CN207739184U - Road central corrugated beam barrier and anti-dazzle net connection structure - Google Patents
Road central corrugated beam barrier and anti-dazzle net connection structure Download PDFInfo
- Publication number
- CN207739184U CN207739184U CN201820068733.2U CN201820068733U CN207739184U CN 207739184 U CN207739184 U CN 207739184U CN 201820068733 U CN201820068733 U CN 201820068733U CN 207739184 U CN207739184 U CN 207739184U
- Authority
- CN
- China
- Prior art keywords
- dazzle net
- sleeve
- upper flange
- flange plate
- fence upright
- 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.)
- Active
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model is related to technical field of road engineering, more particularly to a kind of road central corrugated beam barrier and anti-dazzle net connection structure, including upper flange plate and lower flange, the upper flange plate is fixedly connected with lower flange by the first bolt, the lower face of the upper flange plate and anti-dazzle net column is fixed together by welding, the lower flange is fixedly connected by welding with sleeve, the sleeve stretches into the endoporus of fence upright, and the sleeve is fixedly connected with fence upright by the second bolt.It is respectively equipped with erosion resistant coating on the upper flange plate, lower flange, sleeve, anti-dazzle net column and fence upright.The left and right ends of the anti-dazzle net column are fixedly connected with anti-dazzle net.The outer diameter of the upper flange plate and lower flange is 200mm, and the thickness of the upper flange plate and lower flange is all 6mm.The utility model can meet road deck pavement performance, improve the performances such as high-temperature stability, the ageing resistance on road surface, effective to reduce the road diseases such as track, reduce maintenance cost.
Description
Technical field
The utility model is related to technical field of road engineering, with central corrugated beam barrier and prevent more particularly to a kind of road
Dizzy net connection structure.
Background technology
To reduce the dazzle interference of highway counter flow, generally it is arranged on the corrugated beam steeled protection fence of median strip anti-dazzle
Net.Normally, anti-dazzle net column is welded with corrugated beam steeled protection fence column by ring flange, traditional connection structure construction work
Skill is：Prefabricated glare screen, guardrail facility → anti-dazzle net column and upper flange plate, fence upright and lower flange are respectively welded
Fence upright → installation corrugated beam steeled protection fence → installation is squeezed into together → preservative treatment → all components are transported to building site →
Glare screen → finished product.
Traditional handicraft can cause breakage to the lower flange of welding to a certain extent during squeezing into fence upright,
And influence corrosion-resistant performance.In addition, the technique also makes troubles to later stage glare screen maintenance.
If lower flange and fence upright are welded in construction site one by one again after fence upright is squeezed into, so can not only destroy
Safety devices erosion resistant coating influences welding quality, reduces security protection effect, can also increase cost, and hinders the conjunction of duration significantly
Reason promotes.
Utility model content
In view of the deficienciess of the prior art, the utility model provides a kind of road central corrugated beam barrier and anti-dazzle net
Connection structure avoids the erosion resistant coating for destroying connector when construction, improves fence upright and anti-dazzle net column connecting structure, optimization is applied
Work technique, improves security protection performance, rationally promotes duration progress.
The utility model uses following technical proposals：A kind of road central corrugated beam barrier and anti-dazzle net connection structure,
Including upper flange plate and lower flange, the upper flange plate is fixedly connected with lower flange by the first bolt, the upper flange
The lower face of disk and anti-dazzle net column is fixed together by welding, and the lower flange is fixedly connected by welding with sleeve,
The sleeve stretches into the endoporus of fence upright, and the sleeve is fixedly connected with fence upright by the second bolt, the sleeve
Outer diameter is identical as the diameter of bore of fence upright.
Further, it is respectively equipped with anti-corrosion on the upper flange plate, lower flange, sleeve, anti-dazzle net column and fence upright
Layer.
Further, the left and right ends of the anti-dazzle net column are fixedly connected with anti-dazzle net.
Further, the outer diameter of the upper flange plate and lower flange is 190-210mm, the upper flange plate and lower flange
Thickness all be 5-7mm.
Further, the fence upright is tubular structure, and the outer diameter of the fence upright is 130-150mm, fence upright
Wall thickness be 3mm-5.5mm.
Further, the anti-dazzle net column is tubular structure, and the outer diameter of the anti-dazzle net column is 45-55mm, and wall thickness is
2-3mm。
Further, it sets there are two the first bolt hole, sets on the fence upright there are two the second bolt hole on the sleeve,
Second bolt passes through the first bolt hole and the second bolt hole to be fixedly connected with sleeve with fence upright.
Compared with prior art, the utility model has the beneficial effects that：
The utility model is matched using upper flange plate, lower flange and sleeve, avoids the erosion resistant coating of lower flange
It is damaged when fence upright is installed, the service life of lower flange is improved, does not increase the difficulty of construction, while without significantly
Improve cost.Traditional handicraft is largely optimized, construction efficiency is improved, convenient for later maintenance and maintenance.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the improper restriction to the application for explaining the application.
Fig. 1 is the overall structure diagram front view of the utility model；
Fig. 2 is the schematic enlarged-scale view of part A in Fig. 1.
In figure, 1, anti-dazzle net column；2, upper flange plate；3, lower flange；4, fence upright；5, the first bolt；6, anti-dazzle
Net；7, sleeve；8, the second bolt.
Specific implementation mode
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
In a kind of typical embodiment of the application, as shown in Figs. 1-2, a kind of central wave beams shield of road is provided
Column and anti-dazzle net connection structure, including upper flange plate 2 and lower flange 3, the upper flange plate 2 and lower flange 3 pass through first
Bolt 5 is fixedly connected, and the upper flange plate 2 and the lower face of anti-dazzle net column 1 are fixed together by welding, the lower flange
Disk is fixedly connected by welding with sleeve 7, and the sleeve 7 stretches into the endoporus of fence upright 4, the sleeve 7 and fence upright 4
It is fixedly connected by the second bolt 8.On the upper flange plate 2, lower flange 3, sleeve 7, anti-dazzle net column 1 and fence upright 4
It is respectively equipped with erosion resistant coating.The left and right ends of the anti-dazzle net column 1 are fixedly connected with anti-dazzle net 6.The upper flange plate 2 and laxative remedy
The outer diameter of blue disk is 200mm, and the thickness of the upper flange plate 2 and lower flange 3 is all 6mm.
The fence upright 4 is tubular structure, and the outer diameter of the fence upright 4 is 140mm, and the wall thickness of fence upright 4 is
4.5mm.The anti-dazzle net column 1 is tubular structure, and the outer diameter of the anti-dazzle net column 1 is 50mm, wall thickness 2.5mm.It is described
It is set on sleeve 7 there are two the first bolt hole, is set on the fence upright 4 there are two the second bolt hole, second bolt 8 passes through
Sleeve 7 is fixedly connected by the first bolt hole and the second bolt hole with fence upright 4.
Use principle：According to related design requirement, first prefabricated glare screen, guardrail facility and sleeve 7 → found anti-dazzle net
Column 1 be respectively welded with lower flange 3 with upper flange plate 2, sleeve 7 together with → to upper flange plate 2, lower flange 3, sleeve 7 etc.
Structure carries out preservative treatment → all parts are transported to building site → squeezing into fence upright 4 in road structure → and installs waveform
Joist steel guardrail → installation sleeve 7 → installation glare screen → finished product., construction technology recorded in this programme and connection structure
It comes into operation in Jinan City's provincial highway reconstruction project, effect is ideal.The technique has been obtained in relation to the big of highway construction department
Act is pushed, and will be used for reference and be used on important main line from now on or secondary arterial highway.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (7)
1. a kind of road central corrugated beam barrier and anti-dazzle net connection structure, it is characterised in that：Including upper flange plate and laxative remedy
Blue disk, the upper flange plate and lower flange are fixedly connected by the first bolt, under the upper flange plate and anti-dazzle net column
End face is fixed together by welding, and the lower flange is fixedly connected by welding with sleeve, and it is vertical that the sleeve stretches into guardrail
In the endoporus of column, the sleeve is fixedly connected with fence upright by the second bolt.
2. road according to claim 1 central corrugated beam barrier and anti-dazzle net connection structure, it is characterised in that：It is described
It is respectively equipped with erosion resistant coating on upper flange plate, lower flange, sleeve, anti-dazzle net column and fence upright.
3. road according to claim 1 central corrugated beam barrier and anti-dazzle net connection structure, it is characterised in that：It is described
The left and right ends of anti-dazzle net column are fixedly connected with anti-dazzle net.
4. road according to claim 1 central corrugated beam barrier and anti-dazzle net connection structure, it is characterised in that：It is described
The outer diameter of upper flange plate and lower flange is 190-210mm, and the thickness of the upper flange plate and lower flange is all 5-7mm.
5. road according to claim 1 central corrugated beam barrier and anti-dazzle net connection structure, it is characterised in that：It is described
Fence upright is tubular structure, and the outer diameter of the fence upright is 130-150mm, and the wall thickness of fence upright is 3mm-5.5mm.
6. road according to claim 1 central corrugated beam barrier and anti-dazzle net connection structure, it is characterised in that：It is described
Anti-dazzle net column is tubular structure, and the outer diameter of the anti-dazzle net column is 45-55mm, wall thickness 2-3mm.
7. road according to claim 1 central corrugated beam barrier and anti-dazzle net connection structure, it is characterised in that：It is described
It is set on sleeve there are two the first bolt hole, is set on the fence upright there are two the second bolt hole, second bolt passes through the
Sleeve is fixedly connected by one bolt hole and the second bolt hole with fence upright.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068733.2U CN207739184U (en) | 2018-01-16 | 2018-01-16 | Road central corrugated beam barrier and anti-dazzle net connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068733.2U CN207739184U (en) | 2018-01-16 | 2018-01-16 | Road central corrugated beam barrier and anti-dazzle net connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207739184U true CN207739184U (en) | 2018-08-17 |
Family
ID=63121761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820068733.2U Active CN207739184U (en) | 2018-01-16 | 2018-01-16 | Road central corrugated beam barrier and anti-dazzle net connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207739184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067222A (en) * | 2019-05-18 | 2019-07-30 | 安平县金龙车辆装备有限公司 | Highway guardrail |
-
2018
- 2018-01-16 CN CN201820068733.2U patent/CN207739184U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067222A (en) * | 2019-05-18 | 2019-07-30 | 安平县金龙车辆装备有限公司 | Highway guardrail |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105714933B (en) | A kind of beam-column connection in frame structure | |
| CN207739184U (en) | Road central corrugated beam barrier and anti-dazzle net connection structure | |
| CN203222948U (en) | Steel frame spiral stairway | |
| CN206722078U (en) | A kind of C-shape steel connector | |
| CN206815524U (en) | A kind of assembled connecting node | |
| CN104278828A (en) | Concrete chimney demolition operating platform | |
| CN107227820A (en) | A kind of replaceable steel truss high spin system superimposed sheet composite coupling beams | |
| CN106504674A (en) | Billboard | |
| CN208310204U (en) | A kind of pedestal for elevator coupling beam formwork erection | |
| CN206957055U (en) | A kind of replaceable steel truss high spin system superimposed sheet composite coupling beams | |
| CN206955504U (en) | One kind can have enough to meet the need people's escape way on regularization tower crane | |
| CN108487549A (en) | Assembling type functional can restore steel skeleton concrete combination column and installation method | |
| CN206220534U (en) | The pump line support meanss of concrete pumping equipment | |
| CN209081302U (en) | A kind of tower crane attachment assembly type operation inspection platform | |
| CN203222981U (en) | Suspended platform for steel reinforced concrete cantilever structure construction | |
| CN206308931U (en) | A kind of node of aluminium alloy railing | |
| CN107311052A (en) | One kind can have enough to meet the need people's escape way on regularization tower crane | |
| CN205703482U (en) | A kind of arc safety protective fence | |
| CN216908987U (en) | Single-tower single-layer double-gun fire-fighting gun tower | |
| CN109931439A (en) | Mounting bracket and construction method for steel building vertical pipe | |
| CN205976421U (en) | Removable fraction erection equipment | |
| CN204983335U (en) | Furred ceiling is staple bolt device for conversion layer | |
| CN111719817B (en) | Frame-type steel construction elevator well | |
| CN203878501U (en) | Water carrying rail | |
| CN208500155U (en) | A kind of collapsible driver's lane device of derrick crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |