JPH031587Y2 - - Google Patents
Info
- Publication number
- JPH031587Y2 JPH031587Y2 JP10095285U JP10095285U JPH031587Y2 JP H031587 Y2 JPH031587 Y2 JP H031587Y2 JP 10095285 U JP10095285 U JP 10095285U JP 10095285 U JP10095285 U JP 10095285U JP H031587 Y2 JPH031587 Y2 JP H031587Y2
- Authority
- JP
- Japan
- Prior art keywords
- anchor
- bolt
- nut
- frame
- cylindrical part
- 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
Links
- 238000003466 welding Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
この考案は、上、下枠又は竪枠をコンクリート
躯体に固定する固定装置に関する。[Detailed Description of the Invention] Industrial Application Field This invention relates to a fixing device for fixing an upper frame, a lower frame, or a vertical frame to a concrete frame.
従来技術
従来窓枠をコンクリート躯体に固定する場合、
通常アンカーを躯体差筋や鉄骨に直接溶接し、該
アンカーに窓枠を固定していた。その他窓枠と躯
体からボルトを突設し、長ナツトで連結する構造
（実開昭51−134048号公報）や窓枠と躯体アンカ
ーを突設し、接続金具で連結する構造（実開昭56
−107071号公報）が提案されている。Prior art When conventionally fixing a window frame to a concrete frame,
Usually, anchors are welded directly to the frame reinforcement or steel frame, and the window frame is fixed to the anchors. Other structures include a structure in which bolts protrude from the window frame and the frame and are connected using long nuts (Japanese Utility Model Publication No. 51-134048), and a structure in which the window frame and anchors protrude from the frame and are connected using connecting fittings (Utility Model Laid-Open No. 56-1982).
-107071) has been proposed.
この考案が解決すべき問題点
溶接によつてアンカーを固定する場合に問題と
なるのは、溶接のための器械等が必要で作業も面
倒であり、また溶接によつてサツシ、アンカーの
表面が変質し、腐食の原因となつていることであ
つた。Problems to be solved by this invention Problems when fixing anchors by welding are that welding equipment is required and the work is troublesome, and the surface of the sash and anchor is damaged by welding. The problem was that it had deteriorated and caused corrosion.
また一度溶接してしまうと、切断しなければ高
さ調整が出来ないという問題が生じる。 Also, once welded, there is a problem that the height cannot be adjusted unless it is cut.
また先の公報の構造ではボルト相互と長ナツト
のねじ合せが困難であり後の公報の構造ではアン
カーの位置がずれ、クリツプ状の接合金具では接
合強度が十分でない恐れがある。 Further, in the structure of the earlier publication, it is difficult to screw together the bolts and the long nut, and in the structure of the later publication, the position of the anchor may be shifted, and the joint strength of the clip-shaped joint may not be sufficient.
問題点を解決するための手段
この考案にかかる窓枠固定装置は、左右両端部
に挟持部を有するアンカーと、該アンカーの下方
に突設され、下部外周に雄ねじが螺設され、下端
から上方に向つて切込みが形成され下方が拡開さ
れた円筒部を有するボルトと、前記ボルトの円筒
部上に挿通されたナツトとにより成り、アンカー
の挟持部によつて窓枠を挟持し、ボルトの円筒部
内にコンクリート躯体上に突出した差筋上端を挿
入してナツトを雄ねじに螺合して円筒部を収束さ
せて差筋を挟持し、溶接なしで容易に窓枠を固定
し、一度固定した後もナツトを緩めて高さ調整可
能としたものである。Means for Solving the Problems The window frame fixing device according to this invention includes an anchor having clamping parts at both left and right ends, a male screw protruding from the bottom of the anchor, a male screw threaded on the outer periphery of the lower part, and an anchor extending upward from the lower end. It consists of a bolt having a cylindrical part with a notch formed towards it and widened at the bottom, and a nut inserted onto the cylindrical part of the bolt, and the window frame is held by the holding part of the anchor, and the bolt is Insert the upper end of the rebar that protrudes above the concrete frame into the cylindrical part, screw the nut onto the male thread, converge the cylindrical part, and clamp the rebar, and easily fix the window frame without welding, once fixed. The height can also be adjusted by loosening the nut.
実施例
以下図に示す一実施例に基づき、この考案を詳
細に説明する。Embodiment This invention will be described in detail below based on an embodiment shown in the drawings.
図において１はアンカーであつて、金属製の板
体である。アンカー１の左右両端部には各々挟持
部２が形成されている。挟持部２はアンカー１の
端部の幅方向中間部を一方側に浮き上るように屈
曲して幅方向左右との間に厚み方向に若干の隙間
を形成したものである。 In the figure, 1 is an anchor, which is a metal plate. Clamping portions 2 are formed at both left and right ends of the anchor 1, respectively. The holding part 2 is formed by bending the middle part of the end of the anchor 1 in the width direction so as to lift it to one side, and forming a slight gap in the thickness direction between the left and right sides in the width direction.
アンカー１の中央にはボルト３が下方に向つて
突設されている。ボルト３はアンカー１中央部に
上端部が挿通され上面がかしめられて固定されて
いる。ボルト３下部には中心部が空洞となつた円
筒部４が形成されている。円筒部４の外周には雄
ねじ５が螺設されている。円筒部４には下端から
上方に向つて切込み６が形成され、ボルト３の下
端は外方へ拡開されている。 A bolt 3 is provided in the center of the anchor 1 to protrude downward. The upper end of the bolt 3 is inserted into the center of the anchor 1, and the upper surface is caulked and fixed. A cylindrical portion 4 having a hollow center is formed at the bottom of the bolt 3. A male thread 5 is threaded on the outer periphery of the cylindrical portion 4 . A notch 6 is formed in the cylindrical portion 4 upward from the lower end, and the lower end of the bolt 3 is widened outward.
ボルト３にはナツト７が挿通され、円筒部４の
上方に位置している。 A nut 7 is inserted through the bolt 3 and is located above the cylindrical portion 4.
一例として下枠８の固定作業について説明する
と、下枠８の下方に向つて室内外側に各々突片９
が突設されている。突片９の先端は各々向き合う
方向に屈曲している。アンカー１の挟持部２，２
に各々下枠８の突片９の先端を挟持して固定す
る。 To explain the fixing work of the lower frame 8 as an example, the protrusions 9 are attached to the outside and inside of the room toward the bottom of the lower frame 8.
is installed protrudingly. The tips of the projecting pieces 9 are bent in opposite directions. Clamping parts 2, 2 of anchor 1
The tips of the projecting pieces 9 of the lower frame 8 are clamped and fixed to each of them.
円筒部４内に、コンクリート躯体１０上に突出
した差筋１１を挿入する。その後ナツト７を円筒
部４の雄ねじ５に螺合して収束させ、差筋１１を
挟持し、固定する。 A reinforcing bar 11 protruding above the concrete frame 10 is inserted into the cylindrical part 4. Thereafter, the nut 7 is screwed onto the male thread 5 of the cylindrical portion 4 and converged, and the differential reinforcement 11 is clamped and fixed.
高さ調整が必要な場合は一旦ナツト７を緩めて
ボルト３高さを調整すればよい。 If height adjustment is necessary, loosen the nut 7 once and adjust the height of the bolt 3.
考案の効果
この考案は以上のような構成を有し、外周に雄
ねじが螺設され、下端から上方に向つて切込みが
形成され、下方が拡開された円筒部を有するボル
トに、コンクリート躯体上に突出した差筋を収納
して、ナツトによつて前記ボルトの円筒部を収束
させて前記差筋を挟持するものであり、溶接なし
で窓枠を固定することが可能となり、従来例にみ
られるようなボルトとナツトのねじ合せの作業も
容易であり、またボルトとアンカーの連結が容易
かつ確実となる。Effects of the invention This invention has the above-mentioned configuration, and is attached to a bolt that has a cylindrical part with a male thread threaded around its outer periphery, a notch formed upward from the lower end, and an enlarged lower part. This system accommodates the protruding reinforcing bars in the bolt, and converges the cylindrical part of the bolt with a nut to hold the differing bars, making it possible to fix the window frame without welding, which is different from conventional examples. The work of screwing bolts and nuts together is easy, and the bolts and anchors can be connected easily and reliably.
また一旦固定し後もナツトを緩めて再度窓枠の
高さ調整も可能となる。 Also, even after it is fixed, the height of the window frame can be adjusted again by loosening the nut.
第１図はこの考案の一実施例の斜視図、第２図
はその縦断面図、第３図はアンカーの平面図、第
４図はアンカー、ボルト、及びナツトの縦断面図
である。
１……アンカー、２……挟持部、３……ボル
ト、４……円筒部、５……雄ねじ、６……切込
み、７……ナツト、８……下枠、９……突片、１
１……差筋。
FIG. 1 is a perspective view of an embodiment of the invention, FIG. 2 is a longitudinal sectional view thereof, FIG. 3 is a plan view of the anchor, and FIG. 4 is a longitudinal sectional view of the anchor, bolt, and nut. DESCRIPTION OF SYMBOLS 1...Anchor, 2...Holding part, 3...Bolt, 4...Cylindrical part, 5...Male thread, 6...Notch, 7...Nut, 8...Bottom frame, 9...Protrusion piece, 1
1...Different line.
Claims (1)
と、該アンカー１の下方に突設され、下部外周に
雄ねじ５が螺設され、下端から上方に向つて切込
み６が形成され下方が拡開された円筒部４を有す
るボルト３と、前記ボルト３の円筒部４上に挿通
されたナツト７とより成り、アンカー１の挟持部
２，２によつて窓枠８を挟持し、ボルト３の円筒
部４内にコンクリート躯体上に突出した差筋１１
上端を挿入してナツト７を雄ねじ５に螺合し、円
筒部４を収束させて差筋１１を挟持したことを特
徴とする窓枠固定装置。 Anchor 1 having clamping parts 2, 2 at both left and right ends
a bolt 3 that protrudes below the anchor 1, has a male thread 5 screwed on the outer periphery of the lower part, has a cylindrical part 4 with a notch 6 formed upward from the lower end, and is widened at the lower part; The nut 7 is inserted into the cylindrical part 4 of the bolt 3, and the window frame 8 is held between the clamping parts 2 and 2 of the anchor 1, and the bolt 3 has a differential bar protruding from the cylindrical part 4 on the concrete frame. 11
A window frame fixing device characterized in that the upper end is inserted, the nut 7 is screwed onto the male screw 5, the cylindrical portion 4 is converged, and the differential bar 11 is held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10095285U JPH031587Y2 (en) | 1985-07-02 | 1985-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10095285U JPH031587Y2 (en) | 1985-07-02 | 1985-07-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS629677U JPS629677U (en) | 1987-01-21 |
| JPH031587Y2 true JPH031587Y2 (en) | 1991-01-17 |
Family
ID=30971248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10095285U Expired JPH031587Y2 (en) | 1985-07-02 | 1985-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031587Y2 (en) |
-
1985
- 1985-07-02 JP JP10095285U patent/JPH031587Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS629677U (en) | 1987-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH031587Y2 (en) | ||
| JP4057204B2 (en) | Formwork fixing structure | |
| JPH033745Y2 (en) | ||
| JPH0240687Y2 (en) | ||
| JPS6237879Y2 (en) | ||
| JPS606093Y2 (en) | Folded plate roof mounting structure for prefabricated buildings such as bicycle hangars | |
| JPS6020755Y2 (en) | Rebar anchoring structure | |
| JPS6215363Y2 (en) | ||
| JPH0452332Y2 (en) | ||
| JPH0613134Y2 (en) | Fixing device for connecting rods on assembly shelves | |
| JPS5911524Y2 (en) | Assembly fittings for heavy temporary gantry | |
| JPH0712612Y2 (en) | Frame mounting bracket for doors or windows | |
| JPH072828Y2 (en) | Hollow concrete slab mounting structure | |
| JPH086881Y2 (en) | Joiner for large and small beams | |
| JPH0531133Y2 (en) | ||
| JPS6324195Y2 (en) | ||
| JPH057374Y2 (en) | ||
| JPH0214574Y2 (en) | ||
| JPS6224675Y2 (en) | ||
| JPH0541157Y2 (en) | ||
| JPS6223959Y2 (en) | ||
| JPS639745Y2 (en) | ||
| JPS587851Y2 (en) | Joint structure of columns and horizontal members | |
| JPH0448088Y2 (en) | ||
| JPS643542Y2 (en) |