CN108978538A - Sharp turn highway safety protective fence - Google Patents
Sharp turn highway safety protective fence Download PDFInfo
- Publication number
- CN108978538A CN108978538A CN201810603644.8A CN201810603644A CN108978538A CN 108978538 A CN108978538 A CN 108978538A CN 201810603644 A CN201810603644 A CN 201810603644A CN 108978538 A CN108978538 A CN 108978538A
- Authority
- CN
- China
- Prior art keywords
- guard rail
- protective fence
- pulley
- protection post
- safety protective
- 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
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
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
-
- 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
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0407—Metal rails
-
- 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
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0407—Metal rails
- E01F15/0423—Details of rails
Abstract
The present invention relates to a kind of sharp turn highway safety protective fences, belong to highway facilities technical field.Including protection post, guard rail, pulley, shaft, connecting rod, support rod, holdfast, roadbed and base；Round protection post is set on the outside of sharp highway turn bend, two rows of hollow guard rails are laid at different height along protection post, pulley is laid in guard rail, and sheave segment is made to expose guard rail, support rod is set simultaneously on the outside of protection post, plays the role of reinforcement protection column structure.The present invention in guard rail mainly by being arranged pulley, make when vehicle driving is too fast, when crash column, pulley in guard rail generates sliding, vehicle heading can be changed, the effectively kinetic energy of conversion vehicular impact protective fence, avoiding Vehicular impact protective fence, even going out highway causes severe traffic accidents.
Description
Technical field
The invention belongs to highway facilities technical fields, more particularly to a kind of sharp turn highway safety protective fence.
Background technique
Implementing highway safety life protection works is to adapt to industrialization, urbanization and agricultural modernization fast development and want
It asks, General Promotion highway safety is horizontal, safeguards life and property safety of people conscientiously.
The whole nation implements highway safety on common Trunk highway highway and ensures engineering, effectively improves highway driving safety
Condition.But China has a vast territory, highway point is more, wire length, wide, and various regions traffic environment differs greatly, and part highway is especially
Rural highway security risk still than more prominent, easily send out multiple by road traffic accident.It is modern to adapt to industrialization, urbanization and agricultural
Change fast-developing requirement, General Promotion highway safety is horizontal, safeguards life and property safety of people conscientiously.
In China, through counting, the vehicle that is travelled in highway since the traffic accident that zig zag generates is up to 22.3%, this
With regard to explanation, if we are in sharp turn, by addition traffic marking, highway safety protective fence, carry out it is scientific and normal to highway
Design, it is possible to reduce the traffic accident of generation.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of sharp turn highway safety protective fences, main
If passing through protective fence when Vehicular impact protective fence to develop a kind of roadway guard rail of the guard rail with pulley
Pulley generates sliding in bar, changes vehicle heading, and Vehicular impact kinetic energy is lost, avoids severe traffic accidents, can
Improve highway driving safety and pernicious traffic accident personnel to survive probability etc..
The technical solution adopted by the invention is as follows:
Sharp turn highway safety protective fence, including protection post, guard rail, pulley, shaft, connecting rod, support rod, holdfast,
Roadbed and base；On the outside of sharp highway turn bend, interval 40cm-50cm setting diameter is 10cm-12cm, is highly
The round protection post of 1.2m-1.4m；At distance protection top end 10cm-15cm and 30cm-40cm, length, which is respectively set, is
The connecting rod of 5cm-8cm, one end is vertical with protection post side wall to be fixed, and the other end is connect with guard rail side wall, and guard rail is
Open rectangle cavity, in cavity, interval 20cm-30cm be arranged shaft, and it is vertical with guard rail top and bottom connect, pulley with
Shaft is axis, and is fixed at shaft height half, and a quarter-five/mono- of pulley area exposes to protective fence
Bar；At distance protection column bottom end 40cm-50cm, supporting bar top is close to protection post side wall and is fixed by holdfast；Support
Bar bottom end is close to base, and base is tightly attached on roadbed, is fixed support rod bottom end, base and roadbed by holdfast.
Further, protection post and guard rail are all made of stainless steel material.
Further, pulley is using rubber energy consumption material, diameter 20cm-25cm.
Further, shaft uses nickel alloy material, diameter 3cm-5cm.
Further, connecting rod uses angle steel material.
Further, support pole length is 0.8m-1.2m, is 30 ° -45 ° with protection post angle.
Further, base uses steel plate material, length 10cm-12cm, width 8cm-10cm, with a thickness of 0.5cm-
0.8cm。
Beneficial effects of the present invention:
Effect and advantage of the invention is made when vehicle driving is too fast, crash column by the way that pulley is arranged in guard rail
When, the pulley in guard rail generates sliding, can change vehicle heading, effectively converts the dynamic of vehicular impact protective fence
Can, avoiding Vehicular impact protective fence, even going out highway causes severe traffic accidents.
Detailed description of the invention
Fig. 1 is sharp turn highway safety protective fence plan view.
Fig. 2 is the A-A sectional view of Fig. 1 of the present invention.
Fig. 3 is the B-B sectional view of Fig. 1 of the present invention.
In figure, 1 is protection post；2 be guard rail；3 be pulley；4 be shaft；5 be connecting rod；6 be support rod；7 be anchor
Nail；8 be roadbed；9 be base.
Specific embodiment
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not
They can be interpreted as limiting the scope of the present invention.
Embodiment: as shown in FIG. 1 to 3, sharp turn highway safety protective fence, including protection post 1, guard rail 2, cunning
Wheel 3, shaft 4, connecting rod 5, support rod 6, holdfast 7, roadbed 8 and base 9；On the outside of sharp highway turn bend, it is spaced 40cm-
It is 10cm-12cm that diameter, which is arranged, in 50cm, is highly the round protection post 1 of 1.2m-1.4m；In 1 top 10cm- of distance protection column
At 15cm and 30cm-40cm, the connecting rod 5 that length is 5cm-8cm is respectively set, one end is vertical with 1 side wall of protection post to be fixed, separately
One end is connect with 2 side wall of guard rail, and guard rail 2 is open rectangle cavity, and in cavity, interval 20cm-30cm setting turns
Axis 4, and it is vertical with 2 top and bottom of guard rail connect, pulley 3 is axis with shaft 4, and is fixed on 4 height half of shaft
Place, a quarter-five/mono- of 3 area of pulley expose to guard rail 2；At 1 bottom end 40cm-50cm of distance protection column,
It is close to 1 side wall of protection post and passes through the fixation of holdfast 7 in 6 top of support rod；6 bottom end of support rod is close to base 9, and base 9 is close to
It is by holdfast 7 that 6 bottom end of support rod, base 9 and roadbed 8 is fixed on roadbed 8；Protection post 1 and guard rail 2 are all made of not
Rust steel material；Pulley 3 is using rubber energy consumption material, diameter 20cm-25cm；Shaft 4 uses nickel alloy material, diameter 3cm-
5cm；Connecting rod 5 uses angle steel material；6 length of support rod is 0.8m-1.2m, is 30 ° -45 ° with 1 angle of protection post；Base 9 is adopted
With steel plate material, length 10cm-12cm, width 8cm-10cm, with a thickness of 0.5cm-0.8cm.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. sharp turn highway safety protective fence, it is characterised in that: including protection post (1), guard rail (2), pulley (3), turn
Axis (4), connecting rod (5), support rod (6), holdfast (7), roadbed (8) and base (9)；On the outside of sharp highway turn bend,
It is 10cm-12cm every 40cm-50cm setting diameter, is highly the round protection post (1) of 1.2m-1.4m；In distance protection column (1)
At top 10cm-15cm and 30cm-40cm, the connecting rod (5) that length is 5cm-8cm, one end and protection post (1) side is respectively set
Wall is vertically fixed, and the other end is connect with guard rail (2) side wall, and guard rail (2) is open rectangle cavity, in cavity,
Every 20cm-30cm be arranged shaft (4), and it is vertical with guard rail (2) top and bottom connect, pulley (3) with shaft (4) be axis,
And be fixed at shaft (4) height half, a quarter-five/mono- of pulley (3) area exposes to guard rail
(2)；At distance protection column (1) bottom end 40cm-50cm, support rod (6) top is close to protection post (1) side wall and passes through holdfast
(7) fixed；Support rod (6) bottom end is close to base (9), and base (9) is tightly attached on roadbed (8), by holdfast (7) by support rod
(6) bottom end, base (9) and roadbed (8) are fixed.
2. sharp turn highway safety protective fence according to claim 1, it is characterised in that: the protection post (1) and anti-
Guard rail rod (2) is all made of stainless steel material.
3. sharp turn highway safety protective fence according to claim 1, it is characterised in that: the pulley (3) uses rubber
Glue energy consumption material, diameter 20cm-25cm.
4. sharp turn highway safety protective fence according to claim 1, it is characterised in that: the shaft (4) uses nickel
Alloy material, diameter 3cm-5cm.
5. sharp turn highway safety protective fence according to claim 1, it is characterised in that: the connecting rod (5) uses
Angle steel material.
6. sharp turn highway safety protective fence according to claim 1, it is characterised in that: support rod (6) length
It is 30 ° -45 ° with protection post (1) angle for 0.8m-1.2m.
7. sharp turn highway safety protective fence according to claim 1, it is characterised in that: the base (9) uses steel
Plate matter, length 10cm-12cm, width 8cm-10cm, with a thickness of 0.5cm-0.8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603644.8A CN108978538A (en) | 2018-06-12 | 2018-06-12 | Sharp turn highway safety protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603644.8A CN108978538A (en) | 2018-06-12 | 2018-06-12 | Sharp turn highway safety protective fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108978538A true CN108978538A (en) | 2018-12-11 |
Family
ID=64541223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810603644.8A Pending CN108978538A (en) | 2018-06-12 | 2018-06-12 | Sharp turn highway safety protective fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108978538A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594499A (en) * | 2019-01-30 | 2019-04-09 | 葛刚 | A kind of combined traffic protective fence |
| CN110158920A (en) * | 2019-06-04 | 2019-08-23 | 中铁城市规划设计研究院有限公司 | A kind of underground garage car entrance wall corner-pillar safeguard structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384248A (en) * | 2001-04-28 | 2002-12-11 | 株式会社巨道产业 | Buffering frame specially for road |
| CN201099842Y (en) * | 2007-04-30 | 2008-08-13 | 程玉富 | Express highway buffer type curve guard rail |
| CN202194098U (en) * | 2011-06-09 | 2012-04-18 | 李正顺 | Rotating rotor-type waveform guardrail device |
| CN104213525A (en) * | 2013-05-30 | 2014-12-17 | 陕西天地筑基新材料科技有限公司 | Intelligent composite material express way guardrail |
| CN206736797U (en) * | 2017-03-15 | 2017-12-12 | 任广艳 | A kind of highway three-level damping anticollision barrier |
-
2018
- 2018-06-12 CN CN201810603644.8A patent/CN108978538A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384248A (en) * | 2001-04-28 | 2002-12-11 | 株式会社巨道产业 | Buffering frame specially for road |
| CN201099842Y (en) * | 2007-04-30 | 2008-08-13 | 程玉富 | Express highway buffer type curve guard rail |
| CN202194098U (en) * | 2011-06-09 | 2012-04-18 | 李正顺 | Rotating rotor-type waveform guardrail device |
| CN104213525A (en) * | 2013-05-30 | 2014-12-17 | 陕西天地筑基新材料科技有限公司 | Intelligent composite material express way guardrail |
| CN206736797U (en) * | 2017-03-15 | 2017-12-12 | 任广艳 | A kind of highway three-level damping anticollision barrier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594499A (en) * | 2019-01-30 | 2019-04-09 | 葛刚 | A kind of combined traffic protective fence |
| CN110158920A (en) * | 2019-06-04 | 2019-08-23 | 中铁城市规划设计研究院有限公司 | A kind of underground garage car entrance wall corner-pillar safeguard structure |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |