JPS6235953B2 - - Google Patents
Info
- Publication number
- JPS6235953B2 JPS6235953B2 JP57025687A JP2568782A JPS6235953B2 JP S6235953 B2 JPS6235953 B2 JP S6235953B2 JP 57025687 A JP57025687 A JP 57025687A JP 2568782 A JP2568782 A JP 2568782A JP S6235953 B2 JPS6235953 B2 JP S6235953B2
- Authority
- JP
- Japan
- Prior art keywords
- ship
- mooring
- suction cup
- hull
- barge
- 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
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B2021/003—Mooring or anchoring equipment, not otherwise provided for
- B63B2021/006—Suction cups, or the like, e.g. for mooring, or for towing or pushing
-
- 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)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Ship Loading And Unloading (AREA)
Description
【発明の詳細な説明】
この発明は、船を岸壁などに係留するときに使
用される係留台船に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mooring barge used when mooring a ship to a quay or the like.
たとえば岸壁に船を係留する場合、従来は第１
図に示されているように、岸壁１と船２との間を
係留索３によつて連結するとともに、船２から投
錨し、アンカーチエーン４および係留索３を張つ
て船２と岸壁１との間に適当な間隔を保持してい
る。これにより岸壁１への船２の衝突がある程度
防止できるが、それでも風波や潮流によつて船２
が岸壁１に衝突することがある。大形の船が岸壁
に衝突すると、船の質量すなわち慣性力が大きい
ため、外板に非常に大きな衝撃力が作用して損傷
を生じるおそれがあり、きわめて危険である。ま
た、船と岸壁との間に係留索を張るため、係船作
業に多くの人手と時間を要する。 For example, when mooring a ship at a quay, conventionally the first
As shown in the figure, the quay 1 and the ship 2 are connected by a mooring line 3, the ship 2 is anchored, and the anchor chain 4 and the mooring line 3 are stretched to connect the ship 2 and the quay 1. Maintain an appropriate distance between them. Although this can prevent the ship 2 from colliding with the quay 1 to some extent, it still prevents the ship 2 from colliding with the quay 1.
may collide with quay 1. When a large ship collides with a quay, the ship's mass or inertia is large, so a very large impact force is applied to the ship's shell, potentially causing damage, which is extremely dangerous. In addition, mooring ropes are stretched between the ship and the quay, which requires a lot of manpower and time.
この発明は、上記の実情に鑑みてなされたもの
であつて、係船作業が簡単であり、かつ係留され
た船の岸壁への衝突を確実に防止できるきわめて
安全な係留台船を提供することを目的とする。 This invention has been made in view of the above circumstances, and aims to provide an extremely safe mooring barge that is easy to moor and can reliably prevent a moored ship from colliding with a quay. purpose.
以下この発明を実施例を示す図面を参照して説
明する。 The present invention will be described below with reference to drawings showing embodiments.
第２図および第３図に示されているように、係
留台船１０は箱形の船体１１を有し、船体１１中
央部の上甲板１２上に垂直板状のシリンダ支持部
材１３が固定されている。支持部材１３の片側の
上甲板１２上に、支持部材１３と直角に伸びる水
平なすべり軸受１４が固定され、１本の水平な吸
着盤支持軸１５がこの軸受１４に軸方向摺動自在
に嵌められている。この支持軸１５の外側の先端
には、船体１１の外側に突出す１個の真空吸着盤
１７が支持軸１５と直交する水平ピン１６を介し
て取付けられ、吸着盤１７と支持軸１５との間
に、ピン１６を中心にして吸着盤１７を傾動させ
るための油圧シリンダ１８が設けられている。ま
た、吸着盤支持軸１５の内側の先端と支持部材１
３との間に、支持軸１５を軸方向に水平移動させ
るための油圧シリンダ１９が設けられている。シ
リンダ支持部材１３に対して吸着盤１７と反対側
の上甲板１２上に、支持部材１３と直角に伸びる
水平なすべり軸受２０が固定され、１本の水平な
緩衝材支持軸２１がこの軸受２０に軸方向摺動自
在に嵌められている。この支持軸２１の外側の先
端には、船体１１の外側に突出すたとえばゴム製
の１個の緩衝材２２が固定されている。緩衝材支
持軸２１の内側の先端と支持部材１３との間に、
支持軸２１を軸方向に水平移動させるための油圧
シリンダ２３が設けられている。支持部材１３の
両側の２組の支持軸１５，２１および油圧シリン
ダ１９，２３は、支持部材１３を挟んで同一の水
平直線上に配置されており、これらのシリンダ１
９，２３の作動によつて、吸着盤１７および緩衝
材２２が互いに接近、離隔する水平方向に移動す
る。船体１１の底には、複数の車輪２４が設けら
れている。また、図示は省略したが、船体１１内
には、吸着盤作動用の真空ポンプ、バラストタン
ク、バラスト調整用および油圧シリンダ駆動用の
機器類ならびにこれらの制御装置などが配置され
ている。 As shown in FIGS. 2 and 3, the mooring barge 10 has a box-shaped hull 11, and a vertical plate-shaped cylinder support member 13 is fixed on an upper deck 12 at the center of the hull 11. ing. A horizontal slide bearing 14 extending perpendicular to the support member 13 is fixed on the upper deck 12 on one side of the support member 13, and one horizontal suction cup support shaft 15 is fitted into this bearing 14 so as to be slidable in the axial direction. It is being A vacuum suction cup 17 protruding to the outside of the hull 11 is attached to the outer tip of the support shaft 15 via a horizontal pin 16 perpendicular to the support shaft 15. A hydraulic cylinder 18 for tilting the suction cup 17 about the pin 16 is provided between them. In addition, the inner tip of the suction cup support shaft 15 and the support member 1
3, a hydraulic cylinder 19 for horizontally moving the support shaft 15 in the axial direction is provided. A horizontal sliding bearing 20 extending at right angles to the supporting member 13 is fixed on the upper deck 12 on the side opposite to the suction cup 17 with respect to the cylinder supporting member 13, and one horizontal cushioning material supporting shaft 21 is attached to this bearing 20. It is slidably fitted in the axial direction. A single cushioning member 22 made of, for example, rubber and protruding outward from the hull 11 is fixed to the outer tip of the support shaft 21 . Between the inner tip of the cushioning material support shaft 21 and the support member 13,
A hydraulic cylinder 23 is provided for horizontally moving the support shaft 21 in the axial direction. The two sets of support shafts 15, 21 and hydraulic cylinders 19, 23 on both sides of the support member 13 are arranged on the same horizontal straight line with the support member 13 in between.
By the operation of 9 and 23, the suction cup 17 and the buffer material 22 move toward and away from each other in the horizontal direction. A plurality of wheels 24 are provided at the bottom of the hull 11. Further, although not shown in the drawings, a vacuum pump for operating a suction cup, a ballast tank, equipment for adjusting ballast and driving a hydraulic cylinder, and a control device for these are arranged within the hull 11.
上記の係留台船１０は、使用時には海面に浮か
べられ、不使用時には、通常、クレーンなどを使
用して陸上に吊上げられる。そして、陸上におい
てはトレーラなどで牽引することにより、海上に
おいてはタグボートなどで曳航することにより、
係留台船１０を移動させる。なお、係留台船１０
は自航式のものであつてもよい。 The moored barge 10 described above is floated on the sea surface when in use, and is usually hoisted onto land using a crane or the like when not in use. On land, it is towed by a trailer, and at sea, it is towed by a tugboat.
The mooring barge 10 is moved. In addition, mooring barge 10
may be self-propelled.
第３図は上記の係留台船１０を使用して岸壁２
５に係留された船２６を示しており、岸壁２５と
船２６との間に２隻の係留台船１０が配置されて
いる。次に、船２６を岸壁２５に係留するときの
操作手順の１例を示す。 Figure 3 shows the quay 2 using the moored barge 10 mentioned above.
5 shows a ship 26 moored to the ship 26, and two moored barges 10 are arranged between the quay 25 and the ship 26. Next, an example of the operating procedure when mooring the ship 26 to the quay 25 will be described.
まず、船２６が到着する前に、予め２隻の係留
台船１０を海面に浮かべ、緩衝材２２が岸壁２５
に押当るように係留索２７などで岸壁２５に係留
しておく。このように岸壁２５に設置した係留台
船１０の電線接続箱に陸上からの電線を接続して
油圧ポンプ、真空ポンプなどを運転し、油圧シリ
ンダ１９の作動により吸着盤１７を船体１１の外
側に突出しておく。そして、タグボートを使用し
て船２６を移動させ、船首部および船尾部の船側
を係留台船１０の吸着盤１７に押付ける。係留台
船１０では、船２６が吸着盤１７に押付けられた
ことをセンサなどで検知して、ただちに吸着盤１
７を作動させ、吸着盤１７が所定の真空になつて
船２６を吸着したことを外部に表示する。２隻の
係留台船１０の吸着盤１７がともに船２６を吸着
したならば、船２６を係留台船１０に押付けてい
たタグボートを船２６から離し、これにより係船
作業を終了する。なお、この場合、２隻の係留台
船１０の位置を適当に調節して、吸着盤１７が船
側の最も好ましい部分たとえば横部材と縦部材が
交差する部分などを吸着するようにする。 First, before the ship 26 arrives, two moored barges 10 are floated on the sea surface, and the buffer material 22 is placed on the quay 25.
It is moored to the quay 25 with a mooring cable 27 or the like so as to press against it. In this way, electric wires from land are connected to the electric wire junction box of the moored barge 10 installed on the quay 25, and hydraulic pumps, vacuum pumps, etc. are operated, and the suction cup 17 is moved to the outside of the hull 11 by the operation of the hydraulic cylinder 19. Make it stand out. Then, the ship 26 is moved using a tugboat and the bow and stern sides of the ship are pressed against the suction cups 17 of the moored barge 10. In the mooring barge 10, a sensor or the like detects that the ship 26 is pressed against the suction cup 17, and the suction cup 1 is immediately moved.
7 is activated to display externally that the suction cup 17 has reached a predetermined vacuum and has suctioned the ship 26. When the suction cups 17 of the two mooring barges 10 have both attracted the ship 26, the tugboat that was pressing the ship 26 against the mooring barge 10 is released from the ship 26, thereby completing the mooring work. In this case, the positions of the two moored barges 10 are adjusted appropriately so that the suction cups 17 suction the most desirable portions on the ship side, such as the intersection of the horizontal and vertical members.
このようにして船２６を吸着した吸着盤１７
は、船２６が係留台船１０から離れるのを防ぎ、
これにより岸壁２５と船２６との間隔が一定に保
持されるため、船２６が岸壁２５に衝突すること
が確実に防止される。係留中、船２６が係留台船
１０に及ぼす力は、支持部材１３ならびにその両
側に一直線上に配置された２組の支持軸１５，２
１および油圧シリンダ１９，２３によつて受けら
れるため、船体１１が傾くおそれがなく、かつ船
体１１に大きな力が作用することがない。また、
上記実施例では、吸着盤１７で船２６を吸着する
ときに、油圧シリンダ１８の作動により、船２６
の傾斜に沿つて吸着盤１７を傾けることができ
る。しかしながら、吸着盤１７は傾動しないもの
であつてもよい。さらに、岸壁と船との間に配置
される係留台船１０の数は、船の大きさや気象条
件などを考慮して、適宜変更しうるものである。 The suction cup 17 that suctioned the ship 26 in this way
prevents the ship 26 from leaving the moored barge 10,
This maintains a constant distance between the quay 25 and the ship 26, thereby reliably preventing the ship 26 from colliding with the quay 25. During mooring, the force exerted by the ship 26 on the mooring barge 10 is caused by the support member 13 and two sets of support shafts 15, 2 arranged in a straight line on both sides thereof.
1 and hydraulic cylinders 19 and 23, there is no risk that the hull 11 will tilt, and no large force will be applied to the hull 11. Also,
In the above embodiment, when the suction cup 17 suctions the ship 26, the hydraulic cylinder 18 is operated to hold the ship 26.
The suction cup 17 can be tilted along the slope. However, the suction cup 17 may not tilt. Furthermore, the number of mooring barges 10 arranged between the quay and the ship can be changed as appropriate, taking into consideration the size of the ship, weather conditions, and the like.
この発明の係留台船によれば、船体１１上の一
側部に軸方向移動自在に支持された１本の水平な
軸１５の先端に船体１１より外側に突出す１個の
吸着盤１７が設けられるとともに、船体１１上の
他側部に軸方向移動自在に支持された１本の水平
な軸２１の先端に船体１１より外側に突出す１個
の緩衝材２２が設けられており、船体１１上の中
央部に設けられた支持部材１３と吸着盤１７の軸
１５および緩衝材２２の軸２１との間にこれらの
軸１５，２１を移動させるための油圧シリンダ１
９，２３がそれぞれ設けられ、吸着盤１７の軸１
５、緩衝材２２の軸２１およびこれらの軸１５，
２１に連結された油圧シリンダ１９，２３が支持
部材１３を挟んで同一の水平直線上に配置されて
いるので、上述のように、緩衝材２２が岸壁に押
当たるようにこれを岸壁に係留し、吸着盤１７を
船に吸着させることにより、岸壁と船との間隔を
一定に保持して船の衝突を確実に防止することが
できる。また、岸壁に設置した係留台船の吸着盤
１７に船を押付けて吸着盤１７を作動させるだけ
のきわめて簡単な操作によつて船を係留すること
ができ、かつ吸着盤１７などの遠隔操作が可能で
あるから、従来の係留索を使用した係船作業に比
べて、少人数の作業者によつて短時間で係船作業
を行なうことができる。また、吸着盤１７の軸１
５、緩衝材２２の軸２１およびこれらの軸１５，
２１に連結された油圧シリンダ１９，２３が支持
部材１３を挟んで同一の水平直線上に配置されて
いるので、船が係留台船に及ぼす力をこれらで受
けることができ、この力は係留台船の船体１１に
は作用しない。このため、とくに係留台船の船体
１１の強度を高める必要がなく、したがつて、係
留台船全体を小形にすることができる。さらに、
船体１１の各側部に吸着盤１７と緩衝材２２が１
個ずつ設けられているので、次のように、船の種
類や大きさが変つても常に船側の好ましい部分を
吸着盤１７で吸着して安全に船を係留することが
できる。すなわち、一般の船では船側の横部材と
縦部材が交差する部分に吸着盤を押当てるのが船
体の損傷を防止する上で最も好ましいが、この位
置は船の種類や大きさなどによつて変る。しかし
ながら、この発明による係留台船の場合、吸着盤
１７と緩衝材２２が各側部に１個ずつ設けられて
いるだけであるから、係留台船の位置を適当に調
節することにより、簡単に吸着盤１７が船側の好
ましい部分に押当たるようにすることができる。
そして、複数の係留台船を使用する場合も、各係
留台船の位置を別個に調節することにより、全て
の係留台船の吸着盤１７が船側の好ましい部分に
押当たるようにすることができる。 According to the mooring barge of the present invention, one suction cup 17 that protrudes outward from the hull 11 is attached to the tip of one horizontal shaft 15 supported on one side of the hull 11 so as to be movable in the axial direction. At the tip of one horizontal shaft 21 supported on the other side of the hull 11 so as to be freely movable in the axial direction, one cushioning member 22 is provided which protrudes outward from the hull 11. Hydraulic cylinder 1 for moving these shafts 15 and 21 between support member 13 provided in the center on 11 and shaft 15 of suction cup 17 and shaft 21 of cushioning material 22.
9 and 23 are respectively provided, and the shaft 1 of the suction cup 17
5. The shaft 21 of the cushioning material 22 and these shafts 15,
Since the hydraulic cylinders 19 and 23 connected to 21 are arranged on the same horizontal straight line with the support member 13 in between, they are moored to the quay so that the cushioning material 22 presses against the quay as described above. By attaching the suction cup 17 to the ship, it is possible to maintain a constant distance between the quay and the ship and reliably prevent ship collisions. In addition, the ship can be moored by an extremely simple operation of pressing the ship against the suction cup 17 of the mooring barge installed on the quay and activating the suction cup 17, and the suction cup 17 can be remotely operated. Therefore, compared to mooring work using conventional mooring lines, mooring work can be carried out by a smaller number of workers in a shorter time. In addition, the shaft 1 of the suction cup 17
5. The shaft 21 of the cushioning material 22 and these shafts 15,
Since the hydraulic cylinders 19 and 23 connected to the mooring barge 21 are arranged on the same horizontal straight line with the support member 13 in between, these can receive the force that the ship exerts on the mooring barge, and this force is transferred to the mooring barge. It does not act on the hull 11 of the ship. Therefore, there is no need to particularly increase the strength of the hull 11 of the mooring barge, and the entire mooring barge can therefore be made smaller. moreover,
One suction cup 17 and one cushioning material 22 are provided on each side of the hull 11.
Since the suction cups 17 are provided one by one, even if the type or size of the ship changes, the suction cups 17 can always attract a desirable part of the ship to safely moor the ship. In other words, in order to prevent damage to the hull, it is best to press the suction cup against the intersection of the horizontal and vertical members on the ship's side for ordinary ships, but this position depends on the type and size of the ship. Change. However, in the case of the mooring barge according to the present invention, since only one suction cup 17 and one buffer material 22 are provided on each side, it is possible to easily adjust the position of the mooring barge by appropriately adjusting the position of the mooring barge. The suction cup 17 can be pressed against a desired part of the ship's side.
Even when using a plurality of mooring barges, by adjusting the position of each mooring barge separately, it is possible to make the suction cups 17 of all the mooring barges press against a desired part of the ship side. .
第１図は従来の船の係留状態を示す概略平面
図、第２図および第３図はこの発明の実施例を示
し、第２図は係留台船の側面図、第３図は使用状
態を示す平面図である。
１０……係留台船、１１……船体、１３……支
持部材、１５，２１……軸、１７……吸着盤、１
９，２３……油圧シリンダ、２２……緩衝材。
Fig. 1 is a schematic plan view showing the moored state of a conventional ship, Figs. 2 and 3 show an embodiment of the present invention, Fig. 2 is a side view of the moored barge, and Fig. 3 shows the state in use. FIG. 10... Mooring barge, 11... Hull, 13... Support member, 15, 21... Shaft, 17... Suction cup, 1
9, 23...Hydraulic cylinder, 22...Buffer material.
Claims (1)
された１本の水平な軸１５の先端に船体１１より
外側に突出す１個の吸着盤１７が設けられるとと
もに、船体１１上の他側部に軸方向移動自在に支
持された１本の水平な軸２１の先端に船体１１よ
り外側に突出す１個の緩衝材２２が設けられてお
り、船体１１上の中央部に設けられた支持部材１
３と吸着盤１７の軸１５および緩衝材２２の軸２
１との間にこれらの軸１５，２１を移動させるた
めの油圧シリンダ１９，２３がそれぞれ設けら
れ、吸着盤１７の軸１５、緩衝材２２の軸２１お
よびこれらの軸１５，２１に連結された油圧シリ
ンダ１９，２３が支持部材１３を挟んで同一の水
平直線上に配置されている係留台船。1 A suction cup 17 protruding outward from the hull 11 is provided at the tip of one horizontal shaft 15 that is supported on one side of the hull 11 so as to be movable in the axial direction. One horizontal shaft 21 supported on the side so as to be freely movable in the axial direction is provided with one cushioning material 22 protruding outward from the hull 11 at the tip thereof. Support member 1
3, the shaft 15 of the suction cup 17, and the shaft 2 of the cushioning material 22.
Hydraulic cylinders 19 and 23 for moving these shafts 15 and 21 are respectively provided between the suction cup 17 and the shaft 21 of the cushioning material 22 and these shafts 15 and 21. A moored barge in which hydraulic cylinders 19 and 23 are arranged on the same horizontal straight line with a support member 13 in between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57025687A JPS58141988A (en) | 1982-02-18 | 1982-02-18 | Mooring buoy vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57025687A JPS58141988A (en) | 1982-02-18 | 1982-02-18 | Mooring buoy vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58141988A JPS58141988A (en) | 1983-08-23 |
| JPS6235953B2 true JPS6235953B2 (en) | 1987-08-04 |
Family
ID=12172696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57025687A Granted JPS58141988A (en) | 1982-02-18 | 1982-02-18 | Mooring buoy vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58141988A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6451056U (en) * | 1987-09-17 | 1989-03-29 | ||
| JPS6453062U (en) * | 1987-09-28 | 1989-03-31 | ||
| JPH0199985A (en) * | 1987-10-01 | 1989-04-18 | Owens Illinois Plast Prod Inc | Automatic outflow vessel and manufacture thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6910435B2 (en) * | 2000-02-26 | 2005-06-28 | Mooring Systems Limited | Mooring device |
| WO2007043070A1 (en) * | 2005-10-12 | 2007-04-19 | Ordys Holding Company Limited | A coupling system and a docking system for a ship |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7414096A (en) * | 1973-11-06 | 1975-05-09 | Ishikawajima Harima Heavy Ind | MORE DETAILS. |
-
1982
- 1982-02-18 JP JP57025687A patent/JPS58141988A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6451056U (en) * | 1987-09-17 | 1989-03-29 | ||
| JPS6453062U (en) * | 1987-09-28 | 1989-03-31 | ||
| JPH0199985A (en) * | 1987-10-01 | 1989-04-18 | Owens Illinois Plast Prod Inc | Automatic outflow vessel and manufacture thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58141988A (en) | 1983-08-23 |
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