CN106702924A - Anti-collision guardrail - Google Patents
Anti-collision guardrail Download PDFInfo
- Publication number
- CN106702924A CN106702924A CN201710058425.1A CN201710058425A CN106702924A CN 106702924 A CN106702924 A CN 106702924A CN 201710058425 A CN201710058425 A CN 201710058425A CN 106702924 A CN106702924 A CN 106702924A
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- CN
- China
- Prior art keywords
- column
- chain
- crossbeam
- buffer layer
- bolt
- 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.)
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides an anti-collision guardrail. A baffle is arranged on upper ends of vertical columns, grooves are formed among the vertical columns and the baffle, a beam is erected between the grooves of two adjacent vertical columns, a first buffer layer is arranged between each beam and the baffle, the beams, the first buffer layer and the baffle are fastened together through first bolts and first nuts, each beam includes a left beam and a right beam, the left beams and the right beams are fastened together through second bolts and second nuts, a spherical groove is formed in the connecting surface of each left beam and the corresponding right beam, openings are formed in the lower ends of the spherical grooves, rotating balls are arranged in the spherical grooves and connected with handrails, the handrail extends from the openings of the lower ends of the spherical grooves, second buffer layers are arranged among the rotating balls and the spherical grooves, third buffer layers wrap the outer sides of the beams, lifting rings are arranged at the lower end of the handrails, a chain is connected between lower portions of two adjacent vertical columns, the length of each chain is larger than the distance between two adjacent vertical columns, and the chains sequentially penetrate the lifting rings. According to the anti-collision guardrail, impact force can be buffered and released, and impact damage to the guardrail to accident vehicles and passengers are reduced.
Description
Technical field
The present invention relates to highway barrier technical field, specifically a kind of anticollision barrier.
Background technology
As economic construction is continued to develop, communications and transportation is increasingly busy.Traffic accident is current highway location or highway bridge
Beam location occurs the most frequent.Occur to reduce traffic accident, various guard rails be separately installed with highway both sides,
Because guard rail rod is nonelastic by irony structure, the protective capacities of this kind of guardrail of stiff safety fence is strong, but automobile bumps against with guardrail
When, in the presence of moment impact load, guardrail do not move substantially, indeformable, and the energy absorption one touched during covering is to lean on
Automobile plastic deformation in itself, two is the CONTACT WITH FRICTION by between automobile and guardrail, three be by automobile along guardrail climb and
The change of vehicle traveling direction.Impact injury to accident vehicle and occupant, it is past particularly in the bend section of some minor radius
Toward can cause the disintegration of oversize vehicle so as to out of control, or grievous injury is even dead.
The content of the invention
The present invention proposes a kind of anticollision barrier, solve guardrail rigidity of the prior art it is strong caused by accident vehicle and
The problem of the impact injury of occupant.
The technical proposal of the invention is realized in this way：
A kind of anticollision barrier, including column, the column upper end are provided with relative baffle plate, between the column and baffle plate
Groove is formed, crossbeam is erected between the groove of two neighboring column；First is provided between the crossbeam and the baffle plate to delay
Layer is rushed, the crossbeam, first buffer layer and baffle plate are tightened together by the first bolt and the first nut；
The crossbeam is combined into by Zuo Liang and right beam are relative, and the Zuo Liang and right beam are tight by the second bolt and the second nut
Gu together；
The lower end of the Zuo Liang and right Liang Xiangjiemianchu offers some ball recess, and some ball recess are along described
The length direction of crossbeam sets gradually；
The lower end of the ball recess sets opening, and rotation ball is equipped with the ball recess, and the rotation ball is connected with
Railing, the railing is stretched out by the lower ending opening of the ball recess；It is provided between the rotation ball and the ball recess
Second buffer layer；
Three buffer layer is enclosed with the outside of the crossbeam；
The lower end of the railing is provided with suspension ring, and chain is connected between the bottom of two neighboring column, the chain
Length is more than the distance between two neighboring column；The chain sequentially passes through each suspension ring.
Further, the bottom of the suspension ring is provided with clamping projection protruding upward, and the chain is fastened on the card
Connect in projection.
Further, it is columnar member that the clamping is raised, and the chain is formed by connecting by some beckets, the columnar member
The chain is blocked through a becket.
Further, mounting hole is provided with the first buffer layer, first bolt passes through the mounting hole, positioned at institute
State and spring is arranged with first bolt in mounting hole, the two ends of the spring connect with the column and crossbeam respectively.
Further, first is provided with the column and screws togather groove, the termination of first bolt and the first nut are located at
Described first screws togather in groove.
Further, it is provided with second on the Zuo Liang and right beam and screws togather groove, the termination of second bolt and the second spiral shell
Mother is screwed togather in groove positioned at described second.
Further, the bottom of the column is provided with fixed seat.
Beneficial effects of the present invention are：
Anticollision guardrail structure of the invention is simple, reasonable in design；Pass through first buffer layer and spring between column and crossbeam
Realize double buffering；Rotate and buffering is realized by second buffer layer between ball and crossbeam；Crossbeam peripheral hardware three buffer layer is realized slow
Punching；Rotate ball rotatable, realize that railing stress is moved, realize buffering；Chain limits the shift length of railing, and provides tension
Power, limits accident vehicle displacement；The impact of accident vehicle can be entered row buffering release by the present invention, reduce guardrail to accident vehicle
And occupant impact injure.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the invention；
Fig. 2 is the side structure schematic diagram that column is connected with crossbeam；
Fig. 3 is the side structure schematic diagram that railing is connected with crossbeam.
Wherein：
1st, column；2nd, fixed seat；3rd, baffle plate；4th, crossbeam；5th, first buffer layer；6th, the first bolt；7th, the first nut；8th, pacify
Dress hole；9th, spring；10th, first groove is screwed togather；11st, Zuo Liang；12nd, You Liang；13rd, the second bolt；14th, the second nut；15th, spherical female
Groove；16th, ball is rotated；17th, railing；18th, second buffer layer；19th, second groove is screwed togather；20th, three buffer layer；21st, suspension ring；22nd, chain
Bar；23rd, clamping is raised；24th, becket.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As Figure 1-3, the anticollision barrier in the present embodiment, including column 1, the bottom of the column 1 is provided with fixation
Seat 2.Column 1 is arranged on by fixed seat 2 and uses ground.
The upper end of the column 1 is provided with relative baffle plate 3, in the present embodiment, two relative gears is set on each column 1
Plate 3, forms groove between the column 1 and baffle plate 3, crossbeam 4 is erected between the groove of two neighboring column 1；The crossbeam 4
First buffer layer 5 is provided between the baffle plate 3, the crossbeam 4, first buffer layer 5 and baffle plate 3 pass through the and of the first bolt 6
First nut 7 tightens together.In the present embodiment, mounting hole 8 is provided with the first buffer layer 5, first bolt 6 is passed through
The mounting hole 8, is arranged with spring 9, the two ends difference of the spring 9 on first bolt 6 in the mounting hole 8
Connect with the column 1 and crossbeam 4.Double buffering is realized by first buffer layer 5 and spring 9 between column 1 and crossbeam 4.Institute
State and first is provided with column 1 screws togather groove 10, the termination of first bolt 6 and the first nut 7 screw togather groove positioned at described first
In 10；So ensure the surface smooth and beautiful appearance of column 1, without projection, it is to avoid scratch.
The crossbeam 4 is combined into by left beam 11 and right beam 12 are relative, and the left beam 11 and right beam 12 are by the second bolt 13
Tightened together with the second nut 14；Lower end at the left beam 11 and the abutted surface of right beam 12 offers some ball recess 15,
Some ball recess 15 set gradually along the length direction of the crossbeam 4；In the present embodiment, on the inside of left beam 11 and right beam 12
Half ball recess 15 is each provided with, complete ball recess 15 is formed when left beam 11 and relative right beam 12, crossbeam 4 is set
It is left beam 11 and right beam 12, convenient processing ball recess 15 is also convenient for actual installation and maintenance.
The lower end of the ball recess 15 sets and be equipped with opening, the ball recess 15 rotation ball 16, the rotation ball
16 are connected with railing 17, and the railing 17 is stretched out by the lower ending opening of the ball recess 15；It is described to rotate ball 16 and the ball
Second buffer layer 18 is provided between connected in star 15.When 17 stress of railing, can be turned an angle with ball 16 is rotated, realized
Buffering, to rotate and realize buffering by second buffer layer 18 between ball 16 and ball recess 15.
Second is provided with the left beam 11 and right beam 12 and screws togather groove 19, the termination of second bolt 13 and the second nut
14 screw togather in groove 19 positioned at described second, and the outside of the crossbeam 4 is enclosed with three buffer layer 20.By the termination of the second bolt 13
Screwed togather in groove 19 located at described second with the second nut 14, it is ensured that the surface of crossbeam 4 is smooth without projection, facilitates three buffer layer 20
Set, also avoid three buffer layer 20 from there is hard protrusion, it is to avoid the injury to accident vehicle.Here three buffer layer 20 can be with
Cushion collar is set to, is directly set on crossbeam 4, easy disassembly.
The lower end of the railing 17 is provided with suspension ring 21, and suspension ring 21 here are annulus, are fixed on the bottom of railing 17.Phase
Be connected with chain 22 between adjacent two bottoms of column 1, the length of the chain 22 more than between two neighboring column 1 away from
From so when railing 17 is clashed into, chain 22 gives the enough spaces of railing 17 and produces displacement；The chain 22 is worn successively
Cross each suspension ring 21, when the railing 17 in somewhere is clashed into, chain 22 with the outwardly tension of railing 17, while limiting thing
Therefore the displacement of vehicle.
In the present embodiment, the bottom of the suspension ring 21 is provided with clamping projection 23 protruding upward, and the card of the chain 22 sets
In the clamping projection 23.So when chain 22 is installed, the length of the chain 22 between adjacent suspension ring 21 can be kept
It is isometric, chain 22 is fixed with suspension ring 21 by clamping projection 23, it is ensured that attractive in appearance.Here, the clamping raised 23 is columnar member,
The chain 22 is formed by connecting by some beckets 24, and the columnar member blocks the chain 22 through a becket 24
Firmly.The rigidity of clamping projection 23 is relatively low, and chain 22 is fixed under normal circumstances to have no problem, but when railing 17 is subject to very favourable opposition
When hitting power, chain 22 can be slided in suspension ring 21, and clamping projection 23 can fracture, therefore clamping projection 23 does not interfere with chain 22
Movement, the movement of railing 17 will not be hindered.
The present embodiment, can be by first buffer layer 5, spring 9, second buffer layer 18, when using, when there is Vehicular impact
Three buffer layer 20, the rotation of railing 17 and the tension of chain 22 realize buffering and spacing, reduce to accident vehicle and personnel
Impact injury.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (7)
1. a kind of anticollision barrier, it is characterised in that including column, the column upper end is provided with relative baffle plate, the column
Groove is formed between baffle plate, crossbeam is erected between the groove of two neighboring column；Set between the crossbeam and the baffle plate
First buffer layer is equipped with, the crossbeam, first buffer layer and baffle plate are tightened together by the first bolt and the first nut；
The crossbeam is combined into by Zuo Liang and right beam are relative, and the Zuo Liang and right beam are fastened on by the second bolt and the second nut
Together；
The lower end of the Zuo Liang and right Liang Xiangjiemianchu offers some ball recess, and some ball recess are along the crossbeam
Length direction set gradually；
The lower end of the ball recess sets opening, and rotation ball is equipped with the ball recess, and the rotation ball is connected with railing,
The railing is stretched out by the lower ending opening of the ball recess；Second is provided between the rotation ball and the ball recess to delay
Rush layer；
Three buffer layer is enclosed with the outside of the crossbeam；
The lower end of the railing is provided with suspension ring, and chain, the length of the chain are connected between the bottom of two neighboring column
More than the distance between two neighboring column；The chain sequentially passes through each suspension ring.
2. anticollision barrier as claimed in claim 1, it is characterised in that the bottom of the suspension ring is provided with clamping protruding upward
Projection, the chain is fastened in the clamping projection.
3. anticollision barrier as claimed in claim 2, it is characterised in that it is columnar member that the clamping is raised, if the chain by
Dry becket is formed by connecting, and the columnar member blocks the chain through a becket.
4. anticollision barrier as claimed in claim 3, it is characterised in that mounting hole, described are provided with the first buffer layer
One bolt passes through the mounting hole, and spring, the two of the spring are arranged with first bolt in the mounting hole
End connects with the column and crossbeam respectively.
5. anticollision barrier as claimed in claim 4, it is characterised in that first is provided with the column and screws togather groove, described
The termination of one bolt and the first nut are screwed togather in groove positioned at described first.
6. anticollision barrier as claimed in claim 5, it is characterised in that be provided with second on the Zuo Liang and right beam and screw togather groove,
The termination of second bolt and the second nut are screwed togather in groove positioned at described second.
7. anticollision barrier as claimed in claim 6, it is characterised in that the bottom of the column is provided with fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058425.1A CN106702924B (en) | 2017-01-23 | 2017-01-23 | Anticollision barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058425.1A CN106702924B (en) | 2017-01-23 | 2017-01-23 | Anticollision barrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106702924A true CN106702924A (en) | 2017-05-24 |
| CN106702924B CN106702924B (en) | 2019-01-15 |
Family
ID=58910219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710058425.1A Active CN106702924B (en) | 2017-01-23 | 2017-01-23 | Anticollision barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106702924B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316192A (en) * | 2018-02-01 | 2018-07-24 | 中纬建设工程有限公司 | Municipal administration protection isolated column |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200430471Y1 (en) * | 2006-08-10 | 2006-11-10 | 성일물산 주식회사 | guide box having chain for central road line |
| CN203034404U (en) * | 2013-01-22 | 2013-07-03 | 深圳市正道公路工程有限公司 | Three-beam-type rotating rotor anti-collision guardrail |
| CN203160163U (en) * | 2013-04-08 | 2013-08-28 | 交通运输部公路科学研究所 | Protective guard |
| CN103572721A (en) * | 2013-10-04 | 2014-02-12 | 黄昌庆 | Anticollision rolling type guard rail |
| CN203700997U (en) * | 2014-02-13 | 2014-07-09 | 李建明 | Multifunctional highway guard bar |
| CN204163017U (en) * | 2014-08-23 | 2015-02-18 | 金亚斌 | A kind of anti-collision alarm curb of road traffic |
| CN205369108U (en) * | 2016-01-19 | 2016-07-06 | 马亚朝 | A guardrail for highway protection, isolation |
| CN205839648U (en) * | 2016-07-13 | 2016-12-28 | 翟光耀 | A kind of urban road guard bar |
| CN205893976U (en) * | 2016-07-06 | 2017-01-18 | 重庆大丰交通设施制造有限公司 | Rotatory guardrail |
-
2017
- 2017-01-23 CN CN201710058425.1A patent/CN106702924B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200430471Y1 (en) * | 2006-08-10 | 2006-11-10 | 성일물산 주식회사 | guide box having chain for central road line |
| CN203034404U (en) * | 2013-01-22 | 2013-07-03 | 深圳市正道公路工程有限公司 | Three-beam-type rotating rotor anti-collision guardrail |
| CN203160163U (en) * | 2013-04-08 | 2013-08-28 | 交通运输部公路科学研究所 | Protective guard |
| CN103572721A (en) * | 2013-10-04 | 2014-02-12 | 黄昌庆 | Anticollision rolling type guard rail |
| CN203700997U (en) * | 2014-02-13 | 2014-07-09 | 李建明 | Multifunctional highway guard bar |
| CN204163017U (en) * | 2014-08-23 | 2015-02-18 | 金亚斌 | A kind of anti-collision alarm curb of road traffic |
| CN205369108U (en) * | 2016-01-19 | 2016-07-06 | 马亚朝 | A guardrail for highway protection, isolation |
| CN205893976U (en) * | 2016-07-06 | 2017-01-18 | 重庆大丰交通设施制造有限公司 | Rotatory guardrail |
| CN205839648U (en) * | 2016-07-13 | 2016-12-28 | 翟光耀 | A kind of urban road guard bar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316192A (en) * | 2018-02-01 | 2018-07-24 | 中纬建设工程有限公司 | Municipal administration protection isolated column |
| CN108316192B (en) * | 2018-02-01 | 2020-05-15 | 中纬建设工程有限公司 | Municipal administration protection isolated column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106702924B (en) | 2019-01-15 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201109 Address after: 277100 east side of North Head of Changbaishan Road, Taozhuang Town, Xuecheng District, Zaozhuang City, Shandong Province Patentee after: Zaozhuang Xuecheng Hongxiang Transportation Co., Ltd Address before: 230041, No. 69 Ji Qiao Road, Luyang District, Anhui, Hefei Patentee before: HEFEI SHIJIE METAL PRODUCTS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210804 Address after: 277000 residence in Huangdian village, Taozhuang Town, Xuecheng District, Zaozhuang City, Shandong Province Patentee after: Shandong Hongxiang environmental protection Co., Ltd Address before: 277100 east side of North Head of Changbaishan Road, Taozhuang Town, Xuecheng District, Zaozhuang City, Shandong Province Patentee before: Zaozhuang Xuecheng Hongxiang Transportation Co., Ltd |