JPH1017263A - Boat suspension device - Google Patents
Boat suspension deviceInfo
- Publication number
- JPH1017263A JPH1017263A JP17246896A JP17246896A JPH1017263A JP H1017263 A JPH1017263 A JP H1017263A JP 17246896 A JP17246896 A JP 17246896A JP 17246896 A JP17246896 A JP 17246896A JP H1017263 A JPH1017263 A JP H1017263A
- Authority
- JP
- Japan
- Prior art keywords
- boat
- fitting
- hanging
- lever
- locking portion
- 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.)
- Granted
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、艇を吊索に着脱自
在に連結する着脱装置を備えた艇の吊り下げ装置の改良
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a boat suspension apparatus having a detachable device for detachably connecting a boat to a suspension cable.
【０００２】[0002]
【従来の技術】従来から、大型の母船側から潜水艇等の
小型艇を吊索で吊り下げ、これを海中から大型の母船に
揚収したり、母船から海中に投入したりする吊り下げ装
置が用いられている。このような吊り下げ装置は、吊索
と小型艇とを着脱自在に連結する着脱装置を備えてお
り、このような着脱装置については、例えば、実開昭６
１−１７６１８８号公報および実開昭６１−１７６１８
８号公報等に提案がなされている。2. Description of the Related Art Heretofore, a small boat such as a submersible boat has been suspended from a large mother ship side by a suspension cable, and the submersible has been lifted from the sea to a large mother ship or thrown from the mother ship into the sea. Is used. Such a suspending device is provided with a detachable device for detachably connecting a suspension cable and a small boat.
No. 1-176188 and Japanese Utility Model Application Laid-Open No. 61-18618.
No. 8 has been proposed.
【０００３】このうち、実開昭６１−１７６１８８号公
報の着脱装置は、吊り下げロープ側のフレームに、操作
レバーにより回動操作されるフックと、このフックと共
に短艇側のシャックルをつかむ爪部とを備えることによ
り、ロープと短艇の連結を行うものである。[0003] Among them, the attaching / detaching device disclosed in Japanese Utility Model Laid-Open Publication No. 61-176188 has a hook rotatably operated by an operation lever on a frame on a hanging rope side, and a claw portion for grasping a shackle on a short boat together with the hook. Is provided to connect the rope and the short boat.
【０００４】一方、実開昭６１−１７６１８８号公報の
着脱装置は、吊索に接続される金具本体が備えたフック
体によって、艇側に接続される接続部の係合頭部を把持
することにより、吊索と艇の連結を行うものである。On the other hand, the attaching / detaching device disclosed in Japanese Utility Model Laid-Open Publication No. Sho 61-176188 uses a hook body provided in a metal fitting body connected to a suspension cable to grip an engaging head of a connecting portion connected to a boat. Thus, the suspension line and the boat are connected.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、実開昭
６１−９３９３号公報のものは、重量３トンから６トン
程度の比較的小型の艇の吊り下げに使用されるもので、
重量が大きな艇を吊り下げようとすると、操作性が悪く
なってしまう。However, Japanese Unexamined Utility Model Publication No. 61-9393 is used for suspending a relatively small boat weighing about 3 to 6 tons.
When trying to suspend a heavy boat, the operability becomes poor.
【０００６】これに対して、実開昭６１−１７６１８８
号公報のものは、重量が３０トンから４０トンに及ぶよ
うな比較的大型の艇の吊り下げにも使用できるが、着脱
装置を構成する金物の重量が大きくなってしまい、特に
小型艇または母船が揺れた場合には、作業者による操作
が難しくなってしまう。[0006] On the other hand, Japanese Utility Model Application Laid-Open No. 61-176188.
Although the structure disclosed in Japanese Patent Application Laid-Open Publication No. H10-27139 can be used for suspending a relatively large boat having a weight ranging from 30 to 40 tons, the weight of the hardware constituting the detachable device becomes large, and in particular, a small boat or a mother boat. When the operator swings, the operation by the operator becomes difficult.
【０００７】本発明は、このような問題点に着目してな
されたものであり、比較的重量のある艇の吊り下げにも
使用できるとともに、比較的軽量の構成部品から構成さ
れた作業性の良い着脱装置を備えた艇の吊り下げ装置を
提供することを目的とする。The present invention has been made in view of such a problem, and can be used for suspending a relatively heavy boat, and has a workability constituted by relatively lightweight components. An object of the present invention is to provide a boat suspension device provided with a good attachment / detachment device.
【０００８】[0008]
【課題を解決するための手段】第１の発明は、母船から
伸び出すトロリと、このトロリに設置されたウインチ
と、このウインチから伸び出す吊索と、この吊索と艇と
を着脱自在に連結する着脱装置とを備えた艇吊り下げ装
置において、前記着脱装置は、前記吊索または前記艇の
いずれか一方に取り付けられた係止部と、前記吊索また
は前記艇のいずれか他方に取り付けられ、この係止部が
嵌まり合う形状の嵌合面を備えた中空部が形成された嵌
合部とから構成される。According to a first aspect of the present invention, a trolley extending from a mother ship, a winch installed on the trolley, a hanging cable extending from the winch, and the hanging cable and a boat are detachably attached. In a boat suspension apparatus provided with a detachable device to be connected, the detachable device is attached to one of the hanging line and the boat, and is attached to one of the hanging line and the boat. And a fitting portion formed with a hollow portion having a fitting surface with a shape in which the locking portion fits.
【０００９】第２の発明は、前記嵌合部は、前記係止部
を側方から中空部に導く開口部を備えた。According to a second aspect of the present invention, the fitting portion has an opening for guiding the locking portion from the side to the hollow portion.
【００１０】第３の発明は、母船から伸び出すトロリ
と、このトロリに設置されたウインチと、このウインチ
から伸び出す吊索と、この吊索と艇とを着脱自在に連結
する着脱装置とを備えた艇吊り下げ装置において、前記
着脱装置は、前記吊索または前記艇のいずれか一方に取
り付けられた係止部と、前記吊索または前記艇のいずれ
か他方に取り付けられ、この係止部が嵌まり込む中空部
が形成された嵌合部を備えるとともに、この中空部内で
前記係止部を両側から支持する押さえ部を備えた一対の
レバーを前記嵌合部の両側に回動自在に設けた。A third aspect of the present invention provides a trolley extending from a mother ship, a winch installed on the trolley, a hanging cable extending from the winch, and a detachable device for detachably connecting the hanging cable to a boat. In the boat hanging apparatus provided, the attaching / detaching device is attached to one of the hanging line and the boat, and is attached to the other of the hanging line and the boat. And a pair of levers having holding portions for supporting the locking portion from both sides in the hollow portion so as to be rotatable on both sides of the fitting portion. Provided.
【００１１】第４の発明は、前記係止部に形成された球
面部と、前記レバーに前記係止部の挿入側から前記押さ
え部に至るように形成された傾斜部と、前記押さえ部が
前記係止部を係止する方向に前記レバーを付勢する付勢
手段とを備えた。In a fourth aspect of the present invention, the holding portion includes a spherical portion, an inclined portion formed on the lever from an insertion side of the locking portion to the holding portion, and a holding portion. Biasing means for biasing the lever in a direction in which the locking portion is locked.
【００１２】第５の発明は、前記押さえ部が前記係止部
を係止した状態で、前記レバーを固定する固定手段を備
えた。A fifth aspect of the present invention is provided with a fixing means for fixing the lever in a state where the holding portion locks the locking portion.
【００１３】[0013]
【作用】第１の発明では、トロリから伸び出した吊索ま
たは艇のいずれか一方に設けられた係止部を、吊索また
は艇のいずれか他方に設けられた嵌合部の嵌合面に嵌合
させた状態で、ウインチにより吊索に張力を持たせれ
ば、吊索と艇の連結を行うことができるので、着脱装置
は比較的軽量の構成部品から構成でき、作業者による操
作は容易である。According to the first aspect of the present invention, the engaging portion provided on one of the hanging line and the boat extending from the trolley is connected to the fitting surface of the fitting portion provided on the other of the hanging line and the boat. If the suspension cable is tensioned by the winch in the state where it is fitted to the boat, the connection between the suspension cable and the boat can be performed, so the attachment / detachment device can be composed of relatively lightweight components. Easy.
【００１４】第２の発明では、係止部は嵌合部の側方か
ら中空部へと導入できるので、作業者による作業は容易
である。In the second aspect of the present invention, since the locking portion can be introduced into the hollow portion from the side of the fitting portion, the work by the operator is easy.
【００１５】第３の発明では、トロリから伸び出した吊
索または艇のいずれか一方に設けられた係止部を、吊索
または艇のいずれか他方に設けられた嵌合部に嵌め込
み、この嵌合部の両側に設けられたレバーの押さえ部に
よって係止すれば、吊索と艇の連結を行うことができる
ので、着脱装置は比較的軽量の構成部品から構成でき、
作業者による操作は容易である。In the third aspect of the present invention, the engaging portion provided on one of the hanging line and the boat extending from the trolley is fitted into the fitting portion provided on the other of the hanging line and the boat. If it is locked by lever holding parts provided on both sides of the fitting part, it is possible to connect the hanging cable and the boat, so the attachment / detachment device can be composed of relatively lightweight components,
The operation by the operator is easy.
【００１６】第４の発明では、係止部の球面部が、レバ
ーの傾斜部に接しながら、付勢手段に対抗してレバーを
押し広げつつ、嵌合部に挿入されて行き、傾斜部を通過
したところで、付勢手段がレバーを押し戻し、押さえ部
が係止部を係止するので、作業者は係止部を嵌合部に嵌
め込むだけで連結作業を行うことができ、連結作業は容
易となる。In the fourth aspect, the spherical portion of the locking portion is inserted into the fitting portion while pushing the lever against the urging means while being in contact with the inclined portion of the lever, and is inserted into the fitting portion to move the inclined portion. After passing, the biasing means pushes back the lever, and the holding portion locks the locking portion, so that the worker can perform the connecting operation only by fitting the locking portion into the fitting portion, and the connecting work is It will be easier.
【００１７】第５の発明では、固定手段により、レバー
が押さえ部による係止部の係止の状態で固定されるの
で、吊索と艇の連結は安定的に保たれる。In the fifth aspect, the lever is fixed by the fixing means in a state in which the locking portion is locked by the holding portion, so that the connection between the suspension line and the boat is stably maintained.
【００１８】[0018]
【発明の実施の形態】以下、添付図面に基づいて、本発
明の実施の形態について説明する。Embodiments of the present invention will be described below with reference to the accompanying drawings.
【００１９】図１に示すように、母船１の舷側には、吊
り下げ装置６０のトロリ２が、母船１の船体側方に向か
ってに伸縮自在に設置される。このトロリ２上には、一
対のウインチ３が備えられ、これらのウインチ３から
は、吊索であるワイヤロープ５がそれぞれ伸び出すよう
になっている。As shown in FIG. 1, a trolley 2 of a suspension device 60 is provided on the side of the mother ship 1 so as to be extendable and contractable toward the hull of the mother ship 1. A pair of winches 3 are provided on the trolley 2, and from these winches 3, wire ropes 5 serving as hanging ropes extend respectively.
【００２０】トロリ２先端のコの字状の部分には、中折
れ部７が、ヒンジ８を介して回動可能に支持されてい
る。この中折れ部７は、中折れシリンダ１０の伸縮作動
により、図１に矢印で示したように回動し、先端側を上
下動するようになっている。A center bent portion 7 is rotatably supported via a hinge 8 at a U-shaped portion at the tip of the trolley 2. The center bending portion 7 rotates as shown by an arrow in FIG. 1 and moves up and down on the distal end side by the expansion and contraction operation of the center bending cylinder 10.
【００２１】一対のワイヤロープ５は、それぞれ、この
中折れ部７の先端側に設置されたガイドローラ１１に案
内されて、その先端を下方に垂下する。Each of the pair of wire ropes 5 is guided by a guide roller 11 installed on the distal end side of the bent portion 7, and hangs down its distal end.
【００２２】これらのワイヤロープ５の先端には、潜水
艇１４を着脱するための着脱装置１５が、それぞれ設け
られている。この着脱装置１５を介して、一対のワイヤ
ロープ５はそれぞれ潜水艇１４の艇首側と艇尾側に連結
され、ウインチ３の作動によりワイヤロープ５の巻き上
げまたは巻き下げを行えば、潜水艇１４の揚収または投
入を行うことができるようになっている。At the tips of these wire ropes 5, attachment / detachment devices 15 for attaching / detaching the submersible vehicle 14 are provided. The pair of wire ropes 5 are respectively connected to the bow side and the stern side of the submersible vehicle 14 via the attaching / detaching device 15, and if the winch 3 is used to raise or lower the wire ropes 5, the submersible vehicle 14 Can be recovered or input.
【００２３】着脱装置１５は、図２に示すように、ワイ
ヤロープ５の先端のエンドフィティング２１に取り付け
られた係止部２７と、潜水艇１４の上部に複数のボルト
２２により固設された嵌合部２３から構成される。係止
部２７と嵌合部２３は、ともに例えば金物から構成され
る。As shown in FIG. 2, the attachment / detachment device 15 is fixed to the end fitting 21 at the end of the wire rope 5 by a locking portion 27 and a plurality of bolts 22 above the submersible vehicle 14. It is composed of a fitting part 23. The locking portion 27 and the fitting portion 23 are both made of metal, for example.
【００２４】円筒状のエンドフィティング２１は、その
図示しない中空部内に、ワイヤロープ５の先端部分を圧
着することにより、ワイヤロープ５の先端に固定されて
いる。また、係止部２７は半球状の形状をしたものであ
り、エンドフィティング２１側に球面部が来るようにし
て、エンドフィディング２１に取り付けられている。The cylindrical end fitting 21 is fixed to the tip of the wire rope 5 by crimping the tip of the wire rope 5 into a hollow portion (not shown). The locking portion 27 has a hemispherical shape, and is attached to the end feeding 21 such that the spherical portion comes to the end fitting 21 side.
【００２５】一方、嵌合部２３の内部はくりぬかれて、
中空部３１が形成されている。さらに、嵌合部２３の側
面には、この中空部３１ヘと係止部２７を導くための開
口部３２が開口している。On the other hand, the inside of the fitting portion 23 is hollowed out,
A hollow portion 31 is formed. Further, an opening 32 for guiding the hollow portion 31 and the locking portion 27 is opened on the side surface of the fitting portion 23.
【００２６】この開口部３２を通って係止部２７が嵌合
部２３の中空部３１内に収容されると、係止部２７を支
持しているエンドフィティング２１は、嵌合部２３上面
に形成された貫通穴３３を貫通して上方から吊される
が、この状態でワイヤロープ５を上方に引き上げると、
係止部２７の半球面は、中空部３１の上方にこの係止部
２７の半球面が嵌まり合うように形成された嵌合面３５
に嵌まり込むようになっている。When the locking portion 27 is accommodated in the hollow portion 31 of the fitting portion 23 through the opening portion 32, the end fitting 21 supporting the locking portion 27 Is suspended from above through the through-hole 33 formed in the wire rope 5, but when the wire rope 5 is pulled up in this state,
A hemispherical surface of the locking portion 27 has a fitting surface 35 formed so that the hemispherical surface of the locking portion 27 fits above the hollow portion 31.
It fits in.
【００２７】さらに、このとき、開口部３２の係止部２
７側方にあたる部分は、突起部３４が突き出しており、
開口を塞ぐようになっているので、ワイヤロープ５によ
り上方に付勢されて嵌合面３５に嵌合している係止部２
７は、この突起部３４に係止されて、開口部３２から横
方向に抜け出ることも防止され、結局、係止部２７は嵌
合面３５内に安定的に保持されることとなる。Further, at this time, the locking portion 2 of the opening 32
The projection 34 protrudes from the portion corresponding to the seven sides,
Since the opening is closed, the locking portion 2 that is urged upward by the wire rope 5 and fitted to the fitting surface 35
The locking member 27 is locked by the projection 34 so as to be prevented from slipping out of the opening 32 in the lateral direction. As a result, the locking portion 27 is stably held in the fitting surface 35.
【００２８】なお、ウインチ３は、所定の張力制御方式
により、潜水艇１４および母船１の揺れに対して、ワイ
ヤロープ５を滑らかに出し入れできるようになってお
り、また、係止部２７を嵌合面３５に嵌合した状態で保
持したいときには、ワイヤロープ５が潜水艇１４を吊り
上げない程度の所定の張力を持たせる張力モードをとっ
て、係止部２７と嵌合面３５の嵌合を安定的に保つよう
にすることもできる。The winch 3 has a predetermined tension control method so that the wire rope 5 can be smoothly moved in and out of the submersible boat 14 and the mother boat 1 in response to the swing thereof. When it is desired to hold the fitting with the mating surface 35, a tension mode in which the wire rope 5 has a predetermined tension that does not cause the submersible vehicle 14 to be lifted is employed, and the fitting between the locking portion 27 and the fitting surface 35 is performed. It can also be kept stable.
【００２９】つぎに作用を説明する。Next, the operation will be described.
【００３０】潜水艇１４の海中から母船１への揚収また
は母船１から海中への投入は、トロリ３を舷側から船体
側方に突出させ、このトロリ３に固設されたウインチ３
から伸びる一対のワイヤロープ５を同調させながらウイ
ンチ３により巻き上げ、または巻き下げることにより、
これらのワイヤロープ５先端のエンドフィティング２１
に着脱装置１５を介して接続された潜水艇１４を昇降さ
せて行う。When the submersible vehicle 14 is lifted from the sea to the mother ship 1 or thrown from the mother ship 1 into the sea, the trolley 3 is projected from the side of the ship to the side of the hull, and the winch 3 fixed to the trolley 3 is mounted.
Up and down by the winch 3 while synchronizing a pair of wire ropes 5 extending from
End fitting 21 at the tip of these wire ropes 5
The submersible 14 connected to the submersible 14 via the detachable device 15 is moved up and down.
【００３１】この場合、着脱装置１５によるエンドフィ
ティング２１側と潜水艇１４側の連結は、図３に示すよ
うに、張力を緩めた状態のワイヤロープ５の先端の係止
部２７を、嵌合部２３の側方から手動により嵌め込んで
なされる。その後、ウインチ３を張力モードとしてワイ
ヤロープ５を巻き上げて、係止部２７を嵌合部２３の嵌
合面３５に嵌合させて保持するようにすればよい。In this case, the connection between the end fitting 21 side and the submersible boat 14 side by the attachment / detachment device 15 is performed by fitting the locking portion 27 at the distal end of the wire rope 5 in a state where the tension is released, as shown in FIG. It is manually inserted from the side of the joint 23. Then, the wire rope 5 may be wound up by setting the winch 3 in the tension mode, and the locking portion 27 may be fitted and held on the fitting surface 35 of the fitting portion 23.
【００３２】このように、本発明の吊り下げ装置６０
は、比較的軽量の部材のみで形成され、また、ワイヤロ
ープ５先端の係止部２７を嵌合部２３側方から嵌め込む
だけでよい着脱装置１５を備えているので、人力により
容易に着脱が行い得る。As described above, the suspension device 60 of the present invention
Is formed only of a relatively lightweight member, and is provided with the attaching / detaching device 15 which only requires the engaging portion 27 at the distal end of the wire rope 5 to be fitted from the side of the fitting portion 23. Can be done.
【００３３】図４には本発明の他の実施の形態における
着脱装置１６を示す。FIG. 4 shows a detachable device 16 according to another embodiment of the present invention.
【００３４】この着脱装置１６は、図１に示した実施の
形態の場合と同様に下方に垂下されるワイヤロープ５先
端のエンドフィティング２１と、潜水艇１４とを連結す
るものである。The attachment / detachment device 16 connects the end fitting 21 at the tip of the wire rope 5 which is suspended downward and the submersible vehicle 14 as in the embodiment shown in FIG.
【００３５】この着脱装置１６の構成部品として半球状
の球面部５４を備えたの係止部４１を備え、この係止部
４１を先端に支持した支持部材４２が、潜水艇１４の上
面に立設される。この場合、係止部４１の球面部５４
は、上方を向くようにされる。As a component of the attaching / detaching device 16, a locking portion 41 having a hemispherical spherical portion 54 is provided. A support member 42 supporting the locking portion 41 at the tip thereof stands on the upper surface of the submersible vehicle 14. Is established. In this case, the spherical portion 54 of the locking portion 41
Is turned upward.
【００３６】一方、ワイヤロープ５先端のエンドフィテ
ィング２１には、図５に示すような円筒状の嵌合部４４
が取り付けられる。この嵌合部４４の中空部４３には支
持部材４２およびその先端の係止部４１が嵌合するよう
になっている。さらに、この嵌合部４４の両側面には一
対のレバー４６が備えられ、これらのレバー４６を閉鎖
方向に回動させると、レバー４６の押さえ部４７が、中
空部４３に挿入された係止部４１の平面状の下面部に下
方から係合して、係止部４１を中空部４３内に保持する
ようになっている。On the other hand, the end fitting 21 at the tip of the wire rope 5 has a cylindrical fitting portion 44 as shown in FIG.
Is attached. The support member 42 and the locking portion 41 at the tip end of the hollow portion 43 of the fitting portion 44 are fitted. Further, a pair of levers 46 are provided on both side surfaces of the fitting portion 44, and when these levers 46 are rotated in the closing direction, the pressing portions 47 of the levers 46 lock the locking portions inserted into the hollow portions 43. The engaging portion 41 is held in the hollow portion 43 by engaging with the lower surface of the flat portion of the portion 41 from below.
【００３７】なお、このレバー４６は閉鎖方向（係止部
４１を係止する方向）に、バネ４８（一方のレバー４６
にのみ図示する）により付勢され、常態では閉鎖位置を
とるようになっているが、係止部４１が挿入される側か
ら押さえ部４７にかけて傾斜部５５を備えており、係止
部４１が嵌合部４４内に挿入されるとき、係止部４１の
球面部５４が傾斜部５５に接しながら、押さえ部４７に
達するまで、バネ４８の付勢力に対抗してレバーを押し
広げて行くようになっている。The lever 46 is moved in the closing direction (the direction in which the locking portion 41 is locked) by a spring 48 (one of the levers 46).
, And is in a closed position in a normal state, but has an inclined portion 55 from the side where the locking portion 41 is inserted to the holding portion 47. When inserted into the fitting portion 44, the lever is pushed out against the urging force of the spring 48 until the spherical portion 54 of the locking portion 41 contacts the inclined portion 55 and reaches the pressing portion 47. It has become.
【００３８】また、閉鎖位置にあるレバー４６をその位
置で固定する固定装置として、図６に示すように、一対
のレバー４６が嵌め込まれる一対のレバー嵌合穴５１を
備えたリング部材４９が、これらのレバー嵌合穴５１の
間に形成された嵌合部嵌合穴５２において嵌合部４４ヘ
と取り付けられている。As a fixing device for fixing the lever 46 in the closed position at that position, as shown in FIG. 6, a ring member 49 having a pair of lever fitting holes 51 into which the pair of levers 46 are fitted is provided. It is attached to the fitting part 44 in a fitting part fitting hole 52 formed between these lever fitting holes 51.
【００３９】これにより、レバー４６を閉鎖位置で固定
するときには、このリング部材４９を嵌合部４４に沿っ
て移動させて、レバー４６先端をレバー嵌合穴５１ヘと
嵌合させるようにすればよい。これにより、レバー４６
による係止部４１の係止は確実なものとなる。Thus, when the lever 46 is fixed at the closed position, the ring member 49 is moved along the fitting portion 44 so that the tip of the lever 46 is fitted into the lever fitting hole 51. Good. Thereby, the lever 46
The locking of the locking portion 41 by the above is assured.
【００４０】このように、この実施の形態でも、着脱装
置１６は、比較的軽量の部材で構成され、係止部４１の
嵌合部４４ヘの嵌脱のみで着脱が行えるので、人力によ
り容易に着脱を行うことができる。As described above, also in this embodiment, the attachment / detachment device 16 is composed of a relatively lightweight member, and can be attached / detached only by the engagement / disengagement of the engagement portion 41 into / from the engagement portion 44. Can be attached and detached.
【００４１】また、このとき、係止部４１は嵌合する嵌
合部４４側に向けて球面部５４を備え、レバー４６は傾
斜部５５を備えているので、バネ４８により閉鎖方向に
付勢されているレバー４６を押し広げつつ、中空部４３
内へと容易に挿入して行くことができる。At this time, since the locking portion 41 has the spherical portion 54 toward the fitting portion 44 to be fitted, and the lever 46 has the inclined portion 55, the lever 48 is urged in the closing direction by the spring 48. While pushing the lever 46 that has been
It can be easily inserted inside.
【００４２】[0042]
【発明の効果】第１の発明によれば、トロリから伸び出
した吊索または艇のいずれか一方に設けられた係止部
を、吊索または艇のいずれか他方に設けられた嵌合部の
嵌合面に嵌合させた状態で、ウインチにより吊索に張力
を持たせれば、吊索と艇の連結を行うことができるの
で、着脱装置は比較的軽量の構成部品から構成でき、作
業者による操作は容易である。According to the first aspect of the present invention, the engaging portion provided on one of the suspension line and the boat extending from the trolley is replaced with the fitting portion provided on the other one of the suspension line and the boat. If the winch is tensioned by a winch in the state where it is fitted to the fitting surface of the boat, the hanging cable can be connected to the boat, so the attachment / detachment device can be composed of relatively lightweight components. Operation by the user is easy.
【００４３】第２の発明によれば、係止部は嵌合部の側
方から中空部へと導入できるので、作業者による作業は
容易である。According to the second aspect, since the locking portion can be introduced into the hollow portion from the side of the fitting portion, the work by the operator is easy.
【００４４】第３の発明によれば、トロリから伸び出し
た吊索または艇のいずれか一方に設けられた係止部を、
吊索または艇のいずれか他方に設けられた嵌合部に嵌め
込み、この嵌合部の両側に設けられたレバーの押さえ部
によって係止すれば、吊索と艇の連結を行うことができ
るので、着脱装置は比較的軽量の構成部品から構成で
き、作業者による操作は容易である。According to the third aspect of the present invention, the locking portion provided on one of the suspension line and the boat extending from the trolley,
If it is fitted into the fitting part provided on the other of the suspension line and the boat and locked by the holding parts of the levers provided on both sides of this fitting part, the connection between the suspension line and the boat can be performed. The attachment / detachment device can be composed of relatively lightweight components, and can be easily operated by an operator.
【００４５】第４の発明によれば、係止部の球面部が、
レバーの傾斜部に接しながら、付勢手段に対抗してレバ
ーを押し広げつつ、嵌合部に挿入されて行き、傾斜部を
通過したところで、付勢手段がレバーを押し戻し、押さ
え部が係止部を係止するので、作業者は係止部を嵌合部
に嵌め込むだけで連結作業を行うことができ、連結作業
は容易となる。According to the fourth aspect, the spherical portion of the locking portion is
While being in contact with the inclined part of the lever, while pushing the lever against the urging means, it is inserted into the fitting part, and when passing through the inclined part, the urging means pushes back the lever and the holding part is locked Since the parts are locked, the worker can perform the connecting work only by fitting the locking part into the fitting part, and the connecting work becomes easy.
【００４６】第５の発明によれば、固定手段により、レ
バーが押さえ部による係止部の係止の状態で固定される
ので、吊索と艇の連結は安定的に保たれる。According to the fifth aspect of the present invention, the lever is fixed by the fixing means in a state in which the locking portion is locked by the pressing portion, so that the connection between the suspension line and the boat is stably maintained.
【図１】本発明の実施の形態を示す斜視図である。FIG. 1 is a perspective view showing an embodiment of the present invention.
【図２】同じく着脱装置を示す側面図である。FIG. 2 is a side view showing the attachment / detachment device.
【図３】同じく平面図である。FIG. 3 is a plan view of the same.
【図４】同じく他の実施の形態における着脱装置を示す
側面図である。FIG. 4 is a side view showing a detachable device according to another embodiment.
【図５】同じく嵌合部を示す斜視図である。FIG. 5 is a perspective view showing a fitting portion.
【図６】同じくリング部材を示す斜視図である。FIG. 6 is a perspective view showing the same ring member.
１ 母船 ２ トロリ ３ ウインチ ５ ワイヤロープ １４ 潜水艇 １５ 着脱装置 １６ 着脱装置 ２３ 嵌合部 ２７ 係止部 ３１ 中空部 ３２ 開口部 ３５ 嵌合面 ４１ 係止部 ４４ 嵌合部 ４６ レバー ４７ 押さえ部 ４８ バネ ４９ リング部材 ５４ 球面部 ５５ 傾斜部 DESCRIPTION OF REFERENCE NUMERALS 1 mother ship 2 trolley 3 winch 5 wire rope 14 submersible boat 15 attaching / detaching device 16 attaching / detaching device 23 fitting portion 27 locking portion 31 hollow portion 32 opening 35 fitting surface 41 locking portion 44 fitting portion 46 lever 47 pressing portion 48 Spring 49 Ring member 54 Spherical part 55 Inclined part
Claims (5)
に取り付けられた係止部と、前記吊索または前記艇のい
ずれか他方に取り付けられ、この係止部が嵌まり合う形
状の嵌合面を備えた中空部が形成された嵌合部とから構
成されることを特徴とする艇吊り下げ装置。1. A boat comprising: a trolley extending from a mother ship; a winch installed on the trolley; a hanging cable extending from the winch; and a detachable device for detachably connecting the hanging cable to the boat. In the hanging device, the attaching / detaching device is attached to one of the hanging line and the boat, and is attached to the other of the hanging line and the boat. A boat suspension device comprising: a fitting portion having a hollow portion provided with a fitting surface having a fitting shape.
部に導く開口部を備えたことを特徴とする請求項１に記
載の艇吊り下げ装置。2. The boat suspension apparatus according to claim 1, wherein the fitting portion has an opening for guiding the locking portion from the side to the hollow portion.
に取り付けられた係止部と、前記吊索または前記艇のい
ずれか他方に取り付けられ、この係止部が嵌まり込む中
空部が形成された嵌合部を備えるとともに、この中空部
内で前記係止部を両側から支持する押さえ部を備えた一
対のレバーを前記嵌合部の両側に回動自在に設けたこと
を特徴とする艇吊り下げ装置。3. A boat comprising: a trolley extending from a mother ship; a winch installed on the trolley; a hanging cable extending from the winch; and a detachable device for detachably connecting the hanging cable to the boat. In the hanging device, the attaching / detaching device is attached to one of the hanging line and the boat, and is attached to the other of the hanging line and the boat. A pair of levers having a fitting portion having a hollow portion into which the fitting portion is formed, and a holding portion for supporting the locking portion from both sides in the hollow portion are provided rotatably on both sides of the fitting portion. A boat suspension device characterized by the above-mentioned.
バーに前記係止部の挿入側から前記押さえ部に至るよう
に形成された傾斜部と、前記押さえ部が前記係止部を係
止する方向に前記レバーを付勢する付勢手段とを備えた
ことを特徴とする請求項３に記載の艇吊り下げ装置。4. A locking device comprising: a spherical portion formed on the locking portion; an inclined portion formed on the lever from an insertion side of the locking portion to the pressing portion; and the pressing portion having the locking portion. 4. The boat suspension device according to claim 3, further comprising: a biasing unit configured to bias the lever in a direction in which the lever is locked. 5.
で、前記レバーを固定する固定手段を備えたことを特徴
とする請求項３に記載の艇吊り下げ装置。5. The boat suspension apparatus according to claim 3, further comprising fixing means for fixing the lever in a state in which the holding portion locks the locking portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17246896A JP3667451B2 (en) | 1996-07-02 | 1996-07-02 | Boat suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17246896A JP3667451B2 (en) | 1996-07-02 | 1996-07-02 | Boat suspension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1017263A true JPH1017263A (en) | 1998-01-20 |
| JP3667451B2 JP3667451B2 (en) | 2005-07-06 |
Family
ID=15942555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17246896A Expired - Fee Related JP3667451B2 (en) | 1996-07-02 | 1996-07-02 | Boat suspension |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3667451B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007276539A (en) * | 2006-04-03 | 2007-10-25 | Universal Shipbuilding Corp | Hook device, and boat lifting device |
| WO2010003761A1 (en) * | 2008-06-16 | 2010-01-14 | Nadiro A/S | A coupling |
| WO2010145721A1 (en) | 2009-06-15 | 2010-12-23 | Nadiro A/S | A coupling |
| CN104029792A (en) * | 2014-06-13 | 2014-09-10 | 天津汉海环保设备有限公司 | Aircraft acquirer |
| CN109501966A (en) * | 2018-12-14 | 2019-03-22 | 江苏佼燕船舶设备有限公司 | A kind of unmanned lifeboat facilitating traction |
-
1996
- 1996-07-02 JP JP17246896A patent/JP3667451B2/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007276539A (en) * | 2006-04-03 | 2007-10-25 | Universal Shipbuilding Corp | Hook device, and boat lifting device |
| WO2010003761A1 (en) * | 2008-06-16 | 2010-01-14 | Nadiro A/S | A coupling |
| CN102119100A (en) * | 2008-06-16 | 2011-07-06 | 纳迪罗股份公司 | A coupling |
| US8561566B2 (en) | 2008-06-16 | 2013-10-22 | Nadiro A/S | Coupling |
| US8667921B2 (en) | 2008-06-16 | 2014-03-11 | Nadiro A/S | Coupling |
| WO2010145721A1 (en) | 2009-06-15 | 2010-12-23 | Nadiro A/S | A coupling |
| CN102803061A (en) * | 2009-06-15 | 2012-11-28 | 纳迪罗股份公司 | A coupling |
| CN104029792A (en) * | 2014-06-13 | 2014-09-10 | 天津汉海环保设备有限公司 | Aircraft acquirer |
| CN109501966A (en) * | 2018-12-14 | 2019-03-22 | 江苏佼燕船舶设备有限公司 | A kind of unmanned lifeboat facilitating traction |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3667451B2 (en) | 2005-07-06 |
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