CN207891827U - A kind of self-floating multistage energy consumption anticollision device of pier - Google Patents
A kind of self-floating multistage energy consumption anticollision device of pier Download PDFInfo
- Publication number
- CN207891827U CN207891827U CN201820232965.7U CN201820232965U CN207891827U CN 207891827 U CN207891827 U CN 207891827U CN 201820232965 U CN201820232965 U CN 201820232965U CN 207891827 U CN207891827 U CN 207891827U
- Authority
- CN
- China
- Prior art keywords
- energy
- pier
- skeleton
- floating
- bridge pier
- 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 - Fee Related
Links
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 is related to a kind of self-floating multistage energy consumption anticollision devices of pier, belong to bridge field.Including tumbler, buffering energy-absorbing damper, floating body, water spray energy-consuming device, bridge pier, the multiple tumblers of floating body inside dispersed placement and buffering energy-absorbing damper；Water spray energy-consuming device is arranged on the outside of floating body, and water spray energy-consuming device includes canvas water carrier, horizontal skeleton, longitudinal framework, osculum；The tumbler is by roller, roller bearing and flexible skeleton composition, flexible skeleton is connected with floating body, roller is contacted with bridge pier surface, ensure that buffering energy-absorbing damper does not contact in normal state with bridge pier surface, the utility model can pass through water injector, tumbler, buffering energy-absorbing damper carries out multistage energy consumption, extend the action time of ship and bridge pier, greatly reduce the energy exchange between ship and bridge pier, to which the direct active force suffered by bridge pier be greatly decreased, it also helps and changes the ship direction of motion, bridge pier can not only be protected, it is also beneficial to protection ship simultaneously.
Description
Technical field
The utility model is related to a kind of self-floating multistage energy consumption anticollision devices of pier, belong to bridge field.
Background technology
With being showing improvement or progress day by day for Science ＆ Society, the size and tonnage of ship and the density of gap bridge ship all had than in the past
Significantly increase, the speed of ship is also greatly improving, the accident of ship collision with piers occurs again and again.Safety in relation to bridge pier with set
Meter, is increasingly taken seriously.
Pier anticollision facility in the prior art, mainly there is following two categories：The first kind is provided in the separate type before bridge pier
Anti-collision facility, engineer application is relatively less, such as independent crash bearer, man-made island and moored float.Second class is mounted in bridge pier
On adhesion type anti-collision facility, engineer application is relatively some more.
For first kind pier anticollision facility, ship only bumps against with anti-collision facility, protects bridge, but its construction and installation expense
The energy exchange of height, ship is big, is unfavorable for protection exception ship.For the second class pier anticollision facility, mainly set using anticollision
The malformation applied consumes ship kinetic energy, extends the effect of impact time, reduces ship impact force；Due to adhesion type anti-collision facility
Finite thickness, the deflection of material is more limited, and bridge pier still can directly be hit bridge pier phase by compared with noticeable effort with ship
Than after anti-collision facility is arranged, the maximum impact force suffered by bridge pier can usually reduce 30% or so, if increasing the thickness of anti-collision facility
Degree, impact force can also further decline, but the amplitude declined is generally difficult to more than 50%；
When ship collision bridge pier, kinetic energy is very big, smashes bridge and happens occasionally, using common anticollision device of pier, due to
The elastic buffer amount of Anti-collision materials is very limited, can only prevent small-sized ship, somewhat larger or the speed of a ship or plane is slightly larger for quality
Ship cannot absorb the huge kinetic energy of ship, be easily damaged bridge pier protection guard and bridge pier itself well.
Therefore, utility model one kind can not only be greatly lowered ship and hit power, preferably protect the bridge of bridge pier and accident ship
Pier anti-collision facility is current problem to be solved.
Invention content
In order to solve above-mentioned technical problem, the utility model provides a kind of self-floating water spray energy consumption pier anticollision dress
It sets, when a kind of self-floating water spray energy consumption anticollision device of pier is hit, the utility model can pass through water injector, rotation
Device, buffering energy-absorbing damper carry out multistage energy consumption, extend the action time of ship and bridge pier, greatly reduce ship and bridge pier it
Between energy exchange, to which the direct active force suffered by bridge pier be greatly decreased, also help change the ship direction of motion, can not only
Bridge pier is protected, while being also beneficial to protection ship.
The technical solution adopted in the utility model is as follows：
A kind of self-floating multistage energy consumption anticollision device of pier, including tumbler（1）, buffering energy-absorbing damper（2）, floating body
（3）, water spray energy-consuming device（4）, floating body（3）The multiple tumblers of inside dispersed placement（1）With buffering energy-absorbing damper（2）；Institute
The water spray energy-consuming device stated（4）It is arranged in floating body（3）Outside, energy-consuming device of spraying water（4）Including canvas water carrier（4-1）, lateral bone
Frame（4-2）, longitudinal framework（4-3）, osculum（4-4）；The canvas water carrier（4-1）Fill water, horizontal skeleton（4-2）Along sail
Cloth water bag（4-1）Transverse direction arrange at a certain distance one circle horizontal skeleton（4-2）, longitudinal framework（4-3）Along canvas water carrier
（4-1）Be longitudinally arranged, in canvas water carrier（4-1）Upper regular arrangement has osculum（4-4）；
The tumbler（1）By roller（1-1）, roller bearing（1-2）With flexible skeleton（1-3）Composition, roller（1-1）It is sleeved on
Roller bearing（1-2）On, stretch skeleton（1-3）One end and roller bearing（1-2）Both ends are connected, and stretch skeleton（1-3）The other end and floating body
（3）It is connected, roller（1-1）With bridge pier（5）Surface contacts, for ensureing buffering energy-absorbing damper（2）In normal state not with
Bridge pier（5）Surface contacts；
A kind of self-floating multistage energy consumption anticollision device of pier, is along bridge pier（5）The ring device of outside outer profile arrangement, can
Automatically the water surface is swum in.
Further, the floating body（3）For prismatic circular structure, including multiple elemental floating bodies（3-1）And anchor chain
（3-2）, elemental floating body（3-1）Between pass through anchor chain（3-2）Connection.
Further, the canvas water carrier（4-1）For PVC canvas, PVDF canvas or Teflon canvas bags.
Further, the osculum（4-4）For circle, rectangle, square or ellipse, osculum（4-4）It is located at
Canvas water carrier（4-1）Top, bottom or side.
Further, the osculum（4-4）On add round duck cover, and pass through nylon felt button or plastic closures
It seals.
Further, the horizontal skeleton（4-2）Material be that flexible polyurethane resin matrix, bamboo rattan skeleton or steel twist
Line skeleton.
Further, the longitudinal framework（4-3）Material be that flexible polyurethane resin matrix, bamboo rattan skeleton or steel twist
Line skeleton.
The utility model has the beneficial effects that：
The advantages of the utility model and advantageous effect are when being hit, and energy-consuming device of spraying water before this carries out water spray consumption
Can, then floating body is rotated and is moved backward around bridge pier surface by roller, and simultaneous retractable skeleton starts to shorten, and buffering is made to inhale
Energy damper is contacted with bridge pier surface, to make buffering energy-absorbing damper start to play cushioning effect.The utility model can lead to
It crosses water injector, tumbler, buffering energy-absorbing damper and carries out multistage energy consumption, extend the action time of ship and bridge pier, significantly
The energy exchange reduced between ship and bridge pier also helps change ship to which the direct active force suffered by bridge pier be greatly decreased
The oceangoing ship direction of motion can not only protect bridge pier, while be also beneficial to protection ship.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of self-floating multistage energy consumption anticollision device of pier of the utility model.
Fig. 2 is the A-A sectional views of the utility model.
Fig. 3 is the tumbler schematic diagram of the utility model.
In figure, 1 it is tumbler, 2 is buffering energy-absorbing damper, 3 is floating body, 4 is water spray energy-consuming device, 5 is bridge pier, 1-
1 is roller, 1-2 is roller bearing, 1-3 is flexible skeleton, 3-1 is elemental floating body, 3-2 is anchor chain, 4-1 is canvas water carrier, 4-2 is horizontal
To skeleton, 4-3 be longitudinal framework, 4-4 is osculum.
Specific implementation mode
In order to further illustrate the utility model, the utility model is retouched in detail with reference to the accompanying drawings and embodiments
It states, but they cannot be interpreted as to the restriction to scope of protection of the utility model.
As shown in FIG. 1 to 3：A kind of self-floating multistage energy consumption anticollision device of pier, including tumbler 1, buffering energy-absorbing
Damper 2, floating body 3, water spray energy-consuming device 4, the multiple tumblers 1 of 3 inside dispersed placement of floating body and buffering energy-absorbing damper 2；
The water spray energy-consuming device 4 is arranged in the outside of floating body 3, water spray energy-consuming device 4 include canvas water carrier 4-1, horizontal skeleton 4-2,
Longitudinal framework 4-3, osculum 4-4；The canvas water carrier 4-1 fills water, transverse directions of the horizontal skeleton 4-2 along canvas water carrier 4-1
The horizontal skeleton 4-2 of one circle of arrangement at a certain distance, longitudinal framework 4-3 is longitudinally arranged along canvas water carrier 4-1's, in canvas water
Regular arrangement has osculum 4-4 on bag 4-1；Canvas water carrier 4-1 is PVC canvas, PVDF canvas or Teflon canvas bags；It is horizontal
It is flexible polyurethane resin matrix, bamboo rattan skeleton or steel strand wires skeleton to the material of skeleton 4-2；The material of longitudinal framework 4-3 is
Flexible polyurethane resin matrix, bamboo rattan skeleton or steel strand wires skeleton；Osculum 4-4 be circle, rectangle, square or ellipse,
Osculum 4-4 is located at top, bottom or the side of canvas water carrier 4-1；Round duck cover is added on osculum 4-4, and is passed through
Nylon felt button or plastic closures seal, and when being hit by ship, duck cover is washed open by water automatically.
The tumbler 1 is made of roller 1-1, roller bearing 1-2 and flexible skeleton 1-3, and roller 1-1 is sleeved on roller bearing 1-2,
Flexible one end skeleton 1-3 is connected with the both ends roller bearing 1-2, and the other end of flexible skeleton 1-3 is connected with floating body 3, roller 1-1 and bridge pier
5 surfaces contact, for ensureing that buffering energy-absorbing damper 2 does not contact in normal state with 5 surface of bridge pier；When self-floating multistage consumes
When energy anticollision device of pier is hit, energy-consuming device 4 of spraying water before this carried out water spray energy consumption, and then floating body 3 is enclosed by roller 1-1
It rotates and moves backward around 5 surface of bridge pier, simultaneous retractable skeleton 1-3 starts to shorten, and makes buffering energy-absorbing damper 2 and bridge pier 5
Surface contacts, to make buffering energy-absorbing damper 2 start to play cushioning effect.
A kind of self-floating multistage energy consumption anticollision device of pier is the ring device along 5 outside outer profile arrangement of bridge pier, can be certainly
It is dynamic to swim in the water surface.
The floating body 3 is prismatic circular structure, including multiple elemental floating body 3-1 and anchor chain 3-2, elemental floating body 3-
It is connected by anchor chain 3-2 between 1.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
- The anticollision device of pier 1. a kind of self-floating multistage consumes energy, including tumbler（1）, buffering energy-absorbing damper（2）, floating body （3）, water spray energy-consuming device（4）, it is characterised in that：Floating body（3）The multiple tumblers of inside dispersed placement（1）It is hindered with buffering energy-absorbing Buddhist nun's device（2）；The water spray energy-consuming device（4）It is arranged in floating body（3）Outside, energy-consuming device of spraying water（4）Including canvas water carrier（4- 1）, horizontal skeleton（4-2）, longitudinal framework（4-3）, osculum（4-4）；The canvas water carrier（4-1）Fill water, horizontal skeleton （4-2）Along canvas water carrier（4-1）Transverse direction arrange at a certain distance one circle horizontal skeleton（4-2）, longitudinal framework（4-3）Edge Canvas water carrier（4-1）Be longitudinally arranged, in canvas water carrier（4-1）Upper regular arrangement has osculum（4-4）；The tumbler（1）By roller（1-1）, roller bearing（1-2）With flexible skeleton（1-3）Composition, roller（1-1）It is sleeved on roller bearing （1-2）On, stretch skeleton（1-3）One end and roller bearing（1-2）Both ends are connected, and stretch skeleton（1-3）The other end and floating body（3）Phase Even, roller（1-1）With bridge pier（5）Surface contacts, for ensureing buffering energy-absorbing damper（2）In normal state not with bridge pier （5）Surface contacts；A kind of self-floating multistage energy consumption anticollision device of pier, is along bridge pier（5）The ring device of outside outer profile arrangement, can be certainly It is dynamic to swim in the water surface.
- The anticollision device of pier 2. a kind of self-floating multistage according to claim 1 consumes energy, it is characterised in that：The floating body （3）For prismatic circular structure, including multiple elemental floating bodies（3-1）And anchor chain（3-2）, elemental floating body（3-1）Between pass through Anchor chain（3-2）Connection.
- The anticollision device of pier 3. a kind of self-floating multistage according to claim 1 consumes energy, it is characterised in that：The canvas Water bag（4-1）For PVC canvas, PVDF canvas or Teflon canvas bags.
- The anticollision device of pier 4. a kind of self-floating multistage according to claim 1 consumes energy, it is characterised in that：The draining Hole（4-4）For circle, rectangle, square or ellipse, osculum（4-4）Positioned at canvas water carrier（4-1）Top, bottom or side Portion.
- The anticollision device of pier 5. a kind of self-floating multistage according to claim 1 consumes energy, it is characterised in that：The draining Hole（4-4）On add round duck cover, and sealed by nylon felt button or plastic closures.
- 6. according to a kind of self-floating multistage energy consumption anticollision device of pier described in claim 1, it is characterised in that：The cross To skeleton（4-2）Material be flexible polyurethane resin matrix, bamboo rattan skeleton or steel strand wires skeleton.
- The anticollision device of pier 7. a kind of self-floating multistage according to claim 1 consumes energy, it is characterised in that：The longitudinal direction Skeleton（4-3）Material be flexible polyurethane resin matrix, bamboo rattan skeleton or steel strand wires skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232965.7U CN207891827U (en) | 2018-02-09 | 2018-02-09 | A kind of self-floating multistage energy consumption anticollision device of pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232965.7U CN207891827U (en) | 2018-02-09 | 2018-02-09 | A kind of self-floating multistage energy consumption anticollision device of pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207891827U true CN207891827U (en) | 2018-09-21 |
Family
ID=63542738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820232965.7U Expired - Fee Related CN207891827U (en) | 2018-02-09 | 2018-02-09 | A kind of self-floating multistage energy consumption anticollision device of pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207891827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012096A (en) * | 2020-09-01 | 2020-12-01 | 郑州市交通规划勘察设计研究院 | Anti-collision pier structure and active anti-collision method |
| CN114250696A (en) * | 2021-12-31 | 2022-03-29 | 重庆交通职业学院 | Traffic transport facility buffer stop |
-
2018
- 2018-02-09 CN CN201820232965.7U patent/CN207891827U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012096A (en) * | 2020-09-01 | 2020-12-01 | 郑州市交通规划勘察设计研究院 | Anti-collision pier structure and active anti-collision method |
| CN114250696A (en) * | 2021-12-31 | 2022-03-29 | 重庆交通职业学院 | Traffic transport facility buffer stop |
| CN114250696B (en) * | 2021-12-31 | 2023-10-03 | 重庆交通职业学院 | Traffic transportation facility buffer stop |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108221870A (en) | A kind of self-floating multistage energy consumption anticollision device of pier | |
| CN207891827U (en) | A kind of self-floating multistage energy consumption anticollision device of pier | |
| CN101709574A (en) | Self-floating type composite material bridge pressurized-water anti-collision device | |
| CN101718080B (en) | Composite material bridge anti-collision device | |
| CN106759121A (en) | Water spray consuming type anticollision device of pier | |
| CN202000284U (en) | Protector for bridge pier and anti-collision pier | |
| CN112301876B (en) | Pier initiative collision avoidance device based on collision hydrodynamic force | |
| CN204185823U (en) | Composite pier buffer | |
| CN105672119B (en) | A kind of collision prevention girders and the anticollision device, collision-prevention device with collision prevention girders | |
| CN204185800U (en) | Composite material bridge protector | |
| CN112281636A (en) | Pier anti-collision system and method capable of automatically resetting | |
| CN106351178A (en) | Ship collision avoidance device of bridge pier | |
| CN109594522A (en) | A kind of floating breakwater configuring the arc wave resistance wing and power generator | |
| CN201103082Y (en) | Embedded load-bearing rail | |
| CN201553978U (en) | Composite material bridge anti-collision device | |
| CN203904913U (en) | Pier protection device | |
| CN201554006U (en) | Self-floating type composite material bridge pressurized-water anti-collision device | |
| JP6821067B2 (en) | Ship air cushion skirt sleeve | |
| CN101876167B (en) | Rope tying method of wharf mooring system | |
| CN206428661U (en) | A kind of pier anticollision unit, anticollision guard ring and anticollision device, collision-prevention device | |
| CN203403352U (en) | Limited floating type flexible pier anti-collision device | |
| CN212896182U (en) | Bridge post buffer stop with irregular inoxidizing coating | |
| CN211922264U (en) | Bridge post collision avoidance device | |
| CN206204965U (en) | A kind of enhanced floating type flexible protection device of the outer wall for also serving as construction cofferdam | |
| CN212742427U (en) | Polyurethane polymer fender |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20220209 |