CN109024490A - A kind of anticollision device of pier - Google Patents
A kind of anticollision device of pier Download PDFInfo
- Publication number
- CN109024490A CN109024490A CN201810680981.7A CN201810680981A CN109024490A CN 109024490 A CN109024490 A CN 109024490A CN 201810680981 A CN201810680981 A CN 201810680981A CN 109024490 A CN109024490 A CN 109024490A
- Authority
- CN
- China
- Prior art keywords
- pier
- resin
- anticollision device
- inside lining
- anticollision
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
-
- 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
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of anticollision devices of pier, belong to bridge pier protection field, which is mounted on bridge pier periphery, and including multiple end to end bumper assemblies, the bumper assembly includes the anti-collision unit and unit support of multiple orthogonal arrangements；The anti-collision unit includes inside lining sleeve and the energy dissipating cabinet that is set on inside lining sleeve, is provided with wear-resisting sliding shoe on the energy dissipating cabinet of bridge pier side.This anticollision device of pier can be swum on the water surface, when water level when river changes, anticollision device, collision-prevention device is gone up and down with SEA LEVEL VARIATION, this makes it possible to avoid water level to rise the problem of not crossing protective device and it is made not have protective action, the length for also not needing increase protective device simultaneously, to save cost.
Description
Technical field
The present invention relates to bridge piers to protect field, especially a kind of anticollision device of pier.
Background technique
With the development of road traffic, the bridge across Jiang Hai is more and more, and the bridge pier stood still for a long while in water becomes navigation water
The accident of the barrier in domain, ship collision bridge pier is increasing, and not only causes the destruction and damage of bridge pier, or even makes large bridge
Collapse because of ship collision.In order to ensure land route, water transportation safety, ships hit bridge pier mechanism, bridge-collision-avoidance are arranged
Facility prevents the accident of ship collision bridge pier to be necessary.
The Chinese invention patent of Patent No. ZL201010610570 discloses a kind of isolated anticollision device of pier, it is wrapped
The cambered surface anticollision radome fairing and Duo Gen fender pile around bridge pier are included, each fender pile is equal in bridge pier arc shooting, each fender pile
It is cased with annular rubber ring respectively, anticollision radome fairing is fixed on fender pile by annular rubber ring.
In the case of ordinary water level, the upper end of the anticollision device, collision-prevention device is more than water level line, when ship and bridge pier collide, this
Kind anticollision device of pier can play a certain protective role bridge pier, however when the water level in river did not had anticollision dress completely
When setting, then protective device does not just have the effect of protection, if coping with the variation of water level by increasing anticollision device, collision-prevention device height,
It necessarily will increase construction cost.
Summary of the invention
Goal of the invention of the invention is, in view of the above-mentioned problems, the present invention proposes a kind of anticollision device of pier, is arranged in bridge pier
On prevent ship from colliding with bridge pier, additionally it is possible to float on the surface, avoid because SEA LEVEL VARIATION influence protection effect.
In order to achieve the above objectives, the technical scheme adopted by the invention is that: a kind of anticollision device of pier is mounted on outside bridge pier
It encloses, including multiple end to end bumper assemblies, the adjacent bumper assembly is fixedly connected by horizontal connector；It is described anti-
The anti-collision unit and unit support that component includes multiple orthogonal arrangements are hit, the anti-collision unit in the bumper assembly is mutual
It is fixedly connected by unit support, the gap of the anti-collision unit of orthogonal arrangement is arranged in cross for the unit support
It is interior；The anti-collision unit includes inside lining sleeve and the energy dissipating cabinet that is set on inside lining sleeve, and the energy dissipating cabinet is fixed in described
On lining, the both ends of the inside lining sleeve are respectively arranged with the horizontal connector；The energy dissipating cabinet close to bridge pier side
On be provided with wear-resisting sliding shoe, the wear-resisting sliding shoe is fixed on the external side of the baffle box.
Further instruction, the horizontal connector are ring flange.
Further instruction, the arrangement mode of the orthogonal arrangement are 2 × 2,2 × 3 or 3 × 3.
Further instruction, the inside lining sleeve and unit support are made of fibre reinforced composites, the fiber
Enhancing composite material is made of fiber and resin, and the fiber is glass fibre, boron fibre, carbon fiber, silicon carbide fibre, oxidation
Aluminum fiber and aramid fiber it is one or more, the resin is vinylite, unsaturated-resin, adjacent benzene resin, asphalt mixtures modified by epoxy resin
One of rouge, inorganic resin or thermoplastic resin are a variety of.
Further instruction, the energy dissipating cabinet include stainless steel casing and packing material, and the packing material is poly- ammonia
One of material of ester, foamed aluminium or artificial rubber.
Further instruction, the wear-resisting sliding shoe is steel member and is bolted on the external side of the baffle box,
Polytetrafluoroethylene (PTFE) slide plate layer is provided on the wear-resisting sliding shoe.
Due to the adoption of the above technical scheme, the invention has the following advantages: a kind of pier anticollision of the present invention
Device is mounted on bridge pier periphery since what is filled in baffle box body is the small packing material of density ratio water and enables anticollision device, collision-prevention device
Enough to float or partly swim on the water surface, when the water level when river changes, anticollision device, collision-prevention device is gone up and down with SEA LEVEL VARIATION, this
Sample just can be avoided water level and rise the problem of not crossing protective device and it is made not have protective action, while also not need to increase
The length of protective device plays the role of buffering when ship and bridge pier collide, to avoid touching to save cost
The accident of hitting causes great damage.
Detailed description of the invention
Fig. 1 is top view of the present invention.
Fig. 2 is longitudinal stereoscopic figure of the present invention.
Fig. 3 is bumper assembly perspective view of the present invention.
Fig. 4 is anti-collision unit perspective view of the present invention.
In attached drawing, 1- bridge pier, 2- bumper assembly, 3- anti-collision unit, 4- unit support, the wear-resisting sliding shoe of 5-, 31- liner
Cylinder, 32- energy dissipating cabinet, 33- ring flange.
Specific embodiment
The invention discloses a kind of anticollision devices of pier, with reference to the accompanying drawing make a specific embodiment of the invention into one
Walk explanation.
A kind of anticollision device of pier of the more preferably scheme of of the invention one is mounted on 1 periphery of bridge pier, as shown in Figs 1-4, packet
Multiple end to end bumper assemblies 2 are included, the adjacent bumper assembly 2 is fixedly connected by ring flange 33；The anticollision group
Part includes multiple anti-collision units 3 and unit support 4, and the arrangement mode of the anti-collision unit 3 is 2 × 2 orthogonal arrangements, described anti-
It hits the anti-collision unit 3 in component 2 to be fixedly connected by unit support 4 between each other, the unit support 4 is set in cross
It sets in the gap of the anti-collision unit 3 of orthogonal arrangement；The anti-collision unit 3 includes inside lining sleeve 31 and is set in disappearing on inside lining sleeve
Energy cabinet 32, the energy dissipating cabinet 32 are fixed on the inside lining sleeve 31, and the both ends of the inside lining sleeve 31 are respectively arranged with flange
Disk 33；The wear-resisting sliding shoe 5 of steel member, the wear-resisting sliding shoe 5 of steel member are provided on the energy dissipating cabinet 32 of 1 side of bridge pier
On be provided with polytetrafluoroethylene (PTFE) slide plate layer, the wear-resisting sliding shoe 5 of steel member is bolted on outside the energy dissipating cabinet 32
Side.
In addition described it should be noted that above-mentioned inside lining sleeve 31 and unit support 4 are made of fibre reinforced composites
Fibre reinforced composites be made of fiber and resin, the fiber be glass fibre, boron fibre, carbon fiber, silicon carbide
Fiber, alumina fibre and aramid fiber it is one or more, the resin is vinylite, unsaturated-resin, adjacent benzene
One of resin, epoxy resin, inorganic resin or thermoplastic resin are a variety of.The energy dissipating cabinet 32 includes stainless steel casing
And packing material, the packing material are one of material of polyurethane, foamed aluminium or artificial rubber.
The arrangement mode selection 2 × 2,2 × 3 or 3 × 3 of orthogonal arrangement is designed according to the Safety fortification standard of bridge pier, peace
Anti-collision unit in the more high single bumper assembly of full norm for civil defense is more.
This anticollision device of pier is the small packing material of density ratio water due to what is filled in baffle box body, so that anticollision fills
Setting can float or partly swim on the water surface, and when the water level when river changes, anticollision device, collision-prevention device rises with SEA LEVEL VARIATION
Drop this makes it possible to avoid water level to rise the problem of not crossing protective device and it is made not have protective action, while being also not required to
Increase the length of protective device, to save cost.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the patents of the present invention.
Claims (6)
1. a kind of anticollision device of pier, it is mounted on bridge pier periphery, it is characterised in that: including multiple end to end bumper assemblies,
The adjacent bumper assembly is fixedly connected by horizontal connector；The bumper assembly includes the anticollision list of multiple orthogonal arrangements
Member and unit support, the anti-collision unit in the bumper assembly are fixedly connected by unit support between each other, the list
In the gap for the anti-collision unit that orthogonal arrangement is arranged in cross in first supporter；The anti-collision unit includes inside lining sleeve and is arranged
Energy dissipating cabinet on inside lining sleeve, the energy dissipating cabinet are fixed on the inside lining sleeve, and the both ends of the inside lining sleeve are respectively set
There is the horizontal connector；Wear-resisting sliding shoe, the resistance to mill sliding are provided on the energy dissipating cabinet of bridge pier side
Block is fixed on the external side of the baffle box.
2. a kind of anticollision device of pier according to claim 1, it is characterised in that: the horizontal connector is ring flange.
3. a kind of anticollision device of pier according to claim 1, it is characterised in that: the arrangement mode of the orthogonal arrangement is
2 × 2,2 × 3 or 3 × 3.
4. a kind of anticollision device of pier according to claim 1, it is characterised in that: the inside lining sleeve and unit support are equal
It is made of fibre reinforced composites, the fibre reinforced composites are made of fiber and resin, and the fiber is glass fibers
Dimension, boron fibre, carbon fiber, silicon carbide fibre, alumina fibre and aramid fiber it is one or more, the resin is vinyl
One of resin, unsaturated-resin, adjacent benzene resin, epoxy resin, inorganic resin or thermoplastic resin are a variety of.
5. a kind of anticollision device of pier according to claim 1, it is characterised in that: the energy dissipating cabinet includes outside stainless steel
Shell and packing material, the packing material are one of material of polyurethane, foamed aluminium or artificial rubber.
6. a kind of anticollision device of pier according to claim 1, it is characterised in that: the wear-resisting sliding shoe be steel member and
It is bolted on the external side of the baffle box, polytetrafluoroethylene (PTFE) slide plate layer is provided on the wear-resisting sliding shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680981.7A CN109024490A (en) | 2018-06-27 | 2018-06-27 | A kind of anticollision device of pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680981.7A CN109024490A (en) | 2018-06-27 | 2018-06-27 | A kind of anticollision device of pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109024490A true CN109024490A (en) | 2018-12-18 |
Family
ID=65520539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810680981.7A Pending CN109024490A (en) | 2018-06-27 | 2018-06-27 | A kind of anticollision device of pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109024490A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113981884A (en) * | 2021-10-26 | 2022-01-28 | 中国长江三峡集团有限公司 | Floating type wave-absorbing anti-impact system and application method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2163690A1 (en) * | 2008-09-10 | 2010-03-17 | Besenzoni S.p.A. | Support and/or protection anchor log for the mooring of boats and load bearing structure using such a log |
| CN203904923U (en) * | 2014-05-30 | 2014-10-29 | 江苏博泓新材料科技有限公司 | Fast assembly type anti-collision energy dissipation ring for pier |
| CN104746482A (en) * | 2015-03-10 | 2015-07-01 | 同济大学 | Self-floating type barrel and energy dissipation ring combined energy dissipater |
| CN104746483A (en) * | 2015-03-10 | 2015-07-01 | 同济大学 | Extension assembly type self-floating pier collision-preventing device |
-
2018
- 2018-06-27 CN CN201810680981.7A patent/CN109024490A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2163690A1 (en) * | 2008-09-10 | 2010-03-17 | Besenzoni S.p.A. | Support and/or protection anchor log for the mooring of boats and load bearing structure using such a log |
| CN203904923U (en) * | 2014-05-30 | 2014-10-29 | 江苏博泓新材料科技有限公司 | Fast assembly type anti-collision energy dissipation ring for pier |
| CN104746482A (en) * | 2015-03-10 | 2015-07-01 | 同济大学 | Self-floating type barrel and energy dissipation ring combined energy dissipater |
| CN104746483A (en) * | 2015-03-10 | 2015-07-01 | 同济大学 | Extension assembly type self-floating pier collision-preventing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113981884A (en) * | 2021-10-26 | 2022-01-28 | 中国长江三峡集团有限公司 | Floating type wave-absorbing anti-impact system and application method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |