CN110344351B - Guardrail subassembly of road is widened to environment-friendly - Google Patents
Guardrail subassembly of road is widened to environment-friendly Download PDFInfo
- Publication number
- CN110344351B CN110344351B CN201810303531.6A CN201810303531A CN110344351B CN 110344351 B CN110344351 B CN 110344351B CN 201810303531 A CN201810303531 A CN 201810303531A CN 110344351 B CN110344351 B CN 110344351B
- Authority
- CN
- China
- Prior art keywords
- guardrail
- road
- main beam
- widened
- buckles
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000004873 anchoring Methods 0.000 claims description 9
- 239000011150 reinforced concrete Substances 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
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
-
- 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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A guardrail component of an environment-friendly widening road comprises a guardrail and a steel wire rope; the lower end of the guardrail is indirectly fixed on the pavement body, a plurality of upper buckles and lower buckles are arranged on the guardrail, and the steel wire rope is fixed on the guardrail through the upper buckles and the lower buckles. The invention has the advantages that all the guardrails are connected into a whole through the steel wire rope, thereby effectively enhancing the carrying destruction capability of the guardrail. The first guardrail and/or the last guardrail are/is provided with inclined supporting plates, so that the breaking capacity of the guardrails is further enhanced. The upper end of the guardrail is provided with an accessory mounting hole which is convenient for mounting accessories such as road signs, reflectors or monitoring probes.
Description
Technical Field
The invention relates to a road guardrail structure, in particular to an environment-friendly guardrail component for widening roads.
Background
The existing road guardrails are arranged on the side edges of roads and need to occupy a certain road width, and the road guardrails are arranged on certain narrow mountainous roads or rural roads to further narrow the effective width of the roads and increase the difficulty of vehicle crossing. In addition, the existing road guardrail consists of a plurality of upright columns which are arranged at intervals, the upright columns are not connected with each other into a whole, the breaking capacity is weak, and if the vehicle is out of control at a high speed, the vehicle is difficult to play a better protection role.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an environment-friendly guardrail component for widening roads. The road guardrail solves the problems that the existing road guardrail occupies the effective width of the road and has weaker broken capacity.
The technical scheme of the invention is as follows: a guardrail component of an environment-friendly widening road comprises a guardrail and a steel wire rope; the lower end of the guardrail is indirectly fixed on the pavement body, a plurality of upper buckles and lower buckles are arranged on the guardrail, and the steel wire rope is fixed on the guardrail through the upper buckles and the lower buckles.
The further technical scheme of the invention is as follows: the upper end of the guardrail is provided with an accessory mounting hole.
The invention further adopts the technical scheme that: it also includes a main beam; one end of the main beam is a fixed section, the other end of the main beam is a hanging end, the fixed section of the main beam is embedded in a main beam groove in the pavement body, and the hanging end of the main beam is hung outside the road; the guardrail lower extreme is installed on the girder hangs the end.
The further technical scheme of the invention is as follows: the first guardrail and/or last guardrail department are equipped with the fagging to one side, and bolted connection is passed through on the guardrail to fagging one end, and bolted connection is passed through on the girder hangs the end to the other end.
Compared with the prior art, the invention has the following advantages:
1. all the guardrails are connected into a whole through steel wire ropes, so that the carrying destruction capacity of the guardrail is effectively enhanced.
2. The first guardrail and/or the last guardrail are/is provided with inclined supporting plates, so that the breaking capacity of the guardrails is further enhanced.
3. The upper end of the guardrail is provided with an accessory mounting hole which is convenient for mounting accessories such as road signs, reflectors or monitoring probes.
The invention is applied to the environment-friendly widening road and has the following advantages:
the guardrail lower extreme is installed on the girder hangs out and is served, does not occupy former road and widens the width on road, and the dismouting of being convenient for.
The invention is further described below with reference to the figures and examples.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of a distribution structure of reinforcing bars of an environmentally-friendly widened road according to the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is an enlarged view of section E of FIG. 4;
fig. 6 is a sectional view B-B of fig. 5.
Detailed Description
Example 1:
as shown in fig. 1, 2, 5 and 6, a guardrail assembly of an environment-friendly and wide-widening type road comprises a guardrail 1 and a steel wire rope 2; the lower end of the guardrail 1 is indirectly fixed on the pavement body 31, a plurality of upper buckles 11 and lower buckles 12 are arranged on the guardrail, and the steel wire rope 2 is fixed on the guardrail 1 through the upper buckles 11 and the lower buckles 12.
Preferably, the upper end of the guard rail 1 is provided with an accessory mounting hole 13.
Preferably, the first guardrail and/or the last guardrail is provided with an inclined strut plate 4, one end of the inclined strut plate 4 is connected to the guardrail 1 through a bolt, and the other end of the inclined strut plate is connected to the overhanging end 52 of the main beam 5 through a bolt.
Briefly describing the structure of the environment-friendly widened road matched with the invention:
as shown in fig. 3 and 4, the environment-friendly widened road comprises a main beam 5, a widened road body 6 and a main beam anchoring pile 7.
One end of the main beam 5 is a fixed section 51, the other end is an overhanging end 52, the fixed section 51 of the main beam 5 is embedded in a main beam groove in the pavement body 31, and the fixed section is connected with the main beam anchoring pile 7 into a whole through a main beam groove body 53; longitudinal structural ribs 8 are arranged in the main beam groove body 31, the longitudinal structural ribs 8 penetrate through the main beam 5 and are fixedly connected with the main beam 5, and meanwhile, the longitudinal structural ribs are fixedly connected (bound or welded) with anchoring pile ribs 71 in main beam anchoring piles 7; the overhanging end 52 of the main beam 5 is extended out of the widened road body 2 and suspended outside the road 3.
The widened road body 6 is of a reinforced concrete structure (steel bars are arranged in the widened road body, and the reinforcing bars in the widened road body are determined by structural design calculation), is poured above the roadbed 32 and is positioned at the road shoulder 33, and the upper surface of the widened road body is flush with the road 3. The widened thickness of the road body 6 meets the design requirement, and correspondingly extends downwards to the roadbed 32 to form a wrapping clamp for the roadbed 32 so as to achieve the effect of reinforcing and protecting the roadbed 32.
The main beam anchor piles 7 are of reinforced concrete construction with anchor pile ribs 71 cast into the bed 32 of the road 3. The reinforcing steel bars in the main beam anchoring pile 7 are determined by structural design calculation.
The connection relation between the invention and the environment-friendly widened road is as follows: as shown in fig. 5, the lower end of the guard rail 1 is mounted on the overhanging end 52 of the main rail 5.
Claims (3)
1. The utility model provides a guardrail subassembly of wide road is extended in environmental protection, characterized by: comprises a main beam (5), a guardrail (1) and a steel wire rope (2); one end of the main beam (5) is a fixed section (51), the other end of the main beam is a hanging end (52), the fixed section (51) is embedded into a main beam groove in the pavement body (31), and the hanging end (52) is hung outside the road (3); the lower end of a guardrail (1) is arranged on the overhanging end (52) of a main beam (5), a plurality of upper buckles (11) and lower buckles (12) are arranged on the guardrail, a steel wire rope (2) is fixed on the guardrail (1) through the upper buckles (11) and the lower buckles (12), a widened road body (6) is of a reinforced concrete structure, the widened road body (6) is poured above a roadbed (32), and is positioned at the road shoulder (33), the upper surface of the widened road body (6) is flush with the road (3), the widened road body (6) extends downwards to the roadbed (32), a wrapping clamp is formed on the roadbed (32), the girder anchoring pile (7) is of a reinforced concrete structure, an anchoring pile rib (71) is arranged in the girder anchoring pile (7), the fixing section is poured in a roadbed (32) of a road (3), and the fixing section (51) is connected with a girder anchoring pile (7) into a whole through a girder groove body (53).
2. The guardrail assembly of an environmentally friendly and widened road of claim 1, wherein: the upper end of the guardrail (1) is provided with an accessory mounting hole (13).
3. The guardrail assembly of an environmentally friendly and widened road according to claim 1 or 2, wherein: an inclined supporting plate (4) is arranged at the position of the first guardrail and/or the last guardrail, one end of the inclined supporting plate (4) is connected onto the guardrail (1) through a bolt, and the other end of the inclined supporting plate is connected onto the hanging end (52) of the main beam (5) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303531.6A CN110344351B (en) | 2018-04-07 | 2018-04-07 | Guardrail subassembly of road is widened to environment-friendly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810303531.6A CN110344351B (en) | 2018-04-07 | 2018-04-07 | Guardrail subassembly of road is widened to environment-friendly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110344351A CN110344351A (en) | 2019-10-18 |
| CN110344351B true CN110344351B (en) | 2022-03-08 |
Family
ID=68172906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810303531.6A Expired - Fee Related CN110344351B (en) | 2018-04-07 | 2018-04-07 | Guardrail subassembly of road is widened to environment-friendly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110344351B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665204Y (en) * | 2003-11-06 | 2004-12-22 | 徐斌 | A road guardrail |
| CN1580402A (en) * | 2004-05-15 | 2005-02-16 | 周志祥 | Method for broadening mountainous road using overhanging tye structure |
| CN2680723Y (en) * | 2004-02-19 | 2005-02-23 | 北京深华达交通工程技术开发有限公司 | L type concrete guard-rail |
| JP2005336741A (en) * | 2004-05-24 | 2005-12-08 | Sekisui Plastics Co Ltd | Lightweight banking structure, and road widening method by lightweight banking structure |
| CN200978398Y (en) * | 2006-12-15 | 2007-11-21 | 李继东 | Flexible guard rail |
| CN203346827U (en) * | 2013-06-21 | 2013-12-18 | 舟山市智海技术开发有限公司 | Novel highway guardrail |
| CN204738257U (en) * | 2015-07-01 | 2015-11-04 | 衢州市政园林股份有限公司 | Novel municipal garden steel cable cable guardrail |
| CN106480795A (en) * | 2016-05-06 | 2017-03-08 | 衡阳市金泉置业发展有限公司 | Ecological environment-friendly type Multifunctional suspension body panel |
| CN206034345U (en) * | 2016-08-11 | 2017-03-22 | 恒祥市政园林有限公司 | Improved generation is steel cable cable guardrail for municipal garden |
| CN206090412U (en) * | 2016-10-09 | 2017-04-12 | 武玥彤 | Energy -conserving portable multifunctional road guardrail |
-
2018
- 2018-04-07 CN CN201810303531.6A patent/CN110344351B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665204Y (en) * | 2003-11-06 | 2004-12-22 | 徐斌 | A road guardrail |
| CN2680723Y (en) * | 2004-02-19 | 2005-02-23 | 北京深华达交通工程技术开发有限公司 | L type concrete guard-rail |
| CN1580402A (en) * | 2004-05-15 | 2005-02-16 | 周志祥 | Method for broadening mountainous road using overhanging tye structure |
| JP2005336741A (en) * | 2004-05-24 | 2005-12-08 | Sekisui Plastics Co Ltd | Lightweight banking structure, and road widening method by lightweight banking structure |
| CN200978398Y (en) * | 2006-12-15 | 2007-11-21 | 李继东 | Flexible guard rail |
| CN203346827U (en) * | 2013-06-21 | 2013-12-18 | 舟山市智海技术开发有限公司 | Novel highway guardrail |
| CN204738257U (en) * | 2015-07-01 | 2015-11-04 | 衢州市政园林股份有限公司 | Novel municipal garden steel cable cable guardrail |
| CN106480795A (en) * | 2016-05-06 | 2017-03-08 | 衡阳市金泉置业发展有限公司 | Ecological environment-friendly type Multifunctional suspension body panel |
| CN206034345U (en) * | 2016-08-11 | 2017-03-22 | 恒祥市政园林有限公司 | Improved generation is steel cable cable guardrail for municipal garden |
| CN206090412U (en) * | 2016-10-09 | 2017-04-12 | 武玥彤 | Energy -conserving portable multifunctional road guardrail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110344351A (en) | 2019-10-18 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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