JP2509036B2 - Bracket for joining diagonal members, joint structure and joining method for diagonal members to be joined to the bracket, and roof structure using the bracket for joining diagonal members - Google Patents
Bracket for joining diagonal members, joint structure and joining method for diagonal members to be joined to the bracket, and roof structure using the bracket for joining diagonal membersInfo
- Publication number
- JP2509036B2 JP2509036B2 JP671392A JP671392A JP2509036B2 JP 2509036 B2 JP2509036 B2 JP 2509036B2 JP 671392 A JP671392 A JP 671392A JP 671392 A JP671392 A JP 671392A JP 2509036 B2 JP2509036 B2 JP 2509036B2
- Authority
- JP
- Japan
- Prior art keywords
- diagonal
- joining
- fitting
- plate
- diagonal member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Joining Of Building Structures In Genera (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、斜材接合用金具、その
金具に接合される斜材の接合構造および接合方法に係
り、特に、施工容易でかつ接合強度を向上させた斜材接
合用金具、その金具に接合される斜材の接合構造および
接合方法ならびに斜材接合金具を用いた屋根構造体に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a diagonal member joining member, a joining structure for joining a diagonal member joined to the joining member, and a joining method, and more particularly to a diagonal member joining member which is easy to construct and has improved joining strength. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal fitting, a joining structure of a diagonal member joined to the metal fitting, a joining method, and a roof structure using the diagonal fitting.
【０００２】[0002]
【従来の技術】木造建築は、わが国では古来から行われ
てきた建築様式であり、超高層ビル等が林立する現代に
おいても、木材特有の美観あるいは機能を生かして盛ん
に建てられている。2. Description of the Related Art Wooden construction is an architectural style that has been practiced in Japan since ancient times, and even today, with skyscrapers and the like standing in the forest, it is actively built by taking advantage of the aesthetics or functions peculiar to wood.
【０００３】木造建築構造は、ＲＣ構造のような一体構
造ではなく、柱や梁等の構造部材を接合して組み上げる
ものである。The wooden building structure is not an integral structure like the RC structure, but is a structure in which structural members such as columns and beams are joined and assembled.
【０００４】したがって、木造建築では、木材自体の強
度も重要であるが、特に個々の構造部材を接合する接合
部の強度が重要となる。Therefore, in wooden construction, the strength of the wood itself is also important, but the strength of the joints that join the individual structural members is particularly important.
【０００５】図２３は、垂木等の斜材を母屋等の横架材
に接合した従来の接合部を示したものである。FIG. 23 shows a conventional joint portion in which a diagonal member such as a rafter is joined to a horizontal member such as a purlin.
【０００６】図２３(a) 、(b) でわかるように、垂木１
は、釘２により母屋３に接合してあり、あるいは図２２
(c) でわかるように、かすがい４により接合してある。As shown in FIGS. 23 (a) and 23 (b), rafter 1
Is connected to the purlin 3 with nails 2, or FIG.
As can be seen in (c), they are joined by the clasp 4.
【０００７】これらの接合においては、屋根にかかる鉛
直荷重を垂木１から母屋３に伝達できるように構成する
必要があるとともに、壁面に衝突した風の上昇による軒
の吹上げに対して十分な強度を有する必要がある。In these joints, it is necessary to be able to transmit the vertical load applied to the roof from the rafters 1 to the purlins 3, and to have sufficient strength against the eaves blowing up due to the rise of the wind that collides with the wall surface. Need to have.
【０００８】したがって、軒の吹上げが大きい場合に
は、図２３(d) 、(e) に示すような補強金物５、６を用
いて、垂木１を母屋３あるいはさらに柱７に接合する。Therefore, when the eaves are blown up by a large amount, the rafters 1 are joined to the purlin 3 or the pillars 7 using the reinforcing metal members 5 and 6 as shown in FIGS. 23 (d) and 23 (e).
【０００９】一方、最近では、集成材等で構成した大断
面の木造部材を用いて大スパンの木造建築が建てられる
ようになってきた。On the other hand, recently, a large-span wooden construction has been built using a large-section wooden member made of laminated wood or the like.
【００１０】また、建築基準法の改正により準防火地域
において３階建木造住宅を建設できるようになった。Further, the revision of the Building Standards Law has made it possible to construct a three-story wooden house in the semi-fireproof area.
【００１１】このため、木造建築においても、より強度
が高い接合部が要求されるようになってきている。Therefore, even in wooden construction, a joint portion having higher strength has been required.
【００１２】図２４は、集成材で構成したアーチ材８
ａ、８ｂの接合部を示したものであり、図２４(a) 、
(b) は各々頂部の側面図、平面図であり、(c) 、(d) は
脚部の側面図である。FIG. 24 shows an arch member 8 made of laminated wood.
FIG. 24 (a) shows the joint portion of a and 8b.
(b) is a side view and a plan view of the top, and (c) and (d) are side views of the legs.
【００１３】図２４(a) 、(b) でわかるように、頂部の
接合部は、各アーチ材８ａ、８ｂにそれぞれ補強用金物
９ａ、９ｂを固定しておき、補強用金物９ａおよび補強
用金物９ｂをボルト１０およびナット１１で連結するよ
うになっている。As can be seen from FIGS. 24 (a) and 24 (b), at the joint portion of the top, reinforcing metal members 9a and 9b are fixed to the arch members 8a and 8b, respectively. The hardware 9b is connected with a bolt 10 and a nut 11.
【００１４】また、図２４(c) 、(d) でわかるように、
脚部の接合部は、アーチ材８ａに補強用金物１２を固定
しておき、この補強用金物１２をアンカーボルト１３に
より土台１４に連結するようになっている。Further, as can be seen from FIGS. 24 (c) and 24 (d),
The joining portion of the legs is configured such that the reinforcing metal member 12 is fixed to the arch member 8a and the reinforcing metal member 12 is connected to the base 14 by the anchor bolt 13.
【００１５】図２５は、他の接合例を図２４と同様に示
したものである。FIG. 25 shows another joining example similar to FIG.
【００１６】図２５(c) 、(d) でわかるように、アーチ
材８ａの脚部では、補強用金物１６、１７をボルト等で
連結することによりほぼ完全なピン接合となっている。As can be seen from FIGS. 25 (c) and 25 (d), the leg portions of the arch member 8a are almost completely pin-joined by connecting the reinforcing metal members 16 and 17 with bolts or the like.
【００１７】[0017]
【発明が解決しようとする課題】このような補強用金物
を用いると、垂木、母屋、アーチ材あるいは土台を比較
的高い接合強度で相互に接合することができるが、補強
用金物を取り付ける釘、ボルトには以下の問題がある。When such a reinforcing metal fitting is used, a rafter, a purlin, an arch material or a base can be bonded to each other with relatively high bonding strength, but a nail for mounting the reinforcing metal fitting, Bolts have the following problems.
【００１８】まず、釘で補強用金物を取り付ける際、大
きな接合強度を得ようとすると必然的に多くの釘を打ち
込む必要が生じるが、木材の割れを防止するために、釘
と釘の間に一定の距離を確保しなければならず、その結
果、相当の接合面積を必要とする。First, when attaching a reinforcing metal fitting with a nail, it is necessary to drive a large number of nails in order to obtain a large joint strength. However, in order to prevent cracking of wood, a gap between the nails is required. A certain distance has to be ensured, which results in a considerable joint area.
【００１９】したがって、接合強度にはおのずと限界が
ある。Therefore, the joining strength is naturally limited.
【００２０】また、ボルトで補強用金物を取り付ける場
合、ボルトを通すための貫通孔を垂木あるいは母屋に設
け、この貫通孔にボルトを通して補強用金物と垂木ある
いは母屋とを緊結するが、貫通孔はボルト径に対して一
定の遊びを有しているため、接合強度は期待できるが接
合部の変形が大きくなってしまう場合がある。When the reinforcing metal fittings are attached with bolts, through holes for passing the bolts are provided in the rafters or purlins, and the reinforcing metal fittings and the rafters or purlins are tightly connected to the through holes through the through holes. Since there is a certain amount of play with respect to the bolt diameter, the joint strength can be expected, but the deformation of the joint may increase.
【００２１】このような接合部の強度あるいは変形に関
する問題のみならず、補強用金物を取り付けるためのボ
ルトが突出することによって野地板等の施工が困難にな
るという問題や、構造部材の大断面化に伴って補強用金
物も大きくなるため、デザイン上の美観を損ねるといっ
た問題も生ずる。Not only the problems relating to the strength or deformation of the joints, but also the problem that the bolts for attaching the reinforcing metal pieces project to make it difficult to construct a ground plate or the like, and the structural members have a large cross section. As a result, the size of the reinforcing metal also becomes large, which causes a problem of impairing the aesthetics of the design.
【００２２】さらに、アーチ材を施工する際には、各ア
ーチ材を頂部で接合するための足場が必要となり、施工
が容易でないという欠点もある。Further, when the arch material is constructed, a scaffold for joining each arch material at the top is required, which is a drawback that the construction is not easy.
【００２３】本発明は、上述した事情を考慮してなされ
たもので、施工容易にもかかわらず接合強度が高くしか
も木造構造部材に露出する金具部分を少なくするととも
に野地板の施工をも容易にした斜材接合用金具、その金
具に接合される斜材の接合構造および接合方法ならびに
斜材接合金具を用いた屋根構造体を提供することを目的
とする。The present invention has been made in consideration of the above-mentioned circumstances, and has a high joint strength in spite of its ease of construction, reduces the metal fitting portion exposed to the wooden structural member, and facilitates the construction of the base plate. An object of the present invention is to provide a metal fitting for joining a diagonal member, a joining structure of a diagonal member joined to the fitting, a joining method, and a roof structure using the diagonal fitting.
【００２４】[0024]
【課題を解決するための手段】本発明に係る斜材接合用
金具は、上述した課題を解決するために、請求項１に記
載したように、２つの斜材をそれぞれ受けるへの字状の
受け部材と、この受け部材から直立させた補強板とを一
体に設け、前記両斜材の取付け位置を位置合わせする棒
状の位置合わせ手段を前記受け部材および前記補強板の
少なくとも一方に設け、前記両斜材同士を接合させたも
のである。In order to solve the above-mentioned problems, the diagonal member joining metal fitting according to the present invention has, as described in claim 1, a V-shape for receiving two diagonal members. A receiving member and a reinforcing plate standing upright from the receiving member are integrally provided, and rod-shaped alignment means for aligning the mounting positions of the diagonal members are provided on at least one of the receiving member and the reinforcing plate, and Both diagonal members are joined together.
【００２５】上述した課題を解決するために、本発明に
係る斜材接合用金具は、請求項１に加えて、棒状の位置
合わせ手段は、前記斜材の結合強度が向上するように、
固着手段によって前記補強板および前記受け部材の少な
くとも一方に固着させたり、また請求項２に加えて、棒
状の位置合わせ手段はロケットピンを備え、このロケッ
トピンを前記受け部材および前記補強板に固定したもの
である。In order to solve the above-mentioned problems, in the metal fitting for diagonal members according to the present invention, in addition to the first aspect, the rod-shaped positioning means improves the bonding strength of the diagonal members.
The fixing means is fixed to at least one of the reinforcing plate and the receiving member, and in addition to the claim 2, the rod-shaped positioning means includes a rocket pin, and the rocket pin is fixed to the receiving member and the reinforcing plate. It was done.
【００２６】また、本発明に係る斜材接合用金具は、上
述した課題を解決するために、請求項４に記載したよう
に、斜材を受ける受け板と、他の構造部材に取り付ける
取付板と、前記受け板および前記取付板を補強するよう
に介装された補強板とを一体に設け、前記斜材の取付け
位置を位置合わせする棒状の位置合わせ手段を前記受け
板および前記補強板の少なくとも一方に設けたものであ
る。Further, in order to solve the above-mentioned problems, the diagonal member joining metal fitting according to the present invention has, as described in claim 4, a receiving plate for receiving the diagonal member and a mounting plate attached to another structural member. And a reinforcing plate interposed so as to reinforce the receiving plate and the mounting plate, and a rod-shaped positioning means for positioning the mounting position of the diagonal member is provided on the receiving plate and the reinforcing plate. It is provided on at least one side.
【００２７】上述した課題を解決するために、本発明に
係る斜材接合用金具は、請求項４に加えて、棒状の位置
合わせ手段は、前記斜材の結合強度が向上するように、
固着手段によって前記補強板および前記受け板の少なく
とも一方に固着させたものであり、また、請求項５に加
えて、棒状の位置合わせ手段はロケットピンであり、こ
のロケットピンを前記受け板および前記補強板に固定し
たものであり、さらにまた、請求項４乃至６のいずれか
に加えて、前記他の構造部材の所定の位置に位置合わせ
する第２の位置合わせ手段を設けたものである。In order to solve the above-mentioned problems, in the diagonal member joining metal fitting according to the present invention, in addition to the fourth aspect, the rod-shaped positioning means improves the bonding strength of the diagonal members.
The reinforcing member is fixed to at least one of the reinforcing plate and the receiving plate by fixing means, and in addition to the fifth aspect, the rod-shaped aligning means is a rocket pin, and the rocket pin is the receiving plate and the receiving plate. It is fixed to a reinforcing plate, and in addition to any one of claims 4 to 6, second alignment means for aligning the other structural member at a predetermined position is provided.
【００２８】さらに、本発明に係る斜材接合用金具は、
上述した課題を解決するために、請求項８に記載したよ
うに、斜材を受ける受け板に補強板を直立させ、前記受
け板に取付板をヒンジ結合させ、さらに前記斜材の取付
け位置を位置合わせする棒状の位置合わせ手段を前記補
強板および前記受け板の少なくとも一方に設けたもので
ある。Further, the metal fitting for diagonal member according to the present invention is
In order to solve the above-mentioned problem, as described in claim 8, a reinforcing plate is erected on a receiving plate that receives a diagonal member, a mounting plate is hinged to the receiving plate, and a mounting position of the diagonal member is set. A rod-shaped positioning means for positioning is provided on at least one of the reinforcing plate and the receiving plate.
【００２９】さらにまた、本発明に係る斜材の接合構造
は、上述した課題を解決するために、請求項９に記載し
たように、水平面に対し一定の傾斜角をもつ斜材を備
え、この斜材の端部に請求項１乃至８のいずれかに記載
の斜材接合用金具の補強板および棒状の位置合わせ手段
と嵌合可能な嵌合部を形成したものである。[0029] Furthermore, in order to solve the above-mentioned problems, the joining structure of diagonal members according to the present invention is provided with a diagonal member having a constant inclination angle with respect to the horizontal plane. A fitting portion which can be fitted to the reinforcing plate and the rod-shaped alignment means of the diagonal member fitting according to any one of claims 1 to 8 is formed at an end portion of the diagonal member.
【００３０】上述した課題を解決するために、本発明に
係る斜材の接合構造は、請求項９に加えて、斜材を他の
構造部材に請求項４乃至８のいずれかに記載の斜材接合
用金具で接合する際、前記斜材接合用金具の取付板を他
の構造部材に取付けるために他の構造部材の取付位置に
嵌合溝を設けたものである。In order to solve the above-mentioned problems, in the joining structure of the diagonal member according to the present invention, in addition to the ninth aspect, the diagonal member is formed on another structural member by the diagonal element according to any one of the fourth to eighth aspects. A fitting groove is provided at a mounting position of another structural member in order to mount the mounting plate of the diagonal member bonding metal fitting to another structural member when the material is bonded with the metal bonding metal fitting.
【００３１】また、本発明に係る斜材の接合方法は、上
述した課題を解決するために、請求項１１に記載したよ
うに、請求項１乃至３のいずれかに記載の第１の斜材接
合用金具と請求項４乃至８のいずれかに記載の第２の斜
材接合用金具を用意し、２つの斜材の各一端に設けた嵌
合部に前記第１の斜材接合用金具の補強板および棒状の
位置合わせ手段を嵌合させる第１の嵌合工程と、前記両
斜材を前記第１の斜材接合用金具に嵌合させ、かつ前記
第１の斜材接合用金具の受け部材に当接させた後、前記
斜材と前記補強板とを連結する第１の連結工程と、前記
の第２の斜材接合用金具の取付板を他の構造部材に取付
けた後、前記両斜材の他端に設けた嵌合部に前記第２の
斜材接合用金具の補強板および棒状の位置合わせ手段を
嵌合させる第２の嵌合工程と、前記両斜材の他端側を前
記第２の斜材接合用金具に嵌合させ、かつ前記第２の斜
材接合用金具の受け板に当接させた後、前記両斜材と前
記第２の斜材接合用金具の補強板とを連結する第２の連
結工程とからなる方法である。Further, in order to solve the above-mentioned problems, the method for joining diagonal members according to the present invention, as set forth in claim 11, is the first diagonal member according to any one of claims 1 to 3. A metal fitting for joining and the second metal fitting for diagonal material according to any one of claims 4 to 8 are prepared, and the first metal fitting for diagonal material is fitted to a fitting portion provided at one end of each of the two diagonal materials. First fitting step of fitting the reinforcing plate and the rod-shaped positioning means, and fitting both of the diagonal members to the first diagonal member joining metal fitting, and the first diagonal material joining fitting After abutting against the receiving member of No. 1, after the first connecting step of connecting the diagonal member and the reinforcing plate, and after attaching the mounting plate of the second diagonal member joining bracket to another structural member A second plate for fitting the reinforcing plate of the second diagonal member joining member and the rod-shaped alignment means to the fitting portion provided on the other end of each of the diagonal members. After the joining step and the other ends of the both diagonal members are fitted to the second diagonal member joining metal fitting and brought into contact with the receiving plate of the second diagonal material joining metal fitting, the both diagonal members A second connecting step of connecting the material and the reinforcing plate of the second diagonal member joining metal fitting.
【００３２】上述した課題を解決するために、本発明に
係る斜材の接合方法は、請求項１１に加えて、前記第１
あるいは第２の連結工程は、前記補強板と前記嵌合部と
の隙間に接着剤を充填する方法であったり、さらに、請
求項１１に加えて、前記第１あるいは第２の連結工程
は、ねじあるいはボルト等の結合具により前記補強板と
前記斜材とを結合させる方法としたものである。In order to solve the above-mentioned problems, a method for joining diagonal members according to the present invention is the same as the method according to the eleventh aspect.
Alternatively, the second connecting step is a method of filling an adhesive in a gap between the reinforcing plate and the fitting portion, or in addition to claim 11, the first or second connecting step is This is a method of connecting the reinforcing plate and the diagonal member with a connecting member such as a screw or a bolt.
【００３３】一方、本発明に係る屋根構造体は、上述し
た課題を解決するために、請求項１４に記載したよう
に、斜材を受ける受け部材と、この受け部材から直立さ
せた補強板とを一体に設け、前記斜材の取付け位置を位
置合わせする棒状の位置合わせ手段を前記受け部材およ
び前記補強板の少なくとも一方に設けた請求項１乃至３
のいずれかに記載の斜材接合用金具を用いて相互に接合
された斜材を所定のスパンをおいて並設し、並設された
斜材に屋根板を上方から直接取り付けたものである。On the other hand, in order to solve the above-mentioned problems, the roof structure according to the present invention has, as described in claim 14, a receiving member for receiving the diagonal member, and a reinforcing plate standing upright from the receiving member. 4. A bar-shaped alignment means for aligning the mounting position of the diagonal member is provided on at least one of the receiving member and the reinforcing plate.
The diagonal members joined to each other by using the diagonal member joining metal fitting described in any one of the above are installed in parallel with a predetermined span, and the roof plate is directly attached to the installed oblique members from above. .
【００３４】他方、本発明に係る屋根構造体は、上述し
た課題を解決するために、請求項１５に記載したよう
に、斜材を受ける受け板と、他の構造部材に取り付ける
取付板と、前記受け板および前記取付板を補強するよう
に介装された補強板とを一体に設け、前記斜材の取付け
位置を位置合わせする棒状の位置合わせ手段を前記受け
板および前記補強板の少なくとも一方に設けた請求項４
乃至８のいずれかに記載の斜材接合用金具を用いて前記
他の構造部材に取り付けられた前記斜材を所定のスパン
をおいて並設し、並設された斜材に屋根板を直接取り付
けたものである。On the other hand, in order to solve the above-mentioned problems, the roof structure according to the present invention has, as described in claim 15, a receiving plate for receiving a diagonal member, and a mounting plate for mounting to another structural member. At least one of the receiving plate and the reinforcing plate is a bar-shaped positioning means for integrally providing the receiving plate and the reinforcing plate interposed so as to reinforce the mounting plate, and positioning the mounting position of the diagonal member. Claim 4 provided in
9. The diagonal members attached to the other structural member by using the diagonal member joining metal fitting according to any one of 8 to 8 are arranged in parallel with a predetermined span, and the roof plate is directly attached to the diagonal members arranged in parallel. It is attached.
【００３５】[0035]
【作用】上述の斜材接合用金具、その金具に接合される
斜材の接合構造および接合方法ならびに斜材接合用金具
を用いた屋根構造体により、斜材を容易に施工すること
ができるとともに、接合強度を大きくすることができ
る。[Advantages] The diagonal member can be easily constructed by the above-described diagonal member joining member, the joining structure and joining method of the diagonal member joined to the joining member, and the roof structure using the diagonal member joining member. The joint strength can be increased.
【００３６】しかも、木造構造部材に露出する部分が少
なくなり、特に斜材の上面から突出する部分をなくした
ので、例えば野地板を容易に施工することができる。Moreover, since the exposed portion of the wooden structural member is reduced and the portion protruding particularly from the upper surface of the diagonal member is eliminated, for example, a field board can be easily constructed.
【００３７】[0037]
【実施例】以下、本発明の斜材接合用金具、その金具に
接合される斜材の接合構造および接合方法ならびに斜材
接合用金具を用いた屋根構造体の実施例について、添付
図面を参照して説明する。Embodiments Hereinafter, with reference to the attached drawings, an embodiment of a metal fitting for diagonal member of the present invention, a bonding structure of a diagonal material to be bonded to the metal fitting, a bonding method, and a roof structure using the metal fitting for diagonal material bonding And explain.
【００３８】なお、本実施例では説明の便宜上、斜材を
垂木等に限定して説明するが、本発明の”斜材接合用金
具、その金具に接合される斜材および斜材の接合方法”
の”斜材”の用語は、垂木、合掌等の斜材の他、アーチ
材等をも含み、”斜材接合用金具”とは、これらの斜材
を他の構造部材に接合するための金具をいい、”他の構
造部材”とは、柱、土台、基礎、横架材あるいは斜材を
いい、”金具”とは、金属で構成した金具をはじめ、強
化プラスチック、セラミックス等で構成したものも含
む。In the present embodiment, for convenience of explanation, the diagonal member is limited to rafters and the like, but the metal fitting for diagonal member of the present invention, the diagonal member to be joined to the metallic member, and the method for bonding the diagonal member. ”
The term "slanting material" includes not only diagonal materials such as rafters and gasshoes, but also arch materials, etc. "Metal fittings for diagonal material" are used to join these diagonal materials to other structural members. Metal fittings, "other structural members" means pillars, foundations, foundations, horizontal members or diagonal materials, and "metal fittings" include metal fittings, reinforced plastics, ceramics, etc. Including things.
【００３９】図１は、斜材接合用金具２１ａを斜視図で
示したものである。FIG. 1 is a perspective view showing a metal fitting 21a for connecting diagonal members.
【００４０】また、図２は斜材接合用金具２１ａを側面
図で示したものである。FIG. 2 is a side view showing the diagonal member fitting 21a.
【００４１】斜材接合用金具２１ａは、２つの斜材同士
を接合するもので、図示しない２つの斜材を受ける受け
部材として例えばへの字状の基準受け部材２２ａと、こ
の基準受け部材２２ａから直立させた補強板２４ａとを
一体に設けてある。The diagonal member joining metal fitting 21a is for joining two diagonal members to each other. As a receiving member for receiving two diagonal members (not shown), for example, a V-shaped reference receiving member 22a and this reference receiving member 22a. Is integrally provided with a reinforcing plate 24a which is upright.
【００４２】基準受け部材２２ａは、斜材の傾斜に対応
した２つの傾斜受け板を相互に一体に固定し、への字状
に構成したものである。The reference receiving member 22a is formed in a V-shape by fixing two inclined receiving plates corresponding to the inclination of the diagonal member integrally with each other.
【００４３】斜材接合用金具２１ａは、鋳造等によって
基準受け部材２２ａおよび補強板２４ａを一体に成形し
てもよいし、これらを溶接等で組み立ててもよい。The diagonal member fitting 21a may be formed by integrally molding the reference receiving member 22a and the reinforcing plate 24a by casting or the like, or may be assembled by welding or the like.
【００４４】斜材接合用金具２１ａはさらに、斜材の取
付け位置を位置合わせする棒状の位置合わせ手段２５を
補強板２４ａおよび基準受け部材２２ａに設けてある。The diagonal member joining metal fitting 21a is further provided with rod-shaped positioning means 25 for positioning the mounting position of the diagonal member on the reinforcing plate 24a and the reference receiving member 22a.
【００４５】棒状の位置合わせ手段２５は、斜材の結合
強度が向上するように、固着手段によって補強板２４ａ
および基準受け部材２２ａの少なくとも一方に固着させ
てある。The rod-shaped positioning means 25 is provided with the reinforcing plate 24a by the fixing means so that the bonding strength of the diagonal members is improved.
It is fixed to at least one of the reference receiving member 22a.
【００４６】固着手段は例えば溶接がよい。The fixing means is preferably welded, for example.
【００４７】棒状の位置合わせ手段２５はロケットピン
２６であり、このロケットピン２６を基準受け部材２２
ａおよび補強板２４ａに溶接等により固定してある。The rod-shaped positioning means 25 is a rocket pin 26, and the rocket pin 26 is used as a reference receiving member 22.
It is fixed to a and the reinforcing plate 24a by welding or the like.
【００４８】図３は、斜材接合用金具２１ｂを斜視図で
示したものである。FIG. 3 is a perspective view of the metal fitting 21b for joining diagonal members.
【００４９】また、図４は斜材接合用金具２１ｂを側面
図で示したものである。FIG. 4 is a side view showing the diagonal member fitting 21b.
【００５０】斜材接合用金具２１ｂは、図示しない斜材
を受ける受け板としての基準受け板２２ｂと、他の構造
部材に取り付ける取付板２３と、基準受け板２２ｂおよ
び取付板２３を補強するように介装された補強板２４ｂ
とを一体に設けてある。The metal fitting 21b for connecting the diagonal members is a reference receiving plate 22b as a receiving plate for receiving the diagonal member (not shown), a mounting plate 23 for mounting to other structural members, and a reinforcing plate for the standard receiving plate 22b and the mounting plate 23. Reinforcing plate 24b interposed in the
And are integrated.
【００５１】斜材接合用金具２１ｂは、鋳造等によって
基準受け板２２ｂ、取付板２３および補強板２４ｂを一
体に成形してもよいし、これらを溶接等で組み立てても
よい。The metal fitting 21b for connecting the diagonal members may be formed by integrally casting the reference receiving plate 22b, the mounting plate 23 and the reinforcing plate 24b, or may be assembled by welding or the like.
【００５２】斜材接合用金具２１ｂはさらに、斜材の取
付け位置を位置合わせする棒状の位置合わせ手段２５を
補強板２４ｂおよび基準受け板２２ｂに設けてある。The diagonal member fitting 21b is further provided with rod-shaped positioning means 25 for positioning the mounting position of the diagonal member on the reinforcing plate 24b and the reference receiving plate 22b.
【００５３】棒状の位置合わせ手段２５は、斜材の結合
強度が向上するように、固着手段によって補強板２４ｂ
および基準受け板２２ｂの少なくとも一方に固着させて
ある。The rod-shaped aligning means 25 is provided with a reinforcing means so as to improve the bonding strength of the diagonal members.
It is fixed to at least one of the reference receiving plate 22b.
【００５４】本実施例の棒状の位置合わせ手段２５はロ
ケットピン２６であり、このロケットピン２６を基準受
け板２２ｂよび補強板２４ｂに溶接等により固定してあ
る。The rod-shaped positioning means 25 of this embodiment is a rocket pin 26, and the rocket pin 26 is fixed to the reference receiving plate 22b and the reinforcing plate 24b by welding or the like.
【００５５】ロケットピン２６は、接合強度の要求に応
じてその長さを調整するのがよい。The length of the rocket pin 26 is preferably adjusted according to the requirement of the joint strength.
【００５６】また、本実施例の斜材接合用金具２１ｂ
は、斜材接合用金具２１ｂ自身を他の構造部材、例えば
柱等の所定の位置に位置合わせする第２の位置合わせ手
段２７を設けてあるとともに、取付板２３には、斜材接
合用金具２１ｂを柱に取り付けるボルトを通す孔２８を
設けてある。第２の位置合わせ手段２７は取付板２３よ
り他の構造部材側に突出する水平方向の突条であり、こ
の突条は基準受け板２２ｂと平行をなす方向に延設され
ている。Further, the metal fitting 21b for joining diagonal members of this embodiment
Is provided with second alignment means 27 for aligning the diagonal member joining metal fitting 21b itself to a predetermined position of another structural member such as a pillar, and the mounting plate 23 is provided with a diagonal member joining metal fitting. A hole 28 is provided through which a bolt for attaching 21b to the pillar is inserted. The second alignment means 27 is a horizontal ridge protruding from the mounting plate 23 to the other structural member side, and the ridge extends in a direction parallel to the reference receiving plate 22b.
【００５７】図５は上述の斜材接合用金具２１ａに接合
される斜材３１の頂部側の端部を示したものである。FIG. 5 shows an end portion on the top side of the diagonal member 31 joined to the above-mentioned diagonal member fitting 21a.
【００５８】また図６(a) は、斜材３１を側面図で示し
たものであり、同図(b) は、同図(a) のＡ−Ａ線に沿う
水平断面図で示したものである。6 (a) is a side view of the diagonal member 31, and FIG. 6 (b) is a horizontal sectional view taken along the line AA of FIG. 6 (a). Is.
【００５９】図５、図６でわかるように、斜材３１の頂
部側の端部は、斜材接合用金具２１ａの補強板２４ａと
嵌合する嵌合部３２ａおよび棒状の位置合わせ手段２５
と嵌合する嵌合部３２ｂを形成してある。As shown in FIGS. 5 and 6, the top end of the diagonal member 31 is fitted with the reinforcing plate 24a of the diagonal member fitting 21a at the fitting portion 32a and the rod-shaped positioning means 25.
A fitting portion 32b for fitting with is formed.
【００６０】図７は上述の斜材接合用金具２１ｂに接合
される斜材３１の柱側の端部を示したものである。FIG. 7 shows an end portion of the diagonal member 31 on the column side, which is joined to the above-mentioned diagonal member joining metal fitting 21b.
【００６１】また図８(a) は、斜材３１を側面図で示し
たものであり、同図(b) は、同図(a) のＢ−Ｂ線に沿う
水平断面図で示したものである。FIG. 8 (a) is a side view of the diagonal member 31, and FIG. 8 (b) is a horizontal sectional view taken along the line BB of FIG. 8 (a). Is.
【００６２】図７、図８でわかるように、斜材３１の柱
側の端部は、斜材接合用金具２１ｂの補強板２４ｂと嵌
合する嵌合部３２ａおよび棒状の位置合わせ手段２５と
嵌合する嵌合部３２ｂを形成してある。As can be seen from FIGS. 7 and 8, the end portion of the diagonal member 31 on the column side is provided with a fitting portion 32a for fitting the reinforcing plate 24b of the diagonal member fitting 21b and a rod-shaped positioning means 25. A fitting portion 32b for fitting is formed.
【００６３】また、斜材３１は、取付板２３を柱に取り
付けるためのボルト等の取付け用部材の位置に対応する
位置に嵌合溝３４を設けるのがよい。Further, the diagonal member 31 is preferably provided with a fitting groove 34 at a position corresponding to the position of a mounting member such as a bolt for mounting the mounting plate 23 on a pillar.
【００６４】嵌合部３２ｂの内径は、ロケットピン２６
の胴体部の直径とほぼ同じかあるいはわずかに小さくし
ておくのがよい。The inner diameter of the fitting portion 32b is the rocket pin 26.
It is recommended to keep the diameter approximately the same as or slightly smaller than the diameter of the torso.
【００６５】嵌合部３２ａ、３２ｂは、工場でプレカッ
ト可能であるため、高精度で仕上げることができる。Since the fitting portions 32a and 32b can be precut at the factory, they can be finished with high precision.
【００６６】また、基準受け部材２２ａあるいは基準受
け板２２ｂを斜材３１の下面から突出させないようにす
るため、斜材３１に第２の嵌合部３３を設けるのがよ
い。Further, in order to prevent the reference receiving member 22a or the reference receiving plate 22b from protruding from the lower surface of the diagonal member 31, it is preferable to provide the diagonal member 31 with a second fitting portion 33.
【００６７】さらに、補強板２４ａ、２４ｂが挿入され
る斜材３１の嵌合部３２ａの入口部分は、適宜、面取り
をして挿入を容易にしておくのがよい。Further, the inlet portion of the fitting portion 32a of the diagonal member 31 into which the reinforcing plates 24a and 24b are inserted is preferably chamfered to facilitate the insertion.
【００６８】本実施例の斜材接合用金具２１ａおよび２
１ｂを用いて、斜材３１を柱等に接合するには、図９に
示すように、まず、２つの斜材３１の頂部側の端部にそ
れぞれ設けた嵌合部３２ａ、３２ｂに斜材接合用金具２
１ａの補強板２４ａおよび棒状の位置合わせ手段２５を
嵌合させる。Metal fittings 21a and 2 for joining diagonal members of this embodiment
In order to join the slant member 31 to a pillar or the like using the 1b, first, as shown in FIG. 9, the slant members are fitted to the fitting portions 32a and 32b provided at the top end portions of the two slant members 31, respectively. Metal fittings for joining 2
The reinforcing plate 24a of 1a and the rod-shaped positioning means 25 are fitted.
【００６９】すなわち、斜材３１の嵌合部３２ａを斜材
接合用金具２１ａの補強板２４ａに嵌めていくと、ロケ
ットピン２６の先端部が嵌合部３２ｂの下部と嵌まり合
う位置にくる。That is, when the fitting portion 32a of the diagonal member 31 is fitted into the reinforcing plate 24a of the diagonal member fitting 21a, the tip of the rocket pin 26 comes to a position where it fits with the lower portion of the fitting portion 32b. .
【００７０】ここで、ロケットピン２６の先端を尖らせ
てあるので、ロケットピン２６は嵌合部３２ｂにスムー
ズに挿入され、２つの斜材３１の相対的な位置関係を容
易に定めることができる。Since the rocket pin 26 has a sharp tip, the rocket pin 26 can be smoothly inserted into the fitting portion 32b, and the relative positional relationship between the two diagonal members 31 can be easily determined. .
【００７１】ロケットピン２６の胴体部の直径は、嵌合
部３２ｂの内径とほぼ同じかあるいはわずかに大きくし
てあるので、ロケットピン２６の先端部が嵌合部３２ｂ
に挿入された後は、ロケットピン２６の胴体部を嵌合部
３２ｂに嵌合させるため、斜材３１の上方あるいは斜材
接合用金具２１ａの下方から例えばハンマーで力を加え
るのがよい。Since the diameter of the body of the rocket pin 26 is substantially the same as or slightly larger than the inner diameter of the fitting portion 32b, the tip of the rocket pin 26 is fitted to the fitting portion 32b.
After the insertion of the rocket pin 26, the body portion of the rocket pin 26 is fitted into the fitting portion 32b, so it is preferable to apply a force from above the diagonal member 31 or below the diagonal member joining metal fitting 21a with, for example, a hammer.
【００７２】このようにロケットピン２６を嵌合部３２
ｂに圧入することによって、２つの斜材３１同士を斜材
接合用金具２１ａを介してしっかりと固定することがで
きる。In this way, the rocket pin 26 is attached to the fitting portion 32.
By press-fitting into b, the two diagonal members 31 can be firmly fixed to each other via the diagonal member fitting 21a.
【００７３】この嵌合工程は、２つの斜材３１を地上で
横たえた状態で行うことができるので、従来のように２
つの斜材同士を接合するための足場を組んだり、位置調
整のためにクレーンを用いたりする必要がない。Since this fitting process can be performed with the two diagonal members 31 lying on the ground, it is possible to perform the fitting process as in the conventional case.
There is no need to build scaffolding for joining two diagonal members or to use a crane for position adjustment.
【００７４】このため、斜材３１同士を斜材接合用金具
２１ａを用いて容易に接合することができる。Therefore, the diagonal members 31 can be easily joined to each other using the diagonal member fitting 21a.
【００７５】２つの斜材３１を斜材接合用金具２１ａに
それぞれ嵌合させ、基準受け部材２２ａに当接させた
後、斜材３１と補強板２４ａとを連結する。The two diagonal members 31 are fitted into the diagonal member fittings 21a and brought into contact with the reference receiving member 22a, and then the diagonal member 31 and the reinforcing plate 24a are connected.
【００７６】上述したように、ロケットピン２６を嵌合
部３２ｂに完全に圧入した段階で、すでに、２つの斜材
３１は、斜材接合用金具２１ａを介して強固に連結され
ている。As described above, when the rocket pin 26 is completely press-fitted into the fitting portion 32b, the two diagonal members 31 have already been firmly connected to each other via the diagonal member fitting 21a.
【００７７】しかし、補強板２４ａと嵌合部３２ａとの
間には、施工の都合上、わずかな隙間を設けてある。However, a slight gap is provided between the reinforcing plate 24a and the fitting portion 32a for the convenience of construction.
【００７８】この隙間による接合強度の低下を防止する
ため、両者の隙間に接着剤４７を充填することによって
斜材３１と補強板２４との完全な一体化を図る。In order to prevent the reduction of the joint strength due to the gap, the gap 47 is filled with the adhesive 47 so that the diagonal member 31 and the reinforcing plate 24 are completely integrated.
【００７９】接着剤４７は、硬化後、木材と同等かある
いはそれ以上の強度を有しかつ木材および金属等との接
着性がよいものを選択するのがよい。The adhesive 47 is preferably selected to have strength equal to or higher than that of wood after being hardened and having good adhesion to wood and metal.
【００８０】例えば、エポキシ樹脂等を用いるのがよ
い。For example, it is preferable to use an epoxy resin or the like.
【００８１】図１０は、接着剤４７を充填した後の断面
図であり、図６(b) と同じ水平位置で示したものであ
る。FIG. 10 is a sectional view after the adhesive 47 is filled, and is shown in the same horizontal position as FIG. 6 (b).
【００８２】再び、図９を参照して、２つの斜材３１同
士を斜材接合用金具２１ａを介して接合する工程とは別
に、２つの斜材接合用金具２１ｂをハッチを施した矢印
方向に進め、取付板２３を柱４１に設けた金具取付け用
嵌合部４２に嵌め込んでおく。Referring to FIG. 9 again, apart from the step of joining the two diagonal members 31 with each other through the diagonal member fitting 21a, the two diagonal member fittings 21b are hatched. Then, the mounting plate 23 is fitted into the fitting mounting portion 42 provided on the pillar 41.
【００８３】嵌合部４２には、斜材接合用金具２１ｂに
設けた第２の位置合わせ手段２７と嵌合する嵌合部４３
を設けてあるので、斜材接合用金具２１ｂを柱４１にぴ
ったりと位置決めすることができる。In the fitting portion 42, the fitting portion 43 which fits with the second alignment means 27 provided on the diagonal member fitting 21b.
Since the bracket 21b is provided, the diagonal member joining metal fitting 21b can be precisely positioned on the column 41.
【００８４】次に、斜材接合用金具２１ｂの取付板２３
のボルト孔２８に柱４１の向こう側からボルト４４を通
してナット４５で締結することにより、斜材接合用金具
２１ｂを柱４１に取付ける。Next, the mounting plate 23 of the metal fitting 21b for joining diagonal members
The diagonal member fitting metal fitting 21b is attached to the pillar 41 by fastening the bolt 44 through the bolt hole 28 from the side opposite to the pillar 41 with the nut 45.
【００８５】必要ならば図示しないワッシャーを挟んで
取り付けるのがよい。If necessary, a washer (not shown) may be sandwiched in between.
【００８６】上述した２つの斜材３１同士を接合する工
程と、２つの斜材接合用金具２１ｂの取付け工程とは互
いに工程上の関連がなく、任意に進めることができる。The above-described step of joining the two diagonal members 31 and the step of attaching the two diagonal member joining metal fittings 21b are not related to each other in the process, and can be arbitrarily advanced.
【００８７】このため、これらの工程を同時に進めるこ
とによって、工期を大幅に短縮させることができる。Therefore, by advancing these steps at the same time, the construction period can be greatly shortened.
【００８８】次に、接合した２つの斜材３１をクレーン
等で地上から吊り上げ、図９の白抜き矢印の方向に降ろ
し、斜材３１の柱側の端部にそれぞれ設けた嵌合部３２
ａ，３２ｂに、斜材接合用金具２１ｂの補強板２４ｂお
よび棒状の位置合わせ手段２５を嵌合させる。Next, the two joined diagonal members 31 are hoisted from the ground by a crane or the like, and are lowered in the direction of the white arrow in FIG. 9, and the fitting portions 32 are respectively provided at the ends of the diagonal members 31 on the column side.
The reinforcing plate 24b of the metal fitting 21b for joining the diagonal members and the rod-shaped positioning means 25 are fitted to the a and 32b.
【００８９】この嵌合工程は、上述の嵌合工程とほぼ同
じであるので説明は省略するが、以下の点だけ異なる。This fitting process is almost the same as the above-mentioned fitting process, and therefore its explanation is omitted, but the following points are different.
【００９０】すなわち、斜材接合用金具２１ｂを柱４１
に取付けた状態でナット４５が柱４１の内側面から突出
する場合には、斜材３１にナット４５の位置に対応して
嵌合溝３４を設けておき、ナット４５を嵌合溝３４に嵌
めながら斜材３１を下げ降ろすことによって、斜材３１
とナット４５が当たらないようにすることができる。That is, the diagonal member joining metal fitting 21b is attached to the pillar 41.
When the nut 45 protrudes from the inner side surface of the column 41 in the state of being attached to the column 41, the diagonal member 31 is provided with a fitting groove 34 corresponding to the position of the nut 45, and the nut 45 is fitted into the fitting groove 34. While lowering the diagonal member 31 while
The nut 45 can be prevented from hitting.
【００９１】従って、ナット４１の高さ分だけ予め柱４
１を側方に逃がしておく必要がなくなり、斜材３１を容
易に施工することができる。Therefore, the height of the nut 41 is used to advance the pillar 4 in advance.
It is not necessary to let 1 escape to the side, and the diagonal member 31 can be easily constructed.
【００９２】図１１は、斜材３１が斜材接合用金具２１
ｂの基準受け板２２ｂに当接するまで斜材３１を下げ降
ろした状態を示したものである。In FIG. 11, the diagonal member 31 is the metallic member 21 for joining the diagonal member.
It shows a state in which the diagonal member 31 is lowered and lowered until it comes into contact with the reference receiving plate 22b of b.
【００９３】最後に、斜材３１と補強板２４ｂとを連結
する。Finally, the diagonal member 31 and the reinforcing plate 24b are connected.
【００９４】この連結工程は、上述した斜材３１と補強
板２４ａとの連結工程と同じであるので、ここでは説明
を省略する。This connecting step is the same as the above-mentioned connecting step of the diagonal member 31 and the reinforcing plate 24a, and therefore the description thereof is omitted here.
【００９５】図１２は、接着剤４７を充填した後の断面
図であり、図８(b) と同じ水平位置で示したものであ
る。FIG. 12 is a cross-sectional view after the adhesive 47 has been filled, which is shown in the same horizontal position as in FIG. 8B.
【００９６】以上説明した本実施例の斜材接合用金具２
１ａあるいは２１ｂ、その金具に接合される斜材３１お
よび斜材の接合方法により、従来技術では達成できなか
った以下のような利点が生じる。The diagonal member joining fitting 2 of this embodiment described above
1a or 21b, the diagonal member 31 to be joined to the metal fitting, and the method of joining the diagonal members produce the following advantages that cannot be achieved by the conventional technique.
【００９７】第１の利点は、斜材３１の施工が極めて容
易になることである。The first advantage is that construction of the diagonal member 31 becomes extremely easy.
【００９８】すなわち、棒状の位置合わせ手段２５をロ
ケットピン２６で構成することにより、斜材３１を容易
に位置合わせすることができる。That is, by constructing the rod-shaped positioning means 25 with the rocket pin 26, the diagonal member 31 can be easily positioned.
【００９９】したがって、斜材３１を斜材接合用金具２
１ａ，２１ｂに取り付ける際の位置調整等がまったく不
要になり、斜材３１の施工精度を向上させることができ
るとともに工期を短縮させることができる。Therefore, the diagonal member 31 is attached to the diagonal member fitting 2.
Position adjustment and the like at the time of attaching to 1a and 21b are not necessary at all, the construction accuracy of the diagonal member 31 can be improved, and the construction period can be shortened.
【０１００】また、柱４１への取付け用部材が柱面から
突出している場合でも、嵌合溝３４を設けておけば、柱
４１を側方に逃がしてから斜材３１を降ろす必要がなく
なり、施工の手順が省けるとともに、３階建て住宅等で
通し柱を使用する場合に特に有利となる。Further, even when the member for mounting on the pillar 41 is projected from the pillar surface, the provision of the fitting groove 34 eliminates the need to lower the diagonal member 31 after allowing the pillar 41 to escape to the side. This is especially advantageous when using through columns in a three-story house, etc., as well as omitting the construction procedure.
【０１０１】また、斜材３１同士を予め地上で接合して
おくことができるので、斜材３１を接合するための足場
が不要になるとともに、この斜材３１同士の接合工程と
は別に、斜材接合用金具２１ｂを柱４１に取付ける工程
を進めることができるので、全体の施工工期は大幅に短
縮される。Moreover, since the diagonal members 31 can be joined to each other in advance on the ground, a scaffold for joining the diagonal members 31 is not required, and the diagonal member 31 can be joined separately from the joining process. Since the process of attaching the metal joining metal fitting 21b to the pillar 41 can be advanced, the overall construction period can be greatly shortened.
【０１０２】第２の利点は、棒状の位置合わせ手段２５
であるロケットピン２６を補強板２４ａ，２４ｂに溶接
等の固着手段で固着するとともに、嵌合部３２ｂをプレ
カットによって高精度に加工するようにしたため、ロケ
ットピン２６を斜材３１の嵌合部３２ｂに圧入した後
は、斜材３１と斜材接合用金具２１ａ，２１ｂとの取付
け強度が大幅に向上することである。The second advantage is that the rod-shaped positioning means 25
The rocket pin 26 is fixed to the reinforcing plates 24a and 24b by a fixing means such as welding, and the fitting portion 32b is processed with high precision by pre-cutting. Therefore, the rocket pin 26 is fitted to the fitting portion 32b of the diagonal member 31. After being press-fitted in, the mounting strength between the diagonal member 31 and the diagonal member joining fittings 21a and 21b is significantly improved.
【０１０３】さらに、嵌合部３２ａと補強板２４ａ、２
４ｂとの隙間を接着剤４７で充填してあるので、基準受
け部材２２ａおよび補強板２４ａ、あるいは基準受け板
２２ｂ、取付板２３および補強板２４ｂが各々一体に構
成され、断面欠損を考慮する必要がなくなる。Further, the fitting portion 32a and the reinforcing plates 24a, 2
Since the gap with 4b is filled with the adhesive 47, the reference receiving member 22a and the reinforcing plate 24a, or the reference receiving plate 22b, the mounting plate 23, and the reinforcing plate 24b are integrally formed, and it is necessary to consider the cross-section loss. Disappears.
【０１０４】したがって、斜材３１同士の接合強度ある
いは斜材３１と柱４１との接合強度を従来技術に比べ格
段に大きくすることができ、斜材接合用金具２１ａ，２
１ｂで接合された斜材３１同士を隣り合う斜材３１同士
と大きな間隔（スパン）をあけて並設することができ
る。Therefore, the joint strength between the diagonal members 31 or the joint strength between the diagonal members 31 and the columns 41 can be significantly increased as compared with the prior art, and the diagonal member fittings 21a, 2 can be formed.
The diagonal members 31 joined by 1b can be juxtaposed with the neighboring diagonal members 31 with a large gap (span).
【０１０５】このため、大スパン構造物においても、す
なわち、隣り合う斜材３１間を大きなスパンをおいて並
設した屋根構造体においても、斜材３１に加わる屋根荷
重を、鉛直方向せん断力および水平軸線回りの曲げモー
メントの形で柱４１に十分伝達させることができる。Therefore, even in a large-span structure, that is, in a roof structure in which adjacent diagonal members 31 are juxtaposed with a large span, the roof load applied to the diagonal members 31 is reduced by the vertical shearing force and the vertical shear force. It can be sufficiently transmitted to the column 41 in the form of a bending moment about the horizontal axis.
【０１０６】なお、接着剤４７によるせん断抵抗および
ロケットピン２６と嵌合部３２ｂとの間に生じるせん断
抵抗により、斜材３１が上方に抜けるのも同時に防止す
ることができる。The shearing resistance of the adhesive 47 and the shearing resistance generated between the rocket pin 26 and the fitting portion 32b can simultaneously prevent the diagonal member 31 from slipping upward.
【０１０７】このため、軒の吹上げに対する接合強度も
向上する。Therefore, the joint strength against eaves blowing is also improved.
【０１０８】また、斜材３１に柱４１から外れる引張り
方向の水平力が作用した場合にも、主としてロケットピ
ン２６を介して柱４１に伝達することができる。Further, even when a horizontal force in the pulling direction, which deviates from the column 41, acts on the diagonal member 31, it can be transmitted mainly to the column 41 via the rocket pin 26.
【０１０９】さらに、地震や風等により斜材３１に水平
力が作用した場合にも、水平方向せん断力および鉛直軸
線回りの曲げモーメントの形で柱４１に伝達することが
できる。Furthermore, even when a horizontal force acts on the diagonal member 31 due to an earthquake or wind, it can be transmitted to the column 41 in the form of a horizontal shearing force and a bending moment about the vertical axis.
【０１１０】第３の利点は、仕上げ材の施工容易性であ
る。The third advantage is the ease of applying the finishing material.
【０１１１】すなわち、図１１でわかるように斜材３１
の上面から突出する部材が存在しない。That is, as shown in FIG. 11, the diagonal member 31
There is no member protruding from the upper surface of.
【０１１２】したがって、列状に並設された斜材３１の
上に容易に野地板等の屋根板を直接施工し、屋根構造体
を容易に得ることができる。Therefore, it is possible to easily construct a roof plate such as a ground plate directly on the diagonal members 31 arranged in rows to easily obtain a roof structure.
【０１１３】第４の利点は、斜材接合用金具２１ａ，２
１ｂが斜材３１あるいは柱４１に露出する部分が基準受
け部材２２ａおよび基準受け板２２ｂのみとなるため、
これらと同面積でかつ斜材３１と同等の外観をもつ化粧
板を基準受け部材２２ａおよび基準受け板２２ｂに張付
けて斜材３１の下面を均一にすれば、外観上、斜材接合
用金具２１ａ、２１ｂをまったく見せないようにするこ
とができることである。The fourth advantage is that the diagonal member joining metal fittings 21a, 2
Since the portion where 1b is exposed to the diagonal member 31 or the pillar 41 is only the reference receiving member 22a and the reference receiving plate 22b,
If a decorative plate having the same area as these and an appearance similar to that of the diagonal member 31 is attached to the reference receiving member 22a and the reference receiving plate 22b to make the lower surface of the diagonal member 31 uniform, the external appearance of the diagonal member fitting 21a is improved. , 21b can be made completely invisible.
【０１１４】したがって、木材自身の美しさを生かした
デザインを行う上で非常に有利となる。Therefore, it is very advantageous for designing the beauty of the wood itself.
【０１１５】本実施例の接合方法では、斜材３１と補強
板２４ａ、２４ｂとを連結する連結工程を接着剤４７に
よって行ったが、図１３に示すように、補強板２４ａに
ボルト孔５１ａを設けた斜材接合用金具５２ａを用意
し、このボルト孔５１ａにねじあるいはボルト等の結合
具を通すことによって、斜材３１と補強板２４ａとを連
結する構成としてもよい。In the joining method of this embodiment, the connecting step for connecting the diagonal member 31 and the reinforcing plates 24a and 24b was performed by the adhesive 47. However, as shown in FIG. 13, the bolt holes 51a were formed in the reinforcing plate 24a. The diagonal member 31 and the reinforcing plate 24a may be connected by preparing the provided diagonal member joining metal 52a and passing a coupling tool such as a screw or a bolt through the bolt hole 51a.
【０１１６】図１４(a) 、(b) は、斜材接合用金具５２
ａを側面図で示したものである。FIGS. 14 (a) and 14 (b) show a metal fitting 52 for connecting diagonal members.
It is what showed a by the side view.
【０１１７】同様に、図１５に示すように、補強板２４
ｂにボルト孔５１ｂを設けた斜材接合用金具５２ｂを用
意し、このボルト孔５１ｂにねじあるいはボルト等の結
合具を通すことによって、斜材３１と補強板２４ｂとを
連結する構成としてもよい。Similarly, as shown in FIG. 15, the reinforcing plate 24
The diagonal member 31b and the reinforcing plate 24b may be connected to each other by preparing a diagonal member joining metal fitting 52b having a bolt hole 51b in b and passing a coupling tool such as a screw or a bolt through the bolt hole 51b. .
【０１１８】図１６(a) 、(b) は、斜材接合用金具５２
ｂを側面図で示したものである。FIGS. 16 (a) and 16 (b) show a metal fitting 52 for connecting diagonal members.
It is what showed b by the side view.
【０１１９】図１７は、斜材接合用金具５２ａに接合さ
れる斜材５３を斜視図で示したものである。FIG. 17 is a perspective view of the diagonal member 53 joined to the diagonal member fitting 52a.
【０１２０】同様に、図１８は、斜材接合用金具５２ｂ
に接合される斜材５３を斜視図で示したものである。Similarly, FIG. 18 shows a metal fitting 52b for joining diagonal members.
FIG. 6 is a perspective view showing the diagonal member 53 joined to.
【０１２１】図１７、１８でわかるように、斜材５３は
図５で説明した斜材３１と異なり、補強板２４ａ、２４
ｂと連結するためのボルトを通すボルト孔５４ａ、５４
ｂをそれぞれ設けてある。As can be seen from FIGS. 17 and 18, the diagonal member 53 is different from the diagonal member 31 described in FIG. 5, and the reinforcing plates 24a and 24a.
bolt holes 54a, 54 through which bolts for connecting with b are inserted.
b are provided respectively.
【０１２２】斜材接合用金具５２ａ、５２ｂを用いて斜
材５３を柱４１に接合する手順は、図９で説明した手順
とほぼ同じであるが、斜材５３を基準受け部材２２ａあ
るいは基準受け板２２ｂに当接させた後、例えば図１
９、図２０に示すようなタッピングネジ５５ａ、５５ｂ
を斜材５３の側方から挿入し、ボルト孔５１ａおよび５
４ａを貫通させながら、あるいはボルト孔５１ｂおよび
５４ｂを貫通させながら補強板２４ａ、２４ｂの向こう
側の斜材５３に捩じ込む点が異なる。The procedure for joining the diagonal member 53 to the column 41 by using the diagonal member joining metal fittings 52a, 52b is almost the same as the procedure described in FIG. 9, but the diagonal member 53 is used as the reference receiving member 22a or the reference receiving member. After contacting the plate 22b, for example, as shown in FIG.
9, tapping screws 55a, 55b as shown in FIG.
Is inserted from the side of the diagonal member 53, and bolt holes 51a and 5 are inserted.
4a or through bolt holes 51b and 54b while being screwed into the diagonal member 53 on the other side of the reinforcing plates 24a and 24b.
【０１２３】タッピングネジ５５ａは、図１９に示すよ
うに段付きタッピングネジ、タッピングネジ５５ｂは、
図２０に示すように段のないタッピングネジである。As shown in FIG. 19, the tapping screw 55a is a stepped tapping screw, and the tapping screw 55b is
It is a stepping tapping screw as shown in FIG.
【０１２４】両者とも六角レンチで捩じ込むことができ
るようになっており、どちらを用いても良い。Both of them can be screwed in with a hexagon wrench, and either one may be used.
【０１２５】設計接合強度が大きい場合には、タッピン
グネジ５５ａ、５５ｂの外径をボルト孔５１ａ、５１ｂ
よりもわずかに大きくしておけば、タッピングネジ５５
ａ、５５ｂは、ボルト孔５１ａ、５１ｂにしっかりと固
定され、結果的に斜材５３と補強板２４ａ、２４ｂとを
一体化することができる。When the designed joint strength is large, the outer diameter of the tapping screws 55a and 55b is set to the bolt holes 51a and 51b.
Slightly larger than the tapping screw 55
The a and 55b are firmly fixed to the bolt holes 51a and 51b, and as a result, the diagonal member 53 and the reinforcing plates 24a and 24b can be integrated.
【０１２６】なお、必要に応じて、ボルト孔５１ａ，５
１ｂ，５４ａ，５４ｂの数量を調整すればよいことはも
ちろん、高い接合強度を求められるときには、接着剤４
７とタッピングネジ５５ａ、５５ｂとを併用してもよ
い。If necessary, bolt holes 51a, 5
It is only necessary to adjust the number of 1b, 54a, 54b, and when high bonding strength is required, the adhesive 4
7 and the tapping screws 55a and 55b may be used together.
【０１２７】また、本実施例では、棒状の位置合わせ手
段２５であるロケットピン２６を、基準受け部材２２ａ
および補強板２４ａあるいは基準受け板２２ｂおよび補
強板２４ｂに溶接等で固着して構成したが、設計接合強
度が小さくて良ければ、ロケットピン２６を補強板２４
ａ、補強板２４ｂから離して基準受け部材２２ａ、基準
受け板２２ｂの上に固定してもよいし、接着材による連
結強度およびまたはタッピングネジによる連結強度だけ
で設計接合強度を負担することが可能であれば、位置合
わせ手段を必ずしもロケットピンとする必要はなく、例
えば三角錐状としてもよい。Further, in this embodiment, the rocket pin 26, which is the rod-shaped positioning means 25, is attached to the reference receiving member 22a.
The reinforcing plate 24a or the reference receiving plate 22b and the reinforcing plate 24b are fixed to each other by welding or the like.
a, it may be fixed on the reference receiving member 22a and the reference receiving plate 22b apart from the reinforcing plate 24b, or the design joining strength can be borne by only the joining strength by the adhesive and / or the joining strength by the tapping screw. In that case, the positioning means does not necessarily have to be a rocket pin, and may be, for example, a triangular pyramid shape.
【０１２８】また、本実施例では、棒状位置合わせ手段
２５を２本のロケットピン２６で構成したが、設計接合
強度に応じてロケットピン２６の本数を調整すればよ
い。Further, in the present embodiment, the rod-shaped positioning means 25 is composed of two rocket pins 26, but the number of rocket pins 26 may be adjusted according to the designed joint strength.
【０１２９】また、位置合わせ手段２５の形状はロケッ
トピンに限定されるものではなく、例えば、補剛リブの
形状とし、この補剛リブを補強板２４ａおよび基準受け
部材２２ａあるいは補強板２４ｂおよび基準板２２ｂに
直交するように固着することにより、斜材の接合強度を
向上させてもよいし、この補剛リブを位置合わせのため
だけに用いてもよい。Further, the shape of the positioning means 25 is not limited to the rocket pin, but may be, for example, a shape of a stiffening rib, and the stiffening rib is used as the reinforcing plate 24a and the reference receiving member 22a or the reinforcing plate 24b and the reference. By fixing the diagonal members to the plate 22b so as to be orthogonal to each other, the joining strength of the diagonal member may be improved, or the stiffening ribs may be used only for alignment.
【０１３０】さらに場合によっては、位置合わせ手段を
補強板２４ａ、２４ｂで構成することによって、ロケッ
トピンを省略してもよい。Further, in some cases, the rocket pin may be omitted by forming the positioning means by the reinforcing plates 24a and 24b.
【０１３１】また、本実施例では、斜材接合用金具２１
ｂに第２の位置合わせ手段２７を設けることによって、
斜材接合用金具２１ｂ自身の位置合わせが容易になるよ
うに構成したが、場合によっては第２の位置合わせ手段
２７を省略してもよい。Also, in this embodiment, the diagonal member fitting 21
By providing the second alignment means 27 in b,
Although the diagonal member joining metal fitting 21b itself is configured to be easily aligned, the second alignment means 27 may be omitted in some cases.
【０１３２】図２１は、斜材接合用金具２１ｂの変形例
である斜材接合用金具６１ｂを斜視図で示したものであ
る。FIG. 21 is a perspective view of a diagonal member joining member 61b which is a modification of the diagonal member joining member 21b.
【０１３３】斜材接合用金具６１ｂは、斜材６２を受け
る受け板としての基準受け板６３に補強板６４を直立さ
せ、取付板６５を基準受け板６３にヒンジ結合し、さら
に斜材６２の取付け位置を位置合わせする棒状の位置合
わせ手段６６を基準受け板６３および補強板６４に設け
たものである。The metal member 61b for joining diagonal members is constructed such that the reinforcing plate 64 stands upright on the reference receiving plate 63 as a receiving plate for receiving the diagonal member 62, and the mounting plate 65 is hinged to the reference receiving plate 63. A rod-shaped positioning means 66 for positioning the mounting position is provided on the reference receiving plate 63 and the reinforcing plate 64.
【０１３４】また、斜材６２には、上述した実施例と同
様、補強板６４および棒状の位置合わせ手段６６と嵌合
する嵌合部を設けてある。Further, the diagonal member 62 is provided with a fitting portion for fitting with the reinforcing plate 64 and the rod-shaped positioning means 66, as in the above-described embodiment.
【０１３５】また、斜材接合用金具６１ｂ自体を柱６７
に対して位置合わせする第２の位置合わせ手段６８を設
けるのがよい。Further, the slant member joining metal fitting 61b itself is attached to the pillar 67.
A second alignment means 68 for alignment with respect to is preferably provided.
【０１３６】さらに、基準受け板６３には孔６９を設け
てあり、この孔６９からタッピングネジを捩じ込んだり
あるいは釘を打ち込んだりすることによって、基準受け
板６３が柱６７から浮き上がるのを防止するようになっ
ている。Further, the reference receiving plate 63 is provided with a hole 69, and the reference receiving plate 63 is prevented from rising from the pillar 67 by screwing a tapping screw or a nail into the hole 69. It is supposed to do.
【０１３７】斜材接合用金具６１ｂを用いて斜材６２を
柱６７に接合するには、図９で説明したと同様に、まず
斜材６２同士を図１の斜材接合用金具２１ａで接合す
る。In order to join the diagonal member 62 to the pillar 67 using the diagonal member joining metal fitting 61b, first, the diagonal members 62 are joined together by the diagonal material fitting metal fitting 21a shown in FIG. To do.
【０１３８】この接合作業とは別に、本変形例の斜材接
合用金具６１ｂを柱６７に取り付けておく。Separately from this joining work, the diagonal member joining fitting 61b of this modification is attached to the pillar 67 in advance.
【０１３９】ここで、柱６７の上面は斜材６２の傾斜角
と一致するように斜めに加工されているが、基準受け板
６３と取付板６５とをヒンジ結合してあるため、斜め加
工された柱６７の上面に基準受け板６３を当てた状態
で、取付板６５を柱６７の側面に当ててボルト締めする
ことができる。Here, the upper surface of the pillar 67 is processed obliquely so as to match the inclination angle of the diagonal member 62, but since the reference receiving plate 63 and the mounting plate 65 are hingedly connected, it is obliquely processed. While the reference receiving plate 63 is in contact with the upper surface of the pillar 67, the mounting plate 65 can be in contact with the side surface of the pillar 67 and bolted.
【０１４０】すなわち、斜材接合用金具６１ｂは、基準
受け板６３と取付板６５とをヒンジ結合してあることに
より、さまざまな傾斜角の斜材６２に対応することがで
きる。That is, since the reference member receiving plate 63 and the mounting plate 65 are hinge-coupled to each other, the diagonal member joining metal fitting 61b can cope with the diagonal members 62 having various inclination angles.
【０１４１】基準板受け６３が柱６７から浮き上がるの
を防止したい場合には、孔６９からタッピングネジを捩
じ込んだりあるいは釘を打ち込んだりすればよい。If it is desired to prevent the reference plate receiver 63 from floating from the pillar 67, a tapping screw or a nail may be screwed into the hole 69.
【０１４２】斜材接合用金具６１ｂを柱６７に取り付け
た後、例えば地上で接合済みの２本の斜材６２の柱側端
部に設けた嵌合部を、図９で説明したと同様にして斜材
接合用金具６１ｂの補強板６４および棒状の位置合わせ
手段６６に嵌合させ、斜材６２を基準受け板６３に当接
させた後、斜材６２の嵌合部の隙間に接着材を充填した
りあるいは斜材６２の側方からタッピングネジを捩じ込
んだりすることによって、補強板６４と斜材６２との一
体化を図り、かくして、斜材６２と柱６７との接合を完
了する。After attaching the diagonal member fitting 61b to the column 67, for example, the fitting portion provided at the column side end of the two diagonal members 62 already joined on the ground is the same as described in FIG. After fitting the reinforcing plate 64 and the rod-shaped positioning means 66 of the diagonal member fitting 61b to bring the diagonal member 62 into contact with the reference receiving plate 63, an adhesive material is applied to the gap of the fitting portion of the diagonal member 62. The reinforcing plate 64 and the diagonal member 62 are integrated by filling the inside of the diagonal member 62 or screwing the tapping screw from the side of the diagonal member 62, thus completing the joining of the diagonal member 62 and the pillar 67. To do.
【０１４３】上述した基準受け板６３の浮き上がりに対
する強度の要求がさらに高い場合には、図２２に示すよ
うに、基準受け板６３の下側にさらに第２の補強板６４
ｂを設けた斜材接合用金具７１ｂを用いれば良い。When the above-mentioned requirement for the strength of the reference receiving plate 63 to rise is further high, as shown in FIG. 22, a second reinforcing plate 64 is provided below the reference receiving plate 63.
It is sufficient to use the diagonal member fitting 71b provided with b.
【０１４４】補強板６４ｂには、孔７２を設けてある。A hole 72 is provided in the reinforcing plate 64b.
【０１４５】斜材接合用金具７１ａを用いて斜材６２を
柱６７に接合する手順は上述の斜材接合用金具６１ａの
場合とほぼ同じであるが、柱６７に第２の補強板６４ｂ
と嵌合する嵌合部を設けておき、この嵌合部に補強板６
４ｂを嵌合させた後、例えばタッピングネジを、柱６７
に設けた図示しないボルト孔および孔７２を介して柱６
７の側方から捩じ込む点が異なる。The procedure for joining the diagonal member 62 to the pillar 67 by using the diagonal member joining metal fitting 71a is almost the same as the case of the diagonal material joining fitting 61a described above, but the pillar 67 is provided with the second reinforcing plate 64b.
A fitting portion for fitting with is provided, and the reinforcing plate 6 is attached to the fitting portion.
After fitting 4b, for example, tapping screws
Through the bolt holes and holes 72 (not shown)
The difference is that it is screwed in from the side of 7.
【０１４６】このような構成により、基準受け板６３が
柱６７から浮き上がるのを有効に防止することができ
る。With such a structure, it is possible to effectively prevent the reference receiving plate 63 from rising from the pillar 67.
【０１４７】上述の実施例および変形例では、ロケット
ピンおよびこれらに対応する嵌合部を鉛直方向に配置し
たが、これに限定されるものではなく、例えば斜材の傾
斜方向に直交するように配置してもよい。In the above-mentioned embodiments and modifications, the rocket pin and the fitting portion corresponding thereto are arranged in the vertical direction. However, the present invention is not limited to this, and may be orthogonal to the inclination direction of the diagonal member. You may arrange.
【０１４８】なお、本実施例の斜材接合用金具、その金
具に接合される斜材および斜材の接合方法は、本願と同
一の出願人による特願平３−３４７４７６号に開示され
た横架材接合用金具、その金具に接合される横架材およ
びそれらの接合方法、あるいは特願平４−００３７７７
号に開示された柱接合用金具、その金具に接合される柱
およびそれらの接合方法にも適用することができる。[0148] Incidentally, the diagonal member joining metal fitting, the diagonal material to be joined to the metal fitting, and the joining method of the diagonal material of this embodiment are disclosed in Japanese Patent Application No. 3-347476 filed by the same applicant as the present application. Metal fittings for joining frame materials, horizontal materials to be joined to the metal fittings, and their joining method, or Japanese Patent Application No. 4-003777.
The invention can also be applied to the column-joining metal fittings disclosed in Japanese Patent No. 3,898,097, the columns to be joined to the metal fittings, and their joining methods.
【０１４９】[0149]
【発明の効果】以上述べたように、本発明の斜材接合用
金具、その金具に接合される斜材の接合構造および接合
方法ならびに斜材接合用金具を用いた屋根構造体によれ
ば、斜材を容易に施工することができるとともに、接合
強度を大きくすることができる。As described above, according to the present invention, the diagonal member joining metal fitting, the diagonal material joining structure and joining method, and the roof structure using the diagonal material joining fitting are The diagonal member can be easily installed and the joint strength can be increased.
【０１５０】しかも、木造構造部材に露出する部分が少
なくなり、特に梁の上面から突出する部分をなくしたの
で、例えば屋根板や床板を容易に施工することができ
る。Moreover, since the exposed portion on the wooden structural member is reduced and the portion projecting from the upper surface of the beam is particularly eliminated, for example, a roof plate or a floor plate can be easily installed.
【図１】本実施例の斜材接合用金具の斜視図。FIG. 1 is a perspective view of a diagonal joining metal fitting of the present embodiment.
【図２】(a) は、図１の斜材接合用金具の側面図、(b)
は、同じく別の側面図。2 (a) is a side view of the metal fitting for diagonal member of FIG. 1, (b).
Is another side view.
【図３】本実施例の斜材接合用金具の斜視図。FIG. 3 is a perspective view of a diagonal joining metal fitting of the present embodiment.
【図４】(a) は、図３の斜材接合用金具の側面図、(b)
は、同じく別の側面図。FIG. 4 (a) is a side view of the metal fitting for diagonal member of FIG. 3, (b).
Is another side view.
【図５】本実施例の斜材の斜視図。FIG. 5 is a perspective view of a diagonal member according to the present embodiment.
【図６】(a) は図５の斜材の側面図、(b) は(a) のＡ−
Ａ線に沿う水平断面図。6 (a) is a side view of the diagonal member of FIG. 5, (b) is A- of FIG.
The horizontal sectional view which follows the A line.
【図７】本実施例の斜材の斜視図。FIG. 7 is a perspective view of a diagonal member according to the present embodiment.
【図８】(a) は図７の斜材の側面図、(b) は(a) のＢ−
Ｂ線に沿う水平断面図。8 (a) is a side view of the diagonal member of FIG. 7, (b) is B- of (a).
The horizontal sectional view which follows the B line.
【図９】本実施例の接合方法を示す説明図。FIG. 9 is an explanatory view showing the joining method of the present embodiment.
【図１０】本実施例の接合方法で斜材同士を接合した状
態の水平断面図。FIG. 10 is a horizontal sectional view showing a state in which diagonal members are joined together by the joining method according to the present embodiment.
【図１１】本実施例の斜材接合用金具を用いて斜材を柱
に接合した状態を示す斜視図。FIG. 11 is a perspective view showing a state in which a diagonal member is joined to a column using the diagonal member joining metal fitting of the present embodiment.
【図１２】本実施例の接合方法で斜材を柱に接合した状
態の水平断面図。FIG. 12 is a horizontal cross-sectional view of a diagonal member joined to a column by the joining method of the present embodiment.
【図１３】本実施例の斜材接合用金具の変形例を示す斜
視図。FIG. 13 is a perspective view showing a modified example of the diagonal member fitting of the present embodiment.
【図１４】(a) は、図１３の斜材接合用金具の側面図、
(b) は同じく別の側面図。14 (a) is a side view of the diagonal member joining metal fitting of FIG. 13,
(b) is another side view.
【図１５】本実施例の斜材接合用金具の変形例を示す斜
視図。FIG. 15 is a perspective view showing a modified example of the metal fitting for diagonal member of the present embodiment.
【図１６】(a) は、図１５の斜材接合用金具の側面図、
(b) は同じく別の側面図。16 (a) is a side view of the diagonal member joining metal fitting of FIG. 15,
(b) is another side view.
【図１７】図１３の斜材接合用金具に接合される斜材の
斜視図。FIG. 17 is a perspective view of a diagonal member joined to the diagonal member joining metal fitting of FIG. 13;
【図１８】図１５の斜材接合用金具に接合される斜材の
斜視図。FIG. 18 is a perspective view of a diagonal member joined to the diagonal member joining metal fitting of FIG. 15;
【図１９】タッピングネジで補強板と斜材とを連結した
断面図。FIG. 19 is a cross-sectional view in which a reinforcing plate and a diagonal member are connected by a tapping screw.
【図２０】タッピングネジで補強板と斜材とを連結した
断面図。FIG. 20 is a cross-sectional view in which a reinforcing plate and a diagonal member are connected by a tapping screw.
【図２１】本実施例の斜材接合用金具の変形例を示す斜
視図。FIG. 21 is a perspective view showing a modified example of the metal fitting for diagonal member of the present embodiment.
【図２２】本実施例の斜材接合用金具の変形例を示す斜
視図。FIG. 22 is a perspective view showing a modified example of the metal fitting for diagonal members of the present embodiment.
【図２３】従来の接合部を示した斜視図。FIG. 23 is a perspective view showing a conventional joint portion.
【図２４】大断面集成材に対する従来の接合部を示した
斜視図。FIG. 24 is a perspective view showing a conventional joint portion for a large-section laminated wood.
【図２５】大断面集成材に対する従来の接合部を示した
斜視図。FIG. 25 is a perspective view showing a conventional joint portion for a large-section laminated lumber.
２１ａ 斜材接合用金具 ２１ｂ 斜材接合用金具 ２２ａ 基準受け部材（受け部材） ２２ｂ，６３ 基準受け板（受け板） ２３ 取付板 ２４ａ 補強板 ２４ｂ 補強板 ２５，６６ 位置合わせ手段 ２６ ロケットピン ２７ 第２に位置合わせ手段 ３１ 斜材 ３２ａ 嵌合部 ３２ｂ 嵌合部 ３４ 鉛直方向溝 ４７ 接着剤 ５５ａ タッピングネジ ５５ｂ タッピングネジ ６１ｂ 斜材接合用金具 ７１ｂ 斜材接合用金具 21a Metal fitting for diagonal member 21b Metal fitting for diagonal material 22a Reference receiving member (receiving member) 22b, 63 Reference receiving plate (receiving plate) 23 Mounting plate 24a Reinforcing plate 24b Reinforcing plate 25, 66 Positioning means 26 Rocket pin 27th Alignment means 31 2 diagonal member 32a fitting portion 32b fitting portion 34 vertical groove 47 adhesive agent 55a tapping screw 55b tapping screw 61b diagonal member joining metal fitting 71b diagonal material fitting
Claims (15)
受け部材と、この受け部材から直立させた補強板とを一
体に設け、前記両斜材の取付け位置を位置合わせする棒
状の位置合わせ手段を前記受け部材および前記補強板の
少なくとも一方に設け、前記両斜材同士を接合させたこ
とを特徴とする斜材接合用金具。1. A rod-shaped position for integrally mounting the mounting positions of the two diagonal members by integrally providing a V-shaped receiving member for receiving each of the two diagonal members and a reinforcing plate standing upright from the receiving member. A fitting for diagonal member joining, characterized in that a fitting means is provided on at least one of the receiving member and the reinforcing plate, and the diagonal members are joined together.
合強度が向上するように、固着手段によって前記補強板
および前記受け部材の少なくとも一方に固着させた請求
項１記載の斜材接合用金具。2. The diagonal member joining member according to claim 1, wherein the rod-shaped positioning means is fixed to at least one of the reinforcing plate and the receiving member by a fixing means so that the bonding strength of the diagonal member is improved. Metal fittings.
備え、このロケットピンを前記受け部材および前記補強
板に固定した請求項２記載の斜材接合用金具。3. The metal fitting for diagonal members according to claim 2, wherein the rod-shaped positioning means includes a rocket pin, and the rocket pin is fixed to the receiving member and the reinforcing plate.
取り付ける取付板と、前記受け板および前記取付板を補
強するように介装された補強板とを一体に設け、前記斜
材の取付け位置を位置合わせする棒状の位置合わせ手段
を前記受け板および前記補強板の少なくとも一方に設け
たことを特徴とする斜材接合用金具。4. A slanting member for receiving a diagonal member, a mounting plate attached to another structural member, and a reinforcing plate which is interposed to reinforce the receiving plate and the mounting plate, are integrally provided, and the slanting member is provided. A diagonal member joining metal fitting, characterized in that rod-shaped positioning means for positioning the mounting position of the diagonal plate is provided on at least one of the receiving plate and the reinforcing plate.
合強度が向上するように、固着手段によって前記補強板
および前記受け板の少なくとも一方に固着させた請求項
４記載の斜材接合用金具。5. The diagonal member joining member according to claim 4, wherein the rod-shaped positioning means is fixed to at least one of the reinforcing plate and the receiving plate by a fixing means so as to improve the bonding strength of the diagonal member. Metal fittings.
あり、このロケットピンを前記受け板および前記補強板
に固定した請求項５記載の斜材接合用金具。6. The diagonal member joining fitting according to claim 5, wherein the rod-shaped positioning means is a rocket pin, and the rocket pin is fixed to the receiving plate and the reinforcing plate.
わせする第２の位置合わせ手段を設けた請求項４乃至６
のいずれか一に記載の斜材接合用金具。7. A second alignment means for aligning the other structural member at a predetermined position is provided.
The metal fitting for diagonal members according to any one of 1.
せ、前記受け板に取付板をヒンジ結合させ、さらに前記
斜材の取付け位置を位置合わせする棒状の位置合わせ手
段を前記補強板および前記受け板の少なくとも一方に設
けたことを特徴とする斜材接合用金具。8. A reinforcing plate is erected on a receiving plate for receiving a diagonal member, a mounting plate is hinged to the receiving plate, and a rod-shaped positioning means for aligning the mounting position of the diagonal member is provided on the reinforcing plate and A metal fitting for diagonal members, which is provided on at least one of the receiving plates.
備え、この斜材の端部に請求項１乃至８のいずれかに記
載の斜材接合用金具の補強板および棒状の位置合わせ手
段と嵌合可能な嵌合部を形成したことを特徴とする斜材
の接合構造。9. A reinforcing plate and a rod-shaped alignment member for a diagonal member joining metal fitting according to claim 1, further comprising a diagonal member having a constant inclination angle with respect to a horizontal plane, and an end portion of the diagonal member. A joining structure for diagonal members, characterized in that a fitting portion capable of fitting with the means is formed.
のいずれかに記載の斜材接合用金具で接合する際、上記
斜材接合用金具の取付板を他の構造部材に取付けるため
に他の構造部材の取付位置に嵌合溝を設けた請求項９記
載の斜材の接合構造。10. The structure according to claim 4, wherein the diagonal member is used as another structural member.
A joining groove is provided at a mounting position of another structural member in order to attach the mounting plate of the diagonal member joining bracket to another structural member when joining the diagonal member joining bracket according to any one of claims 1 to 3. 9. A structure for joining diagonal members according to item 9.
１の斜材接合用金具と請求項４乃至８のいずれかに記載
の２つの斜材の各一端に設けた嵌合部に前記第１の斜材
接合用金具の補強板および棒状の位置合わせ手段を嵌合
させる第１の嵌合工程と、前記両斜材を前記第１の斜材
接合用金具に嵌合させ、かつ前記第１の斜材接合用金具
の受け部材に当接させた後、前記斜材と前記補強板とを
連結する第１の連結工程と、前記第２の斜材接合用金具
の取付板を他の構造部材に取付けた後、前記両斜材の他
端に設けた嵌合部に前記第２の斜材接合用金具の補強板
および棒状の位置合わせ手段を嵌合させる第２の嵌合工
程と、前記両斜材の他端側を前記第２の斜材接合用金具
に嵌合させ、かつ前記第２の斜材接合用金具の受け板に
当接させた後、前記両斜材と前記第２の斜材接合用金具
の補強板とを連結する第２の連結工程とからなることを
特徴とする斜材の接合方法。11. A fitting portion provided at one end of each of the first diagonal members according to any one of claims 1 to 3 and the two diagonal members according to any one of claims 4 to 8. A first fitting step of fitting the reinforcing plate and the rod-shaped alignment means of the first diagonal member joining member, and fitting both of the diagonal members to the first diagonal member joining member, and After abutting against the receiving member of the first diagonal member fitting, a first connecting step of connecting the diagonal member and the reinforcing plate, and a mounting plate of the second diagonal member fitting Second fitting in which the reinforcing plate of the second diagonal member joining fitting and the rod-shaped positioning means are fitted to the fitting portion provided at the other end of the both diagonal members after being attached to another structural member. And a step of fitting the other end sides of both the diagonal members to the second diagonal member fitting and contacting the receiving plate of the second diagonal member, A method for joining diagonal members, comprising a second connecting step for joining both diagonal members and the reinforcing plate of the second diagonal member fitting.
前記補強板と前記嵌合部との隙間に接着剤を充填する請
求項１１記載の斜材の接合方法。12. The first or second connecting step,
The method for joining diagonal members according to claim 11, wherein an adhesive is filled in a gap between the reinforcing plate and the fitting portion.
ねじあるいはボルト等の結合具により前記補強板と前記
斜材とを結合させる請求項１１記載の斜材の接合方法。13. The first or second connecting step,
The method for joining diagonal members according to claim 11, wherein the reinforcing plate and the diagonal member are coupled with each other by a fastener such as a screw or a bolt.
材から直立させた補強板とを一体に設け、前記斜材の取
付け位置を位置合わせする棒状の位置合わせ手段を前記
受け部材および前記補強板の少なくとも一方に設けた請
求項１乃至３のいずれかに記載の斜材接合用金具を用い
て相互に接合された斜材を所定のスパンをおいて並設
し、並設された斜材に屋根板を上方から直接取り付けた
ことを特徴とする屋根構造体。14. A receiving member for receiving a diagonal member and a reinforcing plate standing upright from the receiving member are integrally provided, and rod-shaped positioning means for aligning a mounting position of the diagonal member are provided on the receiving member and the reinforcing member. The diagonal members joined to each other by using the diagonal member fitting according to any one of claims 1 to 3 provided on at least one of the plates are juxtaposed at a predetermined span, and the diagonal members are juxtaposed. A roof structure characterized in that a roof plate is directly attached to the roof from above.
に取り付ける取付板と、前記受け板および前記取付板を
補強するように介装された補強板とを一体に設け、前記
斜材の取付け位置を位置合わせする棒状の位置合わせ手
段を前記受け板および前記補強板の少なくとも一方に設
けた請求項４乃至８のいずれかに記載の斜材接合用金具
を用いて前記他の構造部材に取り付けられた前記斜材を
所定のスパンをおいて並設し、並設された斜材に屋根板
を直接取り付けたことを特徴とする屋根構造体。15. The diagonal plate for receiving the diagonal member, the mounting plate attached to another structural member, and the reinforcing plate interposed so as to reinforce the receiving plate and the mounting plate are integrally provided, and the diagonal member is provided. 9. The other structural member using the diagonal member fitting according to claim 4, wherein a rod-shaped positioning means for positioning the mounting position of the diagonal member is provided on at least one of the receiving plate and the reinforcing plate. A roof structure, wherein the diagonal members attached to the above are arranged in parallel with a predetermined span, and a roof plate is directly attached to the arranged diagonal members.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP671392A JP2509036B2 (en) | 1992-01-17 | 1992-01-17 | Bracket for joining diagonal members, joint structure and joining method for diagonal members to be joined to the bracket, and roof structure using the bracket for joining diagonal members |
| US07/959,265 US5342138A (en) | 1991-12-27 | 1992-10-09 | Connectors for structural members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP671392A JP2509036B2 (en) | 1992-01-17 | 1992-01-17 | Bracket for joining diagonal members, joint structure and joining method for diagonal members to be joined to the bracket, and roof structure using the bracket for joining diagonal members |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05195580A JPH05195580A (en) | 1993-08-03 |
| JP2509036B2 true JP2509036B2 (en) | 1996-06-19 |
Family
ID=11645915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP671392A Expired - Fee Related JP2509036B2 (en) | 1991-12-27 | 1992-01-17 | Bracket for joining diagonal members, joint structure and joining method for diagonal members to be joined to the bracket, and roof structure using the bracket for joining diagonal members |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509036B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005146515A (en) * | 2003-11-11 | 2005-06-09 | Lic:Kk | Wooden building connection metal fitting and building construction method using the same |
| JP2015151841A (en) * | 2014-02-19 | 2015-08-24 | Ｊｆｅ建材株式会社 | Composite floor structure |
| JP2016176324A (en) * | 2015-03-19 | 2016-10-06 | 三洋工業株式会社 | Stepped floor unit structure, and stepped floor structure |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547379A (en) * | 2018-04-17 | 2018-09-18 | 西京学院 | A kind of assembled steel timber structure connecting node |
| JP7198672B2 (en) * | 2019-01-10 | 2023-01-04 | ミサワホーム株式会社 | Bent beam and roof truss structure |
-
1992
- 1992-01-17 JP JP671392A patent/JP2509036B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005146515A (en) * | 2003-11-11 | 2005-06-09 | Lic:Kk | Wooden building connection metal fitting and building construction method using the same |
| JP2015151841A (en) * | 2014-02-19 | 2015-08-24 | Ｊｆｅ建材株式会社 | Composite floor structure |
| JP2016176324A (en) * | 2015-03-19 | 2016-10-06 | 三洋工業株式会社 | Stepped floor unit structure, and stepped floor structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05195580A (en) | 1993-08-03 |
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