent that the impurity in the filter screen 3 below water from stopping up transverse row water hole 2, influence the drainage effect of drain hole 2, drain hole 2 evenly spaced being located on the cell body 1, drain hole 2 can connect other draining long tube, be beneficial to the discharging quickly of swift running water, accelerate the drainage speed of whole chute.
Cell body 1 is combined successively by composite layer a11, double-deck pitch impervious barrier 12, glass fabric layer 13, Sorel material layer 14 and composite layer b15, composite layer a11 and composite layer b15 are the composite high-molecular resistant material of same composition, to guarantee the corrosion-resistant intensity of whole cell body 1, double-deck pitch impervious barrier 12 and glass fabric layer 13 strengthen impermeable ability, adding certain waterproof agent and water in the Sorel material layer 14 mixes, make inorganic composite materials, increase the application life of whole chute.
Claims (4)
1. highway chute, main body is made up of cell body (1), it is characterized in that: the cross section of cell body (1) is " U " shape, is provided with filter screen (3) near the place, bottom in the cell body (1), and the sidewall between filter screen (3) and cell body (1) bottom is provided with transverse row water hole (2).
2. a kind of highway chute according to claim 1 is characterized in that: cell body (1) is combined successively by composite layer a (11), double-deck pitch impervious barrier (12), glass fabric layer (13), Sorel material layer (14) and composite layer b (15).
3. a kind of highway chute according to claim 2 is characterized in that: composite layer a (11) and composite layer b (15) are the composite high-molecular corrosion-resistant material of same composition.
4. a kind of highway chute according to claim 2 is characterized in that: composite layer a (11) and composite layer b (15) are the composite high-molecular corrosion-resistant material of heterogeneity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201549364U CN201411613Y (en) | 2009-05-08 | 2009-05-08 | Chute for road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201549364U CN201411613Y (en) | 2009-05-08 | 2009-05-08 | Chute for road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411613Y true CN201411613Y (en) | 2010-02-24 |
Family
ID=41713500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201549364U Expired - Fee Related CN201411613Y (en) | 2009-05-08 | 2009-05-08 | Chute for road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411613Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882791A (en) * | 2014-02-20 | 2014-06-25 | 长沙理工大学 | Chute structure for concrete precast semi-culvert |
| CN105155474A (en) * | 2015-10-15 | 2015-12-16 | 中交第一公路工程局有限公司 | Shaping mold for torrent gutter construction and torrent gutter construction method |
-
2009
- 2009-05-08 CN CN2009201549364U patent/CN201411613Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882791A (en) * | 2014-02-20 | 2014-06-25 | 长沙理工大学 | Chute structure for concrete precast semi-culvert |
| CN103882791B (en) * | 2014-02-20 | 2015-11-18 | 长沙理工大学 | A kind of concrete prefabricated half culvert pipe chute structure |
| CN105155474A (en) * | 2015-10-15 | 2015-12-16 | 中交第一公路工程局有限公司 | Shaping mold for torrent gutter construction and torrent gutter construction method |
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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: 20100224 Termination date: 20100508 |