CN207843260U - The anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type - Google Patents
The anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type Download PDFInfo
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- CN207843260U CN207843260U CN201721463045.8U CN201721463045U CN207843260U CN 207843260 U CN207843260 U CN 207843260U CN 201721463045 U CN201721463045 U CN 201721463045U CN 207843260 U CN207843260 U CN 207843260U
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- air bag
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- overturn
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Abstract
The utility model is related to ship lifesaving technology field, more particularly to the anti-heavy overturn-preventing airbag apparatus of a kind of ships and light boats throwing type.A kind of anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type, including the air bag packet that is arranged on hull, hull are equipped with checking bollard, and hull bottom is equipped with ground and enables；The solid rope of system is enabled across ground to be arranged, be solid rope one ends wound on checking bollard, the other end ties up to air bag and wraps；For the solid rope of system along checking bollard folding and unfolding, air bag packet is being to move under the traction of solid rope.The utility model is small to the change of hull, it is only necessary to which the hull bottom at the nearly checking bollard of bow/stern enables with being welded with, and is that solid rope is passed through from ground order, air bag ties up to the other end of solid rope, is influenced on the existing performance of ships and light boats small；Utricule is usually placed in topside, and when ships and light boats danger jettisonings into water, will be that solid rope tightening is wrapped on checking bollard, so that air bag is submerged in water, then start bomb air valve to airbag aeration by drawing, improve ships and light boats vitality, short for rescuing the ships and light boats reaction time, rate is fast.
Description
Technical field
The utility model is related to ship lifesaving technology field, more particularly to the anti-heavy overturn-preventing air bag dress of a kind of ships and light boats throwing type
It sets.
Background technology
Ships and light boats may due to hitting a submerged reef, colliding etc. damage and water inflow, cause its buoyancy, stability to destroy, cause ships and light boats to sink,
It tilts, or even sinks, topples, anti-sink of existing ships and light boats is mainly designed and damaged pipe plug two kinds of means of leakage using watertight compartment to maintain
The vitality of ships and light boats also has using air bag as the anti-heavy means of auxiliary, but operation use time is slightly long, or need to be larger to ships and light boats
Repacking or reliability be not relatively high.
It proposes to pull down air bag in the form of strand cable by traction rope in the prior art, rate is relatively low, and due to gas
Capsule hangs at ship side and is easily damaged, and reliability is relatively low.It also proposed one kind in the prior art and air bag cabin be set in ships and light boats bottom,
Increase buoyancy and restoring moment raising ships and light boats unsinkability, the patent for subtracting shaking property and overturn-preventing ability by air bag, which proposes
Device need in ships and light boats bottom setting air bag cabin, to ships and light boats plus refitting engineer difficulty it is too big, be not suitable for promoting, the scope of application
It is limited apparent.Publication number CN 203623942 U utility models are a kind of by the way that setting flexible air-bag is arranged in hull separate space
The water for entering cabin is discharged outboard by airbag aeration, and increases ships and light boats buoyancy by anti-sink device, which limits air bag only
It can be installed on sky cabin, otherwise the indoor equipment in cabin or cargo may prevent airbag deployment.
Ships and light boats itself setting watertight compartment can improve ships and light boats unsinkability, but damaged cabin length can soak length more than ships and light boats
Degree or sea situation is poor will lead to danger；Damage pipe plug leakage can limit the sprawling of water, but since ships and light boats have lost reserve buoyancy simultaneously
And there are a large amount of free surfaces will lead to plunging for buoyancy and stability.In order to improve the unsinkability of ships and light boats, overboard setting is anti-heavy
Overturn-preventing air bag can be as the anti-heavy means of important auxiliary.
The some of existing anti-heavy air bag patent is larger to the change of hull, is affected to the existing performance of ships and light boats, cost
Higher, it is partially long that some rescues the ships and light boats reaction time, it is difficult to play preset effect, some airbag apparatus structure designs are more multiple
Miscellaneous, reliability is relatively low, and maintenance cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type, which is being quickly
Ships and light boats provide compensation buoyancy, make up damage lost buoyancy, reduce ships and light boats Mean Draught value and inclination angle, at the same increase restoring moment and
Roll damping effectively reduces rocking tendency, improves capacity of anti-storm, wins the quality time for rescue, prevents ships and light boats from toppling, improves
The unsinkability of ships and light boats.
A kind of anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type, including the airbag apparatus that is arranged on hull, the hull
It is equipped with checking bollard, hull bottom is equipped with ground and enables；The solid rope of system is enabled across ground to be arranged, be solid rope one ends wound on checking bollard, it is another
End ties up to air bag and wraps；For the solid rope of system along checking bollard folding and unfolding, air bag packet is being to move under the traction of solid rope.Air bag packet ties up to solid rope
On, it is that solid rope ties up on checking bollard, after air bag is thrown into water, the solid rope of tightening system is after solid rope receives position, to give airbag aeration, air bag
Buoyancy is generated, ships and light boats is prevented to sink.
Further, the air bag packet is arranged symmetrically in bow/stern port and starboard at checking bollard.The air bag packet on captain direction
Installation site closer to bow/stern more can reduce fore-and-aft tilt degree.
Further, it is two to enable describedly, is solid rope one ends wound on checking bollard, and the other end across two enables formation
" people " font system consolidates mode.Since lashing point stress is about air bag buoyancy twice, it is solid alow to set two ground and enable formation two
Point, " people " font form the solid resultant force of system, advantageously reduce single lashing point stress and protect Ship Structure, are that solid rope usually passes through
Ground order is placed in two side of a ship of ships and light boats.
Further, the side of the checking bollard is equipped with fairlead, is that solid rope is wound on checking bollard, and passes through fairlead.System is solid
Rope when folding and unfolding, due to being influenced by various external force, can slide when being solid rope folding and unfolding from checking bollard, also easily be damaged, make with gunnel friction
Slow down at folding and unfolding speed or cause folding and unfolding not in place, be it is solid rope across fairlead, play the role of limitation and guiding, fairlead
Internal rounding reduces the abrasion to being solid rope.
Further, the air bag packet is compressing gasbag.Compressing gasbag is small, facilitates storage and carrying, places usually
It occupies little space on hull.
Further, the air bag packet includes the loading line and loading line phase that air bag main body is connected with air bag main body
Gas cylinder even.Source of inflation gas and pipeline and air bag integrated setting, save inflationtime.
Further, the air bag main body is made of multiple gas chambers；Each gas chamber is all provided with the discharge charge gas port of unification.It is multiple
Gas chamber is independently arranged, and when use, multiple gas chambers were filled and deflated by simultaneously, accelerated inflation/deflation speed so that air bag rapid deployment generates floating
Power reduces Hull sinkage or pitch velocity.
Further, the air bag main body interts fiber suspender belt as skeleton, and the air bag main body material is polyvinyl chloride
Or thermoplastic polyurethane elastomer rubber.Envelop materials use coated fabric, intert high strength fibre suspender belt, and uniform force makes
Air bag drawing safety is to be fully ensured.The feature that polyurethane termoplastic elastomer protrudes is excellent in abrasion resistance, intensity height, elasticity
It is good, low temperature resistant, there are good oil resistant, chemical-resistant resistance and environmental resistance.
Further, the air charging system includes that the high pressure air bottle being integrated in air bag packet is connected with high pressure air bottle
High-pressure hose, the oral area of the gas cylinder is equipped with bottle valve drawstring.High-pressure air source uses high pressure air bottle plenum system, collection
At in air bag packet, with high-pressure hose to airbag aeration.Drawstring starts bottle valve, and compressed air is realized by pipeline to corresponding gas chamber
Inflation.
Further, the fiber suspender belt is arranged across cladding air bag cloth, and the cladding air bag cloth limitation fiber is hung
Band horizontal sliding.
Further, the air bag main body is cylindricality or spherical shape.
Compare the prior art, and the utility model has the advantage that：（1）The utility model is small to the change of hull,
It only needing the hull bottom at the nearly checking bollard of bow/stern to enable with being welded with, is that solid rope is passed through from ground order, air bag ties up to the other end of solid rope,
The existing performance of ships and light boats is influenced small；
（2）Utricule is usually placed in topside, and when ships and light boats danger jettisonings into water, will be that solid rope tightening is wrapped on checking bollard, makes gas
Capsule submerges in water, then starts bomb air valve to airbag aeration by drawing, improves ships and light boats vitality, anti-for rescuing ships and light boats
Short between seasonable, rate is fast；
（3）The present apparatus is simple in structure, and reliability is higher；
（4）It restricts admittedly per root system and is divided to two strands to be enabled with passing through two stainless steels at " people " font, be conducive to protect Hull Strength.
Description of the drawings
Fig. 1 is that the utility model air bag is jettisoninged front position schematic diagram；
Fig. 2 is the position view that the utility model air bag is jettisoninged into water rear haulage in place；
Fig. 3 is the position view of the utility model airbag aeration expansion；
Fig. 4 is that the utility model " people " font system consolidates schematic diagram；
Fig. 5 is the utility model airbag structure schematic diagram；
In figure, 1- hulls, 11- checking bollards enable to 12-, 13- fairleads, 2- air bag packets, 21- air bag main bodies, 211- gas chambers,
212- discharge charge gas ports, 213- fiber suspender belts, 214- cladding air bag cloths, 22- loading lines, 23- gas cylinders, 231- bottles of heads
Valve drawstring, 3- systems restrict admittedly.
Specific implementation mode
The utility model is further described with reference to embodiment and attached drawing.
As shown in Figure 1, a kind of anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type, including connect with hull 1 and integrate inflation
The air bag packet 2 of bottle and pipeline；Hull 1 is equipped with checking bollard 11, and the side of checking bollard 11 is equipped with fairlead 13, is equipped in fairlead 13
Circle is that solid rope 4 is wound on checking bollard 11, and passes through fairlead 13, and hull bottom sets that there are two enable 12 disposed in parallelly；The solid rope of system
4 enable 12 settings with passing through, and are 4 one ends wounds of solid rope on checking bollard 11, the other end enables 12 formation " people " font system across two ground
Gu mode；System admittedly rope 4 the other end tie up on air bag packet 2；Admittedly 4 elastic receipts of rope twine and are put in checking bollard 11 for system, and air bag packet 2 is being solid rope
It is moved under 4 traction.The air bag packet 2 is arranged symmetrically in bow/stern port and starboard at checking bollard 11.
As shown in figure 5, air bag packet 2 is compressing gasbag packet.Air bag packet includes high pressure air bottle 23 and high pressure air bottle 23
The high-pressure hose 22 of connection.High-pressure air source uses high pressure air bottle plenum system, is integrated in air bag packet 2, is given with high-pressure hose
Air bag main body 21 is inflated.The bottleneck of high pressure air bottle is equipped with bottle valve drawstring, and drawstring starts bottle valve, and compressed air is by pipeline reality
Now to corresponding chamber inflated.
Air bag main body 21 is made of multiple gas chambers 211；Each gas chamber 211 is all provided with the discharge charge gas port 212 of unification.Air bag master
Body 21 is by coated fabric（Such as polyvinyl chloride（PVC）, thermoplastic polyurethane elastomer rubber（TPU）, high molecular material etc.）Make
To be made.Air bag main body 21 is that spherical or cylindricality, air bag main body 21 intert high strength fibre suspender belt 213 so that air bag pulls
Stress is to be fully ensured safely, ensures air bag main body overall structure securely, and fiber suspender belt 213 passes through limitation fiber suspender belt
Double cladding air bag cloths of 213 horizontal slidings are arranged, and air bag is made to pull uniform force, ensure safety.
Air bag packet 2 is placed on the harbor deck of nearly lashing point by ships and light boats in advance when severe sea condition or dangerously exposed waters navigate by water,
When ships and light boats can suffer from danger safely, the air bag packet 2 that fiberglass is stored to barrier packaging by crewman is thrown into water.Before being thrown into, it is
Admittedly 3 one end of restricting lie in air bag packet 2, other end system is fixed on checking bollard 11, is that 3 one end of solid rope are welded from nearly hull bottom when being solid
Stainless steel 12 are enabled to pass through, around being entangled in deck cable stake 11, the other end is solidly connected with 2 system of air bag packet.It will be solid to jettisoning after water
Rope 3 receives position and draws on checking bollard 11, and underwater, subsequent drawing gas filling bottle drag-line is immersed in ensure air bag after inflating expanded,
Start high pressure cylinder valve, gas airbag deployment floats, and buoyancy and restoring moment are provided for ships and light boats, prevents or slow down ships and light boats to sink, incline
Tiltedly.
Finally it should be noted that：Above example is only to illustrate the utility model and not limits the utility model and retouched
The technical solution stated；Therefore, although this specification the utility model is had been carried out with reference to above-mentioned each embodiment it is detailed
Illustrate, all do not depart from the technical solution of the spirit and scope of the utility model and its improvement, should all cover new in this practicality
In the right of type.
Claims (10)
1. a kind of anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type, includes air bag packet (2) of the setting on hull (1), feature
It is：The hull (1) is equipped with checking bollard (11), and hull bottom is equipped with ground and enables (12)；The solid rope (3) of system passes through ground that (12) is enabled to set
Set, be it is solid rope (3) one ends wound on checking bollard (11), the other end ties up on air bag packet (2)；The solid rope (3) of system is along checking bollard (11)
Folding and unfolding, air bag packet (2) be it is solid rope (3) traction under move.
2. the anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type according to claim 1, it is characterised in that：The air bag packet
(2) it is arranged symmetrically at checking bollard (11) in bow/stern port and starboard.
3. the anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type according to claim 2, it is characterised in that：It enables describedly (12)
It is two, is solid rope (3) one ends wound on checking bollard (11), the other end forms solid side of " people " font system across two enabling (12)
Formula.
4. the anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type according to claim 1, it is characterised in that：The checking bollard (11)
Side be equipped with fairlead (13), be that solid rope (3) is wound on checking bollard (11), and across fairlead (13).
5. the anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type according to claim 1, it is characterised in that：The air bag packet
(2) it is compressing gasbag.
6. the anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type according to claim 5, it is characterised in that：The air bag packet
(2) include gas cylinder that the loading line (22) that is connected with air bag main body (21) of air bag main body (21) is connected with loading line
(23), the oral area of the gas cylinder (23) is equipped with bottle valve drawstring (231).
7. the anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type according to claim 6, it is characterised in that：The air bag main body
(21) it is made of multiple gas chambers (211)；Each gas chamber (211) is all provided with the discharge charge gas port (212) of unification.
8. the anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type according to claim 6, it is characterised in that：The air bag main body
(21) it is polyvinyl chloride or thermoplastic polyurethane elastomer to intert fiber suspender belt (213) to be used as skeleton, the air bag main body material
Rubber.
9. the anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type according to claim 8, it is characterised in that：The fiber suspender belt
(213) cladding air bag cloth (214) is passed through to be arranged, cladding air bag cloth (214) the limitation fiber suspender belt (213) is laterally sliding
It moves.
10. the anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type according to claim 6, it is characterised in that：The air bag master
Body (21) is cylindricality or spherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463045.8U CN207843260U (en) | 2017-11-06 | 2017-11-06 | The anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463045.8U CN207843260U (en) | 2017-11-06 | 2017-11-06 | The anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207843260U true CN207843260U (en) | 2018-09-11 |
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ID=63426310
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721463045.8U Active CN207843260U (en) | 2017-11-06 | 2017-11-06 | The anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type |
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| CN (1) | CN207843260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697240A (en) * | 2017-11-06 | 2018-02-16 | 中国人民解放军陆军军事交通学院镇江校区 | The anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type |
| CN114655380A (en) * | 2022-05-25 | 2022-06-24 | 南通鼎城船舶技术有限公司 | Marine device of preventing overturning |
-
2017
- 2017-11-06 CN CN201721463045.8U patent/CN207843260U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697240A (en) * | 2017-11-06 | 2018-02-16 | 中国人民解放军陆军军事交通学院镇江校区 | The anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type |
| CN114655380A (en) * | 2022-05-25 | 2022-06-24 | 南通鼎城船舶技术有限公司 | Marine device of preventing overturning |
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