CN103924555B - The anti-ship collision device of a kind of bridge main dynamic formula - Google Patents
The anti-ship collision device of a kind of bridge main dynamic formula Download PDFInfo
- Publication number
- CN103924555B CN103924555B CN201410102577.3A CN201410102577A CN103924555B CN 103924555 B CN103924555 B CN 103924555B CN 201410102577 A CN201410102577 A CN 201410102577A CN 103924555 B CN103924555 B CN 103924555B
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- CN
- China
- Prior art keywords
- pole
- collision
- bridge
- rolling
- axis
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- 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.)
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Classifications
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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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The present invention is to provide the anti-ship collision device of a kind of bridge main dynamic formula.Comprise the pole being fixedly mounted on the bridge pier left and right sides, be provided with spring bumper in the middle of described pole, the described pole other end is connected with the axis of rolling, and the described axis of rolling is connected with apron.The invention solves existing anticollision device, collision-prevention device in the design of civil engineering bridge-collision-avoidance and occupy navigation region, anti-collision energy absorption effect is undesirable, cannot prevent fore from thrusting and hinder problem.
Description
Technical field
What the present invention relates to is a kind of bridge protection device, specifically the anti-ship collision device of a kind of bridge pier, and what more specifically relate to is the anti-ship collision device of a kind of bridge main dynamic formula.
Background technology
At present, the rise of building along with domestic large span bridge, the risk of Ship-Bridge collision can not be ignored.The traditional axle ship anticollision device, collision-prevention device decorum can be divided into: passive anticollision device, collision-prevention device system and active anti-collision device system.Widely used is at present passive anticollision device, collision-prevention device system, but the immutable form of passive anticollision device, collision-prevention device system, and then inevitably bring occupy navigation region, affect the problems such as bridge is attractive in appearance.And early warning can not guarantee that boats and ships successfully correct navigation channel and avoid bridge, prevent from clashing into after active collision-avoidance system is used for DEVIATION at present.
Therefore now the anti-ship collision device of a kind of bridge main dynamic formula that can solve the problem is needed, can effective solving practical problems.
Summary of the invention
The object of the present invention is to provide one can solve existing anticollision device, collision-prevention device and occupy navigation region, anti-collision energy absorption effect is undesirable, cannot prevent fore from thrusting the anti-ship collision device of bridge main dynamic formula of the problems such as wound.
The object of the present invention is achieved like this:
Comprise the pole being fixedly mounted on the bridge pier left and right sides, be provided with spring bumper in the middle of described pole, the described pole other end is connected with the axis of rolling, and the described axis of rolling is connected with apron.
Bridge pier each side arranges 3-5 root pole, and the length of every root pole is equal, and the pole being positioned at outside is that certain angle makes the curved distribution of each axis of rolling relative to being positioned at middle pole.
Described spring bumper is made up of spring and rubber protecting sheathing.
The invention solves existing anticollision device, collision-prevention device in the design of civil engineering bridge-collision-avoidance and occupy navigation region, anti-collision energy absorption effect is undesirable, cannot prevent fore from thrusting and hinder problem.Its beneficial effect:
(1) structure of the present invention is simple, and structure rationally;
(2) initiatively the collision thing tractions such as hull can be escaped the danger of clashing into bridge pier;
(3) anti-collision energy absorption is satisfactory for result.
Accompanying drawing explanation
Fig. 1 is invention structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing citing, the present invention is described in more detail.
The anti-ship collision device of a kind of bridge main dynamic formula, comprise bridge pier 1, pole 2, spring bumper 3, the axis of rolling 4, apron 5, described bridge pier about 1 two ends are connected with pole 2 one end, are provided with spring bumper 3 in the middle of pole 2, the other end is connected with the axis of rolling 4, and the axis of rolling 4 is connected with apron 5.
The number of described pole 2 is 6 ~ 10, and length is 30 ~ 80 centimetres.
Described spring bumper 3 is made up of spring and rubber protecting sheathing, and the number of spring bumper 3 is 6 ~ 10, and length is 30 ~ 50 centimetres.
The diameter of the described axis of rolling 4 is 10 ~ 30 centimetres.
The thickness of described apron 5 is 1 ~ 3 centimetre.
As shown in Figure 1, when other collision things such as having hull clash into bridge pier 1, will contact apron 5, the axis of rolling 4 that apron 5 connects rotates, and has spring bumper 3 to carry out colliding the buffering of thing, reduces impact.Now, collision thing will be walked around along bridge pier 1, effectively prevents ship from hitting danger.
Claims (2)
1. the anti-ship collision device of bridge main dynamic formula, it is characterized in that: comprise the pole being fixedly mounted on the bridge pier left and right sides, spring bumper is provided with in the middle of described pole, the described pole other end is connected with the axis of rolling, the described axis of rolling is connected with apron, bridge pier each side arranges 3-5 root pole, and the length of every root pole is equal, and the pole being positioned at outside is that certain angle makes the curved distribution of each axis of rolling relative to being positioned at middle pole.
2. the anti-ship collision device of bridge main dynamic formula according to claim 1, is characterized in that: described spring bumper is made up of spring and rubber protecting sheathing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102577.3A CN103924555B (en) | 2014-03-19 | 2014-03-19 | The anti-ship collision device of a kind of bridge main dynamic formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102577.3A CN103924555B (en) | 2014-03-19 | 2014-03-19 | The anti-ship collision device of a kind of bridge main dynamic formula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103924555A CN103924555A (en) | 2014-07-16 |
| CN103924555B true CN103924555B (en) | 2015-12-02 |
Family
ID=51142935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410102577.3A Expired - Fee Related CN103924555B (en) | 2014-03-19 | 2014-03-19 | The anti-ship collision device of a kind of bridge main dynamic formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103924555B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620441A (en) * | 2021-07-27 | 2021-11-09 | 南京艾希图环保科技有限公司 | In-situ water body treatment method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201546203U (en) * | 2009-11-20 | 2010-08-11 | 中煤第三建设（集团）有限责任公司 | Bridge pier anti-collision device |
| CN102041774A (en) * | 2011-01-21 | 2011-05-04 | 长沙理工大学 | Energy-absorbing guide anti-collision device for pier |
| CN201896287U (en) * | 2010-12-21 | 2011-07-13 | 衡水橡胶股份有限公司 | Buffer device for collision-preventing structure of bridge pier |
| CN103352446A (en) * | 2013-06-14 | 2013-10-16 | 大连理工大学 | Active protective device for preventing bridge from collision of ship |
| CN204174583U (en) * | 2014-03-19 | 2015-02-25 | 哈尔滨工程大学 | The anti-ship collision device of a kind of bridge main dynamic formula |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3013029B2 (en) * | 1995-10-27 | 2000-02-28 | 東洋建設株式会社 | Ship impact force absorber |
| US8484787B2 (en) * | 2009-03-25 | 2013-07-16 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanics College | Fenders for pier protection against vessel collision |
-
2014
- 2014-03-19 CN CN201410102577.3A patent/CN103924555B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201546203U (en) * | 2009-11-20 | 2010-08-11 | 中煤第三建设（集团）有限责任公司 | Bridge pier anti-collision device |
| CN201896287U (en) * | 2010-12-21 | 2011-07-13 | 衡水橡胶股份有限公司 | Buffer device for collision-preventing structure of bridge pier |
| CN102041774A (en) * | 2011-01-21 | 2011-05-04 | 长沙理工大学 | Energy-absorbing guide anti-collision device for pier |
| CN103352446A (en) * | 2013-06-14 | 2013-10-16 | 大连理工大学 | Active protective device for preventing bridge from collision of ship |
| CN204174583U (en) * | 2014-03-19 | 2015-02-25 | 哈尔滨工程大学 | The anti-ship collision device of a kind of bridge main dynamic formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103924555A (en) | 2014-07-16 |
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Effective date of registration: 20210107 Address after: 572024 area A129, 4th floor, building 4, Baitai Industrial Park, yazhouwan science and Technology City, Yazhou District, Sanya City, Hainan Province Patentee after: Nanhai innovation and development base of Sanya Harbin Engineering University Address before: 150001 Intellectual Property Office, Harbin Engineering University science and technology office, 145 Nantong Avenue, Nangang District, Harbin, Heilongjiang Patentee before: HARBIN ENGINEERING University |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20210319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |