CN106836137A - Bridge rotates floating anticollision device, collision-prevention device - Google Patents
Bridge rotates floating anticollision device, collision-prevention device Download PDFInfo
- Publication number
- CN106836137A CN106836137A CN201710197398.6A CN201710197398A CN106836137A CN 106836137 A CN106836137 A CN 106836137A CN 201710197398 A CN201710197398 A CN 201710197398A CN 106836137 A CN106836137 A CN 106836137A
- Authority
- CN
- China
- Prior art keywords
- anticollision
- column
- layer
- anticollision layer
- collision
- 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.)
- Granted
Links
- 238000007667 floating Methods 0.000 title claims abstract description 20
- 239000007787 solid Substances 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 5
- 206010039203 Road traffic accident Diseases 0.000 abstract description 4
- 230000005489 elastic deformation Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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 bridge rotation floating anticollision device, collision-prevention device, including the anticollision layer for setting gradually from the inside to the outside, the column that anticollision layer is uniformly arranged including annular, engagement sleeves are rotated on column and 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 adjacent thereto two of the column positioned at outside anticollision layer are located between the column of inner side anticollision layer and are respectively equipped with diagonal brace；Anticollision layer positioned at most inner side is sleeved on bridge pier, and rigid outer shroud is equiped with positioned at all column overcoats of the outermost anticollision layer, and the rigid outer shroud is fixedly connected between all columns of the outermost anticollision layer.Bridge of the invention 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 sail correct course line into, realizes the bidirectional protective of bridge pier and ship, and traffic accident is reduced to greatest extent.
Description
Technical field
The invention belongs to bridge fender technical field, specifically for a kind of bridge rotates floating anticollision device, collision-prevention device.
Background technology
As the fast development of communication, bridge cross over rivers due to it, facilitate two sides to contact, shorten highway mileage etc.
Feature is largely built, and the at the same time development of Water Transport Industry also causes that the quantity of ship, tonnage are 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, and one is supported by strengthening bridge pier itself
Drag, two is 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 that beam is built, is unfavorable for saving, and still can be faced with the final result for being 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（Buffering 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 mostly to weaken the impact that ship etc. brings by padded coaming, realizes the peace of bridge pier
Entirely, mostly energy is concentrated on type and the form construction of padded coaming, in the hope of the extension stress time, reduces and hit suffered by bridge pier
Hit power.It is unrealistic that this approach for only being set by padded coaming and being changed resists the larger impact that the objects such as ship bring
, because the impact that the larger object such as ship is brought 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 is only from one-side deprotection bridge pier, the ship to passing through easily causes damage,
There is certain potential safety hazard, i.e., existing bridge pier protection guard can not realize bidirectional protective, and there is high cost, secondary maintenance cost
With shortcoming high.
The content of the invention
In view of this, it is an object of the invention to provide a kind of bridge rotation floating anticollision device, collision-prevention device, ship pair can be absorbed
The impact of bridge pier, and the ship of deviation can be made to sail correct course line into, the bidirectional protective of bridge pier and ship is realized, to greatest extent
Reduce traffic accident in ground.
To reach above-mentioned purpose, the present invention provides following technical scheme：
A kind of bridge rotates floating anticollision device, collision-prevention device, including the anticollision layer for setting gradually from the inside to the outside, and the anticollision layer includes annular
The column being uniformly arranged, rotates engagement sleeves and is equiped with the Anti-collision barrel that can be floated on the surface on the column；Adjacent two layers institute
State in anticollision layer, be in be staggered positioned at the column of outside anticollision layer and between the column of inner side anticollision layer,
And positioned at outside anticollision layer the column and adjacent thereto two be located at inner side anticollision layer column between be respectively equipped with tiltedly
Support；Anticollision layer positioned at most inner side is sleeved on bridge pier, is set with outside all columns of the outermost anticollision layer
Rigid outer shroud is provided with, the rigid outer shroud is fixedly connected between all columns of the outermost anticollision layer.
Further, the anticollision layer is set to two-layer.
Further, in anticollision layer described in two-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 of inner side layer.
Further, the middle inner ring is fixedly connected between all columns of the anticollision in outside layer.
Further, the Anti-collision barrel includes staving, during the center of the staving is provided with for being sleeved on the column
Annular groove is interval with heart through hole, and the staving periphery wall.
The beneficial effects of the present invention are：
Bridge of the invention rotates floating anticollision device, collision-prevention device, by setting multilayer anticollision layer, using the Anti-collision barrel being sleeved on column
Absorbable impact, meanwhile, impact is transferred to the anticollision layer of inner side for rigid outer shroud and diagonal brace, and drives anticollision device, collision-prevention device relative
In bridge pier rotation, impact is decomposed into tangential rotary power, and then guides ship to turn to, guarantor again while not only having protected bridge pier
Ship is protected, the bidirectional protective of bridge pier and ship has been realized, traffic accident has been reduced to greatest extent.
Brief description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and carries out
Explanation：
Fig. 1 is the structural representation that bridge of the present invention 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 the top view of Fig. 2.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in figure 1, rotating the structural representation of floating anticollision device, collision-prevention device for bridge of the present invention.The bridge rotation of the present embodiment
Floating anticollision device, collision-prevention device, including the anticollision layer for setting gradually from the inside to the outside, the anticollision layer include the column 1 that annular is uniformly arranged,
Engagement sleeves are rotated on the column 1 and is equiped with the Anti-collision barrel 2 that can be floated on the surface.In anticollision layer described in adjacent two layers, position
It is in be staggered in the column 1 of outside anticollision layer and between the column 1 of inner side anticollision layer, and it is anti-positioned at outside
Hit layer the column 1 and adjacent thereto two be located at inner side anticollision layer column 1 between be respectively equipped with diagonal brace 3.Positioned at most
The anticollision layer of inner side is sleeved on bridge pier 8, and the overcoat of all columns 1 positioned at the outermost anticollision layer is equiped with rigidity
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 set to two-layer.In anticollision layer described in two-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 described middle outer shroud 5 of the present embodiment and the fixation between all columns 1 of the anticollision layer of inner side
Connection.The described middle inner ring 6 of the present embodiment is fixedly connected between all columns 1 of the anticollision in outside layer.Energy
Enough effective strengthen rigidities.
Further, the Anti-collision barrel 2 includes staving, during the center of the staving is provided with for being sleeved on the column
Annular groove 7 is interval with heart through hole, and the staving periphery wall.Annular groove leaves for the elastic deformation of Anti-collision barrel 1
Space so that impact energy is being converted into rotation by Anti-collision barrel 2 in the quick apparatus with shock absorbing of moment energy clashed into by ship
While rotating energy, moreover it is possible to a large amount of impact energys of energy are absorbed by elastic deformation, so as to preferably mitigation collision 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 for rigid outer shroud and diagonal brace, and drives anticollision to fill
Put relative to bridge pier rotation, 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, traffic accident is reduced to greatest extent.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the present invention, protection model of the invention
Enclose not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention 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 for setting gradually from the inside to the outside
Hitting layer includes the column that annular is uniformly arranged, and engagement sleeves is rotated on the column and is equiped with the anticollision that can be floated on the surface
Bucket；Described in adjacent two layers anticollision layer in, positioned at outside anticollision layer the column be located 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 for being located at inner side anticollision layer it
Between be respectively equipped with diagonal brace；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 set to two
Layer.
3. bridge according to claim 2 rotates floating anticollision device, collision-prevention device, it is characterised in that：In anticollision layer described in two-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 be located in
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 be located at it is outer
It is fixedly connected between all columns of the anticollision layer of side.
6. the bridge according to claim any one of 1-5 rotates floating anticollision device, collision-prevention device, it is characterised in that：The Anti-collision barrel bag
Staving is included, between the center of the staving is provided with the central through hole for being sleeved on the column, and the staving periphery wall
Every being provided with annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197398.6A CN106836137B (en) | 2017-03-29 | 2017-03-29 | Rotary floating type anti-collision device for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197398.6A CN106836137B (en) | 2017-03-29 | 2017-03-29 | Rotary floating type anti-collision device for bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106836137A true CN106836137A (en) | 2017-06-13 |
| CN106836137B CN106836137B (en) | 2023-11-17 |
Family
ID=59142691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710197398.6A Active CN106836137B (en) | 2017-03-29 | 2017-03-29 | Rotary floating type anti-collision device for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106836137B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099368A (en) * | 2018-06-11 | 2018-12-28 | 东南大学 | A kind of traffic safety lighting device |
| CN110205920A (en) * | 2019-06-24 | 2019-09-06 | 重庆交通大学 | Mud-rock flow area bridge pier with floating anticollision device, collision-prevention device |
| CN114481816A (en) * | 2022-03-08 | 2022-05-13 | 广州市市政工程设计研究总院有限公司 | Self-resetting bridge pier anti-collision structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080065897A (en) * | 2007-09-18 | 2008-07-15 | 주식회사 거도산업 | Shock absorption stand for a road |
| CN201137048Y (en) * | 2007-10-31 | 2008-10-22 | 俞钟晓 | Bridge protector |
| CN103774621A (en) * | 2013-12-30 | 2014-05-07 | 重庆交通大学 | Anti-collision device for bridge pier |
| CN203821223U (en) * | 2013-12-05 | 2014-09-10 | 关栩乐 | Anti-collision bridge |
| CN206646456U (en) * | 2017-03-29 | 2017-11-17 | 重庆大丰交通设施制造有限公司 | Bridge rotates floating anticollision device, collision-prevention device |
-
2017
- 2017-03-29 CN CN201710197398.6A patent/CN106836137B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080065897A (en) * | 2007-09-18 | 2008-07-15 | 주식회사 거도산업 | Shock absorption stand for a road |
| CN201137048Y (en) * | 2007-10-31 | 2008-10-22 | 俞钟晓 | Bridge protector |
| CN203821223U (en) * | 2013-12-05 | 2014-09-10 | 关栩乐 | Anti-collision bridge |
| CN103774621A (en) * | 2013-12-30 | 2014-05-07 | 重庆交通大学 | Anti-collision device for bridge pier |
| CN206646456U (en) * | 2017-03-29 | 2017-11-17 | 重庆大丰交通设施制造有限公司 | Bridge rotates floating anticollision device, collision-prevention device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099368A (en) * | 2018-06-11 | 2018-12-28 | 东南大学 | A kind of traffic safety lighting device |
| CN110205920A (en) * | 2019-06-24 | 2019-09-06 | 重庆交通大学 | Mud-rock flow area bridge pier with floating anticollision device, collision-prevention device |
| CN114481816A (en) * | 2022-03-08 | 2022-05-13 | 广州市市政工程设计研究总院有限公司 | Self-resetting bridge pier anti-collision structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106836137B (en) | 2023-11-17 |
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