JP2014024649A - Device and method of hoisting plurality of flexible containers - Google Patents

Device and method of hoisting plurality of flexible containers Download PDF

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JP2014024649A
JP2014024649A JP2012167151A JP2012167151A JP2014024649A JP 2014024649 A JP2014024649 A JP 2014024649A JP 2012167151 A JP2012167151 A JP 2012167151A JP 2012167151 A JP2012167151 A JP 2012167151A JP 2014024649 A JP2014024649 A JP 2014024649A
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flexible container
suspension
flexible
engagement
lifting
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JP5964684B2 (en
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Yuichi Higuchi
雄一 樋口
Yuji Mori
雄治 森
Hirobumi Hamashima
博文 浜島
Yoji Tateishi
洋二 立石
Yohei Iwasaki
洋平 岩崎
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NITTSU SOGO KENKYUSHO KK
Taisei Corp
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NITTSU SOGO KENKYUSHO KK
Taisei Corp
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Abstract

PROBLEM TO BE SOLVED: To provide a device and method of hoisting many flexible containers simultaneously without requiring an operator to approach.SOLUTION: A hoisting device is structured of a hanging frame with a plurality of hanging members suspended, and slinging tools 3 attached on lower ends of the hanging members. An interval between the adjacent hanging members is equal to a flat surface width of the flexible container to be hoisted or larger than the flat surface width of the flexible container 4. The slinging tool 3 is a member with an engagement space 32 formed, and includes an electromagnet 33 which attracts a metal plate 42 attached on a hanger 41 of the flexible container 4 and tows the metal plate to the engagement space 32, and an engagement rod 31 which crosses the engagement space 32 and slides. The engagement rod 31 can be slid by operation from an external.

Description

本発明は複数のフレキシブルコンテナを同時に吊り上げる装置と吊り上げ方法に関するものである。
なお本明細書で「吊り上げ」とは、特に別の意味を持たせた場合以外は、吊り上げた対象物を吊り降ろす工程を含めた意味で使用するものである。
The present invention relates to a device and a method for lifting a plurality of flexible containers at the same time.
In the present specification, “lifting” is used in the meaning including a step of hanging a suspended object, unless otherwise given.

放射性物質を含む土壌、落葉などを除去する場合に、フレキシブルコンテナと称する袋体に収納して現場や近くの仮置き場に収納する。
ここにフレキシブルコンテナとは、ポリエチレンやポリプロピレン等の丈夫な化学繊維で織った袋体である。
主に穀物や飼料、土砂などの粉状物質、または粒状物質の梱包、輸送に適しており、平均的なもので1トン、あるいはそれ以上の重量物を充填することができる。
袋体には、重量を支える丈夫な吊りベルトの長いループ部が上部に付いており、袋体をフォークリフトやクレーン等で持ち上げる際に使用する。
収納は上部の開口部から行い、マチ部分によって開口部を閉じることが可能である。
バッグ自体は軽量で折りたたみが容易であり、価格も安価であることから幅広い分野で使用される。
When removing soil, fallen leaves, etc. containing radioactive material, it is stored in a bag called a flexible container and stored in the site or a temporary storage place nearby.
Here, the flexible container is a bag woven with strong chemical fibers such as polyethylene and polypropylene.
Mainly suitable for packing and transporting powdered or granular materials such as grains, feed, earth and sand, or granular materials, and can be loaded with 1 ton or more heavy items on average.
The bag body has a long loop portion of a durable suspension belt that supports the weight, and is used when the bag body is lifted by a forklift or a crane.
The storage is performed from the upper opening, and the opening can be closed by a gusset portion.
The bag itself is lightweight, easy to fold, and inexpensive, so it is used in a wide range of fields.

その利用のひとつとして上記のようなフレキシブルコンテナの内部に放射性物質を含む土壌、落葉などを収納して現地や仮置き場に仮置きする方法が採用されている。
仮置きした後2〜3年で中間貯蔵施設へ運搬するので、膨大な量のフレキシブルコンテナの吊り上げ、運搬、吊り降ろしは効率よく迅速に実施することが必要である。
ところが従来技術を用いると、仮置き場に仮置きしたフレキシブルコンテナをクレーンやユニックを用いて1袋ずつトラックの荷台に積載し、中間貯蔵施設でも同様に1袋ずつ荷降ろしすることになり、多量のフレキシブルコンテナの扱いには問題がある。
As one of the uses, a method is adopted in which soil, fallen leaves, etc. containing radioactive substances are stored inside the flexible container as described above, and temporarily placed on site or temporary storage.
Since it is transported to an intermediate storage facility in two to three years after temporary placement, it is necessary to efficiently and quickly implement lifting, transporting, and hanging down a huge amount of flexible containers.
However, using the conventional technology, a flexible container temporarily placed in a temporary storage site is loaded onto a truck bed using a crane or unic one by one, and unloaded one by one in an intermediate storage facility. There is a problem with the handling of flexible containers.

特開2012−86963号公報JP 2012-86963 A

上記したような従来のフレキシブルコンテナの吊り上げ作業では次のような問題がある。
<1> 仮置きしたフレキシブルコンテナをクレーンまたはユニックを用いて1袋ずつ吊り上げてトラックの荷台に積載するような方法では処理に時間がかかる。そのために膨大な量のフレキシブルコンテナを迅速に処理することが困難である。
<2> フレキシブルコンテナの吊り上げ、吊り降ろしのたびに作業員が玉掛け、玉外しを行う必要がある。そのために放射性物質に近づく頻度が増加し、作業員の放射線被ばく量が増えて健康上で問題がある。
<3> なおここで「玉掛け」とは、クレーンやデリックなどのフックで荷を吊る際に、ワイヤー、ロープ、チェーンなどを荷に取り付ける作業のことをいい、一般には作業員が直接ワイヤーなどを操作する必要がある。
The conventional flexible container lifting operation as described above has the following problems.
<1> Processing takes time in a method in which a temporarily placed flexible container is lifted bag by bag using a crane or a unic and loaded on a truck bed. Therefore, it is difficult to process a huge amount of flexible containers quickly.
<2> Every time the flexible container is lifted or lowered, it is necessary for the worker to hang and remove the ball. For this reason, the frequency of approaching radioactive materials increases, and the radiation exposure of workers increases, which poses a health problem.
<3> It should be noted that “hanging” here refers to the work of attaching wires, ropes, chains, etc. to the load when hanging the load with a hook such as a crane or derrick. It is necessary to operate.

上記のような課題を解決する本発明のフレキシブルコンテナの吊り上げ装置は、複数の吊り材を垂下した吊り枠と、吊り材の下端に取り付けた玉掛け具とよりなり、隣接する吊り材間の間隔は、吊り上げ対象のフレキシブルコンテナの平面幅と同じ、もしくはフレキシブルコンテナの平面幅よりも多少広く、一方、玉掛け具は係合空間を形成した鋼材であって、フレキシブルコンテナの吊り手に取り付けた金属プレートを吸着して係合空間に牽引可能な電磁石と、係合空間を横断して摺動する係合棒を備え、係合棒の摺動を外部からの操作で行えるように構成したことを特徴とするものである。   The lifting device for a flexible container according to the present invention that solves the above-mentioned problem is composed of a suspension frame that hangs a plurality of suspension members, and a ball hanger that is attached to the lower end of the suspension member. , Which is the same as the plane width of the flexible container to be lifted, or slightly wider than the plane width of the flexible container, while the ball hanger is a steel material that forms an engagement space, and a metal plate attached to the suspension of the flexible container An electromagnet that can be attracted and pulled to the engagement space, and an engagement rod that slides across the engagement space, and can be slid by an external operation. To do.

また本発明のフレキシブルコンテナの吊り上げ方法は、複数のフレキシブルコンテナを同時に吊り降ろす方法であって、上記の装置を利用し、すべての吊り材下端の玉掛け具によってフレキシブルコンテナを係合して吊り枠で吊り上げ、所定の位置でフレキシブルコンテナを玉掛け具から開放して行うことを特徴とするものである。   The method for lifting a flexible container according to the present invention is a method for simultaneously suspending a plurality of flexible containers. The above-mentioned apparatus is used to engage a flexible container with a ball hanging tool at the lower end of all the suspension members and use a suspension frame. The flexible container is lifted and released from the ball hanger at a predetermined position.

本発明のフレキシブルコンテナの吊り上げ方法と装置は以上説明したようになるから次のような効果を得ることができる。
<1> 複数のフレキシブルコンテナを同時に運搬する装置によって一度に多数のフレキシブルコンテナを吊り上げて吊り降ろすことができるから、膨大な量のフレキシブルコンテナを扱う場合でも効率のよい作業を行うことができる。
<2> 吊り材の下端に遠隔操作で係合棒が出入りする玉掛け具を使用するから、作業員がフレキシブルコンテナに接近する必要がなく、被曝の危険性がない。
Since the flexible container lifting method and apparatus of the present invention are as described above, the following effects can be obtained.
<1> Since a large number of flexible containers can be lifted and hung at a time by a device that transports a plurality of flexible containers at the same time, efficient work can be performed even when a large amount of flexible containers are handled.
<2> Since a ball hanging tool in which an engagement rod enters and exits by remote control is used at the lower end of the suspension material, there is no need for an operator to approach the flexible container and there is no risk of exposure.

本発明のフレキシブルコンテナの吊り上げ装置の実施例の斜視図。The perspective view of the Example of the lifting apparatus of the flexible container of this invention. 玉掛け具の実施例の説明図。Explanatory drawing of the Example of a slinging tool. 自動玉掛けの状態の説明図。Explanatory drawing of the state of an automatic sling. フレキシブルコンテナを搭載する荷台の実施例の説明図。Explanatory drawing of the Example of the loading platform which mounts a flexible container. 本発明の吊り上げ作業の説明図。Explanatory drawing of the lifting work of this invention.

以下図面を参照にしながら本発明のフレキシブルコンテナの吊り上げ装置と吊り上げ方法の好適な実施の形態を詳細に説明する。   DESCRIPTION OF EMBODIMENTS Hereinafter, preferred embodiments of a lifting device and a lifting method for a flexible container according to the present invention will be described in detail with reference to the drawings.

<1>全体の構成
本発明のフレキシブルコンテナの吊り上げ装置および吊り上げ方法は、複数のフレキシブルコンテナを同時に吊り上げる装置およびその装置を利用した吊り上げ方法である。
吊り上げ装置は、複数の吊り材2を垂下した吊り枠1と、吊り材2の下端に取り付けた玉掛け具3とより構成する。
フレキシブルコンテナ4の詳細は前記したが、本発明の吊り上げ対象のフレキシブルコンテナ4では、汚染物質を収納する前に、吊り手41の一部に金属プレート42を事前に取り付けておく。
このように金属プレート42のフレキシブルコンテナ4への取り付けは、汚染物質の収納前であるから、作業員が被ばくする心配はない。
<1> Overall Configuration The flexible container lifting device and the lifting method of the present invention are a device for lifting a plurality of flexible containers simultaneously and a lifting method using the device.
The lifting device includes a suspension frame 1 in which a plurality of suspension members 2 are suspended, and a ball hanger 3 attached to the lower end of the suspension member 2.
Although the details of the flexible container 4 have been described above, in the flexible container 4 to be lifted according to the present invention, the metal plate 42 is attached in advance to a part of the lifting hand 41 before storing the contaminant.
As described above, the attachment of the metal plate 42 to the flexible container 4 is before the contamination is stored, so that there is no concern that the worker will be exposed.

<2>吊り枠
吊り枠1は、平面矩形の鋼製の枠体である。
この吊り枠1の側面、あるいは下面から複数本の吊り材2を下向きに垂下する。
この吊り材2は鋼線、鋼棒などによって構成する。
吊り材2の本数は、図の実施例では6本を2列に配置してあるが、この数値に限定するものではない。
吊り枠1の上には後述する玉掛け具3の係合棒31の出入りのための信号や、電磁石の磁化と消磁の信号を発信する発信機を搭載しておくこともできる。
<2> Hanging frame The hanging frame 1 is a flat rectangular steel frame.
A plurality of suspension members 2 are suspended downward from the side surface or the lower surface of the suspension frame 1.
The suspension member 2 is composed of a steel wire, a steel bar, or the like.
The number of the suspension members 2 is six in two rows in the embodiment shown in the figure, but is not limited to this value.
On the suspension frame 1, a transmitter for transmitting a signal for entering / exiting an engagement rod 31 of a ball hanging tool 3 to be described later and a signal for magnetization and demagnetization of an electromagnet can be mounted.

<3>吊り材の間隔
フレキシブルコンテナ4は等間隔で吊り上げる必要がある。
そのため複数本の吊り材2の設置間隔は、吊り上げ対象のフレキシブルコンテナ4の形状と一定の関係がある。
すなわち1本の吊り材2と、隣接する吊り材2と間の間隔は、吊り上げ対象のフレキシブルコンテナ4の平面幅と同じ、もしくはフレキシブルコンテナ4の平面幅よりも多少広く設置する。
平面幅とは、フレキシブルコンテナ4を平面視した場合にほぼ円形とみなして、その直径の寸法である。
このように吊り材2の間隔を設定することにより、フレキシブルコンテナ4群を一度に等間隔で整然と吊り降ろすことができる。
<3> Suspension interval The flexible container 4 needs to be lifted at equal intervals.
Therefore, the installation interval of the plurality of suspension members 2 has a certain relationship with the shape of the flexible container 4 to be lifted.
That is, the interval between one suspension member 2 and the adjacent suspension member 2 is set to be the same as the plane width of the flexible container 4 to be lifted or slightly wider than the plane width of the flexible container 4.
The plane width is a dimension of a diameter of the flexible container 4 when the flexible container 4 is viewed in a plan view.
By setting the interval between the suspension members 2 in this way, the flexible container 4 group can be suspended in an orderly manner at regular intervals.

<4>玉掛け具
玉掛け具3は、例えば断面を下向きのU字状に形成した鋼材のブロックである。
U字状に形成した玉掛け具3の内部空間を、係合空間32として利用する。
そして外部からの信号によって、係合空間32を横断して摺動する係合棒31を設ける。
係合棒31とは例えば外部からの電気信号を受けて、ソレノイドバルブ34から係合空間32を横断して飛び出し、あるいは元の位置に戻るプランジャーである。
係合空間32に飛び出した係合棒31、すなわちプランジャーの自由端は、係合空間32の他端面に形成したプランジャー受け35に挿入して位置の確保ができる。
このように、本発明の玉掛け具3では玉掛け作業を遠隔操作で行うものである。
さらに玉掛け具3には外部からの操作で磁化と消磁が可能な電磁石33を取りつける。
この電磁石33は、フレキシブルコンテナ4の吊り手41に取り付けた金属プレート42を吸着して係合空間32に牽引するためのものである。
<4> Ball Hanger The ball hanger 3 is a steel block having a U-shaped cross section, for example.
The internal space of the ball hanger 3 formed in a U shape is used as the engagement space 32.
An engagement rod 31 that slides across the engagement space 32 is provided by a signal from the outside.
The engagement rod 31 is, for example, a plunger that receives an electric signal from the outside and protrudes from the solenoid valve 34 across the engagement space 32 or returns to the original position.
The engagement rod 31 protruding into the engagement space 32, that is, the free end of the plunger can be inserted into a plunger receiver 35 formed on the other end surface of the engagement space 32 to secure the position.
As described above, the slinging tool 3 according to the present invention performs the slinging operation by remote control.
Furthermore, an electromagnet 33 that can be magnetized and demagnetized by an external operation is attached to the ball hanger 3.
The electromagnet 33 is for attracting and pulling the metal plate 42 attached to the suspension 41 of the flexible container 4 to the engagement space 32.

<5>吊り上げ作業
次に本発明のフレキシブルコンテナ4の吊り上げ装置の作動について説明する。
前記したように、除染作業にともなってフレキシブルコンテナ4に収納した土壌、落ち葉などは順次、現場や仮置き場に運搬して積み上げるので、整然とした状態で集積してあるとは限らない。
本発明の装置は、このように現場や仮置き場に集積してある膨大な数のフレキシブルコンテナ4を、効率よく吊り上げ、運搬し、中間貯蔵施設で吊り降ろすための装置である。
<5> Lifting operation Next, the operation of the lifting device for the flexible container 4 of the present invention will be described.
As described above, the soil, fallen leaves, and the like stored in the flexible container 4 along with the decontamination work are sequentially transported to the site or temporary storage place and stacked, so they are not always collected in an orderly manner.
The apparatus of the present invention is an apparatus for efficiently lifting, transporting, and hanging down a huge number of flexible containers 4 accumulated in the field or temporary storage in an intermediate storage facility.

<6>仮置き場での吊り上げ
まず現場や仮置き場では、フレキシブルコンテナ4は上記したように必ずしも整然と積み上げた状態であるとは限らない。
その状態で本発明の吊り上げ装置を使用して、吊り枠1を下降させ、各吊り材2の先端の玉掛け具3をフレキシブルコンテナ4に接近させる。
玉掛け具3の係合棒31は収納した状態にあり、したがって係合空間32は開放した状態にある。
一方、前記したように、フレキシブルコンテナ4の吊り手41の一部には事前に金属プレート42を取りつけてある。
そこで、1か所の玉掛け具3の電磁石33だけを遠隔操作で磁化させることにより、一番近いフレキシブルコンテナ4の吊り手41を吸引して係合空間32に引き寄せることができる。
吊り手41を係合空間32まで吸引したら、係合棒31を押し出して吊り手41を係合空間32に確保する。
この作業を連続して行うことにより、すべての玉掛け具3に1袋ずつのフレキシブルコンテナ4を係合することができる。
その状態で吊り枠1を吊り上げる。
<6> Lifting at the temporary storage place First, at the work site or the temporary storage place, the flexible container 4 is not necessarily in an orderly stacked state as described above.
In this state, using the lifting device of the present invention, the suspension frame 1 is lowered, and the ball hanger 3 at the tip of each suspension member 2 is brought close to the flexible container 4.
The engaging rod 31 of the slinging tool 3 is in the stored state, and therefore the engaging space 32 is in an open state.
On the other hand, as described above, the metal plate 42 is attached to a part of the suspension 41 of the flexible container 4 in advance.
Therefore, by magnetizing only the electromagnet 33 of the single ball hanger 3 by remote operation, the suspender 41 of the nearest flexible container 4 can be attracted and drawn to the engagement space 32.
When the lifting hand 41 is sucked to the engaging space 32, the engaging bar 31 is pushed out to secure the lifting hand 41 in the engaging space 32.
By performing this operation continuously, one bag of flexible containers 4 can be engaged with all the ball hooks 3.
In this state, the suspension frame 1 is lifted.

<7>吊り降ろし
すべての吊り材2に1袋ずつのフレキシブルコンテナ4を確保した吊り枠1を、運搬車両5の上から吊り降ろす。
運搬車両5が車輪と荷台を備えたトラックであれば、その荷台51にはフレキシブルコンテナ4の寸法に合わせた仕切52を設置する。(図3)
その仕切52り内に、吊り枠1で確保したフレキシブルコンテナ4をクレーンなどで吊り降ろす。
仕切52の上端面は円弧面、傾斜面としておき、その仕切に沿ってフレキシブルコンテナ4を吊り降ろせば、均等な間隔を維持してすべてのフレキシブルコンテナ4を1袋ずつ、整然と仕切52内に収納することができる。
その状態を確認したら、遠隔操作によって玉掛け具3の係合棒31を引き戻し、係合空間32の一部を開放する。
その状態で吊り枠1を引き上げれば、すべてのフレキシブルコンテナ4は1袋ずつ整然と仕切内に収納した状態となる。
<7> Suspension The suspension frame 1 that secures one flexible container 4 for each suspension material 2 is suspended from the transport vehicle 5.
If the transport vehicle 5 is a truck having wheels and a loading platform, a partition 52 that matches the dimensions of the flexible container 4 is installed on the loading platform 51. (Figure 3)
In the partition 52, the flexible container 4 secured by the suspension frame 1 is suspended by a crane or the like.
The upper end surface of the partition 52 is an arc surface and an inclined surface. If the flexible container 4 is suspended along the partition, all the flexible containers 4 are stored one by one in the partition 52, maintaining a uniform interval. can do.
After confirming the state, the engagement rod 31 of the ball hook 3 is pulled back by remote operation, and a part of the engagement space 32 is released.
If the suspension frame 1 is pulled up in this state, all the flexible containers 4 are in a state of being housed in the partitions in an orderly manner.

<8>中間貯蔵施設での吊り上げ準備
本発明の装置は中間貯蔵施設にも設置してある。
中間貯蔵施設に車両5が到着したら、荷台51に整然と並んだフレキシブルコンテナ4の上に本発明の装置の吊り枠1を降ろしてゆく。
吊り枠1から垂下した吊り材2の間隔は、荷台に並べたフレキシブルコンテナ4の間隔と等しいから、各吊り材2の下端を、各フレキシブルコンテナ4の上に下げてゆくことができる。
<8> Preparation for lifting in intermediate storage facility The apparatus of the present invention is also installed in an intermediate storage facility.
When the vehicle 5 arrives at the intermediate storage facility, the suspension frame 1 of the apparatus of the present invention is lowered onto the flexible container 4 arranged in order on the loading platform 51.
Since the interval between the suspension members 2 suspended from the suspension frame 1 is equal to the interval between the flexible containers 4 arranged on the loading platform, the lower end of each suspension member 2 can be lowered onto each flexible container 4.

<9>玉掛け具での係合
玉掛け具3がフレキシブルコンテナ4の上に接近したら、玉掛け具3の電磁石33を起動して、フレキシブルコンテナ4の吊り手41に取り付けた金属プレート42を吸引する。
金属プレート42が吸引されることによって吊り手41の一部は玉掛け具3の係合空間32に位置する。
その状態で例えばソレノイドバルブ34に信号を与えて、係合棒31であるプランジャーを係合空間32を横断する状態で突出させる。
すると係合棒31はフレキシブルコンテナ4の吊り手41の間に進入する。
その後に電磁石33への通電を切って、吊り手41を自由な状態とする。
<9> Engagement with Ball Hanger When the ball hanger 3 approaches the flexible container 4, the electromagnet 33 of the ball hanger 3 is activated to suck the metal plate 42 attached to the suspension 41 of the flexible container 4.
When the metal plate 42 is sucked, a part of the hanging hand 41 is located in the engagement space 32 of the ball hook 3.
In this state, for example, a signal is given to the solenoid valve 34 so that the plunger which is the engagement rod 31 protrudes in a state of crossing the engagement space 32.
Then, the engagement rod 31 enters between the suspension hands 41 of the flexible container 4.
Thereafter, the electromagnet 33 is de-energized to make the suspension 41 free.

<10>同時吊り上げ
各玉掛け具3での係合棒31の突出は、一度の信号によって同時に行うことができるから、すべてのフレキシブルコンテナ4は1袋ずつ各吊り材2の下端に取り付けられた状態となる。
その状態で吊り枠1を引き上げれば、荷台51上の全部のフレキシブルコンテナ4を同時に吊り上げて中間貯蔵施設内に運び込むことができる。
<10> Simultaneous lifting Since the protrusion of the engaging rod 31 in each ball hanging tool 3 can be performed simultaneously by one signal, all the flexible containers 4 are attached to the lower end of each hanging material 2 one bag at a time. It becomes.
If the suspension frame 1 is pulled up in this state, all the flexible containers 4 on the loading platform 51 can be lifted simultaneously and carried into the intermediate storage facility.

<11>吊り降ろし
吊り枠1を貯蔵位置に移動したら、玉掛け具3の係合棒31を、信号によって同時に引き戻して、すべての玉掛け具3とフレキシブルコンテナ4の吊り手41の係合を解除する。
すでに電磁石33への通電は切ってあるから、すべてのフレキシブルコンテナ4と吊り材2との係合を解除でき、フレキシブルコンテナ4を所定の位置に設置できる。
吊り枠1は再度上昇させて、次の搬入作業に取り掛かる。
こうして膨大な数量のフレキシブルコンテナ4を、整然と効率よく迅速に中間貯蔵施設に搬入して積み上げることができ、しかも作業員がフレキシブルコンテナ4に接近することなく安全に行うことができる。
<11> Suspension When the suspension frame 1 is moved to the storage position, the engagement rod 31 of the ball hanging tool 3 is simultaneously pulled back by a signal to release the engagement of all the ball hanging tools 3 and the suspension hand 41 of the flexible container 4. .
Since the electromagnet 33 has already been de-energized, the engagement between all the flexible containers 4 and the suspension material 2 can be released, and the flexible containers 4 can be installed at predetermined positions.
The hanging frame 1 is raised again, and the next carrying-in work is started.
In this way, an enormous quantity of flexible containers 4 can be transported to the intermediate storage facility in an orderly and efficient manner, and can be piled up, and can be safely performed without an operator approaching the flexible containers 4.

<12>他の用途
以上の説明は仮置き場から中間設備への運搬、搬入の過程に関するものであったが、本発明の方法、装置はもちろんそのような状況での使用に限定するものではなく、例えば中間貯蔵施設内での扱い、その他一般の港湾での運搬、搬入など広い用途に使用することができる。
<12> Other uses Although the above explanation was related to the process of transporting and carrying in from the temporary storage to the intermediate facility, the method and apparatus of the present invention are not limited to use in such a situation. For example, it can be used for a wide range of uses such as handling in an intermediate storage facility, transportation in a general port, and carrying in.

1:吊り枠
2:吊り材
3:玉掛け具
4:フレキシブルコンテナ
5:運搬車両
1: Suspension frame 2: Suspension material 3: Ball hanger 4: Flexible container 5: Transport vehicle

Claims (2)

複数のフレキシブルコンテナを同時に吊り上げる装置であって、
複数の吊り材を垂下した吊り枠と、
吊り材の下端に取り付けた玉掛け具とよりなり、
隣接する吊り材間の間隔は、吊り上げ対象のフレキシブルコンテナの平面幅と同じもしくはフレキシブルコンテナの平面幅よりも多少広く、
玉掛け具は、係合空間を形成した部材であって、
フレキシブルコンテナの吊り手に取り付けた金属プレートを吸着して係合空間に牽引可能な電磁石と、
係合空間を横断して摺動する係合棒を備え、
係合棒の摺動を外部からの操作で行えるように構成したことを特徴とする、
フレキシブルコンテナの吊り上げ装置。
A device for simultaneously lifting a plurality of flexible containers,
A suspension frame in which a plurality of suspension materials are suspended,
It consists of a ball hanger attached to the lower end of the hanger,
The spacing between adjacent suspension members is the same as the plane width of the flexible container to be lifted or slightly wider than the plane width of the flexible container.
The ball hanger is a member that forms an engagement space,
An electromagnet capable of attracting a metal plate attached to a flexible container suspension and pulling it to the engagement space;
An engagement rod that slides across the engagement space;
It is configured to be able to slide the engagement rod by external operation,
A lifting device for flexible containers.
複数のフレキシブルコンテナを同時に吊り上げる方法であって、
請求項1記載の装置を使用し、
すべてのフレキシブルコンテナを玉掛け具で係合して吊り枠で吊り上げ、
所定の位置でフレキシブルコンテナを玉掛け具から開放して行う、
フレキシブルコンテナの吊り上げ方法。
A method of lifting a plurality of flexible containers simultaneously,
Using the device of claim 1,
Engage all flexible containers with slings and lift them with a hanging frame,
The flexible container is released from the sling at a predetermined position.
How to lift a flexible container.
JP2012167151A 2012-07-27 2012-07-27 Multiple flexible container lifting apparatus and method Expired - Fee Related JP5964684B2 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106744531A (en) * 2016-12-23 2017-05-31 桂黄河 It is a kind of to grab band accessory with equipped being automatically positioned of fork truck
WO2021054057A1 (en) * 2019-09-20 2021-03-25 コベルコ建機株式会社 Work machine suspension device, retention device, and method for suspending structure member

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01156298A (en) * 1987-12-14 1989-06-19 Hitachi Higashi Shohin Engineering Kk Gripper
JPH04501400A (en) * 1988-10-27 1992-03-12 コール キャリアース スヴェンスカ アクチボラゲット Handling of livestock carcasses
JPH0664890A (en) * 1992-08-18 1994-03-08 Kajima Corp Suspension cargo sliding and unslinging device
JPH09328284A (en) * 1996-06-12 1997-12-22 Penta Ocean Constr Co Ltd Automatic slinging work detachment device for hung load
US6079934A (en) * 1997-11-14 2000-06-27 Beale; Aldon E. Lift-liner apparatus
WO2012018692A1 (en) * 2010-08-02 2012-02-09 Pactec, Inc. Remote release lifting frame

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01156298A (en) * 1987-12-14 1989-06-19 Hitachi Higashi Shohin Engineering Kk Gripper
JPH04501400A (en) * 1988-10-27 1992-03-12 コール キャリアース スヴェンスカ アクチボラゲット Handling of livestock carcasses
JPH0664890A (en) * 1992-08-18 1994-03-08 Kajima Corp Suspension cargo sliding and unslinging device
JPH09328284A (en) * 1996-06-12 1997-12-22 Penta Ocean Constr Co Ltd Automatic slinging work detachment device for hung load
US6079934A (en) * 1997-11-14 2000-06-27 Beale; Aldon E. Lift-liner apparatus
WO2012018692A1 (en) * 2010-08-02 2012-02-09 Pactec, Inc. Remote release lifting frame

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106744531A (en) * 2016-12-23 2017-05-31 桂黄河 It is a kind of to grab band accessory with equipped being automatically positioned of fork truck
WO2021054057A1 (en) * 2019-09-20 2021-03-25 コベルコ建機株式会社 Work machine suspension device, retention device, and method for suspending structure member
JP7327037B2 (en) 2019-09-20 2023-08-16 コベルコ建機株式会社 Lifting device for working machine, holding device and method for lifting structural member

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