CN207032110U - A kind of separate type pier anticollision system - Google Patents
A kind of separate type pier anticollision system Download PDFInfo
- Publication number
- CN207032110U CN207032110U CN201720947514.7U CN201720947514U CN207032110U CN 207032110 U CN207032110 U CN 207032110U CN 201720947514 U CN201720947514 U CN 201720947514U CN 207032110 U CN207032110 U CN 207032110U
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- CN
- China
- Prior art keywords
- anticollision
- cushion
- separate type
- pier
- interior casing
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of separate type pier anticollision system, including anticollision body, anticollision body is arranged on pier column periphery and the steel plate being embedded on cushion cap is fixed on by welding processing, it is characterized in that, the anticollision body includes air barrier, interior casing, cushion and anticollision layer；The air barrier wraps up pier column, and the interior casing wraps up the air barrier, and the interior casing periphery is provided with cushion, and the cushion periphery is coated with anticollision layer；The bottom of the anticollision body with steel plate welding pre-buried on cushion cap by achieving a fixed connection.The separate type pier anticollision system has the advantages that good energy-absorbing effect, replaceable, maintenance cost is low, environmentally friendly.
Description
Technical field
The utility model belongs to pier anticollision technical field, more particularly to a kind of separate type pier anticollision system.
Background technology
With the constantly improve of China's infrastructure construction, Loads of Long-span Bridges, long span building structure and scale constantly expand, and protect
It is particularly important safely to hinder structure.Car (ship) hits bridge accident and occurred all the time all over the world, causes the life for being difficult to bear
Life and property loss, therefore take Anticollision Measures particularly important on bridge.The impact resistance of bridge can only typically be protected by anticollision
Protecting system provides, and with the impact of buffer vehicle (ship), bridge pier and the extent of damage of car (ship) is reduced as far as possible.Pass through bridge pier week
The setting of CAS is enclosed, to extend the collision time of car (ship), reduces impact, so as to preferably protect bridge pier and car (ship)
Safety.Pier anticollision system at present more uses elastic efficiency material or the composite of high-damping, and cost is high, space-consuming
Greatly, resistance to corrosion is weak, and the deficiency of energy-absorbing effect is the impaired main factor of component, and greatly limit structure uses year
Limit, and the cost for causing later stage needs flower very big is repaired.Prior art is angularly examined from energy-absorbing effect, maintenance, environmental protection
Worry needs further to be improved.
Utility model content
The utility model is for existing pier (post) anticollision device, collision-prevention device cost is high, space-consuming is big, ductility is low, resistance to corrosion
Weak deficiency, there is provided a kind of separate type pier anticollision system, there is good energy-absorbing effect, replaceable, maintenance cost is low, environmentally friendly
The advantages that.
To realize the purpose of this utility model, can adopt the following technical scheme that.
A kind of separate type pier anticollision system, including anticollision body, anticollision body are arranged on pier column periphery and pass through weldering
Connecing processing and be fixed on the steel plate that is embedded on cushion cap, it is characterised in that the anticollision body includes air barrier, interior casing,
Cushion and anticollision layer；The air barrier wraps up pier column, and the interior casing wraps up the air barrier, the interior shield
Cylinder periphery is provided with cushion, and the cushion periphery is coated with anticollision layer；The bottom of the anticollision body by with it is pre- on cushion cap
The steel plate welding buried achieves a fixed connection.
Further, the interior casing is stainless steel component, and the pier anticollision system uses stainless steel as interior casing material
Material, stainless steel deformation performance is good, has the performance such as certain thickness, anticorrosive.
Further, the cushion is polypropylene foam component, and the pier anticollision system is moulded using polypropylene foam
Expect for cushioning layer material have recyclable, the ability of apparatus with shock absorbing, stability is good, and corrosion resistance is strong, nontoxic, tasteless etc.
Characteristic.
Further, the anticollision layer is Foamed aluminium component, and the pier anticollision system is using foamed aluminium as anticollision material
Material, there is strong high-selenium corn impact energy, high temperature resistant, fire protecting performance, anticorrosive, sound insulation and noise reduction, low thermal conductivity, easy processing, Yi An
Dress, forming accuracy are high, can carry out the characteristics such as external coating.
The beneficial effects of the utility model are：Structure of the present utility model is used in bridge (on the water surface) on road surface,
When vehicle (ship) strikes bridge pier, foamed aluminium can apparatus with shock absorbing well, by the setting of cushion, one can be entered
Step absorbability simultaneously plays a part of damping and slowed down to vehicle (ship), by the setting of air barrier, can enter one
Step weakens impact energy, has separated vehicle (ship) and has directly contacted bridge pier, can reach good effect.And the separate type bridge pier
CAS also has the advantages that replaceable, maintenance cost is low, environmentally friendly.
Brief description of the drawings
Fig. 1 is a kind of top view of separate type pier anticollision system.
Fig. 2 is a kind of front view of separate type pier anticollision system.
Embodiment
Design, concrete structure and caused technique effect of the present utility model are carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is part of the embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belong to the model of the utility model protection
Enclose.In addition, all connection/annexations being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more excellent draw bail.Each technology in the utility model is special
Sign, can be with combination of interactions on the premise of not conflicting conflict.
1~Fig. 2 of reference picture, a kind of separate type pier anticollision system, including anticollision body, anticollision body are arranged on pier column
Periphery is simultaneously fixed on the steel plate being embedded on cushion cap by welding processing, it is characterised in that the anticollision body include air every
Absciss layer 2, interior casing 3, cushion 4 and anticollision layer 5；The air barrier 2 wraps up pier column, and the interior casing 3 wraps up described
Air barrier 2, the interior periphery of casing 3 are provided with cushion 4, and the periphery of cushion 4 is coated with anticollision layer 5；The anticollision
The bottom of body with steel plate welding pre-buried on cushion cap by achieving a fixed connection.
Further, the interior casing 3 is stainless steel component.
Further, the cushion 4 is polypropylene foam component.
Further, the anticollision layer 5 is Foamed aluminium component.
Better embodiment of the present utility model is illustrated above, but the utility model is created and is not limited to
The embodiment, those skilled in the art can also make a variety of etc. on the premise of without prejudice to the utility model spirit
With modification or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (4)
1. a kind of separate type pier anticollision system, including anticollision body, anticollision body is arranged on pier column periphery and passes through welding
Processing is fixed on the steel plate being embedded on cushion cap, it is characterised in that the anticollision body includes air barrier, interior casing, delays
Rush layer and anticollision layer；The air barrier wraps up pier column, and the interior casing wraps up the air barrier, the interior casing
Periphery is provided with cushion, and the cushion periphery is coated with anticollision layer；The bottom of the anticollision body by with it is pre-buried on cushion cap
Steel plate welding achieve a fixed connection.
2. a kind of separate type pier anticollision system according to claim 1, it is characterised in that the interior casing is stainless steel
Component.
3. a kind of separate type pier anticollision system according to claim 1, it is characterised in that the cushion is polypropylene
Foam member.
4. a kind of separate type pier anticollision system according to claim 1, it is characterised in that the anticollision layer is foamed aluminium
Component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947514.7U CN207032110U (en) | 2017-07-31 | 2017-07-31 | A kind of separate type pier anticollision system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947514.7U CN207032110U (en) | 2017-07-31 | 2017-07-31 | A kind of separate type pier anticollision system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207032110U true CN207032110U (en) | 2018-02-23 |
Family
ID=61461917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720947514.7U Active CN207032110U (en) | 2017-07-31 | 2017-07-31 | A kind of separate type pier anticollision system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207032110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313375A (en) * | 2017-07-31 | 2017-11-03 | 佛山科学技术学院 | A kind of separate type pier anticollision system |
-
2017
- 2017-07-31 CN CN201720947514.7U patent/CN207032110U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313375A (en) * | 2017-07-31 | 2017-11-03 | 佛山科学技术学院 | A kind of separate type pier anticollision system |
| WO2019024468A1 (en) * | 2017-07-31 | 2019-02-07 | 佛山科学技术学院 | Separable bridge pier anti-collision system |
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