JP3224789U - Flat circular roof or flat fan roof - Google Patents
Flat circular roof or flat fan roof Download PDFInfo
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- JP3224789U JP3224789U JP2019003464U JP2019003464U JP3224789U JP 3224789 U JP3224789 U JP 3224789U JP 2019003464 U JP2019003464 U JP 2019003464U JP 2019003464 U JP2019003464 U JP 2019003464U JP 3224789 U JP3224789 U JP 3224789U
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Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
【課題】作業者等が上に乗っても耐久強度が強く、地震や強風、大雨、熱膨張等の環境下にも良好に馳係合品質を維持する平板円形屋根または平板扇形屋根を提供する。【解決手段】圧延ロール目方向に対して、少しの角度をもって斜めになる略圧延ロール目方向に切断した要素台形平板Ｐ、Ｑに、圧延ロール目方向の圧縮側内側曲げＲ軸（引張側曲げＲ軸）をもって、圧延ロール目方向に対して、略直角方向にロール成形曲げによって形成する馳せ部を形成し、これを少なくとも含んで平板円形屋根または平板扇形屋根を形成する。そして、切断機、ロール成形機を施工現場近傍に持ち込んで加工する。【選択図】図１[PROBLEMS] To provide a flat circular roof or flat fan roof which has high durability even when an operator or the like rides on it, and maintains good engagement quality even in an environment such as an earthquake, strong wind, heavy rain, or thermal expansion. . An element trapezoidal flat plate (P, Q) cut in the direction of a rolling roll, which is inclined at a small angle with respect to the direction of the rolling roll, has a compression-side inward bending R axis (tensile-side bending) in the direction of the rolling roll. With R axis), a flat portion formed by roll forming bending in a direction substantially perpendicular to the direction of the rolling roll is formed, and a flat circular roof or a flat fan-shaped roof is formed including at least this portion. Then, the cutting machine and the roll forming machine are brought into the vicinity of the construction site for processing. [Selection diagram] Fig. 1
Description
本考案は、薄板を用いた屋根葺施工の改良に関し、少なくとも一部に平板円形、平板扇形を有する全体平板円形薄板屋根に関する。 The present invention relates to an improvement in roofing construction using a thin plate, and relates to an overall flat circular thin plate roof having a flat plate shape and a flat plate shape at least in part.
伝統的な和瓦葺施工の屋根は、重厚感と高級感を備えた外見を有し、多くの家屋、建て屋に使用されているが、近年国内で発生した大きな地震では、重量の大きな和瓦が耐震構造の充分でない住宅、建て屋を倒壊、半倒壊させて被害を招いている。将来発生が予想される地震でもこのような被害が懸念される。スレート屋根等の有効性も確認されているが、スレート屋根も重量があり、大きな地震での住宅、建て屋に与える負担は大きい。スレート屋根系の耐久性は、金属薄板製の屋根系に比較して、１０年前後は耐久性が短くより多くのメンテナンスが必要と屋根施工業界で言われることも多い。ここに、近年、美観が良好な金属板を含む薄板製の屋根部材が、学校、体育館、工場等の屋根として普及してきた。これら薄板屋根部材は、高い防水性と耐風圧性を工夫できるため普及してきた。金属板を含む薄板製の屋根部材は、工夫しだいで迅速に締結係合組み立てでき、メンテナンスを含むランニングコストも安い。この薄板製の根部材の技術は、係合のための例えばボルトナットのような転結具が、外表面に現れないようにすることができるため、いわゆる建造物の屋根の他、大型建造物から中小建造物の側壁、伝統的建造物の側壁、柱の側壁等の各種側壁に至る領域に応用できる。映える美観の側壁、シャープな美観の側壁に応用できる。伝統的建造物の他、近代的現代的建造物に応用できる。ここに近年、学校、体育館、工場、公共施設、ショッピングセンター等で、そのデザイン性、機能性から、屋根全体の形状に、一部に平板円形、平板扇形を有する薄板屋根が採用されることがある。ここに、従来のスレート系屋根としては、粘板岩あるいは層状をなした頁（けつ）岩の薄板からなる天然スレートや人工的なスレートとして厚型スレート（プレス成型したモルタル製の瓦）、石綿セメント板など、セメント製品が多く利用されてきた。そして、従来のスレート系屋根は、耐用年数は、概ね２０年と言われており、塗装メンテナンスが必要であった。これに対して、例えば、金属薄板を利用した屋根は、耐用年数は、特段の塗装を施さなくても、耐用年数は、概ね３０年はあると言われるようになってきた。ここに大型建造物における平板円形屋根、平板扇形屋根技術にかかる需要が近年高まっている。 Traditional Japanese tiled roofs have a profound and luxurious appearance, and are used in many houses and buildings. However, houses and buildings with inadequate earthquake-resistant structures collapsed, causing half-destruction and damage. Such damage is a concern even in earthquakes expected to occur in the future. Although the effectiveness of slate roofs has been confirmed, slate roofs are also heavy and have a large burden on houses and buildings due to large earthquakes. The durability of a slate roof system is often said by the roof construction industry to be less durable and require more maintenance for around 10 years compared to a thin metal roof system. Here, in recent years, thin roof members including a metal plate having a good appearance have been widely used as roofs for schools, gymnasiums, factories, and the like. These thin roof members have been widely used because of their high waterproofness and wind pressure resistance. The roof member made of a thin plate including a metal plate can be fastened and assembled quickly by devising it, and the running cost including maintenance is low. The technique of the thin-plate root member can prevent a binding tool such as a bolt and nut for engagement from appearing on the outer surface. It can be applied to various types of side walls such as side walls of small and medium-sized buildings, side walls of traditional buildings, and side walls of columns. It can be applied to shining beauty side walls and sharp beauty side walls. Applicable to modern and modern buildings as well as traditional buildings. Here, in recent years, thin roofs having a flat circular shape and a flat fan shape in part have been adopted in schools, gymnasiums, factories, public facilities, shopping centers, etc. due to their design and functionality due to their design and functionality. is there. Conventional slate roofs include natural slate consisting of thin slate or layered shale, and thick slate as artificial slate (press-molded mortar tile), asbestos cement board Such as cement products have been widely used. The service life of the conventional slate roof is generally said to be 20 years, and painting maintenance is required. On the other hand, for example, it has been said that the service life of a roof using a thin metal plate has a service life of about 30 years without any special coating. Here, the demand for flat circular roof and flat fan technology for large buildings has been increasing in recent years.
特許文献１に、中央部に位置する仮設中央支持部４１と、周縁部に位置する仮設周縁支持部４９とからなる仮設支持構造体４を構築し、屋根骨組２１を予め複数の屋根骨組ブロック２２に形成し、１つの屋根骨組ブロック２２を、仮設支持構造体４の仮置き位置Ｐに載せ、この屋根骨組ブロック２２に加える横方向強制力Ｆにより、屋根平面の中心を回動軸Ｃとして水平移動させた後、他の屋根骨組ブロック２２を順次仮置き位置Ｐに載せるとともに、水平移動させ、複数の屋根骨組ブロック２２同士を接合して屋根骨組２１の全体を組立て、タンク本体部の内側に全面足場を設置することなく、敷地の広狭、屋根骨組の規模の大小に拘らず幅広く適用することができる、タンク本体部の上に金属製の屋根骨組を架設することのできる、タンク屋根骨組施工法が開示されている。 In Patent Document 1, a temporary support structure 4 including a temporary central support portion 41 located at a central portion and a temporary peripheral support portion 49 located at a peripheral portion is constructed, and a roof frame 21 is previously divided into a plurality of roof frame blocks 22. And one roof frame block 22 is placed at the temporary placement position P of the temporary support structure 4, and the horizontal force F applied to the roof frame block 22 causes the center of the roof plane to rotate horizontally about the rotation axis C. After the movement, the other roof frame blocks 22 are sequentially placed on the temporary placement position P, and are moved horizontally, and the plurality of roof frame blocks 22 are joined together to assemble the entire roof frame 21 to form the inside of the tank body. A tank with a metal roof frame that can be installed on the tank body, which can be widely applied regardless of the size of the site and the size of the roof frame without installing a full-scale scaffold. Roof framework construction method is disclosed.
さらに、特許文献２では、野球場（構造物）２２の少なくとも上部に対して、第一および第二の屋根エレメント２４，２４および２５，２５を設け、これら第一および第二の屋根エレメント２４，２４および２５，２５のそれぞれを、野球場２２の互いに異なる位置に設けた第一および第二の回転軸３０，３０および３１，３１によって支持させ、開閉機構・構造等を単純化することができるとともに、設置に係るコストも嵩むものとならないような開閉式にして、屋根が開閉機構・構造等を単純化することができるとともに、設置に係るコストも嵩むものとならない屋根が開示されている。 Further, in Patent Literature 2, first and second roof elements 24, 24 and 25, 25 are provided at least on an upper portion of a baseball field (structure) 22, and the first and second roof elements 24, 24 are provided. Each of 24, 25, 25 is supported by first and second rotating shafts 30, 30, 31, 31, 31 provided at different positions of the baseball stadium 22, thereby simplifying the opening / closing mechanism and structure. At the same time, there is disclosed a roof that can be opened and closed so that the cost for installation does not increase, thereby simplifying the opening / closing mechanism and structure, and the cost for installation does not increase.
特許文献３には、また、建物の屋根架構を円弧形状の外周縁と内周縁が同心円を形成する扇形状に区分した外周部分と、前記外周部分から除外された中心側部分とに仕分け、建物の基礎及び外周躯体部分の構築を進めると共にトラベリング設備の用意をし、前記中心側部分は作業ステージの上で仕上げまで完成し屋根の位置に設置する。前記外周部分は、外周躯体部分の構築が完成した段階で、その平面内に屋根鉄骨建方ヤードを設け、隣接する部位に屋根、天井仕上げヤードを設け、屋根鉄骨建方ヤードで鉄骨組み立てを行い、つづく屋根、天井仕上げヤードで屋根、天井の仕上げを行い、建造された長さ分ずつトラベリングを行い当該外周部分の屋根の構築を進め、建物の外周部分は屋根鉄骨建方ヤード等で屋根と略同じ高さに建造しトラベリングして建築を進める建築構法が開示されている。 Patent Literature 3 discloses that a roof frame of a building is divided into an outer peripheral portion in which an outer peripheral edge and an inner peripheral edge of an arc shape are divided into a fan shape forming a concentric circle, and a center side portion excluded from the outer peripheral portion. The construction of the foundation and outer frame is to be carried out, and the traveling equipment is to be prepared. The central part is completed on the work stage until it is completed and installed on the roof. At the stage where the construction of the outer peripheral frame portion is completed, the outer peripheral portion is provided with a roof steel yard in the plane, a roof is provided in an adjacent part, a ceiling finishing yard, and a steel frame is assembled in the roof steel framing yard. Then, the roof and ceiling are finished in the roof and ceiling finishing yard, the building is moved by the length of the building, and the construction of the roof of the perimeter is advanced. An architectural construction method is disclosed in which the building is constructed at approximately the same height, travels, and the building is advanced.
特許文献４には、屋根版１をタイロッド６によって設計形状に保形して地上面で地組み構築した後、クレーン８、９等の揚重機を用いて基礎Ｇ上の中心部の第１仮設支柱４および円形外周躯体上の外周支持部３上に跨設構築し、次いで、前記第１仮設支柱４に関して点対称位置にある第１仮設支柱４および外周支持部３上に同様の屋根版１を跨設構築し、次いで、外周支持部３、３間のひとつの間隙を隔てて順次前記同様屋根版の跨設構築を繰り返して円形屋根を構築することを特徴とするもので、数組の屋根版１が構築されて安定構造になった時点で、タイロッド６（および第２仮設支柱５）を取り外して、未構築の屋根版等に使い回しし、簡素な作業設備の採用により、仮設設備の大幅な節減と作業コストの低減ならびに工期の短縮も可能にした屋根構造物の構築方法が開示されている。 Patent Literature 4 discloses that a roof slab 1 is formed into a design shape by a tie rod 6 to form a ground structure on the ground surface, and then a first temporary installation of a central portion on a foundation G is performed using a lifting machine such as cranes 8 and 9. The same roof slab 1 is erected and constructed on the column 4 and the outer peripheral support 3 on the circular outer frame, and then on the first temporary column 4 and the outer peripheral support 3 which are point-symmetric with respect to the first temporary column 4. And then successively repeat the straddling and construction of the roof slab in the same manner as described above with one gap between the outer peripheral support portions 3 and 3 to construct a circular roof. When the roof slab 1 is constructed and becomes a stable structure, the tie rods 6 (and the second temporary supports 5) are removed and reused for an unconstructed roof slab or the like. Significant savings in work costs, work costs and construction time Method for constructing a roof structure was is disclosed.
特許文献５には、円筒タンクの底板２の中央部２ａにセンター架台４を立設し、該センター架台４の頂部にリング体５を回転自在に嵌装し、該リング体５に円形屋根３の内面に沿って径方向外方に延出された階段状の作業台本体６を連結した円形屋根の組立用作業台において、上記作業台本体６を径方向に分割し、各分割作業台６ａ，６ｂの端部に下方に延びる脚部材７ａ，７ｂ，７ｃを設け、これら脚部材７ａ，７ｂ，７ｃの下端部にセンター架台４を中心として底板２上を周回する台車８ａ，８ｂ，８ｃを設け、且つこれら台車８ａ，８ｂ，８ｃ同志の間に一端がタンク底板２に他端が円形屋根３内面に当接する支柱１０を設け、屋根部材の撓みを防止しつつ迅速かつ正確に円形屋根を組み立てることができる大径タンクに用いるのに好適な円形屋根の組立用作業台が開示されている。 In Patent Literature 5, a center base 4 is erected at a central portion 2a of a bottom plate 2 of a cylindrical tank, and a ring 5 is rotatably fitted on the top of the center base 4, and a circular roof 3 is mounted on the ring 5 In the work table for assembling a circular roof in which stepped work table bodies 6 extending radially outward along the inner surface of the work table, the work table body 6 is divided in the radial direction, and each divided work table 6a , 6b are provided with leg members 7a, 7b, 7c extending downward, and bogies 8a, 8b, 8c, which circulate on the bottom plate 2 around the center gantry 4, are provided at the lower ends of these leg members 7a, 7b, 7c. A support 10 is provided between the carriages 8a, 8b, 8c, one end of which is in contact with the tank bottom plate 2 and the other end of which is in contact with the inner surface of the circular roof 3 so as to quickly and accurately prevent the roof member from bending. Good for use in large diameter tanks that can be assembled Assembly for the working table has been disclosed of such circular roof.
特許文献６には、シート状のばね性金属材料にプレス加工を施して立体的構造を有する部品を製造するための方法であって、シート状の金属材料から、本体部と曲げ部とを有する中間部品を穴抜きする抜き工程と、中間部品の曲げ部をヘミング加工するヘミング工程とを有しており、これらの工程を実施するに当たり、シート状のばね性金属材料の圧延段階で形成されたロール目方向と交差する方向に曲部の曲げ線が位置するように設定し、ばね性金属材料にクラックや割れを生じさせることなくプレス加工を行って目的の部品を製造する方法が開示されている。 Patent Literature 6 discloses a method for manufacturing a part having a three-dimensional structure by performing press working on a sheet-like springy metal material, and includes a main body portion and a bent portion from the sheet-like metal material. It has a punching step of punching out the intermediate part, and a hemming step of hemming the bent part of the intermediate part, and in performing these steps, it is formed in the rolling step of the sheet-like springy metal material. A method is disclosed in which the bending line of the curved portion is set in a direction intersecting with the roll direction, and a method of manufacturing a target part by performing press working without causing cracks or cracks in the springy metal material is disclosed. I have.
特許文献７には、管状の光源体と、これの一部を囲繞するように断面形状を略Ｕ字状に形成した反射板とを有し、光源体の照射光を反射板にて原稿に照射しながら相対移動して上記原稿像を感光体上に形成するようにし、かつ上記反射板がアルミニウムの圧延部材からなり、そのロール目の方向を反射板の長手方向と直角の方向になるようにした画像形成装置における露光走査装置の照明装置において、反射板１２の湾曲部に、この湾曲部の曲げ方向に作用する残留応力を分断する溝１２を設け、ロール目（以下、圧延のロール目をロール目と言う。）を湾曲方向につけた反射板の湾曲部の形状を均一に保つ技術が開示されている。 Patent Document 7 has a tubular light source body and a reflector having a substantially U-shaped cross section so as to surround a part of the tubular light source body. The original image is formed on the photoreceptor by relatively moving while irradiating, and the reflector is made of a rolled aluminum member, and the direction of the roll is perpendicular to the longitudinal direction of the reflector. In the illumination device of the exposure scanning device in the image forming apparatus, a groove 12 for dividing a residual stress acting in a bending direction of the curved portion is provided in a curved portion of the reflection plate 12 so as to form a roll (hereinafter referred to as a roll roll). Is referred to as a roll eye.) A technique is disclosed that keeps the shape of the curved portion of the reflecting plate in which the curved portion is formed in the bending direction.
特許文献８には、組立式通い箱Ａの底板部１の四側辺に側板部２，３を設け、一対向の側板部２，２にはそれぞれ裏板部を連接形成し、また、他に対向する側板部４，４に連接する上側面には、前記裏板部３，３を被覆できるよう折返し締結部５を備え、折返し締結部５と側板部４には嵌め外し可能な締結部材６，７を設けて結合・解離自在な組立式通い箱に構成し、何等工具を必要とせずに組立・分解ができ、また、箱形成に必要とする部品を段ボール板に取り付けたまま平面状態にできる通い箱が開示されている。 In Patent Literature 8, side plates 2 and 3 are provided on four sides of a bottom plate 1 of an assembling returnable box A, and a back plate is connected to each of the opposed side plates 2 and 2. On the upper side surface connected to the side plate portions 4 and 4 opposed to the front side, a folded fastening portion 5 is provided so as to cover the back plate portions 3 and 3, and a fastening member detachable from the folded fastening portion 5 and the side plate portion 4. 6 and 7 are provided to make it easy to assemble and disassemble, and can be assembled and disassembled without any tools. In addition, the parts necessary for forming the box are in a flat state while attached to the cardboard board. A returnable box is disclosed.
特許文献１、特許文献２、特許文献３、特許文献４、特許文献５、特許文献６、特許文献７、特許文献８を含む従来の円形、扇形屋根においては、係合性、組み立て性が良好で、施工しやすく、同時に、防水性、水返し機能を満足させ、美観を維持しつつ、薄板屋根部材の加工誤差、組み立て誤差を、冗長性良好に吸収するとともに、少ない部品点数で、安定した耐久品質を効果的に維持しにくい課題があった。同時に、特許文献１、特許文献２、特許文献３、特許文献４、特許文献５、特許文献６、特許文献７、特許文献８を含む金属薄板屋根部材にかかる従来の円形、扇形屋根技術においては、金属の比熱の低さ、伝熱性に起因して、外気温の上下変動に対して熱膨張が発生した際、多くの薄板屋根部材で集積した熱膨張寸法差を、直接係合する薄板屋根部材との組み立て係合構造で、耐久性とともに、冗長性良好に安定的に吸収しにくい課題があった。 Conventional circular and fan-shaped roofs including Patent Literature 1, Patent Literature 2, Patent Literature 3, Patent Literature 4, Patent Literature 5, Patent Literature 6, Patent Literature 7, and Patent Literature 8 have good engaging and assembling properties. It is easy to install, and at the same time, it satisfies the waterproofness and water return function, while maintaining the aesthetic appearance, absorbs the processing error and assembly error of the thin sheet roof member with good redundancy, and has a small number of parts and is stable. There was a problem that it was difficult to maintain the durability quality effectively. At the same time, in the conventional circular and fan-shaped roof technology related to the thin metal sheet roof member including Patent Literature 1, Patent Literature 2, Patent Literature 3, Patent Literature 4, Patent Literature 5, Patent Literature 6, Patent Literature 7, and Patent Literature 8, Due to the low specific heat of metal and thermal conductivity, when thermal expansion occurs due to the vertical fluctuation of the outside temperature, the thermal expansion dimensional difference accumulated by many thin roof members directly engages the thin roof There is a problem that it is difficult to stably absorb with good redundancy and durability in the assembly engagement structure with the member.
ここに、特許文献１では、屋根骨組ブロック２２同士を接合するに際し、少なくとも一部に平板円形、平板扇形を有する薄板屋根の構成、構造、屋根板の組み立て、加工方法、製造方法については、開示されていない問題があった。屋根板そのものの構造、製造方法については開示されていない問題があった。組立、製造方法、施工方法についても、本考案の手段は開示されていない問題があった。 Here, in Patent Document 1, when joining the roof frame blocks 22 to each other, the configuration, structure, assembly, processing method, and manufacturing method of the thin-plate roof having at least a part of a flat circular plate and a flat fan shape are disclosed. There was no problem. There was a problem that the structure and manufacturing method of the shingle itself were not disclosed. Regarding the assembling, manufacturing method and construction method, there is a problem that the means of the present invention is not disclosed.
特許文献２には、少なくとも一部に平板円形、平板扇形を有する薄板屋根の加工方法、製造方法については、何も開示されていない問題があった。特許文献２を含む従来技術には、本考案構成、手段にかかる屋根板そのものの構造、製造方法については開示されていない問題があった。組み立て方法、施工方法についても、本考案の屋根板の組み立て方法、施工方法は開示されていない問題があった。本考案の屋根の構成、構造についても何も開示されていない問題があった。 Patent Literature 2 has a problem in that nothing is disclosed about a processing method and a manufacturing method of a thin-plate roof having at least partly a flat plate shape and a flat fan shape. The prior art including Patent Literature 2 has a problem in which the configuration of the present invention, the structure of the shingle itself according to the means, and the manufacturing method are not disclosed. Regarding the assembling method and the construction method, there was a problem that the assembling method and the construction method of the shingle of the present invention were not disclosed. There was a problem that nothing was disclosed about the configuration and structure of the roof of the present invention.
特許文献３を含む従来の技術には、少なくとも一部に平板円形、平板扇形を有する薄板屋根の加工方法、製造方法、施工方法については、開示されていない問題があった。屋根板そのものの構造、製造方法については開示されていない問題があった。施工方法についても、本考案の屋根板の組み立て方法、施工方法は開示されていない問題があった。本考案の屋根の構成、構造についても開示されていない問題があった。 The prior art including Patent Literature 3 has a problem in which a processing method, a manufacturing method, and a construction method of a thin-plate roof having at least partly a flat plate shape and a flat fan shape are not disclosed. There was a problem that the structure and manufacturing method of the shingle itself were not disclosed. Regarding the construction method, there was a problem that the assembling method and the construction method of the shingle of the present invention were not disclosed. There was a problem that neither the configuration nor the structure of the roof of the present invention was disclosed.
ここに、特許文献４には、第１屋根板そのものの構成、構造、製造方法については開示されていない問題があった。少なくとも一部に平板円形、平板扇形を有する薄板屋根の加工方法、製造方法については、何も開示されていない問題があった。施工方法についても、本考案の屋根板の組み立て方法、施工方法は開示されていない問題があった。本考案の屋根の構成、構造についても何も開示されていない問題があった。 Here, Patent Literature 4 has a problem that the configuration, structure, and manufacturing method of the first roofing plate itself are not disclosed. There was a problem that nothing was disclosed about a processing method and a manufacturing method of a thin-plate roof having at least partly a flat plate shape and a flat plate shape. Regarding the construction method, there was a problem that the assembling method and the construction method of the shingle of the present invention were not disclosed. There was a problem that nothing was disclosed about the configuration and structure of the roof of the present invention.
特許文献５には、少なくとも一部に平板円形、平板扇形を有する薄板屋根の加工方法、製造方法、施工方法については、何も開示されていない問題があった。屋根板そのものの構造、製造方法については開示されていない問題があった。施工方法についても、本考案の屋根板の組み立て方法、施工方法は開示されていない問題があった。本考案の屋根の構成、構造についても何も開示されていない問題があった。 Patent Literature 5 has a problem that nothing is disclosed about a processing method, a manufacturing method, and a construction method of a thin-plate roof having at least partly a flat plate shape and a flat plate shape. There was a problem that the structure and manufacturing method of the shingle itself were not disclosed. Regarding the construction method, there was a problem that the assembling method and the construction method of the shingle of the present invention were not disclosed. There was a problem that nothing was disclosed about the configuration and structure of the roof of the present invention.
特許文献６は、ばね性金属材料にクラックや割れを生じさせることなくプレス加工を行う技術、機能であり、薄板板金屋根の施工後の熱膨張、熱収縮、対候・耐久防水機能を得るものではない問題があった。リン青銅のようなばね性の強い金属材料、洋白、洋銀などと呼ばれる亜鉛・ニッケル等から成る合金にかかる技術であった。半導体装置のパッケージないしは、携帯電話のケーシングのような比較的小物の分野に利用する技術であった問題があった。したがって、ヒートショック落差も大きく、温湿度差も大きい環境、酸性雨を含む水浸漬環境、大面積で、熱膨張、熱収縮の積分の極端に大きい板金屋根領域では使えない問題、課題が顕著であった。ここに、特許文献６の技術領域は、プレス技術領域であり、長尺大面積のロール成形技術領域ではない問題があった。ここに本開示技術発明者、出願人は当業者ではない問題もある。異なる技術分野の当業者を比較することはそもそも困難であるが、技術分野によって当業者の水準が異なる問題もある。 Patent Literature 6 is a technology and a function of performing a press working without causing cracks and cracks in a spring metal material, and obtains a thermal expansion, a heat shrinkage, and a weather / durable waterproof function after construction of a sheet metal roof. There was no problem. This technique involves a metal material having a high spring property such as phosphor bronze, and an alloy made of zinc, nickel, or the like, which is called nickel silver or nickel silver. There has been a problem that the technology is used in the field of relatively small articles such as a package of a semiconductor device or a casing of a mobile phone. Therefore, the problems and problems that cannot be used in the environment where the heat shock head is large, the temperature and humidity difference is large, the water immersion environment including acid rain, the large area and the sheet metal roof area where the integration of thermal expansion and thermal contraction is extremely large are remarkable. there were. Here, there is a problem that the technical area of Patent Document 6 is a press technical area and not a long and large area roll forming technical area. Here, there is a problem that the inventor of the present disclosure and the applicant are not those skilled in the art. Although it is difficult to compare those skilled in the art from different technical fields, there is also a problem that the level of those skilled in the art differs depending on the technical field.
また、特許文献６においては、図１１の中間部品１１に示されるように、中間部品１１のロール目１７と直角方向の中間部品１１の幅は略一定で、本考案のように幅に差を設ける構成作用効果はないという問題もあった。また、本考案のようにロール目方向を特に長手方向とする構成でもない問題もあった。このように、従来技術の円形屋根においては、全体が円形平板、扇形平板な円形屋根に関して、固接させないことによる、特に一定の大きな面積を持って屋根板同志をしっかりと当接させないことによる、すなわち、固接させないことによる平板屋根板の傾斜バラエティ対応性、組み立て施工しやすさ、耐久、耐候耐熱品質の安定性にかかる後述する構成、作用、効果が開示されていない問題があった。 Further, in Patent Document 6, as shown in the intermediate part 11 of FIG. 11, the width of the intermediate part 11 in the direction perpendicular to the roll 17 of the intermediate part 11 is substantially constant, and the difference between the widths is different as in the present invention. There is also a problem that there is no configuration effect. In addition, there is also a problem that the roll direction is not particularly a longitudinal direction as in the present invention. As described above, in the conventional circular roof, the circular flat plate, the circular flat fan-shaped flat roof, by not firmly contacting, especially by not having a certain large area to firmly contact the roof sheets together, That is, there is a problem in that the configuration, operation, and effects described below concerning the compatibility with the inclination variety of the flat roof slab, the ease of assembling and construction, the durability, and the stability of the weather and heat resistance quality due to not being fixedly connected are not disclosed.
特許文献７は、板板金屋根の施工後の熱膨張、熱収縮、対候・耐久防水機能を得るものではない問題があった。画像形成装置における露光照明用の照明装置のような比較的小物の分野に利用する技術である問題があった。したがって、ヒートショック落差も大きく、温湿度差も大きい環境、酸性雨を含む水浸漬環境、大面積で、熱膨張、熱収縮の積分の極端に大きい板金屋根領域では使えない問題、課題が顕著であった。ここに、本件技術領域は、プレス技術領域であり、長尺大面積のロール成形技術領域ではない。ここに本開示技術発明者、出願人は当業者ではない問題もある。異なる技術分野の当業者を比較することはそもそも困難であるが、技術分野によって当業者の水準が異なる問題もあった。このように、従来技術においては、全体が円形平板、扇形平板でありながら、少ない部品点数で部品材料費、組み立て工数が少なく、屋根板の傾斜バラエティ対応性、組み立て施工しやすさ、耐久、耐候品質の安定性にかかる作用、効果が開示されていない課題があった。 Patent Literature 7 has a problem in that thermal expansion and thermal contraction after construction of a sheet metal roof and weather / durable waterproof function are not obtained. There is a problem that the technique is used in the field of relatively small items such as an illumination device for exposure illumination in an image forming apparatus. Therefore, the problems and problems that cannot be used in the environment where the heat shock head is large, the temperature and humidity difference is large, the water immersion environment including acid rain, the large area and the sheet metal roof area where the integration of thermal expansion and thermal contraction is extremely large are remarkable. there were. Here, the present technology area is a press technology area, not a long and large area roll forming technology area. Here, there is a problem that the inventor of the present disclosure and the applicant are not those skilled in the art. Although it is originally difficult to compare those skilled in the art with different technical fields, there were also problems that the level of those skilled in the art was different depending on the technical field. As described above, in the conventional technology, although the whole is a circular flat plate and a sector-shaped flat plate, the number of component materials and the number of assembling man-hours are small with a small number of parts. There was a problem that the action and effect related to quality stability were not disclosed.
特許文献７は、曲げ加工はロール目に直角方向に行なう本考案にて対して、ロール目方向に曲げ加工する点が相違する問題点があった。内部の結晶組織もこのロール目方向に流れているためロール目に直角方向に行なうことによる本考案の割れにくくなる作用効果が得られない問題があった。内部の結晶組織もこのロール目方向に流れているため本考案の略ロール目方向の切断を長くすることによるソリや歪が発生しにくい作用、効果が得られない問題があった。 Patent Literature 7 has a problem that the bending process is performed in the direction perpendicular to the roll, unlike the present invention in which the bending process is performed in the direction perpendicular to the roll. Since the internal crystal structure also flows in the direction of the roll, there is a problem that the effect of preventing cracking of the present invention by performing the process in a direction perpendicular to the roll cannot be obtained. Since the internal crystal structure also flows in the direction of the rolls, there is a problem in that the effect of hardly causing warpage or distortion due to lengthening the cutting in the direction of the approximate rolls of the present invention is not obtained.
特許文献８には、少なくとも一部に要素台形平板、要素四角形平板を有する平板円形、平板扇形薄板屋根の加工方法、製造方法、施工方法については、何も開示されていない問題があった。屋根板そのものの構造、製造方法については開示されていない問題があった。施工方法についても、本考案の屋根板の組み立て方法、施工方法は開示されていない問題があった。本考案の屋根の構成、構造についても何も開示されていない問題があった。 Patent Literature 8 has a problem that nothing is disclosed about a processing method, a manufacturing method, and a construction method of a flat plate roof having an element trapezoidal flat plate, an element square flat plate, and a flat plate fan-shaped thin plate roof. There was a problem that the structure and manufacturing method of the shingle itself were not disclosed. Regarding the construction method, there was a problem that the assembling method and the construction method of the shingle of the present invention were not disclosed. There was a problem that nothing was disclosed about the configuration and structure of the roof of the present invention.
特許文献８には、ロール目の技術意図はあるが、少なくとも一部に要素台形平板、要素四角形平板を有する平板円形、平板扇形薄板屋根とその機能、組立、製造方法、施工方法にかかるロール目の技術については、何も開示されていない問題があった。 Patent Literature 8 has a technical purpose of a roll, but a roll having a trapezoidal flat plate and a rectangular flat plate having at least a part thereof, a flat circular plate, a flat fan-shaped thin plate roof, and its functions, assembly, manufacturing method, and construction method. There was a problem that nothing was disclosed about the technology.
従来の平板円形、平板扇形を有する薄板屋根においては、水切り防水機能を有する角馳構造や、平板円形、平板扇形を有する薄板屋根において角馳構造における係合の他に、平板円形、平板扇形屋根要素の先端に水切り防水の曲げ部を設けたりする構造が開示されていなかった。結果、板板金屋根の施工後の熱膨張、熱収縮、対候・耐久防水機能を同時に得るシンプルな屋根板の係合構造が開示されていなかった。これは、円形、扇形屋根が、タンクやドームといった用途に使われ、平板的円形、扇形屋根の建物自体が少なかったため、円形、扇形平板屋根としての技術開発が進展していなかったためと推定される。 In a conventional flat roof having a flat circular shape and a flat fan shape, in addition to the engagement in the flat structure having a waterproofing function and a flat roof having a flat circular shape and a flat fan shape, in addition to the engagement in the flat shape, a flat circular shape and a flat fan shape roof are provided. No structure has been disclosed in which a bent portion for draining and waterproofing is provided at the tip of the element. As a result, there has been no disclosure of a simple roof slat engagement structure that simultaneously provides thermal expansion, thermal shrinkage, weather resistance and durable waterproofing functions after construction of a sheet metal roof. This is presumed to be due to the fact that circular and fan-shaped roofs were used for applications such as tanks and domes, and that there were few buildings with flat circular and fan-shaped roofs. .
そこで、本考案は、係合性、組み立て性が良好で、施工しやすく、同時に、防水性、水返し機能を満足させ、美観を維持しつつ、要素台形平板、要素四角形平板の加工誤差、組み立て誤差を、冗長性良好に吸収するとともに、少ない部品点数で、安定した耐久品質を効果的に維持する平板円形屋根、平板扇形屋根とその組立、製造方法、施工方法を提供することを課題とする。寒暖、ヒートショックによる熱膨張、収縮があっても安定した耐久品質を効果的に維持する平板円形屋根、平板扇形屋根とその組立、製造方法、施工方法を提供することを課題とする。また、本考案は、薄板屋根部材が、急傾斜でも、緩傾斜でも、フラットであったとしても、要素台形平板、要素四角形平板の加工誤差、組み立て誤差を、冗長性良好に吸収するとともに、少ない部品点数で、安定した耐久品質を効果的に維持する平板円形屋根、平板扇形屋根とその組立、製造方法、施工方法を提供することを課題とする。 Therefore, the present invention has good engagement and assemblability, is easy to construct, and at the same time, satisfies waterproofness and water return function, while maintaining aesthetic appearance, processing error of element trapezoidal flat plate and element square flat plate, assembly An object of the present invention is to provide a flat circular roof, a flat fan-shaped roof, and a method of assembling, manufacturing and constructing the same, which effectively absorb errors and maintain stable and durable quality with a small number of parts and with a small number of parts. . It is an object of the present invention to provide a flat circular roof, a flat fan-shaped roof, and a method of assembling, manufacturing, and constructing the same, which effectively maintain stable and durable quality even when there is thermal expansion and contraction due to heat and cold or heat shock. In addition, the present invention absorbs the processing errors and assembly errors of the element trapezoidal flat plate and the element square flat plate with good redundancy, even if the thin roof member is steeply inclined, gently inclined, or flat. An object of the present invention is to provide a flat circular roof, a flat fan-shaped roof, and a method of assembling, manufacturing and constructing the same, which effectively maintain stable and durable quality with the number of parts.
そして、本考案は、所定の面積をもって、要素台形平板、要素四角形平板をしっかりと当接させすぎないことによる、しっかり固接させないことが可能ならしめる角馳に適切であると同時に、屋根板の傾斜バラエティ対応性、組み立て施工しやすさ、耐久、耐候品質の安定性を良好に維持する平板円形屋根、平板扇形屋根とその組立、製造方法、施工方法を提供することを課題とする。また、本考案は、屋根の薄板金属内部の結晶組織が、ロール目方向に流れているため、角馳加工時の曲げ加工を、ロール目に一部少しの傾斜角を持たせる場合はあるが、ロール目方向に概略直角方向に行なうことにより、割れにくく、切断品質も安定的に良好で、要素台形平板、要素四角形平板の各種環境下における反りや歪が安定的に発生しにくく、馳係合組み立て形成後、平板円形屋根、平板扇形屋根の部分的反り、歪が安定的に少ない平板円形屋根全体、平板扇形屋根全体を提供することを課題とする。角馳の曲げ加工を、ロール目に一部少しの傾斜角を持たせる場合はあるが、概略直角方向に行なうことにより、要素台形平板、要素四角形平板に寸法精度、経時変化精度、弾性、強度、加工容易性を付与し、組立性、施工性、耐久強度、耐候強度の良好な平板円形屋根、平板扇形屋根を提供することを課題とする。 And, the present invention is suitable for a corner plate that can not be firmly fixed by not firmly contacting the element trapezoidal flat plate and the element square flat plate with a predetermined area, and at the same time, An object of the present invention is to provide a flat circular roof, a flat fan-shaped roof, and a method of assembling, manufacturing and constructing the same, which can maintain inclination variety, ease of assembling and construction, durability, and stability of weathering quality. Also, in the present invention, since the crystal structure inside the thin sheet metal of the roof flows in the direction of the roll, there is a case where the bending at the time of curving processing has a slight inclination angle in the roll. , By performing in a direction substantially perpendicular to the direction of the roll, it is difficult to crack, the cutting quality is stable and good, and the warpage and distortion of various types of element trapezoidal flat plate and elemental square flat plate are less likely to occur stably. It is an object of the present invention to provide a flat circular roof, a flat flat roof, and a flat flat roof in which the warpage and distortion of the flat flat roof are small and stable. In some cases, the roll may have a slight angle of inclination in the roll, but by performing it approximately perpendicularly, the element trapezoidal plate, elemental rectangular plate, dimensional accuracy, temporal change accuracy, elasticity, strength It is an object of the present invention to provide a flat circular roof and a flat fan-shaped roof which are easy to process and provide good assemblability, workability, durability, and weather resistance.
また、同時に、本考案は、施工時やメンテナンス時に、作業員が上に乗ったり、施工装置や、材料・工具等を屋根に仮置きした際の強度を維持する平板円形屋根、平板扇形屋根とその組立、製造方法、施工方法を提供することを課題とする。そして、施工時やメンテナンス時に、作業員が上に乗ったり、施工装置や、材料・工具等を屋根に仮置きした際、撓んだり、撓んだ履歴が残ることによる防水機能等の低下を防止する平板円形屋根、平板扇形屋根とその組立、製造方法、施工方法を提供することを課題とする。また、施工時やメンテナンス時に、作業員が上に乗ったり、施工装置や、材料・工具等を仮置きした際、重力によって撓むことにより、力が印加した状態で、接触擦り合うことによって、薄板屋根部材の表面塗装をした時、クラッド材料等を配置した時、部分的に剥がれて腐食の要因になるのを回避する平板円形屋根、平板扇形屋根とその組立、製造方法、施工方法を提供することを課題とする。さらに、重力によって撓むことにより、力が印加した状態で、接触し擦り合うことが原因となっての腐食開始を抑制する平板円形屋根、平板扇形屋根とその組立、製造方法、施工方法を提供することを課題とする。 In addition, at the same time, the present invention provides flat circular roofs and flat fan roofs that maintain the strength when workers climb on top during construction or maintenance or when temporarily placing construction equipment, materials and tools on the roof. It is an object to provide an assembling, manufacturing method, and a construction method. Also, during construction or maintenance, when the worker gets on top, or when the construction equipment, materials, tools, etc. are temporarily placed on the roof, they will bend, and the waterproof function etc. An object of the present invention is to provide a flat circular roof, a flat fan-shaped roof, and a method of assembling, manufacturing, and constructing the same. Also, at the time of construction or maintenance, when the worker climbs on, or temporarily places the construction equipment, materials, tools, etc., it bends due to gravity, and in the state where force is applied, by contact and rubbing, Provides flat circular roofs, flat fan-shaped roofs, and methods for assembling, manufacturing, and constructing them so that they can be prevented from being partially peeled off and causing corrosion when thin clad roof members are coated or clad materials are placed. The task is to In addition, the present invention provides a flat circular roof, a flat fan-shaped roof, and a method of assembling, manufacturing and constructing the same, which suppress the initiation of corrosion caused by contact and rubbing in a state where a force is applied by bending due to gravity. The task is to
前記課題を解決するため、本考案は、略台形の上底と下底の内のいずれか寸法の大の要素台形平板を少なくとも一つ用いるに際して、前記略台形の前記要素台形平板の上底と下底の内のいずれか寸法の大の側を、全体平板円形、全体平板扇形屋根部材の外円弧略外円周曲率とすべく、前記少なくとも一つの略台形の前記要素台形平板の台形辺において、上底と下底の方向と略垂直方向軸のいずれかを曲げ軸系とする水返し防水部を有する馳係合部曲げ構造を形成し、前記要素台形平板の前記台形辺において連結馳係合させ、前記要素台形平板の上底と下底の方向と略垂直方向軸のいずれか一辺近傍を曲げ軸系とし、前記要素台形平板の上底と下底のいずれか寸法の小の側を少なくとも一つ用いて、内円弧内円周曲率略内円周と成す、全体が前記平板円形、前記平板扇形となる屋根であって、前記要素台形平板の、前記少なくとも上底と下底寸法のいずれか一つの一倍を含む整数倍に対して、前記少なくとも上底または下底寸法のいずれか一つの一倍を含む整数倍の合計値がロール材の略幅寸法であるとともに、前記要素台形平板の高さ方向を板金ロール材の前記ロール材の略幅寸法と直角方向の圧延ロール目方向とし、圧延ロール材料の前記ロール目方向、すなわち、前記要素台形平板の上底と下底の間の垂直高さ方向に、前記要素台形平板を移動させながら、前記要素台形平板の少なくとも一方の辺を、前記上底と下底の間の垂直高さ方向、すなわち、前記板金ロール材の圧延ロール目方向に対して、少しの角度をもって斜めになるように、前記板金ロール材を略直線状に切断して形成し、前記切断した要素台形平板の前記各台形辺に平行になる圧縮側内側曲げＲ軸（引張側曲げＲ軸）をもって、前記圧延ロール目方向に対して、略直角方向に曲げることによって、前記要素台形平板の前記馳曲げ部を形成する前記要素台形平板となすことによって成る。 In order to solve the above-mentioned problem, the present invention relates to the use of at least one large element trapezoidal flat plate having a dimension of any of the upper and lower bottoms of the substantially trapezoidal shape. A trapezoidal side of the at least one substantially trapezoidal element trapezoidal flat plate in order to set a larger side of any dimension of the lower bottom to be an overall flat circular shape, an outer arc substantially outer circumferential curvature of the entire flat fan-shaped roof member. Forming a bent portion having a water return waterproof portion having a bending axis system in one of the upper and lower bottom directions and a substantially vertical axis, and connecting the trapezoidal sides of the element trapezoidal flat plate. The bending axis system is set near one of the axes of the upper and lower bottoms of the element trapezoidal plate and the axis substantially in the vertical direction, and the smaller side of either the upper or lower bottom of the element trapezoidal plate is bent. At least one is used to form an inner circular arc with a curvature of approximately the inner circumference. Flat roof, the flat fan-shaped roof, wherein the element trapezoidal flat plate is an integer multiple including at least one of the upper and lower bottom dimensions, and the at least upper or lower base dimensions The total value of an integral multiple including one of the above is the approximate width of the roll material, and the height direction of the element trapezoidal flat plate is rolled in a direction perpendicular to the approximate width of the roll material of the sheet metal roll material. Roll direction, the roll direction of the rolling roll material, i.e., in the vertical height direction between the upper bottom and the lower bottom of the element trapezoidal flat, while moving the element trapezoidal flat, at least the element trapezoidal flat One side, the vertical height direction between the upper bottom and the lower bottom, that is, the sheet metal roll material is substantially inclined so as to be inclined at a small angle with respect to the direction of the rolling roll of the sheet metal roll material. Cut straight By forming and bending the compression-side inner bending R-axis (tensile-side bending R-axis) parallel to each of the trapezoidal sides of the cut element trapezoidal flat plate, the bending is performed in a direction substantially perpendicular to the direction of the rolling roll. By forming the element trapezoidal flat plate forming the bent portion of the element trapezoidal flat plate.
また、前記課題を解決するため、本考案は、前記少なくとも一つの前記要素台形平板の少なくとも一つの前記台形辺部に設けた前記馳曲げ部と、少なくとも一つの要素四角形平板の辺部に設けた馳曲げ部を相互に馳せ係合させることによって成る。 Further, in order to solve the problem, the present invention provides the bent portion provided on at least one of the trapezoidal sides of the at least one element trapezoidal flat plate and the side portion of at least one elemental square plate. This is achieved by engaging the bent portions with each other.
さらに、前記課題を解決するため、本考案は、前記要素台形平板の前記各台形辺のいずれか一方、または、前記要素四角形平板の辺のいずれか一方を、前記曲げＲ部ロール成形したあとで、トンボして（天地反対にして）前記要素台形平板、前記要素四角形平板の辺のいずれか一方に対する他方の辺周辺曲げＲ部を前記ロール成形する前記要素四角形平板、前記要素四角形平板から成ることによって成る。 Furthermore, in order to solve the above-described problem, the present invention provides that, after forming one of the trapezoidal sides of the element trapezoidal flat plate, or any one of the sides of the element square flat plate, forming the bent R portion roll. The element trapezoidal flat plate, the element square flat plate, and the element square flat plate, in which the other part of the side of the element square flat plate is bent into a bend R portion around the other side with respect to one of the sides of the element square plate. Consisting of
そして、前記課題を解決するため、本考案は、前記要素台形平板の台形辺の周辺、または、前記要素四角形平板の辺の周辺の、前記断面直線部を有する基本的角馳係合曲げＲ部、または、前記防水水切り曲げＲ部をロール成形することによって成る。 In order to solve the above-mentioned problem, the present invention provides a basic corner-engaging bent portion having the straight section in the vicinity of the trapezoidal side of the element trapezoidal plate, or the periphery of the side of the elemental rectangular plate. Alternatively, the waterproof drainer bend R is formed by roll forming.
また、前記課題を解決するため、本考案は、前記要素台形平板の前記各台形辺のいずれか一方、または、前記要素四角形平板の辺のいずれか一方を、前記曲げＲ部ロール成形したあとで、トンボして（天地反対にして）前記要素台形平板、前記要素四角形平板の辺のいずれか一方に対する他方の辺周辺曲げＲ部を前記ロール成形する前記要素四角形平板、前記要素四角形平板から成ることによって成る。 Further, in order to solve the above-described problem, the present invention relates to any one of the trapezoidal sides of the element trapezoidal flat plate, or any one of the sides of the element rectangular flat plate, after the bending R portion roll forming. The element trapezoidal flat plate, the element square flat plate, and the element square flat plate, in which the other part of the side of the element square flat plate is bent into a bend R portion around the other side with respect to one of the sides of the element square plate. Consisting of
そして、前記課題を解決するため、本考案は、前記要素台形平板に、鋼板、カラー鋼板、塗装ステンレス鋼板、クラッドメタル材、溶融アルミニウムめっき鋼板、ガルバリウム（Ｇａｌｖａｌｕｍｅ）鋼板（登録商標）、アルミニウム−亜鉛合金めっき鋼板、フッ素鋼板、ポリ塩化ビニール樹脂等の樹脂被覆鋼板、前塗装アルミニウム板、塗装アルミニウム板、銅板、亜鉛板、のいずれか１つの材料を配することによって成る。 In order to solve the above problems, the present invention provides a method for forming a trapezoidal flat plate, a steel plate, a color steel plate, a painted stainless steel plate, a clad metal material, a galvanized steel plate, a galvalume steel plate (registered trademark), and an aluminum-zinc plate. It is formed by disposing any one of alloy-plated steel sheet, fluorine steel sheet, resin-coated steel sheet such as polyvinyl chloride resin, pre-painted aluminum sheet, painted aluminum sheet, copper sheet and zinc sheet.
さらに、前記課題を解決するため、本考案は、前記要素台形平板の屋根側、または、屋根と反対側のいずれか一方に断熱材を積層することによって成る。 Further, in order to solve the above problem, the present invention is configured by laminating a heat insulating material on either the roof side of the element trapezoidal flat plate or on the side opposite to the roof.
また、前記課題を解決するため、本考案は、前記要素台形平板、または、前記要素四角形平板の前記馳曲げ部、または、前記防水水切り曲げ部の一部または全部を加工するロール成形機をロール成形するロール成形機を屋根施工現場近傍に持ち込んで加工することによって成る。 According to another aspect of the present invention, there is provided a roll forming machine for processing a part or the whole of the element trapezoidal flat plate, or the bent portion of the element square plate, or the waterproof drainer bent portion. The roll forming machine to be formed is brought into the vicinity of the roof construction site and processed.
さらに、前記課題を解決するため、本考案は、前記圧延ロール材料の前記ロール目方向を前記要素台形平板の上底と下底の間の垂直高さ方向に一致させ、前記要素台形平板の少なくとも一方の辺を、前記上底と下底の間の垂直高さ方向、すなわち、前記板金ロール材の圧延ロール目方向に対して、少しの角度をもって斜めになるように、前記板金ロール材を略直線状に切断する切断機を前記屋根施工現場近傍に持ち込んで、前記要素台形平板、または、前記要素四角形平板を切断することによって成る。 Further, in order to solve the above-mentioned problem, the present invention provides that the rolling direction of the rolling roll material coincides with a vertical height direction between an upper bottom and a lower bottom of the element trapezoidal flat plate, and at least the element trapezoidal flat plate One side, the vertical height direction between the upper bottom and the lower bottom, that is, the sheet metal roll material is substantially inclined so as to be inclined at a small angle with respect to the direction of the rolling roll of the sheet metal roll material. A cutting machine for cutting in a straight line is brought near the roof construction site to cut the element trapezoidal flat plate or the element square flat plate.
〈本考案請求項１〜請求項７にかかる作用、効果１〉
したがって、本考案によると、平板円形、平板扇形薄板屋根を形成する、要素台形平板、要素四角形平板の組立、係合でありながら、従来の薄板平板馳係合屋根と同様に、係合性、組み立て性が良好で、施工しやすく、同時に、防水性、水返し機能を満足させ、美観を維持しつつ、薄板屋根部材の加工誤差、組み立て誤差を、冗長性良好に吸収するとともに、少ない部品点数で、安定した耐久品質を効果的に維持できる作用・効果を奏する。<Operation and Effect 1 According to Claims 1 to 7 of the Invention>
Therefore, according to the present invention, while forming and engaging a flat plate circular, flat fan-shaped thin plate roof, an element trapezoidal flat plate, and an element square flat plate, the same as the conventional flat plate flat roof, engagement, Good assemblability, easy to construct, and at the same time, satisfying waterproofness and water return function, maintaining good appearance, absorbing processing errors and assembling errors of thin sheet roof members with good redundancy, and reducing the number of parts Thus, the operation and effect of effectively maintaining stable durability quality can be achieved.
〈本考案請求項１〜請求項７にかかる作用、効果２〉
そして、本考案にかかる要素台形平板、要素四角形平板を標準的屋根要素部品として採用すると、平板円形、平板扇形屋根の大面積部分を形成するに、本考案にかかる要素台形平板、要素四角形平板同志を一部重ね合せ、従来技術にかかる角馳係合する場合、標準的要素台形平板、要素四角形平板用いることができ、工場内、施工現場での生産性を良好ならしめる作用・効果を奏する。全体の平板円形、平板扇形屋根の形状によっては、標準的要素台形平板、要素四角形平板の仕様をもとに、当該標準的要素台形平板、要素四角形平板の仕様を少し変えることによって、より複雑な形状の全体平板円形、平板扇形屋根を形成することができる作用・効果を奏する。<Operation and Effect 2 According to Claims 1 to 7 of the Invention>
When the element trapezoidal flat plate and the element square flat plate according to the present invention are adopted as standard roof element parts, the element trapezoidal flat plate and the element square flat plate according to the present invention are formed to form a large area of a flat plate and a flat fan roof. Can be used as standard element trapezoidal flat plate and elemental square flat plate, and the operation and effect to improve the productivity in the factory and at the construction site can be achieved. Depending on the shape of the entire flat plate circular and flat fan shaped roofs, the specifications for the standard element trapezoidal flat plate and the elemental rectangular flat plate may be slightly changed to slightly more complicated It has the function and effect of being able to form an overall flat circular plate and flat fan shaped roof.
〈本考案請求項１〜請求項７にかかる作用、効果３〉
本考案の平板円形、平板扇形屋根は、係合性、組み立て性が良好で、施工しやすく、同時に、容易に防水性、水返し機能を満足させ、美観を維持しつつ、薄板屋根部材の加工誤差、組み立て誤差を、冗長性良好に吸収するとともに、少ない部品点数で、安定した耐久品質を効果的に維持できる作用・効果を奏する。防水性、水返し機能を満足させ、強度を維持する機能とともに、外観の美観低下にこれらの機能構造が影響しにくい作用・効果を奏する。<Operation and Effect 3 According to Claims 1 to 7 of the Invention>
The flat circular and flat fan roofs of the present invention have good engagement and assemblability, are easy to construct, and at the same time, easily satisfy the waterproofness, water return function, and maintain the appearance while processing the thin roof members. Errors and assembly errors can be absorbed with good redundancy, and the operation and effect of effectively maintaining stable and durable quality with a small number of parts can be achieved. In addition to the function of maintaining the waterproofness and the water return function and maintaining the strength, the function and effect of these functional structures hardly affecting the deterioration of the external appearance are exhibited.
〈本考案請求項１〜請求項７にかかる作用、効果４〉
また、本考案の平板円形、平板扇形屋根によると、金属の比熱の低さ、伝熱性に起因して、外気温の上下変動に対して熱膨張が発生した際、多くの薄板屋根部材で集積した熱膨張寸法差を、直接係合する要素台形平板、要素四角形平板との組み立て係合構造で、冗長性良好に吸収する作用・効果を奏する。<Operation and Effect 4 According to Claims 1 to 7 of the Invention>
In addition, according to the flat circular and flat fan roofs of the present invention, when thermal expansion occurs due to the vertical fluctuation of the outside air temperature due to the low specific heat of metal and heat conductivity, it is accumulated in many thin roof members. With the assembling and engaging structure with the element trapezoidal flat plate and the elemental square plate that directly engage with each other, the function and effect of favorably absorbing the redundancy can be obtained.
〈本考案請求項１〜請求項７にかかる作用、効果５〉
そして、本考案の平板円形、平板扇形屋根によると、台風や強風による負圧と正圧の繰り返し印加時に、冗長性良好に防水性、曲げ部による水返し機能を耐久的に維持し、施工時やメンテナンス時に、作業員が上に乗ったり、施工装置や、材料・工具等を屋根に仮置きした際、撓んだり、撓んだ履歴が残ることを冗長性良好に防止し、撓んだり、撓んだ履歴が残ることによる防水機能の低下をシンプルな構造にて防止する作用・効果を奏する。<Operation and Effect 5 According to Claims 1 to 7 of the Invention>
And, according to the flat circular and flat fan roofs of the present invention, when negative pressure and positive pressure are repeatedly applied by typhoon or strong wind, redundancy and good waterproofness, water return function by bending part is maintained durably, During maintenance and maintenance, when workers climb on top, or temporarily place construction equipment, materials, tools, etc. on the roof, flexure and bending history are prevented from remaining with good redundancy. The function and effect of preventing the waterproof function from deteriorating due to the history of warping is prevented with a simple structure.
〈本考案請求項１〜請求項７にかかる作用、効果６〉
つまり、本考案の平板円形、平板扇形屋根は、当接させたり、基本的に面積をもって固接させたりする構成、手段ではない。本考案は、軒下唐草部材と薄板屋根部材を所定の面積をもって、むしろしっかりと当接させないことによる、固接させないことによる、特に一定の大きな面積を持って要素台形平板、要素四角形平板相互の馳係合をしっかりと面当接させないことによる、要素台形平板、要素四角形平板に対する位置バラエティ対応性、傾斜バラエティ対応性、組み立て施工しやすさ、耐久、耐候品質の安定性にかかる作用、効果を奏する。<Operation and Effect 6 According to Claims 1 to 7 of the Invention>
In other words, the flat circular and flat fan-shaped roofs according to the present invention are not a configuration or means for abutting or basically firmly bonding with an area. According to the present invention, the trapezoidal flat plate and the rectangular flat plate have a certain large area, especially when the arabesque members under the eaves and the thin-plate roof member do not abut firmly or not firmly. The effect and effect on the positional variation correspondence, the inclination variety correspondence, the ease of assembling and construction, the durability, and the stability of the weather resistance quality due to the element trapezoidal flat plate and the element square flat plate due to the surface not being firmly engaged. .
〈本考案請求項１〜請求項７にかかる作用、効果７〉
これにより、案本考案の平板円形、平板扇形屋根は、要素台形平板、要素四角形平板に、馳曲げと同様に、ロール目方向を概略の軸とする曲げにより、先端の曲げ返し部分を容易に配置することができる。そして、台風等の横殴りの風雨をもってしても、雨がえし作用、効果を奏する。また、本考案の平板円形、平板扇形屋根は、馳曲げ、雨がえし曲げシナジー効果として、強度向上作用を有する。つまり、より少ない要素台形平板、要素四角形平板で、施工時作業員が上に乗ったり、施工装置や、施工時保管時等に材料・工具等を上等に仮置きした際、強度をはっきしつつ、撓んだり、撓んだ履歴が残ることによる防水機能の低下を防止できる作用、効果を奏する。<Operation and Effect 7 According to Claims 1 to 7 of the Invention>
As a result, the flat circular and flat fan-shaped roofs of the present invention can be easily formed into a trapezoidal flat plate and a quadrangular flat plate by bending the rolled direction as a rough axis in the same manner as the bending, so that the bent back portion at the tip can be easily formed. Can be arranged. And even if it has the wind and rain of a side strike, such as a typhoon, it will have a raining action and an effect. Moreover, the flat circular and flat fan-shaped roofs of the present invention have a strength improving effect as a bending, raining and bending synergy effect. In other words, with less element trapezoidal flat plate and elemental rectangular flat plate, the strength will be reduced when the worker gets on top at the time of construction or temporarily places materials and tools etc. on the construction equipment and storage during construction etc. At the same time, the function and effect of preventing the waterproof function from being lowered due to the bending or the history of the bending being left remain.
〈本考案請求項１〜請求項７にかかる作用、効果８〉
さらに、本考案の平板円形、平板扇形屋根は、要素台形平板、要素四角形平板に、馳曲げ、先端の曲げ返し部分を、ロール目方向を概略の軸とする曲げ加工によって形成し、要素台形平板、要素四角形平板は、加工硬化を受けるので、前記撓み、撓んだ履歴や防水機能の低下作用効果と強度向上を、より薄く、軽く、少ない材料使用にて効果的に実現できる。そして、本考案の平板円形、平板扇形屋根によると、金属の比熱の低さ、伝熱性に起因して、外気温の上下変動に対して熱膨張が発生した際、多くの要素台形平板、要素四角形平板で集積した熱膨張寸法差を、それぞれの要素台形平板、要素四角形平板と係合する馳組立係合構造で、冗長性良好に吸収する作用・効果を奏する。<Operation and Effect 8 According to Claims 1 to 7 of the Invention>
In addition, the flat circular and flat fan roofs of the present invention are formed by bending an element trapezoidal flat plate and an element square flat plate, and forming a bent portion at the end by bending the roll direction substantially as an axis. Since the element square flat plate is subjected to work hardening, the above-mentioned bending, the history of bending and the effect of lowering the waterproof function and the improvement in strength can be effectively realized with a thinner, lighter and less material. According to the flat circular and flat fan roofs of the present invention, when the thermal expansion occurs due to the vertical fluctuation of the outside air temperature due to the low specific heat of the metal and the heat conductivity, many element trapezoidal flat plates, elements The function and effect of absorbing the thermal expansion dimensional difference accumulated by the square plate with the element trapezoid plate and the element square plate with good redundancy can be obtained.
〈本考案請求項１〜請求項７にかかる作用、効果９〉
そして、本考案の平板円形、平板扇形屋根によると、台風や強風による負圧と正圧の繰り返し印加時に、冗長性良好に防水性、水返し機能を耐久的に維持し、施工時やメンテナンス時に、作業員が上に乗ったり、施工装置や、材料・工具等を屋根に仮置きした際、撓んだり、撓んだ履歴が残ることを冗長性良好に防止し、撓んだり、撓んだ履歴が残ることによる防水機能の低下をシンプルな構造にて防止する作用・効果を奏する。<Operation and Effect 9 According to Claims 1 to 7 of the Invention>
And according to the flat circular and flat fan roofs of the present invention, when repeatedly applying negative pressure and positive pressure due to typhoons and strong winds, it maintains redundancy and water resistance, water return function durably, during construction and maintenance When workers climb on top or temporarily place construction equipment, materials, tools, etc. on the roof, it flexibly prevents flexing and leaving a history of flexing, flexing, flexing The simple structure prevents the waterproof function from deteriorating due to remaining history.
〈本考案請求項２にかかる作用、効果１〉
本考案の平板円形、平板扇形屋根によると、前記少なくとも一つの前記要素台形平板の少なくとも一つの前記台形辺部に設けた前記馳曲げ部と、少なくとも一つの要素四角形平板の辺部に設けた馳曲げ部を相互に馳せ係合させることによって、曲率の大きい、つまり、平板円形、平板扇形屋根において、建物の大きさ、形状に適切な、内円弧内円周曲率略内円周、外円弧内円周曲率略外円周の、より大きな平板円形屋根または平板扇形屋根を提供できる作用・効果を奏する。要素台形平板の上底下底の寸法差、上底と下底の間の垂直高さ方向、すなわち、前記板金ロール材の圧延ロール目方向に対して、少しの角度をもって斜めになるようにする板金ロール材を略直線状に切断する斜め角度の大小による傾斜角の要素台形平板の高さとの設計寸法選択によって、平板円形、平板扇形屋根において、建物の大きさ、形状に適切な、内円弧内円周曲率略内円周、外円弧内円周曲率略外円周の、より大きな平板円形屋根または平板扇形屋根を提供できる作用・効果を奏する。<Operation and Effect 1 According to Claim 2 of the Invention>
According to the flat circular and flat fan roofs of the present invention, the bent portion provided on at least one of the trapezoidal sides of the at least one element trapezoidal flat plate, and the bent portion provided on the sides of at least one elemental rectangular flat plate. By engaging the bent portions with each other, the curvature is large, that is, in a flat circular plate and flat fan shaped roof, the inner radius inside the curvature suitable for the size and shape of the building is approximately the inner radius, the outer radius It has the effect of being able to provide a larger flat circular roof or flat fan-shaped roof having a substantially outer circumference. Dimensional difference between the upper and lower bottoms of the element trapezoidal flat plate, the vertical height direction between the upper and lower bottoms, that is, the sheet metal to be inclined at a small angle with respect to the direction of the rolling roll of the sheet metal roll material. Element of inclination angle according to the angle of oblique angle that cuts the roll material into a substantially straight line By selecting the design dimensions of the trapezoidal flat plate and the height of the trapezoidal plate, the inner circular arc suitable for the size and shape of the building in the flat and flat fan roof The present invention provides an operation and effect of providing a larger flat circular roof or flat fan-shaped roof having a substantially circular inner curvature and a substantially outer circular inner curvature.
〈本考案請求項２にかかる作用、効果２〉
また、本考案では、要素台形平板と要素四角形平板の組み合わせ馳係合によって、様々な曲線、波曲線、漸増漸減曲率内円弧内円周曲率略内円周、外円弧内円周曲率略外円周等の屋根を形成できる作用・効果を奏する。本考案の要素台形平板、要素四角形平板によると、内円弧内円周曲率略内円周、外円弧内円周曲率略外円周をある部分大きくしたり、一部直線形状を採用し、曲げＲ部と直線部と曲げＲ部から成る変形平板円形屋根または変形平板扇形屋根を提供できる作用・効果を奏する。<Operation and Effect 2 According to Claim 2 of the Invention>
Also, in the present invention, various curves, wave curves, gradually increasing and decreasing curvatures, inner arcs and inner curvatures, and outer arcs and inner curvatures are approximately outer circles by combining and engaging element trapezoidal flat plates and element square flat plates. It has the function and effect of forming a roof such as the circumference. According to the element trapezoidal flat plate and the element square flat plate of the present invention, the inner radius of the inner arc and the outer radius of the inner arc and the outer radius of the outer radius of the outer radius are increased by a certain portion, or a straight portion is adopted and bent. An effect and advantage can be provided in that a deformed flat plate circular roof or a deformed flat fan shaped roof composed of an R portion, a straight portion, and a bent R portion can be provided.
〈本考案請求項３にかかる作用、効果１〉
前記要素台形平板と前記要素四角形平板の辺に設けた曲げＲ部を相互に馳せ係合する馳せ部が基本的に断面直線部を有する基本的角馳係合であることにより、段落００３７〜段落００４７に記載の作用、効果に上のせして、さらに、耐久強度、歪低減、耐熱歪防止、施工時やメンテナンス時に、作業員が上に乗ったり、施工装置や、材料・工具等を屋根に仮置きした際、撓んだり、撓んだ履歴が残ることを冗長性良好に防止し、撓んだり、撓んだ履歴が残ることによる防水機能の低下を低減できる作用・効果を奏する。<Operation and Effect 1 According to Claim 3 of the Invention>
Paragraphs 0037 to Paragraph 4 indicate that the trapezoidal flat plate and the bent squares provided on the sides of the element quadrangular flat plate are mutually engaged with each other to form a basic rounded cross section having a straight section in cross section. In addition to the functions and effects described in 0047, furthermore, durability strength, reduction of distortion, prevention of heat distortion, during construction and maintenance, workers get on, construction equipment, materials and tools, etc. on the roof When it is temporarily placed, it is possible to effectively prevent bending or a history of bending from being left, and to reduce the deterioration of the waterproof function due to bending or remaining of the history of bending.
〈本考案請求項３にかかる作用、効果２〉
本考案請求項３については、前記要素四角形平板の辺の圧延ロール目方向については規定せず、フリーだが、好ましい実施態様としては、前記要素四角形平板の辺の長手方向を圧延ロール目方向に略一致させて切断し、圧延ロール目方向と略直角に馳曲してもよい。この場合、段落００３７〜段落００４７に記載の作用、効果に上のせした段落００４８に記載の効果の他、さらに、耐久強度、歪低減、耐熱歪防止、施工時やメンテナンス時に、作業員が上に乗ったり、施工装置や、材料・工具等を屋根に仮置きした際、撓んだり、撓んだ履歴が残ることを冗長性良好に防止し、撓んだり、撓んだ履歴が残ることによる防水機能の低下を低減できる作用・効果を奏する。<Operation and Effect 2 According to Claim 3 of the Invention>
Regarding claim 3 of the present invention, the direction of the rolling rolls on the sides of the element square flat plate is not specified, and it is free. However, in a preferred embodiment, the longitudinal direction of the sides of the element square flat plate is substantially the same as the direction of the rolling rolls. It is also possible to cut the rolls so that they coincide with each other, and to bend substantially perpendicular to the direction of the rolling roll. In this case, in addition to the operation described in paragraphs 0037 to 0047, and the effects described in paragraph 0048, the durability is further improved, the distortion is reduced, the heat distortion is prevented, and the construction and maintenance are performed by the worker. When riding, construction equipment, materials and tools, etc. are temporarily placed on the roof, flexing and bending history are prevented from remaining with good redundancy, and bending and bending history remain. It has the function and effect of reducing the deterioration of the waterproof function.
〈本考案請求項４にかかる作用、効果〉
プレス成形等に比べてロール成形なので、要素台形平板、要素四角形平板の断面直線部を有する基本的角馳係合曲げＲ部、または、前記防水水切り曲げＲ部を、ロールによって段階的に曲げていくため、大面積を生産性高く成形できる。割れ、クラック等の不具合現象を発生させず、歪の残留を低減できる作用・効果を奏する。結果、段落００３７〜段落００４７に記載の作用、効果を奏し、さらに上のせして段落００４８の作用・効果を奏する。さらに、万一、割れ、クラック等の不具合現象、異常歪を検出した時も、ローラー形状やロール間距離を調整することによって、要素台形平板、要素四角形平板の材質、板厚等に最適な品質、最適な生産性良好な要素台形平板、要素四角形平板にかかる平板円形、平板扇形屋根を提供できる作用・効果を奏する。<Operation and Effect According to Claim 4 of the Invention>
Since it is roll-formed compared to press-forming, the element trapezoidal flat plate, the basic square-shaped engaging bent R portion having a linear cross section of the element square flat plate, or the waterproof water draining bent R portion is bent stepwise by a roll. Therefore, a large area can be molded with high productivity. An effect and an effect that can reduce residual strain without causing trouble phenomena such as cracks and cracks are exhibited. As a result, the functions and effects described in paragraphs 0037 to 0047 are achieved, and the functions and effects of paragraph 0048 are further achieved. Furthermore, even if a defect phenomenon such as cracks or cracks or abnormal distortion is detected, by adjusting the roller shape and the distance between the rolls, the optimum quality for the material and thickness of the element trapezoidal flat plate and the element square flat plate In addition, it is possible to provide an element trapezoidal flat plate, a flat plate circular shape, and a flat fan shaped roof with respect to a quadrangular flat plate with optimum productivity.
〈本考案請求項５にかかる作用、効果〉
前記要素台形平板の前記各台形辺のいずれか一方、または、前記要素四角形平板の辺のいずれか一方を、前記曲げＲ部ロール成形したあとで、トンボして（天地反対にして）前記要素台形平板、前記要素四角形平板の辺のいずれか一方に対する他方の辺周辺曲げＲ部を前記ロール成形することによって、よりシンプルなロール成形機によって角馳曲げ部をロール成形できる作用・効果を奏する。要素四角形平板の左右をロール成形して角馳せ曲げ部を形成する場合は、要素四角形平板に対して左右対称的な位置にロール成形機のロールを配すれば、左右の角馳曲げ部を同時に成形できるメリットはある。しかし、全体平板円形屋根または平板扇形屋根を形成する要素台形平板の上底、下底を除く辺部は、平行でないため、左右角馳曲げ部を同時に成形することも可能だが、この場合、ロール成形機のロールの軸間距離を要素台形平板の高さ方向に対して、少しずつ変化させていく必要が出る。ここに、曲げＲ部ロール成形したあとで、トンボして（天地反対にして）前記要素台形平板、前記要素四角形平板の辺のいずれか一方に対する他方の辺周辺曲げＲ部を前記ロール成形することによって、ロール成形機のロール位置を微妙に複雑に設定させることなく、トンボする（天地反対する）ことだけで、同一ロール設定にて、同一品質の角馳せ曲げ部を、要素台形平板の辺部左右に付与できる作用・効果を奏する。板金ロール材の圧延ロール目方向に対して、少しの角度をもって斜めになるように、前記板金ロール材を略直線状に切断した切断線部に対しても、要素台形平板のもう一方の辺部と同じ品質の角馳曲げ部を形成できる作用・効果を奏する。また、これに重ねて段落００３７〜段落００４７に記載の作用、効果を奏する。そして、材料そのものの製造環境負荷の低減、加工装置の入力電力の低減等をふくむ加工時の環境負荷の低減、リサイクル時の環境負荷の低減等大きなライフサイクル総合環境負荷の低減作用を成す効果を奏する<Operation and Effect According to Claim 5 of the Invention>
Either one of the trapezoidal sides of the element trapezoidal flat plate or one of the sides of the element rectangular flat plate is formed by the bending R-section roll forming, and then the register mark is formed (inverted) so that the element trapezoidal shape is formed. By performing the roll forming of the bent portion R around the other side with respect to either the flat plate or the side of the element square flat plate, an effect and an effect that the bent portion can be roll formed by a simpler roll forming machine can be obtained. If the left and right sides of the element square plate are roll-formed to form a bend, if the rolls of the roll forming machine are arranged at symmetrical positions with respect to the element square plate, the left and right bends can be formed simultaneously. There is a merit that can be molded. However, the sides excluding the upper and lower bottoms of the trapezoidal flat plate that form the whole flat circular roof or flat fan roof are not parallel. It is necessary to gradually change the distance between the axes of the rolls of the forming machine in the height direction of the element trapezoidal flat plate. Here, after forming the R-shaped bend, forming a roll around the other side of one of the element trapezoidal flat plate and the side of the element square flat plate by performing registration marks (inverting the top and bottom). With the same roll setting, the same quality cornered bent section can be formed with the same roll setting, without making the roll position of the roll forming machine delicately complicated. It has the function and effect that can be given to the left and right. The other side of the element trapezoidal flat plate is also cut with respect to the cut line portion obtained by cutting the sheet metal roll material into a substantially straight line so as to be inclined at a small angle with respect to the direction of the rolling roll of the sheet metal roll material. It has the function and effect that it can form a corner bent portion of the same quality as that of. In addition, the functions and effects described in paragraphs 0037 to 0047 are exerted thereon. In addition, it has the effect of reducing the overall environmental impact of the large life cycle, such as the reduction of the environmental load during processing, including the reduction of the environmental load on the production of the material itself, the reduction of the input power of the processing equipment, and the reduction of the environmental load during recycling. Play
〈本考案請求項６にかかる作用、効果〉
さらに、本考案の平板円形、平板扇形屋根によると、耐食性・耐久性が良好で、カラフルな美観で、量産性が良い薄板折板屋根部材を水切り防水性良好に、そして、前記施工性を良好に得ることができる。また、メンテナンスの期間スパンも長くなる効果を奏する。また、段落００３７〜段落００４７に記載の作用、効果を奏する。<Operation and Effect According to Claim 6 of the Invention>
Furthermore, according to the flat circular and flat fan roofs of the present invention, the corrosion resistance and durability are good, the colorful appearance is good, and the mass-produced thin folded plate roof member has good drainage waterproofing property, and the workability is good. Can be obtained. Further, there is an effect that the maintenance period span is extended. Also, the functions and effects described in paragraphs 0037 to 0047 are exhibited.
〈本考案請求項７にかかる作用、効果〉
前記要素台形平板の屋根側、または、屋根と反対側のいずれか一方に断熱材を積層することによって、要素台形平板や平板円形、平板扇形屋根の一部の要素四角形平板の屋根側、または、屋根と反対側のいずれか一方に断熱材を積層することによって、金属薄板を採用した時、金属の比熱の低さ、伝熱性に起因して、外気温の上下変動に、要素台形平板、要素四角形平板の内側の温度が、追随しやすい現象を抑制できる作用、効果を奏する。結果、結露の発生を低減させることができる作用、効果を奏する。また、これに重ねて段落００３７〜段落００４７に記載の作用、効果を奏する。<Operation and Effect According to Claim 7 of the Invention>
On the roof side of the element trapezoidal flat plate, or by laminating a heat insulating material on one of the opposite side to the roof, the element trapezoidal flat plate or flat plate circular shape, a part of the flat fan-shaped roof of the element square flat roof, or When a thin metal plate is adopted by laminating a heat insulating material on one side of the roof and the other side, due to the low specific heat of the metal and the heat transfer, the element temperature traps The temperature and the temperature inside the rectangular flat plate have an effect and an effect of suppressing a phenomenon that can be easily followed. As a result, the operation and effect of reducing the occurrence of dew condensation are achieved. In addition, the functions and effects described in paragraphs 0037 to 0047 are exerted thereon.
〈本考案にかかる補助的作用、効果１１〉
ロール成形機を屋根施工現場近傍に持ち込んで加工することによって、工場での前記薄板屋根部材の成形等の加工を多くすると、平板円形、平板扇形薄板屋根部材の製品、半製品に曲げ加工等が施される程度に応じて、平板円形、平板扇形薄板屋根部材の製品、半製品そのものが、立体的になる。結果、全体に体積ボリウムが増す。そして、曲げ加工済み部分に、材料の重ね合わせ重量や輸送中の振動等によって変形してしまわないように、輸送専用のマテリアルハンドリング容器・治具の製作が必要になり、輸送コスト、ト―タルコストが上がる。本考案では、これらの工数・コストを低減でき、輸送中の平板円形、平板扇形薄板屋根部材の製品、半製品の品質劣化が回避できる。平板円形、平板扇形薄板屋根部材の施工現場近傍で、多く、前記薄板折板屋根部材の加工をすれば、平板円形、平板扇形薄板屋根部材の製品、半製品の輸送コストと輸送専用のマテリアルハンドリング容器・治具の製作費用が大幅に低減できる作用・効果を奏する。遠隔地でも、ト―タルコストを抑えた組み立て、施工が出来る作用・効果を奏する。<Auxiliary action and effect 11 according to the present invention>
By bringing the roll forming machine near the roof construction site and processing it, if the processing such as forming of the thin sheet roof member at the factory is increased, bending processing etc. into flat circular, flat fan shaped thin sheet roof member products, semi-finished products, etc. Depending on the degree to which it is applied, the product of the flat and flat fan-shaped thin roof members and the semi-finished product itself become three-dimensional. As a result, the volume is increased as a whole. In addition, it is necessary to manufacture material handling containers and jigs exclusively for transportation so that bent parts are not deformed by the overlapping weight of materials or vibration during transportation, etc., transportation cost, total cost Goes up. According to the present invention, these man-hours and costs can be reduced, and the quality deterioration of products and semi-finished products of flat circular and flat fan-shaped thin roof members during transportation can be avoided. In the vicinity of the construction site for flat circular and flat fan-shaped thin roof members, if the above-mentioned thin-plate folded flat roof members are processed, transportation costs for products of flat circular and flat fan-shaped thin roof members, semi-finished products, and material handling exclusively for transport It has the function and effect of greatly reducing the cost of manufacturing containers and jigs. Even in remote locations, it has the effect and effect that assembly and construction can be performed with low total cost.
〈本考案にかかる補助的作用、効果１２〉
このように、要素台形平板、要素四角形平板の角馳曲げ部等の板金塑性加工の一部または全部を加工する塑性加工装置を屋根施工現場近傍に持ち込んで塑性加工することによって、材料そのものの製造環境負荷の低減、加工装置の入力電力の低減等をふくむ加工時の環境負荷の低減、リサイクル時の環境負荷の低減等大きなライフサイクル総合環境負荷の低減作用を成す効果を奏する。要素台形平板、要素四角形平板は、大面積ショッピングセンターや、大面積体育館、大面積公共施設の屋根等は、要素台形平板の高さ方向寸法を長く設定することが多い。このような長尺要素台形平板、要素四角形平板は、馳曲げ部を工場で塑性加工した後で、施工現場に運搬するのは、通常のトラック等の輸送手段では長さゆえに、困難または不可能なことがある。これを回避する作用・効果を奏する。<Auxiliary action and effect 12 according to the present invention>
In this way, the plastic processing is carried out by bringing a plastic working device that processes part or all of the sheet metal plastic working such as the bent portion of the element trapezoidal flat plate and the element square flat plate near the roof construction site, and the plastic working is performed. It has the effect of reducing the environmental load at the time of processing, including the reduction of the environmental load, the input power of the processing equipment, and the environmental load at the time of recycling, such as the reduction of the environmental load at the time of recycling. As for the element trapezoidal flat plate and the element square flat plate, the roof dimension of a large area shopping center, a large area gymnasium, a large area public facility, and the like often have a long dimension in the height direction of the element trapezoidal plate. It is difficult or impossible to transport such long element trapezoidal flat plate and element square flat plate to the construction site after the bent portion is plastically processed at the factory because of the length of transport means such as ordinary trucks. There are things. The operation and effect of avoiding this is achieved.
〈本考案にかかる補助的作用、効果１３〉
前記圧延ロール材料の前記ロール目方向を前記要素台形平板の上底と下底の間の垂直高さ方向に一致させ、前記要素台形平板の少なくとも一方の辺を、前記上底と下底の間の垂直高さ方向、すなわち、前記板金ロール材の圧延ロール目方向に対して、少しの角度をもって斜めになるように、前記板金ロール材を略直線状に切断する切断機を前記屋根施工現場近傍に持ち込んで、前記要素台形平板、または、前記要素四角形平板を切断する切断機を屋根施工現場近傍に持ち込んで加工することによって、要素台形平板、要素四角形平板は、大面積ショッピングセンターや、大面積体育館、大面積公共施設等の屋根等は、要素台形平板の高さ方向寸法を長く設定することが多い。このような長尺要素台形平板、長尺要素四角形平板は、馳曲げ部を工場で塑性加工した後で、施工現場に運搬するのは、品質上、マテリアルハンドリング上困難または不可能なことがある。これらの困難、不可能を回避する作用・効果を奏する。ロール材のまま施工現場に供給でき、輸送コストを効果的に低減できる作用・効果を奏する。ロール材のまま施工現場に供給できるので、製品、半製品として輸送するより、ハンドリングが容易になる作用・効果を奏する。ロール材のまま施工現場に供給できるため、半製品を輸送する過程で生じる変形不良、傷、打痕等の不具合を回避、低減し歩留まりを向上できる作用・効果を奏する。<Auxiliary action and effect 13 according to the present invention>
The roll direction of the rolling roll material is aligned with the vertical height direction between the upper and lower bases of the element trapezoidal flat plate, and at least one side of the element trapezoidal flat plate is positioned between the upper and lower bases. The vertical height direction, that is, a cutting machine that cuts the sheet metal roll material in a substantially straight line so as to be inclined at a small angle with respect to the direction of the rolling roll of the sheet metal roll material, near the roof construction site. By bringing the element trapezoidal flat plate, or a cutting machine that cuts the element square flat plate near the roof construction site and processing it, the element trapezoidal flat plate, the element square flat plate is a large area shopping center, a large area For roofs of gymnasiums, large-area public facilities, and the like, the height dimension of the trapezoidal flat plate is often set to be long. Such a long element trapezoidal flat plate and a long element quadrangular flat plate may be difficult or impossible in terms of quality and material handling to be transported to a construction site after plastic processing of a bent portion at a factory. . The operation and effect of avoiding these difficulties and impossibility are exhibited. The roll material can be supplied to the construction site as it is, and the operation and effect of effectively reducing the transportation cost can be achieved. Since the roll material can be supplied to the construction site as it is, it has the effect and effect that handling is easier than transporting it as a product or semi-finished product. Since the roll material can be supplied to the construction site as it is, it has the effect and effect of avoiding and reducing defects such as deformation defects, scratches and dents generated in the process of transporting the semi-finished product, and improving the yield.
〈本考案にかかる補助的作用、効果１４〉
要素台形平板、要素四角形平板の製品、半製品そのものが、立体的になる。結果、全体に体積ボリウムが増す。そして、曲げ加工済み部分に、材料の重ね合わせ重量や輸送中の振動等によって変形してしまわないように、輸送専用のマテリアルハンドリング容器・治具の製作が必要になり、輸送コスト、ト―タルコストが上がる。本考案では、これらの工数・コストを低減でき、輸送中の要素台形平板、要素四角形平板製品、半製品の品質劣化が回避できる作用・効果を奏する。<Auxiliary action and effect 14 according to the present invention>
The product of the element trapezoidal flat plate, the element square flat plate, and the semi-finished product itself become three-dimensional. As a result, the volume is increased as a whole. In addition, it is necessary to manufacture material handling containers and jigs exclusively for transportation so that bent parts are not deformed by the overlapping weight of materials or vibration during transportation, etc., transportation cost, total cost Goes up. According to the present invention, the man-hour and cost can be reduced, and an operation and an effect can be obtained in which the quality of a trapezoidal flat plate, a quadrangular flat plate product, and a semi-finished product during transportation can be avoided.
＜本考案にかかる補助的作用、効果１５＞
平板円形屋根、平板扇形屋根の施工現場近傍で、多く、要素台形平板、要素四角形平板部材の加工をすれば、要素台形平板、要素四角形平板部材の製品、半製品の輸送コストと輸送専用のマテリアルハンドリング容器・治具の製作費用が大幅に低減できる作用・効果を奏する。遠隔地でも、ト―タルコストを抑えた組み立て、施工が出来る作用・効果を奏する。このように、要素台形平板、要素四角形平板の角馳曲げ部等のせん断切断加工の一部または全部を加工するせん断切断加工装置を屋根施工現場近傍に持ち込んでせん断切断加工することによって、材料そのものの製造環境負荷の低減、加工装置の入力電力の低減等をふくむ加工時の環境負荷の低減、リサイクル時の環境負荷の低減等大きなライフサイクル総合環境負荷の低減作用を成す効果を奏する。段落００３７〜段落００４７に記載の作用、効果を奏する。<Auxiliary action and effect 15 according to the present invention>
In the vicinity of the construction site of flat circular roofs and flat fan roofs, if many element trapezoidal flat plates and element square flat plate members are processed, the cost of transporting element trapezoidal flat plates, element square flat plate members, semi-finished products, and materials exclusively for transportation It has the effect and effect that the manufacturing cost of handling containers and jigs can be significantly reduced. Even in remote locations, it has the effect and effect that assembly and construction can be performed with low total cost. As described above, the shearing and cutting device for processing part or all of the shearing and cutting of the trapezoidal portion of the element trapezoidal flat plate and the elemental square flat plate is brought near the roof construction site and subjected to the shearing and cutting process. It has the effect of reducing the environmental load during processing, including the reduction of the manufacturing environmental load, the reduction of input power to the processing equipment, and the reduction of the environmental load during recycling. The functions and effects described in paragraphs 0037 to 0047 are exhibited.
本考案の要素台形平板、要素四角形平板によると、係合性、組み立て性が良好で、施工しやすく、同時に、防水性、水返し機能を満足させ、美観を維持しつつ、要素台形平板、要素四角形平板の加工誤差、組み立て誤差を、冗長性良好に吸収するとともに、少ない部品点数で、安定した耐久品質を効果的に維持できる平板円形屋根、平板扇形屋根を提供できる効果を奏する。同時に、横殴りの風雨に対する水返し機能を果たしつつ、要素台形平板、要素四角形平板の加工誤差、組み立て誤差を、冗長性良好に吸収するとともに、少ない部品点数で、安定した耐久品質を効果的に維持する平板円形屋根、平板扇形屋根を提供できる効果を奏する。 According to the element trapezoidal flat plate and the element square flat plate of the present invention, the engaging and assembling properties are good, the construction is easy, and at the same time, the waterproofness and the water return function are satisfied, and the element trapezoidal flat plate and the element are maintained while maintaining the aesthetic appearance. It is possible to provide a flat-plate circular roof and a flat-plate fan-shaped roof capable of absorbing a processing error and an assembling error of a rectangular flat plate with good redundancy and effectively maintaining stable durability quality with a small number of parts. At the same time, while performing the water return function against the wind and rain of side hitting, it absorbs the processing error and assembly error of the element trapezoidal flat plate and the element square plate with good redundancy, and effectively maintains stable durable quality with a small number of parts This has the effect of providing a flat circular roof and a flat fan roof.
金属の比熱の低さ、伝熱性に起因して、外気温の上下変動に対して熱膨張が発生した際、多くの要素台形平板、要素四角形平板部材で集積した熱膨張寸法差を、それぞれの組み立て係合構造で、冗長性良好に吸収する作用・効果を奏する平板円形屋根、平板扇形屋根を提供できる。 Due to the low specific heat of metal and thermal conductivity, when thermal expansion occurs due to vertical fluctuation of outside air temperature, the thermal expansion dimensional difference accumulated by many element trapezoidal flat plates and element square flat plate members, A flat circular roof and a flat fan-shaped roof exhibiting an operation and effect of absorbing redundancy with good assembling structure can be provided.
本考案平板円形屋根、平板扇形屋根によると、台風や強風による負圧と正圧の繰り返し印加時に、冗長性良好に防水性、水返し機能を耐久的に維持し、施工時やメンテナンス時に、作業員が上に乗ったり、施工装置や、材料・工具等を屋根に仮置きした際、撓んだり、撓んだ履歴が残ることを冗長性良好に防止し、撓んだり、撓んだ履歴が残ることによる防水機能の低下をシンプルな構造にて防止する作用・効果を奏する。 According to the flat round roof and flat fan roof of the present invention, when negative pressure and positive pressure due to typhoon or strong wind are repeatedly applied, waterproofness and water return function are maintained with good redundancy, and work is performed during construction and maintenance. When a person climbs on top or temporarily places construction equipment, materials, tools, etc. on the roof, it flexibly prevents bending and the history of bending to remain, and flexing and bending history The effect of preventing the deterioration of the waterproof function due to the remaining structure with a simple structure.
本考案平板円形屋根、平板扇形屋根では、耐食性・耐久性が良好で、カラフルな美観で、量産性が良い薄板折板屋根部材を水切り防水性良好に、そして、前記施工性を良好に得ることができる。また、メンテナンスの期間スパンも長くなる効果を奏する。 The flat circular roof and flat fan roof according to the present invention have good corrosion resistance and durability, colorful appearance, good mass productivity and good drainage waterproofing, and good workability. Can be. Further, there is an effect that the maintenance period span is extended.
本考案の平板円形屋根、平板扇形屋根では、要素台形平板、要素四角形平板部材として、金属薄板を採用した時、金属の比熱の低さ、伝熱性に起因して、外気温の上下変動に、前記薄板折板屋根部材の内側の温度が、追随しやすい現象を抑制できる。結果、結露の発生を低減させることができる効果を奏する。 In the flat circular roof and flat fan roof of the present invention, when a thin metal plate is adopted as the element trapezoidal flat plate and the element square flat plate member, due to the low specific heat of the metal and the heat transfer, due to the vertical fluctuation of the outside air temperature, It is possible to suppress a phenomenon that the temperature inside the thin folded plate roof member easily follows. As a result, it is possible to reduce the occurrence of dew condensation.
本考案の断熱材を配した要素台形平板、要素四角形平板から成る平板円形屋根、平板扇形屋根では、要素台形平板、要素四角形平板部材の断熱効果を経時的に、耐久的により完全に維持できる効果を奏する。要素台形平板、要素四角形平板部材の曲げ部の曲げ加工後、ストレスのかかった表層に発生しやすい表面欠陥とその拡大を外的環境から保護する効果がある。 In the flat circular roof and the flat fan roof composed of the element trapezoidal flat plate and the element quadrangular flat plate provided with the heat insulating material of the present invention, the heat insulating effect of the element trapezoidal flat plate and the element quadrangular flat plate member can be maintained more durably over time. To play. After bending of the bent portion of the element trapezoidal flat plate or the element quadrangular flat plate member, there is an effect of protecting a surface defect which is likely to occur on a stressed surface layer and its expansion from an external environment.
また、本考案の平板円形屋根、平板扇形屋根では、屋根系全体の軽量化により、大きな地震発生時、重量のある屋根によって加勢される建て屋の振動による建て屋そのものの振動、共振、振幅を低減できる効果を奏する。これにより、地震発生時の建て屋の倒壊、半倒壊による被害を減じる作用があるとともに、小さな地震で有っても、共振等による、建て屋の経時劣化を抑制できる効果を奏する。また、板材料の色バラエティにより、建物にふさわしい、施工主体の希望する美観、外観を創出できる効果を奏する。屋根の外観に締結具、雨返し曲げ部などが現れない効果を奏する。 In addition, the flat circular roof and flat fan roof of the present invention reduce the vibration, resonance, and amplitude of the building itself due to the vibration of the building excited by the heavy roof when a large earthquake occurs due to the weight reduction of the entire roof system. It has the effect of being able to reduce. This has the effect of reducing the damage caused by the collapse or semi-collapse of the building at the time of the occurrence of an earthquake, and also has the effect of suppressing the deterioration of the building over time due to resonance or the like even with a small earthquake. In addition, the color variety of the plate material has an effect of creating an aesthetic appearance and appearance desired by the construction subject, which is suitable for the building. It has the effect that fasteners and bent parts do not appear on the exterior of the roof.
また、本考案の平板円形屋根、平板扇形屋根は、馳部の強度が上がって変形しにくくなる効果を奏する。結果、防水効果が経時的に安定的に向上する効果を奏する。さらに、台風や強風による負圧にも正圧にも耐久性が向上する。また、負圧にも正圧にも強度が向上し、負圧と正圧の繰り返し印加時経時耐久性も向上する効果を奏する。 In addition, the flat circular roof and the flat fan-shaped roof of the present invention have the effect of increasing the strength of the rib and making it harder to deform. As a result, the waterproof effect is stably improved with time. In addition, the durability is improved under both negative and positive pressures due to typhoons and strong winds. In addition, the strength is improved in both the negative pressure and the positive pressure, and the durability with time when the negative pressure and the positive pressure are repeatedly applied is also improved.
本考案は、せん断切断機やロール成形機を屋根施工現場近傍に持ち込んで塑性加工することによって、次の効果を奏する。工場での前記薄板屋根部材の成形等の加工を多くすると、前記薄板屋根部材の製品、半製品に曲げ加工等が施される程度に応じて、前記薄板折板屋根部材の製品、半製品そのものが、立体的になる。結果、全体に体積ボリウムが増す。そして、曲げ加工済み部分に、材料の重ね合わせ重量や輸送中の振動等によって変形してしまわないように、輸送専用のマテリアルハンドリング容器・治具の製作が必要になり、輸送コスト、ト―タルコストが上がる。本考案では、これらの工数・コストを低減でき、輸送中の前記薄板折板屋根部材の製品、半製品の品質劣化が回避できる効果を奏する。前記薄板折板屋根部材の施工現場近傍で、多く、前記薄板折板屋根部材の加工をすれば、前記薄板折板屋根部材の製品、半製品の輸送コストと輸送専用のマテリアルハンドリング容器・治具の製作費用が大幅に低減できる効果を奏する。そして遠隔地施工でも、材料加工費、輸送等サプライチェーント―タルコスト総計を抑えた組み立て、施工が出来る効果を奏する。 The present invention has the following effects by bringing a shearing cutter or a roll forming machine near the roof construction site and performing plastic working. When the processing such as forming of the thin-plate roof member in the factory is increased, the product of the thin-sheet roof member, the semi-finished product itself depends on the degree to which the bending and the like are performed on the product of the thin-plate roof member and the semi-finished product. Becomes three-dimensional. As a result, the volume is increased as a whole. In addition, it is necessary to manufacture material handling containers and jigs exclusively for transportation so that bent parts are not deformed by the overlapping weight of materials or vibration during transportation, etc., transportation cost, total cost Goes up. According to the present invention, the man-hour and cost can be reduced, and the quality of products and semi-finished products of the thin folded plate roof member during transportation can be avoided. In the vicinity of the construction site of the thin folded sheet roof member, if the processing of the thin folded sheet roof member is often performed, the transportation cost of the product of the thin folded sheet roof member, the semi-finished product, and the material handling container and jig dedicated to the transportation. This has the effect of greatly reducing the production cost of In addition, even in remote construction, there is an effect that assembly and construction can be performed while suppressing the total supply chain total cost such as material processing cost and transportation.
以下、本考案の平板円形屋根、平板扇形屋根の要素台形平板の一実施形態について、適宜図面を参照しながら説明する。図１（ａ）、図１（ｂ）は、本考案の平板円形屋根、平板扇形屋根の要素台形平板、本考案の平板円形屋根、平板扇形屋根の要素四角形平板の実施形態を圧延ロール目方向Ａとともに示す模式平面図である。図１（ａ）において、Ｐ、Ｑは、本考案の平板円形屋根、平板扇形屋根実施形態の要素台形平板である。ＰＵは、要素台形平板Ｐの小上底、ＰＢは要素台形平板Ｐの大上底である。同様に、ＱＵは、要素台形平板Ｑの小上底、ＱＢは要素台形平板Ｑの大上底である。前記要素台形平板の、前記少なくとも上底と下底寸法のいずれか一つの一倍寸法長さを含む整数倍寸法長さに対して、前記少なくとも上底または下底寸法のいずれか一つの一倍寸法長さを含む整数倍の合計３値がロール材の略幅寸法である。つまり、ＰＵ一倍寸法長さとＱＵ一倍寸法長さの合計値をもって、両矢印Ａに示す圧延ロール目方向に対する圧延ロール幅に一致させ、材料の無駄を省く。また、ＰＢ一倍とＱＢ一倍の合計値をもって、圧延ロール幅に一致させ、材料の無駄を省く。 Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings. 1 (a) and 1 (b) show an embodiment of the flat circular roof of the present invention, the trapezoidal flat element of the flat fan-shaped roof, the flat circular roof of the present invention, and the quadrangular flat element of the flat fan-shaped roof. It is a schematic plan view shown with A. In FIG. 1 (a), P and Q are element trapezoidal flat plates of the flat circular roof and flat fan type roof embodiments of the present invention. PU is a small upper bottom of the element trapezoidal flat plate P, and PB is a large upper bottom of the element trapezoidal flat plate P. Similarly, QU is a small upper base of the element trapezoidal flat plate Q, and QB is a large upper base of the element trapezoidal flat plate Q. The element trapezoidal flat plate has an integral multiple length including a single dimension length of at least one of the upper base and the lower base, and at least one of the upper base or the lower base. A total of three values of integral multiples including the dimension length is the approximate width dimension of the roll material. In other words, the total value of the PU single dimension length and the QU single dimension length is made to match the roll width in the roll direction indicated by the double-headed arrow A, thereby eliminating waste of material. Further, the sum of the PB and QB times is made equal to the rolling roll width to reduce material waste.
図１（ａ）において、ＱＵは、要素台形平板Ｑの大下底、ＱＢは、要素台形平板Ｑの小上底である。Ｔ１、Ｔ２は、それぞれ要素台形平板Ｐ、Ｑの高さである。図１（ａ）において、ＰＵとＱＵの合計、すなわち、圧延ロール幅に対する高さＴ１、Ｔ２は、設計する全体平板円形、全体平板扇形屋根部材の外円弧略外円周曲率半径の大小によって、適宜設定する。圧延ロール幅は、通称定尺幅寸法を採用することによって、ＪＩＳ規格、業界規格に適合した安定品質の、経済性、生産性良好な要素台形平板、要素四角形平板を得て、経済性、生産性良好な平板円形屋根、平板扇形屋根を得られる。 In FIG. 1A, QU is a large lower base of the element trapezoidal flat plate Q, and QB is a small upper base of the element trapezoidal flat plate Q. T1 and T2 are the heights of the trapezoidal flat plates P and Q, respectively. In FIG. 1 (a), the sum of PU and QU, that is, the heights T1 and T2 with respect to the rolling roll width, is determined by the magnitude of the outer circular arc and the outer radius of curvature of the outer circular arc of the entire flat fan shaped roof member to be designed. Set as appropriate. By adopting the roll width of the so-called fixed-size width, it is possible to obtain elemental trapezoidal flat plates and square quadrangular flat plates of stable quality, economical efficiency and good productivity that conform to JIS standards and industry standards. Good flat circular roof and flat fan roof can be obtained.
図１（ａ）において、Ｌａは、圧延ロール材１の左端部、Ｒａは、圧延ロール材１の右端部である。直径３〜４ｍｍ、深さ２０〜３０ｍｍほどのリン青銅板のブレスストロークによる深絞り順送り加工などの場合、圧延ロール材１の左端部Ｌａから数ｍｍ、右端部Ｒａから数ｍｍについては、リン青銅圧延ロール材のＬａ、Ｒａから数ｍｍを除く大半の中心部に対して、深絞性が少し異なる、わずかなクラック等の不具合現象が発生しやすい等の問題が発生することがある。しかし、本考案実施態様の場合は、全方向からの曲げ、つまり絞りでないこと、ロール成形のため、曲げのストロークが著しく遅いこと、ロール形状によって順次曲げていく一方向のみの曲げであること等に起因して、これら、リン青銅板のブレスストロークによる深絞り順送り加工における不具合現象が全く発生しない作用・効果を奏する。 In FIG. 1A, La is the left end of the roll material 1, and Ra is the right end of the roll material 1. In the case of deep drawing progressive feeding with a breath stroke of a phosphor bronze plate having a diameter of 3 to 4 mm and a depth of about 20 to 30 mm, for example, a few mm from the left end La and a few mm from the right end Ra of the rolling roll material 1 are phosphor bronze. In most central parts of the roll material excluding La and Ra, which are several mm apart, problems such as a slight difference in deep drawability and a tendency to cause troubles such as slight cracks may occur. However, in the case of the embodiment of the present invention, bending from all directions, that is, not drawing, that the bending stroke is extremely slow due to roll forming, bending in only one direction that is sequentially bent according to the roll shape, and the like. As a result, there is provided an operation and effect that does not cause any trouble phenomenon in the deep drawing progressive feeding by the breath stroke of the phosphor bronze plate.
本考案実施態様では、図１（ａ）において、圧延ロール材１の左端部Ｌａ、圧延ロール材１の右端部Ｒａ近傍に、本考案実施態様にかかる角馳曲げをロール成形で施した際、圧延ロール材１の左端部Ｌａから数ｍｍ、右端部Ｒａから数ｍｍをほぼ全部の角馳曲げが回避してしまう作用・効果を奏する。よしんば、左端部Ｌａ、右端部Ｒａ先端に雨返し曲げ部を設定した時でも、本考案実施態様にかかる材質での角馳曲げをロール成形である限り、前記リン青銅板のブレスストロークによる深絞り順送り加工などにおける不具合は一切発生しない作用・効果を奏する。本考案実施態様では、要素台形平板Ｐ、Ｑの各上底と下底を相互に逆に設定しているので、圧延ロールエッジ、左端部Ｌａ、右端部Ｒａを同一高さとしてＴ１、Ｔ２とする表裏して性質の同様な要素台形平板Ｐ、Ｑを得ることができる。作用・効果を奏する。結果、左端部Ｌａ、右端部Ｒａに角馳曲げをロール成形を施す際、ロール成形機に表裏を変えて投入するのみでよく、品質が安定して、かつ、段取り替え、ロール設定条件替え等の調整必要が軽減し、馳曲げロール成形の歩留まりが向上し、かつ、生産性が良好になる作用・効果を奏する。 In the embodiment of the present invention, in FIG. 1 (a), when the corner bending according to the embodiment of the present invention is applied to the left end La of the roll material 1 and the vicinity of the right end Ra of the roll material 1 by roll forming, There is an operation and effect that almost all corners of the roll material 1 are several mm from the left end La and several mm from the right end Ra. Even if the left end portion La and the right end portion Ra are provided with a return bent portion, deep drawing by the breath stroke of the phosphor bronze plate can be performed as long as the curled portion of the material according to the embodiment of the present invention is roll-formed. An operation and effect that does not cause any trouble in the progressive processing or the like is achieved. In the embodiment of the present invention, the upper and lower bases of the element trapezoidal flat plates P and Q are set to be opposite to each other, so that the rolling roll edge, the left end La, and the right end Ra have the same height and T1, T2 and It is possible to obtain trapezoidal flat plates P and Q having similar properties on both sides. It works and effects. As a result, when performing roll forming on the left end portion La and the right end portion Ra, it is only necessary to turn the front and back into a roll forming machine, and the quality is stable, and setup is changed, roll setting conditions are changed, and the like. The need for adjustment is reduced, the yield of the curling roll forming is improved, and the effect of improving the productivity is exhibited.
本考案実施態様では、図１（ａ）において、Ｃ１は、要素台形平板Ｐの要素台形平板Ｐの小上底ＰＵ、要素台形平板Ｐの大上底ＰＢ、要素台形平板Ｑの大下底ＱＵ、要素台形平板Ｑの小上底ＱＢに対する高さ方向辺Ｔ１、Ｔ２、すなわち、前記板金ロール材の圧延ロール目方向矢印Ａに対して、少しの角度をもって斜めになるように、前記板金ロール材を略直線状に切断して形成される切断線である。切断線Ｃ１によって、要素台形平板Ｐの台形辺Ｈ１、要素台形平板Ｑの台形辺Ｈ２が形成される。 In the embodiment of the present invention, in FIG. 1A, C1 is a small upper bottom PU of the element trapezoidal flat plate P, a large upper bottom PB of the element trapezoidal flat plate P, and a large lower bottom QU of the element trapezoidal flat plate Q. The sheet metal roll material is inclined at a small angle to the height direction sides T1, T2 of the element trapezoidal flat plate Q with respect to the small upper bottom QB, that is, the arrow A in the direction of the rolling roll of the sheet metal roll material. Is a cutting line formed by cutting a substantially straight line. The cutting line C1 forms a trapezoidal side H1 of the element trapezoidal flat plate P and a trapezoidal side H2 of the element trapezoidal flat plate Q.
本考案実施態様では、図１（ａ）において、左端部Ｌａ、右端部Ｒａは、板金ロール材の圧延ロール目方向矢印Ａに対して平行方向である。板金ロール材の圧延ロール目方向矢印Ａに対して、少しの角度をもって斜めになるように、前記板金ロール材を略直線状に切断して形成される切断線Ｃ１も、角馳組み立て時に全体として、平板円形屋根または平板扇形屋根を形成できるように少しの角度をもって斜めに形成されるが、板金ロール材の圧延ロール目方向矢印Ａに対して、略平行方向である。ここに、板金ロール材の圧延後の内部の結晶組織もこのロール目矢印Ａ方向に流れているため、切断線Ｃ１による切断時、切断線Ｃ１による切断後ともに、要素台形平板Ｐ、要素台形平板Ｑにソリや歪が発生しにくい作用・効果を奏する。小上底ＰＵ、大上底ＰＢ、大下底ＱＵ、小下底ＱＢの真直度に、加工直後に対して、組み立て時に狂いが発生しにくい作用・効果を奏する。加工直後に対して組み立て時に、要素台形平板Ｐ、要素台形平板Ｑの平面度の狂いが発生しにくい作用・効果を奏する。 In the embodiment of the present invention, in FIG. 1A, the left end La and the right end Ra are parallel to the arrow A of the rolling direction of the roll of the sheet metal roll material. The cutting line C1 formed by cutting the sheet metal roll material into a substantially straight line so as to be oblique with a small angle with respect to the arrow A of the rolling direction of the rolling direction of the sheet metal roll material also has It is formed obliquely at a small angle so as to form a flat circular roof or flat fan-shaped roof, but is substantially parallel to the direction A of the rolling direction of the rolling roll of the sheet metal roll material. Here, since the internal crystal structure after the rolling of the sheet metal roll material also flows in the direction of the arrow A of the roll, the element trapezoidal flat plate P and the element trapezoidal flat plate are both cut at the time of cutting along the cutting line C1 and after cutting along the cutting line C1. An effect and an effect that warp and distortion hardly occur in Q are exhibited. The straightness of the small upper base PU, the large upper base PB, the large lower base QU, and the small lower base QB has an operation and an effect that is less likely to be out of order at the time of assembling than immediately after processing. At the time of assembling immediately after the processing, at the time of assembling, the flatness of the element trapezoidal flat plate P and the element trapezoidal flat plate Q is effectively prevented from being out of order.
さらに、本考案実施態様では、組み立て直後の小上底ＰＵ、大上底ＰＢ、大下底ＱＵ、小上底ＱＢの真直度が、気温変化、ヒートショック、耐候変化等の繰り返し印加後、狂いにくい作用・効果を奏する。そして、本考案実施態様では、要素台形平板Ｐ、要素台形平板Ｑの組み立て直後の平面度が、気温変化、ヒートショック、耐候変化等の繰り返し印加後、狂いにくい作用・効果を奏する。 Further, in the embodiment of the present invention, the straightness of the small upper base PU, the large upper base PB, the large lower base QU, and the small upper base QB immediately after assembling are not correct after repeated application of a temperature change, a heat shock, a weather resistance change, and the like. Has a difficult action and effect. In the embodiment of the present invention, the flatness immediately after assembling the element trapezoidal flat plate P and the element trapezoidal flat plate Q exhibits an action and an effect that is hard to be deviated after repeated application of a temperature change, a heat shock, a weather resistance change and the like.
ロール目矢印Ａ方向と平行な曲げ軸にかかる軸に直角面内方向のローラ曲げによる左端部Ｌａ近傍における角馳曲げ加工、ロール目矢印Ａ方向と平行な曲げ軸にかかる軸に直角面内方向のローラ曲げによる右端部Ｒａ近傍における角馳曲げ加工、要素台形平板Ｐの台形辺Ｈ１近傍におけるロール目矢印Ａ方向と平行な曲げ軸にかかる軸に直角面内方向のローラ曲げによる角馳曲げ加工、要素台形平板Ｑの台形辺Ｈ２近傍におけるロール目矢印Ａ方向と平行な曲げ軸にかかる、軸に直角面内方向のローラ曲げによる角馳曲げ加工が、共に、表面クラックが入りにくくなる作用・効果を奏する。 The corner bending near the left end La by the roller bending in the direction perpendicular to the axis of the bending axis parallel to the direction of the roll arrow A, the in-plane direction perpendicular to the axis of the bending axis parallel to the direction of the roll arrow A. Bending in the vicinity of the right end Ra by the roller bending, and bending in the direction perpendicular to the axis of the bending axis parallel to the direction of the rolled arrow A near the trapezoidal side H1 of the element trapezoidal flat plate P. In addition, the curving by the roller bending in the in-plane direction perpendicular to the axis on the bending axis parallel to the direction of the rolled arrow A near the trapezoidal side H2 of the element trapezoidal flat plate Q has the effect of making the surface crack less likely to occur. It works.
ロール目矢印Ａ方向と平行な曲げ軸にかかる軸に直角面内方向のローラ曲げ加工によって、要素台形平板Ｐ、Ｑの台形辺部Ｈ１、Ｈ２、Ｔ１、Ｔ２での、角馳曲げ加工を施すため、本考案実施態様の平板円形屋根、平板扇形屋根は、段落００３７〜段落００５３に記載の作用・効果を奏する。ロール目矢印Ａ方向と平行な曲げ軸にかかる軸に直角面内方向のローラ曲げ加工によって、要素台形平板Ｐ、Ｑの台形辺部Ｈ１、Ｈ２、Ｔ１、Ｔ２での、角馳曲げ加工を施すため、中でも、段落００４５、段落００４８、段落００４９、段落００５３に記載の作用・効果を著しく奏する。 The corners of the element trapezoidal flat plates P, Q are trapezoidal sides H1, H2, T1, T2 by roller bending in an in-plane direction perpendicular to the axis of the bending axis parallel to the direction of the roll arrow A. Therefore, the flat-plate circular roof and the flat fan-shaped roof of the embodiment of the present invention exhibit the operations and effects described in paragraphs 0037 to 0053. The corners of the element trapezoidal flat plates P, Q are trapezoidal sides H1, H2, T1, T2 by roller bending in an in-plane direction perpendicular to the axis of the bending axis parallel to the direction of the roll arrow A. Therefore, the effects and effects described in paragraphs 0045, 0048, 0049, and 0053 are significantly exhibited.
次に、図１（ｂ）を参照して本考案の平板円形屋根、平板扇形屋根の要素台形平板の一実施形態について、適宜図面を参照しながら説明する。図１（ｂ）において、Ｍは、左要素台形平板、Ｎは、中央要素台形平板、Ｏは、右要素台形平板である。Ｌｂは、圧延ロール材１の左端部、Ｒｂは、圧延ロール材１の右端部である。ＭＢは、要素台形平板Ｑの大下底、ＭＵは、要素台形平板Ｍの小上底である。ＮＢは、要素台形平板Ｎの大下底、ＮＵは、要素台形平板Ｍの小上底である。ＯＢは、要素台形平板Ｏの大下底、ＯＵは、要素台形平板Ｏの小上底である。Ｔ３、Ｔ４は、図１（ａ）と同様、圧延ロール幅に対する高さである。前記要素台形平板の、前記少なくとも上底と下底寸法のいずれか一つの一倍を含む整数倍に対して、前記少なくとも上底または下底寸法のいずれか一つの一倍を含む整数倍の合計値がロール材の略幅寸法である。つまり、ＭＵ一倍とＯＵ一倍、ＮＢ一倍の合計ｂ３値をもって、両矢印Ａに示す圧延ロール目方向に対する圧延ロール幅に一致させ、材料の無駄を省く。また、ＭＢ一倍とＯＢ一倍、ＮＵ一倍の三値合計値をもって、圧延ロール幅に一致させ、材料の無駄を省く。 Next, an embodiment of an element trapezoidal flat plate having a flat circular roof and a flat fan roof according to the present invention will be described with reference to FIG. In FIG. 1B, M is a left element trapezoidal flat plate, N is a central element trapezoidal flat plate, and O is a right element trapezoidal flat plate. Lb is the left end of the roll material 1, and Rb is the right end of the roll material 1. MB is a large bottom of the element trapezoidal flat plate Q, and MU is a small upper bottom of the element trapezoidal flat plate M. NB is a large lower bottom of the element trapezoidal flat plate N, and NU is a small upper bottom of the element trapezoidal flat plate M. OB is a large lower bottom of the element trapezoidal flat plate O, and OU is a small upper bottom of the element trapezoidal flat plate O. T3 and T4 are heights with respect to the width of the rolling roll, as in FIG. For the element trapezoidal flat plate, a sum of integer multiples including at least one of the upper and lower bottom dimensions with respect to an integer multiple including at least one of the at least upper and lower base dimensions. The value is the approximate width of the roll material. In other words, the total b3 value of MU, OU, and NB is made equal to the rolling roll width in the direction of the rolling roll indicated by the double-headed arrow A, thereby eliminating waste of material. Further, the total value of the three values of MB, OB, and NU is set to match the roll width, thereby reducing waste of material.
本考案の一実施態様では、図１（ｂ）において、Ｃ２、Ｃ３は、要素台形平板Ｍ、Ｎ、Ｏの小上底、大上底、大下底、小下底に対する高さ方向辺Ｔ３、Ｔ４、すなわち、前記板金ロール材の圧延ロール目方向矢印Ｂに対して、少しの角度をもって斜めになるように、前記板金ロール材を略直線状に切断して形成される切断線である。切断線Ｃ２、Ｃ３によって、要素台形平板Ｐの台形が形成される。 In one embodiment of the present invention, in FIG. 1B, C2 and C3 are height sides T3 with respect to the small upper base, the large upper base, the large lower base and the small lower base of the element trapezoidal flat plates M, N and O. , T4, that is, a cutting line formed by cutting the sheet metal roll material in a substantially straight line so as to be oblique at a small angle with respect to the arrow B of the rolling direction of the sheet metal roll material. The cutting lines C2 and C3 form a trapezoid of the element trapezoidal flat plate P.
次に、図１（ｃ）を参照して本考案の平板円形屋根、平板扇形屋根の要素台形平板の一実施形態について、適宜図面を参照しながら説明する。図１（ｃ）において、Ｃ５は、要素四角形平板Ｗ、Ｖの辺部Ｗｗ、Ｖｗに対する高さ方向辺Ｔ５、Ｔ６、すなわち、前記板金ロール材の圧延ロール目方向矢印Ｃに対して、前記板金ロール材を略直線状に切断して形成される切断線である。切断線Ｃ５によって、圧延ロール材１の左端部Ｌｃ、右端部Ｒｃとともに要素四角形平板Ｗ、Ｖの四角形が形成される。 Next, an embodiment of the element trapezoidal flat plate of the flat circular roof and the flat fan roof of the present invention will be described with reference to the drawings as appropriate, with reference to FIG. In FIG. 1C, C5 is the sheet metal with respect to the height sides T5 and T6 with respect to the side parts Ww and Vw of the element square flat plates W and V, that is, the arrow C in the rolling direction of the sheet metal roll material. This is a cutting line formed by cutting the roll material into a substantially straight line. By the cutting line C5, the squares of the element square flat plates W and V are formed together with the left end Lc and the right end Rc of the roll material 1.
本考案の一実施態様では、図１（ａ）、図１（ｂ）、図１（ｃ）に示す要素台形平板Ｐ、Ｑ、Ｍ、Ｎ、Ｏと要素四角形平板Ｗ、Ｖの組み合わせによって、Ｔ１〜Ｔ５寸法と要素台形平板Ｐ、Ｑ、Ｍ、Ｎ、Ｏの各上底寸法と各下底寸法との差によって、大きな曲率の平板円形屋根、大きな曲率の平板扇形屋根、小さな曲率の平板円形屋根、小さな曲率の平板扇形屋根、大きな曲率の波型平板屋根、小さな曲率の波型平板屋根を組み立てられる作用・効果を奏する。 In one embodiment of the present invention, the combination of the element trapezoidal flat plates P, Q, M, N, O and the element square flat plates W, V shown in FIGS. 1 (a), 1 (b), 1 (c) Due to the difference between the T1 to T5 dimensions and the upper and lower base dimensions of the trapezoidal flat plates P, Q, M, N, and O, a flat circular roof with a large curvature, a flat fan with a large curvature, and a flat plate with a small curvature It has the function and effect of assembling a circular roof, a flat-plate fan roof with a small curvature, a corrugated flat roof with a large curvature, and a corrugated flat roof with a small curvature.
本考案の一実施態様では、段落００８１に記載の組み立て係合の際に、図１（ａ）における左端部Ｌａ、切断線Ｃ１対応辺（台形辺部Ｈ１、Ｈ２）、右端部Ｒａのいずれか二者間における係合、図１（ｂ）における左端部Ｌｂ、切断線Ｃ２、Ｃ３対応辺、右端部Ｒｂのいずれか二者間における係合、図１（ｃ）における左端部Ｌｃ、切断線Ｃ４対応辺、右端部Ｒｃのいずれか二者間における係合に際して、本出願人特許第３７４９９９９号公報（特開２００３−２４７３０３号公報）に記載の組み立て係合をなすことで、平板円形屋根、平板扇形屋根、波型平板屋根として、段落００３７〜段落００５３に記載の作用・効果を奏する。 In one embodiment of the present invention, at the time of the assembly engagement described in paragraph 0081, one of the left end La, the side corresponding to the cutting line C1 (trapezoidal sides H1, H2), and the right end Ra in FIG. Engagement between the two, the left end Lb in FIG. 1 (b), any one of the sides corresponding to the cutting lines C2 and C3, and the right end Rb, the left end Lc in FIG. 1 (c), the cutting line At the time of engagement between any two of the C4 corresponding side and the right end Rc, a flat circular roof is obtained by performing the assembly engagement described in Japanese Patent No. 3749999 (JP-A-2003-247303). The flat fan-shaped roof and the corrugated flat roof have the functions and effects described in paragraphs 0037 to 0053.
すなわち、本考案の一実施態様では、平坦部の左端には左段差部、左平坦部、起立部、半三角形状の突出部、垂直部及び水平部を順次連設した左起立部を設けるとともに、前記平坦部の右端には右段差部、右平坦部、起立部、半三角形状の突出部、垂直部、平坦部及び垂下部を順次連設した右起立部を設けた屋根板と、左傾斜部の下部には左折返部を設け前記左折返部に折返部を介して左折返片を連設するとともに右傾斜部の下部には右折返部を設け前記右折返部に折返部を介して右折返片を設け、前記左折返と前記右折返片間には間隙を設けて前記左傾斜部と右傾斜部とを連設したキャップと、垂直部の上端には右方向に上水平部を設け、前記垂直部の下端には左方向に下水平部を設けた吊子とからなり、前記吊子を野地板上の所望の個所に下水平部を固定し、前記吊子の垂直部の右側には屋根板の左起立部を、左側には屋根板の右起立部を密着するように設置し、前記屋根板の左起立部と右起立部とを前記吊子により巻き付けて接合し、接合した接合部に前記キャップを嵌着させることによって、要素台形平板Ｐ、Ｑ、Ｍ、Ｎ、Ｏ等と要素四角形平板Ｗ、Ｖ棟の組み合わせによって、平板円形屋根、平板扇形屋根、波型平板屋根として、段落００３７〜段落００５３に記載の作用・効果を奏する。毛細管現象による雨水の侵入を特に効果的に防止する作用・効果を奏する。万一の水分の流入現象に対しても、下馳部分に、防水テープを貼布することにより、効果的に雨水の侵入を防止できる作用・効果を奏する。そして、平板円形屋根、平板扇形屋根、波型平板屋根として、緩勾配であっても、また、平板円形屋根、平板扇形屋根、波型平板屋根の平板が、緩やかな曲率を持った曲面であっても、良好な施工性を維持できる作用・効果を奏する。屋上等の陸屋根であっても、段落００３７〜段落００５３と段落００８３に記載の作用・効果を奏する。 That is, in one embodiment of the present invention, the left end of the flat portion is provided with a left step portion, a left flat portion, an upright portion, a semi-triangular projecting portion, and a left upright portion in which a vertical portion and a horizontal portion are sequentially connected. A roof plate provided with a right step portion, a right flat portion, an upright portion, a semi-triangular projecting portion, a vertical portion, a flat portion and a hanging portion at the right end of the flat portion at the right end; A left turn is provided at the lower part of the inclined part, a left turn piece is continuously connected to the left turn part via the turn part, and a right turn is provided at the lower part of the right inclined part through the turn part at the right turn part. A right turn piece is provided, a gap is provided between the left turn piece and the right turn piece, and the left inclined part and the right inclined part are connected to each other. Provided at the lower end of the vertical portion and a suspension provided with a lower horizontal portion in the left direction. The lower horizontal part is fixed, the left upright part of the roof shingle is installed on the right side of the vertical part of the suspension, and the right upright part of the roof shingle is installed on the left side so as to be in close contact with the left upright part of the roof shingle. The right upright portion is wound and joined by the suspenders, and the cap is fitted to the joined portion to form the element trapezoidal flat plates P, Q, M, N, O, etc. and the element square flat plates W, V building. By the combination, the operation and effects described in paragraphs 0037 to 0053 are achieved as a flat circular roof, a flat fan roof, and a corrugated flat roof. It has the function and effect of particularly effectively preventing rainwater from entering by capillary action. Even in the event of an influx of water, by attaching a waterproof tape to the lower part, an effect and an effect of effectively preventing rainwater from entering can be obtained. And, as a flat circular roof, flat fan roof and corrugated flat roof, even if it has a gentle slope, flat flat roofs, flat fan roofs and corrugated flat roofs have curved surfaces with gentle curvature. Even so, there is an effect that can maintain good workability. The functions and effects described in paragraphs 0037 to 0053 and 0083 are exerted even on a roof such as a rooftop.
本考案の平板円形屋根、平板扇形屋根の一実施態様の全体を示す模式的斜視図である。図２を参照して、本考案の平板円形屋根、平板扇形屋根の一実施態様の全体を説明する。図２において、２、３、４、５、６、７、８、９、１０、１１、１２、１３、１４は、大台形屋根ユニットである。２ａ、３ａ、４ａ、５ａ、６ａ、７ａ、１３ａ、１４は、模式的斜視図として、大台形屋根ユニット２、３、４、５、６、７、１３、１４等をわかりやすく示すための、それぞれの大台形屋根ユニットの陰である。 1 is a schematic perspective view showing an entire flat circular roof and flat fan-shaped roof according to an embodiment of the present invention. With reference to FIG. 2, one embodiment of the flat circular roof and the flat fan-shaped roof of the present invention will be described. In FIG. 2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, and 14 are large trapezoidal roof units. 2a, 3a, 4a, 5a, 6a, 7a, 13a, 14 are schematic perspective views for easily showing the trapezoidal roof units 2, 3, 4, 5, 6, 7, 13, 14, etc. This is behind each large trapezoidal roof unit.
図２において、本考案の平板円形屋根、平板扇形屋根の一実施態様の大台形屋根ユニット２、３、４、５、６、７、８、９、１０、１１、１２、１３、１４は、要素台形平板Ｐ、Ｑ、Ｍ、Ｎ、Ｏをいずれか一つを少なくとも一部に配して構成する。 In FIG. 2, the trapezoidal roof units 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, and 14 of one embodiment of the flat circular roof and the flat fan roof of the present invention are as follows. Any one of the element trapezoidal flat plates P, Q, M, N, and O is arranged at least partially.
図２において、本考案の平板円形屋根、平板扇形屋根の一実施態様として、大台形屋根ユニット２は、左端に要素台形平板Ｐ、または、要素台形平板Ｑ、要素台形平板Ｍ、または要素台形平板Ｏ等を配置し、中ほどに要素四角形平板Ｗ、Ｖを単数、または、複数配し、大台形屋根ユニット２の右端部に、要素台形平板Ｐ、または、要素台形平板Ｑ、要素台形平板Ｍ、または要素台形平板Ｏ等を配置する。ここに、左端に要素台形平板Ｐ、または、要素台形平板Ｑの右端部Ｌａ、左端部Ｒａを配置すると、大台形屋根ユニット２の屋根と建屋の垂直面が平板円形屋根、平板扇形屋根の半径方向に正確に一致するため、屋根と建物の美観が向上する作用・効果を奏する。大台形屋根ユニット５においても、大台形屋根ユニット２の左と右を置き換えると、段落００８６の上Ｌ８以前と相当の作用・効果を奏する。また、段落００３７〜段落００５３に記載の作用・効果を奏する。 In FIG. 2, as one embodiment of the flat circular roof and the flat fan roof of the present invention, the large trapezoidal roof unit 2 has an element trapezoid flat plate P, an element trapezoid flat plate Q, an element trapezoid flat plate M, or an element trapezoid flat plate at the left end. O, etc., and one or more element square flat plates W and V are arranged in the middle, and at the right end of the large trapezoidal roof unit 2, an element trapezoid flat plate P or an element trapezoid flat plate Q or an element trapezoid flat plate M Or an element trapezoidal flat plate O or the like is arranged. Here, when the element trapezoidal flat plate P or the right end La and the left end Ra of the element trapezoidal flat plate Q are arranged, the vertical surface of the roof of the large trapezoidal roof unit 2 and the building has a flat circular roof and a radius of the flat fan roof. Because it matches the direction exactly, it has the effect of improving the aesthetics of the roof and the building. Also in the large trapezoidal roof unit 5, when the left and right sides of the large trapezoidal roof unit 2 are replaced, the same functions and effects as those before the upper L8 of paragraph 0086 are obtained. Also, the functions and effects described in paragraphs 0037 to 0053 are exhibited.
図２において、本考案の平板円形屋根、平板扇形屋根の一実施態様として、大台形屋根ユニット３、４は、左端に要素台形平板Ｐ、または、要素台形平板Ｑ、要素台形平板Ｍ、または要素台形平板Ｏ等を配置し、中ほどに要素四角形平板Ｗ、Ｖを単数、または、複数配し、大台形屋根ユニット３、４の右端部に、要素台形平板Ｐ、または、要素台形平板Ｑ、要素台形平板Ｍ、または要素台形平板Ｏ等を配置する。そして、段落００３７〜段落００５３に記載の作用・効果を奏する。 In FIG. 2, as one embodiment of the flat circular roof and the flat fan roof of the present invention, the large trapezoidal roof units 3 and 4 each have an element trapezoidal flat plate P, an element trapezoidal flat plate Q, an element trapezoidal flat plate M, or an element trapezoidal plate at the left end. A trapezoidal flat plate O or the like is arranged, one or more element square flat plates W and V are arranged in the middle, and an element trapezoidal flat plate P or an element trapezoidal flat plate Q, An element trapezoidal flat plate M or an element trapezoidal flat plate O is disposed. Then, the functions and effects described in paragraphs 0037 to 0053 are achieved.
図２において、本考案の平板円形屋根、平板扇形屋根の一実施態様として、大台形屋根ユニット８、９、１０、１１、１２、１３、１４も、大台形屋根ユニット６、７も、段落００８４〜００８７に記載内容と同様に、段落００３７〜段落００５３に記載の作用・効果を奏する。 In FIG. 2, as one embodiment of the flat circular roof and the flat fan roof of the present invention, the large trapezoidal roof units 8, 9, 10, 11, 12, 13, 14, the large trapezoidal roof units 6, 7 are both paragraph 0084. The effects and advantages described in paragraphs 0037 to 0053 are exhibited in the same manner as the contents described in to 0087.
ここまでの実施態様で、要素台形平板Ｐ、または、要素台形平板Ｑ、要素台形平板Ｍ、または要素台形平板Ｏ等の、大上底ＰＢ、大下底ＱＵ、大下底ＭＢ、大下底ＯＢは、直線状の実施態様を示した。これらの実施態様では、端部以外の要素四角形平板Ｗ、Ｖ等との関係で大台形屋根ユニットの大上底に相当する部分が直線になる。結果多辺多角形にはなるが、本考案の平板円形屋根、平板扇形屋根の定義に含める。 In the embodiments described so far, the large upper base PB, the large lower base QU, the large lower base MB, the large lower base such as the element trapezoidal flat plate P or the element trapezoidal flat plate Q, the element trapezoidal flat plate M, or the element trapezoidal flat plate O are described. OB showed a linear embodiment. In these embodiments, a portion corresponding to the large upper bottom of the trapezoidal roof unit becomes straight in relation to the element square flat plates W, V, etc. other than the ends. Although the result is a multi-sided polygon, it is included in the definition of the flat circular roof and the flat fan roof of the present invention.
図２において、本考案の一実施態様として、要素台形平板Ｐ、要素台形平板Ｑ、要素台形平板Ｍ、または要素台形平板Ｏ等の、大上底ＰＢ、大下底ＱＵ、大下底ＭＢ、大下底ＯＢを緩やかな曲線となし、大台形屋根ユニット２、３、４、５、６、７、８、９、１０、１１、１２、１３、１４の大下底相当の辺を全体に緩やかな曲線となすことによって、多辺多角形を定義に含む平板円形屋根、平板扇形屋根から、厳密な連続曲線から成る平板円形屋根、平板扇形屋根、波型平板屋根と成すことにより、柔らかなイメージの美観を得る作用・効果を奏する。 In FIG. 2, as one embodiment of the present invention, a large upper base PB, a large lower base QU, a large lower base MB, such as an element trapezoidal flat plate P, an element trapezoidal flat plate Q, an element trapezoidal flat plate O, or the like. The lower bottom OB is made a gentle curve, and the sides corresponding to the lower bottom of the large trapezoidal roof units 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, and 14 are entirely formed. By making it a gentle curve, from a flat circular roof and a flat fan roof that includes multi-sided polygons in the definition, to a flat circular roof, a flat fan roof, and a corrugated flat roof consisting of strictly continuous curves, It has the effect and effect of obtaining the beauty of the image.
また、本考案の別の一実施態様として、要素台形平板Ｐ、要素台形平板Ｑ、要素台形平板Ｍ、または要素台形平板Ｏ等の制作時は、平面で効率的に切断、ロール成形を施し、段落００８３に記載の手段を施して、組み立て施工時に、緩やかな曲率を有して、要素台形平板Ｐ、要素台形平板Ｑ、要素台形平板Ｍ、または要素台形平板Ｏ等を組み立て施工し、厳密に平板な円形屋根、扇形屋根、波型屋根でなく、結果的に緩やかな曲率を有する円形屋根、扇形屋根、波型屋根として完成させられる作用・効果を奏する。 Further, as another embodiment of the present invention, when producing the element trapezoidal flat plate P, the element trapezoidal flat plate Q, the element trapezoidal flat plate M, the element trapezoidal flat plate O, etc., efficiently cut and roll-form on a flat surface, Applying the means described in paragraph 0083, at the time of assembling and constructing, having a gentle curvature, assembling and constructing element trapezoidal flat plate P, element trapezoidal flat plate Q, element trapezoidal flat plate M, element trapezoidal flat plate O, etc. Rather than a flat circular roof, a fan-shaped roof, or a corrugated roof, the function and effect can be completed as a circular roof, a fan-shaped roof, and a corrugated roof having a gentle curvature as a result.
段落００９１までの実施態様は、屋根という用語を用いての実施態様で説明した。ここに、本考案は、水平と垂直のみが、異なるだけで、本考案の別の一実施態様として、建物の側壁、サイディングとして、作用・効果を奏する。屋根を建物の側壁、サイディングと置き換えても同一の手段、構成で、記述のすべての作用・効果を奏する。本考案は、屋根という用語を建物の側壁、サイディングと置き換えても、同一の手段、構成で、記述のすべての作用・効果を奏する。 The embodiments up to paragraph 0091 have been described in embodiments using the term roof. Here, the present invention has an operation and an effect as a side wall and a siding of a building as another embodiment of the present invention, except for only horizontal and vertical. Even if the roof is replaced with the side walls and siding of the building, all the actions and effects described can be achieved with the same means and configuration. In the present invention, even if the term roof is replaced with the side wall and siding of the building, all the operations and effects of the description can be achieved with the same means and configuration.
図３は、本考案実施態様の要素台形平板、要素四角形平板のロール成形による馳せ部形成工程の模式的全体的斜視図である。図３において、２２は、成形側ロール。成形側ロールは、図３の左手前から、右奥に向かって、本考案実施態様は、１６個配置し、形と位置を図３に示すように、少しずつ変えながら、投入間もない要素台形平板Ｐ１、Ｑ１を、馳せ部完成間近い要素台形平板Ｐ２、馳せ部完成間近い要素台形平板Ｑ２に至る過程で、ロール目方向と概略同じ送り方向Ｄに送りながら、馳せ部２１を形成する。成形側ロール２２は、図３にては、１６セットある実施態様を示したが、加工する板厚、材質特性によっては、１７セット以上でも、１５セット以下でもよい。ここに、要素台形平板Ｐ１、Ｑ１を、馳せ部完成間近い要素台形平板Ｐ２、馳せ部完成間近い要素台形平板Ｑ２にて説明したが、要素台形平板を要素四角形平板に置き換えて、投入間もない要素四角形平板ｐ１、投入間もない要素四角形平板ｑ１、馳せ部完成間近い要素四角形平板ｐ２、馳せ部完成間近い要素四角形平板ｑ２、とすることができる作用・効果を奏する。 FIG. 3 is a schematic overall perspective view of a step of forming a trap portion by roll forming of an element trapezoidal flat plate and an element square flat plate according to the embodiment of the present invention. In FIG. 3, 22 is a forming-side roll. The forming side rolls are arranged from the front left side in FIG. 3 to the back right side in the embodiment of the present invention, and the shape and position are changed little by little as shown in FIG. In the process of reaching the trapezoidal flat plates P1 and Q1 to the element trapezoidal flat plate P2 near the completion of the tapered portion and the element trapezoidal flat plate Q2 near the completion of the tapered portion, the tapered portion 21 is formed while being fed in the feed direction D substantially the same as the roll direction. Although the embodiment in which the forming-side roll 22 has 16 sets is shown in FIG. 3, it may be 17 sets or more or 15 sets or less depending on the thickness and material characteristics to be processed. Here, the element trapezoidal flat plates P1 and Q1 have been described as the element trapezoidal flat plate P2 near completion of the flute portion and the element trapezoidal flat plate Q2 near completion of the flute portion. The square plate p1, the element square plate q1, which has just been introduced, the element square plate p2 near completion of the cutting unit, and the element square plate q2 near completion of the cutting unit, are provided.
本考案の一実施態様では、成形側ロール２２が、少しずつ形状、位置を変化させて配置することによって、成形側ロール２２側で、図面左下の成形側ロール２２から、図面右上のロール２２に送る過程で、順次曲げ加工を進展させて、馳せ部２１を完成に近づけていく。 In one embodiment of the present invention, the forming-side rolls 22 are gradually changed in shape and position, and are arranged on the forming-side rolls 22 from the forming-side rolls 22 at the lower left of the drawing to the rolls 22 at the upper right of the drawing. In the course of sending, the bending process is advanced in order, and the flute 21 is brought closer to completion.
ロール材の略幅寸法と直角方向の圧延ロール目方向とほぼ同一に近い方向を送り方向Ｄ に略一致させながら、要素台形平板Ｐ１、Ｑ１を、馳せ部完成間近い要素台形平板Ｐ２、馳せ部完成間近い要素台形平板Ｑ２、要素四角形平板ｐ１、投入間もない要素四角形平板ｑ１、馳せ部完成間近い要素四角形平板ｐ２、馳せ部完成間近い要素四角形平板ｑ２を送っていく。ここに、要素四角形平板ｐ１、投入間もない要素四角形平板ｑ１、馳せ部完成間近い要素四角形平板ｐ２、馳せ部完成間近い要素四角形平板ｑ２の場合は圧延ロール目方向と送り方向Ｄは、一致する。要素台形平板Ｐ１、Ｑ１を、馳せ部完成間近い要素台形平板Ｐ２、馳せ部完成間近い要素台形平板Ｑ２の場合、右端部Ｌａ、左端部Ｒａ、Ｌｂ、左端部Ｒｂを、図３の成形側ロール２２側にして、送り方向Ｄに送る場合は、圧延ロール目方向と送り方向Ｄは、一致する。少し斜めに切断したＣ１、Ｃ２、Ｃ３に対応するＨ１、Ｈ２等を成形側ロール２２に設定して送る場合は、斜めにしたＣ１、Ｃ２、Ｃ３に対応するＨ１、Ｈ２等の少しの角度の分、圧延ロール目方向と送り方向Ｄは一致しないので、略一致という記載にした。 The element trapezoidal flat plates P1 and Q1 are almost completed, and the element trapezoidal flat plates P2 and the flattening portion are almost completed, while making the direction substantially the same as the direction of the rolling roll in the direction perpendicular to the width of the roll material substantially coincide with the feed direction D 1. An element trapezoidal flat plate Q2, an element square flat plate p1, an element square flat plate q1, which has just been introduced, an element square flat plate p2 near completion of the cutting unit, and an element square flat plate q2 near completion of the cutting unit are sent. Here, in the case of the element square flat plate p1, the element square flat plate q1, which has just been introduced, the element square flat plate p2 near the completion of the finishing unit, and the element square flat plate q2 near the completion of the finishing unit, the rolling direction of the roll and the feeding direction D match. In the case of the element trapezoidal flat plates P1 and Q1 and the element trapezoidal plate P2 near completion of the thin portion, and the element trapezoidal flat plate Q2 near completion of the thin portion, the right end La, the left ends Ra and Lb, and the left end Rb are connected to the forming roll 22 in FIG. Side, and when feeding in the feed direction D, the rolling direction of the rolls coincides with the feed direction D. When H1, H2, etc., corresponding to C1, C2, C3, which are cut slightly obliquely, are set on the forming-side roll 22 and sent, a small angle of H1, H2, etc., corresponding to C1, C2, C3 which is obliquely cut. Since the roll direction and the feed direction D do not coincide with each other, it is described that they substantially coincide.
本考案の一実施態様では、図３に示すように、馳せ部完成間近い要素台形平板Ｐ２、馳せ部完成間近い要素台形平板Ｑ２が、一連の成形側ロール２２群、送り側ロール２３群を図３右上の方に脱する前に、次の投入間もない要素台形平板Ｐ１、投入間もない要素台形平板Ｑ１を図３左から連続的に投入できるので生産性がとてもよい作用・効果を奏する。成形側ロール２２群、送り側ロール２３群の特性が変わらないうちに当該ロットの加工を終了出来るので品質が安定する作用・効果を奏する。 In one embodiment of the present invention, as shown in FIG. 3, an element trapezoidal flat plate P2 near the completion of the flute portion and an element trapezoidal flat plate Q2 near the completion of the flute portion constitute a series of forming-side rolls 22 and feed-side rolls 23 in FIG. Before the element trapezoidal flat plate P1 and the element trapezoidal plate Q1 that have just been thrown in can be continuously fed from the left side in FIG. 3 before coming out to the upper right, an operation and effect with very high productivity can be achieved. The processing of the lot can be completed before the characteristics of the forming-side roll 22 group and the feed-side roll 23 group are not changed, so that the operation and effect of stabilizing the quality can be achieved.
本考案の一実施態様では、図３に示すように、圧延ロール材料の前記ロール目方向、すなわち、前記要素台形平板の上底と下底の間の垂直高さ方向が、成形側ロール２２の略軸（略との表現は、段落００９５の圧延ロール目方向と送り方向Ｄは一致との趣旨と同様である。）方向であるため、つまり、要素台形平板の前記各台形辺に平行になる圧縮側内側曲げＲ軸（引張側曲げＲ軸）をもって、前記圧延ロール目方向に対して、略直角方向に曲げることによって、前記要素台形平板の前記馳曲げ部を形成する前記要素台形平板となすために、段落００３７〜段落００５３に記載の作用・効果を奏する。 In one embodiment of the present invention, as shown in FIG. 3, the roll direction of the rolling roll material, that is, the vertical height direction between the upper bottom and the lower bottom of the element trapezoidal flat plate is the same as the forming roll 22. Since the direction is substantially the same as the axis (the expression “abbreviated” is the same as the meaning of the coincidence between the rolling direction of the roll and the feed direction D in paragraph 0095), that is, it is parallel to the trapezoidal sides of the element trapezoidal flat plate. The element trapezoidal flat plate forming the bent portion of the element trapezoidal flat plate is formed by bending the compression-side inner bending R-axis (tensile-side bending R-axis) in a direction substantially perpendicular to the direction of the rolling roll. Therefore, the operations and effects described in paragraphs 0037 to 0053 are achieved.
次に、本考案実施態様の要素台形平板、要素四角形平板のロール成形による馳せ部形成工程の最終工程を模式的に示す斜視図である図４を参照して、本考案実施態様の要素台形平板、要素四角形平板の馳せ部が、最終的に形成される工程を説明する。図４は、図３右上の位置から図３の手前側を見た図である。つまり、図３と左右が逆転し、図３の矢印Ｄの方向が、図４の矢印Ｅの方向である。図３の複数の成形ローラ２２を経過する過程で、少しずつ変形が進展し、矢印Ｅの方向に連続的に移動しながら、図４における成形ローラ２２ｚによって、最終成形が一段落し、要素台形平板Ｐ２、Ｑ２、要素四角形平板ｐ２、要素四角形平板ｑ２が出力される。２３ｚは、最終成形ローラ２２ｚと同軸に配置された送り側ロールである。送り側ロール２３ｚは、その他の送り側ロールと同様に、要素台形平板Ｐ２、Ｑ２、要素四角形平板ｐ２、要素四角形平板ｑ２を上下方向に拘束しつつ、要素台形平板Ｐ２、Ｑ２、要素四角形平板ｐ２、要素四角形平板ｑ２を矢印Ｅの方向に連続的に送る作用・効果を奏する。図３の複数の成形ローラ２２と成形ローラ２２ｚを成形ローラ２２ｚと上下対をなす下成形ローラによって、一定品質の馳曲げ部形状を得る作用・効果を奏する。曲げが圧延目ロール目に直角方向のため、割れが発生しにくく、かつ、出来上がった製品、半製品に反りや歪の不具合が発生しにくい作用・効果を奏する。 Next, referring to FIG. 4 which is a perspective view schematically showing the final step of the forming process of the element trapezoidal flat plate and the square quadrangular plate of the present invention by roll forming, the element trapezoidal flat plate of the present embodiment of the present invention will be described. Next, a process of finally forming the flat portion of the element square flat plate will be described. FIG. 4 is a view of the near side of FIG. 3 from the upper right position of FIG. That is, the left and right sides of FIG. 3 are reversed, and the direction of arrow D in FIG. 3 is the direction of arrow E in FIG. In the process of passing through the plurality of forming rollers 22 in FIG. 3, the deformation gradually progresses, and while moving continuously in the direction of arrow E, the final forming is settled by the forming roller 22z in FIG. P2, Q2, an element square plate p2, and an element square plate q2 are output. 23z is a feed-side roll disposed coaxially with the final forming roller 22z. The feed-side roll 23z, like the other feed-side rolls, restrains the element trapezoidal flat plates P2, Q2, the element square flat plate p2, and the element square flat plate q2 in the vertical direction, and also holds the element trapezoidal flat plates P2, Q2, and the element square flat plate p2. The operation and effect of continuously sending the element square flat plate q2 in the direction of arrow E is achieved. The plurality of forming rollers 22 and the forming rollers 22z shown in FIG. 3 have an operation and effect of obtaining a bent portion shape of a constant quality by a lower forming roller which forms an upper and lower pair with the forming roller 22z. Since the bending is in the direction perpendicular to the roll of the rolling roll, cracks are less likely to occur, and the finished product or semi-finished product is less likely to be warped or distorted.
図５は、本考案の一実施態様の要素台形平板、要素四角形平板の切断工程を示す斜視図である。図５において、矢印Ｆが圧延ロール目方向で、Ｃ５が切断部、αが要素台形平板Ｐの時、βが、要素台形平板Ｑである。αが要素台形平板Ｍの時、βが、要素台形平板Ｎである。αが要素台形平板Ｎの時、βが、要素台形平板Ｏである。αが要素四角形平板Ｗの時、βが、要素四角形平板Ｖである。図５において、右円筒ロールで上下方向に拘束しつつ、送りをかけて、右円筒ロールの左に設置したカッターにて、連続的に切断し、切断部Ｃ５（Ｃ１、Ｃ２、Ｃ３、Ｃ４等）を形成する。ここに、切断部Ｃ５（Ｃ１、Ｃ２、Ｃ３、Ｃ４等）は、本考案の一実施態様では、ロール目方向に一致するか、少しの角度を有する程度にロール目方向に略一致のため、切断後の要素台形平板Ｐ、要素台形平板Ｑ、要素台形平板Ｍ、要素台形平板Ｎ、要素台形平板Ｎ要素台形平板Ｏ、要素四角形平板Ｗ、要素四角形平板Ｖ等の半製品に反りや歪が発生しにくい作用・効果を奏する。このため、切断後に、段落００９３〜段落００９８に記載の馳せ部曲げ加工工程時に、よりスキューを少なく送ることができ、精度よく、作業性が向上し、連続曲げ加工できる作用・効果を奏する。 FIG. 5 is a perspective view showing a cutting process of the element trapezoidal flat plate and the element square flat plate according to one embodiment of the present invention. In FIG. 5, arrow F indicates the direction of the rolling roll, C5 indicates a cut portion, α indicates an element trapezoidal flat plate P, and β indicates an element trapezoidal flat plate Q. When α is the element trapezoidal flat plate M, β is the element trapezoidal flat plate N. When α is an element trapezoidal flat plate N, β is an element trapezoidal flat plate O. When α is the element square flat plate W, β is the element square flat plate V. In FIG. 5, while being constrained in the vertical direction by the right cylindrical roll, feeding is performed, and continuous cutting is performed by a cutter installed on the left side of the right cylindrical roll, and the cut portion C5 (C1, C2, C3, C4, etc.) ) Is formed. Here, in one embodiment of the present invention, the cut portion C5 (C1, C2, C3, C4, etc.) matches the roll direction or substantially matches the roll direction to a degree having a small angle. Warp or distortion occurs in semi-finished products such as the element trapezoidal flat plate P, the element trapezoidal flat plate Q, the element trapezoidal flat plate M, the element trapezoidal flat plate N, the element trapezoidal flat plate N, the element trapezoidal flat plate O, the element square flat plate W, and the element square flat plate V. It has an action and effect that is hardly generated. For this reason, after cutting, the skew can be sent less during the step of bending the bent portion described in paragraphs 0093 to 0098, and the operation and effect of improving the workability with accuracy and continuous bending can be achieved.
本考案の一実施態様として、要素四角形平板Ｗ、要素四角形平板Ｖ等は、左右に配置した成形ロールの間を、ロール目方向に一致させた送りで、左右の馳曲げを同時に加工し、生産性を上げられる作用・効果を奏する。要素台形平板の前記各台形辺のいずれか一方、または、要素四角形平板の辺のいずれか一方を、馳曲げＲ部ロール成形したあとで、トンボして（天地反対にして）前記要素台形平板、前記要素四角形平板の辺のいずれか一方に対する他方の辺周辺馳曲げＲ部、または、前記防水水切り曲げＲ部をロール成形することにより、一部斜めに切断した台形辺を有する要素台形平板を品質安定に加工することができる作用・効果を奏する。トンボして（天地反対にして）もう一方の馳曲げＲ部をロール成形することにより、つまり、同一ロール群で左右の馳曲げＲ部、または、前記防水水切り曲げＲ部をロール成形することにより、装置のばらつきを拾わずに、品質安定に加工することができる作用・効果を奏する。 As one embodiment of the present invention, the element square flat plate W, the element square flat plate V, etc. are produced by simultaneously processing the left and right curls by feeding the forming rolls arranged on the left and right by matching the roll direction. It has a function and effect that can enhance the performance. Either one of the trapezoidal sides of the element trapezoidal flat plate, or one of the sides of the element square flat plate, after forming a curved R portion roll, perform registration marks (in the opposite direction) to the element trapezoidal flat plate, The element trapezoidal flat plate having a trapezoidal side partly obliquely cut by forming the bent part R around the other side with respect to one of the sides of the element square plate or the water draining bent part R by roll forming. It has the function and effect of stably processing. By registering (inverting the top and bottom) and forming the other bent R portion by roll forming, that is, by forming the left and right bent R portions or the waterproof draining bent R portion by the same roll group. In addition, there is an effect that the processing can be stably performed without picking up variations in the apparatus.
要素台形平板、または、要素四角形平板に、鋼板、カラー鋼板、塗装ステンレス鋼板、クラッドメタル材、溶融アルミニウムめっき鋼板、ガルバリウム（Ｇａｌｖａｌｕｍｅ）鋼板（登録商標）、アルミニウム−亜鉛合金めっき鋼板、フッ素鋼板、ポリ塩化ビニール樹脂等の樹脂被覆鋼板、前塗装アルミニウム板、塗装アルミニウム板、銅板、亜鉛板、のいずれか１つの材料を配することにより、本考案の一実施態様の平板円形屋根、平板扇形屋根は、耐食性・耐久性が良好で、カラフルな美観で、量産性が良い薄板折板屋根部材を水切り防水性良好に、そして、前記施工性を良好に得ることができる。また、メンテナンスの期間スパンも長くなる効果を奏する。また、段落００３７〜段落００４７に記載の作用、効果を奏する。 Steel plate, color steel plate, painted stainless steel plate, clad metal material, hot-dip aluminum plated steel plate, galvalume steel plate (registered trademark), aluminum-zinc alloy plated steel plate, fluoro steel plate, poly By arranging any one of a resin-coated steel plate such as a vinyl chloride resin, a pre-painted aluminum plate, a painted aluminum plate, a copper plate, and a zinc plate, the flat circular roof and the flat fan roof according to one embodiment of the present invention are provided. It is possible to obtain a thin and folded roof member having good corrosion resistance and durability, colorful appearance, good mass productivity, good drainage waterproofing property, and good workability. Further, there is an effect that the maintenance period span is extended. Also, the functions and effects described in paragraphs 0037 to 0047 are exhibited.
前記要素台形平板または、要素四角形平板の屋根側、または、屋根と反対側のいずれか一方に断熱材を積層することによって、要素台形平板や平板円形、平板扇形屋根の一部の要素四角形平板の屋根側、または、屋根と反対側のいずれか一方に断熱材を積層することによって、本考案の一実施態様の平板円形屋根、平板扇形屋根は、金属薄板を採用した時、金属の比熱の低さ、伝熱性に起因して、外気温の上下変動に、要素台形平板、要素四角形平板の内側の温度が、追随しやすい現象を抑制できる作用、効果を奏する。結果、結露の発生を低減させることができる作用、効果を奏する。また、これに重ねて段落００３７〜段落００４７に記載の作用、効果を奏する。 The element trapezoidal flat plate, or the roof side of the element square flat plate, or by laminating a heat insulating material on one of the opposite side to the roof, the element trapezoidal flat plate and the flat plate, some of the element square flat plate flat fan By laminating the heat insulating material on either the roof side or the side opposite to the roof, the flat circular roof and the flat fan roof according to one embodiment of the present invention have a low specific heat of metal when a thin metal plate is adopted. The effect of suppressing the phenomenon that the temperature inside the element trapezoidal flat plate and the element square flat plate easily follows the vertical fluctuation of the outside air temperature due to the heat transfer property. As a result, the operation and effect of reducing the occurrence of dew condensation are achieved. In addition, the functions and effects described in paragraphs 0037 to 0047 are exerted thereon.
本考案の一実施態様では、要素台形平板、または、前記要素四角形平板の前記馳曲げ部、または、前記防水水切り曲げ部の一部または全部を加工するロール成形機を屋根施工現場近傍に持ち込んで加工することによって、段落００５４、段落００５５に記載の作用、効果を奏する。 In one embodiment of the present invention, a roll forming machine for processing part or all of the element trapezoidal flat plate, or the bent portion of the element square plate, or the waterproof drainer bent portion is brought near the roof construction site. By processing, the functions and effects described in paragraphs 0054 and 0055 are achieved.
本考案の一実施態様では、圧延ロール材料の前記ロール目方向を前記要素台形平板の上底と下底の間の垂直高さ方向に一致させ、前記要素台形平板の少なくとも一方の辺を、前記上底と下底の間の垂直高さ方向、すなわち、前記板金ロール材の圧延ロール目方向に対して、少しの角度をもって斜めになるように、前記板金ロール材を略直線状に切断する切断機を前記屋根施工現場近傍に持ち込んで、前記要素台形平板、または、前記要素四角形平板を切断することによって、段落００５６、段落００５７、段落００５８に記載の作用、効果を奏する。 In one embodiment of the present invention, the roll direction of the rolling roll material is made to coincide with the vertical height direction between the upper base and the lower base of the element trapezoidal flat plate, and at least one side of the element trapezoidal flat plate is Cutting in which the sheet metal roll material is cut in a substantially straight line so as to be inclined at a small angle with respect to the vertical height direction between the upper bottom and the lower bottom, that is, with respect to the direction of the rolling roll of the sheet metal roll material. By bringing the machine near the roof construction site and cutting the element trapezoidal flat plate or the element square flat plate, the functions and effects described in paragraphs 0056, 0057, and 0058 are achieved.
また、本考案の一実施形態では、要素台形平板、要素四角形平板の材料として、塗装ステンレス鋼板、クラッドメタル材、溶融アルミニウムめっき鋼板、ガルバリウム（Ｇａｌｖａｌｕｍｅ）鋼板（登録商標）、アルミニウム−亜鉛合金めっき鋼板、フッ素鋼板、ポリ塩化ビニール樹脂等の樹脂被覆鋼板、前塗装アルミニウム板、塗装アルミニウム板を関東地方で、対候試験をしたところ、８年経過サンプル、１１年経過サンプル、２１年経過サンプルのいずれも、雨水漏れ現象が発生しない状態を更新中である。 Further, in one embodiment of the present invention, as the material of the element trapezoidal flat plate and the element square flat plate, a coated stainless steel plate, a clad metal material, a galvanized steel plate, a galvalume steel plate (registered trademark), an aluminum-zinc alloy plated steel plate Fluorine steel plate, resin coated steel plate such as polyvinyl chloride resin, pre-painted aluminum plate, painted aluminum plate were subjected to weather test in the Kanto region. Also, the state where the rainwater leakage phenomenon does not occur is being updated.
本考案の要素台形平板、要素四角形平板に断熱材を積層してなる平板円形屋根または平板扇形屋根の一実施形態では、断熱材Ｔとして厚さ２ｍｍのポリエチレンフォームを積層した。ポリエチレンフォームは、ポリエチレン樹脂（ＬＤＰＥ、ＥＶＡ）を基材として、発砲架橋させた市販のフォームが、屋根の断熱材として積層するに好適である。元来、ブロック状で生産されるが、スライス・裁断・粘着・融着・打抜き・接着・熱圧成形等の加工を経て、金属薄板屋根のヒートサイクル下でも、結露を誘発しにくく、屋根として複合積層し、防水性良好な薄板屋根複合積層部材として機能する。 In one embodiment of the flat circular roof or the flat fan-shaped roof in which the heat insulating material is laminated on the element trapezoidal flat plate, the element square rectangular flat plate, or the like, 2 mm thick polyethylene foam is laminated as the heat insulating material T. As the polyethylene foam, a commercially available foam obtained by subjecting a polyethylene resin (LDPE, EVA) to a base and foaming and cross-linking is suitable for laminating as a heat insulating material for a roof. Originally, it is produced in block form, but after processing such as slicing, cutting, sticking, fusing, punching, bonding, and hot pressing, it hardly induces dew condensation even under the heat cycle of a sheet metal roof. It functions as a composite laminated member with good waterproofing and thin roof.
また、本考案の一実施形態の平板円形屋根または平板扇形屋根では、要素台形平板、要素四角形平板の材料として、塗装ステンレス鋼板、クラッドメタル材、溶融アルミニウムめっき鋼板、ガルバリウム（Ｇａｌｖａｌｕｍｅ）鋼板（登録商標）、アルミニウム−亜鉛合金めっき鋼板、フッ素鋼板、ポリ塩化ビニール樹脂等の樹脂被覆鋼板、前塗装アルミニウム板、塗装アルミニウム板を関東地方で、対候試験をしたところ、８年経過サンプル、１１年経過サンプル、２１年経過サンプルのいずれも、雨水漏れ現象が発生しない状態を更新中である。 In addition, in the flat circular roof or the flat fan roof according to the embodiment of the present invention, as a material of the element trapezoidal flat plate and the element square flat plate, a painted stainless steel plate, a clad metal material, a hot-dip aluminized steel plate, a galvalume steel plate (registered trademark) ), Aluminum-zinc alloy coated steel sheet, fluorine steel sheet, resin coated steel sheet such as polyvinyl chloride resin, pre-painted aluminum sheet, painted aluminum sheet were subjected to weather tests in the Kanto region, 8 years old sample, 11 years old Both the sample and the sample after 21 years are updating the state in which the rainwater leakage phenomenon does not occur.
本考案の一実施形態では、断熱材Ｔに積層させるポリエチレンフォームには、水・空気を通さない独立気泡タイプと、水・空気を通す連続気泡タイプの２種類があるが、防水の観点では、水・空気を通さない独立気泡タイプが好適である。独立気泡ポリエチレンフォームを金属材料の薄板折板屋根部材に積層させるともともと気泡はきめ細かく、柔軟性、復元性、優れた緩衝性、断熱性、浮揚性、耐候性、耐薬品性があるので、断熱効果が高い他、施工時作業員が上に乗ったり、施工装置や、材料・工具等を仮置きした際、重力その他によって要素台形平板、要素四角形平板が、上下・左右の応力を受けた時、弾性的に抗する作用がある。結果、施工時作業員が上に乗ったり、施工装置や、材料・工具等を仮置きした際、撓んだり、撓んだ履歴が残ることが低減される。また、撓んだり、撓んだ履歴が残ることによる防水効果の低下が抑止される効果を奏する。酸性雨が馳せ部等から万一回り込んだとしても、耐久性ある、ライフの長い要素台形平板、要素四角形平板として機能する。難燃性能を有した独立気泡ポリエチレンフォームを採用すると、万一の火災発生の時、有利である。 In one embodiment of the present invention, there are two types of polyethylene foam laminated on the heat insulating material T: a closed cell type that does not allow water and air to pass, and an open cell type that allows water and air to pass therethrough. A closed cell type that does not allow water and air to pass through is preferred. When the closed cell polyethylene foam is laminated on a metal folded sheet roof member, the cells are originally fine, flexible, resilient, excellent cushioning, heat insulation, levitation, weather resistance, chemical resistance, so heat insulation. In addition to being highly effective, when a worker is on top of the construction, or when the construction equipment, materials, tools, etc. are temporarily placed, the element trapezoidal flat plate and element square flat plate are subjected to vertical and horizontal stresses due to gravity etc. It has an elastically opposing action. As a result, it is possible to reduce the possibility of bending or leaving a history of bending when a worker climbs on the floor or temporarily places a construction device, a material, a tool, or the like at the time of construction. In addition, there is an effect that the waterproof effect is prevented from being reduced due to bending or a history of bending. Even if acid rain gets around from the rainy area, it functions as a durable, long-lived element trapezoidal flat plate and elemental rectangular flat plate. Adopting a closed-cell polyethylene foam having flame retardancy is advantageous in the event of a fire.
そして、本考案の一実施形態では、要素台形平板、要素四角形平板として、熱延薄鋼板類、冷延薄鋼板類、表面処理薄鋼板［亜鉛をめっきした亜鉛めっき鋼板、スズをめっきした錫めっき鋼板（ブリキ）、クロム酸処理を施したティンフリースチール、塗装を施したカラー鋼板（塗装鋼板・プレコート鋼板）、銅版、亜鉛板］を関東地方で、対候試験をしたところ、比較例のスレート系屋根が、２０年以下でクラック、ひび割れ等による雨水漏れ現象が複数検出されたのに対して、前記すべての要素台形平板、要素四角形平板に関して、妥当性要素試験装置で３０年経過した時点で、雨水漏れ現象は検出されていない。 In one embodiment of the present invention, as the element trapezoidal flat plate and the element square plate, a hot-rolled thin steel plate, a cold-rolled thin steel plate, a surface-treated thin steel plate [zinc-plated galvanized steel plate, tin-plated tin plating Steel plate (tin plate), tin-free steel treated with chromic acid, painted colored steel plate (painted steel plate, pre-coated steel plate), copper plate, zinc plate] were subjected to a weather test in the Kanto region, and the slate of the comparative example While the system roof, cracks, cracks and other rainwater leakage phenomena were detected multiple times in less than 20 years, for all the element trapezoidal flat plates and element square flat plates, when 30 years passed with the validity element test device However, no rainwater leakage phenomenon has been detected.
近年国内で発生した大きな地震では、重量の大きな和瓦が耐震構造の充分でない住宅、建て屋を倒壊、半倒壊させて被害を招いている。将来発生が予想される地震でもこのような被害が懸念される。スレート屋根等重量がある屋根は、大きな地震での住宅、建て屋に与える負担が大きい。ここに、これらを回避し、耐久性が高く、メンテナンススパンも長い、例えば金属薄板から成るとともに、軽量で強度があり、防水性の高い薄板折板屋根部材を提供するので、産業上の利用可能性が大きい。いわゆる建造物の屋根の他、大型建造物から中小建造物の側壁、伝統的建造物の側壁、柱の側壁等の各種側壁に至る領域にも応用できる。映える美観の側壁、シャープな美観の側壁に応用できる。伝統的建造物の他、近代的現代的建造物に応用できる。ここに近年、学校、体育館、工場、公共施設、ショッピングセンター等の屋根として産業上の利用可能性が大きい。 In recent years, large earthquakes in Japan have caused heavy Japanese roof tiles to collapse and half-destroy houses and buildings with insufficient earthquake-resistant structures. Such damage is a concern even in earthquakes expected to occur in the future. Heavy roofs, such as slate roofs, place a heavy burden on houses and buildings in the event of a large earthquake. Here, it is possible to avoid these problems, to provide a highly durable, long maintenance span, for example, a thin metal folded sheet roof member that is made of a thin metal plate, and that is lightweight, strong, and waterproof. Great nature. In addition to the so-called roof of a building, the present invention can be applied to various types of side walls such as a large building, a small building, a traditional building, and a pillar. It can be applied to shining beauty side walls and sharp beauty side walls. Applicable to modern and modern buildings as well as traditional buildings. Here, in recent years, there is great industrial applicability as roofs for schools, gymnasiums, factories, public facilities, shopping centers, and the like.
１ 圧延ロール材
Ｐ 要素台形平板
Ｑ 要素台形平板
Ｄ 送り方向
ＰＵ 要素台形平板Ｐの小上底
ＰＢ 要素台形平板Ｐの大上底
ＱＵ 要素台形平板Ｑの大下底
ＱＢ 要素台形平板Ｑの小上底
２ 大台形屋根ユニット
３ 大台形屋根ユニット
４ 大台形屋根ユニット
５ 大台形屋根ユニット
６ 大台形屋根ユニット
７ 大台形屋根ユニット
８ 大台形屋根ユニット
９ 大台形屋根ユニット
１０ 大台形屋根ユニット
１１ 大台形屋根ユニット
１２ 大台形屋根ユニット
１３ 大台形屋根ユニット
１４ 大台形屋根ユニット
２１ 馳せ部
２２ 成形側ロール
２３ 送り側ロール
Ｐ１ 投入間もない要素台形平板
Ｑ１ 投入間もない要素台形平板
Ｐ２ 馳せ部完成間近い要素台形平板
Ｑ２ 馳せ部完成間近い要素台形平板1 Roll material P Element trapezoidal flat plate Q Element trapezoidal flat plate D Feed direction PU Small upper bottom PB of element trapezoidal flat plate P Large upper bottom QUA of element trapezoidal flat plate P Large lower bottom QB of element trapezoidal flat plate Q Small upper side of element trapezoidal flat plate Q Bottom 2 Large trapezoid roof unit 3 Large trapezoid roof unit 4 Large trapezoid roof unit 5 Large trapezoid roof unit 6 Large trapezoid roof unit 7 Large trapezoid roof unit 8 Large trapezoid roof unit 9 Large trapezoid roof unit 10 Large trapezoid roof unit 11 Large trapezoid roof Unit 12 Large trapezoidal roof unit 13 Large trapezoidal roof unit 14 Large trapezoidal roof unit 21 Reed part 22 Forming roll 23 Feeding roll P1 Element trapezoidal flat plate Q1 just put in Element trapezoidal flat plate P2 just put out Element trapezoidal part near completion Flat plate Q2 Element trapezoidal plate near completion
Claims (7)
前記略台形の前記要素台形平板の上底と下底の内のいずれか寸法の大の側を、
全体平板円形、全体平板扇形屋根部材の外円弧略外円周曲率とすべく、
前記少なくとも一つの略台形の前記要素台形平板の台形辺において、上底と下底の方向と略垂直方向軸のいずれかを曲げ軸系とする水返し防水部を有する馳係合部曲げ構造を形成し、
前記要素台形平板の前記台形辺において連結馳係合させ、
前記要素台形平板の上底と下底の方向と略垂直方向軸のいずれか一辺近傍を曲げ軸系とし、
前記要素台形平板の上底と下底のいずれか寸法の小の側を少なくとも一つ用いて、
内円弧内円周曲率略内円周と成す、全体が前記平板円形、前記平板扇形となる屋根であって、
前記要素台形平板の、前記少なくとも上底と下底寸法のいずれか一つの一倍を含む整数倍に対して、
前記少なくとも上底または下底寸法のいずれか一つの一倍を含む整数倍の合計値がロール材の略幅寸法であるとともに、
前記要素台形平板の高さ方向を板金ロール材の前記ロール材の略幅寸法と直角方向の圧延ロール目方向とし、
圧延ロール材料の前記ロール目方向、すなわち、前記要素台形平板の上底と下底の間の垂直高さ方向に、前記要素台形平板を移動させながら、
前記要素台形平板の少なくとも一方の辺を、前記上底と下底の間の垂直高さ方向、すなわち、前記板金ロール材の圧延ロール目方向に対して、少しの角度をもって斜めになるように、前記板金ロール材を略直線状に切断して形成し、
前記切断した要素台形平板の前記各台形辺に平行になる圧縮側内側曲げＲ軸（引張側曲げＲ軸）をもって、前記圧延ロール目方向に対して、略直角方向に曲げることによって、前記要素台形平板の前記馳曲げ部を形成する前記要素台形平板から成ることを特徴とする平板円形屋根または平板扇形屋根。When using at least one large element trapezoidal flat plate of any one of the upper and lower bottoms of a substantially trapezoid,
Either the upper bottom or the lower bottom of the substantially trapezoidal element trapezoidal flat plate,
In order to make the overall flat circular shape and the outer circular arc approximately the outer circumferential curvature of the entire flat fan shape roof member,
In the trapezoidal side of the at least one substantially trapezoidal element trapezoidal flat plate, a bendable portion bending structure having a water return waterproofing portion having one of a direction of an upper bottom and a lower bottom and a substantially vertical axis as a bending axis system. Forming
A connection is engaged at the trapezoidal side of the element trapezoidal flat plate,
Bending axis system near any one side of the axis of the element trapezoid flat plate and the direction of the upper bottom and the lower bottom and substantially vertical direction axis,
Using at least one of the smaller side of either the upper bottom or the lower bottom of the element trapezoid flat plate,
A roof having an inner circular arc with a curvature substantially equal to the inner circumference, the whole being the flat plate circular shape, the flat plate fan shape,
For the element trapezoidal flat plate, for at least an integral multiple including at least one of the upper and lower bottom dimensions,
While the total value of the integral multiples including at least one of the upper or lower bottom dimensions is substantially the width of the roll material,
The height direction of the element trapezoidal flat plate and the roll width direction of a direction perpendicular to the substantially width dimension of the roll material of the sheet metal roll material,
While moving the element trapezoidal plate in the roll direction of the rolling roll material, that is, in the vertical height direction between the upper and lower bottoms of the element trapezoidal plate,
At least one side of the element trapezoidal flat plate, the vertical height direction between the upper bottom and the lower bottom, i.e., with a small angle with respect to the rolling direction of the roll of the sheet metal roll material, Forming the sheet metal roll material by cutting it into a substantially straight line,
The element trapezoidal plate is formed by bending the cut element trapezoidal flat plate in a direction substantially perpendicular to the direction of the rolling rolls with a compression-side inward bending R-axis (tensile-side bending R-axis) parallel to the trapezoidal sides. A flat circular roof or a flat fan roof comprising the element trapezoidal flat plate forming the bent portion of the flat plate.
前記断面直線部を有する基本的角馳係合曲げＲ部、または、前記防水水切り曲げＲ部をロール成形することを特徴とする請求項１〜請求項３に記載の平板円形屋根または平板扇形屋根。Around the trapezoidal sides of the element trapezoidal plate, or around the sides of the element square plate,
The flat round roof or the flat fan-shaped roof according to any one of claims 1 to 3, wherein the basic rounded bent portion having the straight section in cross section or the waterproof drained bent portion is roll-formed. .
前記曲げＲ部ロール成形したあとで、トンボして（天地反対にして）前記要素台形平板、前記要素四角形平板の辺のいずれか一方に対する他方の辺周辺曲げＲ部を前記ロール成形する前記要素四角形平板、前記要素四角形平板から成ることを特徴とする請求項４に記載の平板円形屋根または平板扇形屋根。Either one of the trapezoidal sides of the element trapezoidal flat plate, or one of the sides of the element square flat plate,
After forming the bent R portion by roll forming, perform a registration mark (upside down), and form the element square in which the bent R portion around the other side with respect to one of the sides of the element trapezoidal flat plate and the element square flat plate is roll formed. The flat roof or flat fan roof according to claim 4, wherein the flat roof is a flat plate and the element is a rectangular flat plate.
鋼板、カラー鋼板、塗装ステンレス鋼板、クラッドメタル材、溶融アルミニウムめっき鋼板、ガルバリウム（Ｇａｌｖａｌｕｍｅ）鋼板（登録商標）、アルミニウム−亜鉛合金めっき鋼板、フッ素鋼板、ポリ塩化ビニール樹脂等の樹脂被覆鋼板、前塗装アルミニウム板、塗装アルミニウム板、銅板、亜鉛板、のいずれか１つの材料を配することを特徴とした請求項１〜請求項６のいずれかに記載の平板円形屋根または平板扇形屋根。The element trapezoidal flat plate,
Steel plate, color steel plate, painted stainless steel plate, clad metal material, hot-dip aluminized steel plate, galvalume steel plate (registered trademark), aluminum-zinc alloy plated steel plate, fluorine steel plate, resin-coated steel plate such as polyvinyl chloride resin, pre-coating The flat-plate circular roof or the flat fan-shaped roof according to any one of claims 1 to 6, wherein any one material of an aluminum plate, a painted aluminum plate, a copper plate, and a zinc plate is provided.
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