CN2851342Y - Highroad guardrail - Google Patents
Highroad guardrail Download PDFInfo
- Publication number
- CN2851342Y CN2851342Y CN 200520105938 CN200520105938U CN2851342Y CN 2851342 Y CN2851342 Y CN 2851342Y CN 200520105938 CN200520105938 CN 200520105938 CN 200520105938 U CN200520105938 U CN 200520105938U CN 2851342 Y CN2851342 Y CN 2851342Y
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- CN
- China
- Prior art keywords
- model
- utility
- guardrail
- guardrail board
- highway barrier
- 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 relates to the technical field of highway facilities, particularly a highway guardrail. The utility model provides the highway guardrail to overcome the problems of no enough deformability and short service life existing in the prior art. The utility model has the technical scheme that the highway guardrail comprises a positioning vertical post 2, a guardrail plate 1 and a connecting piece which is arranged between the positioning vertical post 2 and the guardrail plate 1. The utility model is characterized in that the guardrail plate 1 is provided with a wave-shaped body along the horizontal direction. The utility model has the advantages of high deformability, long service life, and low cost; furthermore, the rigidity of the utility model can be properly adjusted according to specific traffic composition and the utility model has the speed reducing and safe functions.
Description
Affiliated technical field:
The utility model relates to a kind of highway facilities technical field, is specifically related to a kind of highway barrier.
Technical background:
Be arranged at both sides of highway now, the corrugated beam barrier of speedway both sides especially is normally by the location column be fixed in that guardrail board on the column forms.The cross section of said corrugated beam barrier plate vertically is provided with several wave shape bodies, common in the majority with two projectioies, and two wave shape body both sides and middle recess are fixed with the location column respectively.The problem that this guardrail exists is: 1, guardrail board horizontal direction deformability is not enough: because guardrail board horizontal direction deformability is not enough, slighter collision also can cause column and guardrail board to damage simultaneously, therefore often needs repairing; Because deformability is not enough, the damping of shocks of the extra heavy wagon flow of incompatibility; Generally must change 4～5 (or more than) columns and guardrail board therebetween behind the Vehicular impact; 2, application life is short: under the no damage situation, because of protruding remaining rainwater or other dirt of horizontal direction parallel, very easily corrosion damages, and has a strong impact on its application life.
Summary of the invention:
The utility model will provide a kind of highway barrier, to overcome the problem that deformability is not enough and application life is short that prior art exists.
For overcoming the problem that prior art exists, the technical solution of the utility model is: a kind of highway barrier, comprise location column 2, guardrail board 1 and connector between the two, and it is characterized in that described guardrail board 1 along continuous straight runs is provided with wave shape body.
Above-mentioned wave shape body is protruding ripple 3.
Between above-mentioned adjacent two protruding ripples 3 junction plate 4 is set.Be more conducive to fix, install.
Above-mentioned wave shape body comprises the protruding ripple 3 and the recessed ripple 5 of alternate setting.Easy to process.
The cross section of above-mentioned wave shape body is the arc towards the guardrail board outside.Make deformability higher.
Above-mentioned connector comprises carriage 6 and the guardrail board 1 inboard connecting rod 7 that is provided with on the column 2.
Be provided with obstruction block 8 between above-mentioned carriage 6 and the connecting rod 7.Further improve deformability.
Above-mentioned protruding ripple 3 and recessed ripple 5 evenly are provided with.
Compared with prior art, the utility model has the advantages that:
1, deformability height: projection can increase deformability, the utility model comprises two kinds of projectioies, a kind of is the projection of wave shape body, another kind is whole guardrail board horizontal direction integrated convex, these two kinds of cambered surfaces comprehensively make deformability of the present utility model greatly improve, and slight collision can not cause the damage that needs repairing; Even if the engineering quantity that needs behind the loaded vehicle high-speed impact to safeguard reduces significantly.
2, rigidity can be formed suitably adjustment according to concrete traffic: because the rigidity of two aspects projection guardrail board will increase, the ratio that can adjust the pitch of waves and wave height is as required adjusted the integral stiffness of guardrail board; Rigidity that also can be by adjusting column and buried depth etc. are adjusted the rigidity of whole guardrail;
3, deceleration, safety effect are arranged: guardrail board horizontal wave body itself has rough curved surface, interact at wave shape body surface wave body and car body during vehicular impact, change of shape by wave shape body can consume the part impact energy, reaches the purpose of deceleration, protection personnel and vehicle safety; Obstruction block can consume the part impact energy simultaneously.
4, long service life: the utlity model has stronger adaptive capacity, can adapt to various climatic environments, owing to vertically forming cambered surface, rainwater or other dirt are difficult for accumulating, and therefore can effectively increase the service life.
5, cost is low: the utility model processing technology is simple, and assembling can adapt to ordinary highway and use easily, is particularly useful for the use of speedway.
Description of drawings:
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is that the A of Fig. 1 is to schematic diagram;
Fig. 3 is the sectional view at corrugated tube B-B place;
Fig. 4 is the structural representation of embodiment 2;
Fig. 5 is that the C of Fig. 4 is to schematic diagram;
Fig. 6 is the sectional view at corrugated tube D-D place.
Description of reference numerals is as follows:
The 1-guardrail board, 2-locatees column, the protruding ripple of 3-, 4-junction plate, the recessed ripple of 5-, 6-carriage, 7-connecting rod, 8-obstruction block.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is described in detail:
Embodiment 1: referring to Fig. 1～Fig. 3, a kind of highway barrier comprises location column 2, connector and guardrail board 1.Said guardrail board 1 along continuous straight runs is provided with wave shape body, and said wave shape body comprises the protruding ripple 3 of alternate setting, between two adjacent protruding ripples 3 junction plate 4 is set, and the cross section of said guardrail board 1 is the arc towards the guardrail board outside.Said column 2 evenly is provided with and fixedlys connected with junction plate 4 respectively by connector, and said connector comprises carriage 6 and the guardrail board 1 inboard connecting rod 7 that is provided with on the column 2, and carriage 6 is welded to connect with connecting rod 7.
Embodiment 2: referring to Fig. 4～Fig. 6, a kind of highway barrier comprises location column 2, connector and guardrail board 1.Said guardrail board 1 along continuous straight runs is provided with wave shape body, and said wave shape body comprises protruding ripple 3 and the recessed ripple 5 that is provided with between homogeneous phase, and protruding ripple 3 and recessed ripple 5 can be dark type, better effects if.The cross section of said guardrail board 1 is the arc towards the guardrail board outside.Said column 2 evenly is provided with and fixedlys connected with junction plate 4 respectively by connector, and said connector comprises carriage 6 and the guardrail board 1 inboard connecting rod 7 that is provided with on the column 2, is provided with obstruction block 8 between carriage 6 and the connecting rod 7.This guardrail board be shaped as curved corrugated sheet.
Claims (8)
1, a kind of highway barrier comprises location column (2), guardrail board (1) and connector between the two, it is characterized in that described guardrail board (1) along continuous straight runs is provided with wave shape body.
2, a kind of highway barrier as claimed in claim 1 is characterized in that: described wave shape body is protruding ripple (3).
3, a kind of highway barrier as claimed in claim 2 is characterized in that: junction plate (4) is set between described adjacent two protruding ripples (3).
4, a kind of highway barrier as claimed in claim 1 is characterized in that: described wave shape body comprises the protruding ripple (3) and the recessed ripple (5) of alternate setting.
5, a kind of highway barrier as claimed in claim 4 is characterized in that: described protruding ripple (3) and recessed ripple (5) evenly are provided with.
6, as a kind of highway barrier as described in claim 3 or 5, it is characterized in that: the cross section of described wave shape body is the arc towards the guardrail board outside.
7, a kind of highway barrier as claimed in claim 6 is characterized in that: described connector comprises carriage (6) and the inboard connecting rod (7) that is provided with of guardrail board (1) on the column (2).
8, a kind of highway barrier as claimed in claim 7 is characterized in that: be provided with obstruction block (8) between described carriage (6) and the connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105938 CN2851342Y (en) | 2005-12-20 | 2005-12-20 | Highroad guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105938 CN2851342Y (en) | 2005-12-20 | 2005-12-20 | Highroad guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851342Y true CN2851342Y (en) | 2006-12-27 |
Family
ID=37585297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520105938 Expired - Fee Related CN2851342Y (en) | 2005-12-20 | 2005-12-20 | Highroad guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851342Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490912A (en) * | 2011-11-08 | 2012-06-13 | 西安交通大学 | Space debris prevention structure of spacecraft |
| CN106758978A (en) * | 2017-01-22 | 2017-05-31 | 合肥饰界金属制品有限公司 | Road guard-rail |
| CN109653135A (en) * | 2019-02-20 | 2019-04-19 | 崔亮 | A kind of high-speed anticollision guardrail of multidirectional buffer deceleration |
-
2005
- 2005-12-20 CN CN 200520105938 patent/CN2851342Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490912A (en) * | 2011-11-08 | 2012-06-13 | 西安交通大学 | Space debris prevention structure of spacecraft |
| CN106758978A (en) * | 2017-01-22 | 2017-05-31 | 合肥饰界金属制品有限公司 | Road guard-rail |
| CN109653135A (en) * | 2019-02-20 | 2019-04-19 | 崔亮 | A kind of high-speed anticollision guardrail of multidirectional buffer deceleration |
| CN109653135B (en) * | 2019-02-20 | 2020-12-22 | 日照市睿翅电子商务产业有限公司 | High-speed anti-collision guardrail with multidirectional buffering and decelerating functions |
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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: 20061227 Termination date: 20101220 |