CN101161544B - Shock absorbing floating fender - Google Patents
Shock absorbing floating fender Download PDFInfo
- Publication number
- CN101161544B CN101161544B CN200710164007.7A CN200710164007A CN101161544B CN 101161544 B CN101161544 B CN 101161544B CN 200710164007 A CN200710164007 A CN 200710164007A CN 101161544 B CN101161544 B CN 101161544B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- body portion
- floating fender
- aforementioned body
- cushioning effect
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/02—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes
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- 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
- B63B17/0081—Vibration isolation or damping elements or arrangements, e.g. elastic support of deck-houses
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- 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
- B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
- B63B73/49—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods by means of threaded members, e.g. screws, threaded bolts or nuts
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- 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
- B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage
- B63B2043/185—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage using shock absorbing telescoping buffers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2231/00—Material used for some parts or elements, or for particular purposes
- B63B2231/40—Synthetic materials
- B63B2231/42—Elastomeric materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Vibration Dampers (AREA)
- Buffer Packaging (AREA)
Abstract
The present invention relates to a shock absorbing floating fender for ship landing, the fender device having the same purpose according to the prior art, defects that it is hard to manufacture fender device with different size and shape and shock absorbing effect is not good are provided. Meantime, when shock from outside is received, damage often happens. However, the floating fender according to the invention forms the main body section by bonding and winding a plurality of thin pieces after high-temperature fusing, which not only has light weight, but also has good shock absorbing effect, said main body section is hard to be damaged even shock from outside is received because a plurality of layers protection such as covering layer, elastic layer, protection layer are provided.
Description
Technical field and background technology
The present invention relates to floating fender (or ship side protector) that a kind of impulsive force producing between boats and ships and harbour or boats and ships and boats and ships during to boats and ships landing pier cushions.This ship side protector can be divided into according to the difference of its method to set up, be attached to attached type and the floating type that swims being arranged on the water surface on the positions such as bulkhead wall or hull, attached type is with bolt, to be fixed on the fixation means such as bulkhead wall, the type that swims ship side protector is normally attached with rotation (Swivel) the type set collar that can freely rotate at the two ends of the larger cylinder type ship side protector of buoyancy, above-mentioned ring is connected with the chain of certain length, and the two ends that connect chain are fixed on the bulkhead wall of stopping facility.In this case, cylinder type ship side protector typically uses to the air ship side protector of injecting gas in high-strength rubber pipe or the foam ship side protector that utilizes foamed materials to make.This type ship side protector that swims is compared with attached type ship side protector, the assimilation effect of its impact power is stronger, and because it swims on the water surface, therefore, lifting along with water surface elevation, ship side protector just can automatically move up and down, thereby just can naturally to the position of pulling in to shore of boats and ships, regulate, and this is that it has advantages of.Particularly the difference as flood tide and water level at ebb tide can reach the West Coast of 7 meters, in this case, just a plurality of type ship side protectors that swim can be arranged side by side on bulkhead wall from top to bottom.Generally, ship side protector is that the type that swims is mixed with attached type, for the type ship side protector that swims, according to the difference of the length of the size of boats and ships and harbour, the size of ship side protector also needs to do corresponding variation, in addition, also must there is the dip plane of can be to greatest extent combining closely with the lower end of boats and ships.But the size and shape of the ship side protector of current use is nearly all identical, when it is subject to from outside impact, be just easy to sustain damage, this is the shortcoming that it has.In addition, because the part according to the difference of boats and ships size, the lower surface of boats and ships not being contacted with ship side protector takes in, like this, larger load will be applied on ship side protector.In order to prevent the generation of this situation, just a dip plane need to be set on ship side protector, for this reason, just need to increase the other course of processing, thereby productive costs is increased.Particularly, when the inside of ship side protector is filled with air, comparatively weak while facing outside impact, and when its inside is filled with foam, even be subject to less impact, be also easy to fragmentation, this is another shortcoming that it has.The technical task that invention will realize
The present invention researches and develops for addressing the above problem, the object of the invention is to, for user provides a kind of floating fender (ship side protector), it has certain external diameter, user can arbitrarily regulate its shoulder angle as required, thereby be easy to form required shape, and there is good buffering effect.
In addition, another object of the present invention is, for user provides a kind of floating fender, even be subject to being also not easy to sustain damage from outside impact, and its weight is lighter, and impact absorption power is better.
Summary of the invention
To achieve these goals, the floating fender with comfort cushioning effect according to the present invention comprises following several part:
Centered by a S. A., thin slice is merged and pastes the main part being wound through high temperature;
As stop rope, it has the pipe of hollow, extends to form the also threaded extension rod of tool extend and fix to its inside so that fixing from aforementioned body portion;
In order to make aforementioned body portion be not easy to depart from, aforementioned body portion is covered to the overplate that its end combines with above-mentioned stop rope.
Above-mentioned stop rope has two projections, mainly plays fixation, to prevent that aforementioned body portion is too offset towards the projection of aforementioned body portion one side.
Above-mentioned overplate can be repeated to be wound around with steel wire, it is fixed.
For above-mentioned extension rod, for above-mentioned extension rod is fixed, can use more than one nut,, can also use at above-mentioned nut and the packing ring of being movably combined in space between above-mentioned stop rope meanwhile.
In above-mentioned tectal outside, the elastic layer being formed by elastomeric material can be set.
In above-mentioned tectal outside, can the axle identical with the axle of aforementioned body portion centered by, the thin slice with certain width is bonded together not connect the mode in gap, thereby forms protective cover.
In above-mentioned tectal outside, can with vertical direction, the thin slice with certain width be bonded together not to be connected the mode in gap along the axle with aforementioned body portion, thereby form protective cover.
Accompanying drawing explanation
Fig. 1 means floating fender schematic diagram according to an embodiment of the invention.
Fig. 2, Fig. 3 means the section drawing of the floating fender shown in Fig. 1.
Fig. 4, Fig. 5 a, Fig. 5 b, Fig. 6 means floating fender schematic diagram according to another embodiment of the present invention.
Detailed description of main elements
10: floating fender 11: main part
12: hollow 13: core bar
14: extension rod 15: stop rope
16: nut 17: packing ring
21: steel wire
The specific embodiment
Below, with reference to the accompanying drawings the present invention is described in more details.
Fig. 1 means the schematic diagram according to floating fender of the present invention.In the upper end of Fig. 1, shown according to the main part of floating fender of the present invention (10).Main part normally cuts off the thin slice consisting of materials such as polyethylene (P.E.), EVA (ethylene-vinyl acetate copolymer), simultaneously by its bonding winding, thus the main part of formation floating fender.Main part is being carried out when bonding, although can use adhesives,, if use adhesives, when being subject to the affecting of moisture, its binding power will reduce, meanwhile, its adhesion process is more complicated also, all larger to expending of time and expense.Therefore, the method that just adopts heat to merge in the present invention, after high-temperature heating, it is bonding, paste winding simultaneously.Because heat merges, be everybody familiar technology, therefore, just no longer describe in detail in the present invention.Owing to by said method, very thin thin slice being fused together.Therefore, and be filled with the ship side protector of air or be filled with the ship side protector of foam different, the weight of itself is lighter on the one hand, thereby swims on the water surface at an easy rate.On the other hand, even if outside impact is stronger, be also not easy to break or fragmentation.Meanwhile, because the impulsive force from outside can be dispersed in each layer of thin slice, therefore, it has good buffering effect.Easily to operate in order can make to be wound around operation in the centre of aforementioned body portion time, can to use core bar.
In addition, because being adopts heat to merge the method being wound around to carry out operation, the external diameter of main part just can arbitrarily regulate as required, thereby just can produce at an easy rate the floating fender of required size.In addition, when being wound around, by regulating the wide cut of thin slice the gradient (shoulder) along the ship side protector being formed centrally in main part to regulate the end at main part, generally, the area that ship directly contacts with ship side protector is larger, and institute is hit and just more easily disperses.Therefore, can, according to the landing pier number of times of ship, the shoulder angle of the ship side protector forming on main part be regulated.
Like this, after the method that merges by heat forms main part, at aforementioned body Bu center, extension rod (14) is set, if do not use core bar to be wound around, just can inserts with the core bar of extension rod or make extension rod and an integral body of core bar formation.
On extension rod, be combined with stop rope, for stop rope (15), in a tubular form, inside is hollow at its center.Along the gabarit of above-mentioned pipe, be formed with the large projection (flange) of radius of the above-mentioned pipe of its radius ratio, after main part is combined with stop rope, just skin parcel is carried out in the outside of main part, then, in the projection of stop rope and the space between projection, with skin, carry out colligation again, thereby main part is fixed on stop rope.Here, the effect of the inner bulge of stop rope is exactly to stop main part too to move laterally, and because the both sides of main part combine with stop rope, therefore, main part is combination tightly between the stop rope of both sides.The outer material that can use tyre cord fabric and so on.For stop rope can be combined with extension rod, after just in extension rod is inserted into stop rope, on the screw thread that utilizes nuts and washers to be fixed in to form on extension rod, packing ring can be used half moon packing ring, and its first quarter moon shape is towards main part one side, and above-mentioned packing ring is when being subject to from outside impact, the displacement that tension force by generations such as cloth just can be produced slows down, like this, between the extension rod between nut and stop rope according to certain gap, binding washer.
Fig. 2 means the section drawing of the parts shown in above-mentioned Fig. 1 in bonding state.What show is centered by core bar, thin slice to be wound around, thereby is wound around main body.Here, the stop rope showing in figure is in bonding state.On extension rod, be provided with two nuts, these two nut lockings just can be prevented to shirk, depart from.Spatial interpolation between nut and stop rope enters to have semi-moon shaped packing ring, and is provided with the transportable space of packing ring, like this, just can make main part and stop rope have the mobility of certain space.
Fig. 3 means the section drawing of reinforcing with tyre cord fabric under state shown in Fig. 2.Show be with tyre cord fabric by main part all after parcel, in the projection of stop rope and the space between projection with steel wire by tyre cord fabric colligation.Because stop rope (15) is fixed on the both sides of main part, therefore, whole main part is just all wrapped up by tyre cord fabric.In addition, by stop rope, main part is supported, like this, the impact main part itself that main part bears just can absorb, and by binding washer on the nut of combining main body portion, thereby along continuous straight runs produces movability to a certain degree, like this, just can carry out double buffering to external shock.In addition, even in the situation that be subject to outside larger impact, main part is pushed to the outside of stop rope, because tyre cord fabric combines with stop rope, thereby holds main part.Therefore, can bear larger impact.
Fig. 4 means the constitution diagram after reinforcing with tyre cord fabric.Show be with tyre cord fabric, main part is wrapped up completely after, then it is fixing on stop rope.Like this, when floating fender is subject to external shock, just can prevent from shirking or the generation of the situation such as disengaging.In addition, in this state, in the outside of erosion control device, be coated with the elastic layer consisting of materials such as polyurethane or polyurethanes, elastic layer can be hit and implement buffering hard part outside erosion control device, and soft part is strengthened to its elasticity.Like this, just can effectively prevent that main part is torn.
Fig. 5 a, Fig. 5 b, Fig. 6 means along the outside of floating fender increases the schematic diagram of one deck cloth again with vertical and horizontal.Along its horizontal direction, thereby cloth is made to its mode that does not connect gap according to the cutting of certain width, along its horizontal direction, by cloth overlapping and combination in side.Like this, just can bear better outside pressure.Schematic diagram when Fig. 5 b means from the side.When along its longitudinal direction, cloth being carried out when bonding, carrying out bonding while rotate erosion control device.As mentioned above, due to by externally separately adding one deck cloth, when being subject to external impacts, main part just can not depart from, but also can prevent that external force from any direction tearing cloth, thereby floating fender is effectively protected.
Invention effect
As mentioned above, according to floating fender of the present invention, its elasticity is better, has good buffering effect, is not easy to be subject to breakage, meanwhile, also has the external diameter and the shoulder angle that need.
Claims (7)
1. according to the present invention, have the floating fender of comfort cushioning effect, its feature comprises following several part:
Main part, main part merges the thin slice of polyethylene and ethylene-vinyl acetate copolymer formation to paste winding and form through high temperature centered by a S. A.;
Stop rope, it has the pipe of hollow, to make to extend to form the also threaded extension rod of tool from aforementioned body portion, to its inside, extends and fixes;
Overplate, it just covers aforementioned body portion in order to make aforementioned body portion be not easy to depart from, and its end combines with above-mentioned stop rope.
2. according to the floating fender with comfort cushioning effect described in claim 1, it is characterized in that:
Above-mentioned stop rope has two projections, mainly plays fixation, to prevent that aforementioned body portion is too offset towards the projection of aforementioned body portion one side.
3. according to the floating fender with comfort cushioning effect described in claim 1, it is characterized in that:
Above-mentioned overplate is repeated to be wound around with steel wire, and be fixed.
4. according to the floating fender with comfort cushioning effect described in claim 1, it is characterized in that:
Above-mentioned extension rod comprises, for above-mentioned extension rod is fixed, can use more than one nut, and at above-mentioned nut and the packing ring of being combined in a movable manner in space between above-mentioned stop rope.
5. according to the floating fender with comfort cushioning effect described in any one in claim 1～4, it is characterized in that:
In above-mentioned tectal outside, be formed with the elastic layer being formed by elastomeric material.
6. according to the floating fender with comfort cushioning effect described in any one in claim 1～4, it is characterized in that:
In above-mentioned tectal outside, can the axle identical with the axle of aforementioned body portion centered by, the thin slice with certain width is combined according to the mode that does not connect gap, thereby forms protective cover.
7. according to the floating fender with comfort cushioning effect described in any one in claim 1～4, it is characterized in that:
In above-mentioned tectal outside, direction that can be vertical along the axle with aforementioned body portion combines the thin slice with certain width according to the mode that is not connected gap, thereby forms protective cover.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060099940 | 2006-10-13 | ||
| KR1020060099940A KR100749340B1 (en) | 2006-10-13 | 2006-10-13 | Shock absorbing floating fender |
| KR10-2006-0099940 | 2006-10-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101161544A CN101161544A (en) | 2008-04-16 |
| CN101161544B true CN101161544B (en) | 2014-03-26 |
Family
ID=38602897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710164007.7A Expired - Fee Related CN101161544B (en) | 2006-10-13 | 2007-10-12 | Shock absorbing floating fender |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100749340B1 (en) |
| CN (1) | CN101161544B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100935649B1 (en) * | 2007-11-26 | 2010-01-07 | 주식회사 일청엔지니어링 | A manufacturing process of polyurea fender in air type |
| KR101490448B1 (en) * | 2014-03-06 | 2015-02-06 | (주) 화승엑스윌 | Form core fender used of blowing sheet and its method |
| CN104863093B (en) * | 2015-05-29 | 2017-03-29 | 安徽省交通规划设计研究总院股份有限公司 | A kind of self-floating is combined anti-collision facility |
| KR102357372B1 (en) | 2020-10-23 | 2022-02-07 | 주식회사 에스티엔 | Buffer float binding device and structure of buffer using the same |
| KR102433842B1 (en) * | 2022-04-13 | 2022-08-18 | 주식회사 동양알엠피 | Fender for Offshore Structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4296705A (en) * | 1978-03-03 | 1981-10-27 | Bridgestone Tire Co., Ltd. | Pneumatic marine fender |
| CN1050704A (en) * | 1989-10-06 | 1991-04-17 | 海军后勤技术装备研究所 | Portable marine fender made of closedcell foamed rubber-plastics |
| CN2344288Y (en) * | 1998-09-18 | 1999-10-20 | 王忠民 | Marine fender |
| CN1597445A (en) * | 2004-01-19 | 2005-03-23 | 孙菊香 | Aerated rubber ball for ship and its production technology |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200379394Y1 (en) | 2004-12-17 | 2005-03-17 | 신용주 | Sea guard |
-
2006
- 2006-10-13 KR KR1020060099940A patent/KR100749340B1/en active IP Right Grant
-
2007
- 2007-10-12 CN CN200710164007.7A patent/CN101161544B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4296705A (en) * | 1978-03-03 | 1981-10-27 | Bridgestone Tire Co., Ltd. | Pneumatic marine fender |
| CN1050704A (en) * | 1989-10-06 | 1991-04-17 | 海军后勤技术装备研究所 | Portable marine fender made of closedcell foamed rubber-plastics |
| CN2344288Y (en) * | 1998-09-18 | 1999-10-20 | 王忠民 | Marine fender |
| CN1597445A (en) * | 2004-01-19 | 2005-03-23 | 孙菊香 | Aerated rubber ball for ship and its production technology |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100749340B1 (en) | 2007-08-14 |
| CN101161544A (en) | 2008-04-16 |
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