JPS6040664Y2 - Connection structure of floating fender - Google Patents

Connection structure of floating fender

Info

Publication number
JPS6040664Y2
JPS6040664Y2 JP1981195663U JP19566381U JPS6040664Y2 JP S6040664 Y2 JPS6040664 Y2 JP S6040664Y2 JP 1981195663 U JP1981195663 U JP 1981195663U JP 19566381 U JP19566381 U JP 19566381U JP S6040664 Y2 JPS6040664 Y2 JP S6040664Y2
Authority
JP
Japan
Prior art keywords
tire
fender
floating
fenders
connection structure
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
Application number
JP1981195663U
Other languages
Japanese (ja)
Other versions
JPS58103213U (en
Inventor
直之 根本
亘 太田
Original Assignee
横浜ゴム株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 横浜ゴム株式会社 filed Critical 横浜ゴム株式会社
Priority to JP1981195663U priority Critical patent/JPS6040664Y2/en
Publication of JPS58103213U publication Critical patent/JPS58103213U/en
Application granted granted Critical
Publication of JPS6040664Y2 publication Critical patent/JPS6040664Y2/en
Expired legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/30Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

Landscapes

  • Bridges Or Land Bridges (AREA)

Description

【考案の詳細な説明】 本考案は空気式防舷材等の水面に浮遊して使用する浮遊
式防舷材を複数個連結して使用する場合に防舷材の端部
面あるいは防舷材の端部に取り付けられた連結部材に生
ずる摩滅を防止する浮遊式防舷材の連結構造に関するも
のである。
[Detailed description of the invention] This invention is applicable to the end surface of the fender or the fender when multiple floating fenders, such as pneumatic fenders, are connected and used. This invention relates to a connection structure for floating fenders that prevents wear and tear on the connection members attached to the ends of the fender.

従来は、この種の浮遊式防舷材間の連結は、連結金具を
シャックルまたはシャックルおよびチェーンを用いて行
っているだけであったので、風浪により防舷材が動揺す
ると、互いにぶつかり合い、防舷材本体の端面および金
具類が摩滅し、耐用年数を著しく縮めてしまうことがし
ばしばあった。
Conventionally, this type of floating fenders were only connected using shackles or shackles and chains, so when the fenders were shaken by wind and waves, they collided with each other, causing damage to the fenders. The end faces and metal fittings of the main body of the ship often wore out, significantly shortening its useful life.

従って、本考案は複数個の浮遊式防舷材を連結する連結
具に切断開口を1ケ所有するタイヤを少なくとも1個装
着することにより、上記目的を遠戚することができる。
Therefore, the present invention can distantly achieve the above object by attaching at least one tire having one cutting opening to a connector for connecting a plurality of floating fenders.

次に、本考案による浮遊式防舷材の連結構造を添付図面
に示す好適実施例につき詳細に説明する。
Next, the floating fender connection structure according to the present invention will be described in detail with reference to preferred embodiments shown in the accompanying drawings.

第1図は浮遊式防舷材の正面図、第2図は同側面図であ
る。
FIG. 1 is a front view of the floating fender, and FIG. 2 is a side view of the same.

一般に、浮遊式防舷材1は外殻がゴム等の可撓性材料と
補強繊維で構成された薄肉膜で、その内部は空気あるい
は独立気泡のプラスチックフオームで満たされている。
Generally, the floating fender 1 is a thin membrane whose outer shell is made of a flexible material such as rubber and reinforcing fibers, and whose interior is filled with air or closed-cell plastic foam.

外周は防舷材本体2の損傷を保護するために古タイヤ3
を編みこんだチェーン4またはワイヤーのネット5で覆
われている。
The outer periphery is covered with old tires 3 to protect the fender body 2 from damage.
It is covered with a woven chain 4 or wire net 5.

第3図は隣接する浮遊式防舷材1,1の連結部の拡大図
であり、チェーン4の端末6はチェーン収束金具7で収
束されている。
FIG. 3 is an enlarged view of the connecting portion of the adjacent floating fenders 1, 1, and the ends 6 of the chains 4 are converged by chain converging fittings 7.

収束金具7の連結部9とチェーン等の連結具8とがボル
ト10およびナツト11で緊締連結されている。
A connecting portion 9 of the convergence fitting 7 and a connecting device 8 such as a chain are tightly connected with bolts 10 and nuts 11.

第4図は第1図および第2図に示すような浮遊式防舷材
1を第3図に示すような連結構造により多数連結されて
橋脚のまわりに取り付けられた状態を示す図であり、1
2は海底または川底に設置された橋脚であり、その周囲
を海(水)面13に浮遊した防舷材1で囲み、海面13
を航行する船舶の不慮の事故による衝突から橋脚12を
防護している。
FIG. 4 is a diagram showing a state in which a large number of floating fenders 1 as shown in FIGS. 1 and 2 are connected by a connection structure as shown in FIG. 3 and installed around a pier, 1
2 is a bridge pier installed on the seabed or riverbed, surrounded by fender 1 floating on the sea (water) surface 13,
This protects the pier 12 from accidental collisions caused by ships navigating the bridge.

また、第3図の拡大図から明らかにわかるが、本考案に
おいては、防舷材間の連結部空間15に防舷材およびま
たは連結金具の損傷を防止するために、少なくとも1本
のタイヤ14を装着する。
Further, as clearly seen from the enlarged view of FIG. 3, in the present invention, at least one tire 14 is installed in the joint space 15 between the fenders in order to prevent damage to the fenders and/or the connecting fittings. Attach.

第3図にはタイヤ14が2個取り付けられた状態を二点
鎖線で示し、タイヤには後述するように装脱着が容易な
ようにタイヤの円周方向に対してθの角度で切断した開
口部16を各タイヤに1箇処形戊しておく。
In FIG. 3, the state in which two tires 14 are attached is shown by two-dot chain lines, and the tires have openings cut at an angle θ with respect to the circumferential direction of the tires to facilitate attachment and detachment, as will be described later. One portion 16 is formed in each tire.

第5図にはタイヤ14を装脱着時に開口部16を軸方向
にづらしながら開いた状態を示す。
FIG. 5 shows a state in which the opening 16 is opened while being shifted in the axial direction when the tire 14 is mounted or removed.

このタイヤの断面に見えるように、タイヤ14にはビー
ド17と称する高張力のワイヤー束があるため、タイヤ
の軸方向にづらす方が円周方向に開くことよりも容易で
ある。
As seen in the cross section of this tire, the tire 14 has a high-tension wire bundle called a bead 17, so it is easier to shift the tire in the axial direction than to open it in the circumferential direction.

このようにタイヤの軸方向にづらしてタイヤ開口部16
を開いて防舷材の連結部15に装着できるようにするた
め、第3図および第5図に示すように、円周方向に対し
てθの角度で斜カットして開口部16を形成するのが良
い。
In this way, the tire opening 16 is shifted in the axial direction of the tire.
In order to open it and attach it to the connecting part 15 of the fender, as shown in FIGS. 3 and 5, an opening 16 is formed by cutting diagonally at an angle of θ with respect to the circumferential direction. It's good.

このタイヤの切断角度θはタイヤの構造、サイズ、摩耗
度等により異なるが、45°〜80°程度にするのが好
適である。
The cutting angle θ of the tire varies depending on the structure, size, degree of wear, etc. of the tire, but is preferably about 45° to 80°.

θが45°より小さくなると切断長さが長くなるととも
に装脱着に手間を要するようになり、θが80°より大
きくなるとタイヤが開口部16を経て連結部から不意に
はずれる恐れが出てくるからである。
If θ is smaller than 45°, the cutting length will be longer and it will take more time to attach and remove the tire, and if θ is larger than 80°, there is a risk that the tire will unexpectedly come off from the connecting part through the opening 16. It is.

以上説明した処から明らかなように、本考案においては
、タイヤ14の切断開口部16を開くことによりタイヤ
14を簡単に連結具8に装脱着して防舷材および連結部
を防護することができる。
As is clear from the above explanation, in the present invention, by opening the cutting opening 16 of the tire 14, the tire 14 can be easily attached to and detached from the connector 8 to protect the fender and the connector. can.

タイヤに切断開口部がないと、ボルト10、ナツト11
をはずしてチェーン8をタイヤに通し、再びボルト10
およびナツト11を取り付けなければならない。
If the tire does not have a cutting opening, bolt 10 and nut 11
Remove the chain 8, pass it through the tire, and then tighten the bolt 10 again.
and nut 11 must be installed.

しかし、タイヤは往々にして摩耗し損傷を受けるので、
防舷材1が洋上に設置されたままタイヤを取り替える必
要が起ってくる。
However, tires often wear out and get damaged, so
It becomes necessary to replace the tires while the fender 1 is installed on the ocean.

この際、ボルト、ナツト等の連結金具は錆付いているの
で、これを洋上で取り外すことは困難な作業である。
At this time, since the connecting fittings such as bolts and nuts are rusted, it is difficult to remove them at sea.

しかるに、本考案によれば前述の通り洋上で簡単に交換
を行うことができ、しかもタイヤに開口部があってもタ
イヤに内蔵されているビード17の剛性により開口部1
6は容易に開かないのでタイヤが連結部から外れること
はない。
However, according to the present invention, as mentioned above, it is possible to easily replace the tire at sea, and even if the tire has an opening, the opening 1 is closed due to the rigidity of the bead 17 built into the tire.
6 does not open easily, so the tire will not come off the connection.

本考案によれば、防舷材1間にタイヤを介挿せずに防舷
材を設置していた従来のものに比べ、防舷材1の端面1
8や、この端面の周辺の連結用の種々の金具の摩滅を防
止することができ、しかも古タイヤで充分効果を発揮で
きるので極めて経済的である。
According to the present invention, compared to the conventional method in which fenders were installed without interposing tires between the fenders 1, the end face 1 of the fender 1
8 and various metal fittings for connection around this end face can be prevented from being worn out, and the effect can be fully demonstrated using old tires, so it is extremely economical.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は浮遊式防舷材の正面図、第2図は同側面図、第
3図は第1図の防舷材の連結部の拡大正面図、第4図は
本考案の防舷材連結構造による防舷材設置状態を示す側
面図、第5図はタイヤを装脱着する状態を示す線図的斜
視図である。 符号の説明、1・・・・・・浮遊式防舷材、2・・・・
・・防舷材本体、3・・・・・・古タイヤ、4・・・・
・・チェーン、5・・・・・・ネット、6・・・・・・
チェーンの端末、7・・・・・・チェーン収束金具、訃
・・・・・連結具、9・・・・・・連結部、10・・・
・・・ボルト、11・・・・・・ナツト、12・・・・
・・橋脚、13・・・・・・海面、14・・・・・・タ
イヤ、15・・・・・・連結部空間、16・・・・・・
切断開口部、17・・・・・・ビード、18・・・・・
・端面。
Figure 1 is a front view of the floating fender, Figure 2 is a side view of the same, Figure 3 is an enlarged front view of the connecting part of the fender in Figure 1, and Figure 4 is the fender of the present invention. FIG. 5 is a side view showing a state in which fenders are installed using the connection structure, and FIG. 5 is a diagrammatic perspective view showing a state in which tires are mounted and removed. Explanation of symbols, 1...Floating fender, 2...
... fender body, 3 ... old tires, 4 ...
...Chain, 5...Net, 6...
Terminal of chain, 7...Chain convergence fitting, end...Connection tool, 9...Connection part, 10...
...Bolt, 11...Natsuto, 12...
... Pier, 13 ... Sea surface, 14 ... Tire, 15 ... Connection space, 16 ...
Cutting opening, 17...Bead, 18...
·End face.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数個の浮遊式防舷材を連結する連結具に、切断開口を
1ケ所有するタイヤを少なくとも1個装着したことを特
徴とする浮遊式防舷材の連結構造。
A connecting structure for floating fenders, characterized in that at least one tire having one cutting opening is attached to a connector for connecting a plurality of floating fenders.
JP1981195663U 1981-12-28 1981-12-28 Connection structure of floating fender Expired JPS6040664Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981195663U JPS6040664Y2 (en) 1981-12-28 1981-12-28 Connection structure of floating fender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981195663U JPS6040664Y2 (en) 1981-12-28 1981-12-28 Connection structure of floating fender

Publications (2)

Publication Number Publication Date
JPS58103213U JPS58103213U (en) 1983-07-13
JPS6040664Y2 true JPS6040664Y2 (en) 1985-12-09

Family

ID=30108933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981195663U Expired JPS6040664Y2 (en) 1981-12-28 1981-12-28 Connection structure of floating fender

Country Status (1)

Country Link
JP (1) JPS6040664Y2 (en)

Also Published As

Publication number Publication date
JPS58103213U (en) 1983-07-13

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