JPH01107780A - Method for elevating and operating along flexible suspended body - Google Patents

Abstract

PURPOSE: To perform work of a wide range and a high level over a long period of time with less fatigue, by making a pair of footwear provided with a tightening and releasing mechanism to a flexible suspension object such as a rope and a belt, etc., elevatable and lowerable respectively independently of the flexible suspension object. CONSTITUTION: As the procedure of performing elevation and lowering by utilizing the four flexible suspension objects, that are the ropes 1a, 1b, 1a and 1b in two pairs, in the state of tightening the footwear 2 of one lower leg to the ropes 1a and 1b, the footwear 2 of the other lower leg is released from the ropes 1a and 1b and the lower leg is moved to an upper part or a lower part and tightened to the ropes 1a and 1b at an optional height. Then, the footwear 2 of the lower leg on an opposite side is released from the ropes 1a and 1b and the lower leg is moved in the same direction and tightened to the ropes 1a and 1b again. In such a manner, by repeating the operation, the elevation and the lowering are performed. Also, shifting to the next step is performed after applying body weight to the footwear 2 to be moved in the state of tightening the footwear 2 of both lower legs are tightened to the ropes 1a, 1b, 1a and 1b and the presence/absence of safety are confirmed.

Description

【発明の詳細な説明】 ［産業上の利用分野］ 本発明はロープ、ベルト等の可撓性垂下体に沿って昇降
および作業を行う方法、特に安全、確実。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a method of lifting and working along a flexible hanging body such as a rope or belt, particularly in a safe and reliable manner.

簡便かつ疲労の少ない方法に関するものである。The present invention relates to a method that is simple and causes less fatigue.

［従来の技術］ 従来より高所への昇降はくロープ、縄梯子、梯子、クレ
ーン車等を利用して行なっている。また高所での作業は
鉄パイプ等で組んだ足場２作業専用車等を利用して行な
っている。また登山における昇降はロープと金具とを利
用して、昇降していることは広く知られていることであ
る。[Prior Art] Hitherto, elevating to high places has been carried out using ropes, rope ladders, ladders, crane trucks, etc. In addition, work at heights is carried out using special vehicles for scaffolding 2 constructed of iron pipes, etc. It is also widely known that ropes and metal fittings are used to ascend and descend mountain climbers.

［発明が解決しようとする問題点］ 縄、ローブは上肢、下肢共に強い筋力を必要とし、↓垂
ならば普通人で３分が限度であり、熟練者でも１５分で
あり、昇降は普通人で２〜３ｍ程度であり、多（を期待
できない。縄梯子は５ｍ位の昇降しかできず、それでも
かなりの荷重負担。[Problems to be solved by the invention] Ropes and robes require strong muscle strength in both the upper and lower limbs, and it takes an average person only 3 minutes for hanging, and 15 minutes for an expert, and lifting and lowering requires only an average person. The rope ladder is only about 2 to 3 meters long, so you can't expect much. Rope ladders can only go up and down about 5 meters, and even then they bear a considerable load.

苦痛を感じる。その上、不安定であって、次段への足掛
けが確保し難い、梯子は縄梯子に比してかなり安定して
いるが、それでも１０ｍを超えると不安定で危険を感じ
る。その上、足掛けする横棒が幅狭く、足裏１手の平に
圧迫感を受けると共に、手を放しての作業は平均がとり
にくく、長時間の作業は無理である。鉄パイプ等で組ん
だ足場は組み立て費用が２階建ての高さでも１０万円以
上かかり、高層化と共に増大すること、その上踏外し、
転落事故もある。クレーン車２作業専用車は出発時より
の時間計算のチャーター料を支払う必要があり、かなり
高額となる他、道路事情、使用場所によって使えないと
言うことがある。I feel pain. Furthermore, they are unstable and it is difficult to secure footholds to step onto the next step.Although ladders are much more stable than rope ladders, they are still unstable and dangerous if they exceed 10 meters. Furthermore, the width of the horizontal bar on which the feet are rested on is narrow, making the soles of the feet and the palms of the hands feel pressured, and it is difficult to work evenly without letting go of the hands, making it impossible to work for long periods of time. Scaffolding made of iron pipes etc. costs more than 100,000 yen to assemble even for a two-story building, and the cost increases as the building gets taller.
There are also falling accidents. The crane truck 2 work-only vehicle requires a charter fee calculated from the time of departure, which is quite expensive, and may not be usable depending on road conditions and location.

本発明はもつとも簡便なロープ、ベルト等の可撓性垂下
体に沿って安全、確実にしかも疲労少なく、高所へ昇る
。高所より降りる、あるいは高所で作業する方法に関す
るものである。The present invention allows climbing to high places safely, reliably, and with less fatigue by following a flexible hanging body such as a simple rope or belt. It concerns how to descend from or work at heights.

［問題点を解決するための手段］ 以上の問題点を解決するための本発明に係るロープ、ベ
ルト等の可撓性垂下体に沿う昇降および作業方法は、ロ
ープ、ベルト等の可撓性垂下体への締着、解放機構を備
えた一対の履物をその可撓性垂下体にそれぞれ独立して
、昇降可能に装着すると共に前記各履物を各下肢に着用
し、両上肢を開放した状態で、両履物上に立ち、複数の
バンドを前記垂下体に巻き掛けた状態にし、下肢を屈伸
し、あるいは足への体重負荷を移し、各履物の可撓性垂
下体への締着あるいは解放を任意に行うことにより、可
撓性垂下体に沿って、昇降を歩行様に行うようにしたも
のである。[Means for Solving the Problems] The lifting and working method along a flexible hanging body such as a rope or belt according to the present invention to solve the above problems is a method for lifting and working along a flexible hanging body such as a rope or a belt. A pair of footwear equipped with a mechanism for tightening and releasing the body is attached to the flexible hanging body so that it can be raised and lowered independently, and each of the footwear is worn on each lower limb, with both upper limbs left open. , stand on both footwear, wrap a plurality of bands around the hanging bodies, bend and stretch the lower limbs, or shift the weight load to the feet, and tighten or release the flexible hanging bodies of each footwear. By doing this arbitrarily, the user can move up and down along the flexible hanging body in a walking-like manner.

［作用］ ロープ、ベルト等の可撓性垂下体への締着解放機構を備
えた一対の履物をその可撓性垂下体にそれぞれ独立して
昇降可能に装着することを中心にその各履物を各下肢に
着用、下肢を屈伸し、あるいは足への体重負荷を移し、
各履物の可撓垂下体への締着あるいは解放を任意に行う
ことにより、可撓性垂下体に沿って昇降可能であり、ま
た身体をほぼ直立させて作業することができるため、広
範囲かつ高度の作業を疲労少なく長時間にわたって行う
ことが可能である。また、不使用時は畳んで、小さくま
とめることができる。[Function] A pair of footwear equipped with a fastening/releasing mechanism for a flexible hanging body, such as a rope or a belt, is attached to the flexible hanging body so that each footwear can be raised and lowered independently. Wear it on each lower leg, bend and stretch the lower leg, or transfer weight to the foot.
By arbitrarily tightening or releasing each piece of footwear from the flexible hanging body, it is possible to move up and down along the flexible hanging body, and it is also possible to work with the body almost upright, allowing it to be used over a wide range of areas and at high altitudes. It is possible to perform this work for a long time with less fatigue. Also, when not in use, it can be folded and packed into a small size.

［実施例］ 本発明の実施例について１、図面により説明する。[Example] First, embodiments of the present invention will be described with reference to the drawings.

第１図乃至第４図は第１の実施例について、示したもの
であって、第１図および第２図に示すように、２対４本
のロープｌａ、ｌｂ、ｌａ、ｌｂへの締着、解放を任意
に行うことの可能な締着。1 to 4 show the first embodiment, and as shown in FIGS. 1 and 2, two to four ropes la, lb, la, and lb are tightened. Fastening that can be put on and released at will.

解放機構を持つ一対の履物２，２をそれぞれロープｌａ
、ｌｂとロープｌａ、ｌｂそれぞれ独立して昇降可能に
装着すると共に前記各履物２を各下肢に着用し、両上肢
を自由に開放した状態で、両履物２．２上に立つ。その
上、上下２本の水平環状ベルトｌｃ、ｌｃを胴およびロ
ープｌａ、ｌｂ。A pair of footwear 2, 2 each having a release mechanism is attached to a rope la.
, lb and ropes la, lb so that they can be raised and lowered independently, the footwear 2 is worn on each lower leg, and the user stands on the footwear 2.2 with both upper limbs freely open. Moreover, two upper and lower horizontal annular belts lc, lc are attached to the trunk and ropes la, lb.

ｌａ、ｌｂの外側に巻き、左右２本の縦ベルト１ｅ、ｌ
ｅを肩に掛は前方上から下へ履物２へ、後方背中で交差
させて下方履物２へとそれぞれ繋ぎ、さらに縦ベルトｌ
ｅ、ｌｅの肩に掛かる部分に取り付けたリングｌｄ、ｌ
ｄおよび、下側水平ベル）１ｃの後方腰部分に取り付け
たリングｌｄ、１ｄにそれぞれロープＩｂ、ｌｂを通す
。これは身体がロープｌａ、ｌｂ、ｌａ、ｌｂに囲まれ
る空間より通説しないようにし、かつ身体を昇降させる
際にロープｌａ、ｌｂ、ｌａ、ｌｂとの間の滑りをよく
するためである。Wrap around the outside of la, lb, two vertical belts on the left and right 1e, l
Hang the e on your shoulder and connect it from the front top to the bottom to the footwear 2, cross it at the back and connect it to the lower footwear 2, and then attach the vertical belt l.
Rings ld and l attached to the shoulders of e and le
Ropes Ib and lb are passed through rings ld and 1d attached to the rear waist part of lower horizontal bell 1c and d, respectively. This is to prevent the body from getting lost in the space surrounded by the ropes la, lb, la, lb, and to improve the slippage between the ropes la, lb, la, lb when the body is raised or lowered.

次に履物２の構造、特にロープｌａ、ｔｂ、１ａ、ｌｂ
への締着、解放機構について説明する。Next, the structure of footwear 2, especially the ropes la, tb, 1a, lb
The tightening and release mechanism will be explained.

２ａは足を取り巻く外枠、２ｂ、２ｂはその外枠２ａの
内側に沿って前後方向にスライド可能な前後２個のスラ
イダー、２ｃ、２ｃは外枠２ａの前端および後端に設け
た凹溝、２ｄ、２ｄはそれぞれ前記スライダー２ｂ、２
ｂに設けた凹溝２ｃ。2a is an outer frame surrounding the foot; 2b and 2b are two front and rear sliders that can be slid in the front and rear directions along the inside of the outer frame 2a; and 2c and 2c are grooves provided at the front and rear ends of the outer frame 2a. , 2d, 2d are the sliders 2b, 2, respectively.
Concave groove 2c provided in b.

２Ｃに嵌合可能な突起、２ｅ、２ｅ、２ｆ、２ｇはスラ
イダー２ｂ、２ｂをスライドさせるためのリンク、２ｈ
は履物２を着用した際、脛部に巻きつける脛部バンド、
２１は外枠２ａに取り付けた足載せである。なお、対応
する各凹溝２　ｃ　＋突起２ｄとの間にロープ１ａもし
くは１ｂが通しである。つま先を脛部へ近付けるように
上げると、リンク２ｆは相対的に外枠２ａの下方へ向か
って動き、リンク２ｅ、２ｅのリンク２ｆの結節が下方
へ向かって動き、その反対側の結節を外枠２ａの中央へ
向かって引き寄せるため、スライダー２ｂ。Protrusions that can fit into 2C, 2e, 2e, 2f, 2g are links for sliding sliders 2b and 2b, 2h
is a shin band that wraps around the shin when wearing footwear 2,
21 is a footrest attached to the outer frame 2a. In addition, the rope 1a or 1b is passed between each corresponding concave groove 2 c +protrusion 2d. When the toe is raised closer to the shin, the link 2f moves relatively downward of the outer frame 2a, and the nodes of the link 2f of the links 2e and 2e move downward, and the tubercle on the opposite side is removed. Slider 2b for pulling toward the center of frame 2a.

２ｂも外枠２ａの中央へ向かってスライドし、凹溝２ｃ
、２ｃと突起２ｄ、２ｄとの間が開き、その間に通した
ロープｌａ、ｌｂの凹？Ｊ２ｃ、２ｃと突起２ｄ、２ｄ
とによる拘束を弛緩させ、遂にそれより離脱させる。反
対に、つま先を脛部より遠ざけるように下げると、リン
ク２ｆは相対的に上方外枠２ａに向かって動き、結局ス
ライダー２ｂ、２ｂを外枠２ａの先端もしくは後端へ向
かって動かすため、凹溝２ｃ、２ｃと突起２ｃｌ、２ｄ
の間が締り、ロープｌａ、ｌｂを凹溝２ｃ、２ｃ内へ押
し込み、凹？Ｒ２Ｇ、２Ｃと突起２ｄ、２ｄとの間に締
着する。2b also slides toward the center of the outer frame 2a, and the concave groove 2c
, 2c and the protrusions 2d, 2d are opened, and the ropes la and lb passed between them are recessed? J2c, 2c and protrusions 2d, 2d
He loosens the restraints imposed by the , and finally lets go of it. On the contrary, when the toe is lowered away from the shin, the link 2f moves relatively toward the upper outer frame 2a, and eventually moves the sliders 2b, 2b toward the tip or rear end of the outer frame 2a. Grooves 2c, 2c and protrusions 2cl, 2d
The space between them is tightened, and the ropes la and lb are pushed into the grooves 2c and 2c. Tighten between R2G, 2C and protrusions 2d, 2d.

次にロープｌａ、ｌｂ、ｌａ、ｌｂを利用して、昇降す
る手順について説明する。上記のように一方の下肢の履
物２をロープｌａ、ｌｂに締着した状態で、他方の下肢
の履物２をロープｌａ、ｌｂより解放し、下肢を上方も
しくは下方へ移し、任意の高さでロープｌａ、ｌｂに締
着する。次は反対側の下肢の履物２をロープｌａ、ｌｂ
より解放し、下肢を同じ方向に移し、再びロープ１ａ、
１ｂに締着すると言う様に、この操作を繰り返すことに
よって昇降することが可能である。なお、次のステップ
へ移るのは、両下肢共に履物２．２をロープｌａ、ｌｂ
、ｌａ、ｌｂに締着した状態で、移動しようとする履物
２へ体重を掛け、安全の有無を確認した上で進めるとよ
い。Next, the procedure for ascending and descending using the ropes la, lb, la, and lb will be explained. While the footwear 2 of one lower leg is fastened to the ropes la and lb as described above, the footwear 2 of the other lower leg is released from the ropes la and lb, and the lower leg is moved upward or downward to a desired height. Tighten the ropes la and lb. Next, tie the footwear 2 on the opposite leg to the ropes la and lb.
Release the rope further, move the lower leg in the same direction, and tighten the rope 1a again.
It is possible to move up and down by repeating this operation, such as tightening it to 1b. In addition, moving to the next step involves attaching footwear 2.2 to the ropes la and lb for both lower legs.
, la, and lb, put your weight on the footwear 2 you are trying to move, and check whether it is safe before proceeding.

次に第２実施例に付いて説明する。第５図乃至第７図は
第２の実施例について示したものであって、第２実施例
においては第５図および第６図に示すように、第１実施
例と異なり、一対２本のロープｌａ、ｌａを用い、下側
のリングｌｄ、１ｄを下側水平環状ベル）１ｃ、ｌｃの
前側に設け、ロープｌａ、ｌａを上側、後のリングｌｄ
、ｌｄを通し、背中から脇を通って、下側前のリングｌ
ｄ、ｌｄを通し、かつ異った構造の履物２を用いている
。この履物２は第７図に示すように、足載せ２１と脛部
バンド２ｈとの中間に外枠２　ａ　＋　スライダー２ｂ
等の締着、解放機構を設けてあり、かつ、履物２．１足
につきロープ１ａが１本であるため、凹溝２Ｃ，突起２
ｄも前側１組になっている。若干構造的に異なるが、こ
の履物２のロープ１ａへの締着、解放作用は第１実施例
と同様である。ロープｌａ、ｌａが２本となり、全体と
じて簡略化されている。Next, a second embodiment will be explained. 5 to 7 show the second embodiment. In the second embodiment, as shown in FIGS. 5 and 6, unlike the first embodiment, one pair of two Using ropes la, la, lower rings ld, 1d are installed on the front side of lower horizontal annular bells) 1c, lc, ropes la, la are installed on the upper side, rear ring ld
, through the ld, from the back to the side, and from the lower front ring l
d and ld are passed through, and footwear 2 of a different structure is used. As shown in FIG. 7, this footwear 2 has an outer frame 2a + slider 2b located between the footrest 21 and the shin band 2h.
etc., and since there is one rope 1a per foot of footwear 2.
d also has one set on the front side. Although the structure is slightly different, the fastening and releasing functions of the footwear 2 to the rope 1a are similar to those of the first embodiment. There are only two ropes la and la, and the whole structure is simplified.

次に第３実施例について説明する。第８図及び第９図に
示すように第３実施例の履物２および締着、解放機構は
ロープｌａ、ｌａと２本を用いる点は第２実施例と同様
であるが、履物２はさらに簡略化され、その構造は脛部
バンド２ｈの前側に２つのチェンリンク２に、２ｊを直
列に繋ぎ、そのチェンリンク２ｊの他端に足載せ輪２１
を繋いであり、２つのチェンリンク２に、２ｊの結節部
にロープ２ａを挟み、締着するようになっており、足載
せ輪２１に足を載せ、体重を掛けると挟まれたロープ１
ａに履物２を締着し、体重を掛けないようにすると、解
放するようになっている。ロープｌａ、ｌａを上側後の
リングｌｄ、ｌｄに１ａを通し、左後背中から脇を通っ
て下側前のリングＩｄ、ｌｄに通すことをはじめ水平環
状ベルトｔｃ、幡ベルト１ｅの掛は方等は第２実施例と
同様である。なお、ロック機構は上下逆にしてもよい。Next, a third embodiment will be described. As shown in FIGS. 8 and 9, the footwear 2 and the fastening/release mechanism of the third embodiment are similar to the second embodiment in that two ropes la and la are used, but the footwear 2 has the following features: The structure is simplified, and the structure is that two chain links 2 and 2j are connected in series on the front side of the shin band 2h, and a footrest ring 21 is attached to the other end of the chain link 2j.
The rope 2a is sandwiched between the two chain links 2 at the knot of 2j and tightened. When you place your foot on the foot ring 21 and put your weight on it, the sandwiched rope 1
When the footwear 2 is fastened to the footwear 2 and the footwear 2 is not put on the footwear 2, the footwear 2 will be released. Pass the ropes la and la through the upper rear rings ld and ld, pass them from the left rear back through the armpits, and pass them through the lower front rings Id and ld. etc. are the same as in the second embodiment. Note that the locking mechanism may be turned upside down.

また、ロープを４本、２本等使う他に、凹溝２Ｃのかわ
りに穴明はベルトを用いたり、図示しない締着解放機構
と組合わせ瘤付ロープを用いたりすることも可能である
。また、図示しないが、スライダー２ｂ、　　リンク２
ｅ＋　　２ｆ、２ｇを油圧シリンダーによって作動させ
ることも可能である。In addition to using four, two, etc. ropes, it is also possible to use a belt for drilling instead of the groove 2C, or to use a rope with a knob in combination with a tightening and releasing mechanism (not shown). Also, although not shown, slider 2b and link 2
It is also possible to operate the e+ 2f, 2g by a hydraulic cylinder.

さらに、図示しないが安全を一層高めるため、水平環状
ベルト１ｃにロープｌａもしくは１ｂを通し、手動のレ
バーで水平環状ベルト１ｃを締着解放するようにするこ
とも可能である。Furthermore, although not shown, in order to further increase safety, it is also possible to pass a rope la or 1b through the horizontal annular belt 1c, and tighten and release the horizontal annular belt 1c using a manual lever.

［発明の効果］ 以上′のように、本発明は主としてロープ、ベルト等の
可撓性垂下体への締着解放機構を備えた一対の履物をそ
の可撓性垂下体にそれぞれ独立して昇降可能に装着する
ことを中心にその各履物を各下肢に着用、下肢を屈伸し
、あるいは足への体重負荷を移し、各履物の可撓垂下体
への締着あるいは解放を任意に行うことにより、可撓性
垂下体に沿って、格別の熟練なしに、簡便、安全かつ確
実に昇降可能であり、また身体をほぼ直立させて作業す
ることができるため、広範囲かつ高度の作業を疲労少な
く長時間にわたって行うことが可能である。また、不使
用時は畳んで、小さくまとめることができるため、収納
、搬送に極めて便−利であり、しかも組立ては迅速に行
うことができ、狭場所にも取り付は可能であり、極めて
汎用的である。[Effects of the Invention] As described above, the present invention mainly involves lifting and lowering a pair of footwear equipped with a fastening and releasing mechanism for a flexible hanging body, such as a rope or a belt, on the flexible hanging body independently. By wearing each footwear on each lower leg, bending and stretching the lower leg, or transferring the weight load to the foot, and arbitrarily tightening or releasing each footwear from the flexible hanging body. , can be easily, safely and reliably raised and lowered along a flexible hanging body without special skill, and can be worked with the body almost upright, making it possible to perform extensive and high-level work for long periods of time without fatigue. It is possible to do this over time. In addition, it can be folded up and packed into a small size when not in use, making it extremely convenient for storage and transportation.Moreover, it can be assembled quickly, can be installed in narrow spaces, and is extremely versatile. It is true.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の第１の実施例の背面図、第２図はその
側面図、第３図は第１実施例に使用する履物の側面断面
図、第４図はその平面図、第５図は本発明の第２実施例
の背面図、第６図はその側面図、第７図は第２実施例に
使用する履物の側面一部所面図、第８図は本発明の第３
の実施例に使用する履物の正面図、第９図はその側面図
である。 ｌａ　　　　前側垂下体 ｌｂ　　　　後側垂下体 １ｃ　　　　水平環状ベルト １ｄ　　　　リング １ｅ　　　　縦ベルト ２ｊｉｉ物 ２ａ　　　　外枠 ２ｂ　　　　スライダー ２Ｃ凹溝 ２ｄ　　　　突起 ２ｅ　　　　リンク ２ｆ　　　　リンク ２ｇ　　　　リンク ２ｈ　　　　脛部バンド ２１　　　　足載せ ２ｊ　　　　チェーンリンク ２ｋ　　　　チェーンリンクFig. 1 is a rear view of the first embodiment of the present invention, Fig. 2 is a side view thereof, Fig. 3 is a side sectional view of the footwear used in the first embodiment, and Fig. 4 is a plan view thereof. 5 is a rear view of the second embodiment of the present invention, FIG. 6 is a side view thereof, FIG. 7 is a partial side view of the footwear used in the second embodiment, and FIG. 8 is a rear view of the second embodiment of the present invention. 3
FIG. 9 is a front view of the footwear used in this embodiment, and FIG. 9 is a side view thereof. la Front hanging body lb Rear hanging body 1c Horizontal annular belt 1d Ring 1e Vertical belt 2jii 2a Outer frame 2b Slider 2C groove 2d Protrusion 2e Link 2f Link 2g Link 2h Shin band 21 Footrest 2j Chain link 2k Chain link

Claims (1)

【特許請求の範囲】[Claims] ロープ、ベルト等の可撓性垂下体に沿う昇降および作業
方法において、ロープ、ベルト等の可撓性垂下体への締
着、解放機構を備えた一対の履物をその可撓性垂下体に
それぞれ独立して昇降可能に装着すると共に前記各履物
を各下肢に着用し、両上肢を開放した状態で、両履物上
に立ち、複数のバンドを前記垂下体に巻き掛けた状態に
し、下肢を屈伸し、あるいは足への体重負荷を移し、各
履物の可撓性垂下体への締着あるいは解放を任意に行う
ことにより、可撓性垂下体に沿つて、昇降を歩行様に行
うようにしたことを特徴とする可撓性垂下体に沿う昇降
および作業方法。In a lifting and working method along a flexible hanging body such as a rope or belt, a pair of footwear equipped with a mechanism for tightening and releasing the flexible hanging body such as a rope or belt is attached to each flexible hanging body. The footwear is worn so that it can be raised and lowered independently, and each of the footwear is worn on each lower limb, and with both upper limbs open, the user stands on both footwear, wraps a plurality of bands around the hanging body, and bends and stretches the lower limbs. Alternatively, by shifting the weight load to the feet and arbitrarily tightening or releasing each footwear from the flexible hanging body, the footwear can be moved up and down along the flexible hanging body as if walking. A method of lifting and working along a flexible hanging body, characterized by: