JP4022943B2

JP4022943B2 - Panel mounting bracket

Info

Publication number: JP4022943B2
Application number: JP17464197A
Authority: JP
Inventors: 格柴田; 明斉藤; 泰介山下; 仁高倉; 一富坂田
Original assignee: Sumitomo Metal Mining Co Ltd
Current assignee: Sumitomo Metal Mining Co Ltd
Priority date: 1997-06-30
Filing date: 1997-06-30
Publication date: 2007-12-19
Anticipated expiration: 2017-06-30
Also published as: JPH1122080A

Description

【０００１】
【発明の属する技術分野】
この発明は、建築物の鉄骨躯体の梁に、軽量気泡コンクリート（ＡＬＣ）パネルなどの建築用パネルを取り付けて、壁面や開口部を構成する際に使用するパネル取付け金具に関し、特に建築現場で溶接の必要がないパネル取付け金具に関する。
【０００２】
【従来の技術】
従来、建築物の鉄骨躯体の梁に、ＡＬＣパネルなどの建築用パネルを取り付けて外壁を構成する方法や、それに使用する取付け金具は、種々のものが開発され使用されている。また、このパネル取付けを乾式で施工でき、地震などで躯体が揺動した場合に、パネルが躯体の揺動に追随してロッキングし、その破損を防止して耐震性を高める工法もある。更に、パネルの取付け作業を屋内側からだけで施工できて、外部に足場を仮設する必要がないものや、建築現場で取付け金具と躯体との溶接作業が不要な工法も提案されている。
【０００３】
しかし、これらの取付け金具や工法では、一般に取付け金具の構造が複雑になったり、部品点数が多くなって高価になる問題があり、またこれらの取付け金具をパネルに固着するためにパネルに埋設するアンカーの位置精度を高くする必要があるので、熟練を要し、取付け金具の取付けに手数が掛かる問題もあった。また建築物の窓など開口部の位置によっては、上下方向に連接するパネル幅が異なることがあり、その場合は各パネルの上下に夫々取付け金具を配設するので、取付け金具の数が増え金具代や取付け工数が増加する問題があった。
【０００４】
【発明が解決しようとする課題】
この発明は、乾式で施工でき、現場溶接の必要もなく上下方向に連接するパネル幅が異なる場合にも、簡単な構造で容易に取付けられ、取付け金具やその取付け費用が少なくてすむパネル取付け金具を提供する。
【０００５】
【課題を解決するための手段】
本発明のパネル取付け金具は、いずれも建築物の鉄骨躯体の梁の上面に長手方向に沿って、垂直面が所望幅で屋外側に張り出して固着されているＬ字状の定規部材、および、鋼板を段状に折り曲げたイナヅマ型金物と併用され、パネル取付け構造を形成する。
【０００６】
本発明のパネル取付け金具は、第１の態様では、平板部材に長孔を設け、該長孔の長軸に対して直交方向に離れて、Ｌ字形の定規部材に固定するためのボルト部材が該平板部材の片面に突起して設けられ、平板部材のボルト部材に対し長孔の反対側部分の中央部と両側部の間に切り込みがあって中央部のみが前記片面と反対の面の側に直角に折り曲げられて、長孔の長軸に平行な平面を形成し、前記片面において前記中央部から分離された両側部に突起が設けられ、前記平面がパネルの下端小口面に接する。
【０００７】
第２の態様では、平板部材に長孔を設け、該長孔の長軸に対して直交方向に離れて、Ｌ字形の定規部材に固定するためのボルト部材が該平板部材の片面に突起して設けられ、平板部材のボルト部材に対し長孔の反対側部分の中央部と両側部の間に切り込みがあって両側部のみが前記片面とは反対の側に直角に折り曲げられて、長孔の長軸に平行な平面を形成し、前記片面において前記両側部から分離された中央部に突起が設けられ、前記平面がパネルの下端小口面に接する。
【０００８】
第３の態様では、第１の平板部材に長孔を設け、該長孔の長軸に対して直交方向に離れてボルト部材が該平板部材の片面に突起して設けられている第１のパネル取付け金具と、第２の平板部材の第１半部の中央部と両側部の間に切り込みがあって中央部のみが直角に折り曲げられて前記片面に直交する平面を形成し、該第２の平板部材の第２半部に前記折り曲げられた中央部と反対の側に、前記平面と平行に伸びるボルト部材が突出して設けられ、前記両側部に、突起が前記中央部の平面に対し同じ垂直距離で設けられている第２のパネル取付け金具とからなり、前記平面がパネルの下端小口面に接するように、そして第１のパネル取付け金具のボルト部材と第２のパネル取付け金具のボルト部材が横並びになるようにして、第１のパネル取付け金具と第２のパネル取付け金具が並置使用される。
【０００９】
別の態様では、建築物の鉄骨躯体の梁の上面に長手方向に沿って、垂直面が所望幅で屋外側に張り出して固着されているＬ字状の定規部材に、パネルを取り付けるパネル取付け金具であって、垂直部と、該垂直部の上側中央部が屋外側に水平方向に折り曲げられて上段パネルの下端小口面を支持するように形成された支持部とからなり、該垂直部は、支持部の下方に固着され、屋内側に向かって水平方向に伸びるボルトと、該ボルトの下方に設けられた水平方向のルーズ孔とを有する。
【００１０】
別の態様では、建築物の鉄骨躯体の梁上面長手方向に沿って、垂直面が所望幅で屋外側に張り出して固着されているＬ字状の定規部材に、パネルを取り付けるパネル取付け金具であって、垂直部と、該垂直部の上側両側部が屋外側に水平方向に折り曲げられて、上段パネルの下端小口面を支持するように形成された支持部とからなり、該垂直部は、支持部の下方に固着されて屋内側に向かって水平方向に伸びるボルトを有する。
【００１１】
垂直部の上端に、定規部材の垂直面の頂部に懸架されるように室内側に向かって伸びる突起が形成されているのが好ましい。
【００１２】
別の態様では、建築物の鉄骨躯体の梁の上面長手方向に沿って、垂直面が所望幅で屋外側に張り出して固着されているＬ字状の定規部材に、パネルを取り付けるパネル取付け金具であって、平板部材で形成され、該平板部材の片面から突出するボルトと、該平板部材内に形成されて該ボルトに対し横方向に伸びるルーズ孔を有するパネル取付け金具と、平板部材で形成され、下側半部において該平板部材の片面から突出するボルトを有し、上側半部において中央部と両側部の間に切り込みがあって中央部のみを前記ボルトと反対の側に直角に折り曲げて形成された支持部を有するパネル取付け金具とを組み合わせて集成体とする。
【００１３】
垂直部の上端に、定規部材の垂直面の頂部に懸架される少なくとも１個の突起が、屋内側に向かって固着されているのが好ましい。
【００１４】
本発明のパネル取付け構造では、イナヅマ型金物が、パネル取付け金具の突起と干渉しないようにくの字形に折り曲げられ、パネルに接する垂直部にはルーズ孔が設けられている。
【００１５】
【発明の実施の形態】
本発明のパネル取付け金具１０、２０、３０は、後述のように、建築物の鉄骨躯体の梁３に固定された定規部材４およびイナヅマ型金物６と組み合わせてパネル取付け構造を形成する。
【００１６】
本発明のパネル取付け金具１０は、第１の形態では、図１および図２に示す通り、垂直部１１と、該垂直部１１から屋外側に水平に折り曲げられて伸長し、上段パネルの下端小口面を支持する支持部１２とからなり、この支持部１２の下方に固着され、屋内側に向かって伸長し、定規部材４の垂直面４ａに挿通および固定されるボルト１３と、前記垂直部１１の下方に設けられ、下段パネルの上部に固定するためのボルトを挿通するルーズ孔１１ａとを有する。
【００１７】
第２の形態のパネル取付け金具２０は、図５に示す通り、第１の形態のパネル取付け金具の垂直部１１のボルト１３より下方を省略したものである。
【００１８】
第３の形態のパネル取付け金具３０は、図６に示す通り、第１の形態のパネル取付け金具１０の支持部１２を省略したものである。
【００１９】
更に第４の形態のパネル取付け金具は、第１、第２の形態のパネル取付け金具１０、２０の垂直部１１、２１の上端に、定規部材４の垂直面４ａの頂部に懸架される少なくとも１か所の突起１４、２４を、屋内側に向かって固着したものである。
【００２０】
そして、第１の形態のパネル取付け金具１０は、上下段パネルの幅が同じ場合に使用するのに好適であり、第２、第３の形態のパネル取付け金具２０、３０は、上下段パネルの幅が異なる場合に使用するのに好適である。第１の形態のパネル取付け金具１０を使用して、躯体の梁３に固着されている前記定規部材４にパネル１を取り付ける際には、パネル１の上端部近辺に埋設した上部アンカー１ａに第１の形態のパネル取付け金具１０をボルト５で固定し、下端部には従来と同様の、鋼板を段状に折り曲げたイナヅマ型金物６を、下部アンカー１ａに仮に取り付けておく。
【００２１】
下側のパネル１を下段梁の定規部材の上方から吊り込み、下段梁の定規部材４に固定されている下側の第１の形態のパネル取付け金具１０の支持部１２に、パネルの下端小口面を支持させた状態で、このパネルの上端側に固定された上側のパネル取付け金具の中央部のボルト１３を、上段梁の定規部材４の垂直面４ａの孔に挿通し、ナット７で締着することにより、パネル取付け金具１０を上端梁の定規部材に固定し、共に、パネル下端部のイナヅマ型金物６と下部のパネル取付け金具１０の突起１４より下側とで下段梁の定規部材４の垂直面４ａを挟んで締着すればよい。
【００２２】
第２、３の形態のパネル取付け金具２０、３０を使用して、パネルを躯体に固着されている前記定規部材４に取り付ける際には、定規部材４に予め第２の形態のパネル取付け金具２０をボルト２３で固定し、上段パネルの下端部にはイナヅマ型金物６をボルト５で固定し、下段パネルの上端部には第３の形態のパネル取付け金具３０をボルト３３で固定しておき、前述の例と同様にして取付ければよい。
【００２３】
これらの作業は全て屋内側から施工できるので、屋外に足場を仮設する必要がなく、溶接の必要もないので、パネルを容易に取り付けることができる。また、これらのパネル取付け金具１０、２０、３０のボルト挿通孔は、ルーズ孔１１ａ、３１ａとなっているうえ、パネルの一方の端部のみを上段梁の定規部材４にボルト１３、２３、３３で固定し、他方の端部はイナヅマ型金物６とパネルとで下段梁の定規部材４を挟んで、ボルト５をルーズ孔に通すので、上下パネルのアンカー１ａの埋設位置が多少ずれていても、パネルを所定位置に取り付けることができる。
【００２４】
また、上下段パネルの幅が異なる場合には、単純化したパネル取付け金具を使用すれば良いので、金具代と取付け費用を節減することができる。更に、第１、第２のパネル取付け金具１０、２０の垂直部の上端には、少なくとも１か所の突起１４、２４を屋内側に向かって固着し、この突起を定規部材４の垂直面４ａの水平な頂縁部に懸架すれば、上段パネルの重量を取付けボルト５と分担して担持することができる。また、２個以上の突起１４、２４を同水準で設けておけば、パネル取付け金具１０、２０の位置決めが容易で、支持部１２、２２を水平に保持することができるし、前記突起１４、２４を中心線上の１か所に設ければ、その取付け位置の自由度を向上することができる。
【００２５】
以下、本発明の実施例を図面によって説明する。図１〜２は、各々第１実施例のパネル取付け金具１０の一例の斜視図であり、図１は、一対の突起１４を設けた例であり、図２は、突起１４を１か所に設けた例である。図３、４は、図１の取付け金具１０と、イナヅマ型金物６を使用して、ＡＬＣパネル１を躯体の梁３に取り付けた状態を示す縦断面図と背面図（図３のIV−IV矢視図）である。
【００２６】
図１のパネル取付け金具１０は、厚さ６ｍｍ、幅１２５ｍｍ、長さ１７２ｍｍのメッキ鋼板製で、平板状の垂直部１１と、その中央よりやや上部において、屋外側に水平に折り曲げた幅７０ｍｍ、長さ６０ｍｍの支持部１２とで形成されている。そして、垂直部１１の中心線上において、前記支持部１２のやや下方には、屋内側に向かって水平に伸びるボルト１３の基部が固着されている。図４に示すように支持部１２でＡＬＣパネル１を支持すると、地震などで建築物の躯体が壁面方向に揺動した場合には、各ＡＬＣパネル１はパネル取付け金具１０を固着したボルト１３を支点としてロッキング可能なので耐震性がある。
【００２７】
さらに、パネル取付け金具１０の垂直部１１の下端部近辺には横長のルーズ孔１１ａが設けられている。
【００２８】
本実施例では、パネル取付け金具１０の垂直部１１の上端に、１個又は複数の突起１４を同一水準で屋内側に向かって固定する。
【００２９】
図１に示すパネル取付け金具１０では、前記支持部１２より上方において、垂直部１１は、二股状の延長部を有し、その上端部には、相対する位置に一対の突起１４が同一水準で、屋内側に向かってプレス加工などで設けられている。
【００３０】
図３に示すように、突起１４を定規部材４の垂直面４ａの水平な頂縁部に引掛ければ、ＡＬＣパネル１の重量をパネル取付けボルト１３と定規部材４とで分担して支持することができる。また、図１のように、２個以上の突起１４を同水準で設けておけば、パネル取付け金具１０の位置決めが容易で、支持部１２を水平に保持することができる。
【００３１】
図２に示すパネル取付け金具１０では、前記支持部１２より上方において垂直部１１は、中心線に沿って伸びる延長部を有し、その上端部には１個の突起１４が屋内側に向かって配設されている。このように、突起１４を中心線上の１か所に設ければ、その取付け位置の自由度を向上することができる。
【００３２】
イナヅマ型金物６は、厚さ３．２ｍｍ、幅７０ｍｍ、長さ１１０ｍｍの鋼板を長手方向中央部に段差を設けて断面をイナヅマ型にしたもので、図１３に示すように、イナズマ型金物６の平面部の中心線上にはボルト挿通用のルーズ孔６ｂが設けられている。そして、イナヅマ型金物６の両側にリブが補強のために形成されている。
【００３３】
図１のパネル取付け金具１０を使用して、幅６００ｍｍ、厚さ１００ｍｍ、長さ３５００ｍｍのＡＬＣパネル１を、建築物の鉄骨躯体の梁３に取り付ける方法について以下に説明する。
【００３４】
図３〜４に示すように、前記梁３には、その長手方向に、厚さ４ｍｍ、水平部幅７０ｍｍ、垂直部高さ９０ｍｍのＬ字状の定規部材４が固着され、該定規部材４の垂直面４ａが屋外側に所望寸法だけ張り出すように、水平部４ｂが梁３の上面に所望間隔でボルトナット８で固定されている。また、前記垂直面４ａには、パネル幅にほぼ等しい間隔で、取付けボルトの外径よりもやや大きい直径のボルト孔が同水準で穿孔されている。従って、複数枚のＡＬＣパネル１が並置されて定規部材４に取り付けられる。
【００３５】
ＡＬＣパネル１を定規部材４に取り付けるために、ＡＬＣパネル１の上下の端部近辺にボルト５を固定するためのアンカー１ａを埋設する。このためには、ＡＬＣパネル１の上端部近辺の長辺小口面から中心に向かって横穴１ｃを穿孔し、パネル裏面からも前記横穴１ｃに直交する縦穴１ｂを穿孔する。そして管状で中央部にボルト孔が配設されているアンカー１ａを前記横穴１ｃに挿入する。パネル取付け金具１０のルーズ孔１１ａを貫通するボルト５を縦穴１ｂに挿入して、アンカー１ａのボルト孔に固定しておく。また、ＡＬＣパネル１の下端部近辺中央にも、同様にボルト５を固定するためのアンカー１ａを埋設し、イナヅマ型金物６を、そのルーズホール６ｂを貫通するボルト５で座金５ａを介して仮付けしておく。
【００３６】
前述のように、アンカー１ａやボルト５を取り付けた下段のパネル１を梁３の上方から吊込み、下段の梁３に固定されているパネル取付け金具１０の支持部１２に前記ＡＬＣパネル１の下端小口面を支持させる。パネル下端のイナヅマ型金物６とＡＬＣパネル１の表面の間に、下段の梁３の定規部材４の垂直面４ａを挟むように、ボルト５を締着する。なお、ボルト５は、前述のように仮付けしてあるので、締め直すことになる。以上の部分は、図３の下側では省略されており、図示される上段のＡＬＣパネル１の下端部分が対応するので、これを参照されたい。
【００３７】
前記ＡＬＣパネル１に固着されているパネル取付け金具１０の突起１４を、上段の梁３の定規部材４の垂直面４ａの頂部に引掛けた状態で、ボルト１３を定規部材４の垂直面４ａの孔に挿通させ、座金７ａを介してナット７で締着する。
【００３８】
このようにして下段のＡＬＣパネル１を取付けてから、その上の段のパネル１を同様に取付け、これを繰り返し、全てのＡＬＣパネル１を取り付けたら、相隣接するＡＬＣパネルの目地にシーリング材を充填すれば作業は完了する。なお、前述のＡＬＣパネル１やパネル取付け金具１０の寸法などは必要に応じて適宜選定すればよく、突起１４もパネル取付け金具１０の垂直部１１の延長部を折り曲げて形成してもよいが（図１４参照）、その高さはパネル取付け金具１０の垂直部１１の厚さ程度が望ましい。また、ＡＬＣパネル１に埋設するアンカー１ａは他の形状でもよく、パネル製造時に埋設しておいても良い。
【００３９】
前述のようにパネル取付け金具１０のボルト挿通孔がルーズ孔１１ａとなっているので、ＡＬＣパネル１の上端部を上段の梁３の定規部材４に固定しながら、ＡＬＣパネル１の下端部を、そこに固定したイナヅマ型金物６とＡＬＣパネル１とで下段の梁３の定規部材４を挟んでボルト締めする際に、上下段のＡＬＣパネルのアンカー１ａの埋設位置が多少ずれていても、ＡＬＣパネル１を所定位置に取り付けることができる。従って、作業性がよく、工期と費用を節減することができる。なお、定規部材４のボルト１３の挿通孔をルーズ孔にしてもよい。
【００４０】
図５は、第２実施例のパネル取付け金具２０を示す斜視図で、図６は、第３実施例のパネル取付け金具３０を示す斜視図である。図７〜１１は、これらのパネル取付け金具２０、３０を使用してＡＬＣパネルを躯体の梁３に取り付けた状態を示す。具体的には、図９に示すように、幅３００ミリのＡＬＣパネル２の上下に幅６００ミリのＡＬＣパネル１と１５を取付けている。
【００４１】
図７は、図８の(VI)−(VI)矢視図、図８は、図７の(VIII)−(VIII)矢視図でイナヅマ型金物を省略してある。図９は、パネルの配置の１例を示し、開口部（窓）２８が設けられている。なお、図７、８は、図９の点線丸（Ａ）の取付け部分を示す。また、図１０は、図１１の(X)−(X)矢視図、図１１は、図１０の(XI)−(XI)矢視図であり、図１０、１１は、図９の点線丸（Ｂ）の取付け部分を示す。
【００４２】
図５に示すパネル取付け金具２０は、図１のパネル取付け金具１０のボルト１３から下方の垂直部１１、ルーズ孔１１ａを省略し、長さを１００ｍｍにした以外は、図１のパネル取付け金具１０と同様である。
【００４３】
図６のパネル取付け金具３０は、図１〜２の前記パネル取付け金具１０の水平な支持部１２を削除し、ボルト１３から上方の垂直部１１も短くして突起１４も省略したものである。
【００４４】
この実施例では、上下段の梁３の定規部材４は、第１実施例と同様に、その垂直面４ａが屋外側に所望寸法張り出すように、水平部４ｂが梁３の上面に長手方向に、所望間隔でボルトナット８で固着されている。また、前記垂直面４ａには、パネル取付け金具２０のボルト２３またはパネル取付け金具３０のボルト３３を挿通するための孔が、所定間隔で同水準に穿孔されている。
【００４５】
図７〜８に示すように、これらのパネル取付け金具を使用してパネル１、２を定規部材４に取り付けるには、先ず定規部材４の垂直面４ａに３００ミリ間隔で、前記パネル取付け金具２０の突起２４を、垂直面４ａの上縁に懸架した状態で、ボルト２３を定規部材４の垂直面４ａに固定しておく。
【００４６】
幅６００ｍｍの下方のパネル１の中央上端部には、前記パネル取付け金具３０をボルト５で固定しておき、ＡＬＣパネル１の下端部には、実施例１と同様にイナヅマ型金物６（図示せず）をＡＬＣパネルに埋設したアンカーｌａ（図示せず）に仮に固定しておく。
【００４７】
また、幅３００ミリの中間のＡＬＣパネル２には、上端部にパネル取付け金具３０（図示せず）を固定し、ＡＬＣパネル１の下端部の裏面には、同様にイナヅマ型金物６を仮に固定しておく。
【００４８】
この状態で実施例１と同様にして下段のＡＬＣパネル１を吊り込み、上部のパネル取付け金具３０のボルト３３を定規部材４の垂直面４ａの孔に挿入してナット７で固定し、下端部では、ＡＬＣパネル１の外側面とイナヅマ型金物６の内側面との間に下段の定規部材４の垂直面４ａを挟んでボルトを締着する（図示せず）。それから、中間のＡＬＣパネル２の１枚を吊り込み、下端小口面をパネル取付け金具２０の水平な支持部２２に支持させた状態で、定規部材４の垂直面４ａを、パネルの外側面とイナヅマ型金物６の内側面との間に挟んでボルト５を締着する。
【００４９】
次に、もう一枚のＡＬＣパネル２も同様にして取り付ける。
【００５０】
その後、図１０〜１１に示すように、中間のＡＬＣパネル２の上方にＡＬＣパネル１５を吊り込み、下端小口面をパネル取付け金具２０の水平な支持部２２に支持させた状態で、定規部材４の垂直面４ａの外側面をＡＬＣパネル１５とイナヅマ型金物６の内側面との間に挟んでボルト５を締着する。
【００５１】
この作業を繰り返せば各パネル１、２、１５を躯体梁３に取り付けることができる。そして、最後に各ＡＬＣパネル１、２、１５の目地部にシーリング材を充填すれば作業は完了する。
【００５２】
なお、図１のパネル取付け金具１０の代わりに図２のパネル取付け金具１０を使用すれば、建築物の隅角部など、定規部材４の端末が短い場合などにも対応することができる。
【００５３】
図１２〜１６は、イナヅマ型金物６の段部に、断面三角形の突起を設けた実施例を示す。パネル取付け金具１０の突起１４は折曲げ加工で形成され、前記突起の三角形の凹部に入り込むようになっている。図１２は図３に対応し、図１４は図１に対応する。図１５は、ＡＬＣパネル１の下端部にイナヅマ型金物６を取り付けた状態を示し、図１６は、パネル取付け金物１０によりＡＬＣパネル１の上端部を定規部材４に取り付けた状態を示す。
【００５４】
【発明の効果】
本発明のパネル取付け金物は、以上詳細に説明したように構成されているので、ＡＬＣパネルを建築物の躯体に取り付けるに際し、作業は全て屋内側から施工できる。従って、屋外に足場を仮設する必要がなく、現場溶接の必要もなく、ＡＬＣパネルを容易に取り付けることができる。
【００５５】
また上・下段のＡＬＣパネルの幅が異なる場合には、単純化したパネル取付け金具を使用すれば良いので、金具代と取付け費用を節減することができる。
【図面の簡単な説明】
【図１】本発明の第１実施例の取付け金具の斜視図である。
【図２】本発明の第１実施例の取付け金具の斜視図である。
【図３】第１実施例の取付け金具を使用してパネルを躯体梁に取り付けた状況を示す縦断面図である。
【図４】図３の（IV）−（IV）矢視図である。
【図５】本発明の第２実施例の取付け金具の斜視図である。
【図６】本発明の第３実施例の取付け金具の斜視図である
【図７】第２および第３実施例の取付け金具を使用してパネルを躯体梁に取り付けた状況を示す正面図（図８の（VII）−（VII）矢視図）である。
【図８】図７の（VIII）−（VIII）矢視図である。
【図９】ＡＬＣパネルの配列を説明する図である。
【図１０】図１１の（X）−（X）矢視図である。
【図１１】図１０の（XI）−（XI）矢視図である。
【図１２】第１実施例の取付け金具を使用してパネルを躯体梁に取り付けた状況を示す縦断面図である。
【図１３】イナヅマ型金物の一例を示す斜視図である。
【図１４】本発明の実施例の取付け金具の斜視図である。
【図１５】イナヅマ型金物を取り付けたパネルの下端部の一例を示す斜視図である。
【図１６】パネルの上端部を自重受け金具を介して定規部材に取り付けた一実施例を示す斜視図である。
【符号の説明】
１、２、１５パネル
１ａアンカー
１ｂ縦穴
１ｃ横穴
３梁
４定規部材
４ａ垂直面
４ｂ水平部
５、１３，２３、３３ボルト
６イナヅマ型金物
６ａ、６ｂルーズ孔
７ナット
７ａ座金
８ボルトナット
１０、２０、３０パネル取付け金具
１１、２１、３１垂直部
１１ａ、３１ａルーズ孔
１２、２２支持部
１４、２４突起
２８開口部[0001]
BACKGROUND OF THE INVENTION
TECHNICAL FIELD The present invention relates to a panel mounting bracket used when a building panel such as a lightweight aerated concrete (ALC) panel is attached to a beam of a steel frame of a building to form a wall surface or an opening, and particularly welded at a construction site. It is related with the panel mounting bracket which does not need to.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, various methods have been developed and used for a method of constructing an outer wall by attaching a building panel such as an ALC panel to a beam of a steel frame of a building and a mounting bracket used therefor. In addition, there is a construction method in which this panel mounting can be carried out in a dry manner, and when the chassis swings due to an earthquake or the like, the panel locks following the swing of the chassis to prevent the breakage and improve the earthquake resistance. In addition, there have been proposed a method in which panel mounting work can be performed only from the indoor side, and there is no need to temporarily install a scaffold outside, and a construction method that does not require welding work between the mounting bracket and the frame at the construction site.
[0003]
However, these mounting brackets and construction methods generally have a problem in that the structure of the mounting bracket is complicated and the number of parts increases, resulting in an expensive problem. In addition, these mounting brackets are embedded in the panel to be fixed to the panel. Since it is necessary to increase the position accuracy of the anchor, skill is required, and there is a problem that the mounting of the mounting bracket is troublesome. Depending on the position of the opening, such as a building window, the width of the panel connected in the vertical direction may differ. In this case, mounting brackets are provided above and below each panel, increasing the number of mounting brackets. There was a problem that the cost and installation man-hour increased.
[0004]
[Problems to be solved by the invention]
The present invention is a panel mounting bracket that can be installed in a dry manner, can be easily installed with a simple structure even when the panel width connected in the vertical direction is different without the need for on-site welding, and the mounting cost and the mounting cost can be reduced. I will provide a.
[0005]
[Means for Solving the Problems]
Each of the panel mounting brackets of the present invention has an L-shaped ruler member that is fixed to the upper surface of the beam of the steel frame of the building along the longitudinal direction, with the vertical surface protruding to the outdoor side with a desired width , and It is used in combination with an inner metal mold that is formed by bending a steel plate in a step shape to form a panel mounting structure.
[0006]
In the first aspect of the panel mounting bracket according to the present invention, a bolt member is provided with a long hole in the flat plate member, separated in a direction orthogonal to the long axis of the long hole, and fixed to the L-shaped ruler member. Protruding on one side of the flat plate member, and there is a notch between the center part and both side parts of the opposite side of the long hole with respect to the bolt member of the flat plate member, and only the central part is on the side opposite to the one side Are bent at right angles to each other to form a plane parallel to the long axis of the long hole, and projections are provided on both sides separated from the central portion on the one side, and the plane contacts the lower edge of the panel.
[0007]
In the second aspect, a long hole is provided in the flat plate member, and a bolt member for fixing to the L-shaped ruler member protruding in a direction perpendicular to the long axis of the long hole protrudes on one side of the flat plate member. The bolt member of the flat plate member has a notch between the center portion and both side portions of the opposite side of the long hole, and only the both side portions are bent at right angles to the side opposite to the one side, A plane parallel to the major axis of the panel is formed, and a projection is provided at a center portion separated from the both side portions on the one side, and the plane is in contact with the lower edge of the panel.
[0008]
In the third aspect, the first flat plate member is provided with a long hole, and the bolt member is provided so as to protrude from one side of the flat plate member in a direction orthogonal to the long axis of the long hole. There is a notch between the panel mounting bracket and the center and both sides of the first half of the second flat plate member, and only the center is bent at a right angle to form a plane orthogonal to the one side, A bolt member extending in parallel with the plane is provided on the opposite side of the bent central portion to the second half of the flat plate member, and the protrusions are the same as the plane of the central portion on both sides. A second panel mounting bracket provided at a vertical distance so that the flat surface is in contact with the lower edge of the panel, and a bolt member of the first panel mounting bracket and a bolt member of the second panel mounting bracket So that the first panel is Only fitting the second panel mounting bracket are juxtaposed used.
[0009]
In another aspect, a panel mounting bracket for attaching a panel to an L-shaped ruler member that has a vertical surface protruding to the outdoor side with a desired width along the longitudinal direction on the upper surface of a beam of a steel frame of a building. The vertical portion includes a vertical portion and a support portion formed so as to support the lower end edge surface of the upper panel by bending the upper center portion of the vertical portion in the horizontal direction to the outdoor side, It has the volt | bolt fixed below the support part and extended in the horizontal direction toward the indoor side, and the horizontal loose hole provided in the downward direction of this volt | bolt.
[0010]
In another aspect, there is provided a panel mounting bracket for attaching a panel to an L-shaped ruler member having a vertical surface projecting to the outdoor side with a desired width along a longitudinal direction of a beam upper surface of a steel frame of a building. A vertical portion and a support portion formed so that both upper side portions of the vertical portion are bent in the horizontal direction to the outdoor side to support the lower edge of the upper panel, and the vertical portion is supported. It has a bolt fixed to the lower part of the unit and extending horizontally toward the indoor side.
[0011]
The upper end of the vertical portion, preferably collision force extending toward the interior side so as to be suspended from the top of the vertical plane of the ruler member is formed.
[0012]
In another aspect, a panel mounting bracket for attaching a panel to an L-shaped ruler member having a vertical surface projecting to the outdoor side with a desired width along the longitudinal direction of the upper surface of the beam of the steel frame of the building. A flat plate member, a bolt projecting from one side of the flat plate member, a panel mounting bracket formed in the flat plate member and having a loose hole extending laterally with respect to the bolt, and the flat plate member. The lower half has a bolt protruding from one side of the flat plate member, and the upper half has a notch between the center and both sides, and only the center is bent at a right angle to the opposite side of the bolt. The assembled body is combined with the panel mounting bracket having the formed support portion.
[0013]
It is preferable that at least one protrusion suspended from the top of the vertical surface of the ruler member is fixed to the upper end of the vertical portion toward the indoor side.
[0014]
The panel mounting structure of the present invention, zigzag hardware is bent into meat-shape so as not to interfere with the collision force panel mounting bracket, the vertical portion in contact with the panel is provided with a loose hole.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
The panel mounting brackets 10 , 20, and 30 of the present invention form a panel mounting structure in combination with a ruler member 4 and an inner metal fitting 6 fixed to a beam 3 of a steel frame of a building, as will be described later.
[0016]
Panel mounting bracket 10 of the present invention, in a first embodiment, as shown in FIGS. 1 and 2, a vertical portion 11, the vertical portion 11 bent and extends horizontally to the outside side from the upper panel bottom Oguchi made from the support portion 12 for supporting the face, is fixed below the support portion 12, and extend toward the indoor side, a bolt 13 which is inserted and secured to a vertical surface 4a of the ruler member 4, the vertical portion 11 provided with downwardly, and a loose hole 11a for inserting the bolt for fixed on top of the bottom panel.
[0017]
The second embodiment of the panel mounting bracket 20, as shown in FIG. 5, is obtained by omitting the lower than the bolt 13 of the vertical portion 11 of the panel mounting bracket of the first embodiment.
[0018]
As shown in FIG. 6, the third embodiment of the panel mounting bracket 30 is obtained by omitting the support portion 12 of the panel mounting bracket 10 of the first embodiment.
[0019]
Further panel mounting bracket of the fourth embodiment, the first, upper end of the vertical portion 11 and 21 of the panel mounting bracket 10, 20 of the second embodiment, at least is suspended on top of the vertical surface 4a of the ruler member 4 1 The protrusions 14 and 24 are fixed toward the indoor side.
[0020]
Then, the panel mounting bracket 10 of the first embodiment is suitable for the width of the upper and lower panel is used when the same, second, panel mounting bracket 20, 30 of the third embodiment, the upper and lower panels Suitable for use when the width is different. When the panel 1 is attached to the ruler member 4 fixed to the frame beam 3 using the panel mounting bracket 10 of the first embodiment, the upper anchor 1a embedded near the upper end of the panel 1 is attached to the upper anchor 1a . 1 of the panel mounting bracket 10 in the form and fixed with bolts 5, as in the conventional the lower end, the zigzag hardware 6 by bending a steel plate into a stepped, kept temporarily attached to the lower anchor 1a.
[0021]
The lower panel 1 is suspended from above the ruler member of the lower beam, and the lower end edge of the panel is attached to the support portion 12 of the lower panel mounting bracket 10 fixed to the ruler member 4 of the lower beam. With the surface supported, the bolt 13 at the center of the upper panel mounting bracket fixed to the upper end side of this panel is inserted into the hole in the vertical surface 4a of the ruler member 4 of the upper beam and tightened with the nut 7 by wearing the panel mounting bracket 10 is fixed to the ruler member upper beam, both rulers lower beam with a lower than the projection 14 of the zigzag hardware 6 and the bottom of the panel mounting bracket 10 of the panel the lower end member 4 The vertical surface 4a may be clamped.
[0022]
Use panel mounting bracket 20, 30 of the second and third embodiment, when mounting the panel on the ruler member 4 is fixed to the building frame, the panel mounting in advance the second form ruler member 4 fittings 20 was fixed with bolts 23, the lower end of the upper panel fixed with bolts 5 the lightning type fittings 6, the upper end of the lower panel fixed said panel mounting bracket 30 of the third embodiment with a bolt 33 In addition, it may be attached in the same manner as in the above example.
[0023]
Since all of these operations can be performed from the indoor side, there is no need to temporarily install a scaffold outside and no need for welding, so the panel can be easily attached. Further , the bolt insertion holes of these panel mounting brackets 10 , 20 and 30 are loose holes 11a and 31a, and only one end of the panel is connected to the ruler member 4 of the upper beam with bolts 13, 23 and 33. in solid constant, the other end across the ruler member 4 of the lower beam at the zigzag hardware 6 and the panel, since passing the bolt 5 loosely hole, be slightly deviated embedded position of the anchor 1a of the upper and lower panels Also, the panel can be attached in place.
[0024]
Further , when the width of the upper and lower panels is different, a simplified panel mounting bracket may be used, so that the bracket cost and the mounting cost can be reduced. Moreover, first, the upper end of the vertical portion of the second panel mounting bracket 10, 20, secured toward at least one location of the projections 14, 24 on the indoor side, a vertical surface 4a of the ruler member 4 this projection If it is suspended on the horizontal top edge, the weight of the upper panel can be shared with the mounting bolt 5 and supported. Also, two or more projections 14 and 24 Oke provided at the same level, it is easy to position the panel mounting bracket 10, 20, to the support part 12, 22 can be horizontally held, the projections 14, If 24 is provided in one place on the center line, the degree of freedom of the mounting position can be improved.
[0025]
Embodiments of the present invention will be described below with reference to the drawings. Figure 1-2 is a perspective view of an example panel mounting bracket 10 of each first embodiment, FIG. 1 is an example in which a pair of projections 14, FIG. 2, the protrusion 14 in one place This is an example. 3 and 4 are a longitudinal sectional view and a rear view showing a state in which the ALC panel 1 is attached to the beam 3 of the casing using the mounting bracket 10 and the inner metal fitting 6 of FIG. 1 (IV-IV in FIG. 3). (Arrow view).
[0026]
1 is made of a plated steel plate having a thickness of 6 mm, a width of 125 mm, and a length of 172 mm, a flat vertical portion 11 and a width of 70 mm that is bent horizontally to the outdoor side slightly above the center. It is formed with a support portion 12 having a length of 60 mm. And on the center line of the vertical part 11, the base part of the volt | bolt 13 extended horizontally toward the indoor side is adhering a little below the said support part 12. As shown in FIG. As shown in FIG. 4, when the ALC panel 1 is supported by the support portion 12, when the building frame swings in the wall surface direction due to an earthquake or the like, each ALC panel 1 has a bolt 13 to which the panel mounting bracket 10 is fixed. Because it can be locked as a fulcrum, it is earthquake resistant.
[0027]
Further, a horizontally long loose hole 11 a is provided in the vicinity of the lower end portion of the vertical portion 11 of the panel mounting bracket 10.
[0028]
In this embodiment, the upper end of the vertical portion 11 of the panel mounting bracket 10 is fixed toward the interior side of one or multiple projections 14 at the same level.
[0029]
In the panel mounting bracket 10 shown in FIG. 1, the vertical portion 11 has a bifurcated extension portion above the support portion 12, and a pair of protrusions 14 are located at the same level on the upper end portion. It is provided by pressing or the like toward the indoor side.
[0030]
As shown in FIG. 3, if the projection 14 is hooked on the horizontal top edge of the vertical surface 4 a of the ruler member 4, the weight of the ALC panel 1 is shared and supported by the panel mounting bolt 13 and the ruler member 4. Can do. Further, as shown in FIG. 1, two or more projections 14 if provided with the same level, it is easy to position the panel mounting bracket 10, the support 12 can be horizontally held.
[0031]
In the panel mounting bracket 10 shown in FIG. 2, the vertical portion 11 has an extension extending along the center line above the support portion 12, and one protrusion 14 is provided at the upper end portion toward the indoor side. It is arranged. Thus, if the protrusion 14 is provided in one place on the center line, the degree of freedom of the attachment position can be improved.
[0032]
The Inazuma type metal fitting 6 is a steel plate having a thickness of 3.2 mm, a width of 70 mm, and a length of 110 mm, having a step in the center part in the longitudinal direction and having a cross section of the Inazuma type metal fitting 6 as shown in FIG. A loose hole 6b for inserting a bolt is provided on the center line of the flat portion. Further, ribs are formed on both sides of the locust type hardware 6 for reinforcement.
[0033]
A method of attaching the ALC panel 1 having a width of 600 mm, a thickness of 100 mm, and a length of 3500 mm to the beam 3 of the steel frame of the building using the panel mounting bracket 10 of FIG. 1 will be described below.
[0034]
As shown in FIGS. 3 to 4, an L-shaped ruler member 4 having a thickness of 4 mm, a horizontal portion width of 70 mm, and a vertical portion height of 90 mm is fixed to the beam 3 in the longitudinal direction. vertical surface 4a is to project by a desired dimension weather side, the horizontal portion 4b is fixed with bolts nuts 8 at a desired interval on the upper surface of the beam 3. Further , bolt holes having a diameter slightly larger than the outer diameter of the mounting bolt are drilled at the same level in the vertical surface 4a at intervals substantially equal to the panel width. Therefore, a plurality of ALC panels 1 are juxtaposed and attached to the ruler member 4.
[0035]
In order to attach the ALC panel 1 to the ruler member 4, anchors 1 a for fixing the bolts 5 are embedded near the upper and lower ends of the ALC panel 1. For this purpose, a horizontal hole 1c is drilled from the long side edge near the upper end of the ALC panel 1 toward the center, and a vertical hole 1b perpendicular to the horizontal hole 1c is also drilled from the back of the panel. Then, the anchor 1a, which is tubular and has a bolt hole at the center, is inserted into the lateral hole 1c. The bolts 5 passing through the loose hole 11a of the panel mounting bracket 10 is inserted into the vertical hole 1b, keep fixed the bolt hole of the anchor 1a. Similarly, an anchor 1a for fixing the bolt 5 is similarly embedded in the center near the lower end portion of the ALC panel 1, and the inner metal mold 6 is temporarily attached to the bolt 5 passing through the loose hole 6b via the washer 5a. Keep it attached.
[0036]
As described above, the panel 1 of the lower fitted with anchor 1a and bolt 5 from above the beams 3 Tsukomi, the support portion 12 of the panel mounting bracket 10 which is fixed to the lower beam 3 of the ALC panels 1 Support the lower edge of the edge. Bolts 5 are fastened so that the vertical surface 4a of the ruler member 4 of the lower beam 3 is sandwiched between the inner metal mold 6 at the lower end of the panel and the surface of the ALC panel 1. Since the bolt 5 is temporarily attached as described above, it is tightened again. The above portion is omitted on the lower side of FIG. 3 and corresponds to the lower end portion of the upper ALC panel 1 shown in the figure.
[0037]
The projections 14 of the panel mounting bracket 10 which is fixed to the ALC panel 1, in a state in which hooked to the top of the vertical surface 4a of the ruler member 4 of the upper beam 3, the bolt 13 of the ruler member 4 in the vertical plane 4a It is inserted through the hole and fastened with a nut 7 through a washer 7a.
[0038]
After mounting the lower ALC panel 1 in this way, the upper panel 1 is mounted in the same manner, and this is repeated until all the ALC panels 1 are mounted. Then, the sealing material is applied to the joints of the adjacent ALC panels. Once filled, the work is complete. The dimensions of the ALC panel 1 and the panel mounting bracket 10 may be appropriately selected as necessary, and the protrusion 14 may be formed by bending an extension of the vertical portion 11 of the panel mounting bracket 10 ( The height is preferably about the thickness of the vertical portion 11 of the panel mounting bracket 10. Further , the anchor 1a embedded in the ALC panel 1 may have another shape, or may be embedded when the panel is manufactured.
[0039]
Since the bolt insertion hole of the panel mounting bracket 10 as described above is a loose hole 11a, while fixed to the upper end of the ALC panel 1 ruler member 4 of the upper beam 3, the lower end of the ALC panels 1 , when bolted across the ruler member 4 of the lower beam 3 with a solid and fixed to the zigzag hardware 6 and ALC panel 1 there is also buried position of the anchor 1a above lower ALC panel is slightly deviated The ALC panel 1 can be attached at a predetermined position. Therefore, workability is good and the construction period and cost can be reduced. The insertion hole for the bolt 13 of the ruler member 4 may be a loose hole .
[0040]
Figure 5 is a perspective view of a panel mounting bracket 20 of the second embodiment, FIG. 6 is a perspective view showing a panel mounting bracket 30 of the third embodiment. 7 to 11 show a state in which the ALC panel is attached to the beam 3 of the frame using these panel mounting brackets 20 and 30 . Specifically, as shown in FIG. 9, ALC panels 1 and 15 having a width of 600 mm are attached to the top and bottom of an ALC panel 2 having a width of 300 mm.
[0041]
7 is a view taken in the direction of arrows (VI)-(VI) in FIG. 8, and FIG. 8 is a view taken in the direction of arrows (VIII)-(VIII) in FIG. FIG. 9 shows an example of the arrangement of the panels, and an opening (window) 28 is provided. 7 and 8 show the attachment part of the dotted circle (A) in FIG. 10 is a view taken in the direction of arrows (X)-(X) in FIG. 11 , FIG. 11 is a view taken in the direction of arrows (XI)-(XI) in FIG. 10, and FIGS. The attachment part of a circle (B) is shown.
[0042]
The panel mounting bracket 20 shown in FIG. 5 is the same as the panel mounting bracket 10 in FIG. 1 except that the vertical portion 11 and the loose hole 11a below the bolt 13 of the panel mounting bracket 10 in FIG. It is the same.
[0043]
Panel mounting bracket 30 in Figure 6, remove the horizontal support portion 12 of the panel mounting bracket 10 in FIGS. 1-2, the protrusion from the bolt 13 and shorter upper vertical portion 11 14 is also a shorthand.
[0044]
In this embodiment, ruler member 4 of the upper and lower beams 3, as in the first implementation example, as its vertical plane 4a overhangs desired dimensions weather side, longitudinal horizontal portion 4b on the upper surface of the beam 3 In the direction, the bolts and nuts 8 are fixed at desired intervals. Further , holes for inserting the bolts 23 of the panel mounting bracket 20 or the bolts 33 of the panel mounting bracket 30 are drilled at the same level at predetermined intervals on the vertical surface 4a.
[0045]
As shown in FIGS. 7 to 8, in order to attach the panels 1 and 2 to the ruler member 4 using these panel attachment brackets, first, the panel attachment brackets 20 are spaced at intervals of 300 mm on the vertical surface 4 a of the ruler member 4. the projections 24, in a suspended state the upper edge of the vertical surface 4a, keep secure the bolts 23 to a vertical surface 4a of the ruler member 4.
[0046]
The central upper portion of the panel 1 below the width 600 mm, the advance of the panel mounting bracket 30 is fixed by bolts 5, the lower end of the ALC panels 1, zigzag hardware 6 (Figure in the same manner as in Example 1 previously tentatively fixed to the anchors buried Shimese not) in ALC panel la (not shown).
[0047]
Further, in the middle of the ALC panels 2 of width 300mm, a panel mounting bracket 30 (not shown) in the upper portion the solid was constant, on the back surface of the lower end of the ALC panels 1, as well as if the lightning type fittings 6 keep fixed.
[0048]
In this state, the lower ALC panel 1 is suspended in the same manner as in the first embodiment, and the bolt 33 of the upper panel mounting bracket 30 is inserted into the hole of the vertical surface 4a of the ruler member 4 and fixed with the nut 7. Then, the bolts are fastened with the vertical surface 4a of the lower ruler member 4 sandwiched between the outer surface of the ALC panel 1 and the inner surface of the inner metal mold 6 (not shown). Then, one of the intermediate ALC panels 2 is suspended, and the vertical surface 4a of the ruler member 4 is connected to the outer surface of the panel and the inner surface with the lower end edge surface supported by the horizontal support portion 22 of the panel mounting bracket 20. The bolt 5 is fastened by being sandwiched between the inner surface of the mold 6 .
[0049]
Next, another ALC panel 2 is attached in the same manner.
[0050]
Thereafter, as shown in FIGS. 10 to 11, the ALC panel 15 is suspended above the intermediate ALC panel 2, and the ruler member 4 in a state where the lower end facet is supported by the horizontal support portion 22 of the panel mounting bracket 20. The outer surface of the vertical surface 4a is sandwiched between the ALC panel 15 and the inner surface of the inertia-shaped metal piece 6, and the bolt 5 is fastened.
[0051]
If this operation is repeated , the panels 1, 2, and 15 can be attached to the frame beam 3. Finally, when the sealing material is filled in the joints of the ALC panels 1, 2, and 15 , the operation is completed.
[0052]
Incidentally, using the panel mounting bracket 10 in Figure 2 instead of panel mounting bracket 10 in FIG. 1, such as corners of buildings, it is possible to cope with a case terminal ruler member 4 is short.
[0053]
12-16 shows the Example which provided the processus | protrusion of the cross-sectional triangle in the step part of the locust type metal fitting 6. FIG. The projection 14 of the panel mounting bracket 10 is formed by bending, and enters the triangular recess of the projection . 12 corresponds to FIG. 3, and FIG. 14 corresponds to FIG. FIG. 15 shows a state in which the inner metal fitting 6 is attached to the lower end portion of the ALC panel 1, and FIG. 16 shows a state in which the upper end portion of the ALC panel 1 is attached to the ruler member 4 by the panel attachment hardware 10.
[0054]
【The invention's effect】
Since the panel mounting hardware of the present invention is configured as described in detail above, when the ALC panel is mounted on the building frame, all work can be performed from the indoor side. Therefore, there is no need to temporarily install a scaffold outdoors, and there is no need for on-site welding, and the ALC panel can be easily attached.
[0055]
If the upper and lower ALC panels have different widths, a simplified panel mounting bracket can be used, so that the bracket cost and mounting cost can be reduced.
[Brief description of the drawings]
FIG. 1 is a perspective view of a mounting bracket according to a first embodiment of the present invention.
FIG. 2 is a perspective view of a mounting bracket according to a first embodiment of the present invention.
FIG. 3 is a longitudinal sectional view showing a state in which the panel is attached to the frame beam using the mounting bracket of the first embodiment.
4 is a view taken in the direction of arrows ( IV )-( IV ) in FIG. 3;
FIG. 5 is a perspective view of a mounting bracket according to a second embodiment of the present invention.
FIG. 6 is a perspective view of a mounting bracket according to a third embodiment of the present invention . FIG. 7 is a front view showing a state in which a panel is mounted on a frame beam using the mounting bracket according to the second and third embodiments. ( VII )-( VII ) arrow view of FIG. 8 ) .
FIG. 8 is a view taken in the direction of arrows ( VIII )-( VIII ) in FIG. 7;
FIG. 9 is a diagram illustrating an arrangement of ALC panels.
10 is a view ( X )-( X ) in FIG. 11;
FIG. 11 is a view taken in the direction of arrows ( XI )-( XI ) in FIG. 10;
FIG. 12 is a longitudinal sectional view showing a state in which the panel is attached to the frame beam using the mounting bracket of the first embodiment.
FIG. 13 is a perspective view showing an example of an Inazuma type hardware.
FIG. 14 is a perspective view of a mounting bracket according to an embodiment of the present invention.
FIG. 15 is a perspective view showing an example of a lower end portion of a panel to which an inner metal mold is attached.
FIG. 16 is a perspective view showing an embodiment in which an upper end portion of a panel is attached to a ruler member through a self-weight bracket.
[Explanation of symbols]
1, 2 and 15 Panel 1a Anchor 1b Vertical hole 1c Horizontal hole 3 Beam 4 Ruler member 4a Vertical surface 4b Horizontal part 5, 13, 23, 33 Bolt 6 Inner type hardware
6a, 6b Loose hole 7 Nut
7a washer
8 Bolt nut 10, 20, 30 Panel mounting bracket 11, 21, 31 Vertical portion 11a, 31a Loose hole 12, 22 Support portion 14, 24 Projection 28 Opening portion

Claims

A first panel mounting bracket in which a long hole is provided in the first flat plate member, and a bolt member protrudes on one side of the flat plate member in a direction orthogonal to the long axis of the long hole; The flat plate member 2 has a notch between the central portion and both side portions of the first half, and only the central portion is bent at a right angle to form a plane perpendicular to the one surface. A bolt member extending in parallel with the plane is provided on the opposite side to the bent central portion in the half, and projections are provided on the both sides at the same vertical distance with respect to the plane of the central portion. And the second panel mounting bracket and the second panel mounting bracket are arranged side by side so that the plane is in contact with the bottom edge of the panel. The first panel mounting bracket and the second Panel mounting bracket assemblies panel mounting bracket are juxtaposed used.

The first panel mounting bracket and the second panel mounting bracket are used side by side . The first panel mounting bracket is formed of a first flat plate member, and protrudes from one side of the first bolt. are formed within the first flat plate member have a loose hole extending transversely to said first bolt, along the top surface longitudinal direction of the beam of the steel skeleton of a building, a vertical plane and an outdoor side with a desired width A panel is attached to an L-shaped ruler member that sticks out and is fixed, and the second panel mounting bracket is formed of a second flat plate member, and a second bolt that protrudes from one side in the lower half is provided. a, characterized in that it have a support portion which only the central part there is a notch between the central portion and side portions formed by perpendicularly bending the side opposite to the second bolt in the upper half portion Panel mounting bracket assembly.

In at least one of the first panel mounting bracket and the second panel mounting bracket, at least one protrusion suspended from the top of the vertical surface of the ruler member at the upper end of the vertical portion is directed toward the indoor side. The panel mounting bracket assembly according to claim 2 , wherein the panel mounting bracket assembly is fixed .

4. The panel mounting bracket assembly according to claim 2 or 3, wherein the inner metal mold is bent at least at three places by a bent portion extending in a horizontal direction, and the substantially central portion is separated from the panel, thereby the substantially central portion. parts arranged peaks and the level of the panel mounting bracket and panel mounting structure in the vertical section that provided the loose hole in contact with the panel.