CN203904930U - Anti-collision pier cylinder - Google Patents
Anti-collision pier cylinder Download PDFInfo
- Publication number
- CN203904930U CN203904930U CN201420324950.5U CN201420324950U CN203904930U CN 203904930 U CN203904930 U CN 203904930U CN 201420324950 U CN201420324950 U CN 201420324950U CN 203904930 U CN203904930 U CN 203904930U
- Authority
- CN
- China
- Prior art keywords
- energy dissipation
- glass fiber
- pier
- cylinder
- column damping
- 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 - Lifetime
Links
- 239000003365 glass fiber Substances 0.000 claims abstract description 25
- 239000002131 composite material Substances 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims description 26
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- 229920006231 aramid fiber Polymers 0.000 claims description 6
- 239000004917 carbon fiber Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- 229930185605 Bisphenol Natural products 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 229920006387 Vinylite Polymers 0.000 claims description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- -1 haydite Substances 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract 10
- 239000007769 metal material Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of safety protection of overwater buildings, in particular to an anti-collision pier cylinder. The anti-collision pier cylinder comprises three columnar energy dissipation bodies made of composite materials, every two adjacent columnar energy dissipation bodies are tangent to each other, and the three columnar energy dissipation bodies are fixedly arranged through a glass fiber winding rope. According to the anti-collision pier cylinder, every two adjacent columnar energy dissipation bodies of the three columnar energy dissipation bodies are tangent to each other, the three columnar energy dissipation bodies are fixedly arranged through the glass fiber winding rope, after a pier is hit against a hull, the first columnar energy dissipation body made of the composite materials making contact with the hull is extruded and moves first, the glass fiber winding rope forms primary energy dissipation, damage of the columnar energy dissipation bodies made of the composite materials forms secondary energy dissipation at the same time, and therefore the pier can be effectively protected; meanwhile, a composite material board is fixed by a glass fiber rope and the whole anti-collision board is made of non-metallic materials, so that the anti-collision pier cylinder has high corrosion resistance, and the service life of the anti-collision pier cylinder is effectively prolonged.
Description
Technical field
The utility model relates to aquatic building safety protection technique field, especially a kind of pier anticollision cylinder, the specifically energy dissipator of a kind of bridge pier for bridge, bridge tower, cushion cap, harbour protector inner side.
Background technology
Ship (car) hits bridge accident and constantly, is occurring all over the world always, and the frequency that ship hits bridge accident is higher more than our imagination.It is surprising by ship, hitting casualties, property loss and the environmental disruption that bridge accident causes.A lot of ships hit bridge accident and gently lose tens thousand of units, and heavy casualties is lost in millions of, tens million of even multi-million dollars, and a large amount of indirect losses is difficult to calculate especially.Therefore to bridge, take Anticollision Measures particularly necessary, its basic goal is: prevent bridge chance boats and ships (vehicle) impact and recurring structure breaking-up, the while is protected boats and ships (vehicle) as much as possible, and loss is reduced to a minimum.
Through years of researches, use, occurred the multiple pier anticollision facility for bridge collision both at home and abroad, but its basic principle designs based on energy absorption, momentum buffering, every kind of anti-collision facility has its feature and service condition.Anti-collision facility is mainly direct-type specifically, and power acts directly on bridge pier after buffering, as protects string mode, rope mode of texturing, padded coaming implementation, fender system engineering mode and fixing or floating casing anti-collision facility etc.But existing crashproof bumper ring self is destroyed after being clashed into, remaining power all concentrates on bridge pier, can not well play the effect of protection bridge pier.Meanwhile, the connector of existing crashproof backplate is all to adopt metal species connector to connect, its corrosion-resistant, and application life is short.
Utility model content
The technical problems to be solved in the utility model is: in order to solve existing crashproof bumper ring energy dissipating ability after being clashed into, can not well play the problem of the effect of protection bridge pier, the utility model provides a kind of pier anticollision cylinder, three composite material column damping body tangent settings between two, and be fixedly installed by glass fiber winding rope, after being subject to hull shock, first at first the composite material column damping body that contacts hull is squeezed, motion, glass fiber winding rope forms first order energy dissipating, simultaneously, the destruction of composite material column damping body self forms second level energy dissipating, can form a kind of effective protection to bridge pier.
The utility model solves the technical scheme that its technical problem adopts: a kind of pier anticollision cylinder, comprise: three composite material column damping bodies, the tangent setting between two of described column damping body, described three column damping bodies are fixedly installed by glass fiber winding rope.
As preferably, described column damping body is glass fibre reinforced composion column damping body.
As preferably, described glass fibre reinforced composion is a kind of in unsaturated-resin, isophthalic resin, adjacent benzene resin, vinylite, epoxy resin, bisphenol A-type resin, reactive resin, and fiber is a kind of of glass fiber, carbon fiber, aramid fiber or composite fibre.
As preferably, in described column damping body, be provided with some axial filler openings, in described filler opening, be filled with energy dissipating material.
As preferably, described energy dissipating material is polyurethane foam, haydite, glass fiber, carbon fiber, aramid fiber or composite fibre.
The beneficial effects of the utility model are: a kind of pier anticollision cylinder that the utility model provides, three composite material column damping body tangent settings between two, and be fixedly installed by glass fiber winding rope, after being subject to hull shock, first at first the composite material column damping body that contacts hull is squeezed, motion, glass fiber winding rope forms first order energy dissipating, simultaneously, the destruction of composite material column damping body self forms second level energy dissipating, can form a kind of effective protection to bridge pier, simultaneously, composite panel is fixed by glass fiber rope, whole Crashworthy plate all adopts nonmetals, there is higher corrosion resistance, effectively extended the application life of pier anticollision cylinder.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of pier anticollision cylinder of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the sectional drawing of column damping body.
In figure: 1. column damping body, 2. glass fiber winding rope, 3. filler opening.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1 and Figure 2, a kind of pier anticollision cylinder, comprising: three composite material column damping bodies 1, and column damping body 1 is tangent setting between two, and three column damping bodies 1 are fixedly installed by glass fiber winding rope 2.
As preferably, column damping body 1 is glass fibre reinforced composion column damping body 1.
As preferably, glass fibre reinforced composion is a kind of in unsaturated-resin, isophthalic resin, adjacent benzene resin, vinylite, epoxy resin, bisphenol A-type resin, reactive resin, and fiber is a kind of of glass fiber, carbon fiber, aramid fiber or composite fibre.
As shown in Figure 3, in a kind of specific embodiment, in column damping body 1, be provided with some axial filler openings 3, in filler opening 3, be filled with energy dissipating material.
As preferably, energy dissipating material is polyurethane foam, haydite, glass fiber, carbon fiber, aramid fiber or composite fibre.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to claim scope.
Claims (5)
1. a pier anticollision cylinder, is characterized in that comprising: three composite material column damping bodies (1), and described column damping body (1) tangent setting between two, described three column damping bodies (1) are fixedly installed by glass fiber winding rope (2).
2. pier anticollision cylinder as claimed in claim 1, is characterized in that: described column damping body (1) is glass fibre reinforced composion column damping body (1).
3. pier anticollision cylinder as claimed in claim 2, it is characterized in that: described glass fibre reinforced composion is a kind of in unsaturated-resin, isophthalic resin, adjacent benzene resin, vinylite, epoxy resin, bisphenol A-type resin, reactive resin, and fiber is a kind of of glass fiber, carbon fiber, aramid fiber or composite fibre.
4. pier anticollision cylinder as claimed in claim 1, is characterized in that: in described column damping body (1), be provided with some axial filler openings (3), described filler opening is filled with energy dissipating material in (3).
5. pier anticollision cylinder as claimed in claim 4, is characterized in that: described energy dissipating material is polyurethane foam, haydite, glass fiber, carbon fiber, aramid fiber or composite fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324950.5U CN203904930U (en) | 2014-06-18 | 2014-06-18 | Anti-collision pier cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324950.5U CN203904930U (en) | 2014-06-18 | 2014-06-18 | Anti-collision pier cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904930U true CN203904930U (en) | 2014-10-29 |
Family
ID=51779220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420324950.5U Expired - Lifetime CN203904930U (en) | 2014-06-18 | 2014-06-18 | Anti-collision pier cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203904930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018146993A1 (en) * | 2017-02-13 | 2018-08-16 | 三井Ｅ＆Ｓ造船株式会社 | Fender structure and installation method for fender structure |
-
2014
- 2014-06-18 CN CN201420324950.5U patent/CN203904930U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018146993A1 (en) * | 2017-02-13 | 2018-08-16 | 三井Ｅ＆Ｓ造船株式会社 | Fender structure and installation method for fender structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160616 Granted publication date: 20141029 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160926 Granted publication date: 20141029 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |