JPS63582A - Drawing removing device for existing upper frame - Google Patents
Drawing removing device for existing upper frameInfo
- Publication number
- JPS63582A JPS63582A JP15509587A JP15509587A JPS63582A JP S63582 A JPS63582 A JP S63582A JP 15509587 A JP15509587 A JP 15509587A JP 15509587 A JP15509587 A JP 15509587A JP S63582 A JPS63582 A JP S63582A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- upper frame
- existing
- fitting
- existing upper
- 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 description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 235000010005 Catalpa ovata Nutrition 0.000 description 3
- 240000004528 Catalpa ovata Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000009418 renovation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野ン
本発明は、窓枠改装における既設上枠の引抜除去装置に
関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a device for pulling out and removing an existing upper frame in window frame renovation.
（背景技術）
既設窓枠を任物躯体から引抜除去して、既設窓枠に代え
て新窓枠を設置する窓枠改装の引抜法は実開昭５６−’
１２４１３６号、特開昭５７−９９７９号等で提案され
ている。(Background technology) The extraction method for window frame renovation, in which the existing window frame is pulled out and removed from the building frame and a new window frame is installed in place of the existing window frame, was developed in 1983.
This method has been proposed in No. 124136, Japanese Unexamined Patent Publication No. 57-9979, etc.
これら提案においては、既設窓枠の上枠について、その
下端の対向方向に突設された倒り字状の折曲部に枠外し
装置の牽引金具を引掛係止してこれに引張荷重を負荷、
引抜除去する例が図示されている。In these proposals, the tow fitting of the frame removal device is hooked and locked to the bent part of the upper frame of the existing window frame that protrudes in opposite directions at the lower end, and a tensile load is applied to this. ,
An example of pull-out removal is shown.
この図示されたいわゆる直接係止法によって既設上枠を
引抜除去しようとすると、引張荷重が既設上枠を建物躯
体に固定している差し筋１こ作用する前に既設上枠が変
形し、特にＬ字状折曲部は夫々下傾するため、牽引金具
が外れる可能性を否定し得ない。また、この場合各り字
状折曲部に均一の荷重が掛らないと、−方のＬ字状折曲
部が先に変形して同様に牽引金具が外れることとなる。If an attempt is made to pull out and remove the existing upper frame using the so-called direct locking method shown in this figure, the existing upper frame will be deformed before the tensile load acts on one of the reinforcing bars fixing the existing upper frame to the building frame. Since each of the L-shaped bent portions is inclined downward, the possibility that the traction fitting may come off cannot be ruled out. Further, in this case, if a uniform load is not applied to each L-shaped bent portion, the negative L-shaped bent portion will deform first and the traction fitting will similarly come off.
そして、このようにＬ字状折曲部の変形によって牽引金
具が外れると二りを再び引掛係止することが不可能とな
り、結局既設上枠の引抜除去ができなくなるという結果
にならざるを得ない。If the towing bracket comes off due to the deformation of the L-shaped bent part, it becomes impossible to hook and lock the two parts again, and the result is that the existing upper frame cannot be pulled out and removed. do not have.
（発明の目的ン
本発明は、上記直接係止法による欠点を解消して、簡易
且つ確実に既設上枠を引抜除去し得る既設下枠の引抜除
去装置を提供することを目的とする。(Object of the Invention) An object of the present invention is to provide an existing lower frame pulling/removal device that can eliminate the drawbacks of the above-mentioned direct locking method and easily and reliably pull out and remove the existing upper frame.
（発明の構成）
本発明は、上記目的に添い差し筋が既設下枠の天板部に
溶接固着されていることに鑑みて、引張荷重を既設上枠
のなるべくこれに近い処に負荷させて、有効に差し筋又
はこれと既設上枠との固着部分に作用させる一方、既設
上枠の前後になるべく均一な引張荷重を負荷させて、有
効に既設上枠を引抜除去させるようにしたものであって
、即ち１本発明は特許請求の範囲に記載したように、相
対向する前後平板部上端を、受止係止孔な設けた連結部
で架設状に連結せしめてなるスチール製の上梓用引抜金
具を形成し、該引抜金具の前後平板部上端を既設上枠前
後側壁の各外側面に夫々重合せしめるとともに固定せし
め、且つ、上記受止係止孔には、枠外し装にの牽引金具
を係脱自在に係止せしめてなる既設下枠の引抜除去装置
を要旨として完成したものである。(Structure of the Invention) For the above-mentioned purpose, the present invention, in view of the fact that the splints are welded and fixed to the top plate of the existing lower frame, applies a tensile load to the existing upper frame as close to this as possible. , while effectively applying a tensile load to the reinforcing bar or the fixed part between it and the existing upper frame, and applying a tensile load as evenly as possible to the front and rear of the existing upper frame to effectively pull out and remove the existing upper frame. Accordingly, one aspect of the present invention is, as described in the claims, a steel upper mount, in which the upper ends of opposing front and rear flat plate parts are connected in a construction manner through a connecting part provided with a receiving and locking hole. A pull-out fitting is formed, and the upper ends of the front and rear flat plate parts of the pull-out fitting are overlapped and fixed to the outer surfaces of the front and rear side walls of the existing upper frame, respectively, and the above-mentioned receiving and locking hole is provided with a pulling fitting for attaching the frame removing fitting. The main idea is a device for pulling out and removing an existing lower frame by releasably locking the frame.
以下実施例を示す図面に従って、更に本発明を説明すれ
ば、本例は既設窓枠１の上枠２と共に下枠６をも同時的
に引抜除去する場合を示す。The present invention will be further described below with reference to the drawings showing an embodiment. This embodiment shows a case in which the upper frame 2 and the lower frame 6 of an existing window frame 1 are simultaneously pulled out and removed.
既設窓枠１はスチール部上吊戸用のものが示され、その
上枠２は、天板部３とこれに続く前後の側壁４，４とを
有して、更に、これら側壁４゜４下端には対向方向に倒
り字状の折曲部５，５を有してなる。そして、天板部３
はその上面において差し筋１０に溶接固定されて建物躯
体Ａに取り付けられ、側壁４，４下部は室外側において
モルタル１１より、室内側において木製の順縁１２より
夫々下方に突出して露出している。The existing window frame 1 is shown as being for a steel upper hanging door, and the upper frame 2 has a top plate 3 and adjacent front and rear side walls 4, 4, and the lower ends of these side walls 4. have inverted letter-shaped bent portions 5, 5 in opposing directions. And the top plate part 3
is attached to the building frame A by welding to the reinforcing bars 10 on its upper surface, and the lower portions of the side walls 4, 4 are exposed by protruding downward from the mortar 11 on the outdoor side and from the wooden edge 12 on the indoor side, respectively. .
−方、１３は上梓用引抜金具で、この上梓用引抜金具１
３は、相対向する前後平板部１４．１４を有するととも
にその各下方に透孔１５を設けて、各透孔１５にはこれ
らを貫通状に棒軸１６を有する連結部１７が着脱自在に
架設されて。On the other hand, 13 is a pull-out fitting for the upper Azusa, and this pull-out fitting for the upper Azusa 1
3 has front and rear flat plate parts 14 and 14 that face each other, and has through holes 15 below each of them, and a connecting part 17 having a rod shaft 16 penetrating through these through holes 15 is removably installed. Been.
これら前後の平板部１４．１４を連結してなる。These front and rear flat plate parts 14 and 14 are connected.
そしてこの連結部１７は下方に垂下した板状の係止板１
８を備え、且つこの係止板１８の中央部には円形透孔と
しだ受止係止孔１９を備えてなる。This connecting portion 17 is a plate-shaped locking plate 1 hanging downward.
8, and the center portion of the locking plate 18 is provided with a circular through hole and a sag receiving locking hole 19.
この上枠用引抜金具１３は上記既設上枠２に固定されて
いる。即ち、上枠用引抜金具１３０前後平板部１４．１
４の上端は夫々既設上枠２における前後側壁４，４の下
方に突出した下部の各外側面に重合状に対接せしめると
ともに、この対接部分において溶接を施して固定されて
いる。This upper frame extraction fitting 13 is fixed to the existing upper frame 2. That is, the front and rear flat plate portions 14.1 of the upper frame extraction fitting 130
The upper ends of 4 are brought into contact with the outer surfaces of the downwardly protruding lower portions of the front and rear side walls 4, 4 of the existing upper frame 2, respectively, in an overlapping manner, and are fixed by welding at these opposing portions.
そして、このとき、係止板１８は側方ンこ向き、受止係
止孔１９も既設上梓２０前後幅内に納められて側方に向
けて開口し、この受止係止孔１９には、後述の枠外し装
置２６のフック状の牽引金具２５が係脱自在に係止され
てなる。なお、この上梓用引抜金具１３は、もとより、
差し筋１０の近傍位置に設置されることはいうまでもな
い。At this time, the locking plate 18 is oriented sideways, and the catch and lock hole 19 is also housed within the front and back width of the existing upper bolt 20 and opens toward the side. A hook-shaped traction fitting 25 of a frame removing device 26, which will be described later, is removably locked therein. In addition, this extraction fitting 13 for upper Azusa is, of course,
Needless to say, it is installed near the insertion bar 10.
また１本例における既設下枠６は同様に差し筋１０によ
り建物躯体Ａに溶着固定され、室内側の水返し部７に続
く傾斜下枠基板８を備えてなる。この傾斜下枠基板８の
上面には溶着板部と立ち上り係止板とでＬ字状をなし、
且つ係止板中央に受止係止孔を備えたピース状金具９が
溶着板部において溶接により固定されてなる。Further, the existing lower frame 6 in this example is similarly welded and fixed to the building frame A by insert reinforcements 10, and includes an inclined lower frame base plate 8 that continues to the water return section 7 on the indoor side. The upper surface of this inclined lower frame board 8 has an L-shape formed by a welding plate part and a rising locking plate,
In addition, a piece-shaped metal fitting 9 having a receiving and locking hole in the center of the locking plate is fixed by welding to the welding plate portion.
そして、このピース状金具９の受止係止孔にもフック状
下部の牽引金具２５が係脱自在に係止されている。A hook-shaped lower traction fitting 25 is also removably locked in the receiving and locking hole of this piece-shaped metal fitting 9.
かかる状態で本例では既設上下枠２，６が枠外し装に２
６によって同時的に引抜除去される。In such a state, in this example, the existing upper and lower frames 2 and 6 are removed from the frame.
6 and are simultaneously pulled out and removed.
Claims (1)
部で架設状に連結せしめてなるスチール製の上枠用引抜
金具を形成し、該引抜金具の前後平板部上端を既設上枠
前後側壁の各外側面に夫々重合状に対接せしめるととも
に固定せしめ、且つ、上記受止係止孔には、枠外し装置
の牽引金具を係脱自在に係止せしめてなる既設上枠の引
抜除去装置。A steel upper frame pull-out fitting is formed by connecting the lower parts of the front and rear flat plates facing each other in a constructional manner through a connecting part provided with a receiving and locking hole, and the upper ends of the front and rear flat plate parts of the pull-out bracket are connected to the existing upper frame. The existing upper frame is made to be in contact with and fixed to each of the outer surfaces of the front and rear side walls of the frame in an overlapping manner, and the traction fitting of the frame removal device is removably locked in the receiving and locking hole. Pulling removal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15509587A JPS63582A (en) | 1987-06-22 | 1987-06-22 | Drawing removing device for existing upper frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15509587A JPS63582A (en) | 1987-06-22 | 1987-06-22 | Drawing removing device for existing upper frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63582A true JPS63582A (en) | 1988-01-05 |
| JPH023876B2 JPH023876B2 (en) | 1990-01-25 |
Family
ID=15598521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15509587A Granted JPS63582A (en) | 1987-06-22 | 1987-06-22 | Drawing removing device for existing upper frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63582A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03180388A (en) * | 1989-12-11 | 1991-08-06 | Tomoegawa Paper Co Ltd | Thermal recording medium |
| JPH0438467U (en) * | 1990-07-27 | 1992-03-31 | ||
| JPH0483674U (en) * | 1990-11-29 | 1992-07-21 | ||
| JPH065980U (en) * | 1991-11-26 | 1994-01-25 | 明彦 内田 | Magnetic card with printing surface |
| JPH0549374U (en) * | 1991-12-05 | 1993-06-29 | 株式会社巴川製紙所 | Magnetic pass ticket |
| JPH0549373U (en) * | 1991-12-05 | 1993-06-29 | 株式会社巴川製紙所 | Magnetic card |
| JPH06239067A (en) * | 1992-12-17 | 1994-08-30 | Ricoh Co Ltd | Data memory card |
| JPH06239066A (en) * | 1992-12-17 | 1994-08-30 | Ricoh Co Ltd | Data memory card |
-
1987
- 1987-06-22 JP JP15509587A patent/JPS63582A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH023876B2 (en) | 1990-01-25 |
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