JP3583698B2 - Crosswalk - Google Patents

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JP3583698B2
JP3583698B2 JP2000258552A JP2000258552A JP3583698B2 JP 3583698 B2 JP3583698 B2 JP 3583698B2 JP 2000258552 A JP2000258552 A JP 2000258552A JP 2000258552 A JP2000258552 A JP 2000258552A JP 3583698 B2 JP3583698 B2 JP 3583698B2
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JP2002070183A (en
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英夫 後藤
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ドーエイ外装有限会社
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Description

【０００１】
【発明の属する技術分野】
本発明は一方の建物の外壁面より外方に突出する一方の通路と、目地部を介して建てられた他方の建物の外壁面より外方に突出するＬ字状の他方の通路のコーナ部位とを連通する渡り通路に関する。
【０００２】
【従来の技術】
従来、この種の渡り通路は目地部を介して建てられた建物は異なる前後左右方向の揺れ動きを吸収するために、目地プレートの両端部位に伸縮可能な端部目地プレートを設けている。
【０００３】
【発明が解決しようとする課題】
従来の渡り通路は目地部を覆うために目地プレートと端部目地プレートを用いているため、段差が生じて見苦しくなるという欠点があるとともに、異なる前後方向の揺れ動き時に目地部に隙間が生じる危険性があるという欠点があった。
【０００４】
本発明は以上のような従来の欠点に鑑み、１枚の板状の目地プレートを用いることができるとともに、異なる前後方向に揺れ動いても隙間が生じることなく、安全に使用することができる渡り通路を提供することを目的としている。
【０００５】
本発明の前記ならびにそのほかの目的と新規な特徴は次の説明を添付図面と照らし合わせて読むと、より完全に明らかになるであろう。
ただし、図面はもっぱら解説のためのものであって、本発明の技術的範囲を限定するものではない。
【０００６】
【課題を解決するための手段】
上記目的を達成するために、本発明は一方の建物の外壁面より外方へ突出するように形成された一方の通路と、前記一方の建物の一端部に目地部を介して建てられた他方の建物の前記一方の通路と対応する部位のコーナ部位の外壁面に外方へ突出するようにＬ字状に形成された他方の通路と、前記一方の通路の目地部側の床面に固定された前記他方の通路方向の一方のガイドレールと、前記他方の通路の目地部側の躯体にほぼ水平に固定された支持レールと、この支持レールに一端部がスライド移動可能に支持され、他端部が前記一方のガイドレールにスライド移動可能に支持された前記目地部を覆う目地プレートと、前記他方の通路のコーナ部位の通路部位の床面に、前記一方のガイドレールと直交するように固定された他方のガイドレールと、この他方のガイドレールにガイドされて外方へ突出できるようにスライド移動可能に取付けられたコーナ目地プレートと、前記目地プレートの一端部の両側部位に後端部が取付けられ、先端部が前記一方の通路の両側部材にスライド移動可能に取付けられた一対の可動手摺と、この一対の可動手摺の内側部位の後端部あるいは前記目地プレートの一端部の内側側部に後端部が取付けられ、先端部が前記他方の通路の目地部側の側部材にスライド移動可能に取付けられた目地部側可動手摺と、前記一対の可動手摺の外側部位の後端部あるいは前記目地プレートの一端部の外側側部に固定された支柱に、先端部がヒンジ部材を介して取付けられ、他端部が前記他方の通路の外側の側部材の端部にヒンジ部材を介して取付けられた伸縮可能な外側可動手摺と、前記一方の建物が一方の通路を外方へ突出するように揺れ動いた場合に前記コーナ目地プレートを外方へスライド移動させ、元に戻ると自動的に元の位置へ戻すコーナ目地プレート移動機構とで渡り通路を構成している。
【０００７】
【発明の実施の形態】
以下、図面に示す実施の形態により、本発明を詳細に説明する。
【０００８】
図１ないし図１５に示す本発明の第１の実施の形態において、１は一方の建物２の外壁面３より外方へ突出するように形成された一方の通路４と、前記一方の建物２の一端部に目地部５を介して建てられた他方の建物６の、前記一方の通路４と対応する部位のコーナ部位の外壁面７に外方へ突出するようにＬ字状に形成された他方の通路８とを連通する本発明の渡り通路で、この渡り通路１は前記一方の通路４の目地部５側の床面に、目地部５に開口するように形成された凹部９と、この凹部９内のほぼ中央部に固定された前記他方の通路８方向の一方のガイドレール１０と、前記他方の通路８の目地部５側の躯体６ａにほぼ水平に固定された支持レール１１と、この支持レール１１に一端部がスライド移動可能に支持され、前記凹部９のほぼ中央部に位置する他端部が前記一方のガイドレール１０にスライド移動可能に支持された前記目地部５を覆う目地プレート１２と、この目地プレート１２のスライド移動を可能に前記凹部９の上部を覆うことができる一方のカバープレート１３と、前記他方の通路８のコーナ部位の通路部位の床面に外方に開口するように形成された凹部１４と、この凹部１４内に前記一方のガイドレール１０と直交するように固定された他方のガイドレール１５と、この他方のガイドレール１５にガイドされて外方へ突出できるようにスライド移動可能に取付けられたコーナ目地プレート１６と、このコーナ目地プレート１６のスライド移動を可能に該コーナ目地プレート１６の内側寄りの部位を覆う他方のカバープレート１７と、前記目地プレート１２の一端部の両側部に後端部が取付けられ、先端部が前記一方の通路４の両側部材である外壁面３および外側部材３Ａにスライド支持金具１８、１８を介してスライド移動可能に取付けられた一対の可動手摺１９、１９と、この一対の可動手摺１９、１９の内側部位の可動手摺１９の後端部に取付けられ、先端部が前記他方の通路８の目地部５側の外側部材７Ａにスライド支持金具１８を介してスライド移動可能に取付けられた目地部側可動手摺２０と、前記一対の可動手摺１９、１９の外側部位の可動手摺１９に先端部がヒンジ部材２１を介して取付けられ、他端部が前記他方の通路８の外側部材７Ｂの端部にヒンジ部材２２を介して取付けられた伸縮可能な外側可動手摺２３と、前記一方の建物２が一方の通路４を外方へ突出するように揺れ動いた場合に、前記コーナ目地プレート１６を外方へスライド移動させ、元に戻ると自動的に元の位置へ戻すコーナ目地プレート移動機構２４とで構成されている。
【０００９】
前記目地プレート１２は図４に示すように、台車の車体状に形成された目地プレート本体２５と、この目地プレート本体２５の一端部の両側下部に取付けられた前記支持レール１１に沿ってスライド移動する前後方向移動用ローラ２６、２６と、前記目地プレート本体２５のほぼ中央部の底面に固定された、前記一方のガイドレール１０に左右方向にスライド移動可能にガイドされるガイド部材２７と、前記目地プレート本体２５の他端部の両側下部に取付けられた、前記凹部９内を左右方向のスライド移動をスムーズに行なわせるための左右方向移動用ローラ２８、２８とで構成されている。
【００１０】
前記一方のカバープレート１３は図５に示すように、前記凹部９の端部に固定されたアングル状の一方のカバープレート取付け金具２９に複数本の皿ビス３０等によって固定されるように取付けられている。
【００１１】
前記コーナ目地プレート１６は図６に示すように、台車の車体状に形成されたコーナ目地プレート本体３１と、このコーナ目地プレート本体３１の四角部および中央部より外側寄りの両側部位に取付けられた前後方向のスライド移動をスムーズに行なわせるための３対の前後方向移動用ローラ３２、３２、３３、３３、３４、３４と、前記コーナ目地プレート本体３１のほぼ中央部の底面に固定された前記他方のガイドレール１５に前後方向にスライド移動可能にガイドされるガイド部材３５とで構成されている。
【００１２】
前記他方のカバープレート１７は図７に示すように、前記凹部１４の端部に固定されたアングル状の他方のカバープレート取付け金具３６に複数本の皿ビス３７等によって固定されるように取付けるとともに、該他方のカバープレート１７の一側部で前記目地プレート１２の一端部の浮き上がりを防止できるように取付けられている。
【００１３】
前記一対の可動手摺１９、１９は図８に示すように、前記目地プレート１２の一端部の両側部に立設するように固定された支柱３８、３８と、この支柱３８、３８の上下部位にそれぞれ固定された前記スライド金具１８、１８にスライド移動可能に支持される上下バー部材３９、４０、３９、４０と、この上下バー部材３９、４０、３９、４０に所定間隔で固定された複数本の縦桟４１とで構成されている。
【００１４】
前記目地部側可動手摺２０は図９に示すように、前記支柱３８の上下部位に固定された前記スライド支持金具１８にスライド移動可能に支持される上下バー部材３９、４０と、この上下バー部材３９、４０に所定間隔で固定された複数本の縦桟４１とで構成されている。
【００１５】
前記外側可動手摺２３は図１０に示すように、外側部位の前記可動手摺１９の支柱３８にヒンジ部材２１を介して取付けられた一方の支持バー４２と、この一方の支持バー４２に後端部が所定間隔で溶接等によって固定されたほぼ水平方向に突出する複数本の一方の横桟４３、４３、４３と、前記他方の通路８の外側部材７Ｂの端部にヒンジ部材２２を介して取付けられた他方の支持バー４４と、この他方の支持バー４４に後端部が所定間隔で溶接等によって固定された、先端部に前記一方の横桟４３、４３、４３をスライド移動可能に支持する支持リング４５、４５、４５を備えるように取付けられる他方の横桟４６、４６、４６とで構成されている。
なお、一方の横桟４３、４３、４３と他方の横桟４６、４６、４６とを磁石で吸着させて騒音の発生を防止してもよい。
【００１６】
前記コーナ目地プレート移動機構２４は図１１に示すように、前記コーナ目地プレート１６を常時収納方向に付勢する付勢スプリング４７と、前記目地プレート１２の外側の一端部に形成された押し圧片４８と、前記コーナ目地プレート１６の外側端部に前記押し圧片４８と当接するように形成された当接片４９とで構成されている。
【００１７】
上記構成の渡り通路１は地震等によって目地部５が狭くなるように建物２、６が揺れ動いた場合には、図１２に示すように目地プレート１２が凹部９および一方のカバープレート１３内に押し込まれるようにスライド移動するとともに、一対の可動手摺１９、１９も同様にスライド移動して、その揺れ動きを吸収する。
【００１８】
また、目地部５が広くなるように建物２、６が揺れ動いた場合には、図１３に示すように目地プレート１２が凹部９および一方のカバープレート１３より突出するようにスライド移動するとともに、一対の可動手摺１９、１９も同様にスライド移動して、その揺れ動きを吸収する。
【００１９】
建物２、６が異なる前後方向に揺れ動き、一方の建物２の外側面より他方の建物６の外側面が外方へ突出する場合には、図１４に示すように目地プレート１２が支持レール１１上をスライド移動するとともに、目地部側可動手摺２０も同様にスライド移動し、外側可動手摺２３は回動するとともに、伸長してその揺れ動きを吸収する。
【００２０】
建物２、６が異なる前後方向に揺れ動き、一方の建物２の外側面が他方の建物６の外側面より外方へ突出する場合には、図１５に示すように目地プレート１２が支持レール１１上をスライド移動して、コーナ目地プレート移動機構２４の付勢スプリング４７の付勢力に抗して、押し圧片４８が当接片４９を押し圧してコーナ目地プレート１６を外方へスライド移動させて、目地部に隙間を生じさせないようにするとともに、目地部側可動手摺２０も同方向にスライド移動させ、外側可動手摺２３を回動させるとともに、伸長させてその揺れ動きを吸収する。
【００２１】
【発明の異なる実施の形態】
次に、図１６ないし図２４に示す本発明の異なる実施の形態につき説明する。なお、これらの本発明の異なる実施の形態の説明に当って、前記本発明の第１の実施の形態と同一構成部分には同一符号を付して重複する説明を省略する。
【００２２】
図１６ないし図１８に示す本発明の第２の実施の形態において、前記本発明の第１の実施の形態と主に異なる点は、一方の通路４に形成した凹部９に一方のカバープレート１３を取付けることができる金属材製の支持部材５０を固定するとともに、他方の通路８に形成した凹部１４に他方のカバープレート１７を取付けることができる金属材製の支持部材５１を固定した点で、このように構成した渡り通路１Ａにしても、前記本発明の第１の実施の形態と同様な作用効果が得られる。
【００２３】
図１９ないし図２１に示す本発明の第３の実施の形態において、前記本発明の第１の実施の形態と主に異なる点は、一方の通路４および他方の通路８に凹部を形成することなく、目地プレート１２とコーナ目地プレート１６を設置するとともに、端部に傾斜面５２を有する一方のカバープレート１３Ａと、通路側に面する部位に傾斜面５３、５４を有する他方のカバープレート１７Ａとを用いた点で、このように構成した渡り通路１Ｂにしても、前記本発明の第１の実施の形態と同様な作用効果が得られる。
【００２４】
図２２ないし図２４に示す本発明の第４の実施の形態において、前記本発明の第１の実施の形態と主に異なる点は、パイプ材で形成された一方の横桟４３Ａ、４３Ａ、４３Ａと、この一方の横桟４３Ａ、４３Ａ、４３Ａ内にスライド移動可能に挿入されるバー状の他方の横桟４６Ａ、４６Ａ、４６Ａとを使用した外側可動手摺２３Ａを用いた点で、このように構成した渡り通路１Ｃにしても、前記本発明の第１の実施の形態と同様な作用効果が得られる。
【００２５】
なお、本発明の各実施の形態では目地部側可動手摺２０を可動手摺１９の支柱３８に取付けたものについて説明したが、本発明はこれに限らず、支柱３８近傍に支柱を設けて取付けてもよい。
また、外側可動手摺２３、２３Ａを可動手摺１９の支柱３８にヒンジ部材２１を介して取付けたものについて説明したが、本発明はこれに限らず、支柱３８近傍に支柱を設けてヒンジ部材を介して取付けたり、ヒンジ部材を用いることなく両側の支持バーを回転可能な構造のものにしてもよい。
【００２６】
【発明の効果】
以上の説明から明らかなように、本発明にあっては次に列挙する効果が得られる。
【００２７】
（１）一方の建物の外壁面より外方へ突出するように形成された一方の通路と、前記一方の建物の一端部に目地部を介して建てられた他方の建物の前記一方の通路と対応する部位のコーナ部位の外壁面に外方へ突出するようにＬ字状に形成された他方の通路と、前記一方の通路の目地部側の床面に固定された前記他方の通路方向の一方のガイドレールと、前記他方の通路の目地部側の躯体にほぼ水平に固定された支持レールと、この支持レールに一端部がスライド移動可能に支持され、他端部が前記一方のガイドレールにスライド移動可能に支持された前記目地部を覆う目地プレートと、前記他方の通路のコーナ部位の通路部位の床面に、前記一方のガイドレールと直交するように固定された他方のガイドレールと、この他方のガイドレールにガイドされて外方へ突出できるようにスライド移動可能に取付けられたコーナ目地プレートと、前記目地プレートの一端部の両側部位に後端部が取付けられ、先端部が前記一方の通路の両側部材にスライド移動可能に取付けられた一対の可動手摺と、この一対の可動手摺の内側部位の後端部あるいは前記目地プレートの一端部の内側側部に後端部が取付けられ、先端部が前記他方の通路の目地部側の側部材にスライド移動可能に取付けられた目地部側可動手摺と、前記一対の可動手摺の外側部位の後端部あるいは前記目地プレートの一端部の外側側部に固定された支柱に、先端部がヒンジ部材を介して取付けられ、他端部が前記他方の通路の外側の側部材の端部にヒンジ部材を介して取付けられた伸縮可能な外側可動手摺と、前記一方の建物が一方の通路を外方へ突出するように揺れ動いた場合に前記コーナ目地プレートを外方へスライド移動させ、元に戻ると自動的に元の位置へ戻すコーナ目地プレート移動機構とで構成されているので、地震等によって建物が異なる前後左右方向に揺れ動いた場合、目地部を目地プレートおよびコーナ目地プレートとで隙間が生じないようにスライド移動して覆うとともに、一対の可動手摺、目地部側可動手摺および外側可動手摺がスライド移動、回動伸長して、その揺れ動きに追従して前後左右方向にスライド移動して、吸収することができる。
したがって、地震等の揺れ動きによって損傷したり、隙間が生じて危険になったりするのを確実に防止することができる。
【００２８】
（２）前記（１）によって、目地プレートおよびコーナ目地プレートは一方のガイドレールおよび他方のガイドレールに沿ってスライド移動するので、確実に目的の方向にスライド移動させることができる。
したがって、目地プレートやコーナ目地プレートの目的の方向以外のスライド移動を阻止でき、安全に使用することができる。
【００２９】
（３）前記（１）によって、構造が簡単で、スムーズに作動させることができるとともに、容易に設置することができる。
【００３０】
（４）請求項２も前記（１）〜（３）と同様な効果が得られる。
【図面の簡単な説明】
【図１】本発明の第１の実施の形態の設置状態の平面図。
【図２】図１の２−２線に沿う拡大断面図。
【図３】図１の３−３線に沿う拡大断面図。
【図４】本発明の第１の実施の形態の目地プレートの説明図。
【図５】本発明の第１の実施の形態の一方のカバープレートの説明図。
【図６】本発明の第１の実施の形態のコーナ目地プレートの説明図。
【図７】本発明の第１の実施の形態の他方のカバープレートの説明図。
【図８】本発明の第１の実施の形態の可動手摺の説明図。
【図９】本発明の第１の実施の形態の目地部側可動手摺の説明図。
【図１０】本発明の第１の実施の形態の外側可動手摺の説明図。
【図１１】本発明の第１の実施の形態のコーナ目地プレート移動機構の説明図。
【図１２】本発明の第１の実施の形態の目地部が狭くなった動作説明図。
【図１３】本発明の第１の実施の形態の目地部が広くなった動作説明図。
【図１４】他方の建物が外方へ突出した動作説明図。
【図１５】一方の建物が外方へ突出した動作説明図。
【図１６】本発明の第２の実施の形態の設置状態の平面図。
【図１７】図１６の１７−１７線に沿う拡大断面図。
【図１８】図１６の１８−１８線に沿う拡大断面図。
【図１９】本発明の第３の実施の形態の設置状態の平面図。
【図２０】図１９の２０−２０線に沿う拡大断面図。
【図２１】図１９の２１−２１線に沿う拡大断面図。
【図２２】本発明の第４の実施の形態の設置状態の平面図。
【図２３】図２２の２３−２３線に沿う拡大断面図。
【図２４】本発明の第４の実施の形態の外側可動手摺の説明図。
【符号の説明】
１、１Ａ、１Ｂ、１Ｃ：渡り通路、
２：一方の建物、 ３：外壁面、
４：一方の通路、 ５：目地部、
６：他方の建物、 ７：外壁面、
８：他方の通路、 ９：凹部、
１０：一方のガイドレール、
１１：支持レール、 １２：目地プレート、
１３、１３Ａ：一方のカバープレート、
１４：凹部、 １５：他方のガイドレール、
１６：コーナ目地プレート、
１７、１７Ａ：他方のカバープレート、
１８：スライド支持金具、１９：可動手摺、
２０：目地部側可動手摺、２１：ヒンジ部材、
２２：ヒンジ部材、 ２３、２３Ａ：外側可動手摺、
２４：コーナ目地プレート移動機構、
２５：目地プレート本体、
２６：前後方向移動用ローラ、
２７：ガイド部材、
２８：左右方向移動用ローラ、
２９：一対のカバープレート取付け金具、
３０：皿ビス、 ３１：コーナ目地プレート本体、
３２、３３、３４：前後方向移動用ローラ、
３５：ガイド部材、
３６：他方のカバープレート取付け金具、
３７：皿ビス、 ３８：支柱、
３９：上バー部材、 ４０：下バー部材、
４１：縦桟、 ４２：一方の支持バー、
４３、４３Ａ：一方の横桟、
４４：他方の支持バー、 ４５：支持リング、
４６、４６Ａ：他方の横桟、
４７：付勢スプリング、 ４８：押し圧片、
４９：当接片、 ５０：支持部材、
５１：支持部材、 ５２：傾斜面、
５３、５４：傾斜面。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention is directed to a corner portion of one of a passage protruding outward from an outer wall surface of one building and another L-shaped passage protruding outward from an outer wall surface of the other building built through a joint. And a passage that communicates with
[0002]
[Prior art]
2. Description of the Related Art Conventionally, this type of a walkway has end joint plates that can be extended and contracted at both end portions of a joint plate in order to absorb different swinging movements in the front, rear, left and right directions in a building built through joints.
[0003]
[Problems to be solved by the invention]
Conventional crosswalks use joint plates and end joint plates to cover joints, so there is a drawback that steps are created and it becomes difficult to see, and there is a risk of gaps in joints when swinging in different longitudinal directions. There was a disadvantage that there is.
[0004]
SUMMARY OF THE INVENTION In view of the above-described conventional disadvantages, the present invention can use a single plate-shaped joint plate, and can be used safely without any gap even if it swings in different longitudinal directions. It is intended to provide.
[0005]
The above and other objects and novel features of the present invention will become more completely apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are merely for explanation and do not limit the technical scope of the present invention.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the present invention provides one passage that is formed so as to protrude outward from the outer wall surface of one building, and the other that is built through a joint at one end of the one building. The other passage formed in an L-shape so as to protrude outward on an outer wall surface of a corner portion corresponding to the one passage of the building, and fixed to a joint surface side of the one passage. One of the guide rails in the other passage direction, a support rail fixed substantially horizontally to the skeleton on the joint side of the other passage, and one end is slidably supported by the support rail, and the other. A joint plate having an end portion covering the joint portion slidably supported by the one guide rail and a floor surface of a passage portion at a corner portion of the other passage so as to be orthogonal to the one guide rail. Fixed other guide rail And a corner joint plate slidably mounted so as to be able to project outward by being guided by the other guide rail, and rear end portions attached to both side portions of one end portion of the joint plate, and a front end portion is provided. A pair of movable handrails slidably attached to both side members of the one passage, and a rear end attached to a rear end of an inner portion of the pair of movable handrails or an inner side of one end of the joint plate. A joint portion-side movable handrail whose tip portion is slidably attached to a joint member side member of the other passage, and a rear end portion of one of the outer portions of the pair of movable handrails or one end portion of the joint plate. An extensible end is attached to a column fixed to the outer side portion of the other passage via a hinge member, and the other end is attached to an end of the outer side member of the other passage via a hinge member. A side movable handrail, and a corner that slides the corner joint plate outward when the one building swings so as to protrude outward from one of the passages, and automatically returns to the original position when it returns to the original position. A joint passage is constituted by the joint plate moving mechanism.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the drawings.
[0008]
In the first embodiment of the present invention shown in FIGS. 1 to 15, reference numeral 1 denotes one of the passages 4 formed so as to protrude outward from the outer wall surface 3 of one of the buildings 2, and the one of the buildings 2 Is formed in an L-shape so as to protrude outward on the outer wall surface 7 of the corner portion of the other building 6 corresponding to the one passageway 4 of the other building 6 built at one end portion through the joint portion 5. A cross-passage of the present invention that communicates with the other passage 8, wherein the cross-passage 1 is formed on the floor surface of the one passage 4 on the joint 5 side; One guide rail 10 in the direction of the other passage 8 fixed substantially at the center of the recess 9, and a support rail 11 fixed substantially horizontally to the frame 6 a of the other passage 8 on the joint 5 side. One end of the support rail 11 is slidably supported by the support rail 11. A joint plate 12 covering the joint portion 5, the other end of which is located at the central portion slidably supported by the one guide rail 10, and an upper portion of the concave portion 9 allowing the joint plate 12 to slide. One cover plate 13 that can be covered, a recess 14 formed so as to open outward on the floor surface of the passage portion at the corner portion of the other passage 8, and the one guide rail in the recess 14. 10, a corner joint plate 16 slidably mounted so as to be guided by the other guide rail 15 and protrude outward, and a corner joint plate 16 The other cover plate 17 that covers a portion near the inner side of the corner joint plate 16 so that the joint plate 16 can slide and move. The rear end is attached to both sides of one end, and the front end is slidably attached to the outer wall 3 and the outer member 3A, which are both members of the one passage 4, via slide support fittings 18, 18. A pair of movable handrails 19, 19 are attached to the rear end of the movable handrail 19 inside the pair of movable handrails 19, 19, and the tip ends are attached to the outer member 7A on the joint portion 5 side of the other passage 8. An end portion is attached via a hinge member 21 to a joint-side movable handrail 20 slidably attached via a slide support bracket 18 and a movable handrail 19 outside of the pair of movable handrails 19, 19, An extensible outer movable handrail 23 whose other end is attached to an end of the outer member 7B of the other passage 8 via a hinge member 22, and the one building 2 projects the one passage 4 outward. Shaking to A corner joint plate moving mechanism 24 slides the corner joint plate 16 outward when it moves, and automatically returns to the original position when it returns to the original position.
[0009]
As shown in FIG. 4, the joint plate 12 slides along a joint plate main body 25 formed in a vehicle body shape of a bogie and the support rails 11 attached to lower portions on both sides of one end of the joint plate main body 25. Front and rear direction moving rollers 26, 26; a guide member 27 fixed to the bottom surface of the joint plate main body 25 at a substantially central portion thereof and slidably guided in the left and right direction by the one guide rail 10; The joint plate 25 includes left and right movement rollers 28, 28 attached to the lower portions on both sides of the other end of the joint plate body 25, so that the inside of the recess 9 can be smoothly slid in the left and right directions.
[0010]
As shown in FIG. 5, the one cover plate 13 is mounted on one of the angled cover plate mounting brackets 29 fixed to the end of the concave portion 9 so as to be fixed by a plurality of countersunk screws 30 or the like. ing.
[0011]
As shown in FIG. 6, the corner joint plate 16 is attached to a corner joint plate main body 31 formed in a vehicle body shape of a bogie, and both sides of the corner joint plate main body 31 closer to the outside than the square portion and the central portion. Three pairs of front-rear movement rollers 32, 32, 33, 33, 34, 34 for smoothly performing front-rear sliding movement, and the above-mentioned fixing means fixed to the bottom surface of the corner joint plate body 31 substantially at the center. A guide member 35 is slidably guided in the front-rear direction by the other guide rail 15.
[0012]
As shown in FIG. 7, the other cover plate 17 is attached to the other angled cover plate mounting bracket 36 fixed to the end of the concave portion 14 so as to be fixed by a plurality of countersunk screws 37 and the like. The joint plate 12 is mounted on one side of the other cover plate 17 so as to prevent one end of the joint plate 12 from rising.
[0013]
As shown in FIG. 8, the pair of movable handrails 19, 19 are provided on columns 38, 38 fixed to stand on both sides of one end of the joint plate 12, and on upper and lower portions of the columns 38, 38. Upper and lower bar members 39, 40, 39, 40 slidably supported by the fixed slide brackets 18, 18, and a plurality of bar members fixed at predetermined intervals to the upper and lower bar members 39, 40, 39, 40. And the vertical rail 41.
[0014]
As shown in FIG. 9, the joint side movable handrail 20 is provided with upper and lower bar members 39 and 40 slidably supported by the slide support bracket 18 fixed to the upper and lower portions of the support column 38, and the upper and lower bar members. 39, 40 and a plurality of vertical rails 41 fixed at predetermined intervals.
[0015]
As shown in FIG. 10, the outer movable handrail 23 has one support bar 42 attached via a hinge member 21 to a column 38 of the movable handrail 19 at an outer portion, and a rear end portion attached to the one support bar 42. Are attached via a hinge member 22 to one end of the outer member 7B of the other passage 8 and one of the plurality of horizontal bars 43, 43, 43 protruding in the substantially horizontal direction, which are fixed at predetermined intervals by welding or the like. The other support bar 44 and a rear end fixed to the other support bar 44 at a predetermined interval by welding or the like. And the other cross rail 46, 46, 46 which is attached to have the support ring 45, 45, 45.
The one of the horizontal rails 43, 43, 43 and the other of the horizontal rails 46, 46, 46 may be attracted by a magnet to prevent noise.
[0016]
As shown in FIG. 11, the corner joint plate moving mechanism 24 includes an urging spring 47 for constantly urging the corner joint plate 16 in the storage direction, and a pressing force piece formed at one end outside the joint plate 12. And a contact piece 49 formed on the outer end of the corner joint plate 16 so as to contact the pressing piece 48.
[0017]
When the buildings 2 and 6 swing so that the joint portion 5 becomes narrow due to an earthquake or the like, the joint passage plate 1 is pushed into the concave portion 9 and the one cover plate 13 as shown in FIG. While sliding, the pair of movable handrails 19 also slide in the same manner to absorb the swinging movement.
[0018]
Further, when the buildings 2 and 6 swing so that the joint portion 5 becomes wide, the joint plate 12 slides so as to protrude from the concave portion 9 and one cover plate 13 as shown in FIG. The movable handrails 19, 19 also slide in the same manner to absorb the swinging movement.
[0019]
When the buildings 2 and 6 swing in different front and rear directions, and the outer surface of the other building 6 projects outward from the outer surface of one building 2, the joint plate 12 is placed on the support rail 11 as shown in FIG. Along with the joint, the joint side movable handrail 20 also slides in the same manner, and the outer movable handrail 23 rotates and expands to absorb the swinging motion.
[0020]
When the buildings 2 and 6 swing in different front and rear directions, and the outer surface of one building 2 projects outward from the outer surface of the other building 6, the joint plate 12 is placed on the support rail 11 as shown in FIG. , And the pressing piece 48 presses the contact piece 49 against the urging force of the urging spring 47 of the corner joint plate moving mechanism 24 to slide the corner joint plate 16 outward. At the same time, a gap is not formed in the joint part, and the joint part-side movable handrail 20 is slid in the same direction, and the outer movable handrail 23 is rotated and extended to absorb the swinging movement.
[0021]
Different Embodiments of the Invention
Next, different embodiments of the present invention shown in FIGS. 16 to 24 will be described. In the description of the different embodiments of the present invention, the same components as those in the first embodiment of the present invention are denoted by the same reference numerals, and redundant description will be omitted.
[0022]
The second embodiment of the present invention shown in FIGS. 16 to 18 is mainly different from the first embodiment of the present invention in that a concave portion 9 formed in one passage 4 has one cover plate 13. In addition to fixing the metal support member 50 to which the cover member 17 can be attached, the metal support member 51 to which the other cover plate 17 can be attached to the recess 14 formed in the other passage 8 is fixed. Even with the crossover passage 1A configured as described above, the same operation and effect as those of the first embodiment of the present invention can be obtained.
[0023]
The third embodiment of the present invention shown in FIGS. 19 to 21 is mainly different from the first embodiment of the present invention in that concave portions are formed in one passage 4 and the other passage 8. In addition, the joint plate 12 and the corner joint plate 16 are installed, one cover plate 13A having an inclined surface 52 at an end, and the other cover plate 17A having inclined surfaces 53, 54 at a portion facing the passage side. In this respect, the same operation and effect as in the first embodiment of the present invention can be obtained even in the crossover passage 1B configured as described above.
[0024]
In the fourth embodiment of the present invention shown in FIGS. 22 to 24, the main difference from the first embodiment of the present invention is that one of the horizontal bars 43A, 43A, 43A formed of a pipe material. In this respect, the outer movable handrail 23A using the bar-shaped other horizontal rails 46A, 46A, 46A which are slidably inserted into the one horizontal rails 43A, 43A, 43A is used in this way. The same operation and effect as those of the first embodiment of the present invention can be obtained with the constructed cross passage 1C.
[0025]
In each of the embodiments of the present invention, the joint part side movable handrail 20 is described as being attached to the column 38 of the movable handrail 19; however, the present invention is not limited to this, and a column is provided near the column 38 and attached. Is also good.
Also, the description has been given of the case where the outer movable handrails 23 and 23A are attached to the support 38 of the movable handrail 19 via the hinge member 21. However, the present invention is not limited to this, and a support is provided near the support 38 and the hinge is provided via the hinge member. Alternatively, the support bars on both sides may be configured to be rotatable without using a hinge member.
[0026]
【The invention's effect】
As is clear from the above description, the following effects can be obtained in the present invention.
[0027]
(1) One passage formed so as to protrude outward from an outer wall surface of one building, and the one passage of the other building built at one end of the one building through a joint. The other passage formed in an L shape so as to protrude outward on the outer wall surface of the corresponding corner portion, and the other passage direction fixed to the floor surface on the joint side of the one passage. One guide rail, a support rail fixed substantially horizontally to the frame on the joint portion side of the other passage, and one end slidably supported by the support rail, and the other end is connected to the one guide rail. A joint plate that covers the joint portion slidably supported on the other guide rail, and the other guide rail fixed to a floor surface of a passage portion of a corner portion of the other passage so as to be orthogonal to the one guide rail. , This other guide rail A corner joint plate slidably attached so as to be guided and protruded outward, and rear end portions attached to both side portions of one end portion of the joint plate, and a front end portion attached to both side members of the one passage. A pair of movable handrails slidably mounted, and a rear end is attached to a rear end of an inner portion of the pair of movable handrails or an inner side of one end of the joint plate, and a tip is the other end. An joint-portion-side movable handrail slidably attached to a joint member-side side member of the passage, and fixed to a rear end of an outer portion of the pair of movable handrails or an outer side of one end of the joint plate. A telescopic outer movable handrail having a distal end attached to a support via a hinge member, and another end attached to an end of a side member outside the other passage via a hinge member; Construction A corner joint plate moving mechanism that slides the corner joint plate outward when it swings so as to protrude one of the passages outward, and automatically returns to its original position when it returns to its original position. Therefore, if the building swings in different directions from front to back and left and right due to an earthquake or the like, the joint is slid and covered with the joint plate and the corner joint plate so that no gap is created, and a pair of movable handrails and joints are movable. The handrail and the outer movable handrail slide, rotate, and extend, and follow the swinging movement of the handrail so as to slide in the front, rear, left, and right directions to be absorbed.
Therefore, it is possible to reliably prevent damage due to a shaking motion such as an earthquake or a danger caused by a gap.
[0028]
(2) According to the above (1), since the joint plate and the corner joint plate slide along the one guide rail and the other guide rail, the joint plate and the corner joint plate can be surely slid in the target direction.
Therefore, sliding movement of the joint plate or the corner joint plate other than the intended direction can be prevented, and the joint plate can be used safely.
[0029]
(3) According to the above (1), the structure is simple, it can be operated smoothly, and it can be easily installed.
[0030]
(4) Claim 2 has the same effect as (1) to (3).
[Brief description of the drawings]
FIG. 1 is a plan view of an installed state according to a first embodiment of the present invention.
FIG. 2 is an enlarged sectional view taken along line 2-2 of FIG.
FIG. 3 is an enlarged sectional view taken along line 3-3 in FIG. 1;
FIG. 4 is an explanatory view of a joint plate according to the first embodiment of the present invention.
FIG. 5 is an explanatory diagram of one cover plate according to the first embodiment of the present invention.
FIG. 6 is an explanatory diagram of a corner joint plate according to the first embodiment of the present invention.
FIG. 7 is an explanatory diagram of the other cover plate according to the first embodiment of the present invention.
FIG. 8 is an explanatory view of a movable handrail according to the first embodiment of the present invention.
FIG. 9 is an explanatory view of a joint-side movable handrail according to the first embodiment of the present invention.
FIG. 10 is an explanatory view of an outer movable handrail according to the first embodiment of the present invention.
FIG. 11 is an explanatory diagram of a corner joint plate moving mechanism according to the first embodiment of the present invention.
FIG. 12 is an operation explanatory diagram of the joint according to the first embodiment of the present invention in which the joint portion is narrowed;
FIG. 13 is an operation explanatory diagram of the first embodiment of the present invention in which a joint portion is widened;
FIG. 14 is an operation explanatory view in which the other building protrudes outward.
FIG. 15 is an operation explanatory diagram in which one building protrudes outward.
FIG. 16 is a plan view of an installed state according to the second embodiment of the present invention.
FIG. 17 is an enlarged sectional view taken along line 17-17 of FIG. 16;
FIG. 18 is an enlarged sectional view taken along line 18-18 in FIG. 16;
FIG. 19 is a plan view of an installed state according to the third embodiment of the present invention.
FIG. 20 is an enlarged sectional view taken along line 20-20 in FIG. 19;
FIG. 21 is an enlarged sectional view taken along line 21-21 of FIG. 19;
FIG. 22 is a plan view of an installed state according to the fourth embodiment of the present invention.
FIG. 23 is an enlarged sectional view taken along the line 23-23 in FIG. 22;
FIG. 24 is an explanatory diagram of an outer movable handrail according to a fourth embodiment of the present invention.
[Explanation of symbols]
1, 1A, 1B, 1C: migration passage,
2: One building, 3: Exterior wall,
4: One passage, 5: Joint,
6: The other building, 7: Exterior wall,
8: the other passage, 9: recess,
10: One guide rail,
11: support rail, 12: joint plate,
13, 13A: one cover plate,
14: recess, 15: other guide rail,
16: Corner joint plate,
17, 17A: the other cover plate,
18: slide support bracket, 19: movable handrail,
20: joint part side movable handrail, 21: hinge member,
22: hinge member, 23, 23A: outer movable handrail,
24: corner joint plate moving mechanism,
25: Joint plate body,
26: Roller for moving in the front-rear direction
27: guide member,
28: Roller for left and right movement,
29: A pair of cover plate mounting brackets,
30: countersunk screw, 31: corner joint plate body,
32, 33, 34: rollers for moving in the front-back direction,
35: guide member,
36: The other cover plate mounting bracket
37: countersunk screw, 38: prop,
39: upper bar member, 40: lower bar member,
41: vertical bar, 42: one support bar,
43, 43A: one horizontal rail
44: other support bar, 45: support ring,
46, 46A: the other crossbar
47: biasing spring, 48: pressing piece
49: contact piece, 50: support member,
51: support member, 52: inclined surface,
53, 54: inclined surface.

Claims (2)

一方の建物の外壁面より外方へ突出するように形成された一方の通路と、前記一方の建物の一端部に目地部を介して建てられた他方の建物の前記一方の通路と対応する部位のコーナ部位の外壁面に外方へ突出するようにＬ字状に形成された他方の通路と、前記一方の通路の目地部側の床面に固定された前記他方の通路方向の一方のガイドレールと、前記他方の通路の目地部側の躯体にほぼ水平に固定された支持レールと、この支持レールに一端部がスライド移動可能に支持され、他端部が前記一方のガイドレールにスライド移動可能に支持された前記目地部を覆う目地プレートと、前記他方の通路のコーナ部位の通路部位の床面に、前記一方のガイドレールと直交するように固定された他方のガイドレールと、この他方のガイドレールにガイドされて外方へ突出できるようにスライド移動可能に取付けられたコーナ目地プレートと、前記目地プレートの一端部の両側部位に後端部が取付けられ、先端部が前記一方の通路の両側部材にスライド移動可能に取付けられた一対の可動手摺と、この一対の可動手摺の内側部位の後端部あるいは前記目地プレートの一端部の内側側部に後端部が取付けられ、先端部が前記他方の通路の目地部側の側部材にスライド移動可能に取付けられた目地部側可動手摺と、前記一対の可動手摺の外側部位の後端部あるいは前記目地プレートの一端部の外側側部に固定された支柱に、先端部がヒンジ部材を介して取付けられ、他端部が前記他方の通路の外側の側部材の端部にヒンジ部材を介して取付けられた伸縮可能な外側可動手摺と、前記一方の建物が一方の通路を外方へ突出するように揺れ動いた場合に前記コーナ目地プレートを外方へスライド移動させ、元に戻ると自動的に元の位置へ戻すコーナ目地プレート移動機構とからなることを特徴とする渡り通路。One passage formed so as to protrude outward from the outer wall surface of one building, and a portion corresponding to the one passage of the other building built at one end of the one building via a joint portion The other passage formed in an L-shape so as to protrude outward on the outer wall surface of the corner portion, and the one guide in the other passage direction fixed to the floor surface on the joint side of the one passage. A rail, a support rail fixed substantially horizontally to the frame on the joint portion side of the other passage, and one end slidably supported by the support rail, and the other end slidably moved to the one guide rail. A joint plate that covers the joint portion that is supported so as to be supported, and another guide rail that is fixed to a floor surface of a passage portion at a corner portion of the other passage so as to be orthogonal to the one guide rail; Guy on the guide rail A corner joint plate slidably mounted so as to be able to protrude outward, and rear ends attached to both sides of one end of the joint plate, and a front end slid to both members of the one passage. A pair of movable handrails movably mounted, and a rear end attached to a rear end of an inner portion of the pair of movable handrails or an inner side of one end of the joint plate, and a front end being the other passage. An joint-portion-side movable handrail slidably attached to a joint-member-side member, and a post fixed to a rear end of an outer portion of the pair of movable handrails or an outer side of one end of the joint plate. An extensible outer movable handrail having a distal end attached via a hinge member and an other end attached via a hinge member to an end of a side member outside the other passage, and the one building But one A corner joint plate moving mechanism that slides the corner joint plate outward when it swings so as to protrude outwardly of the passage, and automatically returns to the original position when it returns to the original position. Crossing passage. 一方の建物の外壁面より外方へ突出するように形成された一方の通路と、前記一方の建物の一端部に目地部を介して建てられた他方の建物の前記一方の通路と対応する部位のコーナ部位の外壁面に外方へ突出するようにＬ字状に形成された他方の通路と、前記一方の通路の目地部側の床面に目地部に開口するように形成された凹部内に固定された前記他方の通路方向の一方のガイドレールと、前記他方の通路の目地部側の躯体にほぼ水平に固定された支持レールと、この支持レールに一端部がスライド移動可能に支持され、前記凹部のほぼ中央部に位置する他端部が前記一方のガイドレールにスライド移動可能に支持された前記目地部を覆う目地プレートと、この目地プレートのスライド移動を可能に前記凹部の上部を覆うことができる一方のカバープレートと、前記他方の通路のコーナ部位の通路部位の床面に外方に開口するように形成された凹部内に、前記一方のガイドレールと直交するように固定された他方のガイドレールと、この他方のガイドレールにガイドされて外方へ突出できるようにスライド移動可能に取付けられたコーナ目地プレートと、このコーナ目地プレートのスライド移動を可能に該コーナ目地プレートの内側寄りの部位を覆う他方のカバープレートと、前記目地プレートの一端部の両側部位に後端部が取付けられ、先端部が前記一方の通路の両側部材にスライド移動可能に取付けられた一対の可動手摺と、この一対の可動手摺の内側部位の後端部あるいは前記目地プレートの一端部の内側側部に後端部が取付けられ、先端部が前記他方の通路の目地部側の側部材にスライド移動可能に取付けられた目地部側可動手摺と、前記一対の可動手摺の外側部位の後端部あるいは前記目地プレートの一端部の外側側部に固定された支柱に、先端部がヒンジ部材を介して取付けられ、他端部が前記他方の通路の外側の側部材の端部にヒンジ部材を介して取付けられた伸縮可能な外側可動手摺と、前記一方の建物が一方の通路を外方へ突出するように揺れ動いた場合に前記コーナ目地プレートを外方へスライド移動させ、元に戻ると自動的に元の位置へ戻すコーナ目地プレート移動機構とからなることを特徴とする渡り通路。One passage formed so as to protrude outward from the outer wall surface of one building, and a portion corresponding to the one passage of the other building built at one end of the one building via a joint portion The other passage formed in an L-shape so as to protrude outward on the outer wall surface of the corner portion, and a recess formed on the floor surface on the joint side of the one passage so as to open to the joint. One guide rail in the other passage direction fixed to the support passage, a support rail fixed substantially horizontally to the frame on the joint portion side of the other passage, and one end slidably supported by the support rail. A joint plate covering the joint portion, the other end of which is located at a substantially central portion of the recess slidably supported by the one guide rail; and an upper portion of the recess allowing the joint plate to slide. While you can cover A cover plate, and the other guide rail fixed to be orthogonal to the one guide rail in a concave portion formed to open outward on the floor surface of the passage portion at the corner portion of the other passage. A corner joint plate slidably mounted so as to be guided outward by the other guide rail so as to be able to protrude outward, and cover a portion near the inside of the corner joint plate so that the corner joint plate can slide. The other cover plate, a pair of movable handrails each having a rear end attached to both sides of one end of the joint plate, and a tip end slidably attached to both members of the one passage, and a pair of movable handrails. A rear end is attached to a rear end of an inner portion of the movable handrail or an inner side of one end of the joint plate, and a front end is provided on the joint side of the other passage. A joint portion movable handrail slidably attached to the member, a tip fixed to a rear end portion of an outer portion of the pair of movable handrails or a pillar fixed to an outer side portion of one end of the joint plate, and a hinge portion at a tip portion. A telescopic outer movable handrail attached via a member, the other end of which is attached via a hinge member to an end of a side member outside the other passage, and the one building outside the one passage. And a corner joint plate moving mechanism that slides the corner joint plate outward when it swings so as to protrude in the direction, and automatically returns to an original position when it returns to its original position.
JP2000258552A 2000-08-29 2000-08-29 Crosswalk Expired - Fee Related JP3583698B2 (en)

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JP4542530B2 (en) * 2006-04-05 2010-09-15 ドーエイ外装有限会社 Crossover joint equipment
JP5027009B2 (en) * 2007-02-27 2012-09-19 株式会社エービーシー商会 Expansion joint
JP4801635B2 (en) * 2007-07-11 2011-10-26 ドーエイ外装有限会社 Passage
JP5078924B2 (en) * 2009-02-18 2012-11-21 ドーエイ外装有限会社 Floor joint device
JP5054130B2 (en) * 2009-06-19 2012-10-24 ドーエイ外装有限会社 Handrail for crossing corridors
JP5378150B2 (en) * 2009-10-22 2013-12-25 ドーエイ外装有限会社 Crossing joint device
JP6887698B1 (en) * 2019-12-24 2021-06-16 ドーエイ外装有限会社 Joint device

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JP3094278B2 (en) * 1996-11-13 2000-10-03 ドーエイ外装有限会社 Joint equipment for floors, etc.
JP4097810B2 (en) * 1998-03-17 2008-06-11 株式会社日本アルミ Movable passage structure
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JP3708420B2 (en) * 1999-12-02 2005-10-19 株式会社エービーシー商会 Handrail type expansion joint

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