JP4218891B2 - ALC panel mounting bracket and ALC panel mounting structure using the mounting bracket - Google Patents
ALC panel mounting bracket and ALC panel mounting structure using the mounting bracket Download PDFInfo
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- JP4218891B2 JP4218891B2 JP2004045464A JP2004045464A JP4218891B2 JP 4218891 B2 JP4218891 B2 JP 4218891B2 JP 2004045464 A JP2004045464 A JP 2004045464A JP 2004045464 A JP2004045464 A JP 2004045464A JP 4218891 B2 JP4218891 B2 JP 4218891B2
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- 239000002184 metal Substances 0.000 claims description 46
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 210000000078 claw Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Description
本発明は、建築物の躯体に固着された支持部材に取付けるための軽量気泡コンクリート(以下、「ALC」という。)パネル取付金具及び該取付金具を用いたALCパネル取付構造に関するものである。 The present invention relates to a lightweight cellular concrete (hereinafter referred to as “ALC”) panel mounting bracket for mounting on a support member fixed to a building frame, and an ALC panel mounting structure using the mounting bracket.
従来、ALCパネルをH鋼からなる梁等の建築物の躯体に固着された支持部材に取付ける場合には、定規アングル等の支持部材の垂直面に、断面がT字状若しくは平面形状であって該垂直部に取付孔を有するALCパネル取付用板状金具を取付けた後、ALCパネル短辺または長辺小口面に挿入されたアンカー金具或いはALCパネルに埋設された取付金具に対し、ALCパネル裏面からボルト若しくはナットにより該取付孔から挿通して螺着していた。 Conventionally, when the ALC panel is attached to a support member fixed to a building frame such as a beam made of H steel, the cross section is T-shaped or planar on the vertical surface of the support member such as a ruler angle. After mounting the ALC panel mounting bracket with mounting holes in the vertical part, against the anchor bracket inserted in the short side or long side edge of the ALC panel or the mounting bracket embedded in the ALC panel, the back of the ALC panel And then screwed through the mounting hole with bolts or nuts.
図4は、例えば特許文献1にあるように従来のALCパネル取付構造の一実施例を示す図であり、建築物の躯体に固着された支持部材2に、断面がT字状をなすALCパネル取付用板状金具3を取付け、次いでALCパネル1の短辺小口面から挿入された垂直アンカー金具5に対し、ボルト4を該板状金具3の取付孔から挿通して螺着し、該取付金具3を支持部材2に溶接によって固着することで、ALCパネル1を取付けたものである。
FIG. 4 is a diagram showing an embodiment of a conventional ALC panel mounting structure as disclosed in, for example, Patent Document 1, and an ALC panel having a T-shaped cross section on a
また、図5は、例えば特許文献2にあるように従来のALCパネル取付構造の他の一実施例を示す図であり、建築物の躯体に固着された支持部材2に、断面が平面形状をなすALCパネル取付用板状金具6を取付け、次いでALCパネル1の長辺小口面から挿入された水平アンカー金具5に対し、ボルト4を該板状金具6の取付孔から挿通して螺着し、該取付金具6を支持部材2に溶接によって固着することで、ALCパネル1を取付けたものである。
しかしながら、これらのALCパネル取付構造では、柱部8にALCパネル1が配置される際に、前記柱部8の周りの突出部分8aがALCパネル取付金具3、6と干渉した場合には、該干渉部分を切削加工することが必要となるが、該干渉部分には該支持部材2及び該T字状もしくは平面形状をなすALCパネル取付用板状金具3、6が配設されるため、切削加工自体が困難であり、ALCパネル1の取付け自体が不可能となるという問題があった。
However, in these ALC panel mounting structures, when the protruding
また、上記従来のALCパネル取付構造では、建物解体時においてALCパネルを外す際、躯体とALCパネルとの隙間が狭いため、ボルト等を抜くための工具の使用が困難であり、躯体からALCパネルを外すために予想以上に手間がかかるという問題があった。 Moreover, in the above conventional ALC panel mounting structure, when removing the ALC panel at the time of building demolition, the gap between the housing and the ALC panel is narrow, so it is difficult to use a tool for removing bolts, etc. There was a problem that it took more time than expected to remove.
本発明は、上記問題を解決するためになされたものであり、柱部8周りの突出部分8aとALCパネル取付金具3、6との干渉を避け、ALCパネル短辺小口面に掘設された差込孔に棒状金具を挿入することによりALCパネルの取付けが可能であり、しかも取付金具の部品数を削減することでコストダウンを図ることのできるALCパネル取付金具及び取付構造を提供することを目的とするものである。
The present invention has been made to solve the above problem, and avoids interference between the protruding
上記目的を達成するため、本発明に係るALCパネル取付用板状金具は、建造物の躯体に固着された支持部材に取付けるための垂直部と水平部とからなるALCパネル取付金具であって、前記垂直部は前記水平部の一部を下方又は上方に屈曲させた両端部と上方又は下方に屈曲させた中央部とで構成され、且つ前記水平部の中央には平面矩形の周辺に爪部を備えた開口部が穿設されていることを特徴とするものである。
また、本発明に係るALCパネル取付用棒状金具は、前記ALCパネル取付用板状金具の水平部に穿設された開口部から挿通してALCパネル短辺小口面に掘設された差込孔に挿入して取付けるための棒状体からなるALCパネル取付金具であって、前記棒状体の非挿入側先端部には該開口部に嵌合する平面矩形の面材が設けてあることを特徴とするものである。
更に、本発明に係る他のALCパネル取付用棒状金具は、前記棒状体の挿入側先端部には更にゴム質キャップが被着されていることを特徴とするものである。
また、本発明に係るALCパネル取付構造は、前記ALCパネル取付用棒状金具を、前記ALCパネル取付用板状金具の水平部に穿設された平面矩形の開口部から挿通し、ALCパネル短辺小口面に掘設された差込孔に挿入し、且つ該水平部の平面矩形の開口部と該棒状金具の非挿入側先端部に設けられた平面矩形の面材とを嵌合させて取付け、次いで、前記ALCパネル取付用板状金具の垂直部を、躯体に固着された支持部材に対し、該垂直部の下端と該支持部材の下端が同一位置となるように固着することを特徴とするものである。
In order to achieve the above object, the ALC panel mounting bracket according to the present invention is an ALC panel mounting bracket comprising a vertical portion and a horizontal portion for mounting to a support member fixed to a housing of a building, The vertical portion is composed of both end portions where a part of the horizontal portion is bent downward or upward and a central portion where the horizontal portion is bent upward or downward, and a claw portion around a planar rectangle at the center of the horizontal portion. The opening provided with is perforated.
Moreover, the ALC panel mounting rod-shaped metal fitting according to the present invention is an insertion hole that is inserted through the opening formed in the horizontal portion of the ALC panel mounting plate-shaped metal fitting and is dug in the short edge surface of the ALC panel. An ALC panel mounting bracket made of a rod-shaped body for insertion and mounting on a non-insertion-side tip portion of the rod-shaped body is provided with a planar rectangular face material that fits into the opening. To do.
Furthermore, another ALC panel mounting bar-shaped metal fitting according to the present invention is characterized in that a rubber cap is further attached to the insertion-side tip of the bar-shaped body.
In the ALC panel mounting structure according to the present invention, the ALC panel mounting rod-shaped bracket is inserted through a flat rectangular opening formed in a horizontal portion of the ALC panel mounting plate-shaped bracket, and the short side of the ALC panel Insert into the insertion hole dug in the small facet, and attach by fitting the flat rectangular opening of the horizontal part and the flat rectangular face material provided at the non-insertion end of the rod-shaped bracket Then, the vertical part of the ALC panel mounting plate-shaped metal fitting is fixed to the support member fixed to the housing so that the lower end of the vertical part and the lower end of the support member are in the same position. To do.
本発明に係るALCパネル取付金具は、水平部と垂直部からなるALCパネル取付用板状金具と、棒状体と該棒状体の非挿入側先端部に設けた平面矩形の面材からなるALCパネル取付用棒状金具とで構成され、前記板状金具の水平部の中央には前記棒状金具を挿通するための開口部が穿設されている。
そして、ALCパネル取付用棒状金具を、ALCパネル取付用板状金具の水平部に穿設された平面矩形の開口部から挿通し、ALCパネル短辺小口面に掘設された差込孔に挿入し、且つ該水平部の平面矩形の開口部と該棒状金具の非挿入側先端部に設けられた平面矩形の面材とを該開口部周辺にある爪部で掛止するように嵌合させて取付け、次いで、該ALCパネル取付用板状金具の垂直部を、躯体に固着された支持部材に対し、該垂直部の下端と該支持部材の下端が同一位置となるように固着してALCパネルを取付けるものである。
ここで、該棒状金具の棒状体の軸径寸法は、ALCパネル短辺小口面に掘設された差込孔径よりわずかに小さく、また、好ましくは該棒状金具の棒状体の挿入側先端部にゴム質のキャップを被着することにより、ALCパネル短辺小口面に掘設された差込孔に該棒状金具が挿入した際のガタツキを防止することができる。また、該棒状金具を該差込孔に挿入する際の干渉による該棒状金具の棒状体に施された防錆めっきの剥離をも防止することができる。
また、前記板状金具の垂直部のうち下方にある両端部或いは中央部の下端は躯体に固着された支持部材の下端と同一位置に位置しており、従って、板状金具が下方に突出することがなく、柱部の周りの突出部分とALCパネル取付金具との干渉を避けることが可能である。
更に、ALCパネル短辺小口面に掘設された差込孔に上方より棒状金具の棒状体を挿入することによってALCパネルを取付けることができ、施工が極めて容易となる。
上記構成によれば、従来の取付構造のボルトが削減でき、コストダウンを図ることができる。
An ALC panel mounting bracket according to the present invention includes an ALC panel mounting plate-shaped bracket composed of a horizontal portion and a vertical portion, and a flat rectangular surface material provided at a rod-shaped body and a non-insertion side tip portion of the rod-shaped body. It is comprised with the attachment rod-shaped metal fitting, and the opening part for penetrating the said rod-shaped metal fitting is drilled in the center of the horizontal part of the said plate-shaped metal fitting.
The ALC panel mounting bracket is inserted through the flat rectangular opening drilled in the horizontal part of the ALC panel mounting bracket and inserted into the insertion hole drilled in the short edge of the ALC panel short side. In addition, the flat rectangular opening of the horizontal portion and the flat rectangular face material provided at the non-insertion side tip of the rod-shaped metal fitting are fitted so as to be hooked by the claw portions around the opening. Next, the vertical portion of the ALC panel mounting plate metal fitting is fixed to the support member fixed to the housing so that the lower end of the vertical portion and the lower end of the support member are in the same position. A panel is attached.
Here, the shaft diameter of the rod-shaped body of the rod-shaped metal fitting is slightly smaller than the insertion hole diameter dug in the short edge of the short side of the ALC panel, and preferably at the insertion side end of the rod-shaped body of the rod-shaped metal fitting. By attaching the rubber cap, it is possible to prevent rattling when the rod-shaped metal fitting is inserted into the insertion hole formed in the short side edge of the ALC panel. Further, it is possible to prevent peeling of the rust-proof plating applied to the rod-shaped body of the rod-shaped metal fitting due to interference when the rod-shaped metal fitting is inserted into the insertion hole.
Also, the lower ends of the lower end portions or the central portion of the vertical portion of the plate-shaped metal fitting are located at the same position as the lower end of the support member fixed to the housing, and therefore the plate-shaped metal device protrudes downward. In other words, it is possible to avoid interference between the protruding portion around the column portion and the ALC panel mounting bracket.
Furthermore, the ALC panel can be attached by inserting a rod-shaped body of a rod-shaped metal fitting into the insertion hole formed in the short edge of the short side of the ALC panel from above, and the construction becomes extremely easy.
According to the said structure, the bolt of the conventional attachment structure can be reduced and cost reduction can be aimed at.
上記本発明のALCパネル取付金具及び該取付金具を用いたALCパネル取付構造によれば、ALCパネル短辺小口面に掘設した差込孔にALCパネル取付用棒状金具を挿入することによりALCパネル取付用板状金具への仮止めができ、また、これ以上のボルト等が不要となるとと共に、その締め付け強度の管理が必要なく、作業効率が著しく向上する。 According to the ALC panel mounting bracket of the present invention and the ALC panel mounting structure using the mounting bracket, the ALC panel mounting rod-shaped bracket is inserted into the insertion hole formed in the short edge of the ALC panel short side. Temporary fixing to the mounting plate-like metal fitting can be performed, and no more bolts or the like are required, and the tightening strength is not required to be managed, and the working efficiency is remarkably improved.
また、梁等の躯体に固着された支持部材の下端と取付金具の下端の位置が整合しているため、前記支持部材より下方に取付金具が露出することなく、柱部の周りの突出部分とALCパネル取付金具との干渉を避けることができ、ALCパネルの取付けが容易となる。
そして、ALCパネル取付金具を構成する部品数が削減されることにより、コストダウンを図ることができる。
In addition, since the lower end of the support member fixed to the frame such as a beam is aligned with the lower end of the mounting bracket, the mounting bracket is not exposed below the support member, Interference with the ALC panel mounting bracket can be avoided, and mounting of the ALC panel becomes easy.
And cost reduction can be aimed at by reducing the number of parts which constitute an ALC panel mounting bracket.
更に、建築物解体時において、ALCパネル短辺小口面に掘設された差込孔からALCパネル取付用棒状金具を抜き取り、又は溶断することにより、ALCパネルを容易に取り外すことが可能となり、また、ALCパネル裏面へのボルト取付孔の穴あけ加工が不要となることにより、ALCパネルの半端物や切粉等の低減が可能となる。 Furthermore, at the time of building dismantling, the ALC panel can be easily removed by removing or fusing the ALC panel mounting rod-shaped bracket from the insertion hole dug in the short edge of the ALC panel. By eliminating the need for drilling bolt mounting holes on the back side of the ALC panel, it is possible to reduce half-finished products, chips and the like of the ALC panel.
次に、図面により本発明に係るALCパネルの取付構造及びそれに用いる取付金具の一実施形態を具体的に説明する。
図1は本発明に係るALCパネル取付構造を示す断面説明図、図2は本発明に係るALCパネル取付構造を示す斜視図、図3は本発明に係るALCパネル取付金具の示す分解斜視図、図4は本発明に係る他のALCパネル取付構造を示す斜視図、図5は本発明に係る他のALCパネル取付構造を示す分解斜視図、図6は従来の取付構造の一例を示す斜視説明図、図7は従来の取付構造の他の例を示す斜視図であって、1はALCパネル、2は支持部材、3は従来の一例のALCパネル取付用板状金具、4はボルト、5はアンカー金具、6は従来の他の例のALCパネル取付用板状金具、7はアンカー金具、8は柱部、8aは柱部8周りの突出部分、Aは本発明のALCパネル取付用棒状金具、9は棒状体、Bは本発明のALCパネル取付用板状金具、10aは水平部、10bは垂直部で該水平部10aから下方又は上方に屈曲させた両端部、10cは垂直部で該水平部10aから上方又は下方に屈曲させた中央部、11はゴム質キャップ、12は平面矩形の外面材、13は水平部10aに穿設された開口部、14は開口部13周辺に設けられた爪部である。
Next, an embodiment of an ALC panel mounting structure and a mounting bracket used therefor according to the present invention will be specifically described with reference to the drawings.
1 is a cross-sectional explanatory view showing an ALC panel mounting structure according to the present invention, FIG. 2 is a perspective view showing an ALC panel mounting structure according to the present invention, FIG. 3 is an exploded perspective view showing an ALC panel mounting bracket according to the present invention, 4 is a perspective view showing another ALC panel mounting structure according to the present invention, FIG. 5 is an exploded perspective view showing another ALC panel mounting structure according to the present invention, and FIG. 6 is a perspective view showing an example of a conventional mounting structure. 7 is a perspective view showing another example of a conventional mounting structure, in which 1 is an ALC panel, 2 is a support member, 3 is a conventional ALC panel mounting bracket, 4 is a bolt, Is an anchor bracket, 6 is a plate-shaped bracket for mounting an ALC panel of another conventional example, 7 is an anchor bracket, 8 is a column portion, 8a is a protruding portion around the
図1〜図3における本発明に係るALCパネル取付金具は、水平部10aと垂直部10b、10cからなるALCパネル取付用板状金具Bと、棒状体9と該棒状体9の非挿入側先端部に設けた平面矩形で平坦な面材12からなるALCパネル取付用棒状金具Aとで構成されている。
また、該ALCパネル取付用板状金具Bの垂直部は、該水平部10aから下方に屈曲させた両端部10bと、該水平部10aから上方に屈曲させた中央部10cとで構成されている。
そして、該板状金具Bの水平部10aの中央には、該棒状金具Aの棒状体9が挿通するための開口部13が穿設されており、棒状金具Aの棒状体9を板状金具Bの水平部10aの開口部13に挿通させる。その際、棒状金具Aの棒状体9の非挿入側先端部には前述した通り平面矩形の面材12が設けられ、この面材は該開口部13より僅かに小型であって、且つ該平面矩形の面材12は前記開口部13周辺に設けられた爪部14に掛止すると共に、該開口部13に嵌合して板状金具Bの水平部10aと面一となる。
なお、図示の実施例では板状金具Aは、一体の水平部10aと垂直部10b、10cからなるものを示したが、水平部10aと垂直部10b、10cとを別体として構成し、後に相互に溶接等で接合してもよい。
The ALC panel mounting bracket according to the present invention in FIGS. 1 to 3 includes an ALC panel mounting plate bracket B composed of a
Further, the vertical part of the ALC panel mounting bracket B is composed of both
An
In the illustrated embodiment, the plate-like metal fitting A is composed of the integral
また、図4〜5における本発明に係る他のALCパネル取付金具は、図1〜図3における本発明に係るALCパネル取付金具と同様、水平部10aと垂直部10b、10cからなるALCパネル取付用板状金具Bと、棒状体9と該棒状体9の非挿入側先端部に設けた平面矩形で平坦な面材12からなるALCパネル取付用棒状金具Aとで構成されている。
そして、該ALCパネル取付用板状金具Bの垂直部は、該板状金具Bの水平部10aから上方に屈曲させた両端部10bと、該水平部10aから下方に屈曲させた中央部10cとで構成されている以外は、図1〜図3における本発明に係るALCパネル取付金具と同様の構成を取っている。
In addition, the other ALC panel mounting bracket according to the present invention in FIGS. 4 to 5 is the same as the ALC panel mounting bracket according to the present invention in FIGS. 1 to 3, and the ALC panel mounting composed of the
And the vertical part of the ALC panel mounting plate-like metal fitting B includes both
ALCパネルの取付構造としては、該板状金具Bの水平部10aの中央に穿設された平面矩形の開口部13に棒状体9を挿通しておき、次いで棒状金具Aからなる取付金具を予めALCパネル短辺小口面に掘設された差込孔(図示せず)に挿入させ、ALCパネル1を仮止めしておき、ALCパネル1を立ておこした後、躯体に固着された支持部材2に板状金具Bの垂直部10b、10cを溶接固着する。このとき、該板状金具Bの垂直部の下端と躯体に固着された支持部材2の下端とが同一位置になるように該垂直部下方の中央部10b或いは該垂直部下方の両端部10cを固着するため、該板状金具Bの垂直部の下端が支持部材2より下方に突出することなく取付けられる。
As the mounting structure of the ALC panel, a rod-
上記のように、本発明に係るALCパネルの取付構造及び取付金具によれば、ALCパネル短辺小口面に掘設した差込孔に棒状金具を挿入することでALCパネルへの取付金具の仮止めが可能となり、また、ボルト等が不要となると共に、その締め付け強度の管理が不必要となり、作業効率が向上する。
そして、躯体に固着された支持部材より下方に取付金具が露出しないため、柱部の周りの突出部分とALCパネル取付金具との干渉を避けることができ、ALCパネルの取付けが容易となる。
更に、取付金具を構成する部品数が削減されることにより、コストダウンが図ることができる。
As described above, according to the mounting structure and mounting bracket of the ALC panel according to the present invention, the mounting bracket to the ALC panel is temporarily inserted by inserting the rod-shaped bracket into the insertion hole formed in the short edge of the short side of the ALC panel. It is possible to stop the bolt, and a bolt or the like is not necessary, and management of the tightening strength is not necessary, so that the work efficiency is improved.
Since the mounting bracket is not exposed below the support member fixed to the housing, it is possible to avoid the interference between the protruding portion around the column portion and the ALC panel mounting bracket, and the ALC panel can be easily mounted.
Further, the cost can be reduced by reducing the number of parts constituting the mounting bracket.
また、建築物解体時において、棒状金具を抜き取ることによりALCパネルを容易に取り外すことが可能となる。 Further, when the building is dismantled, the ALC panel can be easily removed by removing the rod-shaped metal fitting.
更にまた、ALCパネル裏面へのボルト差込孔あけ加工を不要にできるため、ALCパネルの加工紛等の低減が可能となる。 Furthermore, since it is possible to eliminate the need for bolt insertion drilling on the back surface of the ALC panel, it is possible to reduce the processing dust of the ALC panel.
1 ALCパネル
2 支持部材
3 従来の一例のALCパネル取付用板状金具
4 ボルト
5 垂直アンカー金具
6 従来の他の例のALCパネル取付用板状金具
7 水平アンカー金具
8 柱部
8a 柱部8周りの突出部分
A 本発明のALCパネル取付用棒状金具
B 本発明のALCパネル取付用板状金具
9 棒状体
10a 水平部
10b 垂直部の中央部
10c 垂直部の両端部
11 ゴム質キャップ
12 平面矩形の面材
13 水平部10aに穿設された開口部
14 開口部13周辺に設けられた爪部
DESCRIPTION OF SYMBOLS 1
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JP4218891B2 true JP4218891B2 (en) | 2009-02-04 |
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