CN106988216A - A kind of bridge security type guardrail - Google Patents
A kind of bridge security type guardrail Download PDFInfo
- Publication number
- CN106988216A CN106988216A CN201710348125.7A CN201710348125A CN106988216A CN 106988216 A CN106988216 A CN 106988216A CN 201710348125 A CN201710348125 A CN 201710348125A CN 106988216 A CN106988216 A CN 106988216A
- Authority
- CN
- China
- Prior art keywords
- column
- steel plate
- base
- horizontal bar
- rubber layer
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention relates to a kind of bridge security type guardrail, one includes column, horizontal bar, hydraulic bjuffer, base, steel plate, rubber layer, reflective tape, bolt hole, column is installed on base, horizontal bar is installed on column, hydraulic bjuffer is installed, the other end of hydraulic bjuffer is connected with steel plate before column, rubber layer is arranged on the outside of steel plate, reflective tape is pasted onto on the lateral surface of rubber layer, and base is provided with the bolt hole for being used for fixing with bridge floor.The reflective tape of the present invention has warning reminding effect, and surface of steel plate rubber layer has certain cushioning effect, the hydraulic bjuffer of steel plate connection can further relatively buffering large impact power, can destruction that effectively reducing collisions is caused；And each connection member is connected by screw bolts mode mostly, facilitates I＆M；Each connection member has zinc coat, resistance to raindrop erosion.
Description
Technical field
The present invention relates to Bridge guardrail technical field, more particularly to a kind of bridge security type guardrail.
Background technology
The conventional Bridge guardrail of current China is fence type, and due to structure, mechanical strength is inadequate, it is impossible to which satisfaction must
, easily there is potential safety hazard in the requirement of shelter wanted.Inertia is big when being run due to vehicle, and simple stiff safety fence is largely single
Support bar, protection effect is poor, is easily broken, is fallen down from bridge floor by vehicle.The guardrail reparation of damage gets up cumbersome,
Maintenance time is long, influences traffic.
The content of the invention
It is an object of the invention to provide a kind of bridge security type guardrail, to solve above-mentioned technical problem.
The present invention uses following technical scheme to achieve the above object：
A kind of bridge security type guardrail, including column, horizontal bar, hydraulic bjuffer, base, steel plate, rubber layer, reflective tape, bolt
Column is installed, the horizontal bar is installed on column, and hydraulic bjuffer is provided with before the column on hole, the base,
The other end of the hydraulic bjuffer is connected with steel plate, and the rubber layer is arranged on the outside of steel plate, and the reflective tape is pasted onto
On the lateral surface of rubber layer, the base is provided with the bolt hole for being used for fixing with bridge floor.
On the basis of above-mentioned technical proposal, the buffer at least includes hydraulic cylinder and hydraulic stem, wherein hydraulic cylinder
It is connected with upstanding studs, hydraulic stem is welded with steel plate.
On the basis of above-mentioned technical proposal, the column and tube chamber welds with base, the horizontal bar are nested in column mounting holes, and
Make to be screwed, horizontal bar is provided with three along column is side by side up and down.
On the basis of above-mentioned technical proposal,：The column, horizontal bar, hydraulic bjuffer, base, the surface of steel plate are sprayed
There is zinc coat.
Compared with prior art, the present invention has advantages below：The reflective tape of the present invention has warning reminding effect, steel plate
Surface rubber layer has certain cushioning effect, and the hydraulic bjuffer of steel plate connection further can relatively buffer large impact power, can be effective
The destruction that reducing collisions is caused；And each connection member is connected by screw bolts mode mostly, facilitates I＆M；Each connecting portion
Part has zinc coat, resistance to raindrop erosion.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is hydraulic bjuffer structural representation of the invention.
In figure：1st, column, 2, horizontal bar, 3, hydraulic bjuffer, 4, base, 5, steel plate, 6, rubber layer, 7, reflective tape, 8, spiral shell
Keyhole, 9, hydraulic cylinder, 10, hydraulic stem.
Embodiment
The present invention is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of bridge security type guardrail, including column 1, horizontal bar 2, hydraulic bjuffer 3, base 4, steel plate 5,
Column 1 is installed, the horizontal bar 2 is installed on column 1 on rubber layer 6, reflective tape 7, bolt hole 8, the base 4, it is described vertical
Hydraulic bjuffer 3 is installed, one end of the hydraulic bjuffer 3 is connected with steel plate 5, and the rubber layer 6 is arranged on before post 1
The outside of steel plate 5, the reflective tape 7 is pasted onto on the lateral surface of rubber layer 6, and the base 4, which is provided with, to be used to fix with bridge floor
Bolt hole 8.
In the present embodiment：Buffer 3 is using the serial buffers of model An Liding fixeds TK；The buffer 3 is at least
Including hydraulic cylinder 9 and hydraulic stem 10, wherein hydraulic cylinder 9 and the bolt connection of column 1, hydraulic stem 10 is welded with steel plate 5.
In the present embodiment：The column 1 is welded with base 4, and the horizontal bar 2 is nested in the mounting hole of column 1, and uses spiral shell
Nail is fixed, and horizontal bar 2 is provided with three along column 1 is side by side up and down.
In the present embodiment：The column 1, horizontal bar 2, hydraulic bjuffer 3, base 4, the surface of steel plate 5 are coated with zinc-plated
Layer.
The present invention has hydraulic damping device, is first connect when vehicle collides with guardrail with the rubber layer before guardrail
Touch, can be greatly reduced as the destruction caused by collision by elasticity and the hydraulic bjuffer of rubber layer, ensure vehicle and driving
The safety of personnel.
Described above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention's
Instruct, in the case where not departing from the principle of the present invention and spirit, changes, modifications, replacement and the change carried out to embodiment
Type is still fallen within protection scope of the present invention.
Claims (4)
1. a kind of bridge security type guardrail, including column（1）, horizontal bar（2）, hydraulic bjuffer（3）, base（4）, steel plate（5）, rubber
Glue-line（6）, reflective tape（7）, bolt hole（8）, it is characterised in that：The base（4）On column is installed（1）, the horizontal bar（2）
It is installed on column（1）On, the column（1）Before hydraulic bjuffer is installed（3）, the hydraulic bjuffer（3）One end
With steel plate（5）Connection, the rubber layer（6）Installed in steel plate（5）Outside, the reflective tape（7）It is pasted onto rubber layer（6）'s
On lateral surface, the base（4）It is provided with the bolt hole for being used for fixing with bridge floor（8）.
2. a kind of safety-type guardrail according to claim 1, it is characterised in that：The buffer（3）At least include hydraulic pressure
Cylinder body（9）And hydraulic stem（10）, wherein hydraulic cylinder（9）With column（1）Bolt connection, hydraulic stem（10）With steel plate（5）Welding.
3. a kind of safety-type guardrail according to claim 1, it is characterised in that：The column（1）With base（4）Welding,
The horizontal bar（2）It is nested in column（1）In mounting hole, and make to be screwed, horizontal bar（2）Along column（1）It is side by side up and down to be provided with
Three.
4. a kind of safety-type guardrail according to claim 1, it is characterised in that：The column（1）, horizontal bar（2）, hydraulic pressure delay
Rush device（3）, base（4）, steel plate（5）Surface be coated with zinc coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348125.7A CN106988216A (en) | 2017-05-17 | 2017-05-17 | A kind of bridge security type guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348125.7A CN106988216A (en) | 2017-05-17 | 2017-05-17 | A kind of bridge security type guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106988216A true CN106988216A (en) | 2017-07-28 |
Family
ID=59419342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710348125.7A Pending CN106988216A (en) | 2017-05-17 | 2017-05-17 | A kind of bridge security type guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106988216A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343420A (en) * | 2020-11-19 | 2021-02-09 | 潘长艳 | Road warning protector is used in engineering road construction |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100068764A (en) * | 2008-12-15 | 2010-06-24 | 대민산업개발(주) | Guardrail improved of safety function |
| CN202969269U (en) * | 2012-12-21 | 2013-06-05 | 刘付成 | Highway bridge anti-collision guardrail |
| CN203834354U (en) * | 2014-04-15 | 2014-09-17 | 中铁六局集团天津铁路建设有限公司 | Anti-collision guardrail for bridges |
| CN104228724A (en) * | 2013-06-24 | 2014-12-24 | 凌怀宇 | Hydraulic bumper rail of vehicle |
| CN205399212U (en) * | 2016-03-23 | 2016-07-27 | 孙建刚 | Public road bridge roof beam crash barrier |
| CN205875042U (en) * | 2016-06-27 | 2017-01-11 | 安徽忠明建设工程有限公司 | Portable crashproof highway guardrail |
| CN206859049U (en) * | 2017-05-17 | 2018-01-09 | 姚征 | A kind of bridge security type guardrail |
-
2017
- 2017-05-17 CN CN201710348125.7A patent/CN106988216A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100068764A (en) * | 2008-12-15 | 2010-06-24 | 대민산업개발(주) | Guardrail improved of safety function |
| CN202969269U (en) * | 2012-12-21 | 2013-06-05 | 刘付成 | Highway bridge anti-collision guardrail |
| CN104228724A (en) * | 2013-06-24 | 2014-12-24 | 凌怀宇 | Hydraulic bumper rail of vehicle |
| CN203834354U (en) * | 2014-04-15 | 2014-09-17 | 中铁六局集团天津铁路建设有限公司 | Anti-collision guardrail for bridges |
| CN205399212U (en) * | 2016-03-23 | 2016-07-27 | 孙建刚 | Public road bridge roof beam crash barrier |
| CN205875042U (en) * | 2016-06-27 | 2017-01-11 | 安徽忠明建设工程有限公司 | Portable crashproof highway guardrail |
| CN206859049U (en) * | 2017-05-17 | 2018-01-09 | 姚征 | A kind of bridge security type guardrail |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343420A (en) * | 2020-11-19 | 2021-02-09 | 潘长艳 | Road warning protector is used in engineering road construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170728 |