JPH0676716B2 - Thermal strain correction method for coated metal enclosure - Google Patents
Thermal strain correction method for coated metal enclosureInfo
- Publication number
- JPH0676716B2 JPH0676716B2 JP60063437A JP6343785A JPH0676716B2 JP H0676716 B2 JPH0676716 B2 JP H0676716B2 JP 60063437 A JP60063437 A JP 60063437A JP 6343785 A JP6343785 A JP 6343785A JP H0676716 B2 JPH0676716 B2 JP H0676716B2
- Authority
- JP
- Japan
- Prior art keywords
- coated metal
- metal material
- elastic body
- main plate
- width
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明はシーム溶接時の熱によって被覆金属外囲体に生
ずる熱歪による皺を容易に除去できる被覆金属外囲体に
おける熱歪矯正法に関する。Description: TECHNICAL FIELD The present invention relates to a method for straightening heat distortion in a coated metal enclosure, which can easily remove wrinkles due to thermal strain generated in the coated metal enclosure by heat during seam welding. .
従来、構造物の内，外表面の下地として被覆金属材（主
に不銹鋼材）をシーム溶接して水密かつ気密にできる被
覆金属外囲体が盛んに施工されている。特に、近年、同
被覆金属外囲体が構造物の屋根，壁等の外被部分に使用
されるようになってきた。2. Description of the Related Art Conventionally, a coated metal enclosure that is watertight and airtight by seam welding a coated metal material (mainly stainless steel) as an underlayer on the inside and outside surfaces of a structure has been actively constructed. In particular, in recent years, the coated metal enclosure has come to be used for a covering portion such as a roof or a wall of a structure.
その被覆金属外囲体は被覆金属材同士をシーム溶接して
継ぎ合わせて施工するものであるため、この溶接時の熱
歪によって被覆金属外囲体の底部等の一部には皺を生じ
ることが多かった。Since the coated metal enclosure is constructed by seam welding the coated metal materials and joining them together, heat distortion during this welding may cause wrinkles on some parts such as the bottom of the coated metal enclosure. There were many
特に、構造物の屋根，壁等の施工に使用する場合は、そ
の熱歪による皺によって構造物の外観を損う欠点があっ
た。In particular, when it is used for constructing a roof or wall of a structure, there is a drawback that the appearance of the structure is impaired due to the wrinkles caused by the thermal strain.
そこで発明者は、前記課題を解決すべく鋭意，研究を重
ねた結果、本発明を、平坦状の主板の幅方向両側に立上
り部を形成した被覆金属材を、この被覆金属材の幅より
狭い幅をなし、かつ弾力性を有した弾性体を介して下地
材上に載置し、その被覆金属材の一側に可動吊子を取り
付け、次いで前記同様に前記弾性体を介して被覆金属材
を下地材上に載置し、そして隣接する被覆金属材の両立
上り部付近の主板を下方に押圧しつつ、その両立上り部
をシーム溶接して前記主板の断面を偏平山形弧状に形成
する被覆金属外囲体における熱歪矯正法としたり、或い
は、前記被覆金属材を、この被覆金属材と略同等幅をな
し、かつ弾力性を有した弾性体を介して下地材上に載置
し、その被覆金属材の一側に可動吊子を取り付け、次い
で前記同様に前記弾性体を介して被覆金属材を下地材上
に載置し、そして隣接する被覆金属材の両立上り部付近
の主板を下方に押圧しつつ、その両立上り部をシーム溶
接して前記主板の断面を偏平山形弧状に形成する被覆金
属外囲体における熱歪矯正法としたことにより、シーム
溶接時の熱によって被覆金属外囲体に生ずる熱歪による
皺を容易に除去でき、前記の課題を解消したものであ
る。Therefore, as a result of earnestly researching to solve the above-mentioned problems, the inventor has found that the present invention provides a coated metal material in which rising portions are formed on both sides in the width direction of a flat main plate, which is narrower than the width of the coated metal material. It is placed on a base material through an elastic body having a width and elasticity, and a movable suspension is attached to one side of the coated metal material, and then the coated metal material is bonded via the elastic body in the same manner as described above. Is placed on the base material, and the main plate in the vicinity of the compatible rising portion of the adjacent coating metal material is pressed downward, and the compatible rising portion is seam welded to form a cross section of the main plate in a flat chevron arc shape. As a thermal strain correction method in the metal envelope, or, the coated metal material, having a width substantially equal to this coated metal material, and placed on the base material via an elastic body having elasticity, Attach a movable suspension to one side of the coated metal material, and then repeat the same as above. The coated metal material is placed on the base material through the elastic body, and the main plate in the vicinity of the compatible rising portion of the adjacent coated metal material is pressed downward, and the cross-section of the main plate is seam welded at the compatible rising portion. By adopting the thermal strain correction method for the coated metal envelope that is formed into a flat chevron arc, wrinkles due to thermal strain generated in the coated metal envelope due to heat during seam welding can be easily removed, and the above problems are solved. It was done.
以下、本発明の熱歪矯正法の実施例を第１図乃至第10図
に基づいて説明する。An embodiment of the thermal strain correction method of the present invention will be described below with reference to FIGS. 1 to 10.
まず、本発明の構成部材について述べると、Ａは長手方
向の長尺な被覆金属材であって、シーム溶接可能な不銹
鋼板製等で、板厚が約0.2mm乃至約1mmのものである（第
１図等参照）。First, to describe the constituent members of the present invention, A is a long coated metal material in the longitudinal direction, which is made of stainless steel such as seam weldable and has a plate thickness of about 0.2 mm to about 1 mm ( (See Fig. 1 etc.).
１はその被覆金属材Ａの底部の平坦状の主板で、この幅
方向両側には高さ約2cm乃至約10cmの立上り部2,2が立設
されている。その長尺の被覆金属材Ａは、コイル状の不
銹鋼板等の金属材がロール成形機等にて一体的に屈曲形
成される。Reference numeral 1 denotes a flat main plate at the bottom of the coated metal material A, and rising portions 2 having a height of about 2 cm to about 10 cm are erected on both sides in the width direction. As the elongated coated metal material A, a metal material such as a coil-shaped stainless steel plate is integrally bent by a roll forming machine or the like.
B1,B2は弾性体であって、特に弾力性を有したもの（復
元性の良いもの）が使用されており、具体的には多孔質
の合成樹脂又は合成ゴム等が使用される。この弾性体
B1,B2は断熱性も有している。その弾性体B1の幅L1は第
１図乃至第４図に示すように、被覆金属材Ａの幅Ｌより
も狭く形成されている。即ち、L1＜Ｌなる条件を備えて
いる弾性体B1である。B 1 and B 2 are elastic bodies, and those having elasticity (having good restoring property) are used, and specifically, porous synthetic resin or synthetic rubber is used. This elastic body
B 1 and B 2 also have heat insulating properties. The width L 1 of the elastic body B 1 is smaller than the width L of the coated metal material A, as shown in FIGS. That is, it is the elastic body B 1 satisfying the condition L 1 <L.
また、弾性体B2の幅L2は第５図に示すように、被覆金属
材Ａの幅Ｌと略同等幅としたものが使用される（第５図
参照）。即ち、L2≒Ｌなる条件を備えている弾性体B2で
ある。Further, as shown in FIG. 5, the width L 2 of the elastic body B 2 is substantially the same as the width L of the coated metal material A (see FIG. 5). That is, the elastic body B 2 has the condition of L 2 ≈L.
その弾性体B1は第２図に示すように、自然状態で約10mm
乃至約20数mmの厚さのものが使用される。また、第３図
に示すように弾性体B1を多層に組み合わせて、その厚さ
が約10mm乃至約20数mmの厚さとなるようなものとしても
よいし、又は第４図に示すように１枚の弾性体B1を２つ
折りにした状態の全体で約10mm乃至約20数mmの厚さとな
るようにしてものでもよい。その弾性体B1,B2の長さは
被覆金属材Ａと略同等長さのものや、または適宜の長さ
の弾性体B1,B2を順次長手方向に並べて被覆金属材Ａと
同等長さとしたものを使用してもよい。The elastic body B 1 is, as shown in FIG. 2, about 10 mm in the natural state.
A thickness of about 20 mm or more is used. Alternatively, as shown in FIG. 3, the elastic body B 1 may be combined in multiple layers to have a thickness of about 10 mm to about 20 mm, or as shown in FIG. The elastic body B 1 may be folded in half to have a total thickness of about 10 mm to about 20 mm. The elastic bodies B 1 and B 2 have a length substantially equal to that of the coated metal material A, or the elastic bodies B 1 and B 2 having appropriate lengths are sequentially arranged in the longitudinal direction to be equal to the coated metal material A. The length may be used.
弾性体B2の形状，構造等の各種の実施例は、弾性体B1の
第２図乃至第４図の実施例と同様である。Various examples of the shape and structure of the elastic body B 2 are the same as those of the elastic body B 1 shown in FIGS. 2 to 4.
Ｃは可動吊子であって、不銹鋼板製よりなる板材を屈曲
形成したものである。この可動吊子Ｃは、吊子本体３及
び可動舌片４からなり、その吊子本体３に対して約0.3m
m内外の薄板の可動舌片４が摺動可能に設けられたもの
である。この可動吊子Ｃはコンクリート又は鉄骨等の下
地材Ｄに固着される。C is a movable suspension, which is formed by bending a plate material made of stainless steel. This movable suspension C is composed of a suspension main body 3 and a movable tongue piece 4, and the suspension main body 3 has a length of about 0.3 m.
The movable tongue 4 which is a thin plate inside and outside m is slidably provided. The movable suspension C is fixed to a base material D such as concrete or steel frame.
この下地材Ｄは、コンクリート（第１図，第３図等参
照），又は鉄骨材（第２図，第４図参照）が使用され、
必要に応じて、木毛板，合成樹脂板等の中間材が載置さ
れたものもある（第２図，第４図参照）。As the base material D, concrete (see FIGS. 1 and 3) or steel frame material (see FIGS. 2 and 4) is used,
If necessary, an intermediate material such as a wooden wool board or a synthetic resin board may be placed (see FIGS. 2 and 4).
Ｅはシーム溶接機であり、その下部には溶接機本体５を
支える摺動台板6,6が固着され（第７図参照）、その前
側の下方の左右には、電極ロール7,7が駆動可能に設け
られている。この電極ロール7,7の加圧力は調整可能に
設けられ、その電極ロール７には、板厚，材質等に応じ
た電流が流れるように構成されている。その溶接機本体
５には、冷却装置が備えられている。E is a seam welder, and sliding base plates 6 and 6 supporting the welder body 5 are fixed to the lower part of the seam welder (see FIG. 7), and electrode rolls 7 and 7 are provided on the left and right below the front side. It is provided so that it can be driven. The pressure applied to the electrode rolls 7, 7 is adjustable so that a current depending on the plate thickness, material, etc., flows through the electrode roll 7. The welding machine body 5 is equipped with a cooling device.
次に本発明の実施例の矯正方法について述べると、ま
ず、第１実施例の矯正方法（弾性体B1の幅L1が被覆金属
材Ａの主板１の幅Ｌよりも小さい場合、即ち、L1＜Ｌ）
は次のようになる。幅L1なる弾性体B1を下地材Ｄ上に載
置し、これを略中央位置に置きながら被覆金属材Ａを弾
性体B1上に載置する。このとき、その弾性体B1の幅方向
の中心線と、被覆金属材Ａの幅方向の中心線とが略一致
するようにセットする（第６図左側参照）。即ち、その
弾性体B1が被覆金属材Ａの幅方向のセンター位置になる
ようにし、あたかも下地材Ｄと被覆金属材Ａとで弾性体
B1を中間に狭むようにする。そして、その被覆金属材Ａ
の一側の立上の部２に、可動吊子Ｃの可動舌片４を当接
させつつその吊子本体３を固着する。このとき、立上り
部２と可動舌片４とをその上端側位置においてスポット
溶接の仮止めをしておくこともある。そして、隣接の被
覆金属材Ａも、前記同様に弾性体B1を介して下地材Ｄ上
に載置する。次いで、隣接する被覆金属材A,Aの両立上
り部2,2付近の主板1,1上に、シーム溶接機Ｅの摺動台板
6,6を載置してその両立上り部2,2付近の主板1,1をシー
ム溶接機Ｅの重量にて下方に押圧状態にする。このよう
にしつつ、シーム溶接機Ｅにてその両立上り部2,2を，
可動吊子Ｃの可動舌片４を挟持しつつシーム溶接する
（第８図参照）。具体的には、このシーム溶接機Ｅの電
源ロール7,7間に、立上り部2,2相互とこの間に挟持した
可動舌片４と共に狭み込みつつ、シーケ溶接作業を行
う。Next, the straightening method of the embodiment of the present invention will be described. First, the straightening method of the first embodiment (when the width L 1 of the elastic body B 1 is smaller than the width L of the main plate 1 of the coated metal material A, that is, L 1 <L)
Is as follows. The elastic body B 1 having the width L 1 is placed on the base material D, and the covering metal material A is placed on the elastic body B 1 while placing the elastic body B 1 at the substantially central position. At this time, the elastic body B 1 is set so that the center line in the width direction and the center line in the width direction of the coated metal material A are substantially aligned with each other (see the left side in FIG. 6). That is, the elastic body B 1 is positioned at the center position in the width direction of the coated metal material A, and it is as if the base material D and the coated metal material A are elastic bodies.
Make B 1 narrow in the middle. And the coated metal material A
While the movable tongue piece 4 of the movable suspension C is brought into contact with the rising portion 2 on one side, the suspension main body 3 is fixed. At this time, the rising portion 2 and the movable tongue 4 may be temporarily fixed by spot welding at their upper end side positions. Then, the adjacent coated metal material A is also placed on the base material D via the elastic body B 1 in the same manner as described above. Next, the sliding base plate of the seam welding machine E is mounted on the main plates 1, 1 in the vicinity of the ascending parts 2, 2 of the adjacent coated metal materials A, A.
6, 6 are placed, and the main plates 1, 1 near the ascending section 2, 2 are pressed downward by the weight of the seam welding machine E. While doing this, the seam welding machine E
Seam welding is performed while holding the movable tongue 4 of the movable suspension C (see FIG. 8). Specifically, the seake welding operation is performed while being narrowed between the power source rolls 7 and 7 of the seam welding machine E together with the rising portions 2 and 2 and the movable tongue 4 sandwiched therebetween.
そして、そのシーム溶接機Ｅの通過後には、被覆金属材
Ａの幅方向両側に空隙をあけつつも、その中央位置に詰
め込まれている弾性体B1にて被覆金属材Ａを上方に押上
げるような反発力を働かせ（第９図参照）、主板１の断
面は偏平山形弧状になり、この作用によって、被覆金属
材Ａの主板１の両側寄り箇所の皺は、平面方向に伸長し
て皺を伸ばすようにするものである。After passing through the seam welding machine E, the coated metal material A is pushed upward by the elastic body B 1 packed in the central position while leaving a gap on both sides in the width direction of the coated metal material A. Such a repulsive force is exerted (see FIG. 9), and the cross section of the main plate 1 becomes a flat mountain arc shape. By this action, the wrinkles of the coated metal material A on both sides of the main plate 1 extend in the plane direction to form wrinkles. Is to stretch.
これらの作業を順次繰り返しながら被覆金属外囲体を施
工する。The coated metal enclosure is constructed by sequentially repeating these operations.
次に本発明の第２実施例の矯正方法について説明する、
まず、第２実施例の矯正方法（弾性体B2の幅L2が被覆金
属材Ａの主板１の幅Ｌと略同等の場合、即ち、L2≒Ｌ）
は次のようになる。幅L2なる弾性体B2を下地材Ｄ上に載
置し、これを略中央位置に置きながら被覆金属材Ａを弾
性体B2上に載置する。このとき、その弾性体B2の幅方向
の両側と、被覆金属材Ａの幅方向両側の立上り部2,2位
置が略揃うようにしてセットする。その後の施工順序
は、前記第１実施例の場合と同様である。Next, the correction method of the second embodiment of the present invention will be explained.
First, correction method of the second embodiment (when the width L 2 of the elastic body B 2 is the width L substantially equal to the main plate 1 for coating metal material A, i.e., L 2 ≒ L)
Is as follows. An elastic body B 2 having a width L 2 is placed on the base material D, and the covering metal material A is placed on the elastic body B 2 while placing the elastic body B 2 at a substantially central position. At this time, the elastic body B 2 is set so that both sides thereof in the width direction are substantially aligned with the positions of the rising portions 2 and 2 on both sides of the coated metal material A in the width direction. The subsequent construction order is the same as in the case of the first embodiment.
この第２実施例では、特に、そのシーム溶接機Ｅの通過
後には、被覆金属材Ａの幅方向全体に詰め込まれている
弾性体B2にて被覆金属材Ａを上方に押上げるような反発
力を働かせる点である。この場合にも、主板１の断面は
偏平山形弧状にできる。In the second embodiment, in particular, after passing through the seam welding machine E, the elastic body B 2 packed in the entire width direction of the coated metal material A pushes up the coated metal material A upward. It is the point of exercising power. Also in this case, the cross section of the main plate 1 can be made into a flat chevron arc.
まず、特許請求の範囲第１項記載の発明においては、平
坦状の主板１の幅方向両側に立上り部2,2を形成した被
覆金属材Ａを、この被覆金属材Ａの幅より狭い幅をな
し、かつ弾力性を有した弾性体B1を介して下地材Ｄ上に
載置し、その被覆金属材Ａの一側に可動吊子Ｃを取り付
け、次いで前記同様に前記弾性体B1を介して被覆金属材
Ａを下地材Ｄ上に載置し、そして隣接する被覆金属材A,
Aの両立上り部2,2付近の主板1,1を下方に押圧しつつ、
その両立上り部2,2をシーム溶接して前記主板１の断面
を偏平山形弧状に形成する被覆金属外囲体における熱歪
矯正法としたことにより、第１に略従来通りの施工法と
同様で、僅かに被覆金属材Ａを下地材Ｄに載置するとき
に弾性体B1を介在する作業を加えるだけで被覆金属外囲
体の熱歪による皺を除去できるし、第２に弾力性，復元
力に優れた弾性体B1を被覆金属材Ａと下地材Ｄの間に介
在することで構造物内の保温性を良好とし、また、防震
性，防音性にも効果がある。First, in the invention described in claim 1, the coated metal material A in which the rising portions 2, 2 are formed on both sides in the width direction of the flat main plate 1 has a width narrower than the width of the coated metal material A. None, and is placed on the base material D via the elastic body B 1 having elasticity, the movable suspender C is attached to one side of the coated metal material A, and then the elastic body B 1 is mounted in the same manner as described above. The coated metal material A is placed on the base material D via the
Compatibility of A While pressing the main plates 1, 1 near the uphill section 2, 2 downward,
Both of which are the same as the conventional construction method. By adopting the thermal strain correction method in the covered metal enclosure in which the cross section of the main plate 1 is formed into a flat chevron arc shape by seam welding the ascending portions 2 and 2, Thus, wrinkles due to thermal strain of the coated metal envelope can be removed by adding a work of interposing the elastic body B 1 when slightly placing the coated metal material A on the base material D, and secondly, the elasticity. By interposing the elastic body B 1 having an excellent restoring force between the coated metal material A and the base material D, the heat retaining property in the structure is improved, and the seismic and soundproofing properties are also effective.
これらの効果について詳述すると、まず、被覆金属外囲
体は、その溶接継手部箇所において、シーム溶接時に極
めて高温の熱が発生するため被覆金属外囲体を構成する
被覆金属材Ａは、第11図に示すように熱歪によって、そ
の平坦状の主板１の一部に盛り上がり部を生じ、全体的
に皺が発生する。そして熱が下がっても、被覆金属材Ａ
には歪が残り、一度発生した皺を取り除くことが不可能
となる。本発明は上記の被覆金属外囲体に発生した皺を
除去するにあたり、被覆金属外囲体を施工する段階で被
覆金属材Ａと下地材Ｄの間に、その被覆金属材Ａの幅よ
り狭い幅をなし、かつ弾力性を有した弾性体B1を介在さ
せ、そして隣接する被覆金属材A,Aの両立上り部2,2付近
の主板1,1を下方に押圧しつつ、その両立上り部2,2をシ
ーム溶接したことで、このシーム溶接した後（シーム溶
接機Ｅが通過した後）には、被覆金属材Ａの幅方向両側
に空隙が形成されつつも、その中央位置に詰め込まれて
いる弾性体B1にて被覆金属材Ａを上方に押上げるような
反発力が作用して（第９図参照）、被覆金属材Ａの平坦
な主板１を平面に直交する方向に伸長する力（引張力）
が働き、前記主板１の断面を偏平山形弧状に形成し、被
覆金属材Ａの一部に盛り上り部が生じるような皺が、平
面方向に伸びたと同様な状態にでき、これによって主板
１の両側寄りの箇所の皺を伸ばし、主板１を極めて整然
として仕上がり、その主板１面の矯正ができる大きな効
果がある。このように、本発明では、熱歪による皺の発
生を確実に防止できるものである。These effects will be described in detail. First, at the welded joint portion of the coated metal envelope, extremely high temperature heat is generated during seam welding, so that the coated metal material A forming the coated metal envelope is As shown in FIG. 11, due to thermal strain, a raised portion is formed on a part of the flat main plate 1, and wrinkles are generated on the whole. And even if the heat drops, the coated metal material A
Distortion remains in the wrinkles, making it impossible to remove wrinkles that have occurred once. In the present invention, in removing the wrinkles generated in the above-mentioned coated metal enclosure, the width between the coated metal material A and the base material D is narrower than the width of the coated metal material A at the stage of applying the coated metal enclosure. The elastic body B 1 having a width and elasticity is interposed, and the main metal plates 1 and 1 in the vicinity of the compatible rising portions 2 and 2 of the adjacent coated metal materials A and A are pressed downward while achieving the compatibility. By seam welding the portions 2 and 2, after the seam welding (after the seam welding machine E has passed), the covering metal material A is packed in the center position while forming a gap on both sides in the width direction. The elastic body B 1 exerts a repulsive force that pushes the coated metal material A upward (see FIG. 9), and extends the flat main plate 1 of the coated metal material A in a direction orthogonal to the plane. Force (tensile force)
Of the main plate 1 makes the cross section of the main plate 1 into a flat chevron arc shape, and wrinkles such that a raised portion is formed in a part of the coated metal material A can be in the same state as when the wrinkle extends in the plane direction. There is a great effect that the wrinkles on the sides of both sides are stretched to finish the main plate 1 in an extremely orderly manner and the surface of the main plate 1 can be straightened. As described above, the present invention can reliably prevent the generation of wrinkles due to thermal strain.
このように大きな効果を奏する本発明でも、被覆金属材
Ａを下地材Ｄ上の載置し、隣接する被覆金属材A,Aをそ
れぞれシーム溶接する従来の施工法を基本とし、僅かに
被覆金属材Ａを下地材Ｄに載置するときに弾性体B1を介
在する単純な作業を加えるのみで、シーム溶接時に被覆
金属材Ａに生ずる熱歪による皺を除去できるものであ
る。このように、従来の施工時間を僅かに超える程度で
施工できるし、施工も特に複雑とならずに従来のシーム
溶接時の熱歪による皺の発生を除去できるものである。Even in the present invention having such a great effect, the coated metal material A is placed on the base material D and the adjacent coated metal materials A and A are seam-welded, respectively. When the material A is placed on the base material D, wrinkles due to thermal strain generated in the coated metal material A at the time of seam welding can be removed by simply performing a simple operation involving the elastic body B 1 . As described above, the work can be performed in a degree slightly exceeding the conventional work time, and the work is not particularly complicated, and the generation of wrinkles due to the thermal strain in the conventional seam welding can be removed.
また、本発明に使用される弾性体B1の弾力性，復元力の
優れたものが使用されるため、本来の断熱性の他の他に
防震性，防音性等にも効果的である。従って、この弾性
体B1を被覆金属材Ａと下地材Ｄとの間に介在することで
構造物内部の保温，防震，防音については、雨，風等の
打音，共振又は共鳴等の板鳴現象を防止できるものであ
る。In addition, since the elastic body B 1 used in the present invention has excellent elasticity and resilience, it is effective not only for the original heat insulating property but also for the seismic property and soundproof property. Therefore, by interposing the elastic body B 1 between the covering metal material A and the base material D, for heat retention, earthquake proofing, and sound proofing inside the structure, a sounding sound such as rain and wind, a plate for resonance or resonance, etc. The ringing phenomenon can be prevented.
さらに、本発明では、被覆金属材Ａの幅より狭い幅をな
し、かつ弾力性を有した弾性体B1を介在させたので、被
覆金属材Ａの幅方向両側に空隙が形成されるが、中央位
置に詰め込まれている弾性体B1にて被覆金属材Ａを上法
に押上げるような反発力にて充分なる偏平山形弧状に成
形できる。Furthermore, in the present invention, since the elastic body B 1 having a width narrower than the width of the coated metal material A and having elasticity is interposed, the voids are formed on both sides in the width direction of the coated metal material A. With the elastic body B 1 packed in the central position, it is possible to form a flat chevron-shaped arc with sufficient repulsive force to push the coated metal material A upward.
次に特許請求の範囲第２項記載の発明においては、前記
第１項発明の構成における弾性体B1を、弾性体B2に替
え、この幅を、被覆金属材Ａの幅と同等にしたことによ
り、まず、被覆金属材Ａと下地材Ｄとの間に被覆金属材
Ａと略同等幅の弾性体B2を介在させて、被覆金属材Ａと
下地材Ｄとの間には弾性体B2が隅々に至るまで緊密に詰
め込まれることになる。従って被覆金属材Ａの立上り部
２付近の表面にも内部から外部に向かって反発力が働い
ている。このため、シーム溶接時にシーム溶接機Ｅの自
重が摺動台板６を伝わって被覆金属材Ａの立上り部２付
近の表面に荷重をかけることになり、立上り部２付近の
表面に折目状の変形が生じることを、立上り部２付近表
面の内部の弾性体B2の強力な反発力で防止するととも
に、その熱歪による皺も伸ばすことができ、極めて優れ
た熱歪の矯正ができる。Next, in the invention described in claim 2, the elastic body B 1 in the constitution of the first invention is replaced with an elastic body B 2 , and this width is made equal to the width of the coated metal material A. Thus, first, an elastic body B 2 having a width substantially equal to that of the coated metal material A is interposed between the coated metal material A and the base material D, and an elastic body is provided between the coated metal material A and the base material D. B 2 will be tightly packed into every corner. Therefore, the repulsive force acts from the inside to the outside on the surface of the coated metal material A near the rising portion 2 as well. Therefore, during seam welding, the self-weight of the seam welding machine E is transmitted through the sliding base plate 6 and applies a load to the surface of the coated metal material A near the rising portion 2, and the surface near the rising portion 2 is folded. The strong repulsive force of the elastic body B 2 inside the surface in the vicinity of the rising portion 2 can prevent the deformation of No. 2 and the wrinkles due to the thermal strain can be extended, and extremely excellent correction of thermal strain can be performed.
特に、被覆金属材Ａの下地材Ｄの間に被覆金属材Ａと略
同等幅の弾性体B2を介在することで被覆金属材Ａと下地
材Ｄの間には緊密な状態で弾性体B2が詰っており、この
ため被覆金属材Ａの幅方向の断面は極めて調和のとれた
円弧を形成し、構造物の最外面被覆部として使用した場
合に極めて美的に優れたものにできる。その他の効果と
しては、この第２項発明のその他の構成が第１項発明と
同一であるため、第１項発明と同様な効果を発揮しう
る。In particular, the elastic body B 2 having substantially the same width as that of the coated metal material A is interposed between the base material D of the coated metal material A, so that the elastic body B is closely packed between the coated metal material A and the base material D. 2, the cross section of the coated metal material A in the width direction forms a very harmonious arc, and when used as the outermost surface coating portion of the structure, it can be made extremely aesthetically superior. As for other effects, since the other structure of the second aspect of the invention is the same as that of the first aspect of the invention, the same effect as the first aspect of the invention can be exhibited.
図面は本発明の実施例を示すものであって、その第１図
は本発明の施工途中の主要構成を示す斜視図、第２図乃
至第５図は本発明の施工途中の主要構成を示す縦断面
図、第６図乃至第８図は本発明の施工順序を示す要部縦
断面図、第９図は本発明によって施工された被覆金属外
囲体の縦断面図、第10図は本発明の施工状態を示す縦断
面図、第11図は従来の施工状態を示す縦断面図である。 Ａ…被覆金属材、B1,B2…弾性体、 Ｃ…可動吊子、Ｄ…下地材、 １…主板、２……立上り部。The drawings show an embodiment of the present invention, in which FIG. 1 is a perspective view showing a main structure during construction of the present invention, and FIGS. 2 to 5 show a main structure during construction of the present invention. Longitudinal sectional views, FIGS. 6 to 8 are longitudinal sectional views of main parts showing the order of construction of the present invention, FIG. 9 is a longitudinal sectional view of a coated metal enclosure constructed according to the present invention, and FIG. 10 is a book. FIG. 11 is a longitudinal sectional view showing a construction state of the invention, and FIG. 11 is a longitudinal sectional view showing a conventional construction state. A ... coated metal material, B 1, B 2 ... elastic body, C ... movable retaining clips, D ... base material, 1 ... main plate, 2 ...... rising portion.
フロントページの続き (72)発明者 中村 好伸 東京都中央区京橋２丁目９番２号 三晃金 属工業株式会社内 (56)参考文献 特開 昭57−119047（ＪＰ，Ａ) 実開 昭55−165024（ＪＰ，Ｕ) 実開 昭62−160029（ＪＰ，Ｕ) 商品カタログ「三晃式彎曲瓦棒」昭和52 年１月、三晃金属工業株式会社Front Page Continuation (72) Inventor Yoshinobu Nakamura 2-9-2 Kyobashi, Chuo-ku, Tokyo Sanko Kinzoku Kogyo Co., Ltd. (56) Reference JP 57-119047 (JP, A) -165024 (JP, U) Actual development Sho 62-160029 (JP, U) Product catalog "Sanko-style curved roof tile" January 1972, Sanko Metal Industry Co., Ltd.
Claims (2)
成した被覆金属材を、この被覆金属材の幅より狭い幅を
なし、かつ弾力性を有した弾性体を介して下地材上に載
置し、その被覆金属材の一側に可動吊子を取り付け、次
いで前記同様に前記弾性体を介して被覆金属材を下地材
上に載置し、そして隣接する被覆金属材の両立上り部付
近の主板を下方に押圧しつつ、その両立上り部をシーム
溶接して前記主板の断面を偏平山形弧状に形成すること
を特徴とした被覆金属外囲体における熱歪矯正法。1. A coated metal material having a rising portion formed on both sides in the width direction of a flat main plate, and having a width narrower than the width of the coated metal material and having an elastic body on the base material. The movable metal suspension is attached to one side of the coated metal material, then the coated metal material is placed on the base material via the elastic body in the same manner as described above, and the adjacent coated metal material is compatible. A method for straightening thermal distortion in a coated metal enclosure, characterized in that the main plate near the above portion is pressed downward and the ascending portion is seam welded to form a cross section of the main plate into a flat chevron arc shape.
成した被覆金属材を、この被覆金属材と略同等幅をな
し、かつ弾力性を有した弾性体を介して下地材上に載置
し、その被覆金属材の一側に可動吊子を取り付け、次い
で前記同様に前記弾性体を介して被覆金属材を下地材上
に載置し、そして隣接する被覆金属材の両立上り部付近
の主板を下方に押圧しつつ、その両立上り部をシーム溶
接して前記主板の断面を偏平山形弧状に形成することを
特徴とした被覆金属外囲体における熱歪矯正法。2. A coated metal material in which rising portions are formed on both sides of a flat main plate in the width direction is provided on a base material via an elastic body having a width substantially equal to that of the coated metal material and having elasticity. Place the movable suspension on one side of the coated metal material, then mount the coated metal material on the base material via the elastic body in the same manner as described above, and make the adjoining coated metal material compatible. A method for straightening thermal distortion in a coated metal enclosure, characterized in that the main plate in the vicinity is pressed downward and the compatible rising portion is seam welded to form a cross section of the main plate in the shape of a flat chevron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60063437A JPH0676716B2 (en) | 1985-03-29 | 1985-03-29 | Thermal strain correction method for coated metal enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60063437A JPH0676716B2 (en) | 1985-03-29 | 1985-03-29 | Thermal strain correction method for coated metal enclosure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61225452A JPS61225452A (en) | 1986-10-07 |
| JPH0676716B2 true JPH0676716B2 (en) | 1994-09-28 |
Family
ID=13229244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60063437A Expired - Lifetime JPH0676716B2 (en) | 1985-03-29 | 1985-03-29 | Thermal strain correction method for coated metal enclosure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0676716B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0356574Y2 (en) * | 1985-11-22 | 1991-12-19 | ||
| JPH0230432U (en) * | 1988-08-17 | 1990-02-27 | ||
| JPH07113252B2 (en) * | 1992-03-18 | 1995-12-06 | 元旦ビューティ工業株式会社 | Exterior face plate for buildings and roof for buildings |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591661B2 (en) * | 1978-09-29 | 1984-01-13 | 忠男 宇野 | Automatic feeding and cutting system for constant stack paper |
| JPS55165024U (en) * | 1979-05-16 | 1980-11-27 | ||
| JPS57119047A (en) * | 1981-01-14 | 1982-07-24 | Sanko Kinzoku Kogyo Kk | Roof utilizing solar heat |
| JPS5910482A (en) * | 1982-07-09 | 1984-01-19 | Shinwa Kogyo Kk | Seam welding method of thin sheet and face material for seam welding of thin sheet |
| JPS5920918U (en) * | 1982-07-27 | 1984-02-08 | 三晃金属工業株式会社 | Edge distortion removal tool for coated stainless steel material |
-
1985
- 1985-03-29 JP JP60063437A patent/JPH0676716B2/en not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| 商品カタログ「三晃式彎曲瓦棒」昭和５２年１月、三晃金属工業株式会社 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61225452A (en) | 1986-10-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4489529A (en) | Reinforced ceiling runner | |
| US4160350A (en) | Floor joist plate | |
| MX9603139A (en) | Support structure for supporting a load. | |
| JPH0676716B2 (en) | Thermal strain correction method for coated metal enclosure | |
| JP4176876B2 (en) | Envelope | |
| KR101460306B1 (en) | Manufacturing method of tent for the prevention of wrinkles and tents | |
| JPS59187718A (en) | Tensioning method and fixing tool of double film in vinyl-house | |
| JP2500421B2 (en) | Moving partition | |
| JPH09184257A (en) | Structure for preventing enclosure from making sound | |
| RU2126875C1 (en) | Method for production of flat and spatial cellular structures and combinations on their base | |
| JPH0615084Y2 (en) | Roof structure | |
| JP3491806B2 (en) | Partition wall | |
| JP3671357B2 (en) | Envelope | |
| JP3444652B2 (en) | Coated metal enclosure | |
| JP3069777B2 (en) | Joining method and end treatment method of bath lid plate | |
| JPH0741767Y2 (en) | Joint plate with spring | |
| JPS59165745A (en) | Sound absorbing panel | |
| JPH061934Y2 (en) | Sound absorption and sound insulation panel fittings | |
| JP3671358B2 (en) | Envelope | |
| JPH02289750A (en) | Roof structure for building | |
| JPH10169090A (en) | Square pipe | |
| JPH0743799U (en) | Suspension | |
| JPH04347244A (en) | Steel beam into which prestress is introduced | |
| JPS6051247A (en) | Joint structure of outer enclosure | |
| JPH10152946A (en) | Building plate |