CN1285484C - Aerated rubber ball for ship and its production technology - Google Patents
Aerated rubber ball for ship and its production technology Download PDFInfo
- Publication number
- CN1285484C CN1285484C CN 200410023588 CN200410023588A CN1285484C CN 1285484 C CN1285484 C CN 1285484C CN 200410023588 CN200410023588 CN 200410023588 CN 200410023588 A CN200410023588 A CN 200410023588A CN 1285484 C CN1285484 C CN 1285484C
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- China
- Prior art keywords
- ball
- layer
- flange
- bladders
- sheet
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000005516 engineering process Methods 0.000 title claims description 6
- 238000004804 winding Methods 0.000 claims abstract description 17
- 239000004744 fabric Substances 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000005987 sulfurization reaction Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 238000001723 curing Methods 0.000 claims description 5
- 230000001680 brushing effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000006255 coating slurry Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000013007 heat curing Methods 0.000 claims description 2
- 229920000715 Mucilage Polymers 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 11
- 229920004933 Terylene® Polymers 0.000 abstract description 6
- 239000005020 polyethylene terephthalate Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 229920006052 Chinlon® Polymers 0.000 abstract 1
- 238000004873 anchoring Methods 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 238000003032 molecular docking Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 241000269980 Pleuronectidae Species 0.000 description 8
- 239000004952 Polyamide Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 229920002647 polyamide Polymers 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 241001503485 Mammuthus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Landscapes
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Tires In General (AREA)
Abstract
The present invention relates to a gas-filled rubber anchoring ball for boats, which comprises a ball body, an end flange and a mesh protecting cover for the outer surface of the ball body. High intensity terylene and chinlon are used as the framework material of the ball body, and the ball body is formed by winding and entire vulcanizing without seam. Compressed air is charged into the ball body as a cushioning medium, so the soft anti-collision effect is achieved when the docking of a boat is achieved. The strength of the cracking resistance and the frequency of the shock fatigue resistance are increased greatly. A lifting ring of the end flange is convenient to lift. The mesh protecting cover for the outer surface increases the frictional force and has skid-proof effect.
Description
Affiliated technical field
Protective device and the production technology thereof used when the present invention relates to a kind of boats and ships and pulling in to shore, particularly a kind of when preventing that boats and ships from stopping to the inflating rubber that causes collision between harbour and ship and the ship by ball and manufacturing process thereof.
Background technology
At present, Puffer-type rubber peculiar to vessel mainly contains following several method by the manufacturing process of ball (fender), the one, on forming supporter, adopt the method that overlaps with core, fit from inside to outside sizing material and framework material moulding, then at pan vulcanization, i.e. " free vulcanization " is 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.The fender that adopts 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, existing in addition air bag or rubber fender are during fabrication, all do not design hanging apparatus, brought inconvenience for installation and use.
Summary of the invention
Be combined with joint in order to overcome each structural material of rubber fender that exists in the prior art, not tight, vulcanize inhomogeneous, the skeleton discontinuity, be easy to generate gas leakage, explosion, deficiencies such as lifting inconvenience, the invention provides a kind of inflating rubber peculiar to vessel by ball, this inflating rubber adopts high terylene, the polyamide fibre of intensity to do framework material by ball, Wrapping formed whole sulfuration forms, and all over none bar seam of body, has increased the elasticity of spheroid greatly, the intensity that antiknock splits and the number of times of impact fatigue-resistant have been improved, long service life; The end flange that install at the spheroid two ends is furnished with suspension ring, has solved the inconvenient problem of lifting.
The technical solution adopted for the present invention to solve the technical problems is:
Inflating rubber peculiar to vessel of the present invention is to be fitted outward by the lining to form on forming supporter by ball, is made up of bladders layer, carcass plies and outer glue-line, and carcass plies adopts high terylene, the polyamide fibre of intensity to do framework material, and Wrapping formed whole sulfuration forms.The installation of end flange is along with the spheroid forming process is finished simultaneously.Tire tube valve and the bladders layer that at first will inflate usefulness adopt the assembling of heat posted method, adhesive portion is polished, the surface coating slurry, then the tire tube valve on the bladder layer is inserted in the tire tube valve protective device of sheet in the flange, fastening good captive nut, and inner bag and the interior sheet of flange are bonded together, and be coated with the moulding rubber cement twice, treat to twine cord fabric after the rubber cement drying.Cord fabric is the high terylene of intensity, polyamide fibre material, and the winding direction of adjacent layer is opposite during winding, and every individual layer is the brushing rubber cement evenly, to improve the binding force that reaches between the winding layer with glue-line.Need to keep the tension force of cord fabric in the winding process, winding angle be 54 ° 44 ', after winding is finished, the seam of cord fabric is pasted one deck sealing rubber, make nowhere seam of whole carcass plies, thru-bolt in the carcass plies of spheroid and the flange on the sheet links together, and refills supporting with it flange outer plate, installs suspension ring.
By behind the ball forming, there is not inflation heating and pressurizing sulfuration in the mould, curing temperature is at 145～153 ℃ of (atmospheric pressures 0.03～0.04Mpa).Vulcanize and to charge into interior pressure by ball immediately after jar, make it cooling gradually under swelling state.
This invention beneficial effect compared with prior art is:
This invention adopts high terylene, the polyamide fibre of intensity to do framework material, Wrapping formed whole sulfuration forms, and all over none bar seam of body, has increased the intensity that antiknock splits and the number of times of impact fatigue-resistant greatly.The suspension ring that end flange is installed are convenient to the lifting by ball.Spheroid charges into pressurized air as buffer medium by compressor, makes boats and ships have more soft collision prevention effect when being close to, and it is big to have the impact energy of absorption, the excellent characteristics of impact fatigue-resistant performance.The network protection cover of outer surface of spheroid has increased friction force, prevents to skid.This invention can be widely used in fender facilities such as mammoth tanker, liquefied gas carrier, platform, Large Ship Dock, sea port dock.
Description of drawings
Fig. 1 is the sphere structure scheme drawing that inflating rubber leans on ball
Fig. 2 is that elastometric boot leans on ball end flange arrangement scheme drawing
Fig. 3 is that the tire protecting jacket is by ball end flange arrangement scheme drawing
Fig. 4 is the cutaway view of Fig. 3
Among the figure 1, rubber is by ball, 2, end flange, 3, network-like sheath, 11, the bladders layer, 12 carcass pliess, 13, outer glue-line, 21, tire tube valve, 22, valve inside, 23, the tire tube valve protective device, 24, suspension ring connecting device, 25, the flange outer plate, sheet in 26 flanges, 27, suspension ring.。
The specific embodiment
The tire tube valve (21) that at first will inflate usefulness adopts the assembling of heat posted method with bladders layer (11), with the adhesive portion polishing, behind the surface coating slurry, adopts the moulding of pressurization vulcanizing press heat curing system, and curing temperature is at 145～153 ℃ of (atmospheric pressures 0.03～0.04Mpa).After the moulding ball inner bag (11) fed 0.05 ~ 0.1Mpa left and right sides pressurized air, make ball inner bag (11) that certain supporting role be arranged, then the tire tube valve (21) on the bladder layer (11) is inserted in the tire tube valve protective device (23) of sheet (26) in the flange, fastening good captive nut, and the interior sheet (26) of bladder layer (11) and flange is bonded together, be coated with the moulding rubber cement twice, treat to twine cord fabric after the rubber cement drying.Carcass plies (12) is the high terylene of intensity, polyamide fibre material, and the winding direction of adjacent layer is opposite during winding, and every individual layer is the brushing rubber cement evenly, to improve the binding force that reaches between the winding layer with glue-line.The tension force that need to keep cord fabric in the winding process, winding angle be 54 ° 44 ', when being wound into 2/3rds, suitably reduce ball inner bag (11) air pressure, with keep cooling diameter evenly.After winding is finished, the seam of cord fabric is pasted one deck sealing rubber, make nowhere seam of whole carcass plies, the thru-bolt in the carcass plies of spheroid (12) and the flange on the sheet (26) links together, refill supporting with it flange outer plate (25), install suspension ring (27).Outer layer glue and hose lining directly are attached on the cord fabric with four-roll calender in advance.
After leaning on ball (1) to assemble, carry out the heating and pressurizing sulfuration, curing temperature is at 145～153 ℃ of (atmospheric pressures 0.3 ~ 0.4Mpa).Vulcanize and to lean on ball (1) to charge into interior pressure immediately after jar, make it cooling gradually under swelling state.
Claims (6)
1, a kind of inflating rubber peculiar to vessel is by ball, comprise spheroid, end flange, it is characterized in that: spheroid is sticked to form by the lining outward by bladders layer, carcass plies and outer glue-line, the winding direction of carcass plies adjacent layer is opposite, even brushing rubber cement between every individual layer, after winding was finished, with seam subsides one deck sealing rubber of carcass plies, whole sulfuration formed by ball warp.
2, inflating rubber peculiar to vessel according to claim 1 is by ball, it is characterized in that: end flange comprises sheet and flange outer plate in the flange, sheet is bonded between bladders layer and the carcass plies in the flange, sheet is provided with the tire tube valve protective device in the flange, and the tire tube valve on the bladders layer is placed in the flange in the tire tube valve protective device on the sheet.
3, inflating rubber peculiar to vessel as claimed in claim 1 is characterized in that by ball, is equipped with suspension ring connecting device and suspension ring on the end flange.
4, inflating rubber peculiar to vessel according to claim 1 is characterized in that: be with network-like protecting jacket at outer surface of spheroid by ball.
5, a kind of inflating rubber peculiar to vessel is characterized in that by the production technology of ball, comprises following processing step:
(1), tire tube valve and bladders layer are adopted the assembling of heat posted method, adhesive portion is polished, behind the surface coating slurry, adopt the heat curing system moulding, curing temperature is 145-153 ℃, and air pressure is 0.03-0.04Mpa;
(2), in the ball inner bag, feed the air of 0.05-0.1Mpa;
(3), the tire tube valve on the bladders layer is inserted in the flange in the tire tube valve protective device on the sheet, fastening with captive nut, make that sheet is bonded together in bladders layer and the flange, on the bladders layer, be coated with the moulding rubber cement twice, form mucilage layer;
(4), after the mucilage layer drying of step (3), on mucilage layer, twine cord fabric, winding angle be 54 ° 44 ', be wound at 2/3rds o'clock, reduce the bladders internal gas pressure, continue to be wound to cord fabric and be covered with spheroid, form the cord individual layer;
(5), on the cord individual layer that step (4) forms even brushing rubber cement, with the opposite winding direction repeating step (4) of adjacent cord individual layer repeatedly;
(6), the cord fabric seam in step (5) pastes one deck sealing rubber, the formation carcass plies;
(7), sheet in carcass plies and the flange is linked together with thru-bolt, refill the upper flange outer plate, install suspension ring connecting device and suspension ring;
(8), to carrying out the heating and pressurizing sulphurization by ball, curing temperature is 145-153 ℃, air pressure is 0.3-0.4Mpa;
(9), by inflation immediately after the ball sulfuration, make it to expand, and under swelling state, cool off.
6, inflating rubber peculiar to vessel as claimed in claim 5 is characterized in that by the production technology of ball, sticks outer layer glue and hose lining in advance on cord fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410023588 CN1285484C (en) | 2004-01-19 | 2004-01-19 | Aerated rubber ball for ship and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410023588 CN1285484C (en) | 2004-01-19 | 2004-01-19 | Aerated rubber ball for ship and its production technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1597445A CN1597445A (en) | 2005-03-23 |
| CN1285484C true CN1285484C (en) | 2006-11-22 |
Family
ID=34663433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410023588 Expired - Lifetime CN1285484C (en) | 2004-01-19 | 2004-01-19 | Aerated rubber ball for ship and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1285484C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302841A (en) * | 2012-04-27 | 2015-01-21 | 横滨橡胶株式会社 | Pneumatic fender |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100749340B1 (en) * | 2006-10-13 | 2007-08-14 | 김지현 | Shock absorbing floating fender |
| JP6255965B2 (en) * | 2013-09-30 | 2018-01-10 | 横浜ゴム株式会社 | Vertical pneumatic fender and monitoring method thereof |
| EP3128082B1 (en) * | 2014-03-31 | 2019-04-24 | The Yokohama Rubber Co., Ltd. | Pneumatic fender and pneumatic fender mouthpiece |
| CN105254937A (en) * | 2015-11-06 | 2016-01-20 | 青岛澳润达橡胶工业有限公司 | Manufacturing process of inflatable fishbone-rubber fender |
| JP7031122B2 (en) * | 2017-02-07 | 2022-03-08 | 横浜ゴム株式会社 | Pneumatic fender monitoring system |
| JP7211365B2 (en) * | 2017-07-12 | 2023-01-24 | 横浜ゴム株式会社 | pneumatic fender |
| CN109855951A (en) * | 2018-12-27 | 2019-06-07 | 哈尔滨经纬复合新材料工程有限公司 | A kind of flexible high pressure utricule and preparation method thereof |
| CN109765098A (en) * | 2019-01-15 | 2019-05-17 | 哈尔滨经纬复合新材料工程有限公司 | A kind of flexible high pressure utricule system application of uniform stress |
-
2004
- 2004-01-19 CN CN 200410023588 patent/CN1285484C/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302841A (en) * | 2012-04-27 | 2015-01-21 | 横滨橡胶株式会社 | Pneumatic fender |
| CN104302841B (en) * | 2012-04-27 | 2016-04-27 | 横滨橡胶株式会社 | Inflating type protective balk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1597445A (en) | 2005-03-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061122 |