JPH05319771A - Cargo-hooking hook - Google Patents
Cargo-hooking hookInfo
- Publication number
- JPH05319771A JPH05319771A JP13748892A JP13748892A JPH05319771A JP H05319771 A JPH05319771 A JP H05319771A JP 13748892 A JP13748892 A JP 13748892A JP 13748892 A JP13748892 A JP 13748892A JP H05319771 A JPH05319771 A JP H05319771A
- Authority
- JP
- Japan
- Prior art keywords
- shaped member
- pin member
- cargo
- locking
- holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は荷材をクレーンなどで吊
り上げて危険な高所などへ載置するさいに便利に使用さ
れる荷掛け鈎に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a loading hook which is conveniently used when lifting a load material with a crane or the like and placing it on a dangerous high place.
【０００２】[0002]
【従来の技術】建築現場などにおいて荷材をクレーンで
吊り上げて高所へ載置するさいは、先づ荷材にワイヤー
掛けを行い、次いでこのワイヤーにクレーンのフックを
掛けて荷材を吊り上げ、目的の場所まで移動させた後、
この目的の場所において作業者が荷材から前記ワイヤー
を外すように行っている。2. Description of the Related Art When hoisting a load material with a crane at a construction site and placing it at a high place, first wire the load material, and then hook the crane on this wire to lift the load material. After moving to the desired location,
An operator removes the wire from the packing material at the target location.
【０００３】[0003]
【発明が解決しようとする課題】上記の吊り上げ作業に
おいては高所で荷材から吊上げ用に使用したワイヤーを
外す作業を行わなければならないことから、場合によっ
ては極めて危険な作業を強いられるものとなるのであ
り、またそのような危険の場所においては能率的な作業
が行えないのである。本発明は斯かる問題点を解消させ
得るものとした荷掛け鈎を提供することを目的とする。In the above-mentioned hoisting work, it is necessary to remove the wire used for hoisting from the material at a high place in the above-mentioned lifting work, so that it may be extremely dangerous work in some cases. In addition, efficient work cannot be performed in such a dangerous place. An object of the present invention is to provide a luggage hook that can solve such problems.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するため
本発明においては、各端部に孔が設けられ且つ一方の孔
の内面には係止用凹みの形成されたＵ字形部材と、前記
二つの孔に橋渡し状に挿入されるもので先端部には前記
係止用凹みに嵌合される係止突起がバネ力に抗しての没
入自在に設けられたピン部材とを形成し、これらＵ字形
部材とピン部材は適当長さの索具を介して連結すると共
にＵ字形部材には吊上げ索を繋着するほかピン部材の頭
部には引張索を繋着したことを特徴とする。In order to achieve the above object, in the present invention, a U-shaped member having a hole at each end and a locking recess formed on the inner surface of one hole is provided. A pin that is inserted into the two holes in a bridging manner and has a locking projection that is fitted in the locking recess and that can be retracted against the spring force is formed at the tip end. The U-shaped member and the pin member are connected to each other through a cord of appropriate length, and the hoisting rope is connected to the U-shaped member and the pulling rope is connected to the head of the pin member. ..
【０００５】[0005]
【作用】使用のさいは例えば吊上げ索を荷材の周囲に巻
き掛けると共にＵ字形部材とピン部材を介してその吊上
げ索の先端を同吊上げ索の途中に掛け止めるようになす
のであり、これにより吊上げ索は荷材を抱き持った状態
となる。この状態でその吊上げ索にクレーンのフックを
掛けて荷を吊り上げ目的の場所まで移動する。荷材が目
的の場所に達したならば、下方の安全な場所にいる作業
者が引張索を手で力強く引っ張るようにするのである。
このさい、その引張力が一定大きさよりも大きいと、ピ
ン部材は係止用凹みと係止突起の係合力に抗してＵ字形
部材の二つの孔から抜け出るものとなり、この瞬間吊上
げ索はその先端を自由となされて荷材から解放されるも
のとなる。In operation, for example, the hoisting rope is wound around the load material and the tip of the hoisting rope is hooked in the middle of the hoisting rope through the U-shaped member and the pin member. The hoisting rope is in a state of holding the packing material. In this state, hook the crane on the hoisting rope to hoist the load and move it to the desired location. When the packing material reaches the intended place, a worker in a safe place below pulls the pulling rope forcefully by hand.
At this time, if the pulling force is larger than a certain level, the pin member comes out of the two holes of the U-shaped member against the engaging force of the locking recess and the locking projection, and at this moment the hoisting rope The tip is made free and released from the packing material.
【０００６】[0006]
【実施例】図１〜図５は本発明の実施例に係り、以下こ
れらの図を参照しつつ説明する。図１において、１は金
属製のＵ字形部材で各端部には孔２、３を設けると共に
一方の孔３の外方にはこれを被うためのカバー部材４を
固着してなる。このさい具体的には一つの孔２はその断
面を円形になし、他の一つの孔３はその断面を正方形に
なすのであり、また後者の孔３は図２に示すようにその
内面の各々の適当位置に球面状の係止用凹み３ａを設け
たものとなす。1 to 5 relate to an embodiment of the present invention and will be described below with reference to these drawings. In FIG. 1, reference numeral 1 denotes a U-shaped member made of metal, and holes 2 and 3 are provided at each end portion, and a cover member 4 for covering the hole 3 is fixed to the outside of one hole 3. Specifically, one hole 2 has a circular cross section, the other hole 3 has a square cross section, and the latter hole 3 has each of its inner surfaces shown in FIG. Is provided with a spherical recess 3a for locking.
【０００７】５は前記した二つの孔２、３に橋渡し状に
挿入される金属製のピン部材で、具体的には頭部５ａを
径大部となした段付状の円柱体となすと共に先端部５ｂ
は前記孔３の断面に適合させた正方形断面部となし且つ
その周面の一面には係止突起６としての金属球を図示し
ないバネ力に抗しての没入自在となるように設けてな
る。Reference numeral 5 denotes a metal pin member which is inserted into the above-described two holes 2 and 3 in a bridging manner. Specifically, the head pin 5a is a stepped columnar body having a large diameter. Tip 5b
Has a square cross section adapted to the cross section of the hole 3, and a metal ball as a locking projection 6 is provided on one surface of the peripheral surface thereof so as to be retractable against a spring force (not shown). ..
【０００８】しかして、前記Ｕ字形部材１とピン部材５
とは例えばピン部材５よりも幾分長いものとなされた鎖
などの索具７で連結するのであり、さらにＵ字形部材１
にはクレーンのフック８（図３参照）で吊り上げられる
ものとなるワイヤーなどの吊上げ索９を繋着すると共に
ピン部材５にはこれを作業者が引っ張るためのロープな
どの引張索１０を繋着するようになす。Thus, the U-shaped member 1 and the pin member 5
Is connected by a rig 7 such as a chain which is made somewhat longer than the pin member 5, and the U-shaped member 1
A lifting rope 9 such as a wire to be lifted by a hook 8 (see FIG. 3) of a crane is connected to the pin member 5, and a pulling rope 10 such as a rope for an operator to pull the wire member 9 is connected to the pin member 5. Do as you do.
【０００９】次に上記の如く構成した本発明品の使用例
並びにその作用を説明する。作業者は建築現場などの荷
の吊上げ位置で吊上げ索９を梁材ｗの二箇所に例えば図
３に示すような態様に巻き掛けた後、各Ｕ字形部材１の
内方にその吊上げ索９を位置させ、この状態を保持した
ままピン部材５を孔２の外方から挿入して二つの孔２、
３に橋渡し状に嵌着する。このさいピン部材５がその軸
芯廻りのどのような姿勢となっていても、係止突起６は
係止用凹み３ａ・・・の何れかに係合されるものとな
り、ピン部材５の不用意な抜け出しは規制される。Next, an example of use of the product of the present invention constructed as described above and its operation will be described. An operator winds the hoisting rope 9 around two positions of the beam w at a load hoisting position such as a construction site in a manner as shown in FIG. 3, and then, inside the U-shaped member 1, the hoisting rope 9 is provided. , And the pin member 5 is inserted from the outside of the hole 2 while maintaining this state,
It is fitted to 3 in a bridging manner. Even when the pin member 5 is in any posture around its axis, the locking projection 6 is engaged with any one of the locking recesses 3a ... Easy exits are regulated.
【００１０】この状態となした後、吊上げ索９にクレー
ンのフック８を掛けて梁材ｗを吊り上げるようになすの
であり、これにより吊上げ索９は梁材ｗの二箇所を絞り
込むように抱き持ちこれを一定姿勢に保持するものとな
る。After this state is established, the hook 8 of the crane is hung on the hoisting rope 9 to hoist the beam w, so that the hoisting rope 9 holds the beam w so as to narrow the two places. This will be maintained in a fixed posture.
【００１１】そして梁材ｗはクレーンの作動により例え
ば図３に示すような高所部材ｋ、ｋの所要位置に移動さ
れるものとなる。Then, the beam w is moved to a required position of the high place members k, k as shown in FIG. 3 by the operation of the crane.
【００１２】このように移動された梁材ｗから吊上げ索
９を外すさいはフック８を僅かに降下させて吊上げ索９
を弛緩させた状態となすのであり、その後作業者が引張
索１０を下方から引っ張るとピン部材５は吊上げ索９が
弛緩されていることから梁材ｗの下方へ引き降ろされる
と共に、その向きも自由に変えられて図４に示すように
ピン部材５の頭部５ａが下方へ向け強く引っ張られるよ
うになる。これによりピン部材５は図５に示すように二
つの孔２、３からその外方へ簡単に抜け出ると共にこの
ように抜け出た後は索具７で吊持された状態となって落
下することはないのであり、また一方では該ピン部材５
の外れで吊上げ索９がＵ字形部材１の外方へ簡単に抜け
出て梁材ｗを解放するものとなる。When removing the hoisting rope 9 from the beam w thus moved, the hook 8 is slightly lowered to lift the hoisting rope 9
When the operator pulls the pulling rope 10 from below, the pin member 5 is pulled down below the beam w because the lifting rope 9 is relaxed, and its direction is also changed. The head portion 5a of the pin member 5 can be freely changed and strongly pulled downward as shown in FIG. As a result, as shown in FIG. 5, the pin member 5 easily comes out from the two holes 2 and 3 to the outside, and after coming out in this way, the pin member 5 is suspended by the rigging 7 and cannot drop. On the other hand, the pin member 5
The lifting rope 9 is easily pulled out to the outside of the U-shaped member 1 to release the beam w.
【００１３】上記実施例における各部材、特に孔２、３
やピン部材５の形態は一例に過ぎず、種々に変形して差
し支えない。Each member in the above embodiment, especially the holes 2, 3
The form of the pin member 5 is only an example, and may be variously modified.
【００１４】[0014]
【発明の効果】以上のような本発明によれば、荷に掛け
止められたワイヤーなどの吊上げ索を安全な場所からの
遠隔操作により迅速かつ容易に取り外すことができるも
のであり、安全作業の確保と作業能率の飛躍的な向上を
実現させるものである。As described above, according to the present invention, it is possible to remove a hoisting rope such as a wire hooked on a load quickly and easily by remote control from a safe place. It will ensure the security and dramatically improve the work efficiency.
【図１】本発明品の実施例を示す斜視図である。FIG. 1 is a perspective view showing an embodiment of the product of the present invention.
【図２】本発明に係り、ピン部材とＵ字形部材との関連
を示す部分図である。FIG. 2 is a partial view showing a relation between a pin member and a U-shaped member according to the present invention.
【図３】本発明品の使用例を示す図である。FIG. 3 is a diagram showing an example of use of the product of the present invention.
【図４】本発明に係り、荷から吊上げ索などを取り外す
さいの使用説明図である。FIG. 4 is a use explanatory diagram when a lifting rope or the like is removed from a load according to the present invention.
【図５】本発明に係り、ピン部材がＵ字形部材から抜け
出た瞬間を示す図である。FIG. 5 is a view showing a moment when the pin member comes out of the U-shaped member according to the present invention.
１ Ｕ字形部材 ２及び３ 孔 ３ａ 係止用凹み ５ ピン部材 ５ａ 頭部 ５ｂ 先端部 ６ 係止突起 ７ 索具 ９ 吊上げ索 １０ 引張索 DESCRIPTION OF SYMBOLS 1 U-shaped member 2 and 3 hole 3a Locking recess 5 Pin member 5a Head 5b Tip 6 Locking protrusion 7 Rigging tool 9 Lifting cable 10 Pulling cable
Claims (1)
面には係止用凹みの形成されたＵ字形部材と、前記二つ
の孔に橋渡し状に挿入されるもので先端部には前記係止
用凹みに嵌合される係止突起がバネ力に抗しての没入自
在に設けられたピン部材とを形成し、これらＵ字形部材
とピン部材は適当長さの索具を介して連結すると共にＵ
字形部材には吊上げ索を繋着するほかピン部材の頭部に
は引張索を繋着したことを特徴とする荷掛け鈎。1. A U-shaped member having a hole formed at each end and an engaging recess formed on the inner surface of one hole, and a U-shaped member inserted into the two holes in a bridging manner at the tip. Form a pin member in which a locking projection fitted into the locking recess is provided so as to be retractable against a spring force. The U-shaped member and the pin member are cords of appropriate length. Connected via U
A hanging hook characterized in that a hanging rope is connected to the character-shaped member and a pulling rope is connected to the head of the pin member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13748892A JPH05319771A (en) | 1992-04-13 | 1992-04-13 | Cargo-hooking hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13748892A JPH05319771A (en) | 1992-04-13 | 1992-04-13 | Cargo-hooking hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05319771A true JPH05319771A (en) | 1993-12-03 |
Family
ID=15199821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13748892A Pending JPH05319771A (en) | 1992-04-13 | 1992-04-13 | Cargo-hooking hook |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05319771A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017071454A (en) * | 2015-10-05 | 2017-04-13 | 明正工業株式会社 | Panel holding device |
| CN111807221A (en) * | 2020-07-01 | 2020-10-23 | 国网山东省电力公司淄博供电公司 | Portable hoisting device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936701U (en) * | 1972-07-01 | 1974-04-01 |
-
1992
- 1992-04-13 JP JP13748892A patent/JPH05319771A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936701U (en) * | 1972-07-01 | 1974-04-01 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017071454A (en) * | 2015-10-05 | 2017-04-13 | 明正工業株式会社 | Panel holding device |
| CN111807221A (en) * | 2020-07-01 | 2020-10-23 | 国网山东省电力公司淄博供电公司 | Portable hoisting device |
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