CN206646456U - Bridge rotates floating anticollision device, collision-prevention device - Google Patents
Bridge rotates floating anticollision device, collision-prevention device Download PDFInfo
- Publication number
- CN206646456U CN206646456U CN201720318090.8U CN201720318090U CN206646456U CN 206646456 U CN206646456 U CN 206646456U CN 201720318090 U CN201720318090 U CN 201720318090U CN 206646456 U CN206646456 U CN 206646456U
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- CN
- China
- Prior art keywords
- anticollision
- anticollision layer
- column
- collision
- layer
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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 bridge to rotate floating anticollision device, collision-prevention device, including the anticollision layer set gradually from the inside to the outside, and anticollision layer includes the column that annular is uniformly arranged, and rotating engagement sleeves on column is equiped with the Anti-collision barrel that can be floated on the surface；In anticollision layer described in adjacent two layers, in being staggered positioned at the column of outside anticollision layer and between the column of inner side anticollision layer, and diagonal brace is respectively equipped between the column of inner side anticollision layer positioned at adjacent thereto two of column of outside anticollision layer；The anticollision layer positioned at most inner side is sleeved on bridge pier, is equiped with rigid outer shroud positioned at all column overcoats of the outermost anticollision layer, the rigid outer shroud is fixedly connected between all columns of the outermost anticollision layer.Bridge of the present utility model rotates floating anticollision device, collision-prevention device, can absorb impact of the ship to bridge pier, and the ship of deviation can be made to drive into correct course line, realizes the bidirectional protective of bridge pier and ship, reduces traffic accident to greatest extent.
Description
Technical field
The utility model belongs to bridge fender technical field, specifically rotates floating anticollision device, collision-prevention device for a kind of bridge.
Background technology
With the fast development of communication, bridge facilitates two sides to contact because it crosses over rivers, shortens highway mileage etc.
Feature is largely built, and the at the same time development of Water Transport Industry also causes the quantity of ship, tonnage to be continuously increased.The two
Factor causes the probability of ship shock bridge increasing, threatens human life on bridge security and bridge.
To improve the security of vessel bump bridge axle casing, existing way is mainly two kinds, first, being supported by strengthening bridge pier itself
Drag, second, collision device of being set up defences on bridge pier.Wherein, the simple way by reinforcement bridge pier itself resistance is, it is necessary to improve bridge
The financial cost of beam construction, it is unfavorable for saving, and still can be faced with the final result smashed.
Current anticollision device of pier is divided into direct mode and indirect mode, and wherein direct mode includes elastic deformation type
（Padded coaming mode, rope mode）, compression set type（Buffer fortification mode）With change bit-type（Gravity mode）, indirect mode bag
Include elastic deformation type（Stake mode）, compression set type（Caisson mode, man-made island mode）With change bit-type（Floating body mooring rope mode）.
Above-mentioned anticollision device of pier anticollision mode is the impact brought by padded coaming weakening ship etc. mostly, realizes the peace of bridge pier
Entirely, mostly energy is concentrated in the type and form construction of padded coaming, in the hope of extending the stress time, reduces and hit suffered by bridge pier
Hit power.It is unrealistic that this approach for only being set and being changed by padded coaming, which resists the larger impact that the objects such as ship are brought,
, because impact caused by the larger object such as ship generally reaches tens to hundreds of MN, attempt fully relies on padded coaming
Huge impact is resisted to be tantamount to throw an egg against a rock.
In addition, existing bridge pier protection guard easily causes damage only from one-side deprotection bridge pier to the ship passed through,
There is certain potential safety hazard, i.e., existing bridge pier protection guard can not realize bidirectional protective, and have that cost is high, secondary maintenance cost
With it is high the shortcomings that.
The content of the invention
In view of this, the purpose of this utility model is to provide a kind of bridge rotation floating anticollision device, collision-prevention device, can absorb ship
Only to the impact of bridge pier, and the ship of deviation can be made to drive into correct course line, realize the bidirectional protective of bridge pier and ship, it is maximum
Reduce traffic accident to limit.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of bridge rotates floating anticollision device, collision-prevention device, including the anticollision layer set gradually from the inside to the outside, the anticollision layer include
The column that annular is uniformly arranged, engagement sleeves are rotated on the column and are equiped with the Anti-collision barrel that can be floated on the surface；Adjacent two
In the layer anticollision layer, set positioned at the column of outside anticollision layer and in interlocking between the column of inner side anticollision layer
Put, and be respectively equipped between the column and adjacent thereto two columns positioned at inner side anticollision layer positioned at outside anticollision layer
Diagonal brace；The anticollision layer positioned at most inner side is sleeved on bridge pier, positioned at all column overcoats of the outermost anticollision layer
Rigid outer shroud is equiped with, the rigid outer shroud is fixedly connected between all columns of the outermost anticollision layer.
Further, the anticollision layer is arranged to two layers.
Further, in two layers of anticollision layer, all column overcoats positioned at the anticollision layer of inner side are equiped with centre
Outer shroud, all column inner sleeves positioned at the anticollision layer in outside are equiped with middle inner ring.
Further, the middle outer shroud is fixedly connected between all columns of the anticollision layer of inner side.
Further, the middle inner ring is fixedly connected between all columns of the anticollision layer in outside.
Further, the Anti-collision barrel includes staving, and the center of the staving is provided with being sleeved on the column
Heart through hole, and it is interval with annular groove on the staving periphery wall.
The beneficial effects of the utility model are：
Bridge of the present utility model rotates floating anticollision device, collision-prevention device, by setting multilayer anticollision layer, using being sleeved on column
Anti-collision barrel can absorb impact, meanwhile, impact is transferred to the anticollision layer of inner side by rigid outer shroud and diagonal brace, and drives anticollision
Device is rotated relative to bridge pier, and impact is decomposed into tangential rotary power, and then guides ship to turn to, and both protects bridge pier
Ship is protected again simultaneously, the bidirectional protective of bridge pier and ship is realized, reduces traffic accident to greatest extent.
Brief description of the drawings
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, the utility model provides as follows
Accompanying drawing illustrates：
Fig. 1 is the structural representation that the utility model bridge rotates floating anticollision device, collision-prevention device；
Fig. 2 is the front view that the present embodiment bridge rotates floating anticollision device, collision-prevention device；
Fig. 3 is Fig. 2 top view.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
The utility model can be better understood from and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
As shown in figure 1, the structural representation of floating anticollision device, collision-prevention device is rotated for the utility model bridge.The bridge of the present embodiment
Floating anticollision device, collision-prevention device, including the anticollision layer set gradually from the inside to the outside are rotated, the anticollision layer is uniformly arranged vertical including annular
Post 1, engagement sleeves are rotated on the column 1 and are equiped with the Anti-collision barrel 2 that can be floated on the surface.Anticollision layer described in adjacent two layers
In, it is in be staggered positioned at the column 1 of outside anticollision layer and between the column 1 of inner side anticollision layer, and be located at
The column 1 of outside anticollision layer and adjacent thereto two are respectively equipped with diagonal brace 3 between the column 1 of inner side anticollision layer.
The anticollision layer positioned at most inner side is sleeved on bridge pier 8, and the overcoat of all columns 1 positioned at the outermost anticollision layer is installed
There is rigid outer shroud 4, the rigid outer shroud 4 is fixedly connected between all columns 1 of the outermost anticollision layer.
Further, the anticollision layer of the present embodiment is arranged to two layers.In two layers of anticollision layer, positioned at described in inner side
The overcoat of all columns 1 of anticollision layer is equiped with middle outer shroud 5, positioned at the inner sleeve of all columns 1 installing of the anticollision layer in outside
There is middle inner ring 6.The middle outer shroud 5 of the present embodiment and the fixation between all columns 1 of the anticollision layer of inner side
Connection.The middle inner ring 6 of the present embodiment is fixedly connected between all columns 1 of the anticollision layer in outside.Energy
Enough effective strengthen rigidities.
Further, the Anti-collision barrel 2 includes staving, and the center of the staving is provided with being sleeved on the column
Heart through hole, and it is interval with annular groove 7 on the staving periphery wall.Annular groove leaves for the elastic deformation of Anti-collision barrel 1
Space so that Anti-collision barrel 2 moment for being hit by ship can quick apparatus with shock absorbing, impact energy is being converted into rotation
While rotating energy, moreover it is possible to a large amount of impact energys of energy are absorbed by elastic deformation, so as to more preferable reducing collisions accident.
The bridge rotation floating anticollision device, collision-prevention device of the present embodiment, by setting multilayer anticollision layer, using being sleeved on column
Anti-collision barrel can absorb impact, meanwhile, impact is transferred to the anticollision layer of inner side by rigid outer shroud and diagonal brace, and drives anticollision to fill
Put and rotated relative to bridge pier, impact is decomposed into tangential rotary power, and then guide ship to turn to, both protected the same of bridge pier
When protect ship again, realize the bidirectional protective of bridge pier and ship, reduce traffic accident to greatest extent.
Embodiment described above is only the preferred embodiment to absolutely prove the utility model and being lifted, the utility model
Protection domain not limited to this.The equivalent substitute or change that those skilled in the art are made on the basis of the utility model
Change, within the scope of protection of the utility model.The scope of protection of the utility model is defined by claims.
Claims (6)
1. a kind of bridge rotates floating anticollision device, collision-prevention device, it is characterised in that：It is described anti-including the anticollision layer set gradually from the inside to the outside
Hitting layer includes the column that annular is uniformly arranged, and rotating engagement sleeves on the column is equiped with the anticollision that can be floated on the surface
Bucket；In anticollision layer described in adjacent two layers, positioned at outside anticollision layer the column with positioned at inner side anticollision layer the column it
Between in being staggered, and the column positioned at outside anticollision layer and adjacent thereto two columns positioned at inner side anticollision layer it
Between be respectively equipped with diagonal brace；The anticollision layer positioned at most inner side is sleeved on bridge pier, positioned at the institute of the outermost anticollision layer
There is column overcoat to be equiped with rigid outer shroud, the rigid outer shroud and between all columns of the outermost anticollision layer it is solid
Fixed connection.
2. bridge according to claim 1 rotates floating anticollision device, collision-prevention device, it is characterised in that：The anticollision layer is arranged to two
Layer.
3. bridge according to claim 2 rotates floating anticollision device, collision-prevention device, it is characterised in that：In two layers of anticollision layer, position
Middle outer shroud is equiped with all column overcoats of the anticollision layer of inner side, positioned at all columns of the anticollision layer in outside
Inner sleeve is equiped with middle inner ring.
4. bridge according to claim 3 rotates floating anticollision device, collision-prevention device, it is characterised in that：The middle outer shroud is interior with being located at
It is fixedly connected between all columns of the anticollision layer of side.
5. bridge according to claim 3 rotates floating anticollision device, collision-prevention device, it is characterised in that：The middle inner ring is outer with being located at
It is fixedly connected between all columns of the anticollision layer of side.
6. the bridge rotation floating anticollision device, collision-prevention device according to claim any one of 1-5, it is characterised in that：The Anti-collision barrel bag
Include staving, the center of the staving is provided with the central through hole for being used for being sleeved on the column, and on the staving periphery wall between
Every provided with annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318090.8U CN206646456U (en) | 2017-03-29 | 2017-03-29 | Bridge rotates floating anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318090.8U CN206646456U (en) | 2017-03-29 | 2017-03-29 | Bridge rotates floating anticollision device, collision-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206646456U true CN206646456U (en) | 2017-11-17 |
Family
ID=60279389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720318090.8U Expired - Fee Related CN206646456U (en) | 2017-03-29 | 2017-03-29 | Bridge rotates floating anticollision device, collision-prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206646456U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836137A (en) * | 2017-03-29 | 2017-06-13 | 重庆大丰交通设施制造有限公司 | Bridge rotates floating anticollision device, collision-prevention device |
| CN107841996A (en) * | 2017-12-11 | 2018-03-27 | 郑州航空工业管理学院 | A kind of bridge anti-collision device |
| CN108951551A (en) * | 2018-09-29 | 2018-12-07 | 佛山科学技术学院 | A kind of anticollision device, collision-prevention device of bridge |
| CN109881662A (en) * | 2019-02-20 | 2019-06-14 | 中交第二航务工程局有限公司 | Major diameter high-performance UHPC- steel pipe composite pile base and its construction method |
-
2017
- 2017-03-29 CN CN201720318090.8U patent/CN206646456U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836137A (en) * | 2017-03-29 | 2017-06-13 | 重庆大丰交通设施制造有限公司 | Bridge rotates floating anticollision device, collision-prevention device |
| CN106836137B (en) * | 2017-03-29 | 2023-11-17 | 重庆大丰交通设施制造有限公司 | Rotary floating type anti-collision device for bridge |
| CN107841996A (en) * | 2017-12-11 | 2018-03-27 | 郑州航空工业管理学院 | A kind of bridge anti-collision device |
| CN107841996B (en) * | 2017-12-11 | 2019-05-03 | 郑州航空工业管理学院 | A kind of bridge anti-collision device |
| CN108951551A (en) * | 2018-09-29 | 2018-12-07 | 佛山科学技术学院 | A kind of anticollision device, collision-prevention device of bridge |
| CN109881662A (en) * | 2019-02-20 | 2019-06-14 | 中交第二航务工程局有限公司 | Major diameter high-performance UHPC- steel pipe composite pile base and its construction method |
| CN109881662B (en) * | 2019-02-20 | 2023-11-24 | 中交第二航务工程局有限公司 | Large-diameter high-performance UHPC-steel pipe composite pile foundation and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20200329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |