CN103103945A - Anti-collision guardrail - Google Patents
Anti-collision guardrail Download PDFInfo
- Publication number
- CN103103945A CN103103945A CN 201110357513 CN201110357513A CN103103945A CN 103103945 A CN103103945 A CN 103103945A CN 201110357513 CN201110357513 CN 201110357513 CN 201110357513 A CN201110357513 A CN 201110357513A CN 103103945 A CN103103945 A CN 103103945A
- Authority
- CN
- China
- Prior art keywords
- column
- guardrail
- anticollision barrier
- upper rail
- obstruction block
- 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
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses an anti-collision guardrail which comprises an upper horizontal rail, a lower horizontal rail, connecting pieces and vertical columns. The upper horizontal rail, the lower horizontal rail and the vertical columns are fixedly connected through the connecting pieces. Anti-stopping blocks are arranged on each vertical column. The anti-stopping blocks are fixedly connected with each vertical column through screws. Buffer sponges are arranged on the anti-stopping blocks. According to the anti-collision guardrail, anti-collision capacity of the guardrail can be improved, influence on the guardrail by outer force is reduced, impact force generated in a collision process is greatly lowered, and safety of traveling vehicles and drivers is guaranteed.
Description
Technical field
The present invention relates to the public transit facility field, particularly relate to a kind of anticollision barrier.
Background technology
Road guard is important public transport infrastructure, and it plays important influence to the development of national economy and society, and it is the important leverage facility of safeguarding and protect road safety.
In order to ensure traffic safety, be provided with isolation guardrail to distinguish the track on road, therefore, isolation guardrail is playing an important role aspect the assurance vehicle driving safety.
It is mainly to prevent the highway that jumps out when vehicle has an accident for present crash barrier for roads.But, can produce very large impact force when vehicle and guardrail knockout process, can cause damage to the vehicle that travels, bring hidden danger for driving personnel's safety.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of anticollision barrier, be provided with obstruction block on column, also be provided with the buffering sponge on obstruction block, can increase the ability of clashing into of preventing of guardrail, reduced the impact of external force on guardrail, greatly reduce the impact force that knockout process produces, guaranteed driving vehicle and driving personnel's safety.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of anticollision barrier is provided, comprise: upper rail, bottom rail, connector and column, be fixedly connected with by connector between described upper rail, bottom rail and column, be provided with obstruction block on described column, be fixedly connected with by screw between described obstruction block and column, also be provided with the buffering sponge on described obstruction block.
In a preferred embodiment of the present invention, described connector is a short tube, and described short tube and column and horizontal bar are equipped with.
In a preferred embodiment of the present invention, be provided with a plurality of oval framves on the column between described upper rail and bottom rail, described oval frame is evenly distributed.
In a preferred embodiment of the present invention, described oval frame narrowing toward each end broad in the middle, the oval frame on described both sides is take the oval frame of centre as symmetrical centre.
In a preferred embodiment of the present invention, described upper rail, bottom rail and column are made by glass fiber reinforced plastic.
The invention has the beneficial effects as follows: anticollision barrier of the present invention is provided with obstruction block on column, increased the ability of clashing into of preventing of guardrail, reduced the impact of external force on guardrail, also be provided with the buffering sponge on obstruction block, greatly reduce the impact force that knockout process produces, guaranteed driving vehicle and driving personnel's safety.
Description of drawings
Fig. 1 is the structural representation of anticollision barrier one preferred embodiment of the present invention;
Fig. 2 is the left view of Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1, upper rail, and 2, bottom rail, 3, connector, 4, column,
5, obstruction block, 6, the buffering sponge, 7, oval frame.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made more explicit defining.
See also Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of anticollision barrier comprises: upper rail 1, bottom rail 2, connector 3 and column 4 are fixedly connected with by connector 3 between described upper rail 1, bottom rail 2 and column 4.Described connector 3 is a short tube, and described short tube and column 4 and horizontal bar are equipped with, and have guaranteed the convenience of security process.
Described upper rail 1, bottom rail 2 and column 3 are made by glass fiber reinforced plastic.Glass fiber reinforced plastic is fiber-reinforced plastic, refers generally to strengthen with glass fiber the matrix of unsaturated polyester, epoxy resin and phenolic resins.Glass fiber reinforced plastic had both had the hardness of glass, high temperature resistant, erosion-resisting character, and was hard not broken as iron and steel again, can guarantee well the ability of clashing into of preventing of guardrail, guarantees the safety of driving.
Be provided with obstruction block 5 on described column 4, be fixedly connected with by screw between described obstruction block 5 and column 4, obstruction block 5 has increased the ability of clashing into of preventing of guardrail, has reduced the impact of external force on guardrail.
Also be provided with buffering sponge 6 on obstruction block 5, greatly reduce the impact force that knockout process produces, guaranteed driving vehicle and driving personnel's safety.
Be provided with a plurality of oval framves 7 on column 4 between described upper rail 1 and bottom rail 2, described oval frame 7 is evenly distributed.Described oval frame 7 narrowing toward each end broad in the middle, the oval frame 7 on described both sides is take the oval frame 7 of centre as symmetrical centre.Oval being provided with of frame 7 guarantees that road guard has third dimension intuitively, is convenient to the personnel's of driving a vehicle observation, reduced the occurrence frequency of traffic accident, guaranteed the safety of driving process.
The beneficial effect of anticollision barrier of the present invention is: upper rail 1, bottom rail 2 and column 4 are made by glass fiber reinforced plastic, glass fiber reinforced plastic had both had the hardness of glass, high temperature resistant, erosion-resisting character, hard not broken as iron and steel again, can guarantee well the ability of clashing into of preventing of guardrail, guarantee the safety of driving; Be provided with obstruction block 5 on column 4, increase the ability of clashing into of preventing of guardrail, reduced the impact of external force on guardrail, also be provided with buffering sponge 6 on obstruction block 5, greatly reduce the impact force that knockout process produces, guaranteed driving vehicle and driving personnel's safety.
The above is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or equivalent flow process conversion that utilizes manual of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (5)
1. anticollision barrier, it is characterized in that, comprise: upper rail, bottom rail, connector and column, be fixedly connected with by connector between described upper rail, bottom rail and column, be provided with obstruction block on described column, be fixedly connected with by screw between described obstruction block and column, also be provided with the buffering sponge on described obstruction block.
2. anticollision barrier according to claim 1, is characterized in that, described connector is a short tube, and described short tube and column and horizontal bar are equipped with.
3. anticollision barrier according to claim 1, is characterized in that, is provided with a plurality of oval framves on the column between described upper rail and bottom rail, and described oval frame is evenly distributed.
4. anticollision barrier according to claim 3, is characterized in that, described oval frame narrowing toward each end broad in the middle, and the oval frame on described both sides is take the oval frame of centre as symmetrical centre.
5. anticollision barrier according to claim 1, is characterized in that, described upper rail, bottom rail and column are made by glass fiber reinforced plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110357513 CN103103945A (en) | 2011-11-11 | 2011-11-11 | Anti-collision guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110357513 CN103103945A (en) | 2011-11-11 | 2011-11-11 | Anti-collision guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103103945A true CN103103945A (en) | 2013-05-15 |
Family
ID=48312119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110357513 Pending CN103103945A (en) | 2011-11-11 | 2011-11-11 | Anti-collision guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103103945A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948292A (en) * | 2017-03-31 | 2017-07-14 | 广东工业大学 | A kind of anticollision highway barrier |
| CN107604847A (en) * | 2017-09-13 | 2018-01-19 | 沈阳建筑大学 | Anti-collision guard rail for highways |
-
2011
- 2011-11-11 CN CN 201110357513 patent/CN103103945A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948292A (en) * | 2017-03-31 | 2017-07-14 | 广东工业大学 | A kind of anticollision highway barrier |
| CN107604847A (en) * | 2017-09-13 | 2018-01-19 | 沈阳建筑大学 | Anti-collision guard rail for highways |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203947434U (en) | A kind of crashproof highway barrier | |
| CN204982740U (en) | Road guard rail | |
| CN201406659Y (en) | Flexible energy dissipating car collision proof safe device used for bridge pier and provided with hollow packing structure | |
| CN103103945A (en) | Anti-collision guardrail | |
| CN201843106U (en) | Cushion pad capable of guiding | |
| CN203514232U (en) | Sound absorption slow-collision type road guardrail | |
| CN201686950U (en) | Height-limited portal frame | |
| CN207974052U (en) | A kind of road and bridge safety guide rail | |
| CN201952761U (en) | Anti-collision guardrail | |
| CN202227294U (en) | Reinforcement structure for wave-shaped beam guardrail board | |
| CN203755205U (en) | Anti-collision three-stage energy absorption guard bar device | |
| CN201095732Y (en) | Halving road guard bar | |
| CN202073058U (en) | Small upright column device for expressway guard rail | |
| CN201095731Y (en) | Halving highway guard bar | |
| CN202672071U (en) | Light-reflecting post cap structure | |
| CN204728239U (en) | A kind of glass fiber reinforced plastics composite material road guard-rail | |
| CN201301437Y (en) | A road safety elastic reflective guardrail structure | |
| CN203200693U (en) | Improved road middle combined type waveform beam guardrail | |
| CN204547993U (en) | A kind of superhigh intensity nerf bar skeleton | |
| CN201347542Y (en) | Nano elastic guard rail | |
| CN202755329U (en) | Novel road buffering guardrail structure | |
| CN202227293U (en) | Strengthened guardrail structure | |
| CN211948155U (en) | Road intersection anti-collision protection device | |
| CN205077415U (en) | Stake of anticollision obstacle | |
| CN202519602U (en) | Guardrail structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |