JPH0322403Y2 - - Google Patents

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Publication number
JPH0322403Y2
JPH0322403Y2 JP1988036111U JP3611188U JPH0322403Y2 JP H0322403 Y2 JPH0322403 Y2 JP H0322403Y2 JP 1988036111 U JP1988036111 U JP 1988036111U JP 3611188 U JP3611188 U JP 3611188U JP H0322403 Y2 JPH0322403 Y2 JP H0322403Y2
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JP
Japan
Prior art keywords
edge
cover plate
hollow
building
fixed
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
Application number
JP1988036111U
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Japanese (ja)
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JPS63146004U (en
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Filing date
Publication date
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Priority to JP1988036111U priority Critical patent/JPH0322403Y2/ja
Publication of JPS63146004U publication Critical patent/JPS63146004U/ja
Application granted granted Critical
Publication of JPH0322403Y2 publication Critical patent/JPH0322403Y2/ja
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 本考案は、耐火、耐水性及び躯体への取付性の
優れた、建物の床、廊下、外壁等の建物の伸縮継
手装置に関するものである。
[Detailed Description of the Invention] The present invention relates to an expansion joint device for building floors, corridors, exterior walls, etc., which has excellent fire resistance, water resistance, and ease of attachment to building frames.

従来、この種装置として建物のジヨイント部の
互いに対向し合う躯体の前縁にそれぞれ基台を固
定し、両基台間の間隙を覆うカバープレートを両
方の基台に固着する構成のものしか知られていな
い。
Conventionally, the only known device of this kind is one in which bases are fixed to the front edges of mutually opposing frames at the joint of a building, and a cover plate covering the gap between both bases is fixed to both bases. It has not been done.

しかし、これは両基台が単にカバープレートの
面に沿つて相対変位する場合に有用なだけで、両
基台の相対変位がカバープレートの面に交叉する
方向の変位成分を含む場合には、カバープレート
に無理な力が加えられて、カバープレートが損傷
する欠点がある。また、構造が複雑で高価なもの
であつた。
However, this is only useful when the two bases are simply displaced relative to each other along the surface of the cover plate, and when the relative displacement of the two bases includes a displacement component in the direction that intersects the surface of the cover plate, There is a drawback that excessive force is applied to the cover plate, causing damage to the cover plate. Moreover, the structure was complicated and expensive.

本考案は、この欠点を解消するとともに耐水、
耐火性に優れ更に躯体への取付の容易なこと、安
価なことを目的として開発したものである。
The present invention eliminates this drawback and is water resistant.
It was developed to have excellent fire resistance, be easy to attach to a building frame, and be inexpensive.

以下、本考案を図示する実施例に基づいて詳細
に説明する。第1図は中空縁材を躯体に固定する
作業要領を示し、第2図は略完成に近い水平断
面、第4図は一部の仕上作業要領を示す1以下、
第1図より順に説明する。中空1を有する縁材2
をコンクリート型枠3,3で形成する隅角部に当
て内側より釘4を釘孔5に挿通して型枠3に打込
み縁材2を型枠3に固定する。しかしてコンクリ
ートを打込6んで躯体Aを形成する。かくして型
枠3を取り外し、突出している釘4をたたき曲げ
4Aして以後の作業に支障なきを期す。アンカー
ボルト7はコンクリート打込み前に縁材2に固定
しておきコンクリートに埋込む。
Hereinafter, the present invention will be described in detail based on illustrative embodiments. Figure 1 shows the procedure for fixing the hollow edging material to the building frame, Figure 2 is a nearly completed horizontal cross section, and Figure 4 is a part of the finishing procedure.
The explanation will be given in order starting from FIG. Edge material 2 with hollow 1
are applied to the corners formed by the concrete formworks 3, 3, and nails 4 are inserted into the nail holes 5 from the inside and driven into the formwork 3 to fix the edge material 2 to the formwork 3. Then concrete is poured 6 to form the frame A. The formwork 3 is thus removed, and the protruding nails 4 are tapped and bent 4A to ensure that there will be no hindrance to subsequent work. The anchor bolts 7 are fixed to the edge material 2 before concrete pouring and are embedded in the concrete.

第2図について述べる。中空縁材2はカバープ
レートを間にして相対する躯体A,Aの各前縁に
固定されており、両縁材2の中空上縁2Aの間
に、アルミ、ステンレス等の金属製ジヤバラ状の
カバープレート8を架着して、その一端ではこれ
をボルト止め2Bして縁材2に固定し、他端は自
由にして一定の範囲は摺動可能とする。次に、縁
材2上に、下面に水切り溝9を有する押縁10を
ボルト止めして溝9でカバープレート8の端部を
被覆する。次に、両縁材2の中空側縁2cの間に
止水板11を架着する。以上をもつてほぼ完成す
るが、更に要部の耐水工事を行う。
Let's talk about Figure 2. The hollow edging material 2 is fixed to each front edge of the opposing frames A, A with a cover plate in between, and between the hollow upper edges 2A of both edging materials 2, a metal bellows-shaped piece made of aluminum, stainless steel, etc. A cover plate 8 is mounted, and one end thereof is fixed to the edge member 2 by bolting 2B, and the other end is left free to be slidable within a certain range. Next, a raised edge 10 having a drainage groove 9 on the lower surface is bolted onto the edge material 2, and the groove 9 covers the end of the cover plate 8. Next, the water stop plate 11 is installed between the hollow side edges 2c of both edge members 2. With the above, the project is almost complete, but water proofing work will be carried out on the main parts.

第4図について述べる。縁材2の上部フインに
設けた切欠12を利用して折曲げ、フインを切除
し、その内部のコンクリートを除いてできた空隙
に耐水物資例えばゴム、プラスチツク等をコーキ
ング13する。
Let's talk about Figure 4. The edge material 2 is bent using a notch 12 provided in the upper fin, the fin is cut out, and the void created by removing the concrete inside is caulked 13 with a waterproof material such as rubber or plastic.

即ち、躯体A,Aの前縁に沿つて固定した中空
縁材2,2間に金属製ジヤバラ状のカバープレー
ト8を架着して一端は固定し、他端は摺動自由と
し、その下方に止水板11を架着する。
That is, a metal bellows-shaped cover plate 8 is mounted between the hollow edge members 2 fixed along the front edges of the frames A, A, one end is fixed, the other end is free to slide, and the lower part of the cover plate 8 is fixed. A water stop plate 11 is attached to the water stop plate 11.

以下、作用効果につき説明する。縁材2は上縁
2Aと側縁2cが直角に交り、コンクリートとの
接面が斜面である。即ち全体が直角三角形状であ
るから、縁材2を型枠3へ取付ける作業が容易で
その後のコンクリート打込みが容易である。
The effects will be explained below. The edge material 2 has an upper edge 2A and a side edge 2c that intersect at right angles, and the surface in contact with the concrete is a slope. That is, since the entire structure has a right-angled triangular shape, it is easy to attach the edge material 2 to the formwork 3, and subsequent concrete pouring is easy.

カバープレート8は金属製でジヤバラ式である
ので耐水耐火性あり、伸縮自在且つ一端は縁材2
に固定して、他端は自由であるから相対する躯体
A,Aの関係位置が前後、左右、上下何れの方向
に変位しても、これに対応できるし、カバープレ
ートが損傷したり、脱落するおそれはない。又、
押縁10の内側でカバープレート8に面する側に
水切り溝9があるので、この部分からの水の浸入
を防ぐことができる。
The cover plate 8 is made of metal and has a bellows type, so it is water and fire resistant, expandable and retractable, and one end is attached to the edge material 2.
Since the other end is free, it can accommodate any displacement of the relative position of the opposing frames A, A, in the front/back, left/right, or up/down directions, and prevents the cover plate from being damaged or falling off. There is no risk of it happening. or,
Since there is a drainage groove 9 on the side facing the cover plate 8 on the inside of the raised edge 10, it is possible to prevent water from entering from this part.

耐水性を高めるための仕上工事として、要部に
コーキング工事を行う。縁材2の上部フインの基
部に予め切欠12を設けているため、フインの取
り除きが極めて容易であり、その内部のコンクリ
ートを除いた空隙に耐水物資例えばゴム、プラス
チツク等をコーキング13して該部からの浸水を
防ぐ。
As finishing work to increase water resistance, caulking work will be performed on important parts. Since a notch 12 is previously provided at the base of the upper fin of the edge material 2, the fin can be removed very easily, and the space inside the fin, excluding the concrete, is caulked 13 with a waterproof material such as rubber or plastic. Prevent water from entering.

以上説明した通り、 躯体への取付作業容易 両躯体の相互位置の複雑な変位に対応できる。 As explained above, Easy to attach to the frame It can accommodate complex displacements of the mutual positions of both bodies.

耐水、耐火性に優れる、等の効果がある。 It has effects such as excellent water resistance and fire resistance.

さらに、本考案をもう一度詳しく説明する。 Furthermore, the present invention will be explained in detail once again.

第1図は縁材を躯体に固定する作業要領を示す
し、第2図は略完成に近い水平断面、第3図は縁
材の斜視図、第4図は一部の仕上作業要領を示
す。以下、第1図より順に説明する。縁材2は中
空部1を有し、略三角形形状をなし直角を構成す
る本体から2辺の中空側縁2c,2c′を派出した
もので、この縁材2をコンクリート型枠3,3で
形成する隅角部に当て内側より釘4を中空側縁2
c,2c′の釘孔5に挿通して型枠3に打込み縁材
2を型枠3に固定する。しかしてコンクリート6
を打込んで躯体Aを形成する。かくして型枠3を
取り外し、突出している釘4をたたき曲げ4Aし
て以後の作業に支障なきを期す。アンカーボルト
7はコンクリート打込み前に縁材2の斜辺部2D
のアンカー取付溝に固定しておきコンクリートに
埋込む。
Figure 1 shows the work procedure for fixing the edge material to the frame, Figure 2 shows a nearly completed horizontal cross section, Figure 3 is a perspective view of the edge material, and Figure 4 shows some finishing work procedures. . The explanation will be given below in order starting from FIG. The edging material 2 has a hollow portion 1, has a substantially triangular shape, and has hollow side edges 2c, 2c' on two sides extending from the main body forming a right angle. Place the nail 4 into the corner to be formed and insert the nail 4 into the hollow side edge 2 from the inside.
The edge material 2 is fixed to the formwork 3 by inserting it into the nail holes 5 of c and 2c' and driving it into the formwork 3. However, concrete 6
to form the frame A. The formwork 3 is thus removed, and the protruding nails 4 are tapped and bent 4A to ensure that there will be no hindrance to subsequent work. The anchor bolt 7 is attached to the oblique side 2D of the edge material 2 before concrete pouring.
Fix it in the anchor installation groove and embed it in the concrete.

第2図について述べる。中空縁材2は躯体の隙
間を狭んで相対する躯体A,Aの各前縁に固定さ
れており、両縁材2の中空上縁2Aの間に、アル
ミ、ステンレス等の金属製ジヤバラ状のカバープ
レート8を架着して、その一端ではこれをボルト
止め2Bして縁材上縁2Aに固定し、他端は自由
にして一定の範囲は摺動可能とする。中空上縁2
Aは、縁材2の外方を上部とし、内方へ低部とす
る段部とし、低部の先端は、上部面と同一の高さ
まで延出し、さらにその先端は、平面9Aを構成
する。また、段部を構成する上部側は、中空縁2
c′よりビス14の頭の高さと、押縁の板厚以上だ
け低くしている。中空縁材2の溝16は、段部側
壁18と上縁12Aと延出部17と平面9Aとで
構成される。ジヤバラ状のカバープレート8の長
手端は、L状の曲げ部8Aを構成する。他端は単
に曲げ部8Bを成す。次に、縁材2上に、下面に
凹凸状の水切り溝9を有する押縁10を中空上縁
2A上にボルト14止めして溝9部でカバープレ
ート8の端部を平坦面を被覆し、中空上縁2Aの
平面9Aに押圧する。次に、両縁材2の中空側縁
2Cと、本体の縁材2との間に、斜め上方に向い
て開口した係止溝15の間に止水板11を架着す
る。止水板11の両端は、係止溝15に嵌合する
矢形の固定部を有する。以上をもつてほぼ完成す
るが、さらに要部の耐水工事を行う。
Let's talk about Figure 2. The hollow edging material 2 is fixed to each front edge of the opposing edifices A, A by narrowing the gap between the edging materials 2, and between the hollow upper edges 2A of both edging materials 2, there is a bellows-shaped piece made of metal such as aluminum or stainless steel. A cover plate 8 is mounted, and one end thereof is fixed to the upper edge 2A of the edge member by bolting 2B, and the other end is left free to be slidable within a certain range. Hollow upper edge 2
A is a stepped portion with an upper portion on the outside of the edge material 2 and a lower portion on the inside, and the tip of the lower portion extends to the same height as the upper surface, and furthermore, the tip constitutes a plane 9A. . In addition, the upper side constituting the stepped portion has a hollow edge 2.
It is lower than c' by the height of the head of the screw 14 and the thickness of the rim. The groove 16 of the hollow edge material 2 is composed of a stepped side wall 18, an upper edge 12A, an extension 17, and a flat surface 9A. The longitudinal end of the bellows-shaped cover plate 8 constitutes an L-shaped bent portion 8A. The other end simply forms a bent portion 8B. Next, on the edge material 2, a raised edge 10 having an uneven drainage groove 9 on the lower surface is fixed with bolts 14 on the hollow upper edge 2A, and the groove 9 covers the flat surface of the end of the cover plate 8. It is pressed against the plane 9A of the hollow upper edge 2A. Next, the water stop plate 11 is installed between the hollow side edges 2C of both edge members 2 and the edge member 2 of the main body, and between the locking grooves 15 that open diagonally upward. Both ends of the waterstop plate 11 have arrow-shaped fixing portions that fit into the locking grooves 15 . With the above, the project is almost complete, but water proofing work will be carried out on the main parts.

第4図について述べる。縁材2の中空側縁2
C′の根本に設けた切欠き12を利用して折曲げ、
フインを切除し、その内部のコンクリートを除い
てできた空隙に耐水物質例えばゴム、プラスチツ
ク等のコーキング材13を充填する。
Let's talk about Figure 4. Hollow side edge 2 of edge material 2
Bend using the notch 12 provided at the base of C′,
The fins are cut out and the voids created by removing the concrete inside are filled with a waterproof material such as caulking material 13 such as rubber or plastic.

即ち、躯体A,Aの前縁に沿つて固定した中空
縁材2,2間に金属製ジヤバラ状のカバープレー
ト8を架着して一端は固定し、他端は摺動自由と
し、その下方に止水板11を架着する。
That is, a metal bellows-shaped cover plate 8 is mounted between the hollow edge members 2 fixed along the front edges of the frames A, A, one end is fixed, the other end is free to slide, and the lower part of the cover plate 8 is fixed. A water stop plate 11 is attached to the water stop plate 11.

以下、作用効果につき説明する。縁材2は上縁
2Aおよび側縁2c′側縁2Cが直角に交り、コン
クリートとの接面が斜面である斜辺部2D、即ち
全体が略直角三角形状の中空であるから、中空の
ため、捩れも少なく、また、斜辺部2Dにアンカ
ーの取付部もあるため縁材2を型枠3へ取付る作
業が容易でその後のコンクリート打込みが容易で
ある。
The effects will be explained below. The edge material 2 has a hypotenuse portion 2D where the upper edge 2A and the side edges 2c' and the side edges 2C intersect at right angles, and the contact surface with the concrete is a slope, that is, the whole is hollow in the shape of an approximately right triangle. There is little twisting, and since there is also an anchor attachment part on the oblique side 2D, it is easy to attach the edging material 2 to the formwork 3, and subsequent concrete pouring is easy.

カバープレート8は薄板の金属製でジヤバラ式
であるので耐水耐火性あり、伸縮自在且つ一端は
縁材2に固定して、他端は自由であるから相対す
る躯体A,Aの関係位置が前後、左右、上下何れ
の方向に変位しても、特に前後(長手方向に対し
ての移動)に変位してもこれに対応できるし、カ
バープレートが損傷したり、脱落するおそれはな
い。また、曲げ部8Bは、溝16の先端部にひつ
かかるため、引つ張つても抜けることはない。ま
た、押縁10の内側でカバープレート8に面する
側に水切り溝9があるので、この部分からの水の
浸入を防ぐことができる。さらに、入つた水は溝
16で排出される。
Since the cover plate 8 is made of a thin metal plate and has a bellows type, it is water and fire resistant, and is expandable and retractable. One end is fixed to the edge material 2 and the other end is free, so the relative position of the opposing frames A and A is front and back. Even if the cover plate is displaced horizontally, vertically, or vertically, it can be accommodated even if the cover plate is displaced back and forth (movement in the longitudinal direction), and there is no risk of the cover plate being damaged or falling off. Further, since the bent portion 8B is caught on the tip of the groove 16, it will not come off even if it is pulled. Furthermore, since there is a drainage groove 9 on the side facing the cover plate 8 on the inside of the ridge 10, it is possible to prevent water from entering from this part. Furthermore, the water that has entered is discharged through the groove 16.

止水板11は、係止溝15へ上部から取付がで
きるため作業はしやすい。
The waterstop plate 11 can be attached to the locking groove 15 from above, making the work easy.

耐水性を高めるための仕上工事として、要部に
コーキング工事を行う。縁材2の上部フインの基
部に予め切欠き12を設けているため、フインの
取り除きが極めて容易であり、その内部のコンク
リートを除いた空隙に耐水物資例えばゴム、プラ
スチツク等をコーキング13して該部からの浸水
を防ぐ。
As finishing work to increase water resistance, caulking work will be performed on important parts. Since a notch 12 is previously provided at the base of the upper fin of the edge material 2, the fin can be removed very easily, and the void inside the fin, excluding the concrete, is caulked 13 with a waterproof material such as rubber or plastic. Prevent water from seeping in.

以上説明した通り、 躯体への取付作業容易 両躯体の相互位置の複雑な変位に対応できる。 As explained above, Easy to attach to the frame It can accommodate complex displacements of the mutual positions of both bodies.

耐水、耐火性に優れる、等の効果がある。躯体
が遠ざかる方向に移動すると、ジヤバラ状のカバ
ープレートのジヤバラ部分が伸びて一次的な変動
に追従する。さらに躯体が移動するときには、ジ
ヤバラ状のカバープレートの一端は固定してあつ
て、他端は挟持されておるため、他端部は摺動し
て二次移動に追従し、しかも係止部があるため曲
げ部が延出部に係合して外れるようなことはな
い。
It has effects such as excellent water resistance and fire resistance. When the frame moves away, the bellows portion of the cover plate expands to follow the temporary fluctuations. Furthermore, when the frame moves, one end of the bellows-shaped cover plate is fixed and the other end is clamped, so the other end slides and follows the secondary movement, and the locking part Therefore, the bent portion does not engage with the extending portion and come off.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は縁材を躯体コンクリートへ固定する作
業図、第2図は略完成した本考案実施装置の水平
断面図、第3図は縁材の斜視図、第4図はコーキ
ング作業を示す要部の断面図である。 2……中空縁材、5……釘孔、12……切欠、
3……型枠、A……躯体、8……カバープレー
ト、9……水切り溝、10……押縁、11……止
水板、13……コーキング。
Fig. 1 is a working diagram of fixing the edging material to the concrete frame, Fig. 2 is a horizontal sectional view of the almost completed device implementing the present invention, Fig. 3 is a perspective view of the edging material, and Fig. 4 is a schematic showing the caulking work. FIG. 2...Hollow edge material, 5...Nail hole, 12...Notch,
3... Formwork, A... Frame, 8... Cover plate, 9... Drain groove, 10... Ribbon, 11... Water stop plate, 13... Caulking.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 建物のジヨイント部の対向する躯体に沿つてそ
れぞれ配置される縁材2,2と、縁材2,2間に
架着したジヤバラ状のカバープレート8と、更に
縁材2,2間に架着した止水板11とよりなる建
物の伸縮継手装置において、ジヤバラ状のカバー
プレート8の一端をどちらか一方の縁材2の中空
部上縁2Aに固着し、端部に係止部を設けたカバ
ープレート8の他端を、他方の縁材2の段部側壁
18と上縁2Aと延出部17と延出部17の上端
から外方に延設した平面9Aとで構成する溝16
の平面9A上に載置し係止部を溝16内に位置さ
せ押縁10で挟持させたことを特徴とする建物の
伸縮継手装置。
Edge materials 2, 2 arranged along the opposing frames of the joint part of the building, a bellows-shaped cover plate 8 installed between the edge materials 2, 2, and further installed between the edge materials 2, 2. In a building expansion joint device consisting of a water stop plate 11, one end of a bellows-shaped cover plate 8 is fixed to the upper edge 2A of the hollow part of one of the edge members 2, and a locking part is provided at the end. The other end of the cover plate 8 is formed by a groove 16 formed by the step side wall 18 of the other edge member 2, the upper edge 2A, the extension part 17, and the plane 9A extending outward from the upper end of the extension part 17.
An expansion joint device for a building, characterized in that the device is placed on a plane 9A of the building, the locking portion is located in a groove 16, and is held between ridges 10.
JP1988036111U 1988-03-18 1988-03-18 Expired JPH0322403Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988036111U JPH0322403Y2 (en) 1988-03-18 1988-03-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988036111U JPH0322403Y2 (en) 1988-03-18 1988-03-18

Publications (2)

Publication Number Publication Date
JPS63146004U JPS63146004U (en) 1988-09-27
JPH0322403Y2 true JPH0322403Y2 (en) 1991-05-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988036111U Expired JPH0322403Y2 (en) 1988-03-18 1988-03-18

Country Status (1)

Country Link
JP (1) JPH0322403Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012072602A (en) * 2010-09-29 2012-04-12 Kaneso Co Ltd Joint cover device for wall

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160807U (en) * 1978-04-24 1979-11-10

Also Published As

Publication number Publication date
JPS63146004U (en) 1988-09-27

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