JPH0657859A - Mounting structure of outer wall panel - Google Patents
Mounting structure of outer wall panelInfo
- Publication number
- JPH0657859A JPH0657859A JP23272292A JP23272292A JPH0657859A JP H0657859 A JPH0657859 A JP H0657859A JP 23272292 A JP23272292 A JP 23272292A JP 23272292 A JP23272292 A JP 23272292A JP H0657859 A JPH0657859 A JP H0657859A
- Authority
- JP
- Japan
- Prior art keywords
- wall panel
- fastener
- receiving
- floor
- mounting structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は、建物の外装用等に使
用される外壁パネルの取付構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for an outer wall panel used for building exteriors and the like.
【0002】[0002]
【従来の技術】カーテンウォールや既存建物の外装用に
使用される外壁パネルとして、ガラス繊維補強コンクリ
ート(GRC)からなる壁板の裏面に鉄骨フレームを組
付けてなるものがある。このような外壁パネルを、鉄骨
架構の梁に取り付ける構造として、従来、図4に示す構
造が取られている。同図は、上階の外壁パネル39の下
端と、下階の外壁パネル39の上端の取付部を示す。各
外壁パネル39は、前記のGRCからなる壁板37の裏
面に鉄骨フレーム38を組付けたものである。鉄骨梁3
1には、上フランジ31a上に、図5に示すように予め
工場において台座受けアングル33をブラケット32と
共に溶接しておき、現場において台座受けアングル33
上に図6に示す台座34を溶接する。台座34上は、下
部ファスナ用ボルト35と上部ファスナ用ボルト36と
を突設したものである。図4において、45は現場打ち
コンクリートからなる床スラブを示す。2. Description of the Related Art As an outer wall panel used for a curtain wall or an exterior of an existing building, there is one in which a steel frame is attached to the back surface of a wall plate made of glass fiber reinforced concrete (GRC). As a structure for attaching such an outer wall panel to a beam of a steel frame, conventionally, the structure shown in FIG. 4 has been adopted. This figure shows the lower end of the outer wall panel 39 on the upper floor and the mounting portion of the upper end of the outer wall panel 39 on the lower floor. Each outer wall panel 39 has a steel frame 38 attached to the back surface of the wall plate 37 made of GRC. Steel beam 3
1, the pedestal receiving angle 33 is welded together with the bracket 32 in the factory in advance on the upper flange 31a as shown in FIG.
The pedestal 34 shown in FIG. 6 is welded to the top. On the pedestal 34, a lower fastener bolt 35 and an upper fastener bolt 36 are provided in a protruding manner. In FIG. 4, reference numeral 45 denotes a floor slab made of cast-in-place concrete.
【0003】上階外壁パネル39における鉄骨フレーム
38の下辺の枠材38aには、L字状の下部ファスナ4
2がその縦フランジ部42aでボルト接合され、横フラ
ンジ部42bが前記の台座34上に載せられて、下部フ
ァスナ用ボルト35(図6)にナット48で締め付け固
定される。下階外壁パネル39の上辺の枠材38aに
は、逆L字状の上部ファスナ41がその縦フランジ部4
1aでボルト固定され、横フランジ部41bが台座34
上の上部ファスナ用ボルト36にナット48で締め付け
固定される。この場合に、横フランジ41bの下面には
適宜ライナを介在させ、外壁パネル39の高さ調節を行
う。また、各ファスナ41,42のボルト挿通孔43,
44はルーズ孔とし、外壁パネル39の出入り調整を可
能とする。The L-shaped lower fastener 4 is attached to the frame member 38a on the lower side of the steel frame 38 in the outer wall panel 39 of the upper floor.
2 is bolted to the vertical flange portion 42a, the horizontal flange portion 42b is placed on the pedestal 34, and is fixed to the lower fastener bolt 35 (FIG. 6) with a nut 48. On the frame member 38a on the upper side of the lower floor outer wall panel 39, an inverted L-shaped upper fastener 41 is provided on the vertical flange portion 4 thereof.
1a is bolted, and the lateral flange portion 41b is mounted on the pedestal 34.
The upper fastener bolt 36 is fixed by a nut 48. In this case, the height of the outer wall panel 39 is adjusted by appropriately interposing a liner on the lower surface of the lateral flange 41b. In addition, the bolt insertion holes 43 of the fasteners 41, 42,
Loose holes 44 allow the outer wall panel 39 to be adjusted in and out.
【0004】[0004]
【発明が解決しようとする課題】しかし、前記従来例で
は、ファスナ用ボルト35,36の突設された台座34
を使用するため、運搬上の都合などから台座34を現場
取付けとしなくてはならず、台座34の墨出しや取付け
等の現場施工が多くなる。そのため、寸法誤差が生じた
り、溶接スラグが未除去のままに放置されることが多
く、手直しのために施工が中断してしまうこともある。
また、下階外壁パネル39も梁31の上側で固定するた
め、下階外壁パネル39の納まり調整を行うときに、バ
ールやパネル引寄せ治具等の工具の受けとなる部分が少
ない。すなわち、下階外壁パネル39の上辺の固定作業
は、作業者が床スラブ45上に載って行うことになる
が、そのため梁31の下フランジ31b等を前記工具の
受けとして使用することができない。このため、外壁パ
ネル39の取付作業が難しく施工時間も長くかかる。し
かも、台座34のボルト35,36を損傷することがあ
る。However, in the above-mentioned conventional example, the pedestal 34 on which the fastener bolts 35, 36 are provided in a protruding manner.
Since the pedestal 34 is used, it is necessary to mount the pedestal 34 on site for the convenience of transportation, and the number of on-site constructions such as marking and mounting of the pedestal 34 increases. Therefore, a dimensional error often occurs, and the welding slag is often left unremoved, which may interrupt the construction for repair.
Further, since the lower floor outer wall panel 39 is also fixed on the upper side of the beam 31, there are few portions for receiving tools such as crowbars and panel pulling jigs when adjusting the accommodation of the lower floor outer wall panel 39. That is, the work of fixing the upper side of the lower floor outer wall panel 39 is carried out by the operator by placing it on the floor slab 45, and therefore the lower flange 31b of the beam 31 cannot be used as a receiver for the tool. Therefore, it is difficult to attach the outer wall panel 39, and the construction time is long. Moreover, the bolts 35 and 36 of the pedestal 34 may be damaged.
【0005】この発明の目的は、取付施工を精度よく、
簡単かつ迅速に行うことのできる外壁パネル取付構造を
提供することである。The object of the present invention is to perform the mounting work accurately.
An object of the present invention is to provide an outer wall panel mounting structure that can be simply and quickly performed.
【0006】[0006]
【課題を解決するための手段】この発明の外壁パネル取
付構造は、上階外壁パネルの下部ファスナを固定する受
材を梁の上面に設け、下階外壁パネルの上部ファスナを
固定する受材を前記梁の下面に設けたものである。各受
材にはファスナ固定用の取付孔を設ける。In the outer wall panel mounting structure of the present invention, a support member for fixing the lower fastener of the upper floor outer wall panel is provided on the upper surface of the beam, and a support member for fixing the upper fastener of the lower floor outer wall panel is provided. It is provided on the lower surface of the beam. A mounting hole for fastening the fastener is provided in each receiving member.
【0007】[0007]
【作用】この構成によると、下階外壁パネルの上部ファ
スナを、梁の下面に設けられた受材に取付けるため、階
下から取付作業が行えて、その受材や梁を外壁パネルの
納まり調整時の工具の受けとして利用できる。また、梁
の上下の各受材は取付孔を設けたものであるため、ボル
トを突設したものと異なり、運搬等の障害となることな
く、各受材を予め工場で梁に固定しておくことができ
る。そのため、現場作業が少なくなり、精度向上が図れ
る。According to this structure, the upper fasteners of the outer wall panel of the lower floor are attached to the receiving member provided on the lower surface of the beam, so that the attaching work can be performed from the downstairs and the receiving member and the beam can be adjusted when the outer panel is housed. Available as a tool receiver. In addition, each receiving material above and below the beam is provided with mounting holes, so unlike the projecting bolts, each supporting material is fixed to the beam in advance at the factory without hindering transportation. Can be set. Therefore, on-site work is reduced and accuracy can be improved.
【0008】[0008]
【実施例】この発明の一実施例を図1ないし図3に基づ
いて説明する。外壁パネル1は、ガラス繊維補強コンク
リート(GRC)の成形品からなる壁板2の裏面に鉄骨
フレーム3をアンカー鉄筋(図示せず)などで組付けた
ものである。外壁パネル1は、各階毎に設けられるもの
であり、各階における梁9への取付けに図1の取付構造
が採用される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will be described with reference to FIGS. The outer wall panel 1 includes a wall frame 2 made of a glass fiber reinforced concrete (GRC) molded product, and a steel frame 3 attached to the back surface of the wall plate 2 with anchor rebars (not shown). The outer wall panel 1 is provided for each floor, and the mounting structure of FIG. 1 is adopted for mounting the beam 9 on each floor.
【0009】各外壁パネル1の鉄骨フレーム3には、下
枠材3cにL形片からなる下部ファスナ7がその縦フラ
ンジ部7aでボルト固定され、また上枠材3aよりも若
干下方に設けた横枠材3bに、逆L形片からなる上部フ
ァスナ4がその縦フランジ部4aでボルト固定されてい
る。これらファスナ4,7の横フランジ部4b,7bに
は各々ボルト挿通孔5,8が設けてある。また、上部フ
ァスナ4の横フランジ部4bには、ボルト挿通孔5と並
んでねじ孔が形成されて高さ調整ボルト6(図2)が螺
着されている。On the steel frame 3 of each outer wall panel 1, a lower fastener 7 consisting of an L-shaped piece is bolted to a lower frame member 3c by a vertical flange portion 7a thereof, and is provided slightly below the upper frame member 3a. An upper fastener 4 composed of an inverted L-shaped piece is bolted to the horizontal frame member 3b by a vertical flange portion 4a thereof. Bolt insertion holes 5 and 8 are provided in the lateral flange portions 4b and 7b of the fasteners 4 and 7, respectively. A screw hole is formed in the lateral flange portion 4b of the upper fastener 4 along with the bolt insertion hole 5, and a height adjusting bolt 6 (FIG. 2) is screwed into the screw hole.
【0010】外壁部の鉄骨梁9は、予め工場において図
3に示すように加工される。すなわち、鉄骨梁9の上フ
ランジ9aの上面に、下部ファスナ受材となる受けアン
グル11がブラケット10を介して溶接され、その横フ
ランジ部11aにパネル取付孔となるボルト挿通孔12
が形成されると共に、ナット13が溶接固定される。ま
た、鉄骨梁9の下フランジ9bの下面に、上部ファスナ
受材となる受けプレート15がブラケット14を介して
溶接により固定される。この受けプレート15にはパネ
ル取付孔となるボルト挿通孔16が形成される。The steel beam 9 of the outer wall portion is processed in advance in a factory as shown in FIG. That is, the receiving angle 11 serving as the lower fastener receiving material is welded to the upper surface of the upper flange 9a of the steel beam 9 via the bracket 10, and the bolt insertion hole 12 serving as the panel mounting hole is formed in the lateral flange portion 11a.
And the nut 13 is welded and fixed. Further, a receiving plate 15 serving as an upper fastener receiving material is fixed to the lower surface of the lower flange 9b of the steel beam 9 by welding via a bracket 14. The receiving plate 15 is formed with a bolt insertion hole 16 serving as a panel mounting hole.
【0011】図1に示すように、床スラブ17は、現場
打ちコンクリートにより鉄骨梁9上に形成される。この
床スラブ17の階に対応する上階外壁パネル1の下部
は、その下部ファスナ7の横フランジ部7bを下部ファ
スナ受けアングル11上に載置し、ボルト20をボルト
挿通孔8,12から溶接ナット13に螺着して締付ける
ことにより固定される。ボルト20の頭部の下にはスプ
リングワッシャ18およびワッシャ19を介在させる。As shown in FIG. 1, the floor slab 17 is formed on the steel beam 9 by cast-in-place concrete. The lower portion of the upper floor outer wall panel 1 corresponding to the floor of the floor slab 17 has the lateral flange portion 7b of the lower fastener 7 placed on the lower fastener receiving angle 11 and the bolt 20 welded from the bolt insertion holes 8 and 12. It is fixed by screwing it onto the nut 13 and tightening it. A spring washer 18 and a washer 19 are interposed below the head of the bolt 20.
【0012】下階外壁パネル1の上部は、その上部ファ
スナ4の横フランジ部4bを、図2のように高さ調整用
ボルト6を介して上部ファスナ受けプレート15上に載
せ、ボルト22を上部ファスナ4および受けプレート1
5のボルト挿通孔5,16(図1)に挿通する。ボルト
20にはワッシャ21,25を通し、ナット26を仮締
めしておく。この状態で、図1のように下階外壁パネル
1の横枠材3bとファスナ受けプレート15との間にパ
ネル引寄せ治具23を掛け、治具23で外壁パネル1の
出入り調整を行うと共に、高さ調整用ボルト6で高さ調
整する。この調整された状態で、上部ファスナ4と受け
プレート15を、ライナ24を介在させてボルト22と
ナット25とで締め付け、下階外壁パネル1の上部を固
定する。At the upper portion of the lower floor outer wall panel 1, the lateral flange portion 4b of the upper fastener 4 is placed on the upper fastener receiving plate 15 via the height adjusting bolt 6 as shown in FIG. Fastener 4 and support plate 1
5 through the bolt insertion holes 5 and 16 (FIG. 1). The washers 21 and 25 are passed through the bolt 20, and the nut 26 is temporarily tightened. In this state, as shown in FIG. 1, a panel pulling jig 23 is hooked between the horizontal frame member 3b of the lower floor outer wall panel 1 and the fastener receiving plate 15, and the jig 23 adjusts the entrance / exit of the outer wall panel 1. Adjust the height with the height adjusting bolt 6. In this adjusted state, the upper fastener 4 and the receiving plate 15 are tightened with the bolt 22 and the nut 25 with the liner 24 interposed, and the upper portion of the lower floor outer wall panel 1 is fixed.
【0013】なお、鉄骨梁9の工場出荷時において、各
ボルト20,22は下部ファスナ受けアングル11およ
び上部ファスナ受けプレート15のボルト挿通孔12,
16に差し込み状態とし、現場に持ち込む。When the steel beam 9 is shipped from the factory, the bolts 20 and 22 are attached to the bolt receiving holes 12 of the lower fastener receiving angle 11 and the upper fastener receiving plate 15, respectively.
Put it in 16 and bring it to the site.
【0014】この構成によると、下階外壁パネル1の上
部ファスナ4を鉄骨梁9の下面の受けプレート15と取
り合うため、上部ファスナ4の固定作業を階下から行え
る。そのため、下階外壁パネル1の納まり調整時に受け
プレート15を前記のようにパネル引寄せ治具23の受
けとして使用でき、施工が容易で迅速に行える。また、
下部ファスナ受けアングル11および上部ファスナ受け
プレート15は、ボルト挿通孔16,12を設けたもの
であり、従来のようにボルトを立設しないため、これら
受けアングル11および受けプレート15を予め工場で
梁9に溶接しておくことができる。このように工場取付
けとするため、寸法精度が良く、また溶接スラグの除去
や塗装が確実に行える。また、受けアングル11および
受けプレート15にボルトを突設しないので、その突出
による損傷や弊害が少ない。According to this structure, the upper fastener 4 of the lower floor outer wall panel 1 is fitted to the receiving plate 15 on the lower surface of the steel beam 9, so that the fixing work of the upper fastener 4 can be performed from the downstairs. Therefore, when the accommodation adjustment of the lower floor outer wall panel 1 is performed, the receiving plate 15 can be used as the receiving of the panel pulling jig 23 as described above, and the construction can be performed easily and quickly. Also,
The lower fastener receiving angle 11 and the upper fastener receiving plate 15 are provided with bolt insertion holes 16 and 12. Since the bolts are not erected as in the conventional case, these receiving angle 11 and the receiving plate 15 are pre-fabricated at the factory. 9 can be welded in advance. Since it is installed in the factory in this way, the dimensional accuracy is good, and the welding slag can be removed and the coating can be reliably performed. Moreover, since the bolts are not projectingly provided on the receiving angle 11 and the receiving plate 15, there is little damage or adverse effect due to the protrusion.
【0015】[0015]
【発明の効果】この発明の外壁パネル取付構造は、上階
外壁パネルの下部ファスナを固定する受材を梁の上面に
設け、下階外壁パネルの上部ファスナを固定する受材を
前記梁の下面に設けたため、下階外壁パネルの上部ファ
スナの固定作業を階下から行える。そのため、ファスナ
の受材や梁を外壁パネルの納まり調整時の工具の受けと
して利用でき、施工が容易で迅速に行える。また、各受
材は取付孔を設けたものであるため、ボルトを突設した
ものと異なり、運搬等の障害となることなく、各受材を
予め工場で梁に固定しておくことができ、寸法精度が良
い。また、受材にボルトを突設しないので、突起物によ
る損傷や弊害が少ない。According to the outer wall panel mounting structure of the present invention, the receiving material for fixing the lower fastener of the upper floor outer wall panel is provided on the upper surface of the beam, and the receiving material for fixing the upper fastener of the lower floor outer wall panel is provided on the lower surface of the beam. Since it is installed on the lower floor, it is possible to fix the upper fastener of the outer wall panel of the lower floor from the downstairs. Therefore, the fastener receiving material and the beam can be used as a receiving tool for adjusting the fitting of the outer wall panel, and the construction is easy and quick. Also, since each receiving material is provided with mounting holes, unlike the projecting bolts, each receiving material can be fixed to the beam in advance at the factory without hindering transportation. Good dimensional accuracy. Further, since the bolt is not projectingly provided on the receiving material, damage and adverse effects due to the protrusions are small.
【図1】この発明の一実施例である外壁パネル取付構造
の縦断面図である。FIG. 1 is a vertical sectional view of an outer wall panel mounting structure according to an embodiment of the present invention.
【図2】その下部ファスナ取付部の正面図である。FIG. 2 is a front view of the lower fastener attaching portion.
【図3】その鉄骨梁の工場製作完了時の形状を示す縦断
面図である。FIG. 3 is a vertical cross-sectional view showing the shape of the steel frame beam at the time of completion of factory production.
【図4】従来の外壁パネル取付構造の縦断面図である。FIG. 4 is a vertical cross-sectional view of a conventional outer wall panel mounting structure.
【図5】その鉄骨梁の工場製作完了時の形状を示す縦断
面図である。FIG. 5 is a vertical cross-sectional view showing the shape of the steel frame beam when factory production is completed.
【図6】その台座の正面図である。FIG. 6 is a front view of the pedestal.
1…外壁パネル、2…壁板、3…鉄骨フレーム、4…上
部ファスナ、7…下部ファスナ、9…鉄骨梁、11…下
部ファスナ受けアングル、15…上部ファスナ受けプレ
ート、20,22…ボルトDESCRIPTION OF SYMBOLS 1 ... Outer wall panel, 2 ... Wall board, 3 ... Steel frame, 4 ... Upper fastener, 7 ... Lower fastener, 9 ... Steel beam, 11 ... Lower fastener receiving angle, 15 ... Upper fastener receiving plate, 20, 22 ... Bolt
Claims (1)
る受材を梁の上面に設け、下階外壁パネルの上部ファス
ナを固定する受材を前記梁の下面に設け、これら受材に
前記各ファスナの固定用の取付孔を設けた外壁パネル取
付構造。1. A receiving material for fixing the lower fasteners of the upper floor outer wall panel is provided on the upper surface of the beam, and a receiving material for fixing the upper fasteners of the lower floor outer wall panel is provided on the lower surface of the beam. Outer wall panel mounting structure with mounting holes for fastening fasteners.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4232722A JP2544281B2 (en) | 1992-08-06 | 1992-08-06 | External wall panel mounting structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4232722A JP2544281B2 (en) | 1992-08-06 | 1992-08-06 | External wall panel mounting structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0657859A true JPH0657859A (en) | 1994-03-01 |
JP2544281B2 JP2544281B2 (en) | 1996-10-16 |
Family
ID=16943765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4232722A Expired - Lifetime JP2544281B2 (en) | 1992-08-06 | 1992-08-06 | External wall panel mounting structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2544281B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012046983A (en) * | 2010-08-27 | 2012-03-08 | Ohbayashi Corp | Sash mounting structure |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5862712U (en) * | 1981-10-23 | 1983-04-27 | 日本軽金属株式会社 | Attachment structure of external materials to concrete frame |
JPH02300450A (en) * | 1989-05-13 | 1990-12-12 | Natl House Ind Co Ltd | Fitting structure of wall panel |
JPH0313644A (en) * | 1989-06-08 | 1991-01-22 | Misawa Homes Co Ltd | Fitting method for curtain wall |
JPH0411819U (en) * | 1990-05-21 | 1992-01-30 |
-
1992
- 1992-08-06 JP JP4232722A patent/JP2544281B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5862712U (en) * | 1981-10-23 | 1983-04-27 | 日本軽金属株式会社 | Attachment structure of external materials to concrete frame |
JPH02300450A (en) * | 1989-05-13 | 1990-12-12 | Natl House Ind Co Ltd | Fitting structure of wall panel |
JPH0313644A (en) * | 1989-06-08 | 1991-01-22 | Misawa Homes Co Ltd | Fitting method for curtain wall |
JPH0411819U (en) * | 1990-05-21 | 1992-01-30 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012046983A (en) * | 2010-08-27 | 2012-03-08 | Ohbayashi Corp | Sash mounting structure |
Also Published As
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JP2544281B2 (en) | 1996-10-16 |
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