CN1766236A - Flexible and floating type ship collision prevention system - Google Patents
Flexible and floating type ship collision prevention system Download PDFInfo
- Publication number
- CN1766236A CN1766236A CNA2005100955920A CN200510095592A CN1766236A CN 1766236 A CN1766236 A CN 1766236A CN A2005100955920 A CNA2005100955920 A CN A2005100955920A CN 200510095592 A CN200510095592 A CN 200510095592A CN 1766236 A CN1766236 A CN 1766236A
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- Prior art keywords
- anchor
- floating
- platform
- chain
- flexible
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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 invention discloses a flexible floating ship collision-proof system, which is characterized by the following: one side of floating platform connects the anchor through anchor chain and the other side of floating platform connects the auxiliary anchor through auxiliary anchor chain; the floating platform is composed of multiple arrangements with adjacent platform connecting through platform connection chain to stop ship through; the anchor and auxiliary anchor is gravity anchor or gravity anchor with grab force to provide reliable horizontal pull force. The invention guarantees the ship safety, which is fit for larger depth and level variation environment.
Description
One, technical field
The present invention relates to the engineering protection system of bridge pier and other important structure thing ship collision prevention in a kind of water.
Two, background technology
Therefore bridge pier and other important structure thing in the water are damaged by the contact ship collision easily owing to be exposed in the water.At present, known bridge pier ship collision prevention system mainly contains two classes.
One class is arranged in the stake of main navigation bridge, utilizes the distortion of collision avoidance system, absorbs boats and ships kinetic energy, prolongs knocking-on action time, thereby reduces ship impact force.This collision avoidance system is provided with after navigation bridge pile driving construction is finished usually, the skill level complexity, and cost is higher.In case suffer ship collision, though can protect the safety of bridge pier, little to the protective effect of boats and ships, and also restoration costs is higher.
The another kind of outer fixed anti-collision facility of both sides, non-navigation hole certain distance that is arranged on is made up of anti-collision stake and the anchor chain that lies in anti-collision stake top usually, mainly plays caution and limits and navigate and prevent that craft from colliding.This system is applicable to the phytal zone, and the expense that is provided with in the profundal zone is higher.
Three, summary of the invention
1, goal of the invention: the objective of the invention is not protect the function of bridge pier and mainly pay attention to the safety of bridge pier and, and provide a kind of flexible and floating type ship collision prevention system in the bridge pier construction period to the not enough problem of the protection of boats and ships in order to overcome the not enough and existing collision avoidance system of the anti-collision capacity that is arranged at the fixed collision avoidance system outside the certain distance of both sides, non-navigation hole in order to overcome the collision avoidance system that is fixed on the bridge pier.
2, technical scheme: flexible and floating type ship collision prevention system of the present invention, comprise floating platform, fixed in a side of floating platform by anchor chain and anchoring, fix by auxiliary anchor chain and piggy-back anchor at the opposite side of floating platform.Because anchor is not fixed, so floating platform can move forward and backward in certain scope after being collided, make and collide the stressed phase buffer that has, all can play a protective role to floating platform and dealing boats and ships.
In order to protect the target of big width, or in order to protect a plurality of discrete targets, described floating platform is formed by a plurality of arrangements, is connected by the platform connection chain between the adjacent floating moving platform, stops that boats and ships pass through from the centre.
Described anchor and piggy-back anchor are the gravity anchor of gravity anchor or band grip, and the gravity anchor of gravity anchor or band grip can provide reliable horizontal pull.
Operating principle of the present invention is: utilize floating platform, anchor chain and anchor to constitute flexible and floating type ship collision prevention system.The gravity anchor of gravity anchor or band grip can provide reliable horizontal pull.Want the level pulling to place water-bed anchor, need bigger horizontal pull.Class requirement according to ship collision prevention; rationally determine the to drag of anchor position that is provided with of distance and collision avoidance system; by collision avoidance system at the long distance and the kinetic energy of time internal consumption boats and ships; also make simultaneously the interaction force of collision avoidance system and boats and ships; in certain scope, avoid boats and ships and will protect the target collision of causing danger; both protect the safety of the target that needs protection, protected the safety of collision boats and ships again.This system cost is low, is provided with conveniently, can adapt to the big depth of water and change requirement than Large Water, can adapt to unfavorable conditions such as the big depth of water.When being subjected to the light-tonnage vessel collision, 1 to 2 group of anchor chain system participation work is only arranged.When being subjected to collide, many group anchor chain system works are arranged in the system than large-tonnage ships.After collision avoidance system suffers big ton ship collision, may occur dragging of anchor and the floating platform damage.The workload of its recovery is less, only need move anchor and reparation or change floating platform.
3, beneficial effect: the present invention and prior art; its remarkable advantage is: can be before need be protected the process of construction of target, in the process of construction and construction be provided with after finishing; can effectively consume boats and ships kinetic energy; both protected the safety of the target that needs protection; the safety of boats and ships is collided in protection again, the various environment that can adapt to the big depth of water and change than Large Water.This flexible and floating type ship collision prevention system not only can protect for a long time to the protection target, also can carry out the short-term protection, can shift workplace or repeated use as required.And be provided with conveniently, cost is low.
Four, description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the present invention implements protection to the target that needs protection separately and width is a little layout plan.
Fig. 2 is the present invention implements protection to the target that needs protection separately and width is a bigger layout plan.
Fig. 3 is the present invention implements protection to one group of discrete target that needs protection a layout plan.
Five, the specific embodiment
In Fig. 1, floating platform 1 lies in water-bed gravity anchor 3 by some anchor chains 2, and fixing by auxiliary chain 4 and piggy-back anchor 5 as required at opposite side.Determine quantity, tonnage and anchor chain anchor chain diameter, the length of anchor according to requirement of shelter and hydrogeological conditions.7 is protected object among the figure, as bridge.
In Fig. 2, floating platform 1 lies in the gravity anchor 3 of water-bed band grip by some anchor chains 2, and fixing by auxiliary chain 4 and piggy-back anchor 5 as required at opposite side.In order to protect the target of big width, by platform connection chain 62 platforms are connected, stop that boats and ships pass through from the centre.Determine quantity, tonnage and anchor chain anchor chain diameter, the length of anchor according to requirement of shelter and hydrogeological conditions.
In Fig. 3, in order to protect a plurality of discrete targets, 1 of a plurality of floating platform pass through platform connection chain 6 and connect, stop that boats and ships pass through from the centre, each floating platform 1 lies in water-bed anchor 3 (gravity anchor of gravity anchor or band grip) by anchor chain 2, and is fixing by auxiliary chain 4 and piggy-back anchor 5 at the opposite side of partial floating platform as required.Respectively increase by 1 anchor chain 2 and anchor 3 is fixing for the platform at two ends.Determine quantity, tonnage and anchor chain anchor chain diameter, the length of anchor according to requirement of shelter and hydrogeological conditions.
Claims (3)
1, a kind of flexible and floating type ship collision prevention system, it is characterized in that this system comprises floating platform (1), side at floating platform (1) is fixing by anchor chain (2) and anchor (3), and is fixing by auxiliary anchor chain (4) and piggy-back anchor (5) at the opposite side of floating platform (1).
2, flexible and floating type ship collision prevention system according to claim 1 is characterized in that described floating platform (1) is formed by a plurality of arrangements, is connected by platform connection chain (6) between the adjacent floating moving platform.
3, flexible and floating type ship collision prevention system according to claim 1 and 2 is characterized in that described anchor (3) and piggy-back anchor (5) gravity anchor for gravity anchor or band grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100955920A CN100355986C (en) | 2005-11-24 | 2005-11-24 | Flexible and floating type ship collision prevention system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100955920A CN100355986C (en) | 2005-11-24 | 2005-11-24 | Flexible and floating type ship collision prevention system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1766236A true CN1766236A (en) | 2006-05-03 |
| CN100355986C CN100355986C (en) | 2007-12-19 |
Family
ID=36742325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100955920A Expired - Fee Related CN100355986C (en) | 2005-11-24 | 2005-11-24 | Flexible and floating type ship collision prevention system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100355986C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793017A (en) * | 2010-03-19 | 2010-08-04 | 宁波大学 | Self-adaptive ship-intercepting method |
| CN102535402A (en) * | 2012-02-16 | 2012-07-04 | 上海市城市建设设计研究总院 | Concealed barrier for lakes |
| CN104314051A (en) * | 2014-10-26 | 2015-01-28 | 南京广博工程技术有限公司 | Mooring buffering ship collision preventive system |
| CN105064284A (en) * | 2015-07-15 | 2015-11-18 | 武汉理工大学 | Pier anti-collision protective device with tension legs and buoyancy tanks |
| CN111268030A (en) * | 2020-03-24 | 2020-06-12 | 上海外高桥造船有限公司 | Marine anchor chain |
| CN116812079A (en) * | 2022-08-10 | 2023-09-29 | 交通运输部南海航海保障中心广州航标处 | Novel floating mark fixing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2429873A1 (en) * | 1978-06-27 | 1980-01-25 | Sea Tank Co | PROTECTION AGAINST COLLISION OF DRIFT FLOATING BODIES |
| JP2780048B2 (en) * | 1989-06-19 | 1998-07-23 | 株式会社ブリヂストン | Fenders for ships, etc. |
| JP3322361B2 (en) * | 1993-06-16 | 2002-09-09 | 株式会社ブリヂストン | Fender suspension cable |
| CN2697152Y (en) * | 2003-12-08 | 2005-05-04 | 王大展 | Collision proof device for wharf |
-
2005
- 2005-11-24 CN CNB2005100955920A patent/CN100355986C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793017A (en) * | 2010-03-19 | 2010-08-04 | 宁波大学 | Self-adaptive ship-intercepting method |
| CN101793017B (en) * | 2010-03-19 | 2011-06-15 | 宁波大学 | Self-adaptive ship-intercepting method |
| CN102535402A (en) * | 2012-02-16 | 2012-07-04 | 上海市城市建设设计研究总院 | Concealed barrier for lakes |
| CN104314051A (en) * | 2014-10-26 | 2015-01-28 | 南京广博工程技术有限公司 | Mooring buffering ship collision preventive system |
| CN104314051B (en) * | 2014-10-26 | 2016-06-08 | 南京广博工程技术有限公司 | A kind of mooring cushions anti-ship and hits system |
| CN105064284A (en) * | 2015-07-15 | 2015-11-18 | 武汉理工大学 | Pier anti-collision protective device with tension legs and buoyancy tanks |
| CN111268030A (en) * | 2020-03-24 | 2020-06-12 | 上海外高桥造船有限公司 | Marine anchor chain |
| CN116812079A (en) * | 2022-08-10 | 2023-09-29 | 交通运输部南海航海保障中心广州航标处 | Novel floating mark fixing device |
| CN116812079B (en) * | 2022-08-10 | 2023-12-19 | 交通运输部南海航海保障中心广州航标处 | Floating sign fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100355986C (en) | 2007-12-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20121124 |