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JP2811179B2 - Building steady rest anchor device and anchor mounting method. - Google Patents
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JP2811179B2 - Building steady rest anchor device and anchor mounting method. - Google Patents

Building steady rest anchor device and anchor mounting method.

Info

Publication number
JP2811179B2
JP2811179B2 JP63088524A JP8852488A JP2811179B2 JP 2811179 B2 JP2811179 B2 JP 2811179B2 JP 63088524 A JP63088524 A JP 63088524A JP 8852488 A JP8852488 A JP 8852488A JP 2811179 B2 JP2811179 B2 JP 2811179B2
Authority
JP
Japan
Prior art keywords
sleeve
anchor
lower chord
steady rest
hole
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 - Fee Related
Application number
JP63088524A
Other languages
Japanese (ja)
Other versions
JPH01260145A (en
Inventor
惠一 冨山
進 田中
芳雄 岩谷
道夫 細川
公男 松友
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui House Ltd
Original Assignee
Sekisui House Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sekisui House Ltd filed Critical Sekisui House Ltd
Priority to JP63088524A priority Critical patent/JP2811179B2/en
Publication of JPH01260145A publication Critical patent/JPH01260145A/en
Application granted granted Critical
Publication of JP2811179B2 publication Critical patent/JP2811179B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Load-Bearing And Curtain Walls (AREA)

Description

【発明の詳細な説明】 産業上の利用分野 この発明は、建物において、壁フレームの下弦材が壁
厚方向に振れるのを防止するためのアンカー装置とその
アンカー取付け方法に関するものである。
Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anchor device for preventing a lower chord of a wall frame from swinging in a wall thickness direction in a building, and a method of attaching the anchor device.

従来の技術 金属製の壁フレームを基礎へ固定して、その内外両側
に壁パネルを取り付けるプレハブ住宅の工法において
は、第3図のように、左右の竪枠(21)(21)と上弦材
(22)、及び、下弦材(23)とからなる方形の壁フレー
ムを、その下弦材(23)両端側において、基礎側のアン
カー(24)(24)へ固定している。
2. Description of the Related Art As shown in FIG. 3, in a prefabricated house construction method in which a metal wall frame is fixed to a foundation and wall panels are attached to both inner and outer sides, left and right vertical frames (21) and (21) and upper chord members are used. A rectangular wall frame composed of (22) and a lower chord (23) is fixed to anchors (24) and (24) on the foundation side at both ends of the lower chord (23).

発明が解決しようとする課題 上記のような壁フレームの構造において、大型のもの
の場合は、壁厚方向に力が作用すると、その作用方向に
下弦材(23)が振れて変形を生ずるため、これを防止す
ることが必要となる。この場合、下弦材(23)にその面
内剪断力を負担させる構造とした場合には、下弦材(2
3)の上下方向の動きをも止めると、返ってその下弦材
(23)が破壊する虞れがあるため、その上下方向に対し
てはある程度の範囲で振れを許容しておく必要がある。
Problems to be Solved by the Invention In the structure of the wall frame as described above, in the case of a large-sized wall frame, when a force acts in the wall thickness direction, the lower chord member (23) swings in the direction of action and deforms. Must be prevented. In this case, when the lower chord (23) is configured to bear the in-plane shearing force, the lower chord (2)
If the vertical movement of 3) is also stopped, the lower chord member (23) may be returned, so that it is necessary to allow a certain degree of deflection in the vertical direction.

この発明は、このような点に鑑みてなされたもので、
下弦材の壁厚方向の振れを防止するとともに、併せて取
付け時の作業性の良好な振れ止めアンカー装置を提供す
るものである。
The present invention has been made in view of such a point,
An object of the present invention is to provide an anti-sway anchor device that prevents deflection of a lower chord member in a wall thickness direction and also has good workability during mounting.

課題を解決するための手段 上記目的を達成するため、この発明のアンカー装置
は、壁フレーム下弦材(1)の下方に突出する棒状材
(10)へスリーブ(9)を上下摺動自在に外嵌して、こ
のスリーブ(9)を基礎(13)上面に形成した前記スリ
ーブ(9)よりも大径の穴(14)部に挿入し、該スリー
ブ(9)の周囲を固化剤(15)にて固めて前記基礎(1
3)側に固定したことを特徴としている。
Means for Solving the Problems In order to achieve the above object, the anchor device of the present invention comprises a sleeve (9) which is slidably moved up and down to a rod-like material (10) projecting below a lower chord (1) of a wall frame. The sleeve (9) is fitted and inserted into a hole (14) having a larger diameter than the sleeve (9) formed on the upper surface of the base (13), and the periphery of the sleeve (9) is solidified (15). Hardened with the basics (1
3) It is characterized by being fixed to the side.

また、この発明の取付け方法においては、壁フレーム
下弦材(1)の下方に突出する棒状材(10)へスリーブ
(9)を上下摺動自在に外嵌する一方、基礎(13)上面
に形成した穴(14)部へ予めモルタル等の固化剤(15)
を充填しておき、前記スリーブ(9)をこの固化剤(1
5)内へ挿し込んで硬化させることを特徴としている。
According to the mounting method of the present invention, the sleeve (9) is externally slidably fitted to the bar-shaped material (10) projecting below the lower chord material (1) of the wall frame, while being formed on the upper surface of the base (13). Pre-solidifying agent such as mortar into the drilled hole (14) (15)
And the sleeve (9) is solidified with the solidifying agent (1).
5) It is characterized by being inserted into and hardened.

作用 下弦材(1)下方に突出する棒状材(10)は、基礎
(13)側に埋設されたスリーブ(9)に対して上下方向
に摺動自在であり、これによって、上下方向の移動は許
容されるが、壁厚方向に対しては移動することなく保持
される。また、この発明の取付け方法においては、基礎
(13)上面に形成した穴(14)部へモルタル等の固化剤
(15)を充填しておいて、これに前記のスリーブ(9)
を挿し込んで硬化させるので、基礎(13)側に予めアン
カー等を埋設しておく必要がない。
Action The lower bar (1) and the bar (10) projecting downward are slidable in the vertical direction with respect to the sleeve (9) embedded in the foundation (13), so that the vertical movement is prevented. Although allowed, it is held without moving in the wall thickness direction. According to the mounting method of the present invention, the hole (14) formed on the upper surface of the base (13) is filled with a solidifying agent (15) such as mortar, and the hole is filled with the solidifying agent (15).
Is inserted and cured, so that it is not necessary to bury an anchor or the like in advance on the foundation (13) side.

実 施 例 この発明の実施例を示す第1図及び第2図において、
(1)は、溝形鋼の左右のフランジ(2)(2)が各々
上向きとなるようにして配設された、前記第3図従来例
と同じ壁フレーム下弦材を示している。この下弦材
(1)のウエブ(3)には、その下弦材(1)長手方向
の中間位置において、ボルト穴(4)が予め形成されて
いる。(5)は、この発明の振れ止めアンカーであり、
この振れ止めアンカー(5)は、その上下方向の中間部
よりやや上部寄りの位置に、六角形のボルト頭部(6)
が一体に形成され、それよりも上部側に雄螺子(7)が
設けられている。この振れ止めアンカー(5)は、雄螺
子部(7)を、前記下弦材(1)におけるボルト穴
(4)へ下方より挿し込み、その上部に螺合したナット
(8)で、この下弦材(1)へ締付け固定される。
(9)は、合成樹脂材料によって成形された有底筒状の
スリーブであり、このスリーブ(9)は、前記振れ止め
アンカー(5)のボルト頭部(6)より下側の棒状部
(10)へ、上下摺動自在に外嵌される。その際、第1図
で示すように、棒状部(10)下端とスリーブ(9)の底
部(11)との間には、棒状部(10)が下方へ移動できる
だけの隙間(12)を有している。
Embodiment In FIGS. 1 and 2 showing an embodiment of the present invention, FIG.
(1) shows a lower chord member of the same wall frame as that of the conventional example in FIG. 3, in which the left and right flanges (2) and (2) of the channel steel are disposed so as to face upward, respectively. In the web (3) of the lower chord (1), a bolt hole (4) is previously formed at an intermediate position in the longitudinal direction of the lower chord (1). (5) The steady rest anchor of the present invention,
The steady rest anchor (5) is located at a position slightly above the middle part in the vertical direction, and has a hexagonal bolt head (6).
Are formed integrally, and a male screw (7) is provided on the upper side. This steady rest anchor (5) inserts the male screw part (7) from below into the bolt hole (4) of the lower chord material (1), and the lower chord material is screwed onto the upper part thereof with a nut (8). It is tightened and fixed to (1).
(9) is a bottomed cylindrical sleeve formed of a synthetic resin material, and this sleeve (9) is a rod-shaped portion (10) below the bolt head (6) of the steady rest anchor (5). ), Is vertically slidably fitted to the outside. At this time, as shown in FIG. 1, there is a gap (12) between the lower end of the rod (10) and the bottom (11) of the sleeve (9) so that the rod (10) can move downward. doing.

(13)は建物のコンクリート基礎であって、このコン
クリート基礎(13)の上面には、予めモルタル充填穴
(14)が形成されている。そして、前記下弦材(1)即
ち壁フレームの取付けに際して、アンカー(5)及びス
リーブ(9)を予め下弦材(1)側へ装備しておくとと
もに、現場において、前記の穴(14)へモルタル(15)
を充填しておく。そして、壁フレームの設置時に、スリ
ーブ(9)部分をモルタル(15)内に挿し込むと、この
モルタル(15)が硬化することにより、スリーブ(9)
が基礎(13)側に固定保持されることになる。
(13) is a concrete foundation of the building, and a mortar filling hole (14) is previously formed on the upper surface of the concrete foundation (13). When attaching the lower chord material (1), that is, the wall frame, the anchor (5) and the sleeve (9) are previously mounted on the lower chord material (1) side, and the mortar is inserted into the hole (14) at the site. (15)
Fill beforehand. When the sleeve (9) is inserted into the mortar (15) when the wall frame is installed, the mortar (15) is hardened, and the sleeve (9) is hardened.
Is fixedly held on the base (13) side.

従って、アンカー(5)は、このスリーブ(9)に対
して上下方向には移動可能であるが、左右方向即ち壁厚
方向に対しては、スリーブ(9)によって振れないよう
支持されることになる。
Therefore, the anchor (5) is movable in the vertical direction with respect to the sleeve (9), but is supported by the sleeve (9) so as not to swing in the horizontal direction, that is, in the wall thickness direction. Become.

発明の効果 したがって、この発明によれば、アンカーによって下
弦材の壁厚方向の振れを防止できるとともに、このアン
カーは基礎に埋設されたスリーブに対しては上下方向に
摺動可能であるから、その下弦材の上下方向の振れ或い
は曲がりを許容することができ、剪断力によって破壊す
る虞れがないという利点がある。しかも、アンカーに外
嵌したスリーブをこれよりも大径の基礎側の穴に挿入
し、その周囲を固化剤にて固めて基礎側に固定している
ので、アンカーの取付位置、穴の形成位置や大きさに多
少の誤差が生じていても、スリーブを穴に挿入すること
ができるとともに、穴内でのアンカーの位置を調整する
ことによって、壁フレームを正常な位置に配置すること
ができ、壁フレームの基礎側への取付作業が向上する。
また、この発明の取付け方法では、アンカーに外嵌した
スリーブを、基礎の穴に充填したモルタル等の固化剤内
へ挿し込んで硬化させて固定するものであり、それゆ
え、予め基礎側へアンカーのようなものを埋設しておく
必要がなく、しかも、前記基礎へ形成する穴は大体の大
きさであればよいから、厳密な精度が不要であるという
効果がある。
Therefore, according to the present invention, according to the present invention, the deflection of the lower chord material in the wall thickness direction can be prevented by the anchor, and the anchor can slide vertically with respect to the sleeve buried in the foundation. There is the advantage that the vertical chord or deflection of the lower chord material can be tolerated, and there is no danger of breaking due to shearing force. In addition, the sleeve externally fitted to the anchor is inserted into the hole on the base side with a larger diameter than this, and the periphery is fixed with a solidifying agent and fixed to the base side, so the anchor mounting position and hole formation position Even if there is some error in the size, the sleeve can be inserted into the hole, and by adjusting the position of the anchor in the hole, the wall frame can be placed in the normal position, The work of attaching to the foundation side of the frame is improved.
Further, in the mounting method of the present invention, the sleeve externally fitted to the anchor is inserted into a solidifying agent such as mortar or the like filled in the hole of the foundation and hardened and fixed. It is not necessary to bury such a material, and since the hole formed in the foundation may be approximately a size, there is an effect that strict precision is not required.

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

第1図は、この発明の実施例を示すアンカー取付け部分
の縦断面図、第2図は、この発明のアンカー装置の分解
斜視図、第3図は、壁フレームを正面から見た場合の概
略図である。 (1)……壁フレーム下弦材、 (5)……アンカー、(9)……スリーブ、 (13)……コンクリート基礎、 (14)……モルタル充填穴、(15)……モルタル。
FIG. 1 is a longitudinal sectional view of an anchor attachment portion showing an embodiment of the present invention, FIG. 2 is an exploded perspective view of an anchor device of the present invention, and FIG. 3 is a schematic view when a wall frame is viewed from the front. FIG. (1) ... wall frame lower chord material, (5) ... anchor, (9) ... sleeve, (13) ... concrete foundation, (14) ... mortar filling hole, (15) ... mortar.

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 FI E04B 2/56 632 E04B 2/56 632W 643 643A (72)発明者 細川 道夫 大阪府大阪市北区中之島6丁目2番27号 積水ハウス株式会社内 (72)発明者 松友 公男 大阪府大阪市北区中之島6丁目2番27号 積水ハウス株式会社内 (56)参考文献 実開 昭56−176303(JP,U) 実開 昭60−82005(JP,U) (58)調査した分野(Int.Cl.6,DB名) E04B 2/56 - 2/62──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. 6 Identification code FI E04B 2/56 632 E04B 2/56 632W 643 643A (72) Inventor Michio Hosokawa 6-2-27 Nakanoshima, Kita-ku, Osaka-shi, Osaka Inside Sekisui House Co., Ltd. (72) Inventor Kimio Matsutomo 2-27, Nakanoshima, Kita-ku, Osaka-shi, Osaka Sekisui House Co., Ltd. (56) References Sekisui 56-176303 (JP, U) Sekisui 60 -82005 (JP, U) (58) Fields investigated (Int. Cl. 6 , DB name) E04B 2/56-2/62

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】壁フレーム下弦材の下方に突出する棒状材
へスリーブを上下摺動自在に外嵌して、このスリーブを
基礎上面に形成した前記スリーブよりも大径の穴部に挿
入し、該スリーブの周囲を固化剤にて固めて前記基礎側
に固定したことを特徴とする建物の振れ止めアンカー装
置。
An outer sleeve is vertically slidably fitted to a rod-shaped material projecting below a lower chord material of a wall frame, and the sleeve is inserted into a hole having a diameter larger than that of the sleeve formed on an upper surface of a base. A steady rest anchor device for a building, wherein the periphery of the sleeve is fixed to the foundation side with a solidifying agent.
【請求項2】壁フレーム下弦材の下方に突出する棒状材
へスリーブを上下摺動自在に外嵌する一方、基礎上面に
形成した穴部へ予めモルタル等の固化剤を充填してお
き、前記スリーブをこの固化剤内へ挿し込んで硬化させ
ることを特徴とする振れ止めアンカーの取付け方法。
2. A sleeve is vertically slidably fitted on a rod-like material projecting below the lower chord of the wall frame, and a solidifying agent such as mortar is previously filled in a hole formed in the upper surface of the base. A method of attaching a steady rest anchor, wherein a sleeve is inserted into the solidifying agent and cured.
JP63088524A 1988-04-11 1988-04-11 Building steady rest anchor device and anchor mounting method. Expired - Fee Related JP2811179B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63088524A JP2811179B2 (en) 1988-04-11 1988-04-11 Building steady rest anchor device and anchor mounting method.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63088524A JP2811179B2 (en) 1988-04-11 1988-04-11 Building steady rest anchor device and anchor mounting method.

Publications (2)

Publication Number Publication Date
JPH01260145A JPH01260145A (en) 1989-10-17
JP2811179B2 true JP2811179B2 (en) 1998-10-15

Family

ID=13945224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63088524A Expired - Fee Related JP2811179B2 (en) 1988-04-11 1988-04-11 Building steady rest anchor device and anchor mounting method.

Country Status (1)

Country Link
JP (1) JP2811179B2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56176303U (en) * 1980-05-30 1981-12-26
JPS6082005U (en) * 1983-11-14 1985-06-06 旭化成株式会社 wall panel mounting device

Also Published As

Publication number Publication date
JPH01260145A (en) 1989-10-17

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