JPH03166449A - Mounting structure of nearly l-shaped cross section concrete panel - Google Patents
Mounting structure of nearly l-shaped cross section concrete panelInfo
- Publication number
- JPH03166449A JPH03166449A JP30479989A JP30479989A JPH03166449A JP H03166449 A JPH03166449 A JP H03166449A JP 30479989 A JP30479989 A JP 30479989A JP 30479989 A JP30479989 A JP 30479989A JP H03166449 A JPH03166449 A JP H03166449A
- Authority
- JP
- Japan
- Prior art keywords
- shaped
- concrete panel
- shaped cross
- section concrete
- nearly
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 abstract description 21
- 239000002184 metal Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004040 coloring Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Load-Bearing And Curtain Walls (AREA)
- Finishing Walls (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は建物の外壁、間仕切等のコーナ一部を形成する
略Ｌ形断面コンクリートパネルを、建物躯体に能率良く
かつ美観を損なうことなく取付けることを可能とした略
Ｌ形断面コンクリートパネルの取付構造に関するもので
ある。[Detailed Description of the Invention] <Industrial Application Field> The present invention is a method for attaching a substantially L-shaped cross-sectional concrete panel that forms part of a corner of a building's outer wall, partition, etc. to a building frame efficiently and without impairing the aesthetic appearance. The present invention relates to a mounting structure for a substantially L-shaped cross-section concrete panel that makes it possible to do this.
く従来の技術〉
従来、この種の略Ｌ形断面コンクリートパネルを施工現
場に於いて建物蝙体に取付ける場合には、例えば第４図
および第５図に示す如く、略Ｌ形断面コンクリートパネ
ル１の両側部に表面から裏面に貫通する座堀孔２を穿設
し、かつボルト３、座金４およびナント５を用いてＬ形
プレート６を該略Ｌ形断面コンクリートバネル１のコー
ナ一部に装着し、更に予め建物の柱７に固着したピース
アングル材等の受鋼材８に、前記Ｌ形プレート６を固着
する等して略Ｌ形断面コンクリートパネル１を建物の躯
体に取付けていた．
〈発明が解決しようとする課題〉
然るに前述の従来の技術に於いては、略Ｌ形断面コンク
リートバネル１に表側から裏面に貫通する座堀孔２を穿
設しなければならないので、略Ｌ形断面コンクリートパ
ネル１の表側を傷つけ、略Ｌ形断面コンクリートバネル
１を取付けた後でこの座堀孔２を補修する作業が必要で
ある問題があった．
また特に略Ｌ形断面コンクリートバネル１が、その表面
に凹凸模様を設けたデザインパネル等である場合には、
補修部分を前の状態に仕上げることがきわめて困難であ
り、補修に当たって使用された補修材９の調合の仕方や
補修状態の良否等によっては、施工後に補修部分に色む
らや凹凸が残ったり、或いはこの補修部分に亀裂が生じ
たりする問題があった．
更に前述の従来の技術に於いてはボルト３、座金４、ナ
ット５等の小さな金具部品を多数用いる為に作業能率が
悪い等の問題もあった．本発明は従来のこれ等の問題点
に鑑み開発された全く新規な技術に関するものである．
く諜題を解決するための手段〉
本発明は前述の従来の問題点を根本的に改善した技術で
あって、その要旨は建物躯体に固着された受け鋼材に略
Ｌ形断面コンクリートパネルを取付ける構造に於いて、
棒状鋼材の一端にプレート部を設けたＴ形取付金具の該
棒状鋼材を前記略Ｌ形断面コンクリートパネルの長辺小
口に穿設された小口穴に挿入し、かつＩＴ形取付金具の
プレート部を前記受け鋼材に固着して構威したものであ
る．
く作用〉
本発明に於いては前述の如く、略Ｌ形断面コンクリート
パネルの長辺小口に小口穴を穿設し、且つこの小口穴に
Ｔ形取付金具の棒状鋼材を挿入するようにしたので、略
Ｌ形断面コンクリートパネルにその表裏面を貫通する座
堀穴を穿設する必要がない．
従って、座堀穴の補修作業を不要とすることが出来る。Conventionally, when attaching this type of approximately L-shaped concrete panel to a building body at a construction site, for example, as shown in FIGS. 4 and 5, a generally L-shaped concrete panel 1 A counterbore hole 2 penetrating from the front surface to the back surface is bored on both sides of the panel, and an L-shaped plate 6 is attached to a part of the corner of the substantially L-shaped cross-section concrete panel 1 using bolts 3, washers 4, and nants 5. Furthermore, the substantially L-shaped cross-sectional concrete panel 1 is attached to the building frame by fixing the L-shaped plate 6 to a steel receiving material 8 such as a piece angle material that has been fixed to the pillar 7 of the building in advance. <Problems to be Solved by the Invention> However, in the above-mentioned conventional technology, since it is necessary to drill a counterbore hole 2 penetrating the approximately L-shaped cross-section concrete panel 1 from the front side to the back side, the approximately L-shaped cross-section concrete panel 1 must be bored. There was a problem in that the front side of the cross-sectional concrete panel 1 was damaged and the counterbore hole 2 had to be repaired after the approximately L-shaped cross-sectional concrete panel 1 was installed. In particular, when the approximately L-shaped cross-section concrete panel 1 is a design panel with an uneven pattern on its surface,
It is extremely difficult to finish the repaired area to its previous condition, and depending on the method of mixing the repair material 9 used for repair and the quality of the repair, uneven coloring or unevenness may remain on the repaired area after construction. There was a problem with cracks forming in this repaired area. Furthermore, the above-mentioned conventional technology had problems such as poor work efficiency due to the use of a large number of small metal parts such as bolts 3, washers 4, nuts 5, etc. The present invention relates to a completely new technology developed in view of these conventional problems.
Means for Solving the Problems> The present invention is a technology that fundamentally improves the above-mentioned conventional problems, and its gist is to attach an approximately L-shaped cross-sectional concrete panel to a supporting steel member fixed to a building frame. In the structure,
Insert the bar-shaped steel material of the T-shaped mounting bracket, which has a plate part at one end of the bar-shaped steel material, into the edge hole drilled in the long side edge of the approximately L-shaped cross-sectional concrete panel, and insert the plate part of the IT-type mounting bracket into It is constructed by being fixed to the receiving steel material. Function> As described above, in the present invention, a small hole is drilled at the long side of the approximately L-shaped cross-section concrete panel, and the bar-shaped steel material of the T-shaped mounting bracket is inserted into this small hole. , there is no need to drill counterbore holes through the front and back surfaces of the roughly L-shaped concrete panel. Therefore, repair work for the counterbored hole can be made unnecessary.
〈実施例〉
図により本発明に係る略Ｌ形断面コンクリートパネル取
付構造を説明すると、第ｌ図は本発明の取付構造の要部
を示す斜視説明図、第２図はその断面説明図、第３図（
Ａ）．（Ｂ）はＴ形取付金具の説明図である．
第１図乃至第３図（Ａ），（Ｂ）に於いて、１０は略Ｌ
形断面コンクリートパネル、１１は建物の柱であって、
その外表面所定位置にはピースアングル材よりなる受け
鋼材ｌ２が固着されている．また前記略Ｌ形断面コンク
リートパネル１０の長辺小口には、特に第２図に明らか
な如く、後述の棒状鋼材を挿入し得る小口穴ｌ３が穿設
されている．１４はＴ形取付金具であって、特に第３図
（Ａ）．（Ｂ）により明らかな如く棒状鋼材１５の一端
に円板状プレート部１６を設けた構造のものであり、該
棒状鋼材１５の先端には４個の突起１７が所定の間隔を
保って穿設されている．本発明に使用される略Ｌ形断面
コンクリートパネル１０は直交する短辺の長さが夫々一
辺につき１５０〜６ ０ ０ ＊＊程度のものが用いら
れ、特に第１図および第２図に明らかな如く、この略Ｌ
形断面コンクリートパネル１０の長辺小口には５０〜２
０ ０ １ｍ程度の深さとｌＯ〜２Ｑｍｍ程度の内径
を持った小口穴１３が上下に合計４個穿設されている．
またＴ形取付金具ｌ４の棒状鋼材１５の外径は前記小口
穴ｌ３の内径とほぼ等しいか、或いは若干小さな径を持
って形威されている．従って棒状鋼材１５を小口穴１３
に挿入する際には、棒状鋼材１５に突設された突起１７
が小口穴１３の内周壁面に食い込み、建込作業中にＴ形
取付金具１４が略Ｌ形断面コンクリートパネル１０より
抜け落ちることを防止している．
前記小口穴１３は略Ｌ形断面コンクリートバネル１０を
製造した際に工場で穿設しても、或いは施工現場で穿設
しても良い．
本発明に係る取付構造の構戒に当たっては、施工現場に
於いて、各小口穴１３内にＴ形取付金具ｌ４を予め挿入
して略Ｌ形断面コンクリートバネル１０に取付け、続い
て略Ｌ形断面コンクリートパネル１０を蝙体の柱１ｌの
所定位置に建込み、Ｔ形取付金具１４の円板状プレート
部１６を予め柱１１に固着された受け鋼材１２に溶着す
ることによって略Ｌ形断面コンクリートパネル１０を柱
１１に取付け固定して、全体を組立構戒することが出来
る。<Example> To explain the approximately L-shaped cross-section concrete panel mounting structure according to the present invention with reference to figures, Fig. 1 is a perspective explanatory view showing the main parts of the mounting structure of the present invention, Fig. 2 is a cross-sectional explanatory view thereof, and Fig. Figure 3 (
A). (B) is an explanatory diagram of the T-shaped mounting bracket. In Figures 1 to 3 (A) and (B), 10 is approximately L.
A shaped cross-section concrete panel, 11 is a pillar of a building,
A receiving steel material l2 made of piece angle material is fixed to a predetermined position on its outer surface. Furthermore, as is particularly clear in FIG. 2, the substantially L-shaped cross-sectional concrete panel 10 has a small hole 13 formed in the long side thereof, into which a bar-shaped steel material, which will be described later, can be inserted. 14 is a T-shaped mounting bracket, especially shown in FIG. 3(A). As is clear from (B), it has a structure in which a disc-shaped plate portion 16 is provided at one end of a steel bar 15, and four protrusions 17 are bored at a predetermined interval at the tip of the steel bar 15. It has been done. The substantially L-shaped concrete panel 10 used in the present invention has a length of each orthogonal short side of approximately 150 to 600 **, as shown in FIGS. 1 and 2 in particular. Like, this abbreviation L
50 to 2 on the long side edge of the shaped cross-section concrete panel 10
0 0 A total of four small holes 13 with a depth of about 1 m and an inner diameter of about 10 to 2 Q mm are bored at the top and bottom. Further, the outer diameter of the bar-shaped steel material 15 of the T-shaped mounting bracket l4 is approximately equal to or slightly smaller than the inner diameter of the small opening l3. Therefore, the bar-shaped steel material 15 is inserted into the small hole 13.
When inserting into the bar-shaped steel material 15,
The T-shaped mounting bracket 14 bites into the inner circumferential wall surface of the small hole 13, and prevents the T-shaped mounting bracket 14 from falling out of the approximately L-shaped cross-sectional concrete panel 10 during construction work. The small openings 13 may be drilled in a factory when the substantially L-shaped concrete panel 10 is manufactured, or may be bored at the construction site. In planning the mounting structure according to the present invention, at the construction site, the T-shaped mounting bracket l4 is inserted in advance into each small hole 13 and attached to the approximately L-shaped cross-section concrete panel 10, and then the approximately L-shaped cross-section The concrete panel 10 is erected at a predetermined position on the pillar 1l, and the disc-shaped plate part 16 of the T-shaped mounting bracket 14 is welded to the receiving steel member 12 fixed to the pillar 11 in advance, thereby creating a substantially L-shaped cross-sectional concrete panel. 10 is attached and fixed to the pillar 11, and the whole can be assembled and constructed.
〈発明の効果〉
本発明に係る略Ｌ形断面コンクリートパネルの取付構造
は上述の如き構造と作用とを有するので、従来の如く略
Ｌ形断面コンクリートパネルに座堀孔を穿設する必要が
なく、従って略Ｌ形断而コンクリートパネルの表面に傷
を付ける心配が無く、かつこの座堀孔を補修する作業を
一切不要とすることが出来、これによってパネル表面意
匠の低下、補修不良による色むら、凹凸面、或いは亀裂
の発生等の問題を全て解消することが出来る．さらに略
Ｌ形断面コンクリートパネルを躯体に取付ける場合には
Ｔ形取付金具が一種類あれば良く、従来の如きボルト、
ナット、座金等の多数の金具を不要とすることが出来、
これによって作業能率を著しく向上せしめることが出来
る特徴を有するものである。<Effects of the Invention> Since the mounting structure of the approximately L-shaped cross-section concrete panel according to the present invention has the structure and function as described above, there is no need to drill a counterbore in the approximately L-shaped cross-section concrete panel as in the conventional case. Therefore, there is no need to worry about damaging the surface of the approximately L-shaped concrete panel, and there is no need to repair this counterbore hole at all, thereby reducing the deterioration of the panel surface design and uneven coloring due to poor repair. It is possible to eliminate all problems such as uneven surfaces, cracks, etc. Furthermore, when attaching an approximately L-shaped cross-section concrete panel to a building frame, only one type of T-shaped mounting bracket is required, and conventional bolts,
Numerous metal fittings such as nuts and washers can be eliminated,
This has the feature that work efficiency can be significantly improved.
第１図は本発明の取付構造の要部を示す斜視説明図、第
２図はその断面説明図、第３図（Ａ），（Ｂ）はＴ形取
付金具の説明図、第４図は従来例を示す斜視説明図、第
５図はその構或を示す断面図である。
１は略Ｌ形断面コンクリートパネル、２は座堀孔、３は
ボルト、４は座金、５はナット、６はＬ形プレ−１・、
７は柱、８は受け鋼材、９は補修材、１０は略Ｌ形断面
コンクリートパネル、１１は柱、ｌ２は受け鋼材、１３
は小口穴、１４はＴ形取付金具、１５は棒状鋼材１６は
円板状プレート部、１７は突起である。Fig. 1 is a perspective explanatory view showing the main parts of the mounting structure of the present invention, Fig. 2 is an explanatory cross-sectional view thereof, Figs. 3 (A) and (B) are explanatory views of the T-shaped mounting bracket, and Fig. 4 is A perspective explanatory view showing a conventional example, and FIG. 5 is a sectional view showing the structure. 1 is a substantially L-shaped concrete panel, 2 is a counterbore hole, 3 is a bolt, 4 is a washer, 5 is a nut, 6 is an L-shaped plate 1,
7 is a column, 8 is a receiving steel material, 9 is a repair material, 10 is a substantially L-shaped cross section concrete panel, 11 is a column, l2 is a receiving steel material, 13
14 is a T-shaped mounting bracket, 15 is a bar-shaped steel member 16 is a disc-shaped plate portion, and 17 is a projection.
Claims (1)
トパネルを取付ける構造に於いて、棒状鋼材の一端にプ
レート部を設けたＴ形取付金具の該棒状鋼材を前記略Ｌ
形断面コンクリートパネルの長辺小口に穿設された小口
穴に挿入し、かつ該Ｔ形取付金具のプレート部を前記受
け鋼材に固着して構成したことを特徴とした略Ｌ形断面
コンクリートパネルの取付構造。In a structure in which a substantially L-shaped cross-sectional concrete panel is attached to a receiving steel member fixed to a building frame, the steel bar member of the T-shaped mounting bracket has a plate portion at one end of the steel bar member.
A substantially L-shaped cross-section concrete panel characterized by being inserted into a small hole drilled at the long side of the concrete panel, and having a plate portion of the T-shaped mounting bracket fixed to the receiving steel member. Mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30479989A JP2769888B2 (en) | 1989-11-27 | 1989-11-27 | Mounting structure of approximately L-shaped concrete panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30479989A JP2769888B2 (en) | 1989-11-27 | 1989-11-27 | Mounting structure of approximately L-shaped concrete panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03166449A true JPH03166449A (en) | 1991-07-18 |
| JP2769888B2 JP2769888B2 (en) | 1998-06-25 |
Family
ID=17937381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30479989A Expired - Fee Related JP2769888B2 (en) | 1989-11-27 | 1989-11-27 | Mounting structure of approximately L-shaped concrete panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2769888B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845853A (en) * | 2009-03-27 | 2010-09-29 | 华东建筑设计研究院有限公司 | Movable roof curtain wall joint with waist-shaped hole |
| US8115976B2 (en) | 2006-07-28 | 2012-02-14 | Ricoh Company, Ltd. | Image formation apparatus |
-
1989
- 1989-11-27 JP JP30479989A patent/JP2769888B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8115976B2 (en) | 2006-07-28 | 2012-02-14 | Ricoh Company, Ltd. | Image formation apparatus |
| CN101845853A (en) * | 2009-03-27 | 2010-09-29 | 华东建筑设计研究院有限公司 | Movable roof curtain wall joint with waist-shaped hole |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2769888B2 (en) | 1998-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2945899B1 (en) | Scaffold fixing method and scaffold fixing tool | |
| JPH03166449A (en) | Mounting structure of nearly l-shaped cross section concrete panel | |
| JP2000226939A (en) | Earthquake resistance repair method for existing building | |
| JPH10238132A (en) | Vibration-resistant reinforcing mehtod | |
| JP2509857Y2 (en) | External wall panel mounting hardware | |
| JPH11182101A (en) | Fence attaching structure and fence attaching apparatus | |
| JP7244410B2 (en) | Mounting structure of scaffolding tie anchors | |
| JPH02157338A (en) | Metallic material for construction of building | |
| JPH11193572A (en) | Joint fixing for wooden building | |
| JPH0450725Y2 (en) | ||
| JPS624129Y2 (en) | ||
| JPH06180061A (en) | Scaffolding frame support fitting | |
| JP3014980B2 (en) | Wall panels | |
| JPH11350639A (en) | Wall panel mounting structure for column | |
| JPS5918006Y2 (en) | Bracing passage forming metal fittings | |
| JPH04108950A (en) | Work executing process of large size tile | |
| JPS63156146A (en) | Mount structure of wall panel | |
| JPH09229237A (en) | Supporting structure for piping in sanitary facility unit | |
| JPS6347246Y2 (en) | ||
| JPH0285445A (en) | Fixture and method for assembling framework wall panel of wood structure | |
| JPH06322974A (en) | Method and apparatus for installation of appendage to building | |
| JPH09100817A (en) | Column base piece | |
| JPS63312451A (en) | Method for mounting fixing jig of lightweight aerated concrete panel | |
| JPH11303268A (en) | Mounting structure of horizontal wall panel | |
| JP2000273968A (en) | Anchor for embedding alc panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |