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JP2014201444A - Apparatus for slinging work - Google Patents

Apparatus for slinging work Download PDF

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Publication number
JP2014201444A
JP2014201444A JP2013091750A JP2013091750A JP2014201444A JP 2014201444 A JP2014201444 A JP 2014201444A JP 2013091750 A JP2013091750 A JP 2013091750A JP 2013091750 A JP2013091750 A JP 2013091750A JP 2014201444 A JP2014201444 A JP 2014201444A
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Japan
Prior art keywords
wire
shackle
hook
slinging
work
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Pending
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JP2013091750A
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Japanese (ja)
Inventor
金五郎 石川
Kingoro Ishikawa
金五郎 石川
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Individual
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Individual
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Publication date
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Priority to JP2013091750A priority Critical patent/JP2014201444A/en
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Abstract

PROBLEM TO BE SOLVED: To provide a tool capable of reducing a crane accident on a construction field, shortening time of a slinging work, and improving safety and efficiency of a field work.SOLUTION: In an apparatus for a slinging work used for fitting a hook vertically to a circular shackle after changing a connection tool (shackle) used at present into the one in a circular shape to facilitate passage of a wire, accurate fastening is possible even in the case of a thin material, since a joint part thereof can be rotated. Further, a slinging work can be performed safely and smoothly, and the time can be shortened, by attaching an antiskid thereto.

Description

本発明は玉掛けワイヤーで建設資材その他を絞り上げて吊り上げる際の結束を確実かつ迅速に行うための玉掛用器具である。  The present invention is an apparatus for slinging for surely and quickly performing binding when a construction material or the like is squeezed and lifted by a slinging wire.

従来には、U字型の金具とねじピンをねじ込んで結束するシャックルとよばれる、結束用の金具があった。  Conventionally, there has been a bundling bracket called a shackle that binds a U-shaped bracket and a screw pin.

発明が解決しようとする課題Problems to be solved by the invention

従来は、次のような問題点があった。  Conventionally, there have been the following problems.

作業の非効率
何回とくり返される玉掛けの作業の際に、クレーンはたびたび待機し、シャックルのとめネジの取り外しや取り付けに多くの時間が費やされており、玉掛けにかかる時間が現場作業の時間的なストレスとなっている。
Inefficiency of work The crane frequently waits for many slinging operations, and it takes a lot of time to remove and install the shackle set screw. It has become a time stress.

玉掛けワイヤーの損傷とその使用による玉掛け作業の不安
玉掛けワイヤーとシャックルだけの関係では結束時に玉掛けワイヤーが少なくとも90度に捻られることや、その都度さまざまな形に玉掛けワイヤーを捻るため、ワイヤーの劣化や捻れがおき、傷みやすかった。さらに歪んだ玉掛けワイヤーの使用により、結束が不完全になることも想定できた。
Damage to sling wires and worries about slinging work due to their use The sling wire and shackles only cause the sling wire to be twisted at least 90 degrees during binding, and each time the slack wire is twisted into various shapes, It was twisted and easily damaged. It was also assumed that the use of distorted sling wires would result in incomplete binding.

クレーンでの揚重作業の危険性
ワイヤー同士を接続させるにはシャックルという金具を資材の玉掛けの際に玉掛けワイヤーと貢材を安定あるいは固定させるための鉄具として使用している。しかし、結束の絞りがが不充分なときには資材が落下したり、作業員が怪我を負うことが従来からの問題となっている。また、鉄筋のような細い金属の小束は玉掛けワイヤーとシャックルの組合せだけでは、ワイヤーがきっちりと曲がりきらないために、締め付けが不可能であり、資材をしっかりと結束することができず、その為に、玉掛けワイヤーがずれたりするなど落下の危険性があった。
Danger of crane lifting work To connect the wires, a shackle is used as an iron tool to stabilize or fix the sling wire and the tribute when staking the material. However, it has been a conventional problem that materials are dropped or an operator is injured when the binding aperture is insufficient. In addition, small metal bundles such as rebars cannot be tightened with a combination of sling wires and shackles. For this reason, there was a risk of falling, such as a sling wire slipping.

本発明は、これらの問題点を解決するためになされたものである。  The present invention has been made to solve these problems.

課題を解決するための手段Means for solving the problem

作業の効率改善・ストレスの軽減
現在使用されている接続用具(シャックル)のネジの取り外し作業と取り付けるためのネジ回し作業をなくし、ストレスの軽減、時間短縮など、無理や無駄のない作業が行えるようにしなければならない。
Improvement of work efficiency and reduction of stress Eliminates the need for screw removal work and screwing work for connecting tools (shackles) that are currently in use, so that stress can be reduced and time can be shortened. Must be.

玉掛けワイヤーの劣化の低減
従来のシャックルでの玉掛け作業時におこるワイヤーの捻り、摩耗、損傷、たわみなどの劣化を低減しなければならない。
Reduction of slacking wire deterioration Deterioration of wire twisting, wear, damage, deflection, etc., that occurs during slinging with conventional shackles must be reduced.

クレーンでの資材の揚重作業時の危険性の回避
吊り荷の締め付けを確実なものとし、吊り荷の落下や飛散、そのほかクレーンでの巻き上げ時のワイヤーのズレを回避し、より安全な作業にしなければならない。
Avoiding danger when lifting materials with a crane Make sure that the suspended load is securely tightened, avoiding the falling and scattering of the suspended load, and the misalignment of the wire when hoisting the crane. There must be.

発明の効果Effect of the invention

現在使用されている接続用具(シャックル)をワイヤーが通るための間隔を取るために円形にした金具を使用し、ジョイントのネジピン部に外れ止め付きのフックを取り付けることでシャックルのネジの取り外し作業がなくなり、結束作業が手早く行え、留めネジの取り外し、取り付けが回避され作業が迅速になる。
(作業の効率改善)
Shaft screw removal work can be done by attaching a hook with a lock to the screw pin part of the joint, using a metal fitting that has been rounded to allow the wire to pass through the currently used connection tool (shackle). As a result, the bundling operation can be performed quickly, and the removal and installation of the fixing screw can be avoided, thus speeding up the operation.
(Improvement of work efficiency)

この機具を円形シャックルのネジピンに対して垂直なフックを組み合わせて使用することにより、作業時におこる玉掛けワイヤーの捻りがなくなり、玉掛けワイヤーの摩耗、損傷、たわみなどの劣化を大幅に低滅できる。
(玉掛けワイヤーの劣化の低減)
By using this device in combination with a hook that is perpendicular to the screw pin of the circular shackle, there is no twisting of the slinging wire that occurs during work, and deterioration such as wear, damage, and deflection of the slinging wire can be greatly reduced.
(Reduction of deterioration of slinging wire)

円形シャックルのネジピンに対して、垂直にフックを配置した組み合わせにより、結束がより確実となるだけ でなく、玉掛けワイヤーの捻りがなくなり、締め付け位置が安定する。フックに外れ止めを取り付けたものを組み合わせて使用することにより、結束がより安全なものとなる。
また、円形シャックルと本発明品を組み合わせて使用することにより、ジョイント部分が二つに折れることにより、揚重資材を挟み込み確実な玉掛けになり、ワイヤーをいじめることなく、鉄筋などの、重くて細い資材の吊り上げも安全である。
(作業時の危険性の回避)
The combination of the hooks placed vertically on the circular shackle screw pins not only ensures the binding, but also eliminates twisting of the slinging wire and stabilizes the tightening position. By using a combination of hooks with stoppers attached, binding becomes safer.
In addition, by using the combination of the circular shackle and the present invention, the joint part can be folded in two, so that the lifting material can be sandwiched and a secure sling is achieved, and the heavy and thin rebar without bullying the wire. Lifting of materials is safe.
(Avoidance of danger during work)

従来使用されている接続用具(シャックル)の分解斜視図  Disassembled perspective view of a connection tool (shackle) used in the past 従来の接続用具(シャックル)にワイヤーを回した状態の図  Illustration of a wire turned around a conventional connection tool (shackle) 従来の接続用具(シャックル)とワイヤーの空中移動時の図  Figure of conventional connection tool (shackle) and wire moving in air 従来の接続用具(シャックル)にワイヤーを取り付ける際の斜視図  A perspective view when attaching a wire to a conventional connection tool (shackle) 従来の接続用具(シャックル)の使用状態を示す斜視図  The perspective view which shows the use condition of the conventional connection tool (shackle) ワイヤーがこれ以上曲がらず、締め付け不可能なワイヤーの状態を示す斜視図  Perspective view showing the state of the wire that cannot be tightened because the wire is not bent any more 本発明品の分解斜視図  Exploded perspective view of the product of the present invention 本発明品の組立斜視図  Assembly perspective view of the product of the present invention 本発明品にワイヤーを取り付ける際の斜視図  Perspective view when attaching a wire to the product of the present invention 本発明品の使用状態を示す斜視図  The perspective view which shows the use condition of this invention product 本発明のその他の実施の形態を示す側面図  Side view showing another embodiment of the present invention 本発明のワイヤーの空中移動時の図  The figure at the time of the air movement of the wire of the present invention 本発明品とワイヤーの関係の斜視図  Perspective view of the relationship between the present product and the wire

以下、本発明の実施の形態について説明する。  Embodiments of the present invention will be described below.

本発明品のパイプ状のジョイント部(1)に、円形シャックルのネジピン(5)を配置し、円形シャックル本体(4)に取り付ける。ワイヤーを引っ掛けるために必要な角度をつけた、もしくはワイヤーを保持する空間(6)を設けたアーム状のフック(2)があり、そのフックの先端部には、フックと垂直に左右に伸びるバー、ワイヤー外れ止め捧(3)が取り付けられている。本発明品は、左右対称構造となっている。また、円形シャックルのネジピンは、回転によって外れることのないように、本発明品取り付け後に溶接止めする。  A circular shackle screw pin (5) is arranged on the pipe-shaped joint portion (1) of the present invention, and is attached to the circular shackle body (4). There is an arm-shaped hook (2) provided with a space (6) for holding the wire at an angle necessary for hooking the wire, and a bar extending at right and left perpendicular to the hook at the tip of the hook The wire release stop (3) is attached. The product of the present invention has a symmetrical structure. In addition, the screw pin of the circular shackle is welded after the product of the present invention is mounted so that it does not come off due to rotation.

玉掛けワイヤーは一度円形シャックルの中を通り抜けて、揚重資材の外周を通り一周させて、ワイヤー外れ止め棒にワイヤーの輪になっている部分を横から右、左とスライドさせて、くぐして、フックに引っ掛けられて固定される。
このため、玉掛けワイヤーの輪になっている部分は捻られることなく左右均等の力が加わることによりワイヤーの損傷を防ぎ、クレーンからの揚力が加わると吊り上げ資材自体の重量により締め付けられていく。
The sling wire once passes through the circular shackle, passes through the outer periphery of the lifting material, makes a round of the wire ring on the wire retaining rod, slides from the side to the right and left, and passes. , Hooked and fixed.
For this reason, the part which is the ring of the sling wire is prevented from being damaged by being applied with an equal force on the left and right without being twisted, and when the lift from the crane is applied, it is tightened by the weight of the lifting material itself.

(A) 従来の接続用具(シャックル)の胴体
(B) 従来の接続用具(シャックル)のネジピン
(1) パイプ状のジョイント部
(2) アーム状のフック
(3) ワイヤー外れ止め棒
(4) 円形シャックル本体
(5) 円形シャックルのネジピン
(6) ワイヤーを保持する空間
(A) Body of a conventional connection tool (shackle) (B) Screw pin of a conventional connection tool (shackle) (1) Pipe-shaped joint (2) Arm-shaped hook (3) Wire stopper rod (4) Circular Shackle body (5) Circular shackle screw pin (6) Space to hold the wire

Claims (1)

円形シャックルのネジピンに固定させるパイプ状のジョイント部に垂直なフックを固定させ、さらに、フックにつけられたワイヤー外れ止め棒が玉掛けワイヤーの留め具となり、玉掛けワイヤーはフックから外れることなく固定され、玉掛け作業を迅速かつ正確に行うとともに、ワイヤーの捻りをなくすためにも、円形シャックルのネジピンに対して垂直なフックを配置し、そのフックに外れ止めを取り付けた玉掛け用具です。  A vertical hook is fixed to the pipe-shaped joint that is fixed to the screw pin of the circular shackle, and the wire detachment stick attached to the hook serves as a hook for the slinging wire, and the slinging wire is fixed without being detached from the hook. In order to work quickly and accurately, and to eliminate twisting of the wire, this hooking tool has a hook that is perpendicular to the screw pin of the circular shackle and is attached to the hook.
JP2013091750A 2013-04-08 2013-04-08 Apparatus for slinging work Pending JP2014201444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013091750A JP2014201444A (en) 2013-04-08 2013-04-08 Apparatus for slinging work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013091750A JP2014201444A (en) 2013-04-08 2013-04-08 Apparatus for slinging work

Publications (1)

Publication Number Publication Date
JP2014201444A true JP2014201444A (en) 2014-10-27

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017013992A (en) * 2015-07-03 2017-01-19 旭化成建材株式会社 Suspender of long structure such as vane attached steel-pipe pile
JP7504506B1 (en) 2023-06-06 2024-06-24 有限会社サエキ Slinging equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017013992A (en) * 2015-07-03 2017-01-19 旭化成建材株式会社 Suspender of long structure such as vane attached steel-pipe pile
JP7504506B1 (en) 2023-06-06 2024-06-24 有限会社サエキ Slinging equipment

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