JPWO2012098638A1 - Mounting bracket on the roof - Google Patents

Mounting bracket on the roof Download PDF

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JPWO2012098638A1
JPWO2012098638A1 JP2011505283A JP2011505283A JPWO2012098638A1 JP WO2012098638 A1 JPWO2012098638 A1 JP WO2012098638A1 JP 2011505283 A JP2011505283 A JP 2011505283A JP 2011505283 A JP2011505283 A JP 2011505283A JP WO2012098638 A1 JPWO2012098638 A1 JP WO2012098638A1
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hole
roof
right direction
mounting bracket
portions
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JP5218641B2 (en
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友則 渡辺
友則 渡辺
岩名　紘司
紘司 岩名
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SAKATA MANUFACTURING CO., LTD.
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SAKATA MANUFACTURING CO., LTD.
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • F24S25/615—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures for fixing to protruding parts of buildings, e.g. to corrugations or to standing seams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • F24S25/613—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures in the form of bent strips or assemblies of strips; Hook-like connectors; Connectors to be mounted between building-covering elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
    • F24S25/634—Clamps; Clips
    • F24S25/636—Clamps; Clips clamping by screw-threaded elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Connection Of Plates (AREA)

Abstract

【課題】左右一対の下部板部で屋根材を挟んで固定する固定力を増加する。【解決手段】折版屋根板１に固定される屋根上の取付金具４は、それぞれ正面が略Ｃ状で左右一対の第一の挟持板５及び第二の挟持板６を備えている。これらは、平板状の上部板部７，11の外側に下向きの側板部８，12が連設され、さらに側板部８，12の下端に内向きに第一の下部板部９，13を連設している。そして、上部板部７，11にボルトが挿通する第一の貫通穴16、第二の貫通穴17が設けられており、この第一の貫通穴16の第一の中心軸線16Ａ、第二の貫通穴17の第二の中心軸線17Ａは、ボルト15の中心軸線19Ａに対し偏位している。ナット20でボルト15を緊諦すると、偏位に対応して第一の挟持板５及び第二の挟持板６が弾性変形することで歪が付与される。この付与された歪状態で第一の下部板部９，13の先端21，22がはぜ部２を挟持することができる。【選択図】図１A fixing force for fixing a roof material between a pair of left and right lower plate portions is increased. A mounting bracket 4 on a roof fixed to the folded roof plate 1 includes a pair of left and right first sandwiching plates 5 and a second sandwiching plate 6 each having a substantially C-shaped front surface. In these, downwardly facing side plate portions 8 and 12 are connected to the outside of the flat plate-like upper plate portions 7 and 11, and the first lower plate portions 9 and 13 are connected inward to the lower ends of the side plate portions 8 and 12. Has been established. A first through hole 16 and a second through hole 17 through which the bolt is inserted are provided in the upper plate portions 7 and 11, and the first central axis 16A and the second through hole 16 of the first through hole 16 are provided. The second center axis 17A of the through hole 17 is offset from the center axis 19A of the bolt 15. When the bolt 15 is tightened with the nut 20, the first clamping plate 5 and the second clamping plate 6 are elastically deformed corresponding to the displacement to give strain. The tip portions 21 and 22 of the first lower plate portions 9 and 13 can sandwich the hull portion 2 in this applied strain state. [Selection] Figure 1

Description

本発明は、屋根上設備と金属製等の屋根材を接続する屋根上の取付金具に関するものである。   The present invention relates to a mounting bracket on a roof for connecting a roof equipment and a roof material made of metal or the like.

図19，20に示すように、従来技術では上部板部101，102が重なり合い、かつ下部板部103，104が相対向する二個の略Ｃ状の挟持板105，106を形成し、下側の上部板部101にボルト107を上向きに設け、他方の上部板部102に長穴108を形成してボルト107をナット109に螺合することで、左右一対の下部板部103，104で金属板製の折版屋根110のはぜ部111を挟んで固定し、そしてボルト107を利用して屋根上設備112等を固定できるようにしたものである。   As shown in FIGS. 19 and 20, in the prior art, the upper plate portions 101 and 102 are overlapped and the lower plate portions 103 and 104 are opposed to each other to form two substantially C-shaped sandwiching plates 105 and 106. The upper plate 101 is provided with a bolt 107 facing upward, the other upper plate 102 is formed with a long hole 108, and the bolt 107 is screwed into the nut 109. A plate-shaped folded roof 110 is fixed by sandwiching a hull portion 111, and the on-roof equipment 112 and the like can be fixed by using bolts 107.

実公平４−１１０６４号公報Japanese Utility Model Publication 4-11064 実用新案登録第３００７５３６号公報Utility Model Registration No. 3007536

従来技術では、ボルト107を長穴108に貫通してからナット109に螺合することで、上部板部101，102相互を重ね合わせて固定し、この固定により下部板部103，104によってはぜ部111を挟んで、取付金具を固定するものであるが、その下部板部103，104の固定力はボルト107とナット109が上部板部101，102相互を重ね合わせて固定する力に起因する。   In the prior art, the bolts 107 are passed through the elongated holes 108 and then screwed into the nuts 109, so that the upper plate parts 101 and 102 are overlapped and fixed together, and this fixing causes the lower plate parts 103 and 104 to mate. The mounting bracket is fixed across the portion 111. The fixing force of the lower plate portions 103 and 104 is caused by the force that the bolt 107 and the nut 109 fix the upper plate portions 101 and 102 to overlap each other. .

ところで、近年、例えばパネル状の太陽電池モジュール、屋上緑化設備、遮光板あるいはエアコン室外機や看板などの設備が、折版屋根等の屋根部材の上に設置されることが多くなり、取付金具の屋根部材への接続固定強度が高く、より信頼性の高い屋根上の取付金具が望まれている。   By the way, in recent years, for example, panel-like solar cell modules, rooftop greening facilities, light shielding plates, air conditioner outdoor units, signboards, and other facilities are often installed on roof members such as folding roofs. There is a demand for a mounting bracket on the roof having high connection fixing strength to the roof member and higher reliability.

解決しようとする問題点は、左右一対に設けられた上部板部を緊締することで左右一対の挟持部材における下部板部で屋根材を挟んで固定できるようにした屋根上の取付金具において、左右一対の下部板部で屋根材を挟んで固定する固定力を増加する点である。また、その取り付けを簡便にできるようにし、さらに左右一対の下部板部で屋根材を挟んで固定する接触面積を大きくする点である。   The problem to be solved is that, in the mounting bracket on the roof, the upper plate part provided on the pair of left and right sides is fastened to fix the roof material between the lower plate parts of the pair of left and right holding members. It is a point which increases the fixing force which pinches | interposes and fixes a roofing material with a pair of lower board part. Moreover, the attachment is made simple, and further, the contact area to be fixed with the roof material sandwiched between the pair of left and right lower plate portions is increased.

請求項１の屋根上の取付金具は、左右一対の横向きの第一及び第二の上部板部が上下となって重なり合うと共に、左右一対の第一及び第二の下部板部の相対する第一及び第二の先端が屋根材の左右に配置され相互の開口部が対向するように配置される左右一対の第一及び第二の挟持部材を備え、前記第一及び第二の上部板部に上下向きの第一及び第二の貫通部を連通可能に形成し、これら第一及び第二の貫通部に直線状軸を貫通すると共に、前記直線状軸に雌螺子部材を緊諦して前記第一及び第二の上部板部を固定することで、前記第一及び第二の先端が前記屋根材の左右を挟着する屋根上の取付金具において、
前記直線状軸が非貫通状態であって、前記第一及び第二の先端間の間隔が前記屋根材の被取付部の左右方向の幅と同じとなって前記第一及び第二の上部板部が上下に重なり合うとき、前記第一及び第二の貫通部を連通する連通部の左右方向の連通部幅を、前記直線状軸の左右方向の軸幅よりも小さく形成したことを特徴とする。The mounting bracket on the roof according to claim 1 is configured such that a pair of left and right first and second upper plate portions overlap each other vertically, and a pair of left and right first and second lower plate portions face each other. And a pair of left and right first and second sandwiching members disposed such that the second tip is disposed on the left and right of the roofing material and the openings are opposed to each other, the first and second upper plate portions The first and second penetrating portions facing upward and downward are formed so as to communicate with each other, and a linear shaft is passed through the first and second penetrating portions, and a female screw member is fastened to the linear shaft to By fixing the first and second upper plate parts, in the mounting bracket on the roof where the first and second ends sandwich the left and right of the roof material,
The linear shaft is in a non-penetrating state, and the distance between the first and second tips is the same as the width in the left-right direction of the mounted portion of the roof material, and the first and second upper plates When the portions overlap vertically, the communication portion width in the left-right direction of the communication portion communicating with the first and second through portions is formed smaller than the axial width in the left-right direction of the linear shaft. .

請求項２は、請求項１において、前記第一及び第二の貫通部及び前記直線状軸は平面が略同一外径の円形であって、これら第一及び第二の貫通部の第一及び第二の中心軸線の一方又は両方は、前記直線状軸の中心軸線に対して左右方向に偏位していることを特徴とする。   A second aspect of the present invention is the first aspect, wherein the first and second penetrating portions and the linear axis have a circular shape having substantially the same outer diameter in the plane, One or both of the second central axis lines are deviated in the left-right direction with respect to the central axis line of the linear axis.

請求項３は、請求項２において、前記第一及び第二の貫通部の一方又は両方の左右方向の長さを前記軸幅よりも大きい長穴とすることを特徴とする。   A third aspect is characterized in that, in the second aspect, the length of one or both of the first and second penetrating portions in the left-right direction is a long hole larger than the axial width.

請求項４の発明は、請求項１〜３のいずれかにおいて、前記第一及び第二の先端の一方又は両方を、上向き又は下向きに折り曲げ延設して端縁部を形成したことを特徴とする。   The invention of claim 4 is characterized in that, in any one of claims 1 to 3, one or both of the first and second tips are bent and extended upward or downward to form an edge portion. To do.

請求項５は、請求項１〜４のいずれかにおいて、前記左右方向の連通部幅を、前記直線状軸の左右方向の軸幅の半分より大きく形成したことを特徴とする。   A fifth aspect of the present invention is characterized in that, in any one of the first to fourth aspects, the width of the communication portion in the left-right direction is greater than half of the axial width in the left-right direction of the linear shaft.

請求項１の発明によれば、前記連通部幅を、前記直線状軸の左右方向の軸幅よりも小さく形成しておいて、第一及び第二の貫通部に直線状軸を挿入し直線状軸に雌螺子部材を緊諦して前記第一及び第二の上部板部を固定することで、第一及び第二の挟持部材に弾性変形を生じせしめて歪を付与した状態で、前記第一及び第二の先端を屋根材の左右に配置することができる。   According to the invention of claim 1, the width of the communicating portion is formed smaller than the axial width in the left-right direction of the linear shaft, and the linear shaft is inserted into the first and second penetrating portions to form a straight line. The first and second upper plate portions are fastened with a female screw member to the shape shaft to fix the first and second clamping members, causing elastic deformation and imparting distortion, The first and second tips can be arranged on the left and right sides of the roofing material.

請求項２の発明によれば、前記偏位の長さに応じた弾性変形に伴う歪を第一及び第二の挟持部材に付与することができる。   According to the second aspect of the present invention, it is possible to apply strain accompanying elastic deformation according to the length of the displacement to the first and second clamping members.

請求項３の発明によれば、第一及び第二の貫通部を長穴形状とすることで、取り付け工程の際、直線状軸の第一及び第二の貫通部への挿入の自由度を高めて取り付け性を向上することができる。   According to the invention of claim 3, by making the first and second penetrating portions into the shape of a long hole, the degree of freedom of insertion of the linear shaft into the first and second penetrating portions can be increased during the attaching process. It is possible to improve the mounting property.

請求項４の発明によれば、端縁部により第一及び第二の先端と屋根材との接触面積を大きくできるなど、屋根材との固定力を向上することができる。   According to the invention of claim 4, the fixing force to the roofing material can be improved, for example, the contact area between the first and second tips and the roofing material can be increased by the edge portion.

請求項５の発明によれば、第一及び第二の挟持部材の弾性変形を確保できると共に、直線状軸の強度も確保することができる。   According to the invention of claim 5, it is possible to ensure the elastic deformation of the first and second clamping members and also to ensure the strength of the linear shaft.

本発明の実施例１を示す正面図である。It is a front view which shows Example 1 of this invention. 同平面図である。It is the same top view. 同側面図である。It is the same side view. 同第一取り付け工程の正面図である。It is a front view of the 1st attachment process. 同第二取り付け工程の正面図である。It is a front view of the 2nd attachment process. 同第三取り付け工程の正面図である。It is a front view of the 3rd attachment process. 同使用状態の正面図である。It is a front view of the use state. 同使用状態の側面図である。It is a side view of the use state. 本発明の実施例２を示す正面図である。It is a front view which shows Example 2 of this invention. 同平面図である。It is the same top view. 同側面図である。It is the same side view. 同第一取り付け工程の正面図である。It is a front view of the 1st attachment process. 同第二取り付け工程の正面図である。It is a front view of the 2nd attachment process. 本発明の実施例３を示す正面図である。It is a front view which shows Example 3 of this invention. 本発明の実施例４を示す正面図である。It is a front view which shows Example 4 of this invention. 本発明の実施例５を示す正面図である。It is a front view which shows Example 5 of this invention. 同平面図である。It is the same top view. 同側面図である。It is the same side view. 従来技術を示す分解斜視図である。It is a disassembled perspective view which shows a prior art. 同使用状態を示す斜視図である。It is a perspective view which shows the use condition.

本発明における好適な実施の形態について、添付図面を参照して説明する。尚、以下に説明する実施の形態は、特許請求の範囲に記載された本発明の内容を限定するものではない。また、以下に説明される構成の全てが、本発明の必須要件であるとは限らない。   Preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiments described below do not limit the contents of the present invention described in the claims. In addition, all of the configurations described below are not necessarily essential requirements of the present invention.

図１〜８は実施例１を示しており、図６〜８に示すように屋根構造は梁上のタイトフレーム（いずれも図示せず）上に屋根材である折版屋根板１が左右方向に敷設されており、隣接する折版屋根板１の端部は頂部で巻着された被取付部であるはぜ部２によって固定されている。このはぜ部２は折版屋根板１の端部をいったん立設した首部３の上端に設けられている。   FIGS. 1-8 has shown Example 1, and as shown in FIGS. 6-8, as for the roof structure, the folding roof board 1 which is a roof material on the tight frame (all are not shown) on a beam is the left-right direction. The edge part of the adjacent folding plate roof board 1 is being fixed by the helix part 2 which is the to-be-attached part wound by the top part. The hull portion 2 is provided at the upper end of the neck portion 3 where the end portion of the folded roof sheet 1 is once erected.

このような折版屋根板１に固定される屋根上の取付金具４は、それぞれ正面が略Ｃ状で左右一対の第一の挟持板５及び第二の挟持板６を備えている。左右一対の一方に配置される第一の挟持板５は、平板状の第一の上部板部７の左右方向の外側に下向きの第一の側板部８が連設され、さらに第一の側板部８の下端に左右方向の内向きに第一の下部板部９を横向きに連設して、第一の開口部10を左右方向の内側に向けている。   The mounting bracket 4 on the roof that is fixed to the folded roof plate 1 has a substantially C-shaped front surface and includes a pair of left and right first sandwiching plates 5 and a second sandwiching plate 6. The first sandwiching plate 5 disposed on one of the pair of left and right sides has a first side plate 8 facing downward on the outer side in the left-right direction of the flat first upper plate 7, and further the first side plate A first lower plate portion 9 is connected laterally to the lower end of the portion 8 in the left-right direction, and the first opening 10 is directed inward in the left-right direction.

左右一対の他方に配置される第二の挟持板６は、平板状の第二の上部板部11の左右方向の外側に下向きの第二の側板部12が連設され、さらに第二の側板部12の下端に左右方向の内向きに第二の下部板部13を横向きに連設して、第二の開口部14を左右方向の内側に向け、第一の上部板部７及び第二の上部板部11を上下に重ね合わせると共に、第一の開口部10と第二の開口部14を対向するように配置している。   The second sandwiching plate 6 disposed on the other of the pair of left and right sides is provided with a second side plate 12 facing downward on the outside in the left-right direction of the flat plate-like second upper plate 11, and the second side plate A second lower plate portion 13 is provided laterally inward in the left-right direction at the lower end of the portion 12, and the second upper portion 14 is directed inward in the left-right direction so that the first upper plate portion 7 and the second upper plate portion 7 The upper plate portion 11 is vertically overlapped, and the first opening portion 10 and the second opening portion 14 are arranged to face each other.

そして、上下に重なり合っている第一の上部板部７の略中央と第二の上部板部11の略中央にそれぞれ直線状軸であるボルト15が上下方向に貫通するための第一の貫通部である第一の貫通穴16、第二の貫通部である第二の貫通穴17が形成されている。ボルト15は第二の上部板部11の下側から上向きに貫通したもので、その六角頭部18を第二の上部板部11の下面に当接すると共に、ボルト15の雄螺子軸19を第一の上部板部７の上方に突設し、この突設した雄螺子軸19に座金（図示せず）と共に、雌螺子部材である第一のナット20を螺合している。前記ボルト15の雄螺子軸19が貫通する第一の貫通穴16の第一の直径Ａ、第二の貫通穴17の第二の直径Ｂはいずれも雄螺子軸19の第三の直径Ｃと同じかわずかに大きく形成されている。   And the 1st penetration part for the volt | bolt 15 which is a linear axis to penetrate the up-down direction at the approximate center of the 1st upper board part 7 and the 2nd upper board part 11 which overlapped up and down, respectively. The first through hole 16 and the second through hole 17 as the second through part are formed. The bolt 15 penetrates upward from the lower side of the second upper plate part 11, and the hexagonal head 18 abuts on the lower surface of the second upper plate part 11, and the male screw shaft 19 of the bolt 15 is A first nut 20 that is a female screw member is screwed together with a washer (not shown) to the male screw shaft 19 that protrudes above one upper plate portion 7. The first diameter A of the first through hole 16 through which the male screw shaft 19 of the bolt 15 passes and the second diameter B of the second through hole 17 are both the third diameter C of the male screw shaft 19. They are the same or slightly larger.

前記第一のナット20を緊締することで、上下に重ね合わせた第一の上部板部７と第二の上部板部11を固定する。この固定により左右方向の内向きとなっている第一の下部板部９の第一の先端21が首部３の左右方向の一側に当接すると共に、第二の下部板部13の第二の先端22が首部３の左右方向の他側に当接することで、第一の下部板部９、第二の下部板部13は首部３を挟んで取付金具４を折版屋根板１のはぜ部２に固定できるようになっている。このため第一の先端21と第二の先端22間の左右方向の間隔Ｄは、首部３の左右方向の厚みと同じに形成されている。   By tightening the first nut 20, the first upper plate portion 7 and the second upper plate portion 11 that are stacked one above the other are fixed. With this fixing, the first tip 21 of the first lower plate 9 that is inward in the left-right direction comes into contact with one side of the neck 3 in the left-right direction and the second lower plate 13 has a second end. The tip 22 abuts on the other side of the neck 3 in the left-right direction, so that the first lower plate 9 and the second lower plate 13 are attached to the folding roof plate 1 with the mounting bracket 4 sandwiched between the neck 3. It can be fixed to the part 2. For this reason, the space | interval D of the left-right direction between the 1st front-end | tip 21 and the 2nd front-end | tip 22 is formed the same as the thickness of the left-right direction of the neck part 3. FIG.

このように屋根上に取り付けられた取付金具４を介して屋根上設備23を固定するには、例えば第一の上部板部７に屋根上設備23を載置すると共に、屋根上設備23の上面を押さえると共に雄螺子軸19に挿入した逆Ｌ字型の押え金具24を、第二のナット25を雄螺子軸19に緊締することで固定するようにしている。   In order to fix the rooftop equipment 23 via the mounting bracket 4 attached on the roof in this way, for example, the rooftop equipment 23 is placed on the first upper plate portion 7 and the top surface of the rooftop equipment 23 is also mounted. The reverse L-shaped presser fitting 24 inserted into the male screw shaft 19 is fixed by tightening the second nut 25 to the male screw shaft 19.

そして、第一の挟持板５、第二の挟持板６をボルト15、第一のナット20で緊締してはぜ部２側に固定するとき、第一の先端21と第二の先端22におけるはぜ部２への挟持力を増強するため第一の挟持板５、第二の挟持板６の歪を利用した弾性力を付与する。   When the first clamping plate 5 and the second clamping plate 6 are fastened with bolts 15 and the first nut 20 and fixed to the side of the flange 2, the first tip 21 and the second tip 22 In order to reinforce the clamping force to the hull portion 2, an elastic force using the strain of the first clamping plate 5 and the second clamping plate 6 is applied.

この歪を付与するため、図１〜図３に示すように第一の貫通穴16の第一の中心軸線16Ａ又は及び第二の貫通穴17の第二の中心軸線17Ａを雄螺子軸19の中心軸線19Ａに対して左右方向に偏位するように配置している。これは雄螺子軸19が第一の貫通穴16、第二の貫通穴17に対して非貫通状態であって、第一の上部板部７及び第二の上部板部11が上下となって重なり合うと共に第一の先端21と第二の先端22との間の間隔がはぜ部２における首部３の左右幅と同じとき、第一の中心軸線16Ａを雄螺子軸19の中心軸線19Ａより左右方向の一方、図１では第一の偏位長さＥを有して左側に偏位させており、また第二の中心軸線17Ａを雄螺子軸19の中心軸線19Ａより左右方向の他方、図１では第二の偏位長さＦを有して右側に偏位させており、このように第一の貫通穴16、第二の貫通穴17を偏位した第一の挟持板５及び第二の挟持板６に、ボルト15、第一のナット20を組み込んで屋根材に取り付けるものである。   In order to apply this distortion, the first central axis 16A of the first through hole 16 or the second central axis 17A of the second through hole 17 is connected to the male screw shaft 19 as shown in FIGS. It arrange | positions so that it may deviate in the left-right direction with respect to the central axis 19A. This is because the male screw shaft 19 is in a non-penetrating state with respect to the first through hole 16 and the second through hole 17, and the first upper plate portion 7 and the second upper plate portion 11 are vertically moved. When overlapping and the distance between the first tip 21 and the second tip 22 is the same as the left and right width of the neck portion 3 in the hull portion 2, the first center axis 16A is set to the left and right of the center axis 19A of the male screw shaft 19. One of the directions is shifted to the left side with a first deflection length E in FIG. 1, and the second central axis 17A is shifted from the central axis 19A of the male screw shaft 19 in the left-right direction. 1 has a second deflection length F and is displaced to the right side, and thus the first sandwiching plate 5 and the first clamping plate 5 in which the first through hole 16 and the second through hole 17 are displaced as described above. A bolt 15 and a first nut 20 are incorporated into the second sandwiching plate 6 and attached to the roofing material.

すなわち、第一の偏位長さＥ、第二の偏位長さＦを有していることで、雄螺子軸19が非貫通状態であって、第一の上部板部７及び第二の上部板部11が上下となって重なり合うと共に第一の先端21及び第二の先端22間の間隔Ｄを首部３の左右幅と同じに設定したとき、平面視において第一の貫通穴16及び第二の貫通穴17の連通部26の左右方向の連通部幅Ｇを、雄螺子軸19の左右方向の軸幅、つまり第三の直径Ｃよりも小さく形成している（Ｇ≒Ｃ―Ｅ―Ｆ，Ｇ＜Ｃ）。尚、連通部幅Ｇは例えば雄螺子軸19の第三の直径Ｃの半分より大きいことが望ましい（Ｃ／２＜Ｇ＜Ｃ）。   That is, by having the first displacement length E and the second displacement length F, the male screw shaft 19 is in a non-penetrating state, and the first upper plate portion 7 and the second When the upper plate portion 11 overlaps vertically and the distance D between the first tip 21 and the second tip 22 is set to be the same as the left and right width of the neck 3, the first through hole 16 and the first The lateral width G of the communicating portion 26 of the second through hole 17 is smaller than the lateral width of the male screw shaft 19, that is, the third diameter C (G≈CE). F, G <C). The communicating portion width G is preferably larger than half of the third diameter C of the male screw shaft 19 (C / 2 <G <C).

次に前記構成についてその取り付け工程を説明する。図４の第一取り付け工程に示すように第二の上部板部11の下方からボルト15を上向きに第一の貫通穴16に挿通させると共に、第一の上部板部７の第一の貫通穴16に貫通し、ボルト15の上端に第一のナット20を螺合させて、第一の上部板部７と第二の上部板部11とが離れた状態で一体化する。   Next, the attachment process of the above configuration will be described. As shown in the first attachment step of FIG. 4, the bolt 15 is inserted through the first through hole 16 from below the second upper plate portion 11 and the first through hole of the first upper plate portion 7. 16, the first nut 20 is screwed into the upper end of the bolt 15, and the first upper plate portion 7 and the second upper plate portion 11 are integrated in a separated state.

次に、図５の第二取り付け工程に示すように、第一の先端21をはぜ部２における首部３の一側に当接すると共に、第二の先端22を首部３の他側に当接する。この際においても、第一の上部板部７と第二の上部板部11とは離れている。   Next, as shown in the second attachment step of FIG. 5, the first tip 21 is brought into contact with one side of the neck portion 3 in the hull portion 2, and the second tip 22 is brought into contact with the other side of the neck portion 3. . Even in this case, the first upper plate portion 7 and the second upper plate portion 11 are separated from each other.

そして、ボルト15をおさえて第一のナット20を回していくと、第一のナット20が第一の上部板部７に当接し、さらに第一のナット20を緊締すると第一の上部板部７が第二の上部板部11に当接する。   Then, when the first nut 20 is turned while holding down the bolt 15, the first nut 20 comes into contact with the first upper plate portion 7, and when the first nut 20 is further tightened, the first upper plate portion 7 contacts the second upper plate part 11.

さらに、第一のナット20を緊諦することで、図６に示すように第一の上部板部７と第二の上部板部11はナットの頭部18と第一のナット20で挟まれて、第一の上部板部７と第二の上部板部11間の隙間、第一の上部板部７の上面と第一のナット20との隙間、第二の上部板部11の下面とボルト15の頭部18との隙間がなくなり、この結果、雄螺子軸19の中心軸線19Ａと、第一の貫通穴16の第一の中心軸線16Ａと、第二の貫通穴17の第二の中心軸線17Ａとが一致する。このように隙間がなくなって中心軸線、第一の中心軸線16Ａ、第二の中心軸線17Ａが一致する過程で、図１の一点鎖線で示すように第一の上部板部７は第一の偏位長さＥ分が左右方向の一側に移動すると共に、第二の上部板部11は第二の偏位長分が左右方向の一側に移動する。この際、第一の先端21と第二の先端22は首部３の左右方向幅で一定に保持されているので、第一の偏位長さＥに起因する移動によって第一の上部板部７、第一の側板部８、第一の下部板部９において弾性変形が生ずる。この弾性変形力は歪となって第一の先端21が首部３を押圧するように作用する。同様に、第二の偏位長さＦに起因する移動によって第二の上部板部11、第二の側板部12、第二の下部板部13において弾性変形が生じ、この弾性変形力も歪となって第二の偏位長さＦが首部３を押圧するように作用することで、第一の先端21、第二の先端22が首部３の左右両側を押圧することで、一体化している左右一対の第一の材、第二の挟持板６、ひいては屋根上設備23を確実に支持固定することができる。   Further, by tightening the first nut 20, the first upper plate portion 7 and the second upper plate portion 11 are sandwiched between the nut head 18 and the first nut 20 as shown in FIG. A gap between the first upper plate portion 7 and the second upper plate portion 11, a gap between the upper surface of the first upper plate portion 7 and the first nut 20, and a lower surface of the second upper plate portion 11 As a result, there is no gap between the head 15 of the bolt 15 and the center axis 19A of the male screw shaft 19, the first center axis 16A of the first through hole 16, and the second axis of the second through hole 17. The center axis line 17A coincides. In the process in which the gap, the center axis, the first center axis 16A, and the second center axis 17A coincide with each other, the first upper plate portion 7 has the first offset as shown by the one-dot chain line in FIG. The position length E is moved to one side in the left-right direction, and the second upper plate portion 11 is moved to one side in the left-right direction. At this time, since the first tip 21 and the second tip 22 are held constant in the width in the left-right direction of the neck 3, the first upper plate portion 7 is moved by the movement due to the first deviation length E. Elastic deformation occurs in the first side plate portion 8 and the first lower plate portion 9. This elastic deformation force becomes a strain and acts so that the first tip 21 presses the neck 3. Similarly, elastic deformation occurs in the second upper plate portion 11, the second side plate portion 12, and the second lower plate portion 13 due to the movement caused by the second deflection length F, and this elastic deformation force is also distorted. The second deflection length F acts so as to press the neck 3, and the first tip 21 and the second tip 22 press the left and right sides of the neck 3 and are integrated. The pair of left and right first members, the second holding plate 6, and the on-roof equipment 23 can be reliably supported and fixed.

このように、第一のナット20を緊諦すると、はぜ部２の首部３の反作用で、第一の挟持板５、第二の挟持板６の第一の先端21、第二の先端22を押し広げようとする力が作用し、この力の向きは第一の貫通穴16、第二の貫通穴17の連通部26を狭くしようとする力の向きと一致する。しかし、第一の貫通穴16、第二の貫通穴17は雄螺子軸19の第三の直径Ｃより狭くなることはないので、首部３を強く締め付けることができる。また、第一の挟持板５、第二の挟持板６の欠損部は第一の貫通穴16、第二の貫通穴17のみであるから、第一の挟持板５、第二の挟持板６の剛性は高く、ボルト15・第一のナット20の締結力を効率良く、締め付け力に変換できる。   When the first nut 20 is tightened in this way, the first tip 21 and the second tip 22 of the first sandwiching plate 5 and the second sandwiching plate 6 are caused by the reaction of the neck 3 of the hull portion 2. A force acts to push and spread the force, and the direction of this force coincides with the direction of the force to narrow the communication portion 26 of the first through hole 16 and the second through hole 17. However, since the first through hole 16 and the second through hole 17 do not become narrower than the third diameter C of the male screw shaft 19, the neck portion 3 can be strongly tightened. In addition, the first sandwiching plate 5 and the second sandwiching plate 6 have only the first through hole 16 and the second through hole 17 as the missing portions of the first sandwiching plate 5 and the second sandwiching plate 6. The rigidity of the bolt 15 is high, and the fastening force of the bolt 15 and the first nut 20 can be efficiently converted into a fastening force.

以上のように、前記実施例では請求項１に対応してボルト15が非貫通状態であって、第一の先端21及び第二の先端22間の間隔Ｄがはぜ部２の首部３の左右方向の間隔と同じとなって第一の上部板部７及び第二の上部板部11が上下に重なり合うとき、第一の貫通穴16及び第二の貫通穴17をボルト15の雄螺子軸19の中心軸線19Ａに対してそれぞれ左右方向の一側、他側に偏位することで、上下方向に連通する第一の貫通穴16及び第二の貫通穴17との連通部26の左右方向の連通部幅Ｇを、雄螺子軸19の第三の直径Ｃよりも小さく形成したことで、第一のナット20を緊諦して第一の上部板部７及び第二の上部板部11を重ね合わせて、雄螺子軸19の中心軸線19Ａと、第一の貫通穴16の第一の中心軸線16Ａと、第二の貫通穴17の第二の中心軸線17Ａとを一致させたとき、第一の挟持板５、第二の挟持板６はそれぞれ第一の偏位長さＥ、第二の偏位長さＦに対応して弾性変形させられ、この弾性変形が歪となって第一の先端21、第二の先端22を首部３に押圧させることができる。   As described above, according to the first embodiment, the bolt 15 is in the non-penetrating state, and the distance D between the first tip 21 and the second tip 22 is the same as that of the neck 3 of the hull portion 2. When the first upper plate portion 7 and the second upper plate portion 11 overlap with each other at the same distance in the left-right direction, the first through hole 16 and the second through hole 17 are connected to the male screw shaft of the bolt 15. The left and right direction of the communicating portion 26 with the first through hole 16 and the second through hole 17 communicating in the up and down direction by deviating to one side and the other side in the left and right direction with respect to the central axis 19A of 19 respectively. Is formed to be smaller than the third diameter C of the male screw shaft 19, and the first upper plate portion 7 and the second upper plate portion 11 are tightened by tightening the first nut 20. When the center axis 19A of the male screw shaft 19, the first center axis 16A of the first through hole 16, and the second center axis 17A of the second through hole 17 are made to coincide with each other, The one clamping plate 5 and the second clamping plate 6 are elastically deformed corresponding to the first deflection length E and the second deflection length F, respectively. The tip 21 and the second tip 22 can be pressed against the neck 3.

さらに、請求項２に対応して、第一の貫通穴16及び第二の貫通穴17及び雄螺子軸19は平面が略同一外径の円形であって、これら第一の貫通穴16及び第二の貫通穴17の第一の中心軸線16Ａ及び第二の中心軸線17Ａの両方は、雄螺子軸19の中心軸線19Ａに対して左右方向に偏芯していることで、中心軸線、第一の中心軸線16Ａ、第二の中心軸線17Ａが一致したときには、雄螺子軸19が第一の貫通穴16及び第二の貫通穴17に嵌合状態となってずれが生ずることはない。   Further, in accordance with claim 2, the first through hole 16, the second through hole 17 and the male screw shaft 19 have a circular shape with substantially the same outer diameter. Both the first central axis 16A and the second central axis 17A of the second through hole 17 are eccentric in the left-right direction with respect to the central axis 19A of the male screw shaft 19, so that the central axis, When the central axis 16A and the second central axis 17A coincide with each other, the male screw shaft 19 is fitted into the first through hole 16 and the second through hole 17 so that no deviation occurs.

また、請求項５に対応して、左右方向の連通部幅Ｇを、雄螺子軸19の左右方向の雄螺子軸19の第三の直径Ｃの半分より大きく形成したことにより、雄螺子軸19の強度を確保すると共に、歪に伴う第一の挟持板５及び第二の挟持板６の弾性変形を弾性限度内に設定するめやすとすることができる。   Further, in correspondence with claim 5, the left and right communication portion width G is formed to be larger than half of the third diameter C of the left and right male screw shaft 19 of the male screw shaft 19, so that the male screw shaft 19 In addition, it is possible to secure the strength of the first clamping plate 5 and the second clamping plate 6 due to the strain within the elastic limit.

尚、第一の貫通穴16及び第二の貫通穴17に雄螺子軸19が貫通し、そして第一のナット20を螺合させることで、第一の上部板部７及び第二の上部板部11の重ね合わせの緊諦を容易に行うことができる。   The male screw shaft 19 passes through the first through hole 16 and the second through hole 17 and the first nut 20 is screwed into the first upper plate portion 7 and the second upper plate. The overlapping of the portions 11 can be easily performed.

また、第一の貫通穴16及び第二の貫通穴17の一方又は両方の左右方向と直交する前後方向の長さを雄螺子軸19の外径と略同じ大きさとすることで、中心軸線と、第一の中心軸線16Ａと、第二の中心軸線17Ａとを一致させたとき、雄螺子軸19、第一の貫通穴16、第二の貫通穴17において前後方向の隙間はなく、歪を左右方向側に向けることができる。   Further, by making the length in the front-rear direction orthogonal to the left-right direction of one or both of the first through-hole 16 and the second through-hole 17 substantially the same as the outer diameter of the male screw shaft 19, When the first central axis 16A and the second central axis 17A are made to coincide with each other, there is no gap in the front-rear direction in the male screw shaft 19, the first through hole 16, and the second through hole 17, and distortion is caused. Can be directed to the left or right side.

以下に、他の実施例について説明する。尚、前記実施例１と同一部分には同一符号を付し、その詳細な説明を省略する。   Other embodiments will be described below. In addition, the same code | symbol is attached | subjected to the same part as the said Example 1, and the detailed description is abbreviate | omitted.

図９〜13は実施例２を示しており、実施例２では第一の貫通穴16´、第二の貫通穴17´を平面円形ではなく、左右方向に長い長穴形状としたものである。第一の貫通穴16´は実施例１における第一の貫通穴16の左右方向の一側、すなわち左側を延長したもので、逆に第二の貫通穴17は実施例１における第二の貫通穴17の左右方向の他側、すなわち右側を延長したものである。そして実施例１と同様に第一の貫通穴16´の第一の中心軸線16´Ａを雄螺子軸19の中心軸線19Ａより左右方向の一側に偏位させると共に、第二の貫通穴17´の第二の中心軸線17´Ａを雄螺子軸19の中心軸線19Ａより左右方向の他側に偏位させることにより、雄螺子軸19が非貫通状態であって、第一の上部板部７及び第二の上部板部11が上下となって重なり合うと共に第一の先端21及び第二の先端22間の間隔が首部３の左右幅と同じに設定したとき、平面視において第一の貫通穴16及び第二の貫通穴17の連通部26の左右方向の連通部幅Ｇ´を、雄螺子軸19の第三の直径Ｃよりも小さく形成している。   FIGS. 9 to 13 show the second embodiment. In the second embodiment, the first through hole 16 ′ and the second through hole 17 ′ are not flat in a circular shape but are elongated holes that are long in the left-right direction. . The first through hole 16 'is an extension of one side in the left-right direction, that is, the left side of the first through hole 16 in the first embodiment, and conversely, the second through hole 17 is the second through hole in the first embodiment. The other side of the hole 17 in the left-right direction, that is, the right side is extended. As in the first embodiment, the first central axis 16'A of the first through hole 16 'is displaced to one side in the left-right direction from the central axis 19A of the male screw shaft 19, and the second through hole 17 The second central axis 17'A is displaced from the central axis 19A of the male screw shaft 19 to the other side in the left-right direction, so that the male screw shaft 19 is in a non-penetrating state and the first upper plate portion 7 and the second upper plate portion 11 overlap each other and the distance between the first tip 21 and the second tip 22 is set to be the same as the left and right width of the neck 3, the first penetration in plan view The left and right communication portion width G ′ of the communication portion 26 of the hole 16 and the second through hole 17 is formed smaller than the third diameter C of the male screw shaft 19.

次に前記構成についてその取り付け工程を説明する。図12の第一取り付け工程に示すように第二の上部板部11の下方からボルト15を上向きに第二の貫通穴17´に挿通させると共に、第一の上部板部７の第一の貫通穴16´に貫通して、ボルト15の上端に第一のナット20を螺合させて、第一の上部板部７と第二の上部板部11とが離れた状態で一体化する。   Next, the attachment process of the above configuration will be described. As shown in the first attachment step of FIG. 12, the bolt 15 is inserted into the second through hole 17 ′ from below the second upper plate part 11 and the first penetration of the first upper plate part 7. The first nut 20 is threadedly engaged with the upper end of the bolt 15 through the hole 16 ', and the first upper plate portion 7 and the second upper plate portion 11 are integrated in a separated state.

そして、第一の先端21をはぜ部２における首部３の一側に当接させると共に、第二の先端22を首部３の他側に当接する。この際においても、第一の上部板部７と第二の上部板部11とは離れている。このとき第一の貫通穴16、第二の貫通穴17は長穴形状となっているので、雄螺子軸19の挿入可能面積は広くなっており、このため第一の貫通穴16´、第二の貫通穴17´への挿入において雄螺子軸19には大きな自由度が付与されている。   Then, the first tip 21 is brought into contact with one side of the neck portion 3 in the hull portion 2, and the second tip 22 is brought into contact with the other side of the neck portion 3. Even in this case, the first upper plate portion 7 and the second upper plate portion 11 are separated from each other. At this time, since the first through hole 16 and the second through hole 17 are elongated, the area where the male screw shaft 19 can be inserted is widened. A large degree of freedom is given to the male screw shaft 19 in the insertion into the second through hole 17 ′.

さらに、第一のナット20を緊諦することで、実施例１と同様に雄螺子軸19の中心軸線19Ａと、第一の貫通穴16の第一の中心軸線16Ａと、第二の貫通穴17の第二の中心軸線17Ａとが一致する過程で、第一の上部板部７、第一の側板部８、第一の下部板部９、第二の上部板部11、第二の側板部12、第二の下部板部13において弾性変形が生じ、この弾性変形力が歪となって第一の先端21、第二の先端22が首部３の左右両側を押圧することで、一体化している左右一対の第一の挟持板５、第二の挟持板６を確実に支持固定することができる。   Further, by tightening the first nut 20, as in the first embodiment, the central axis 19A of the male screw shaft 19, the first central axis 16A of the first through hole 16, and the second through hole In the process in which the second central axis 17A of 17 coincides, the first upper plate portion 7, the first side plate portion 8, the first lower plate portion 9, the second upper plate portion 11, the second side plate Elastic deformation occurs in the portion 12 and the second lower plate portion 13, and the elastic deformation force becomes distortion, and the first tip 21 and the second tip 22 press the left and right sides of the neck portion 3 to be integrated. The pair of left and right first clamping plates 5 and second clamping plates 6 can be reliably supported and fixed.

従って、第一の貫通穴16´及び第二の貫通穴17´の両方の左右方向の長さを雄螺子軸19の第三の直径Ｃよりも大きい長穴とすることで第一の下部板部９、下部板下部板第二の下部板部13の第一の先端21、第二の先端22の開き量を大きくし、はぜ部２への取り付け作業性を向上することができる。また長穴にすることで、欠損部は拡大するが、第一の挟持板５、第二の挟持板６の第一の貫通穴16´、第二の貫通穴17´の双方を長穴にすれば、開き量を拡大させつつ、第一の挟持板５、第二の挟持板６の長穴の大きさは小さくて済むので、締め付け力が低下することはない。尚、座金20Ａを用いれば、小さいならば、座金20Ａで覆うことができるため、長穴による強度低下を座金で補うことができる。   Accordingly, the first lower plate is obtained by making the lengths of both the first through hole 16 ′ and the second through hole 17 ′ in the left-right direction larger than the third diameter C of the male screw shaft 19. The opening amount of the first tip 21 and the second tip 22 of the portion 9, the lower plate lower plate second lower plate portion 13 can be increased, and the workability of attachment to the hull portion 2 can be improved. Moreover, although the defect | deletion part expands by making it a long hole, both the 1st through-hole 16 'of the 1st clamping board 5 and the 2nd clamping board 6 and the 2nd through-hole 17' are made into a long hole. By doing so, the size of the elongated holes of the first clamping plate 5 and the second clamping plate 6 can be made small while increasing the opening amount, so that the tightening force does not decrease. If the washer 20A is used, it can be covered with the washer 20A if it is small, so that the strength reduction due to the long hole can be compensated with the washer.

図14に示す実施例３においては、第一の挟持板５及び第二の挟持板６における第一の先端21及び第二の先端22をそれぞれ首部３に係合するように下向きに折り曲げて、第一の端縁部27、第二の端縁部28を形成したものである。   In Example 3 shown in FIG. 14, the first tip 21 and the second tip 22 of the first sandwiching plate 5 and the second sandwiching plate 6 are bent downward so as to engage with the neck 3, respectively. A first end edge portion 27 and a second end edge portion 28 are formed.

従って、第一の先端21及び第二の先端22をはぜ部２に当接するとき、第一の端縁部27、第二の端縁部28の当接長さを大きくしてそれぞれ首部３に係合できるようにしたので、取付金具４とはぜ部２の接触面積を増大させて、取付金具４の安定性と取付金具４のはぜ部２の首部３との摩擦力を向上させ、取付金具４と折版屋根板１の接続を強固とすることができる。   Therefore, when the first tip 21 and the second tip 22 are brought into contact with the flange portion 2, the contact lengths of the first end edge 27 and the second end edge portion 28 are increased to increase the neck portion 3 respectively. So that the contact area of the fitting 2 with the fitting 2 is increased, and the stability of the fitting 4 and the frictional force of the fitting 4 with the neck 3 of the fitting 2 are improved. The connection between the mounting bracket 4 and the folded roof plate 1 can be strengthened.

図15に示す実施例４においては、第一の挟持板５における第一の先端21をはぜ部２の全高に係止するように上向きに折り曲げて第三の端縁部29を形成したものである。   In Example 4 shown in FIG. 15, the first end 21 of the first clamping plate 5 is bent upward so as to be locked to the full height of the hull 2 to form a third end edge 29. It is.

従って、第三の端縁部29端をはぜ部２に当接するとき、第三の端縁部29の全体をはぜ部２の全高に係止できるようにしたので、取付金具４とはぜ部２の接触面積を増大させて、取付金具４の安定性と取付金具４のはぜ部２の首部３との摩擦力を向上させ、取付金具４と折版屋根板１の接続を強固とすることができる。   Therefore, when the third end edge portion 29 is brought into contact with the hull portion 2, the entire third end edge portion 29 can be locked to the full height of the hull portion 2. The contact area of the flange 2 is increased, the stability of the mounting bracket 4 and the frictional force between the neck 3 of the flange 2 of the mounting bracket 4 are improved, and the connection between the mounting bracket 4 and the folded roof plate 1 is strengthened. It can be.

図16〜18に示す実施例５においては、弾性変形の強度を高めるために第一の挟持板５及び第二の挟持板６にそれぞれ第一の補強リブ30、第二の補強リブ31を形成したものである。   In the fifth embodiment shown in FIGS. 16 to 18, the first reinforcing rib 30 and the second reinforcing rib 31 are formed on the first holding plate 5 and the second holding plate 6, respectively, in order to increase the strength of elastic deformation. It is a thing.

従って、第一の補強リブ30、第二の補強リブ31を形成するようにしたことで、第一の挟持板５及び第二の挟持板６における弾性変形限度を向上することで、歪を強力にすることができる。   Therefore, the first reinforcing rib 30 and the second reinforcing rib 31 are formed, so that the elastic deformation limit in the first sandwiching plate 5 and the second sandwiching plate 6 is improved, thereby strengthening the strain. Can be.

以上のように本発明に係る屋根上の取付金具は、各種の用途に適用できる。尚、実施例では直線状軸をボルトによって形成したが、1本の軸の両端に雌螺子部を形成すると共に、これらにそれぞれナットなどの雌螺子部材を螺合させるようにしてもよい。そして、第二の上部板部の下に配置されるボルトの六角頭部やナットと第二の上部板部との間を固定或いは仮固定する供回り防止手段を介在してもよい。   As described above, the mounting bracket on the roof according to the present invention can be applied to various uses. In the embodiment, the linear shaft is formed by a bolt, but a female screw portion may be formed at both ends of one shaft, and a female screw member such as a nut may be screwed to each of them. And you may interpose the rotation prevention means which fixes or temporarily fixes between the hexagon head part and nut of a volt | bolt arrange | positioned under a 2nd upper board part, and a 2nd upper board part.

１ 折版屋根板（屋根材）
２ はぜ部（被取付部）
５ 第一の挟持板
６ 第二の挟持板
７ 第一の上部板部
９ 第一の下部板部
10 第一の開口部
11 第二の上部板部
13 第二の下部板部
14 第二の開口部
15 ボルト（直線状軸）
16 第一の貫通穴（第一の貫通部）
16´ 第一の貫通穴（長穴）
16Ａ 第一の中心軸線
17 第二の貫通穴（第二の貫通部）
17´ 第二の貫通穴（長穴）
17Ａ 第二の中心軸線
19Ａ 中心軸線
20 第一のナット（雌螺子部材）
21 第一の先端
22 第二の先端
27 28 29 端縁部
Ｃ 第三の直径
Ｄ 間隔
Ｇ 連通部幅1 Folded roof board (roof material)
2 Shell (attached part)
5 1st clamping board 6 2nd clamping board 7 1st upper board part 9 1st lower board part
10 First opening
11 Second upper plate
13 Second lower plate
14 Second opening
15 bolt (linear shaft)
16 First through hole (first through part)
16´ 1st through hole (long hole)
16A First central axis
17 Second through hole (second through part)
17´ second through hole (long hole)
17A Second central axis
19A Center axis
20 First nut (female screw member)
21 First tip
22 Second tip
27 28 29 Edge C Third Diameter D Spacing G Communicating Width

Claims (5)

左右一対の横向きの第一及び第二の上部板部が上下となって重なり合うと共に、左右一対の第一及び第二の下部板部の相対する第一及び第二の先端が屋根材の左右に配置され相互の開口部が対向するように配置される左右一対の第一及び第二の挟持部材を備え、前記第一及び第二の上部板部に上下向きの第一及び第二の貫通部を連通可能に形成し、これら第一及び第二の貫通部に直線状軸を貫通すると共に、前記直線状軸に雌螺子部材を緊諦して前記第一及び第二の上部板部を固定することで、前記第一及び第二の先端が前記屋根材の左右を挟着する屋根上の取付金具において、
前記直線状軸が非貫通状態であって、前記第一及び第二の先端間の間隔が前記屋根材の被取付部の左右方向の幅と同じとなって前記第一及び第二の上部板部が上下に重なり合うとき、前記第一及び第二の貫通部を連通する連通部の左右方向の連通部幅を、前記直線状軸の左右方向の軸幅よりも小さく形成したことを特徴とする屋根上の取付金具。A pair of left and right laterally extending first and second upper plate portions overlap vertically, and the first and second leading ends of the pair of left and right first and second lower plate portions are on the left and right sides of the roofing material. A first and second pair of left and right clamping members disposed so that their openings face each other; The first and second upper plate portions are fixed by penetrating a linear shaft through the first and second penetrating portions and tightening a female screw member on the linear shaft. In the mounting bracket on the roof where the first and second tips sandwich the left and right of the roof material,
The linear shaft is in a non-penetrating state, and the distance between the first and second tips is the same as the width in the left-right direction of the mounted portion of the roof material, and the first and second upper plates When the portions overlap vertically, the communication portion width in the left-right direction of the communication portion communicating with the first and second through portions is formed smaller than the axial width in the left-right direction of the linear shaft. Mounting bracket on the roof. 前記第一及び第二の貫通部及び前記直線状軸は平面が略同一外径の円形であって、これら第一及び第二の貫通部の第一及び第二の中心軸線の一方又は両方は、前記直線状軸の中心軸線に対して左右方向に偏位していることを特徴とする請求項１記載の屋根上の取付金具。   The first and second penetrating portions and the linear axis are circular with substantially the same outer diameter, and one or both of the first and second central axes of the first and second penetrating portions are The mounting bracket on the roof according to claim 1, wherein the mounting bracket is deviated in a left-right direction with respect to a central axis of the linear shaft. 前記第一及び第二の貫通部の一方又は両方の左右方向の長さを前記軸幅よりも大きい長穴とすることを特徴とする請求項２記載の屋根上の取付金具。   The mounting bracket on the roof according to claim 2, wherein a length of one or both of the first and second penetrating portions in the left-right direction is a long hole larger than the axial width. 前記第一及び第二の先端の一方又は両方を、上向き又は下向きに折り曲げ延設して端縁部を形成したことを特徴とする請求項１〜３のいずれか１項に記載の屋根上の取付金具。   One or both of said 1st and 2nd front-end | tips are bent and extended upward or downward, and the edge part was formed on the roof of any one of Claims 1-3 characterized by the above-mentioned. Mounting bracket. 前記左右方向の連通部幅を、前記直線状軸の左右方向の軸幅の半分より大きく形成したことを特徴とする請求項１〜４のいずれか１項に記載の屋根上の取付金具。   The mounting bracket on the roof according to any one of claims 1 to 4, wherein a width of the communication portion in the left-right direction is formed to be larger than a half of a width in the left-right direction of the linear shaft.
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JP3332327B2 (en) * 1997-04-02 2002-10-07 大同鋼板株式会社 Attachment for attached structure to vertical roof and mounting structure of attached structure to vertical roof
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JP3368374B2 (en) * 1998-10-19 2003-01-20 株式会社サカタ製作所 Mounting bracket for metal roof
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