JP4762694B2 - Container fixture - Google Patents

Container fixture Download PDF

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JP4762694B2
JP4762694B2 JP2005338094A JP2005338094A JP4762694B2 JP 4762694 B2 JP4762694 B2 JP 4762694B2 JP 2005338094 A JP2005338094 A JP 2005338094A JP 2005338094 A JP2005338094 A JP 2005338094A JP 4762694 B2 JP4762694 B2 JP 4762694B2
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container
slot
fitting
deck
corner
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JP2007145334A (en
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博行 高口
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Taiyo Seiki Iron Works Co Ltd
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Taiyo Seiki Iron Works Co Ltd
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本発明は、船舶の甲板にコンテナを載置する際に、甲板に設置されるデッキ金具とコンテナ下部のコーナ金具とを連結するコンテナ固定具に関し、特に、デッキ金具の溝穴に対し、向きを間違えることなく正しく取り付けることができるコンテナ固定具に関するものである。   The present invention relates to a container fixture for connecting a deck fitting installed on a deck and a corner fitting at the bottom of the container when placing a container on the deck of a ship, and in particular, with respect to the slot of the deck fitting. The present invention relates to a container fixture that can be correctly attached without making a mistake.

船舶で多数のコンテナを輸送する際に、上下多段に積み重ねられるコンテナ同士は所定の連結具により連結され、船体の揺れ(ローリング、ピッチング)に対し荷崩れしないように積載される。   When a large number of containers are transported on a ship, containers stacked in multiple upper and lower stages are connected by a predetermined connector, and are loaded so as not to collapse due to the shaking (rolling or pitching) of the hull.

この場合、最下部のコンテナを船舶の甲板に載置する際には、甲板に設置されるデッキ金具とコンテナ下部のコーナ金具とをコンテナ固定具により連結する。   In this case, when the lowermost container is placed on the deck of the ship, the deck fitting installed on the deck and the corner fitting at the bottom of the container are connected by the container fixture.

コンテナ固定具は、デッキ金具とコンテナ下部のコーナ金具の間に配設される連結座と、該連結座から突設され、デッキ金具とコーナ金具の溝穴にそれぞれコンテナ固定具の位置決めをして嵌合する上下の台座と、各台座の上下に配設され、デッキ金具とコーナ金具の溝穴にそれぞれ係合することによりコンテナを固定する上下のコーンとを備えている。   The container fixture is provided with a connecting seat disposed between the deck fitting and the corner fitting at the bottom of the container, and projects from the connecting seat, and positions the container fixture in the slot of the deck fitting and the corner fitting. Upper and lower pedestals to be fitted, and upper and lower cones disposed on the upper and lower sides of each pedestal, and fixed to the container by engaging with the slots of the deck fitting and the corner fitting, respectively.

従来のコンテナ固定具としては、連結座及び上下部台座を貫通する回転軸挿入孔を設け、該回転軸挿入孔に回転軸を回動可能に嵌挿するとともに、該回転軸の上下に上部コーンと下部コーンをそれぞれ位相を違えて固設し、前記連結座に外周から回転軸挿入孔に連通するハンドル挿入孔を形成して、該ハンドル挿入孔を介し回転軸を回動させるハンドルを設け、上記回転軸をハンドルの揺動操作により回転させ、上部コーン及び下部コーンをデッキ金具やコーナ金具の溝穴に対して係脱させるようにしたものが知られている。   As a conventional container fixture, a rotary shaft insertion hole penetrating the connecting seat and the upper and lower pedestals is provided, and the rotary shaft is rotatably inserted into the rotary shaft insertion hole, and the upper cone is formed above and below the rotary shaft. And the lower cone are respectively fixed in different phases, a handle insertion hole communicating with the rotation shaft insertion hole from the outer periphery is formed in the coupling seat, and a handle for rotating the rotation shaft through the handle insertion hole is provided, It is known that the rotating shaft is rotated by a swinging operation of the handle so that the upper cone and the lower cone are engaged with and disengaged from the slot of the deck metal fitting or the corner metal fitting.

上記コンテナ固定具を用いてコンテナを固定する際には、コンテナ固定具のハンドル操作により回転軸を回転し、下部コーンを下部台座の外周面内に納めた係合解除状態において、デッキ金具の溝穴に挿入し、下部コーンがデッキ金具内に収納された状態でハンドル操作により回転軸を回転させて下部コーンを溝穴の周縁部に係合させるとともに、上部コーンを上部台座の外周面内に納める。   When the container is fixed using the container fixing tool described above, in the disengaged state where the rotating shaft is rotated by the handle operation of the container fixing tool and the lower cone is placed in the outer peripheral surface of the lower pedestal, With the lower cone inserted into the hole and the lower cone stored in the deck bracket, the handle is operated to rotate the rotating shaft to engage the lower cone with the peripheral edge of the slot, and the upper cone within the outer peripheral surface of the upper pedestal Pay.

そして、このデッキ金具に固定したコンテナ固定具の上にコンテナを載置し、上部台座がコンテナ下部のコーナ金具の溝穴に挿入された状態において、ハンドル操作(なお、セミオート方式のコンテナ固定具ではスプリング力)により回転軸を回転し、上部コーンの両端をコーナ金具の溝穴に係合させて、コンテナのコーナ金具とデッキ金具を連結する。   Then, when the container is placed on the container fixture fixed to the deck bracket and the upper pedestal is inserted into the slot of the corner bracket at the bottom of the container, the handle operation (in the case of the semi-auto type container fixture) The rotating shaft is rotated by the spring force), and both ends of the upper cone are engaged with the slots of the corner metal fitting to connect the corner metal fitting and the deck metal fitting of the container.

ところで、このようなコンテナの積み重ねに際し、デッキ金具と下部コーナ金具の間に配置されるコンテナ固定具は、ハンドルが積載されたコンテナの前面から前方に突出するように取り付け、コンテナの積みおろしの際に、コンテナの載置面上から操作できるようにしておく必要がある。   By the way, when stacking such containers, the container fixtures arranged between the deck bracket and the lower corner bracket are attached so that the handle protrudes forward from the front of the loaded container, and the container is unloaded. In addition, it is necessary to be able to operate from the placement surface of the container.

しかしながら、上記従来のコンテナ固定具は、取付方向が規制されるようにしたものがなく、そのコンテナ固定具に設けられた台座は、コーナ金具の溝穴に前後方向共に嵌合する長方形状であるため、デッキ金具の溝穴にコンテナ固定具を取り付ける場合に180°向きを間違えて取り付けることがあった。   However, there is no conventional container fixture in which the mounting direction is restricted, and the pedestal provided in the container fixture has a rectangular shape that fits in the slot of the corner metal fitting in the front-rear direction. For this reason, when attaching the container fixing tool to the slot of the deck metal fitting, there is a case where the 180 ° direction is wrongly attached.

本発明は、上記従来のコンテナ固定具が有する問題点に鑑み、デッキ金具の溝穴に対し、向きを間違えることなく正しく取り付けることができるコンテナ固定具を提供することを目的とする。   In view of the problems of the conventional container fixture described above, an object of the present invention is to provide a container fixture that can be correctly attached to a slot of a deck metal fitting without making a mistake in direction.

上記目的を達成するため、本発明のコンテナ固定具は、船舶の甲板に設置されるデッキ金具コンテナ下部のコーナ金具の間に配設される連結座と、該連結座から突設され、デッキ金具とコーナ金具の溝穴にそれぞれコンテナ固定具の位置決めをして嵌合する上下の台座と、各台座の上下に配設され、デッキ金具とコーナ金具の溝穴にそれぞれ係合することによりコンテナを固定する上下のコーンとを備えたコンテナ固定具において、部コーンの側部に、デッキ金具の溝穴への正方向挿入時に、デッキ金具の溝穴の側部に形成されたキー又はキー溝に嵌合するキー溝又はキーを形成するとともに、上部コーンに、コーナ金具の溝穴の幅方向の一方に偏倚して上部台座から直立する首部と、該首部の先端から偏倚方向の反対側に突出する固定突部と、該固定突部より基端側で首部から前記偏倚方向に付勢されて突出し、下方に揺動することにより退入する可動突部とを備えたことを特徴。 In order to achieve the above object, a container fixture according to the present invention includes a connecting seat disposed between a deck fitting installed on the deck of a ship and a corner fitting at the bottom of the container, and a projecting projection from the connecting seat. The upper and lower pedestals that position and fit the container fixtures in the slots of the bracket and the corner bracket, and the upper and lower pedestals are arranged on the upper and lower sides of the pedestal, respectively, and engage with the slot holes of the deck bracket and the corner bracket, respectively. in the container fixing member having a top and bottom of the cone for fixing the, to the side of the lower part cone forward when inserted into the key or key formed on the side of the slot of the deck fitting into slots in the deck fittings fitted into the groove, to form a keyway or key, the upper cone, and a neck upstanding from an upper base deviate to one width direction of the slot of the corner fitting, opposite biasing direction from the tip of該首portion Solid side protruding Features and projection protrudes is biased from the neck portion to said biasing direction base end side than the fixing protrusion portions, further comprising a movable projection for entering and leaving by swinging downwardly.

この場合において前記上部コーンが、荷揚時のコンテナの引き上げ動作によりコーナ金具の溝穴の縁部に摺接し、コンテナ固定具を前記偏倚方向の反対側に案内して、可動突部の先端を溝穴内面に当接させる傾斜面を可動突部の下部に形成するとともに、該可動突部がコーナ金具の溝穴内面に当接した時点からコーナ金具の溝穴の縁部に摺接し、コンテナ固定具を前記偏倚方向に相対的に案内して、コーナ金具の溝穴内面に当接した可動突部を退入させる傾斜面を固定突部の下部に形成してなるようにすることができる。 In this case, the upper cone is brought into sliding contact with the edge of the slot of the corner metal fitting by the lifting operation of the container at the time of unloading, the container fixing tool is guided to the opposite side of the biasing direction, and the tip of the movable protrusion is an inclined surface is brought into contact with the slot inner surface and forming the bottom of the movable projection, sliding contact with the edge of the slot of the corner fitting from the time the movable protrusion comes into contact with the slot inner surface of the corner fitting, container The fixing tool can be relatively guided in the biasing direction, and an inclined surface can be formed at the lower part of the fixing protrusion so as to retract the movable protrusion contacting the inner surface of the slot of the corner metal fitting. .

また、積付時にコーナ金具の溝穴の縁部に摺接し上部台座を嵌合位置まで案内する傾斜面を、前記偏倚方向の反対側で該上部台座の上部に形成することができる。 Further, an inclined surface that slides in contact with the edge of the slot of the corner metal fitting and guides the upper pedestal to the fitting position at the time of loading can be formed on the upper side of the upper pedestal on the opposite side of the biasing direction.

本発明のコンテナ固定具によれば下部コーンがデッキ金具の溝穴に対し前後逆向きのときには、キーとキー溝が合わず、下部コーン溝穴につかえて入らなくなり、これにより、コンテナ固定具のデッキ金具への前後逆向きの取付を防止することができる。 According to the container fixture of the present invention, when the lower cone is in the reverse direction with respect to the slot of the deck metal fitting, the key and the key groove are not aligned and cannot be held in the lower cone slot. Can be prevented from being attached to the deck bracket in the reverse direction.

そして、上部コーンコーナ金具の溝穴の幅方向の一方に偏倚して上部台座から直立する首部と、該首部の先端から偏倚方向の反対側に突出する固定突部と、該固定突部より基端側で首部から前記偏倚方向に付勢されて突出し、下方に揺動することにより退入する可動突部とを備えることにより、デッキ金具に固定したコンテナ固定具にコンテナを積付けるときに、上部コーンをコーナ金具の溝穴に挿入すると、可動突部が溝穴の縁部に摺接し下に押されて退入することから、コンテナをほとんど横振れさせることなく、また上部コーンを真下から溝穴に係合させることができる。 And, the upper cone is biased to one side in the width direction of the slot of the corner metal fitting and stands upright from the upper base, the fixed protrusion protruding from the tip of the neck to the opposite side of the bias direction, and the fixed protrusion When the container is loaded on the container fixture fixed to the deck metal fitting by being provided with a movable protrusion that protrudes by being biased in the biasing direction from the neck at the proximal end side and retreats by swinging downward. In addition, when the upper cone is inserted into the slot of the corner metal fitting, the movable protrusion slides against the edge of the slot and is pushed down to retreat, so that the container is not shaken and the upper cone is moved. It can be engaged with the slot from directly below.

この場合、左右のコンテナ固定具の一方が先にコーナ金具に入ったとしても、コーナ金具の他の穴から開放用治具等によって可動突部を退入させることにより、溝穴に対するクリアランスを確保し、こじり現象も生じることなくコンテナ固定具を容易に取り外すことができる。   In this case, even if one of the left and right container fixtures enters the corner fitting first, the clearance to the slot is secured by retracting the movable protrusion from the other hole of the corner fitting with an opening jig. In addition, the container fixture can be easily removed without causing a twisting phenomenon.

そして、積付後、偏倚側に船の揺れが作用した場合は、斜め上方に浮き上がろうとする力に対し、上部台座と可動突部とが溝穴の縁部に係合することから、コンテナ固定具は抜けることがなく、また、偏倚側と反対側に船の揺れが作用した場合は、逆の斜め上方に浮き上がろうとする力に対し、固定突部が溝穴の反対側の縁部に係合することから、コンテナ固定具は抜けることがない。 And after loading, if the ship shakes on the bias side, the upper pedestal and the movable protrusion will engage with the edge of the slot against the force that is going to float up diagonally upward, The container fixing tool does not come out, and when the ship shakes on the side opposite to the biased side, the fixing protrusion is located on the side opposite to the slot against the force of lifting up diagonally upward. Since it engages with the edge portion, the container fixture does not come off.

また、前記上部コーンが、荷揚時のコンテナの引き上げ動作によりコーナ金具の溝穴の縁部に摺接し、コンテナ固定具を前記偏倚方向の反対側に案内して、可動突部の先端を溝穴内面に当接させる傾斜面を可動突部の下部に形成するとともに、該可動突部がコーナ金具の溝穴内面に当接した時点からコーナ金具の溝穴の縁部に摺接し、コンテナ固定具を前記偏倚方向に相対的に案内して、コーナ金具の溝穴内面に当接した可動突部を退入させる傾斜面を固定突部の下部に形成してなるようにすることにより、荷揚時は、可動突部の下部傾斜面が荷揚時のコンテナの引き上げ動作により溝穴の縁部に摺接し、コンテナ固定具を前記偏倚方向の反対側に案内して、可動突部の先端を溝穴内面に当接させる一方、固定突部の下部傾斜面が、この可動突部が溝穴内面に当接した時点から溝穴の縁部に摺接し、コンテナ固定具を前記偏倚方向に案内して、溝穴内面に当接した可動突部を退入させることから、コンテナをほとんど横振れさせることなく上部コーンを船舶の甲板に設置されるデッキ金具に残して、コーナ金具の溝穴から真下に離脱させることができる。 Further, the upper cone is slidably contacted with the edge of the slot of the corner metal fitting by the lifting operation of the container at the time of unloading, the container fixture is guided to the opposite side of the bias direction, and the tip of the movable protrusion is the slot and forming an inclined surface for contact with the inner surface in the lower portion of the movable projection, sliding contact with the edge of the slot of the corner fitting from the time the movable protrusion comes into contact with the slot inner surface of the corner fitting, container fixtures the was relatively guided by the biasing direction, by so formed by an inclined surface which causes retracts the contact with the movable projection to slot the inner surface of the corner fittings at the bottom of fixing protrusion portions, during unloading The lower inclined surface of the movable protrusion is brought into sliding contact with the edge of the slot by the lifting operation of the container during unloading, the container fixture is guided to the opposite side of the biasing direction, and the tip of the movable protrusion is slotted While making contact with the inner surface, the lower inclined surface of the fixed projection is movable Parts are in sliding contact with the edge of the slot from the time of contact with the slot inner surface, guide the container fixture to the biasing direction, the contact with the movable projection in the slot inner surface since the cause retracts, container The upper cone can be left on the deck fitting installed on the deck of the ship and can be detached from the slot of the corner fitting just below.

また、積付時にコーナ金具の溝穴の縁部に摺接し上部台座を嵌合位置まで案内する傾斜面を、前記偏倚方向の反対側で該上部台座の上部に形成することにより、上部台座を溝穴の嵌合位置に確実に案内することができる。 In addition, an inclined surface that slides in contact with the edge of the slot of the corner metal fitting and guides the upper pedestal to the fitting position at the time of loading is formed on the upper portion of the upper pedestal on the side opposite to the biasing direction, thereby It can be reliably guided to the fitting position of the slot.

以下、本発明のコンテナ固定具の実施の形態を、図面に基づいて説明する。   Hereinafter, embodiments of a container fixture of the present invention will be described with reference to the drawings.

図1〜図3に、本発明のコンテナ固定具の実施例を示す。 1 to 3 show an embodiment of the container fixture of the present invention.

このコンテナ固定具は、船舶の甲板に設置されるデッキ金具Dと、該デッキ金具Dとコンテナ下部のコーナ金具Cの間に配設される連結座1と、該連結座1から突設され、デッキ金具Dとコーナ金具Cの溝穴にそれぞれコンテナ固定具の位置決めをして嵌合する下部台座2及び上部台座3と、各台座2、3の上下に配設され、デッキ金具Dとコーナ金具Cの溝穴にそれぞれ係合することによりコンテナを固定する下部コーン4及び上部コーン5とを備えている。   The container fixture includes a deck fitting D installed on the deck of a ship, a connecting seat 1 disposed between the deck fitting D and a corner fitting C at the bottom of the container, and protruding from the connecting seat 1. The lower and upper pedestals 2 and 3 are positioned on and fitted to the slots of the deck fitting D and the corner fitting C, respectively. The deck fitting D and the corner fitting are arranged above and below the pedestals 2 and 3, respectively. A lower cone 4 and an upper cone 5 are provided to fix the container by engaging with the C slots.

デッキ金具Dは、コンテナのコーナ金具Cの位置に合わせて、船舶のハッチカバーに溶接等により複数設置されている。   A plurality of deck fittings D are installed by welding or the like on the hatch cover of the ship in accordance with the position of the corner fitting C of the container.

デッキ金具Dは、図3に示すように、所定高さの箱状に形成されており、その上面には、コンテナ固定具の下部コーン4が挿入される溝穴D1が形成されるとともに、側面には水抜き孔D2が形成されている。   As shown in FIG. 3, the deck bracket D is formed in a box shape having a predetermined height, and a slot D1 into which the lower cone 4 of the container fixture is inserted is formed on the top surface thereof, and the side surface Is formed with a drain hole D2.

本実施例では、このデッキ金具Dの溝穴D1の側部にキー溝D3(又はキー)を形成するとともに、この溝穴D1を、固定したコンテナ固定具が若干摺動できるように長く形成し、コンテナが複数のハッチカバーにまたがって載置された場合などのデッキ金具D間の距離の変動に対応するようにしている。   In this embodiment, a key groove D3 (or key) is formed on the side of the slot D1 of the deck metal D, and the slot D1 is formed long enough to allow the fixed container fixture to slide slightly. In this case, the distance between the deck fittings D when the container is placed across a plurality of hatch covers is dealt with.

キー溝D3は、溝穴D1の側部の端部に形成されており、これにより、後述する下部コーン4の側部端部に形成したキー41と位置合わせを行いやすくしている。   The key groove D3 is formed at the end of the side portion of the slot D1, thereby facilitating alignment with the key 41 formed at the side end portion of the lower cone 4 described later.

連結座1は、所定厚さに形成された板状の金属からなり、上下に上部台座3と下部台座2とを一体に突設している。   The connecting seat 1 is made of a plate-like metal formed to have a predetermined thickness, and an upper base 3 and a lower base 2 are integrally projected vertically.

なお、連結座1の形状は、特に限定されるものではなく、コンテナ固定具の上下左右の位置決めができれば、例えば、デッキ金具Dやコーナ金具Cの面取り部である入口にのみ挟まれるような断面三角か断面台形状の突条として形成することもできる。   The shape of the connecting seat 1 is not particularly limited. For example, if the container fixture can be positioned vertically and horizontally, for example, a cross section that is sandwiched only at the entrance that is a chamfered portion of the deck bracket D or the corner bracket C. It can also be formed as a triangular or trapezoidal ridge.

下部台座2は、図3(b)(c)に示すように断面略菱形をなし、デッキ金具Dの溝穴D1内で左右にそれぞれ所定の範囲で回転可能に設けられるとともに、連結座1に設けた固定ピン6を溝穴D1に突出させることにより、下部コーン4が溝穴D1に係合する回転後の位置で固定することができる。   As shown in FIGS. 3B and 3C, the lower pedestal 2 has a substantially rhombus cross section, and is provided to be rotatable within a predetermined range from side to side within the slot D1 of the deck bracket D. By projecting the provided fixing pin 6 into the slot D1, the lower cone 4 can be fixed at a position after rotation where the lower cone 4 engages with the slot D1.

固定ピン6は、図2(a)に示すように、ばね61により突出方向に付勢された状態で、軸62により連結座1に枢支されており、連結座1の上面側からレバー63を操作することにより退入することができる。   As shown in FIG. 2A, the fixing pin 6 is pivotally supported by the connecting seat 1 by the shaft 62 while being urged in the protruding direction by the spring 61, and the lever 63 from the upper surface side of the connecting seat 1. You can retreat by operating.

上部台座3は、図1又は図4(c)に示すように、その下部がコーナ金具Cの溝穴C1に略一致して嵌合するよう形成されるとともに、その上部には、前記偏倚方向の反対側で、コンテナの積付時にコーナ金具Cの溝穴C1の縁部に摺接し上部台座3を嵌合位置まで案内する傾斜面31が形成されている。 The upper pedestal 3, as shown in FIG. 1 or FIG. 4 (c), the conjunction is formed so as to fit substantially matches the slot C1 of the bottom corner fitting C, and its upper portion, said biasing direction On the opposite side, an inclined surface 31 is formed which slides on the edge of the slot C1 of the corner fitting C when the container is loaded and guides the upper base 3 to the fitting position.

下部コーン4は、図1〜図3に示すように、デッキ金具Dの溝穴D1に対し、固定位置で斜め方向に突出するように下部台座2の先端に固定されており、下部コーン4の側部には、デッキ金具Dの溝穴D1への正方向挿入時に溝穴D1のキー溝D3(又はキー)に嵌合するキー41(又はキー溝)が形成されている。   As shown in FIGS. 1 to 3, the lower cone 4 is fixed to the tip of the lower pedestal 2 so as to protrude obliquely at a fixed position with respect to the slot D <b> 1 of the deck metal fitting D. A key 41 (or key groove) that fits into the key groove D3 (or key) of the slot D1 when inserted in the forward direction into the slot D1 of the deck metal fitting D is formed on the side portion.

この場合、キー41を下部コーン4の側部の端部に形成することにより、デッキ金具Dの溝穴D1のキー溝D3と位置合わせを行いやすくしている。   In this case, the key 41 is formed at the end of the side portion of the lower cone 4 to facilitate alignment with the key groove D3 of the slot D1 of the deck fitting D.

上部コーン5は、コーナ金具Cの溝穴C1の幅方向一方に偏倚して上部台座3から直立する首部7と、該首部7の先端から偏倚方向の反対側に突出する固定突部8と、該固定突部8より基端側で首部7から前記偏倚方向に付勢されて突出し、下方に揺動することにより退入する可動突部9とを備えている。 The upper cone 5 is biased to one side in the width direction of the slot C1 of the corner fitting C, and a neck portion 7 standing upright from the upper pedestal 3, a fixed protrusion 8 projecting from the tip of the neck portion 7 to the opposite side of the biasing direction, A movable protrusion 9 is provided that protrudes by being biased in the biasing direction from the neck 7 on the base end side with respect to the fixed protrusion 8 and retreats by swinging downward.

首部7は、上部台座3から可動突部9の突出幅を差し引いた程度に細く形成されており、上部台座3の片側から直立している。   The neck portion 7 is formed thin enough to subtract the protruding width of the movable protrusion 9 from the upper pedestal 3, and stands upright from one side of the upper pedestal 3.

可動突部9は、図1に示すように、その上部が首部7の先端付近に軸91によって枢着されており、その下部がばね92により外側に付勢されている。   As shown in FIG. 1, the movable protrusion 9 has an upper portion pivoted by a shaft 91 near the tip of the neck portion 7, and a lower portion urged outward by a spring 92.

可動突部9の下部には、図5(a)〜(b)に示すように、荷揚時のコンテナの引き上げ動作により溝穴C1の縁部に摺接し、コンテナ固定具を前記偏倚方向の反対側に案内して、可動突部9の先端を溝穴C1内面に当接させる傾斜面93が形成されている。 As shown in FIGS. 5A to 5B, the movable protrusion 9 is slidably brought into contact with the edge of the slot C1 by the lifting operation of the container at the time of unloading, and the container fixture is opposite to the biasing direction. An inclined surface 93 is formed so that the tip of the movable projection 9 abuts against the inner surface of the slot C1.

可動突部9は上部にも傾斜面94を備え、また、可動突部9が最も突出する位置では、首部7と合わせた幅がコーナ金具Cの溝穴C1の幅に近いものとなっている。   The movable protrusion 9 is also provided with an inclined surface 94 at the top, and at the position where the movable protrusion 9 protrudes most, the width combined with the neck 7 is close to the width of the slot C1 of the corner fitting C. .

なお、可動突部9は、首部7に形成した凹部に、ばね92により押圧された状態で嵌め込まれているため、軸91を省略してもその位置を保持しながら揺動することが可能である。   Since the movable projection 9 is fitted in a recess formed in the neck 7 while being pressed by a spring 92, the movable projection 9 can swing while holding its position even if the shaft 91 is omitted. is there.

固定突部8の下部には、図5(b)に示すように、可動突部9が溝穴C1内面に当接した時点から溝穴C1の縁部に摺接し、コンテナ固定具を前記偏倚方向に案内して、溝穴C1内面に当接した可動突部9を退入させる傾斜面81が形成されている。 At the bottom of the fixed projection 8, as shown in FIG. 5 (b), sliding contact from the time the movable protruding portion 9 is in contact with the slot C1 inner surface on the edge of the slot C1, said biasing container fixture An inclined surface 81 is formed that guides in the direction and retracts the movable protrusion 9 that contacts the inner surface of the slot C1.

固定突部8は、上部にも傾斜面82を備え、また、固定突部8が最も突出する位置では、首部7と合わせた幅がコーナ金具Cの溝穴C1の幅に近いものとなっている。   The fixed protrusion 8 also has an inclined surface 82 at the top, and at the position where the fixed protrusion 8 protrudes most, the width combined with the neck 7 is close to the width of the slot C1 of the corner fitting C. Yes.

次に、本実施例のコンテナ固定具の作用を説明する。   Next, the operation of the container fixture of this embodiment will be described.

このコンテナ固定具は、図4に示すように、積付時は、上部コーン5をコーナ金具Cの溝穴C1に挿入すると、可動突部9が溝穴C1の縁部に摺接し下に押されて退入することから、コンテナをほとんど横振れさせることなく、また上部コーン5を溝穴C1に真下から係合させることができる。   As shown in FIG. 4, when the container fixture is loaded, when the upper cone 5 is inserted into the slot C1 of the corner fitting C, the movable projection 9 is slidably contacted with the edge of the slot C1 and pushed downward. Since the container is retracted, the upper cone 5 can be engaged with the slot C1 from directly below without causing the container to sway almost.

この場合、積付時に溝穴C1の縁部に摺接し、上部台座3を嵌合位置まで案内する傾斜面31を、前記偏倚方向の反対側で該上部台座3の上部に形成することにより、図4(b)〜(c)に示すように、上部台座3を溝穴C1の嵌合位置に確実に案内することができる。 In this case, by forming an inclined surface 31 that slides on the edge of the slot C1 during loading and guides the upper pedestal 3 to the fitting position on the upper side of the upper pedestal 3 on the opposite side of the biasing direction, As shown in FIGS. 4B to 4C, the upper base 3 can be reliably guided to the fitting position of the slot C1.

また、この積付時に、左右のコンテナ固定具の一方が先にコーナ金具Cに入ってしまっても、例えば、図7に示すような開放用治具20を用い、コーナ金具Cの他の穴に開放用治具20の操作片20aを挿入し、回転操作部20bの先端に回転操作部20bとは自由に回転するように形成した支持部20cをコーナ金具Cの穴の周縁に係止した状態で回転操作部20bを回転操作して操作片20aによって可動突部9を退入させることにより、溝穴C1に対するクリアランスを確保し、こじり現象も生じることなくコンテナ固定具を容易に取り外すことができる。   Further, even when one of the left and right container fixtures first enters the corner fitting C at the time of loading, for example, using an opening jig 20 as shown in FIG. The operation piece 20a of the opening jig 20 is inserted into the support portion 20c, and the support portion 20c formed so as to freely rotate with the rotation operation portion 20b at the tip of the rotation operation portion 20b is engaged with the peripheral edge of the hole of the corner metal fitting C. In this state, the rotation operation portion 20b is rotated and the movable protrusion 9 is retracted by the operation piece 20a, so that the clearance with respect to the slot C1 is secured, and the container fixture can be easily removed without causing a twisting phenomenon. it can.

そして、積付後、図5(a)に示すように、偏倚側と反対側に船の揺れが作用した場合は、斜め上方に浮き上がろうとする力P1に対し、上部台座3と可動突部9とが溝穴C1の縁部に係合することから、コンテナ固定具は抜けることがない。 After the loading, as shown in FIG. 5 (a), when the ship shakes on the side opposite to the biased side, the upper pedestal 3 and the movable projection are applied against the force P1 that tends to rise obliquely upward. Since the portion 9 engages with the edge of the slot C1, the container fixture does not come off.

また、図5(b)に示すように、偏倚側に船の揺れが作用した場合は、逆の斜め上方に浮き上がろうとする力P2に対し、固定突部8が溝穴C1の反対側の縁部に係合することから、コンテナ固定具は抜けることがない。 Further, as shown in FIG. 5B, when the ship sways on the bias side, the fixed protrusion 8 is on the opposite side of the slot C1 with respect to the force P2 that tends to float upward and obliquely upward. The container fixture does not come off because it is engaged with the edge of the container.

また、荷揚時は、図6(a)〜(b)に示すように、可動突部9の下部傾斜面93が荷揚時のコンテナの引き上げ動作により溝穴C1の縁部に摺接し、コンテナ固定具を前記偏倚方向の反対側に案内して、可動突部9の先端を溝穴内面に当接させる。 Further, at the time of unloading, as shown in FIGS. 6A to 6B, the lower inclined surface 93 of the movable protrusion 9 is brought into sliding contact with the edge of the slot C1 by the lifting operation of the container at the time of unloading, and the container is fixed. The tool is guided to the opposite side of the biasing direction, and the tip of the movable protrusion 9 is brought into contact with the inner surface of the slot.

そして、図6(b)〜(c)に示すように、固定突部8の下部傾斜面81が、この可動突部9が溝穴内面に当接した時点から溝穴C1の縁部に摺接し、コンテナ固定具を前記偏倚方向に案内して、溝穴内面に当接した可動突部9を退入させる。 Then, as shown in FIGS. 6B to 6C, the lower inclined surface 81 of the fixed projection 8 slides on the edge of the slot C1 from the time when the movable projection 9 contacts the inner surface of the slot. In contact with each other, the container fixture is guided in the bias direction, and the movable protrusion 9 abutting on the inner surface of the slot is retracted.

最後は、図6(c)に示すように、固定突部8と首部7が溝穴C1内で位置決めしながら引き抜かれることから、コンテナをほとんど横振れさせることなく上部コーン5を溝穴C1から真下に離脱させることができる。   Finally, as shown in FIG. 6 (c), the fixed projection 8 and the neck 7 are pulled out while being positioned in the slot C1, so that the upper cone 5 can be removed from the slot C1 with almost no lateral shaking of the container. It can be detached right below.

そして、図3に示すように、デッキ金具Dの溝穴D1の側部にキー又はキー溝D3を形成するとともに、下部コーン4の側部に、溝穴D1への正方向挿入時に前記キー又はキー溝D3に嵌合するキー溝又はキー41を形成することにより、下部コーン4がデッキ金具Dの溝穴D1に対し前後逆向きのときには、キー41とキー溝D3が合わず、下部コーン4が溝穴D1につかえて入らなくなり、これにより、コンテナ固定具のデッキ金具Dへの前後逆向きの取付を防止することができる。   As shown in FIG. 3, a key or key groove D3 is formed on the side of the slot D1 of the deck fitting D, and the key or key groove D3 is inserted into the side of the lower cone 4 in the forward direction into the slot D1. By forming a key groove or key 41 that fits into the key groove D3, when the lower cone 4 is in the reverse direction with respect to the slot D1 of the deck metal fitting D, the key 41 and the key groove D3 do not match, and the lower cone 4 Can be prevented from entering the slot D1, thereby preventing the container fixture from being attached to the deck fitting D in the reverse direction.

次に、図8〜図9に、ンテナ固定具の参考例を説明する。 Next, in Figures 8-9, illustrating a reference example of container fixture.

このコンテナ固定具は、船舶の甲板に設置されるデッキ金具Dと、該デッキ金具Dとコンテナ下部のコーナ金具Cの間に配設される連結座1と、該連結座1から突設され、デッキ金具Dとコーナ金具Cの溝穴D1、C1にそれぞれコンテナ固定具の位置決めをして嵌合する上下の台座2、3と、各台座の上下に配設され、デッキ金具Dとコーナ金具Cの溝穴D1、C1にそれぞれ係合することによりコンテナを固定する上部コーン5及び下部コーン4とを備えている。   The container fixture includes a deck fitting D installed on the deck of a ship, a connecting seat 1 disposed between the deck fitting D and a corner fitting C at the bottom of the container, and protruding from the connecting seat 1. The upper and lower pedestals 2 and 3 for positioning and fitting the container fixtures in the slots D1 and C1 of the deck metal fitting D and the corner metal fitting C, respectively, and the upper and lower parts of each pedestal are arranged. The upper cone 5 and the lower cone 4 are provided to fix the container by engaging with the slots D1 and C1, respectively.

また、このコンテナ固定具は、連結座1及び上下部台座2、3を貫通する回転軸挿入孔(図示省略)を設け、該回転軸挿入孔に回転軸11を回動可能に嵌挿するとともに、該回転軸11の上下に下部コーン4と上部コーン5をそれぞれ位相を違えて固設し、前記連結座1に外周から回転軸挿入孔に連通するハンドル挿入孔12を形成して、該ハンドル挿入孔12を介し回転軸11を回動させるハンドル13を設けている。   The container fixture is provided with a rotation shaft insertion hole (not shown) that penetrates the connecting seat 1 and the upper and lower pedestals 2 and 3, and the rotation shaft 11 is rotatably inserted into the rotation shaft insertion hole. The lower cone 4 and the upper cone 5 are fixed on the upper and lower sides of the rotary shaft 11 with different phases, and a handle insertion hole 12 communicating from the outer periphery to the rotary shaft insertion hole is formed in the connecting seat 1 to A handle 13 for rotating the rotary shaft 11 through the insertion hole 12 is provided.

そして、このコンテナ固定具は、デッキ金具Dの溝穴D1の側部にキー溝D3を形成するとともに、下部コーン4の側部に、溝穴D1への正方向挿入時に前記キー溝D3に嵌合するキー41を形成している。   And this container fixing tool forms the key groove D3 in the side part of the slot D1 of the deck metal fitting D, and it fits into the said key groove D3 at the side part of the lower cone 4 at the time of the positive direction insertion to the slot D1. A matching key 41 is formed.

デッキ金具Dは、コンテナのコーナ金具Cの位置に合わせて、船舶のハッチカバーに溶接等により複数設置されている。   A plurality of deck fittings D are installed by welding or the like on the hatch cover of the ship in accordance with the position of the corner fitting C of the container.

デッキ金具Dは所定高さの箱状に形成されており、その上面には、コンテナ固定具の下部コーン4が挿入される溝穴D1が形成されている。   The deck fitting D is formed in a box shape having a predetermined height, and a slot D1 into which the lower cone 4 of the container fixture is inserted is formed on the upper surface thereof.

本実施例では、このデッキ金具Dの溝穴D1の側部にキー溝D3(又はキー)を形成するとともに、この溝穴D1を、固定したコンテナ固定具が若干摺動できるように長く形成し、コンテナが複数のハッチカバーにまたがって載置された場合などのデッキ金具D間の距離の変動に対応するようにしている。   In this embodiment, a key groove D3 (or key) is formed on the side of the slot D1 of the deck metal D, and the slot D1 is formed long enough to allow the fixed container fixture to slide slightly. In this case, the distance between the deck fittings D when the container is placed across a plurality of hatch covers is dealt with.

下部台座2と上部台座3は略長方形状をなし、その両端は円弧面とされている。この下部台座2と上部台座3は、デッキ金具Dやコンテナのコーナ金具Cに設けられた溝穴D1、C1に対してほぼ隙間なく嵌り合う形状と大きさに形成されている。   The lower pedestal 2 and the upper pedestal 3 have a substantially rectangular shape, and both ends thereof are arcuate surfaces. The lower pedestal 2 and the upper pedestal 3 are formed in a shape and a size that fit into the slots D1 and C1 provided in the deck fitting D and the corner fitting C of the container with almost no gap.

一方、連結座1は、所定厚さに形成された板状の金属からなり、上下に下部台座2と上部台座3とを一体に突設している。   On the other hand, the connecting seat 1 is made of a plate-like metal formed to have a predetermined thickness, and a lower base 2 and an upper base 3 are integrally projected vertically.

この連結座1には、上下部台座2、3をそれらの端面まで貫通する回転軸挿入孔が形成されるとともに、連結座1の外周から回転軸挿入孔に連通する扇形のハンドル挿入孔12が形成されている。   The connecting seat 1 is formed with a rotary shaft insertion hole that penetrates the upper and lower pedestals 2 and 3 to their end faces, and a fan-shaped handle insertion hole 12 that communicates from the outer periphery of the connecting seat 1 to the rotary shaft insertion hole. Is formed.

回転軸挿入孔には回転軸11が挿入され、その回転軸11の外周部に連結されたハンドル13は上記ハンドル挿入孔12に挿入されて先端部が外部に臨んでいる。   The rotary shaft 11 is inserted into the rotary shaft insertion hole, and the handle 13 connected to the outer peripheral portion of the rotary shaft 11 is inserted into the handle insertion hole 12 so that the tip portion faces the outside.

回転軸11の上端及び下端には、下部台座2及び上部台座3の端面上で、所定範囲の角度で回転するように、下部コーン4と上部コーン5とが設けられている。   A lower cone 4 and an upper cone 5 are provided at the upper and lower ends of the rotating shaft 11 so as to rotate at an angle within a predetermined range on the end surfaces of the lower pedestal 2 and the upper pedestal 3.

下部コーン4は、図9に示すように、デッキ金具Dの溝穴D1に対し、固定位置で斜め方向に突出するように下部台座2の先端に固定されており、下部コーン4の側部には、デッキ金具Dの溝穴D1への正方向挿入時に溝穴D1のキー溝D3(又はキー)に嵌合するキー41(又はキー溝)が形成されている。   As shown in FIG. 9, the lower cone 4 is fixed to the tip of the lower pedestal 2 so as to protrude obliquely at a fixed position with respect to the slot D <b> 1 of the deck metal D, and is attached to the side of the lower cone 4. Is formed with a key 41 (or key groove) that fits into the key groove D3 (or key) of the slot D1 when the deck metal fitting D is inserted in the forward direction into the slot D1.

なお、上部コーン5は、側面視略二等辺三角形の従来と同じ形状に形成されている。   The upper cone 5 is formed in the same shape as a conventional isosceles triangle in a side view.

ハンドル13は、図示省略するラッチ機構によって、ハンドル挿入孔12の一端、他端及び中央の3つの位置において仮止めされるとともに、図示省略するロック機構により、上記各位置で選択的に固定される。   The handle 13 is temporarily fixed at three positions, one end, the other end, and the center of the handle insertion hole 12 by a latch mechanism (not shown), and is selectively fixed at each position by a lock mechanism (not shown). .

図9(a)に示すように、ハンドル13がハンドル挿入孔12の略中央に配置される位置で、下部コーン4が下部台座2の外周面内に納められるアンロック状態となり、下部コーン4はこの状態でデッキ金具Dの溝穴D1に挿入される。   As shown in FIG. 9A, at the position where the handle 13 is disposed at the approximate center of the handle insertion hole 12, the lower cone 4 is placed in the unlocked state within the outer peripheral surface of the lower pedestal 2, and the lower cone 4 In this state, it is inserted into the slot D1 of the deck fitting D.

なお、このとき上部コーン5は、その両側部が上部台座3の外周面より外側に突出する状態となっている。   At this time, the upper cone 5 is in a state in which both side portions protrude outward from the outer peripheral surface of the upper pedestal 3.

また、図9(b)に示すように、ハンドル挿入孔12の一端部にハンドル13が配置される位置で、下部コーン4はその両端部が下部台座2の外周面より外側に突出し、溝穴D1に係合するロック状態とされる。   9B, at the position where the handle 13 is arranged at one end of the handle insertion hole 12, both ends of the lower cone 4 protrude outward from the outer peripheral surface of the lower pedestal 2, The locked state is engaged with D1.

一方、上部コーン5は、上部台座3の外周面内に納められるアンロック状態とされ、上部コーン5は、この状態でコンテナ下部のコーナ金具の溝穴C1に挿入される。   On the other hand, the upper cone 5 is in an unlocked state in which it is stored in the outer peripheral surface of the upper pedestal 3, and the upper cone 5 is inserted into the slot C1 of the corner metal fitting in the lower part of the container in this state.

さらに、図9(c)に示すように、ハンドル挿入孔12の他端部にハンドル13が配置される位置で、下部コーン4及び上部コーン5のそれぞれは、両側部が上下部台座2、3の両側面より外側に突出し、溝穴D1、C1に係合するロック状態となる。   Further, as shown in FIG. 9 (c), the lower cone 4 and the upper cone 5 are respectively located on the upper and lower pedestals 2, 3 at the position where the handle 13 is disposed at the other end of the handle insertion hole 12. It protrudes outside from the both side surfaces, and is locked to engage with the slots D1 and C1.

かくして、本実施例のコンテナ固定具は、船舶の甲板に設置されるデッキ金具Dと、該デッキ金具Dとコンテナ下部のコーナ金具Cの間に配設される連結座1と、該連結座1から突設され、デッキ金具Dとコーナ金具Cの溝穴D1、C1にそれぞれコンテナ固定具の位置決めをして嵌合する上下の台座と、各台座の上下に配設され、デッキ金具Dとコーナ金具Cの溝穴D1、C1にそれぞれ係合することによりコンテナを固定する上下のコーンとを備えたコンテナ固定具において、デッキ金具Dの溝穴D1の側部にキー又はキー溝D3を形成するとともに、下部コーン4の側部に、溝穴D1への正方向挿入時に前記キー又はキー溝D3に嵌合するキー溝又はキー41を形成することから、下部コーン4がデッキ金具Dの溝穴D1に対し前後逆向きのときには、キー41とキー溝D3が合わず、下部コーン4が溝穴D1につかえて入らなくなり、これにより、コンテナ固定具のデッキ金具Dへの前後逆向きの取付を防止することができる。   Thus, the container fixture of this embodiment includes a deck fitting D installed on the deck of a ship, a connecting seat 1 disposed between the deck fitting D and a corner fitting C under the container, and the connecting seat 1. The upper and lower pedestals are positioned on the upper and lower sides of the pedestal D and the corner fittings C1 and C1, respectively. In a container fixture having upper and lower cones for fixing a container by engaging with the slots D1 and C1 of the metal fitting C, a key or key groove D3 is formed on the side of the slot D1 of the deck metal D. At the same time, a key groove or key 41 is formed on the side of the lower cone 4 so as to fit into the key or key groove D3 when inserted in the forward direction into the slot D1. Reverse to front with respect to D1 At the time, the key 41 and the key groove D3 do not match, and the lower cone 4 cannot be gripped into the slot D1, so that the container fixture can be prevented from being attached to the deck fitting D in the reverse direction. .

さらに、連結座1及び上下部台座2を貫通する回転軸挿入孔を設け、該回転軸挿入孔に回転軸を回動可能に嵌挿するとともに、該回転軸の上下に上部コーン5と下部コーン4をそれぞれ位相を違えて固設し、前記連結座1に外周から回転軸挿入孔に連通するハンドル挿入孔を形成して、該ハンドル挿入孔を介し回転軸を回動させるハンドルを設けることにより、上部コーン5と下部コーン4をそれぞれ回転させながら、デッキ金具Dとコーナ金具Cの溝穴D1、C1に順次係合させて、積付けたコンテナを固定することができる。   Further, a rotation shaft insertion hole that penetrates the connecting seat 1 and the upper and lower pedestals 2 is provided, and the rotation shaft is rotatably inserted into the rotation shaft insertion hole, and the upper cone 5 and the lower cone are formed above and below the rotation shaft. 4 are fixedly provided with different phases, a handle insertion hole communicating with the rotation shaft insertion hole from the outer periphery is formed in the connecting seat 1, and a handle for rotating the rotation shaft through the handle insertion hole is provided. The stacked containers can be fixed by sequentially engaging the slots D1 and C1 of the deck fitting D and the corner fitting C while rotating the upper cone 5 and the lower cone 4 respectively.

以上、本発明のコンテナ固定具について、の実施例に基づいて説明したが、本発明は上記実施例に記載した構成に限定されるものではなくその趣旨を逸脱しない範囲において適宜その構成を変更することができる。 Although the container fastener of the present invention have been described based on the example of its, the present invention is not limited to the configuration described in the above embodiments as appropriate the structure without departing from the scope and spirit thereof Can be changed.

本発明のコンテナ固定具は、コンテナ固定具のデッキ金具への前後逆向きの取付を防止するという特性を有していることから、その取り外しを的確に行いコンテナの積み降ろしを円滑に行うコンテナ固定具の用途に好適に用いることができる。   Since the container fixture of the present invention has the property of preventing the container fixture from being attached to the deck fitting in the reverse direction, the container fixture that accurately removes and smoothly loads and unloads the container. It can be used suitably for the use of the tool.

本発明のコンテナ固定具の実施例を示す正面図である。It is a front view which shows one Example of the container fixing tool of this invention. 同コンテナ固定具を示し、(a)は左側面図、(b)は底面図である。The container fixture is shown, (a) is a left side view, (b) is a bottom view. 同コンテナ固定具を示し、(a)はデッキ金具の斜視図、(b)は下部コーンの溝穴への挿入状態を示す底面図、(c)は同固定状態を示す底面図である。The container fixing tool is shown, (a) is a perspective view of the deck metal fitting, (b) is a bottom view showing a state of insertion into the slot of the lower cone, and (c) is a bottom view showing the fixing state. コンテナ固定具のコーナ金具への固定を示す段階図である。It is a step figure which shows fixation to the corner metal fitting of a container fixture. コンテナ固定具のコーナ金具への係合を示す説明図である。It is explanatory drawing which shows engagement to the corner metal fitting of a container fixture. コンテナ固定具のコーナ金具からの離脱を示す段階図である。It is a step figure showing separation from a corner metal fitting of a container fixture. 可動突部を退入させるときに用いる開放用治具を示し、(a)は平面図、(b)は正面図である。The opening jig | tool used when retracting a movable protrusion is shown, (a) is a top view, (b) is a front view. ンテナ固定具の参考例を示す三面図である。It is an orthographic view illustrating a reference example of container fixture. 同コンテナ固定具の上部コーンと下部コーンの関係を示し、(a)はハンドルをハンドル挿入孔の中央位置にしたときの上部コーンと下部コーンを示す平面図、(b)はハンドルをハンドル挿入孔の一端位置にしたときの上部コーンと下部コーンを示す平面図、(c)はハンドルをハンドル挿入孔の他端位置にしたときの上部コーンと下部コーンを示す平面図、(d)は回転軸により連結された上部コーンと下部コーンを示す正面図である。The relationship between the upper cone and the lower cone of the container fixture is shown, (a) is a plan view showing the upper cone and the lower cone when the handle is at the center of the handle insertion hole, and (b) is the handle insertion hole. FIG. 4C is a plan view showing the upper cone and the lower cone when the handle is at one end position, FIG. 5C is a plan view showing the upper cone and the lower cone when the handle is at the other end position of the handle insertion hole, and FIG. It is a front view which shows the upper cone and lower cone which were connected by.

1 連結座
2 下部台座
3 上部台座
31 傾斜面
4 下部コーン
41 キー
5 上部コーン
6 固定ピン
7 首部
8 固定突部
81 傾斜面
82 上部傾斜面
9 可動突部
91 軸
92 ばね
93 傾斜面
94 上部傾斜面
11 回転軸
12 ハンドル挿入孔
13 ハンドル
20 開放用治具
D デッキ金具
D1 溝穴
D2 水抜き孔
D3 キー溝
C コーナ金具
C1 溝穴
DESCRIPTION OF SYMBOLS 1 Connection seat 2 Lower base 3 Upper base 31 Inclined surface 4 Lower cone 41 Key 5 Upper cone 6 Fixed pin 7 Neck 8 Fixed protrusion 81 Inclined surface 82 Upper inclined surface 9 Movable protrusion 91 Axis 92 Spring 93 Inclined surface 94 Upper inclined Surface 11 Rotating shaft 12 Handle insertion hole 13 Handle 20 Opening jig D Deck bracket D1 Groove hole D2 Drain hole D3 Keyway C Corner bracket C1 Groove hole

Claims (3)

船舶の甲板に設置されるデッキ金具コンテナ下部のコーナ金具の間に配設される連結座と、該連結座から突設され、デッキ金具とコーナ金具の溝穴にそれぞれコンテナ固定具の位置決めをして嵌合する上下の台座と、各台座の上下に配設され、デッキ金具とコーナ金具の溝穴にそれぞれ係合することによりコンテナを固定する上下のコーンとを備えたコンテナ固定具において、部コーンの側部に、デッキ金具の溝穴への正方向挿入時に、デッキ金具の溝穴の側部に形成されたキー又はキー溝に嵌合するキー溝又はキーを形成するとともに、上部コーンに、コーナ金具の溝穴の幅方向の一方に偏倚して上部台座から直立する首部と、該首部の先端から偏倚方向の反対側に突出する固定突部と、該固定突部より基端側で首部から前記偏倚方向に付勢されて突出し、下方に揺動することにより退入する可動突部とを備えたことを特徴とするコンテナ固定具。 A coupling seat disposed between the deck fitting and the container bottom corner fittings to be installed on the deck of the ship, is projected from the coupling seat, the positioning of each container fixture slots deck bracket and corner fittings In a container fixture provided with upper and lower pedestals to be fitted, and upper and lower cones disposed on the upper and lower sides of each pedestal, and fixed to the container by engaging with the groove holes of the deck metal fitting and the corner metal fitting, respectively. on the side of the lower part cone, during forward insertion into slots of the deck fitting, fitted to the key or keyway formed in a side portion of the slot of the deck fitting, to form a keyway or key, The upper cone is biased to one side in the width direction of the slot of the corner metal fitting and upright from the upper pedestal, the fixed protrusion protruding from the tip of the neck to the opposite side of the bias direction, and the base from the fixed protrusion The biasing method from the neck at the end Is biased projecting container fixtures, characterized in that a movable protrusion which room access by swing downward. 前記上部コーンが、荷揚時のコンテナの引き上げ動作によりコーナ金具の溝穴の縁部に摺接し、コンテナ固定具を前記偏倚方向の反対側に案内して、可動突部の先端を溝穴内面に当接させる傾斜面を可動突部の下部に形成するとともに、該可動突部がコーナ金具の溝穴内面に当接した時点からコーナ金具の溝穴の縁部に摺接し、コンテナ固定具を前記偏倚方向に相対的に案内して、コーナ金具の溝穴内面に当接した可動突部を退入させる傾斜面を固定突部の下部に形成してなることを特徴とする請求項記載のコンテナ固定具。 The upper cone is brought into sliding contact with the edge of the slot of the corner metal fitting by the lifting operation of the container at the time of unloading, the container fixture is guided to the opposite side of the biasing direction, and the tip of the movable protrusion is brought into the inner surface of the slot. an inclined surface is brought into contact with is formed on the lower portion of the movable projection, sliding contact from the time when the movable protrusion comes into contact with the slot inner surface of the corner fitting to the edge of the slot of the corner fitting, the container fixing member and relatively guided the bias direction, according to claim 1, characterized by being an inclined surface which causes retracts the contact with the movable projection to slot the inner surface of the corner fittings at the bottom of the fixing protrusion portions Container fixture. 積付時にコーナ金具の溝穴の縁部に摺接し上部台座を嵌合位置まで案内する傾斜面を、前記偏倚方向の反対側で該上部台座の上部に形成したことを特徴とする請求項1又は2記載のコンテナ固定具。 Claim, characterized in that the inclined surface for guiding the sliding contact upper base to the edge of the slot of the corner fitting during stowage until mating position, was formed on top of the upper pedestal opposite the biasing direction 1 Or the container fixing tool of 2 .
JP2005338094A 2005-11-24 2005-11-24 Container fixture Expired - Fee Related JP4762694B2 (en)

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CN103170776A (en) * 2013-03-20 2013-06-26 大连奥托自动化设备有限公司 Retaining device
CN103661817B (en) * 2013-12-20 2016-02-24 上海中升科贸有限公司 A kind of vertical base on ship deck
EP3281885B1 (en) * 2015-04-09 2021-06-09 Minato Seiki Iron Works Co., Ltd. Container fixing device
JP6343251B2 (en) * 2015-04-22 2018-06-13 港製器工業株式会社 Container fixing device
CN113023145B (en) * 2016-05-19 2023-06-27 港制器工业株式会社 Container fixing device
CN114130641B (en) * 2021-10-26 2023-04-11 纽普兰能源科技(镇江)有限公司 Vibration screening type pneumatic ash conveying system and using method thereof

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JPS5695885A (en) * 1979-12-19 1981-08-03 Fuji Boueki Kk Fixing device for container
JPS5853207B2 (en) * 1981-07-25 1983-11-28 俊雄 曽 Inverted plano-convex type lashing fittings set
JPS61113587A (en) * 1984-11-06 1986-05-31 Toshiya Ogino Locking device for container or the like
JPS62251381A (en) * 1986-04-22 1987-11-02 有限会社 浦野製作所 Locking fitting for container

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