JP2006097300A - Alc panel mounting fitting and alc panel mounting structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an ALC panel mounting fitting which dispenses with cutting of a cutaway portion in an ALC panel, for arranging therein the mounting fitting, and facilitates mounting of the ALC panel on an H-shaped steel beam with high working efficiency, and to provide an ALC panel mounting structure. <P>SOLUTION: The mounting fitting 10 is formed of a slender plate portion 11, and a plurality of pinching pieces 12 formed like an almost hook shape so as to protrude from a lower surface along a longitudinal side of the plate portion 11. The mounting fitting 10 is fitted to and held by a flange portion 2a of the H-shaped steel beam 2 via the plate portion 11 and the pinching pieces 12, and the ALC panel is mounted on the plate portion 11 held on the flange portion 2a. Further the ALC panel is screwed and fixed to the other longitudinal side of the plate portion 11, that is protruded from the flange portion 2a. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、建物駆体のＨ形鉄骨梁に床用又は屋根用などのＡＬＣパネルを取付けるための取付金物、及びその取付金物を用いて建物駆体のＨ形鉄骨梁に取付けたＡＬＣパネルの取付構造に関する。   The present invention relates to an attachment hardware for attaching an ALC panel for floor or roof to an H-shaped steel beam of a building body, and an ALC panel attached to the H-shaped steel beam of a building body using the attachment hardware. It relates to the mounting structure.

従来から床用又は屋根用のＡＬＣパネルは、取付金物を用いて建物駆体のＨ形鉄骨梁に取付固定されている。かかるＡＬＣパネルの取付けに用いる取付金物としては、特開平２０００−２７３９９６号公報、特開平１１−１６６２８２号公報、特開平９−２８７２２９号公報、特開平８−２０９８３２号公報、特開２００４−０１１６７８号公報に記載のものが知られている。   Conventionally, ALC panels for floors or roofs are mounted and fixed to H-shaped steel beams of building bodies using mounting hardware. As mounting hardware used for mounting the ALC panel, Japanese Patent Application Laid-Open No. 2000-273996, Japanese Patent Application Laid-Open No. 11-166282, Japanese Patent Application Laid-Open No. 9-287229, Japanese Patent Application Laid-Open No. 8-209832, and Japanese Patent Application Laid-Open No. 2004-011678. Those described in the publication are known.

例えば、特開平２０００−２７３９９６号公報及び特開平１１−１６６２８２号公報には、図５〜６に示すように、平板部１ａと嵌合部１ｂを有する断面略コ字状の金属板からなり、その嵌合部１ｂがＨ形鉄骨梁の上部フランジ部２ａに嵌合される取付金物１が記載されている。この取付金物１は、嵌合部１ｂでＨ形鉄骨梁２の上部フランジ部２ａに嵌合された状態で、平板部１ａにＡＬＣパネル３を載せて平板部１ａにネジ４で固定するようになっている。   For example, in Japanese Patent Laid-Open No. 2000-273996 and Japanese Patent Laid-Open No. 11-166282, as shown in FIGS. 5 to 6, a metal plate having a substantially U-shaped cross section having a flat plate portion 1a and a fitting portion 1b, A fitting 1 is described in which the fitting portion 1b is fitted to the upper flange portion 2a of the H-shaped steel beam. The mounting hardware 1 is fitted to the upper flange portion 2a of the H-shaped steel beam 2 at the fitting portion 1b, and the ALC panel 3 is placed on the flat plate portion 1a and fixed to the flat plate portion 1a with screws 4. It has become.

しかし、この取付金物１の場合、Ｈ形鉄骨梁２に嵌合固定したとき、上部フランジ部２ａの表面との間に段差ができるため、ＡＬＣパネル３の端部は取付金物１の平板部１ａに載置されるが、その他の部分では上部フランジ部２ａとＡＬＣパネル３の間に隙間が生じてしまう。そこで、この隙間をなくため、図６に示すように、ＡＬＣパネル３の裏面に、取付金物１を収納するＵ字溝型の切り込み部３ａを予め加工する必要があった。また、ＡＬＣパネル３には、ネジ４を挿通するためのネジ用孔３ｂも加工されていた。   However, in the case of this mounting hardware 1, when it is fitted and fixed to the H-shaped steel beam 2, a step is formed between the upper flange portion 2 a and the end portion of the ALC panel 3 is the flat plate portion 1 a of the mounting hardware 1. However, a gap is formed between the upper flange portion 2a and the ALC panel 3 in other portions. Therefore, in order to eliminate this gap, as shown in FIG. 6, it is necessary to process in advance a U-shaped groove-shaped notch 3 a that houses the mounting hardware 1 on the back surface of the ALC panel 3. Further, the ALC panel 3 is also processed with a screw hole 3b for inserting the screw 4 therethrough.

また、特開平９−２８７２２９号公報には、図７〜８に示すように、平板支持部５ａと、平板支持部５ａから面一に突き出た平板支持片部５ｂと、この平板支持片部５ｂの両側に平板支持部５ａから湾曲して延長した２つの圧接片部５ｃとからなり、平板支持片部５ｂと圧接片部５ｃの間にＨ形鉄骨梁２の上部フランジ部２ａを圧接挟持する取付金物５が記載されている。しかし、この取付金物５の場合も、図８に示すように、ＡＬＣパネル３を載せてネジ４で固定した平板支持部５ａと上部フランジ部２ａの表面の間に段差ができるため、ＡＬＣパネル３の裏面に取付金物５を収納する切り込み部３ａを予め加工する必要があった。   JP-A-9-287229 discloses a flat plate support portion 5a, a flat plate support piece portion 5b protruding from the flat plate support portion 5a, and the flat plate support piece portion 5b as shown in FIGS. The upper flange portion 2a of the H-shaped steel beam 2 is press-clamped between the flat plate support piece portion 5b and the press contact piece portion 5c. A mounting hardware 5 is described. However, in the case of the mounting hardware 5 as well, as shown in FIG. 8, there is a step between the flat plate support portion 5a on which the ALC panel 3 is placed and fixed with the screws 4, and the surface of the upper flange portion 2a. It has been necessary to previously process the cut portion 3a for storing the mounting hardware 5 on the back surface of the metal plate.

更に、特開平８−２０９８３２号公報には、図９〜１０に示すように、Ｈ形鉄骨梁２の上部フランジ部２ａを挟持する上部係止片６ａ及び下部係止片６ｂと、両者の連結部に固定された板状部６ｃと、下部係止片６ｂに螺合された固定用ボルト７とからなる取付金物６が記載されている。しかし、この取付金物６においても、図１０に示すように、ＡＬＣパネル３を載せてネジ４で固定した板状部６ｃ及び上部フランジ部２ａの表面と、上部係止片６ａとの間に段差ができるため、ＡＬＣパネル３の裏面に上部係止片６ａを収納する切り込み部３ａを予め加工する必要があった。   Furthermore, in Japanese Patent Application Laid-Open No. 8-209932, as shown in FIGS. 9 to 10, an upper locking piece 6a and a lower locking piece 6b that sandwich the upper flange portion 2a of the H-shaped steel beam 2 and the connection between them. An attachment hardware 6 comprising a plate-like part 6c fixed to the part and a fixing bolt 7 screwed to the lower locking piece 6b is described. However, also in the mounting hardware 6, as shown in FIG. 10, there is a step between the surface of the plate-like portion 6c and the upper flange portion 2a on which the ALC panel 3 is placed and fixed with the screws 4, and the upper locking piece 6a. Therefore, it has been necessary to process in advance the cut portion 3a for accommodating the upper locking piece 6a on the back surface of the ALC panel 3.

このように、従来のＡＬＣパネルの取付金物においては、Ｈ形鉄骨梁のフランジ部に取付けたとき、そのままでは取付金物の最上部とフランジ部の表面との間に段差が生じてしまうため、ＡＬＣパネルの裏面に取付金物を収納する切り込み部を予め加工しておき、ＡＬＣパネル裏面とフランジ部表面の間に隙間が発生することを防ぐ必要があった。   As described above, in the conventional ALC panel mounting hardware, when mounted on the flange portion of the H-shaped steel beam, there is a step between the top of the mounting hardware and the surface of the flange portion. It has been necessary to process in advance a cut portion for storing the mounting hardware on the back surface of the panel to prevent a gap from being generated between the back surface of the ALC panel and the surface of the flange portion.

一方、特開２００４−０１１６７８号公報には、ＡＬＣパネルを貫入する刃を備えた固定ボルトが開示されている。ここで用いる取付金物８は、図１１に示すように、Ｈ形鉄骨梁２の上部フランジ部２ａの下面に当接し、固定ボルト９ａ及びナット９ｂと協働してＡＬＣパネル３をフランジ部２ａ上に締め付ける役割を果たすものであり、取付金物８それ自体では上部フランジ部２ａに係合保持されることがない。そのため、取付金物８の一部が上部フランジ部２ａの上に延在することがなく、従ってＡＬＣパネル３の裏面に取付金物８を収納するための切り込み部を加工する必要はない。   On the other hand, Japanese Patent Application Laid-Open No. 2004-011678 discloses a fixing bolt having a blade that penetrates an ALC panel. As shown in FIG. 11, the mounting hardware 8 used here is in contact with the lower surface of the upper flange portion 2a of the H-shaped steel beam 2 and cooperates with the fixing bolt 9a and the nut 9b so that the ALC panel 3 is placed on the flange portion 2a. The mounting hardware 8 itself is not engaged and held by the upper flange portion 2a. Therefore, a part of the mounting hardware 8 does not extend on the upper flange portion 2 a, and therefore it is not necessary to process a notch for housing the mounting hardware 8 on the back surface of the ALC panel 3.

しかしながら、特開２００４−０１１６７８号公報の取付金物は、上記したように取付金物８だけを上部フランジ部２ａに係合保持しておくことができない。そのため、この取付金物８では、固定ボルト９ａとナット９ｂを用いたＡＬＣパネル３の取付作業が極めて煩雑で面倒である。また、この取付金物８は、前記し且つ図５〜１０に図示した従来の取付金物１、５、６も同様であるが、Ｈ形鉄骨梁２の上部フランジ部２ａに取付けるＡＬＣパネル３の１枚ごとに１つの取付金物１、５、６、８が必要である。そのため、ＡＬＣパネル３の取り付けに数多くの取付金物１、５、６、８が必要となり、取付作業が極めて煩雑で面倒であるうえ、ＡＬＣパネル１を固定するネジ４との位置合わせについても厳密な墨出し作業が必要であった。   However, the mounting hardware disclosed in Japanese Patent Application Laid-Open No. 2004-011678 cannot hold only the mounting hardware 8 on the upper flange portion 2a as described above. For this reason, in this mounting hardware 8, the mounting work of the ALC panel 3 using the fixing bolt 9a and the nut 9b is extremely complicated and troublesome. The mounting hardware 8 is the same as the conventional mounting hardware 1, 5, 6 described above and shown in FIGS. 5 to 10, but 1 of the ALC panel 3 to be mounted on the upper flange portion 2 a of the H-shaped steel beam 2. One mounting hardware 1, 5, 6, 8 is required for each sheet. Therefore, many mounting hardware 1, 5, 6, and 8 are required for mounting the ALC panel 3, the mounting work is extremely complicated and troublesome, and the positioning with the screws 4 that fix the ALC panel 1 is also strict. Ink drawing work was necessary.

特開平２０００−２７３９９６号公報Japanese Unexamined Patent Publication No. 2000-273996 特開平１１−１６６２８２号公報Japanese Patent Laid-Open No. 11-166282 特開平９−２８７２２９号公報Japanese Patent Laid-Open No. 9-287229 特開平８−２０９８３２号公報JP-A-8-209832 特開２００４−０１１６７８号公報JP 2004-011678 A

本発明は、このような従来の事情に鑑み、ＡＬＣパネルに取付金物収納用の切り込み部を予め加工するなどの特殊な加工を施す必要がなく、製造工場でのコストの低減が可能であると共に、Ｈ形鉄骨梁への設置並びにネジによるＡＬＣパネルの固定が簡単で、１枚の取付金物上に複数のＡＬＣパネルを取付けることができ、現場での施工効率を著しく向上させることが可能なＡＬＣパネルの取付金物、及びその取付構造を提供することを目的とする。   In view of such conventional circumstances, the present invention does not require special processing such as pre-processing the cut-in portion for storing the mounting hardware on the ALC panel, and can reduce the cost at the manufacturing plant. , ALC panel can be easily installed on the H-shaped steel beam and fixed with screws, and multiple ALC panels can be mounted on a single mounting bracket. An object of the present invention is to provide a panel mounting bracket and a mounting structure thereof.

上記目的を達成するため、本発明が提供する建物駆体のＨ形鉄骨梁にＡＬＣパネルを取付けるための取付金物は、細長い板状の平板部と、平板部の長手方向一辺の下面側に略鉤状に設けた複数の挟持片とからなり、Ｈ形鉄骨梁のフランジ部を平板部と挟持片の間に嵌合挟持でき、平板部がフランジ部上に保持されてパネル載置面となることを特徴とする。   In order to achieve the above object, the mounting hardware for attaching the ALC panel to the H-shaped steel beam of the building driving body provided by the present invention is approximately on the long plate-like flat plate portion and the lower surface side of one side in the longitudinal direction of the flat plate portion. The flange portion of the H-shaped steel beam can be fitted and clamped between the flat plate portion and the clamp piece, and the flat plate portion is held on the flange portion to become a panel mounting surface. It is characterized by that.

本発明は、また、上記した取付金物を用いてＡＬＣパネルを建物駆体のＨ形鉄骨梁に取付けたＡＬＣパネルの取付構造であって、前記取付金物が平板部と挟持片によりＨ形鉄骨梁のフランジ部に嵌合保持され、フランジ部上の平板部にＡＬＣパネルが載置されると共に、そのＡＬＣパネルが平板部のフランジ部から突き出た部分にネジ止め固定されていることを特徴とするＡＬＣパネルの取付構造を提供するものである。   The present invention also provides an ALC panel mounting structure in which an ALC panel is mounted to an H-shaped steel beam of a building body using the mounting hardware described above, and the mounting hardware is formed by a flat plate portion and a holding piece to form an H-shaped steel beam. The ALC panel is mounted and held on the flat plate portion on the flange portion, and the ALC panel is screwed and fixed to a portion protruding from the flange portion of the flat plate portion. An ALC panel mounting structure is provided.

本発明によれば、ＡＬＣパネルに取付金物を収納するためのＵ字型などの切り込み部や取付ネジ孔の加工が不要になるため、ＡＬＣパネルの製造工程が簡素化され且つ生産効率を改善でき、製造コストを低減することができる。また、本発明の取付金物は、Ｈ形鉄骨梁への設置が簡単なうえ、１枚の取付金物上に複数のＡＬＣパネルを取付けることができ、パネル枚数や割付などを気にせず設置を行うことが可能であり、且つ固定用のネジ位置の墨出し作業も必要ない。更には、ＡＬＣパネル裏面からの作業が不要となるため、作業者が上下階を行き来する必要がない。従って、現場での施工効率を著しく向上させ、施工コストを低減させることができる。   According to the present invention, it is not necessary to cut a U-shaped cutout or a mounting screw hole for storing the mounting hardware in the ALC panel, so that the manufacturing process of the ALC panel can be simplified and the production efficiency can be improved. The manufacturing cost can be reduced. In addition, the mounting hardware of the present invention can be easily installed on the H-shaped steel beam, and a plurality of ALC panels can be mounted on one mounting hardware, so that the installation can be performed without worrying about the number of panels or the assignment. In addition, it is not necessary to mark out the fixing screw position. Furthermore, since the work from the back side of the ALC panel becomes unnecessary, the operator does not need to go up and down the floor. Therefore, the construction efficiency at the site can be remarkably improved and the construction cost can be reduced.

本発明におけるＡＬＣパネルの取付金物は、細長い板状の平板部と、その平板部の長手方向一辺の下面側に略鉤状に設けた複数の挟持片とからなり、この平板部と挟持片の間にＨ形鉄骨梁のフランジ部を嵌合させて挟持することができる。従って、取付金物の平板部はＨ形鉄骨梁のフランジ部上に載った状態で保持され、細長い平板部全体が面一のパネル載置面を構成する。そのため、１枚の取付金物上に複数のＡＬＣパネルを載置することができ、また、ＡＬＣパネルを載置したとき部分的に段差が生じることがないので、ＡＬＣパネルの裏面に取付金物を収納する切り込み部を予め加工しておく必要がない。   The mounting hardware for the ALC panel according to the present invention includes an elongated plate-like flat plate portion and a plurality of holding pieces provided in a substantially bowl shape on the lower surface side of one side in the longitudinal direction of the flat plate portion. The flange portion of the H-shaped steel beam can be fitted between and sandwiched. Therefore, the flat plate portion of the mounting hardware is held in a state where it is placed on the flange portion of the H-shaped steel beam, and the entire elongated flat plate portion constitutes a flush panel mounting surface. For this reason, a plurality of ALC panels can be placed on a single mounting hardware, and when the ALC panel is mounted, there is no step difference, so the mounting hardware is stored on the back of the ALC panel. It is not necessary to process the cut portion to be processed in advance.

また、Ｈ形鉄骨梁のフランジ部に保持された取付金物は、平板部のフランジ部と係合している長手方向一辺側がフランジ部上に位置し、他辺側はフランジ部から外側に突き出た状態となる。そのため、取付金物の平板部で構成されるパネル載置面上にＡＬＣパネルを載せ、フレキ付きタッピンネジやタッピンネジなどのネジにより、フランジ部から外に突き出た平板部の長手方向他辺側との間でＡＬＣパネルを固定することができる。しかも、ネジを固定すべき平板部の長手方向他端側は、フランジ部に沿って長く延長しているので、ネジ位置の墨出し作業を行わなくても簡単にネジを打ち込んで固定することができる。   Further, in the mounting hardware held by the flange portion of the H-shaped steel beam, one side in the longitudinal direction engaged with the flange portion of the flat plate portion is located on the flange portion, and the other side protrudes outward from the flange portion. It becomes a state. For this reason, an ALC panel is placed on the panel mounting surface composed of the flat plate portion of the mounting hardware, and the other side in the longitudinal direction of the flat plate portion protruding outward from the flange portion by a screw such as a flexible tapping screw or a tapping screw. Can fix the ALC panel. In addition, since the other end in the longitudinal direction of the flat plate portion to which the screw is to be fixed extends long along the flange portion, the screw can be easily driven and fixed without performing the marking operation of the screw position. it can.

取付金物若しくはその平板部は、細長い金属板からなることが好ましい。また、その金属板の板厚は、強度や加工性を考慮すると１.２〜３.５ｍｍの範囲が好ましい。平板部の板厚を１.２〜３.５ｍｍとすることで、望ましい強度が得られるだけでなく、ＡＬＣパネルだけでなく平板部にもタッピンネジを簡単に貫通させて螺合することができるので、予めＡＬＣパネルにネジ用孔を加工する必要がないうえ、ＡＬＣパネルの取付けが極めて容易になる。   The mounting hardware or the flat plate portion thereof is preferably made of an elongated metal plate. The thickness of the metal plate is preferably in the range of 1.2 to 3.5 mm in consideration of strength and workability. By setting the plate thickness of the flat plate portion to 1.2 to 3.5 mm, not only the desired strength can be obtained, but also the tapping screw can be easily passed through and screwed not only to the ALC panel but also to the flat plate portion. In addition, it is not necessary to process a screw hole in the ALC panel in advance, and attachment of the ALC panel becomes extremely easy.

平板部の下面側には、長手方向一辺に間隔をおいて複数の挟持片を設ける。挟持片は、平板部と協働して両者の間にＨ型鉄骨梁のフランジ部を嵌合挟持するものであるから、平板部に対して略鉤状をなし、例えば平板部と挟持片の断面形状が略ｈ字状をなすように構成する。また、挟持片の形成は、別途作製した挟持片を平板部に溶接などにより固定してもよいが、好ましくは、平板部の長手方向一辺の複数箇所を所定幅で直角方向に切込み、その所定幅の切込み部分を平板部の下面側に略鉤状に折り曲げて形成することができる。   A plurality of sandwiching pieces are provided on the lower surface side of the flat plate portion at intervals on one side in the longitudinal direction. Since the sandwiching piece is for fitting and sandwiching the flange portion of the H-shaped steel beam between the two in cooperation with the flat plate portion, it has a substantially bowl shape with respect to the flat plate portion, for example, the flat plate portion and the sandwiching piece The cross-sectional shape is substantially h-shaped. In addition, the holding piece may be formed by fixing a separately produced holding piece to the flat plate portion by welding or the like. Preferably, a plurality of portions on one side in the longitudinal direction of the flat plate portion are cut in a perpendicular direction with a predetermined width. The cut portion having the width can be formed by being bent in a substantially bowl shape on the lower surface side of the flat plate portion.

また、取付金物の長さは、建物駆体のＨ形鉄骨梁に合せて何種類か設定し、使い分けをすることで、同じＨ形鉄骨梁であれば全て対応が可能となる。更に、大きな吹上荷重などを必要とする場合においては、取付金物の挟持片の数を増やしたり、取付金物の挟持片にリブや突起を設けることで取付強度を上げることも可能である。   Also, the length of the mounting hardware is set according to the H-shaped steel beam of the building body, and by using them properly, all the same H-shaped steel beams can be supported. Further, when a large blowing load is required, it is possible to increase the mounting strength by increasing the number of clamping pieces of the mounting hardware or by providing ribs or protrusions on the clamping pieces of the mounting hardware.

本発明によるＡＬＣパネルの取付金物及び取付構造を、図１〜４に基づいて具体的に説明する。この取付金物１０は、図１に示すように、細長い板状の鋼板からなる平板部１１と、その平板部１１の長手方向一辺側の下面側に略鉤状（断面略ｈ字状）に設けた複数の挟持片１２とで構成されている。尚、これらの挟持片１２は、平板部１１の長手方向一辺側の複数箇所を一定幅で直角方向に切込み、その切込み部分を平板部１１の下面側に略鉤状に折り曲げて形成してある。   The mounting hardware and mounting structure of the ALC panel according to the present invention will be specifically described with reference to FIGS. As shown in FIG. 1, the mounting hardware 10 is provided in a substantially flat shape (substantially h-shaped cross section) on a flat plate portion 11 made of an elongated plate-shaped steel plate and a lower surface side of one side in the longitudinal direction of the flat plate portion 11. And a plurality of sandwiching pieces 12. These sandwiching pieces 12 are formed by cutting a plurality of portions on one side in the longitudinal direction of the flat plate portion 11 in a perpendicular direction with a constant width, and bending the cut portions on the lower surface side of the flat plate portion 11 in a substantially bowl shape. .

この取付金物１０をＨ形鉄骨梁のフランジ部に取り付けるには、図２に示すように、挟持片１２を有する平板部１１の長手方向一辺側をＨ形鉄骨梁２の一つのフランジ部２ａに対向させ、平板部１１と挟持片１２の間にフランジ部２ａを嵌合させる。平板部１１と挟持片１２の間隔は、挟持片１２の根本側でフランジ部２ａの厚さより若干広く、挟持片１２の先端に向かって狭くなり、最も狭い部分ではフランジ部２ａの厚さより若干低なっているが、挟持片１２の最先端部は平板部１１と反対側に折り曲げてフランジ部２ａの厚みよりも広くなっている（図４参照）。従って、平板部１１と挟持片１２の間の先端開口からフランジ部２ａを簡単に嵌め込むことができると同時に、平板部１１と複数の挟持片１２とでフランジ部２ａを挟持して、取付金物１０をＨ型鉄骨梁２のフランジ部２ａに確実に保持することができる。   In order to attach the mounting hardware 10 to the flange portion of the H-shaped steel beam, as shown in FIG. 2, one side in the longitudinal direction of the flat plate portion 11 having the sandwiching pieces 12 is connected to one flange portion 2 a of the H-shaped steel beam 2. The flange portion 2 a is fitted between the flat plate portion 11 and the sandwiching piece 12. The distance between the flat plate portion 11 and the sandwiching piece 12 is slightly wider than the thickness of the flange portion 2a on the base side of the sandwiching piece 12, narrows toward the tip of the sandwiching piece 12, and is slightly lower than the thickness of the flange portion 2a at the narrowest portion. However, the foremost portion of the sandwiching piece 12 is bent to the opposite side to the flat plate portion 11 so as to be wider than the thickness of the flange portion 2a (see FIG. 4). Therefore, the flange portion 2a can be easily fitted from the front end opening between the flat plate portion 11 and the holding piece 12, and at the same time, the flange portion 2a is held between the flat plate portion 11 and the plurality of holding pieces 12 to attach the fitting. 10 can be securely held on the flange portion 2 a of the H-shaped steel beam 2.

Ｈ型鉄骨梁２のフランジ部２ａに保持された取付金物は、図２に示すように、平板部１１のフランジ部２ａと係合している長手方向一辺側がフランジ部２ａ上にあり、平板部１１の他辺側はフランジ部２ａの外側に突き出ている。この細長い取付金物１０の平板部１１をパネル載置面とすることで、図３に示すように、一つの取付金物１０の上に複数のＡＬＣパネル３を載せることができる。尚、ＡＬＣパネル３には、取付金物１０を収納するための切り込み部やネジ孔を予め形成しておく必要はない。   As shown in FIG. 2, the mounting hardware held by the flange portion 2 a of the H-shaped steel beam 2 has one side in the longitudinal direction engaged with the flange portion 2 a of the flat plate portion 11 on the flange portion 2 a. The other side of 11 protrudes outside the flange portion 2a. By using the flat plate portion 11 of the elongated mounting hardware 10 as a panel mounting surface, a plurality of ALC panels 3 can be mounted on one mounting hardware 10 as shown in FIG. Note that the ALC panel 3 does not need to be formed in advance with a cut portion or a screw hole for housing the mounting hardware 10.

取付金物１０の平板部１１に載せたＡＬＣパネル３は、図４に示すように、例えばタッピンネジ１３などにより、フランジ部２ａから外に突き出た平板部１１の長手方向他辺側との間で固定される。その際、タッピンネジ１３を固定すべき平板部１１の長手方向他辺側は、フランジ部２ａから外に突き出し且つフランジ部２ａに沿って長く延長しているので、ネジ位置の墨出し作業を行わなくても、簡単にネジを打ち込むことが可能である。尚、タッピンネジ１３の場合、スクリュードライバなどを用いて打ち込めば、ＡＬＣパネル３と取付金物１０を貫通してネジ止めできるので、ＡＬＣパネル３及び取付金物１０に予め挿通用の孔を設けておく必要がない。   As shown in FIG. 4, the ALC panel 3 placed on the flat plate portion 11 of the mounting hardware 10 is fixed between the other side in the longitudinal direction of the flat plate portion 11 protruding outward from the flange portion 2 a with, for example, a tapping screw 13. Is done. At that time, the other side in the longitudinal direction of the flat plate portion 11 to which the tapping screw 13 is fixed protrudes outward from the flange portion 2a and extends along the flange portion 2a. However, it is possible to drive a screw easily. In the case of the tapping screw 13, if it is driven using a screw driver or the like, the ALC panel 3 and the mounting hardware 10 can be screwed through, so it is necessary to provide a hole for insertion in the ALC panel 3 and the mounting hardware 10 in advance. There is no.

このようにして、取付金物１０がＨ形鉄骨梁２のフランジ部２ａに嵌合保持されると共に、この取付金物１０の平板部１１の表面によって面一のＡＬＣパネル載置面が構成され、このパネル載置面上に載置されたＡＬＣパネル３がフランジ部２ａから外に突き出た平板部１１の長手方向一辺側にネジ止め固定されたＡＬＣパネルの取付構造が得られる。   In this way, the mounting hardware 10 is fitted and held in the flange portion 2a of the H-shaped steel beam 2, and a flat ALC panel mounting surface is constituted by the surface of the flat plate portion 11 of the mounting hardware 10. An ALC panel mounting structure in which the ALC panel 3 placed on the panel placement surface is screwed and fixed to one side in the longitudinal direction of the flat plate portion 11 protruding outward from the flange portion 2a is obtained.

本発明によるＡＬＣパネルの取付金物の一実施例を示す斜視図である。It is a perspective view which shows one Example of the attachment metal fitting of the ALC panel by this invention. 図１の取付金物をＨ形鉄骨梁のフランジ部に設置した状態を示す概略の斜視図である。It is a schematic perspective view which shows the state which installed the attachment metal fitting of FIG. 1 in the flange part of the H-shaped steel beam. 図２の取付金物上にＡＬＣパネルを載置した状態を示す概略の斜視図である。It is a schematic perspective view which shows the state which mounted the ALC panel on the attachment metal fitting of FIG. 図１の取付金物によるＡＬＣパネルの取付構造を示す概略の断面図である。It is a schematic sectional drawing which shows the attachment structure of the ALC panel by the attachment metal fitting of FIG. 従来のＡＬＣパネル取付金物の一具体例を示す斜視図である。It is a perspective view which shows one specific example of the conventional ALC panel attachment metal fitting. 図５の取付金物によるＡＬＣパネルの取付構造を示す概略の断面図である。FIG. 6 is a schematic cross-sectional view showing an ALC panel mounting structure using the mounting hardware of FIG. 5. 従来のＡＬＣパネル取付金物の別の具体例を示す斜視図である。It is a perspective view which shows another specific example of the conventional ALC panel attachment metal fitting. 図７の取付金物によるＡＬＣパネルの取付構造を示す概略の断面図である。It is a schematic sectional drawing which shows the attachment structure of the ALC panel by the attachment metal fitting of FIG. 従来のＡＬＣパネル取付金物の更に別の具体例を示す斜視図である。It is a perspective view which shows another specific example of the conventional ALC panel attachment metal fitting. 図７の取付金物によるＡＬＣパネルの取付構造を示す概略の断面図である。It is a schematic sectional drawing which shows the attachment structure of the ALC panel by the attachment metal fitting of FIG. 従来のＡＬＣパネル取付金物の更に別の具体例によるＡＬＣパネルの取付構造を示す概略の断面図である。It is general | schematic sectional drawing which shows the attachment structure of the ALC panel by another specific example of the conventional ALC panel attachment metal fitting.

符号の説明Explanation of symbols

１、５、６、８ 取付金物
２ Ｈ形鉄骨梁
２ａ フランジ部
３ ＡＬＣパネル
３ａ 切り込み部
１０ 取付金物
１１ 平板部
１２ 挟持片
１３ タッピンネジ 1, 5, 6, 8 Mounting hardware 2 H-shaped steel beam 2a Flange 3 ALC panel 3a Cut 10 Mounting hardware 11 Flat plate 12 Clamping piece 13 Tapping screw

Claims (3)

建物駆体のＨ形鉄骨梁にＡＬＣパネルを取付けるための取付金物であって、細長い板状の平板部と、平板部の長手方向一辺の下面側に略鉤状に設けた複数の挟持片とからなり、Ｈ形鉄骨梁のフランジ部を平板部と挟持片の間に嵌合挟持でき、平板部がフランジ部上に保持されてパネル載置面となることを特徴とするＡＬＣパネルの取付金物。   An attachment metal fitting for attaching an ALC panel to an H-shaped steel beam of a building body, which is an elongated plate-like flat plate portion, and a plurality of clamping pieces provided in a substantially bowl shape on the lower surface side of one side in the longitudinal direction of the flat plate portion An ALC panel mounting hardware characterized in that the flange portion of the H-shaped steel beam can be fitted and clamped between the flat plate portion and the holding piece, and the flat plate portion is held on the flange portion to become a panel mounting surface. . 前記挟持片は、前記平板部の長手方向一辺の複数箇所を所定幅で直角方向に切込み、その所定幅の切込み部分を平板部の下面側に略鉤状に折り曲げて形成されていることを特徴とする、請求項１に記載のＡＬＣパネルの取付金物。   The clamping piece is formed by cutting a plurality of portions on one side in the longitudinal direction of the flat plate portion in a perpendicular direction with a predetermined width, and bending the cut portion of the predetermined width on the lower surface side of the flat plate portion in a substantially bowl shape. The mounting hardware for the ALC panel according to claim 1. 請求項１又は２に記載の取付金物を用いてＡＬＣパネルを建物駆体のＨ形鉄骨梁に取付けたＡＬＣパネルの取付構造であって、前記取付金物が平板部と挟持片によりＨ形鉄骨梁のフランジ部に嵌合保持され、フランジ部上の平板部にＡＬＣパネルが載置されると共に、そのＡＬＣパネルが平板部のフランジ部から突き出た部分にネジ止め固定されていることを特徴とするＡＬＣパネルの取付構造。


A mounting structure of an ALC panel in which an ALC panel is mounted on an H-shaped steel beam of a building body using the mounting hardware according to claim 1 or 2, wherein the mounting hardware is formed by a flat plate portion and a clamping piece. The ALC panel is mounted and held on the flat plate portion on the flange portion, and the ALC panel is screwed and fixed to a portion protruding from the flange portion of the flat plate portion. ALC panel mounting structure.

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