JPH0636090Y2 - Insert metal fittings for lightweight cellular concrete panels - Google Patents
Insert metal fittings for lightweight cellular concrete panelsInfo
- Publication number
- JPH0636090Y2 JPH0636090Y2 JP10213589U JP10213589U JPH0636090Y2 JP H0636090 Y2 JPH0636090 Y2 JP H0636090Y2 JP 10213589 U JP10213589 U JP 10213589U JP 10213589 U JP10213589 U JP 10213589U JP H0636090 Y2 JPH0636090 Y2 JP H0636090Y2
- Authority
- JP
- Japan
- Prior art keywords
- metal fitting
- insert
- cellular concrete
- fitting
- lightweight cellular
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 title claims description 34
- 239000011381 foam concrete Substances 0.000 title claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 36
- 210000000078 claw Anatomy 0.000 claims description 12
- 238000003466 welding Methods 0.000 description 9
- 238000005452 bending Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000006262 metallic foam Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Panels For Use In Building Construction (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、軽量気泡コンクリート（以下、ALCとい
う。）パネル内に埋設され、該ALCパネルを構造躯体に
取り付けるためのALCパネル用インサート金具に関する
ものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to an ALC panel insert metal fitting for embedding in a lightweight cellular concrete (hereinafter referred to as ALC) panel and attaching the ALC panel to a structural frame. It is a thing.
［従来の技術］ この種のALCパネル用インサート金具の従来例として
は、例えば実開昭59−168409号公報に示されたものがあ
る。これは第３図に示すように、アンカー金具25の片面
中央に固定金具26としての長ナットを溶接してインサー
ト金具24を構成したものであり、該アンカー金具25を補
強筋23に宛てがった状態で、溶接用電極27により該補強
筋23にスポット溶接していた。[Prior Art] As a conventional example of this type of ALC panel insert metal fitting, there is, for example, one disclosed in Japanese Utility Model Laid-Open No. 59-168409. As shown in FIG. 3, an insert metal fitting 24 is constructed by welding a long nut as a fixing metal fitting 26 to the center of one side of the anchor metal fitting 25, and the anchor metal fitting 25 is directed to the reinforcing bar 23. In this state, the reinforcing electrode 23 was spot-welded by the welding electrode 27.
［考案が解決しようとする課題］ ところが、上記のようにアンカー金具25を補強筋23に溶
接する場合は、アンカー金具25の両側から同時に溶接用
電極27を押し当てるようにしなければならず、面倒であ
った。特に、アンカー金具25の取り付け位置により他の
補強筋が溶接用電極27の挿入の邪魔になる場合には、溶
接作業そのものが困難となった。[Problems to be Solved by the Invention] However, when welding the anchor metal fitting 25 to the reinforcing bar 23 as described above, it is necessary to press the welding electrodes 27 from both sides of the anchor metal fitting 25 at the same time, which is troublesome. Met. In particular, when other reinforcing bars interfere with the insertion of the welding electrode 27 depending on the mounting position of the anchor metal fitting 25, the welding operation itself becomes difficult.
本考案の目的は、上記問題を解決し、溶接作業を行うこ
となく補強筋に対して簡単にかつ確実に係着できるALC
パネル用インサート金具を提供することにある。The object of the present invention is to solve the above-mentioned problems and to easily and securely attach the reinforcement to the reinforcing bar without performing welding work.
It is to provide an insert metal fitting for a panel.
［課題を解決するための手段］ 上記目的を達成するために、本考案のインサート金具に
おいては、軽量気泡コンクリートパネル内に埋設される
複数本の補強筋に取着するアンカー金具に、該軽量気泡
コンクリートパネルを構造物の躯体に固定するための固
定金具を一体化したインサート金具において、前記アン
カー金具には前記複数本の補強筋に対して弾発力により
係着する複数の弾性係着爪を設けた。[Means for Solving the Problems] In order to achieve the above object, in the insert metal fitting of the present invention, the lightweight metal foam is attached to an anchor metal fitting attached to a plurality of reinforcing bars embedded in a lightweight cellular concrete panel. In an insert metal fitting in which a fixing metal fitting for fixing a concrete panel to a frame of a structure is integrated, a plurality of elastic engaging claws which are elastically attached to the plurality of reinforcing bars are attached to the anchor metal fitting. Provided.
［作用］ インサート金具を補強筋に取り付けるには、アンカー金
具に設けられた弾性係着爪をその弾発力により複数本の
補強筋に係着して行う。[Operation] To attach the insert metal fitting to the reinforcing bar, the elastic engaging claws provided on the anchor metal fitting are attached to the plurality of reinforcing bars by its elastic force.
［実施例］ 以下、本考案を具体化した実施例について、第１図及び
第２図を参照して説明する。[Embodiment] An embodiment embodying the present invention will be described below with reference to FIGS. 1 and 2.
第１図に示すように、ALCパネル１の内部には、上下に
延びる複数本の縦補強筋２と左右に延びる複数本の横補
強筋３とが組合わされて全体として格子組を構成するよ
うに埋設されている。このALCパネル１は紙面上の手前
側を内壁面側、同じく向こう側を外壁面側として形成さ
れている。As shown in FIG. 1, inside the ALC panel 1, a plurality of vertical reinforcing bars 2 extending vertically and a plurality of horizontal reinforcing bars 3 extending laterally are combined to form a lattice set as a whole. It is buried in. This ALC panel 1 is formed with the front side on the paper surface as the inner wall surface side and the other side as the outer wall surface side.
前記複数本の縦補強筋２にはインサート金具４が係着さ
れ、該インサート金具４はアンカー金具５に固定金具と
しての長ナット６が一体化して形成されている。An insert metal fitting 4 is attached to the plurality of vertical reinforcing bars 2, and the insert metal fitting 4 is formed by integrally forming an anchor metal fitting 5 and a long nut 6 as a fixing metal fitting.
前記アンカー金具５は例えば矩形状の金属板をプレス加
工により断面Ｌ字形に折曲して形成されたもので、これ
は前記複数本（本実施例では二本）の縦補強筋２に平行
に当接する主板部７と、該主板部７の一側縁から略直角
に内壁面側に延出する延出部８とから構成されている。The anchor metal fitting 5 is formed, for example, by bending a rectangular metal plate into an L-shaped cross section by pressing, which is parallel to the plurality of (two in this embodiment) vertical reinforcing bars 2. The main plate portion 7 is in contact with the main plate portion 7, and the extending portion 8 extends from the one side edge of the main plate portion 7 to the inner wall surface side at a substantially right angle.
前記主板部７の上部両縁には一対の弾性係着爪９が略直
角に内壁面側に切り起こして突設されている。該弾性係
着爪９の根元部には縦補強筋２の外周に倣う半円筒状の
係着面9aが形成され、該係着面9aは弾性係着爪９全体の
弾発力により前記二本の縦補強筋２にその外側から係着
できるようになっている。該弾性係着爪９の先端部には
ガイド部9bが形成され、該ガイド部9bは縦補強筋２を挿
入し易いように内壁面側に向かって若干末広がりに傾斜
している。A pair of elastic engaging claws 9 are cut out and raised to the inner wall surface side at a substantially right angle at both upper edges of the main plate portion 7. A semi-cylindrical engaging surface 9a is formed at the base of the elastic engaging claw 9 following the outer periphery of the vertical reinforcing bar 2, and the engaging surface 9a is formed by the elastic force of the elastic engaging claw 9 as a whole. The vertical reinforcing bars 2 of the book can be attached from the outside. A guide portion 9b is formed at the tip of the elastic engaging claw 9, and the guide portion 9b is inclined slightly toward the inner wall surface side so that the vertical reinforcing bar 2 can be easily inserted.
一方、前記延出部８の両側部には内壁面側に向かって開
放する一対の切込部10が形成され、該切込部10の奥端部
は主板部７との境界部分まで達するとともに、前記弾性
係着爪９の係着面9aと水平位置を対応させて配設されて
いる。該切込部10の奥端部は円弧状に切り欠かれ、縦補
強筋２を嵌入して保持するようになっている。また、前
記延出部８の中央上面には前記長ナット６が該延出部８
と平行にその側面において溶着されるとともに、該長ナ
ット６はその開口部を内壁面側に向けて固定されてい
る。On the other hand, a pair of cutouts 10 that open toward the inner wall surface are formed on both sides of the extension 8, and the innermost ends of the cutouts 10 reach the boundary with the main plate 7. The elastic engaging claws 9 are arranged in a horizontal position corresponding to the engaging surface 9a. The rear end portion of the cut portion 10 is cut out in an arc shape so that the vertical reinforcing bar 2 is fitted and held. Further, the long nut 6 is provided on the central upper surface of the extension portion 8
The long nut 6 is welded in parallel to the side surface of the long nut 6, and the long nut 6 is fixed with its opening facing the inner wall surface.
以上のように構成したインサート金具４を縦補強筋２に
係着するには、該インサート金具４を長ナット６が内壁
面側を向くようにして前記二本の縦補強筋２に外壁面側
から接近させ、前記アンカー金具５の切込部10を縦補強
筋２に嵌め込んでゆく。そして、切込部10の奥端部に縦
補強筋２が係合するとき、前記主板部７の一対の弾性係
着爪９のガイド部9bが若干開いて縦補強筋２を係着面9a
に案内し、該係着面9aはその弾発力によって縦補強筋２
を外側から押圧するため確実に係着する。従って、イン
サート金具４は縦補強筋２に保持され、容易に外れなく
なる。このとき、さらにインサート金具４は前記切込部
10により縦補強筋２との横ずれが防止される。このよう
に、本実施例のインサート金具４は従来のような溶接作
業を必要としないで、縦補強筋２に簡単にしかも確実に
係着することができる。To attach the insert metal fitting 4 configured as described above to the vertical reinforcing bar 2, the insert metal fitting 4 is attached to the two vertical reinforcing bars 2 so that the long nut 6 faces the inner wall surface side. And the notch 10 of the anchor metal fitting 5 is fitted into the vertical reinforcing bar 2. Then, when the vertical reinforcing bar 2 is engaged with the rear end of the cut portion 10, the guide portions 9b of the pair of elastic engaging claws 9 of the main plate portion 7 are slightly opened to attach the vertical reinforcing bar 2 to the engaging surface 9a.
The engaging surface 9a is guided to the vertical reinforcing bar 2 by its elastic force.
Since it is pressed from the outside, it is securely engaged. Therefore, the insert fitting 4 is held by the vertical reinforcing bar 2 and cannot easily come off. At this time, the insert metal fitting 4 is further provided with the cut portion.
10 prevents lateral displacement from the vertical reinforcing bar 2. As described above, the insert fitting 4 of this embodiment can be easily and surely attached to the vertical reinforcing bar 2 without the need for welding work as in the prior art.
これらの縦補強筋２及びインサート金具４を形枠にセッ
トし、これに原料スラリーを流し込んでALCパネル１を
形成するが、その際に前記インサート金具４がずれるこ
ともない。The vertical reinforcing bar 2 and the insert metal fitting 4 are set in a frame, and the raw material slurry is poured into this to form the ALC panel 1, but the insert metal fitting 4 is not displaced at that time.
なお、このALCパネル１の躯体11への取付けは、取付ピ
ース12を貫通したボルト13を前記長ナット６に螺着し、
該取付ピース12を躯体11の縁部に係止させるとともに該
ボルト13を締付けることにより行う。この取付けにおい
ては、インサート金具４には主に内壁面側への引張力が
働くが、この方向の力に対しては主板部７が縦補強筋２
に直接当接することになり堅固な保持力が発揮される。The ALC panel 1 is attached to the body 11 by bolting the bolt 13 penetrating the attachment piece 12 to the long nut 6,
This is done by locking the attachment piece 12 to the edge of the body 11 and tightening the bolt 13. In this attachment, the insert metal fitting 4 is mainly subjected to a tensile force toward the inner wall surface, but the main plate portion 7 receives the vertical reinforcing bar 2 against the force in this direction.
Since it comes into direct contact with, a strong holding force is exerted.
なお、本考案は前記実施例の構成に限定されるものでは
なく、例えば以下のように考案の趣旨から逸脱しない範
囲で任意に変更して具体化することもできる。The present invention is not limited to the configuration of the above-described embodiment, and may be embodied by being arbitrarily modified within the scope not departing from the spirit of the invention as follows.
（１）弾性係着爪は前記実施例の構成に限定されず、例
えば、縦補強筋２に内側から係着するものとしたり、コ
イル状ばねその他の各種構造のばねによって弾発力を発
生させるものとしたりする等、適宜変更することができ
る。(1) The elastic engaging claw is not limited to the structure of the above-described embodiment, and may be, for example, an elastic engaging claw that is internally engaged with the vertical reinforcing bar 2 or that a spring having various structures such as a coil spring generates an elastic force. It can be changed as appropriate.
（２）アンカー金具の形状や構造も適宜変更することが
でき、例えば断面Ｔ字形としてもよい。(2) The shape and structure of the anchor metal fitting can be changed as appropriate, and may have a T-shaped cross section, for example.
（３）固定金具の形状や構造も適宜変更することがで
き、例えば長ボルトとしてもよい。(3) The shape and structure of the fixing fitting can be changed as appropriate, and for example, long bolts may be used.
（４）アンカー金具は、横補強筋に係着させる構成とし
てもよいし、係着させる縦補強筋又は横補強筋の本数を
三本以上としてもよい。(4) The anchor metal fitting may be configured to be attached to the horizontal reinforcing bar, or the number of vertical reinforcing bars or horizontal reinforcing bars to be attached may be three or more.
［考案の効果］ 本考案のインサート金具は、上記の通り構成されている
ので、溶接作業を行うことなく補強筋に対して簡単かつ
確実に係着できるという優れた効果を奏する。[Advantage of Invention] Since the insert fitting of the present invention is configured as described above, it has an excellent effect that it can be easily and surely attached to the reinforcing bar without performing welding work.
第１図は本考案を具体化した実施例のインサート金具の
取付状態を示す斜視図、第２図は同じく使用状態を示す
断面図、第３図は従来例の断面図である。 １……ALCパネル、２……縦補強筋、 ４……インサート金具、５……アンカー金具、 ６……固定金具としての長ナット、 ９……弾性係着爪。FIG. 1 is a perspective view showing a mounting state of an insert fitting of an embodiment embodying the present invention, FIG. 2 is a sectional view showing the same use state, and FIG. 3 is a sectional view of a conventional example. 1 ... ALC panel, 2 ... vertical reinforcing bars, 4 ... insert fittings, 5 ... anchor fittings, 6 ... long nuts as fixing fittings, 9 ... elastic locking claws.
Claims (1)
設される複数本の補強筋（２）に取着するアンカー金具
（５）に、該軽量気泡コンクリートパネル（１）を構造
物の躯体に固定するための固定金具（６）を一体化した
インサート金具（４）において、前記アンカー金具
（５）には前記複数本の補強筋（２）に対して弾発力に
より係着する複数の弾性係着爪（９）を設けたことを特
徴とする軽量気泡コンクリートパネル用インサート金
具。1. An anchor metal fitting (5) attached to a plurality of reinforcing bars (2) embedded in a lightweight cellular concrete panel (1), the lightweight cellular concrete panel (1) being used as a frame of a structure. In an insert fitting (4) in which a fixing fitting (6) for fixing is integrated, a plurality of elastic members which are elastically attached to the plurality of reinforcing bars (2) on the anchor fitting (5). Insert fitting for lightweight cellular concrete panels, characterized in that it is provided with engaging claws (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10213589U JPH0636090Y2 (en) | 1989-08-31 | 1989-08-31 | Insert metal fittings for lightweight cellular concrete panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10213589U JPH0636090Y2 (en) | 1989-08-31 | 1989-08-31 | Insert metal fittings for lightweight cellular concrete panels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0340404U JPH0340404U (en) | 1991-04-18 |
| JPH0636090Y2 true JPH0636090Y2 (en) | 1994-09-21 |
Family
ID=31651055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10213589U Expired - Lifetime JPH0636090Y2 (en) | 1989-08-31 | 1989-08-31 | Insert metal fittings for lightweight cellular concrete panels |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0636090Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003020505A (en) * | 2001-07-03 | 2003-01-24 | Kojima Kk | Clothing with security buzzer |
| JP6356441B2 (en) * | 2014-03-07 | 2018-07-11 | 西日本高速道路株式会社 | Suspended anchor structure and tunnel construction method |
-
1989
- 1989-08-31 JP JP10213589U patent/JPH0636090Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0340404U (en) | 1991-04-18 |
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