JPH0820383A - Connecting/releasing device between mother ship and pusher boat - Google Patents
Connecting/releasing device between mother ship and pusher boatInfo
- Publication number
- JPH0820383A JPH0820383A JP1237195A JP1237195A JPH0820383A JP H0820383 A JPH0820383 A JP H0820383A JP 1237195 A JP1237195 A JP 1237195A JP 1237195 A JP1237195 A JP 1237195A JP H0820383 A JPH0820383 A JP H0820383A
- Authority
- JP
- Japan
- Prior art keywords
- hook
- mother ship
- pusher
- boat
- mother
- 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
Landscapes
- Actuator (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は母船と押船の着脱装
置、詳しくは油圧シリンダなどの動力機構の力で作動さ
れる着脱装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a detaching device for a mother ship and a push boat, and more particularly to an attaching and detaching device operated by the force of a power mechanism such as a hydraulic cylinder.
【０００２】[0002]
【従来の技術】起重機台船のようにそれ自身が推進装置
を持たない母船は推進装置を持った押船の推力で移動あ
るいは航行される。通常、そのような母船には押船の進
入路が設けられており、押船の推力を利用するときはそ
の進入路に進入してきた押船と母船とが上記着脱装置に
よって連結される。このようて押船と母船との着脱は、
法的には１０分以内に行うことができなければならな
い。着脱が１０分以上かかる場合には、押船と母船とが
別の船と見なされず一体の船として検査対象になるから
である。2. Description of the Related Art A mother ship which does not have a propulsion device itself, such as a hoist barge, is moved or navigated by the thrust of a pusher having a propulsion device. Usually, such a mother ship is provided with a push boat approach path, and when the thrust of the push boat is used, the push ship and the mother ship that have entered the approach route are connected by the attachment / detachment device. In this way, attaching and detaching the push boat and the mother ship
It must be legally possible within 10 minutes. This is because if the attachment / detachment takes 10 minutes or more, the pusher ship and the mother ship are not regarded as different ships and are subject to inspection as an integrated ship.
【０００３】従来のこの種の着脱装置を図10と図11に示
してある。A conventional attaching / detaching device of this type is shown in FIGS.
【０００４】図10の着脱装置A は押船T の両舷に設けら
れており、油圧や空圧を動力源とするシリンダ5 に押付
座6 を具備させた構造になっている。この着脱装置A に
よると、母船M の進入路R に押船T を進入させた後、両
舷の着脱装置A,A のシリンダ5,5 を作動させ、押付座6,
6 を母船M の進入路R に面する左右の外板P,P にそれぞ
れ押し付けることによって両船T,M が連結される。The attachment / detachment device A shown in FIG. 10 is provided on both sides of the pusher T, and has a structure in which a pressing seat 6 is provided on a cylinder 5 which uses hydraulic pressure or pneumatic pressure as a power source. According to this attachment / detachment device A, after the pusher T has entered the approach path R of the mother ship M, the cylinders 5, 5 of the attachment / detachment devices A, A on both sides are actuated, and the push seat 6,
Both ships T and M are connected by pressing 6 onto the left and right skins P and P facing the approach path R of the mother ship M, respectively.
【０００５】図11の着脱装置A は、押船T の外板から外
側に向けて突出された板状部材7 と、母船M の外板P か
ら進入路R の路端に突出された受け部材8 と、油圧や空
圧を動力源とするシリンダ9 と、そのシリンダ9 に具備
された押付座10とを備えており、これらは押船T の両舷
または母船M 側の進入路R の両側の甲板に設けられてい
る。この着脱装置A によると、母船M の進入路R に進入
させた押船T の板状部材7,7 を受け部材8,8 の上側に位
置させ、シリンダ9,9 を作動させて押付座10,10 で板状
部材7,7 を受け部材8,8 に押し付けることによって両船
が連結される。The attaching / detaching device A of FIG. 11 has a plate-like member 7 protruding outward from the outer plate of the pusher T and a receiving member 8 protruding from the outer plate P of the mother ship M to the road end of the approach route R. And a cylinder 9 using hydraulic or pneumatic power as a power source, and a pressing seat 10 provided on the cylinder 9, which are on both sides of the approach path R on both sides of the pusher T or the mother ship M side. It is provided in. According to this attachment / detachment device A, the plate-shaped members 7,7 of the pusher T that has entered the approach path R of the mother ship M are positioned above the receiving members 8,8, and the cylinders 9,9 are actuated to move the pressing seat 10,7. Both ships are connected by pressing the plate members 7,7 against the members 8,8 at 10.
【０００６】[0006]
【発明が解決しようとする課題】しかしながら、図10と
図11で説明した従来の着脱装置A には次のような問題が
あった。However, the conventional attaching / detaching device A described with reference to FIGS. 10 and 11 has the following problems.
【０００７】図10の着脱装置A は、シリンダ5 の力で押
付座6 を母船M に突っ張らせて押船T を母船M に支持さ
せる構成になっているため、シリンダ5 の動力源である
油圧や空圧が少しでも漏れたりすると支持力が極端に低
下し、押船T の自重で押付座6 が母船M の外板をずれ落
ちる心配があり安全性について問題があった。そのよう
な心配を少なくするために大出力を出せる油圧装置や空
圧装置を用いることが考えられるけれども、シリンダ5
が押船T に設けられているために油圧装置などの大出力
化を図ることにも限度があり現実的ではない。 図11の
着脱装置A は、母船M の受け部材8 によって押船T の板
状部材7 を下から支持する構成になっているため、上述
したような心配は少ない。The attaching / detaching device A of FIG. 10 has a structure in which the pressing seat 6 is stretched by the mother ship M by the force of the cylinder 5 and the pushing ship T is supported by the mother ship M. If even a small amount of air pressure leaks, the bearing capacity will drop drastically, and there is a risk of the pushing seat 6 slipping off the outer plate of the mother ship M due to the weight of the pushing ship T, which was a safety issue. In order to reduce such concerns, it is possible to use a hydraulic device or pneumatic device that can produce a large output, but cylinder 5
Since it is installed on the pusher T, it is not realistic because there is a limit to increasing the output of the hydraulic system etc. Since the attaching / detaching device A of FIG. 11 is configured to support the plate-like member 7 of the pusher T from below by the receiving member 8 of the mother ship M, the above-mentioned concern is small.
【０００８】この着脱装置A は、シリンダ9 の押付座10
で板状部材7 を押船T の浮力に抗して受け部材8 に押し
付けるものである。そのため、波高が上下して押船T の
浮力が大きく変動するような場合には押付座10に作用す
る反力が一定に保たれない。This attachment / detachment device A includes a pressing seat 10 of a cylinder 9.
The plate-shaped member 7 is pressed against the receiving member 8 against the buoyancy of the pusher T. Therefore, when the wave height fluctuates and the buoyancy of the pusher T fluctuates greatly, the reaction force acting on the pressing seat 10 cannot be kept constant.
【０００９】そこで、シリンダ9 の動力源である油圧装
置や空圧装置はその反力に十分に対処することのできる
出力を備えたものであることが要求される。ところが、
そのような大出力を出せる油圧装置などを装備すること
のできる母船の船体や船型は限られたものであり、同図
の着脱装置A がどのような船舶にも装備させ得るもので
はないという問題があった。Therefore, it is required that the hydraulic device and the pneumatic device, which are the power source of the cylinder 9, have an output capable of sufficiently coping with the reaction force. However,
There is a limit to the hull and hull form of the mother ship that can be equipped with such a hydraulic device that can output a large output, and the problem is that the attachment / detachment device A in the figure cannot be installed on any ship. was there.
【００１０】この発明は以上の問題に鑑みてなされたも
ので、小出力の油圧装置などで作動させることができて
装備し得る船体や船型に大きな制約がなく、しかも安全
性や信頼性や機動性に優れた母船と押船の着脱装置を提
供することを目的とする。The present invention has been made in view of the above problems, and there is no great restriction on the hull or hull form that can be operated by a small output hydraulic device and the like, and is safe, reliable and mobile. An object of the present invention is to provide an attachment / detachment device for a mother ship and a push boat that are excellent in performance.
【００１１】[0011]
【課題を解決するための手段】この発明は、押船と、前
記押船の進入路を備えた母船と、を連結する着脱装置に
おいて、前記押船または前記母船の一方に、凹部を有す
るフックを設け、他方に、表面の形状が前記フックの凹
部の内側面と略同じ形状をした当接部材を設け、前記フ
ックの凹部が前記当接部材に係合した係合状態と、前記
当接部材から逃がされた非係合状態との間で姿勢変更さ
せる動力機構と、を備えたことを特徴とする。According to the present invention, there is provided an attaching / detaching device for connecting a push boat and a mother boat having an approach path for the push boat, wherein one of the push boat and the mother boat is provided with a hook having a recess, On the other hand, an abutting member whose surface shape is substantially the same as the inner surface of the concave portion of the hook is provided, and the concave state of the hook is engaged with the abutting member and the abutting member is released. And a power mechanism for changing the posture between the disengaged state and the disengaged state.
【００１２】[0012]
【作用】この発明の母船と押船の着脱装置においては、
動力機構によって押船または母船の一方に設けられたフ
ックを姿勢変更させて他方に設けられた当接部材に凹部
を係合させて母船と押船を連結する。このとき、当接面
の形状がフックの凹部の内側面とほぼ同じ形状をしてい
るため、フックが当接部材から逃げだすことがない。し
たがって、母船と押船を確実に連結することとなり、連
結の信頼性および安全性を向上させることができる。In the device for attaching and detaching the mother ship and the push boat according to the present invention,
A power mechanism changes the attitude of a hook provided on one of the pusher boat and the mother boat and engages a recess with an abutment member provided on the other to connect the mother boat and the pusher boat. At this time, since the shape of the contact surface is substantially the same as the inner surface of the recess of the hook, the hook does not escape from the contact member. Therefore, the mother ship and the push boat are reliably connected, and the reliability and safety of the connection can be improved.
【００１３】[0013]
【実施例】最初に、当接部材の表面の形状がフックの凹
部の内側面と略同じ形状をしていない場合で説明を行
い、後で当接部材の表面の形状がフックの凹部の内側面
と略同じ形状をしている場合について説明する。EXAMPLE First, a description will be given in the case where the shape of the surface of the abutting member is not substantially the same as the inner surface of the concave portion of the hook, and later, the shape of the surface of the abutting member is the same as that of the concave portion of the hook. The case where the side surface has substantially the same shape will be described.
【００１４】図１は母船M に具備された進入路R に押船
T が進入した状態の正面図、図２は母船M と押船T とが
着脱装置A によって連結された状態の正面図、図３は図
２の状態の平面図、図４は図１の要部拡大断面図、図５
は図２の要部拡大断面図、図６は図５のＶ矢視図であ
る。FIG. 1 shows a pusher on an approach path R provided on a mother ship M.
2 is a front view of a state where T is approaching, FIG. 2 is a front view of a state where a mother ship M and a pusher T are connected by a detaching device A, FIG. 3 is a plan view of a state of FIG. 2, and FIG. 4 is a main part of FIG. Enlarged sectional view, FIG.
2 is an enlarged cross-sectional view of the main part of FIG. 2, and FIG. 6 is a view on arrow V of FIG.
【００１５】着脱装置A は母船M 側に設けられた受け部
材1 とフック2 と動力機構3 、および押船T 側に設けら
れた当接部材4 とからなっている。The attaching / detaching device A comprises a receiving member 1 provided on the mother ship M side, a hook 2, a power mechanism 3, and an abutting member 4 provided on the pusher T side.
【００１６】図４〜図６のように、受け部材1 は母船M
の進入路R に面する外板P から進入路R の路端に突出す
る状態で設けられ、図３のようにその長さは上記外板P
のフラットな部分のほぼ全長に亘っており、その受け部
材1 と外板P との間の適所に防舷材4 が設けられてい
る。フック2 はアーム部21の端部にＵ字状に凹んだ凹所
22を備える鉤形の係合部23が一体に設けられたものであ
り、その係合部23とアーム部21との境界部分が、上記外
板P と受け部材1 との間に設けられたブラケット24に横
軸25を介して揺動自在に支持されている。動力機構3 は
油圧によって作動するシリンダよりなり、そのピストン
ロッド31が先端金具32および連結ピン33を介して上記フ
ック2 のアーム部21に連結されている。そして、動力機
構 (以下、シリンダという。)3を作動させてピストンロ
ッド31を伸長させると図５のようにフック2 の係合部23
の凹所22が受け部材1 に嵌まり込んでその係合部23が受
け部材1 の下方に入り込む一方、ピストンロッド31を退
入させると図４のように上記係合部23が受け部材1 の下
方から逃げ出すようになっている。As shown in FIGS. 4 to 6, the receiving member 1 is a mother ship M.
It is installed so as to project from the outer plate P facing the approach path R of the vehicle to the road end of the approach path R. As shown in FIG.
A fender 4 is provided at an appropriate position between the receiving member 1 and the outer plate P over substantially the entire length of the flat portion of the. The hook 2 is a U-shaped recess at the end of the arm 21.
A hook-shaped engaging portion 23 including 22 is integrally provided, and a boundary portion between the engaging portion 23 and the arm portion 21 is provided between the outer plate P and the receiving member 1. The bracket 24 is swingably supported via a horizontal shaft 25. The power mechanism 3 is composed of a cylinder operated by hydraulic pressure, and its piston rod 31 is connected to the arm portion 21 of the hook 2 through a tip fitting 32 and a connecting pin 33. Then, when the power mechanism (hereinafter, referred to as a cylinder) 3 is operated to extend the piston rod 31, the engaging portion 23 of the hook 2 as shown in FIG.
While the recess 22 is fitted into the receiving member 1 and the engaging portion 23 thereof enters below the receiving member 1, when the piston rod 31 is retracted, the engaging portion 23 is inserted into the receiving member 1 as shown in FIG. It is designed to escape from below.
【００１７】当接部材4 は押船T の甲板両舷に設けられ
た支持体41の頂部に水平に設けられており、その上に硬
質ゴムなどの剛弾力性を具備する緩衝材42が設けられて
いる。The abutting member 4 is horizontally provided on the top of a support body 41 provided on both sides of the deck of the pusher T, and a cushioning member 42 having a hard elasticity such as hard rubber is provided thereon. ing.
【００１８】図３のように上記着脱装置A は母船M と押
船T とを４箇所で連結することができるように配備され
ている。なお、図３などにおいて、6 は押船T の船首に
設けられた緩衝材、7 は押船操舵区である。また、図１
などにおいて、W は水面である。As shown in FIG. 3, the attachment / detachment device A is arranged so that the mother ship M and the pusher T can be connected at four points. In FIG. 3 and the like, 6 is a cushioning material provided on the bow of the pusher T, and 7 is a pusher steering area. Also, FIG.
For example, W is the water surface.
【００１９】次に作用を説明する。Next, the operation will be described.
【００２０】母船M の進入路R に押船T が進入してその
船首が進入路R の奥壁に当たると、図１および図４のよ
うに着脱装置A の当接部材4 がそれに対応する受け部材
1 の下方に位置する。このとき、シリンダ3 のピストン
ロッド31は退入しており、フック2 の係合部22は図４の
ように受け部材1 の下方から逃がされた位置に設定され
ている。すなわち、フック2 はその係合部23が母船M の
外板P から遠ざかり当接部材4 に対して非係合状態とな
る姿勢に保たれている。When the pusher T enters the approach path R of the mother ship M and its bow hits the inner wall of the approach path R, the contact member 4 of the attaching / detaching device A corresponds to the receiving member as shown in FIGS. 1 and 4.
Located below 1. At this time, the piston rod 31 of the cylinder 3 is retracted, and the engaging portion 22 of the hook 2 is set at a position where it is released from the lower side of the receiving member 1 as shown in FIG. That is, the hook 2 is maintained in a posture in which the engaging portion 23 thereof is moved away from the outer plate P 1 of the mother ship M 1 and is disengaged from the abutting member 4.
【００２１】この状態から押船T のバラスト水を排出し
て押船T を浮上させ、当接部材4 を受け部材1 の下側に
重ね合わせ、その後でシリンダ3 のピストンロッド31を
押し出すと、フック2 が横軸25の周りに開動されてその
係合部23が図５のように母船M の外板P に近付いて当接
部材4 に下方から係合する。すなわち係合状態になる。
この係合状態では、フック2 の係合部23によって当接部
材4 が下方から支持されているため、波高の変動によっ
て押船T が上下に揺れようとしてもそのような揺れが確
実に防止される。したがって、母船M と押船T との連結
状態は信頼性と安全性のきわめて高いものになる。その
上、フック2 の係合部23はシリンダ3 のピストンロッド
31が退入されない限り当接部材4 に対して非係合状態に
なることはなく、しかもシリンダ3 は公知のロック機構
によって容易にピストンロッド31の退入を防ぐことがで
きるから、そうしておくことによって油圧装置に多少の
油漏れなどがあっても連結の信頼性や安全性が損なわれ
ることがなくなる。From this state, the ballast water of the push boat T is discharged to levitate the push boat T, the contact member 4 is superposed on the lower side of the receiving member 1, and then the piston rod 31 of the cylinder 3 is pushed out. Is opened around the horizontal axis 25, and the engaging portion 23 approaches the outer plate P of the mother ship M and engages with the abutting member 4 from below as shown in FIG. That is, the engaged state is established.
In this engaged state, since the abutting member 4 is supported from below by the engaging portion 23 of the hook 2, even if the push boat T sways up and down due to fluctuations in wave height, such sway is reliably prevented. . Therefore, the connection state between the mother ship M and the pusher T is extremely reliable and safe. In addition, the engaging portion 23 of the hook 2 is the piston rod of the cylinder 3.
As long as 31 is not retracted, it does not become disengaged with the abutment member 4, and the cylinder 3 can easily prevent the piston rod 31 from retracting by a known locking mechanism. By setting it, the reliability and safety of the connection will not be impaired even if there is some oil leakage in the hydraulic system.
【００２２】母船M と押船T との連結を解除するとき
は、シリンダ3 のピストンロッド31を退入させてフック
2 が図４のように非係合状態になるように姿勢変更させ
ればよく、そうすることによって当接部材4 が受け部材
1 から離れて連結が解除される。When disconnecting the mother ship M and the pusher T from each other, the piston rod 31 of the cylinder 3 is retracted and hooked.
It is only necessary to change the posture so that 2 is in the disengaged state as shown in FIG. 4, and by doing so, the contact member 4 becomes the receiving member.
The connection is released by separating from 1.
【００２３】以上説明した着脱装置A において、動力機
構であるシリンダ3 は空圧装置を動力源とするものであ
ってもよい。また、動力機構を電動機を動力源として出
退動作する機構に置き換えてもよい。そして、それらの
動力機構は押船T の操舵区7から遠隔操作することも可
能であり、そのような遠隔制御方式を採用しておけばい
っそう迅速な連結や連結解除動作が可能になる利点があ
る。In the attachment / detachment device A described above, the cylinder 3 which is the power mechanism may use a pneumatic device as a power source. Further, the power mechanism may be replaced with a mechanism that moves in and out using an electric motor as a power source. Further, those power mechanisms can be remotely operated from the steering section 7 of the push boat T, and if such a remote control system is adopted, there is an advantage that quicker connection and disconnection operation can be performed. .
【００２４】ここで、当接部材の表面の形状がフックの
凹部の内側面と略同じ形状をしている本願発明の説明を
行う。図７はこの発明の実施例を示している。この実施
例において上述した例と異なる点は、当接部材4 の下面
を下側に張り出す円弧面とし、フック2 の係合部23の内
側面、すなわち凹所22の先端側の壁面を当接部材4 の円
弧面に合う円弧面としている点だけである。これによる
と、同図のようにフック2 の姿勢が係合状態に設定され
たときに、係合部23が当接部材4 の下方から逃げ出しに
くくなり、母船M と押船T とがより確実に連結されて連
結の信頼性と安全性とがさらに向上する。Here, the present invention will be described in which the shape of the surface of the contact member is substantially the same as the inner surface of the concave portion of the hook. FIG. 7 shows an embodiment of the present invention. This embodiment is different from the above-mentioned example in that the lower surface of the contact member 4 is an arcuate surface projecting downward, and the inner surface of the engaging portion 23 of the hook 2, that is, the wall surface on the tip side of the recess 22 is contacted. It is only a point that is an arc surface that matches the arc surface of the contact member 4. According to this, when the attitude of the hook 2 is set to the engaged state as shown in the figure, the engaging portion 23 is less likely to escape from below the abutting member 4, and the mother ship M and the pusher T are more reliably secured. By being connected, the reliability and safety of the connection are further improved.
【００２５】図８は他の例を示している。なお、この例
においては当接部材の表面の形状がフックの凹部の内側
面と略同じ形状をしていない。また、この例において
は、フック2 の係合部23が上述した実施例におけるフッ
ク2 の係合部23とは逆向きになっている。そのため、同
図のようにシリンダ3 のピストンロッド31を退入させる
とフック2 の係合部23が母船M の外板P から遠ざかって
当接部材4 に対する係合状態になり、シリンダ3 のピス
トンロッド31を突き出すとフック2 の係合部23が母船M
の外板P に近付いて当接部材4 に対する非係合状態にな
る。その他の点は図４や図５などで説明したものと同様
である。FIG. 8 shows another example. In addition, in this example, the shape of the surface of the contact member is not substantially the same as the inner surface of the recess of the hook. Further, in this example, the engaging portion 23 of the hook 2 is in the opposite direction to the engaging portion 23 of the hook 2 in the above-described embodiment. Therefore, when the piston rod 31 of the cylinder 3 is retracted as shown in the figure, the engaging portion 23 of the hook 2 moves away from the outer plate P of the mother ship M and enters the engagement state with the abutting member 4, and the piston of the cylinder 3 When the rod 31 is pushed out, the engaging portion 23 of the hook 2 is
The outer plate P is approached and the contact member 4 is disengaged. Other points are the same as those described in FIG. 4 and FIG.
【００２６】図９はさらに他の例を示している。なお、
この例においても当接部材の表面の形状がフックの凹部
の内側面と略同じ形状をしていない。また、この例にお
いては、フック２の係合部23が支点となる横軸25よりも
連結ピン33側に設けられている点である。この構成によ
り、シリンダ３のピストンロッド31を突き出したとき、
押船側の当接部材４を上方から押しつけて係合状態にな
る。FIG. 9 shows another example. In addition,
Also in this example, the shape of the surface of the contact member is not substantially the same as the inner surface of the recess of the hook. Further, in this example, the engaging portion 23 of the hook 2 is provided closer to the connecting pin 33 than the horizontal shaft 25 serving as a fulcrum. With this configuration, when the piston rod 31 of the cylinder 3 is projected,
The contact member 4 on the pusher side is pressed from above to enter the engaged state.
【００２７】なお、図７，図８および図９において、図
１〜図６で説明した要素と同一部分には同一符号を付し
て詳細な説明を省略した。また、図８、図９において、
当接部材の表面の形状をフックの凹部の内側面と略同じ
形状にしてもよいことはいうまでもない。In FIGS. 7, 8 and 9, the same parts as those shown in FIGS. 1 to 6 are designated by the same reference numerals and detailed description thereof is omitted. In addition, in FIG. 8 and FIG.
It goes without saying that the shape of the surface of the contact member may be substantially the same as the inner surface of the recess of the hook.
【００２８】[0028]
【発明の効果】以上のように、この発明によれば、動力
機構によって押船または母船の一方に設けられたフック
を姿勢変更させて他方に設けられたフックの凹部の内側
面とほぼ同じ形状をしている当接部材に凹部を係合させ
て母船と押船を連結する。したがって、フックが当接部
材から逃げだすことがなく、母船と押船を確実に連結す
ることができ、連結の信頼性および安全性を向上させる
ことができる効果がある。As described above, according to the present invention, the posture of the hook provided on one of the push boat and the mother ship is changed by the power mechanism so that the hook has the same shape as the inner surface of the recess of the hook provided on the other. The mother member and the pusher are connected by engaging the concave portion with the contacting member. Therefore, the hook does not escape from the abutting member, the mother ship and the push boat can be reliably connected, and the reliability and safety of the connection can be improved.
【００２９】また、シリンダのような動力機構はフック
を姿勢変更させ得る出力を出せればよく、しかもフック
を姿勢変更させるための力は、フックを支持する横軸の
位置を変えててこの原理を利用することにより容易に調
節することができるため、従来のシリンダに比べるとそ
れを装備することのできる船体や船型についての制約が
少なくなり、実際上はどのような母船にも装備させるこ
とができるという効果もある。Further, a power mechanism such as a cylinder only needs to produce an output capable of changing the attitude of the hook, and the force for changing the attitude of the hook is based on this principle by changing the position of the horizontal axis supporting the hook. Since it can be easily adjusted by using it, there are less restrictions on the hull and hull shape that can be equipped with it compared to conventional cylinders, and it can be installed on virtually any mother ship. There is also the effect.
【図１】母船に具備された進入路に押船が進入した状態
の正面図である。FIG. 1 is a front view showing a state where a push boat has entered an approach path provided in a mother ship.
【図２】母船と押船とが着脱装置によって連結された状
態の正面図である。FIG. 2 is a front view showing a state in which a mother ship and a push boat are connected by a detaching device.
【図３】母船と押船とが着脱装置によって連結された状
態の平面図である。FIG. 3 is a plan view showing a state in which a mother ship and a pusher ship are connected by an attaching / detaching device.
【図４】要部拡大断面図である。FIG. 4 is an enlarged sectional view of a main part.
【図５】図２の要部拡大断面図である。5 is an enlarged cross-sectional view of a main part of FIG.
【図６】図５のＶ矢視図である。FIG. 6 is a view on arrow V in FIG.
【図７】この発明の実施例の要部拡大断面図である。FIG. 7 is an enlarged sectional view of a main part of the embodiment of the present invention.
【図８】他の例の要部拡大断面図である。FIG. 8 is an enlarged cross-sectional view of a main part of another example.
【図９】他の例の要部拡大断面図である。FIG. 9 is an enlarged sectional view of a main part of another example.
【図１０】従来の着脱装置で母船に押船を連結した状態
の正面図である。FIG. 10 is a front view showing a state where a pusher is connected to a mother ship by a conventional attaching / detaching device.
【図１１】従来の着脱装置で母船に押船を連結した状態
の正面図である。FIG. 11 is a front view showing a state where a pusher is connected to a mother ship by a conventional attaching / detaching device.
A −着脱装置 M −母船 T −押船 R −進入路 1 −受け部材 2 −フック 3 −シリンダ (動力機構) 4 −当接部材 25−横軸 A-Detachment device M-Mother ship T-Pusher R-Entry channel 1-Receiving member 2-Hook 3-Cylinder (power mechanism) 4-Abutting member 25-Horizontal axis
Claims (1)
と、を連結する着脱装置において、 前記押船または前記母船の一方に、凹部を有するフック
を設け、 他方に、表面の形状が前記フックの凹部の内側面と略同
じ形状をした当接部材を設け、 前記フックの凹部が前記当接部材に係合した係合状態
と、前記当接部材から逃がされた非係合状態との間で姿
勢変更させる動力機構と、を備えたことを特徴とする押
船と母船の着脱装置。1. An attaching / detaching device for connecting a push boat and a mother boat provided with an approach path for the push boat, wherein one of the push boat and the mother boat is provided with a hook having a concave portion, and the other has a surface shape of the hook. A contact member having substantially the same shape as the inner surface of the recess of the hook is provided, and an engaged state in which the recess of the hook is engaged with the contact member and a non-engaged state in which the recess is released from the contact member A pusher / mother ship attachment / detachment device comprising a power mechanism for changing the posture between the pusher and the mother ship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1237195A JPH0820383A (en) | 1995-01-30 | 1995-01-30 | Connecting/releasing device between mother ship and pusher boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1237195A JPH0820383A (en) | 1995-01-30 | 1995-01-30 | Connecting/releasing device between mother ship and pusher boat |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22888590A Division JPH068117B2 (en) | 1990-08-29 | 1990-08-29 | Detaching device for mother ship and pusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0820383A true JPH0820383A (en) | 1996-01-23 |
Family
ID=11803417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1237195A Pending JPH0820383A (en) | 1995-01-30 | 1995-01-30 | Connecting/releasing device between mother ship and pusher boat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0820383A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564568A (en) * | 2016-11-13 | 2017-04-19 | 无锡晟欧船舶设备有限公司 | Lifting device of lifeboat |
| US10852255B2 (en) | 2017-12-04 | 2020-12-01 | Konica Minolta, Inc. | X-ray imaging system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS502091B1 (en) * | 1969-04-16 | 1975-01-23 |
-
1995
- 1995-01-30 JP JP1237195A patent/JPH0820383A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS502091B1 (en) * | 1969-04-16 | 1975-01-23 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564568A (en) * | 2016-11-13 | 2017-04-19 | 无锡晟欧船舶设备有限公司 | Lifting device of lifeboat |
| US10852255B2 (en) | 2017-12-04 | 2020-12-01 | Konica Minolta, Inc. | X-ray imaging system |
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