JPH0454016B2 - - Google Patents
Info
- Publication number
- JPH0454016B2 JPH0454016B2 JP63290944A JP29094488A JPH0454016B2 JP H0454016 B2 JPH0454016 B2 JP H0454016B2 JP 63290944 A JP63290944 A JP 63290944A JP 29094488 A JP29094488 A JP 29094488A JP H0454016 B2 JPH0454016 B2 JP H0454016B2
- Authority
- JP
- Japan
- Prior art keywords
- roof
- piece
- gassho
- horizontal
- house
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 14
- 238000010276 construction Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、両流れ屋根を構成簡易にかつ施工性
よく拡張でき、家屋の居住空間の拡大を計りうる
部分傾斜梁材に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a partially sloped beam material that allows a double-sided roof to be expanded with ease and ease of construction and to expand the living space of a house.
従来、屋根の上棟作業は、家屋本体上端の梁材
に、束材等を用いて棟木とともに、母屋、鼻母屋
等を順次持上げ、建込むことにより行つているた
め、各部材の持上げ回数が増し、作業時間の延
長、施工能率の低下を招くとともに施工コストを
上昇させていた。
Traditionally, roof construction work has been carried out by sequentially lifting and erecting the purlin, nose purlin, etc., along with the ridgepole using bundles of beams at the top of the main body of the house, which increases the number of times each member must be lifted. This resulted in an extension of work time, a decrease in construction efficiency, and an increase in construction costs.
そこで本出願人は、特願平１−210552号におい
て、第６図ａに示す如く、支柱ａの上端間にく字
状の合掌梁ｂを架け渡した複数の山形ラーメンｃ
……を、継ぎ梁ｄによつて一体に連結した屋根架
構体ｅを予め形成し、このものを家屋本体上端の
梁材ｆ，ｆ間に架設することにより前記上棟作業
を簡易化しうる屋根の施工方法を案出した。 Therefore, in Japanese Patent Application No. 1-210552, the present applicant proposed a plurality of chevron-shaped rigid frames c with doglegged gassho beams b spanned between the upper ends of the pillars a, as shown in Fig. 6a.
A roof frame structure e is formed in advance, which is integrally connected by a connecting beam d, and this structure is erected between the beams f and f at the upper end of the main body of the house, thereby simplifying the construction work. We devised a construction method.
しかしこのものは、前記山形ラーメンｃを規格
化することにより生産性の向上、低コスト化等を
より一層促進しうる反面、寸法等の制約によつて
設計自由度の低減を招き、従つて例えば第６図ｂ
に一点鎖線で示すように、居住者の要求等に応じ
て居住空間の拡大を計るためには、屋根支持用の
新規な梁材の採用が必要となる。 However, although this product can further improve productivity and reduce costs by standardizing the above-mentioned angle-shaped rigid men c, it leads to a reduction in design freedom due to restrictions such as dimensions, and therefore, for example, Figure 6b
As shown by the dashed-dotted line, in order to expand the living space in response to the demands of residents, it is necessary to adopt new beam materials for roof support.
本発明は、このような山形ラーメンを有する家
屋に特に好適に使用され、両流れ屋根を構成簡易
かつ施工性よく拡張でき、居住空間の拡大を計り
うる部分傾斜梁材の提供を目的としている。 The object of the present invention is to provide a partially sloped beam material that is particularly suitable for use in houses with such mountain-shaped rigid frames, allows the construction of double-sided roofs to be expanded with ease and ease of construction, and allows for the expansion of living space.
前記目的を達成するために本発明の部分傾斜梁
材は、支柱上端間に両流れ屋根形成用の合掌梁を
架け渡した山形ラーメンの前記支柱の下端が固定
された梁材に内端が固定されかつ外方に突出する
水平梁部の外端に、前記合掌梁と同傾斜しかも上
面が前記合掌梁の上面を通る傾斜面以下の高さに
位置する傾斜梁部を一体に設けている。
In order to achieve the above object, the partially inclined beam material of the present invention has an inner end fixed to a beam material to which the lower end of the pillar of the Yamagata frame is fixed, in which a gassho beam for forming a double-sided roof is spanned between the upper ends of the pillars. An inclined beam part is integrally provided at the outer end of the horizontal beam part projecting outwardly, the inclined beam part having the same slope as the joining beam and having an upper surface located at a height lower than the slope passing through the upper surface of the joining beam.
このように構成する部分傾斜梁材の傾斜梁部
は、山形ラーメンの合掌梁と協働して屋根組用の
登り梁部を構成し、従つて合掌梁からのびる両流
れ屋根の下方部をその傾斜梁部によつて担持で
き、要求に応じた大型の両流れ屋根の形成が可能
となる。又水平梁部は、部分傾斜梁材が取付く家
屋本体の梁材とともに、階上室の床体を支持する
床梁部を構成できる。
The slanted beam part of the partially slanted beam constructed in this way cooperates with the gassho beam of the Yamagata frame to form the climbing beam part for the roof assembly, and therefore extends the lower part of the double-sided roof extending from the gassho beam. It can be supported by slanted beams, making it possible to form large double-sided roofs as required. In addition, the horizontal beam can constitute a floor beam that supports the floor of the upper room together with the beam of the house body to which the partially inclined beam is attached.
以下本発明の部分傾斜梁材１が第６図ｂに一点
鎖線によつて例示する三階建家屋Ｈの大型の両流
れ屋根Ｒを形成するために用いられる場合を例に
とり、その一実施例を図面に基づき説明する。
Hereinafter, we will take as an example a case where the partially inclined beam material 1 of the present invention is used to form a large double-sided roof R of a three-story house H illustrated by a dashed line in FIG. 6b, and one embodiment thereof. will be explained based on the drawings.
図において部分傾斜梁材１は、水平梁部２の外
端に、前記屋根Ｒの屋根勾配に沿つて傾斜する傾
斜梁部３を一体に設けてなり、家屋Ｈの家屋本体
Ha上端の梁材１５に水平梁部２の内端を固定す
ることにより軒先側外方に突出して配される。 In the figure, a partially inclined beam member 1 is formed by integrally providing an inclined beam part 3, which is inclined along the roof slope of the roof R, on the outer end of a horizontal beam part 2, and includes a main body of a house H.
By fixing the inner end of the horizontal beam part 2 to the beam member 15 at the upper end of the Ha, it is arranged so as to protrude outward from the eaves side.
家屋Ｈは、その骨組体を第１図に模式的に略示
するごとく、家屋本体Haの中柱１４……上端間
に配されることにより３階室の床梁部をなす梁材
１５，１５間に、２つの屋根架構体１６，１６を
ケラバ側に位置して架け渡すとともに、その間
を、棟木状の継ぎ梁１７、母屋状の継ぎ梁１９，
２０を用いて連結することにより、屋根Ｒの上方
部を支持する上の屋根組体Ｊ１を形設できる。 As the frame of the house H is schematically shown in FIG. 1, the beam material 15, which is arranged between the upper ends of the middle pillar 14 of the main body Ha, forms the floor beam part of the third floor room. 15, two roof frame structures 16, 16 are placed on the verge side and spanned between them, and a ridgepole-shaped joint beam 17, a purlin-shaped joint beam 19,
20, an upper roof assembly J1 that supports the upper part of the roof R can be formed.
なおこのような屋根架構体１６は地上で組立て
た後、クレーン等を用いて吊り上げられかつ前記
梁材１５，１５間に架け渡される。 Note that such a roof frame structure 16 is assembled on the ground, then lifted using a crane or the like, and then spanned between the beam members 15, 15.
屋根架構体１６は、前記梁材１５にその下端が
固定される支柱２２上端に傾斜片２３を設けた左
右一対の屋根柱２５を、該傾斜片２３，２３を向
き合わせて対置させるとともに、その先端間に、
棟両側に傾斜する棟梁片２６，２６を有するく字
状梁２７を架け渡した山形ラーメン２９を具え
る。 The roof frame structure 16 includes a pair of left and right roof columns 25 each having an inclined piece 23 at the upper end of a column 22 whose lower end is fixed to the beam material 15, and which are placed opposite each other with the inclined pieces 23, 23 facing each other. Between the tips,
It is provided with a chevron-shaped frame 29 spanning a dogleg-shaped beam 27 having ridge beam pieces 26, 26 inclined on both sides of the ridge.
なお本例では２つの平行に配した山形ラーメン
２９，２９間に棟木状の継ぎ梁３１、母屋状の継
ぎ梁３２，３３を架け渡し、両者を一体化するこ
とによつて、該屋根架構体１６を形成している。 In this example, a ridgepole-like joint beam 31 and a purlin-like joint beam 32, 33 are bridged between two parallel Ramen beams 29, 29, and by integrating the two, the roof frame structure is constructed. 16 is formed.
又前記支柱２２は、第２図に示すように、Ｈ型
鋼からなる基部３５の一方のフランジ上端に、前
記傾斜片２３を一体に固着することにより前記屋
根柱２５を形成しており、又基部３５下端には前
記梁材１５にボルト止めされる台片３９を下端に
有する脚部３６を形成する。 As shown in FIG. 2, the pillar 22 forms the roof pillar 25 by integrally fixing the inclined piece 23 to the upper end of one flange of a base 35 made of H-shaped steel. A leg portion 36 having a base piece 39 bolted to the beam member 15 at the lower end is formed at the lower end of the leg portion 35 .
なお脚部３６には前記傾斜片２３と直交する方
向に突出するブレース取付け片４０Ａが形成され
るとともに、基部３５には前記ブレース取付け片
４０Ａと同方向にのびる梁連結片４０Ｂとブレー
ス取付け片４０Ｃとが突出する。 Note that the leg portion 36 is formed with a brace attachment piece 40A that protrudes in a direction perpendicular to the inclined piece 23, and the base portion 35 is provided with a beam connecting piece 40B and a brace attachment piece 40C that extend in the same direction as the brace attachment piece 40A. stands out.
又各梁連結片４０Ｂ間には前記傾斜片２３の高
さと異なる低所で傾斜片２３と直交する水平な継
ぎ梁４１Ａ，４１Ｂが連結されるとともに、各継
ぎ梁４１Ａ，４１Ｂは、互いに向き合う前記取付
片４０Ａ，４０Ｃ間に張設されるブレースＢとと
もに前記上の屋根組体Ｊ１を強固に補強する。な
おケラバ側に位置する支柱２２には家屋内側の側
面にのみ、前記梁連結片４０Ｂ、ブレース取付け
片４０Ａ，４０Ｃが形成される。 Further, horizontal connecting beams 41A and 41B that are orthogonal to the inclined piece 23 are connected between each of the beam connecting pieces 40B at a different height from the inclined piece 23, and the connecting beams 41A and 41B are connected to the above-mentioned connecting beams facing each other. Together with the brace B stretched between the attachment pieces 40A and 40C, the upper roof assembly J1 is strongly reinforced. Note that the beam connecting piece 40B and the brace attachment pieces 40A and 40C are formed only on the inner side surface of the house on the pillar 22 located on the verge side.
又前記傾斜片２３、く字状梁２７はともに断面
同形のＨ型鋼からなり、その先端間を継ぎ金具４
２を用いて連結することによつて、該傾斜片２３
とく字状梁２７とが連なりかつ支柱２２により支
持される合掌梁３０を形成する。 The inclined piece 23 and the doglegged beam 27 are both made of H-shaped steel with the same cross-section, and a fitting 4 is connected between their tips.
By connecting using 2, the inclined piece 23
The dogleg-shaped beams 27 form a gassho beam 30 that is continuous and supported by the pillars 22.
そしてこのような上の屋根組体Ｊ１を支承する
前記梁材１５には、本発明の部分傾斜梁材１が取
付き、屋根Ｒの下方部を支持する下の屋根組体Ｊ
２を形成する。 The partially inclined beam member 1 of the present invention is attached to the beam member 15 that supports the upper roof assembly J1, and the lower roof assembly J that supports the lower part of the roof R is attached.
form 2.
部分傾斜梁材１は、内端が前記梁材１５に固定
されかつ外方に突出する水平梁部２と、その外端
に一体に形成される傾斜梁部３とを具え、本例で
は、前記合掌梁３０と同一垂直面内に位置して配
される。 The partially inclined beam member 1 includes a horizontal beam portion 2 whose inner end is fixed to the beam member 15 and projects outward, and an inclined beam portion 3 integrally formed at the outer end thereof, and in this example, It is arranged in the same vertical plane as the gassho beam 30.
又部分傾斜梁材１は、前記梁材１５と同様ウエ
ブ上下端にフランジを水平に設けたＩ型鋼からな
り、梁材１５から突出する連結片４５に、水平梁
部２のウエブ１Ａをボルト止めすることによりそ
の内端が固定されるとともに、前記傾斜梁部３
は、本例ではその上端が前記合掌梁３０上面を通
る傾斜面Ｓと距離Ｌを隔てた下方位置でかつ合掌
梁３０と同傾斜でのびるとともに、その外端に
は、上縁４ａが前記傾斜面Ｓと近接する位置で終
端する水平部分４が突出する。 The partially inclined beam 1 is made of I-shaped steel with flanges horizontally provided at the upper and lower ends of the web, similar to the beam 15, and the web 1A of the horizontal beam 2 is bolted to the connecting piece 45 protruding from the beam 15. By doing so, the inner end is fixed, and the inclined beam portion 3 is fixed.
In this example, the upper end thereof extends at a distance L away from the slope S passing through the upper surface of the gassho beam 30, and extends at the same slope as the gassho beam 30, and at its outer end, the upper edge 4a extends from the slope S. A horizontal portion 4 protrudes that terminates in a position close to the surface S.
従つて部分傾斜梁材１の水平梁部２は前記梁材
１５と協働して３階室の床梁材をなし、又傾斜梁
部３は前記合掌梁３０と協働して屋根Ｒを支持す
る登り梁部を構成する。 Therefore, the horizontal beam part 2 of the partially inclined beam 1 cooperates with the beam 15 to form the floor beam of the third floor room, and the inclined beam part 3 cooperates with the gassho beam 30 to form the roof R. It constitutes a supporting climbing beam.
なお部分傾斜梁材１は、前記中柱１４に内端が
取付きかつ前記垂直面を通つて外方にのびること
により２階室の床梁部をなす水平な梁材４６上面
で立上がる柱片４７によつてもその外端が支持さ
れ、各部分傾斜梁材１……は前記水平部分４，４
間を継ぐ継ぎ梁片４９によつて互いに連結され
る。 The partially inclined beam 1 is a column whose inner end is attached to the center column 14 and extends outward through the vertical plane, thereby standing up on the upper surface of the horizontal beam 46 that forms the floor beam of the second floor room. Its outer end is also supported by the piece 47, and each partially inclined beam member 1... is connected to the horizontal portions 4, 4.
They are connected to each other by a connecting beam piece 49 that connects between them.
そして部分傾斜梁材１は、前記水平梁部２外端
上面及び水平部分４上面で立設するたる木固定金
具５１，５２を介して前記屋根Ｒの下方部を固定
できる。 The partially inclined beam member 1 can fix the lower part of the roof R via the rafter fixing fittings 51 and 52 erected on the upper surface of the outer end of the horizontal beam portion 2 and the upper surface of the horizontal portion 4.
たる木固定金具５１は、第２〜３図に示すよう
に、水平梁部２上面にボルト止めされる台片５１
Ａ外縁に立片５１Ｂを立上げるとともに、該立片
５１Ｂ上縁には前記傾斜面Ｓに沿うことにより屋
根Ｒのたる木５２を載置する受け片５１Ｃを設け
ており、又受け片５１Ｃは前記台片５１Ａから立
上がる補強片５１Ｄによつて補強される。 As shown in FIGS. 2 and 3, the rafter fixing fitting 51 is a base piece 51 that is bolted to the upper surface of the horizontal beam portion 2.
A standing piece 51B is raised at the outer edge of A, and a receiving piece 51C is provided on the upper edge of the standing piece 51B on which the rafters 52 of the roof R are placed along the slope S, and the receiving piece 51C is It is reinforced by a reinforcing piece 51D rising from the stand piece 51A.
たる木固定金具５２は、前記たる木金具５１と
同様に、水平部分４上面でボルト止めされる台片
５２Ａ外縁に、立片５２Ｂを介して受け片５２Ｃ
を設け、該受け片５２Ｃ、台片５１Ａ間には補強
片５２Ｄが配される。 Similar to the rafter fitting 51, the rafter fixing fitting 52 has a receiving piece 52C attached to the outer edge of a stand piece 52A bolted to the upper surface of the horizontal portion 4 via a vertical piece 52B.
A reinforcing piece 52D is arranged between the receiving piece 52C and the stand piece 51A.
なおたる木固定金具５２は、立片５２Ｂを前記
上縁４ａよりも内方位置、本例では前記柱片４７
の中央位置で立上げており、又前記受け片５１
Ｃ，５２Ｃによりたる木５２をボルト結合する。 The barrel fixing metal fittings 52 are arranged such that the vertical piece 52B is positioned inward from the upper edge 4a, in this example, the column piece 47.
The receiving piece 51 is erected at a central position.
The rafters 52 are connected with bolts by C and 52C.
なお本例では前記梁材４６外端にもたる木固定
金具５１が取付き、同様に屋根Ｒの軒先側を固定
する。 In this example, a rafter fixing fitting 51 is attached to the outer end of the beam 46, and similarly fixes the eaves side of the roof R.
このように家屋Ｈは本発明の部分傾斜梁材１を
用いることにより、第４図に示すように従来合掌
梁３０外端近傍で終端していた屋根を、その下方
位置本例では２階室の床部近傍まで拡張すること
ができ家屋の居住空間の拡大を計りうる。 In this way, by using the partially inclined beam material 1 of the present invention, the house H can replace the roof, which conventionally terminated near the outer end of the gassho beam 30, as shown in FIG. It can be extended to the vicinity of the floor of the house, allowing for expansion of the living space of the house.
又第５図に家屋Ｈの他の実施例を示す。図にお
いて家屋Ｈは、部分傾斜梁材１の外端で軒先部が
支持されるやや小型の屋根Ｒを具え、２階室の外
壁に開口窓Ｗ等の形成を可能としている。 FIG. 5 shows another embodiment of the house H. In the figure, a house H has a rather small roof R whose eaves are supported by the outer end of a partially slanted beam 1, making it possible to form an opening window W or the like on the outer wall of a room on the second floor.
叙上のごとく、本発明の部分傾斜梁材は、家屋
本体の梁材から外方に突出する水平梁部外端に傾
斜梁部を設けているため、合掌梁と協働して屋根
支持用の登り梁部を構成でき、従つて要求に応じ
た大型の屋根を構成簡易にかつ施工性よく形成し
うる。又水平梁部は、前記梁材とともに、床梁と
して使用でき、その上方空間を屋根裏部屋として
活用しうるなど多くの効果を奏しうる。
As mentioned above, the partially inclined beam material of the present invention has an inclined beam portion at the outer end of the horizontal beam that projects outward from the beam material of the main body of the house, so it works in cooperation with the gassho beam to support the roof. Therefore, a large roof according to the requirements can be formed easily and with good workability. In addition, the horizontal beam portion can be used as a floor beam together with the beam material, and the space above the horizontal beam portion can be used as an attic, and many other effects can be achieved.
第１図は本発明が採用される家屋の骨組体を模
式化して示す斜視図、第２図は本発明の一実施例
を示す斜視図、第３図はその断面図、第４図は骨
組体の正面図、第５図は骨組体の他の実施例を示
す正面図、第６図ａ〜ｂは従来の技術を説明する
斜視図である。
２……水平梁部、３……傾斜梁部、１５……梁
材、２２……支柱、２９……山形ラーメン、３０
……合掌梁、Ｒ……両流れ屋根。
Fig. 1 is a perspective view schematically showing a frame of a house to which the present invention is applied, Fig. 2 is a perspective view showing an embodiment of the present invention, Fig. 3 is a sectional view thereof, and Fig. 4 is a frame. FIG. 5 is a front view showing another embodiment of the frame body, and FIGS. 6 a to 6 b are perspective views illustrating a conventional technique. 2... Horizontal beam part, 3... Inclined beam part, 15... Beam material, 22... Support column, 29... Yamagata Ramen, 30
... Gassho beam, R ... Double-sided roof.
Claims (1)
け渡した山形ラーメンの前記支柱の下端が固定さ
れた梁材に内端が固定されかつ外方に突出する水
平梁部の外端に、前記合掌梁と同傾斜しかも上面
が前記合掌梁の上面を通る傾斜面以下の高さに位
置する傾斜梁部を一体に設けてなる部分傾斜梁
材。1. At the outer end of the horizontal beam portion whose inner end is fixed to the beam material to which the lower end of the support beam of the support beam for forming a double-sided roof is fixed, and which protrudes outward, A partially inclined beam member integrally provided with an inclined beam portion having the same slope as the gassho beam and whose upper surface is located at a height lower than the slope passing through the upper surface of the gassho beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63290944A JPH02136456A (en) | 1988-11-15 | 1988-11-15 | Partially inclined beam member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63290944A JPH02136456A (en) | 1988-11-15 | 1988-11-15 | Partially inclined beam member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02136456A JPH02136456A (en) | 1990-05-25 |
| JPH0454016B2 true JPH0454016B2 (en) | 1992-08-28 |
Family
ID=17762510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63290944A Granted JPH02136456A (en) | 1988-11-15 | 1988-11-15 | Partially inclined beam member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02136456A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0752824Y2 (en) * | 1991-06-11 | 1995-12-06 | ナショナル住宅産業株式会社 | Connection structure between front eaves and diagonal eaves |
| JPH07119493B2 (en) * | 1991-06-11 | 1995-12-20 | ナショナル住宅産業株式会社 | Structure of the eaves of the building |
| JPH0754416Y2 (en) * | 1991-09-10 | 1995-12-18 | ナショナル住宅産業株式会社 | Structure of the front of the house |
| JP5841477B2 (en) * | 2012-03-28 | 2016-01-13 | 旭化成ホームズ株式会社 | building |
| JP6479341B2 (en) * | 2014-05-28 | 2019-03-06 | 旭化成ホームズ株式会社 | building |
-
1988
- 1988-11-15 JP JP63290944A patent/JPH02136456A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02136456A (en) | 1990-05-25 |
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