CN204174583U - 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
- CN204174583U CN204174583U CN201420125126.7U CN201420125126U CN204174583U CN 204174583 U CN204174583 U CN 204174583U CN 201420125126 U CN201420125126 U CN 201420125126U CN 204174583 U CN204174583 U CN 204174583U
- Authority
- CN
- China
- Prior art keywords
- pole
- collision
- bridge
- rolling
- dynamic formula
- 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.)
- Withdrawn - After Issue
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 provides 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 utility model solves existing anticollision device, collision-prevention device in the design of civil engineering bridge-collision-avoidance and occupies navigation region, and anti-collision energy absorption effect is undesirable, cannot prevent fore from thrusting and hinder problem.
Description
Technical field
The utility model relates to a kind of bridge protection device, specifically the anti-ship collision device of a kind of bridge pier, 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 purpose of this utility model is that providing one can solve existing anticollision device, collision-prevention device occupies navigation region, and 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 purpose of this utility model is achieved in that
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 utility model solves existing anticollision device, collision-prevention device in the design of civil engineering bridge-collision-avoidance and occupies navigation region, and anti-collision energy absorption effect is undesirable, cannot prevent fore from thrusting and hinder problem.Its beneficial effect:
(1) the utility model structure 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 utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing citing, the utility model 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, and the other end is connected with the axis of rolling 4, and the axis of rolling 4 is connected with apron 5.Is provided with spring bumper 3 in the middle of pole 2, namely pole 2 is divided into two sections, connects to one by spring bumper 3 between two ends.
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 (3)
1. the anti-ship collision device of bridge main dynamic formula, is characterized in that: comprise the pole being fixedly mounted on the bridge pier left and right sides, and 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.
2. the anti-ship collision device of bridge main dynamic formula according to claim 1, it is characterized in that: bridge pier each side arranges 3-5 root pole, 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.
3. the anti-ship collision device of bridge main dynamic formula according to claim 1 and 2, 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 |
|---|---|---|---|
| CN201420125126.7U CN204174583U (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 |
|---|---|---|---|
| CN201420125126.7U CN204174583U (en) | 2014-03-19 | 2014-03-19 | The anti-ship collision device of a kind of bridge main dynamic formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174583U true CN204174583U (en) | 2015-02-25 |
Family
ID=52563402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420125126.7U Withdrawn - After Issue CN204174583U (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) | CN204174583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924555A (en) * | 2014-03-19 | 2014-07-16 | 哈尔滨工程大学 | Active ship-collision preventing device of bridge |
-
2014
- 2014-03-19 CN CN201420125126.7U patent/CN204174583U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924555A (en) * | 2014-03-19 | 2014-07-16 | 哈尔滨工程大学 | Active ship-collision preventing device of bridge |
| CN103924555B (en) * | 2014-03-19 | 2015-12-02 | 哈尔滨工程大学 | The anti-ship collision device of a kind of bridge main dynamic formula |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CL2014001797A1 (en) | A restricted buckling brace comprising a core member, core moderator member sections having a rectangular cross section, a jacket member comprising reinforced fiber polymers to wrap around the core moderator member sections and the core member | |
| CN202863736U (en) | Ship stem protective device | |
| CN203821278U (en) | Pipe pile combination type bridge pier anti-collision device | |
| BR112015014265A2 (en) | umbilical | |
| CN204185802U (en) | Pier anticollision composite material bumper ring | |
| CN203904819U (en) | Pier anti-collision protective device | |
| CN204174583U (en) | The anti-ship collision device of a kind of bridge main dynamic formula | |
| CN103924555B (en) | The anti-ship collision device of a kind of bridge main dynamic formula | |
| WO2015189679A8 (en) | Vehicle bumper | |
| CN202099784U (en) | Truss structure energy-absorbing type anti-ship-collision device for bridge | |
| CN202541790U (en) | Marine ladder | |
| CN204000764U (en) | Anticollision device of pier | |
| CN204386253U (en) | A kind of building wind-proof revetment | |
| CA2858487C (en) | Platform trailer with reinforced neck | |
| MX359786B (en) | System for producing energy through the action of waves. | |
| CN104863093B (en) | A kind of self-floating is combined anti-collision facility | |
| CN202810903U (en) | Protective device for gas pumping pipeline | |
| CN203213186U (en) | Excavator hydraulic pipeline protecting cover | |
| CN204875697U (en) | But energy -absorbing anticollision steel guard timber | |
| CN204401425U (en) | A kind of pavement device of traffic route | |
| CN102605747A (en) | Fender for ship launching | |
| CN204780783U (en) | From special fender of solid polyurethane bridge of floating anticollision | |
| CN202653215U (en) | Anti-collision finger protection full finger glove | |
| CN203904930U (en) | Anti-collision pier cylinder | |
| CN201976804U (en) | Low-voltage insulation glove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150225 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |