JPH05133063A - Framed construction of entrance porch roof - Google Patents
Framed construction of entrance porch roofInfo
- Publication number
- JPH05133063A JPH05133063A JP29417991A JP29417991A JPH05133063A JP H05133063 A JPH05133063 A JP H05133063A JP 29417991 A JP29417991 A JP 29417991A JP 29417991 A JP29417991 A JP 29417991A JP H05133063 A JPH05133063 A JP H05133063A
- Authority
- JP
- Japan
- Prior art keywords
- arch
- rafters
- fitting groove
- beams
- panel frame
- 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
Landscapes
- Building Awnings And Sunshades (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、玄関ポーチ屋根の骨組
み構造、詳しくはアーチ状をした玄関ポーチ屋根を形成
するための骨組み構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a skeleton structure for an entrance porch roof, and more particularly to a skeleton structure for forming an arched entrance porch roof.
【０００２】[0002]
【従来の技術】従来プレハブ住宅においては建物本体か
ら外方に突出するように形成される玄関ポーチ屋根は通
常は平屋根であり、平屋根パネル枠の上面に面板を取着
してその上に瓦材を葺設して構成していた。2. Description of the Related Art In a conventional prefabricated house, an entrance porch roof formed so as to project outward from the main body of the building is usually a flat roof, and a face plate is attached to the upper surface of a flat roof panel frame. It was constructed by laying roof tiles.
【０００３】[0003]
【発明が解決しようとする課題】ところが、上記のよう
な平屋根は外観が単純であり、このため、玄関ポーチ屋
根の形状を平屋根以外の種々異なったデザインの玄関屋
根とすることが考えられているが、屋根の下地となる骨
組みを形成するに当たって現場において木材を加工して
組み立てて形成していたので、現場における加工や作業
が複雑となるという問題がある。However, since the flat roof as described above has a simple appearance, it is conceivable that the shape of the entrance porch roof may be different from the flat roof. However, in order to form the frame that serves as the base of the roof, since wood is processed and assembled at the site, there is a problem that processing and work at the site become complicated.
【０００４】本発明は上記の従来例の問題点に鑑みて発
明したものであって、その目的とするところは、アーチ
屋根を形成するに当たり、現場施工が簡略化できる玄関
ポーチ屋根の骨組み構造を提供するにある。The present invention has been made in view of the above-mentioned problems of the prior art, and an object of the present invention is to provide a framework structure for a front porch roof which can be easily constructed on site when forming an arch roof. To provide.
【０００５】[0005]
【課題を解決するための手段】本発明の玄関ポーチ屋根
の骨組み構造は、平屋根パネル枠１の上にアーチ状をし
たＨ鋼よりなるアーチ梁２を前後に並設し、複数の垂木
３を前後のアーチ梁２間に配置すると共に垂木３の両端
部をアーチ梁２の前後面に開口するコ字状をしたはめ込
み溝部４にはめ込み支持して成ることを特徴とするもの
であり、このような構成を採用することで本発明の目的
を達成したものである。In the framework structure of the entrance porch roof of the present invention, arch beams 2 made of H steel in the shape of an arch are arranged side by side on a flat roof panel frame 1, and a plurality of rafters 3 are provided. Is arranged between the front and rear arch beams 2, and both ends of the rafter 3 are fitted and supported in a U-shaped fitting groove portion 4 opening to the front and rear surfaces of the arch beam 2. The object of the present invention is achieved by adopting such a configuration.
【０００６】[0006]
【作用】しかして、平屋根パネル枠１の上にＨ鋼よりな
るアーチ梁２を前後に並設してアーチ梁２の前後両側面
にそれぞれコ字状をしたはめ込み溝部４が開口するよう
にして、前後のアーチ梁２のはめ込み溝部４同士を前後
に対向させ、この前後のＨ鋼よりなるアーチ梁２間に複
数個の垂木３を配置して、垂木３の両端部をそれぞれＨ
鋼よりなるアーチ梁２の前後面に開口するコ字状をした
はめ込み溝部４にはめ込んで支持させるものであり、こ
のように、平屋根パネル枠１の上にＨ鋼よりなるアーチ
梁２を並設し、前後のアーチ梁２間にＨ鋼の両側面に開
口するコ字状の開口部であるはめ込み溝部４を利用して
垂木３の端部をはめ込むという作業をするのみで、簡単
にアーチ屋根の骨組みを形成できるようになったもので
ある。Thus, the arch beams 2 made of H steel are arranged side by side on the flat roof panel frame 1 so that the U-shaped fitting groove portions 4 are opened on both front and rear sides of the arch beam 2. The front and rear arch beams 2 are fitted with the fitting groove portions 4 facing each other, and a plurality of rafters 3 are arranged between the front and rear arch beams 2 made of H steel.
The arch beams 2 made of steel are fitted into and supported by the U-shaped fitting groove portions 4 opening at the front and rear surfaces. In this way, the arch beams 2 made of H steel are arranged on the flat roof panel frame 1 in parallel. Simply install the ends of the rafters 3 by using the fitting grooves 4 that are U-shaped openings that open on both sides of the H steel between the front and rear arch beams 2. The structure of the roof can now be formed.
【０００７】[0007]
【実施例】以下、本発明を添付図面に示す実施例に基づ
いて詳述する。平屋根パネル枠１の主体は金属製の枠材
１ａをあらかじめ工場で枠組みして形成してあり、現場
においては、図２、図４に示すように後端部を建物本体
５のラチス梁のような梁６にボルトなどを用いて連結
し、前部は玄関ポーチ用支柱７の上端部に連結すること
で、平屋根パネル枠１を建物本体５から外方に突出した
状態で取付けるものである。この平屋根パネル枠１の現
場における取付けは従来の玄関ポーチ屋根を形成するに
当たり、平屋根となった玄関ポーチ屋根の平屋根用のパ
ネル枠を取付けるのと同じである。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail based on the embodiments shown in the accompanying drawings. The main body of the flat roof panel frame 1 is formed by preliminarily framing a metal frame material 1a in a factory. On the site, the rear end portion of the lattice beam of the building body 5 is formed as shown in FIGS. By connecting such a beam 6 with a bolt or the like and connecting the front part to the upper end part of the entrance porch support column 7, the flat roof panel frame 1 can be attached in a state of protruding outward from the building body 5. is there. The installation of the flat roof panel frame 1 on site is the same as that of forming a conventional entrance porch roof by attaching a panel frame for a flat roof of the entrance porch roof that has become a flat roof.
【０００８】アーチ梁２は図７に示すようなものであ
り、Ｈ鋼により形成してあり、アーチ梁２の前後側面に
それぞれコ字状をした溝部が開口するものであり、この
溝部がはめ込み溝部４となっている。そして、はめ込み
溝部４が左右方向にアーチ状となっている。アーチ梁２
の両端部には取付け片部８が形成してある。アーチ梁２
は平屋根パネル枠１の上面部の前後に並設され、各アー
チ梁２の両端部の取付け片部８が平屋根パネル枠１の枠
材１ａにボルトにより固着されるものである。このよう
にしてアーチ梁２を平屋根パネル枠１の上面部の前後に
取付けることで、前のアーチ梁２の後側面のコ字状のは
め込み溝部４と後のアーチ梁２の前側面のコ字状のはめ
込み溝部４とが前後に対向するものである。The arch beam 2 is as shown in FIG. 7, and is made of H steel, and the U-shaped groove portions are opened in the front and rear side surfaces of the arch beam 2, respectively. The groove 4 is formed. The fitting groove portion 4 has an arch shape in the left-right direction. Arch beam 2
Mounting pieces 8 are formed at both ends of the. Arch beam 2
Are arranged side by side in front of and behind the upper surface of the flat roof panel frame 1, and mounting pieces 8 at both ends of each arch beam 2 are fixed to the frame member 1a of the flat roof panel frame 1 with bolts. In this way, the arch beams 2 are attached to the front and back of the upper surface of the flat roof panel frame 1 so that the U-shaped fitting groove 4 on the rear side of the front arch beam 2 and the front side of the rear arch beam 2 are mounted. The V-shaped fitting groove portion 4 is opposed to the front and rear.
【０００９】前後に対向したアーチ梁２間にはアーチ梁
２と直角に複数の垂木３がアーチの曲線に沿って配設さ
れ、各垂木３の両端部がそれぞれアーチ梁２の前後面に
開口するコ字状をしたはめ込み溝部４にはめ込み支持さ
れるものである。この場合、垂木３は木製であり、両端
部にはめ込み部９が設けてあり、このはめ込み部９をア
ーチ梁２のコ字状をしたはめ込み溝部４にはめ込み、ア
ーチ梁２に設けた釘孔１０から釘を打ち込んでアーチ梁
２に垂木３を固着するようになっている。はめ込み部９
をはめ込み溝部４にはめ込んで取付けた場合、図１、図
３に示すように垂木３の上面はアーチ梁２の上面と面一
となるように設定してある。また、前のアーチ梁２の前
側面に存在する前方に開口したはめ込み溝部４には前端
用垂木３ａの後端部がはめ込んである。A plurality of rafters 3 are arranged at right angles to the arch beams 2 along the curve of the arch between the arch beams 2 facing front and back, and both ends of each rafter 3 are opened on the front and rear faces of the arch beam 2. It is fitted in and supported by the U-shaped fitting groove portion 4. In this case, the rafter 3 is made of wood, and fitting portions 9 are provided at both ends thereof. The fitting portions 9 are fitted into the U-shaped fitting groove portions 4 of the arch beam 2 and the nail holes 10 provided in the arch beam 2 are provided. A rafter 3 is fixed to the arch beam 2 by driving a nail into the arch beam 2. Fitting part 9
When fitted into the fitting groove portion 4 and attached, the upper surface of the rafter 3 is set to be flush with the upper surface of the arch beam 2 as shown in FIGS. Further, the rear end portion of the front rafter 3a is fitted into the fitting groove portion 4 which is present in the front side surface of the front arch beam 2 and which is open to the front.
【００１０】上記のようにしてアーチ状をした玄関ポー
チ屋根の骨組みを構成するものである。玄関ポーチ屋根
の骨組みには更に、垂木３及び前端用垂木３ａの上に合
板のような野地板１１を張ることで、野地板１１がアー
チ状に施工され、その上に防水シートを張り、屋根材１
２を葺くものである。なお、必要に応じて野地板１１の
下側に断熱材を積層してもよいものである。また、平屋
根パネル枠１の下面側には軒天井１３を取付ける。な
お、図中１４は前面化粧部材であって、上下が前のアー
チ梁２から前方に突出した前端用垂木３ａと平屋根パネ
ル枠１の前端部とに取付けられるものである。この前面
化粧部材１４の上端はアーチ状をしているものである。
図中１５は上記のようにして形成される玄関ポーチ屋根
の両側端部及び前端部の左右両側に取付けられるパラペ
ットである。また、図中１６は建物本体５の床パネル、
１７は玄関ドアパネルを示している。The structure of the arched entrance porch roof is constructed as described above. In the framework of the entrance porch roof, a field board 11 such as plywood is placed on the rafters 3 and the rafters 3a for the front end, whereby the field board 11 is constructed in an arched shape, and a tarpaulin is put on the roof to form the roof. Material 1
That is the 2 A heat insulating material may be laminated on the lower side of the base plate 11 if necessary. The eaves ceiling 13 is attached to the lower surface side of the flat roof panel frame 1. Reference numeral 14 in the drawing denotes a front face decorative member, which is attached to the front end rafter 3a protruding upward from the front arch beam 2 and the front end portion of the flat roof panel frame 1. The upper end of the front decorative member 14 has an arch shape.
Reference numeral 15 in the figure denotes parapets attached to both left and right ends of the entrance porch roof and the front end formed as described above. Further, 16 in the figure is a floor panel of the building body 5,
Reference numeral 17 indicates an entrance door panel.
【００１１】[0011]
【発明の効果】本発明にあっては、上述のように、平屋
根パネル枠の上にアーチ状をしたＨ鋼よりなるアーチ梁
を前後に並設し、複数の垂木を前後のアーチ梁間に配置
すると共に垂木の両端部をアーチ梁の前後面に開口する
コ字状をしたはめ込み溝部にはめ込み支持してあるの
で、従来のプレハブ住宅における平屋根パネル枠の取付
けと同じようにして施工する平屋根パネル枠の上にＨ鋼
よりなるアーチ梁を前後に並設し、垂木の両端部をそれ
ぞれＨ鋼よりなるアーチ梁の前後面に開口するコ字状を
したはめ込み溝部にはめ込んで支持させるという簡単な
現場作業でアーチ屋根の骨組みが形成できて、現場での
作業を少なくし、アーチ屋根という変わった玄関ポーチ
屋根を形成するに当たってのプレハブ化率を高めること
ができるものである。According to the present invention, as described above, the flat house
Arch beam made of H steel with arch shape on the root panel frame
Are installed side by side, and multiple rafters are placed between the front and rear arch beams.
And open both ends of the rafter on the front and back of the arch beam.
It is fitted and supported in the U-shaped fitting groove
Install a flat roof panel frame in a conventional prefabricated house
H steel on the flat roof panel frame constructed in the same way as
The arch beams consisting of
Each of the U-shaped openings on the front and back of the arch beams made of H steel
It is easy to fit it in the fitting groove and support it.
The structure of the arch roof can be formed in the field work,
An unusual entrance porch with less work and an arched roof
Increasing the prefabricated rate in forming the roof
Is something that can be done.
【図１】本発明の正面断面図である。FIG. 1 is a front sectional view of the present invention.
【図２】同上の側面断面図である。FIG. 2 is a side sectional view of the above.
【図３】同上の全体正面断面図である。FIG. 3 is an overall front sectional view of the above.
【図４】同上の全体側面断面図である。FIG. 4 is an overall side sectional view of the above.
【図５】同上の全体正面図である。FIG. 5 is an overall front view of the above.
【図６】同上の全体平面図である。FIG. 6 is an overall plan view of the above.
【図７】同上に用いるアーチ梁を示し、（ａ）は平面図
であり、（ｂ）は正面図であり、（ｃ）は（ｂ）のＡー
Ａ線の拡大断面図であり、（ｄ）は（ｂ）のＢーＢ線の
拡大断面図である。FIG. 7 shows an arch beam used in the above, (a) is a plan view, (b) is a front view, (c) is an enlarged cross-sectional view taken along line AA of (b), (d) is an enlarged sectional view taken along line BB of (b).
１ 平屋根パネル枠 ２ アーチ梁 ３ 垂木 ４ はめ込み溝部 1 Flat roof panel frame 2 Arch beam 3 Rafter 4 Fitting groove
Claims (1)
鋼よりなるアーチ梁を前後に並設し、複数の垂木を前後
のアーチ梁間に配置すると共に垂木の両端部をアーチ梁
の前後面に開口するコ字状をしたはめ込み溝部にはめ込
み支持して成ることを特徴とする玄関ポーチ屋根の骨組
み構造。1. An arched H on a flat roof panel frame.
Steel arch beams are installed side by side, multiple rafters are placed between the front and rear arch beams, and both ends of the rafters are fitted and supported in U-shaped fitting grooves that open to the front and back faces of the arch beams. The skeleton structure of the entrance porch roof characterized by that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3294179A JPH0754028B2 (en) | 1991-11-11 | 1991-11-11 | Skeleton structure of entrance porch roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3294179A JPH0754028B2 (en) | 1991-11-11 | 1991-11-11 | Skeleton structure of entrance porch roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05133063A true JPH05133063A (en) | 1993-05-28 |
| JPH0754028B2 JPH0754028B2 (en) | 1995-06-07 |
Family
ID=17804337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3294179A Expired - Lifetime JPH0754028B2 (en) | 1991-11-11 | 1991-11-11 | Skeleton structure of entrance porch roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754028B2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157223U (en) * | 1980-04-25 | 1981-11-24 | ||
| JPS5835782U (en) * | 1981-09-02 | 1983-03-08 | 株式会社日立製作所 | Separate air conditioner |
-
1991
- 1991-11-11 JP JP3294179A patent/JPH0754028B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157223U (en) * | 1980-04-25 | 1981-11-24 | ||
| JPS5835782U (en) * | 1981-09-02 | 1983-03-08 | 株式会社日立製作所 | Separate air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754028B2 (en) | 1995-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19951212 |