JP2018071145A - Handrail device - Google Patents

Handrail device Download PDF

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JP2018071145A
JP2018071145A JP2016210553A JP2016210553A JP2018071145A JP 2018071145 A JP2018071145 A JP 2018071145A JP 2016210553 A JP2016210553 A JP 2016210553A JP 2016210553 A JP2016210553 A JP 2016210553A JP 2018071145 A JP2018071145 A JP 2018071145A
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support column
long member
guide means
fixing
handrail device
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JP6791720B2 (en
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小林　亘
Wataru Kobayashi
亘 小林
佐藤　武
Takeshi Sato
武 佐藤
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Sumitomo Mitsui Construction Co Ltd
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Sumitomo Mitsui Construction Co Ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/02—Wire fencing, e.g. made of wire mesh
    • E04H17/127—Stretcher-type wire fencing; Tensioning devices for wire fencing
    • E04H17/131—Stretcher-type wire fencing; Tensioning devices for wire fencing the wire being tensioned by one or more springs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/02—Wire fencing, e.g. made of wire mesh
    • E04H17/127—Stretcher-type wire fencing; Tensioning devices for wire fencing
    • E04H17/133—Stretcher-type wire fencing; Tensioning devices for wire fencing the wire being tensioned by one or more winders

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

PROBLEM TO BE SOLVED: To simplify a configuration in each support pillar and to reduce cost.SOLUTION: One long member 3 is arranged tense so as to be folded by a plurality of times between two support pillars 1, 2, one end 3e of the long member 3 is fixed to the support pillar 1 by fixing means 10, and the other end 3f of the long member 3 is wound by winding means 4 to prevent slackening. A configuration in each support pillar can be simplified more and cost can be reduced more than when a plurality of short long members are arranged without such folding and the winding means is attached to each long member.SELECTED DRAWING: Figure 1

Description

本発明は、所定の間隔を隔てた状態で立設される２本の支柱を備えた手摺装置に関する。   The present invention relates to a handrail device provided with two columns that are erected in a state of being separated by a predetermined interval.

相対的に変位するおそれがある２つの床部にそれぞれ支柱を立設させて手摺装置（防護柵）を構築しなければならない場合がある。例えば、免震装置を有する建物において、該免震装置により支持される部分と支持されない部分との間に手摺装置を構築する場合である。そして、そのような箇所に使用する手摺装置については種々の構造のものが提案されている（例えば、特許文献１参照）。   In some cases, it is necessary to construct a handrail device (protective fence) by standing upright columns on two floors that may be relatively displaced. For example, in a building having a seismic isolation device, a handrail device is constructed between a portion supported by the seismic isolation device and a portion not supported by the seismic isolation device. And the thing of various structures is proposed about the handrail apparatus used for such a location (for example, refer to patent documents 1).

図３は、手摺装置の従来構造の一例を示す側面図であり、図中の符号１０１，１０２は、支柱としての機能を果たす壁部を示し、符号Ｆ１は、一方の壁部１０１が立設されてなる床部を示し、符号Ｆ２は、他方の壁部１０２が立設されてなる床部を示す。そして、符号１０３Ａは、一方の壁部１０１に支持された柵部を示し、符号１０３Ｂは、他方の壁部１０２に支持された柵部を示している。該柵部１０３Ａは該柵部１０３Ｂには固定されてはおらず、該柵部１０３Ａと該柵部１０３Ｂとは±ｘ方向に相対移動できるように構成されている。したがって、地震等によって前記床部Ｆ１とＦ２とが±ｘ方向に相対移動したとしても、前記柵部１０３Ａ，１０３Ｂは該方向にそれぞれ自由に移動することとなり、該柵部１０３Ａ，１０３Ｂが壊れないという特徴を有している。   FIG. 3 is a side view showing an example of a conventional structure of a handrail device. Reference numerals 101 and 102 in the figure denote wall portions that function as columns, and reference numeral F1 denotes one wall portion 101 standing upright. The reference numeral F2 indicates a floor portion on which the other wall portion 102 is erected. Reference numeral 103 </ b> A indicates a fence supported by one wall 101, and reference 103 </ b> B indicates a fence supported by the other wall 102. The fence 103A is not fixed to the fence 103B, and the fence 103A and the fence 103B are configured to move relative to each other in the ± x directions. Therefore, even if the floors F1 and F2 move relative to each other in the ± x direction due to an earthquake or the like, the fences 103A and 103B move freely in these directions, and the fences 103A and 103B are not broken. It has the characteristics.

特開２０００−３０３６４９号公報JP 2000-303649 A

しかしながら、図３に例示する手摺装置の場合、柵部１０３Ａ，１０３Ｂ等を有するために構成が複雑となり、その分、コストがアップするという問題があった。   However, in the case of the handrail device illustrated in FIG. 3, the configuration is complicated because the rails 103 </ b> A and 103 </ b> B are included, and there is a problem that the cost is increased accordingly.

本発明は、上述の問題を解消することのできる手摺装置を提供することを目的とするものである。   An object of the present invention is to provide a handrail device that can solve the above-described problems.

本発明の第１の観点は、図１に例示するものであって、立設される第１支柱（１）と、該第１支柱（１）に対して所定の間隔（Ｄ１２）を隔てた位置に立設される第２支柱（２）と、該第１支柱（１）と該第２支柱（２）との間に張設された可撓性を有する少なくとも１本の長尺部材（３）と、を備えた手摺装置（Ａ１）において、
前記長尺部材（３）の一部分である固定部分（３ｅ）を該長尺部材（３）の長手方向に移動不能となるように前記第１支柱（１）に固定する固定手段（１０）と、
前記第２支柱（２）に取り付けられると共に、前記第１支柱（１）から該第２支柱（２）の側に延設されてきた前記長尺部材（３）を前記第１支柱（１）の側に折り返すように該長尺部材（３）を摺動自在に支持する第２ガイド手段（２１）と、
前記長尺部材（３）の一部分であって前記第２ガイド手段（２１）を挟んで前記固定部分（３ｅ）がある側と反対の側にある一部分である支持部分（３ｆ）に連結されて前記長尺部材（３）を所定の力で巻き取るように構成された巻き取り手段（４）と、を備えたことを特徴とする。 The first aspect of the present invention is illustrated in FIG. 1 and includes a first support column (1) standing upright and a predetermined distance (D 12 ) from the first support column (1). A second support column (2) erected at a predetermined position, and at least one elongate member having flexibility between the first support column (1) and the second support column (2) (3) In the handrail device (A1) provided with
Fixing means (10) for fixing a fixed portion (3e), which is a part of the long member (3), to the first support column (1) so as to be immovable in the longitudinal direction of the long member (3); ,
The elongate member (3) attached to the second strut (2) and extending from the first strut (1) to the second strut (2) is connected to the first strut (1). Second guide means (21) for slidably supporting the elongate member (3) so as to be folded back to the side,
It is connected to a support portion (3f) which is a part of the long member (3) and is a portion on the side opposite to the side where the fixed portion (3e) is located across the second guide means (21). Winding means (4) configured to wind the long member (3) with a predetermined force is provided.

本発明の第２の観点は、前記第１支柱（１）に取り付けられると共に、前記第２ガイド手段（２１）から該第１支柱（１）の側に折り返されてきた前記長尺部材（３）を前記第２支柱（２）の側に折り返すように該長尺部材（３）を摺動自在に支持する第１ガイド手段（１１）、を備えたことを特徴とする。   According to a second aspect of the present invention, the long member (3) attached to the first support (1) and folded back from the second guide means (21) toward the first support (1). ) Is provided with first guide means (11) for slidably supporting the elongate member (3) so as to be folded back toward the second column (2).

本発明の第３の観点は、図２に例示するものであって、前記第２ガイド手段（２１）が、前記固定手段（１０）により固定されてから前記第２支柱（２）の側に延設されてきた前記長尺部材（３）を下側であって前記第１支柱（１）の側に折り返すように構成され、かつ、
前記巻き取り手段（４）は、前記固定手段（１０）よりも低い高さに配置されてなることを特徴とする。 A third aspect of the present invention is illustrated in FIG. 2, and the second guide means (21) is fixed to the second support (2) side after being fixed by the fixing means (10). The elongated member (3) that has been extended is configured to be folded back to the first support (1) side, and
The winding means (4) is arranged at a lower height than the fixing means (10).

本発明の第４の観点は、図２に例示するものであって、前記第１ガイド手段（１１）が、前記固定手段（１０）により固定されてから前記第２ガイド手段（２１）によって前記第１支柱（１）の側に折り返されてきた前記長尺部材（３）を下側であってかつ前記第２支柱（２）の側に折り返すように構成され、かつ、
前記巻き取り手段（４）は、前記固定手段（１０）よりも低い高さに配置されてなることを特徴とする。 A fourth aspect of the present invention is illustrated in FIG. 2, and the first guide means (11) is fixed by the fixing means (10) and then the second guide means (21). The elongate member (3) folded back to the side of the first column (1) is configured to be folded downward and to the side of the second column (2), and
The winding means (4) is arranged at a lower height than the fixing means (10).

なお、括弧内の番号などは、図面における対応する要素を示す便宜的なものであり、従って、本記述は図面上の記載に限定拘束されるものではない。   Note that the numbers in parentheses are for the sake of convenience indicating the corresponding elements in the drawings, and therefore the present description is not limited to the descriptions on the drawings.

上記した第１及び２の観点によれば、１本の長尺部材を複数回折り返して手摺装置を構成しているので、そのような折り返しをせずに短い長尺部材を複数本配置して各長尺部材にそれぞれ巻き取り手段を取り付ける場合に比べて各支柱内の構成を簡素化でき、コストダウンを図ることができる。   According to the first and second aspects described above, since the handrail device is configured by bending a single long member a plurality of times, a plurality of short long members are arranged without such folding. Compared with the case where the winding means is attached to each long member, the structure in each column can be simplified, and the cost can be reduced.

上記した第３及び４の観点によれば、前記長尺部材の最上の部分と前記巻き取り手段との間には前記第１ガイド手段や前記第２ガイド手段が介装されているためにそれらのガイド手段と前記長尺部材との間には比較的大きな摩擦力が発生し、該長尺部材の最上の部分は人が引っ張ったり押したりしても弛みにくくて安全性を確保することができる。したがって、巻き取り力が弱い小型のものを前記巻き取り手段に使用することができ、その分、コスト低減化や省スペース化を図ることができる。   According to the third and fourth aspects described above, since the first guide means and the second guide means are interposed between the uppermost portion of the long member and the winding means, they are used. A relatively large frictional force is generated between the guide means and the elongated member, and the uppermost portion of the elongated member is not loosened even if a person pulls or pushes it, thereby ensuring safety. it can. Therefore, a small-sized one having a weak winding force can be used for the winding means, and accordingly, cost reduction and space saving can be achieved.

図１は、本発明に係る手摺装置の全体構成の一例を示す側面図である。FIG. 1 is a side view showing an example of the overall configuration of the handrail device according to the present invention. 図２は、本発明に係る手摺装置の全体構成の他の例を示す側面図である。FIG. 2 is a side view showing another example of the overall configuration of the handrail device according to the present invention. 図３は、手摺装置の従来構造の一例を示す側面図である。FIG. 3 is a side view showing an example of a conventional structure of a handrail device.

以下、図１及び図２に沿って、本発明の実施の形態について説明する。   Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 1 and 2.

本発明に係る手摺装置（防護柵装置）は、図１に符号Ａ１で例示するものであって、所定の間隔（以下、“支柱間隔”とする）Ｄ１２を隔てた位置に立設される少なくとも２本の第１及び第２支柱１，２を備えており、これらの第１支柱１と第２支柱２との間には長尺部材３が少なくとも１本張設されている。 Handrail device according to the present invention (fences device) is for illustrative by symbol A1 in FIG. 1, the predetermined interval is erected (hereinafter referred to as "post interval") position spaced a D 12 At least two first and second struts 1 and 2 are provided, and at least one long member 3 is stretched between the first strut 1 and the second strut 2.

ところで、前記長尺部材３は、可撓性を有するものであり、具体的には、樹脂や繊維やワイヤ（例えば、ステンレス製のワイヤ）で形成されたロープ又は帯体を挙げることができる。   By the way, the said elongate member 3 has flexibility, Specifically, the rope or strip | belt body formed with resin, a fiber, and a wire (for example, stainless steel wire) can be mentioned.

また、本発明に係る手摺装置Ａ１は、前記長尺部材３の一部分３ｅを前記第１支柱１に固定するための固定手段１０を備えている。つまり、該固定手段１０は、前記長尺部材３の長手方向に移動不能となるように前記一部分３ｅを支持している。この固定手段１０は前記第１支柱１に取り付けておくと良いが、該第１支柱１以外の部分（例えば、床部）に取り付ける態様を本発明の範囲から除外するものではない。ここで、前記長尺部材３の一部分３ｅは、前記固定手段１０を介して該第１支柱１に固定される部分であり、本明細書においては“固定部分”と称することとする。なお、図１に示す例では、前記固定手段１０は前記長尺部材３の一端部を支持している（つまり、上述した固定部分３ｅは該長尺部材３の一端部である）が、もちろんこれに限られるものではなく、端部以外の部分を固定するようにしても良い。また、該固定手段１０は、該長尺部材３の固定部分３ｅを支持（固定）するものであればどのような形態であっても良く、具体的には、
・ 該長尺部材３が巻き掛けられるピンやボルト、
・ 該長尺部材３を挟持するクリップ状のもの、
などを挙げることができる。また、図１に示す例では、前記第１支柱１は、上下に延びる第１内部空間Ｂ１を有していて、前記固定手段１０は該第１内部空間Ｂ１に配置されているが、もちろんこれに限られるものではなく、該固定手段１０を前記第１支柱１の外部（つまり、側壁）に配置していても良い。 Further, the handrail device A1 according to the present invention includes a fixing means 10 for fixing a part 3e of the long member 3 to the first support column 1. That is, the fixing means 10 supports the portion 3e so that it cannot move in the longitudinal direction of the elongate member 3. The fixing means 10 may be attached to the first support column 1, but an aspect of attaching to a portion other than the first support column 1 (for example, a floor) is not excluded from the scope of the present invention. Here, the part 3e of the elongate member 3 is a part fixed to the first support column 1 via the fixing means 10, and is referred to as a “fixed part” in this specification. In the example shown in FIG. 1, the fixing means 10 supports one end portion of the long member 3 (that is, the fixing portion 3 e described above is one end portion of the long member 3). It is not restricted to this, You may make it fix parts other than an edge part. Further, the fixing means 10 may have any form as long as it supports (fixes) the fixing portion 3e of the elongate member 3. Specifically,
A pin or bolt around which the long member 3 is wound,
A clip-shaped object for holding the long member 3;
And so on. Further, in the example shown in FIG. 1, the first support column 1 has a first internal space B1 extending vertically, and the fixing means 10 is disposed in the first internal space B1, of course, The fixing means 10 may be disposed outside the first support column 1 (that is, on the side wall).

一方、前記第２支柱２には、前記長尺部材３を摺動自在に支持する第２ガイド手段２１が取り付けられている。この第２ガイド手段２１は、前記第１支柱１の側から該第２支柱２の側に延設されてきた前記長尺部材３を前記第１支柱１の側に折り返すように支持している。この第２ガイド手段２１は、前記長尺部材３を折り返すものであればどのような形態のものでも良く、例えば、
・ 回転自在に支持されたローラーや滑車、
・ Ｕ字状に湾曲されたパイプ部材、
などを挙げることができる。また、図１に示す例では、前記第２支柱２は、上下に延びる第２内部空間Ｂ２を有していて、前記第２ガイド手段２１は該第２内部空間Ｂ２に配置されているが、もちろんこれに限られるものではなく、該第２ガイド手段２１を前記第２支柱２の外部（つまり、側壁）に配置していても良い。 On the other hand, second guide means 21 for slidably supporting the long member 3 is attached to the second support column 2. The second guide means 21 supports the elongate member 3 extended from the first support column 1 side to the second support column 2 side so as to be folded back to the first support column 1 side. . The second guide means 21 may have any form as long as the long member 3 is folded back.
・ Rollers and pulleys supported rotatably,
A pipe member curved in a U-shape,
And so on. In the example shown in FIG. 1, the second support column 2 has a second internal space B2 that extends vertically, and the second guide means 21 is disposed in the second internal space B2. Of course, the present invention is not limited to this, and the second guide means 21 may be disposed outside the second support column 2 (that is, on the side wall).

また一方、本発明に係る手摺装置Ａ１は、前記長尺部材３の一部分である支持部分３ｆに連結されて該長尺部材３を所定の力で巻き取るように構成された巻き取り手段４を備えている。ここで、該巻き取り手段４が連結される支持部分３ｆは、１つ又は複数の前記第２ガイド手段２１を挟んで前記固定部分３ｅがある側と反対の側に配置される部分である（つまり、該支持部分３ｆと該固定部分３ｅとの間には１つ又は複数の前記第２ガイド手段２１が配置されることとなる）。なお、図１に示す例では、前記巻き取り手段４は前記第１支柱１の側に取り付けられているが、もちろんこれに限られるものではなく、前記第２支柱２の側に取り付けられていても良く、さらには、該第１支柱１や該第２支柱２以外の場所（例えば、床部）に配置されていても良い。そして、この巻き取り手段４も前記固定手段１０や前記第２ガイド手段２１と同様であって、前記第１支柱１や前記第２支柱２の内部に配置されていても外部に配置されていても良い。この巻き取り手段４は、
・ 前記長尺部材３にかかる張力が所定未満の場合（つまり、該長尺部材３に人が寄りかかった程度の場合であり、具体的には５０ｋｇから６０ｋｇ未満の場合）には該長尺部材３を巻き取るように作用し、
・ 該長尺部材３にかかる張力が所定以上の場合（つまり、地震等が発生して前記第１支柱１と前記第２支柱２とが離れようとした場合）には該長尺部材３が引き出される
ように構成されている。該巻き取り手段４に好適なものとしては、バネを利用して前記長尺部材３を巻き取るようにした装置を挙げることができるが、前記長尺部材３にかかる張力が所定以上の場合に破損するようなもの（つまり、地震等による力が上述した各支柱１，２や長尺部材３に作用する前に該巻き取り手段４自体が破損するようなもの）にしても良い。 On the other hand, the handrail device A1 according to the present invention includes a winding means 4 connected to a support portion 3f that is a part of the long member 3 and configured to wind the long member 3 with a predetermined force. I have. Here, the support portion 3f to which the winding means 4 is connected is a portion disposed on the opposite side to the side where the fixed portion 3e is located with one or more second guide means 21 interposed therebetween ( That is, one or a plurality of the second guide means 21 are arranged between the support portion 3f and the fixed portion 3e). In the example shown in FIG. 1, the winding means 4 is attached to the first support column 1 side, but of course not limited to this, it is attached to the second support column 2 side. Furthermore, it may be arranged in a place (for example, a floor) other than the first support column 1 and the second support column 2. The winding means 4 is also the same as the fixing means 10 and the second guide means 21, and is arranged outside the first support column 1 and the second support column 2. Also good. This winding means 4 is
When the tension applied to the elongate member 3 is less than a predetermined value (that is, when a person leans against the elongate member 3, specifically when the elongate member 3 is less than 50 kg to 60 kg) Acts to wind up the member 3,
When the tension applied to the long member 3 is equal to or greater than a predetermined value (that is, when an earthquake or the like occurs and the first support column 1 and the second support column 2 are separated from each other), It is configured to be pulled out. A device suitable for the winding means 4 may be a device that winds up the long member 3 using a spring, but when the tension applied to the long member 3 is equal to or greater than a predetermined value. It may be such that it is damaged (that is, the winding means 4 itself is damaged before the force due to an earthquake or the like acts on each of the columns 1 and 2 and the long member 3 described above).

また、前記第２ガイド手段２１と同様の構成のものを前記第１支柱１に取り付けるようにしても良い。すなわち、前記第１支柱１には、前記長尺部材３を摺動自在に支持する第１ガイド手段１１を取り付けるようにしても良い。この第１ガイド手段１１は、前記第２ガイド手段２１から該第１支柱１の側に折り返されてきた前記長尺部材３を前記第２支柱２の側に折り返すように支持している。この第１ガイド手段１１は、前記長尺部材３を折り返すものであればどのような形態のものでも良く、例えば、
・ 回転自在に支持されたローラーや滑車、
・ Ｕ字状に湾曲されたパイプ部材、
などを挙げることができる。また、図１に示す例では、前記第１ガイド手段１１は前記第１内部空間Ｂ１に配置されているが、もちろんこれに限られるものではなく、該第１ガイド手段１１を前記第１支柱１の外部（つまり、側壁）に配置していても良い。 Further, the same structure as the second guide means 21 may be attached to the first support column 1. That is, the first support column 1 may be provided with the first guide means 11 that slidably supports the long member 3. The first guide means 11 supports the long member 3 folded back from the second guide means 21 toward the first support column 1 so as to be folded back toward the second support column 2. The first guide means 11 may have any form as long as the long member 3 is folded back.
・ Rollers and pulleys supported rotatably,
A pipe member curved in a U-shape,
And so on. In the example shown in FIG. 1, the first guide means 11 is disposed in the first internal space B1, but of course not limited to this, the first guide means 11 is connected to the first support column 1. It may be arranged outside (that is, the side wall).

本発明によれば、前記第１支柱１と前記第２支柱２との間に複数本（図１に示す例では符号３ａ，３ｂ，３ｃ，３ｄで示す４本）の長尺部材を張設することができ、該長尺部材を１本だけ張設する場合に比べて防護柵の存在を通行人に対して容易に認識させることができ、それによって安全を確保することができる。また、所定の高さ範囲（例えば、大人の腰の高さと地面との間の範囲）に長尺部材を何本も張設することができるため、子供から大人までを安全に保護することができる。さらに、地震やその他の何らかの影響により前記第１支柱１と前記第２支柱２とが近づいて前記支柱間隔Ｄ１２が狭くなる場合には前記長尺部材３は前記巻き取り手段４によって巻き取られて弛みが防止される。また、何らかの影響により該第１支柱１と該第２支柱２とが離れて前記支柱間隔Ｄ１２が広くなろうとした場合には前記巻き取り手段４に巻き取られていた部分（つまり、前記長尺部材３の一部分）が該巻き取り手段４の外部に引き出されることとなり、該第１支柱１や該第２支柱２の移動（変位）を妨げないようになっている。さらに、本発明によれば、１本の長尺部材３を複数回折り返して手摺装置Ａ１を構成しているので、そのような折り返しをせずに短い長尺部材を複数本配置して各長尺部材にそれぞれ巻き取り手段を取り付ける場合に比べて各支柱内の構成を簡素化でき、コストダウンを図ることができる。 According to the present invention, a plurality of long members (four indicated by reference numerals 3a, 3b, 3c, 3d in the example shown in FIG. 1) are stretched between the first support column 1 and the second support column 2. Compared with the case where only one long member is stretched, the presence of the protective fence can be easily recognized by the passerby, thereby ensuring safety. In addition, since many long members can be stretched within a predetermined height range (for example, a range between the waist height of an adult and the ground), it is possible to safely protect children and adults. it can. Further, the elongated member 3 in the case of the strut spacing D 12 earthquake or some other influence the first approaching the post 1 and the second post 2 by a is narrowed is wound by the winding means 4 To prevent slack. Further, the first post 1 and the second post 2 and had been wound into the winding means 4 when trying to become wider the strut spacing D 12 apart portions by some influence (i.e., the length A part of the scale member 3) is pulled out of the winding means 4, so that the movement (displacement) of the first support column 1 and the second support column 2 is not hindered. Furthermore, according to the present invention, since the handrail device A1 is configured by bending a single long member 3 a plurality of times, a plurality of short long members are arranged without such folding and each length is changed. Compared with the case where the winding means is attached to each of the scale members, the configuration in each column can be simplified, and the cost can be reduced.

ところで、上述した第２ガイド手段２１は、図２に例示するように、前記固定手段１０により固定されてから前記第２支柱２の側に延設されてきた前記長尺部材３（つまり、該長尺部材３の一部分であって、前記支持部分３ｆを含む側ではなく前記固定部分３ｅを含む側の意である）を上側に折り返しても良いが、該長尺部材３を下側であって前記第１支柱１の側に折り返すようにし、かつ、前記巻き取り手段４は前記固定手段１０よりも低い高さに配置するようにすると良い。また、前記第１ガイド手段１１は、図２に例示するように、前記固定手段１０により固定されてから前記第２ガイド手段２１によって前記該第１支柱１の側に折り返されてきた前記長尺部材３（つまり、該長尺部材３の一部分であって、前記支持部分３ｆを含む側ではなく前記固定部分３ｅを含む側の意である）を上側に折り返しても良いが、該長尺部材３を下側であってかつ前記第２支柱２の側に折り返すようにし、かつ、前記巻き取り手段４は前記固定手段１０よりも低い高さに配置するようにすると良い。そのようにした場合には、前記長尺部材３の最上の部分（つまり、符号３ａで示す区間）と該巻き取り手段４との間には前記第１ガイド手段１１や前記第２ガイド手段２１が介装されているためにそれらのガイド手段１１，２１と前記長尺部材３との間には比較的大きな摩擦力が発生し、該長尺部材３の最上の部分（つまり、符号３ａで示す区間）は人が引っ張ったり押したりしても弛みにくくて安全性を確保することができる。したがって、巻き取り力が弱い小型のものを前記巻き取り手段４に使用することができ、その分、コスト低減化や省スペース化を図ることができる。   By the way, as illustrated in FIG. 2, the second guide means 21 described above is fixed to the long member 3 (that is, the long member 3) extended to the second support column 2 side after being fixed by the fixing means 10. A portion of the long member 3 that is not the side including the support portion 3f but the side including the fixing portion 3e may be folded upward, but the long member 3 may be the lower side. In this case, the winding means 4 is preferably arranged at a lower height than the fixing means 10. Further, as illustrated in FIG. 2, the first guide unit 11 is fixed by the fixing unit 10 and then folded back to the first support column 1 by the second guide unit 21. The member 3 (that is, a part of the long member 3 and not the side including the support portion 3f but the side including the fixing portion 3e) may be folded upward. 3 may be folded back to the second support column 2 side, and the winding means 4 may be disposed at a lower height than the fixing means 10. In such a case, the first guide means 11 and the second guide means 21 are located between the uppermost portion of the long member 3 (that is, the section indicated by reference numeral 3 a) and the winding means 4. Therefore, a relatively large frictional force is generated between the guide means 11 and 21 and the long member 3, and the uppermost portion of the long member 3 (that is, the reference numeral 3a). Even if a person pulls or pushes the section shown, it is difficult to loosen, and safety can be ensured. Therefore, a small-sized one having a weak winding force can be used for the winding means 4, and accordingly, cost reduction and space saving can be achieved.

ところで、前記第１ガイド手段１１や前記第２ガイド手段２１に対向する位置には、前記長尺部材３が該ガイド手段１１，２１から外れることを防止するためのローラー１５，２５を配置しておくと良い。これらのガイド手段１１，２１を各支柱１，２の内部に収納する場合には、各支柱１，２に穿設された孔部（不図示）に前記長尺部材３を挿通させて該長尺部材３の経路を規定し、それによって、該長尺部材３が各ガイド手段１１，２１から外れることを防止するようにしても良い。   By the way, rollers 15 and 25 for preventing the elongate member 3 from coming off the guide means 11 and 21 are disposed at positions facing the first guide means 11 and the second guide means 21. It is good to leave. When these guide means 11 and 21 are housed in the respective struts 1 and 2, the long member 3 is inserted through holes (not shown) formed in the respective struts 1 and 2, thereby The path of the scale member 3 may be defined so that the long member 3 is prevented from being detached from the guide means 11 and 21.

なお、図１及び図２に示す例では、前記第１支柱１と前記第２支柱２との間には４本の長尺部材３ａ，３ｂ，３ｃ，３ｄが張設されているが、その本数は４本に限るものではなく、２本や３本でも、或いは５本以上であっても良い。また、図１及び図２に示す例では、１本の長尺部材３と１個の巻き取り手段４とを配置しているが、もちろんこれに限られるものではなく、複数本の長尺部材３と複数個の巻き取り手段４とを配置して、各長尺部材３を各巻き取り手段４で巻き取るようにしても良い。さらに、符号１６や２６で示す部分にボールジョイントを配置し、該ボールジョイントによって前記長尺部材３が揺動自在及び出入り自在に支持されるようにしておくと良い。そのようにした場合には、前記第１支柱１及び／又は前記第２支柱２がどの方向に移動したとしても、その方向に前記長尺部材３を追随させることができる。   In the example shown in FIGS. 1 and 2, four long members 3a, 3b, 3c, and 3d are stretched between the first support column 1 and the second support column 2. The number is not limited to four, but may be two, three, or five or more. In the example shown in FIGS. 1 and 2, one long member 3 and one winding means 4 are arranged. However, the present invention is not limited to this, and a plurality of long members are used. 3 and a plurality of winding means 4 may be arranged so that each long member 3 is wound up by each winding means 4. Further, a ball joint may be disposed at a portion indicated by reference numerals 16 and 26 so that the long member 3 is supported by the ball joint so as to be swingable and movable in and out. In such a case, the elongate member 3 can follow the direction regardless of the direction in which the first support column 1 and / or the second support column 2 moves.

なお、上述した第１支柱１及び第２支柱２は、柱状の形状に限るものではなく、壁状やその他の形状のものであっても良い。   In addition, the 1st support | pillar 1 and the 2nd support | pillar 2 which were mentioned above are not restricted to a columnar shape, A thing of wall shape and another shape may be sufficient.

本発明に係る手摺装置は、免震装置を有する建物だけでなく、一方の床部が他方の床部に対して相対的に移動する可能性がある箇所であれば使用でき、そのような箇所としては、例えば、他方の床部が移動するような遊具、岸壁と該岸壁に係留されている船などを挙げることができる。   The handrail device according to the present invention can be used not only in a building having a seismic isolation device, but also in a place where one floor portion may move relative to the other floor portion. For example, a playground equipment in which the other floor portion moves, a quay and a ship moored on the quay can be exemplified.

１ 第１支柱
２ 第２支柱
３ 長尺部材
３ｅ 固定部分
３ｆ 支持部分
４ 巻き取り手段
１０ 固定手段
１１ 第１ガイド手段
２１ 第２ガイド手段
Ａ１ 手摺装置
Ａ２ 手摺装置
Ｄ１２ 間隔
DESCRIPTION OF SYMBOLS 1 1st support | pillar 2 2nd support | pillar 3 Long member 3e Fixing part 3f Supporting part 4 Winding means 10 Fixing means 11 1st guide means 21 2nd guide means A1 Handrail apparatus A2 Handrail apparatus D 12 space | interval

Claims (4)

立設される第１支柱と、該第１支柱に対して所定の間隔を隔てた位置に立設される第２支柱と、該第１支柱と該第２支柱との間に張設された可撓性を有する少なくとも１本の長尺部材と、を備えた手摺装置において、
前記長尺部材の一部分である固定部分を該長尺部材の長手方向に移動不能となるように前記第１支柱に固定する固定手段と、
前記第２支柱に取り付けられると共に、前記第１支柱から該第２支柱の側に延設されてきた前記長尺部材を前記第１支柱の側に折り返すように該長尺部材を摺動自在に支持する第２ガイド手段と、
前記長尺部材の一部分であって前記第２ガイド手段を挟んで前記固定部分がある側と反対の側にある一部分である支持部分に連結されて前記長尺部材を所定の力で巻き取るように構成された巻き取り手段と、
を備えたことを特徴とする手摺装置。 The first support column that is erected, the second support column that is erected at a position spaced apart from the first support column, and is stretched between the first support column and the second support column. In the handrail device provided with at least one elongate member which has flexibility,
A fixing means for fixing a fixed portion, which is a part of the long member, to the first support so as not to move in the longitudinal direction of the long member;
The long member is attached to the second support column and is slidable so that the long member extending from the first support column to the second support column is folded back to the first support column side. Supporting second guide means;
It is connected to a support part which is a part of the long member and is a part on the opposite side of the side where the fixed part is located across the second guide means so as to wind up the long member with a predetermined force. Winding means configured in
A handrail device comprising: 前記第１支柱に取り付けられると共に、前記第２ガイド手段から該第１支柱の側に折り返されてきた前記長尺部材を前記第２支柱の側に折り返すように該長尺部材を摺動自在に支持する第１ガイド手段、
を備えたことを特徴とする請求項１に記載の手摺装置。 The elongate member is attached to the first support column and is slidable so that the elongate member folded back to the first support column side from the second guide means is folded back to the second support column side. Supporting first guide means,
The handrail device according to claim 1, further comprising: 前記第２ガイド手段は、前記固定手段により固定されてから前記第２支柱の側に延設されてきた前記長尺部材を下側であって前記第１支柱の側に折り返すように構成され、かつ、
前記巻き取り手段は、前記固定手段よりも低い高さに配置されてなる、
ことを特徴とする請求項１に記載の手摺装置。 The second guide means is configured to fold back the long member that has been extended by the second support column after being fixed by the fixing device, to the first support column side on the lower side, And,
The winding means is disposed at a lower height than the fixing means.
The handrail device according to claim 1. 前記第１ガイド手段は、前記固定手段により固定されてから前記第２ガイド手段によって前記第１支柱の側に折り返されてきた前記長尺部材を下側であってかつ前記第２支柱の側に折り返すように構成され、かつ、
前記巻き取り手段は、前記固定手段よりも低い高さに配置されてなる、
ことを特徴とする請求項２に記載の手摺装置。 The first guide means has the elongate member, which has been fixed by the fixing means and then turned back to the first strut side by the second guide means, on the lower side and the second strut side. Configured to wrap around, and
The winding means is disposed at a lower height than the fixing means.
The handrail device according to claim 2.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019194028A1 (en) 2018-04-02 2019-10-10 日本電気株式会社 Image processing device, image processing method, and storage medium for storing program
WO2024072986A1 (en) * 2022-09-30 2024-04-04 Barrette Outdoor Living, Inc. Cable rail with expandable cable assembly
WO2024072983A1 (en) * 2022-09-30 2024-04-04 Barrette Outdoor Living, Inc. Cable rail with rigid bridge beam

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533528A (en) * 1991-08-05 1993-02-09 Ohbayashi Corp Vibration damping device
JP3043149U (en) * 1997-05-07 1997-11-11 株式会社ムラヤマ Handrail
JPH11325807A (en) * 1998-05-12 1999-11-26 Penta Ocean Constr Co Ltd Measuring apparatus of cumulative deformation amount of damper for structure
US6135424A (en) * 1999-03-16 2000-10-24 Bracke; Horst A. Tensioned cable railing
JP2002070276A (en) * 2000-08-31 2002-03-08 Soda Noki Sekkei Jimusho:Kk Simple handrail device
JP2005054419A (en) * 2003-08-01 2005-03-03 Dooei Gaiso Kk Handrail
KR20110089974A (en) * 2010-02-02 2011-08-10 한성무 Fence safety and security using thereof wire rope

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533528A (en) * 1991-08-05 1993-02-09 Ohbayashi Corp Vibration damping device
JP3043149U (en) * 1997-05-07 1997-11-11 株式会社ムラヤマ Handrail
JPH11325807A (en) * 1998-05-12 1999-11-26 Penta Ocean Constr Co Ltd Measuring apparatus of cumulative deformation amount of damper for structure
US6135424A (en) * 1999-03-16 2000-10-24 Bracke; Horst A. Tensioned cable railing
JP2002070276A (en) * 2000-08-31 2002-03-08 Soda Noki Sekkei Jimusho:Kk Simple handrail device
JP2005054419A (en) * 2003-08-01 2005-03-03 Dooei Gaiso Kk Handrail
KR20110089974A (en) * 2010-02-02 2011-08-10 한성무 Fence safety and security using thereof wire rope

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019194028A1 (en) 2018-04-02 2019-10-10 日本電気株式会社 Image processing device, image processing method, and storage medium for storing program
WO2024072986A1 (en) * 2022-09-30 2024-04-04 Barrette Outdoor Living, Inc. Cable rail with expandable cable assembly
WO2024072983A1 (en) * 2022-09-30 2024-04-04 Barrette Outdoor Living, Inc. Cable rail with rigid bridge beam

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