JPH08170371A - Joint construction between horizontal members - Google Patents
Joint construction between horizontal membersInfo
- Publication number
- JPH08170371A JPH08170371A JP31650494A JP31650494A JPH08170371A JP H08170371 A JPH08170371 A JP H08170371A JP 31650494 A JP31650494 A JP 31650494A JP 31650494 A JP31650494 A JP 31650494A JP H08170371 A JPH08170371 A JP H08170371A
- Authority
- JP
- Japan
- Prior art keywords
- horizontal member
- horizontal
- pin
- plate
- hole
- 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.)
- Pending
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、横架材と横架材との接
合構造に関するものであり、詳しくは、接合強度を向上
させると共に耐火性能をも向上させ、容易且つ確実に施
工し得る、横架材と横架材との接合構造に関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint structure between horizontal members and, more specifically, improves joint strength and fire resistance, and enables easy and reliable construction. The present invention relates to a joint structure between a horizontal member and a horizontal member.
【0002】[0002]
【従来の技術】一般に、梁や胴差等の木質の一対の横架
材の一方の横架材の側面に対して他方の横架材の端面を
垂直に接合する場合には、図5に示されるような、いわ
ゆる梁受金物30が用いられる。このような梁受金物3
0によれば、上述の一方の横架材10の側面101に、
釘孔301を介して釘止めして該梁受金物30を固定
し、その後、上記他方の横架材20の端部を該梁受金物
30上に載置し、上記梁受金物30のボルト孔302及
び上記他方の横架材20側面に貫通されたボルト貫通孔
203の双方を介してボルト締めし且つ釘孔303を介
して釘止めして、上記梁受金物30と上記他方の横架材
20とを接合する。更に、釘のみで保持されている強度
的に弱い部分を補強するため、羽子板ボルト(図示せ
ず)により上記他方の横架材2の端面を上記一方の横架
材10の上記側面101に引き寄せる。2. Description of the Related Art Generally, when a side surface of one horizontal member of a pair of horizontal members made of wood such as a beam or a body difference is vertically joined to an end surface of the other horizontal member, the structure shown in FIG. A so-called beam receiver 30 as shown is used. Such beam receiving material 3
According to 0, on the side surface 101 of the above-mentioned one horizontal member 10,
The beam receiving object 30 is fixed by nailing through the nail hole 301, and then the end of the other horizontal member 20 is placed on the beam receiving object 30 and the bolt of the beam receiving object 30 is fixed. The beam receiving object 30 and the other horizontal bridge are bolted through both the hole 302 and the bolt through hole 203 penetrating the side surface of the other horizontal member 20 and nailed through the nail hole 303. The material 20 is joined. Further, in order to reinforce the weakly-strengthened part held only by the nails, the end face of the other horizontal member 2 is pulled to the side face 101 of the one horizontal member 10 by a battledore bolt (not shown). .
【0003】[0003]
【発明が解決しようとする課題】しかしながら、図5に
示されるような上記梁受金物30による横架材と横架材
との接合構造においては、上述したように多数の工程に
より上記一方の横架材10と上記他方の横架材20とを
接合するため、非常に手間のかかる困難な作業となるだ
けでなく、接合部に上記梁受金物30が外部に露出する
ため、耐火上の問題となっている。また、一方の横架材
の側面に、T字形断面を有する横架材受金物を介して他
方の横架材を接合する構造も試みられている。この構造
における上記横架材受金物は、ネジ孔を有する固定板
と、該固定板の中央に垂直に突設されたピン貫通孔を有
する接合板とからなり、この構造は、上記固定板が上記
ネジ孔を介して上記一方の横架材の上記側面にネジ等に
より固定され、上記接合板が上記他方の横架材の端面に
設けられた溝内に配され、該他方の横架材の側面に設け
られたピン嵌入孔と上記ピン貫通孔の双方を貫通するよ
うにピンを嵌入した構造であるが、この構造によると、
他方の横架材の接合時に常に該他方の横架材を下方から
押さえていなければならず、また、上記ピン嵌入孔と上
記ピン貫通孔との位置を合わせるのに重い上記他方の横
架材を微妙に上下させなければならず、その施工作業は
非常に行い難いものであった。However, in the joining structure between the horizontal members and the horizontal members by the beam receiving member 30 as shown in FIG. 5, as described above, the one horizontal member Since the bridge member 10 and the other horizontal member 20 are joined together, it is not only a very labor-intensive and difficult task, but also the beam receiving member 30 is exposed to the outside at the joint portion, which causes a fire resistance problem. Has become. In addition, a structure has also been attempted in which the other horizontal member is joined to the side surface of one horizontal member via a horizontal member receiving member having a T-shaped cross section. The horizontal member receiving member in this structure is composed of a fixing plate having a screw hole and a joining plate having a pin through hole vertically projecting in the center of the fixing plate. The joining plate is fixed to the side surface of the one horizontal member via the screw hole by a screw or the like, and the joining plate is arranged in a groove provided in an end surface of the other horizontal member, and the other horizontal member. The structure is such that the pin is inserted so as to penetrate both the pin insertion hole and the pin through hole provided on the side surface of the
The other horizontal member must always be pressed from below when the other horizontal member is joined, and the other horizontal member that is heavy for aligning the position of the pin insertion hole and the pin through hole. Had to be slightly moved up and down, and the construction work was extremely difficult to perform.
【0004】従って、本発明の目的は、接合強度を向上
させると共に耐火性能をも向上させ、容易且つ確実に施
工し得る、横架材と横架材との接合構造を提供すること
にある。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a joint structure between a horizontal member and a horizontal member which can be easily and surely constructed by improving the joint strength and the fire resistance.
【0005】[0005]
【課題を解決するための手段】本発明は、一方の横架材
の側面に他方の横架材の端面を面接させ、該一方の横架
材と該他方の横架材とを横架材受金物を介して接合する
横架材と横架材との接合構造において、上記他方の横架
材は、その上記端面中央に縦溝を有し、且つその側面に
上記縦溝を貫通するピン嵌入孔を有し、上記横架材受金
物は、横架材受板と、該横架材受板の一縁より垂直に突
設された固定板と、該横架材受板及び該固定板の双方の
略中央に亘って垂直に突設されたピン貫通孔を有する接
合板とからなり、上記固定板は上記一方の横架材の上記
側面に固定され、上記接合板は上記他方の横架材の上記
縦溝内に配され、上記横架材受板は上記他方の横架材の
端部下面を下方から支承し、上記他方の横架材の上記側
面から、上記ピン嵌入孔及び上記ピン貫通孔の双方を通
してピンが嵌入されて、上記一方の横架材と上記他方の
横架材とが接合されていることを特徴とする横架材と横
架材との接合構造を提供することにより、上記目的を達
成したものである。SUMMARY OF THE INVENTION According to the present invention, the side surface of one horizontal member is brought into contact with the end surface of the other horizontal member, and the one horizontal member and the other horizontal member are crossed. In a joint structure of a horizontal member and a horizontal member to be joined via a metal receiving object, the other horizontal member has a vertical groove at the center of the end face thereof, and a pin penetrating the vertical groove on its side surface. The horizontal material receiving member has a fitting hole, a horizontal material receiving plate, a fixing plate vertically protruding from one edge of the horizontal material receiving plate, the horizontal material receiving plate and the fixing member. And a joining plate having pin through holes vertically projected over substantially the center of both of the plates, the fixing plate is fixed to the side surface of the one lateral member, and the joining plate is the other It is arranged in the vertical groove of the horizontal member, and the horizontal member receiving plate supports the lower surface of the end portion of the other horizontal member from below, and the pin from the side surface of the other horizontal member. A pin is inserted through both the insertion hole and the pin through hole, and the one horizontal member and the other horizontal member are joined to each other, and the horizontal member and the horizontal member are joined. The above object is achieved by providing a structure.
【0006】[0006]
【作用】本発明の横架材と横架材との接合構造によれ
ば、横架材受金物の固定板を一方の横架材の端面に固定
し、他方の横架材を横架材受金物の横架材受板に支承さ
せて仮保持させることができると同時に容易に他方の横
架材と横架材受金物との位置決めを行うことができ、他
方の横架材の側面に設けられたピン嵌入孔及び横架材受
金物の接合板に設けられたピン貫通孔にピンを嵌入させ
て容易且つ確実に一対の横架材同士を横架材受金物を介
して接合することができる。また、接合後の接合部の表
面には、横架材受金物の横架材受板の端縁のみが僅かに
露出するだけで、防火上問題となることがない。According to the joining structure of the horizontal members of the present invention, the fixing plate of the horizontal member receiving member is fixed to the end surface of one horizontal member, and the other horizontal member is fixed to the horizontal member. The horizontal receiving material of the received metal can be supported and temporarily held by the horizontal receiving plate, and at the same time, the other horizontal material and the horizontal receiving material can be easily positioned, and the side surface of the other horizontal material can be easily positioned. Pins are inserted into the pin insertion holes provided and the pin through holes provided in the joining plate for the horizontal material receiving member to easily and reliably join a pair of horizontal material members through the horizontal material receiving member. You can Further, only the edge of the horizontal member receiving plate of the horizontal member receiving member is slightly exposed on the surface of the joint after the joining, so that there is no problem in fire prevention.
【0007】[0007]
【実施例】以下、本発明の横架材と横架材との接合構造
の一実施例を図面を参照して説明する。図1は、本実施
例の構成部材を分離して示す斜視図であり、図2は、本
実施例における横架材受金物の三面図で、(a) は左側面
図、(b) は正面図、(c) は平面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the joining structure of a horizontal member and a horizontal member according to the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing the constituent members of this embodiment separately, and FIG. 2 is a three-sided view of a horizontal member receiving member according to the present embodiment, where (a) is a left side view and (b) is A front view, (c) is a plan view.
【0008】本実施例における横架材と横架材との接合
構造においては、図1に示されるように、一方の横架材
1の側面11に他方の横架材2の端面21を面接させ、
該一方の横架材1と該他方の横架材2とが横架材受金物
3を介して接合されており、上記他方の横架材2は、そ
の上記端面21中央に縦溝23を有し、且つその側面2
2に上記縦溝23を貫通するピン嵌入孔24を有し、上
記横架材受金物3は、横架材受板31と、該横架材受板
31の一縁より垂直に突設された固定板32と、該横架
材受板31及び該固定板32の双方の略中央に亘って垂
直に突設されたピン貫通孔34を有する接合板33とか
らなり、上記固定板32は上記一方の横架材1の上記側
面11に固定され、上記接合板33は上記他方の横架材
2の上記縦溝23内に配され、上記横架材受板31は上
記他方の横架材2の端部下面を下方から支承し、上記他
方の横架材2の上記側面22から、上記ピン嵌入孔24
及び上記ピン貫通孔34の双方を通してピン5が嵌入さ
れて、上記一方の横架材1と上記他方の横架材2とが接
合されている。In the joining structure of the horizontal members in this embodiment, as shown in FIG. 1, the side surface 11 of one horizontal member 1 is face-contacted with the end surface 21 of the other horizontal member 2. Let
The one horizontal member 1 and the other horizontal member 2 are joined via a horizontal member receiving member 3, and the other horizontal member 2 has a vertical groove 23 at the center of the end face 21. Has and side 2
2 has a pin fitting hole 24 penetrating the vertical groove 23, and the horizontal frame material receiving member 3 is provided to project horizontally from the horizontal frame material receiving plate 31 and one edge of the horizontal frame material receiving plate 31. A fixed plate 32 and a joint plate 33 having a pin through hole 34 vertically projected over substantially the center of both the horizontal member receiving plate 31 and the fixed plate 32. The joining plate 33 is fixed to the side surface 11 of the one horizontal member 1, the joining plate 33 is arranged in the vertical groove 23 of the other horizontal member 2, and the horizontal member receiving plate 31 is the other horizontal member. The lower surface of the end portion of the member 2 is supported from below, and the pin fitting hole 24 is inserted from the side surface 22 of the other horizontal member 2 above.
Also, the pin 5 is fitted through both the pin through hole 34 and the one horizontal member 1 and the other horizontal member 2 are joined.
【0009】本実施例の横架材と横架材との接合構造を
更に説明すると、上記一方の横架材1は、梁、胴差、桁
等の長方形断面を有する木質の無垢材又は集成材であ
る。上記一方の横架材1には、上述した上記他方の横架
材2との接合部に柱6,6との接合部も形成されてい
る。上記一方の横架材1の上下面の上記柱6,6が接合
される位置には、穴12,12・・が設けられ、上記柱
6,6それぞれの突起61,61が該穴12,12・・
に嵌入されて上記一方の横架材1に上記柱6,6が上下
より接合される。To further explain the joining structure between the horizontal members in this embodiment, the one horizontal member 1 is a solid wood material or a laminated member having a rectangular cross section such as a beam, a girder or a girder. It is a material. The above-mentioned one horizontal member 1 is also formed with the above-mentioned other horizontal member 2 and at its joints with columns 6 and 6. At the positions where the columns 6 and 6 are joined on the upper and lower surfaces of the one horizontal member 1, holes 12, 12 ... Are provided, and the protrusions 61, 61 of the columns 6 and 6 are provided on the holes 12, 12. 12 ...
And the columns 6 and 6 are joined to the one horizontal member 1 from above and below.
【0010】上記他方の横架材2も、上記一方の横架材
1同様に長方形断面を有する木質の無垢材又は集成材で
ある。上記他方の横架材2の上記端面21は、該他方の
横架材2に軸方向に対して垂直に切断されており、その
幅方向中央の縦方向に亘って上記縦溝23が設けられて
いる。上記縦溝23は、上記横架材受金物3の上記接合
板33の厚さと略等しい幅で且つ該接合板33の最大幅
と略等しい深さに形成されている。更に、上記他方の横
架材2の上記側面22は、その高さ方向の略中央で且つ
上記端面21から上記縦溝23の最大深さの略半分の位
置に上記ピン5の外径と略同等の内径のピン嵌入孔24
が穿孔されている。上記ピン嵌入孔24の上記端面21
からの距離は、上記他方の横架材2の端部が引き裂きに
耐えるのに必要な距離以上とされ、本実施例においては
上述の位置に穿孔されている。The other horizontal member 2 is also a solid wood material or a laminated member having a rectangular cross section like the one horizontal member 1. The end surface 21 of the other horizontal member 2 is cut in the other horizontal member 2 perpendicularly to the axial direction, and the vertical groove 23 is provided in the longitudinal direction at the center in the width direction. ing. The vertical groove 23 is formed to have a width substantially equal to the thickness of the joining plate 33 of the horizontal bridge material receiving object 3 and a depth substantially equal to the maximum width of the joining plate 33. Further, the side surface 22 of the other horizontal member 2 is approximately at the center in the height direction thereof, and at a position approximately half the maximum depth of the vertical groove 23 from the end surface 21 and the outer diameter of the pin 5 approximately. Pin fitting hole 24 with the same inner diameter
Is perforated. The end face 21 of the pin fitting hole 24
Is equal to or more than the distance required for the end portion of the other horizontal member 2 to withstand tearing, and in the present embodiment, it is perforated at the above-mentioned position.
【0011】上記横架材受金物3は、図2に示されるよ
うに、上述の如く上記横架材受板31と上記固定板32
と上記接合板33とからなり、上記横架材受板31と上
記固定板32とは一枚の金属を直角に折曲させて形成さ
れ、該横架材受板31及び該固定板32の幅方向の略中
央に該横架材受板31及び該固定板32の双方に亘って
垂直に上記接合板33が溶接されている。上記横架材受
金板31は、その下方の筋違い金物の取付用ビスとの干
渉を防止するための横長孔36,36を、上記接合板3
3を挟んで対称に合計2つ有している。上記固定板32
は、上記横架材受金物3自体を上記一方の横架材1の上
記側面11へ固定するための複数の孔35,35・・
を、上記接合板33を挟んで3つずつ合計6つ有してい
る。上記孔35,35・・の片側の3つは、上記固定板
32の上方より互い違いとなるように配列されており、
もう片側もこれと同様に配列されている。ただし、上記
接合板33の両側の3つずつの上記孔35,35は、上
記一方の横架材1が割れないように該一方の横架材1の
木目を考慮して、そのそれぞれが同じ高さとならないよ
うに配置されている。複数の上記孔35,35・・は、
それぞれ上記接合板33の突設方向とは逆方向に向けて
突出皿穴加工(バーリング皿穴加工)され、図2(a) の
上方の一部断面部分に示されるように皿穴とされてい
る。上記接合板33は、その上端が上記固定板32との
接合部から下方に向けて傾斜されており、その高さ方向
中央に上記ピン貫通孔34が形成されている。上記横架
材受板31の上面から上記ピン貫通孔34間での距離
と、上記他方の横架材2の下面と上記ピン嵌入孔24と
のあいだの距離は等しくされている。上記接合板33の
幅は、該接合板33の上端から下方に向けて徐々に広く
されて上記ピン貫通孔34の高さで最大幅とされ、そこ
から下方に向けて徐々に狭くされて下端から略4分の1
の部分が最小幅且つ一定幅とされている。As shown in FIG. 2, the horizontal material receiving member 3 has the horizontal material receiving plate 31 and the fixing plate 32 as described above.
And the joining plate 33, the horizontal bridge material receiving plate 31 and the fixing plate 32 are formed by bending one metal at a right angle, and the horizontal bridge material receiving plate 31 and the fixing plate 32 are The joining plate 33 is vertically welded to both the horizontal member receiving plate 31 and the fixing plate 32 at substantially the center in the width direction. The horizontal bridge material receiving plate 31 is provided with the horizontally elongated holes 36, 36 for preventing interference with the mounting screws of the braided metal object below the horizontal connecting member receiving plate 31.
There are a total of two symmetrically across the three. The fixed plate 32
Is a plurality of holes 35, 35 for fixing the horizontal material receiving member 3 itself to the side surface 11 of the one horizontal material 1.
6 in total, with 3 in between with the joining plate 33 interposed therebetween. The three holes 35, 35 on one side are arranged so as to be staggered from above the fixing plate 32.
The other side is also arranged in the same way. However, the three holes 35, 35 on both sides of the joining plate 33 are the same in consideration of the grain of the one horizontal member 1 so that the one horizontal member 1 is not cracked. It is arranged so that it does not reach the height. The plurality of holes 35, 35 ...
Projecting countersinks (burring countersinks) are made in the opposite direction to the projecting direction of the joining plate 33, respectively, to form countersinks as shown in the partial cross-section above in FIG. 2 (a). There is. The joint plate 33 has an upper end inclined downward from the joint with the fixed plate 32, and the pin through hole 34 is formed at the center in the height direction. The distance between the upper surface of the horizontal member receiving plate 31 and the pin through hole 34 and the distance between the lower surface of the other horizontal member 2 and the pin fitting hole 24 are equal. The width of the joining plate 33 is gradually widened downward from the upper end of the joining plate 33 to the maximum width at the height of the pin through hole 34, and gradually narrowed downward from there to the lower end. From about 1/4
The portion of is the minimum width and has a constant width.
【0012】上記ピン5は、上記他方の横架材2の上記
端面21の幅よりやや長い長さを有する金属製の円柱棒
であり、上記ピン嵌入孔24及び上記ピン貫通孔34へ
の嵌入後に該ピン貫通孔34と接触する表面に、上記横
架材受金物3の上記接合板33の厚さよりも広い幅の帯
状の摩擦用切込加工(ローレット加工)が施された部位
51を有している。また、上記ピン5の両端のうちの一
方には、上記ピン嵌入孔24及び上記ピン貫通孔34に
嵌入し易いように円錐状にテーパー部52が形成されて
いる。The pin 5 is a metal cylindrical rod having a length slightly longer than the width of the end face 21 of the other horizontal member 2, and is fitted into the pin fitting hole 24 and the pin through hole 34. The surface that comes into contact with the pin through hole 34 later has a portion 51 in which a strip-shaped friction cutting process (knurling process) having a width wider than the thickness of the joining plate 33 of the horizontal member receiving member 3 is applied. are doing. A conical tapered portion 52 is formed on one of both ends of the pin 5 so as to be easily fitted into the pin fitting hole 24 and the pin through hole 34.
【0013】図3に本発明の横架材と横架材との接合構
造の他の実施例を示す。本実施例においては、図1に示
される実施例に比べて上記他方の横架材2の断面が縦長
にされ、これに伴い横架材受金物3の大きさも縦長にさ
れ、また、柱6,6の接合部は設けられていない。本実
施例において、図1に示される実施例に比べて異なる点
のみを挙げれば、上記他方の横架材2は、断面が縦長に
されてその側面22にピン嵌入孔24,24が2つ設け
られ、縦溝23の深さはその上端から下端まで横架材受
金物3の接合板33の幅に略等しく一定にされている。
また、上記横架材受金物3は、図4に示されるように、
その固定板32は、縦長にされて孔35,35・・が合
計4つ増やされ、上記接合板33は、縦長にされてその
下方部が上方部と同一幅で形成され、ピン貫通孔34,
34を2つ有している。本実施例において、上述した点
以外は図1に示される実施例と全く同様に構成されてい
る。FIG. 3 shows another embodiment of the joining structure between the horizontal members of the present invention. In this embodiment, as compared with the embodiment shown in FIG. 1, the cross section of the other horizontal member 2 is vertically elongated, and accordingly, the size of the horizontal member 3 is also vertically elongated, and the pillar 6 , 6 are not provided. In this embodiment, the only difference from the embodiment shown in FIG. 1 is that the other horizontal member 2 has a vertically elongated cross section and has two pin fitting holes 24, 24 on its side surface 22. The depth of the vertical groove 23 is set to be substantially equal to the width of the joint plate 33 of the horizontal frame member receiving member 3 from the upper end to the lower end thereof.
In addition, as shown in FIG.
The fixing plate 32 is vertically elongated to have a total of four holes 35, 35, ..., The joining plate 33 is vertically elongated and the lower portion thereof is formed to have the same width as the upper portion, and the pin through hole 34 is formed. ,
It has two 34. The present embodiment is constructed in exactly the same way as the embodiment shown in FIG. 1 except for the points described above.
【0014】上述の図1又は図3に示される実施例にお
ける横架材と横架材との接合構造の好ましい施工手順例
を以下に示す。上記一方の横架材1の上記側面11に、
上記上記横架材受金物3の上記固定板32を、該固定板
32に設けられた複数の上記孔35,35・・にネジ
4,4・・をネジ込んで固定させる。上記ネジ4,4・
・は、強度の点からそれぞれクロムモリブデン鋼製であ
ることが望ましく、該ネジ4,4・・を用いることによ
って木材への締め付け強度を向上させ、羽子板ボルトで
の補強の不要な接合構造とすることができる。このと
き、上記孔35,35・・の皿穴部が上記側面11に食
い込むため、上記一方の横架材1と上記横架材受金物3
との固定が一層確実なものとされる。An example of a preferable construction procedure of the joint structure between the horizontal members and the horizontal members in the embodiment shown in FIG. 1 or FIG. 3 is shown below. On the side surface 11 of the one horizontal member 1,
The fixing plate 32 of the horizontal member receiving member 3 is fixed by screwing the screws 4, 4 ... Into the plurality of holes 35 provided in the fixing plate 32. Screws 4 and 4 above
Is preferably made of chrome molybdenum steel from the viewpoint of strength, and by using the screws 4, 4 ..., the tightening strength to wood is improved, and the joining structure does not require reinforcement with the battledore bolts. be able to. At this time, since the countersink portions of the holes 35, 35, ... bite into the side surface 11, the one horizontal member 1 and the horizontal member receiving member 3
Will be more secure.
【0015】次に、上記他方の横架材2の上記縦溝23
に、上記横架材受金物3の上記接合板33が嵌入される
ように該他方の横架材2の端部を上記横架材受金物3の
上記横架材受板31上に載置する。このとき、上記接合
板33は、その上端が傾斜されているので、上記他方の
横架材2の上記縦溝23内に嵌入させ易く、また、上記
横架材受金物31上に上記他方の横架材2の端部を支承
させることができるので、常に下方より押さえておく必
要がなくその作業を容易に行うことができ、且つ上記ピ
ン嵌入孔24と上記ピン貫通孔34との位置合わせも容
易に行われる。Next, the vertical groove 23 of the other horizontal member 2
Then, the end portion of the other horizontal member 2 is placed on the horizontal member receiving plate 31 of the horizontal member receiving member 3 so that the joining plate 33 of the horizontal member receiving member 3 is inserted. To do. At this time, since the upper end of the joining plate 33 is inclined, the joining plate 33 can be easily fitted into the vertical groove 23 of the other horizontal member 2 and the other of the other members on the horizontal member receiving member 31. Since the end of the horizontal member 2 can be supported, it is not necessary to always press it from below, and the work can be easily performed, and the position of the pin fitting hole 24 and the pin through hole 34 can be adjusted. Is also easily done.
【0016】そして、上記他方の横架材2の上記側面2
2から、上記ピン嵌入孔24及び上記ピン貫通孔34の
双方を通して上記ピン5が上記テーパー部52側から嵌
入されて、上記他方の横架材2と上記横架材受金物3と
が接合される。このとき、上記ピン5は、上記ピン貫通
孔34と接触する表面に摩擦用切込加工(ローレット加
工)が施された上記部位51を有しているため、上記ピ
ン嵌入孔24及び上記ピン貫通孔34への嵌入後に該ピ
ン貫通孔34と上記部位51とが噛み合って、上記他方
の横架材2と上記横架材受金物3との結合を確実なもの
としている。The side surface 2 of the other horizontal member 2
2, the pin 5 is inserted from the tapered portion 52 side through both the pin insertion hole 24 and the pin through hole 34, and the other horizontal member 2 and the horizontal member receiving member 3 are joined. It At this time, since the pin 5 has the portion 51 in which the friction contact cutting process (knurling process) is applied to the surface in contact with the pin through hole 34, the pin fitting hole 24 and the pin through hole are formed. After the insertion into the hole 34, the pin through hole 34 and the portion 51 mesh with each other to ensure the connection between the other horizontal member 2 and the horizontal member receiving member 3.
【0017】本発明の横架材と横架材との接合構造は、
上述のように構成され、接合強度を向上させると共に耐
火性能をも向上させ、容易且つ確実に施工することがで
きる。The joint structure between the horizontal members of the present invention is
With the above structure, the joint strength is improved and the fire resistance is also improved, so that the construction can be performed easily and surely.
【0018】尚、本発明は上記実施例に制限されず、例
えば、上記の図1に示される実施例においては、上記一
方の横架材1と上記他方の横架材2との接合部に上記柱
6,6との接合部も設けられているが、図3に示される
実施例のように、このような柱との接合部と共に設けら
れていなくても良く、上記接合板33の形状も上記実施
例に限定されず、その形状を変更でき、上記ピン嵌入孔
24、上記ピン貫通孔34及び上記孔35,35・・の
数や位置も上記実施例に限定されず、その数や位置を変
更できる。また、上記一方の横架材1及び上記他方の横
架材2は必ずしも木質材でなく、他の材質によるもので
あっても構わない。その他の点に関しても、本発明の趣
旨を逸脱しない限り、適宜変更が可能である。The present invention is not limited to the above-mentioned embodiment. For example, in the embodiment shown in FIG. 1, the joint between the one horizontal member 1 and the other horizontal member 2 is connected. Although the joints with the pillars 6 and 6 are also provided, they may not be provided together with the joints with the pillars as in the embodiment shown in FIG. Is not limited to the above embodiment, and its shape can be changed, and the number and positions of the pin fitting hole 24, the pin through hole 34, and the holes 35, 35 ... You can change the position. Further, the one horizontal member 1 and the other horizontal member 2 are not necessarily made of wood and may be made of other materials. Other points can be appropriately changed without departing from the gist of the present invention.
【0019】[0019]
【発明の効果】請求項1に記載の発明によれば、横架材
受金物の固定板を一方の横架材の端面に固定し、他方の
横架材を横架材受金物の横架材受板に支承させて仮保持
させることができると同時に容易に他方の横架材と横架
材受金物との位置決めを行うことができ、他方の横架材
の側面に設けられたピン嵌入孔及び横架材受金物の接合
板に設けられたピン貫通孔にピンを嵌入させて容易且つ
確実に一対の横架材同士を横架材受金物を介して接合す
ることができる。また、接合後の接合部の表面には、横
架材受金物の横架材受板の端縁のみが僅かに露出するだ
けで、防火上問題となることがなく、美麗な外観をも呈
する。更に、他方の横架材の端部に蟻掛等の仕口加工を
行う場合に比して、端部の切削加工量を低減して強度低
下を防止することができ、且つ木材の該仕口部分を形成
する部分が不要となり他方の横架材の材長を節約するこ
とができる。According to the invention as set forth in claim 1, the fixing plate of the horizontal member receiving material is fixed to the end surface of one horizontal member, and the other horizontal member is horizontally mounted on the horizontal member receiving material. It can be supported by the material receiving plate and temporarily held, and at the same time, the other horizontal member and the horizontal material receiving member can be easily positioned, and the pin fitting on the side surface of the other horizontal member can be inserted. The pair of horizontal members can be easily and surely joined to each other through the pin through holes provided on the joint plate of the hole and the horizontal material receiving member through the horizontal material receiving member. In addition, only a slight edge of the horizontal material receiving plate of the horizontal material receiving member is exposed on the surface of the joined portion after the bonding, so that there is no problem in fire prevention and it also has a beautiful appearance. . Further, as compared with the case where the other end of the horizontal member is processed with a dovetail or the like, the amount of cutting at the end can be reduced to prevent the strength from being reduced, and the finish of the wood can be prevented. The portion forming the mouth portion is unnecessary, and the material length of the other horizontal member can be saved.
【0020】請求項2に記載の発明によれば、請求項1
の発明による上記効果に加えて、ピンが、ピン貫通孔と
接触する表面に摩擦用切込加工(ローレット加工)が施
された部位を有しているため、ピン嵌入孔及びピン貫通
孔への嵌入後に該ピン貫通孔と摩擦用切込加工(ローレ
ット加工)が施された部位とが噛み合って、一対の横架
材同士の接合を確実なものとすることができる。According to the invention of claim 2, claim 1
In addition to the above effects according to the invention of claim 1, since the pin has a portion in which a surface for contact with the pin through hole is subjected to friction notch processing (knurling), the pin fitting hole and the pin through hole are After the fitting, the pin through hole and the portion subjected to the friction cutting process (knurling process) are engaged with each other, so that the pair of horizontal members can be securely joined to each other.
【0021】請求項3に記載の発明によれば、請求項1
又は2の発明による上記効果に加えて、孔の皿穴部が一
方の横架材の側面に食い込むため、該側面への横架材受
金物の固定を一層確実なものとすることができる。According to the invention of claim 3, claim 1
In addition to the effect of the invention of the second aspect, since the countersink portion of the hole cuts into the side surface of one of the horizontal members, it is possible to further securely fix the horizontal material receiving member to the side surface.
【図1】本発明の一実施例の横架材と横架材との接合構
造を、それぞれの構成部材を分離して示す斜視図であ
る。FIG. 1 is a perspective view showing a joint structure of a horizontal member and a horizontal member according to an embodiment of the present invention, in which respective constituent members are separated.
【図2】本発明の一実施例の横架材と横架材との接合構
造における横架材受金物の三面図で、(a) は左側面図、
(b) は正面図、(c) は平面図である。FIG. 2 is a three-view drawing of a horizontal bridge material receiving member in a joint structure of a horizontal bridge member and a horizontal bridge member according to an embodiment of the present invention, in which (a) is a left side view,
(b) is a front view and (c) is a plan view.
【図3】本発明の他の実施例の横架材と横架材との接合
構造を、それぞれの構成部材を分離して示す斜視図であ
る。FIG. 3 is a perspective view showing a joint structure of a horizontal member and a horizontal member according to another embodiment of the present invention with each constituent member separated.
【図4】本発明の他の実施例の横架材と横架材との接合
構造における横架材受金物の三面図で、(a) は左側面
図、(b) は正面図、(c) は平面図である。FIG. 4 is a three-sided view of a horizontal bridge material receiving member in a joint structure of a horizontal bridge member and a horizontal bridge member according to another embodiment of the present invention, (a) is a left side view, (b) is a front view, c) is a plan view.
【図5】従来の横架材と横架材との接合構造の外観を示
す斜視図である。FIG. 5 is a perspective view showing an appearance of a conventional joining structure between a horizontal member and a horizontal member.
1 一方の横架材 11 側面 2 他方の横架材 21 端面 22 側面 23 縦溝 24 ピン嵌入孔 3 横架材受金物 31 横架材受板 32 固定板 33 接合板 34 ピン貫通孔 5 ピン 1 Horizontal material 11 Side surface 2 Other horizontal material 21 End face 22 Side surface 23 Vertical groove 24 Pin insertion hole 3 Horizontal material receiving material 31 Horizontal material receiving plate 32 Fixing plate 33 Joining plate 34 Pin through hole 5 pin
Claims (3)
面を面接させ、該一方の横架材と該他方の横架材とを横
架材受金物を介して接合する横架材と横架材との接合構
造において、 上記他方の横架材は、その上記端面中央に縦溝を有し、
且つその側面に上記縦溝を貫通するピン嵌入孔を有し、 上記横架材受金物は、横架材受板と、該横架材受板の一
縁より垂直に突設された固定板と、該横架材受板及び該
固定板の双方の略中央に亘って垂直に突設されたピン貫
通孔を有する接合板とからなり、上記固定板は上記一方
の横架材の上記側面に固定され、上記接合板は上記他方
の横架材の上記縦溝内に配され、上記横架材受板は上記
他方の横架材の端部下面を下方から支承し、 上記他方の横架材の上記側面から、上記ピン嵌入孔及び
上記ピン貫通孔の双方を通してピンが嵌入されて、上記
一方の横架材と上記他方の横架材とが接合されているこ
とを特徴とする横架材と横架材との接合構造。1. A horizontal member in which an end face of the other horizontal member is brought into surface contact with a side surface of one horizontal member and the one horizontal member is joined to the other horizontal member via a horizontal member receiver. In a joint structure of a frame member and a horizontal member, the other horizontal member has a vertical groove in the center of the end face thereof,
And a pin fitting hole penetrating the vertical groove on its side surface, wherein the horizontal bridge material receiving member is a horizontal bridge material receiving plate, and a fixing plate vertically projecting from one edge of the horizontal bridge material receiving plate. And a joining plate having a pin through hole vertically projecting over substantially the center of both the horizontal member receiving plate and the fixing plate, wherein the fixing plate is the side surface of the one horizontal member. The joining plate is fixed in the vertical groove of the other horizontal member, and the horizontal member receiving plate supports the lower end portion of the other horizontal member from below, and the other horizontal member. A pin is inserted from both of the side surface of the frame member through both the pin insertion hole and the pin through hole, and the one horizontal member and the other horizontal member are joined together. A joint structure between a bridge and a bridge.
ン貫通孔への嵌入後に上記ピン貫通孔と接触する表面
に、上記接合板の厚さよりも広い幅の帯状の摩擦用切込
加工が施された部位を有している、請求項1に記載の横
架材と横架材との接合構造。2. A strip-shaped friction notch having a width wider than the thickness of the joining plate is formed on a surface of the pin which comes into contact with the pin through hole after being fitted into the pin fitting hole and the pin through hole. The joint structure between a horizontal member and a horizontal member according to claim 1, which has an applied portion.
側面への固定用の複数の孔を有し、該孔を介して該側面
にネジ止め又は釘止めされ、該孔が、それぞれ上記接合
板の突設方向とは逆方向に向けて突出皿穴加工されてい
る、請求項1又は2に記載の横架材と横架材との接合構
造。3. The fixing plate has a plurality of holes for fixing to the side surface of the one lateral member, and is screwed or nailed to the side surface through the holes, and the holes are The joining structure between a horizontal member and a horizontal member according to claim 1 or 2, wherein protruding countersink holes are formed in a direction opposite to a direction in which the bonding plate is projected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31650494A JPH08170371A (en) | 1994-12-20 | 1994-12-20 | Joint construction between horizontal members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31650494A JPH08170371A (en) | 1994-12-20 | 1994-12-20 | Joint construction between horizontal members |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH08170371A true JPH08170371A (en) | 1996-07-02 |
Family
ID=18077845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP31650494A Pending JPH08170371A (en) | 1994-12-20 | 1994-12-20 | Joint construction between horizontal members |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH08170371A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2224819A1 (en) * | 2002-10-24 | 2005-03-01 | Universidad De Cordoba | Fire protection system for protecting metal joints of laminated wood structure during casting process, has metal connector provided with supporting belts and connected with beam, and wooden plates connected to metal connector |
JP2018168579A (en) * | 2017-03-29 | 2018-11-01 | 大建工業株式会社 | Vibration isolation ceiling structure |
CN114082811A (en) * | 2021-11-11 | 2022-02-25 | 湖南省卓旺机械有限公司 | Attached lifting scaffold production facility |
-
1994
- 1994-12-20 JP JP31650494A patent/JPH08170371A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2224819A1 (en) * | 2002-10-24 | 2005-03-01 | Universidad De Cordoba | Fire protection system for protecting metal joints of laminated wood structure during casting process, has metal connector provided with supporting belts and connected with beam, and wooden plates connected to metal connector |
JP2018168579A (en) * | 2017-03-29 | 2018-11-01 | 大建工業株式会社 | Vibration isolation ceiling structure |
CN114082811A (en) * | 2021-11-11 | 2022-02-25 | 湖南省卓旺机械有限公司 | Attached lifting scaffold production facility |
CN114082811B (en) * | 2021-11-11 | 2024-01-12 | 湖南省卓旺机械有限公司 | Attached lifting scaffold production equipment |
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