CN105711772B - Anti-side-turning device for ship - Google Patents
Anti-side-turning device for ship Download PDFInfo
- Publication number
- CN105711772B CN105711772B CN201610231786.7A CN201610231786A CN105711772B CN 105711772 B CN105711772 B CN 105711772B CN 201610231786 A CN201610231786 A CN 201610231786A CN 105711772 B CN105711772 B CN 105711772B
- Authority
- CN
- China
- Prior art keywords
- substrate
- air bag
- portable plate
- guide rail
- hull
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
- B63B2043/145—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members pneumatic, e.g. inflatable on demand
Abstract
The invention discloses a kind of Anti-side-turning device for ship, it includes hull (1), air bag component (2) on hull (1) lateral wall and the drive mechanism (3) for driving air bag component (2), it is characterised in that：Described air bag component (2) includes the substrate (4) by drive mechanism (3) driving, the portable plate (5) on substrate (4), and the air bag (6) between substrate (4) and portable plate (5), the upper end of portable plate (5) and the upper end of substrate (4) are hinged, air bag (6) swings away from substrate (4) with portable plate (5) lower end and expands and inflate, compressed with the lower end of portable plate (5) close to substrate (4), the air bag (6) is provided with the check valve (7) for air only import but no export.The present invention, which provides one kind, to prevent hull from turning on one's side, and required driving force is small during work, does not influence the Anti-side-turning device for ship of hull bottom structure.
Description
Technical field
The present invention relates to the technical field of ship auxiliary equipment, a kind of specifically Anti-side-turning device for ship.
Background technology
The sinking of ship be mostly hull leakage or rollover cause, and the leakage of hull can by stopping up a loophole,
Pumping for water pump and close the bottom cabin of leak position and carry out emergent management, though above-mentioned emergency measures failure and lead
Shipwreck is caused, enough escape times can also be provided to ship's staff.And hull side climbs over journey and is frequently experienced in very short time,
Either due to being turned on one's side caused by rollover, or larger stormy waves caused by racing when the speed of a ship or plane is too high, serious personnel can be caused
Injures and deaths.Therefore how when knockdown occurs for hull to prevent hull from turning on one's side, and more escape time provided to ship's staff,
Have become the mostly important safety requirements of shipbuilding industry development.
And also very slowly, only part is anti-to turn over system to the technology developmental research for ship anti-rollover in the prior art
It is the innovation and creation of more early stage, such as the sink and turn-over preventing system for ship device that application publication number is CN1313223A, it passes through
A variety of air bags are set in hull and on hull lateral wall, realize anti-settling anti-rollover.But its air bag in hull is not
More space is only taken up, and more supply air line is laid on hull, cost is higher, and on hull lateral wall
Air bag is unfavorable for hull sealing, and driving cylinder needs to overcome the resistance of seawater can just make shield capsule, it is necessary to perforated on hull
Plate deploys, and the requirement for cylinder is higher.In addition, it needs to set pin joint in hull bottom, and bottom of ship is throughout the year in sea
Soaked in water, the antiseptic and rustproof maintenance requirement of hinged place is higher, and it adds hinged place in hull bottom, it will to hull
The intensity of bottom has an impact.
The content of the invention
The technical problems to be solved by the invention are：There is provided one kind can prevent hull from turning on one's side, and required driving during work
Power is small, does not influence the Anti-side-turning device for ship of hull bottom structure.
The technical solution used in the present invention is：A kind of Anti-side-turning device for ship is provided, it includes hull, outside hull
In side wall and the air bag component that is located above sea level and for driving all or part of of air bag component to stretch under sea level
The drive mechanism of side, described air bag component include the substrate by drive mechanism driving, the portable plate on substrate, Yi Jishe
Air bag between substrate and portable plate, the upper end of portable plate and the upper end of substrate are hinged, and air bag is remote with the lower end of portable plate
Substrate and expand, compressed with the lower end of portable plate close to substrate, the air bag be provided with for air only import but no export check valve.
Air bag component and drive mechanism are respectively positioned on hull lateral wall when not in use, and more than sea level, thus, there is no
The higher technical problem of maintenance cost that immersion corrosion in seawater is brought, and it is to carry out that hull, which enters the part of b.s.l.,
Any transformation, therefore integrality for Ship Structure and sealing do not impact, and in the case of hull rollover, it is described
Drive mechanism drives the air bag in air bag component to stretch into seawater, inclined side is produced the buoyancy of auxiliary by air bag, has
Beneficial to hull balance.
Being provided between the substrate and portable plate makes the headstock gear that the lower end of substrate and the lower end of portable plate are fixed or disengaged
Structure.When by mechanism for opening/closing the air bag component can be made not work, the both ends of substrate and portable plate are fixed, clamp air bag, and need
When wanting air bag component work, opening mechanism for opening/closing makes the lower end of portable plate move in a circle, and utilizes the pendulum of portable plate lower end
It is dynamic, the expansion of air bag expansion air-breathing is driven, hull is inclined more severe, and the swing angle of portable plate is bigger, and airbag aeration is more sufficient,
The buoyancy of offer is bigger.
The lower end of the portable plate is provided with balancing weight.The inertia force of portable plate swing process can be improved by balancing weight,
When airbag aeration it is more sufficient.
Described mechanism for opening/closing includes being fixed on the active electromagnetic block of substrate lower end and the driven magnetic being fixed on portable plate
Block, active electromagnetic block be powered after with driven magnetic patch adhesive.It can be powered the driven magnetic patch of adhesive by active electromagnetic block, power-off releases
Driven magnetic patch, thus it is easy to Automated condtrol, and it is simple and reliable for structure.
Described drive mechanism includes guide rail and driving cylinder, and the piston rod of driving cylinder and the upper end of substrate are fixed, substrate with
Guide rail is slidably matched.
Described guide rail is the tubular structure with inner chamber, and driving cylinder is fixed on the inner chamber top of guide rail, substrate and guide rail
Slide on intracavity sidewall coordinates, and the inner chamber bottom of the guide rail is provided with substrate and portable plate passes the opening of guide rail.
Good guide effect can be played by the guide rail of closed, and the problem of substrate slips also is not present, while can also
The protection certain to the motor for being placed in intracavitary in guide rail, rainwater or outside weight is prevented to be damaged to driving cylinder.
Contiguous block is provided between the piston rod of driving cylinder and the upper end of substrate, along itself vertical axes on the lateral wall of contiguous block
Line is circumferentially with least two connecting rods, and lower end and the contiguous block of connecting rod are hinged, and the upper end of connecting rod is hinged with a pressing plate,
Pressing plate overturns to inwall during extreme position with guide rail towards remote piston rod position with the upper end of connecting rod and is bonded.Work as driving
After the piston rod of cylinder promotes substrate to come downwards to extreme position, because buoyancy reacts on piston rod caused by air bag, it is therefore desirable to
The driving force that driving cylinder keeps certain prevents piston rod from bouncing back.And it can be lost by contiguous block, connecting rod and pressing plate in driving cylinder
Effectively prevent piston rod from bouncing back in the case of effect.
After above structure, Anti-side-turning device for ship of the invention has advantages below compared with prior art：First,
Air bag component and drive mechanism on hull lateral wall, are not take up cabin space, without setting extra supply air line,
Secondly, the part of hull immersion seawater does not make any transformation and processing, ensures hull integrality and sealing, finally, gas
Capsule component is first to inflate to stretch into b.s.l. afterwards, therefore the seawater resistance that airbag aeration process is subject to is small, and inflation is rapid.
Brief description of the drawings
Fig. 1 is the structural representation of the Anti-side-turning device for ship of the present invention.
Fig. 2 is the left view of the cutting of the Anti-side-turning device for ship of the present invention.
Fig. 3 is the schematic diagram of Fig. 2 another state.
Fig. 4 is air bag component and the installation diagram of drive mechanism in the present invention.
Fig. 5 is the close-up schematic view in Fig. 4 " A " region.
Fig. 6 is Fig. 4 another working state schematic representation.
Fig. 7 is the close-up schematic view in Fig. 6 " B " region.
Wherein, 1, hull, 2, air bag component, 3, drive mechanism, 4, substrate, 5, portable plate, 6, air bag, 7, check valve, 8,
Balancing weight, 9, active electromagnetic block, 10, driven magnetic patch, 11, guide rail, 12, driving cylinder, 12.1, piston rod, 13, contiguous block, 14, even
Extension bar, 15, pressing plate, 16, reset magnetic patch, 17, controller, 18, equilibristat.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
Signified sea level of the invention refers to the water surface of the carrier of hull navigation, refers not only to marine sea level, also refers to
Liquid level in the river of lake.
As illustrated, the present invention provides a kind of Anti-side-turning device for ship, it includes hull 1, on the lateral wall of hull 1 and
The air bag component 2 being located above sea level and all or part of drive stretched into below sea level for driving air bag component 2
Motivation structure 3, described air bag component 2 include substrate 4, the portable plate 5, Yi Jishe on substrate 4 driven by drive mechanism 3
Air bag 6 between substrate 4 and portable plate 5, the upper end and the upper end of substrate 4 of portable plate 5 are hinged, and air bag 6 is with portable plate
End is expanded away from substrate 4, is compressed with the lower end of portable plate 5 close to substrate 4, the air bag 6 is provided with only to enter not for air
The check valve 7 gone out.
All or part of stretch into below sea level of above-mentioned air bag component 2 refers to that air bag component 2 needs to play to prevent
When hull rollover acts on, it stretches into sea level and provides certain buoyancy, and the more buoyancy stretched into are bigger, and hull height and structure
Difference, described air bag component 2 descending distance under the driving of drive mechanism 3 is indefinite, therefore for gas in the present invention
The descending distance of capsule component 2 and angle do not do specific restriction, one of ordinary skill in the art its according to limited calculating be
It can obtain the optimal operating range of air bag component 2, therefore the descending minimum requirements of the air bag component 2 of the present invention is to ensure air bag component
2 can touch sea level and can provide certain buoyancy when coming downwards to extreme position.
Being provided between the substrate 4 and portable plate 5 makes the lower end of substrate 4 and what the lower end of portable plate 5 was fixed or disengaged opens
Close mechanism.Described mechanism for opening/closing refers in air bag component that when not in use the upper end of substrate 4 and portable plate 5 is hinged, the two lower end
It is fixed, when needing air bag component to work, make the two lower end remote, realize the inflation of air bag.Certain either magnet attraction side
Formula, snap fit or screw-threaded coupling mode, electric switch mode etc. play the fixed prior art switched between disconnection.
The lower end of the portable plate 5 is provided with balancing weight 8.
Described mechanism for opening/closing includes being fixed on the active electromagnetic block 9 of the lower end of substrate 4 and is fixed on driven on portable plate 5
Magnetic patch 10, active electromagnetic block 9 be powered after with the driven adhesive of magnetic patch 10.By controlling the power on/off of active electromagnetic block 9 to play
Adhesive releases effect.In order to prevent seawater corrosion magnetic patch, described active electromagnetic block 9 and driven magnetic patch 10 can be located at air bag
It is interior, and fixed respectively with substrate 4 and portable plate 5.In order to prevent that seawater corrosion magnetic patch active electromagnetic block 9 and driven magnetic patch 10 outside can
To be placed on the protective cover of sealing, the coil on active electromagnetic block 9 extends to power supply and control by the line three-way hole of crossing inside matrix 4
On device.
Described drive mechanism 3 includes guide rail 11 and driving cylinder 12, the piston rod 12.1 of driving cylinder 12 and the upper end of substrate 4
Fixed, substrate 4 is slidably matched with guide rail 11.
Described guide rail 11 is the tubular structure with inner chamber, and driving cylinder 12 is fixed on the inner chamber top of guide rail 11, substrate 4
Coordinate with the slide on the intracavity sidewall of guide rail 11, the inner chamber bottom of the guide rail 11 is provided with substrate 4 and portable plate 5 passes
The opening of guide rail.Described guide rail is the rhs-structure of upper end sealing, and lower end is provided with the opening that substrate 4 passes, and activity
The sector open required when swinging of plate 5.Chute on the intracavity sidewall of guide rail 11 can be the insertion intracavity sidewall of guide rail 11,
Can also when do not penetrate.
As illustrated, contiguous block 13 is provided between the piston rod 12.1 of driving cylinder 12 and the upper end of substrate 4, contiguous block 13
Cut with scissors on lateral wall along at least two connecting rods 14 that are circumferentially with of itself vertical axis, lower end and the contiguous block 13 of connecting rod 14
Connect, the upper end of connecting rod 14 is hinged with a pressing plate 15, and pressing plate 15 is in place towards the remote institute of piston rod 12.1 with the upper end of connecting rod 14
Upset to inwall during extreme position with guide rail 11 is put to be bonded.The buoyancy of air bag reacts on contiguous block 13, and contiguous block 13 will be made
Connecting rod 14 is firmly passed to, thus, connecting rod 14 forms a radial compression power towards the expansion of the inwall of guide rail 11, therefore pressing plate
The change for the radial compression power that frictional force between the inwall of guide rail 11 is acted on pressing plate 1 with connecting rod 14 becomes larger greatly,
Finally, the reaction force of buoyancy is bigger, and frictional force is also bigger, therefore can effectively prevent the sliding axially along guide rail of pressing plate 15.
Even if this guarantees driving cylinder in the event of a failure, piston rod will not also bounce back due to losing the active force of driving cylinder,
So as to when air bag component fail.
In addition, it is necessary to when reclaiming air bag component after anti-rollover effect is completed, due to hull balance, therefore, air bag component
2 in contact with sea water, therefore is also reacted on regard to no buoyancy on contiguous block 13, therefore, is drawn by stirring the can of pressing plate 15
Piston bar 12.1, above-mentioned stirs pressing plate 15, by flexible pressing plate 15 can be pulled to collapse, can also be as illustrated, passing through
Set on pressing plate 15 and reset magnetic patch 16, set another magnetic patch opposite with resetting magnetic patch magnetic to make to drive on the outside of guide rail
Pressing plate departs from guide rail inwall.Certainly, described reset magnetic patch 16 can use electromagnet, and guide rail is not magnetic conductive material, works as reset
When magnetic patch 16 is powered, the reset magnetic patch 16 on each symmetrically arranged pressing plate 15 attracts each other, so that pressing plate departs from guide rail inwall.
In addition, hull is provided with controller 17 and equilibristat 18, equilibristat 18 is connected with the signal of controller 17, active electromagnetism
Block 9, driving cylinder 12 and reset magnetic patch 16 are respectively connected with the signal of controller 17.
Necessarily set and can be used for for the gas bleeder valve of manual control of course for follow-up air-pocket reset, on the air bag
Air bag recovery after inflation.In addition, if in order to reach more efficient airbag aeration effect, the air bag component can also wrap
The auxiliary drive mechanism for driving portable plate to swing is included, i.e. auxiliary drive mechanism drives the swing angle of portable plate to become big, reaches more
The inflation effect added.Conventional inflator can be more equipped with, supplemental inflatable is carried out for air bag, these are the bases in the present invention
The conventional design made on plinth.
Its operation principle is that first, equilibristat 18, which detects, sends control letter when the angle of inclination of hull reaches trigger value
Controller number is given, controller control active electromagnetic block 9 powers off, and thus portable plate is in balancing weight and the self gravitation effect bottom
It is dynamic, drive air bag expansion and inflated through check valve, the air bag after inflation keeps pressure in the presence of check valve, then, control
The control driving cylinder working of device 17, drive air bag component descending along guide rail 11 and air bag 6 is stretched into b.s.l. offer hull and incline
The extra buoyancy in oblique side, so as to prevent hull from turning on one's side.After work is completed, driving cylinder retraction, pass through losing heart on air bag 6
Valve, make the lower end of portable plate and substrate close, and complete to fasten by mechanism for opening/closing.
Preferred embodiments of the present invention are described above, but are not to be construed as limiting the scope of the invention.This hair
Bright to be not only limited to above example, its concrete structure allows to change, all institutes in the protection domain of demand for independence of the present invention
The various change of work is within the scope of the present invention.
Claims (5)
1. a kind of Anti-side-turning device for ship, it includes hull (1), on hull (1) lateral wall and is located above sea level
Air bag component (2) and all or part of drive mechanism (3) stretched into below sea level for driving air bag component (2), its
It is characterised by：Described air bag component (2) includes the substrate (4) by drive mechanism (3) driving, the activity on substrate (4)
Plate (5), and the air bag (6) between substrate (4) and portable plate (5), the upper end of portable plate (5) and the upper end of substrate (4)
Be hinged, air bag (6) swings away from substrate (4) with portable plate (5) lower end and expands and inflate, with the lower end of portable plate (5) close to base
Plate (4) and compress, the air bag (6) be provided with for air only import but no export check valve (7)；
Described drive mechanism (3) includes guide rail (11) and driving cylinder (12), the piston rod (12.1) and substrate of driving cylinder (12)
(4) upper end is fixed, and substrate (4) is slidably matched with guide rail (11)；
Be provided with contiguous block (13) between the piston rod (12.1) of driving cylinder (12) and the upper end of substrate (4), contiguous block (13) it is outer
In side wall at least two connecting rods (14), lower end and the contiguous block (13) of connecting rod (14) are circumferentially with along itself vertical axis
Be hinged, the upper end of connecting rod (14) is hinged with a pressing plate (15), and pressing plate (15) is with the upper end of connecting rod (14) towards away from piston rod
(12.1) position overturns to inwall during extreme position with guide rail (11) and is bonded.
2. Anti-side-turning device for ship according to claim 1, it is characterised in that：Between the substrate (4) and portable plate (5)
Provided with the mechanism for opening/closing for making the lower end of substrate (4) fix or disengage with the lower end of portable plate (5).
3. Anti-side-turning device for ship according to claim 1, it is characterised in that：The lower end of the portable plate (5), which is provided with, matches somebody with somebody
Pouring weight (8).
4. Anti-side-turning device for ship according to claim 2, it is characterised in that：Described mechanism for opening/closing includes being fixed on base
The active electromagnetic block (9) of plate (4) lower end and the driven magnetic patch (10) being fixed on portable plate (5), after active electromagnetic block (9) is powered
With driven magnetic patch (10) adhesive.
5. Anti-side-turning device for ship according to claim 1, it is characterised in that：Described guide rail (11) is with inner chamber
Tubular structure, driving cylinder (12) are fixed on the inner chamber top of guide rail (11), substrate (4) and the chute on guide rail (11) intracavity sidewall
It is slidably matched, the inner chamber bottom of the guide rail (11) is provided with substrate (4) and portable plate (5) passes the opening of guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231786.7A CN105711772B (en) | 2016-04-14 | 2016-04-14 | Anti-side-turning device for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231786.7A CN105711772B (en) | 2016-04-14 | 2016-04-14 | Anti-side-turning device for ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105711772A CN105711772A (en) | 2016-06-29 |
| CN105711772B true CN105711772B (en) | 2017-11-17 |
Family
ID=56160056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610231786.7A Expired - Fee Related CN105711772B (en) | 2016-04-14 | 2016-04-14 | Anti-side-turning device for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105711772B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972831A (en) * | 2017-11-22 | 2018-05-01 | 董傲 | Marine floating facility stabilizer |
| CN110481730A (en) * | 2019-07-31 | 2019-11-22 | 黄安康 | A kind of ship Overthrow preventing device and its working method |
| CN111924051B (en) * | 2020-09-29 | 2021-02-19 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Swimming fishing device based on marine ranch platform |
| CN112644648B (en) * | 2020-12-25 | 2022-11-04 | 江苏源泉泵业股份有限公司 | Internet of things water monitoring environment-friendly floating station capable of automatically adjusting according to wind power |
| CN113306672B (en) * | 2021-05-12 | 2022-08-16 | 水利部交通运输部国家能源局南京水利科学研究院 | Water transportation channel safety management device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5787787A (en) * | 1980-11-24 | 1982-06-01 | Sumitomo Rubber Ind Ltd | Apparatus for preventing vessel from being capsized |
| CN1330529C (en) * | 2004-09-21 | 2007-08-08 | 武汉理工大学 | Anti-tilt slow sinking system for ship |
| CN201074021Y (en) * | 2007-02-02 | 2008-06-18 | 陈镇荣 | Marine life-saving aerostats |
| CN102217808A (en) * | 2010-04-14 | 2011-10-19 | 招远市天星塑料制品厂 | Inflatable collar |
| CN102351040A (en) * | 2011-08-18 | 2012-02-15 | 大连荣升船舶设备制造有限公司 | Anti-tilt system for ship |
| CN202642053U (en) * | 2012-04-05 | 2013-01-02 | 曹林冲 | Ship anti-sinking airbag device |
| CN203211502U (en) * | 2013-04-24 | 2013-09-25 | 高原 | Marine safety airbag system |
| CN104986303B (en) * | 2015-03-10 | 2017-05-17 | 董志豪 | Concealed air bag system for boat |
| CN204527575U (en) * | 2015-04-22 | 2015-08-05 | 浙江海洋学院 | The adjustable ship of a kind of floading condition |
-
2016
- 2016-04-14 CN CN201610231786.7A patent/CN105711772B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105711772A (en) | 2016-06-29 |
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