CN110067222A - Highway guardrail - Google Patents
Highway guardrail Download PDFInfo
- Publication number
- CN110067222A CN110067222A CN201910415811.0A CN201910415811A CN110067222A CN 110067222 A CN110067222 A CN 110067222A CN 201910415811 A CN201910415811 A CN 201910415811A CN 110067222 A CN110067222 A CN 110067222A
- Authority
- CN
- China
- Prior art keywords
- support side
- horizontal load
- skewed horizontal
- plate
- support
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000006378 damage Effects 0.000 abstract description 16
- 208000027418 Wounds and injury Diseases 0.000 abstract description 7
- 208000014674 injury Diseases 0.000 abstract description 6
- 239000004020 conductor Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000001624 hip Anatomy 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/06—Anti-dazzle arrangements ; Securing anti-dazzle means to crash-barriers
Abstract
The invention belongs to guard bar technique fields, disclose a kind of highway guardrail.It is mainly characterized in that the bottom plate with fixation hole including being located at two sides, skewed horizontal load plate is provided on the inside of two bottom plates, support side plate is provided with above two skewed horizontal load plates, in the horizontally spaced certain distance of described two support side plates, support tube is fixedly arranged above in two support side plates, one end of the support tube is provided with connecting tube, the end of the connecting tube is inserted into the support tube, the adapting pipe fixed with the skewed horizontal load plate is provided with below described two support side plate one end, the insertion pipe fixed with the skewed horizontal load plate is provided with below described two support side plate other ends.In Vehicular impact, support side plate is answered back to position and is recessed inwardly deformation, while the also deformation downwards under the pressure of wheel of skewed horizontal load plate, and vehicle energy is consumed significantly, vehicle is damaged degree and is reduced, injury caused by the driver and conductor on vehicle avoids because of vehicle damage deformation.
Description
Technical field
The invention belongs to guard bar technique field more particularly to a kind of highway guardrails.
Background technique
The car ownership for accelerating Chinese city family for domestic Development of China's Urbanization is constantly rising.With automobile into
Enter common people house, it also brings many safety problems while bringing convenient traffic.The guardrail used on highway at present
Connecting rod or connecting tube including connecting column and between connecting column, connecting column include pedestal and upright bar, and pedestal is by concrete
Equal materials are made, and pedestal is placed on highway.Pedestal weight is big, and connecting rod or connecting tube are metal material, quickly hits in vehicle
When hitting, have the following deficiencies: first, because pedestal and connecting rod or connecting tube crashworthiness are good, when Vehicular impact, pedestal and connection
Bar or connecting tube cannot absorb and consume vehicle energy, and vehicle damage deformation is serious, increase vehicle driver and conductor degree of injury；Its
Two, pedestal is generally placed on highway pavement, and in Vehicular impact, pedestal and connecting rod occur mobile and roll to the another of highway
Side is easy to cause certain danger to the vehicle that the other side travels.It is caused more sternly third, collision can allow accident vehicle to be crossing to opposite
The secondary injury of weight.
Summary of the invention
The technical problem to be solved in the present invention is to provide, a kind of crashworthiness is good, it is good to absorb vehicle energy, in same vehicle
The lower vehicle damage mild degree of speed, driver and conductor is caused, installation and replacement easily damage small highway guardrail.
To solve the above problems, the technical solution that highway of the present invention is used with guardrail are as follows: solid including being located at having for two sides
The bottom plate for determining hole is provided with skewed horizontal load plate on the inside of two bottom plates, is provided with above two skewed horizontal load plates
Support side plate, it is fixed above two support side plates in the horizontally spaced certain distance of described two support side plates
There is support tube, one end of the support tube is provided with connecting tube, the end of the connecting tube is inserted into the support tube, in institute
It states and is provided with the adapting pipe fixed with the skewed horizontal load plate below two support side plate one end, in described two support side plates
The insertion pipe fixed with the skewed horizontal load plate is provided with below the other end.
Its additional technical feature are as follows:
Described two support side plates are two waists of isosceles trapezoid；
Angle between the skewed horizontal load plate interconnected and the support side plate is 130-160 degree；
Described two skewed horizontal load plates lower end is being provided with through-hole；
The first connecting hole is provided in the connecting tube and insertion pipe, on the other end and the adapting pipe of the support tube
It is provided with the second connecting hole on the first connecting hole corresponding position, the company of being provided in the first connecting hole and the second connecting hole
Extension bar；
It is provided with anti-dazzle rack above the support tube, is provided with anti-dazzle net on the anti-dazzle rack.
Highway provided by the present invention compared with prior art, is had the advantage that first, due to including being located at guardrail
The bottom plate with fixation hole of two sides is provided with skewed horizontal load plate on the inside of two bottom plates, in two skewed horizontal loads
It is provided with support side plate above plate, in the horizontally spaced certain distance of described two support side plates, in two supports
Side plate is fixedly arranged above support tube, and one end of the support tube is provided with connecting tube, described in the end insertion of the connecting tube
In support tube, the adapting pipe fixed with the skewed horizontal load plate is provided with below described two support side plate one end, in institute
It states and is provided with the insertion pipe fixed with the skewed horizontal load plate below two support side plate other ends, during installation, by the public affairs
Road is connected with guardrail head and the tail, and the support tube of top is connected by connecting tube, and lower section is connected by insertion pipe with adapting pipe, by wearing
The fixing bolt for crossing fixation hole fixes bottom plate and road surface, the height of preceding the thick stick part and support side plate medium position of general car
Quite, in Vehicular impact, after preceding thick stick is withstood in support side plate, support side plate is answered back to position and is recessed inwardly deformation, while tiltedly
The also deformation downwards under the pressure of wheel to support plate, while the support side plate of opposite side and skewed horizontal load plate also become under external force
Shape consumes vehicle energy significantly, and Vehicular impact dynamics substantially reduces, and vehicle is damaged degree and reduced, the driver and conductor on vehicle
Avoid because vehicle damage deformation caused by injury, and because vehicle energy be absorbed avoid because of shock caused by personnel wound
Evil, and can be replaced rapidly, installation and replacement are more efficient and convenient in certain section of highway guardrail by after hitting damage；Its
Two, due to two waists that described two support side plates are isosceles trapezoid, energy-absorbing effect is more preferable；Third, by institute interconnected
Stating the angle between skewed horizontal load plate and the support side plate is 130-160 degree, and best angle is 144 degree, in deformation process,
Energy-absorbing effect is good, and when there is strong wind, windage is small, will not because caused by strong wind guardrail damage；Fourth, due to close to described
Two skewed horizontal load plate lower ends are provided with through-hole, can not only divulge information when crosswind force is larger, reduce guardrail and are pushed away by wind
Power, and so that both sides of highway water level is suitable can also avoid having ponding in both sides of highway by flowing water in through-hole when rainy
When, since the water wave that vehicle driving generates impacts guardrail；Fifth, being provided with the first connection in the connecting tube and insertion pipe
Hole, on the other end and the adapting pipe of the support tube be provided with the second connection on the first connecting hole corresponding position
Hole is provided with connecting rod in the first connecting hole and the second connecting hole, installs and dismount and is more convenient；Sixth, due to described
It is provided with anti-dazzle rack above support tube, anti-dazzle net is provided on the anti-dazzle rack, it is possible to prevente effectively from opposite side Vehicle lamp
The irradiation of light.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of highway guardrail of the present invention；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the B-B cross-sectional view of Fig. 1；
The side structure schematic diagram of Tu4Wei highway guardrail；
Fig. 5 is the structural schematic diagram of the highway guardrail with anti-dazzle net.
Specific embodiment
It the structure to highway of the present invention guardrail and is done further using principle with reference to the accompanying drawings and detailed description
It is described in detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the structural schematic diagram of highway guardrail of the present invention, highway of the present invention is used
Guardrail includes the bottom plate 2 with fixation hole 1 positioned at two sides, skewed horizontal load plate 3 is provided on the inside of two bottom plates 2, at two
Support side plate 4 is provided with above skewed horizontal load plate 3, two horizontally spaced certain distances of support side plate 4 are supported at two
Side plate 4 is fixedly arranged above support tube 5, one end of support tube 5 is provided with connecting tube 6, support tube 5 is inserted into the end of connecting tube 6
It is interior.The adapting pipe 7 fixed with skewed horizontal load plate 3 is provided with below two 4 one end of support side plate, in two support side plates 4
The insertion pipe 8 fixed with skewed horizontal load plate 3 is provided with below the other end.
During installation, highway guardrail head and the tail are connected, the support tube 5 of top is connected by connecting tube 6, and lower section passes through
Insertion pipe 8 and adapting pipe 7 connect, and insertion pipe 8 is inserted into adapting pipe 7, by pass through the fixing bolt of fixation hole 1 by bottom plate 2 with
Road surface is fixed, and the preceding thick stick part of general car is suitable with the height of 4 medium position of support side plate, in Vehicular impact, preceding thick stick top
After in support side plate 4, support side plate 4 is answered back to position and is recessed inwardly deformation, while skewed horizontal load plate 3 is under the pressure of wheel
Also deformation downwards, while the support side plate 4 of opposite side and skewed horizontal load plate 3 consume vehicle energy also in deformation caused by external forces significantly,
Vehicular impact dynamics substantially reduces, and vehicle is damaged degree and reduced, and the driver and conductor on vehicle avoids because vehicle damage deformation is made
At injury, and because vehicle energy be absorbed avoid because of shock caused by personnel injury, and in certain section of highway guardrail
After hitting damage, it can replace rapidly, installation and replacement are more efficient and convenient.
Two support side plates 4 are two waists of isosceles trapezoid, and energy-absorbing effect is more preferable.Certain two support side plates 4 are vertical
It is arranged in parallel on direction.
Angle between skewed horizontal load plate 3 interconnected and support side plate 4 is 130-160 degree, and best angle is 144
Degree, in deformation process, energy-absorbing effect is good, and when there is strong wind, windage is small, will not because caused by strong wind guardrail damage.
Two 3 lower ends of skewed horizontal load plate are being provided with through-hole 9, can not only divulge information, drop when crosswind force is larger
Thrust of the low guardrail by wind, and flowing water can also be avoided so that both sides of highway water level is suitable in through-hole when rainy
When both sides of highway has ponding, since the water wave that vehicle driving generates impacts guardrail.
The first connecting hole 10 is provided in connecting tube 6 and insertion pipe 8, on the other end and adapting pipe 7 of support tube 5 with
It is provided with the second connecting hole 11 on first connecting hole, 10 corresponding position, is provided in the first connecting hole 10 and the second connecting hole 11
Connecting rod 12, when two section highways are linked together with guardrail, the first connecting hole 10 and the second connecting hole 11 are just opposite up and down,
Connecting rod 12 is inserted into the first connecting hole 10 and the second connecting hole 11, installs and dismounts and is more convenient.
It is provided with anti-dazzle rack 13 above support tube 5, is provided with anti-dazzle net 14 on anti-dazzle rack 13, can effectively keep away
Exempt from the irradiation of opposite side lights of vehicle.
Protection scope of the present invention is not limited solely to above-described embodiment, as long as structure and highway guard bar structure of the present invention
It is same or similar, just fall in the scope of protection of the invention.
Claims (6)
1. highway guardrail, it is characterised in that: the bottom plate with fixation hole including being located at two sides, on the inside of two bottom plates
It is provided with skewed horizontal load plate, support side plate is provided with above two skewed horizontal load plates, in described two support side plate water
It square is spaced upwardly of it, is fixedly arranged above support tube in two support side plates, is set in one end of the support tube
It is equipped with connecting tube, the end of the connecting tube is inserted into the support tube, is arranged in the lower section of described two support side plate one end
Have the adapting pipe fixed with the skewed horizontal load plate, be provided with below described two support side plate other ends with it is described oblique
The fixed insertion pipe of support plate.
2. highway guardrail according to claim 1, it is characterised in that: described two support side plates are the two of isosceles trapezoid
A waist.
3. highway guardrail according to claim 1, it is characterised in that: the skewed horizontal load plate interconnected with it is described
Angle between support side plate is 130-160 degree.
4. highway guardrail according to claim 1, it is characterised in that: set close to described two skewed horizontal load plates lower end
It is equipped with through-hole.
5. highway guardrail according to claim 1, it is characterised in that: be provided in the connecting tube and insertion pipe
One connecting hole, on the other end and the adapting pipe of the support tube with is provided on the first connecting hole corresponding position
Two connecting holes are provided with connecting rod in the first connecting hole and the second connecting hole.
6. highway guardrail according to claim 1, it is characterised in that: be provided with anti-dazzle net above the support tube
Frame is provided with anti-dazzle net on the anti-dazzle rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910415811.0A CN110067222A (en) | 2019-05-18 | 2019-05-18 | Highway guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910415811.0A CN110067222A (en) | 2019-05-18 | 2019-05-18 | Highway guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110067222A true CN110067222A (en) | 2019-07-30 |
Family
ID=67370970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910415811.0A Pending CN110067222A (en) | 2019-05-18 | 2019-05-18 | Highway guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110067222A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009028904A1 (en) * | 2008-08-29 | 2010-06-02 | Gerard Wolters | Guard rail or crash barrier for use in e.g. motorway, to prevent vehicle from crossing middle strips, has bases including holes for fastening L-shaped elements directly at substructure, and ribs extending upto bases in transverse direction |
| CN205776000U (en) * | 2016-05-18 | 2016-12-07 | 苏州易资迈机械有限公司 | One seed guardrail and the highway barrier being made up of sub-guardrail |
| CN207739184U (en) * | 2018-01-16 | 2018-08-17 | 济南市市政工程设计研究院（集团）有限责任公司 | Road central corrugated beam barrier and anti-dazzle net connection structure |
| CN210049160U (en) * | 2019-05-18 | 2020-02-11 | 安平县金龙车辆装备有限公司 | Guardrail for highway |
-
2019
- 2019-05-18 CN CN201910415811.0A patent/CN110067222A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009028904A1 (en) * | 2008-08-29 | 2010-06-02 | Gerard Wolters | Guard rail or crash barrier for use in e.g. motorway, to prevent vehicle from crossing middle strips, has bases including holes for fastening L-shaped elements directly at substructure, and ribs extending upto bases in transverse direction |
| CN205776000U (en) * | 2016-05-18 | 2016-12-07 | 苏州易资迈机械有限公司 | One seed guardrail and the highway barrier being made up of sub-guardrail |
| CN207739184U (en) * | 2018-01-16 | 2018-08-17 | 济南市市政工程设计研究院（集团）有限责任公司 | Road central corrugated beam barrier and anti-dazzle net connection structure |
| CN210049160U (en) * | 2019-05-18 | 2020-02-11 | 安平县金龙车辆装备有限公司 | Guardrail for highway |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |