CN104005376A - Quick-assembly type pier collision energy dissipation ring - Google Patents
Quick-assembly type pier collision energy dissipation ring Download PDFInfo
- Publication number
- CN104005376A CN104005376A CN201410236286.3A CN201410236286A CN104005376A CN 104005376 A CN104005376 A CN 104005376A CN 201410236286 A CN201410236286 A CN 201410236286A CN 104005376 A CN104005376 A CN 104005376A
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- China
- Prior art keywords
- energy dissipating
- energy dissipation
- ring
- connector
- conical
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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 relates to the technical field of pier protection, particularly to a quick-assembly type pier collision energy dissipation ring. The quick-assembly type pier collision energy dissipation ring comprises a plurality of energy dissipation units and a plurality of connecting pieces. The energy dissipation units are fixedly connected through the connecting pieces; every connecting piece comprises a connecting piece ring body and conical connecting tables, a fixing plate is integrally formed in the middle of the connecting piece ring body, both sides of the fixing plate are fixedly provided with the conical connecting tables, and the conical surfaces of the conical connecting tables are provided with ring-shaped protrusions for fixing the connecting piece; every energy dissipation unit is in a columnar shape, the end portions of the energy dissipation unit are provided with conical slots capable of matching with the corresponding conical connecting tables, and the side wall of every conical slot is provided with a ring-shaped groove matched with the corresponding ring-shaped protrusion. According to the quick-assembly type pier collision energy dissipation ring, the energy dissipation units can be directly fixedly connected through the connecting pieces, the ring-shaped grooves and the ring-shaped protrusions can be snapped in a matched mode, so that the quick-assembly type pier collision energy dissipation ring is high in connecting speed and construction efficiency and meanwhile is high in corrosion resistance and long in service life.
Description
Technical field
The present invention relates to Bridge Pier technical field, especially a kind of rapidly-assembled pier anticollision energy dissipating circle.
Background technology
Along with being surging forward of transport development, boats and ships can constantly increase the collision accident of bridge.As the countermeasure that prevents of this type of accident, the first, guarantee has enough navigation channels, and strict implement and utilization towing method and navigation supporting facility, to avoid boats and ships near the deathtrap of bridge.The second, in bridge deathtrap, protective equipment is set, make impact damage be reduced to bottom line.
Through years of researches, use, by anticollision energy eliminating circle, protecting bridge is a kind of effective method.When ship collision anticollision energy eliminating circle, anticollision energy eliminating circle has absorbed local collision energy, and has extended time of contact, impact peak value is minimized, simultaneously due to malformation and interaction, thereby stir fore direction, reduced boats and ships and interstructural energy exchange.But existing anticollision energy eliminating circle is when actual installation, and due to needs operation on the water, the connection between energy dissipating circle connects by chain, bolt etc. conventionally, its corrosion-resistant, application life is short, and connects inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve protection energy dissipating circle of the prior art, inconvenient problem is installed in actual installation process, the invention provides a kind of rapidly-assembled pier anticollision energy dissipating circle, can directly energy dissipating unit be fixedly connected with by connector, the clamping that coordinates of annular groove and annular protrusion, connection speed is fast, and efficiency of construction is high.
The technical solution adopted for the present invention to solve the technical problems is: a kind of rapidly-assembled pier anticollision energy dissipating circle, comprise some energy dissipatings unit and connector, and energy dissipating unit is fixedly connected with by connector,
Described connector comprises connector circle body and taper connection platform, and described connector circle body integral middle forms fixed head, and described fixed head both sides are fixed with taper connection platform, and the conical surface of described taper connection platform is provided with the annular protrusion for fixed connecting piece,
Described energy dissipating unit is column energy dissipating unit, and end, described energy dissipating unit is provided with the conical socket that can match and be connected with described taper connection platform, and described conical socket sidewall is provided with the annular groove being connected with described annular protrusion,
Described energy dissipating element diameter is not more than described fixed head diameter.
As preferably, described energy dissipating element diameter equates with described fixed head diameter.
As preferably, described energy dissipating unit is glass fibre reinforced composion energy dissipating unit.
As preferably, described connector is glass fibre reinforced composion connector.
Particularly, described glass fibre reinforced composion is a kind of in unsaturated-resin, isophthalic resin, adjacent benzene resin, vinylite, epoxy resin, bisphenol A-type resin, reactive resin, and fiber is a kind of of glass fiber, carbon fiber, aramid fiber or composite fibre.
The invention has the beneficial effects as follows: the invention provides a kind of rapidly-assembled pier anticollision energy dissipating circle, can directly energy dissipating unit be fixedly connected with by connector, the clamping that coordinates of annular groove and annular protrusion, connection speed is fast, efficiency of construction is high, and its corrosion resistance is strong, long service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the stereogram of a kind of rapidly-assembled pier anticollision energy dissipating circle of the present invention;
Fig. 2 is the stereogram of connector of the present invention;
Fig. 3 is the sectional drawing of connector of the present invention;
Fig. 4 is the sectional drawing of energy dissipating of the present invention unit.
In figure: 1. energy dissipating unit, 2. connector, 3. connector circle body, 4. taper connection platform, 5. fixed head, 6. annular protrusion, 7. conical socket, 8. annular groove.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
As shown in Figures 1 to 4, a kind of rapidly-assembled pier anticollision energy dissipating circle, comprises some energy dissipatings unit 1 and connector 2, and energy dissipating unit 1 is fixedly connected with by connector 2,
Connector 2 comprises connector circle body 3 and taper connection platform 4, and connector circle body 3 integral middles form fixed head 5, and fixed head 5 both sides are fixed with taper connection platform 4, and the conical surface of taper connection platform 4 is provided with the annular protrusion 6 for fixed connecting piece 2,
Energy dissipating unit 1 is column energy dissipating unit 1, and 1 end, energy dissipating unit is provided with the conical socket 7 that can match and be connected with taper connection platform 4, and conical socket 7 sidewalls are provided with the annular groove 8 being connected with annular protrusion 6,
Energy dissipating unit 1 diameter equates with fixed head 5 diameters.
In a kind of specific embodiment, energy dissipating unit 1 is glass fibre reinforced composion energy dissipating unit, and connector 2 is glass fibre reinforced composion connector.
Particularly, glass fibre reinforced composion is a kind of in unsaturated-resin, isophthalic resin, adjacent benzene resin, vinylite, epoxy resin, bisphenol A-type resin, reactive resin, and fiber is a kind of of glass fiber, carbon fiber, aramid fiber or composite fibre.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to claim scope.
Claims (5)
1. a rapidly-assembled pier anticollision energy dissipating circle, comprises some energy dissipatings unit (1) and connector (2), and energy dissipating unit (1) is fixedly connected with by connector (2), it is characterized in that:
Described connector (2) comprises connector circle body (3) and taper connection platform (4), described connector circle body (3) integral middle forms fixed head (5), described fixed head (5) both sides are fixed with taper connection platform (4), the conical surface of described taper connection platform (4) is provided with the annular protrusion (6) for fixed connecting piece (2)
Described energy dissipating unit (1) is column energy dissipating unit (1), end, described energy dissipating unit (1) is provided with the conical socket (7) that can match and be connected with described taper connection platform (4), described conical socket (7) sidewall is provided with the annular groove (8) being connected with described annular protrusion (6)
Described energy dissipating unit (1) diameter is not more than described fixed head (5) diameter.
2. rapidly-assembled pier anticollision energy dissipating circle as claimed in claim 1, is characterized in that: described energy dissipating unit (1) diameter equates with described fixed head (5) diameter.
3. rapidly-assembled pier anticollision energy dissipating circle as claimed in claim 1, is characterized in that: described energy dissipating unit (1) is glass fibre reinforced composion energy dissipating unit.
4. rapidly-assembled pier anticollision energy dissipating circle as claimed in claim 1, is characterized in that: described connector (2) is glass fibre reinforced composion connector.
5. the rapidly-assembled pier anticollision energy dissipating circle as described in claim 3 or 4, it is characterized in that: described glass fibre reinforced composion is a kind of in unsaturated-resin, isophthalic resin, adjacent benzene resin, vinylite, epoxy resin, bisphenol A-type resin, reactive resin, and fiber is a kind of of glass fiber, carbon fiber, aramid fiber or composite fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236286.3A CN104005376B (en) | 2014-05-30 | 2014-05-30 | Rapidly-assembled pier anticollision energy dissipating circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236286.3A CN104005376B (en) | 2014-05-30 | 2014-05-30 | Rapidly-assembled pier anticollision energy dissipating circle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104005376A true CN104005376A (en) | 2014-08-27 |
| CN104005376B CN104005376B (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410236286.3A Active CN104005376B (en) | 2014-05-30 | 2014-05-30 | Rapidly-assembled pier anticollision energy dissipating circle |
Country Status (1)
| Country | Link |
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| CN (1) | CN104005376B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297681A (en) * | 2015-11-30 | 2016-02-03 | 新誉集团有限公司 | Collision and ice preventing device of sea fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251470A (en) * | 2011-05-10 | 2011-11-23 | 南京工业大学 | Barrel-shaped composite material bridge anti-collision device |
| CN202116973U (en) * | 2011-05-10 | 2012-01-18 | 南京工业大学 | Barrel-shaped composite material bridge anti-collision device |
| CN203307756U (en) * | 2013-05-23 | 2013-11-27 | 南京工业大学 | Chain splicing type buffering energy-absorbing type bridge anti-collision device |
| CN103669262A (en) * | 2013-12-31 | 2014-03-26 | 招商局重庆交通科研设计院有限公司 | Spliced pier collision-preventing device |
| CN203904923U (en) * | 2014-05-30 | 2014-10-29 | 江苏博泓新材料科技有限公司 | Fast assembly type anti-collision energy dissipation ring for pier |
-
2014
- 2014-05-30 CN CN201410236286.3A patent/CN104005376B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251470A (en) * | 2011-05-10 | 2011-11-23 | 南京工业大学 | Barrel-shaped composite material bridge anti-collision device |
| CN202116973U (en) * | 2011-05-10 | 2012-01-18 | 南京工业大学 | Barrel-shaped composite material bridge anti-collision device |
| CN203307756U (en) * | 2013-05-23 | 2013-11-27 | 南京工业大学 | Chain splicing type buffering energy-absorbing type bridge anti-collision device |
| CN103669262A (en) * | 2013-12-31 | 2014-03-26 | 招商局重庆交通科研设计院有限公司 | Spliced pier collision-preventing device |
| CN203904923U (en) * | 2014-05-30 | 2014-10-29 | 江苏博泓新材料科技有限公司 | Fast assembly type anti-collision energy dissipation ring for pier |
Non-Patent Citations (1)
| Title |
|---|
| 方海等: "株洲湘江一桥桥墩抗船撞能力评估及防撞方案研究", 《桥梁建设》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297681A (en) * | 2015-11-30 | 2016-02-03 | 新誉集团有限公司 | Collision and ice preventing device of sea fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104005376B (en) | 2015-10-28 |
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