JP4496395B2 - Folded plate roof structure - Google Patents

Folded plate roof structure Download PDF

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JP4496395B2
JP4496395B2 JP2004221959A JP2004221959A JP4496395B2 JP 4496395 B2 JP4496395 B2 JP 4496395B2 JP 2004221959 A JP2004221959 A JP 2004221959A JP 2004221959 A JP2004221959 A JP 2004221959A JP 4496395 B2 JP4496395 B2 JP 4496395B2
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folded plate
frame
roof
plate
folded
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JP2006037622A (en
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孝幸 山川
周 井上
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アーキヤマデ株式会社
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この発明は、折板を連結した折板屋根上に断熱材などの板状体を敷設した折板屋根構造に関するものである   The present invention relates to a folded plate roof structure in which a plate-like body such as a heat insulating material is laid on a folded plate roof to which folded plates are connected.

折板屋根は、その施工のし易さから、工場などの多くの建造物に採用されている。その折板屋根を補修する場合、通常、保温性、美観性などから、断熱材(板)、コンクリートパネル(コンパネ)などの板状体がその上面に敷設される。   Folded plate roofs are used in many buildings such as factories because of their ease of construction. When repairing the folded-plate roof, normally, plate-like bodies, such as a heat insulating material (plate) and a concrete panel (panel), are laid on the upper surface from heat retention, aesthetics, etc.

その折板屋根構造は、例えば、図3に示すように、屋根梁1にその長さ方向にタイトフレーム2を波状に固定し(図1参照)、そのタイトフレーム2を介して前記屋根梁1に折板屋根3を固定し、その折板屋根3の上に固定具4を介して断熱材(板状体)5を敷設したものである。その折板屋根3は、折板31をハゼ締め(ハゼ)32により連結したものであり、連結させる折板31及びタイトフレーム2を吊子33を介在して突合せ、その突合せ部をボルト・ナット34により締結している。   For example, as shown in FIG. 3, the folded roof structure has a tight frame 2 fixed to the roof beam 1 in a wave shape in the length direction (see FIG. 1), and the roof beam 1 is interposed via the tight frame 2. A folded plate roof 3 is fixed to the folded plate roof 3, and a heat insulating material (plate-shaped body) 5 is laid on the folded plate roof 3 via a fixture 4. The folded plate roof 3 is formed by connecting folded plates 31 with gouges 32, and the folded plate 31 to be connected and the tight frame 2 are butted together with a hanging element 33, and the butted portions are bolts and nuts. 34 is fastened.

また、断熱材5は、固定具4をハゼ32に嵌めて折板屋根3の山部3aに設け、その固定具4の上にビス(セルフドリルアンカー)6止めしている。
さらに、断熱材5の上面には防水シート7が敷設され、この防水シート7は上記ビス6により固定のディスク8に電磁誘導加熱等による熱融着により固着して断熱材5に固定している(特許文献1参照)。
特開2001−271456号公報
Further, the heat insulating material 5 is provided on the mountain portion 3 a of the folded plate roof 3 by fitting the fixing tool 4 to the gob 32, and a screw (self drill anchor) 6 is fixed on the fixing tool 4.
Further, a waterproof sheet 7 is laid on the upper surface of the heat insulating material 5, and this waterproof sheet 7 is fixed to the heat insulating material 5 by being fixed to the fixed disk 8 with the screws 6 by heat fusion by electromagnetic induction heating or the like. (See Patent Document 1).
JP 2001-271456 A

上記従来技術は、それなりに有効ではあるが、折板屋根3に断熱材5等の付設部材の全ての負荷を担わせているため、折板屋根3の劣化が進行している場合、補修材として断熱材5等を設けると、折板31(折板屋根3)が長期に亘ってその負荷に耐え得ない恐れがある。   Although the above prior art is effective as it is, since the folded plate roof 3 bears all loads of the attached members such as the heat insulating material 5 and the like, when the degradation of the folded plate roof 3 is progressing, the repair material If the heat insulating material 5 or the like is provided, the folded plate 31 (folded plate roof 3) may not be able to withstand the load for a long time.

この発明は、折板屋根3に負荷を極力かけることなく、断熱材などの板状体を敷設し得るようにすることを課題とする。   This invention makes it a subject to make it possible to lay plate-like bodies, such as a heat insulating material, without applying a load to the folded-plate roof 3 as much as possible.

上記課題を達成するために、この発明は、折板屋根の山部を跨ぐように補強フレームを屋根梁に固定し、その補強フレームを介して板状体を敷設するようにしたのである。
この構成であれば、補強フレームに板状体などの負荷を十分に担う強度を有するものを使用すれば、折板の劣化に左右されずに、断熱材等の板状体を折板屋根に敷設することができる。
In order to achieve the above object, according to the present invention, a reinforcing frame is fixed to a roof beam so as to straddle a mountain portion of a folded plate roof, and a plate-like body is laid through the reinforcing frame.
With this configuration, if a reinforcing frame having sufficient strength to bear a load such as a plate-like body is used, the plate-like body such as a heat insulating material can be applied to the folded plate roof without being influenced by the deterioration of the folded plate. Can be laid.

この発明は、以上のように、折板屋根に負荷をかけることなく、断熱材等の板状体を敷設するようにしたので、折板屋根の寿命を延ばすことができ、劣化した折板屋根の補修においても、その屋根の耐用年数を延ばすことができるとともに、断熱性等を向上でき、今日、叫ばれている省エネルギー化を図ることができる。   In the present invention, as described above, since a plate-like body such as a heat insulating material is laid without applying a load to the folded-plate roof, the life of the folded-plate roof can be extended, and the degraded folded-plate roof In the repair, it is possible to extend the useful life of the roof, improve heat insulation, etc., and achieve the energy saving screamed today.

この発明の実施形態としては、屋根梁に折板を固定して折板屋根を形成した折板屋根構造において、前記折板屋根の山部を跨ぐように補強フレームを設けてその補強フレームを前記屋根梁に固定し、前記補強フレームを介して折板屋根上面に断熱材などの板状体を敷設した構成を採用できる。   As an embodiment of the present invention, in the folded plate roof structure in which the folded plate is formed by fixing the folded plate to the roof beam, a reinforcing frame is provided so as to straddle the mountain portion of the folded plate roof, and the reinforcing frame is A structure in which a plate-like body such as a heat insulating material is laid on the upper surface of the folded plate roof through the reinforcing frame can be adopted.

この構成において、上記補強フレームに前記折板屋根の山部長さ方向全長に亘る桟フレームを固定し、その桟フレームを介して上記板状体を敷設したものとすることができる。
このようにすれば、板状体の支持面積が増加し、その支持が安定する。
In this configuration, a crosspiece frame extending over the entire length of the folded plate roof in the mountain length direction may be fixed to the reinforcing frame, and the plate-like body may be laid through the crosspiece frame.
If it does in this way, the support area of a plate-shaped object will increase and the support will be stabilized.

この発明の一実施例を図1、図2に示し、この実施例は、従来と同様に、屋根梁1にその長さ方向にタイトフレーム2を波状に固定し、そのタイトフレーム2を介して前記屋根梁1に折板屋根3を固定している。折板屋根3は、断面逆台形枠状の両端を横方向に伸ばした形状の折板31を、その両端片31aをハゼ締め(ハゼ)32により連結した波板状を呈したものである。   FIG. 1 and FIG. 2 show an embodiment of the present invention. In this embodiment, as in the prior art, a tight frame 2 is fixed to a roof beam 1 in a wave shape in the length direction, A folded plate roof 3 is fixed to the roof beam 1. The folded plate roof 3 has a corrugated plate shape in which a folded plate 31 having both ends of an inverted trapezoidal frame shape extending in the lateral direction is connected to both end pieces 31a by a gouge 32.

その折板屋根3の屋根梁1に対応する箇所には、その屋根梁1に沿ってタイトフレーム2が波状に設けられている。そのタイトフレーム2は、一方の折板31の下面に沿って折板屋根3の山部3aに至った後、垂直に降りて屋根梁1に至り、さらに折板屋根3の谷部3bの中程に至ってその端で屋根梁1にビス9止めされている部材21と、他方の折板31の山部下面に沿った後下方に伸びた断面L字状部材22とからなる。その両部材21、22の垂直片の間に吊子33を介在してボルト・ナット34止めして、タイトフレーム2により、折板屋根3(折板31)を屋根梁1に固定している。これまでの構成は、従来と同様であり、他の従来の種々の構成を採用しうる。   A tight frame 2 is provided in a wave shape along the roof beam 1 at a location corresponding to the roof beam 1 of the folded plate roof 3. The tight frame 2 reaches the mountain portion 3a of the folded plate roof 3 along the lower surface of one folded plate 31, then descends vertically to the roof beam 1, and further in the valley 3b of the folded plate roof 3. It consists of a member 21 that is screwed to the roof beam 1 at its end and an L-shaped member 22 that extends along the lower surface of the other folded plate 31 and extends downward. A bolt 33 and a nut 34 are fixed between the vertical pieces of the members 21 and 22 with a suspension 33 interposed therebetween, and the folded plate roof 3 (folded plate 31) is fixed to the roof beam 1 by the tight frame 2. . The configuration so far is the same as the conventional one, and various other conventional configurations can be adopted.

この実施例は、この折板屋根3を補修したものであり、その折板屋根3の山部3aを跨ぐように板片状補強フレーム40を設けて、この補強フレーム40を介して折板屋根3上面に断熱材5を敷設している。補強フレーム40は、鋼板製であって、断面等脚台形枠状でその両端を横方向に延ばしたものであり、その端の片を屋根梁1にビス9により固定したものである。そのビス9にはシーリングワッシャー9aを介在する。補強フレーム40は、屋根梁1と同一金属が好ましいが、電蝕等の支障がない限りにおいて異種金属でもよい。   In this embodiment, the folded plate roof 3 is repaired. A plate-like reinforcing frame 40 is provided so as to straddle the mountain portion 3 a of the folded plate roof 3, and the folded plate roof is provided via the reinforcing frame 40. 3 The heat insulating material 5 is laid on the upper surface. The reinforcing frame 40 is made of a steel plate and has an isosceles trapezoidal frame shape with its both ends extending in the lateral direction, and its end piece is fixed to the roof beam 1 with screws 9. A sealing washer 9 a is interposed in the screw 9. The reinforcing frame 40 is preferably made of the same metal as the roof beam 1, but may be made of a different metal as long as there is no trouble such as electric corrosion.

補強フレーム40の山部には、断面下向きコ字状の桟フレーム50がその両端の片51を被せることにより不動に嵌められており、すなわち、その桟フレーム50は、断面下向きコ字状の両端から補強フレーム40の肩部にそれぞれ嵌った後、その補強フレーム40の斜辺部に沿う両端の片51、51を有して、その両端の片51、51が前記肩部に嵌って斜辺部に沿って補強フレーム40の山部へ被さる不動の嵌りによって固定されており、この桟フレーム50は折板屋根3の山部3aの長さ方向全長に亘っている。このため、桟フレーム50は、その長さ方向における各屋根梁1に固定の補強フレーム40に嵌められて、少なくとも2点で支持されている。 A cross-sectionally U-shaped crosspiece frame 50 is fixedly attached to the peak portion of the reinforcing frame 40 by covering pieces 51 at both ends thereof. That is, the crosspiece frame 50 has both ends of a U-shaped cross-section facing downward. Each of the pieces 51 and 51 at both ends along the oblique side of the reinforcement frame 40, and the pieces 51 and 51 at both ends fit on the shoulder and are formed on the oblique side. The fixed frame frame 50 is fixed by an immovable fit that covers the peak portion of the reinforcing frame 40 along the entire length of the peak portion 3 a of the folded plate roof 3. For this reason, the crosspiece frame 50 is fitted in the reinforcement frame 40 fixed to each roof beam 1 in the length direction, and is supported by at least two points.

この桟フレーム50の上に断熱材5が載置され、適宜箇所において、鉄製ディスク8を介したビス6がその断熱材5を貫通して桟フレーム50にねじ込まれており、このねじ込みにより、断熱材5が桟フレーム50に固定されて、折板屋根3全域が断熱材5で覆われている。
その断熱材5の上面全域には防水シート7が敷設され、この防水シート7は、適宜箇所において、ディスク板8を介して電磁誘導加熱により断熱材5に固定されている。
The heat insulating material 5 is placed on the crosspiece frame 50, and the screw 6 through the iron disk 8 penetrates the heat insulating material 5 and is screwed into the crosspiece frame 50 at an appropriate place. The material 5 is fixed to the crosspiece frame 50, and the entire folded plate roof 3 is covered with the heat insulating material 5.
A waterproof sheet 7 is laid over the entire upper surface of the heat insulating material 5, and this waterproof sheet 7 is fixed to the heat insulating material 5 by electromagnetic induction heating via a disk plate 8 at an appropriate location.

防水シート7(断熱材5)上には、架台61を介して太陽電池ユニット60等を適宜に設置する。その架台61の固定には、ディスク板8固定用のビス6が防水シート7を突出するものとして、その突出ボルト6aにナット止めするなどの手段を採用する。ビス6の突出部分は防水処理70を行う。   On the waterproof sheet 7 (the heat insulating material 5), a solar cell unit 60 and the like are appropriately installed through a gantry 61. For fixing the pedestal 61, a screw 6 for fixing the disk plate 8 protrudes the waterproof sheet 7, and means such as a nut fixing to the protruding bolt 6a is adopted. The protruding portion of the screw 6 performs a waterproofing process 70.

この実施例では、屋根梁1にI型鋼が使用されているため、穴を開けてもその穴開け時の切粉が下に落ちにくく、屋内の設置物などに対する切粉による影響は極力少ない。さらに、折板31だけの部分には穴を開ける必要がないため、改修した防水層に不具合が発生した場合でも、既存防水層である折半屋根は一定の防水機能を保持しているため、漏水に直ぐつながる恐れはなく、二重防水機能を発揮することができる。   In this embodiment, since I-shaped steel is used for the roof beam 1, even when a hole is made, the chips at the time of making the hole are less likely to fall down, and the influence of the chips on indoor installations is as small as possible. Furthermore, since it is not necessary to make a hole in the portion of the folded plate 31 alone, even if a defect occurs in the repaired waterproof layer, the folded half roof, which is an existing waterproof layer, retains a certain waterproof function. There is no fear of being connected immediately, and a double waterproof function can be demonstrated.

なお、断熱材5に変えて、コンパネ等の各種の板状体を採用することもできる。また、折板屋根3の補修にかぎらず、新たに折板屋根3を作る場合にも、この発明を採用できることは勿論である。さらに、折板31の連結はハゼ締めに限らず、他の種々の手段を採用できる。   In addition, it can replace with the heat insulating material 5, and can also employ | adopt various plate-shaped bodies, such as a panel. Of course, the present invention can be applied not only to the repair of the folded-plate roof 3 but also to the production of a new folded-plate roof 3. Further, the connection of the folded plate 31 is not limited to the gouge fastening, and other various means can be employed.

一実施例の一部切断斜視図Partially cut perspective view of one embodiment 同実施例の要部切断正面図Main part cutting front view of the same embodiment 従来例の要部切断正面図Cutaway front view of the main part of the conventional example

符号の説明Explanation of symbols

1 屋根梁
2 タイトフレーム
21、22 タイトフレーム部材
3 折板屋根
3a 折板屋根山部
3b 折板屋根谷部
31 折板屋根用折板
32 ハゼ(ハゼ締め)
5 断熱材(板状体)
6 ビス(セルフドリルアンカー)
7 防水シート
8 防水シート固定用ディスク
9 ビス
40 補強フレーム
50 桟フレーム
60 太陽電池ユニット
DESCRIPTION OF SYMBOLS 1 Roof beam 2 Tight frame 21, 22 Tight frame member 3 Folded plate roof 3a Folded plate roof mountain part 3b Folded plate roof trough part 31 Folded plate roof folded plate 32 Goby (seed tightening)
5 Insulation (plate)
6 Screws (self drill anchor)
7 Waterproof sheet 8 Disc for fixing waterproof sheet 9 Screw 40 Reinforcement frame 50 Crosspiece frame 60 Solar cell unit

Claims (1)

屋根梁(1)に折板(31)を固定して折板屋根(3)を形成した折板屋根構造において、
上記折板屋根(3)の山部(3a)を跨ぐように断面等脚台形枠板片状補強フレーム(40)を設けてその補強フレーム(40)を上記屋根梁(1)に固定し、前記補強フレーム(40)の山部に前記折板屋根(3)の山部(3a)長さ方向全長に亘る断面下向きコ字状の桟フレーム(50)を嵌めて、その桟フレーム(50)は、前記断面下向きコ字状の両端から前記補強フレーム(40)の肩部にそれぞれ嵌った後、その補強フレーム(40)の斜辺部に沿う両端の片(51、51)を有してその両端の片(51、51)が前記肩部に嵌って斜辺部に沿う補強フレーム(40)の山部へ被さる不動の嵌りによって固定され、板状断熱材(5)をその桟フレーム(50)の上に載置して、その板状断熱材(5)を貫通して前記桟フレーム(50)にビス(6)をねじ込むことによって、その桟フレーム(50)及び前記補強フレーム(40)を介して上記折板屋根(3)上面に前記板状断熱材(5)を敷設したことを特徴とする折板屋根構造。
In the folded plate roof structure in which the folded plate (31) is fixed to the roof beam (1) to form the folded plate roof (3),
A cross-section isosceles trapezoidal frame plate piece reinforcing frame (40) is provided so as to straddle the mountain part (3a) of the folded plate roof (3), and the reinforcing frame (40) is fixed to the roof beam (1). A crosspiece -shaped U-shaped crosspiece frame (50) extending over the full length of the peak portion (3a) of the folded plate roof (3) is fitted into the peak portion of the reinforcing frame (40), and the crosspiece frame (50). Has a piece (51, 51) at both ends along the hypotenuse of the reinforcing frame (40) after being fitted to the shoulder portion of the reinforcing frame (40) from both ends of the U-shaped section facing downward. The pieces (51, 51) at both ends are fixed by immovable fitting that fits the shoulder portion and covers the peak portion of the reinforcing frame (40) along the oblique side portion, and the plate-like heat insulating material (5) is fixed to the crosspiece frame (50). Placed on the plate, penetrates the plate-like heat insulating material (5), and passes the crosspiece frame ( By screwing the screw (6) 0), that it has laid the crosspiece frame (50) and the plate-like heat insulating material to the folded plate roof (3) the upper surface via the reinforcing frame (40) (5) Characterized folded plate roof structure.
JP2004221959A 2004-07-29 2004-07-29 Folded plate roof structure Expired - Fee Related JP4496395B2 (en)

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JP2004221959A JP4496395B2 (en) 2004-07-29 2004-07-29 Folded plate roof structure

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JP4496395B2 true JP4496395B2 (en) 2010-07-07

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5671743B2 (en) * 2010-09-09 2015-02-18 アーキヤマデ株式会社 Other fixtures
JP2012092629A (en) * 2010-10-29 2012-05-17 Lonseal Corp Supporting base for object and mounting structure of the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01142156A (en) * 1987-11-27 1989-06-05 Sanko Metal Ind Co Ltd Repair folded board roof
JPH04221157A (en) * 1990-12-21 1992-08-11 Gantan Beauty Kogyo Kk Roof for construction
JPH04221158A (en) * 1990-12-19 1992-08-11 Gantan Beauty Kogyo Kk Roof for construction
JPH0598748A (en) * 1991-10-04 1993-04-20 Gantan Beauty Kogyo Kk Roof for building
JPH08209864A (en) * 1995-02-07 1996-08-13 Tsutsunaka Sheet Bosui Kk Sheet waterproof device of metallic plate roofing roof
JP2002294936A (en) * 2001-03-29 2002-10-09 Takayama Metal Industrial Co Ltd Tight frame and mounting structure of folding slab roof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01142156A (en) * 1987-11-27 1989-06-05 Sanko Metal Ind Co Ltd Repair folded board roof
JPH04221158A (en) * 1990-12-19 1992-08-11 Gantan Beauty Kogyo Kk Roof for construction
JPH04221157A (en) * 1990-12-21 1992-08-11 Gantan Beauty Kogyo Kk Roof for construction
JPH0598748A (en) * 1991-10-04 1993-04-20 Gantan Beauty Kogyo Kk Roof for building
JPH08209864A (en) * 1995-02-07 1996-08-13 Tsutsunaka Sheet Bosui Kk Sheet waterproof device of metallic plate roofing roof
JP2002294936A (en) * 2001-03-29 2002-10-09 Takayama Metal Industrial Co Ltd Tight frame and mounting structure of folding slab roof

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