CN108071096A - The fender of buoyancy can be adjusted - Google Patents
The fender of buoyancy can be adjusted Download PDFInfo
- Publication number
- CN108071096A CN108071096A CN201611008344.2A CN201611008344A CN108071096A CN 108071096 A CN108071096 A CN 108071096A CN 201611008344 A CN201611008344 A CN 201611008344A CN 108071096 A CN108071096 A CN 108071096A
- Authority
- CN
- China
- Prior art keywords
- buoyancy
- hollow bulb
- ship
- fender
- adjustment part
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000007667 floating Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 description 8
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000003475 lamination Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
-
- 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)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Abstract
The present invention relates to a kind of fenders that can adjust buoyancy, prevent that harbour or ship are damaged due to external impact when ship pulls in shore and is tethered at, buoyancy adjustment part is inserted into according to operating environment or adjusts buoyancy with disengaging it from and ship can be carried out easily and pull in shore and be tethered at operation, including：Impact absorbing unit, is formed with cylindrical shape, and inside fills floating body and it is enable to swim on the water surface；Hollow bulb forms space in the inside of the impact absorbing unit with vertical direction；Buoyancy adjustment part is at least inserted into more than one in the inside of the hollow bulb and can be superimposed.
Description
Technical field
The present invention relates to a kind of fenders that can adjust buoyancy, specifically, pull in shore the present invention relates to one kind in ship and are
It prevents that harbour or ship are damaged due to external impact when staying, and buoyancy adjustment part is inserted into according to operating environment or is disengaged it from
Ground adjusts buoyancy, and can carry out the fender that can adjust buoyancy that ship pulled in shore and be tethered at operation easily.
Background technology
In general, fender (fender) is a kind of when ship is when wharf wall pulls in shore, and protects ship and harbour and pacifies
Mounted in the facility that pulls in shore of wharf wall, it can be divided into according to its material and mitigate the rubber fender of impact using rubber, delayed using air
Foam fender of impact etc. is mitigated with the air fender of impact and using synthetic resin fender.It can in addition, installing form according to it
It is divided into：Swim type fender or the structure in the form of panel (panel) being fixed on using rope and anchor bolt on quaywall or ship
Into and be fixed on the attachment type fender of quaywall.
Existing attachment type fender can not be directed to the waterline based on vessel carrying capacity, and (when ship floats on the water, ship and the water surface connect
The line for touching and being formed) top and the bottom height carry out immediate response, the variation according to caused by dimension of ship or fluctuation of water table and
A plurality of modes is arranged according to a determining deviation to be mounted on quaywall, not only needs more set-up time and mounting cost, also
Can be outmoded in fender and, there is the problem of being not easy to replace in while needing replacing.
However, the existing type fender that swims is since rope and anchor bolt laterally longer installed and inhaled compared to impact
It receives area and more accounts for installation space, and longer rope is equipped in order to deal with fluctuation of water table by a relatively large margin, also, usually
The hang of longer rope is maintain, therefore fender can not be fixed and swum because of the flow of water when ship pulls in shore
Gap, fender form is less than ship height laterally to swim in the state of the water surface, therefore can not effectively protect the top of ship
Or larger ship.
Aim to solve the problem that the Ebrean Registered Patent publication the 10-1284438th of the problem discloses a kind of ship and pulls in shore with shield
The side of a ship, which, which can effectively protect ship and easily carry out ship, is tethered at operation, which includes：Supporting rope, in harbour
On quaywall top and the bottom are fixedly mounted on using anchor；Flexible guide wire and the supporting rope combine and right angle setting, inside are set
There is flexible guide rope；Shock absorber forms the hollow tube of lifting along the flexible guide wire, can be on the water surface
It swims.
But the shock absorber of the above-mentioned prior art is the size or SEA LEVEL VARIATION according to ship and along flexible guide wire
Harbour or ship are protected up and down, therefore are pulled in shore compared with the ship (especially half submarine and submarine) influenced from SEA LEVEL VARIATION or be
When staying, due to the use of person arbitrarily can not adjust buoyancy and more difficult steadily give is protected.
Above referenced patent document is as follows：
Patent document 1：Korean Patent Registration publication the 10-1284438th (on 07 03rd, 2013)
Patent document 2：Korean Patent Registration publication the 10-2016-0034997th (on 03 30th, 2016).
The content of the invention
The object of the present invention is to provide a kind of fenders that can adjust buoyancy, allow compared with the ship influenced from SEA LEVEL VARIATION
When (especially half submarine and submarine) pulls in shore or be tethered at, user arbitrarily can adjust buoyancy and make the top or larger of ship
Ship obtains stable protection..
The purpose of the present invention is not limited to above-mentioned purpose, and the other purposes do not mentioned above can be from aftermentioned record
In clearly illustrated.
The fender that the present invention can adjust buoyancy includes：Impact absorbing unit, is formed with cylindrical shape, inside filling floating body
And it obtains so that it swims on the water surface；Hollow bulb forms space in the inside of the impact absorbing unit with vertical direction；It is floating
Power regulating part is at least inserted into more than one in the inside of the hollow tube and can be superimposed.
Preferably, further include：Upper and lower cover, is inserted into the top and bottom of the hollow bulb, and described hollow
It the inner upper end in portion and is opened and closed with lower end；Mooring ring is extended by the upper cover towards lateral direction.
Preferably, further include：Central shaft passes through the inside of the hollow bulb and the upper and lower cover is allowed to interconnect；
Centre bore is formed through the upper end of the buoyancy adjustment part and rear surface.
By feat of the technical solution to solve the above problems, the fender that the present invention can adjust buoyancy has along passing through hollow bulb
Internal central shaft is inserted at least more than one buoyancy adjustment part and gives the structure of lamination, due to can arbitrarily adjust shield
Side of a ship buoyancy and protect wharf wall and ship with being stabilized.
Description of the drawings
Fig. 1 is the sectional view for the Boardside protection structure that the present invention can adjust buoyancy；
The sectional view that Fig. 2 is the hollow bulb of the present invention and upper cover combines；
Fig. 3 is the sectional view of the connection status of the central shaft of the present invention；
Fig. 4 is the structure diagram of the buoyancy adjustment part of the present invention；
Fig. 5 is the use state sectional view of the fender that can adjust buoyancy of the present invention；
Fig. 6 is another use state sectional view of the fender that can adjust buoyancy of the present invention.
The explanation of figure primary symbols
10：Wharf wall
20：Anchor
25：Support chain
100：Impact absorbing unit
200：Hollow bulb
210：Upper cover
215：Mooring ring
220：Lower cover
240：Central shaft
400：Buoyancy adjustment part
410：Centre bore
B：Bolt
N：Nut.
Specific embodiment
The aftermentioned embodiment being described with reference to the accompanying drawings will be helpful to be expressly understood that advantages of the present invention, feature and its realization
Method.But the invention is not restricted to following revealed embodiment, the present invention can be realized by various mutually different forms, this
Embodiment only contribute to the present invention complete announcement, its main purpose be to those skilled in the art in the invention intactly
Illustrate scope of the invention.Moreover, the term used in this specification is only to illustrate embodiment, it must not therefore limit to the present invention.
Unless specifically mentioned in sentence, otherwise odd number manifestation mode also includes the situation of plural number.
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.On the other hand, for of the art
Inscape that technical staff can be readily appreciated that and its effect and effect will be omitted or simplified its diagram and be described in detail, under
Face will be described in detail based on part for the present invention.
As shown in Figure 1, the fender according to the present invention that can adjust buoyancy is to include impact absorbing unit (100), hollow bulb
(200) and the structure of buoyancy adjustment part (400).
First, impact absorbing unit (100) is formed with cylindrical shape and inside fills floating body and enables it in water
It swims in face.Since impact absorbing unit (100) is with cylindrical shape is formed and is added compared to existing lateral type fender and ship
The vertical contact area of oceangoing ship, therefore it is applicable not only to spitkit, moreover it is possible to suitable for large ship.
In order to bear the impact applied when ship pulls in shore well, and useful life longevity is excellent and with impact absorbing rate
Impact absorbing unit (100) made of higher material.
Then, hollow bulb (200) forms space in the inside of impact absorbing unit (100) with vertical direction.
Finally, buoyancy adjustment part (400) is inserted at least more than one in the inside of hollow bulb (200) and can be superimposed.
Here, although buoyancy adjustment part (400) is illustrated with square in order to seek convenient, however, not limited to this, it can meet use
Way is used in the form of a variety of.
Further, upper and lower cover (210,220) is formed with, is inserted into the top and bottom of hollow bulb (200), and
It is opened and closed the upper end of the inside of hollow bulb (200) and with lower end.
Although not being specifically illustrating, can see from Fig. 2 hollow bulb (200) upper end and upper cover (210) by bolt
(B) and the state that is combined of nut (N), certainly, the lower end of hollow bulb (200) and lower cover (220) also can be combined so.
Illustrate the upper end of hollow bulb (200) and the combination of upper cover (210) with reference to (a) of Fig. 2, be formed with pass through it is hollow
Portion (200) upper end both sides perforative combined hole (not shown) and the combined hole (not shown) be correspondingly formed and run through
The combination pipe (not shown) of the two sides of upper cover (210).
Allow the combined hole (not shown) that upper cover (210) is inserted into hollow bulb in correspondence with each other with combining pipe (not shown)
(200) joint bolt (B) and nut (N) after upper end, so as to seal the inside of hollow bulb (200).
Illustrate that the upper end of hollow bulb (200) and the another of upper cover (210) combine with reference to (b) of Fig. 2, be formed with and wear
More hollow bulb (200) upper end both sides perforative combined hole (not shown) and the combined hole (not shown) accordingly upper
The both sides for covering (210) form concave engagement groove (not shown) inwardly.
Allow the combined hole (not shown) and engagement groove (not shown) in correspondence with each other upper cover (210) is inserted into hollow bulb
(200) joint bolt (B) after upper end, so as to seal the inside of hollow bulb (200).
Although one embodiment of the present of invention elaborates the method combined using bolt (B) and nut (N), but be not limited to
This, can also use many kinds can seal the internal a variety of coupling apparatus of hollow bulb (200).
Also, it is also formed with the mooring ring (215) extended to form from upper cover (210) towards lateral direction.The mooring ring (215)
The fender is avoided to flow away because accidentally due to for fender is fixed on wharf wall.
Further, it is also formed with：It is internal and allow upper and lower cover (210,220) to pass through hollow bulb (200) for central shaft (240)
It interconnects；Centre bore (410) is formed through the end surfaces up and down of buoyancy adjustment part (400).Here, centre bore (410) is right
Answer central shaft (240) diameter and its shape and formed, so as to make central shaft easily（240）Insertion and Mobility Center hole
（410）.
Refer to (a) of Fig. 3, it can be seen that the state of rod shaped center axis (240) connection upper and lower cover (210,220) please join
Read (b) of Fig. 3, it can be seen that the state of chain form central shaft (240) connection upper and lower cover (210,220).At this point, it can not only make
With bar or the central shaft of chain shape (240), moreover it is possible to use the central shaft (240) for a variety of shapes for meeting purposes.
(a) of Fig. 4 is the stereogram of buoyancy adjustment part (400), and (b) of Fig. 4 is then the section view of buoyancy adjustment part (400)
Figure.At this point, centre bore (410) is although be illustrated as cylindrical shape, however, not limited to this, it, which can use to possess, meet many of purposes
The centre bore (410) of kind shape.
In the central shaft (240) insertion centre bore (410) and allow buoyancy adjustment part (400) can be along central shaft
(240) move and be able to prevent its disengaging during and lamination internal in buoyancy adjustment part (400) insertion hollow bulb (200).
Buoyancy adjustment part (400) provides weight to reconcile fender buoyancy, can use a variety of buoyancy according to each weight
Regulating part (400) and can critically adjust weight.
At this point, even if weight causes size or apperance to change and is unable to maintain that certain, buoyancy adjustment part (400) also can be along
Central shaft (240) is mobile and is fixed on hollow bulb (200) inside, thus buoyancy adjustment part (400) will not because seawater flowing and
It rocks or departs from.
On the other hand, the object that buoyancy refers to being immersed in liquid is subject to power of the liquid vertical to pop-up.For example, in cylinder
In deeper the born water of depth also can it is heavier and cause cylinder lower part pressure be more than top, similarly, be applied to object
The pressure of body is also present with the phenomenon that low pressure is more than object top.Pressure differential between object top and lower part can generate court
Above push away the resulting net force of object, the size of the resulting net force then with object top is proportional to the pressure differential of lower part and heavy object in water
Volume is identical, and the weight of the water of volume is then identical with weight of object.Therefore sink when object density is more than liquid, and density phase
To it is smaller when can then float.
Therefore, buoyancy is comparable to be sunken to weight (liquid weight when fluid density is uniform of the liquid of the object volume of liquid
Amount is directly proportional with volume, therefore could be used that the volume of liquid), it is the density of object and the product of acceleration of gravity.
Here, the weight of the liquid substituted by object is identical with the weight for floating afloat object, the present invention
Buoyancy adjustment part (400) can be utilized to adjust fender weight and be able to adjust buoyancy.
The one embodiment of the present of invention formed as previously mentioned then shows following use state.
First, the lower cover (220) for being connected to central shaft (240) is inserted into hollow bulb in the hollow bulb (200) of inner open
(200) lower end, with reference to being inserted into the buoyancy adjustment part for possessing constant weight to realize the fender for possessing certain buoyancy
(400) and it is subject to lamination, the upper end of upper cover (210) insertion hollow bulb (200), so as to be able to the interior of sealing hollow bulb (200)
Portion.
Then, as shown in figure 5, one end of support chain (25) is connected to the anchor for the upper end for being fixed on wharf wall (10)
(20) and the other end of support chain (25) is connected to mooring ring (215) and is able to be tethered in wharf wall (10) side.
At this point, if temporarily pulling in shore or be tethered at compared with the ship (especially half submarine and submarine) influenced from SEA LEVEL VARIATION,
As shown in fig. 6, it can further be superimposed the weight of buoyancy adjustment part (400) and protect wharf wall (10) and half with being stabilized
Submarine and submarine.
Although present disclosure is discussed in detail by above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read the above, for the present invention's
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (3)
1. a kind of fender that can adjust buoyancy, which is characterized in that including：Impact absorbing unit, is formed with cylindrical shape, and inside is filled out
It fills floating body and it is enable to swim on the water surface；Hollow bulb, in the inside of the impact absorbing unit with vertical direction shape
Into space；Buoyancy adjustment part is at least inserted into more than one in the inside of the hollow bulb and can be superimposed.
2. the fender according to claim 1 that buoyancy can be adjusted, which is characterized in that further include：Upper and lower cover is inserted into
The top and bottom of the hollow bulb, and be opened and closed the inner upper end of the hollow bulb and with lower end；Mooring ring, by
The upper cover is extended to form towards lateral direction.
3. the fender according to claim 2 that buoyancy can be adjusted, which is characterized in that further include：Central shaft passes through described
The inside of hollow bulb and the upper and lower cover is allowed to interconnect；Centre bore, through the upper end and lower end of the buoyancy adjustment part
Surface and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008344.2A CN108071096A (en) | 2016-11-16 | 2016-11-16 | The fender of buoyancy can be adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008344.2A CN108071096A (en) | 2016-11-16 | 2016-11-16 | The fender of buoyancy can be adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108071096A true CN108071096A (en) | 2018-05-25 |
Family
ID=62162957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611008344.2A Pending CN108071096A (en) | 2016-11-16 | 2016-11-16 | The fender of buoyancy can be adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108071096A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726512A (en) * | 2019-11-19 | 2021-04-30 | 卜凡 | Height adjusting structure of ship berthing floating support |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09228342A (en) * | 1996-02-27 | 1997-09-02 | Nippon Solid Co Ltd | Fender and mooring quay wall |
| CN2492593Y (en) * | 2001-08-09 | 2002-05-22 | 刘洋 | Arched board guard with small friction coefficient |
| KR101284438B1 (en) * | 2012-12-07 | 2013-07-12 | 주식회사 씨존 | Foam filled fender for pier |
| CN203511983U (en) * | 2013-09-30 | 2014-04-02 | 古国维 | Deep-water mooring column |
-
2016
- 2016-11-16 CN CN201611008344.2A patent/CN108071096A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09228342A (en) * | 1996-02-27 | 1997-09-02 | Nippon Solid Co Ltd | Fender and mooring quay wall |
| CN2492593Y (en) * | 2001-08-09 | 2002-05-22 | 刘洋 | Arched board guard with small friction coefficient |
| KR101284438B1 (en) * | 2012-12-07 | 2013-07-12 | 주식회사 씨존 | Foam filled fender for pier |
| CN203511983U (en) * | 2013-09-30 | 2014-04-02 | 古国维 | Deep-water mooring column |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726512A (en) * | 2019-11-19 | 2021-04-30 | 卜凡 | Height adjusting structure of ship berthing floating support |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180525 |