JPS582157B2 - Automatic hooking and unhooking device for transport containers - Google Patents
Automatic hooking and unhooking device for transport containersInfo
- Publication number
- JPS582157B2 JPS582157B2 JP1479877A JP1479877A JPS582157B2 JP S582157 B2 JPS582157 B2 JP S582157B2 JP 1479877 A JP1479877 A JP 1479877A JP 1479877 A JP1479877 A JP 1479877A JP S582157 B2 JPS582157 B2 JP S582157B2
- Authority
- JP
- Japan
- Prior art keywords
- hook
- hanging
- fitting
- pin
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Furnace Charging Or Discharging (AREA)
- Load-Engaging Elements For Cranes (AREA)
Description
【発明の詳細な説明】
本発明は、運搬容器に自動的にフックを掛け外しできる
装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device that can automatically hook and unhook a transport container.
従来は、フックの掛け外しは人力でフックを倒してフッ
クを掛けあるいはフックを起してフック外しを行なって
きた。Conventionally, hooking and unhooking has been done manually by either lowering the hook and hooking it, or raising the hook and unhooking.
また、フックを自動的に掛け外しする方法としては、人
力または各種のアクチュエータ等や駆動源として空気、
電気、油圧等を利用した自動装置が提案されているが、
これらは複雑高価であって実用的ではない。In addition, methods for automatically hooking and unhooking the hook include human power, various actuators, etc., air as a driving source,
Automatic devices using electricity, hydraulics, etc. have been proposed, but
These are complicated, expensive, and impractical.
本発明は、これらの欠点を解決したもので、フック掛け
は吊金具を上昇させたとき、吊物のアタッチメントがア
タッチメントを受ける吊金具の補助金具に当った衝撃を
利用して吊物に掛かり、一方フック外しは吊金具で吊物
を吊ったまま固定棒を利用してフックを外し、または吊
物を置台等におき、吊金具を下げるとフックが外れるよ
うにした、人力や特別な駆動装置を使わずに自動的にフ
ックの掛け外しができる運搬容器の自動フック掛け外し
装置を提供するものである。The present invention solves these drawbacks, and the hook hanger uses the impact that the attachment of the hanging object hits the auxiliary metal fitting of the hanging fitting that receives the attachment when the hanging fitting is raised to hang on the hanging object. On the other hand, to remove the hook, leave the item suspended with the hanging metal fitting and remove the hook using a fixing rod, or place the hanging item on a stand, etc., and lower the hanging metal fitting to remove the hook, using human power or a special drive device. To provide an automatic hooking and unhooking device for a transport container, which can automatically hook and unhook without using a hook.
すなわち本発明は、クレーンにより運搬容器を移動させ
る際に用いる溝を設けた吊金具に下端部をＬ字型に形成
し上端部にピンを設けた補助金具をスプリングで吊設す
ると共に、長溝を設けたフックを係合ピンで回転自在に
固着し、前記吊金具の溝とフックの長溝を長さの異なる
円弧状に対応させて形成し、ピンで移動自在に係止し、
該ピンがフックの長溝下端を押下げるとフックを掛け、
フック先端を固定して吊金具を上昇させるか又は吊金具
を下降させることによりフックを外す様に構成してなる
ことを特徴とする運搬容器の自動フック掛け外し装置で
ある。That is, in the present invention, an auxiliary metal fitting having an L-shaped lower end and a pin at the upper end is suspended from a hanging metal fitting with a groove used when moving a transportation container by a crane with a spring, and a long groove is provided. The provided hook is rotatably fixed with an engaging pin, the groove of the hanging fitting and the long groove of the hook are formed in corresponding arc shapes of different lengths, and movably locked with the pin,
When the pin pushes down the bottom end of the long groove of the hook, the hook is hooked,
This is an automatic hooking and unhooking device for a transportation container, characterized in that the hook is removed by fixing the tip of the hook and raising or lowering the hanging fitting.
さらに本発明を説明すると、本発明の装置は、運搬容器
の吊金具に上端固定したスプリングで補助金具を吊り、
補助金具のピンを吊金具の溝を介してフックの長溝に対
応させてフックを吊金具のピンで係止し、補助金具のピ
ンがフックの長溝にそって下方に移動して溝下端に当る
とフックが転倒して容器に掛り、一方吊金具を下降させ
ると容器の端部でフツクが起転して容器から外れるよう
にしたものである。To further explain the present invention, the device of the present invention suspends the auxiliary fitting with a spring fixed at the upper end to the hanging fitting of the transportation container.
Align the pin of the auxiliary metal fitting with the long groove of the hook through the groove of the hanging metal fitting, lock the hook with the pin of the hanging metal fitting, and the pin of the auxiliary metal fitting moves downward along the long groove of the hook and hits the bottom end of the groove. When the hook falls over and hangs on the container, when the hanging fitting is lowered, the hook flips up at the end of the container and is removed from the container.
以下、図面によって本発明の実施例を説明する。Embodiments of the present invention will be described below with reference to the drawings.
図面は、本発明の実施例を説明する図面であって、第１
図は運搬容器と吊金具との関係を示す側面図、第２図は
吊金具の正面図、第３図は補助金具の側面図、第４図は
吊金具の部分説明図、第５図はフックの正面図、第６図
及び第７図はその使用状態の説明図である。The drawings are drawings for explaining embodiments of the present invention, and include the first
The figure is a side view showing the relationship between the transport container and the hanging fitting, Fig. 2 is a front view of the hanging fitting, Fig. 3 is a side view of the auxiliary fitting, Fig. 4 is a partial explanatory view of the hanging fitting, and Fig. 5 is a side view of the hanging fitting. The front view of the hook, and FIGS. 6 and 7 are explanatory diagrams of its usage state.
なお、第１図の右側の図は運搬容器１に、吊金具２に設
けたフツク６を掛けた状態を示し、左側の図は運搬容器
１に、フツク６が掛っていない状態を示したものである
。In addition, the figure on the right side of FIG. 1 shows a state in which the hook 6 provided on the hanging fitting 2 is hung on the transport container 1, and the figure on the left shows a state in which the hook 6 is not hung on the transport container 1. It is.
まず、本発明の装置は、第１図及び第２図に示すように
、従来のクレーンにより運搬容器を移動させる吊金具２
の側面に上部がボルトナット等により固定した金具にス
プリング３を吊金具２と平行に取り付け、さらにそのス
プリング３の端部にＬ字型の補助金具すなわちそのＬ字
部の上面が、吊金具２のＵ字型のＵの底面より上部とな
るように構成された補助金具４を設けたものである。First, as shown in FIGS. 1 and 2, the device of the present invention has a hanging fitting 2 for moving a transportation container using a conventional crane.
A spring 3 is attached parallel to the hanging fitting 2 to a metal fitting whose upper part is fixed to the side surface of the hanging fitting 2 with bolts and nuts, and an L-shaped auxiliary fitting is attached to the end of the spring 3, that is, the upper surface of the L-shaped part is connected to the hanging fitting 2. An auxiliary metal fitting 4 is provided above the bottom surface of the U-shaped U.
また、この補助金具４にはピン５を配設し、吊金具に設
けた溝ａとフックに設けた長溝を長さの異なる円弧状に
対応させて形成して該ピンで移動自在に係止したもので
ある。In addition, a pin 5 is provided on this auxiliary metal fitting 4, and the groove a provided in the hanging metal fitting and the long groove provided in the hook are formed to correspond to arc shapes of different lengths, and are movably locked with the pin. This is what I did.
尚、フックの長溝は吊金具の溝より長く形成してあるこ
とが必要である。Note that the long groove of the hook needs to be longer than the groove of the hanging fitting.
なお、ピン５の位置は第３図に示すように、スプリング
３の接続部より下に配設することが好ましい。The pin 5 is preferably located below the connection part of the spring 3, as shown in FIG.
吊金具２とフツク６との増付は、第４図に示す、吊金具
２のフック取付位置において、第５図に示す長溝を設け
たフツク６を係合ピン７により一体となるようにすると
共に回転自在に取付ける。To add the hanging fitting 2 and the hook 6, the hook 6 provided with the long groove shown in FIG. 5 is integrated with the engaging pin 7 at the hook attachment position of the hanging fitting 2 shown in FIG. 4. Rotatably installed with the
次に、運搬容器にフツク６を掛ける場合について説明す
る。Next, the case where the hook 6 is hung on the transport container will be explained.
吊金具２を運搬容器１の吊手８に掛けて上昇させると、
スプリング３で吊っている補助金具４が運搬容器１の重
量で押し下げられる。When the hanging fitting 2 is hung on the hanging handle 8 of the transport container 1 and raised,
An auxiliary metal fitting 4 suspended by a spring 3 is pushed down by the weight of the transport container 1.
この時スプリング３はその押し下げ分だけ伸びる。At this time, the spring 3 extends by the amount of the pushdown.
このため補助金具のＬ字部の上面と吊金具のＵ字型のＵ
の底面の高さの差だけピン５の位置が下がり、フツク６
の長溝下端Ｃを押下げる。Therefore, the upper surface of the L-shaped part of the auxiliary bracket and the U-shaped part of the hanging bracket
The position of pin 5 is lowered by the difference in the height of the bottom of the hook 6.
Press down the lower end C of the long groove.
ピン５とフツク６の長溝下端Ｃとが接触する時、或る程
度の速度を持って衝撃の状態で接触させるようにするこ
とが好ましい。When the pin 5 and the lower end C of the long groove of the hook 6 come into contact, it is preferable that the pin 5 and the lower end C of the long groove of the hook 6 come into contact with each other at a certain speed and in a state of impact.
すなわち、ピン５がフツク６の長溝下端Ｃをたたく状態
となるので、フツク６が転倒し、運搬容器１の端部に７
ツク６が掛る。That is, since the pin 5 hits the lower end C of the long groove of the hook 6, the hook 6 falls over and the end of the transport container 1 has a 7
Multiplies 6 Tsuku.
次に、フツク６を外す場合について説明する。Next, the case where the hook 6 is removed will be explained.
これには固定棒を利用する場合と置台を利用する場合と
２通りの方法がある。There are two ways to do this: using a fixed rod and using a stand.
まず前者から説明すると、第６図に示すように、固定棒
９にフツク６のｄを引っ掛け、吊金具２を上昇させると
係合ピン７も上昇する。To explain the former first, as shown in FIG. 6, when the hook 6 is hooked onto the fixing rod 9 and the hanging fitting 2 is raised, the engaging pin 7 is also raised.
すなわち、フツク６のｄの位置が変らず係合ピン７が上
昇するので、フツク６は第１図の左図点線の状態となり
、フツク６は運搬容器１と離れる。That is, since the position d of the hook 6 does not change and the engaging pin 7 rises, the hook 6 is in the state shown by the dotted line in the left figure of FIG. 1, and the hook 6 is separated from the transport container 1.
この時フツク６の重心は係合ピン７より外側（運搬容器
１の反対側）にあるので、フツク６は自重により第１図
の状態となる。At this time, the center of gravity of the hook 6 is located outside the engagement pin 7 (on the opposite side of the transport container 1), so the hook 6 is in the state shown in FIG. 1 due to its own weight.
後者の場合は、第７図に示すように、運搬容器１を置台
１０に置き、そのまま吊金具２を下降させると、運搬容
器１が固定しているので、吊金具２が下がると係合ピン
７を支点とし、フック６を押し上げることによりフツク
６は第１図の左図点線の状態となる。In the latter case, as shown in FIG. 7, if the transport container 1 is placed on the stand 10 and the hanging bracket 2 is lowered, the transport container 1 is fixed, so when the hanging fixture 2 is lowered, the engagement pin By using 7 as a fulcrum and pushing up the hook 6, the hook 6 will be in the state shown by the dotted line in the left diagram of FIG.
すなわち、フツク６が転起するとフツク６の重心は係合
ピン７の外側に移動するのでフツク６は第１図の左図の
ようになりフツク６が外れる。That is, when the hook 6 is rolled up, the center of gravity of the hook 6 moves to the outside of the engagement pin 7, so that the hook 6 becomes as shown in the left diagram of FIG. 1, and the hook 6 comes off.
このように、たとえばクレーン等で吊下げられた吊金具
を、容器に掛けるだけで自ずからフックが掛り、また自
ずからフックを外し得るために、クレーン操作者は、単
にクレーン操作のみで運搬容器に載荷して自在に運搬し
得る装置である。In this way, for example, by simply hooking the hanging fittings suspended by a crane onto a container, the hooks will be automatically hooked and the hooks can be removed automatically. This is a device that can be freely transported.
さらに、運搬容器として傾転しやすい運搬容器を用いれ
ば、容器の内容物を人力を必要とせずに排出しうるよう
に容器を傾転し、空容器となれば正常の状態に自動的に
戻ることも可能である。Furthermore, if a transport container that is easy to tilt is used as a transport container, the container can be tilted so that the contents of the container can be discharged without the need for human effort, and when the container becomes empty, it will automatically return to its normal state. It is also possible.
本発明の自動フック掛け外し装置は、汎用の鋼材とスプ
リングで構成し得るので、安価な装置で目的を達するこ
とができ、各種の運搬容器に応用できる。Since the automatic hooking and unhooking device of the present invention can be constructed from general-purpose steel materials and springs, the purpose can be achieved with an inexpensive device, and it can be applied to various transportation containers.
図面は本発明装置の実施例で、第１図は全体を示す側面
図、第２図は吊金具の正面図、第３図は補助金具の側面
図、第４図は吊金具の部分説明図、第５図はフックの正
面図、第６，７図は本装置の使用状態の説明図である。
１・・・・・・運搬容器、２・・・・・・吊金具、３・
・・・・・スプリング、４・・・・・・補助金具、５・
・・・・・ピン、６・・・・・・フツク、７・・・・・
・係合ピン、８・・・・・・吊手、９・・・・・・固定
棒、１０・・・・・・置台、ａ・・・・・・溝、ｂ・・
・・・・長溝上端、ｃ・・・・・・長溝下端、ｄ・・・
・・・フック先端。The drawings show an embodiment of the device of the present invention, in which Fig. 1 is a side view showing the whole, Fig. 2 is a front view of the hanging fitting, Fig. 3 is a side view of the auxiliary fitting, and Fig. 4 is a partial explanatory view of the hanging fitting. , FIG. 5 is a front view of the hook, and FIGS. 6 and 7 are explanatory views of the device in use. 1...Transportation container, 2...Hanging fittings, 3.
... Spring, 4 ... Auxiliary fitting, 5.
...Pin, 6...Hook, 7...
・Engagement pin, 8... Hanging hand, 9... Fixing rod, 10... Placement stand, a... Groove, b...
...Top end of long groove, c...Bottom end of long groove, d...
...Hook tip.
Claims (1)
を設けた吊金具に下端部をＬ字型に形成し上端部にピン
を設けた補助金具をスプリングで吊設すると共に、長溝
を設けたフックを係合ピンで回転自在に固着し、前記吊
金具の溝とフックの長溝を長さの異なる円弧状に対応さ
せて形成し、ピンで移動自在に係止し、該ピンがフック
の長溝下端を押下げるとフックを掛け、フック先端を固
定して吊金具を上昇させるか又は吊金具を下降させるこ
とによりフックを外す様に構成してなることを特徴とす
る運搬容器の自動フック掛け外し装置。1. An auxiliary fitting with an L-shaped lower end and a pin on the upper end is suspended by a spring on a hanging fitting with a groove used when moving a transport container by a crane, and a hook with a long groove is attached. The hook is fixed rotatably with an engaging pin, and the groove of the hanging fitting and the long groove of the hook are formed in corresponding arc shapes of different lengths, and the pin is movably locked, and the pin connects the lower end of the long groove of the hook. An automatic hooking and unhooking device for a transportation container, characterized in that the hook is hung when the container is pushed down, and the hook is removed by either fixing the tip of the hook and raising the hanging fitting or lowering the hanging fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1479877A JPS582157B2 (en) | 1977-02-14 | 1977-02-14 | Automatic hooking and unhooking device for transport containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1479877A JPS582157B2 (en) | 1977-02-14 | 1977-02-14 | Automatic hooking and unhooking device for transport containers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53100557A JPS53100557A (en) | 1978-09-02 |
| JPS582157B2 true JPS582157B2 (en) | 1983-01-14 |
Family
ID=11871059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1479877A Expired JPS582157B2 (en) | 1977-02-14 | 1977-02-14 | Automatic hooking and unhooking device for transport containers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS582157B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63189773U (en) * | 1987-05-27 | 1988-12-06 | ||
| KR102389887B1 (en) | 2021-11-23 | 2022-04-22 | 청암이앤씨주식회사 | Nut-runner rotating support for corrugated steel plate structure assembly |
| KR20230075999A (en) | 2021-11-23 | 2023-05-31 | 청암이앤씨주식회사 | Nut-runner rotating support for corrugated steel plate structure assembly |
| KR20230076001A (en) | 2021-11-23 | 2023-05-31 | 청암이앤씨주식회사 | Nut-runner rotating support for corrugated steel plate structure assembly |
-
1977
- 1977-02-14 JP JP1479877A patent/JPS582157B2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63189773U (en) * | 1987-05-27 | 1988-12-06 | ||
| KR102389887B1 (en) | 2021-11-23 | 2022-04-22 | 청암이앤씨주식회사 | Nut-runner rotating support for corrugated steel plate structure assembly |
| KR20230075999A (en) | 2021-11-23 | 2023-05-31 | 청암이앤씨주식회사 | Nut-runner rotating support for corrugated steel plate structure assembly |
| KR20230076001A (en) | 2021-11-23 | 2023-05-31 | 청암이앤씨주식회사 | Nut-runner rotating support for corrugated steel plate structure assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53100557A (en) | 1978-09-02 |
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