CN107697240A - 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
- Publication number
- CN107697240A CN107697240A CN201711079839.9A CN201711079839A CN107697240A CN 107697240 A CN107697240 A CN 107697240A CN 201711079839 A CN201711079839 A CN 201711079839A CN 107697240 A CN107697240 A CN 107697240A
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- China
- Prior art keywords
- air bag
- ships
- light boats
- heavy
- overturn
- 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.)
- Pending
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- 239000007787 solid Substances 0.000 claims abstract description 41
- 239000000835 fiber Substances 0.000 claims description 11
- 238000005253 cladding Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000005273 aeration Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000035484 reaction time Effects 0.000 abstract description 2
- 206010052428 Wound Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 241000785736 Pholis crassispina Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention relates to ship lifesaving technology field, the anti-heavy overturn-preventing airbag apparatus of more particularly to 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 bag being arranged on hull, hull are provided with checking bollard, and hull bottom is provided with ground and made；The solid rope of system makes through ground to be set, be solid rope one ends wound on checking bollard, the other end ties up to air bag and wrapped；For the solid rope of system along checking bollard folding and unfolding, air bag bag is being to move under the traction of solid rope.Change of the present invention to hull is small, it is only necessary to which the hull bottom at the nearly checking bollard of bow/stern makes with being welded with, and is that solid rope passes through from ground order, air bag ties up to the other end of solid rope, small to the existing performance impact of ships and light boats；Utricule is usually placed in topside, jettisonings into water during ships and light boats danger, will be that solid rope is tightened up and is wrapped on checking bollard, air bag is submerged in water, then start bomb air valve to airbag aeration by pulling, improve ships and light boats vitality, short for rescuing the ships and light boats reaction time, speed is fast.
Description
Technical field
The present invention relates to ship lifesaving technology field, the anti-heavy overturn-preventing airbag apparatus of more particularly to a kind of ships and light boats throwing type.
Background technology
Ships and light boats may cause its buoyancy, stability to destroy due to the reason damage and water inflow such as hitting a submerged reef, colliding, cause ships and light boats to sink,
Inclination, or even sink, topple, anti-sink of existing ships and light boats mainly leaks two kinds of means to maintain using watertight compartment design and damage pipe plug
The vitality of ships and light boats, also have 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.
Iing is proposed to pull down air bag in the form of strand cable by pull rope in the prior art, speed is relatively low, and due to gas
Capsule hangs at ship side and is easily damaged, and reliability is relatively low.One kind is also proposed in the prior art, and in ships and light boats bottom, air bag cabin is set,
Buoyancy and restoring moment raising ships and light boats unsinkability, the patent for subtracting shaking property and overturn-preventing ability are increased by air bag, the patent proposes
Device need to set air bag cabin in ships and light boats bottom, 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 obvious.The U of publication number CN 203623942 have been invented a kind of sets the anti-heavy of flexible air-bag by being arranged in hull separate space
Device, the water for entering cabin is discharged by outboard by airbag aeration, and increase ships and light boats buoyancy, the patent, which limits air bag, to pacify
Loaded on empty cabin, otherwise the equipment in cabin or goods may prevent airbag deployment.
Ships and light boats itself set watertight compartment to 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 cause danger；Damage pipe plug leakage can limit the sprawling of water, but because ships and light boats have lost reserve buoyancy simultaneously
And a large amount of free surfaces be present and will cause plunging for buoyancy and stability.In order to improve the unsinkability of ships and light boats, it is anti-heavy overboard to set
Overturn-preventing air bag can be as the anti-heavy means of important auxiliary.
Change of some of existing anti-heavy air bag patent to hull is larger, cost larger to the existing performance impact of ships and light boats
Higher, it is partially long that some rescues the ships and light boats reaction time, it is difficult to has given play to default effect, some airbag apparatus structure designs are more multiple
Miscellaneous, reliability is relatively low, and maintenance cost is higher.
The content of the invention
It is an object of the invention to provide a kind of anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type, the device is being quickly ships and light boats
Compensation buoyancy is provided, makes up damage lost buoyancy, reduces ships and light boats Mean Draught value and inclination angle, while increase restoring moment and rolling
Damping, rocking tendency is effectively reduced, improve capacity of anti-storm, won the quality time for rescue, prevent ships and light boats from toppling, improve ships and light boats
Unsinkability.
A kind of anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type, including the airbag apparatus being arranged on hull, the hull
Checking bollard is provided with, hull bottom is provided with ground and made；The solid rope of system makes through ground to be set, be solid rope one ends wound on checking bollard, it is another
End ties up to air bag and wrapped；For the solid rope of system along checking bollard folding and unfolding, air bag bag is being to move under the traction of solid rope.Air bag bag ties up to solid rope
On, it is that solid rope is tied up on checking bollard, after air bag is thrown into water, it is solid rope to tighten up, and is after solid rope receives position, to airbag aeration, air bag
Buoyancy is produced, prevents ships and light boats from sinking.
Further, the air bag bag is arranged symmetrically in bow/stern port and starboard at checking bollard.The air bag bag on captain direction
Installation site closer to bow/stern more can reduce fore-and-aft tilt degree.
Further, make describedly as two, be it is solid rope one ends wound on checking bollard, the other end through two ground order formed
The solid mode of " people " font system.Because lashing point stress is about air bag buoyancy twice, it is solid alow to set two ground orders and form two
Point, " people " font form system and made a concerted effort admittedly, advantageously reduce single lashing point stress and protect Ship Structure, are that solid rope usually passes through
Ground order is placed in the side of a ship of ships and light boats two.
Further, the side of the checking bollard is provided with fairlead, is that solid rope is wound on checking bollard, and pass through fairlead.System is solid
Rope during folding and unfolding, due to being influenceed by various external force, can slide from checking bollard when being solid rope folding and unfolding, also easily impaired with gunnel friction, make
Slow down into folding and unfolding speed or cause folding and unfolding not in place, be solid rope through fairlead, play a part of limiting and guide, fairlead
Internal rounding, reduce the abrasion to being solid rope.
Further, the air bag bag is compressing gasbag.Compressing gasbag small volume, convenient storage and carrying, is placed usually
Occupied little space on hull.
Further, the air bag bag includes air bag main body, the loading line being connected with air bag main body, and loading line phase
Gas cylinder even.Source of inflation gas and pipeline and air bag integrated setting, save inflationtime.
Further, the air bag main body is made up of multiple air chambers；Each air chamber is all provided with the discharge charge gas port of unification.It is multiple
Air chamber is independently arranged, and multiple air chambers fill, deflated simultaneously during use, accelerates inflation/deflation speed so that air bag rapid deployment produces floating
Power, reduce 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 TPUE rubber.Envelop materialses use coated fabric, intert high strength fibre suspender belt, uniform force, make
Air bag drawing safety is to be fully ensured.The characteristics of 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 aerating device includes the high pressure air bottle being integrated in air bag bag, is connected with high pressure air bottle
High-pressure hose, the oral area of the gas cylinder is provided with bottle valve drawstring.High-pressure air source uses high pressure air bottle plenum system, collection
Into in air bag bag, with high-pressure hose to airbag aeration.Drawstring starts bottle valve, and compressed air is realized to corresponding air chamber by pipeline
Inflation.
Further, the fiber suspender belt is set through 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.
Compare prior art, the device have the advantages that：（1）Change of the present invention to hull is small, it is only necessary to
Hull bottom makes with being welded with the nearly checking bollard of bow/stern, is that solid rope passes through from ground order, air bag ties up to the other end of solid rope, and ships and light boats are showed
There is performance impact small；
（2）Utricule is usually placed in topside, jettisonings into water during ships and light boats danger, will be that solid rope is tightened up and is wrapped on checking bollard, does not have air bag
Enter in water, then start bomb air valve to airbag aeration by pulling, ships and light boats vitality is improved, when being reacted for rescuing ships and light boats
Between it is short, speed is fast；
（3）The present apparatus is simple in construction, and reliability is higher；
（4）Restricted admittedly per root system and be divided to two strands to be made with passing through two stainless steels into " people " font, be advantageous to protect Hull Strength.
Brief description of the drawings
Fig. 1 is that air bag of the present invention is jettisoninged front position schematic diagram；
Fig. 2 is the position view that air bag of the present invention is jettisoninged into water rear haulage in place；
Fig. 3 is the position view of airbag aeration expansion of the present invention；
Fig. 4 is the solid schematic diagram of " people " font system of the invention；
Fig. 5 is airbag structure schematic diagram of the present invention；
In figure, 1- hulls, 11- checking bollards, make, 13- fairleads, 2- air bag bags, 21- air bag main bodies, 211- air chambers, 212- 12-
Discharge charge gas port, 213- fiber suspender belts, 214- cladding air bag cloths, 22- loading lines, 23- gas cylinders, 231- bottle valves are drawn
Rope, 3- systems restrict admittedly.
Embodiment
With reference to embodiment and accompanying drawing, the invention will be further described.
As shown in figure 1, a kind of anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type, including be connected with hull 1 and integrate inflation
The air bag bag 2 of bottle and pipeline；Hull 1 is provided with checking bollard 11, and the side of checking bollard 11 is provided with fairlead 13, is provided with fairlead 13
Circle, it is that solid rope 4 is wound on checking bollard 11, and passes through fairlead 13, hull bottom makes 12 provided with two ground be arrangeding in parallel；The solid rope of system
4 through ground make 12 settings, be it is solid restrict 4 one ends wounds on checking bollard 11, the other end makes 12 formation " people " font system through two ground
Gu mode；System admittedly rope 4 the other end tie up on air bag bag 2；Admittedly the elastic receipts of rope 4 twine and are put in checking bollard 11 for system, and air bag bag 2 is being solid rope
Moved under 4 traction.The air bag bag 2 is arranged symmetrically in bow/stern port and starboard at checking bollard 11.
As shown in figure 5, air bag bag 2 is compressing gasbag bag.Air bag bag 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 bag 2, is given with high-pressure hose
Air bag main body 21 is inflated.The bottleneck of high pressure air bottle is provided with bottle valve drawstring, and drawstring starts bottle valve, and compressed air is real by pipeline
Now to corresponding chamber inflated.
Air bag main body 21 is made up of multiple air chambers 211；Each air 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）, TPUE rubber（TPU）, high polymer material etc.）Make
To be made.Air bag main body 21 is spherical or cylindricality, and air bag main body 21 interts 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 set, and air bag is pulled uniform force, are ensured safety.
Air bag bag 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 bag 2 that fiberglass is deposited 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 bag 2, other end system is fixed on checking bollard 11, is that 3 one end of solid rope are welded at nearly hull bottom when being solid
Make 12 to pass through, around being entangled in deck cable stake 11, the other end is solidly connected with the system of air bag bag 2 stainless steel.It will be solid to jettisoning after water
Rope 3 receives position and drawn 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 is floated, 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 only not limits technology described in the invention to illustrate the present invention
Scheme；Therefore, although this specification with reference to above-mentioned each embodiment to present invention has been detailed description, all do not take off
Technical scheme and its improvement from the spirit and scope of the present invention, it all should cover in scope of the presently claimed invention.
Claims (10)
1. a kind of anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type, including it is arranged on hull（1）On air bag bag（2）, its feature
It is：The hull（1）It is provided with checking bollard（11）, hull bottom is provided with ground order（12）；The solid rope of system（3）Made through ground（12）If
Put, be solid rope（3）One ends wound in checking bollard（11）On, the other end ties up to air bag bag（2）On；The solid rope of system（3）Along checking bollard（11）
Folding and unfolding, air bag bag（2）It is being solid rope（4）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 bag
（2）In bow/stern port and starboard close to checking bollard（11）Place is arranged symmetrically.
3. the anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type according to claim 2, it is characterised in that：Make describedly（12）
It is solid rope for two（3）One ends wound is in checking bollard（11）On, the other end makes through two ground（12）Form side admittedly of " people " font system
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 provided with fairlead（13）, it is solid rope（3）It is wound on checking bollard（11）On, and pass through 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 bag
（2）For 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 bag
（2）Including air bag main body（21）, and air bag main body（21）Connected loading line（22）, the gas cylinder that is connected with loading line
（23）, the oral area of the gas cylinder (23) is provided 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）By multiple air chambers（211）Composition；Each air chamber（211）It is all provided with the discharge charge gas port of unification（212）.
8. 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 main body
（21）Interspersed fiber suspender belt（213）As skeleton, the air bag main body material is polyvinyl chloride or TPUE
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）Through cladding air bag cloth（214）Set, the cladding air bag cloth（214）Limit fiber suspender belt（213）It is laterally sliding
Move.
10. 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 master
Body（21）For cylindricality or spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079839.9A CN107697240A (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 |
|---|---|---|---|
| CN201711079839.9A CN107697240A (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 |
|---|---|
| CN107697240A true CN107697240A (en) | 2018-02-16 |
Family
ID=61178027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711079839.9A Pending CN107697240A (en) | 2017-11-06 | 2017-11-06 | The anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107697240A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875863A (en) * | 2015-06-10 | 2015-09-02 | 上海船舶研究设计院 | Device for preventing ship from capsizing |
| CN105711771A (en) * | 2016-01-20 | 2016-06-29 | 中国船舶科学研究中心上海分部 | Lifesaving system for passenger ship |
| CN105799878A (en) * | 2016-03-04 | 2016-07-27 | 中国人民解放军镇江船艇学院 | Anti-sinking stabilizer of ship |
| CN106314707A (en) * | 2015-06-17 | 2017-01-11 | 中国人民解放军镇江船艇学院 | Gasbag type anti-sinking overturn-preventing device |
| CN107010182A (en) * | 2016-01-27 | 2017-08-04 | 中国人民解放军镇江船艇学院 | The anti-heavy Overthrow preventing device of gasbag-type |
| CN207843260U (en) * | 2017-11-06 | 2018-09-11 | 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 |
-
2017
- 2017-11-06 CN CN201711079839.9A patent/CN107697240A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875863A (en) * | 2015-06-10 | 2015-09-02 | 上海船舶研究设计院 | Device for preventing ship from capsizing |
| CN106314707A (en) * | 2015-06-17 | 2017-01-11 | 中国人民解放军镇江船艇学院 | Gasbag type anti-sinking overturn-preventing device |
| CN105711771A (en) * | 2016-01-20 | 2016-06-29 | 中国船舶科学研究中心上海分部 | Lifesaving system for passenger ship |
| CN107010182A (en) * | 2016-01-27 | 2017-08-04 | 中国人民解放军镇江船艇学院 | The anti-heavy Overthrow preventing device of gasbag-type |
| CN105799878A (en) * | 2016-03-04 | 2016-07-27 | 中国人民解放军镇江船艇学院 | Anti-sinking stabilizer of ship |
| CN207843260U (en) * | 2017-11-06 | 2018-09-11 | 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 |
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