CN206486874U - A kind of inflatable anti-collision fender - Google Patents
A kind of inflatable anti-collision fender Download PDFInfo
- Publication number
- CN206486874U CN206486874U CN201621410497.5U CN201621410497U CN206486874U CN 206486874 U CN206486874 U CN 206486874U CN 201621410497 U CN201621410497 U CN 201621410497U CN 206486874 U CN206486874 U CN 206486874U
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- China
- Prior art keywords
- air bag
- gas cell
- air
- plate
- piston
- 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- Withdrawn - After Issue
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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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Abstract
The utility model discloses a kind of inflatable anti-collision fender, including the first air bag and the second air bag, first air bag includes the first gas cell, impingement baffle is installed in first gas cell, impingement baffle is connected with piston rod, provided with some groups of the first springs in the first gas cell, first gas cell is externally provided with connecting plate, one end connection of connecting plate and air funnel, piston is installed in air funnel, piston is connected with second spring, second spring is connected with the second air bag, the other end of air funnel is connected with the second air bag, second air bag is with being provided with check valve at air funnel connector, air valve is provided with the second air bag.Air is compressed to air bag by the utility model using hull to the impulsive force of fender, reaches the purpose of automatic inflating buffering energy-absorbing；Simultaneously using buoyancy to drive rod member movement to produce to pulling force of the fender away from hull direction, and then counter-force is greatly reduced, make the utility model with the obvious advantage compared to traditional fender.
Description
Technical field
The utility model is related to inflatable anti-collision fender, belongs to ship domain.
Background technology
Quay fenders are a kind of elastic buffering mechanisms on harbour, are mainly pulled in shore or mooring to slow down ship
To the impulsive force of harbour in journey, prevent or eliminate ship, harbour and be damaged, at present more than common inflatable fender using rubber,
Macromolecule organic elastomeric material carries out energy-absorbing, and due to simple in construction and most dependence material nature, energy absorption ability has
Limit, counter-force effect are larger, and need timing replacing to carry out manual inflation.
Utility model content
Utility model purpose：In order to overcome the deficiencies in the prior art, the utility model, which provides a kind of inflatable, to be prevented
Fender is hit, air bag is compressed to by air to the impulsive force of fender using hull, the purpose of automatic inflating buffering energy-absorbing is reached；
Simultaneously using buoyancy to drive rod member movement to produce to pulling force of the fender away from hull direction, and then greatly reduce counter-force,
Make the utility model with the obvious advantage compared to traditional fender.
Technical scheme：To achieve the above object, inflatable anti-collision fender of the present utility model, including the first air bag and second
Air bag, first air bag includes and impingement baffle is provided with the first gas cell, first gas cell, and impingement baffle connects with piston rod
Connect, the first spring provided with some groups of gas cells of support first in the first gas cell is more in being circumferentially with for the first gas cell
Individual stomata, the first gas cell is externally provided with connecting plate, and one end connection of connecting plate and air funnel, air funnel is cylindric, air funnel
Piston is inside installed, piston is connected with piston rod, and piston is connected with second spring, second spring is connected with the second air bag, ventilated
The other end of cylinder is connected with the second air bag, and the second air bag is provided with check valve with air funnel junction, and air valve is provided with the second air bag.
Preferably, second air bag is connected by airway tube with least two the 3rd gas cells, the 3rd gas cell with
Vertical bar is connected, and vertical bar is hinged with rotating bar, and rotating bar is hinged in frame, and frame is fixed on harbour wall, and vertical bar is led to
Stretch cord is crossed to be connected with the first air bag.
Preferably, being placed with weight block in the 3rd gas cell.
Preferably, the check valve is arranged in the second rebound and the 3rd rebound, the second rebound and the 3rd mistake
Cab apron is bolted, and the second rebound is connected with second spring, and the 3rd rebound is connected with the second air bag.
Preferably, the armature provided with the second air bag of support in second air bag.
Preferably, the outer surface contacted with hull of first gas cell is provided with pressure sensor, pressure sensing
Device is connected with controller, and controller is connected with air valve signal, and the closing of air valve is controlled by controller.
Preferably, the harbour wall, which is provided with air bag component module, air bag component module, is provided with switch, switch with
Controller signals are connected, and when pressure sensor detects impact force more than setting value, controller controlling switch opens air bag component
Module, the inflation of air bag component module.
Preferably, the air bag component module includes upper gas cell, dividing plate and lower gas cell, filled in upper gas cell with
Air bag is stored with different chemical substances respectively, and dividing plate is provided with opening, opening and is provided with cover plate and bottom plate, below cover plate
Upper limit plate is installed, lower limiting board is installed on bottom plate, above and below cover plate, upper limit plate, lower limiting board and bottom plate are provided with
The groove of insertion, is provided with portable plate between upper limit plate and lower limiting board, and portable plate separates groove so that upper gas cell
It can not be contacted with the chemical substance of lower gas cell, the arm-tie connection of portable plate and irony, the sky formed between cover plate and bottom plate
Electromagnet is installed, electromagnet is connected with switch, and switch is connected with controller, and when the switches are opened, electromagnet does not have magnetic in chamber
Power, portable plate separates groove, when the switch is closed, electromagnet energizing magnetic, is held arm-tie by magnetic force, so that will
Portable plate is pulled open, groove conducting, gas cell inflation.
Preferably, being equipped with limited block on the cover plate and bottom plate, the shearing force that limited block fractures is produced less than electromagnet
Raw magnetic force.
Beneficial effect：Inflatable anti-collision fender of the present utility model, using impact during hull berthing, promotes impingement baffle
And piston movement, compressed air enters air bag, realizes the effect of automatic inflating increase buffering and energy-absorbing；This structure type utilizes gas
Capsule filled volume increase, buoyancy increase, air bag floats, and causes rod member motion to produce pulling force, fender is moved away from hull direction,
So as to reach the purpose for reducing counter-force；This structure type greatly improves energy-absorbing energy using the Double-energy-absorption of spring and air bag
Power, and it is with low cost compared to the rubber and polyurethane Polymer material used in traditional quay fenders, before wide development
Scape.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is that air funnel installs detail view.
Fig. 4 is that one-way cock installs detail view with second spring.
Fig. 5 is that the second air bag installs detail view.
Fig. 6 is vertical bar and rotating bar joint detail figure.
Fig. 7 is the structural representation of air bag component module.
Fig. 8 is the hatch frame schematic diagram in Fig. 7.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 8, inflatable anti-collision fender of the present utility model, including the first air bag 1 and the second air bag 9, the
One air bag 1 is cylinder, has four circular stomatas 3 close to front end sideways, facilitates air to pass in and out；The end face conduct of first air bag 1
The stress surface directly contacted with hull, is provided with pressure sensor on stress surface, and bottom surface is connected with air funnel 6, connected mode
For：The bottom surface of first air bag 1 is welded with circular First Transition plate 21, the home position of First Transition plate 21 be provided with circular hole, opening with
The one end of air funnel 6 is connected by bolt 26.First air bag 1 is built with circular impingement baffle 2, and impingement baffle 2 is not in the case of being hit
It is close to the preceding bottom surface of the first air bag 1.The rear of impingement baffle 2 is welded with four piece of first spring 4, is distributed respectively along four summits of square,
Every piece of other end of the first spring 4 is welded on First Transition plate 21, and reinforcement is also functioned to while playing energy-absorbing buffering effect and is propped up
Support the effect of the first air bag 1.In hull berthing, impingement baffle 2 receives impulsive force during hull berthing by air bag top layer, welding
Promote piston 5 to move in the piston rod 19 of the circle centre position of impingement baffle 2, the air in the first air bag 1 is pressed into air funnel 6.
In the utility model, air funnel 6 is cylindrical tube, and one end open passes through First Transition plate 21 with the first air bag 1
Connected with bolt 26, another end opening is connected with the second air bag 9 by circular second rebound 22 with bolt 26.In air funnel 6
Piston 5 is contained in portion, and the air in air funnel 6 is pressed into the second air bag 9 by piston 5；Circular piston 5 is welded with second spring 7, the
Two springs 7 are welded with the second air bag 9.Connected mode is：Second spring 7 is welded with the second rebound 22, the second air bag 9 and the 3rd
Rebound 23 is welded, and two rebounds are connected by connecting bolt；Two rebound centers, which are provided with circular hole, circular hole, is welded with list
To valve 8.When ship shock impingement baffle 2 promotes piston 5 to move right, air from air funnel 6 can only enter second by check valve 8
Air bag 9, will not reversely be escaped；When hull leaves fender because spring effect promotes piston 5 to move to left, prepare compression again empty
Gas.
In the utility model, the second air bag 9 is fixed on harbour wall 18, and connected mode is：Second air bag 9 and the 4th mistake
Cab apron 24 is welded, and the 4th rebound 24 is fixed by stud 25 with harbour wall 18；Pass through unloading when the second air bag 9 is damaged
Bolt 26 separates the second air bag 9 with harbour wall 18 and air funnel 6.The inside of second air bag 9 is provided with armature 11, plays
Support air bag, improves the effect of intensity, and the top layer of armature 11 is wrapped up with plastic colloidal cloth, reduces the friction with air bag endosexine, prevents
Only air bag is damaged；Top is provided with circular stomata 3, and is blocked with air valve 10, and convenient dismounting and trimming, air valve 10 connect with controller
Connect, the opening and closing of air valve 10 is controlled by controller, lower section connects two airway tubes 12.Piston 5 is caused to squeeze when hull hits fender
Press air to enter from air funnel 6 after the second air bag 9, air bag can be caused to expand, elasticity increase, energy absorption ability enhancing, so as to play
Increase the effect of buffering, and by spring and the Double-energy-absorption of air bag, substantially increase energy absorption ability；Meanwhile, the second gas
Air in capsule 9 can pass through airway tube 12 and enter the 3rd gas cell 13, it is to avoid the gases at high pressure produced in the short time are to gas
The damage of capsule in itself.
In the utility model, the 3rd gas cell 13 is two gas for being located at fender the right and left respectively and floating on sea
Capsule.Each air bag is connected by airway tube 12 with the second air bag 9, and the air of compression can be by airway tube 12 from the second air bag 9
Into in the 3rd gas cell 13.Contain weight block 20 in 3rd gas cell 13, whole air bag is immersed in below sea, and be in
Floating state.When hull berthing acts on fender, air compression enters the 3rd gas cell 13 through the second air bag 9, makes the 3rd to fill
The inflation of air bag 13, volume increase, buoyancy increase, the 3rd gas cell 13 floats, so that being welded on the 3rd gas cell 13
The vertical bar 14 at end is moved straight up；Vertical bar 14 is hinged with rotating bar 15, while rotating bar 15 passes through frame 16 and harbour
Wall 18 is also hinged, therefore rotating bar 15 can be driven to rotate clockwise from horizontal direction；Again because rotating bar 15 is rigid rod, length
Do not change, can further vertical bar 14 when rotating clockwise harbour wall 18；3rd gas cell 13 is overall can be to harbour side
To motion, thus 17 pairs of first air bags of front 1 of the stretch cord being fixed on by one end in vertical bar 14 and impingement baffle 2 produce it is remote
The pulling force in ship direction, greatly reduces counter-force when ship hits with fender, makes structure more superiority.Work as hull
Away from after fender, the pressure that controller detects pressure sensor reduces, after setting value is reduced to, controller control air valve
10 are opened, so that the gas of the second air bag 9 be bled off, when hull touches air bag next time, controller control air valve 10 is closed.
In the utility model, being provided with air bag component module 35, air bag component module 35 for the harbour wall 18 is pacified
Equipped with switch 241, switch 241 is connected with controller signals, when pressure sensor detects impact force more than setting value, controller
Controlling switch 241 opens air bag component module 35, and air bag component module 35 is inflated.The air bag component module 35 includes upper inflation
Capsule 31, dividing plate 32 and lower gas cell 33, are stored with different chemical substances, dividing plate respectively in upper gas cell 31 and lower gas cell 33
32 be provided with opening 34, opening 34 in cover plate 242 and bottom plate 249 are installed, upper limit plate 244 is installed below cover plate 242,
Lower limiting board 246 is installed on bottom plate 249, cover plate 242, upper limit plate 244, lower limiting board 246 and bottom plate 249 are provided with upper
The groove 245 of lower insertion, is provided with portable plate 247 between upper limit plate 244 and lower limiting board 246, and portable plate 247 is by groove
245 cut-offs so that the chemical substance of upper gas cell 31 and lower gas cell 33 can not be contacted, the arm-tie 248 of portable plate 247 and irony
Limited block is equipped with connection, the cover plate 242 and bottom plate 249, the shearing force that limited block fractures is less than what electromagnet 243 was produced
Magnetic force.Electromagnet 243 is installed, electromagnet 243 connects with switch 241 in the cavity formed between cover plate 242 and bottom plate 249
Connect, switch 241 be connected with controller, when switching 241 disconnection, electromagnet 243 does not have magnetic force, portable plate 247 by groove 245 every
Disconnected, when switching 241 and closing, the energizing magnetic of electromagnet 243 is held arm-tie 248 by magnetic force, so that by portable plate
247 are pulled open, and groove 245 is turned on, gas cell inflation.After pressure sensor, which detects impact force, is more than the value of setting, controller 4
Controlling switch 241 is opened, and air bag component module 35 is inflated, and fender is protected using air bag.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of inflatable anti-collision fender, it is characterised in that：Including the first air bag and the second air bag, first air bag includes the
Impingement baffle is installed in one gas cell, first gas cell, impingement baffle is connected with piston rod, if being provided with the first gas cell
First spring of the first gas cell of dry group support, in multiple stomatas that are circumferentially with of the first gas cell, the first gas cell is externally provided with
One end connection of connecting plate, connecting plate and air funnel, air funnel is to be provided with piston, piston and piston in cylindrical shape, air funnel
Bar is connected, and piston is connected with second spring, and second spring is connected with the second air bag, and the other end of air funnel and the second air bag connect
Connect, the second air bag is provided with air valve with being provided with check valve at air funnel connector in the second air bag.
2. inflatable anti-collision fender according to claim 1, it is characterised in that：Second air bag is by airway tube and extremely
Few two the 3rd gas cells connection, the 3rd gas cell is connected with vertical bar, and vertical bar is hinged with rotating bar, and rotating bar is hinged on machine
On frame, frame is fixed on harbour wall, and vertical bar is connected by stretch cord with the first air bag.
3. inflatable anti-collision fender according to claim 2, it is characterised in that：Weight is placed with 3rd gas cell
Block.
4. inflatable anti-collision fender according to claim 1, it is characterised in that：The check valve is arranged on the second rebound
In the 3rd rebound, the second rebound and the 3rd rebound are bolted, and the second rebound is connected with second spring, the
Three rebounds are connected with the second air bag.
5. inflatable anti-collision fender according to claim 1, it is characterised in that：Provided with support second in second air bag
The armature of air bag.
6. inflatable anti-collision fender according to claim 2, it is characterised in that：First gas cell is contacted with hull
Outer surface pressure sensor is installed, pressure sensor is connected with controller, and controller is connected with air valve signal, pass through control
Device controls the closing of air valve.
7. inflatable anti-collision fender according to claim 6, it is characterised in that：The harbour wall is provided with air bag component mould
Switch is installed, switch is connected with controller signals, is more than when pressure sensor detects impact force in block, air bag component module
Setting value, controller controlling switch opens air bag component module, the inflation of air bag component module.
8. inflatable anti-collision fender according to claim 7, it is characterised in that：The air bag component module includes upper inflation
Capsule, dividing plate and lower gas cell, are stored with different chemical substances respectively in upper gas cell and lower gas cell, and dividing plate is provided with opening
Mouthful, cover plate and bottom plate are installed in opening, upper limit plate is installed below cover plate, lower limiting board is installed on bottom plate, is covered
Plate, upper limit plate, lower limiting board and bottom plate are provided with the groove of up/down perforation, are provided between upper limit plate and lower limiting board
Portable plate, portable plate separates groove so that the chemical substance of upper gas cell and lower gas cell can not be contacted, portable plate and irony
Arm-tie connection, electromagnet is installed, electromagnet be connected with switch in the cavity formed between cover plate and bottom plate, switch and controlled
Device connection processed, when the switches are opened, electromagnet does not have magnetic force, and portable plate separates groove, when the switch is closed, and electromagnet is powered
Magnetic is produced, arm-tie is held by magnetic force, so as to portable plate be pulled open, groove conducting, gas cell inflation.
9. inflatable anti-collision fender according to claim 8, it is characterised in that：It is all provided with the cover plate and bottom plate limited
Position block, the shearing force that limited block fractures is less than the magnetic force that electromagnet is produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410497.5U CN206486874U (en) | 2016-12-21 | 2016-12-21 | A kind of inflatable anti-collision fender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410497.5U CN206486874U (en) | 2016-12-21 | 2016-12-21 | A kind of inflatable anti-collision fender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206486874U true CN206486874U (en) | 2017-09-12 |
Family
ID=59771404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621410497.5U Withdrawn - After Issue CN206486874U (en) | 2016-12-21 | 2016-12-21 | A kind of inflatable anti-collision fender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206486874U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638479A (en) * | 2016-12-21 | 2017-05-10 | 重庆交通大学 | Automatic inflation type dock fender |
| CN110346178A (en) * | 2019-06-17 | 2019-10-18 | 浙江省海洋水产研究所 | A kind of mud dredger peculiar to vessel and method of dredging |
| CN111042064A (en) * | 2019-12-30 | 2020-04-21 | 哈尔滨工程大学 | Rotatable multilayer inflatable pier fender device |
| CN111991194A (en) * | 2020-07-29 | 2020-11-27 | 义乌工商职业技术学院 | Leg exoskeleton device for assisting old people in moving |
| CN113565067A (en) * | 2021-07-02 | 2021-10-29 | 湖北省电力勘测设计院有限公司 | Complementary photovoltaic prestressing force tubular pile anticollision protection device that prevents frostbite of fishing light |
| CN113978642A (en) * | 2021-10-30 | 2022-01-28 | 泰州吉尼船舶科技有限公司 | Novel ship floating type rubber fender |
-
2016
- 2016-12-21 CN CN201621410497.5U patent/CN206486874U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638479A (en) * | 2016-12-21 | 2017-05-10 | 重庆交通大学 | Automatic inflation type dock fender |
| CN106638479B (en) * | 2016-12-21 | 2018-10-26 | 重庆交通大学 | A kind of automatic inflation type quay fenders |
| CN110346178A (en) * | 2019-06-17 | 2019-10-18 | 浙江省海洋水产研究所 | A kind of mud dredger peculiar to vessel and method of dredging |
| CN111042064A (en) * | 2019-12-30 | 2020-04-21 | 哈尔滨工程大学 | Rotatable multilayer inflatable pier fender device |
| CN111042064B (en) * | 2019-12-30 | 2021-05-14 | 哈尔滨工程大学 | Rotatable multilayer inflatable pier fender device |
| CN111991194A (en) * | 2020-07-29 | 2020-11-27 | 义乌工商职业技术学院 | Leg exoskeleton device for assisting old people in moving |
| CN113565067A (en) * | 2021-07-02 | 2021-10-29 | 湖北省电力勘测设计院有限公司 | Complementary photovoltaic prestressing force tubular pile anticollision protection device that prevents frostbite of fishing light |
| CN113978642A (en) * | 2021-10-30 | 2022-01-28 | 泰州吉尼船舶科技有限公司 | Novel ship floating type rubber fender |
| CN113978642B (en) * | 2021-10-30 | 2024-06-11 | 北京阿尔法风控科技有限公司 | Floating rubber fender for ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170912 Effective date of abandoning: 20181026 |
|
| AV01 | Patent right actively abandoned |