JP5789435B2 - Beam fitting hardware and ceiling structure using the same - Google Patents

Beam fitting hardware and ceiling structure using the same Download PDF

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JP5789435B2
JP5789435B2 JP2011154158A JP2011154158A JP5789435B2 JP 5789435 B2 JP5789435 B2 JP 5789435B2 JP 2011154158 A JP2011154158 A JP 2011154158A JP 2011154158 A JP2011154158 A JP 2011154158A JP 5789435 B2 JP5789435 B2 JP 5789435B2
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fixing portion
slide
mounting
fixing
fastening
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JP2013019193A (en
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眞喜子 川見
眞喜子 川見
鈴木 康之
康之 鈴木
和也 杉本
和也 杉本
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Daiwa House Industry Co Ltd
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Description

本発明は、梁取合い金物及びこれを用いた天井構造に関し、特に、天井吹抜け部において、施工性を向上させ、使用自由度の高い梁取合い金物及びこれを用いた天井構造に関するものである。   The present invention relates to a beam fitting hardware and a ceiling structure using the same, and more particularly to a beam fitting hardware having a high degree of freedom of use and a ceiling structure using the same, which improves workability in a ceiling blow-off portion.

天井吹抜け部において、天井から吹抜け部に立上がる吹抜け部壁の下地の構築方法には、様々な部材や工法が提案されている(例えば、特許文献1参照)。   Various members and construction methods have been proposed for the method of constructing the base of the wall of the blow-up part that rises from the ceiling to the blow-off part in the ceiling blow-off part (see, for example, Patent Document 1).

特許文献1には、吹抜部の天井構造が開示されている。
特許文献1には、H型鋼の梁と野縁を連結するための天井吊り金具が開示されている。
この天井吊り金具は、梁を把持する吊り金具本体と、野縁を固定する野縁金具と、これら吊り金具本体と野縁金具とを連結する連結ボルトで構成されている。
そして、梁と野縁は、吊り金具本体が梁を把持した状態で、野縁金具が野縁に固定されることによって連結される。
つまり、本技術においては、梁と野縁は、天井吊り金具を介して連結されることとなる。
Patent Document 1 discloses a ceiling structure of a blowout part.
Patent Document 1 discloses a ceiling hanging bracket for connecting an H-shaped steel beam and a field edge.
The ceiling hanger is composed of a hanger body that holds a beam, a field hanger that fixes a field edge, and a connecting bolt that connects the hanger body and the field edge.
And a beam and a field edge are connected by a field metal fitting being fixed to a field edge in the state where a suspension metal fitting body grasped a beam.
That is, in the present technology, the beam and the field edge are connected via the ceiling hanging bracket.

特許第3522948号公報Japanese Patent No. 3522948

このように、特許文献1の従来技術においては、天井吊り金具に天井フレームが固定され、この天井フレームの枠組みに、ランナー等を継ぎ足して出寸法を調整し、下地を固定している。
しかし、このような技術では、天井フレームより離れた位置に下地を配置する際には施工が難しく、下地が安定的に固定されないという問題点がある。
また、このような技術では、天井下地の端部からランナーを継足し、このランナーを介して野縁と梁とを連結する必要がある。
Thus, in the prior art of patent document 1, a ceiling frame is fixed to a ceiling hanging metal fitting, and a runner etc. are added to the frame of this ceiling frame, and a protrusion dimension is adjusted, and the foundation | substrate is fixed.
However, in such a technique, there is a problem that construction is difficult when the base is placed at a position away from the ceiling frame, and the base is not stably fixed.
Moreover, in such a technique, it is necessary to connect a runner from the edge part of a ceiling base | substrate, and to connect a field edge and a beam via this runner.

更に、吊り金具本体が梁のフランジを把持する間隔は一定であるため、把持するものの厚さが限定されてしまうという問題点もあった。
つまり、梁として使用される鋼材は、H型鋼のみならず、断面コ字形状の溝型鋼等様々な鋼材が使用される。
Furthermore, since the interval at which the main body of the hanging bracket grips the flange of the beam is constant, there is a problem in that the thickness of the object to be gripped is limited.
That is, as the steel material used as the beam, not only H-shaped steel but also various steel materials such as groove-shaped steel having a U-shaped cross section are used.

これら梁に使用される鋼材は、サイズ(特に、厚さ)が異なっており、どのような厚みの鋼材であっても容易に対応することが可能な金物が求められていた。
また、梁には、金物把持部分(フランジ部端部等)の厚さが一定ではないものもある。
Steel materials used for these beams have different sizes (particularly, thickness), and there has been a demand for hardware that can easily cope with any thickness steel material.
In addition, there are some beams in which the thickness of the hardware gripping portion (flange end portion or the like) is not constant.

例えば、溝型鋼の場合には、その自由端辺部分(側壁端辺部分)の厚みが端部に近づくにつれて減少する(つまり、テーパ状に傾斜ができる)ものもあり、このような場合に、金物の一定の間隙内に自由端辺部分(側壁端辺部分)を確実に把持することは困難である。
また、部材には様々なサイズがあり、また、使用箇所により納まり寸法も異なるため、このようなサイズ・寸法の違いに柔軟に対応することが可能な金物が求められていた。
For example, in the case of channel steel, there is one that the thickness of its free end portion (side wall end portion) decreases as it approaches the end (that is, it can be inclined in a tapered shape). It is difficult to reliably grip the free end portion (side wall end portion) within a certain gap of the hardware.
In addition, since there are various sizes of members and the dimensions of the members vary depending on the use location, a hardware capable of flexibly responding to such differences in size and dimensions has been demanded.

本発明の目的は、上記各問題点を解決することにあり、様々な厚さの梁に柔軟に対応することが可能であり、取付け位置の調整も可能な梁取合い金物及びこれを用いた天井構造を提供することにある。
更に、本発明の他の目的は、他の部材を介さず、梁と下地桟を直接連結することが可能な施工性の優れた梁取合い金物及びこれを用いた天井構造を提供することにある。
An object of the present invention is to solve the above-mentioned problems, a beam joint hardware that can flexibly cope with beams of various thicknesses and can adjust the mounting position, and a ceiling using the same. To provide a structure.
Furthermore, another object of the present invention is to provide a beam fitting hardware excellent in workability capable of directly connecting a beam and a base beam without using other members, and a ceiling structure using the same. .

上記課題は、請求項1に係る梁取合い金物によれば、建物天井構成部材を梁に取付けるための梁取合い金物であって、該梁取合い金物は、前記建物天井構成部材が取付けられる本体部材と、該本体部材に取付けられ、前記本体部材とともに梁を挟持固定する移動部材と、を有して構成されており、前記本体部材は、前記建物天井構成部材が取付けられる構成部材固定部と、前記移動部材が取付けられる梁載置固定部を備えるとともに、前記移動部材は、前記梁を挟持する梁挟持部と、該梁挟持部の前記梁端部が挿入される側と反対側から鈍角を成して延出するスライド部とを有して構成されており、前記梁載置固定部には、前記梁が配設される側から前記梁と離隔する方向へと穿たれたスライド孔が形成され、前記梁挟持部は、前記梁載置部と所定の間隔をもって対向するように配設されるとともに、前記スライド部は、先端部が前記スライド孔から前記梁挟持部が配設される側と反対側へ突出するように配設されており、前記移動部材と前記梁載置固定部には、締結部材が貫通しており、前記締結部材を締結することにより、前記梁挟持部と前記梁載置固定部との間の間隙の形状が変化するとともに、前記移動部材と前記梁載置固定部との距離が変化し、前記移動部材と前記梁載置固定部との間に前記梁の端部が挿入されて挟持固定されることにより解決される。 According to the beam joint hardware according to claim 1, the above-mentioned problem is a beam joint hardware for attaching a building ceiling constituent member to a beam, and the beam joint hardware includes a body member to which the building ceiling constituent member is attached. A moving member that is attached to the main body member and clamps and fixes a beam together with the main body member, and the main body member includes a component member fixing portion to which the building ceiling constituent member is attached, Rutotomoni includes a beam mounting fixed portion moving member is mounted, the moving member includes a Ryokyo sandwiching member for sandwiching said beam, an obtuse angle from the side opposite to the beam end of the beams clamping portion is inserted And a slide hole that is drilled in a direction away from the beam from the side where the beam is disposed. The beam holding part is formed, the beam placing part While being arranged so as to face each other with a predetermined distance, the sliding portion is disposed so as to protrude to the side opposite to the tip is disposed above Ryokyo sandwiching member from the slide hole, A fastening member passes through the moving member and the beam mounting fixing portion, and the shape of the gap between the beam clamping portion and the beam mounting fixing portion changes by fastening the fastening member. as well as, the distance between the mobile member and the beam mounting and fixing unit is changed, resolved by the end of the beam between the moving member and the beam mounting and fixing portion is inserted clamped fixed Is done.

このように構成されていることにより、本発明に係る梁取合い金物では、締結部材を調整する(つまり、締結部材を締結する方向に回転する又は弛緩する方向に回転する)ことにより、移動部材と梁載置固定部との距離を変化させることができる。
つまり、移動部材と梁載置固定部との間に梁の端部が挿入されて挟持固定されるのであるが、梁の端部の厚さが異なっても、移動部材と梁載置固定部との間に梁の端部を挟持することが可能であり、このため作業性及び施工性が向上する。
また、耐力構造部である梁より直接固定されるため、従来技術に比して、吹抜け部壁がより強固に安定して固定される。
By being configured in this way, in the beam fitting according to the present invention, by adjusting the fastening member (that is, rotating in the fastening direction of the fastening member or rotating in the loosening direction), The distance from the beam mounting and fixing portion can be changed.
In other words, the end of the beam is inserted and fixed between the moving member and the beam mounting fixing portion, but even if the thickness of the end of the beam is different, the moving member and the beam mounting fixing portion are fixed. It is possible to sandwich the end of the beam between the two, which improves workability and workability.
Moreover, since it fixes directly from the beam which is a load-bearing structure part, compared with a prior art, a blow-off part wall is fixed more firmly and stably.

また、具体的には、前記締結部材を締結することにより、前記移動部材と前記梁載置固定部との距離が近接し、前記梁挟持部の前記梁端部が挿入される側が前記梁端部に圧接すると、前記スライド部は、前記梁挟持部との角度を押し広げられながら、前記スライド孔を前記梁と離隔する方向に移動すると好適である。 Also, specifically, by fastening the pre-Symbol fastening member, the distance between the mobile member and the beam mounting and fixing portion proximate said side is the beam that beam end is inserted in the Ryokyo lifting unit When pressed against the end, the slide portion is preferably moved in a direction away from the beam while the angle with the beam clamping portion is expanded.

このように構成されているため、締結部材を締結することにより、移動部材と梁載置固定部との距離が近接するのであるが、このとき、梁挟持部の梁端部が挿入される側が梁端部に圧接すると、スライド部は、梁挟持部との角度を押し広げられながら、スライド孔を梁と離隔する方向に移動することになる。
つまり、梁挟持部の梁端部が挿入される側が梁端部に圧接すると、この圧接地点はこれ以上動かないので、この圧接地点を中心として、スライド部は、梁挟持部との角度を押し広げられながらスライド孔を梁と離隔する方向に移動する。
換言すれば、梁挟持部と梁載置固定部との間の間隙の形状が変形し、梁端部を確実に把持することができるようになる。
このため、例えば、梁が溝型鋼で形成されており、梁端部がテーパ状になっているような場合であっても、この形状に沿うように梁挟持部と梁載置固定部との間の間隙の形状が変形可能であるため、圧接面積が大きくなり、確実に梁端部を把持することができる。
また、スライド部と梁挟持部との角度が押し広げられた反力として、梁挟持部の梁端部が挿入される側(圧接地点)には、梁挟持方向に力が加わるため、物理的にも更に確実に梁端部を固定することが可能となる。
よって、簡易かつ確実に梁の端部を固定することができる。
Since it is configured in this way, the distance between the moving member and the beam mounting and fixing portion is close by fastening the fastening member, but at this time, the side where the beam end portion of the beam holding portion is inserted is When pressed against the beam end portion, the slide portion moves in a direction in which the slide hole is separated from the beam while the angle with the beam holding portion is expanded.
In other words, when the side where the beam end of the beam clamping part is inserted is pressed against the beam end, this pressure contact point does not move any further, so the slide part pushes the angle with the beam clamping part around this pressure contact point. The slide hole is moved away from the beam while being widened.
In other words, the shape of the gap between the beam sandwiching portion and the beam mounting and fixing portion is deformed, and the beam end portion can be reliably gripped.
For this reason, for example, even when the beam is formed of channel steel and the end of the beam is tapered, the beam holding portion and the beam mounting and fixing portion are aligned along this shape. Since the shape of the gap between them can be deformed, the pressure contact area is increased, and the beam end can be reliably gripped.
In addition, as a reaction force in which the angle between the slide part and the beam clamping part is expanded, a force is applied in the beam clamping direction to the side where the beam end of the beam clamping part is inserted (pressure contact point). In addition, the beam end can be more securely fixed.
Therefore, the end of the beam can be fixed easily and reliably.

このとき、前記構成部材固定部は、前記移動部材が配設される側と反対方向へ向けて、前記梁載置固定部から延出しており、前記構成部材固定部には、取付け位置を調整するための締結孔が複数形成されていると好適である。
このように構成されていると、下地桟の梁取合い金物への取付け位置を調整することが可能となる。
At this time, the component member fixing portion extends from the beam mounting fixing portion in a direction opposite to the side where the moving member is disposed, and the mounting position of the component member fixing portion is adjusted. It is preferable that a plurality of fastening holes are formed.
If comprised in this way, it will become possible to adjust the attachment position to the beam joint hardware of a base crosspiece.

また、このとき、前記梁挟持部と前記スライド部との成す角度は、120°乃至140°であると好適である。
例えば、梁挟持部とスライド部との成す角度が約90°若しくは鋭角であった場合、スライド部の摺動が阻害される。
よって、梁挟持部と連結部とが成す角度は鈍角となるように構成されると好適である。
At this time, it is preferable that an angle formed by the beam sandwiching portion and the slide portion is 120 ° to 140 °.
For example, when the angle between the beam sandwiching portion and the slide portion is about 90 ° or an acute angle, sliding of the slide portion is hindered.
Therefore, it is preferable that the angle formed by the beam sandwiching portion and the connecting portion is an obtuse angle.

また、本発明に係る梁取合い金物は、さらに具体的には、建物天井構成部材を梁に取付けるための梁取合い金物であって、該梁取合い金物は、前記建物天井構成部材が取付けられる本体部材と、該本体部材に取付けられ、前記本体部材とともに梁を挟持固定する移動部材と、を有して構成されており、前記本体部材は、前記建物天井構成部材が取付けられる構成部材固定部と、該構成部材固定部から略垂直に延出する梁載置固定部を備え、前記梁載置固定部には、前記構成部材固定部が形成されている側から前記構成部材固定部から離隔する方向に穿たれた略楕円形状の長孔であるスライド孔が形成されているとともに、前記構成部材固定部には、前記建物天井構成部材側への取付け位置を調整するための締結孔が複数形成されており、前記移動部材は、前記梁の端部を挟持する梁挟持部と、該梁挟持部の前記梁端部が挿入される側と反対側から鈍角を成して延出するスライド部とを有して構成されており、前記スライド部は、前記梁挟持部から連続して延出する連結部と、該連結部の前記梁挟持部と連続する側と反対側略中央部から延出する係止部とを有しており、前記梁挟持部は、前記梁載置部と所定の間隔をもって対向するように配設されるとともに、前記係止部は、先端部が前記スライド孔から前記梁挟持部が配設される側と反対側へ突出するように配設されており、前記梁挟持部にはナットが配設された移動部材ネジ貫通孔が形成され、締結部材が前記スライド孔から移動部材ネジ貫通孔に向かって貫通するとともに前記ナットに螺合しており、前記締結部材を締結することにより、前記梁挟持部が前記梁載置固定部側に引寄せられて前記梁挟持部と前記梁載置固定部との距離が近接し、前記移動部材の前記スライド部が形成されている側と反対側の端部が、当該端部に挿入された前記梁の端部に圧接すると、前記係止部は、前記スライド部と前記梁挟持部との角度が押し広げられることに連動して、前記スライド孔に沿って前記梁と離隔する方向に移動するよう構成されている。   The beam fitting according to the present invention is more specifically a beam fitting for attaching a building ceiling component to a beam, and the beam fitting is a main body member to which the building ceiling component is attached. And a moving member that is attached to the main body member and clamps and fixes the beam together with the main body member, and the main body member is a constituent member fixing portion to which the building ceiling constituent member is attached, A beam mounting fixing portion extending substantially vertically from the component member fixing portion is provided, and the beam mounting fixing portion is separated from the component member fixing portion from the side on which the component member fixing portion is formed. And a plurality of fastening holes for adjusting the mounting position on the building ceiling component member side are formed in the component member fixing portion. And said The moving member has a beam holding portion that holds the end portion of the beam, and a slide portion that extends at an obtuse angle from the side opposite to the side where the beam end portion of the beam holding portion is inserted. The sliding portion is configured to include a connecting portion that continuously extends from the beam holding portion, and a locking portion that extends from a substantially central portion on the opposite side of the connecting portion that is continuous with the beam holding portion. The beam holding portion is disposed so as to face the beam mounting portion with a predetermined interval, and the locking portion has a tip portion extending from the slide hole to the beam holding portion. Is disposed so as to protrude to the side opposite to the side on which the screw is disposed, and the beam holding portion is formed with a moving member screw through hole in which a nut is disposed, and the fastening member is moved from the slide hole to the moving member. It penetrates toward the screw through-hole and is screwed into the nut to fasten the fastening member. As a result, the beam sandwiching portion is drawn toward the beam placement fixing portion, the distance between the beam sandwiching portion and the beam placement fixing portion is close, and the slide portion of the moving member is formed. When the end opposite to the side is in pressure contact with the end of the beam inserted into the end, the locking portion is interlocked with the angle between the slide portion and the beam clamping portion being expanded. And moving in a direction away from the beam along the slide hole.

また、本発明に係る天井構造は、請求項1乃至請求項4記載の梁取合い金物により、前記建物天井構成部材を鋼製の梁に固定したことにより構成されている。
この梁取合い金物は、通常、複数個使用される。
Moreover, the ceiling structure which concerns on this invention is comprised by fixing the said building ceiling structural member to the steel beam with the beam fitting hardware of Claim 1 thru | or 4 .
Usually, a plurality of these beam fittings are used.

本発明に係る梁取合い金物によれば、様々な厚さの梁に柔軟に対応することが可能である。
つまり、本発明に係る梁取合い金物では、締結部材を締結する方向に回転する又は弛緩する方向に回転することにより、移動部材と梁載置固定部との距離を変化させることができる。
本発明においては、移動部材と梁載置固定部との間に梁の端部が挿入されて挟持固定されるよう構成されており、梁の端部の厚さが異なっても、この移動部材と梁載置固定部との間の距離が調整可能であるため、梁の端部を挟持することが可能であり、このため作業性及び施工性が向上する。
According to the beam fitting hardware according to the present invention, it is possible to flexibly cope with beams of various thicknesses.
That is, in the beam fitting hardware according to the present invention, the distance between the moving member and the beam mounting and fixing portion can be changed by rotating in the direction in which the fastening member is fastened or rotating in the loosening direction.
In the present invention, the end of the beam is inserted and fixed between the moving member and the beam mounting and fixing portion, and the moving member is configured even if the thickness of the end of the beam is different. Since the distance between the beam and the beam mounting / fixing portion can be adjusted, the end portion of the beam can be clamped, thereby improving workability and workability.

また、スライド部は、梁挟持部との角度を押し広げられながら、スライド孔を梁と離隔する方向に移動することとなるため、梁挟持部と梁載置固定部との間の間隙の形状が変形し、梁端部を確実に把持することができるようになる。
例えば、本発明に係る梁取合い金物においては、梁が溝型鋼で形成されており梁端部がテーパ状になっているような場合であっても、この形状に沿うように梁挟持部と梁載置固定部との間の間隙の形状が変形可能であるため、圧接面積が大きくなり、確実に梁端部を把持することができる。
また、スライド部と梁挟持部との角度が押し広げられた反力として、梁挟持部の梁端部が挿入される側(圧接地点)には、梁挟持方向に力が加わるため、物理的にも更に確実に梁端部を固定することが可能となる。
よって、簡易かつ確実に梁の端部を固定することができる。
In addition, since the slide part moves in a direction separating the slide hole from the beam while the angle with the beam holding part is expanded, the shape of the gap between the beam holding part and the beam mounting fixing part Is deformed, and the beam end can be securely gripped.
For example, in the beam fitting according to the present invention, even when the beam is formed of channel steel and the end of the beam is tapered, the beam clamping portion and the beam are aligned along this shape. Since the shape of the gap between the mounting and fixing portion is deformable, the pressure contact area is increased, and the beam end portion can be reliably gripped.
In addition, as a reaction force in which the angle between the slide part and the beam clamping part is expanded, a force is applied in the beam clamping direction to the side where the beam end of the beam clamping part is inserted (pressure contact point). In addition, the beam end can be more securely fixed.
Therefore, the end of the beam can be fixed easily and reliably.

更に、構成部材固定部には、取付け位置を調整するためのボルト孔が複数形成されているため下地桟等への取付け位置の調整も可能である。
更に、他の部材(ランナー等)を介さず、梁より下地桟を直接施工することが可能であり、このため施工性の優れた梁取合い金物及びこれを用いた天井構造を提供することが可能となる。
このように、本発明においては、耐力構造部である梁より直接固定されるため、吹抜け部壁がより強固に安定して固定されるとともに、天井パネルの位置に左右されずに、施工における自由度が向上する。
Further, since a plurality of bolt holes for adjusting the mounting position are formed in the component member fixing portion, the mounting position on the base rail or the like can be adjusted.
Furthermore, it is possible to directly construct the base beam from the beam without using other members (runners, etc.), and therefore it is possible to provide a beam fitting hardware with excellent workability and a ceiling structure using this. It becomes.
In this way, in the present invention, since it is directly fixed from the beam which is the load bearing structure part, the blow-off part wall is more firmly and stably fixed, and is not affected by the position of the ceiling panel. The degree is improved.

本発明の一実施形態に係る梁取合い金物を示す斜視図である。It is a perspective view which shows the beam fitting hardware which concerns on one Embodiment of this invention. 本発明の一実施形態に係る梁取合い金物の分解図である。It is an exploded view of a beam fitting hardware concerning one embodiment of the present invention. 本発明の一実施形態に係る本体部材を示す3面図である。It is a 3rd view which shows the main body member which concerns on one Embodiment of this invention. 本発明の一実施形態に係る移動部材の4面図である。It is a 4th page figure of the movement member concerning one embodiment of the present invention. 本発明の一実施形態に係る梁取合い金物の使用状態を示す説明図である。It is explanatory drawing which shows the use condition of the beam fitting hardware which concerns on one Embodiment of this invention. 本発明の一実施形態に係る梁取合い金物の梁固定機構を示す説明図である。It is explanatory drawing which shows the beam fixing mechanism of the beam fitting hardware which concerns on one Embodiment of this invention. 本発明の一実施形態に係る梁取合い金物の使用状態を示す説明図である。It is explanatory drawing which shows the use condition of the beam fitting hardware which concerns on one Embodiment of this invention. 本発明の一実施形態に係る天井構造を示す説明図である。It is explanatory drawing which shows the ceiling structure which concerns on one Embodiment of this invention.

以下、本発明の一実施形態を図面に基づいて説明する。
なお、以下に説明する構成は本発明を限定するものではなく、本発明の趣旨の範囲内で種々改変することができるものである。
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
Note that the configuration described below does not limit the present invention and can be variously modified within the scope of the gist of the present invention.

本実施形態は、様々な厚さの梁に柔軟に対応することが可能であるとともに、取付け位置の調整も可能な梁取合い金物及びこれを用いた天井構造に関するものである。   The present embodiment relates to a beam fitting hardware that can flexibly cope with beams of various thicknesses and can also adjust the mounting position, and a ceiling structure using the same.

図1乃至図8は、本発明に係る一実施形態を示すものであり、図1は梁取合い金物を示す斜視図、図2は梁取合い金物の分解図、図3は本体部材を示す3面図、図4は移動部材の4面図、図5は梁取合い金物の使用状態を示す説明図、図6は梁取合い金物の梁固定機構を示す説明図、図7は梁取合い金物の使用状態を示す説明図、図8は天井構造を示す説明図である。   1 to 8 show an embodiment according to the present invention. FIG. 1 is a perspective view showing a beam fitting hardware, FIG. 2 is an exploded view of the beam fitting hardware, and FIG. 3 is a three-side view showing a main body member. FIG. 4, FIG. 4 is a four-sided view of the moving member, FIG. 5 is an explanatory diagram showing the use state of the beam fitting hardware, FIG. 6 is an explanatory diagram showing the beam fixing mechanism of the beam fitting hardware, and FIG. FIG. 8 is an explanatory view showing a ceiling structure.

まず、図1乃至図4により、本実施形態に係る梁取合い金物Sの構成について説明する。
図1及び図2に示すように、本実施形態に係る梁取合い金物Sは、本体部材1、移動部材2、締結部材3を有して構成されている。
First, the structure of the beam fitting hardware S according to the present embodiment will be described with reference to FIGS.
As shown in FIGS. 1 and 2, the beam fitting hardware S according to this embodiment includes a main body member 1, a moving member 2, and a fastening member 3.

本実施形態に係る本体部材1は、構成部材固定部11、梁載置固定部12を有して構成されている。
図3に示すように、構成部材固定部11は、略矩形平板形状に形成されており、6個のネジ貫通孔11aが形成されている。
このネジ貫通孔11aが特許請求の範囲に記載の「締結孔」に相当する。
本実施形態においては、6個のネジ貫通孔11aは、下方(図1のY方向:後述する梁載置固定部12が形成されている側と反対側)両内隅部に1個ずつ並列して2個、この両内隅部に形成された2個のネジ貫通孔11aの上方(図1のX方向:後述する梁載置固定部12が形成されている側)に、上下方向(図1のX−Y方向)に等間隔に並列するように各々2個ずつ形成されている。
The main body member 1 according to the present embodiment includes a constituent member fixing portion 11 and a beam mounting fixing portion 12.
As shown in FIG. 3, the component member fixing portion 11 is formed in a substantially rectangular flat plate shape, and is formed with six screw through holes 11a.
The screw through hole 11a corresponds to a “fastening hole” described in the claims.
In the present embodiment, the six screw through holes 11a are arranged in parallel at the inner corners of the lower side (the Y direction in FIG. 1: the side opposite to the side on which a beam mounting fixing part 12 described later is formed). 2 above and below the two screw through holes 11a formed at both inner corners (the X direction in FIG. 1: the side on which a beam mounting fixing portion 12 described later is formed) in the vertical direction ( Two pieces are formed so as to be arranged in parallel at equal intervals in the XY direction of FIG.

なお、このネジ貫通孔11aの形成個数及び形成箇所は、これに限られることはなく、本発明の趣旨を逸脱しない範囲で、適宜設計することができる。
このネジ貫通孔11aは、梁取合い金物Sの取付け位置を調整するためのものである。
つまり、このネジ貫通孔11aを複数個形成することにより、梁取合い金物Sの構成部材側への取付け位置を微調整することが可能となり、施工性が向上する。
In addition, the formation number and formation location of this screw through-hole 11a are not restricted to this, It can design suitably in the range which does not deviate from the meaning of this invention.
The screw through hole 11a is for adjusting the mounting position of the beam fitting hardware S.
That is, by forming a plurality of the screw through holes 11a, it is possible to finely adjust the mounting position of the beam fitting S on the component member side, and the workability is improved.

梁載置固定部12は、構成部材固定部11の一辺から、構成部材固定部11に対して略垂直に延出しており、その中央部には長手方向(つまり、構成部材固定部11に近接する側から離隔する方向に向けて)に略長楕円形状のスライド孔12aが形成されている。   The beam mounting fixing portion 12 extends from one side of the component member fixing portion 11 substantially perpendicularly to the component member fixing portion 11, and has a longitudinal direction (that is, close to the component member fixing portion 11) at the center thereof. A slide hole 12a having a substantially elliptical shape is formed in a direction away from the side to be moved.

また、両長辺は、略垂直下方に折り曲げられており、この折り曲げ部分が本体部材補強リブ12b,12bとなっている。
このように、本体部材1は、構成部材固定部11及び梁載置固定部12により、略L字形状の部材として構成されている。
Both long sides are bent substantially vertically downward, and the bent portions serve as body member reinforcing ribs 12b and 12b.
Thus, the main body member 1 is configured as a substantially L-shaped member by the constituent member fixing portion 11 and the beam mounting fixing portion 12.

本実施形態に係る移動部材2は、梁挟持部21、スライド部22を有して構成されている。
図4に示すように、梁挟持部21は、略矩形平板状に構成されており、その相対向する2辺は同方向略垂直に折り曲げられ、移動部材補強リブ21b,21bとなっている。
なお、この移動部材補強リブ21b,21bが起立する方向(図1のX方向)を上方と記す。
また、梁挟持部21の略中央部分には、移動部材蝶ネジ貫通孔21aが形成されており、この移動部材蝶ネジ貫通孔21aと連通するように、蝶ネジナット21cが固定されている。
なお、この移動部材蝶ネジ貫通孔21aが、特許請求の範囲の移動部材ネジ貫通孔に相当するとともに、蝶ネジナット21cが、特許請求の範囲のナットに相当する。
The moving member 2 according to the present embodiment includes a beam clamping portion 21 and a slide portion 22.
As shown in FIG. 4, the beam clamping portion 21 is formed in a substantially rectangular flat plate shape, and two opposite sides thereof are bent substantially vertically in the same direction to form moving member reinforcing ribs 21b and 21b.
In addition, the direction (X direction of FIG. 1) where this moving member reinforcement ribs 21b and 21b stand is described as upper.
Further, a moving member wing screw through hole 21a is formed at a substantially central portion of the beam clamping portion 21, and a wing screw nut 21c is fixed so as to communicate with the moving member wing screw through hole 21a.
The moving member thumbscrew through-hole 21a corresponds to the moving member screw through-hole in the claims, and the thumbscrew nut 21c corresponds to the nut in the claims.

スライド部22は、連結部22Aと係止片22Bとを有して構成されている。
連結部22Aは、梁挟持部21の一辺(補強リブ21b,21bが起立している辺と直交する一辺)から、梁挟持部21に対して鈍角を成して下方(図1のY方向)に延出した略矩形部である。
The slide part 22 includes a connecting part 22A and a locking piece 22B.
The connecting portion 22A has an obtuse angle with respect to the beam clamping portion 21 from one side of the beam clamping portion 21 (one side orthogonal to the side where the reinforcing ribs 21b and 21b stand up) (Y direction in FIG. 1). It is the substantially rectangular part extended to.

そして、梁挟持部21と連結部22Aとが成す角度は鈍角となっている。
なお、梁挟持部21と連結部22Aとが成す角度は、鈍角であればよいが、120°〜140°程度が好ましい。
本実施形態においては、梁挟持部21と連結部22Aとが成す角度は、130°となるように形成されている。
これは、後述するが、梁挟持部21と梁載置固定部12とで、梁H1の端部を確実に挟持するために好適な角度となる。
And the angle which the beam clamping part 21 and the connection part 22A comprise is an obtuse angle.
In addition, although the angle which the beam clamping part 21 and 22 A of connection parts make is an obtuse angle, about 120 degrees-140 degrees are preferable.
In the present embodiment, the angle formed by the beam sandwiching portion 21 and the connecting portion 22A is formed to be 130 °.
As will be described later, this is a suitable angle for reliably clamping the end of the beam H1 between the beam clamping unit 21 and the beam mounting and fixing unit 12.

また、連結部22Aの下方側の辺(梁挟持部21と連続している辺と対向する辺)の略中央部からは、係止片22Bが下方向に連結部22Aと連続するように延出している。
この係止片22Bの幅は、連続部22Aの幅よりも小さくなるように構成されており、よって、連側部22Aと係止片22Bとの境界部分には、係止片22Bの両側に段差が形成される。
この連続部22Aと係止片22Bとの境界部分の段差を段差係止部K1,K1と記す。
Further, the locking piece 22B extends downward from the substantially central portion of the lower side of the connecting portion 22A (the side opposite to the side continuous with the beam clamping portion 21) so as to be continuous with the connecting portion 22A. I'm out.
The width of the locking piece 22B is configured to be smaller than the width of the continuous portion 22A. Therefore, at the boundary portion between the continuous side portion 22A and the locking piece 22B, on both sides of the locking piece 22B. A step is formed.
The steps at the boundary between the continuous portion 22A and the locking piece 22B are referred to as step locking portions K1, K1.

また、係止片22Bは、略矩形平板状の基端部分22aと略矩形平板状の先端部22bとで構成されており、基端部分22aの幅が先端部22bの幅よりも小さくなるように構成されている。   The locking piece 22B includes a substantially rectangular flat plate-like base end portion 22a and a substantially rectangular flat plate-like tip end portion 22b, and the width of the base end portion 22a is smaller than the width of the tip end portion 22b. It is configured.

この幅の違いにより、基端部分22aと先端部22bとの境界部分には、抜け止め係止部K2,K2が形成される。
なお、基端部分22aの幅は、スライド孔12aの幅よりも若干小さくなるように構成されるとともに、先端部分22bの幅はスライド孔12aの幅よりも若干大きくなるように構成されている。
Due to the difference in width, retaining stoppers K2 and K2 are formed at the boundary between the base end portion 22a and the distal end portion 22b.
The width of the proximal end portion 22a is configured to be slightly smaller than the width of the slide hole 12a, and the width of the distal end portion 22b is configured to be slightly larger than the width of the slide hole 12a.

このように構成されているため、係止片22Bをスライド孔12aの上部(図1のX方向側:構成部材固定部11が延出している側と反対側)より挿入して、抜け止め係止部K2,K2がスライド孔12aの長手方向長辺に引っ掛かるように向きを調整することにより、先端部22bがスライド孔12aから抜け出すことのないように移動部材2を配設することができる。   Since it is configured in this manner, the locking piece 22B is inserted from the upper part of the slide hole 12a (the X direction side in FIG. 1; the side opposite to the side where the component fixing part 11 extends) to prevent the locking piece 22B. By adjusting the direction so that the stop portions K2 and K2 are hooked to the long side in the longitudinal direction of the slide hole 12a, the moving member 2 can be disposed so that the tip end portion 22b does not come out of the slide hole 12a.

また、基端部分22aの幅は、スライド孔12aの幅よりも若干小さくなるように構成されているので、係止片22Bが抜け止め係止部K2,K2によってスライド孔12aに抜け止めされた状態で、スライド孔12aに沿って長手方向に移動することができる。
このようにして、移動部材2のスライド部22は、本体部材1に対して、スライド孔12aに沿って、移動することができる。
In addition, since the width of the base end portion 22a is configured to be slightly smaller than the width of the slide hole 12a, the locking piece 22B is prevented from being detached from the slide hole 12a by the retaining locking portions K2 and K2. In the state, it can move in the longitudinal direction along the slide hole 12a.
In this way, the slide portion 22 of the moving member 2 can move along the slide hole 12a with respect to the main body member 1.

本実施形態に係る締結部材3は、蝶ネジ31、バネ座金32、平座金33を有して構成されている。
これら蝶ネジ31、バネ座金32、平座金33は、公知の金物が使用されている。
なお、バネ座金32を使用することにより、より大きな締結力を得ることができる。
The fastening member 3 according to this embodiment includes a thumbscrew 31, a spring washer 32, and a flat washer 33.
As these thumb screws 31, spring washers 32, and flat washers 33, known hardware is used.
A larger fastening force can be obtained by using the spring washer 32.

図1及び図2に示すように、移動部材2は、本体部材1の梁載置固定部12の上面(図1のX方向側の面:構成部材固定部11が延出する側と反対側の面)に取付けられる。
このとき、係止片22Bの先端部22bは、スライド孔12aから下方(図1のY方向:構成部材固定部11が延出する側)に突出している。
As shown in FIGS. 1 and 2, the moving member 2 is configured such that the upper surface of the beam placement fixing portion 12 of the main body member 1 (the surface on the X direction side in FIG. On the surface).
At this time, the distal end portion 22b of the locking piece 22B protrudes downward (Y direction in FIG. 1: the side on which the component member fixing portion 11 extends) from the slide hole 12a.

また、本体部材1に移動部材2を取付けた状態においては、梁挟持部21の略中央部分に形成された移動部材蝶ネジ貫通孔21a及び蝶ネジナット21cの内孔は、スライド孔12aと連通するように構成されており、この連通孔に蝶ネジ31がバネ座金32及び平座金33を介して下方(図1のY方向:構成部材固定部11が延出する側)より挿入される。   When the moving member 2 is attached to the main body member 1, the inner holes of the moving member butterfly screw through hole 21a and the butterfly screw nut 21c formed in the substantially central portion of the beam clamping portion 21 communicate with the slide hole 12a. The thumbscrew 31 is inserted into the communication hole from below (the Y direction in FIG. 1: the side on which the component member fixing portion 11 extends) through the spring washer 32 and the flat washer 33.

図5により、梁取合い金物Sにおいて、梁H1に下地桟D1を固定した状態を説明する。
梁H1の端部は、本体部材1を構成する梁載置固定部12の上面(構成部材固定部11が延出する側と反対側の面)と、移動部材2を構成する梁挟持部21の下面(移動部材補強リブ21b,21bが起立する側と反対側)との間に挟持された状態で、蝶ネジ31を締結することにより固定される。
With reference to FIG. 5, a state where the base beam D1 is fixed to the beam H1 in the beam fitting hardware S will be described.
The end portion of the beam H1 includes an upper surface of the beam mounting fixing portion 12 constituting the main body member 1 (a surface opposite to the side on which the component member fixing portion 11 extends) and a beam holding portion 21 constituting the moving member 2. It is fixed by fastening the thumbscrew 31 in a state of being sandwiched between the lower surface (the side opposite to the side where the moving member reinforcing ribs 21b and 21b stand up).

また、本体部材1を構成する構成部材固定部11は、ネジ貫通孔11aから木ネジを締結することによって下地桟D1を固定する。
このようにして、下地桟D1は、梁取合い金物Sを介して梁H1に固定されることとなる。
Moreover, the component member fixing | fixed part 11 which comprises the main body member 1 fixes the foundation | base_piece crosspiece D1 by fastening a wood screw from the screw through-hole 11a.
In this way, the base beam D1 is fixed to the beam H1 via the beam fitting hardware S.

次いで、図6により、本体部材1と移動部材2との間に梁H1が固定される機構を説明する。
なお、図6は、説明のために間隔や変形を大きく図示しているが、あくまでもこのような動きが実現されるという説明であり、各程度(角度変化や変形の程度等)についてはこの図に拘束されるものではない。
Next, a mechanism for fixing the beam H1 between the main body member 1 and the moving member 2 will be described with reference to FIG.
Although FIG. 6 shows a large interval and deformation for the purpose of explanation, it is only an explanation that such a movement is realized, and the degree (degree of change in angle, degree of deformation, etc.) is shown in this figure. It is not restricted to.

図6(a)に示すように、梁H1の端部は、本体部材1を構成する梁載置固定部12の上面(構成部材固定部11が延出する側と反対側の面)と、移動部材2を構成する梁挟持部21の下面(移動部材補強リブ21b,21bが起立する側と反対側)との間に差し込まれる。   As shown in FIG. 6 (a), the end of the beam H1 is the upper surface of the beam mounting fixing portion 12 constituting the main body member 1 (the surface opposite to the side on which the component member fixing portion 11 extends), It is inserted between the lower surface of the beam holding portion 21 constituting the moving member 2 (the side opposite to the side where the moving member reinforcing ribs 21b and 21b stand up).

この状態で蝶ネジ31を締めると、移動部材2は本体部材1の方向に引き寄せられるが、スライド部22に形成された段差係止部K1,K1が、スライド孔12aの長辺上に係止されているため、スライド部22側は本体部材1の方向に引き寄せられ難い。
つまり、移動部材2の後端部(スライド部22が形成されている辺と対向する側の端辺部)が先に本体部材1側へと引き寄せられる。
When the thumbscrew 31 is tightened in this state, the moving member 2 is pulled toward the main body member 1, but the step locking portions K1 and K1 formed on the slide portion 22 are locked on the long side of the slide hole 12a. Therefore, the slide part 22 side is hardly pulled toward the main body member 1.
That is, the rear end portion of the moving member 2 (the end side portion facing the side where the slide portion 22 is formed) is first drawn toward the main body member 1 side.

よって、図6(b)に示すように、蝶ネジ31を締めた当初は、梁挟持部21の後端部(スライド部22が形成されている辺と対向する側の端辺部)が先に本体部材1側に引き寄せられて、梁挟持部21は水平に対して傾いた状態となる。
そして更に、蝶ネジ31を締め込んでいくと、梁挟持部21の後端部(スライド部22が形成されている辺と対向する側の端辺部)は本体部材1を構成する梁載置固定部12に載置された梁H1端部の上面に圧接してこれ以上動けなくなる。
Therefore, as shown in FIG. 6B, when the thumbscrew 31 is initially tightened, the rear end portion of the beam holding portion 21 (the end portion on the side facing the side where the slide portion 22 is formed) is first. As a result, the beam holding portion 21 is inclined with respect to the horizontal.
Further, when the thumbscrew 31 is tightened, the rear end portion of the beam clamping portion 21 (the end portion on the side facing the side where the slide portion 22 is formed) is placed on the beam mounting that constitutes the main body member 1. It is pressed against the upper surface of the end portion of the beam H1 placed on the fixed portion 12, and cannot move any more.

これと同時に、図6(c)に示すように、今度は、梁挟持部21とスライド部22とが成す角度が押し広げられながら、スライド部22が本体部材1のスライド孔12aに沿って前方(構成部材固定部11が形成される側と反対側)に向かってスライド(摺動)する。
そして、梁挟持部21とスライド部22とが成す角度が押し広げられることにより、この反力として、梁挟持部21の後端部側(連結部22Aが延出している側と反対側の端部)に、梁載置固定部12方向への力が加わる。
よって、梁挟持部21と梁載置固定部12との間に梁H1が強力な保持力で挟持されることとなる。
以上のようにして、本体部材1と移動部材2との間に梁H1が固定されることとなる。
At the same time, as shown in FIG. 6 (c), the slide portion 22 moves forward along the slide hole 12 a of the main body member 1 while the angle formed by the beam sandwiching portion 21 and the slide portion 22 is expanded. It slides (slides) toward the side opposite to the side on which the component member fixing portion 11 is formed.
Then, the angle formed by the beam sandwiching portion 21 and the slide portion 22 is expanded, and as a reaction force, the rear end side of the beam sandwiching portion 21 (the end opposite to the side where the connecting portion 22A extends) is obtained. Part) is applied with a force in the direction of the beam mounting and fixing part 12.
Therefore, the beam H1 is clamped between the beam clamping unit 21 and the beam mounting and fixing unit 12 with a strong holding force.
As described above, the beam H <b> 1 is fixed between the main body member 1 and the moving member 2.

なお、前述した通り、梁挟持部21と連結部22Aとが成す角度は鈍角であると好適であるのは、このスライド(摺動)を確実に行うためである。
つまり、例えば、約90°以下の角度に設定した場合には、段差係止部K1,K1がスライド孔12aの両サイドに載った状態で固定されてしまい、係止片22Bのスライドが阻害される。
よって、梁挟持部21と連結部22Aとが成す角度は鈍角となるように構成されており、本実施形態においては、130°となるように構成されている。
この角度は、移動部材2と本体部材1の間隙の状態、移動部材2の後端部の圧接力の確保等において好適である。
Note that, as described above, the angle formed between the beam sandwiching portion 21 and the connecting portion 22A is preferably an obtuse angle in order to surely perform this sliding (sliding).
That is, for example, when the angle is set to about 90 ° or less, the step locking portions K1 and K1 are fixed in a state of being placed on both sides of the slide hole 12a, and the sliding of the locking piece 22B is hindered. The
Therefore, the angle formed by the beam sandwiching portion 21 and the connecting portion 22A is configured to be an obtuse angle, and in the present embodiment, configured to be 130 °.
This angle is suitable for the state of the gap between the moving member 2 and the main body member 1, ensuring the pressure contact force of the rear end portion of the moving member 2, and the like.

更に、本実施形態に係る梁取合い金物Sの更なる有用性を図7に示す。
本実施形態に係る梁取合い金物Sは、H型鋼等のフランジ部分のように厚さが一定の梁端部ばかりではなく、溝型鋼のように係止部分の厚さが一定ではなく、テーパ状になった梁H2をもまた有効に固定することができる。
Furthermore, the further usefulness of the beam joint hardware S which concerns on this embodiment is shown in FIG.
The beam fitting hardware S according to the present embodiment is not only a beam end portion having a constant thickness like a flange portion such as H-shaped steel, but also a locking portion having a constant thickness such as a grooved steel, and has a tapered shape. The beam H2 which becomes can also be fixed effectively.

つまり、図7に示すように、本実施形態に係る梁取合い金物Sは、梁挟持部21と梁載置固定部12との間隙の幅を自由に調整することができる。
このとき、上述したように、蝶ネジ31を締め込んでいき、梁挟持部21の後端部(スライド部22が形成されている辺と対向する側の端辺部)が本体部材1に載置された梁H2上面に圧接してこれ以上動けなくなった後、梁挟持部21とスライド部22とが成す角度が押し広げられながら、スライド部22が本体部材1のスライド孔12aに沿って前方(構成部材固定部11が形成される側と反対側)に向かってスライドする。
That is, as shown in FIG. 7, the beam joint hardware S according to the present embodiment can freely adjust the width of the gap between the beam clamping unit 21 and the beam mounting and fixing unit 12.
At this time, as described above, the thumbscrew 31 is tightened, and the rear end portion of the beam holding portion 21 (the end portion on the side facing the side where the slide portion 22 is formed) is placed on the main body member 1. After being pressed against the upper surface of the beam H2 placed and cannot move any more, the slide portion 22 moves forward along the slide hole 12a of the main body member 1 while the angle formed by the beam clamping portion 21 and the slide portion 22 is expanded. Slide toward (the side opposite to the side where the component member fixing portion 11 is formed).

このとき、スライド部22は、梁挟持部21と梁載置固定部12との間隙に梁H2が確実に把持される状態までスライドする。
つまり、梁挟持部21の後端である圧接部分を中心に、梁挟持部21とスライド部22とが成す角度が押し広げられながら、スライド部22が本体部材1のスライド孔12aに沿って前方(構成部材固定部11が形成される側と反対側)に向かってスライドするため、梁H2端部の形状に最大限に沿うように梁挟持部21が傾くことができる。
よって、梁挟持部21の梁H2への押圧面積を最大限に確保することができる。
このようにして、本体部材1と移動部材2との間に梁H2は確実に固定されることとなる。
At this time, the slide part 22 slides until the beam H2 is securely gripped in the gap between the beam holding part 21 and the beam mounting and fixing part 12.
That is, the slide portion 22 moves forward along the slide hole 12a of the main body member 1 while the angle formed by the beam clamp portion 21 and the slide portion 22 is expanded around the pressure contact portion that is the rear end of the beam clamp portion 21. Since it slides toward (the side opposite to the side where the component member fixing portion 11 is formed), the beam holding portion 21 can be inclined so as to follow the shape of the end portion of the beam H2.
Therefore, the pressing area to the beam H2 of the beam clamping part 21 can be ensured to the maximum extent.
In this way, the beam H2 is securely fixed between the main body member 1 and the moving member 2.

次いで、図8に梁取合い金物Sを使用した天井構造Tについて説明する。
この天井構造Tは、吹抜け部Eの構造を例示した。
一階天井部分は、天井パネルP1と、石膏ボードである天井板体P2とで構成されている。
Next, a ceiling structure T using the beam fitting hardware S will be described with reference to FIG.
This ceiling structure T illustrated the structure of the atrium part E.
The first floor ceiling portion is composed of a ceiling panel P1 and a ceiling plate body P2 which is a plaster board.

吹抜け部E側の端部には、下地桟D1を介して吹抜け部壁W1が立設している。
そして、梁取合い金物Sの構成部材固定部11に、下地桟D1の天井パネルP1配設側の側面が固定されている。
本実施形態においては、梁取合い金物Sは複数個使用され、下地桟D1を固定している。
そして、梁H1の側壁端部が、梁取合い金物Sの梁挟持部21と梁載置固定部12との間隙に挟持された状態で固定されている。
A blowout wall W1 is erected on the end of the blowout part E via a base bar D1.
And the side surface by the side of the ceiling panel P1 arrangement | positioning of the base crosspiece D1 is being fixed to the structural member fixing | fixed part 11 of the beam metal fitting S. FIG.
In the present embodiment, a plurality of beam fittings S are used, and the base beam D1 is fixed.
And the side wall edge part of the beam H1 is being fixed in the state clamped in the gap | interval of the beam clamping part 21 and the beam mounting fixing | fixed part 12 of the beam fitting hardware S. FIG.

このようにして、複数の梁取合い金物Sを介して、下地桟D1は梁H1に固定される。
この梁H1上部に、ALC(autoclaved lightweight aerated concrete)の2階床F1が配設されるとともに、その上面が防湿フィルムF2及びフローリングF3等で覆われる。
In this way, the base beam D1 is fixed to the beam H1 via the plurality of beam fittings S.
An ALC (autoclaved lightweight aerated concrete) second floor F1 is disposed on the beam H1, and its upper surface is covered with a moisture-proof film F2, a flooring F3, and the like.

吹抜け部壁W1は、下地桟D1を下地として立設される。
また、2階床F1の吹抜け部E側端部には、内壁W2が立設しており、吹抜け部壁W1は、この内壁W2と吹抜け部E側に対向し、梁H1及び下地桟D1等の構造物を覆い隠すように立設している。
The blow-by portion wall W1 is erected with the base bar D1 as a base.
Further, an inner wall W2 is erected at the end of the second floor F1 on the side of the blow-off portion E. The blow-off portion wall W1 faces the inner wall W2 and the blow-off portion E side, and includes a beam H1, a base beam D1, and the like. It is erected so as to cover the structure.

以上のように、本実施形態に係る梁取合い金物Sによれば、簡易かつ確実に下地桟D1を梁H1,H2に固定することができる。
つまり、本実施形態に係る梁取合い金物Sは、本体部材1を構成する梁載置固定部12と、移動部材2を構成する梁挟持部21との距離を調整することが可能であるため、梁H1,H2のサイズ(厚さ)を問わず、施工性が高い。
As described above, according to the beam fitting hardware S according to the present embodiment, it is possible to easily and reliably fix the base beam D1 to the beams H1 and H2.
That is, since the beam fitting hardware S according to the present embodiment can adjust the distance between the beam mounting fixing portion 12 constituting the main body member 1 and the beam clamping portion 21 constituting the moving member 2, Workability is high regardless of the size (thickness) of the beams H1 and H2.

また、本体部材1を構成する梁載置固定部12の上面(構成部材固定部11が延出する側と反対側の面)と、移動部材2を構成する梁挟持部21の下面(移動部材補強リブ21b,21bが起立する側と反対側)との間に梁H1,H2の端部を差し込み、蝶ネジ31を締め込むことにより間隙を縮めて、梁載置固定部12の上面と梁挟持部21の下面とで梁H1,H2の端部を挟み込むため、確実に梁H1,H2の端部に固定される。   Further, the upper surface of the beam mounting fixing part 12 constituting the main body member 1 (the surface opposite to the side where the constituent member fixing part 11 extends) and the lower surface of the beam holding part 21 constituting the moving member 2 (moving member). The ends of the beams H1 and H2 are inserted between the reinforcing ribs 21b and 21b and the side opposite to the side where the reinforcing ribs 21b stand up, and the thumbscrew 31 is tightened to reduce the gap so that the upper surface of the beam mounting fixing portion 12 and the beam Since the end portions of the beams H1 and H2 are sandwiched between the lower surface of the sandwiching portion 21, they are securely fixed to the end portions of the beams H1 and H2.

また、スライド部22がスライド孔12aに沿って移動することができるため、蝶ネジ31の締結力が加わり続けると、梁挟持部21とスライド部22とが成す角度が押し広げられながら、スライド部22が本体部材1のスライド孔12aに沿って前方(構成部材固定部11が形成される側と反対側)に向かってスライドし、梁載置固定部12の上面と、梁挟持部21の下面との間が縮まるとともに、梁H1,H2の端部の形状に沿って圧接する。   Moreover, since the slide part 22 can move along the slide hole 12a, if the fastening force of the thumbscrew 31 is continuously applied, the angle formed between the beam clamping part 21 and the slide part 22 is expanded and the slide part 22 is moved. 22 slides forward along the slide hole 12a of the main body member 1 (on the side opposite to the side on which the component member fixing portion 11 is formed), and the upper surface of the beam mounting fixing portion 12 and the lower surface of the beam clamping portion 21 Is contracted, and is pressed along the shape of the ends of the beams H1 and H2.

よって、梁H2のように、溝型鋼であっても、つまり、梁H2端部がテーパ状に形成されていても、このテーパの形状に沿って、本体部材1と移動部材2との間に梁H2が確実に固定されることとなる。   Therefore, even if it is channel steel like the beam H2, that is, even if the end portion of the beam H2 is formed in a taper shape, the main body member 1 and the moving member 2 are arranged along the taper shape. The beam H2 is securely fixed.

更に、構成部材固定部11には、複数のネジ貫通孔11aが形成されているため、一階天井部を構成する石膏ボードのサイズ(厚さ)が変わり、下地桟D1の位置が変わっても、柔軟に対応することが可能であり、施工性が向上する。   Furthermore, since a plurality of screw through holes 11a are formed in the component member fixing portion 11, the size (thickness) of the gypsum board constituting the first floor ceiling portion changes, and the position of the base beam D1 also changes. It is possible to respond flexibly and the workability is improved.

1 本体部材
11 構成部材固定部
11a ネジ貫通孔(締結孔)
12 梁載置固定部
12a スライド孔
12b 本体部材補強リブ
2 移動部材
21 梁挟持部
21a 移動部材蝶ネジ貫通孔
21b 移動部材補強リブ
21c 蝶ネジナット
22 スライド部
22A 連結部
22B 係止片
22a 基端部分
22b 先端部
3 締結部材
31 蝶ネジ
32 バネ座金
33 平座金
D1 下地桟
E 吹抜け部
F1 2階床
F2 防湿フィルム
F3 フローリング
H1,H2 梁
K1 段差係止部
K2 抜け止め係止部
P1 天井パネル
P2 天井板体
S 梁取合い金物
T 天井構造
W1 吹抜け部壁
W2 内壁
DESCRIPTION OF SYMBOLS 1 Main body member 11 Component member fixing | fixed part 11a Screw through hole (fastening hole)
12 Beam mounting fixing part 12a Slide hole 12b Body member reinforcing rib 2 Moving member 21 Beam holding part 21a Moving member butterfly screw through hole 21b Moving member reinforcing rib 21c Butterfly screw nut 22 Slide part 22A Connecting part 22B Locking piece 22a Base end part 22b Tip part 3 Fastening member 31 Thumb screw 32 Spring washer 33 Flat washer D1 Base rail E Blowing part F1 Second floor F2 Moisture-proof film F3 Flooring H1, H2 Beam K1 Step locking part K2 Retaining locking part P1 Ceiling panel P2 Ceiling Plate body S Beam fitting T T Ceiling structure W1 Blow wall W2 Inner wall

Claims (5)

建物天井構成部材を梁に取付けるための梁取合い金物であって、
該梁取合い金物は、前記建物天井構成部材が取付けられる本体部材と、
該本体部材に取付けられ、前記本体部材とともに梁を挟持固定する移動部材と、を有して構成されており、
前記本体部材は、前記建物天井構成部材が取付けられる構成部材固定部と、前記移動部材が取付けられる梁載置固定部を備えるとともに、前記移動部材は、前記梁を挟持する梁挟持部と、該梁挟持部の前記梁端部が挿入される側と反対側から鈍角を成して延出するスライド部とを有して構成されており、
前記梁載置固定部には、前記梁が配設される側から前記梁と離隔する方向へと穿たれたスライド孔が形成され、前記梁挟持部は、前記梁載置部と所定の間隔をもって対向するように配設されるとともに、前記スライド部は、先端部が前記スライド孔から前記梁挟持部が配設される側と反対側へ突出するように配設されており、
前記移動部材と前記梁載置固定部には、締結部材が貫通しており、
前記締結部材を締結することにより、前記梁挟持部と前記梁載置固定部との間の間隙の形状が変化するとともに、前記移動部材と前記梁載置固定部との距離が変化し、
前記移動部材と前記梁載置固定部との間に前記梁の端部が挿入されて挟持固定されることを特徴とする梁取合い金物。
A beam fitting for attaching a building ceiling component to a beam,
The beam fitting hardware is a main body member to which the building ceiling constituent member is attached,
A movable member attached to the main body member and sandwiching and fixing the beam together with the main body member; and
Said body member includes a structure member fixing portion to which the building roof structure member is attached, the movable member includes a beam mounting and fixing portion mounted is Rutotomoni, the moving member includes a Ryokyo sandwiching member for sandwiching said beam, A slide portion extending at an obtuse angle from the opposite side to the side where the beam end portion of the beam sandwiching portion is inserted, and configured.
The beam placement fixing part is formed with a slide hole drilled in a direction away from the beam from the side where the beam is disposed, and the beam holding part has a predetermined distance from the beam placement part. And the slide part is arranged so that the tip part protrudes from the slide hole to the side opposite to the side where the beam clamping part is arranged,
A fastening member passes through the moving member and the beam mounting fixing portion,
By fastening the fastening member, the shape of the gap between the beam sandwiching portion and the beam mounting fixing portion changes , and the distance between the moving member and the beam mounting fixing portion changes,
An end of the beam is inserted and fixed between the moving member and the beam mounting fixing portion, and the beam fitting hardware is characterized.
記締結部材を締結することにより、前記移動部材と前記梁載置固定部との距離が近接し、前記梁挟持部の前記梁端部が挿入される側が前記梁端部に圧接すると、前記スライド部は、前記梁挟持部との角度を押し広げられながら、前記スライド孔を前記梁と離隔する方向に移動することを特徴とする請求項1に記載の梁取合い金物。 By fastening the front Symbol fastening member, when the distance between the mobile member and the beam mounting and fixing portion is close, the beam end of the Ryokyo lifting unit is the side that is inserted to press the beam end, the 2. The beam fitting hardware according to claim 1, wherein the slide portion moves in a direction separating the slide hole from the beam while being widened at an angle with the beam holding portion. 前記構成部材固定部は、前記移動部材が配設される側と反対方向へ向けて、前記梁載置固定部から延出しており、
前記構成部材固定部には、取付け位置を調整するための締結孔が複数形成されていることを特徴とする請求項1に記載の梁取合い金物。
The component member fixing portion extends from the beam mounting fixing portion in a direction opposite to the side where the moving member is disposed,
2. The beam fitting hardware according to claim 1, wherein a plurality of fastening holes for adjusting a mounting position are formed in the component member fixing portion.
前記梁挟持部と前記スライド部との成す角度は、120°乃至140°であることを特徴とする請求項2に記載の梁取合い金物。   The beam fitting hardware according to claim 2, wherein an angle formed between the beam clamping portion and the slide portion is 120 ° to 140 °. 請求項1乃至請求項4記載の梁取合い金物により、前記建物天井構成部材を鋼製の梁に固定したことを特徴とする天井構造。 The ceiling structure characterized by fixing the said building ceiling structural member to the steel beam with the beam fitting hardware of Claim 1 thru | or 4 .
JP2011154158A 2011-07-12 2011-07-12 Beam fitting hardware and ceiling structure using the same Active JP5789435B2 (en)

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JPS5415453Y2 (en) * 1975-12-09 1979-06-21
JP2663233B2 (en) * 1993-04-27 1997-10-15 ナショナル住宅産業株式会社 Ceiling support

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