CN201459641U - Upper and lower elastically-connected isolation guardrails - Google Patents
Upper and lower elastically-connected isolation guardrails Download PDFInfo
- Publication number
- CN201459641U CN201459641U CN2009200871045U CN200920087104U CN201459641U CN 201459641 U CN201459641 U CN 201459641U CN 2009200871045 U CN2009200871045 U CN 2009200871045U CN 200920087104 U CN200920087104 U CN 200920087104U CN 201459641 U CN201459641 U CN 201459641U
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- CN
- China
- Prior art keywords
- guardrail
- main body
- guardrail main
- traffic
- elastic component
- 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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- 238000002955 isolation Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides upper and lower elastically-connected isolation guardrails, comprising a base (1), two upright posts (2) and guardrail main bodies (3). The two upright posts (2) are fixed on the base (1), and the guardrail main bodies (3) are arranged between the two upright posts (2). The guardrail main bodies comprise an upper part and a lower part, namely an upper guardrail main body (3a) and a lower guardrail main body (3b). The upper guardrail main body (3a) erects on the lower guardrail main body (3b), and is connected with the lower guardrail main body (3b) by a rigid elastic piece (4) which is an elastic steel sheet or a spring. When a passer-by wants to cross over a traffic guardrail (the upper and lower elastically-connected isolation guardrails), the upper half part of the traffic guardrail shakes, so that the passer-by does not have a stable support and cannot cross over the traffic guardrail.
Description
Technical field
The utility model relates to a kind of two joint elasticity up and down and connects isolation guardrail, particularly traffic isolation guardrail and protect institute's guardrail.
Background technology
In highway and urban highway traffic,, be provided with many quarantine measures for traffic safety and control of traffic and road.Especially in urban highway traffic at the crossing of each road, motorway and nonmotorized vehicle lane, nonmotorized vehicle lane and sidewalk etc. are provided with quarantine measures, are used to isolate vehicle and vehicle and vehicle and pedestrian and guarantee the safety of going on a journey.A lot of sub-districts or resident family also extensively adopt guardrail as quarantine measures.Road traffic is isolated and is protected its structure of institute's guardrail and be made up of the guardrail main body of welding between base, two columns now.Though isolation has been played certain effect, the quarantine measures of this structure can't effectively stop crossing of pedestrian.It is annual that to cross the traffic injuries and deaths accident that the traffic isolation guardrail causes a lot of because of the pedestrian.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiency that existing guardrail can not effectively stop the pedestrian to cross, and a kind of two joint elasticity up and down of design connect isolation guardrails.This friendship guardrail can not only play buffer action, and can stop crossing of pedestrian effectively.
The technical solution of the utility model is: two joint elasticity up and down of the present utility model connect isolation guardrail, comprise base, be fixed on the column on the base, be installed in the guardrail main body between two columns, it is characterized in that: the guardrail main body comprises two parts up and down, last guardrail main body is connected with following guardrail main body by the rigidity elastic component, stands upright on down on the guardrail main body.
Described two joint elasticity up and down connect isolation guardrail, and its rigidity elastic component is an elastic steel sheet.
Described two joint elasticity up and down connect guardrail, and its rigidity elastic component 4 is gone back spring.
Useful effect of the present utility model is: two joint elasticity connect the isolation guardrail structure up and down; when the human desires of being expert at was crossed traffic guardrail, the first half was rocked, and made to cross the people and do not have firm support; can't cross guardrail, the protection pedestrian passes through on the sidewalk and prevents that the pedestrian from entering into roadway or arbitrarily crossing roadway.The traffic guardrail that can effectively stop the pedestrian to cross particularly.
Description of drawings
Fig. 1 is a kind of example structure schematic diagram of the present utility model.
Fig. 2 is an another kind of example structure schematic diagram of the present utility model.
The specific embodiment
As Fig. 1: two joint elasticity up and down of the present utility model connect isolation guardrails and comprise base 1, be fixed on the column 2 on the base 1, be installed in the guardrail main body 3 between two columns 2, its guardrail main body comprises two parts up and down, last guardrail main body 3a is connected with following guardrail main body 3b by rigidity elastic component 4, stands upright on down on the guardrail main body 3b.Rigidity elastic component 4 is elastic steel sheets.Two parts up and down of guardrail at grade.
Fig. 2 is an another kind of example structure schematic diagram of the present utility model:
Be fixed on the column 2 on the base 1, be installed in the guardrail main body 3 between two columns 2, its guardrail main body comprises two parts up and down, and last guardrail main body 3a is connected with following guardrail main body 3b by rigidity elastic component 4, stands upright on down on the guardrail main body 3b. rigidity elastic component 4 is springs.
The guardrail overall height is decided on purposes.During as traffic guardrail, guardrail overall height and existing guardrail are approaching, and last guardrail main body 3a is 1/4～1/5 of following guardrail main body 3b; When institute's guardrail was protected in conduct, the guardrail overall height will be higher than traffic guardrail, and last guardrail main body 3a is 1/4～1/6 of following guardrail main body 3b.Rigidity elastic component 4 will have certain rigidity, generally will guarantee certain bounce of guardrail main body 3a.
Claims (3)
1. one kind two is saved elasticity connection isolation guardrails up and down, comprise base (1), be fixed on the column (2) on the base (1), be installed in the guardrail main body (3) between two columns (2), it is characterized in that: the guardrail main body comprises two parts up and down, last guardrail main body (3a) is connected with following guardrail main body (3b) by rigidity elastic component (4), stands upright on down on the guardrail main body (3b).
2. two joint elasticity up and down according to claim 1 connect isolation guardrail, and it is characterized in that: rigidity elastic component (4) is an elastic steel sheet.
3. two joint elasticity up and down according to claim 1 connect guardrail, and it is characterized in that: rigidity elastic component (4) is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200871045U CN201459641U (en) | 2009-07-07 | 2009-07-07 | Upper and lower elastically-connected isolation guardrails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200871045U CN201459641U (en) | 2009-07-07 | 2009-07-07 | Upper and lower elastically-connected isolation guardrails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459641U true CN201459641U (en) | 2010-05-12 |
Family
ID=42386994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200871045U Expired - Fee Related CN201459641U (en) | 2009-07-07 | 2009-07-07 | Upper and lower elastically-connected isolation guardrails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677820A (en) * | 2018-06-29 | 2018-10-19 | 河南可研企业管理咨询有限公司 | A kind of highway guard rail |
| CN111455909A (en) * | 2020-04-16 | 2020-07-28 | 赵银朋 | Anti-crossing road isolation fence |
-
2009
- 2009-07-07 CN CN2009200871045U patent/CN201459641U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677820A (en) * | 2018-06-29 | 2018-10-19 | 河南可研企业管理咨询有限公司 | A kind of highway guard rail |
| CN111455909A (en) * | 2020-04-16 | 2020-07-28 | 赵银朋 | Anti-crossing road isolation fence |
| CN111455909B (en) * | 2020-04-16 | 2021-12-24 | 台州市腾阳窗饰有限公司 | Anti-crossing road isolation fence |
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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: 20100512 Termination date: 20120707 |