JP3447978B2 - Column and beam connector - Google Patents
Column and beam connectorInfo
- Publication number
- JP3447978B2 JP3447978B2 JP08676899A JP8676899A JP3447978B2 JP 3447978 B2 JP3447978 B2 JP 3447978B2 JP 08676899 A JP08676899 A JP 08676899A JP 8676899 A JP8676899 A JP 8676899A JP 3447978 B2 JP3447978 B2 JP 3447978B2
- Authority
- JP
- Japan
- Prior art keywords
- column
- insertion portion
- angle
- pillar
- respect
- 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
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
【発明の詳細な説明】
【０００１】
【発明の属する技術分野】本発明は、カーポートやテラ
スにおいて、柱と梁とを連結するのに用いられる柱と梁
との連結具に関するものである。
【０００２】
【従来の技術】従来における柱と梁との連結具として
は、例えば、特公平７−９６８５１号に記載されたもの
がある。
【０００３】この連結具は、中空の支柱の上端開口から
挿入されて固定される柱挿入パイプと、柱の上端部に位
置する中空の梁の基端開口から挿入されて固定される梁
挿入パイプを備えており、この連結具では、柱挿入パイ
プの梁挿入パイプ側の壁に上端切欠開口を設け、梁に合
せて傾斜させた梁挿入パイプの基端部を上端切欠開口に
嵌め込んで溶接により固定することによって、両挿入パ
イプを一体化するようにしていた。
【０００４】
【発明が解決しようとする課題】ところが、上記した従
来の柱と梁との連結具では、柱挿入パイプに上端切欠開
口を設けて梁挿入パイプを取り付けるようにしているの
で、切欠を設けるための加工を行わなくてはならない分
だけ、余計に製造コストがかかってしまうと言う問題が
あった。
【０００５】また、梁挿入パイプの傾斜角度を変更する
場合には、上端切欠開口の深さを変えなくてはならない
ため、実際において、一旦組み立てた連結具を傾斜角度
の異なる梁の連結には用いることができず、したがっ
て、梁挿入パイプの傾斜角度を違えた様々なタイプの連
結具を製造しなくてはならないことから、この点も製造
コストの上昇を招く一因となっているという問題があ
り、この問題を解決することが従来の課題であった。
【０００６】
【発明の目的】本発明は、上記した従来の課題に着目し
てなされたもので、柱と梁とを強固に連結することがで
きるのは勿論のこと、製造コストの低減をも実現するこ
とが可能である柱と梁との連結具を提供することを目的
としている。
【０００７】
【課題を解決するための手段】本発明の請求項１に係わ
る柱と梁との連結具は、柱の上端開口から挿入する柱挿
入部と、柱の上端部に位置する梁の基端開口から挿入す
る梁挿入部を一体に備え、柱挿入部および梁挿入部は、
互いに連続する基板を有していると共に、各々の基板か
ら同一方向でかつ基板と略直交する方向にそれぞれ延出
する立壁を有し 、柱挿入部には柱挿入部の基板および立
壁とともに中空部分を形成する柱側補強部を設けると共
に、梁挿入部には梁挿入部の基板および立壁とともに中
空部分を形成する梁側補強部を設けてあり、柱挿入部お
よび梁挿入部は板材に折り曲加工を施すことにより形成
してあると共に、柱側補強部および梁側補強部も板材に
折り曲加工を施すことにより形成してあり、柱挿入部と
梁挿入部との境目を折り曲げることで柱挿入部に対する
梁挿入部の角度を適宜設定可能とすると共に、重なり合
う柱挿入部および梁挿入部の立壁同士を固定することに
より設定した柱挿入部に対する梁挿入部の角度を保持す
る設定角度保持部を設け、柱に対する梁の角度に合わせ
て設定した柱挿入部に対する梁挿入部の角度を設定角度
保持部によって保持した状態で、柱挿入部を柱に固定す
ると共に梁挿入部を梁に固定することにより、柱と梁と
を連結する構成としており、この柱と梁との連結具の構
成を従来の課題を解決するための手段としている。
【００１１】
【発明の作用】本発明の請求項１に係わる柱と梁との連
結具では、上記した構成としているので、柱挿入部に切
欠を設けるための加工を行う必要がなく、その分だけ、
製造コストの低減が図られることとなり、加えて、傾斜
角度の異なる梁の連結に用い得ることから、すなわち、
タイプの異なる複数種の連結具を揃える必要がないこと
から、この点においても製造コストの低減が図られるこ
ととなり、さらに、柱挿入部に対する梁挿入部の角度の
設定を行う場合には、柱挿入部と梁挿入部との境目を折
り曲げるだけでよいことから、この角度設定作業が簡単
なものとなる。
【００１２】また、上記した構成としたため、例えば、
柱挿入部および梁挿入部の各基板の境目を折り曲げた状
態で重なり合う設定角度保持部としての各立壁同士を溶
接により固定すれば、柱挿入部に対する梁挿入部の設定
角度を簡単かつ強固に保持し得ることとなる。
【００１３】加えて、柱挿入部には柱挿入部の基板およ
び立壁とともに中空部分を形成する柱側補強部を設ける
と共に、梁挿入部には梁挿入部の基板および立壁ととも
に中 空部分を形成する梁側補強部を設ける構成としたか
ら、柱挿入部および梁挿入部の剛性がいずれも増して、
従来の同じ大きさ（肉厚）の連結具と比較して、柱と梁
との連結強度が高まることとなり、そして、柱挿入部お
よび梁挿入部は板材に折り曲加工を施すことにより形成
してあると共に、柱側補強部および梁側補強部も板材に
折り曲加工を施すことにより形成してある構成としてい
ることから、材料コストおよび加工コストの低減が図ら
れることとなる。
【００１４】
【実施例】以下、本発明を図面に基づいて説明する。
【００１５】図１〜図７は本発明に係わる柱と梁との連
結具の一実施例を示しており、この実施例では、本発明
に係わる柱と梁との連結具をカーポートの柱と梁との連
結に用いた場合を示す。
【００１６】図７に示すように、カーポート１は、２本
の中空状をなす支柱２，２と、これらの支柱２，２の上
端部間に架設した樋３と、支柱２，２の各上端部に基端
部を連結した２本の中空状をなす梁４，４と、樋３の両
端部から梁４と同じ方向にそれぞれ延出する側枠５，５
と、これらの側枠５，５間に配置した２本の野縁６，６
と、側枠５，５の先端部間に架設されかつ梁４，４の各
先端部と連結した前枠７と、樋３および前枠７の間に嵌
め込まれるパネル８を備えており、支柱２および梁４
は、図１に示すように、連結具１０を介して連結してあ
って、支柱２の上端と梁４の基端との間には、連結具１
０を覆うキャップ９が嵌め込まれるようになっている。
【００１７】この連結具１０は、支柱２の上端開口から
挿入する柱挿入部１１と、梁４の基端開口から挿入する
梁挿入部１２を一体で備えている。
【００１８】柱挿入部１１および梁挿入部１２は、図２
および図３にも示すように、プレス加工（板材Ｗの打ち
抜き加工図２（ａ），ビード付け加工図２（ｂ），折り
曲げ加工図２（ｃ），孔明け加工図３（ａ）およびフラ
ンジ付け加工図３（ｂ））によって一体形成されたもの
であって、いずれも溝型断面を有しており、ビード１１
ｃ，１２ｃがそれぞれ設けられた柱挿入部１１および梁
挿入部１２の各底壁（基板）１１ａ，１２ａは互いに連
続していると共に、柱挿入部１１および梁挿入部１２の
各々の底壁１１ａ，１２ａから同一方向でかつ底壁１１
ａ，１２ａと略直交する方向にそれぞれ延出する各側壁
（立壁）１１ｂ，１２ｂ間には曲げ代用切欠１３が設け
てある。
【００１９】この連結具１０において、図３（ｃ）に示
すように、柱挿入部１１の底壁１１ａとこれに連続する
梁挿入部１２の底壁１２ａとの間の境目を折り曲げて、
曲げ代用切欠１３を介して隣接する柱挿入部１１の側壁
１１ｂと梁挿入部１２の側壁１２ｂとを重ね合わせるこ
とによって、柱挿入部１１に対する梁挿入部１２の角度
を適宜設定することができるようにしてあり、このよう
に柱挿入部１１と梁挿入部１２との境目を折り曲げた状
態で重なり合う設定角度保持部としての各側壁１１ｂ，
１２ｂ同士を溶接によって固定することにより、柱挿入
部１１に対する梁挿入部１２の設定角度を保持するよう
にしてある。
【００２０】この場合、連結具１０の柱挿入部１１およ
び梁挿入部１２には、柱側補強材（柱側補強部）１４お
よび梁側補強材（梁側補強部）１５がそれぞれ設けてあ
る。これらの柱側補強材１４および梁側補強材１５は、
図４および５にも示すように、板材Ｘ，Ｙにそれぞれ折
り曲げ加工を施すことにより形成されたものであって、
いずれも溝型断面を有しており、各々の底壁１４ａ，１
５ａにはそれぞれビード１４ｃ，１５ｃが設けてある。
【００２１】これらの柱側補強材１４および梁側補強材
１５は、図６に示すように、各々の側壁１４ｂ，１５ｂ
を柱挿入部１１および梁挿入部１２の各側壁１１ｂ，１
２ｂ間にそれぞれ嵌め込んで溶接により固定してあり、
柱側補強材１４は柱挿入部１１の底壁１１ａおよび側壁
１１ｂとともに中空部分Ｓ１を形成すると共に、梁側補
強材１５は梁挿入部１２の底壁１２ａおよび側壁１２ｂ
とともに中空部分Ｓ２を形成するようになっている。
【００２２】上記した連結具１０によって、支柱２と梁
４とを連結するに際しては、まず、柱挿入部１１の底壁
１１ａとこれに連続する梁挿入部１２の底壁１２ａとの
間の境目を折り曲げて、支柱２に対する梁４の角度に柱
挿入部１１に対する梁挿入部１２の角度を合わせる。
【００２３】次いで、この状態で重なり合う両挿入部１
１，１２の各側壁１１ｂ，１２ｂ同士を溶接によって固
定することにより、柱挿入部１１に対する梁挿入部１２
の設定角度が保持されるようにした後、柱側補強材１４
を取り付けた柱挿入部１１を支柱２の上端開口から挿入
して図外のボルトにより固定すると共に、梁側補強材１
５を取り付けた梁挿入部１２を梁４の基端開口から挿入
して図外のボルトにより固定すると、支柱２と梁４とが
強固に連結されることとなる。
【００２４】したがって、この連結具１０では、柱挿入
部１１および梁挿入部１２を一体で備えているので、柱
挿入部１１に切欠を設けるための加工を行う必要がない
分だけ、製造コストの低減が図られることとなり、加え
て、柱挿入部１１に対する梁挿入部１２の角度を適宜設
定可能としているので、傾斜角度の異なる梁４の連結に
も用い得ることとなり、その結果、タイプの異なる複数
種の連結具を揃える必要がないことから、製造コストの
より一層の低減が図られることとなる。
【００２５】また、この連結具１０では、板材Ｗにプレ
ス加工を施すことによって柱挿入部１１および梁挿入部
１２を一体形成し、柱挿入部１１の底壁１１ａとこれに
連続する梁挿入部１２の底壁１２ａとの間の境目を折り
曲げることで、柱挿入部１１に対する梁挿入部１２の角
度の設定を行うようにしているので、この角度の設定作
業が簡単になされることとなり、さらに、この連結具１
０では、柱挿入部１１と梁挿入部１２との境目を折り曲
げた状態で重なり合う両挿入部１１，１２の各側壁１１
ｂ，１２ｂ同士を溶接により固定することで、柱挿入部
１１に対する梁挿入部１２の設定角度を保持するように
しているので、設定角度の保持を簡単かつ強固になし得
ることとなる。
【００２６】さらにまた、この連結具１０では、柱挿入
部１１および梁挿入部１２の各底壁１１ａ，１２ａにビ
ード１１ｃ，１２ｃをそれぞれ設けていることから、柱
挿入部１１および梁挿入部１２の剛性がいずれも増し
て、支柱２と梁４との連結強度が高まることとなり、加
えて、柱挿入部１１および梁挿入部１２に、各挿入部１
１，１２とともに中空部分Ｓ１，Ｓ２を形成する柱側補
強材１４および梁側補強材１５をそれぞれ設けているの
で、一体をなす柱挿入部１１および梁挿入部１２の剛性
がそれぞれより一層増加することとなり、従来における
同程度の肉厚の板材を用いて同じような大きさに形成さ
れた連結具と比較して、より高い連結強度を保持し得る
こととなる。
【００２７】なお、上記した実施例では、本発明に係わ
る柱と梁との連結具をカーポートの柱と梁との連結に用
いた場合を示したが、これに限定されるものではなく、
本発明に係わる柱と梁との連結具をテラスの柱と梁との
連結に採用することも可能である。
【００２９】また、上記した実施例では、柱挿入部１１
および梁挿入部１２をいずれも溝型断面を有してるもの
としたが、例えば、両挿入部１１，１２をＬ字形状の断
面を有するものとすることも可能である。
【００３１】さらにまた、上記した実施例では、柱側補
強材１４および梁側補強材１５が互いに別体をなしてい
る構成としているが、他の構成として、例えば、柱側補
強材１４および梁側補強材１５を柱挿入部１１および梁
挿入部１２と同じく一体ものとしてその境目で折り曲げ
可能とする構成や、柱側補強材１４を柱挿入部１１に一
体で設けると共に、梁側補強材１５を梁挿入部１２に一
体で設ける構成とすることも可能である。
【００３２】
【発明の効果】以上説明したように、本発明の請求項１
に係わる柱と梁との連結具では、上記した構成としたか
ら、柱と梁とを強固に連結することができるのは言うま
でもなく、製造コストの大幅な低減化をも実現すること
が可能であると共に、柱挿入部に対する梁挿入部の角度
の設定を簡単な作業で行うことが可能であるという非常
に優れた効果がもたらされる。
【００３３】また、上記した構成としたため、柱挿入部
に対する梁挿入部の設定角度を簡単かつ強固に保持する
ことが可能であり、加えて、従来の同じ大きさ（肉厚）
の連結具と比較して、より高い連結強度を得ることがで
きるものであり、更に、材料コストおよび加工コストの
低減を実現することが可能であるという非常に優れた効
果がもたらされる。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting member between a column and a beam used for connecting a column and a beam in a carport or a terrace. 2. Description of the Related Art As a conventional connecting tool between a column and a beam, for example, there is a connecting tool described in Japanese Patent Publication No. 7-96851. [0003] This connecting device is composed of a pillar insertion pipe inserted and fixed from an upper end opening of a hollow column, and a beam insertion pipe inserted and fixed from a base end opening of a hollow beam located at the upper end of the column. In this connecting device, the upper end notch opening is provided in the wall of the column insertion pipe on the side of the beam insertion pipe, and the base end of the beam insertion pipe inclined to the beam is fitted into the upper end notch opening and welded. The two insertion pipes are integrated by fixing the insertion pipe. [0004] However, in the above-described conventional connection tool between a column and a beam, a notch opening is provided at the upper end of the column insertion pipe so that the beam insertion pipe is attached. There has been a problem in that the manufacturing cost is further increased by the amount of the processing required for the provision. Further, when changing the inclination angle of the beam insertion pipe, the depth of the notch opening at the upper end must be changed. It cannot be used, and therefore, it is necessary to manufacture various types of connecting tools having different inclination angles of the beam insertion pipe, which also causes an increase in manufacturing cost. There is a conventional problem to solve this problem. SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and not only can the column and the beam be firmly connected but also the manufacturing cost can be reduced. It is an object of the present invention to provide a link between a pillar and a beam that can be realized. According to a first aspect of the present invention, there is provided a connecting member for connecting a column and a beam, wherein a column insertion portion inserted from an upper end opening of the column and a beam inserted at an upper end portion of the column. A beam insertion portion to be inserted from the base opening is integrally provided, and the column insertion portion and the beam insertion portion are
Have substrates that are continuous with each other and
Extend in the same direction and in a direction substantially perpendicular to the substrate
The pillar insertion part has a vertical wall,
With the provision of a column-side reinforcement that forms a hollow part with the wall,
In addition, the beam insertion part is installed together with the board and standing wall of the beam insertion part.
There is a beam side reinforcement that forms an empty part,
And beam insertion part are formed by bending the plate material
In addition to the column-side reinforcement and beam-side reinforcement,
It is formed by performing a bending process, and by bending the boundary between the column insertion portion and the beam insertion portion, the angle of the beam insertion portion with respect to the column insertion portion can be appropriately set, and the overlap is formed.
To fix the vertical walls of the column insertion section and beam insertion section
The setting angle holding portion for holding the angle of the beam insertion portion provided for more set pillar insertion portion, while retaining the set angle holding section the angle of the beam insertion portion with respect to the pillar insertion portion which is set according to the angle of the beam relative to the pillar By fixing the column insertion portion to the column and fixing the beam insertion portion to the beam, the column and the beam are connected to each other. Means. According to the first aspect of the present invention, there is no need to perform a process for providing a notch in a column insertion portion, since the column and beam connecting tool according to the first aspect of the present invention has the above-described configuration. Only
Since the manufacturing cost can be reduced, and in addition, it can be used for connecting beams having different inclination angles, that is,
Since it is not necessary to arrange a plurality of types of connecting tools of different types, it is possible to reduce the manufacturing cost in this respect as well, and when setting the angle of the beam insertion portion with respect to the column insertion portion, the column is required. This angle setting work is simple because it is only necessary to bend the boundary between the insertion portion and the beam insertion portion. In addition , because of the above configuration, for example,
The set angle of the beam insertion part with respect to the column insertion part can be easily and firmly maintained by fixing the vertical walls as the setting angle holding parts that overlap each other with the boundary between the board of the column insertion part and the beam insertion part folded. Can be done. [0013] In addition, the board and the board of the pillar insertion section are provided in the pillar insertion section.
Provide a column-side reinforcement that forms a hollow part with the vertical wall
At the same time, the beam insertion part is
Because was configured to provide a beam-side reinforcing section to form a middle empty portion, increases both the stiffness of the column insert and beam insertion portion,
Compared to the conventional connecting tool of the same size (thickness), the connection strength between the column and the beam is increased, and the column insertion part and the
And beam insertion part are formed by bending the plate material
In addition to the column-side reinforcement and beam-side reinforcement,
Since the structure is formed by performing the bending process , the material cost and the processing cost can be reduced. The present invention will be described below with reference to the drawings. FIGS. 1 to 7 show an embodiment of a connecting member between a column and a beam according to the present invention. In this embodiment, a connecting member between a column and a beam according to the present invention is used as a carport column. The case where it is used for connection between a beam and a beam is shown. As shown in FIG. 7, the carport 1 comprises two hollow columns 2, 2; a gutter 3 extending between the upper ends of the columns 2, 2; Two hollow beams 4 and 4 each having a base end connected to each upper end, and side frames 5 and 5 extending from both ends of the gutter 3 in the same direction as the beams 4.
And two field margins 6, 6 arranged between these side frames 5, 5.
A front frame 7 erected between the front ends of the side frames 5 and 5 and connected to the front ends of the beams 4 and 4; and a panel 8 fitted between the gutter 3 and the front frame 7. 2 and beam 4
As shown in FIG. 1, the connecting tool 10 is connected via a connecting tool 10, and a connecting tool 1 is provided between the upper end of the column 2 and the base end of the beam 4.
A cap 9 for covering 0 is fitted. The connecting device 10 integrally includes a column insertion portion 11 inserted from the upper end opening of the column 2 and a beam insertion portion 12 inserted from the base end opening of the beam 4. The column insertion part 11 and the beam insertion part 12 are shown in FIG.
As shown in FIG. 3 and FIG. 3, press working (punching work of plate material W FIG. 2 (a), bead working work FIG. 2 (b), bending work processing 2 (c), punching work processing FIG. 3 (b)), each of which has a groove-shaped cross-section and has a bead 11
The bottom walls (substrates) 11a and 12a of the column insertion portion 11 and the beam insertion portion 12 provided with the respective c and 12c are continuous with each other, and the bottom walls 11a of the column insertion portion 11 and the beam insertion portion 12 respectively. , 12a in the same direction and the bottom wall 11
A bending substitute notch 13 is provided between the side walls (standing walls) 11b and 12b extending in a direction substantially orthogonal to a and 12a. In this connecting device 10, as shown in FIG. 3 (c), the boundary between the bottom wall 11a of the column insertion portion 11 and the bottom wall 12a of the beam insertion portion 12 connected thereto is bent,
By overlapping the side wall 11b of the adjacent column insertion portion 11 and the side wall 12b of the beam insertion portion 12 via the bending substitute notch 13, the angle of the beam insertion portion 12 with respect to the column insertion portion 11 can be appropriately set. Each side wall 11b as a set angle holding portion that overlaps in a state where the boundary between the column insertion portion 11 and the beam insertion portion 12 is bent in this manner.
By fixing the 12b to each other by welding, the set angle of the beam insertion portion 12 with respect to the column insertion portion 11 is maintained. In this case, the column insertion portion 11 and the beam insertion portion 12 of the connecting tool 10 are provided with a column-side reinforcing member (column-side reinforcing portion) 14 and a beam-side reinforcing member (beam-side reinforcing portion) 15, respectively. . These column-side reinforcing members 14 and beam-side reinforcing members 15
As shown also in FIGS. 4 and 5, each of the plate members X and Y is formed by performing a bending process,
Each has a groove-shaped cross section, and each of the bottom walls 14a, 1
5a is provided with beads 14c and 15c, respectively. As shown in FIG. 6, the column-side reinforcing members 14 and the beam-side reinforcing members 15 are formed on respective side walls 14b, 15b.
To the side walls 11b, 1 of the column insertion portion 11 and the beam insertion portion 12.
2b is fixed by welding by being fitted between
The column-side reinforcing member 14 forms a hollow portion S1 together with the bottom wall 11a and the side wall 11b of the column insertion portion 11, and the beam-side reinforcing member 15 includes the bottom wall 12a and the side wall 12b of the beam inserting portion 12.
Together with a hollow portion S2. When connecting the column 2 and the beam 4 with the above-described connecting tool 10, first, a boundary between the bottom wall 11a of the column insertion portion 11 and the bottom wall 12a of the beam insertion portion 12 which is continuous with the column insertion portion 11 is formed. Is bent so that the angle of the beam insertion portion 12 with respect to the column insertion portion 11 matches the angle of the beam 4 with respect to the column 2. Next, the two insertion portions 1 overlapping in this state
By fixing the side walls 11b, 12b of the first and second parts 12 by welding, the beam insertion part 12 with respect to the column insertion part 11 is formed.
After the set angle is maintained, the column-side reinforcing member 14
Is inserted from the upper end opening of the column 2 and fixed by bolts (not shown), and the beam side reinforcing member 1 is attached.
When the beam insertion portion 12 to which the beam 5 is attached is inserted from the base end opening of the beam 4 and fixed with a bolt (not shown), the column 2 and the beam 4 are firmly connected. Therefore, in this connecting device 10, since the column insertion portion 11 and the beam insertion portion 12 are integrally provided, there is no need to perform a process for forming a notch in the column insertion portion 11, so that the manufacturing cost is reduced. In addition, since the angle of the beam insertion portion 12 with respect to the column insertion portion 11 can be set as appropriate, it can also be used for connecting beams 4 having different inclination angles, and as a result, different types of beams can be used. Since there is no need to arrange a plurality of types of connecting tools, the manufacturing cost can be further reduced. Further, in the connecting member 10, the column insertion portion 11 and the beam insertion portion 12 are integrally formed by pressing the plate material W, and the bottom wall 11a of the column insertion portion 11 and the beam insertion portion connected thereto are formed. The angle between the beam insertion section 12 and the column insertion section 11 is set by bending the boundary between the bottom insertion section 12 and the bottom wall 12a, so that the setting operation of this angle can be easily performed. , This connecting tool 1
0, the side walls 11 of the two insertion portions 11 and 12 that overlap each other in a state where the boundary between the column insertion portion 11 and the beam insertion portion 12 are bent.
Since the setting angle of the beam insertion portion 12 with respect to the column insertion portion 11 is maintained by fixing the b and 12b to each other by welding, the setting angle can be easily and firmly maintained. Further, in this connecting device 10, since the beads 11c and 12c are provided on the bottom walls 11a and 12a of the column insertion portion 11 and the beam insertion portion 12, respectively, the column insertion portion 11 and the beam insertion portion 12 are provided. The rigidity of each of the columns 2 is increased, and the connection strength between the column 2 and the beam 4 is increased.
Since the column-side reinforcing members 14 and the beam-side reinforcing members 15 that form the hollow portions S1 and S2 together with the columns 1 and 12 are provided, the rigidity of the integrated column insertion section 11 and the beam insertion section 12 is further increased. As a result, a higher connection strength can be maintained as compared with a conventional connection tool formed of the same size using a plate material having the same thickness. In the above-described embodiment, the case where the connecting tool for connecting the pillar and the beam according to the present invention is used for connecting the pillar and the beam of the carport is shown. However, the present invention is not limited to this.
It is also possible to adopt the connecting member between the pillar and the beam according to the present invention for connecting the pillar and the beam on the terrace. In the above-described embodiment, the column insertion portion 11
Although both the beam insertion portion 12 and the beam insertion portion 12 have a groove-shaped cross section, for example, both the insertion portions 11 and 12 may have an L-shaped cross section. Further, in the above-described embodiment, the column-side reinforcing member 14 and the beam-side reinforcing member 15 are configured separately from each other. However, as another configuration, for example, the column-side reinforcing member 14 and the beam A configuration in which the side reinforcing member 15 is formed integrally with the column insertion portion 11 and the beam insertion portion 12 so as to be bendable at the boundary thereof, the column side reinforcing member 14 is provided integrally with the column insertion portion 11, and the beam side reinforcing member 15 is provided. May be provided integrally with the beam insertion portion 12. As described above, according to the first aspect of the present invention,
In the connection tool between the column and the beam according to the above, since the above-described configuration is employed, it is needless to say that the column and the beam can be firmly connected, and it is also possible to realize a significant reduction in manufacturing cost. In addition, there is an extremely excellent effect that the angle of the beam insertion portion with respect to the column insertion portion can be set by a simple operation. Further , since the above-described configuration is employed, the set angle of the beam insertion portion with respect to the column insertion portion can be easily and firmly maintained, and, in addition, the same size (thickness) as that of the related art.
As compared with the above-mentioned connecting tool, a higher connecting strength can be obtained, and further, an extremely excellent effect that reduction in material cost and processing cost can be realized is brought about.
【図面の簡単な説明】
【図１】本発明に係わる柱と梁との連結具の一実施例を
示す側面説明図（ａ），背面説明図（ｂ）および平面説
明図（ｃ）である。
【図２】図１における柱と梁との連結具の製造過程前半
を示す工程説明図（ａ），（ｂ），（ｃ）である。
【図３】図１における柱と梁との連結具の製造過程後半
を示す工程説明図（ａ），（ｂ），（ｃ）である。
【図４】図１における柱と梁との連結具の柱挿入部に取
り付ける柱側補強材の製造過程を示す工程説明図
（ａ），（ｂ）である。
【図５】図１における柱と梁との連結具の梁挿入部に取
り付ける梁側補強材の製造過程を示す工程説明図
（ａ），（ｂ）である。
【図６】図１における柱と梁との連結具の柱側補強材を
取り付けた柱挿入部の断面説明図（ａ）および梁側補強
材を取り付けた梁挿入部の断面説明図（ｂ）である。
【図７】図１における柱と梁との連結具を用いたカーポ
ートを示す全体斜視説明図である。
【符号の説明】
２ 支柱
４ 梁
１０ 柱と梁との連結具
１１ 柱挿入部
１１ａ 柱挿入部の底壁（基板）
１１ｂ 柱挿入部の側壁（立壁；設定角度保持部）
１２ 梁挿入部
１２ａ 梁挿入部の底壁（基板）
１２ｂ 梁挿入部の側壁（立壁；設定角度保持部）
１４ 柱側補強材（柱側補強部）
１５ 梁側補強材（梁側補強部）
Ｓ１，Ｓ２ 中空部分BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view, (a), (b), and plan view (c) showing one embodiment of a connecting tool between a column and a beam according to the present invention. . FIGS. 2 (a), 2 (b), and 2 (c) are process explanatory views showing the first half of a manufacturing process of a connecting tool between a column and a beam in FIG. FIGS. 3 (a), 3 (b) and 3 (c) are process explanatory views showing the latter half of the manufacturing process of the connecting member between the column and the beam in FIG. FIGS. 4 (a) and 4 (b) are process explanatory diagrams showing a manufacturing process of a column-side reinforcing member to be attached to a column insertion portion of a connecting tool between a column and a beam in FIG. FIGS. 5 (a) and 5 (b) are process explanatory diagrams showing a manufacturing process of a beam side reinforcing member to be attached to a beam insertion portion of a connection tool between a column and a beam in FIG. FIGS. 6A and 6B are cross-sectional explanatory views of a column-inserted portion of the connecting tool for connecting a column and a beam in FIG. 1 to which a column-side reinforcing member is attached, and FIGS. It is. FIG. 7 is an overall perspective explanatory view showing a carport using a connecting tool between a column and a beam in FIG. 1; [Description of Signs] 2 pillars 4 beams 10 pillar-to-beam coupling tool 11 pillar insertion portion 11a bottom wall (substrate) of pillar insertion portion 11b side wall of pillar insertion portion (standing wall; set angle holding portion) 12 beam insertion portion 12a Bottom wall of beam insertion part (substrate) 12b Side wall of beam insertion part (standing wall; set angle holding part) 14 Column side reinforcement (column side reinforcement) 15 Beam side reinforcement (beam side reinforcement) S1, S2 Hollow part
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭56−46077（ＪＰ，Ａ) 実公 平６−37132（ＪＰ，Ｙ２) (58)調査した分野(Int.Cl.7，ＤＢ名) E04B 7/00 E04B 1/343 E04H 6/02 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-56-46077 (JP, A) JP 6-37132 (JP, Y2) (58) Fields investigated (Int. Cl. 7 , DB name) E04B 7/00 E04B 1/343 E04H 6/02
Claims (1)
と、柱の上端部に位置する梁の基端開口から挿入する梁
挿入部を一体に備え、柱挿入部および梁挿入部は、互い
に連続する基板を有していると共に、各々の基板から同
一方向でかつ基板と略直交する方向にそれぞれ延出する
立壁を有し、柱挿入部には柱挿入部の基板および立壁と
ともに中空部分を形成する柱側補強部を設けると共に、
梁挿入部には梁挿入部の基板および立壁とともに中空部
分を形成する梁側補強部を設けてあり、柱挿入部および
梁挿入部は板材に折り曲加工を施すことにより形成して
あると共に、柱側補強部および梁側補強部も板材に折り
曲加工を施すことにより形成してあり、柱挿入部と梁挿
入部との境目を折り曲げることで柱挿入部に対する梁挿
入部の角度を適宜設定可能とすると共に、重なり合う柱
挿入部および梁挿入部の立壁同士を固定することにより
設定した柱挿入部に対する梁挿入部の角度を保持する設
定角度保持部を設け、柱に対する梁の角度に合わせて設
定した柱挿入部に対する梁挿入部の角度を設定角度保持
部によって保持した状態で、柱挿入部を柱に固定すると
共に梁挿入部を梁に固定することにより、柱と梁とを連
結することを特徴とする柱と梁との連結具。(57) [Claim 1] A pillar insertion portion inserted from an upper end opening of a pillar and a beam insertion portion inserted from a base end opening of a beam located at an upper end portion of the pillar are integrally provided. The insertion part and the beam insertion part
And the same substrate from each substrate.
Extends in one direction and in a direction substantially perpendicular to the substrate
It has a standing wall, and the pillar insertion part has a board and a standing wall of the pillar insertion part.
Along with providing a column-side reinforcing part that forms a hollow part,
The beam insertion part is hollow with the substrate and standing wall of the beam insertion part.
There is a beam side reinforcement that forms the
The beam insertion part is formed by bending the plate material.
And the column-side and beam-side reinforcements are folded into plate material.
It is formed by performing a bending process, and by bending the boundary between the column insertion portion and the beam insertion portion, the angle of the beam insertion portion with respect to the column insertion portion can be appropriately set, and the overlapping columns
A set angle holding unit that holds the angle of the beam insertion unit with respect to the column insertion unit by fixing the vertical walls of the insertion unit and the beam insertion unit is provided, and the column is set according to the angle of the beam with respect to the column. In a state in which the angle of the beam insertion portion with respect to the insertion portion is held by the set angle holding portion, the column and the beam are connected by fixing the column insertion portion to the column and fixing the beam insertion portion to the beam. A connecting tool for connecting columns and beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08676899A JP3447978B2 (en) | 1999-03-29 | 1999-03-29 | Column and beam connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08676899A JP3447978B2 (en) | 1999-03-29 | 1999-03-29 | Column and beam connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000282613A JP2000282613A (en) | 2000-10-10 |
| JP3447978B2 true JP3447978B2 (en) | 2003-09-16 |
Family
ID=13895941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08676899A Expired - Fee Related JP3447978B2 (en) | 1999-03-29 | 1999-03-29 | Column and beam connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3447978B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6861527B2 (en) * | 2017-02-02 | 2021-04-21 | 株式会社Ｌｉｘｉｌ | Connection structure between columns and beams |
-
1999
- 1999-03-29 JP JP08676899A patent/JP3447978B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000282613A (en) | 2000-10-10 |
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