CN103046499A - Road guardrail - Google Patents
Road guardrail Download PDFInfo
- Publication number
- CN103046499A CN103046499A CN2013100017807A CN201310001780A CN103046499A CN 103046499 A CN103046499 A CN 103046499A CN 2013100017807 A CN2013100017807 A CN 2013100017807A CN 201310001780 A CN201310001780 A CN 201310001780A CN 103046499 A CN103046499 A CN 103046499A
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- China
- Prior art keywords
- elastic stretching
- corrugated sheet
- rope
- corrugated plate
- highway barrier
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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.)
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Abstract
A road guardrail belongs to the technical field of road facilities. The road guardrail is designed for lowering risks of personal and property loss during accidents and comprises standing piles and a transverse structure. The road guardrail is characterized in that the transverse structure comprises elastic stretching ropes (1) and a corrugated plate (2). The elastic stretching ropes (1) are mounted on the standing piles. The corrugated plate (2) made of plastics is mounted on the sides, facing vehicles, of the elastic stretching ropes (1). The face, opposite to vehicles, of the corrugated plate (2) is provided with hooks (21). The face, facing vehicles, of the corrugated plate (2) is provided with identification structures. The corrugated plate (2) can also be fixedly mounted on the standing piles. The elastic stretching ropes (1) can be steel wire ropes or nylon ropes or rebars.
Description
Technical field
The invention belongs to the road equipment technical field, relate in particular to highway barrier.
Background technology
The basic comprising of highway barrier comprises staking out and horizontal structure, and the root of staking out is installed in ground, and horizontal structure is installed in the staking out and connects a plurality of staking outs.
Common horizontal structure is the corrugated sheet of metal material.Although make every effort to the time lengthening that deformation occurs for it when being subject to colliding when selection, to reduce the peak value impulsive contact force for automobile, casualty accident still happens occasionally; So people wish to adopt the material softer than metal, plastics have therefore been expected; Retrieve in the multinomial patent application that plastic components consists of and Components Shape is innovated, but do not see its general application; We also witnessed the bump test to the plastics corrugated sheet, found the more failure crack that produces generally along above-below direction of plastics corrugated sheet after colliding.
See also notification number and be CN100424271C, application number and be 200610041198.3, denomination of invention is the patent documentation of " safety highway guard rail and make mounting method ".We also witnessed the bump test for the highway barrier of the structure similar of introducing with the document, and finding has car body from going out the chance of guardrail between the steel cable, can imagine that the experience of occupant on car this moment is very unfortunate.
Summary of the invention
The purpose of this invention is to provide a kind of highway barrier, to reduce the risk of the person and property loss.
Technical scheme of the present invention is: the car side of meeting at steel cable installs corrugated sheet additional, with this horizontal structure as highway barrier.
That is: a kind of highway barrier comprises staking out and horizontal structure; It is characterized in that: horizontal structure comprises elastic stretching rope and corrugated sheet; The elastic stretching rope is installed in the staking out, and what corrugated sheet was installed in the elastic stretching rope meets the car side.
Further, the material of corrugated sheet is plastics; The car face of meeting of corrugated sheet has marking structure, such as reflecting coating.
" elastic stretching rope " defined: but its proterties fractures (all being better than corrugated sheet) elongated strip for elastic stretching, tension are disconnected, anti-; Especially comprise wire rope, nylon rope, reinforcing bar.
Beneficial effect of the present invention: learn through experience and mechanical analysis, compare with all prior aries that the present invention is meeting the car side when being subject to colliding, it is more soft all to seem; Its toughness (horizontal structure is collided the needed impact force that ruptures fully, and greatly then toughness is high) also is better than prior art; Especially it has eliminated car body from going out the chance of guardrail between the steel cable; Thereby the risk that it has reduced the person and property loss has realized goal of the invention.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the schematic diagram of embodiment.
Fig. 2 is the schematic diagram that embodiment has hidden a corrugated sheet 2.
Fig. 3 is one of partial enlarged drawing of Fig. 2, mainly illustrates mat 4.
Fig. 4 be Fig. 2 partial enlarged drawing two, mainly illustrate joint 5.
Fig. 5 is the schematic side view of embodiment.
Fig. 6 is the horizontal structural representation of embodiment.It is the back of the body car face of embodiment seen in the figure.
Description of symbols among the figure:
| 1 | The elastic stretching rope | ? | 2 | |
| 21 | Hook | ? | 3 | Staking out |
| 4 | Mat | ? | 5 | Joint |
The specific embodiment
As shown in the figure, a kind of highway barrier comprises staking out 3 and horizontal structure; It is characterized in that: horizontal structure comprises elastic stretching rope 1 and corrugated sheet 2; Elastic stretching rope 1 is installed in the staking out, and what corrugated sheet 2 was installed in elastic stretching rope 1 meets the car side.
At embodiment, the material of corrugated sheet is plastics.
At embodiment, the back of the body car face of corrugated sheet is preset with hook 21.Can be first during installation in staking out elastic stretching rope 1 be installed, by linking up with 21 corrugated sheet 2 be installed in elastic stretching rope 1 again.
As shown in Figure 6, in the position of corrugated sheet 2 corresponding to mat 4 and joint 5, hook 21 is not set.
Illustrated hook 21 arranges for the interval.Also can increase on the diagram basis lateral length (limiting case is to make it to become a hook 21 isometric with waveform version 2) of hook 21, then link up with 21 effects of also playing reinforcing rib.
As shown in the figure,, the shape of the shape of the back of the body car side of joint 5 and staking out 3 is mutually adaptive.At embodiment, corrugated sheet 2 is packed in the staking out 3 through mat 4, joint 5.
As shown in the figure, mat 4 is arranged at the middle part of a corrugated sheet 2; Between two adjacent corrugated sheets 2, have joint 5 be arranged on they back of the body car side and and both mutually be fixedly mounted with.
The car face of meeting of corrugated sheet has the marking structure (not shown), such as reflecting coating, and perhaps reflection plaster, etc.
" elastic stretching rope " defined: but its proterties fractures (all being better than corrugated sheet) elongated strip for elastic stretching, tension are disconnected, anti-; Especially comprise wire rope, nylon rope, reinforcing bar.That is: elastic stretching rope 1 is wire rope; Perhaps elastic stretching rope 1 is nylon rope; Perhaps elastic stretching rope 1 is reinforcing bar.
Claims (8)
1. a highway barrier comprises staking out and horizontal structure; It is characterized in that: horizontal structure comprises elastic stretching rope (1) and corrugated sheet (2); Elastic stretching rope (1) is installed in the staking out, and what corrugated sheet (2) was installed in elastic stretching rope (1) meets the car side.
2. a kind of highway barrier according to claim 1, it is characterized in that: the material of corrugated sheet is plastics.
3. a kind of highway barrier according to claim 1 and 2, it is characterized in that: the back of the body car face of corrugated sheet is preset with hook (21).
4. according to claim 1 and 2 or 3 described a kind of highway barriers, it is characterized in that: the car face of meeting of corrugated sheet has marking structure.
5. a kind of highway barrier according to claim 1, it is characterized in that: corrugated sheet (2) is installed in staking out.
6. arbitrary described a kind of highway barrier according to claim 1～5 is characterized in that: elastic stretching rope (1) is wire rope.
7. arbitrary described a kind of highway barrier according to claim 1～5 is characterized in that: elastic stretching rope (1) is nylon rope.
8. arbitrary described a kind of highway barrier according to claim 1～5 is characterized in that: elastic stretching rope (1) is reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100017807A CN103046499A (en) | 2013-01-05 | 2013-01-05 | Road guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100017807A CN103046499A (en) | 2013-01-05 | 2013-01-05 | Road guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103046499A true CN103046499A (en) | 2013-04-17 |
Family
ID=48059337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100017807A Pending CN103046499A (en) | 2013-01-05 | 2013-01-05 | Road guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103046499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832893A (en) * | 2020-06-08 | 2021-12-24 | 江苏禾润新型环保材料有限公司 | Effectual guardrail connector of anticollision |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2561641Y (en) * | 2002-06-14 | 2003-07-23 | 隋德刚 | Corrugated beam reinforced safeguard railing |
| JP2007002573A (en) * | 2005-06-24 | 2007-01-11 | Mitsuhiro Hio | Guardrail plate and guardrail connecting structure |
| CN201024393Y (en) * | 2006-12-11 | 2008-02-20 | 北京中路安交通科技有限公司 | High speed highway steel pipe prestressed cable type crashproof movable guard bar |
| CN201132948Y (en) * | 2007-12-07 | 2008-10-15 | 陈志宏 | Highway guard plate |
| CN102041788A (en) * | 2009-10-20 | 2011-05-04 | 王晨光 | Elastic protective guard |
| KR101056065B1 (en) * | 2010-02-10 | 2011-08-11 | 성실산업(주) | Double guard fence |
| CN203296001U (en) * | 2013-01-05 | 2013-11-20 | 东莞市金达照明有限公司 | Highway guard bar |
-
2013
- 2013-01-05 CN CN2013100017807A patent/CN103046499A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2561641Y (en) * | 2002-06-14 | 2003-07-23 | 隋德刚 | Corrugated beam reinforced safeguard railing |
| JP2007002573A (en) * | 2005-06-24 | 2007-01-11 | Mitsuhiro Hio | Guardrail plate and guardrail connecting structure |
| CN201024393Y (en) * | 2006-12-11 | 2008-02-20 | 北京中路安交通科技有限公司 | High speed highway steel pipe prestressed cable type crashproof movable guard bar |
| CN201132948Y (en) * | 2007-12-07 | 2008-10-15 | 陈志宏 | Highway guard plate |
| CN102041788A (en) * | 2009-10-20 | 2011-05-04 | 王晨光 | Elastic protective guard |
| KR101056065B1 (en) * | 2010-02-10 | 2011-08-11 | 성실산업(주) | Double guard fence |
| CN203296001U (en) * | 2013-01-05 | 2013-11-20 | 东莞市金达照明有限公司 | Highway guard bar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832893A (en) * | 2020-06-08 | 2021-12-24 | 江苏禾润新型环保材料有限公司 | Effectual guardrail connector of anticollision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130417 |