JPS591026Y2 - Detachment storage device for rescue boats, etc. - Google Patents
Detachment storage device for rescue boats, etc.Info
- Publication number
- JPS591026Y2 JPS591026Y2 JP17087780U JP17087780U JPS591026Y2 JP S591026 Y2 JPS591026 Y2 JP S591026Y2 JP 17087780 U JP17087780 U JP 17087780U JP 17087780 U JP17087780 U JP 17087780U JP S591026 Y2 JPS591026 Y2 JP S591026Y2
- Authority
- JP
- Japan
- Prior art keywords
- boat
- davit
- storage device
- arm
- support
- 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
Landscapes
- Jib Cranes (AREA)
Description
【考案の詳細な説明】
本考案は救助艇、作業艇等の小組の本船に対する離脱収
納装置に関し、目的とするところは、いかなる天候時に
おいても、艇を安全且つ迅速に本船から離脱させ、又本
船へ収納できるようにすることを目的としている。[Detailed description of the invention] The present invention relates to a detachment storage device for a small ship such as a rescue boat or a work boat. The purpose is to allow it to be stored on board the ship.
従来、本船からの艇の離脱又は収納は、舷側甲板上に設
置されたクレーン或いはダビットにかけられた索条先端
のフックと艇との掛は外しにより行なっているが、海面
に浮かぶ艇は波動により常に大きく上下動するに対し、
ダビット或いはクレーンの懸吊用フックは略定位置であ
る(本船の波動による動きは、艇の動きに比し極めて小
である)から、艇とフックの掛は外しが非常に困難であ
ると共に、組上での作業は不安定であり、且つフックへ
の衝突等により非常に危険である。Conventionally, a boat is detached from or stowed away from a ship by unhooking it from a hook at the tip of a cable attached to a crane or davit on the side deck, but boats floating on the sea surface are easily moved by waves. While it constantly moves up and down,
Since the hook for hanging the davit or crane is in a substantially fixed position (the movement of the ship due to wave motion is extremely small compared to the movement of the boat), it is extremely difficult to unhook the hook from the boat. Assembling work is unstable and extremely dangerous due to collisions with hooks, etc.
本考案は斯る点に着眼して、艇支持部分が波動による艇
の動きに追従して上下動するようにして艇の離脱収納作
業を容易にするようにしたものであって、要旨とすると
ころは拡縮によって艇を支持解放する紙支持体を備えた
懸吊枠を、甲板上舷側に設置されたダビットの一方に垂
直方向揺動自在に取付いたアームの自由端に枢着すると
共に、他方のダビットから索条で懸吊し、この索条の一
端を波動に追従するシリンダ一端の迂回転子を迂回させ
て門型枠に固定し、他端部をウィンチに巻き取るように
した救助艇等の離脱収納装置にある。With this in mind, the present invention is designed to facilitate the work of detaching and storing the boat by allowing the boat support part to move up and down following the movement of the boat due to wave motion. However, a suspension frame equipped with a paper support that supports and releases the boat by expanding and contracting is pivoted to the free end of an arm that is vertically swingably attached to one side of a davit installed on the upper side of the deck, and the other A rescue boat that is suspended from a davit by a cable, one end of which is fixed to a gate frame by bypassing a detour trochanter at one end of a cylinder that follows wave motion, and the other end is wound around a winch. etc., in a detachable storage device.
図に示した実施例において詳説すると、図中1は、追従
側ダビット、2はアーム支持側ダビットであって、本船
の舷側甲板上3に、舷側直角方向へ、レール4にガイド
されてシリンダー5,5′により駆動移動されるよう並
列設置されている。To explain in detail the embodiment shown in the figure, 1 in the figure is a follower side davit, 2 is an arm support side davit, and a cylinder 5 is placed on the ship's side deck 3 in a direction perpendicular to the side, guided by a rail 4. , 5' are arranged in parallel so as to be driven and moved by.
6は紙支持体であって、握持腕7,7′を艇巾以上の間
隔で対向させてその基端部を拡縮油圧シリンZ−の納っ
た支持ボックス8に連結支持させると共に握持腕7,7
′には部側支持腕9,9′及び艇底支持部10、10’
を固定した構造となっており、この紙支持体6は、門型
枠11内に相似的に納まり、支持ボックス8が門型枠の
水平梁部に取付いている。Reference numeral 6 denotes a paper support, with gripping arms 7 and 7' facing each other at an interval of at least the width of the boat, the base end of which is connected and supported to a support box 8 in which an expansion/contraction hydraulic cylinder Z- is housed, and is also gripped. arm 7,7
' have side support arms 9, 9' and boat bottom support parts 10, 10'.
The paper support 6 is housed in a similar manner within a gate frame 11, and a support box 8 is attached to a horizontal beam of the gate frame.
12は支持アームであって、一端がアーム支持側ダビッ
ト2に垂直方向揺動自在に枢着され、他端が門型枠11
に枢着されている。Reference numeral 12 denotes a support arm, one end of which is pivotally attached to the arm support side davit 2 so as to be vertically swingable, and the other end of which is attached to the gate frame 11.
It is pivoted to.
13は追従シリンダーであって、追従側ダビット1の支
柱14に固定されている。13 is a follower cylinder, which is fixed to the support column 14 of the follower davit 1.
15は懸吊索条であって一端が門型枠11に固定され、
他端は転子及び追従シリンダー13の迂回転子16を迂
回してウィンチ17に巻き取られるようになっている。15 is a suspension cable, one end of which is fixed to the gate frame 11;
The other end is wound around the winch 17 by bypassing the trochanter and the bypass trochanter 16 of the follower cylinder 13.
図中18は艇、19は緩衝材、20は波動検知管を示す
。In the figure, 18 is a boat, 19 is a buffer material, and 20 is a wave detection tube.
上記構成した本考案装置は、通常の場合は本船舷側甲板
上に収納保管され、使用に際しては、シノンダ−5,5
′により追従側ダビット1及びアーム支持側ダビット2
を舷側方向へ移動させて艇を海面上に臨む位置とする。The device of the present invention configured as described above is normally stored on the ship's side deck, and when used, it is
', the following side davit 1 and the arm support side davit 2
Move the boat toward the side to position the boat facing the sea surface.
然る後ウィンチ17に巻かれた懸吊索条15を緩めて、
艇18を海面上へ降下させる。After that, loosen the suspension rope 15 wound around the winch 17,
The boat 18 is lowered onto the sea surface.
艇18が海面上に最も下った状態で浮いたところでウィ
ンチ17を固定し、追従シリンダー13を稼動状態にす
る。When the boat 18 is floating at its lowest point above the sea surface, the winch 17 is fixed and the following cylinder 13 is put into operation.
追従シリンダー13は波動により変動する管内圧力を検
知するところの波動検知管20から油圧ポンプに送られ
た信号による油圧ポンプ駆動により伸縮し、海面の波動
に追従するようになる。The tracking cylinder 13 expands and contracts by a hydraulic pump driven by a signal sent to the hydraulic pump from a wave detection tube 20 that detects the pressure inside the pipe that fluctuates due to wave motion, and comes to follow the wave motion of the sea surface.
海面上に降された艇は、紙支持体6に握持されているの
で、次に紙支持体の拡縮シリンダ一部Bを駆動して握持
腕7,7′を拡げ艇1Bを離脱させる。Since the boat that has been lowered onto the sea surface is gripped by the paper support 6, the expansion/contraction cylinder part B of the paper support is then driven to expand the gripping arms 7, 7' and release the boat 1B. .
又部を収納する場合には、前記と逆に行なう。If you want to store the other parts, do the reverse of the above.
即ち、波動に追述して海面上で上下する紙支持体6内へ
艇を操船して位置させた後、拡縮シリンダ一部8を駆動
して握持させ、ウィンチで懸吊索条を捲き、艇を吊り上
げ、更に両ダビットを舷側から遠ざかる方向へ移動させ
収納を完了するのである。That is, after manipulating the boat to position it within the paper support 6 that moves up and down on the sea surface in addition to the wave motion, the expansion/contraction cylinder part 8 is driven and gripped, and the suspension rope is wound up with a winch. The boat is hoisted up and both davits are moved away from the side to complete storage.
尚、両ダビットの水平移行の手段としては、ラックとピ
ニオン、ロープ引張等があり、波動検知手段としては、
光電管と浮子を利用する手段等がある。In addition, the means for horizontally moving both davits include rack and pinion, rope tension, etc., and the means for detecting wave motion include:
There are methods that use phototubes and floats.
上述の如く、紙支持体を波動に追従する状態でダビット
に懸吊するようにしたから、紙支持体が波動によって上
下動する艇の動きに追従同調して、艇と紙支持体との相
対的動きが無くなり、艇に乗船している作業者、救助者
、被救助者の紙支持体への衝突等の危険を招来すること
なく、迅速且つ安全に艇の離脱収納が遠戚できる。As mentioned above, since the paper support is suspended from the davit in a state that follows the wave motion, the paper support follows and synchronizes with the movement of the boat that moves up and down due to the wave motion, and the relative relationship between the boat and the paper support is adjusted. To eliminate target movement and to quickly and safely remove and store a boat without causing dangers such as collisions with paper supports by workers, rescuers, and rescued persons on board the boat.
又追従することによっていかなる天候のもとでも救助作
業の遂行ができる。Also, by following, rescue operations can be carried out in any weather.
第1図は本考案装置の実施例構成略図である。
1・・・・・・追従側ダビット、2・・・・・・アーム
支持側ダビット、6・・・・・・紙支持体、7,7′・
・・・・・握持腕、8・・・・・・支持ボックス、11
・・・・・・門型枠、12・・・・・・支持アーム、1
3・・・・・・追従シリンダー、15・・・・・・懸吊
索条、17・・・・・・ウィンチ、1B・・・・・・艇
。FIG. 1 is a schematic diagram of an embodiment of the device of the present invention. 1...Following side davit, 2...Arm support side davit, 6...Paper support, 7, 7'.
...Gripping arm, 8...Support box, 11
...Gate frame, 12 ... Support arm, 1
3...Following cylinder, 15...Suspension rope, 17...Winch, 1B...Boat.
Claims (1)
されたダビットの一方に垂直方向揺動自在のアームが取
付き該アームの自由端に波動検知管を備えた門型の粗悪
吊枠が枢着され且つ粗悪吊枠が他方のダビットから索条
で懸吊され、この索条が波動検知管からの信号により波
動に追従して稼動する追従シリンダーを介してウィンチ
で巻き取られるようになっており、粗悪吊枠内に拡縮シ
ノンダーにより支持解放する紙支持体が支持されている
救助艇等の離脱収納装置。A vertically swingable arm is attached to one side of a davit installed so that it can slide horizontally on the upper side of the ship's deck, and a poor-quality gate-shaped suspension frame equipped with a wave detection tube is pivoted to the free end of the arm. The inferior suspension frame is suspended from the other davit by a cable, and the cable is wound up by a winch via a follower cylinder that operates by following the waves in response to a signal from the wave detection tube. , a detachment and storage device for a rescue boat, etc., in which a paper support to be supported and released is supported by an expanding and contracting cylindrical frame within a poor-quality hanging frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17087780U JPS591026Y2 (en) | 1980-11-27 | 1980-11-27 | Detachment storage device for rescue boats, etc. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17087780U JPS591026Y2 (en) | 1980-11-27 | 1980-11-27 | Detachment storage device for rescue boats, etc. |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5698693U JPS5698693U (en) | 1981-08-04 |
JPS591026Y2 true JPS591026Y2 (en) | 1984-01-12 |
Family
ID=29681728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17087780U Expired JPS591026Y2 (en) | 1980-11-27 | 1980-11-27 | Detachment storage device for rescue boats, etc. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS591026Y2 (en) |
-
1980
- 1980-11-27 JP JP17087780U patent/JPS591026Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5698693U (en) | 1981-08-04 |
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