CN209508887U - A kind of bent pillar highway barrier preventing accumulated snow sand - Google Patents
A kind of bent pillar highway barrier preventing accumulated snow sand Download PDFInfo
- Publication number
- CN209508887U CN209508887U CN201920180053.4U CN201920180053U CN209508887U CN 209508887 U CN209508887 U CN 209508887U CN 201920180053 U CN201920180053 U CN 201920180053U CN 209508887 U CN209508887 U CN 209508887U
- Authority
- CN
- China
- Prior art keywords
- column
- mounting flange
- curved
- snow
- guardrail board
- 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
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a kind of bent pillar highway barrier for preventing accumulated snow sand, which is made of basic stand column, curved column, column mounting flange, guardrail board mounting flange, obstruction block and guardrail board；With curved column instead of the vertical pillars of the origin road guardrail, the lower end of curved column is connect with the basic stand column for squeezing into or being embedded under road shoulder by ring flange, and upper end is connect by ring flange with guardrail board.The structure of curved column makes the column entirety of highway barrier is outer to move on to except shoulder line or barricade top edge line, the area Ruo Feng is deviated to outside roadbed, the accumulated snow of generation or sand are deposited in except roadbed or barricade, reduce the harm on the way forming snow ridge or longitudinal dune, improves the safety of road travel.Push snow clearing equipment easily accumulated snow or sand on the outside of roadbed or barricade to, improve clear the snow, clear husky efficiency, significantly reduce project amount.It is provided a great convenience simultaneously for highway maintenance work, the maintenance and replacement operation of highway barrier is also beneficial to by the structure that ring flange connects.
Description
Technical field
The utility model belongs to road travel safety protection facility, in particular to a kind of bent pillar for preventing accumulated snow sand is public
Road guardrail.
Background technique
Highway guard rail is to stand on trackside, goes out roadbed, barricade, the highway traffic safety on the outside of bridge for preventing and treating vehicle
Equipment along road.Currently, most widely used highway barrier is corrugated beam barrier, by being fixed on the vertical pillars of road shoulder and being fixed on
Wave beams backplate composition on column, the two are connected and fixed using fastener, are added between column and wave beams backplate anti-
Stop block.In the north, highway especially in northwest, northeast Snow dritf area and desert dust storm seriously area, when encountering wind snow disaster
When harmful and sandstorm, the column of corrugated beam barrier or cable type guardrail easily forms the area Ruo Feng in its leeward side in strong wind,
And then cause to cause accumulated snow ridge and sand ridge on road surface, it suspends traffic to block the road, causes vehicle can not normal pass.
In addition, after road snow mantle, sand, highway maintenance department generally can using forklift or land leveller by accumulated snow on road or
Sand is pushed into outside highway subgrade, but due to the influence of fence upright, the perching knife of land leveller can not lead to accumulated snow, product close to guardrail
Sand is all deposited in guardrail position, and road is made to form snow slot, husky slot.When Snow dritf or sandstorm occur again, Snow dritf will be made
Or sand and dust product is fallen in the snow slot being previously formed or husky slot, keeps accumulated snow, sand work in removing slot more difficult.Meanwhile the spring melts
The snow melting that season accumulates in fence upright is slower, and meeting road pavement transverse drainage causes the short-term situation that blocks water.
Relative to drawbacks described above existing for column highway barrier, effective technical solution is had not yet to see.
Summary of the invention
The utility model aim is that, for defect existing for column highway barrier, providing one kind prevents accumulated snow sand
Bent pillar highway barrier, the guardrail is by basic stand column, curved column, column mounting flange, guardrail board mounting flange, anti-
Stop block and guardrail board composition；With curved column instead of original vertical pillars.The lower end of curved column with squeeze into or be embedded in
Basic stand column under road shoulder is connected and fixed by ring flange, and upper end is connected and fixed by ring flange and guardrail board.Curved column
Structure make the column of highway barrier is whole outer to move on to except shoulder line or barricade top edge line, by curved column
The area Ruo Feng is deviated to outside roadbed, and the accumulated snow or sand that the area column Ruo Feng is generated are deposited in except roadbed or barricade, reduce
Road forms the harm of snow ridge or longitudinal dune, it is ensured that the normal pass of vehicle improves the safety of road travel.Due to anti-
The clearing of no vertical pillars is formd under backplate, can make snow clearing equipment easily by accumulated snow or sand push to roadbed or
On the outside of barricade, effectively improve equipment clear the snow, clear husky efficiency, significantly reduce clear the snow, clear husky project amount, reduce subsequent artefacts and clear the snow
Workload.It is provided a great convenience simultaneously for highway maintenance work, is also beneficial to highway using the structure that ring flange connects
The maintenance and replacement operation of guardrail.
A kind of bent pillar highway barrier preventing accumulated snow sand described in the utility model, the guardrail by basic stand column (1),
Curved column (2), column mounting flange (3), guardrail board mounting flange (4), obstruction block (5) and guardrail board (6) composition；Base
The position of predetermined depth under the road shoulder of trackside is squeezed into or be embedded in plinth column (1), its top is provided with column connecting flange
The lower end of disk (3), curved column (2) is correspondingly arranged on column mounting flange (3), basic stand column (1) and curved column (2) benefit
It is connected and fixed with column mounting flange (3)；The upper end end of curved column (2) is provided with guardrail board mounting flange (4), Gu
It is connect using fastener with the guardrail board mounting flange (4) on curved column (2) due to the obstruction block (5) on guardrail board (6)
It is fixed, guardrail board (6) and curved column (2) are fixed as one.
Detailed description of the invention
Fig. 1 is the surface structure schematic diagram of the utility model；
Fig. 2 is the side block diagram of the utility model；
Fig. 3 is the guardrail board mounting flange and guardrail board attachment structure schematic diagram of the utility model.
Legend: 1, basic stand column, 2, curved column, 3, column mounting flange, 4, guardrail board mounting flange, 5, deter
Block, 6, guardrail board, 7, barricade, 8, road surface.
Specific embodiment
Embodiment is further described and provided below in conjunction with attached drawing, and the utility model is not limited by following embodiments, can
Technical solution according to the present utility model determines specific embodiment with actual conditions.
A kind of bent pillar highway barrier preventing accumulated snow sand described in the utility model, the guardrail is by basic stand column 1, song
Type column 2, column mounting flange 3, guardrail board mounting flange 4, obstruction block 5 and guardrail board 6 form；Basic stand column 1 is squeezed into
Or it is embedded in the position of predetermined depth under the road shoulder of trackside, its top is provided with column mounting flange 3, curved column 2
Lower end be correspondingly arranged on column mounting flange 3, basic stand column 1, which connect with curved column 2 using column mounting flange 3, to be consolidated
It is fixed；The upper end end of curved column 2 is provided with guardrail board mounting flange 4, is fixed on the obstruction block 5 in guardrail board 6 using tightly
Firmware is connected and fixed with the guardrail board mounting flange 4 on curved column 2, and guardrail board 6 and curved column 2 are fixed as one；
As shown in Fig. 1, a kind of bent pillar highway barrier preventing accumulated snow sand described in the utility model is existing
On the basis of rectilinear column corrugated beam barrier, to the technological improvement that fence upright part is made, according to snow clearing equipment perching knife
Height and its Snow removing feature, are designed to curved pillar extending type structure for corrugated guardrail or cable type fence upright, will be bent
The area Ruo Feng of type column 2 is deviated to outside roadbed, and the accumulated snow or sand that the curved area extending type column Ruo Feng is generated are deposited in roadbed
Or except barricade 7, wherein corrugated guardrail plate structure, deter block structure, cable, column diameter, column wall thickness, stud materials and anti-
The technical indicators such as corrosion are identical as original waveform beam guardrail associated specifications；
As shown in Fig. 1,2, basic stand column 1 is vertical pillars, squeezes into or be embedded in scheduled depth in roadbed or barricade 7,
Its top is welded with the lower flange of column mounting flange 3；The lower end of curved column 2 is welded with column mounting flange 3
Upper flange plate, basic stand column 1 is connected and fixed with curved column 2 using fastener and is integrated by column mounting flange 3；Basis
After column 1 is connect with curved column 2, the horizontal plane with the horizontal segment of curved 2 lower surface camber of column not higher than roadbed or barricade 7 is
Standard connects basic stand column 1 using column mounting flange 3 and is with the advantages of curved column 2: causing to stand traffic accident occurs
When column damage or other reasons need replacing column, connection structure of ring flange is more convenient for repairing maintenance or replacement operation；
As shown in Fig. 1,2,3, the upper end of curved column 2 is welded with guardrail board mounting flange 4, guardrail board connection method
Blue disk 4 matches with the fastener connection structure on the obstruction block 5 being fixed in guardrail board 6, is connected guardrail board using fastener
Acting flange disk 4 is connected and fixed with obstruction block 5, and curved column 2 is connected and fixed with guardrail board 6 and is integrated；
When in use, concrete operations follow these steps to carry out:
1, basic stand column 1 is embedded in 7 top certain depth of barricade, column connection by the position determined first by design drawing in advance
The lower flange of flange 3 is welded in the top of basic stand column 1；
2, the ring flange of the upper flange plate of column mounting flange 3 and guardrail board mounting flange 4 is respectively welded in song
The lower end and upper end of type column 2；
3, basic stand column 1 is connected and fixed by column mounting flange 3 using bolt with curved column 2 and is integrated, applied
Working hour is it is ensured that curved column 2 is formed by facade perpendicular to the plane on road surface 8 or the top surface of barricade 7；
4, obstruction block is fixed by bolts on guardrail board mounting flange 4；
5, corrugated guardrail is fixed by bolts on obstruction block；
6, check whether the mounting height of guardrail board 6 and horizontal alignment position meet design requirement, if being unsatisfactory for carry out
Adjustment is until meeting the requirements.
The above technical characteristic constitutes the most preferred embodiment of the utility model, with stronger adaptability and best implementation
Effect can increase and decrease inessential technical characteristic according to actual needs, to meet the needs of different situations.
Claims (1)
1. a kind of bent pillar highway barrier for preventing accumulated snow sand, which is characterized in that the guardrail is by basic stand column (1), curved vertical
Column (2), column mounting flange (3), guardrail board mounting flange (4), obstruction block (5) and guardrail board (6) composition；Basic stand column
(1) position for squeezing into or being embedded in predetermined depth under the road shoulder of trackside is provided with column mounting flange (3) on its top,
The lower end of curved column (2) is correspondingly arranged on column mounting flange (3), and basic stand column (1) and curved column (2) utilize column
Mounting flange (3) is connected and fixed；The upper end end of curved column (2) is provided with guardrail board mounting flange (4), is fixed on shield
Obstruction block (5) on breast board (6) is connected and fixed using fastener with the guardrail board mounting flange (4) on curved column (2), will
Guardrail board (6) is fixed as one with curved column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180053.4U CN209508887U (en) | 2019-02-01 | 2019-02-01 | A kind of bent pillar highway barrier preventing accumulated snow sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180053.4U CN209508887U (en) | 2019-02-01 | 2019-02-01 | A kind of bent pillar highway barrier preventing accumulated snow sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209508887U true CN209508887U (en) | 2019-10-18 |
Family
ID=68203746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920180053.4U Expired - Fee Related CN209508887U (en) | 2019-02-01 | 2019-02-01 | A kind of bent pillar highway barrier preventing accumulated snow sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209508887U (en) |
-
2019
- 2019-02-01 CN CN201920180053.4U patent/CN209508887U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209508887U (en) | A kind of bent pillar highway barrier preventing accumulated snow sand | |
| CN109577172B (en) | Middle pier anti-collision system and construction method | |
| CN208545666U (en) | A kind of transition section apparatus of Bridge guardrail and roadbed corrugated beam barrier | |
| CN104372757A (en) | Waveform beam guard bar heightening device and method | |
| CN109252472B (en) | Highway life safety system and construction method thereof | |
| CN104047247B (en) | Fixed central strip pier | |
| CN206396584U (en) | Gradient free type curb protective block | |
| KR100699022B1 (en) | A railroad bridge repair method used low and longer girder | |
| CN209194413U (en) | A kind of Expressway Central Strip lower-rigid-upper-flexible combined anti-collision guard rail | |
| CN210134335U (en) | Telescopic unit component and bridge expansion joint device formed by same | |
| CN215052051U (en) | Expansion joint device of pedestrian overpass with large deformation | |
| CN207597192U (en) | Kerbstone with protective plate | |
| CN204282259U (en) | The device that a kind of corrugated beam barrier is increased | |
| CN211006326U (en) | Highway bridge drainage structures | |
| CN109930522A (en) | A kind of low guardrail of highway spring buffer | |
| CN201574367U (en) | W-beam guardrail device for highway road surface maintenance | |
| CN206680864U (en) | A kind of bridge protection network | |
| CN220521131U (en) | Noise barrier for preventing snow falling | |
| CN204644867U (en) | A kind of bridge Assembled fence | |
| CN206887855U (en) | The double suction mouth profiling damping sucker of crushed stone sealing voltage stabilizing recovery vehicle | |
| CN221297454U (en) | Switch traction point protection device | |
| CN220767863U (en) | Height adjusting device for brush disc of road sweeper | |
| CN212000429U (en) | Protector is used in karst protection | |
| CN214993045U (en) | Expansion joint adjusting and covering device for municipal bridge | |
| CN217352542U (en) | Ecological side slope of highway of protection type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20210201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |