CN204298732U - A kind of Bridge guardrail - Google Patents
A kind of Bridge guardrail Download PDFInfo
- Publication number
- CN204298732U CN204298732U CN201420750722.4U CN201420750722U CN204298732U CN 204298732 U CN204298732 U CN 204298732U CN 201420750722 U CN201420750722 U CN 201420750722U CN 204298732 U CN204298732 U CN 204298732U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- hole
- jack
- guardrail
- column
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A kind of Bridge guardrail, comprise the multiple foundation on both sides, pre-buried bridge ground, the top of described foundation is connected with column by ring flange, 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 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, production cost is low, long service life, the all component of guardrail is all be flexibly connected simultaneously, 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 Bridge guardrail.
Background technology
The means of transportation such as existing highway, bridge and bunder, often need the security of installing some anticollision device, collision-prevention devices to ensure building, guardrail is as the important safety protective equipment of highway and bridge, can vehicle be effectively stoped to be gone out, reduce Traffic Accident Loss, be used widely, the mode of the usual iron pipe welding of existing 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 Bridge guardrail, solves existing guardrail not easy-maintaining and do not have the problem of alarm function.
Described object is achieved by the following scheme:
A kind of Bridge guardrail, comprise the multiple foundation on both sides, pre-buried bridge ground, the top of described foundation is connected with column by ring flange, 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 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, production cost 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-foundation, 2-ring flange, 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.
Detailed description of the invention
The utility model is elaborated preferred embodiment below in conjunction with accompanying drawing.
A kind of Bridge guardrail, comprise the multiple foundation 1 on both sides, pre-buried bridge ground, the top of described foundation 1 is connected with column 3 by ring flange 2, 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.
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, further cross bar 6 is fixed, 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 Bridge guardrail, comprise the multiple foundation (1) on both sides, pre-buried bridge ground, it is characterized in that: the top of described foundation (1) is connected with column (3) by ring flange (2), 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).
2. Bridge guardrail according to claim 1, is characterized in that: be provided with flash of light light bar (14) in described U-shaped support (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750722.4U CN204298732U (en) | 2014-12-04 | 2014-12-04 | A kind of Bridge guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750722.4U CN204298732U (en) | 2014-12-04 | 2014-12-04 | A kind of Bridge guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204298732U true CN204298732U (en) | 2015-04-29 |
Family
ID=53104287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420750722.4U Expired - Fee Related CN204298732U (en) | 2014-12-04 | 2014-12-04 | A kind of Bridge guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204298732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351509A (en) * | 2016-09-27 | 2017-01-25 | 无锡市龙海杰机械制造有限公司 | Firm protective fence with high strength |
-
2014
- 2014-12-04 CN CN201420750722.4U patent/CN204298732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351509A (en) * | 2016-09-27 | 2017-01-25 | 无锡市龙海杰机械制造有限公司 | Firm protective fence with high strength |
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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: 20150429 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |