JP4005585B2 - Hardware for board mounting - Google Patents

Hardware for board mounting Download PDF

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JP4005585B2
JP4005585B2 JP2004147114A JP2004147114A JP4005585B2 JP 4005585 B2 JP4005585 B2 JP 4005585B2 JP 2004147114 A JP2004147114 A JP 2004147114A JP 2004147114 A JP2004147114 A JP 2004147114A JP 4005585 B2 JP4005585 B2 JP 4005585B2
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mounting
hardware
board
edge
field edge
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JP2005220730A (en
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操 澤田
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株式会社サワタ建材社
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Description

建物に設けられた梁である横倒Ｈ形鋼の側面側及び下面側を覆うようにボードを取り付けるためのボード取付用金物に関する。   The present invention relates to a board mounting hardware for mounting a board so as to cover a side surface side and a lower surface side of a sideways H-shaped steel which is a beam provided in a building.

鉄筋コンクリート建物の床スラブ下面等に露出して設けられた梁である横倒Ｈ形鋼は、防火対策及び外観上の体裁のために、その左右側面側及び下面側が夫々、石膏ボード等の耐火ボードで覆われるようになっている。このように横倒Ｈ形鋼の左右側面側及び下面側を夫々ボードで覆う従来方法として、特許公報等の公知文献を具体的に挙げることはできないが、従来では、横倒Ｈ形鋼に取付用の枠体を溶接し、この枠体に、側面側ボードを取り付けるための野縁及び下面側ボードを取り付けるための野縁を夫々取り付け、これらの野縁に側面側ボード及び下面ボードを夫々取り付けていた。   The horizontal H-shaped steel, which is a beam exposed on the lower surface of the floor slab of a reinforced concrete building, is a fireproof board such as a plasterboard on the left and right side surfaces and the lower surface side for fire protection and appearance. It comes to be covered with. As a conventional method for covering the left and right side surfaces and the lower surface side of the sideways H-shaped steel with the boards in this way, publicly known documents such as patent gazettes cannot be specifically mentioned. Welding the frame for the installation, and attaching the field edge for attaching the side board and the field edge for attaching the bottom board to the frame respectively, and attaching the side board and the bottom board to these field edges, respectively. It was.

上記のような従来の方法では、取付用枠体を、溶接によって梁であるＨ形鋼に取り付けるので、溶接作業に非常な手間がかかって、施工能率が悪く、また溶接の火花で火災の発生するおそれがあるなどの問題があった。そこで、本発明は、溶接作業によることなく、ボード取付用野縁を梁である横倒Ｈ形鋼に簡単容易に取り付けることができて、ボードの取付作業能率を向上できると共に、火災などの不測の事態を生じることなくボードの取り付けが行なえるボード取付用金物を提供することを目的とする。   In the conventional method as described above, since the mounting frame is attached to the H-shaped steel beam by welding, the welding work is very laborious, the work efficiency is poor, and a fire is caused by welding sparks. There was a problem such as that Therefore, the present invention can easily and easily attach the board mounting edge to the sideways H-shaped steel beam, not by welding work, thereby improving the board mounting work efficiency and unforeseen such as fire. An object of the present invention is to provide a board mounting hardware capable of mounting a board without causing the above situation.

上記課題を解決するための手段を、後述する実施形態の参照符号を付して説明すると、請求項１に係る発明は、建物に設けられた梁である横倒Ｈ形鋼１の側面側及び下面側を覆うようにボードＢ１，Ｂ２を取り付けるためのボード取付用金物において、横倒Ｈ形鋼１の下部フランジ４にその長手方向に移動調整可能にボルト５で固定される連結金物６と、この連結金物６に上下スライド調整可能にボルト７で固定される取付金物８とからなり、取付金物８は、側面側ボードＢ１を取り付ける側面側ボード取付用野縁１１に係合する第１係合部１３、及び下面側ボードＢ２を取り付ける下面側ボード取付用野縁１２に係合する第２係合部１３を有してなるボード取付用金物であって、連結金物６は、上部片１５と、下部片１６と、上下両部片１５，１６をつなぎ、取付金物８が上下スライド可能に嵌合される垂直片１７とによって側面視コ字状に形成され、上部片１５の上面側には連結金物固定ボルト５を螺入するためのネジ孔１８を設け、垂直片１７には取付金物固定ボルト７を螺入し又は挿通するボルト孔１９又は３９を設け、取付金物８は、連結金物６の垂直片１７に上下スライド可能に嵌合する金物本体２０を有し、この金物本体２０には、取付金物固定ボルト７が挿通する上下に長い長孔２２を設けると共に、側面側ボード取付用野縁１１に係合する第１係合部１３及び下面側ボード取付用野縁１２に係合する第２係合部１４を夫々一体に設けてなることを特徴とする。
Means for solving the above problems will be described with reference numerals in the embodiments described later. The invention according to claim 1 is directed to the side surface side of the overturned H-section steel 1 that is a beam provided in a building. In the board mounting hardware for mounting the boards B1 and B2 so as to cover the lower surface side, a connecting hardware 6 fixed to the lower flange 4 of the laterally H-shaped steel 1 with a bolt 5 so as to be movable and adjustable in the longitudinal direction; The mounting hardware 8 includes a mounting hardware 8 that is fixed to the connecting hardware 6 with a bolt 7 so as to be vertically slidable. The mounting hardware 8 is engaged with the side board mounting field edge 11 for mounting the side board B1. part 13, and a board mounting hardware comprising have a second engagement portion 13 that engages the lower surface side board mounting ceiling joist 12 for attaching the lower side boards B2, connecting hardware 6 includes an upper piece 15 , Lower piece 16 and upper and lower pieces 1 , 16 and a vertical piece 17 in which the mounting hardware 8 is slidably fitted up and down, and is formed in a U shape in a side view, and the connection hardware fixing bolt 5 is screwed into the upper surface side of the upper piece 15. A screw hole 18 is provided, and a vertical piece 17 is provided with a bolt hole 19 or 39 into which the attachment metal fixing bolt 7 is screwed or inserted, and the attachment metal 8 is fitted to the vertical piece 17 of the coupling metal 6 so as to be slidable up and down. The metal body 20 is provided with a long elongated hole 22 through which the mounting hardware fixing bolt 7 is inserted, and a first engaging portion that engages with the side board attaching field edge 11. 13 and the second engagement portion 14 that engages with the lower surface side board mounting field edge 12 are provided integrally.

請求項２は、請求項１に記載のボード取付用金物において、取付金物８は、側面側ボード取付用野縁１１に係合する第１係合部１３、下面側ボード取付用野縁１２に係合する第２係合部１４、他の側面側ボード取付用野縁３１を受ける野縁受け３５の端部を取り付けるための第１取付部３３、及び他の下面側ボード取付用野縁３２を受ける野縁受け３６の端部を取り付けるための第２取付部３４を有することを特徴とする。   Claim 2 is the board mounting hardware according to claim 1, wherein the mounting hardware 8 is connected to the first engaging portion 13 engaged with the side board mounting field edge 11 and the lower surface board mounting field edge 12. A second mounting portion 14 to be engaged, a first mounting portion 33 for mounting an end portion of a field edge receiver 35 that receives the other side surface side board mounting field edge 31, and another lower surface side board mounting field edge 32. It has the 2nd attachment part 34 for attaching the edge part of the field edge receiver 36 which receives.

請求項３は、請求項１に記載のボード取付用金物において、取付金物は、側面側ボード取付用野縁１１に係合する第１係合部１３、下面側ボード取付用野縁１２に係合する第２係合部１４、及び他の下面側ボード取付用野縁３２を受ける野縁受け３６の端部を取り付けるための第２取付部３４を有し、連結金物６は、他の側面側ボード取付用野縁３１を受ける野縁受け３５の端部を取り付けるための第１取付部３３を有することを特徴としている。   According to a third aspect of the present invention, in the board mounting hardware according to the first aspect, the mounting hardware is related to the first engaging portion 13 that engages the side surface board mounting field edge 11 and the lower surface side board mounting field edge 12. The second engaging portion 14 to be joined, and the second attachment portion 34 for attaching the end portion of the edge receiving portion 36 for receiving the other lower surface side board attachment nose 32 are provided. It has the 1st attaching part 33 for attaching the edge part of the field edge receptacle 35 which receives the side edge 31 for side board attachment.

請求項４は、請求項１に記載のボード取付用金物において、取付金物８の金物本体２０には、側面側ボード取付用野縁１１に係合する第１係合部１３と、下面側ボード取付用野縁１２に係合する第２係合部１４と、他の側面側ボード取付用野縁３１を受ける野縁受け３５の端部を取り付けるための第１取付部３３と、他の下面側ボード取付用野縁３２を受ける野縁受け３６の端部を取り付けるための第２取付部３４を夫々一体に設けてなることを特徴とする。
Claim 4 is, in the board mounting hardware of claim 1, the hardware main body 20 of the mounting hardware 8, and the first engagement portion 13 that engages the side surface board mounting ceiling joists 11, the lower surface side boards A second engagement portion 14 that engages with the mounting edge 12, a first attachment portion 33 for attaching an end portion of a field edge receiver 35 that receives another side surface board mounting field edge 31, and another lower surface A second attachment portion 34 for attaching the end portion of the field edge receiver 36 that receives the side board attachment field edge 32 is integrally provided.

請求項５は、請求項１に記載のボード取付用金物において、取付金物８の金物本体２０には、側面側ボード取付用野縁１１に係合する第１係合部１３と、下面側ボード取付用野縁１２に係合する第２係合部１４と、他の下面側ボード取付用野縁３２を受ける野縁受け３６の端部を取り付けるための第２取付部３４とを夫々一体に設け、連結金物６にはその上部片１５に、他の側面側ボード取付用野縁３１を受ける野縁受け３５の端部を取り付けるための第１取付部３３を一体に設けてなることを特徴とする。
Claim 5 is the board mounting hardware of claim 1, the hardware main body 20 of the mounting hardware 8, and the first engagement portion 13 that engages the side surface board mounting ceiling joists 11, the lower surface side boards The second engaging portion 14 that engages with the mounting field edge 12 and the second mounting portion 34 for mounting the end portion of the field edge receiver 36 that receives the other lower surface side board mounting field edge 32 are integrally formed. The connecting metal piece 6 is integrally provided with a first attachment portion 33 for attaching an end portion of a field edge receiver 35 that receives the other side surface board attachment field edge 31 to the upper piece 15 thereof. And

請求項６は、請求項１〜５の何れかに記載のボード取付用金物において、連結金物６は、横倒Ｈ形鋼の下部フランジ４に固定するにあたり、上部片１５が下部フランジ４の上側で下部片１６がその下側に位置するように取り付けて、上部片１５のネジ孔１８に螺入した連結金物固定ボルト５を下部フランジ４の上面に押し付けるか、又は下部片１６が下部フランジ４の上側で上部片１５がその下側に位置するように取り付けて、下側に位置する上部片１５のネジ孔１８に螺入した連結金物固定ボルト５を下部フランジ４の下面に押し付けるようにしてなることを特徴とする。
In a sixth aspect of the present invention, in the board mounting hardware according to any one of the first to fifth aspects, when the connection hardware 6 is fixed to the lower flange 4 of the laterally H-shaped steel, the upper piece 15 is located above the lower flange 4. Then, the lower piece 16 is attached so that it is located on the lower side, and the connecting hardware fixing bolt 5 screwed into the screw hole 18 of the upper piece 15 is pressed against the upper surface of the lower flange 4, or the lower piece 16 is pressed to the lower flange 4. So that the upper piece 15 is positioned on the lower side of the upper piece 15 and the connecting hardware fixing bolt 5 screwed into the screw hole 18 of the upper piece 15 located on the lower side is pressed against the lower surface of the lower flange 4. It is characterized by becoming.

上記解決手段による発明の効果を、後述する実施形態の参照符号を付して説明すると、請求項１に係る発明によれば、梁である横倒Ｈ形鋼１の側面側及び下面側にボードＢ１，Ｂ２を取り付けるにあたって、溶接作業を一切行なう必要がなく、取付金物８を取り付けた連結金物６を横倒Ｈ形鋼１の下部フランジ４に取り付け、取付金物８の第１係合部１３に側面側ボード取付用野縁１１を係合し、第２係合部１４に下面側ボード取付用野縁１２を係合するだけでよく、従ってボードの取付作業能率を向上できると共に、火災などの不測の事態が発生することなく、作業を安全に行なうことができる。   The effect of the invention by the above-described solution means will be described with reference numerals of embodiments described later. According to the invention according to claim 1, the board is provided on the side surface side and the bottom surface side of the laterally H-shaped steel 1 which is a beam. When attaching B1 and B2, it is not necessary to perform any welding work, and the connecting hardware 6 to which the mounting hardware 8 is attached is mounted on the lower flange 4 of the H-shaped steel 1 and the first engaging portion 13 of the mounting hardware 8 is attached. It is only necessary to engage the side board mounting field edge 11 and engage the lower surface board mounting field edge 12 with the second engagement portion 14, so that the board mounting work efficiency can be improved, fire, etc. The work can be performed safely without any unexpected situation.

また横倒Ｈ形鋼１の下部フランジ４に連結金物６を取り付ける際には、その取付位置を下部フランジ４の長手方向に沿って自由に設定できるから、下部フランジ４の所要位置に連結金物６を取り付けることができる。また取付金物８は連結金物６に対して上下スライド調整可能に取り付けられるから、例えば横倒Ｈ形鋼１が途中で連結プレートを介してボルトで連結されている場合、その連結プレートの厚さ分及びボルトの頭分だけ側面側ボードＢ１の上下方向幅が広くなるが、そのように側面側ボードＢ１の上下方向幅が多少変更された場合でも、取付金物８を連結金物６に対し上下にスライド調整することによって、側面側ボードＢ１を的確に取り付けることができる。
また連結金物６は、横倒Ｈ形鋼１の下部フランジ４に嵌め込んでボルト５を締めるだけで簡単に取り付けできると共に、構造が簡単で安価に製作できるものである。また取付金物８は、金物本体２０に設けた長孔２０長孔２２及び連結金物６側のボルト孔１９又は３９を介して取付金物固定ボルト７により連結金物６に上下スライド可能に簡単に取り付けでき、また構造が簡単であるから、安価に製作できる。
また取付金物８は、金物本体２０に、側面側ボード取付用野縁１１に係合する第１係合部１３及び下面側ボード取付用野縁１２に係合する第２係合部１４を夫々一体に設けてなるもので、第１係合部１３と第２係合部１４とが互いに直交する位置で互いに接近した位置に設けられるから、第１係合部１３及び第２係合部１４に側面側ボード取付用野縁１１及び下面側ボード取付用野縁１２を夫々取り付けることにより、側面側ボード取付用野縁１１は側面側ボードＢ１の出来るだけ下端部を支持でき、また下面側ボード取付用野縁１２は下部フランジ４の出来るだけ左右側の端部を支持することができ、それによって側面側ボードＢ１及び下面側ボードＢ２は夫々の端部がガタついたりすることなく、側面側ボード取付用野縁１１及び下面側ボード取付用野縁１２によって的確に支持されて取り付け固定される。
Further, when the connecting hardware 6 is attached to the lower flange 4 of the overturned H-section steel 1, the mounting position can be freely set along the longitudinal direction of the lower flange 4. Can be attached. Further, since the attachment metal 8 is attached to the connection metal 6 so as to be vertically slidable and adjustable, for example, when the sideways H-section steel 1 is connected by a bolt through the connection plate in the middle, the thickness of the connection plate And the vertical width of the side board B1 is widened by the head of the bolt, but even if the vertical width of the side board B1 is slightly changed, the mounting hardware 8 is slid up and down with respect to the connecting hardware 6. By adjusting, the side board B1 can be accurately attached.
In addition, the connecting hardware 6 can be easily attached simply by fitting into the lower flange 4 of the horizontal H-shaped steel 1 and tightening the bolt 5, and the structure is simple and can be manufactured at low cost. Further, the mounting hardware 8 can be easily attached to the connecting hardware 6 by the mounting hardware fixing bolt 7 through the long hole 20 long hole 22 provided in the hardware body 20 and the bolt hole 19 or 39 on the connecting hardware 6 side so as to be slidable up and down. Also, since the structure is simple, it can be manufactured at low cost.
Further, the mounting hardware 8 includes a first engaging portion 13 that engages with the side board mounting field edge 11 and a second engaging section 14 that engages with the lower surface board mounting field edge 12 on the hardware body 20. Since the first engaging portion 13 and the second engaging portion 14 are provided at positions close to each other at positions orthogonal to each other, the first engaging portion 13 and the second engaging portion 14 are provided integrally. By attaching the side board mounting field edge 11 and the lower surface board mounting field edge 12 to the side surface board mounting field edge 11, the side surface board mounting field edge 11 can support the lower end of the side board B1 as much as possible. The mounting edge 12 can support the left and right ends of the lower flange 4 as much as possible, so that the side board B1 and the bottom board B2 are not side-to-side rattled. Board mounting nose 11 and lower side Are mounted and fixed is properly supported by over de mounting ceiling joist 12.

請求項２に係る発明によれば、取付金物８は、第１係合部１３及び第２係合部１４の他に、他の側面側ボード取付用野縁３１を受ける野縁受け３５の端部を取り付けるための第１取付部３３と、他の下面側ボード取付用野縁３２を受ける野縁受け３６の端部を取り付けるための第２取付部３４を有するから、横倒Ｈ形鋼１が比較的大型で側面側ボードＢ１及び下面側ボードＢ２のサイズが大きくなるような場合には、第１取付部３３及び第２取付部３４を使用して野縁受け３５，３６を取り付け、野縁受け３５に他の側面側ボード取付用野縁３１を、また野縁受け３６に他の下面側ボード取付用野縁３２を夫々取り付けることによって、側面側ボードＢ１及び下面側ボードＢ２を的確に安定状態で取り付けることができる。   According to the second aspect of the present invention, the mounting hardware 8 is the end of the field receiver 35 that receives the other side surface board mounting field edge 31 in addition to the first engagement part 13 and the second engagement part 14. Since it has the 1st attachment part 33 for attaching a part, and the 2nd attachment part 34 for attaching the edge part of the edge receiving 36 which receives the other edge 32 for board attachment of the lower surface side board, it is H-shaped steel 1 Is relatively large and the size of the side board B1 and the lower board B2 is large, the field attachments 35, 36 are attached using the first attachment part 33 and the second attachment part 34, By attaching the other side surface board mounting field edge 31 to the edge receiver 35 and the other lower surface side board mounting field edge 32 to the field edge receiver 36, the side surface board B1 and the lower surface board B2 are accurately mounted. Can be installed in a stable state.

請求項３に係る発明のように、第１係合部１３と第２係合部１４と第２取付部３４とを取付金物８に設け、第１取付部３３を連結金物６に設けるようにしてもよい。   As in the invention according to claim 3, the first engagement portion 13, the second engagement portion 14, and the second attachment portion 34 are provided on the attachment hardware 8, and the first attachment portion 33 is provided on the connection hardware 6. May be.

請求項４に記載の発明のように、取付金物８の金物本体２０に、第１係合部１３、第２係合部１４、第１取付部３３及び第２取付部３４を設けることによって、取付金物８を連結金物６に対し上下にスライドさせることで、側面側ボード取付用野縁１１，３１及び下面側ボード取付用野縁１２，３２の高さ位置を調整することができる。
As in the invention described in claim 4 , by providing the first engagement portion 13, the second engagement portion 14, the first attachment portion 33 and the second attachment portion 34 on the hardware body 20 of the attachment hardware 8, By sliding the mounting hardware 8 up and down with respect to the connecting hardware 6, the height positions of the side board mounting field edges 11, 31 and the lower surface board mounting field edges 12, 32 can be adjusted.

請求項５に記載の発明のように、連結金物６に第１取付部３３を設ける場合には、この第１取付部３３は連結金物６の上部片１５に一体に突設するとよい。
When the first attachment portion 33 is provided on the connecting hardware 6 as in the fifth aspect of the invention, the first attachment portion 33 is preferably provided integrally with the upper piece 15 of the connecting hardware 6.

請求項６に記載のように、連結金物６を横倒Ｈ形鋼１の下部フランジ４に固定する際、連結金物６は、その上部片１５が下部フランジ４の上側で下部片１６がその下側に位置するように取り付けて、上部片１５のネジ孔１８に螺入した連結金物固定ボルト５を下部フランジ４の上面に押し付けるようにしてもよいし、又は下部片１６が下部フランジ４の上側で上部片１５がその下側に位置するように取り付けて、下側に位置する上部片１５のネジ孔１８に螺入した連結金物固定ボルト５を下部フランジ４の下面に押し付けるようにしてもよい。後者のように、連結金物６を、下部片１６が下部フランジ４の上側で上部片１５が下側に位置するように取り付ければ、横倒Ｈ形鋼１の下側で連結金物固定ボルト５の締付作業を行えるから、作業がし易くなる。
As described in claim 6 , when the connecting hardware 6 is fixed to the lower flange 4 of the horizontal H-section steel 1, the connecting hardware 6 has an upper piece 15 above the lower flange 4 and a lower piece 16 below it. It may be attached so as to be positioned on the side, and the connecting hardware fixing bolt 5 screwed into the screw hole 18 of the upper piece 15 may be pressed against the upper surface of the lower flange 4, or the lower piece 16 may be pressed above the lower flange 4. The upper piece 15 may be attached so as to be positioned on the lower side, and the connecting hardware fixing bolt 5 screwed into the screw hole 18 of the upper piece 15 positioned on the lower side may be pressed against the lower surface of the lower flange 4. . If the connecting hardware 6 is attached so that the lower piece 16 is located on the upper side of the lower flange 4 and the upper piece 15 is located on the lower side as in the latter case, the connecting hardware fixing bolt 5 is placed under the sideways H-section steel 1. Since the tightening work can be performed, the work becomes easy.

図１は本発明に係るボード取付用金物Ａの一実施形態を示す正面図、図２はボード取付用金物Ａの斜視図である。図３の(a) はボード取付用金物Ａの一部である連結金物６の展開状態を示す平面図、(b) は連結金物６の斜視図であり、また図４の(a) はボード取付用金物Ａの一部である取付金物８の展開状態を示す平面図、(b) は取付金物８の斜視図である。   FIG. 1 is a front view showing an embodiment of a board mounting hardware A according to the present invention, and FIG. 2 is a perspective view of the board mounting hardware A. FIG. 3 (a) is a plan view showing a developed state of the connecting hardware 6 which is a part of the board mounting hardware A, FIG. 3 (b) is a perspective view of the connecting hardware 6, and FIG. 4 (a) is a board. FIG. 5 is a plan view showing a developed state of the mounting hardware 8 which is a part of the mounting hardware A, and FIG.

図１に示すように、鉄筋コンクリート建物の床スラブＦＳの下面に露出して設けられた梁である横倒Ｈ形鋼１は、ウェブ２と上下のフランジ３，４とによって形成されている。本発明に係るボード取付用金物Ａは、横倒Ｈ形鋼１の下部フランジ４にその長手方向に移動調整可能にボルト５で固定される連結金物６と、この連結金物６に上下スライド調整可能にボルト７で固定される取付金物８とからなるもので、取付金物８は、側面側ボードＢ１を取り付ける側面側ボード取付用野縁１１に係合する第１係合部１３、下面側ボードＢ２を取り付ける下面側ボード取付用野縁１２に係合する第２係合部１４、他の側面側ボード取付用野縁３１（図５参照）を受ける野縁受け３５の端部を取り付けるための第１取付部３３、及び他の下面側ボード取付用野縁３２（図５参照）を受ける野縁受け３６の端部を取り付けるための第２取付部３４を有する。   As shown in FIG. 1, a horizontal H-section steel 1 that is a beam exposed on the lower surface of a floor slab FS of a reinforced concrete building is formed by a web 2 and upper and lower flanges 3 and 4. The board mounting hardware A according to the present invention is connected to a lower flange 4 of the horizontal H-shaped steel 1 with a bolt 5 so as to be movable and adjustable in the longitudinal direction, and can be adjusted to slide up and down on the connecting hardware 6. The mounting hardware 8 is fixed to the side board B1 by the bolts 7, and the mounting hardware 8 is engaged with the side board mounting field edge 11 for mounting the side board B1 and the lower surface board B2. A second engaging portion 14 that engages the lower surface side board mounting field edge 12 to which the second side mounting board is attached, and a second edge part 35 for attaching the other side edge board mounting field edge 31 (see FIG. 5). 1 attachment part 33 and the 2nd attachment part 34 for attaching the edge part of the field edge receptacle 36 which receives the other edge 32 (refer FIG. 5) for board | substrate attachment of the lower surface side.

上記ボード取付用金物Ａの構造について更に詳しく説明すると、連結金物６は、図３の(b) に示すように、上部片１５と、下部片１６と、両部片をつなぎ、取付金物８が上下スライド可能に嵌合される垂直片１７とによって側面視コ字状に形成されている。上部片１５は、上面板１５ａと両側面板１５ｂ，１５ｂとで断面コ字状に形成され、その上面板１５ａの先端側には連結金物固定ボルト５を螺入するためのネジ孔１８が設けられている。このネジ孔１８は上面板１５ａにバーリング加工して形成される。   The structure of the board mounting hardware A will be described in more detail. As shown in FIG. 3B, the connection hardware 6 connects the upper piece 15, the lower piece 16, and both pieces, and the mounting hardware 8 It is formed in a U-shape in a side view by a vertical piece 17 that is slidably fitted up and down. The upper piece 15 is formed in a U-shaped cross section by an upper surface plate 15a and both side surface plates 15b, 15b, and a screw hole 18 for screwing the connecting hardware fixing bolt 5 is provided at the tip side of the upper surface plate 15a. ing. The screw hole 18 is formed by burring the upper surface plate 15a.

連結金物６の下部片１６は両側一対の側面板１６ａ，１６ａからなり、各側面板１６ａの上端には下部フランジ４の下面に当接する支持面板１６ｂが外側へ直角に突設されている。垂直片１７は、両側一対の側面板１７ｂ，１７ｂと、片方の側面板１７ｂの外側縁から折曲突設された端面板１７ａとからなり、端面板１７ａにはその上部と下部とに、取付金物固定ボルト７を螺入するネジ孔１９が設けられている。各ねじ孔１９は端面板１７ａにバーリング加工して形成される。   The lower piece 16 of the connecting hardware 6 is composed of a pair of side plates 16a and 16a on both sides, and a support surface plate 16b that abuts the lower surface of the lower flange 4 is provided at the upper end of each side plate 16a. The vertical piece 17 is composed of a pair of side plates 17b, 17b on both sides and an end plate 17a that is bent from the outer edge of the one side plate 17b, and is attached to the upper and lower portions of the end plate 17a. A screw hole 19 into which the hardware fixing bolt 7 is screwed is provided. Each screw hole 19 is formed by burring the end face plate 17a.

この連結金物６は、所定形状に裁断された１枚の金属板Ｍ１をプレス加工により折曲して形成されるもので、その展開状態を図３の(a) に示す。この図３の(a) において、ＢＬは折り曲げ線を示す。   The connecting hardware 6 is formed by bending a single metal plate M1 cut into a predetermined shape by pressing, and its developed state is shown in FIG. In FIG. 3 (a), BL indicates a fold line.

取付金物８は、図４の(b) に示すように、連結金物６の垂直片１７に上下スライド可能に嵌合する金物本体２０を有し、この金物本体２０には、取付金物固定ボルト７が挿通する上下に長い長孔２２が設けられていると共に、図５から分かるように、側面側ボード取付用野縁１１に係合する第１係合部１３と、下面側ボード取付用野縁１２に係合する第２係合部１４と、他の側面側ボード取付用野縁３１（図７参照）を受ける野縁受け３５の端部を取り付けるための第１取付部３３と、他の下面側ボード取付用野縁３２（図７参照）を受ける野縁受け３６の端部を取り付けるための第２取付部３４が夫々一体に設けられている。   As shown in FIG. 4 (b), the mounting hardware 8 has a hardware main body 20 that fits on the vertical piece 17 of the connecting hardware 6 so as to be slidable up and down. As shown in FIG. 5, a first engagement portion 13 that engages with the side board mounting field edge 11 and a lower surface board mounting field edge are provided. 12, a first attachment portion 33 for attaching an end portion of a field edge receiver 35 that receives another side surface board attachment field edge 31 (see FIG. 7), A second mounting portion 34 for mounting the end portion of the field edge receiving 36 that receives the lower surface side board mounting field edge 32 (see FIG. 7) is integrally provided.

取付金物８の金物本体２０は、図４及び図５に示すように、端面板２０ａと、この端面板２０ａの両側縁部から直角に突設された側面板２０ｂ，２０ｂとによって断面コ字状に形成されていて、端面板２０ａの一側縁部側から円弧形の第１係合部１３が端面板２０ａに対し直角に突設され、また端面板２０ａの他側縁部にある側面板２０ｂの下端部に夫々円弧形の２つの第２係合部１４，１４が一体に連設され、この第２係合部１４，１４に隣接して第２取付部３４が突設され、更に側面板２０ｂの上端部側に第１取付部３３が連設されている。そしてまた端面板２０ａの中央部に、取付金物固定ボルト７が挿通する上下に長い長孔２２が形成されている。この取付金物８も、所定形状に裁断された１枚の金属板Ｍ２をプレス加工により折曲して形成されるもので、その展開状態を図４の(a) に示す。この図４の(a) において、ＢＬは折り曲げ線を示す。   As shown in FIGS. 4 and 5, the hardware body 20 of the mounting hardware 8 has a U-shaped cross section by an end face plate 20a and side face plates 20b, 20b projecting at right angles from both side edges of the end face plate 20a. The first engaging portion 13 having an arc shape is provided at a right angle with respect to the end face plate 20a from one side edge side of the end face plate 20a, and is located on the other side edge portion of the end face plate 20a. Two arc-shaped second engaging portions 14, 14 are integrally connected to the lower end portion of the face plate 20b, and a second mounting portion 34 is provided adjacent to the second engaging portions 14, 14. Further, a first attachment portion 33 is continuously provided on the upper end portion side of the side plate 20b. In addition, a long hole 22 is formed at the center of the end face plate 20a so as to allow the mounting hardware fixing bolt 7 to pass therethrough. This mounting hardware 8 is also formed by bending a single metal plate M2 cut into a predetermined shape by press working, and its developed state is shown in FIG. In FIG. 4 (a), BL indicates a fold line.

側面側ボードＢ１を取り付ける側面側ボード取付用野縁１１は、図１及び図５に示すように、周知構造のリップ付きチャンネル材からなるもので、そのリップ１１ａ，１１ａの内面側に取付金物８の第１係合部１３の両端部１３ａ，１３ａが係合して、この係合状態で側面側ボード取付用野縁１１が図１に示すように横向きに取付金物８に取り付けられるようになっている。下面側ボードＢ２を取り付ける下面側ボード取付用野縁１２も、周知構造のリップ付きチャンネル材からなるもので、側面側ボード取付用野縁１１の２倍の幅を有し、そのリップ１２ａ，１２ａの夫々内面側に２つの第２係合部１４，１４の夫々の両端部１４ａ、１４ａが係合して、この係合状態で下面側ボード取付用野縁１２が図１に示すように上向きに取付金物８に取り付けられるようになっている。   As shown in FIG. 1 and FIG. 5, the side edge 11 for attaching the side board B1 is made of a channel material with a lip having a well-known structure, and is attached to the inner side of the lips 11a, 11a. The both end portions 13a, 13a of the first engaging portion 13 are engaged, and the side board mounting field edge 11 is attached to the mounting hardware 8 sideways as shown in FIG. 1 in this engaged state. ing. The lower surface side board mounting field edge 12 for attaching the lower surface side board B2 is also made of a channel material with a lip having a well-known structure, and has a width twice that of the side surface side board mounting field edge 11, and its lips 12a, 12a. The two end portions 14a and 14a of the two second engaging portions 14 and 14 are engaged with the inner surface side of each of the two, and in this engaged state, the lower surface side board mounting field edge 12 faces upward as shown in FIG. It can be attached to the mounting hardware 8.

第１取付部３３に取り付けられる野縁受け３５及び第２取付部３４に取り付けられる野縁受け３６は、図５に示すように、夫々周知構造のチャンネル材、即ちウエブ３５ａ，３６ａと両側一対のフランジ３５ｂ，３５ｂ、３６ｂ，３６ｂからなる。第１取付部３３には野縁受け３５のウエブ３５ａの端部が当接されてビス止めされ、また第２取付部３４には野縁受け３６のウエブ３６ａの端部が当接されてビス止めされる。第１取付部３３及び第２取付部３４には夫々ビス挿通孔３３ｏ，３４ｏが設けられている。   As shown in FIG. 5, the field edge receiver 35 attached to the first attachment part 33 and the field edge receiver 36 attached to the second attachment part 34 are each a channel material having a well-known structure, that is, a pair of webs 35a and 36a. It consists of flanges 35b, 35b, 36b, 36b. The end of the web 35a of the field receiver 35 is brought into contact with the first mounting portion 33 and screwed, and the end of the web 36a of the field receiver 36 is brought into contact with the second mounting portion 34. Stopped. The first attachment portion 33 and the second attachment portion 34 are provided with screw insertion holes 33o and 34o, respectively.

上記のように構成される連結金物６と取付金物８とからなるボード取付用金物Ａの使用方法について説明すると、図１は、鉄筋コンクリート建物の床スラブＦＳの下面に露出して設けられた梁である横倒Ｈ形鋼１の両側面側及び下面側を覆うように側面側ボードＢ１，Ｂ１及び下面側ボードＢ２を取り付けた状態を示す。   The method for using the board mounting hardware A composed of the connecting hardware 6 and the mounting hardware 8 configured as described above will be described. FIG. 1 shows a beam exposed on the lower surface of the floor slab FS of a reinforced concrete building. The state which attached side surface board B1, B1 and lower surface side board B2 so that the both sides | surfaces side and lower surface side of a certain sideways H-section steel 1 may be covered is shown.

先ず、連結金物６に取付金物８を取り付けてボード取付用金物Ａを組み立てる。即ち、取付金物８のコ字状金物本体２０を連結金物６の垂直片１７に嵌合し、取付金物固定ボルト７を金物本体２０の長孔２２より垂直片１７のネジ孔１９に螺合して、軽く締め付けた状態で、取付金物８を連結金物６に対し上下にスライドして所定高さ位置に調整した後、ボルト７を強く締め付けることによって、取付金物８を連結金物６に固定し、図１に示すような状態とする。   First, the mounting hardware 8 is attached to the connecting hardware 6 to assemble the board mounting hardware A. That is, the U-shaped hardware body 20 of the mounting hardware 8 is fitted to the vertical piece 17 of the connecting hardware 6, and the mounting hardware fixing bolt 7 is screwed into the screw hole 19 of the vertical piece 17 through the long hole 22 of the hardware body 20. In a lightly tightened state, the mounting hardware 8 is slid up and down with respect to the connecting hardware 6 and adjusted to a predetermined height position, and then the bolt 7 is firmly tightened to fix the mounting hardware 8 to the connecting hardware 6. The state is as shown in FIG.

こうして組み立てたボード取付用金物Ａを、図１及び図２に示すように、横倒Ｈ形鋼１の下部フランジ４の両側に夫々長手方向に沿って所要間隔おきに取り付け固定する。この金物Ａの取付けにあたっては、連結金物固定ボルト５を緩めて、上部片１５が横倒Ｈ形鋼１の下部フランジ４の上側で下部片１６がその下側に位置するように連結金物６を下部フランジ４に嵌め込み、連結金物６の垂直片１７をフランジ４の端面４ａに押し付けた状態で、連結金物固定ボルト５を締め付けて下部フランジ４の上面に押し付け、連結金物６を下部フランジ４に固定する。   As shown in FIGS. 1 and 2, the board mounting hardware A assembled in this way is attached and fixed to both sides of the lower flange 4 of the laterally inverted H-section steel 1 along the longitudinal direction at predetermined intervals. When mounting the hardware A, the coupling hardware fixing bolt 5 is loosened, and the coupling hardware 6 is placed so that the upper piece 15 is located above the lower flange 4 of the H-shaped steel 1 and the lower piece 16 is located below it. The fitting is fixed to the lower flange 4 with the fitting piece fixing bolt 5 tightened and pressed against the upper surface of the lower flange 4 with the vertical piece 17 of the fitting fitting 6 pressed against the end face 4 a of the flange 4. To do.

こうして横倒Ｈ形鋼１の下部フランジ４の両側に取り付けた左右のボード取付用金物Ａ，Ａは、図１から分かるように、双方の取付金物８，８が互いに前後に反転した取付状態となっている。これは、図１の右側の下部フランジ４に取り付けられた金物Ａは、図２に示す金物Ａと同じ取付状態であるが、図１の左側の下部フランジ４に取り付けられた金物Ａは、図１の右側下部フランジ４に取り付けられる金物Ａをそのまま水平回りに１８０度回転させた状態で図１の左側下部フランジ４に取り付けられることになるからである。   As shown in FIG. 1, the left and right board mounting hardware A, A mounted on both sides of the lower flange 4 of the sideways H-section steel 1 has a mounting state in which both mounting hardware 8, 8 are reversed to each other. It has become. This is because the hardware A attached to the lower flange 4 on the right side of FIG. 1 is in the same mounting state as the hardware A shown in FIG. 2, but the hardware A attached to the lower flange 4 on the left side of FIG. This is because the hardware A attached to the right lower flange 4 of FIG. 1 is attached to the left lower flange 4 of FIG.

上記のように横倒Ｈ形鋼１の下部フランジ４の両側に夫々取り付けた取付金物８の第１係合部１３を側面側ボード取付用野縁１１に係合させることによって、この側面側ボード取付用野縁１１を取付金物８に取り付け固定する。また、取付金物８の第２係合部１４を下面側ボード取付用野縁１２に係合することによって、下面側ボード取付用野縁１２を取付金物８に取り付け固定する。   By engaging the first engaging portions 13 of the mounting hardware 8 respectively attached to both sides of the lower flange 4 of the sideways H-section steel 1 as described above, the side-side board mounting field edge 11 is engaged with the side-side board. The mounting field edge 11 is fixed to the mounting hardware 8. Further, by engaging the second engaging portion 14 of the mounting hardware 8 with the lower surface side board mounting field edge 12, the lower surface side board mounting field edge 12 is mounted and fixed to the mounting hardware 8.

また図１に示すように、床スラブＦＳの下面には上記のように取り付けた側面側ボード取付用野縁１１の直上位置に、側面側ボードＢ１の上端部を固定するためのランナー２３を釘２４等によって固定する。このランナー２３はチャンネル材からなるものである。   Further, as shown in FIG. 1, a runner 23 for fixing the upper end portion of the side board B1 is nailed to the lower surface of the floor slab FS at a position directly above the side board attachment field edge 11 attached as described above. Secure with 24 etc. The runner 23 is made of a channel material.

その後、図１に示すように横倒Ｈ形鋼１の一方の側面側に側面側ボードＢ１を配して、この側面側ボードＢ１の上端部位からランナー２３に釘等を打ち込んで固定すると共に、このボードＢ１の下端部位から側面側ボード取付用野縁１１の底面部に釘等を打ち込んで固定する。また、横倒Ｈ形鋼１の他方の側面側にも側面側ボードＢ１を配して、上記同様に側面側ボードＢ１の上端部位からランナー２３に釘等を打ち込んで固定すると共に、その下端部位から側面側ボード取付用野縁１１の底面部に釘等を打ち込んで固定する。こうしてランナー２３及び側面側ボード取付用野縁１１に取り付け固定した両方の側面側ボードＢ１，Ｂ１の下端部同士をつなぐように下面側ボードＢ２を両方の下面側ボード取付用野縁１２，１２に対し釘打ち等により取り付け固定する。これによってボードＢ１，Ｂ２の取付作業を終了する。   After that, as shown in FIG. 1, the side board B1 is arranged on one side of the sideways H-section steel 1, and a nail or the like is driven into and fixed to the runner 23 from the upper end portion of the side board B1, A nail or the like is driven and fixed from the lower end portion of the board B1 to the bottom surface portion of the side board mounting field edge 11. In addition, a side board B1 is arranged on the other side of the sideways H-section steel 1, and a nail or the like is driven and fixed to the runner 23 from the upper end part of the side board B1 in the same manner as described above. Then, a nail or the like is driven into and fixed to the bottom surface of the side board mounting field edge 11. In this way, the lower surface side board B2 is connected to both lower surface side board mounting field edges 12 and 12 so that the lower ends of both side surface boards B1 and B1 fixed to the runner 23 and the side surface board mounting field edge 11 are connected. Attach and fix it by nailing. Thereby, the mounting work of the boards B1 and B2 is completed.

図６は、梁である横倒Ｈ形鋼１が鉄筋コンクリート建物の側壁部Ｗに隣接した位置で床スラブＦＳの下面に露出して設けられた場合に、この横倒Ｈ形鋼１の片方の側面側及び下面側を覆うように側面側ボードＢ１及び下面側ボードＢ２を取り付けた状態を示す。この場合のボード取付用金物Ａの使用方法は、横倒Ｈ形鋼１の下部フランジ４の片側にのみボード取付用金物Ａを取り付け、側壁部Ｗにランナー２３を取り付けて、下面側ボードＢ２の一端側を下面側ボード取付用野縁１２に取り付け、他端部側をランナー２３に取り付けるようにした点が図１の場合と異なるだけで、それ以外は上述した説明と同じである。   FIG. 6 shows a case where a sideways H-section steel 1 that is a beam is provided on the lower surface of the floor slab FS at a position adjacent to the side wall W of the reinforced concrete building, and one side of the sideways H-section steel 1 is provided. The state which attached side surface board B1 and lower surface side board B2 so that a side surface side and a lower surface side may be covered is shown. In this case, the board mounting hardware A is used by mounting the board mounting hardware A only on one side of the lower flange 4 of the sideways H-section steel 1 and mounting the runner 23 on the side wall W, 1 is different from the case of FIG. 1 in that one end side is attached to the lower surface side board attaching field edge 12 and the other end side is attached to the runner 23, and the other points are the same as described above.

図７は本発明に係るボード取付用金物Ａの更にの一実施形態を示す正面図で、各ボード取付用金物Ａの第１係合部１３及び第２係合部１４と共に第１取付部３３及び第２取付部３４を使用する場合を示す。即ち、図１及び図５に示す使用例では、側面側ボードＢ１及び下面側ボードＢ２を取り付けるのに、各ボード取付用金物Ａの第１係合部１３と第２係合部１４しか使用していないが、梁として比較的大型の横倒Ｈ形鋼１が使用されると、それだけ側面側ボードＢ１及び下面側ボードＢ２も高さや幅が大きくなるため、側面側ボードＢ１の高さ方向中間部を他の側面側ボード取付用野縁３１で、また下面側ボードＢ２の幅方向中間部を他の下面側ボード取付用野縁３２で支持する必要があり、従ってこのような場合には他の側面側ボード取付用野縁３１を受ける野縁受け３５の端部を取り付けるための第１取付部３３、及び他の下面側ボード取付用野縁３２を受ける野縁受け３６の端部を取り付けるための第２取付部３４を使用するというものである。   FIG. 7 is a front view showing a further embodiment of the board mounting hardware A according to the present invention, and the first mounting portion 33 together with the first engagement portion 13 and the second engagement portion 14 of each board mounting hardware A. FIG. And the case where the 2nd attachment part 34 is used is shown. That is, in the usage examples shown in FIGS. 1 and 5, only the first engaging portion 13 and the second engaging portion 14 of the board mounting hardware A are used to attach the side board B1 and the bottom board B2. However, if a relatively large horizontal H-section steel 1 is used as a beam, the height and width of the side board B1 and the lower board B2 increase accordingly. It is necessary to support the portion with the other side surface board mounting field edge 31 and the widthwise intermediate portion of the lower surface side board B2 with the other lower surface side board mounting field edge 32. A first attachment portion 33 for attaching the end portion of the field edge receiving portion 35 that receives the side edge of the board mounting side edge 31 of the board, and an end portion of the edge receiving portion 36 that receives the other edge portion 32 for attaching the lower surface side board. To use the second mounting part 34 for A.

この図７に示す実施形態においては、図１に示す実施形態の場合と同様に、ボード取付用金物Ａを横倒Ｈ形鋼１の下部フランジ４の両側に夫々長手方向に沿って所要間隔おきに取り付け固定し、各金物Ａの取付金物８の第１係合部１３を側面側ボード取付用野縁１１に係合させ、第２係合部１４を下面側ボード取付用野縁１２に係合させる。   In the embodiment shown in FIG. 7, as in the embodiment shown in FIG. 1, the board mounting hardware A is placed on both sides of the lower flange 4 of the sideways H-section steel 1 at predetermined intervals along the longitudinal direction. The first engagement portion 13 of the attachment hardware 8 of each hardware A is engaged with the side board attachment field edge 11, and the second engagement portion 14 is engaged with the lower surface board attachment field edge 12. Combine.

そして、各金物Ａの取付金物８の第１取付部３３に、所要長さに切断した野縁受け３５のウエブ３５ａ下端部を当接させて、第１取付部３３のビス挿通孔３３ｏから当該ウエブ３５ａ下端部に図示しないビス（タッピッグビス）をねじ込んで固定する。この野縁受け３５の上端部は、図１に示すように、床スラブＦＳの下面に取り付けられたリップ付きチャンネル材からなるランナー３７に周知のジョイント３８を介して連結固定し、しかしてこの野縁受け３５の中間所要部に周知のフック部材（図示省略）によって他の側面側ボード取付用野縁３１を取り付ける。   Then, the lower end portion of the web 35a of the edge receiving portion 35 cut to the required length is brought into contact with the first attachment portion 33 of the attachment hardware 8 of each hardware A, and the screw insertion hole 33o of the first attachment portion 33 Screws (not shown) (not shown) are screwed and fixed to the lower end of the web 35a. As shown in FIG. 1, the upper edge of the field edge receiver 35 is connected and fixed to a runner 37 made of a channel material with a lip attached to the lower surface of the floor slab FS via a known joint 38. The other side edge board mounting field edge 31 is attached to the intermediate required portion of the edge receiver 35 by a known hook member (not shown).

また、横倒Ｈ形鋼１の下部フランジ４の両側に取り付けられた左右両金物Ａ，Ａの取付金物８，８の対向する第２取付部３４，３４に、下面側ボード取付用野縁３２を受けるためのチャンネル材からなる野縁受け３６の両端部を図７の(a) に示すように取り付ける。この場合、左右両金物Ａ，Ａの取付金物８，８が互いに前後に反転した取付状態となっていることから、チャンネル材からなる野縁受け３６の一端部は図５に示すような状態で図７の(a) の右側に示す金物Ａの取付金物８の第２取付部３４に嵌め込んでビス止めできるが、野縁受け３６の他端部を図７の(a) の左側に示す金物Ａ第２取付部３４に取り付ける際に、この野縁受け３６他端部のフランジ３６ｂが連結金物６の下部片１６に当たって、ビス止めできないため、図７の(b) に示すように、この野縁受け３６他端部ではフランジ３６ｂを適当長さに亘って切除する（その切除部分を３６ｏで示す）。   Further, the lower side board mounting field edge 32 is attached to the opposing second mounting portions 34, 34 of the left and right metal fittings A, A attached to both sides of the lower flange 4 of the sideways H-section steel 1. As shown in FIG. 7 (a), both ends of the field edge receiver 36 made of a channel material for receiving are attached. In this case, since the mounting hardware 8, 8 of the left and right hardware A, A is in an inverted mounting state with respect to each other, one end of the field receiver 36 made of channel material is in the state shown in FIG. 7A can be screwed by fitting into the second mounting portion 34 of the mounting hardware 8 of the hardware A shown on the right side of FIG. 7A, but the other end of the field edge receiver 36 is shown on the left side of FIG. When attaching to the hardware A second mounting portion 34, the flange 36 b at the other end of the field receiver 36 hits the lower piece 16 of the connecting hardware 6 and cannot be screwed, so that as shown in FIG. At the other end of the field edge receiver 36, the flange 36b is cut out over an appropriate length (the cut portion is indicated by 36o).

こうして野縁受け３６の両端部を左右両金物Ａ，Ａの取付金物８，８の対向する第２取付部３４，３４に取り付けた後、この野縁受け３６に下面側ボード取付用野縁３２を周知のフック部材（図示省略）によって取り付ける。   In this way, after the both ends of the field edge receiver 36 are attached to the second attachment parts 34, 34 facing the attachment hardware 8, 8 of the left and right hardware A, A, the lower surface side board attachment field edge 32 is attached to the field edge receiver 36. Is attached by a known hook member (not shown).

そして、図７の(a) に示すように横倒Ｈ形鋼１の左右の側面側に夫々側面側ボードＢ１，Ｂ１を夫々配して、各側面側ボードＢ１の上端部位、中間部位及び下端部位を、ランナー３７及び野縁３１，１１に釘打ち等によって固定する。また、こうして固定した両方の側面側ボードＢ１，Ｂ１の下端部同士をつなぐように下面側ボードＢ２を左右両下面側ボード取付用野縁１２，１２及び中間の下面側ボード取付用野縁３２に対し釘打ち等により固定する。これによってボードＢ１，Ｂ２の取付作業を終了する。   And as shown to (a) of FIG. 7, side board B1, B1 is distribute | arranged to the left and right side surfaces of the horizontal H-section steel 1, respectively, and the upper end part of each side board B1, an intermediate part, and a lower end The part is fixed to the runner 37 and the field edges 31 and 11 by nailing or the like. Further, the lower surface side board B2 is connected to the left and right lower surface side board mounting field edges 12 and 12 and the intermediate lower surface side board mounting field edge 32 so as to connect the lower ends of both of the side surface boards B1 and B1 thus fixed. Fix by nailing. Thereby, the mounting work of the boards B1 and B2 is completed.

以上説明した実施形態では、ボード取付用金物Ａの連結金物６を横倒Ｈ形鋼の下部フランジ４に固定するにあたって、上部片１５が下部フランジ４の上側で下部片１６がその下側に位置するように取り付け、上部片１５のネジ孔１８に螺入した連結金物固定ボルト５を下部フランジ４の上面に押し付けるようにしたが、連結金物６は上下を逆にした状態で横倒Ｈ形鋼の下部フランジ４に取り付けてもよい。図８には、連結金物６の下部片１６が下部フランジ４の上側で上部片１５がその下側に位置するように取り付けて、下側に位置する上部片１５のネジ孔１８に螺入した連結金物固定ボルト５を下部フランジ４の下面に押し付けるようにする場合の実施形態を示す。この場合、取付金物８は、逆さまにすることなく当初の正立状態で連結金物６に取り付ける。   In the embodiment described above, when fixing the connecting hardware 6 of the board mounting hardware A to the lower flange 4 of the horizontal H-shaped steel, the upper piece 15 is located above the lower flange 4 and the lower piece 16 is located below it. The connecting hardware fixing bolt 5 screwed into the screw hole 18 of the upper piece 15 is pressed against the upper surface of the lower flange 4, but the connecting hardware 6 is turned upside down in an inverted state. The lower flange 4 may be attached. In FIG. 8, the lower piece 16 of the connecting hardware 6 is attached so that the upper piece 15 is positioned on the upper side of the lower flange 4 and is screwed into the screw hole 18 of the upper piece 15 positioned on the lower side. An embodiment in which the connecting hardware fixing bolt 5 is pressed against the lower surface of the lower flange 4 will be described. In this case, the attachment hardware 8 is attached to the connection hardware 6 in the initial upright state without being turned upside down.

このように連結金物６の下部片１６が横倒Ｈ形鋼の下部フランジ４の上側で上部片１５がその下側に位置するように取り付ける場合は、図８の(b) から分かるように、連結金物固定ボルト５を締め付ける作業が横倒Ｈ形鋼の下部フランジ４の下側から行えるため、締付作業がし易く、作業能率が向上する。   Thus, when attaching so that the lower piece 16 of the connection metal piece 6 is located on the upper side of the lower flange 4 of the H-shaped steel and the upper piece 15 is located on the lower side, as can be seen from FIG. Since the work of tightening the connecting hardware fixing bolt 5 can be performed from the lower side of the lower flange 4 of the sideways H-shaped steel, the tightening work is easy and the work efficiency is improved.

また、以上説明した図１〜図８に示される実施形態のボード取付用金物Ａでは、取付金物８の金物本体２０に、側面側ボード取付用野縁１１に係合する第１係合部１３と、下面側ボード取付用野縁１２に係合する第２係合部１４と、他の側面側ボード取付用野縁３１を受ける野縁受け３５の端部を取り付けるための第１取付部３３と、他の下面側ボード取付用野縁３２を受ける野縁受け３６の端部を取り付けるための第２取付部３４とを設けているが、図９に示すボード取付用金物Ｂでは、取付金物８の金物本体２０に、側面側ボード取付用野縁１１に係合する第１係合部１３と、下面側ボード取付用野縁１２に係合する第２係合部１４と、他の下面側ボード取付用野縁３２を受ける野縁受け３６の端部を取り付けるための第２取付部３４とを夫々一体に設け、他の側面側ボード取付用野縁３１を受ける野縁受け３５の端部を取り付けるための第１取付部３３は、連結金物６の上部片１５に一体に突設する。他の構成については、ボード取付用金物Ａと殆ど同じである。   Further, in the board mounting hardware A according to the embodiment shown in FIGS. 1 to 8 described above, the first engaging portion 13 that engages with the metal body 20 of the mounting hardware 8 and the side board mounting edge 11. A first engaging portion 33 for attaching the second engaging portion 14 that engages the lower surface side board attaching field edge 12 and an end portion of the field edge receiving 35 that receives the other side surface board attaching field edge 31. 9 and a second mounting portion 34 for mounting the end portion of the field edge receiver 36 that receives the other lower surface side board mounting field edge 32. In the board mounting hardware B shown in FIG. 8, the first engaging portion 13 that engages with the side board mounting field edge 11, the second engaging portion 14 that engages with the lower surface board mounting field edge 12, and the other lower surface A second mounting portion 34 for mounting the end portion of the field edge receiving portion 36 that receives the side board mounting field edge 32; Respectively integrally formed, a first attachment portion 33 for attaching the ends of the field edge receiving 35 receives the other side surface board mounting ceiling joist 31 integrally projects from the upper piece 15 of the coupling hardware 6. Other configurations are almost the same as the board mounting hardware A.

また図１〜図８に示される実施形態のボード取付用金物Ａでは、取付金物８を連結金物６に固定する取付金物固定ボルト７を連結金物６の垂直片１７に設けたネジ孔１９にねじ込むようにしているが、この取付金物固定ボルト７は、図９に示すボード取付用金物Ｂのように、連結金物６の垂直片１７にはボルト挿通孔３９を設け、このボルト挿通孔３９と取付金物８の金物本体２０の長孔２２とに亘って取付金物固定ボルト７を挿通し、その挿通端部にナット４０を螺合して締め付けるようにしてもよい。   1 to 8, the mounting hardware fixing bolt 7 for fixing the mounting hardware 8 to the connecting hardware 6 is screwed into the screw hole 19 provided in the vertical piece 17 of the connecting hardware 6. However, the mounting hardware fixing bolt 7 is provided with a bolt insertion hole 39 in the vertical piece 17 of the connecting hardware 6 like the board mounting hardware B shown in FIG. The mounting hardware fixing bolt 7 may be inserted through the long hole 22 of the hardware body 20 of the hardware 8 and the nut 40 may be screwed to the insertion end portion and tightened.

以上の種々の実施形態の説明から分かるように、本発明に係るボード取付用金物Ａ，Ｂは、梁である横倒Ｈ形鋼１の下部フランジ４にボルト５で固定される連結金物６と、この連結金物６に上下スライド調整可能にボルト７で固定される取付金物８とからなるもので、取付金物８は、側面側ボードＢ１を取り付ける側面側ボード取付用野縁１１に係合する第１係合部１３、及び下面側ボードＢ２を取り付ける下面側ボード取付用野縁１２に係合する第２係合部１４を有するから、横倒Ｈ形鋼１の側面側及び下面側にボードＢ１，Ｂ２を取り付けるにあたっては、溶接作業を一切行なう必要がなく、取付金物８を取り付けた連結金物６を横倒Ｈ形鋼１の下部フランジ４に取り付け、取付金物８の第１係合部１３に側面側ボード取付用野縁１１を係合し、第２係合部１４に下面側ボード取付用野縁１２を係合するだけでよく、従ってボードの取付作業能率を向上できると共に、火災などの不測の事態の発生を生じることなく、作業を安全に行なうことができる。   As can be understood from the description of the various embodiments described above, the board mounting hardware A and B according to the present invention includes a connecting hardware 6 fixed to the lower flange 4 of the horizontal H-shaped steel 1 which is a beam with a bolt 5 and The mounting hardware 8 is fixed to the connecting hardware 6 with bolts 7 so as to be vertically slidably adjustable. The mounting hardware 8 is engaged with the side board attaching field edge 11 for attaching the side board B1. Since it has the 1st engaging part 13 and the 2nd engaging part 14 engaged with the lower surface side board attachment field edge 12 which attaches the lower surface side board B2, board B1 on the side surface side and lower surface side of the sideways H-section steel 1 , B2 need not be welded at all, and the connecting hardware 6 to which the mounting hardware 8 is attached is mounted on the lower flange 4 of the H-shaped steel 1 and the first engaging portion 13 of the mounting hardware 8 is attached. Side edge 11 for mounting the side board In addition, it is only necessary to engage the lower surface side board mounting field edge 12 with the second engaging portion 14, so that the board mounting work efficiency can be improved, and without occurrence of an unexpected situation such as a fire, Work can be done safely.

また、横倒Ｈ形鋼１の下部フランジ４に連結金物６を取り付ける際には、その取付位置を下部フランジ４の長手方向に沿って自由に設定できるから、下部フランジ４の所要位置に連結金物６を取り付けることができる。また取付金物８は連結金物６に対して上下スライド調整可能に取り付けられるから、例えば横倒Ｈ形鋼１が途中で連結プレートを介してボルトにより連結されている場合には、その連結プレートの厚さ分及びボルトの頭分だけ側面側ボードＢ１の上下方向幅が広くなるが、そのように側面側ボードＢ１の上下方向幅が多少変更された場合でも、取付金物８を連結金物６に対し上下にスライド調整することによって、側面側ボードＢ１を的確に取り付けることができる。   Further, when attaching the connecting hardware 6 to the lower flange 4 of the sideways H-section steel 1, the mounting position can be freely set along the longitudinal direction of the lower flange 4. 6 can be attached. Further, since the attachment metal 8 is attached to the connection metal 6 so as to be vertically slidable and adjustable, for example, when the sideways H-section steel 1 is connected by a bolt via a connection plate in the middle, the thickness of the connection plate The vertical width of the side board B1 is increased by the length of the bolt and the head of the bolt. However, even when the vertical width of the side board B1 is slightly changed, the mounting hardware 8 is moved up and down relative to the connecting hardware 6. The side board B1 can be accurately attached by performing the slide adjustment.

また、連結金物６は、上部片１５と、下部片１６と、取付金物８が上下スライド可能に嵌合される垂直片１７とによって側面視コ字状に形成され、上部片１５の上面側に連結金物固定ボルト５を螺入するためのネジ孔１８を設け、垂直片１７には取付金物固定ボルト７を螺入し又は挿通するボルト孔１９又は３９を設けてなる構造であるから、横倒Ｈ形鋼１の下部フランジ４に嵌め込んでボルト５を締め付けるだけで簡単に取り付けることができると共に、安価に製作できるものである。   In addition, the connecting hardware 6 is formed in a U shape in a side view by an upper piece 15, a lower piece 16, and a vertical piece 17 into which the mounting hardware 8 is slidable up and down, and on the upper surface side of the upper piece 15. Since the screw hole 18 for screwing the connection hardware fixing bolt 5 is provided, and the vertical piece 17 is provided with the bolt hole 19 or 39 for screwing or inserting the mounting hardware fixing bolt 7, It can be easily attached and can be manufactured at low cost by simply fitting the bolt 5 into the lower flange 4 of the H-section steel 1.

また取付金物８の金物本体２０には、側面側ボード取付用野縁１１に係合する第１係合部１３と、下面側ボード取付用野縁１２に係合する第２係合部１４と、他の側面側ボード取付用野縁３１を受ける野縁受け３５の端部を取り付けるための第１取付部３３と、他の下面側ボード取付用野縁３２を受ける野縁受け３６の端部を取り付けるための第２取付部３４を夫々一体に設けているから、梁として比較的大型の横倒Ｈ形鋼１を使用して、側面側ボードＢ１及び下面側ボードＢ２の高さ寸法や幅寸法が大きくなった場合には、第１係合部１３及び第２係合部１４を使用すると共に、他の側面側ボード取付用野縁３１を受ける野縁受け３５の端部を取り付けるための第１取付部３３及び他の下面側ボード取付用野縁３２を受ける野縁受け３６の端部を取り付けるための第２取付部３４を使用することによって、側面側ボードＢ１の高さ方向中間部を他の側面側ボード取付用野縁３１で支持でき、また下面側ボードＢ２の幅方向中間部を他の下面側ボード取付用野縁３２で支持できるかさ、その側面側ボードＢ１及び下面側ボードＢ２を的確に安定状態で取り付け固定できる。   In addition, the hardware body 20 of the mounting hardware 8 includes a first engaging portion 13 that engages with the side board mounting field edge 11, and a second engaging section 14 that engages with the lower surface board mounting field edge 12. The first mounting portion 33 for mounting the end portion of the field receiving portion 35 that receives the other side surface board mounting field edge 31 and the end portion of the field receiving portion 36 that receives the other lower surface side board mounting field edge 32. Since the second attachment portions 34 for attaching the two are integrally provided respectively, the height and width of the side board B1 and the lower board B2 are obtained by using a relatively large horizontal H-shaped steel 1 as a beam. When the size is increased, the first engaging portion 13 and the second engaging portion 14 are used, and the end portion of the field edge receiver 35 that receives the other side surface board mounting field edge 31 is attached. The first mounting portion 33 and the other edge receiving portion 36 that receives the other lower surface side board mounting field edge 32. By using the second mounting portion 34 for mounting the portion, the intermediate portion in the height direction of the side surface side board B1 can be supported by the other side edge 31 for mounting the side surface side board, and the intermediate portion in the width direction of the lower surface side board B2. The portion can be supported by another lower surface side board mounting field edge 32, and the side surface side board B1 and the lower surface side board B2 can be mounted and fixed accurately in a stable state.

また、この取付金物８では、図１から分かるように、第１係合部１３と第２係合部１４とが互いに直交する位置で互いに接近した位置に設けられるため、これら第１係合部１３及び第２係合部１４に側面側ボード取付用野縁１１及び下面側ボード取付用野縁１２を取り付けることにより、側面側ボード取付用野縁１１は、側面側ボードＢ１の出来るだけ下端部を支持することができ、また下面側ボード取付用野縁１２は、下部フランジ４の出来るだけ左右側の端部を支持することができ、それによって側面側ボードＢ１及び下面側ボードＢ２は夫々の端部がガタついたりすることなく、側面側ボード取付用野縁１１及び下面側ボード取付用野縁１２によって的確に支持されて取り付け固定される。   Further, in this mounting hardware 8, as can be seen from FIG. 1, the first engaging portion 13 and the second engaging portion 14 are provided at positions close to each other at positions orthogonal to each other. By attaching the side board attachment field edge 11 and the lower surface board installation field edge 12 to the 13 and the second engagement part 14, the side board attachment field edge 11 is as low as possible on the side board B1. The lower surface side board mounting field edge 12 can support the left and right ends of the lower flange 4 as much as possible, whereby the side surface board B1 and the lower surface side board B2 can be Without being rattled, the side-side board-mounting field edge 11 and the bottom-side board-mounting field edge 12 are accurately supported and fixed.

本発明に係るボード取付用金物の一実施形態を示す正面図である。It is a front view which shows one Embodiment of the metal fitting for board attachment which concerns on this invention. ボード取付用金物の斜視図である。It is a perspective view of the hardware for board attachment. (a) はボード取付用金物における連結金物の展開状態を示す平面図、(b) は連結金物の斜視図である。(a) is a top view which shows the expansion | deployment state of the connection metal fitting in a board attachment metal fitting, (b) is a perspective view of a connection metal fitting. (a) はボード取付用金物における取付金物の展開状態を示す平面図、(b) は取付金物の斜視図である。(a) is a top view which shows the expansion | deployment state of the attachment hardware in the board attachment hardware, (b) is a perspective view of an attachment hardware. 連結金物と取付金物とを切り離した状態を示すと共に、取付金物の役割を説明する斜視図である。It is a perspective view explaining the role of an attachment hardware while showing the state which separated a connection metal fitting and an attachment hardware. 本発明に係るボード取付用金物の他の実施形態を示す正面図である。It is a front view which shows other embodiment of the metal for board attachment which concerns on this invention. (a) は本発明に係るボード取付用金物の他の実施形態を示す正面図、(b) は他の下面側ボード取付用野縁を受ける野縁受けの端部を示す斜視図である。(a) is a front view showing another embodiment of the board mounting hardware according to the present invention, (b) is a perspective view showing the end portion of the field receiving receiving the other bottom surface board mounting field edge. (a) は連結金物を上下逆さまに取り付ける場合の連結金物及び取付金物の配置を示す斜視図、(b) はその取付状態の正面図である。(a) is a perspective view which shows arrangement | positioning of a connection metal and an attachment metal when attaching a connection metal upside down, (b) is a front view of the attachment state. 第１取付部を連結金物に一体に設ける場合のボード取付用金物の実施形態を示す斜視図である。It is a perspective view which shows embodiment of the board attachment hardware in the case of providing a 1st attachment part integrally in a connection hardware.

符号の説明Explanation of symbols

１ 梁である横倒Ｈ形鋼
４ 横倒Ｈ形鋼の下部フランジ
５ 連結金物固定ボルト
６ 連結金物
７ 取付金物固定ボルト
８ 取付金物
Ｂ１ 側面側ボード
Ｂ２ 下面側ボード
１１ 側面側ボード取付用野縁
１２ 下面側ボード取付用野縁
１３ 第１係合部
１４ 第２係合部
１５ 連結金物の上部片
１６ 連結金物の下部片
１７ 連結金物の垂直片
１８，１９ ネジ孔
２０ 取付金物の金物本体
２２ 長孔
３１ 他の側面側ボード取付用野縁
３２ 他の下面側ボード取付用野縁
３３ 第１取付部
３４ 第２取付部
３５ 野縁受け
３６ 野縁受け
DESCRIPTION OF SYMBOLS 1 Overturned H-shaped steel which is a beam 4 Lower flange of Horizontal H-shaped steel 5 Connecting metal fixing bolt 6 Connecting metal 7 Mounting metal fixing bolt 8 Mounting metal B1 Side board B2 Bottom board 11 Side edge 12 Bottom edge for mounting board on lower side 13 First engaging portion 14 Second engaging portion 15 Upper piece 16 of connecting hardware Lower piece 17 of connecting hardware Vertical pieces 18 and 19 of connecting hardware Screw hole 20 Hardware main body 22 of mounting hardware Long hole 31 Other side surface board mounting field edge 32 Other lower surface side board mounting field edge 33 First mounting part 34 Second mounting part 35 Field edge receiver 36 Field edge receiver

Claims (6)

建物に設けられた梁である横倒Ｈ形鋼の側面側及び下面側を覆うようにボードを取り付けるためのボード取付用金物において、
横倒Ｈ形鋼の下部フランジにその長手方向に移動調整可能にボルトで固定される連結金物と、この連結金物に上下スライド調整可能にボルトで固定される取付金物とからなり、取付金物は、側面側ボードを取り付ける側面側ボード取付用野縁に係合する第１係合部、及び下面側ボードを取り付ける下面側ボード取付用野縁に係合する第２係合部を有するボード取付用金物であっで、
連結金物は、上部片と、下部片と、上下両部片をつなぎ、取付金物が上下スライド可能に嵌合される垂直片とによって側面視コ字状に形成され、上部片の上面側には連結金物固定ボルトを螺入するためのネジ孔を設け、垂直片には取付金物固定ボルトを螺入し又は挿通するボルト孔を設け、取付金物は、連結金物の垂直片に上下スライド可能に嵌合する金物本体を有し、この金物本体には、取付金物固定ボルトが挿通する上下に長い長孔を設けると共に、側面側ボード取付用野縁に係合する第１係合部及び下面側ボード取付用野縁に係合する第２係合部を夫々一体に設けてなるボード取付用金物。 In board mounting hardware for mounting the board so as to cover the side and bottom surfaces of Yoko倒H-beam is a beam provided in a building,
It consists of a connecting hardware that is fixed to the lower flange of the horizontal H-shaped steel with bolts so that it can be moved and adjusted in the longitudinal direction, and a mounting hardware that is fixed to the connecting hardware with bolts so that it can be adjusted to slide up and down. A board mounting hardware having a first engaging portion that engages with a side edge for mounting a side surface board, and a second engaging portion that engages with a bottom edge for mounting a lower surface board. And then,
The connecting hardware is formed in a U shape in a side view by connecting the upper piece, the lower piece, and the upper and lower pieces, and the vertical piece to which the mounting hardware is slidable up and down. A screw hole is provided for screwing the connecting hardware fixing bolt, and a bolt hole is provided in the vertical piece for screwing or inserting the mounting hardware fixing bolt. The mounting hardware is slidably fitted to the vertical piece of the connecting hardware. The metal body has a long elongated hole in the upper and lower sides through which the mounting hardware fixing bolt is inserted, and the first engagement portion and the lower surface side board that engage with the side board mounting field edge. A board mounting hardware in which a second engaging portion that engages with a mounting field edge is provided integrally . 取付金物は、側面側ボード取付用野縁に係合する第１係合部、下面側ボード取付用野縁に係合する第２係合部、他の側面側ボード取付用野縁を受ける野縁受けの端部を取り付けるための第１取付部、及び他の下面側ボード取付用野縁を受ける野縁受けの端部を取り付けるための第２取付部を有する請求項１に記載のボード取付用金物。   The mounting hardware includes a first engagement portion that engages with the side edge of the board for mounting the side surface side, a second engagement portion that engages with the bottom edge of the board for mounting the lower surface side, and a field that receives the field edge for mounting the other side surface side board. The board attachment according to claim 1, further comprising: a first attachment portion for attaching an edge portion of the edge receiving portion, and a second attachment portion for attaching an edge portion of the edge receiving portion receiving the other edge for attaching the lower surface side board. Hardware. 取付金物は、側面側ボード取付用野縁に係合する第１係合部、下面側ボード取付用野縁に係合する第２係合部、及び他の下面側ボード取付用野縁を受ける野縁受けの端部を取り付けるための第２取付部を有し、連結金物は、他の側面側ボード取付用野縁を受ける野縁受けの端部を取り付けるための第１取付部を有する請求項１に記載のボード取付用金物。   The mounting hardware receives a first engaging portion that engages with the side edge of the board for mounting the side surface side, a second engaging portion that engages with the bottom edge of the board for mounting the lower surface side, and the other edge for mounting the lower surface side board. A second attachment part for attaching the edge part of the field edge receiver is provided, and the connecting hardware has a first attachment part for attaching the edge part of the field edge receiver that receives the other edge for attaching the side surface board. Item 1. A board mounting hardware according to Item 1. 取付金物の金物本体には、側面側ボード取付用野縁に係合する第１係合部と、下面側ボード取付用野縁に係合する第２係合部と、他の側面側ボード取付用野縁を受ける野縁受けの端部を取り付けるための第１取付部と、他の下面側ボード取付用野縁を受ける野縁受けの端部を取り付けるための第２取付部を夫々一体に設けてなる請求項１に記載のボード取付用金物。 On the hardware body of the mounting hardware, a first engagement portion that engages with the side edge for mounting the side board, a second engagement portion that engages with the bottom edge for board mounting, and other side board mounting A first attachment part for attaching the edge part of the field edge receiver for receiving the field edge, and a second attachment part for attaching the edge part of the field edge receiver for receiving the other edge for attaching the lower surface side board are integrated. board mounting hardware of claim 1 formed by providing. 取付金物の金物本体には、側面側ボード取付用野縁に係合する第１係合部と、下面側ボード取付用野縁に係合する第２係合部と、他の下面側ボード取付用野縁を受ける野縁受けの端部を取り付けるための第２取付部とを夫々一体に設け、連結金物にはその上部片に、他の側面側ボード取付用野縁を受ける野縁受けの端部を取り付けるための第１取付部を一体に設けてなる請求項１に記載のボード取付用金物。 On the hardware body of the mounting hardware, a first engaging portion that engages with the side edge for mounting the side board, a second engaging portion that engages with the bottom board mounting edge, and other bottom board mounting A second mounting portion for mounting the edge of the field edge receiving the edge of the field is integrally provided, and the upper part of the connection hardware is connected to the edge of the field edge receiving edge of the other side-side board. The board mounting hardware according to claim 1 , wherein a first mounting portion for mounting the end portion is integrally provided. 連結金物は、横倒Ｈ形鋼の下部フランジに固定するにあたり、上部片が下部フランジの上側で下部片がその下側に位置するように取り付けて、上部片のネジ孔に螺入した連結金物固定ボルトを下部フランジの上面に押し付けるか、又は下部片が下部フランジの上側で上部片がその下側に位置するように取り付けて、下側に位置する上部片のネジ孔に螺入した連結金物固定ボルトを下部フランジの下面に押し付けるようにしてなる請求項１〜５の何れかに記載のボード取付用金物。
To fix the connecting hardware to the lower flange of the H-shaped steel, the upper hardware is attached so that the upper piece is located above the lower flange and the lower piece is located below it, and the fitting is screwed into the screw hole of the upper piece. Fixing bolt that presses the fixing bolt against the upper surface of the lower flange, or is attached so that the lower piece is on the upper side of the lower flange and the upper piece is located on the lower side, and screwed into the screw hole of the upper piece located on the lower side The board mounting hardware according to any one of claims 1 to 5 , wherein the fixing bolt is pressed against the lower surface of the lower flange.
JP2004147114A 2004-01-05 2004-05-18 Hardware for board mounting Expired - Lifetime JP4005585B2 (en)

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