CN204940112U - A kind of Bridge guardrail - Google Patents
A kind of Bridge guardrail Download PDFInfo
- Publication number
- CN204940112U CN204940112U CN201520723638.8U CN201520723638U CN204940112U CN 204940112 U CN204940112 U CN 204940112U CN 201520723638 U CN201520723638 U CN 201520723638U CN 204940112 U CN204940112 U CN 204940112U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- journal stirrup
- column body
- bridge guardrail
- montant
- 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
The utility model discloses a kind of Bridge guardrail, comprise support post and railing, described support post comprises column body, the lower end of column body is fixed on bridge floor, the upper end of column body extends to form the first journal stirrup to lopsidedness, column body is also provided with the second journal stirrup, and the second journal stirrup tilts to the direction identical with the first journal stirrup, and the top and bottom of described first journal stirrup, the second journal stirrup and column body offer through through hole respectively; Described railing comprises the first cross bar, the second cross bar, the 3rd cross bar, the 4th cross bar and montant, first cross bar is through the through hole be opened on the first journal stirrup, second cross bar is through the through hole be opened on the second journal stirrup, 3rd cross bar and the 4th cross bar are each passed through the through hole be opened on column body, and montant is arranged between the 3rd cross bar and the 4th cross bar and the two ends of montant and is separately fixed on corresponding cross bar; By the setting of multiple-protection, can effectively tackle and stop errant vehicle, protection effect be good.
Description
Technical field
The utility model belongs to building field, is specifically related to a kind of Bridge guardrail.
Background technology
Bridge guardrail is installed on bridge both sides, in order to prevent errant vehicle from going out outside bridge, plays protective action.The support bar that existing guardrail is normally single, its mechanical strength is inadequate, and protection effect is poor, when the vehicle is running, due to inertia reason, is easy to break guardrail and go out outside bridge, and security incident occurs.And the usual enforcement of independently not throwing light on of existing guardrail, when being damaged at night or street lamp, driving vehicle is difficult to see bridge border clearly and hit guardrail, causes security incident.
Utility model content
For above-mentioned deficiency of the prior art, it is large that the utility model main purpose is to provide a kind of mechanical strength, the Bridge guardrail that barrier propterty is good.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of Bridge guardrail, comprise support post and railing, described support post comprises column body, the lower end of column body is fixed on bridge floor, the upper end of column body extends to form the first journal stirrup to lopsidedness, column body is also provided with the second journal stirrup, and the second journal stirrup tilts to the direction identical with the first journal stirrup, and the top and bottom of described first journal stirrup, the second journal stirrup and column body offer through through hole respectively; Described railing comprises the first cross bar, the second cross bar, the 3rd cross bar, the 4th cross bar and montant, first cross bar is through the through hole be opened on the first journal stirrup, second cross bar is through the through hole be opened on the second journal stirrup, 3rd cross bar and the 4th cross bar are each passed through the through hole be opened on column body, and montant is arranged between the 3rd cross bar and the 4th cross bar and the two ends of montant and is separately fixed on corresponding cross bar.
Further, the diameter of described first cross bar and the second cross bar is greater than the diameter of the 3rd cross bar and the 4th cross bar.
Further, the distance of described second journal stirrup distance the first journal stirrup is less than the distance of the second journal stirrup distance column body lower end.
Further, described 3rd cross bar in the vertical direction is between the first cross bar and the second cross bar.
Further, the two ends of described montant are welded on the 3rd cross bar and the 4th cross bar respectively.
Further, on described support post, the side identical with the first journal stirrup incline direction is provided with LED.
Further, described LED is the LED lamp bead be embedded on support post.
Further, described LED is LED.
Further, the outer surface of described railing has baking vanish anticorrosive coat.
Further, the external surface of described railing is pasted with reflecting strips.
Relative to prior art, the utility model has following beneficial effect:
1, the utility model is by the first journal stirrup from support post to lopsidedness that arrange on and the second journal stirrup, and installs the first cross bar and the second cross bar on the first journal stirrup and the second journal stirrup, forms first protection, carries out first interception and stop to errant vehicle; Column body is provided with the 3rd cross bar and the 4th cross bar, and is fixed with montant between the 3rd cross bar and the 4th cross bar, form the protection of intensive second, second interception can be carried out to errant vehicle; By the setting of multiple-protection, can effectively tackle and stop errant vehicle, protection effect be good.
2, the diameter of the first cross bar and the second cross bar is greater than the diameter of the 3rd cross bar and the 4th cross bar, and mechanical strength is large, can realize effectively tackling the first of errant vehicle.
3, mounted LED lamp on support post, reflecting strips pasted by railing, when night or sight line poor, LED can carry out certain prompting to vehicular traffic, prevents the security incident caused because sight line is not enough.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein, 1 is support post, and 11 is the first journal stirrup, and 12 is the second journal stirrup, and 21 is the first cross bar, and 22 is the second cross bar, and 23 is the 3rd cross bar, and 24 is the 4th cross bar, and 25 is montant, and 3 is LED.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See Fig. 1: a kind of Bridge guardrail, the railing comprising support post 1 and be arranged on support post 1.Support post 1 entirety is the Y-shaped of upper angled, support post 1 comprises column body, the lower end of column body is fixed on bridge floor, the upper end of column body extends to form the first journal stirrup 11 to lopsidedness, column body is also provided with the second journal stirrup 12, second journal stirrup 12 tilts to the direction identical with the first journal stirrup 11, and the top and bottom of the first journal stirrup 11, second journal stirrup 12 and column body offer through through hole respectively.Railing comprises the first cross bar 21, second cross bar 22, the 3rd cross bar 23, the 4th cross bar 24 and montant 25, first cross bar 21, second cross bar 22, the 3rd cross bar 23, the 4th cross bar 24 and montant 25 all can adopt steel pipe to make, both can ensure that there is certain intensity, the deadweight of guardrail can have been alleviated again.First cross bar 21 is through the through hole be opened on the first journal stirrup 11, second cross bar 22 is through the through hole be opened on the second journal stirrup 12,3rd cross bar 23 and the 4th cross bar 24 are each passed through the through hole be opened on column body, and montant 25 is arranged between the 3rd cross bar 23 and the 4th the cross bar 24 and two ends of montant 25 and is weldingly fixed on respectively on corresponding cross bar.
In the present embodiment, the second journal stirrup 12 is less than the distance of the second journal stirrup 12 apart from column body lower end apart from the distance of the first journal stirrup 11.3rd cross bar in the vertical direction is between the first cross bar and the second cross bar.
In use, support vertical firmly 1 side tilted towards in bridge, first cross bar 21 and the second cross bar 22 form first protection owing to being arranged on the tilted journal stirrup of bridge, first what first errant vehicle collided is the first cross bar 21 and the second cross bar 22, first cross bar 21 and the second cross bar 22 carry out first interception and stop to errant vehicle.In order to increase the protection effect of the first cross bar 21 and the second cross bar 22, the diameter of the first cross bar 21 and the second cross bar 22 is greater than the diameter of the 3rd cross bar 23 and the 4th cross bar 24.
3rd cross bar 23 and the 4th cross bar 24 are owing to being installed on column body, and lean on the outer side of bridge relative to the first cross bar 21 and the second cross bar 22, itself and the montant be fixed thereon together form intensive second and protect, and can carry out second interception to errant vehicle; By the setting of multiple-protection, can effectively tackle and stop errant vehicle, protection effect be good.
In order to when night or sight line poor, vehicular traffic is made more easily to observe the position of Bridge guardrail, in the present embodiment, on support post 1, the side identical with the first journal stirrup 11 incline direction be provided with LED, namely LED is provided with when support post uses towards side in bridge, this LED can be LED, also can for being embedded the LED lamp bead on support post 1.LED can adopt mains-supplied, and also can adopt solar cell for supplying power, the latter is energy conservation more, more environmental protection.
When LED adopts solar cell for supplying power, on the top of support post 1, solar panel can be installed, under controller and battery being arranged on the lower end of support post 1 or the bridge floor on side, daytime carries out opto-electronic conversion by solar panel, by electrical power storage in battery, night, battery discharge was for LED.
In order to prevent guardrail long term exposure from causing corrosion in air, there is baking vanish anticorrosive coat at the outer surface of railing.
In order to the position further facilitating vehicular traffic to observe guardrail, be pasted with reflecting strips at the external surface of railing.
Finally it should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model but not restriction technologies scheme, although applicant has been described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. a Bridge guardrail, it is characterized in that, comprise support post and railing, described support post comprises column body, the lower end of column body is fixed on bridge floor, and the upper end of column body extends to form the first journal stirrup to lopsidedness, and column body is also provided with the second journal stirrup, second journal stirrup tilts to the direction identical with the first journal stirrup, and the top and bottom of described first journal stirrup, the second journal stirrup and column body offer through through hole respectively; Described railing comprises the first cross bar, the second cross bar, the 3rd cross bar, the 4th cross bar and montant, first cross bar is through the through hole be opened on the first journal stirrup, second cross bar is through the through hole be opened on the second journal stirrup, 3rd cross bar and the 4th cross bar are each passed through the through hole be opened on column body, and montant is arranged between the 3rd cross bar and the 4th cross bar and the two ends of montant and is separately fixed on corresponding cross bar.
2. Bridge guardrail according to claim 1, is characterized in that, the diameter of described first cross bar and the second cross bar is greater than the diameter of the 3rd cross bar and the 4th cross bar.
3. Bridge guardrail according to claim 1, is characterized in that, the distance of described second journal stirrup distance the first journal stirrup is less than the distance of the second journal stirrup distance column body lower end.
4. Bridge guardrail according to claim 3, is characterized in that, described 3rd cross bar in the vertical direction is between the first cross bar and the second cross bar.
5. Bridge guardrail according to claim 1, is characterized in that, the two ends of described montant are welded on the 3rd cross bar and the 4th cross bar respectively.
6. Bridge guardrail according to claim 1, is characterized in that, on described support post, the side identical with the first journal stirrup incline direction be provided with LED.
7. Bridge guardrail according to claim 6, is characterized in that, described LED is the LED lamp bead be embedded on support post.
8. Bridge guardrail according to claim 6, is characterized in that, described LED is LED.
9. Bridge guardrail according to claim 1, is characterized in that, the outer surface of described railing has baking vanish anticorrosive coat.
10. Bridge guardrail according to claim 1, is characterized in that, the external surface of described railing is pasted with reflecting strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723638.8U CN204940112U (en) | 2015-09-18 | 2015-09-18 | A kind of Bridge guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723638.8U CN204940112U (en) | 2015-09-18 | 2015-09-18 | A kind of Bridge guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204940112U true CN204940112U (en) | 2016-01-06 |
Family
ID=55007554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520723638.8U Expired - Fee Related CN204940112U (en) | 2015-09-18 | 2015-09-18 | A kind of Bridge guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204940112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756455A (en) * | 2018-06-01 | 2018-11-06 | 江北建设有限公司 | A kind of novel bridge construction safety protective separation device |
-
2015
- 2015-09-18 CN CN201520723638.8U patent/CN204940112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756455A (en) * | 2018-06-01 | 2018-11-06 | 江北建设有限公司 | A kind of novel bridge construction safety protective separation device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160918 |