JP2015086032A - Palette hoisting auxiliary tool - Google Patents

Palette hoisting auxiliary tool Download PDF

Info

Publication number
JP2015086032A
JP2015086032A JP2013224907A JP2013224907A JP2015086032A JP 2015086032 A JP2015086032 A JP 2015086032A JP 2013224907 A JP2013224907 A JP 2013224907A JP 2013224907 A JP2013224907 A JP 2013224907A JP 2015086032 A JP2015086032 A JP 2015086032A
Authority
JP
Japan
Prior art keywords
pallet
lifting
bracket
opening
suspension
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
Application number
JP2013224907A
Other languages
Japanese (ja)
Inventor
法孝 増田
Noritaka Masuda
法孝 増田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SETOUCHI SANGYO CO Ltd
Original Assignee
SETOUCHI SANGYO CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SETOUCHI SANGYO CO Ltd filed Critical SETOUCHI SANGYO CO Ltd
Priority to JP2013224907A priority Critical patent/JP2015086032A/en
Publication of JP2015086032A publication Critical patent/JP2015086032A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Load-Engaging Elements For Cranes (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a palette hoisting auxiliary tool having a long metal bracket and a hanging string, which can be conveniently handled and can have an improved usability.SOLUTION: A palette hoisting auxiliary tool uses a set of two hangers 2, 2 which are inserted in a through opening 12 provided below an upper surface plate 11 of a palette 1. In the auxiliary tool, each of the hangers 2, 2 has a long bar-shaped metal bracket 3 longer than the through opening 12 of the palette 1, and one hanging string 4 which is slidably guided in the metal bracket length direction with respect to the metal bracket 3, and the hanging string 4 is so attached as not to be fallen out from the metal bracket 3. The metal bracket 3 and the hanging string 4 are integrated, whereby handling can be simply performed, and further, the hanging string 4 can be slid with respect to the metal bracket 3, whereby a good usability can be achieved.

Description

本願発明は、荷物をパレット上に載せた状態でパレットごと吊上げるためのパレット吊上げ補助具に関するものである。   The present invention relates to a pallet lifting aid for lifting a pallet together with a load placed on the pallet.

例えば、荷物をトラック荷台に積み込み・積み降ろしする際には、該荷物をパレット上に載せた状態で該パレットごと揚重装置（例えばクレーン）で吊上げて行うが、そのとき２セット１組のパレット吊上げ補助具が使用される。   For example, when loading / unloading a load on a truck bed, the load is placed on a pallet and the pallet is lifted by a lifting device (for example, a crane). Lifting aids are used.

図６には、従来の一般的なパレット吊上げ方法を示している。この図６に示す従来のパレット吊上げ方法で使用されるパレット吊上げ補助具は、２本の鋼管３Ａ，３Ａと４本の吊り紐４Ａ，４Ａ・・とを用いている。   FIG. 6 shows a conventional general pallet lifting method. The pallet lifting aid used in the conventional pallet lifting method shown in FIG. 6 uses two steel pipes 3A, 3A and four suspension strings 4A, 4A,.

そして、図６に示す従来のパレット吊上げ方法では、パレット１上に荷物（図示省略）を載せ、該パレット１の上面板１１の下方に設けた貫通開口部１２における間口方向（Ａ−Ｂ方向）の両端寄り位置にそれぞれ受金具（丸鋼管）３Ａ，３Ａを貫通状態で挿通させ、該各受金具３Ａ，３Ａの各端部（合計４箇所）にそれぞれ吊り紐４Ａ，４Ａ・・の端部４Ｂ（例えばリング状の引っ掛け部）を掛止し、各吊り紐４Ａ，４Ａ・・の上端部を例えばクレーンのフック１０に保持させて、該クレーンでパレット１ごと荷物を吊上げるようにしている。   In the conventional pallet lifting method shown in FIG. 6, a load (not shown) is placed on the pallet 1, and the front direction (AB direction) in the through opening 12 provided below the top plate 11 of the pallet 1. Receiving brackets (round steel pipes) 3A, 3A are inserted in positions penetrating both ends of each of the brackets, and the ends of the suspension strings 4A, 4A,... 4B (for example, a ring-shaped hook) is hooked, and the upper ends of the suspension straps 4A, 4A,... Are held by, for example, a hook 10 of the crane, and the cargo is lifted together with the pallet 1 by the crane. .

尚、荷物の吊上げ補助具の公知例として、特開平３−１３４９５号公報に示されるものがあるが、この公知例の吊上げ補助具（発明の名称：吊上げ金具）は、棒状の受金具の両端部にそれぞれ吊り紐の端部を係脱自在に掛止（連結）し得るようにしたものを２セット使用している。そして、この公知例の吊上げ金具は、受金具の両端部にそれぞれ吊り紐の端部を連結して吊上げ金具を一体化した状態で、両吊上げ金具の各受金具を直接荷物の下面（間隔をもった２位置）にあてがい、各吊り紐（４本）の上端部をクレーンのフックに保持させるようにして使用される。   A known example of a lifting aid for luggage is disclosed in Japanese Patent Application Laid-Open No. 3-13495. The lifting aid (name of the invention: lifting bracket) of this known example is provided at both ends of a rod-shaped bracket. Two sets are used in which the end portions of the suspension straps can be hooked and disengaged (connected) in a detachable manner. The lifting bracket of this known example is such that the ends of the suspension strap are connected to the both ends of the bracket, and the lifting bracket is integrated, and the brackets of both lifting brackets are directly connected to the lower surface of the baggage (the distance between them). (2 positions) and the upper end of each hanging strap (4 pieces) is used by being held by the crane hook.

特開平３−１３４９５号公報JP-A-3-13495

ところで、上記した図６の従来例のパレット吊上げ補助具（上記特許文献１の吊上げ金具も同様）では、次のような欠点があった。   By the way, the above-described conventional pallet lifting auxiliary tool of FIG. 6 (the same applies to the lifting metal fitting described in Patent Document 1) has the following drawbacks.

(１) パレット吊上げ補助具を構成する各受金具３Ａ，３Ａ（２本）と各吊り紐４Ａ，４Ａ・・（４本）とが別体となっているので、持ち運び時に部品点数が多く（合計６点）なって取り扱いが繁雑となる。   (1) Each receiving bracket 3A, 3A (2 pieces) and each hanging strap 4A, 4A (4 pieces) constituting the pallet lifting aid are separate, so there are many parts when carrying ( (6 points in total) and handling becomes complicated.

(２) パレット吊上げ補助具をパレット１に装着するとき（及びパレット１から離脱させるとき）に、各吊り紐４Ａの各端部４Ｂ（４箇所）を受金具３Ａ，３Ａの端部に対してそれぞれ掛止する（離脱時には取外す）作業が必要となるので、その各吊り紐端部４Ｂ，４Ｂ・・の掛止作業（又は取外し作業）が面倒である。   (2) When attaching the pallet lifting aid to the pallet 1 (and when detaching it from the pallet 1), each end 4B (four places) of each hanging strap 4A is connected to the end of the receiving bracket 3A, 3A. Since the work of latching (removing at the time of detachment) is required, the work of latching (or detaching work) of the suspension strap ends 4B, 4B,... Is troublesome.

(３) フック１０を上動させて各吊り紐４Ａ，４Ａ・・を緊張させるまでは、各吊り紐端部４Ｂ，４Ｂ・・（４つ）が受金具３Ａの端部から外れないように掛止状態を維持させておく必要があるが、この係止維持は一般に作業員の手作業で行っているので、その掛止維持のための人員が必要となる。   (3) Until the hooks 10 are moved upward and the suspension straps 4A, 4A,... Are tensioned, the suspension strap ends 4B, 4B,. Although it is necessary to maintain the latched state, since this latching maintenance is generally performed manually by an operator, a person for maintaining the latch is required.

(４) 各受金具３Ａ，３Ａは、パレット１の貫通開口部１２内に挿通させた状態において特に移動を拘束するものがないので、各受金具３Ａ，３Ａが不自然な位置に移動したり（相互に近接側に寄る）又は傾斜姿勢になることがあり、各受金具３Ａ，３Ａがそれらの異常姿勢で持ち上げられると、吊上げバランスが狂って危険を伴うことがある。   (4) Since there is nothing that restricts the movement of each of the brackets 3A, 3A in a state of being inserted into the through opening 12 of the pallet 1, each of the brackets 3A, 3A is moved to an unnatural position. It may be inclined (close to each other) or tilted, and if the respective brackets 3A, 3A are lifted in their abnormal postures, the lifting balance may be out of order and dangerous.

そこで、本願発明は、長尺の受金具と吊り紐とを有した２セット１組の吊持具を使用したパレット吊上げ補助具において、取り扱いが簡便で且つ使用勝手が良好となるとともに、両吊持具を確実に安定姿勢に維持させ得るようにすることを目的としてなされたものである。   Therefore, the present invention provides a pallet lifting aid using two sets of lifting tools having a long receiving bracket and a hanging strap, which is easy to handle and easy to use. The purpose is to ensure that the holding device can be maintained in a stable posture.

本願発明は、上記課題を解決するための手段として次の構成を有している。   The present invention has the following configuration as means for solving the above problems.

［本願請求項１の発明］
本願請求項１の発明は、添付図面（図１〜図５）に例示するように、パレット１の上面板１１の下方に設けた貫通開口部１２に挿通される２セット１組の吊持具２，２を用いたパレット吊上げ補助具を対象にしたものである。 [Invention of Claim 1 of the Present Application]
The invention of claim 1 of the present application is a set of two sets of lifting tools inserted through a through opening 12 provided below the top plate 11 of the pallet 1 as illustrated in the attached drawings (FIGS. 1 to 5). The pallet lifting aid using 2 and 2 is intended.

そして、この請求項１のパレット吊上げ補助具は、上記各吊持具２，２として、パレット１の貫通開口部１２の長さより長い棒状の受金具３と、該受金具３に対して受金具長さ方向にスライド自在にガイドさせた１本の吊り紐４とを有したものを使用しているとともに、上記吊り紐４は上記受金具３に対して抜け出し不能に装着されていることを特徴としている。   The pallet lifting assist tool according to claim 1 is a bar-shaped metal fitting 3 longer than the length of the through-opening portion 12 of the pallet 1 and the metal fitting for the metal fitting 3. What is used is one having a single hanging strap 4 that is slidably guided in the length direction, and the hanging strap 4 is attached to the bracket 3 so as not to be pulled out. It is said.

上記受金具３には、例えば金属パイプのような高剛性（撓みにくい）の棒状体を使用することができる。又、この受金具３の長さは、パレット１の大きさに応じてその貫通開口部１２の長さよりやや長い長さ（例えば貫通開口部１２の長さより１０〜１５cm程度長い長さ）に設定される。   As the metal fitting 3, a highly rigid (hard to bend) rod-like body such as a metal pipe can be used. The length of the metal fitting 3 is set to a length slightly longer than the length of the through opening 12 according to the size of the pallet 1 (for example, about 10 to 15 cm longer than the length of the through opening 12). Is done.

他方、上記吊り紐４には、例えば帯状ベルト（スリングベルトと称されている）を使用することができる。そして、この吊り紐４は、棒状の受金具３に対して受金具長さ方向にスライド自在にガイドされているが、そのガイド方法としては、例えば受金具３の下面側の長さ方向複数箇所に該受金具下面から若干隙間を隔ててガイド部材３２，３２，３２を設けることで、該各ガイド部材３２で吊り紐４を受金具３の下面側においてスライド自在にガイドすることができる。又、この各吊り紐４，４には、受金具３の両端からの吊り紐延出長さを同じにするための位置決め用（センター出し用）のストッパーを設けておくとよい。   On the other hand, for example, a belt-like belt (referred to as a sling belt) can be used for the hanging strap 4. The suspension strap 4 is guided to be slidable in the length direction of the bracket with respect to the rod-shaped bracket 3. As a guide method, for example, a plurality of lengthwise locations on the lower surface side of the bracket 3 are used. By providing the guide members 32, 32, 32 with a slight gap from the lower surface of the bracket, the suspension strap 4 can be slidably guided on the lower surface side of the bracket 3 by the guide members 32. In addition, each of the hanging straps 4 and 4 may be provided with positioning (centering) stoppers for making the hanging strap extending lengths from both ends of the metal fitting 3 the same.

この請求項１のパレット吊上げ補助具は、次のように使用される。まず、各吊持具２，２（各受金具３，３）をパレット１（荷物を載せている）の貫通開口部１２内の間口方向両端寄り付近に平行姿勢で挿通させるが、その挿通時には、吊り紐４の一端側が受金具３の一方の端部に近接する位置まで該吊り紐４を一方側にスライドさせておき、その状態で吊持具２の受金具３を吊り紐端部近接側からパレットの貫通開口部１２内に挿入させるとよい。   The pallet lifting aid of claim 1 is used as follows. First, the suspension tools 2 and 2 (reception brackets 3 and 3) are inserted in parallel in the vicinity of both ends in the front opening direction in the through opening 12 of the pallet 1 (loading a load). The suspension strap 4 is slid to one side until the one end side of the suspension strap 4 is close to one end portion of the catch 3, and the catch 3 of the suspension 2 is moved in the vicinity of the suspension strap in that state. It is good to insert into the through opening 12 of the pallet from the side.

そして、両吊持具２，２をパレット１の貫通開口部１２内に設置した状態で、各受金具３，３に対して各吊り紐４，４をスライド調整して該吊り紐４のそれぞれ端部側（４本）の延出長さを同じにし、該各吊り紐４，４のそれぞれの端部（４つ）を揚重装置（例えばクレーン）のフックに掛止し、その状態で該フックを持ち上げることで荷物をパレット１ごと吊上げることができる。   And in the state which installed both the suspension tools 2 and 2 in the penetration opening part 12 of the pallet 1, each suspension string 4 and 4 is slid adjusted with respect to each bracket 3, 3, and each of the suspension string 4 is each adjusted. The extension length on the end side (four) is made the same, and the respective end portions (four) of the suspension strings 4, 4 are hooked on the hooks of the lifting device (for example, crane), and in this state The luggage can be lifted together with the pallet 1 by lifting the hook.

このパレット吊上げ状態では、各受金具３，３がパレットの上面板１１の下面における貫通開口部１２の全長に亘って接触しており、パレット上面板１１を長い範囲で支持できる（上面板１１の端板に集中応力が発生しない）。   In this pallet lifting state, the receiving metal fittings 3 and 3 are in contact with each other over the entire length of the through opening 12 on the lower surface of the pallet upper surface plate 11, and can support the pallet upper surface plate 11 in a long range (the upper plate 11 No concentrated stress is generated on the end plate).

［本願請求項２の発明］
本願請求項２の発明は、上記請求項１のパレット吊上げ補助具において、所定長さの棒状部５１の両端部に２セット１組とする上記各受金具３，３の端部付近をそれぞれ係脱自在に保持し得る各保持部５２，５２を設けた間隔保持材５を２セット使用していることを特徴としている。 [Invention of claim 2 of the present application]
The invention of claim 2 of the present application relates to the pallet lifting aid of claim 1, wherein the two ends of the bar-shaped part 51 having a predetermined length are respectively connected to the vicinity of the ends of the receiving brackets 3, 3. Two sets of the spacing members 5 provided with the holding portions 52, 52 that can be detachably held are used.

この２セットの間隔保持材５，５は、２セット１組の吊持具２，２をパレット１の貫通開口部１２内に所定間隔をもたせて挿通させた状態で、２本の各受金具３，３における同じ側の端部同士をそれぞれ連結することで、両受金具３，３を所定間隔をもたせた平行状態で姿勢維持させることができる。   The two sets of spacing members 5 and 5 have two sets of holding brackets 2 in a state where the two sets of the holding tools 2 and 2 are inserted into the through opening 12 of the pallet 1 with a predetermined interval. By connecting the end portions on the same side of 3 and 3 respectively, it is possible to maintain the postures of the receiving brackets 3 and 3 in a parallel state with a predetermined interval.

［本願請求項１の発明の効果］
この請求項１のパレット吊上げ補助具は、２セット１組とする各吊持具２，２として、棒状の受金具３に対して吊り紐４をスライド自在にガイドさせたものを使用し、さらに吊り紐４は受金具３に対して抜け出し不能に装着されているので、次の各効果がある。 [Effect of the invention of claim 1 of the present application]
The pallet lifting auxiliary tool according to claim 1 uses, as each lifting tool 2, 2 in one set of two sets, a guide in which a suspension string 4 is slidably guided with respect to a bar-shaped bracket 3, Since the hanging strap 4 is attached to the bracket 3 so as not to be pulled out, the following effects are obtained.

まず、吊持具２を構成する受金具３と吊り紐４とが分離不能となっているので、持ち運び時に部品点数が少なく（合計２点）なって取り扱いが容易となる。   First, since the metal fitting 3 and the hanging strap 4 constituting the hanging tool 2 are not separable, the number of parts is reduced during carrying (a total of two points) and the handling becomes easy.

又、吊持具２をパレット１に装着するとき（及びパレット１から離脱させるとき）に、吊り紐４が受金具３に分離不能に装着されたままであるので、該吊り紐４を受金具３に連結する作業及び連結維持操作が不要となり、使用時の取り扱いが簡単になるとともにセット人員も削減できる。   Further, when the hanging tool 2 is attached to the pallet 1 (and when it is detached from the pallet 1), the hanging string 4 remains unseparably attached to the receiving bracket 3, so that the hanging string 4 is attached to the receiving bracket 3. This eliminates the need for connecting to and maintaining the connection, simplifying handling during use, and reducing the number of set members.

さらに、吊り紐４が受金具３に対してスライド自在となっているので、吊り紐４が受金具３に一体化されたものであっても、吊持具２をパレットの貫通開口部１２内に挿通させる際に、吊り紐４を受金具３に対して一方側にスライドさせておく（受金具３の端部からの吊り紐４の出幅を短くしておく）ことで、該吊り紐４がさほど邪魔にならない（吊持具２のセット作業が容易となる）。   Furthermore, since the hanging strap 4 is slidable with respect to the bracket 3, even if the hanging strap 4 is integrated with the bracket 3, the hanging tool 2 is placed in the through opening 12 of the pallet. When the suspension string is inserted, the suspension string 4 is slid to one side with respect to the bracket 3 (the protruding width of the suspension string 4 from the end of the bracket 3 is shortened). 4 does not get in the way so much (the set work of the hanging tool 2 becomes easy).

［本願請求項２の発明の効果］
本願請求項２の発明は、上記請求項１のパレット吊上げ補助具において、両受金具３，３間の間隔を保持し得る２セットの間隔保持材５，５を有しているので、２セット１組の吊持具２，２をパレット１の貫通開口部１２内の所定位置（間口方向の両端部付近）に設置した状態で、両受金具３，３の端部同士（長さ方向両端部の２箇所）をそれぞれ間隔保持材５，５で連結することができる。 [Effect of the invention of claim 2 of the present application]
Since the invention of claim 2 of the present application has two sets of spacing members 5 and 5 that can hold the spacing between the receiving brackets 3 and 3 in the pallet lifting aid of claim 1, two sets In a state where one set of the lifting fixtures 2 and 2 are installed at predetermined positions (near both ends in the frontage direction) in the through opening 12 of the pallet 1, the ends of the two metal fittings 3 and 3 (both ends in the length direction) Can be connected by spacing members 5 and 5, respectively.

従って、この請求項２の発明では、上記請求項１の効果に加えて、使用時に両受金具３，３を各間隔保持材５，５で確実に間隔保持させることができる（常に正常な吊上げバランスを確保できる）という効果がある。   Therefore, in the invention of claim 2, in addition to the effect of claim 1, the receiving metal fittings 3, 3 can be reliably held by the interval holding members 5, 5 during use (always normal lifting) Balance).

本願実施例のパレット吊上げ補助具の全体斜視図である。It is a whole perspective view of the pallet lifting aid of this-application Example. 図１のII−II矢視断面図である。It is II-II arrow sectional drawing of FIG. 図１のIII−III矢視断面図である。FIG. 3 is a cross-sectional view taken along the line III-III in FIG. 1. 図１のパレット吊上げ補助具の吊持具をパレットの貫通開口部に挿通させる際の説明図である。It is explanatory drawing at the time of inserting the lifting tool of the pallet lifting auxiliary tool of FIG. 1 through the penetration opening part of a pallet. 図１のパレット吊上げ補助具（吊持具）の使用状態説明図である。It is a use condition explanatory drawing of the pallet lifting auxiliary tool (hanging tool) of FIG. 従来のパレット吊上げ補助具の使用状態説明図である。It is a use condition explanatory view of the conventional pallet lifting auxiliary tool.

［実施例］
以下、図１〜図５を参照して本願実施例のパレット吊上げ補助具を説明すると、この実施例のパレット吊上げ補助具は、図１に示すようにパレット１の上面板１１の下方に設けた貫通開口部１２に挿通される２セット１組の吊持具２，２と、使用状態（吊持具設置状態）において両吊持具２，２の間隔を保持するための２セットの間隔保持材５，５とを有して構成されている。 [Example]
Hereinafter, the pallet lifting aid of this embodiment will be described with reference to FIGS. 1 to 5. The pallet lifting aid of this embodiment is provided below the top plate 11 of the pallet 1 as shown in FIG. 1. Two sets of suspension tools 2 and 2 inserted through the through-opening 12 and two sets of distance holdings for maintaining the distance between the two suspension tools 2 and 2 in the use state (suspending device installation state) It has the material 5 and 5 and is comprised.

各吊持具２，２は、それぞれ棒状の受金具３と、該受金具３に対して受金具長さ方向にスライド自在にガイドさせた１本の吊り紐４とを有したものを使用している。   Each of the lifting fixtures 2 and 2 has a rod-shaped receiving bracket 3 and a single hanging strap 4 that is slidably guided in the length direction of the receiving bracket 3 with respect to the receiving bracket 3. ing.

受金具３は、断面四角形の金属パイプ製で剛性の高い（撓みにくい）棒状体３１が使用されている。そして、この受金具３（棒状体３１）は、適用されるパレット１の大きさに応じてその貫通開口部１２の長さよりやや長い長さ（例えば貫通開口部１２の長さより１０〜１５cm程度長い長さ）に設定されている。尚、パレット１の大きさは用途に応じて各種のものがあるが、この受金具３の棒状体３１の長さはパレット１の大きさ（貫通開口部１２の長さ）に合わせて設定される。   The metal fitting 3 is made of a rod-shaped body 31 made of a metal pipe having a square cross section and having high rigidity (hard to bend). And this metal fitting 3 (bar-shaped body 31) is a little longer than the length of the through-opening part 12 (for example, about 10-15 cm longer than the length of the through-opening part 12) according to the magnitude | size of the pallet 1 applied. Length) is set. There are various sizes of the pallet 1 depending on the application, but the length of the rod-shaped body 31 of the bracket 3 is set according to the size of the pallet 1 (the length of the through opening 12). The

吊り紐４には、帯状ベルトを使用している。この吊り紐４の両端部には、それぞれ輪状の引っ掛け部４１，４１を設けている。この各引っ掛け部４１，４１は、図５に示すように揚重装置（例えばクレーン）のフック１０に掛止するためのものであるが、該各引っ掛け部４１，４１はベルト端部を輪状にしたものである。   A belt-like belt is used for the hanging strap 4. Ring ends 41 and 41 are provided at both ends of the hanging strap 4, respectively. As shown in FIG. 5, the hooks 41 and 41 are for hooking on a hook 10 of a lifting device (for example, a crane). The hooks 41 and 41 have a belt end in a ring shape. It is a thing.

この吊り紐４は、受金具３に対して受金具長さ方向にスライド自在にガイドされているが、この実施例の吊り紐ガイド構造は、受金具３の棒状体３１の下面側の長さ方向複数箇所（３箇所）に断面逆門型のガイド部材３２，３２，３２を取付けて、該各ガイド部材３２，３２，３２の底上面と棒状体３１の下面との隙間に吊り紐４をスライド自在に挿通させている。尚、各ガイド部材３２，３２，３２は、吊り紐４を棒状体３１の下面にあてがった状態で該吊り紐４を下面側から被せるようにして棒状体３１の左右側面にビス止め固定している。   The hanging strap 4 is guided so as to be slidable in the length direction of the receiving bracket 3 with respect to the receiving bracket 3, but the hanging strap guide structure of this embodiment has a length on the lower surface side of the rod-shaped body 31 of the receiving bracket 3. Guide members 32, 32, 32 with inverted cross-sections are attached to a plurality of locations (three locations) in the direction, and the suspension string 4 is placed in the gap between the bottom upper surface of each guide member 32, 32, 32 and the lower surface of the rod-shaped body 31. It is slidably inserted. Each guide member 32, 32, 32 is screwed and fixed to the left and right side surfaces of the rod-shaped body 31 so that the hanging string 4 is applied to the lower surface of the rod-shaped body 31 and the suspension string 4 is covered from the lower surface side. Yes.

又、この吊り紐４には、受金具３の両端からの吊り紐延出長さを同じにするための位置決め用（センター出し用）のストッパー４２（図２、図４、図５参照）を設けている。即ち、このセンター出し用のストッパー４２は、図２及び図５に示すように、吊り紐４における、受金具３の両端からの吊り紐延出長さが同じになる状態で、受金具３の一端（右側端部）に衝合する位置に取付けられている。そして、例えば図４の状態から吊り紐４の左側端部（左側の引っ掛け部４１）を左方向に引っ張っていくと（吊り紐４が受金具３に対して左方向にスライドしていく）、図２に示すように該ストッパー４２が受金具３の右側端部に衝合してそれ以上左方向にスライドできなくなるが、そのストッパー衝合時点で受金具３の両端からの吊り紐延出長さが同じになるように設定している。   Further, the hanging strap 4 is provided with a positioning stopper 42 (see FIG. 2, FIG. 4 and FIG. 5) for making the hanging strap extension length from both ends of the bracket 3 the same. Provided. That is, as shown in FIGS. 2 and 5, the centering stopper 42 has the same length of the hanging strap 4 extending from both ends of the receiving bracket 3 in the hanging strap 4. It is attached at a position where it abuts one end (right end). And, for example, when the left end (left hook 41) of the hanging strap 4 is pulled leftward from the state of FIG. 4 (the hanging strap 4 slides leftward with respect to the metal fitting 3), As shown in FIG. 2, the stopper 42 abuts on the right end of the metal fitting 3 and cannot slide to the left any more. Are set to be the same.

又、この実施例では、吊り紐４における左側の引っ掛け部４１の付け根部分にも、ストッパー４３が設けられているが、このストッパー４３は引っ掛け部４１の付け根がガイド部材３２部分の隙間に食い込むのを阻止するものである。   In this embodiment, a stopper 43 is also provided at the base of the left hook 41 in the hanging strap 4, but the stopper 43 bites the base of the hook 41 into the gap of the guide member 32. Is to prevent.

尚、上記センター出し用のストッパー４２と上記食い込み阻止用のストッパー４３は、吊り紐４が受金具３に対して左右各側に抜け出し不能にする機能を有しているが、吊り紐４を抜け出し不能にする機能は、上記両ストッパー４２，４３がなくても、吊り紐４の両端部に設けた各輪状の引っ掛け部４１，４１でも達成させることができる（各引っ掛け部４１，４１はガイド部材３２部分の隙間を通過できない）。   The centering stopper 42 and the biting prevention stopper 43 have a function of preventing the hanging strap 4 from being pulled out to the left and right sides with respect to the bracket 3. The function of disabling can also be achieved by the ring-shaped hooks 41 and 41 provided at both ends of the hanging strap 4 without the both stoppers 42 and 43 (the hooks 41 and 41 are guide members). Cannot pass through the 32 part gap).

この実施例のパレット吊上げ補助具では、２セット１組の上記各吊持具２，２に加えて、両受金具３，３の間隔を保持する２セットの間隔保持材５，５を備えている。   The pallet lifting assist tool of this embodiment includes two sets of spacing members 5 and 5 that hold the spacing between the receiving brackets 3 and 3 in addition to the two sets of the lifting tools 2 and 2. Yes.

この間隔保持材５は、図１及び図３に示すように各受金具３，３をパレット１の貫通開口部１２の間口方向（図１のＡ−Ｂ方向）の両端付近に配置した状態で、該各受金具３，３における同じ側の端部同士を連結するためのものである。そして、この間隔保持材５は、所定長さの棒状部５１の両端部に受金具３の端部付近を係脱自在に保持し得る各保持部５２，５２を設けて構成されている。尚、各保持部５２，５２は、下向きに開口する逆門型形状であって受金具３の端部に対して上方から嵌合させ得るようになっている。尚、この間隔保持材５の各保持部５２，５２の構造は、受金具３の端部付近を係脱自在に保持し得るものであれば、適宜の構造のもの（例えばピンとピン受穴との係合によるもの）を採用できる。   As shown in FIGS. 1 and 3, the spacing member 5 is configured in such a manner that the metal fittings 3, 3 are arranged in the vicinity of both ends in the front opening direction (AB direction in FIG. 1) of the through opening 12 of the pallet 1. The end portions on the same side of the metal fittings 3 and 3 are connected to each other. And this space | interval holding | maintenance material 5 is provided with each holding | maintenance part 52,52 which can hold | maintain the edge part vicinity of the metal fitting 3 removably at the both ends of the rod-shaped part 51 of predetermined length. Each holding portion 52, 52 has a reverse portal shape that opens downward, and can be fitted to the end of the metal fitting 3 from above. It should be noted that the structure of the holding portions 52, 52 of the spacing member 5 is of an appropriate structure (for example, a pin and a pin receiving hole) as long as the vicinity of the end portion of the bracket 3 can be detachably held. Can be employed.

そして、この各間隔保持材５，５は、図１及び図３に示すように、使用時にパレット貫通開口部１２内の適正位置に配置された両受金具３，３における長さ方向両端部同士をそれぞれ棒状部５１両端の各保持部５２，５２で保持する（図３の鎖線図示参照）ことで、両受金具３，３を所定間隔をもたせた平行状態で姿勢維持させることができるようになっている。   And as shown in FIG.1 and FIG.3, this space | interval holding | maintenance material 5 and 5 is the length direction both ends in both the receiving metal fittings 3 and 3 arrange | positioned in the appropriate position in the pallet penetration opening part 12 at the time of use. Is held by the holding portions 52, 52 at both ends of the rod-like portion 51 (see the chain line illustration in FIG. 3), so that the postures of the two metal fittings 3, 3 can be maintained in a parallel state with a predetermined interval. It has become.

この実施例のパレット吊上げ補助具は、次のように使用される。   The pallet lifting aid of this embodiment is used as follows.

このパレット吊上げ補助具の使用時には、図１に示すように２セット１組の両吊持具２，２をパレット１の貫通開口部１２内の間口方向（Ａ−Ｂ方向）の両端寄り付近に平行姿勢で挿通させるが、その挿通時には、図４に示すように予め吊り紐４の一端側が受金具３の一方の端部（左端部）に近接する位置まで該吊り紐４を一方側にスライドさせておき、その状態で、図４に鎖線図示（符号３′，４′，４１′）するように受金具を吊り紐端部近接側からパレット１の貫通開口部１２内に挿入させる。尚、各吊持具２，２は、２セットとも同様にパレット１の貫通開口部１２内の所定位置に挿通させるが、その各挿通状態では、各受金具３，３の長さ方向の各端部がパレット１の外形よりそれぞれ所定小長さずつはみ出している。   When using this pallet lifting aid, as shown in FIG. 1, two sets of two lifting tools 2, 2 are placed near both ends of the front opening direction (AB direction) in the through opening 12 of the pallet 1. While being inserted in a parallel posture, as shown in FIG. 4, as shown in FIG. 4, the suspension strap 4 is slid to one side in advance so that one end side of the suspension strap 4 is close to one end (left end) of the bracket 3. In this state, the metal fitting is inserted into the through-opening 12 of the pallet 1 from the side close to the end of the hanging strap as shown by a chain line in FIG. 4 (reference numerals 3 ′, 4 ′, 41 ′). Each of the lifting tools 2 and 2 is inserted into a predetermined position in the through-opening portion 12 of the pallet 1 in the same manner, but in each inserted state, each of the brackets 3 and 3 in the length direction is inserted. The ends protrude from the outer shape of the pallet 1 by a predetermined small length.

次に、両吊持具２，２をパレット１の貫通開口部１２内に配置した状態で、２セットの間隔保持材５，５で各受金具３，３のそれぞれ同一側の端部同士を連結することで、両受金具３，３の間隔を保持（平行姿勢に維持）させることができる。   Next, in a state in which both the suspension tools 2 and 2 are arranged in the through opening 12 of the pallet 1, the ends on the same side of the metal fittings 3 and 3 are connected to each other by two sets of spacing members 5 and 5. By connecting, the space | interval of both the metal fittings 3 and 3 can be hold | maintained (a parallel attitude | position is maintained).

続いて、各受金具３，３に対して各吊り紐４，４をスライド調整して、該吊り紐４のそれぞれ端部側（４本）の延出長さを同じにするが、この各端部側の延出長さの調整は、図４の状態から左側の引っ掛け部４１を左方向に引っ張って、センター出し用のストッパー４２を受金具３の右端部に衝合させることで、正確にセンター出しすることができる。   Subsequently, the suspension straps 4 and 4 are slid and adjusted with respect to the metal fittings 3 and 3 so that the extension lengths of the suspension straps 4 on the end side (four pieces) are the same. The extension length on the end side can be adjusted accurately by pulling the left hook 41 in the left direction from the state shown in FIG. 4 and bringing the centering stopper 42 into contact with the right end of the bracket 3. Can be centered.

そして、各吊り紐４，４を各受金具３，３に対してセンター出しした状態で、該各吊り紐４，４のそれぞれの引っ掛け部４１（４つ）を図５に示すように揚重装置（例えばクレーン）のフック１０に掛止し、その状態で該フック１０を持ち上げることで荷物９をパレット１ごと吊上げることができる。   Then, in the state where the suspension straps 4 and 4 are centered with respect to the receiving brackets 3 and 3, the hooks 41 (four) of the suspension straps 4 and 4 are lifted as shown in FIG. The luggage 9 can be lifted together with the pallet 1 by hooking on the hook 10 of the apparatus (for example, crane) and lifting the hook 10 in this state.

この実施例のパレット吊上げ補助具は、次のような各種の機能を有している。   The pallet lifting aid of this embodiment has the following various functions.

まず、吊持具２を構成する受金具３と吊り紐４とが分離不能となっているので、持ち運び時に部品点数が少なく（合計２点）なって取り扱いが容易となる。   First, since the metal fitting 3 and the hanging strap 4 constituting the hanging tool 2 are not separable, the number of parts is reduced during carrying (a total of two points) and the handling becomes easy.

又、吊持具２をパレット１に装着するとき（及びパレット１から離脱させるとき）に、吊り紐４が受金具３に分離不能に装着されたままであるので、該吊り紐４を受金具３に連結する作業及び連結維持操作が不要となり、使用時の取り扱いが簡単になるとともにセット人員も削減できる。   Further, when the hanging tool 2 is attached to the pallet 1 (and when it is detached from the pallet 1), the hanging string 4 remains unseparably attached to the receiving bracket 3, so that the hanging string 4 is attached to the receiving bracket 3. This eliminates the need for connecting to and maintaining the connection, simplifying handling during use, and reducing the number of set members.

さらに、吊り紐４か受金具３に対してスライド自在となっているので、吊り紐４が受金具３に一体化されたものであっても、吊持具２をパレットの貫通開口部１２内に挿通させる際に、吊り紐４を受金具３に対して一方側にスライドさせておく（受金具３の端部からの吊り紐４の出幅を短くしておく）ことで、該吊り紐４がさほど邪魔にならない（吊持具２のセット作業が容易となる）。   Furthermore, since it is slidable with respect to the hanging strap 4 or the receiving bracket 3, even if the hanging strap 4 is integrated with the receiving bracket 3, the lifting fixture 2 is placed in the through opening 12 of the pallet. When the suspension string is inserted, the suspension string 4 is slid to one side with respect to the bracket 3 (the protruding width of the suspension string 4 from the end of the bracket 3 is shortened). 4 does not get in the way so much (the set work of the hanging tool 2 becomes easy).

又、２セット１組の吊持具２，２をパレット１の貫通開口部１２内の所定位置に設置した状態で、両受金具３，３の端部同士（長さ方向両端部の２箇所）をそれぞれ間隔保持材５，５で連結することができるので、使用時に両受金具３，３を各間隔保持材５，５で確実に間隔保持させることができる（常に正常な吊上げバランスを確保できる）。   In addition, in a state in which two sets of one set of lifting fixtures 2 and 2 are installed at predetermined positions in the through-opening portion 12 of the pallet 1, the ends of the two metal fittings 3 and 3 (two locations at both ends in the length direction) ) Can be connected by the spacing members 5 and 5, respectively, so that the metal fittings 3 and 3 can be reliably spaced by the spacing members 5 and 5 during use (always ensuring a normal lifting balance). it can).

１はパレット、２は吊持具、３は受金具、４は吊り紐、５は間隔保持材、１１はパレットの上面板、１２はパレットの貫通開口部、３１は受金具の棒状体、３２は受金具のガイド部材、４１は吊り紐端部の引っ掛け部、４２はセンター出し用のストッパー、５１は間隔保持材の棒状部、５２は間隔保持材の保持部である。   1 is a pallet, 2 is a holding tool, 3 is a receiving bracket, 4 is a hanging strap, 5 is a spacing member, 11 is a top plate of the pallet, 12 is a through opening of the pallet, 31 is a rod-shaped body of the receiving bracket, 32 Is a guide member of the metal fitting, 41 is a hooking portion of the end of the hanging strap, 42 is a stopper for centering, 51 is a bar-shaped portion of the spacing member, and 52 is a retaining portion of the spacing member.

Claims (2)

パレット（１）の上面板（１１）の下方に設けた貫通開口部（１２）に挿通される２セット１組の吊持具（２，２）を用いたパレット吊上げ補助具であって、
上記各吊持具（２，２）は、上記パレット（１）の上記貫通開口部（１２）の長さより長い棒状の受金具（３）と、該受金具（３）に対して受金具長さ方向にスライド自在にガイドさせた１本の吊り紐（４）とを有したものであるとともに、
上記吊り紐（４）は上記受金具（３）に対して抜け出し不能に装着されている、
ことを特徴とするパレット吊上げ補助具。 A pallet lifting aid using two sets of lifting tools (2, 2) inserted through a through opening (12) provided below the top plate (11) of the pallet (1),
Each of the suspension tools (2, 2) includes a bar-shaped metal fitting (3) longer than the length of the through opening (12) of the pallet (1) and a metal fitting length relative to the metal fitting (3). It has one suspension string (4) that is slidably guided in the vertical direction,
The hanging strap (4) is attached to the catch (3) so that it cannot be pulled out.
A pallet lifting aid characterized by that. 請求項１において、
所定長さの棒状部（５１）の両端部に２セット１組とする上記各受金具（３，３）の端部付近をそれぞれ係脱自在に保持し得る各保持部（５２，５２）を設けた間隔保持材（５）を２セット使用している、
ことを特徴とするパレット吊上げ補助具。 In claim 1,
Each holding part (52, 52) capable of detachably holding the vicinity of the end of each of the above-mentioned receiving metal fittings (3, 3) at both ends of the rod-like part (51) of a predetermined length. Two sets of spacing members (5) provided are used.
A pallet lifting aid characterized by that.
JP2013224907A 2013-10-30 2013-10-30 Palette hoisting auxiliary tool Pending JP2015086032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013224907A JP2015086032A (en) 2013-10-30 2013-10-30 Palette hoisting auxiliary tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013224907A JP2015086032A (en) 2013-10-30 2013-10-30 Palette hoisting auxiliary tool

Publications (1)

Publication Number Publication Date
JP2015086032A true JP2015086032A (en) 2015-05-07

Family

ID=53049234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013224907A Pending JP2015086032A (en) 2013-10-30 2013-10-30 Palette hoisting auxiliary tool

Country Status (1)

Country Link
JP (1) JP2015086032A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109132842A (en) * 2018-10-24 2019-01-04 江苏德创制管有限公司 A kind of pipe fitting hoisting structure
JP2019520283A (en) * 2016-06-22 2019-07-18 シーアールエイチ コンクリート エイ／エス Lifting system, and carrier element for such lifting system
CN111891893A (en) * 2020-06-19 2020-11-06 新兴铸管股份有限公司 Special lifting appliance for loading and unloading steel grating

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019520283A (en) * 2016-06-22 2019-07-18 シーアールエイチ コンクリート エイ／エス Lifting system, and carrier element for such lifting system
JP7015250B2 (en) 2016-06-22 2022-02-02 シーアールエイチ コンクリート エイ／エス Elevating system, and carrier elements for such elevating system
CN109132842A (en) * 2018-10-24 2019-01-04 江苏德创制管有限公司 A kind of pipe fitting hoisting structure
CN109132842B (en) * 2018-10-24 2024-04-05 江苏德创制管有限公司 Pipe fitting hoisting structure
CN111891893A (en) * 2020-06-19 2020-11-06 新兴铸管股份有限公司 Special lifting appliance for loading and unloading steel grating

Similar Documents

Publication Publication Date Title
US7568678B2 (en) Apparatus for removing and reinstalling the hardtop of an automobile
JP2015086032A (en) Palette hoisting auxiliary tool
JP2018039630A (en) Articulated block lifting tool
KR200478647Y1 (en) clamping device
JPH08133661A (en) Concrete block lifting means
JP5913930B2 (en) Suspension jig for large concrete structures
JP6776026B2 (en) Slinging hand hook stick
JP5100347B2 (en) Auxiliary equipment for slinging
CN109071183A (en) Lifting system and carrier element for this lifting system
US7000965B2 (en) Tank lifting apparatus
KR20130073478A (en) Manually operated chain hoist block equipped with all-around measure thing hook
JP2011102045A (en) Rope temporary fastener when hooking rope on truck-loaded cargo
JP6820605B2 (en) How to transport hanging tools and heavy objects
JP2010235220A (en) Method of transporting long object
JP5564984B2 (en) Remote sling mechanism
JP2010100351A (en) Drum can gripping tool
JP7486793B2 (en) Lifting balance
JP3191605U (en) Heavy equipment fall prevention device when transporting heavy objects
JP3220976U (en) Transfer jig
JP2006160490A (en) Hanging device using belt sling
JP6747471B2 (en) Auxiliary sheave device
KR20130020382A (en) Hoist jig of bollard
JP5324210B2 (en) Valve actuator carrying jig
JP6834819B2 (en) Hanging bracket
KR20140006459U (en) A supporting instrument for lever block hanger