JPH0243447A - Double folded-plate roof - Google Patents
Double folded-plate roofInfo
- Publication number
- JPH0243447A JPH0243447A JP18958388A JP18958388A JPH0243447A JP H0243447 A JPH0243447 A JP H0243447A JP 18958388 A JP18958388 A JP 18958388A JP 18958388 A JP18958388 A JP 18958388A JP H0243447 A JPH0243447 A JP H0243447A
- Authority
- JP
- Japan
- Prior art keywords
- plate roof
- folded plate
- roof
- fitting
- chevron
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 20
- 230000013011 mating Effects 0.000 claims 4
- 238000009423 ventilation Methods 0.000 description 10
- 239000012774 insulation material Substances 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、施工が簡易且つ迅速にでき、しかも下部折板
屋根と上部折板屋根との間隔を極めて小さくできる二重
折板屋根に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a double folded plate roof that can be constructed easily and quickly, and in which the distance between the lower folded plate roof and the upper folded plate roof can be extremely small.
従来、種々の二重折板屋根が施工されている。 Conventionally, various double folded plate roofs have been constructed.
その多くは、第9図に示すように、下部折板屋根の頂部
に中間母屋を設け、該中間母屋に受金具を複数所定間隔
に固着し、該受金真上に下部折板屋根を葺成するもので
ある。In many cases, as shown in Figure 9, an intermediate purlin is provided at the top of the lower folded plate roof, a plurality of metal fittings are fixed to the intermediate purlin at predetermined intervals, and the lower folded plate roof is roofed directly above the metal fittings. It is something that can be achieved.
しかし、上記の構造では、下部折板屋根と上部折板屋根
との間隔が、断熱材の厚さよりも格段と大きく、二重折
板屋根の内部に収容する所定厚の断熱材を上部及び下部
の屋根に密着させることができず、また断熱材を上部及
び下部の屋根に密着させるには、多量の断熱材が必要と
なり、また下部折板屋根が既設であって、採光窓部や換
気部等の装置が取り付けられているときには、下部折板
屋根と下部折板屋根との間隔が大きいために、採光窓部
や換気部が下部折板屋根にて覆われてしまい、これらの
再利用ができない等の不都合があった。However, in the above structure, the distance between the lower folded plate roof and the upper folded plate roof is much larger than the thickness of the insulation material, and the insulation material of a predetermined thickness is housed inside the double folded plate roof at the upper and lower parts. In addition, a large amount of insulation material is required to adhere the insulation material to the upper and lower roofs, and the lower folded plate roof is already installed, and there are no lighting windows or ventilation areas. When such devices are installed, the distance between the lower folded plate roof and the lower folded plate roof is large, so the lighting windows and ventilation areas are covered by the lower folded plate roof, making it difficult to reuse them. There were some inconveniences such as not being able to do so.
そこで発明者は、上記!Iffを解決すべく、鋭意。 So the inventor mentioned above! Working hard to solve If.
研究を重ねた結果、その発明を、取付貫孔を穿設した底
部の前後方向の両端に、左右側に被嵌合部を形成した台
形山形部を有する比較的高さの低い中間支持金具片を、
下部折板屋根の山形部上に突出した螺子杆に挿通してナ
ツトにて固着し、対向して嵌合部を形成した嵌合山形部
を主板に有する上部折板屋根の嵌合部を中間支持金具片
の被嵌合部に嵌合し、下部折板屋根の山形部と上部折板
屋根の嵌合山形部とを同一長手方向として葺成した二重
折板屋根としたことにより、施工が簡易且つ迅速にでき
、従来よりも、コンパクトな二重折板屋根を施工するこ
とができ、ひいては、内部に収容する断熱材を下部折板
屋根と上部折板屋根に密着して、隙間を生じさせず、断
熱材の効率を向上させることができ、また下部折板屋根
が既設であれば、これに取り付けられている採光窓部、
換気部の再利用ができ、上記課題を解決したものである
。As a result of repeated research, the invention was developed as a relatively low-height intermediate support fitting piece that has a trapezoidal chevron portion with fitting portions formed on the left and right sides at both ends of the bottom portion in the front and back direction in which a mounting hole is bored. of,
The fitting part of the upper folded plate roof, which has a fitting part on the main plate which is inserted into a screw rod protruding above the chevron part of the lower folded plate roof and fixed with a nut, and which faces to form a fitting part, is attached to the middle plate. By fitting into the fitted part of the support metal piece, the double folded plate roof is constructed with the chevron part of the lower folded plate roof and the fitted chevron part of the upper folded plate roof aligned in the same longitudinal direction. This can be done easily and quickly, making it possible to construct a more compact double-folded roof than before.In addition, the insulation material housed inside can be tightly attached to the lower folded-plate roof and the upper folded-plate roof, eliminating gaps. It is possible to improve the efficiency of the insulation material without causing damage, and if the lower folded plate roof is already installed, the lighting window installed on
The ventilation section can be reused and the above problem has been solved.
〔実施例]
以下、本発明の実施例を第1図乃至第8図に基づいて説
明する。[Example] Hereinafter, an example of the present invention will be described based on FIGS. 1 to 8.
Aは下部折板屋根であって、新設又は既設として施工さ
れたものである。下部折板屋根Aが既設のときには、比
較的新しいものや、老朽化した屋根の何れもが含まれる
。A is a lower folded plate roof, which was constructed as a new or existing roof. When the lower folded plate roof A is already installed, both a relatively new roof and an old roof are included.
下部折板屋fllAの具体的な実施例を示すと、複数の
下部折板屋根板A+ 、A1.・・・より施工されてい
る。該下部折板屋根板A、は、主板1の幅方向の両端に
山形部2,2が形成されており、隣接する下部折板屋根
板A+ 、AIの対向する山形部2.2間士が重合され
て葺成されるものである。A specific example of the lower folded roof panel fllA includes a plurality of lower folded roof panels A+, A1. ... has been constructed. The lower folded plate roof plate A has chevron portions 2, 2 formed at both widthwise ends of the main plate 1, and the opposing chevron portions 2.2 of the adjacent lower folded plate roof plates A+ and AI are The roof is made by polymerization.
その主板lには、中間山形部が形成されることもある。An intermediate chevron-shaped portion may be formed on the main plate l.
また、主板1には、採光窓部aが設けられたり、換気部
すが設けられることもある(第8図参照)、下部折板屋
根Aは、母屋、胴縁等の構造材3上に受金具4.4.・
・・が所定間隔に固着され、該隣接する受金具4.4間
に下部折板屋根板A、が載置され、その受金具4の頂部
上にて、山形部2.2相互が重合され、固着されている
。その受金具4は、具体的には、台形状部4aの頂部に
螺子杆4bが設けられたものであって、該螺子杆4bに
ナツト14が螺合されて下部折板屋根Aが葺成されてい
る。In addition, the main plate 1 may be provided with a lighting window section a or a ventilation section (see Fig. 8). Bracket 4.4.・
... are fixed at predetermined intervals, and a lower folded roof plate A is placed between the adjacent receiving metal fittings 4.4, and on the top of the receiving metal fittings 4, the chevron portions 2.2 are overlapped with each other. , is fixed. Specifically, the bracket 4 has a screw rod 4b provided at the top of a trapezoidal portion 4a, and a nut 14 is screwed into the screw rod 4b to form the lower folded plate roof A. has been done.
Bは中間支持金具片であうで、金属板により屈曲形成さ
れている。具体的には、平坦状の底部5の前後方向(第
1図紙面に垂直方向)の両端より低立上り部6.6が対
称的に形成され、該低立上り部6.6の上端より台形山
形部7.7が形成されている。該台形山形部7の下端の
幅方向は、低立上り部6の上端の幅方向よりも広く形成
されている。その低立上り部6は極めて低く形成される
ことが好ましく、具体的には、下部折板屋根Aの山形部
2の頂部より突出した受金具4の螺子杆4bの先端位置
よりも低立上り部6上に形成した台形山形部7の頂部が
僅かに高くなるか、或いは略同等位置となるように構成
されている。該台形山形部7は、後述する下部折板屋根
板CIの嵌合山形部9の下面側に収まる形状となってい
る。そして、台形山形部7の下端の幅方向の両端が被嵌
合部7a、7aとして使用され、前記上部折板屋根板C
1の嵌合山形部9に形成された嵌合部10゜10が嵌合
される。底部5には、取付貫孔5aが穿設されている。B is an intermediate support metal piece, which is bent and formed from a metal plate. Specifically, low rising portions 6.6 are formed symmetrically from both ends of the flat bottom portion 5 in the front-rear direction (perpendicular to the plane of the first drawing), and a trapezoidal mountain shape is formed from the upper end of the low rising portion 6.6. A section 7.7 is formed. The width direction of the lower end of the trapezoidal chevron portion 7 is wider than the width direction of the upper end of the low rising portion 6. It is preferable that the low rising portion 6 is formed to be extremely low. Specifically, the rising portion 6 is lower than the tip position of the screw rod 4b of the bracket 4 that protrudes from the top of the chevron portion 2 of the lower folded plate roof A. The top of the trapezoidal chevron 7 formed above is configured to be slightly higher or at approximately the same position. The trapezoidal chevron portion 7 has a shape that fits within the lower surface side of a fitting chevron portion 9 of a lower folded roof plate CI, which will be described later. Both ends of the lower end of the trapezoidal chevron portion 7 in the width direction are used as the fitted portions 7a, 7a, and the upper folded plate roof plate C
The fitting portion 10°10 formed on the fitting chevron portion 9 of 1 is fitted. The bottom portion 5 is provided with a mounting through hole 5a.
また、第5図、第6図に示すように、底部5の前後方向
の両端より低立上り部6゜6が形成されずに台形山形部
7.7が直接一体的に形成されることもある。Further, as shown in FIGS. 5 and 6, the trapezoidal chevron portions 7.7 may be formed directly and integrally with the lower rising portions 6°6 from both ends of the bottom portion 5 in the front and back direction. .
さらに、台形山形部7の上方の外周縁には、第5図に示
すように、外方又は内方に平坦状の側片7bが形成され
ることもある。底部5には、取付貫孔5aが穿設されて
いる。Furthermore, as shown in FIG. 5, a flat side piece 7b may be formed on the upper outer peripheral edge of the trapezoidal chevron portion 7, either outwardly or inwardly. The bottom portion 5 is provided with a mounting through hole 5a.
Cは上部折板屋根であって、複数の上部折板屋11&c
+ 、c、・・・により葺成されている。上部折板屋根
板C2は、主板8の幅方向の両端に、嵌合山形部9.9
が形成されている。該嵌合山形部9゜9の上方には、嵌
合部10.10が形成されている。具体的には、嵌合山
形部9の前傾斜側面9a。C is an upper folded plate roof, and a plurality of upper folded plate roofs 11&c
It is covered with +, c,... The upper folded plate roof plate C2 has fitting chevron portions 9.9 at both ends of the main plate 8 in the width direction.
is formed. A fitting portion 10.10 is formed above the fitting chevron portion 9.9. Specifically, the front inclined side surface 9a of the fitting chevron portion 9.
9aに内方に突出するように嵌合部10.10が屈曲形
成されている。該嵌合部10は、直角状片10aと傾斜
状片10bとから形成され、まず嵌合山形部9の傾斜側
面9a、9aの上方より内向きに直角に屈曲する直角状
片10aが形成され、該直角状片10aの内端より外方
下向きに傾斜する傾斜状片10bが形成され、直角状片
10aと傾斜状片10bとによって、直角三角形状とな
っている。A fitting portion 10.10 is bent and formed at 9a so as to protrude inwardly. The fitting portion 10 is formed from a right-angled piece 10a and an inclined piece 10b. First, the right-angled piece 10a is bent inward at a right angle from above the inclined side surfaces 9a, 9a of the fitting chevron portion 9. A slanted piece 10b is formed outwardly and downwardly from the inner end of the right angled piece 10a, and the right angled piece 10a and the slanted piece 10b form a right triangular shape.
このような上部折板屋根板CIの嵌合山形部9に、隣接
の上部折板屋根板C1の嵌合山形部9が重合され、嵌合
部to、to同士が嵌合する構成となっている。The fitting chevron portion 9 of the upper folded roof plate CI overlaps with the fitting chevron portion 9 of the adjacent upper folded roof plate C1, so that the fitting portions to, to fit into each other. There is.
また、重合する嵌合山形部9,9のうち、下側に位置す
る嵌合山形部9の下面には前記中間支持金具片Bが設け
られ、この被嵌合部7a、7aに嵌合部10,10が嵌
合するものである。Further, among the overlapping fitting chevron portions 9, 9, the intermediate support metal piece B is provided on the lower surface of the fitting chevron portion 9 located on the lower side, and the fitting portion is attached to the fitted portions 7a, 7a. 10 and 10 fit together.
11は中間山形部で、主板8の中間に1乃至複数段けら
れ、これにも嵌合部to、toが屈曲形成され、該嵌合
部10.10が、前記中間支持金具片Bの台形山形部7
の被嵌合部7a、?aに嵌合される(第1図左側参照)
。Reference numeral 11 denotes an intermediate chevron-shaped portion, which is provided in one or more stages in the middle of the main plate 8, and also has fitting portions to, to formed bent thereon, and the fitting portions 10 and 10 are shaped like trapezoids of the intermediate support piece B. Yamagata section 7
The fitted portion 7a, ? a (see left side of Figure 1)
.
次に本発明の二重折板屋根の施工について説明すると、
まず、母屋等の構造材3上に所定間情に受金具4,4.
・・・が固着され、隣接する受金具4゜4間に下部折板
屋根板AI、AI、・・・が載置され、対向する山形部
2.2が重合され、受金具4上に設けた螺子杆4bが山
形部2.2の頂部に貫通され、ナツト12にて固着され
、下部折板屋根Aが葺成されている。下部折板屋根Aが
新設のものとして葺成された場合であるが、既設の下部
折板層IAの場合もある。Next, the construction of the double folded plate roof of the present invention will be explained.
First, the brackets 4, 4 are placed on a structural member 3 such as a main building at a predetermined distance.
... are fixed, the lower folded plate roof plates AI, AI, ... are placed between the adjacent receiving metal fittings 4. A screw rod 4b is passed through the top of the chevron portion 2.2 and fixed with a nut 12, and a lower folded plate roof A is formed. This is a case where the lower folded plate roof A is newly installed, but there is also a case where the lower folded plate roof IA is an existing lower folded plate layer.
次に、中間支持金具片Bが、その底部5を下部折仮屋m
Aの山形部2上に載置され設けられる。Next, the intermediate support piece B connects its bottom 5 to the lower folding shed m.
It is placed and provided on the chevron portion 2 of A.
具体的には、底部5の取付貫孔5aに前記受金具4の螺
子杆4bを貫通させて、ナツト12にて固着される。こ
こで、下部折板屋根板A1を受金具4に固着するための
ナツト12が外されて、中間支持金具片Bの底部5が、
直接山形部2上に載置されたり(第1図参照)、或いは
、受金具4に下部折板屋根板A+を固着するナラ)12
は、そのまま残して、そのナツト12上より突出した螺
子杆4bを中間支持金具片Bの底部5の取付貫孔5aに
貫通させ、新たなナツト12を締め付けて固着されるこ
ともある(第3図参照)。Specifically, the screw rod 4b of the receiving metal fitting 4 is passed through the mounting through hole 5a of the bottom portion 5, and is fixed with a nut 12. Here, the nut 12 for fixing the lower folded roof plate A1 to the bracket 4 is removed, and the bottom part 5 of the intermediate support bracket piece B is
The lower folded roof plate A+ is placed directly on the chevron portion 2 (see Fig. 1), or the lower folded roof plate A+ is fixed to the bracket 4) 12
may be left as is, and the threaded rod 4b protruding from the top of the nut 12 is passed through the mounting hole 5a of the bottom 5 of the intermediate support piece B, and a new nut 12 is tightened and fixed. (see figure).
さらに、第6図に示すように、下部折板屋根板A。Furthermore, as shown in FIG. 6, a lower folded roof plate A is provided.
を受金具4に固着するナツト12上にさらに新たなナツ
ト12を設け、この新たなナツト12上に中間支持金具
片Bの底部5を載置し、再度もう一つのナツト12にて
、中間支持金具片Bを固着することもある。この場合に
は、下より二番目の新たなナツト12にて、中間支持金
具片Bを螺子杆4bの長さの範囲内において、上下方向
に高さの調節が可能となっている。A new nut 12 is installed on top of the nut 12 that fixes the bracket to the receiving bracket 4, and the bottom part 5 of the intermediate support bracket piece B is placed on this new nut 12. The metal fitting piece B may also be fixed. In this case, with the second new nut 12 from the bottom, the height of the intermediate support piece B can be adjusted in the vertical direction within the length range of the screw rod 4b.
このようにして、下部折板屋根Aの山形部2゜2、・・
・上に固着された中間支持金具片B、B、・・・上に上
部折板屋根板C+ 、C+が載置される。そして、まず
嵌合山形部9の下面側に中間支持金具片Bが位置し、嵌
合部10.10が中間支持金具片Bの被嵌合部7a、7
aに嵌合され、また、隣接する下部折板屋根板C,,C
,の嵌合山形部9゜9間士が重合されて上部折板屋根仮
C,,C,が連結され、下部折板屋根Cが葺成され、下
部折板屋根への山形部2と上部折板屋根Cの嵌合山形部
9とを同一長手方向として、二重折板屋根が葺成されて
いる。In this way, the chevron portion 2゜2 of the lower folded plate roof A...
- The upper folded roof plates C+ and C+ are placed on the intermediate support metal fitting pieces B, B, ... which are fixed on top. First, the intermediate support piece B is located on the lower surface side of the fitting chevron portion 9, and the fitting portion 10.10 is the fitted portion 7a, 7 of the intermediate support piece B.
The lower folded roof panels C, , C are fitted into a and are also adjacent to each other.
The fitting chevron portions 9°9 of , are overlapped to connect the upper folded plate roof temporary C, , C, and the lower folded plate roof C is roofed, and the chevron portion 2 and the upper part of the lower folded plate roof are roofed. A double folded plate roof is constructed with the fitting chevron portion 9 of the folded plate roof C in the same longitudinal direction.
本発明においては、取付貫孔5aを穿設した底部50前
後方向の両端に、左右側に被嵌合部7a。In the present invention, fitting portions 7a are provided on the left and right sides of the bottom portion 50 in which the mounting holes 5a are formed at both ends in the front and back direction.
7aを形成した台形山形部7を有する比較的高さの低い
中間支持金具片Bを、下部折板屋根Aの山形部2上に突
出した螺子杆4bに挿通してナツト12にて固着し、対
向して嵌合部10.10を形成した嵌合山形部9を主板
8に有する上部折板層IICの嵌合部10を中間支持金
具片Bの被嵌合部7aに嵌合し、下部折板屋根Cの山形
部2と下部折板屋根Aの嵌合山形部9とを同一長手方向
として葺成した二重折板屋根としたことにより、まず第
1に施工が簡易かつ迅速にでき、第2に下部折板屋根A
と上部折板屋根Cとの上下方向の間隔を極めて小さくす
ることができ、種々の効果を奏する。An intermediate support metal piece B having a relatively low height and having a trapezoidal chevron portion 7 formed as 7a is inserted into a screw rod 4b protruding above the chevron portion 2 of the lower folded plate roof A and fixed with a nut 12. The fitting portion 10 of the upper folded plate layer IIC, which has fitting chevron portions 9 forming fitting portions 10.10 facing each other on the main plate 8, is fitted into the fitted portion 7a of the intermediate support piece B, and the lower portion By forming a double folded plate roof in which the chevron portion 2 of the folded plate roof C and the fitting chevron portion 9 of the lower folded plate roof A are roofed in the same longitudinal direction, first of all, construction can be made simple and quick. , Second, the lower folded plate roof A
The vertical distance between the upper folded plate roof C and the upper folded plate roof C can be made extremely small, resulting in various effects.
これらの効果について詳述すると、まず、中間支持金具
片Bの底部5に予め取付貫孔5aを設けたことにより、
その底部5の取付貫孔5aに下部折板屋根Aの山形部2
上に突出した螺子杆4bを貫通させ、ナツト12を締め
付けるのみで中間支持金具片Bの取付施工ができ、該施
工のときには、受金具4の螺子杆4bにて、下部折板屋
根Aを固着するためのナツト12が締め付けられている
ものであるが、そのナツト12より僅かに螺子杆4bが
突出しているかぎり、中間支持金具片Bの取付は可能で
あり、また、ナツト12を用意しないで、中間支持金具
片Bを固着することもできる。To explain these effects in detail, first, by providing the mounting through hole 5a in the bottom part 5 of the intermediate support piece B in advance,
The chevron portion 2 of the lower folded plate roof A is inserted into the mounting through hole 5a of the bottom portion 5.
The intermediate support piece B can be installed by simply passing through the upwardly protruding screw rod 4b and tightening the nut 12. At the time of installation, the lower folded plate roof A is fixed with the screw rod 4b of the receiving metal fitting 4. Although the nut 12 for this purpose is tightened, as long as the threaded rod 4b protrudes slightly from the nut 12, the intermediate support piece B can be installed, and the nut 12 is not required. , it is also possible to fix the intermediate support fitting piece B.
さらに、中間支持金具片Bは、下部折板屋根Aの山形部
2上に直接固着するものであり、併設する山形部2,2
.・・・上に架設する中間母屋が不要であり、従来より
も部品数を減少できる利点があり、施工を簡易且つ迅速
にできるし、ひいては屋根の軽量化を実現できる。Further, the intermediate support fitting piece B is directly fixed onto the chevron portion 2 of the lower folded plate roof A, and is attached to the chevron portion 2,
.. ...There is no need for an intermediate purlin to be erected above, and there is an advantage that the number of parts can be reduced compared to the conventional method, making the construction easier and faster, and by extension, the weight of the roof can be reduced.
また、底部5の前後方向の両端より対称的に形成した台
形山形部7.7は、上部折板屋根Cの嵌合山形部9の長
手方向に直交して嵌合するものであり、−旦嵌合すると
、その台形山形部7は幅方向には、殆ど縮むことがない
ので、上部折板屋根Cは中間支持金具片Bから極めて外
れにくく、強固に固着するものである。Further, the trapezoidal chevron portions 7.7 formed symmetrically from both ends of the bottom portion 5 in the front-rear direction are fitted perpendicularly to the longitudinal direction of the fitting chevron portion 9 of the upper folded plate roof C. When fitted, the trapezoidal chevron portion 7 hardly shrinks in the width direction, so the upper folded plate roof C is extremely difficult to separate from the intermediate support piece B and is firmly fixed.
また、下部折板屋根Aの山形部2と上部折板屋根Cの嵌
合山形部9とを同一長手方向とし、下部折板屋根Aの山
形部2上に中間支持金具片Bを取り付けることによって
、下部折板屋根Aの山形部2の直上に、上部折板屋根C
の嵌合山形部9をほぼ重なるようにして配置することが
できる。このように中間支持金具片Bを下部折板屋根A
の山形部2上に直接固着し、上部折板屋根Cを中間支持
金具片B上に葺成する構成であるために、従来のような
、下部折板屋根Aの併設する山形部2,2゜・・・に中
間母屋等の構造材を架設し、該構造材上に所定間隔に受
金具を固着して、上部折板屋根Cを葺成するタイプのも
のに比較して、下部折板屋根Aと上部折板屋根Cとの間
隔を極めて小さくできるものである。Moreover, by making the chevron part 2 of the lower folded plate roof A and the fitting chevron part 9 of the upper folded plate roof C in the same longitudinal direction, and by attaching the intermediate support piece B on the chevron part 2 of the lower folded plate roof A. , the upper folded plate roof C is placed directly above the chevron part 2 of the lower folded plate roof A.
The fitting chevron portions 9 can be arranged so as to substantially overlap each other. In this way, attach the intermediate support piece B to the lower folded plate roof A.
Since the structure is such that the upper folded plate roof C is directly fixed onto the chevron portion 2 of the roof and the upper folded plate roof C is roofed on the intermediate support piece B, the lower folded plate roof A is attached to the chevron portions 2, 2, unlike the conventional structure.゜Compared to the type in which a structural member such as an intermediate purlin is erected on the structural member and metal fittings are fixed at predetermined intervals on the structural member to form the upper folded plate roof C, the lower folded plate roof C is The distance between the roof A and the upper folded plate roof C can be made extremely small.
このように、下部折板屋根Aと下部折板屋根Cとの間隔
を小さくできることによって、下部折板屋根Aと上部折
板屋根Cとの空隙部にシート状のグラスウール等の軟質
性の断熱材lを内装しても、該断熱甘口言下部折板屋根
A及び上部折板屋根Cに密着可能で、良好なる断熱性能
を有する二重折板屋根を提供できる。In this way, by reducing the distance between the lower folded plate roof A and the lower folded plate roof C, it is possible to fill the gap between the lower folded plate roof A and the upper folded plate roof C with a soft heat insulating material such as a sheet of glass wool. Even if the double folded plate roof is internally installed, it can be closely attached to the lower folded plate roof A and the upper folded plate roof C, and a double folded plate roof having good heat insulation performance can be provided.
さらに、下部折板屋根Aが既設のものであって、採光窓
部a、換気部すが設けであるときには、下部折板屋根A
と上部折板層lICとの間隔を小さくできるので、上部
折板層mCの主板8に採光窓部a、換気部すに対応する
箇所に開口を設ける等の僅かの加工にて、採光窓部a、
換気部すをその開口箇所より突出させ、既存の採光窓部
a、換気部すの使用が可能となり、第8図に示すように
、新たに採光窓部a、換気部すを設ける必要がないもの
である。Furthermore, if the lower folded plate roof A is an existing one and is provided with a lighting window part a and a ventilation part, the lower folded plate roof A
Since the distance between the upper folded plate layer lIC and the upper folded plate layer lIC can be made smaller, the lighting window part can be made smaller by making slight modifications such as providing openings in the main plate 8 of the upper folded plate layer mC at locations corresponding to the lighting window part a and the ventilation part A. a,
By making the ventilation part protrude from the opening, it becomes possible to use the existing lighting window part a and ventilation part, and there is no need to newly install the lighting window part a and ventilation part as shown in Figure 8. It is something.
図面は本発明の実施例を示すものであって、その第1図
は本発明の縦断正面図、第2図は第1図の要部斜視図、
第3図は本発明の取付施工状態を示す断面図、第4図、
第5図は中間支持金具片の実施例の斜視図、第6図は本
発明の別の実施例の取付施工状態を示す断面図、第7図
は本発明において下部折板屋根と下部折板屋根との間に
断熱材を内装した略示図、第8図は下部折板屋根に採光
窓部、換気部を設けたときに、これらを再利用した断面
図、第9図は従来の二重折板屋根である。
A・・・・・・下部折板屋根、2・・・・・・山形部、
4b・・・・・・螺子杆、 B・・・中間支持金具
片、5・・・・・・底部、 5a・・・・・・取付
貫孔、7・・・・・・台形山形部、7a・・・・・・被
嵌合部、C・・・・・・上部折板屋根、8・・・・・・
主板、9・・・・・・嵌合山形部、10・・・・・・嵌
合部、12・・・・・・ナツト。The drawings show an embodiment of the present invention, in which FIG. 1 is a longitudinal sectional front view of the invention, FIG. 2 is a perspective view of the main part of FIG. 1,
Fig. 3 is a sectional view showing the installation state of the present invention; Fig. 4;
FIG. 5 is a perspective view of an embodiment of the intermediate support metal piece, FIG. 6 is a sectional view showing the installation state of another embodiment of the present invention, and FIG. 7 is a lower folded plate roof and a lower folded plate in the present invention. Figure 8 is a cross-sectional diagram showing the reuse of lighting windows and ventilation when the lower folded plate roof is provided with a heat insulating material between the roof and the roof. It has a folded plate roof. A: Lower folded plate roof, 2: Yamagata section,
4b...Screw rod, B...Intermediate support metal piece, 5...Bottom, 5a...Mounting through hole, 7...Trapezoidal chevron part, 7a...Fitting part, C...Upper folded plate roof, 8...
Main plate, 9... Fitting chevron portion, 10... Fitting portion, 12... Nut.
Claims (1)
右側に被嵌合部を形成した台形山形部を有する比較的高
さの低い中間支持金具片を、下部折板屋根の山形部上に
突出した螺子杆に挿通してナットにて固着し、対向して
嵌合部を形成した嵌合山形部を主板に有する上部折板屋
根の嵌合部を中間支持金具片の被嵌合部に嵌合し、下部
折板屋根の山形部と上部折板屋根の嵌合山形部とを同一
長手方向として葺成したことを特徴とした二重折板屋根
。(1) At both ends of the bottom in the front-rear direction where the mounting holes are drilled, attach a relatively low-height intermediate support metal piece having a trapezoidal chevron with fitting parts formed on the left and right sides of the lower folded plate roof. The mating part of the upper folded plate roof, which has a mating chevron part on the main plate which is inserted into the threaded rod protruding above the chevron part and fixed with a nut, and which forms a mating part on the opposite side, is covered by the intermediate support metal piece. A double folded plate roof that fits into a mating part and is constructed such that the chevron part of the lower folded plate roof and the fitted chevron part of the upper folded plate roof are installed in the same longitudinal direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18958388A JPH0243447A (en) | 1988-07-30 | 1988-07-30 | Double folded-plate roof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18958388A JPH0243447A (en) | 1988-07-30 | 1988-07-30 | Double folded-plate roof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0243447A true JPH0243447A (en) | 1990-02-14 |
Family
ID=16243758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18958388A Pending JPH0243447A (en) | 1988-07-30 | 1988-07-30 | Double folded-plate roof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0243447A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011135898A1 (en) | 2010-04-30 | 2011-11-03 | ヤンマー株式会社 | Engine |
KR20150142017A (en) | 2013-04-23 | 2015-12-21 | 얀마 가부시키가이샤 | Diesel engine |
-
1988
- 1988-07-30 JP JP18958388A patent/JPH0243447A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011135898A1 (en) | 2010-04-30 | 2011-11-03 | ヤンマー株式会社 | Engine |
US9051904B2 (en) | 2010-04-30 | 2015-06-09 | Yanmar Co., Ltd. | Engine |
KR20150142017A (en) | 2013-04-23 | 2015-12-21 | 얀마 가부시키가이샤 | Diesel engine |
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