CN204608655U - Town road Double-protection hurdle - Google Patents
Town road Double-protection hurdle Download PDFInfo
- Publication number
- CN204608655U CN204608655U CN201520190984.4U CN201520190984U CN204608655U CN 204608655 U CN204608655 U CN 204608655U CN 201520190984 U CN201520190984 U CN 201520190984U CN 204608655 U CN204608655 U CN 204608655U
- Authority
- CN
- China
- Prior art keywords
- protected apron
- base plate
- cavity
- interior
- town road
- 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 kind of town road Double-protection hurdle, it comprises base plate, outer protected apron and interior protected apron, and described outer protected apron to be arranged in parallel within base plate and to be integral type structure with base plate, is provided with cavity one between outer protected apron and base plate; Described interior protected apron is arranged in cavity one, and interior protected apron and base plate are connected as a single entity and are provided with cavity two between it.Advantage is: structure of the present utility model is simple, and cavity one and cavity two can cushion the impact of vehicle, effectively reduces the injury of driver and conductor; And interior protected apron can provide good intensity, preventing protective guard from fractureing because being subject to the shock of vehicle, allowing safety be improved.
Description
Technical field
The utility model belongs to town road safety device technical field, especially relates to a kind of town road Double-protection hurdle.
Background technology
At present, protective guard on road is utilize steel to carry out to bend to obtained by S shape mostly, the protective guard of this structure due to the rigidity of steel higher, its ability absorbing impact force after suffering Vehicular impact is more weak, effectively can not reduce the degree that driver and conductor is hurt; Therefore be necessary to be improved.
Summary of the invention
The purpose of this utility model is the deficiency existed for above-mentioned prior art, provides a kind of town road Double-protection hurdle, and it has the impact force produced when effectively can absorb Vehicular impact, the feature reducing driver and conductor's injury.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of town road Double-protection hurdle, it comprises base plate, outer protected apron and interior protected apron, described outer protected apron to be arranged in parallel within base plate and to be integral type structure with base plate, is provided with cavity one between outer protected apron and base plate; Described interior protected apron is arranged in cavity one, and interior protected apron and base plate are connected as a single entity and are provided with cavity two between it.
Between described outer protected apron, there is groove, in described groove, be coated with fluorescence coating.
The shape of cross section of described outer protected apron and interior protected apron is arc or trapezoidal or rectangle.
Described outer protected apron is identical with the shape of cross section of interior protected apron.
Adopt after said structure, the utility model compared to the prior art advantageously: structure of the present utility model is simple, and cavity one and cavity two can cushion the impact of vehicle, effectively reduces the injury of driver and conductor; And interior protected apron can provide good intensity, preventing protective guard from fractureing because being subject to the shock of vehicle, allowing safety be improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is plane structure schematic diagram of the present utility model.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model, further illustrates below in conjunction with drawings and Examples to the utility model.
Embodiment, is shown in shown in Fig. 1 and Fig. 2: a kind of town road Double-protection hurdle, comprises base plate 10, outer protected apron 11 and interior protected apron 12; Base plate 10 is plane structure, and multiple outer protected apron 11 is arranged in parallel within base plate 10, and bottom and the base plate 10 of outer protected apron 11 are connected as a single entity; Be formed with cavity 1 between the inner of outer protected apron 11 and base plate 10, cavity 1 can cushion the impact force that Vehicular impact produces, and improves safety factor.Interior protected apron 12 is arranged in cavity 1, and the bottom of interior protected apron 12 is same with base plate 10 to be connected as a single entity, and is formed with cavity 2 102 between its inner and base plate 10; Interior protected apron 12 can prevent protective guard from fractureing because being subject to the shock of vehicle, allows safety be improved; Cavity 2 102 then can absorb the impact of vehicle, effectively reduces the injury of driver and conductor.Outer protected apron 11 is arc or trapezoidal or rectangle with the shape of cross section of interior protected apron 12, in use when China and foreign countries' protected apron 11 is identical with the shape of cross section of interior protected apron 12; Certainly, the shape of cross section between it in use also can be different, and such as outer protected apron 11 can select arc, and interior protected apron 12 can be selected trapezoidal; Or outer protected apron 11 can be chosen as trapezoidal, and interior protected apron 12 can be chosen as arc.Having groove 13 between outer protected apron 11, in order to increase the illuminating effect at night, being coated with fluorescence coating 14 in groove 13, can there is light at night in fluorescence coating 14, improve the driving at night safety of driver and conductor.
Claims (4)
1. a town road Double-protection hurdle, it is characterized in that: comprise base plate (10), outer protected apron (11) and interior protected apron (12), it is upper and be integral type structure with base plate (10) that described outer protected apron (11) is arranged in parallel within base plate (10), is provided with cavity one (101) between outer protected apron (11) and base plate (10); Described interior protected apron (12) is arranged in cavity one (101), and interior protected apron 12 and base plate (10) are connected as a single entity and are provided with cavity two (102) between it.
2. town road Double-protection hurdle according to claim 1, is characterized in that: have groove (13) between described outer protected apron (11), be coated with fluorescence coating (14) in described groove (13).
3. town road Double-protection hurdle according to claim 1 and 2, is characterized in that: described outer protected apron (11) is arc or trapezoidal or rectangle with the shape of cross section of interior protected apron (12).
4. town road Double-protection hurdle according to claim 3, is characterized in that: described outer protected apron (11) is identical with the shape of cross section of interior protected apron (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190984.4U CN204608655U (en) | 2015-04-01 | 2015-04-01 | Town road Double-protection hurdle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190984.4U CN204608655U (en) | 2015-04-01 | 2015-04-01 | Town road Double-protection hurdle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204608655U true CN204608655U (en) | 2015-09-02 |
Family
ID=53961216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520190984.4U Expired - Fee Related CN204608655U (en) | 2015-04-01 | 2015-04-01 | Town road Double-protection hurdle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204608655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267664A (en) * | 2018-08-30 | 2019-01-25 | 公安部四川消防研究所 | A kind of explosion-proof pressure reductor of multi-layer fireproofing |
| CN112227270A (en) * | 2020-10-26 | 2021-01-15 | 中国十七冶集团有限公司 | Novel buffering waveform guardrail |
-
2015
- 2015-04-01 CN CN201520190984.4U patent/CN204608655U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267664A (en) * | 2018-08-30 | 2019-01-25 | 公安部四川消防研究所 | A kind of explosion-proof pressure reductor of multi-layer fireproofing |
| CN109267664B (en) * | 2018-08-30 | 2021-04-27 | 公安部四川消防研究所 | Multilayer fire-proof explosion-proof pressure-reducing plate |
| CN112227270A (en) * | 2020-10-26 | 2021-01-15 | 中国十七冶集团有限公司 | Novel buffering waveform guardrail |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20200401 |