CN2928942Y - Buffer road rail - Google Patents
Buffer road rail Download PDFInfo
- Publication number
- CN2928942Y CN2928942Y CN 200620077445 CN200620077445U CN2928942Y CN 2928942 Y CN2928942 Y CN 2928942Y CN 200620077445 CN200620077445 CN 200620077445 CN 200620077445 U CN200620077445 U CN 200620077445U CN 2928942 Y CN2928942 Y CN 2928942Y
- Authority
- CN
- China
- Prior art keywords
- horizontal bar
- nock
- barrier
- vertical pillars
- sleeve pipe
- 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 relates to a buffer road barrier, belonging to the technical field of vehicle safe apparatus. The buffer road barrier comprises a vertical standing pillar, the vertical standing pillar fixes cross rail with connection elements. The improvement of the buffer road-protective rail is that the connection elements comprise basic horizontal casing pipes, the middle portions of the basic horizontal casing pipes are fixed on the vertical standing pillars. The cross rail is made of springy material. The casing pipes of the connection elements which are fixed on two neighbor standing pillars are installed and inserted separately in the two ends of the fixed cross rail. After adopting this utility model, the barrier with elasticity will has a cushioning effect even if vehicles crash on the barrier because of out of control, the utility model decentralizes, transfers, and reconciles the impulsive force of the vehicles which are out of control, thereby making the vehicles avoid heavy damage and assure safety.
Description
Technical field
The utility model relates to a kind of road guard, and the plastic guardrail that especially a kind of vehicle that is used on the speedway carries out security protection belongs to the road vehicle technical field of safety devices.
Background technology
At present all generally be provided with guard bar device on the centre and the both sides of various highways and speedway, understand according to the applicant, existing guard bar device mainly contains: 1. concrete adds steel tubular structure, this kind structural vibration reduction weak effect, and impact resistance is not strong; 2. steel pipe adds steel plate structure, though this kind structure impact resistance is strong, effectiveness in vibration suppression is poor, and is big to the infringement of errant vehicle.Common shortcoming of the guard bar device of these two kinds of structures is: when being subjected to Vehicular impact, being easy to can be severed and can not effectively block the accident vehicle.
Retrieval finds that the patent No. is that the Chinese patent application of CN93239677.1 and CN02222294.4 discloses two kinds of highway roadside barriers respectively.The former is made of guardrail beam, column and connector, and wherein the guardrail beam is again to be made of trough slab, base plate and the honeycomb structure of band fin or the filler of other form of structure.The latter's guard bar structure is an intermediate hollow, the top opening.Guardrail bottom has through hole.The partially filled soil of intermediate hollow has bigger capacity, plant can be planted in wherein.Though these two kinds of guardrails respectively have its outstanding advantage, still fail to overcome above-mentioned shortcoming.
The utility model content
Technical problem of the present utility model is: at the problem of above existing road safety device existence, a kind of buffering highway barrier is proposed, this guardrail is by rational selection and structure design, has good shock-absorbing capacity, can disperse, shift, dissolve the impact force of errant vehicle, thereby improve traffic safety.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of buffering highway barrier, comprise vertical pillars, described vertical pillars is by the fixing horizontal bar of connector, its improvements are: described connector mainly is made of the sleeve pipe of basic horizontal, described sleeve pipe middle part is fixed on the vertical pillars, and described horizontal bar is made with elastomeric material, is fixedly coupled the fixedly two ends of horizontal bar of part sleeve pipe difference plug-in mounting on the two adjacent upright.
Like this,, also can play cushioning effect, disperse, shift, dissolve the impact force of errant vehicle, thereby avoid vehicle badly damaged, guarantee safety because of horizontal bar has certain elasticity even knock guardrail to lose control of one's vehicle.
Further improving of above technical scheme is that described horizontal bar is made by plastic pipe, is installed with wire rope in the described plastic pipe.
After adopting further perfect buffering highway barrier, compare existing various guard bar devices, owing to adopt the good wire-core plastic pipe of resistance to impact, therefore when resisting Vehicular impact, can avoid being severed, net as Qiang Li vehicle is caught firmly, thereby guarantee errant vehicle safety, avoid car crash.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the amplification stereogram of connector among Fig. 1.
Fig. 3 is the enlarged drawing of overlooking of Fig. 1.
The specific embodiment
Embodiment one
The buffering highway barrier of present embodiment as shown in Figure 1, vertical pillars 2 adopts steel pipes to make, and is fixed in the concrete during base 1 construction of lower end, the upper end is buckled with sealing cap 5.Fix connector shown in Figure 24 on the steel pipe post 2.This connector is by sleeve pipe and the whole manufacturing of nock holder 3-1, and the nock of nock holder and the diameter of steel pipe match, and by the opening 3-2 of nock holder both sides, it is fixing to insert screw 7 during installation.Be fixedly coupled on the two adjacent upright and distinguish the fixedly two ends of horizontal bar 6 of plug-in mounting in the part sleeve pipe.Horizontal bar is made by plastic pipe, and wire rope 9 is through in the plastic pipe horizontal bar 6, is stretched into by lacing hole 3 places in connector front in the hole of steel pipe post 2 correspondence positions and forms becket bridle, inserts T shape alignment pin 8 (referring to Fig. 3) in the becket bridle, tightens to two ends again.
Understand easily, the buffering highway barrier of present embodiment is compared with existing various guardrails, and horizontal bar has desirable buffering and impact resistance performance.Even experiment showed, the bump that is subjected to hot-short, horizontal bar can not disconnect yet, and wire rope can catch as the vehicle of powerful net with bump, avoids the appearance of car crash.
In addition to the implementation, the utility model can also have other embodiment.For example, column and horizontal bar also can be made the square-section.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. one kind is cushioned highway barrier, comprise vertical pillars, described vertical pillars is by the fixing horizontal bar of connector, it is characterized in that: described connector mainly is made of the sleeve pipe of basic horizontal, described sleeve pipe middle part is fixed on the vertical pillars, described horizontal bar is made with elastomeric material, is fixedly coupled the fixedly two ends of horizontal bar of part sleeve pipe difference plug-in mounting on the two adjacent upright.
2. according to the described buffering highway barrier of claim 1, it is characterized in that: described horizontal bar is made by plastic pipe, is installed with wire rope in the described plastic pipe.
3. according to the described buffering highway barrier of claim 2, it is characterized in that: described vertical pillars is made with steel pipe, and the base of lower end is fixed in the concrete when constructing, and the upper end is buckled with sealing cap.
4. according to the described buffering highway barrier of claim 3, it is characterized in that: described connector is by sleeve pipe and the whole manufacturing of nock holder, the nock of described nock holder and the diameter of steel pipe match, and the opening by nock holder both sides during installation inserts screw.
5. protect according to the described buffering highway of claim 4 and block, it is characterized in that: described wire rope stretches in the hole of steel pipe post correspondence position and forms becket bridle, inserts T shape alignment pin in the described becket bridle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077445 CN2928942Y (en) | 2006-08-11 | 2006-08-11 | Buffer road rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077445 CN2928942Y (en) | 2006-08-11 | 2006-08-11 | Buffer road rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2928942Y true CN2928942Y (en) | 2007-08-01 |
Family
ID=38307327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077445 Expired - Fee Related CN2928942Y (en) | 2006-08-11 | 2006-08-11 | Buffer road rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2928942Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444092A (en) * | 2011-01-20 | 2012-05-09 | 北京中通路科技有限公司 | Buffering upright |
| CN102677613A (en) * | 2012-05-22 | 2012-09-19 | 罗晓君 | Visual anti-collision automatic alarm safety rail |
| CN103154374A (en) * | 2010-07-05 | 2013-06-12 | 希尔史密斯有限公司 | Road safety barrier |
| CN103334390A (en) * | 2013-07-16 | 2013-10-02 | 重庆交通大学 | Central dividing strip anti-collision guardrail device and construction method thereof |
| CN104153312A (en) * | 2014-08-11 | 2014-11-19 | 江苏爱可青实业有限公司 | Counter-terrorism fence |
| CN105735173A (en) * | 2016-03-09 | 2016-07-06 | 成都聚智工业设计有限公司 | Expressway guardrail |
| CN106988546A (en) * | 2017-04-27 | 2017-07-28 | 中国十七冶集团有限公司 | Face frontier defense protection unit |
| CN109371879A (en) * | 2018-11-27 | 2019-02-22 | 四川理工学院 | Vehicle on highway anticollision device, collision-prevention device |
| CN109577248A (en) * | 2018-11-27 | 2019-04-05 | 重庆知遨科技有限公司 | A kind of construction method of vehicle on highway anti-collision structure |
| CN109629487A (en) * | 2018-11-27 | 2019-04-16 | 重庆知遨科技有限公司 | Vehicle on highway anti-collision structure |
| CN111733736A (en) * | 2020-06-24 | 2020-10-02 | 四川路桥建设集团交通工程有限公司 | Corrugated beam steel guardrail and construction method thereof |
-
2006
- 2006-08-11 CN CN 200620077445 patent/CN2928942Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9469949B2 (en) | 2010-07-05 | 2016-10-18 | Hill & Smith Limited | Road safety barrier |
| CN103154374A (en) * | 2010-07-05 | 2013-06-12 | 希尔史密斯有限公司 | Road safety barrier |
| CN103154374B (en) * | 2010-07-05 | 2015-08-26 | 希尔史密斯有限公司 | road safety barrier |
| US9234324B2 (en) | 2010-07-05 | 2016-01-12 | Hill & Smith Limited | Road safety barrier |
| CN102444092A (en) * | 2011-01-20 | 2012-05-09 | 北京中通路科技有限公司 | Buffering upright |
| CN102677613A (en) * | 2012-05-22 | 2012-09-19 | 罗晓君 | Visual anti-collision automatic alarm safety rail |
| CN103334390A (en) * | 2013-07-16 | 2013-10-02 | 重庆交通大学 | Central dividing strip anti-collision guardrail device and construction method thereof |
| CN103334390B (en) * | 2013-07-16 | 2015-09-30 | 重庆交通大学 | A kind of median strip anti-collision guardrail device and construction method thereof |
| CN104153312B (en) * | 2014-08-11 | 2017-01-11 | 江苏爱可青实业有限公司 | Counter-terrorism fence |
| CN104153312A (en) * | 2014-08-11 | 2014-11-19 | 江苏爱可青实业有限公司 | Counter-terrorism fence |
| CN105735173A (en) * | 2016-03-09 | 2016-07-06 | 成都聚智工业设计有限公司 | Expressway guardrail |
| CN106988546A (en) * | 2017-04-27 | 2017-07-28 | 中国十七冶集团有限公司 | Face frontier defense protection unit |
| CN106988546B (en) * | 2017-04-27 | 2018-09-18 | 中国十七冶集团有限公司 | Edge protection device |
| CN109371879A (en) * | 2018-11-27 | 2019-02-22 | 四川理工学院 | Vehicle on highway anticollision device, collision-prevention device |
| CN109577248A (en) * | 2018-11-27 | 2019-04-05 | 重庆知遨科技有限公司 | A kind of construction method of vehicle on highway anti-collision structure |
| CN109629487A (en) * | 2018-11-27 | 2019-04-16 | 重庆知遨科技有限公司 | Vehicle on highway anti-collision structure |
| CN109577248B (en) * | 2018-11-27 | 2021-04-16 | 顾宗杰 | Construction method of highway vehicle anti-collision structure |
| CN109371879B (en) * | 2018-11-27 | 2021-08-06 | 四川理工学院 | Anti-collision device for vehicles on highway |
| CN109629487B (en) * | 2018-11-27 | 2021-10-08 | 丁程 | Anti-collision structure for vehicles on highway |
| CN111733736A (en) * | 2020-06-24 | 2020-10-02 | 四川路桥建设集团交通工程有限公司 | Corrugated beam steel guardrail and construction method thereof |
| CN111733736B (en) * | 2020-06-24 | 2021-12-03 | 四川路桥建设集团交通工程有限公司 | Corrugated beam steel guardrail and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20120811 |