CN208685443U - Bridge guardrail - Google Patents
Bridge guardrail Download PDFInfo
- Publication number
- CN208685443U CN208685443U CN201721598272.1U CN201721598272U CN208685443U CN 208685443 U CN208685443 U CN 208685443U CN 201721598272 U CN201721598272 U CN 201721598272U CN 208685443 U CN208685443 U CN 208685443U
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- CN
- China
- Prior art keywords
- row
- column
- guardrail
- arc buffering
- several
- 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 guardrails, including pedestal；Two rows of guardrail racks, including first row guardrail rack and second row guardrail rack are provided on pedestal；State the front that second row guardrail rack is arranged in first row guardrail rack；First row guardrail rack includes several arc buffering columns and several first crossbeams for being from top to bottom plugged on arc buffering column；Second row guardrail rack includes column, and several second cross beams are provided between column；Column is tetrahedron, in tapered skewed upwards；The second cross beam of top layer is connected using connecting rod on the first crossbeam and column of arc buffering Zhu Shang top layer.The double protection of first row protective frame and second row protective frame is arranged in the utility model, after the automobile for being conducive to have a car accident breaks through first row protective frame, collision is stopped when bumping against second row protective frame, prevent vehicle and driver from going out, safety coefficient is increased, economic loss caused by accident is effectively reduced.
Description
Technical field
The utility model relates to safety device field, especially a kind of Bridge guardrail.
Background technique
Bridge guardrail is widely used in bridge side, but the guardrail of the prior art is typically limited to only the protection to pedestrian, at present bridge
Guardrail is fence type, and due to structure, mechanical strength is inadequate, is not able to satisfy the requirement of shelter especially to vehicle, is easy
There is security risk, inertia is big when due to vehicle operation, and simple stiff safety fence is largely single support rod, is easy by vehicle
It breaks, falls down from bridge floor, cause the very big casualties.
Utility model content
In view of this, protection barrier properties are good the purpose of the utility model is to provide a kind of Bridge guardrail, can effectively drop
Economic loss caused by low accident.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of Bridge guardrail, including pedestal；
Two rows of guardrail racks, including first row guardrail rack and second row guardrail rack are provided on the pedestal；The first row
The front of the second row guardrail rack is arranged in guardrail rack；
The first row guardrail rack includes several arc buffering columns and is from top to bottom plugged on the arc buffering column
Several first crossbeams；
The second row guardrail rack includes column, and several second cross beams are provided between the column；The column is four
Face body, in tapered skewed upwards；
The second cross beam of top layer on the first crossbeam and the column of arc buffering Zhu Shang top layer
It is connected using connecting rod.
Preferably, the arc buffering column is in 40~60 ° of sectors.
Preferably, cushion rubber layer is coated on several arc buffering columns and several first crossbeams.
Preferably, several rubber bumps are provided on the cushion rubber layer.
Preferably, headlamp is fixed on the first crossbeam of arc buffering Zhu Shang top layer.
Preferably, the first crossbar quantity between the arc buffering column is more than second cross between the column
Beam quantity.
Preferably, the column is provided on the perpendicular bisector of the adjacent arc buffering column of any two.
The double protection of a kind of Bridge guardrail provided by the utility model, first row protective frame and second row protective frame is set
It sets, after the automobile for being conducive to have a car accident breaks through first row protective frame, collision is stopped when bumping against second row protective frame, prevent
Only vehicle and driver go out, and increase safety coefficient, and economic loss caused by accident is effectively reduced.In addition, the utility model mentions
The Bridge guardrail structure of confession is simple, stablizes, and easy to implement, more preferably, safety coefficient is higher for protection effect, can be effectively prevented various
The traffic accident caused by Bridge guardrail protection effect deficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model Bridge guardrail.
In figure:
1, pedestal；2, first row guardrail rack；3, second row guardrail rack；4, arc buffering column；5, first crossbeam；6, column；
7, second cross beam；8, connecting rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, a kind of Bridge guardrail provided by the utility model, including pedestal 1 and protection ontology；
Two rows of guardrail racks, including first row guardrail rack 2 and second row guardrail rack 3 are provided on the pedestal 1；Described first
The front of the second row guardrail rack 3 is arranged in row's guardrail rack 2；
The first row guardrail rack 2 includes several arc buffering columns 4 and is from top to bottom plugged on the arc buffering column 4
Several first crossbeams 5；
The second row guardrail rack 3 includes column 6, is provided with several second cross beams 7 between the column 6；The column 6
For tetrahedron, in tapered skewed upwards；
Second cross of the first crossbeam 5 of top layer and top layer on the column 6 on the arc buffering column 4
Beam 7 is connected using connecting rod 8.
The double protection of above-mentioned technical proposal, first row protective frame and second row protective frame is arranged, and is conducive to have a car accident
Automobile break through first row protective frame after, collision is stopped when bumping against second row protective frame, prevents vehicle and driver from going out,
Safety coefficient is increased, economic loss caused by accident is effectively reduced.In addition, Bridge guardrail structure letter provided by the utility model
Single, stable, easy to implement, more preferably, safety coefficient is higher for protection effect, can be effectively prevented various because of Bridge guardrail protection effect
The traffic accident that deficiency causes.
It should be noted that the setting of arc buffering column 4 is so that first row protective frame has high buffering, barrier effect；
Column 6 is tetrahedron, in tapered skewed upwards, so that second row protective frame has high Anti-knocking effect.
In the present embodiment, in order to improve buffering, the blocking effect of first row protective frame, several arc buffering columns 4 are in
40~60 ° of sectors.
In the present embodiment, in order to further increase the buffer function of vehicle Yu first row protective frame, several arcs are slow
It rushes on column 4 and several first crossbeams 5 and is coated with cushion rubber layer.Wherein rubber buffer on arc buffering column 4 and first crossbeam 5
The cladding of layer, is given to buffer function very big between vehicle and guardrail, economic loss caused by reduction accident.
It should be noted that being provided with several rubber bumps on cushion rubber layer；The setting of rubber bumps enables to
One row's protective frame has very big buffering, protective action.
In the present embodiment, headlamp is fixed on the first crossbeam 5 of top layer on arc buffering column 4.Wherein illuminate
The setting of lamp was allowed the operator at night or light dark, can accurately distinguish vehicle according to the noctilucence issued on guardrail
Location, can cause traffic accident to avoid because night dark is judged by accident, sever Bridge guardrail, cause to protect
Column and vehicle damage.
In the present embodiment, the first crossbar quantity between arc buffering column 4 is more than the number of second cross beam 7 between column 6
Amount；Above structure setting, so that first row protective frame has high barrier properties.
In the present embodiment, in order to enable being set on the perpendicular bisector of the adjacent arc buffering column 4 of Bridge guardrail any two
It is equipped with the column 6；Above-mentioned setting can further increase the stability and Anti-knocking effect of Bridge guardrail.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using this to institute's public affairs
The above description for the embodiment opened makes professional and technical personnel in the field can be realized or use the utility model.To these implementations
A variety of modifications of example will be readily apparent to those skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the present utility model, to realize in other embodiments.Therefore, the utility model will
It will not be intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and novel features phase one
The widest scope of cause.
Claims (7)
1. a kind of Bridge guardrail, which is characterized in that including pedestal (1) and protection ontology；
Two rows of guardrail racks, including first row guardrail rack (2) and second row guardrail rack (3) are provided on the pedestal (1)；Described
One row's guardrail rack (2) is arranged in the front of the second row guardrail rack (3)；
The first row guardrail rack (2) includes several arc buffering columns (4) and is from top to bottom plugged in the arc buffering column (4)
On several first crossbeams (5)；
The second row guardrail rack (3) includes column (6), is provided with several second cross beams (7) between the column (6)；It is described
Column (6) is tetrahedron, in tapered skewed upwards；
The first crossbeam (5) of top layer and described second of top layer on the column (6) on the arc buffering column (4)
Crossbeam (7) is connected using connecting rod (8).
2. Bridge guardrail according to claim 1, which is characterized in that the arc buffering column (4) is in 40~60 ° of sectors.
3. Bridge guardrail according to claim 1, which is characterized in that several arc buffering columns (4) and several described
First crossbeam is coated with cushion rubber layer on (5).
4. Bridge guardrail according to claim 3, which is characterized in that be provided with several rubber convex on the cushion rubber layer
It rises.
5. Bridge guardrail according to claim 1, which is characterized in that top layer is described on the arc buffering column (4)
First crossbeam is fixed with headlamp on (5).
6. Bridge guardrail according to claim 5, which is characterized in that described first between the arc buffering column (4)
Cross bar quantity is more than second cross beam (7) quantity between the column (6).
7. Bridge guardrail according to claim 1, which is characterized in that the adjacent arc buffering column (4) of any two
Perpendicular bisector on be provided with the column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598272.1U CN208685443U (en) | 2017-11-24 | 2017-11-24 | Bridge guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598272.1U CN208685443U (en) | 2017-11-24 | 2017-11-24 | Bridge guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208685443U true CN208685443U (en) | 2019-04-02 |
Family
ID=65874960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721598272.1U Expired - Fee Related CN208685443U (en) | 2017-11-24 | 2017-11-24 | Bridge guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208685443U (en) |
-
2017
- 2017-11-24 CN CN201721598272.1U patent/CN208685443U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190402 Termination date: 20201124 |