CN207933943U - A kind of safety guard fence for super highway being easily installed - Google Patents
A kind of safety guard fence for super highway being easily installed Download PDFInfo
- Publication number
- CN207933943U CN207933943U CN201820253343.2U CN201820253343U CN207933943U CN 207933943 U CN207933943 U CN 207933943U CN 201820253343 U CN201820253343 U CN 201820253343U CN 207933943 U CN207933943 U CN 207933943U
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- clip
- connector
- circular abutment
- easily installed
- safety guard
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Abstract
The utility model discloses a kind of safety guard fence for super highway being easily installed, including circular abutment and corrugated guardrail plate, adjacent two pieces of corrugated guardrail plates mutually splice and are connect with circular abutment, the connector to match with corrugated guardrail plate contour structures is equipped in the stitching portion of two pieces of corrugated guardrail plates, the connector back side is equipped with clip, circular abutment upper end be equipped with the matched notch of clip, so that clip is passed through bolt and be connected on the notch of circular abutment.Connector can play better supporting role when shock so that guardrail is not easy to deviate from, and clamp connection dismounts, is easy to maintenance quick.The utility model is simple in structure, and manufacturing cost is low, and structural strength is high, safe, applied widely, has good generalization and practicability.
Description
Technical field
The utility model is related to a kind of safety guard fence for super highway being easily installed, and belong to expressway construction equipment neck
Domain.
Background technology
Corrugated beam barrier is the principal mode of semi-steel guardrail, it be it is a kind of mutually spliced with corrugated steel guard rail plate and by
The continuous structure of upright supports, it absorbs collision energy using the deformation of soil matrix, column, crossbeam, and errant vehicle is forced to change
It changes direction, is returned to normal travel direction, prevent vehicle run-off-road, to protect vehicle and passenger, caused by reduction accident
Loss, the soft phase of corrugated beam barrier steel is simultaneous, has the stronger ability for absorbing collision energy, has the function of preferable sight line inducing,
Can mutually it coordinate with road alignment, it is good appearance, at low cost, long lifespan, safe, it can use, damage on small radius
Locate readily replaceable.
When vehicle collides it, waveform steel guard rail plate plays the role of good Impact Resisting Capability and absorbs energy, it is not easy to
It is severed, but at the mutual spelling position of two pieces of waveform steel guard rails, generally use is bolted fixation, and intensity is well below waveform
Steel guard rail plate, in recent years, when highway automobile is hit with guardrail, often generation mutually spells position and occurs to be detached from, is broken and causes to protect
Column end is inserted directly into the interior event to cause casualties, and structure is incomplete to the protective effect of vehicle.In addition, existing
Waveform steel guard rail plate be generally connected on circular abutment using bolt, be bolted that intensity is low, the defect part after severing is logical
Often inside reserved column, replace, inconvenient maintenance.
Invention content
It, can be with the technical problem to be solved by the present invention is to provide a kind of this safety guard fence for super highway being easily installed
Overcome the deficiencies in the prior art.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：It is a kind of to be easily installed
Safety guard fence for super highway, including circular abutment and corrugated guardrail plate, adjacent two pieces of corrugated guardrail plates mutually splice and with circle
Column connects, and the connector to match with corrugated guardrail plate contour structures is equipped in the stitching portion of two pieces of corrugated guardrail plates,
The connector back side be equipped with clip, circular abutment upper end be equipped with the matched notch of clip, make clip pass through bolt be connected
On the notch of circular abutment.
Former connector and clip are profile material integral type processing composition or the setting that is connected.
Aforementioned clip inner wall is equipped with yielding rubber circle.
Compared with the prior art, the utility model discloses a kind of safety guard fence for super highway being easily installed, at two pieces
The mutual spelling position of corrugated guardrail plate increases the connector with clip, and connector can play better supporting role when shock,
So that guardrail is not easy to deviate from, the safety of guardrail is improved, and the circle of corrugated guardrail plate and support corrugated guardrail plate is vertical
Column is bolted using clamp connection instead of existing, not only dismounts, is easy to maintenance quick, but also clamp connection increases connection
The contact area at position substantially increases the intensity of connecting portion.In addition, increase yielding rubber circle inside clip, by
There is certain buffering when shock, reduce the damage probability of guardrail, improves its service life.The utility model is simple in structure,
Manufacturing cost is low, and structural strength is high, convenient for disassembly and assembly laborsaving, safe, applied widely, has good generalization and practicality
Property.
Description of the drawings
Fig. 1 is the positive structure schematic of the utility model.
Fig. 2 is the dimensional structure diagram of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe：
As depicted in figs. 1 and 2, a kind of safety guard fence for super highway being easily installed, including circular abutment 1, it is vertical in circle
1 upper end of column offers notch, and connector 2 is equipped at notch, two pieces of corrugated guardrail plates mutually spliced 3 are socketed in connector 2,
It is provided with corresponding bolt hole on connector 2 and corrugated guardrail plate 3, corrugated guardrail plate 3 is made to be fastened by bolts in connector 2
Interior, 2 back side of the connector is equipped with clip 4, and the clip 4 may be used welding manner and be fixed together with connector 2, or
Clip 4 is made using the processing bending of profile material integral type in connector 2, the width of notch size and clip 4 on circular abutment 1
Matching, when installation, snaps into clip 4 on notch, then so that clip 4 is fastened on notch with bolt and installation can be completed, laborsaving,
Fast.
Yielding rubber circle 5 is equipped on 4 inner wall of the clip, when guardrail is hit, yielding rubber circle 5 has certain
Cushioning effect can reduce guardrail damage to the greatest extent, improve the service life of guardrail.
Claims (3)
1. a kind of safety guard fence for super highway being easily installed, including circular abutment and corrugated guardrail plate, adjacent two pieces of waveforms shield
Breast board mutually splices and is connect with circular abutment, it is characterised in that：It is equipped with and wave in the stitching portion of two pieces of corrugated guardrail plates
The connector that shape guardrail board contour structures match, the connector back side are equipped with clip, are equipped with and card in circular abutment upper end
Matched notch is bound round, so that clip is passed through bolt and is connected on the notch of circular abutment.
2. the safety guard fence for super highway according to claim 1 being easily installed, it is characterised in that：The connector and card
Hoop is profile material integral type processing composition or the setting that is connected.
3. the safety guard fence for super highway according to claim 1 or 2 being easily installed, it is characterised in that：In the clip
Wall is equipped with yielding rubber circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253343.2U CN207933943U (en) | 2018-02-12 | 2018-02-12 | A kind of safety guard fence for super highway being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253343.2U CN207933943U (en) | 2018-02-12 | 2018-02-12 | A kind of safety guard fence for super highway being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207933943U true CN207933943U (en) | 2018-10-02 |
Family
ID=63652860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820253343.2U Active CN207933943U (en) | 2018-02-12 | 2018-02-12 | A kind of safety guard fence for super highway being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207933943U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761223A (en) * | 2019-11-11 | 2020-02-07 | 徐磊 | Rapid construction method of reinforced intelligent anti-collision guardrail for highway |
| CN114764975A (en) * | 2022-01-21 | 2022-07-19 | 钟元 | Rail guard system for intelligent transportation in tunnel and control method thereof |
| CN115404807A (en) * | 2022-08-24 | 2022-11-29 | 山东冠县江丰公路养护有限公司 | High-strength rare earth weathering resistant steel highway guardrail and preparation method thereof |
-
2018
- 2018-02-12 CN CN201820253343.2U patent/CN207933943U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761223A (en) * | 2019-11-11 | 2020-02-07 | 徐磊 | Rapid construction method of reinforced intelligent anti-collision guardrail for highway |
| CN110761223B (en) * | 2019-11-11 | 2022-03-18 | 徐磊 | Rapid construction method of reinforced intelligent anti-collision guardrail for highway |
| CN114764975A (en) * | 2022-01-21 | 2022-07-19 | 钟元 | Rail guard system for intelligent transportation in tunnel and control method thereof |
| CN114764975B (en) * | 2022-01-21 | 2024-07-19 | 淮北暴风工业设计有限公司 | Rail guard system for intelligent transportation in tunnel and control method thereof |
| CN115404807A (en) * | 2022-08-24 | 2022-11-29 | 山东冠县江丰公路养护有限公司 | High-strength rare earth weathering resistant steel highway guardrail and preparation method thereof |
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