CN201495512U - Highway anti-collision guardrail - Google Patents
Highway anti-collision guardrail Download PDFInfo
- Publication number
- CN201495512U CN201495512U CN2009200921275U CN200920092127U CN201495512U CN 201495512 U CN201495512 U CN 201495512U CN 2009200921275 U CN2009200921275 U CN 2009200921275U CN 200920092127 U CN200920092127 U CN 200920092127U CN 201495512 U CN201495512 U CN 201495512U
- Authority
- CN
- China
- Prior art keywords
- enamel layer
- column
- upright column
- crashworthy plate
- collision
- 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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- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a highway anti-collision guardrail which comprises an upright column and an anti-collision plate connected to the upright column, wherein the surfaces of the upright column and the anti-collision plate are respectively covered with an enamel layer. By adopting a steel body sintered with the enamel layer, the highway anti-collision guardrail has the advantages of having even and smooth surface and corrosion and ageing resistance, prolonging service life and being permanently maintenance-free. Additionally colors, patterns and alarm signs of the enamel layer can be adjusted as required, thereby having pollution-free production link and environment protection effect.
Description
Technical field
The utility model belongs to road equipment, relates in particular to a kind of speedway anticollision barrier.
Background technology
Mostly present speedway anticollision barrier is steel, and mopping is made on the steel body, and windproof to scrape Exposure to Sunlight poor, and application life is short, and production link pollutes, and wind blows Exposure to Sunlight, the maintenance cost height.
Summary of the invention
The purpose of this utility model provides a kind of corrosion-resistant, anti-aging, long service life and lower-cost speedway anticollision barrier.
For achieving the above object, the utility model adopts following technical scheme: a kind of speedway anticollision barrier, comprise column and the Crashworthy plate that links to each other with column, and the surface of column is covered with enamel layer, and the surface of Crashworthy plate also is covered with enamel layer.
Described Crashworthy plate surface is a curved surface.
Connecting hole is arranged on the column, and also there is connecting hole the Crashworthy plate end.
Adopt the speedway anticollision barrier of technique scheme, on steel body sintering enamel layer, the surface is uniform and smooth, has corrosion-resistant, aging-resistant advantage, increase the application life of anticollision barrier, forever need not safeguard, and can adjust the design and color and the warning mark of enamel layer as requested, production link is pollution-free, possesses the environmental protection characteristics.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of column.
Fig. 3 is the structural representation of Crashworthy plate.
Fig. 4 is that the A-A of Fig. 3 is to view.
The specific embodiment
Speedway anticollision barrier as shown in Figure 1, comprise column 1 and the Crashworthy plate 2 that links to each other with column, as shown in Figure 2, connecting hole is arranged on the column, the surface of column is covered with enamel layer, and as shown in Figure 3, Figure 4, the surface of Crashworthy plate plate body 21 also is covered with enamel layer 22, the Crashworthy plate surface is a curved surface, and also there is connecting hole 3 at the two ends of Crashworthy plate.
Preparation method of the present utility model is as follows: as requested, with the steel plate stamping and intercept into the specification of regulation, the steel material that cuts through 5% sulfuric acid liquid soak at room temperature 12 hours, is heated 100 ℃ then and boiled 12 hours.Wash, dry with clear water.The ferrous material that will dry is stained with enamel, and the stove of putting into 900 ° burnt 5 minutes, was cooled to normal temperature after the taking-up, being stained with the stove of putting into 900 ° behind the enamel again again burnt 5 minutes, be cooled to normal temperature after the taking-up, be stained with the enamel of different colours according to user's needs after, the stove of putting into 900 ° again burnt 5 minutes.
Claims (3)
1. a speedway anticollision barrier comprises column and the Crashworthy plate that links to each other with column, and it is characterized in that: the surface of column is covered with enamel layer, and the surface of Crashworthy plate also is covered with enamel layer.
2. speedway anticollision barrier as claimed in claim 1 is characterized in that: described Crashworthy plate surface is curved surface.
3. speedway anticollision barrier as claimed in claim 1 is characterized in that: connecting hole is arranged on the column, and also there is connecting hole the Crashworthy plate end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200921275U CN201495512U (en) | 2009-07-31 | 2009-07-31 | Highway anti-collision guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200921275U CN201495512U (en) | 2009-07-31 | 2009-07-31 | Highway anti-collision guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201495512U true CN201495512U (en) | 2010-06-02 |
Family
ID=42438720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200921275U Expired - Fee Related CN201495512U (en) | 2009-07-31 | 2009-07-31 | Highway anti-collision guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201495512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720152A (en) * | 2012-03-28 | 2012-10-10 | 李布尔 | Anti-collision bar and plastic anti-collision plate thereof |
-
2009
- 2009-07-31 CN CN2009200921275U patent/CN201495512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720152A (en) * | 2012-03-28 | 2012-10-10 | 李布尔 | Anti-collision bar and plastic anti-collision plate thereof |
| WO2013143226A1 (en) * | 2012-03-28 | 2013-10-03 | Li Buer | Crash barrier and plastic crash plate 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: 20100602 Termination date: 20100731 |