CN2750981Y - High strength gasbag for ship - Google Patents
High strength gasbag for ship Download PDFInfo
- Publication number
- CN2750981Y CN2750981Y CN 200520080668 CN200520080668U CN2750981Y CN 2750981 Y CN2750981 Y CN 2750981Y CN 200520080668 CN200520080668 CN 200520080668 CN 200520080668 U CN200520080668 U CN 200520080668U CN 2750981 Y CN2750981 Y CN 2750981Y
- Authority
- CN
- China
- Prior art keywords
- air bag
- cord fabric
- head
- bag body
- stick
- 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
Images
Abstract
The utility model relates to a high strength air bag for ships, which is composed of an air bag body, an air bag head and an air bag inflating valve, wherein the air bag body is composed of an inner jacket layer and an outer surface which surrounds from inside to outside and is crossedly stuck with a plurality of layers of hanging glue cord fabric, the air bag head is connected together with the air bag body to form a cone shape and the air bag inflating valve is fixedly arranged on the air bag head. The hanging glue cord fabric layers of the air bag body are arranged in the longitudinal direction, two sides of the hanging glue cord fabric layers are stuck with each other to roll into a barrel shape as an inner jacket and a plurality of layers of hanging glue cord fabric are stuck to the inner jacket. The bursting internal pressure of the air bag is higher than 1.11MPa; the wall of the air bag has the advantages of no joint, good air tightness, equal strength, high bursting strength resistance, high shock and fatigue resistance and long service life, has the ability of bearing the launching of large ships with the dead weight of 7000 tons to 17000 tons, and can also be used in the field of air bags used for salvage of sunken vessels, or hoisting and transportation of heavy goods, or inflating core moulds for construction engineering, or air bag containers for storing and transporting gas or liquid, or ballasting capsular bags for ship experiments, or construction of bateau bridges, or pipelines on water, etc.
Description
Affiliated technical field
The utility model relates to a kind of air bag with high intensity, particularly a kind of air bag that is used for arranging and descending on the boats and ships water.
Background technology
Boats and ships appear at the early eighties in last century the earliest with the air bag launching technology, because the load-carrying capacity of air bag was very low at that time, can only be applied on the small-sized barge in the wide end of tens tons of deadweights, are difficult to break through the high point that launching weight surpasses 500 tons.If will satisfy the needs of water under the bigger safety of ship, just must improve the intensity of air bag self.And material apolegamy, utricule structure, manufacture method and technological process etc. then are the key factors that depends on that can air bag intensity improve.
At present, the manufacturing process of air-bag for ship mainly contains following several method, the one, be used in method or fit from inside to outside sizing material and the framework material moulding of adopting overlap joint on core or the forming supporter, then at pan vulcanization, i.e. " free vulcanization ", perhaps with metal outer mold sulfuration, i.e. " mould sulfuration "; The 2nd, adopt elder generation that various sizing materials, strength layer presulfurization is good, be bonded with the normal temperature adhesion agent then.Adopt above-mentioned two kinds of methods to make, all exist each structural material in conjunction with not tight, the skeleton discontinuity, the spheroid poor flexibility, powerful low, be easy to generate problems such as gas leakage; The 3rd, rubber-nylon air-bag container with high strength and novel flexible container and manufacture method thereof, be various cords and the fabric thereof by hanging up rubber or the wire of steel wire tire cord compound twines or the spicing forming type after cure forms, promptly its version has all adopted the textile kiss-coating has been formed casing play and fabric twines this processing technology.Its explosion internal pressure of air bag that above several method is made is lower, and what have has only 0.05Mpa, all can not be as ton boats and ships water and lifting transportation of large-scale component short distance and hundreds of thousands of tonne air-bag for ship up and down.
Summary of the invention
Be combined with joint in order to overcome the air-bag for ship material that exists in the prior art, not tight, vulcanize inhomogeneous, the skeleton discontinuity, be easy to generate gas leakage, the little deficiency that waits of explosion internal pressure, the utility model provides a kind of air bag with high intensity, this air bag adopts and sticks moulding, whole sulfuration forms, and all over none bar seam of body, has increased the elasticity of air bag greatly, the intensity that antiknock splits and the number of times of impact fatigue-resistant have been improved, long service life.The technical scheme that its technical matters that solves the utility model adopts is:
Air bag with high intensity described in the utility model is made up of air bag body, air bag head, air bag tire tube valve, the air bag body is to be sticked around intersection outward by the lining by interior jacket layer, outside, the several layers of opposite kiss-coating cord fabric of direction that stick of every adjacent layer are formed when promptly sticking, the air bag head is and the air bag body coning shape that connects together the air bag tire tube valve of fixed installation inflation usefulness on the air bag head.
The air bag body is that a end from the capsule head is parallel to vertical cloth muscle to the other end and arranges as the trend of the kiss-coating cord fabric of interior jacket layer, is turning to 45-60 degree around trend that interior jacket layer intersection stick outward at its outer cord fabric by the lining, when promptly sticking every adjacent layer to stick direction opposite, the angle that becomes the 30-40 degree with the internal layer cord fabric sticks moulding along the circumferential array of utricule, and its opereating specification is the 0-40 degree.
Now with air sac container version be three layers of cord fabric promptly in the forming process of jacket layer, middle level and outer combination be example, at first, the trend of jacket layer cord fabric is that a end from the capsule head is parallel to vertical cloth muscle to the other end and arranges in the air bag.The trend of middle level and outer cord fabric, sticking is middle level and outer cord fabric with the turning to of 50-58 degree, and the angle that promptly becomes the 32-36 degree with the internal layer cord fabric sticks moulding along the circumferential array of utricule, and its opereating specification is the 0-40 degree.
This utility model beneficial effect compared with prior art is:
The explosion internal pressure of air bag with high intensity of the present utility model is up to 1.11Mpa～2.6Mpa, the 0.05Mpa that surpasses the prior art within the reach far away, realized the raising of air-bag for ship self intensity, adopted that air bag launching is with low cost, smooth operation, safe and reliable, hull be not subjected to outstanding advantages such as at all damage.The integral one-step molding that this air bag adopts sticks processing technology, make the air bag cyst wall become no seam, good, each the composite structure of air-tightness to the intensity equilibrium, increased the elasticity of air bag greatly, the intensity that antiknock splits and the number of times of impact fatigue-resistant have been improved, long service life has had the ability of water under 2 ton to the 5 ton large ships of 7000 tons to 17000 tons of carrying deadweights.Can be used on the boats and ships row down water, salvage a sunken ship, lifting and carrying heavy goods, building engineering with inflate core, store and transport gas or liquid with air sac container, ship test with the ballast collapsible bag, set up pontoon bridge or pipeline waterborne with fields such as air bags.
Description of drawings
Fig. 1 is the structural representation of air bag
Among the figure 1, the air bag body, 2, the air bag head, 3, the air bag tire tube valve.
The specific embodiment
Embodiment one air bag with high intensity described in the utility model is made up of air bag body 1, air bag head 2, air bag tire tube valve 3, air bag body 1 is made up of around the several layers of cord fabric that intersection sticks the lining outward interior jacket layer, outside, air bag head 2 is and the air bag body 1 coning shape that connects together the air bag tire tube valve 3 of fixed installation inflation usefulness on the air bag head.
With the trend of the cord fabric of air bag body 1 is that a end from the capsule head is parallel to vertical cloth muscle to the other end and arranges, the bonding tubbiness that is rolled in both sides is as interior cover, then in interior cover outside by the lining outward around sticking two-layer cord fabric, between the two-layer curtain layer of cloth around the angular cross that sticks, intersecting the trend that sticks around interior jacket layer at its outer cord fabric outward by the lining is with the turning to of 50 degree, and the angles that promptly become 35 degree with the internal layer cord fabric stick moulding along the circumferential array of utricule.Thereby air bag head 2 is through cutting out, making cone shape and fuse the air bag tire tube valve 3 of fixed installation inflation usefulness on the air bag head with the air bag body around sticking cord fabric with the two ends of air bag body 1.
Carcass plies adopts high terylene, the polyamide fibre of intensity to do framework material, and every individual layer is the brushing rubber cement evenly, to improve the binding force that reaches between the carcass plies with glue-line.Stick the tension force that needs to keep cord fabric in the process, stick angle and be nexine and skin and be respectively along an end of capsule head and stick moulding with the angle of 45-60 degree to the other end, stick finish after, the seam of cord fabric is pasted one deck sealing rubber, make nowhere seam of whole carcass plies, after sticking moulding, whole sulfuration forms.
When sticking every adjacent layer to stick direction opposite, every unidirectional ply evenly the brushing rubber cement stick between the layer with raising and with the binding force of glue-line.
The tension force that keeps cord fabric in the process of sticking, uniformities such as length, and note the curtain layer of cloth that has sticked the loosening phenomenon that do not have are grasped in the process of sticking and are sticked 50 degree angle and strokes, make to stick density and arrange evenly.
Embodiment two air bag with high intensity described in the utility model are made up of air bag body 1, air bag head 2, air bag tire tube valve 3, air bag body 1 is made up of around the several layers of cord fabric that intersection sticks the lining outward interior jacket layer, outside, air bag head 2 is and the air bag body 1 coning shape that connects together the air bag tire tube valve 3 of fixed installation inflation usefulness on the air bag head.
With the trend of the cord fabric of air bag body 1 is that a end from the capsule head is parallel to vertical cloth muscle to the other end and arranges, the bonding tubbiness that is rolled in both sides is as interior cover, then in interior cover outside by the lining outward around sticking two-layer cord fabric, between the two-layer curtain layer of cloth around the angular cross that sticks, intersecting the trend that sticks around interior jacket layer at its outer cord fabric outward by the lining is with the turning to of 50 degree, and the angles that promptly become 35 degree with the internal layer cord fabric stick moulding along the circumferential array of utricule.Thereby air bag head 2 is through cutting out, making cone shape and fuse the air bag tire tube valve 3 of fixed installation inflation usefulness on the air bag head with the air bag body around sticking cord fabric with the two ends of air bag body 1.
Carcass plies adopts high terylene, the polyamide fibre of intensity to do framework material, and every individual layer is the brushing rubber cement evenly, to improve the binding force that reaches between the carcass plies with glue-line.Stick the tension force that needs to keep cord fabric in the process, stick angle and be nexine and skin and be respectively along an end of capsule head and stick moulding with the angle of 45-60 degree to the other end, stick finish after, the seam of cord fabric is pasted one deck sealing rubber, make nowhere seam of whole carcass plies.After sticking moulding, whole sulfuration forms.
When sticking every adjacent layer to stick direction opposite, every unidirectional ply evenly the brushing rubber cement stick between the layer with raising and with the binding force of glue-line.The tension force that keeps cord fabric in the process of sticking, uniformities such as length, and note the curtain layer of cloth that has sticked the loosening phenomenon that do not have are grasped in the process of sticking and are sticked 50 degree angle and strokes, make to stick density and arrange evenly.
Claims (2)
1, a kind ofly forms the high intensity for ship air bag by air bag body, air bag head, air bag tire tube valve, it is characterized in that the air bag body is to be sticked around intersection outward by the lining by interior jacket layer, outside, the several layers of opposite cord fabric of direction that stick of every adjacent layer are formed when promptly sticking, the air bag head is and the air bag body coning shape that connects together the air bag tire tube valve of fixed installation inflation usefulness on the air bag head.
2, air bag with high intensity as claimed in claim 1, it is characterized in that the air bag body is that a end from the capsule head is parallel to vertical cloth muscle to the other end and arranges as the trend of the cord fabric of interior jacket layer, is turning to 45-60 degree around trend that interior jacket layer intersection stick outward at its outer cord fabric by the lining, when promptly sticking every adjacent layer to stick direction opposite, the angle that becomes the 30-40 degree with the internal layer cord fabric sticks moulding along the circumferential array of utricule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080668 CN2750981Y (en) | 2005-03-08 | 2005-03-08 | High strength gasbag for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080668 CN2750981Y (en) | 2005-03-08 | 2005-03-08 | High strength gasbag for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750981Y true CN2750981Y (en) | 2006-01-11 |
Family
ID=35932160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520080668 Expired - Fee Related CN2750981Y (en) | 2005-03-08 | 2005-03-08 | High strength gasbag for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750981Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259690A (en) * | 2011-05-30 | 2011-11-30 | 浙江大学 | Wave resisting device for offshore operating platform |
| CN103818299A (en) * | 2014-03-10 | 2014-05-28 | 中国人民解放军镇江船艇学院 | Engineering van for ship emergency up and down row repair |
-
2005
- 2005-03-08 CN CN 200520080668 patent/CN2750981Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259690A (en) * | 2011-05-30 | 2011-11-30 | 浙江大学 | Wave resisting device for offshore operating platform |
| CN102259690B (en) * | 2011-05-30 | 2013-06-05 | 浙江大学 | Wave resisting device for offshore operating platform |
| CN103818299A (en) * | 2014-03-10 | 2014-05-28 | 中国人民解放军镇江船艇学院 | Engineering van for ship emergency up and down row repair |
| CN103818299B (en) * | 2014-03-10 | 2016-02-24 | 中国人民解放军镇江船艇学院 | Boats and ships are emergent arranges repairing engineering truck up and down |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100379648C (en) | Air bag with high intensity and its manufacturing technique | |
| CN1318262C (en) | Spiral formed flexible fluid containment marine vessel | |
| CN100445165C (en) | Spiral formed flexible fluid containment vessel | |
| CN101708769B (en) | High-strength air bag for ship | |
| CN113478791B (en) | Preparation method of woven gas cylinder and woven gas cylinder | |
| CN2750981Y (en) | High strength gasbag for ship | |
| JP2015507721A (en) | Single-layer composite pressure vessel | |
| CN108349716A (en) | Slim air jack | |
| CN201559805U (en) | Air bag for high-strength ship | |
| CN208198777U (en) | A kind of raising of a wreck air bag | |
| CN1285484C (en) | Aerated rubber ball for ship and its production technology | |
| CN2388113Y (en) | Multi-functional burst-proof air sac | |
| CN2238784Y (en) | Lapping high-strength air pocket with reinforced musicle for ship | |
| CN2297379Y (en) | Inner chamber high strength gasbag | |
| CN110344419B (en) | High-strength space filling bag | |
| CN2579842Y (en) | Safety multipurpose air bag capable of automatic air exhaust and reducing pressure | |
| CN2808731Y (en) | Rubber air bag with net type frame | |
| CN103407558A (en) | Soft inflatable pontoon | |
| CN220581893U (en) | Wear-resistant high-pressure hose | |
| CN203381782U (en) | Flexible gas model float bowl | |
| CN2671956Y (en) | High strength heavy load overlapping air sac | |
| CN2263625Y (en) | Net type gasbag for shipping gasket | |
| CN106314679A (en) | Flexible airbag ship and method for transporting cargos | |
| CN216332644U (en) | Marine liner type lapping and winding mixed inflatable fender | |
| CN208882070U (en) | A kind of rubber caisson |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Juxiang Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Sun Juxiang Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060111 Termination date: 20130308 |