CN206267104U - A kind of structure improved girder bridge protection device - Google Patents
A kind of structure improved girder bridge protection device Download PDFInfo
- Publication number
- CN206267104U CN206267104U CN201621361207.2U CN201621361207U CN206267104U CN 206267104 U CN206267104 U CN 206267104U CN 201621361207 U CN201621361207 U CN 201621361207U CN 206267104 U CN206267104 U CN 206267104U
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- CN
- China
- Prior art keywords
- floating drum
- layer
- bridge pier
- protection device
- ring
- 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
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- 238000007667 floating Methods 0.000 claims abstract description 56
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 239000000178 monomer Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 210000002683 foot Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 210000001940 cystoblast Anatomy 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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 a kind of structure improved girder bridge protection device,Including the floating drum with through hole,Floating drum includes floating drum monomer one and floating drum monomer two,Bridge pier is in the through hole of floating drum,Protection device also includes anti-collision structure,Anti-collision structure is fixed on the upper side of floating drum and in a ring,Include first annular rubber pneumatic bag layer successively from inside to outside,Steel plate layer,Second ring-shaped rubber air bag layer,Rubber fender is provided with the outer wall of the second ring-shaped rubber air bag layer,Cavity is provided with floating drum monomer one and floating drum monomer two,Generator is provided with cavity,One end connection of the input shaft of generator and a power transmission shaft,The other end of power transmission shaft is fixed with impeller,Battery is provided with watertight case on bridge pier outer wall,Generator and battery are connected,Warning lamp is provided with the upper side of the second ring-shaped rubber air bag layer,Warning lamp and battery are connected.The utility model can also play the shock for buffering and reducing ship to bridge pier, play a part of to protect bridge pier.
Description
Technical field
The utility model belongs to bridge protection technology field, is related to a kind of structure improved girder bridge protection device.
Background technology
With the development of economic construction, deep-water bridge engineering is increasing, and bridge pile foundation is used as main in science of bridge building
Foundation pattern, using widely.
Bridge pier is the force structure for supporting bridge floor, and it is arranged between bridge pile foundation and bridge floor, to the structure of bridge
Safety plays vital influence.
Often there is navigation channel in many bridge constructions, there is many in river or marine site between the bridge pier below bridge floor
Ship shuttles wherein, and ship is during navigation, it is possible to can be collided with the bridge pier of bridge, cause the structure of bridge pier
Destroyed, and then influenceed the safety of whole bridge.
The content of the invention
The purpose of this utility model is directed to the above mentioned problem of prior art presence, it is proposed that a kind of structure improved bridge
Protection device.This structure improved girder bridge protection device is swum on the water surface all the time, can during ship collision bridge pier
Cushioning effect is played, reduces the destruction clashed into and caused to bridge pier, play a part of to protect bridge pier, and set with generating
It is standby, electric energy can be provided to warning lamp by generating power by water current.
The purpose of this utility model can be realized by following technical proposal：A kind of structure improved girder bridge protection device,
The bridge includes bridge pier, and the protection device includes the floating drum with through hole, and the bridge pier is in the through hole of floating drum, described
Floating drum includes floating drum monomer one and floating drum monomer two, and the floating drum monomer one and the dismountable type of floating drum monomer two are connected, the floating drum
In through hole and bridge pier between gap coordinate, the protection device also includes anti-collision structure, and the anti-collision structure is fixed on floating drum
Upper side on and set around bridge pier, the anti-collision structure includes first annular rubber successively in a ring and from inside to outside
Air bag layer, steel plate layer, the second ring-shaped rubber air bag layer, the bridge pier are located in first annular rubber pneumatic bag layer, second ring
Several rubber fenders are evenly arranged with the outer wall of shape rubber pneumatic bag layer, are all provided with the floating drum monomer one and floating drum monomer two
Cavity is equipped with, generator is provided with the cavity, the input shaft of the generator is vertically arranged, the input shaft of the generator
One end connection of the power transmission shaft being vertically arranged with, the downside and end that the other end of the power transmission shaft stretches out floating drum are consolidated
Impeller is connected with, watertight case is provided with the outer wall of the bridge pier, battery, the generator and storage are provided with the watertight case
Battery is electrically connected, and some warning lamps, the warning lamp and storage are provided with the upper side of the second ring-shaped rubber air bag layer
Battery is electrically connected by controlling circuit.
In upper described a kind of structure improved bridge pier protection device, the steel plate layer and the second ring-shaped rubber air bag layer
Between be additionally provided with absorbing energy layer, the absorbing energy layer includes several energy absorption devices, and the energy absorption device includes annular steel pipe and support
Pin, the annular steel pipe and steel plate layer are coaxially disposed, and several supports are evenly arranged between the annular steel pipe and steel plate layer
Pin, one end of the support feet and annular steel pipe are connected, and the outer wall of other end and steel plate layer is connected, several described energy-absorbing dresses
Put and be uniformly arranged along vertical direction, the distance between two adjacent energy absorption devices are 500mm.
In upper described a kind of structure improved bridge pier protection device, solar cell is provided with the outer wall of the bridge pier
Plate, the solar panel and storage battery are connected.
In upper described a kind of structure improved bridge pier protection device, the steel plate thickness of the steel plate layer is 8mm.
In upper described a kind of structure improved bridge pier protection device, the material of the annular steel pipe is seamless steel pipe.
In upper described a kind of structure improved bridge pier protection device, it is additionally provided with the outer surface of the rubber fender anti-
Photosphere.
Compared with prior art, the utility model has advantages below：
1st, floating drum provides buoyancy to this anticollision device of pier, with the lifting of water level, this anticollision device of pier is floated all the time
Float on the surface, it is not necessary to carry out artificial and mechanical adjustment, energy-conserving and environment-protective, effect reliability.
2nd, warning lamp is provided with floating drum, and by electrical power generators, electric energy is provided to warning lamp, warning lamp can be given
Passing ships are reminded, and prevent colliding pier, energy-conserving and environment-protective.
3rd, reflector layer is additionally provided with the outer surface of rubber fender, reflector layer can send reflection under the irradiation of ship light
Light, the position where alloing passing ships clearly to judge bridge pier.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A profiles in Fig. 1.
Fig. 3 is the B-B profiles in Fig. 1.
In figure：1st, floating drum；1a, floating drum monomer one；1b, floating drum monomer two；1c, cavity；2nd, rubber fender；3rd, warning lamp；
4th, energy absorption device；4a, annular steel pipe；4b, support feet；5th, battery；6th, absorbing energy layer；7th, bridge pier；8th, solar panel；9th, water
Close case；10th, steel plate layer；11st, first annular rubber pneumatic bag layer；12nd, the second ring-shaped rubber air bag layer；13rd, generator；14th, impeller；
15th, power transmission shaft.
Specific embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1 to Figure 3, a kind of structure improved girder bridge protection device, the bridge includes bridge pier 7, the protection
Device includes the floating drum 1 with through hole, and the bridge pier 7 is in the through hole of floating drum 1, and the floating drum 1 includes the 1a of floating drum monomer one
With the 1b of floating drum monomer two, the 1a of floating drum monomer one and the 1b dismountable types of floating drum monomer two are connected, through hole and bridge in the floating drum 1
Gap coordinates between pier 7, and the protection device also includes anti-collision structure, and the anti-collision structure is fixed on the upper side of floating drum 1
And set around bridge pier 7, the anti-collision structure include successively in a ring and from inside to outside first annular rubber pneumatic bag layer 11,
Steel plate layer 10, the second ring-shaped rubber air bag layer 12, the bridge pier 7 are located in first annular rubber pneumatic bag layer 11, second ring
Several rubber fenders 2, the 1a of floating drum monomer one and floating drum monomer two are evenly arranged with the outer wall of shape rubber pneumatic bag layer 12
Cavity 1c is provided with 1b, generator 13 is provided with the cavity 1c, the input shaft of the generator 13 is vertically arranged, institute
One end connection of the power transmission shaft 15 that the input shaft and for stating generator 13 are vertically arranged, the other end of the power transmission shaft 15 is stretched out
The downside and end of floating drum 1 are fixed with impeller 14, and watertight case 9, the watertight case 9 are provided with the outer wall of the bridge pier 7
In be provided with battery 5, the generator 13 and battery 5 are electrically connected, the upper side of the second ring-shaped rubber air bag layer 12
On be provided with some warning lamps 3, the warning lamp 3 and battery 5 are electrically connected by controlling circuit, the outer wall of the bridge pier 7
On be provided with solar panel 8, the solar panel 8 and battery 5 are electrically connected.
Floating drum 1 is swum on the water surface all the time, plays a part of to provide buoyancy, and anti-collision structure is fixed on the upper side of floating drum 1
On, so anti-collision structure is more than the water surface all the time, when ship and bridge pier 7 collide, ship contacts anticollision knot first
Structure, anti-collision structure plays cushioning effect, absorbs the occurred energy of collision, finally plays the effect of protection bridge pier 7, first annular
Rubber pneumatic bag layer 11, steel plate layer 10, the second ring-shaped rubber air bag layer 12 are fixedly connected or detachably in a ring, between every layer
Connection；Rubber fender 2, first annular rubber pneumatic bag layer 11, steel plate layer 10, the second ring-shaped rubber air bag layer 12 play buffering and
The effect of energy absorption, finally plays protection bridge pier 7, makes ship and bridge pier during collision, and the damage of bridge pier 7 is as far as possible
It is small, be provided with generator 13 in the 1a of floating drum monomer one and the 1b of floating drum monomer two, the downside of floating drum 1 is in water,
Current impeller 14 is rotated, and impeller 14 drives the input shaft of generator 13 to rotate by power transmission shaft 15, and generator 13 generates electricity, and sends out
To in battery 5, battery 5 provides electric energy to the electrical power storage that motor 13 is produced to warning lamp 3, and warning lamp 3 lights, in order to ship
Oceangoing ship human pilot notes the position of bridge pier 7, and the warning lamp 3 is LED, and LED energy-conservation, the demand to electric energy is smaller, in addition
The electric energy that solar panel 8 is produced also is stored in battery 5, and battery 5 provides electric energy to warning lamp 3, as long as so too
Positive energy cell panel 8 and the one of normal work of generator 13, it is possible to ensure the electric energy supply of warning lamp 3.
Specifically, absorbing energy layer 6, the steel are additionally provided between the ring-shaped rubber air bag of the steel plate layer 10 and second layer 12
In a ring, the absorbing energy layer 6 includes several energy absorption devices 4 to flaggy 10, and the energy absorption device 4 includes annular steel pipe 4a and support
Pin 4b, the annular steel pipe 4a and steel plate layer 10 are coaxially disposed, and are evenly arranged between the annular steel pipe 4a and steel plate layer 10
One end of several support feets 4b, the support feet 4b and annular steel pipe 4a are connected, and the outer wall of other end and steel plate layer 10 is consolidated
Even, several described energy absorption devices 4 are uniformly arranged along vertical direction.When there is ship collision in absorbing energy layer 13, it may occur that become
The energy that shape and then absorption collision occur, plays a part of the distance between buffering, two adjacent energy absorption devices 4 for 300mm
~600mm, preferably 500mm.
Specifically, the steel plate thickness of the steel plate layer 10 is 8mm~12mm, preferably 8mm and 10mm.Steel plate layer 10 exists
Occur to play a part of buffering and energy-absorbing during ship collision.
Specifically, the material of the annular steel pipe 4a is seamless steel pipe.The mechanical property of seamless steel pipe is good, and ship is occurring
Oceangoing ship can preferably absorb the energy that collision occurs when colliding, play a part of buffering and energy-absorbing.
Specifically, it is additionally provided with reflector layer on the outer surface of the rubber fender 2.Reflector layer is made up of reflectorized material,
Reflector layer can send reflected light under the irradiation of ship light, the position where alloing passing ships clearly to judge bridge pier.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used 1, floating drum herein；1a, floating drum monomer one；Deng technical term, but it is not precluded from using it
The possibility of its term.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；It
Be construed to any additional limitation and all disagreed with the utility model spirit.
Claims (5)
1. a kind of structure improved girder bridge protection device, the bridge includes bridge pier (7), and the protection device includes thering is through hole
Floating drum (1), in the through hole of the bridge pier (7) in floating drum (1), the floating drum (1) includes floating drum monomer one (1a) and floating drum
Monomer two (1b), the floating drum monomer one (1a) and floating drum monomer two (1b) dismountable type are connected, through hole in the floating drum (1) and
Gap coordinates between bridge pier (7), it is characterised in that also including anti-collision structure, the anti-collision structure is fixed on the upside of floating drum (1)
Set on face and around bridge pier (7), the anti-collision structure is in a ring and from inside to outside successively including first annular rubber gas
Cystoblast (11), steel plate layer (10), the second ring-shaped rubber air bag layer (12), the bridge pier (7) is positioned at first annular rubber pneumatic bag layer
(11) in, several rubber fenders (2), the floating drum are evenly arranged with the outer wall of the second ring-shaped rubber air bag layer (12)
Cavity (1c) is provided with monomer one (1a) and floating drum monomer two (1b), generator (13) is provided with the cavity (1c),
The input shaft of the generator (13) is vertically arranged, the input shaft of the generator (13) and a power transmission shaft being vertically arranged (15)
One end connection, the downside and end that the other end of the power transmission shaft (15) stretches out floating drum (1) be fixed with impeller (14),
Watertight case (9) is provided with the outer wall of the bridge pier (7), battery (5), the generator are provided with the watertight case (9)
(13) electrically connected with battery (5), some warning lamps are provided with the upper side of the second ring-shaped rubber air bag layer (12)
(3), the warning lamp (3) and battery (5) are electrically connected by controlling circuit.
2. a kind of structure improved girder bridge protection device according to claim 1, it is characterised in that the steel plate layer (10)
And second ring-shaped rubber air bag layer (12) between be additionally provided with absorbing energy layer (6), the absorbing energy layer (6) includes several energy absorption devices
(4), the energy absorption device (4) includes annular steel pipe (4a) and support feet (4b), the annular steel pipe (4a) and steel plate layer (10)
It is coaxially disposed, several support feets (4b), the support is evenly arranged between the annular steel pipe (4a) and steel plate layer (10)
One end of pin (4b) and annular steel pipe (4a) are connected, and the outer wall of other end and steel plate layer (10) is connected, several described energy-absorbings
Device (4) is uniformly arranged along vertical direction, and the distance between two adjacent energy absorption devices 4 are 500mm.
3. a kind of structure improved girder bridge protection device according to claim 2, it is characterised in that the steel plate layer (10)
Steel plate thickness be 8mm.
4. a kind of structure improved girder bridge protection device according to claim 3, it is characterised in that the annular steel pipe
The material of (4a) is seamless steel pipe.
5. a kind of structure improved girder bridge protection device according to any one of Claims 1 to 4, it is characterised in that institute
Reflector layer is additionally provided with the outer surface for stating rubber fender (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621361207.2U CN206267104U (en) | 2016-12-13 | 2016-12-13 | A kind of structure improved girder bridge protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621361207.2U CN206267104U (en) | 2016-12-13 | 2016-12-13 | A kind of structure improved girder bridge protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267104U true CN206267104U (en) | 2017-06-20 |
Family
ID=59044013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621361207.2U Expired - Fee Related CN206267104U (en) | 2016-12-13 | 2016-12-13 | A kind of structure improved girder bridge protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267104U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824369A (en) * | 2018-09-03 | 2018-11-16 | 佛山科学技术学院 | A kind of anticollision device of pier |
| CN108951551A (en) * | 2018-09-29 | 2018-12-07 | 佛山科学技术学院 | A kind of anticollision device, collision-prevention device of bridge |
| CN108953036A (en) * | 2018-09-06 | 2018-12-07 | 新疆维吾尔自治区交通规划勘察设计研究院 | The round-the-clock waterpower of bridge is for electricity generation system |
| CN110344997A (en) * | 2019-07-10 | 2019-10-18 | 西南交通大学 | For the wave current power generation of bridge pier, wave absorption, anti-collision integrated device |
| CN111827208A (en) * | 2020-07-31 | 2020-10-27 | 门付安 | Bridge buffer stop |
| CN111827207A (en) * | 2020-07-31 | 2020-10-27 | 门付安 | Hidden bridge buffer stop |
| CN111827206A (en) * | 2020-07-31 | 2020-10-27 | 门付安 | Active bridge anti-collision device |
| CN112460342A (en) * | 2020-11-11 | 2021-03-09 | 浙江海洋大学 | Ocean platform riser protection device |
| CN112942076A (en) * | 2021-04-19 | 2021-06-11 | 大连理工大学 | Ice load suppressing device for cold region wading pier |
| CN115977033A (en) * | 2023-01-06 | 2023-04-18 | 重庆大学 | Pier buffer stop |
-
2016
- 2016-12-13 CN CN201621361207.2U patent/CN206267104U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824369A (en) * | 2018-09-03 | 2018-11-16 | 佛山科学技术学院 | A kind of anticollision device of pier |
| CN108953036A (en) * | 2018-09-06 | 2018-12-07 | 新疆维吾尔自治区交通规划勘察设计研究院 | The round-the-clock waterpower of bridge is for electricity generation system |
| CN108951551A (en) * | 2018-09-29 | 2018-12-07 | 佛山科学技术学院 | A kind of anticollision device, collision-prevention device of bridge |
| CN110344997A (en) * | 2019-07-10 | 2019-10-18 | 西南交通大学 | For the wave current power generation of bridge pier, wave absorption, anti-collision integrated device |
| CN110344997B (en) * | 2019-07-10 | 2020-07-10 | 西南交通大学 | Wave current power generation, wave elimination and collision prevention integrated device for bridge pier |
| CN111827207A (en) * | 2020-07-31 | 2020-10-27 | 门付安 | Hidden bridge buffer stop |
| CN111827208A (en) * | 2020-07-31 | 2020-10-27 | 门付安 | Bridge buffer stop |
| CN111827206A (en) * | 2020-07-31 | 2020-10-27 | 门付安 | Active bridge anti-collision device |
| CN111827208B (en) * | 2020-07-31 | 2021-11-23 | 浙江鼎鑫路桥养护工程有限公司 | Bridge buffer stop |
| CN111827207B (en) * | 2020-07-31 | 2021-12-14 | 周胜 | Hidden bridge buffer stop |
| CN112460342A (en) * | 2020-11-11 | 2021-03-09 | 浙江海洋大学 | Ocean platform riser protection device |
| CN112942076A (en) * | 2021-04-19 | 2021-06-11 | 大连理工大学 | Ice load suppressing device for cold region wading pier |
| CN115977033A (en) * | 2023-01-06 | 2023-04-18 | 重庆大学 | Pier buffer stop |
| CN115977033B (en) * | 2023-01-06 | 2024-04-30 | 重庆大学 | Pier buffer stop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20171213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |