CN204311381U - Highway isolation guardrail - Google Patents
Highway isolation guardrail Download PDFInfo
- Publication number
- CN204311381U CN204311381U CN201420754096.6U CN201420754096U CN204311381U CN 204311381 U CN204311381 U CN 204311381U CN 201420754096 U CN201420754096 U CN 201420754096U CN 204311381 U CN204311381 U CN 204311381U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- jack
- hole
- groove
- slide block
- 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
Links
Abstract
A kind of highway isolation guardrail, comprise base, described base upper surface length direction is provided with groove, is inlaid with slide block in described groove, and described slide block is provided with column, the both sides in described stem height direction are equidistantly provided with multiple jack, be provided with spring in described jack, also comprise cross bar, the two ends of described cross bar are arranged in jack, the centre position of described cross bar is provided with through hole, is provided with connecting rod in described through hole.The utility model is arranged in through hole cross bar to be cascaded by connecting rod and improves the shock resistance of guardrail, Guard Rail Structure Design is reasonable, quality is light, cost of production is low, long service life, simultaneously guardrail so assembly is all be flexibly connected, install and change conveniently, be connected firmly, light bar of wherein glistening has the effect of security warning at night, ensure that traffic safety.
Description
Technical field
The utility model belongs to highway bridge technical field of safety protection, relates to a kind of highway isolation guardrail.
Background technology
Isolation guardrail is located in the middle of road, be used for the instrument preventing vehicle from getting over, the setting up of isolation guardrail effectively decreases the number of times that the vehicle that travels round about causes the accident, the mode of the usual iron pipe welding of existing isolation guardrail, once the generation meeting contingency brings a lot of inconvenience to the maintenance of guardrail.
Summary of the invention
The purpose of this utility model is to provide a kind of highway isolation guardrail, solve existing isolation guardrail not easy-maintaining, not there is alarm function and prevent vehicle from sailing the problem in subtend track into.
Described object is achieved by the following scheme:
A kind of highway isolation guardrail, comprise base, described base upper surface length direction is provided with groove, slide block is inlaid with in described groove, described slide block is provided with column, the both sides in described stem height direction are equidistantly provided with multiple jack, spring is provided with in described jack, also comprise cross bar, the two ends of described cross bar are arranged in jack, the centre position of described cross bar is provided with through hole, connecting rod is provided with in described through hole, the top of described column is provided with screwed hole, screw rod is provided with in described screwed hole, the top of described screw rod is welded with U-shaped support, the top of described U-shaped support is provided with baffle plate, the two ends of described baffle plate are fixed by screw and U-shaped support, flash of light light bar is provided with in described U-shaped support.
The two ends of described groove are provided with fixture block.
The utility model has the following advantages: the utility model is arranged in through hole cross bar to be cascaded by connecting rod and improves the shock resistance of guardrail, Guard Rail Structure Design is reasonable, quality is light, cost of production is low, long service life, simultaneously guardrail so assembly is all be flexibly connected, install and change conveniently, be connected firmly, light bar of wherein glistening has the effect of security warning at night, ensure that traffic safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the syndeton schematic diagram of U-shaped support and baffle plate.
Wherein, 1-base, 2-groove, 3-column, 4-jack, 5-spring, 6-cross bar, 7-through hole, 8-connecting rod, 9-screwed hole, 10-screw rod, 11-U type support, 12-baffle plate, 13-screw, 14-glistens light bar, 21-slide block, 22-fixture block.
Detailed description of the invention
The utility model is elaborated preferred embodiment below in conjunction with accompanying drawing.
A kind of highway isolation guardrail, comprise base 1, described base 1 upper surface length direction is provided with groove 2, and be inlaid with slide block 21 in described groove 2, described slide block 21 is provided with column 3, the both sides of described column 3 short transverse are equidistantly provided with multiple jack 4, be provided with spring 5 in described jack 4, also comprise cross bar 6, the two ends of described cross bar 6 are arranged in jack 4, the centre position of described cross bar 6 is provided with through hole 7, is provided with connecting rod 8 in described through hole 7.The top of described column 3 is provided with screwed hole 9, is provided with screw rod 10 in described screwed hole 9, and the top of described screw rod 10 is welded with U-shaped support 11, and the top of described U-shaped support 11 is provided with baffle plate 12, and the two ends of described baffle plate 12 are fixed by screw 13 and U-shaped support 11.Flash of light light bar 14 is provided with in described U-shaped support 11.The two ends of described groove 2 are provided with fixture block 22.
Groove 2 is provided with fixing hole with the avris of slide block 21, base 1 arranges on the ground, slide block 21 slides the distance that can regulate as required between adjacent two columns 3 in groove 2, after the distance of adjacent two columns is determined, be arranged in fixing hole by screw rod and slide block 21 and groove 2 are fixed, fixture block 22 is fixed by the two ends of screw and groove 2, and anti-limited slip block 21 skids off groove.One end of cross bar 6 is arranged in the jack 4 of side, the other end of cross bar 6 is made to be arranged in the jack 4 of opposite side by the retraction of spring 5, by the tension force of both sides spring 5, cross bar 6 ancient cooking vessel is real, prevent left and right vibration, connecting rod 8 is arranged in through hole 7 and is cascaded by cross bar 6, is fixed by cross bar 6 further.Flash of light light bar 14 is arranged on after in U-shaped support 11 and by screw 13, baffle plate 12 is fixed on U-shaped support 11.Flash of light light bar 14 connects power supply and plays warning function.
Present embodiment does not just limit its protection domain to the exemplary illustrated of this patent; those skilled in the art can also carry out local to it and change; as long as no the Spirit Essence exceeding this patent, be all considered as the equivalent replacement to this patent, all at the protection domain of this patent.
Claims (2)
1. a highway isolation guardrail, comprise base (1), it is characterized in that: described base (1) upper surface length direction is provided with groove (2), slide block (21) is inlaid with in described groove (2), described slide block (21) is provided with column (3), the both sides of described column (3) short transverse are equidistantly provided with multiple jack (4), spring (5) is provided with in described jack (4), also comprise cross bar (6), the two ends of described cross bar (6) are arranged in jack (4), the centre position of described cross bar (6) is provided with through hole (7), connecting rod (8) is provided with in described through hole (7), the top of described column (3) is provided with screwed hole (9), screw rod (10) is provided with in described screwed hole (9), the top of described screw rod (10) is welded with U-shaped support (11), the top of described U-shaped support (11) is provided with baffle plate (12), the two ends of described baffle plate (12) are fixed by screw (13) and U-shaped support (11), flash of light light bar (14) is provided with in described U-shaped support (11).
2. highway isolation guardrail according to claim 1, is characterized in that: the two ends of described groove (2) are provided with fixture block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754096.6U CN204311381U (en) | 2014-12-05 | 2014-12-05 | Highway isolation guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754096.6U CN204311381U (en) | 2014-12-05 | 2014-12-05 | Highway isolation guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311381U true CN204311381U (en) | 2015-05-06 |
Family
ID=53133705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420754096.6U Expired - Fee Related CN204311381U (en) | 2014-12-05 | 2014-12-05 | Highway isolation guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311381U (en) |
-
2014
- 2014-12-05 CN CN201420754096.6U patent/CN204311381U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150506 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |