JP3045043U - Construction fittings - Google Patents
Construction fittingsInfo
- Publication number
- JP3045043U JP3045043U JP1997005768U JP576897U JP3045043U JP 3045043 U JP3045043 U JP 3045043U JP 1997005768 U JP1997005768 U JP 1997005768U JP 576897 U JP576897 U JP 576897U JP 3045043 U JP3045043 U JP 3045043U
- Authority
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- Japan
- Prior art keywords
- columns
- fitting
- connecting plate
- column
- connecting plates
- 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 - Lifetime
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Abstract
(57)【要約】
【課題】 連結金具の耐震性を高めるとともに、連結金
具の制約を受けずに梁を固定する接合金具を柱側に固定
できるようにする。
【解決手段】 水平基板4上に上部側の柱2を固定する
上部連結板5を立設し、水平基板4の裏面側には、下部
側の柱3を固定する二枚の下部連結板6,7を垂設す
る。上部連結板5と下部連結板6,7は、互いに直交さ
せることで地震時などの横揺れに対して各連結板5,
6,7にかかる剪断応力を分散でき、また、下部連結板
6,7の間にボルト9の貫通孔20を形成することによ
り、下部連結板6,7を挿通する柱3のスリット12の間
にボルト9の貫通孔20を形成することが可能となる。こ
のため、連結金具1の制約を受けることなく梁14の接合
金具15を柱3に固定することができる
(57) [Summary] [PROBLEMS] To improve the seismic resistance of a connecting fitting and to enable a joining fitting for fixing a beam to be fixed to a column side without being restricted by the connecting fitting. SOLUTION: An upper connecting plate 5 for fixing an upper pillar 2 is erected on a horizontal substrate 4, and two lower connecting plates 6 for fixing the lower column 3 on the back side of the horizontal substrate 4. , 7 are erected. The upper connecting plate 5 and the lower connecting plates 6 and 7 are orthogonal to each other so that each connecting plate 5, 5
The shear stress applied to the lower connecting plates 6 and 7 can be dispersed, and the through holes 20 of the bolts 9 are formed between the lower connecting plates 6 and 7 so that the gaps between the slits 12 of the pillars 3 passing through the lower connecting plates 6 and 7 can be formed. It is possible to form the through hole 20 of the bolt 9 at the same time. For this reason, the joining fitting 15 of the beam 14 can be fixed to the column 3 without being restricted by the connecting fitting 1.
Description
【0001】[0001]
本考案は、上下に分割された柱を連結する建築用連結金具に関する。 TECHNICAL FIELD The present invention relates to a connecting metal fitting for a building for connecting columns divided vertically.
【0002】[0002]
従来、木造建築物の軸組構造において、柱は梁等を支える重要な部分であるが 、近年、軸組構造でも三階建ての木造建築物が一般化され、このような高層の木 造建築物においては梁等を支えるための長い柱が使用される。しかし、長い柱は 施工現場まで運搬する際、邪魔となり運搬に不便である。このため、三階建て木 造建築物に使用する柱は、柱を複数に分割して施工現場まで運び、施工現場で柱 を連結することによって長い柱としている。 Conventionally, pillars are important parts for supporting beams and the like in the frame structure of a wooden building. In recent years, even in the frame structure, a three-story wooden building has been generalized. Long pillars are used for supporting objects such as beams. However, the long pillars are inconvenient when transporting to the construction site, and are inconvenient. For this reason, the pillars used for three-story wooden buildings are divided into a plurality of columns and transported to the construction site, where they are connected to form long columns.
【0003】 このような複数の柱を相互に連結する連結金具としては、例えば、図5に示す 連結金具50が知られている。この連結金具50は、全体に筒型に形成され、その外 周にボルト51を通す上下一対の孔52を開口している。そして、分割した上下の柱 53,53Aの接合端面に連結金具50を挿入する嵌合孔54を相対向させて縦設し、こ の嵌合孔54と直交させて連結金具50の孔52と対応する貫通孔55を形成している。 そして、連結金具50を各柱53,53Aの嵌合孔54に挿入して各柱53,53Aを連結し 、柱53の貫通孔55と連結金具50の孔52に挿入したボルト51によって上下の柱53, 53Aを固定している。[0003] As a connection fitting for connecting a plurality of columns to each other, for example, a connection fitting 50 shown in FIG. 5 is known. The connection fitting 50 is formed in a cylindrical shape as a whole, and has a pair of upper and lower holes 52 through which bolts 51 are passed. Then, fitting holes 54 for inserting the connection fittings 50 are vertically provided on the joint end surfaces of the divided upper and lower columns 53 and 53A so as to face each other. A corresponding through hole 55 is formed. Then, the connecting metal fittings 50 are inserted into the fitting holes 54 of the columns 53 and 53A to connect the respective columns 53 and 53A, and the upper and lower bolts 51 inserted into the through holes 55 of the pillars 53 and the holes 52 of the connecting metal fittings 50 are used. The columns 53 and 53A are fixed.
【0004】 このような従来の連結金具50は、単に上下の柱53,53Aの嵌合孔54に筒型の連 結金具50を挿入し、ボルト51で固定した簡易な構造であるため、地震時の加わる 剪断応力によって簡単に折れ曲がり、前述したように三階建て木造住宅等の柱を 固定する場合、耐震性に劣るという問題がある。さらに、柱53,53Aの連結部分 に位置して例えば梁等を鋼製の接合金具を用いて固定する場合、この接合金具を 固定するボルトが、各柱53,53Aの中心に縦設する前記連結金具50に突き当たる 。このため、上下の柱53,53Aの接合部分に梁等を固定する接合金具を取り付け ることができず、連結金具50の位置によって梁の固定位置も制約を受けるという 問題がある。[0004] Such a conventional connecting fitting 50 has a simple structure in which the cylindrical connecting fitting 50 is simply inserted into the fitting holes 54 of the upper and lower columns 53 and 53A and fixed with the bolts 51. It is easily bent due to the shear stress applied at the time, and as described above, there is a problem that when a column of a three-story wooden house is fixed, the earthquake resistance is poor. Further, in the case where a beam or the like is fixed at the connecting portion of the columns 53 and 53A using a steel joint, a bolt for fixing the joint is vertically provided at the center of each of the columns 53 and 53A. It hits the connection fitting 50. For this reason, it is not possible to attach a joint fitting for fixing a beam or the like to a joint portion between the upper and lower columns 53 and 53A, and there is a problem that the fixing position of the beam is also restricted by the position of the connection fitting 50.
【0005】 本考案は、このような問題点を解決しようとするもので、耐震性に優れた建築 用連結金具を提供することを第1の目的とし、また、連結金具に制約されず柱の 連結部分に梁を固定できる建築用連結金具を提供することを第2の目的とする。The present invention is intended to solve such a problem, and has as its first object to provide an architectural connection fitting excellent in earthquake resistance. It is a second object of the present invention to provide an architectural connection fitting capable of fixing a beam to a connection portion.
【0006】[0006]
請求項1の考案は、上下に分割した柱の間に介在して上下各柱を接合する建築 用連結金具であって、該連結金具は前記上下各柱の間に介在する水平基板と、こ の水平基板上に立設する上部連結板と、前記水平基板の裏面に垂設される下部連 結板とを有し、これら上下各連結板に前記各柱を固定するボルト手段を通す複数 の挿通孔を設け、かつ、前記上下各柱の接合端面に前記各連結板を挿通するスリ ットを形成するとともに、前記上下各柱の端部に前記ボルト手段を通す貫通孔を 設けたものである。 The invention of claim 1 is a construction connecting metal fitting for connecting upper and lower pillars interposed between vertically divided pillars, wherein the connecting metal fitting is connected to a horizontal board interposed between the upper and lower pillars. A plurality of upper connecting plates that stand on the horizontal substrate and a lower connecting plate that is suspended from the back surface of the horizontal substrate, and through which bolt means for fixing the columns are passed to the upper and lower connecting plates. An insertion hole is provided, and a slit for inserting the connection plate is formed at a joint end face of the upper and lower columns, and a through hole for passing the bolt means is provided at an end of each of the upper and lower columns. is there.
【0007】 上下の柱を固定する場合、下部側の柱に形成するスリットに連結金具の下部連 結板を挿入し、柱に形成する貫通孔と、スリットに挿通した下部連結板の挿通孔 にボルト手段を通し、このボルト手段にナットをねじ込んで下部連結板と柱を固 定する。この後、水平基板に上部側の柱を降下させ、その柱に形成するスリット に上部連結板を挿入してボルトとナットで上部連結板と上部側の柱とを固定する 。こうして上下に分割した柱が連結金具によって強固に連結固定される。When fixing the upper and lower columns, the lower connecting plate of the connecting fitting is inserted into the slit formed in the lower column, and the lower connecting plate is inserted into the through hole formed in the column and the insertion hole of the lower connecting plate inserted through the slit. Pass the bolt means and screw a nut into the bolt means to fix the lower connecting plate and the column. Thereafter, the upper column is lowered onto the horizontal board, the upper connecting plate is inserted into a slit formed in the column, and the upper connecting plate and the upper column are fixed with bolts and nuts. In this way, the vertically divided pillars are firmly connected and fixed by the connecting fittings.
【0008】 請求項2の考案は、前記請求項1記載の建築用連結金具において、前記上部連 結板と前記下部連結板とを相互に直交させたものである。According to a second aspect of the present invention, in the construction fitting of the first aspect, the upper connecting plate and the lower connecting plate are orthogonal to each other.
【0009】 上下各柱を連結する上部連結板と下部連結板とを直交させることによって、地 震あるいは強風時などの横揺れに対して上部連結板と下部連結板にかかる剪断応 力を分散できる。By making the upper connecting plate and the lower connecting plate connecting the upper and lower columns orthogonal to each other, the shear stress applied to the upper connecting plate and the lower connecting plate can be dispersed with respect to a roll such as an earthquake or a strong wind. .
【0010】 請求項3の考案は、前記請求項2記載の建築用連結金具において、前記水平基 板の裏面側に2枚の下部連結板を垂設し、この各下部連結板を、前記ボルト手段 が挿通可能な幅を有して並設させたものである。According to a third aspect of the present invention, in the connecting metal fitting for construction according to the second aspect, two lower connecting plates are vertically provided on a back side of the horizontal base, and each lower connecting plate is connected to the bolt. The means are juxtaposed with a width allowing insertion.
【0011】 水平基板の裏面側に垂設した二枚の下部連結板をボルトが挿通可能な幅を有し て並設することによって、下部側の柱の接合端面に形成される一対のスリット間 に接合金具を固定するボルトの貫通孔を形成することができ、連結金具の制約を 受けることなく梁を固定することができる。[0011] By arranging two lower connecting plates vertically hanging on the rear surface side of the horizontal substrate with a width allowing bolts to be inserted, a pair of slits formed on the joint end surface of the lower pillar can be formed. The through hole of the bolt for fixing the joint can be formed at the bottom, and the beam can be fixed without being restricted by the joint.
【0012】[0012]
以下、本考案の実施例を添付図面を参照して説明する。図1〜図4は、本考案 の一実施例を示し、同図において、1は鋼製の連結金具であり、上下に分割した 柱2,3を固定するものである。この連結金具1は、上下各柱2,3の間に介在 する平板状の水平基板4と、この水平基板4の表面中央部に立設する一枚の上部 連結板5と、互いに平行して水平基板4の裏面側に垂設する二枚の下部連結板6 ,7とで構成されている。また、前記各連結板5,6,7は水平基板4に対して 直角に固定され、かつ、水平基板4に立設する上部連結板5と、水平基板4に垂 設する下部連結板6,7とは互いに直交する。8は前記上部連結板5及び下部連 結板6,7に形成するボルト9の挿通孔であり、この挿通孔8に対応して前記上 下各柱2,3にボルト9の貫通孔10が形成されている。なお、水平基板4の裏面 側に垂設する二枚の下部連結板6,7は前記ボルト9が挿通可能な幅Wを有して 並設されている。11,12は前記上下各柱2,3の接合端面に開口するスリットで あり、この各スリット11,12に前記連結金具1の連結板5,6,7をそれぞれ挿 入し、前記上下各柱2,3の貫通孔10と上部連結板5及び下部連結板6,7の挿 通孔8に挿入したボルト9にナット9Aをねじ込んで上下各柱2,3を連結固定 するものである。なお、前記下部側の柱3に形成するスリット12は、下部連結板 6,7に対応して左右に間隔をおいて並設されている。そして、下部側に位置す る柱3に梁14を連結する場合、該柱3に形成する一対のスリット12は梁14に沿っ て形成される。すなわち、上部側の柱2に形成するスリット11は前記梁14に対し て直交する方向に形成されることになる。また、前記梁14と柱3とは接合金具15 で固定するものである。この接合金具15は、図1に示すように、柱3に沿わせる 背板部16と梁14を固定する左右一対の側板部17を有してコ字型に折曲し、その接 合金具15を下部側の柱3と梁14との間に介在して前記連結金具1と同様、ボルト 9によって前記柱3と梁14とを固定するものであって、前記接合金具15の背板部 16と側板部17には、ボルト9を通すための挿通孔19が形成されている。一方、挿 通孔19に対応して下部側の柱3と梁14にボルト9を通す貫通孔20が形成するが、 下部側の柱3に形成する貫通孔20は、前記スリット12の間に位置してそのスリッ ト12と平行して形成され、かつ連結金具1を固定するボルト9の貫通孔10とずら した位置に形成されている。また、接合金具15の側板部17には、前記柱3に固定 した接合金具15に梁14を位置決め状態で保持するために梁14の端部に圧入したピ ン21を引っ掛ける溝部22が形成されている。なお、23が梁14の接合端面に開口し て接合金具15の側板部17を受け入れる左右一対のスリットである。 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. 1 to 4 show an embodiment of the present invention. In the drawings, reference numeral 1 denotes a steel connection fitting for fixing columns 2 and 3 divided vertically. The connecting metal fitting 1 includes a flat horizontal board 4 interposed between the upper and lower pillars 2 and 3 and a single upper connecting board 5 erected at the center of the surface of the horizontal board 4. It is composed of two lower connecting plates 6 and 7 which are vertically provided on the back side of the horizontal substrate 4. The connecting plates 5, 6, 7 are fixed at right angles to the horizontal substrate 4, and the upper connecting plate 5 erected on the horizontal substrate 4 and the lower connecting plate 6 erected on the horizontal substrate 4. 7 are orthogonal to each other. Reference numeral 8 denotes a through hole for a bolt 9 formed in the upper connecting plate 5 and the lower connecting plate 6, 7, and a through hole 10 for the bolt 9 in each of the upper and lower columns 2, 3 corresponding to the inserting hole 8. Is formed. The two lower connecting plates 6 and 7 vertically hanging on the rear surface side of the horizontal substrate 4 are juxtaposed with a width W through which the bolt 9 can be inserted. Numerals 11 and 12 denote slits opening at the joint end surfaces of the upper and lower columns 2 and 3, respectively. The connecting plates 5, 6, and 7 of the connecting fitting 1 are inserted into the slits 11 and 12, respectively. A nut 9A is screwed into a bolt 9 inserted into the through hole 10 of each of the upper and lower connecting plates 5 and the lower connecting plates 6 and 7, and the upper and lower columns 2 and 3 are connected and fixed. The slits 12 formed in the lower column 3 are arranged side by side at intervals on the left and right corresponding to the lower connecting plates 6 and 7. When connecting the beam 14 to the pillar 3 located on the lower side, a pair of slits 12 formed in the pillar 3 are formed along the beam 14. That is, the slit 11 formed in the upper column 2 is formed in a direction orthogonal to the beam 14. Further, the beam 14 and the column 3 are fixed by a joint 15. As shown in FIG. 1, the joint 15 has a back plate 16 along the column 3 and a pair of left and right side plates 17 for fixing the beam 14, and is bent into a U-shape. 15 is interposed between the lower column 3 and the beam 14 to fix the column 3 and the beam 14 by bolts 9 in the same manner as the connection fitting 1. An insertion hole 19 for passing the bolt 9 is formed in the side plate portion 16 and the side plate portion 17. On the other hand, a through hole 20 for passing the bolt 9 is formed in the lower column 3 and the beam 14 corresponding to the insertion hole 19, and the through hole 20 formed in the lower column 3 is located between the slit 12. It is formed at a position parallel to the slit 12 and at a position shifted from the through hole 10 of the bolt 9 for fixing the connection fitting 1. A groove 22 is formed in the side plate portion 17 of the joint 15 so as to hook a pin 21 press-fitted into an end of the beam 14 in order to hold the beam 14 in a position in the joint 15 fixed to the column 3. ing. Reference numeral 23 denotes a pair of left and right slits that open to the joint end surface of the beam 14 and receive the side plate 17 of the joint fitting 15.
【0013】 以上のように構成される本実施例の施工方法について説明する。まず下部側の 柱3に形成する一対のスリット12に連結金具1の下部連結板6,7を挿入し、柱 3に形成する貫通孔10と、スリット12に挿通した下部連結板6,7に形成する挿 通孔8にボルト9を通し、このボルト9にナット9Aをねじ込んで下部連結板6 ,7と下部側の柱3とを固定する。この後、水平基板4上に上部側の柱2を降下 させてその柱2に形成するスリット11に上部連結板5を挿入し、ボルト9とナッ ト9Aで上部連結板5と上部側の柱2とを固定する。こうして上下に分割した柱 2,3を連結金具1によって連結固定するが、各柱2,3を連結する上部連結板 5と下部連結板6,7とを互いに直交して水平基板4に一体化することによって 、地震あるいは強風時などの横揺れに対して上部連結板5と下部連結板6,7に かかる剪断応力を分散できる。また、下部側の柱3を固定するために水平基板4 の裏面側に垂設した二枚の下部連結板6,7はボルト9が挿通可能な幅Wを有し て並設されていることから、下部側の柱3に梁14を連結する場合、下部側の柱3 の接合端面に開口する一対のスリット12の間に梁14の接合金具15を固定するボル ト9の貫通孔20を形成することが可能となる。したがって、連結金具1で上下の 柱2,3を固定した後、下部側の柱3のスリット12と平行させて接合金具15を固 定するボルト9を柱3の端部寄りに形成する貫通孔20に通し、そのボルト9を接 合金具15の背板部16に形成する挿通孔19にボルト9を通してナット9Aにより固 定する。このようにして柱3と接合金具15とを固定した後、この接合金具15の溝 部22に梁14に圧入したピン21を引っ掛けて接合金具15に梁14を支持し、ボルト9 とナット9Aによって接合金具15と梁14とを固定することによって、下部側の柱 3に対して梁14を直交させて固定することができる。The construction method of the present embodiment configured as described above will be described. First, the lower connecting plates 6 and 7 of the connecting fitting 1 are inserted into a pair of slits 12 formed in the lower pillar 3, and the lower connecting plates 6 and 7 inserted in the slit 12 are inserted into the through holes 10 formed in the pillar 3. A bolt 9 is passed through the insertion hole 8 to be formed, and a nut 9A is screwed into the bolt 9 to fix the lower connecting plates 6, 7 and the lower column 3 to each other. Thereafter, the upper column 2 is lowered onto the horizontal substrate 4, the upper connecting plate 5 is inserted into the slit 11 formed in the column 2, and the upper connecting plate 5 and the upper column are bolted with the nut 9A. 2 is fixed. The columns 2 and 3 thus divided into upper and lower portions are connected and fixed by the connecting fittings 1. The upper connecting plate 5 and the lower connecting plates 6 and 7 connecting the columns 2 and 3 are integrated with the horizontal substrate 4 at right angles to each other. By doing so, it is possible to disperse the shear stress applied to the upper connecting plate 5 and the lower connecting plates 6 and 7 with respect to a roll due to an earthquake or a strong wind. Further, the two lower connecting plates 6 and 7 suspended from the rear surface of the horizontal substrate 4 to fix the lower column 3 are arranged side by side with a width W through which the bolt 9 can be inserted. Therefore, when connecting the beam 14 to the lower column 3, the through hole 20 of the bolt 9 for fixing the joint fitting 15 of the beam 14 between a pair of slits 12 opened in the joint end surface of the lower column 3 is formed. It can be formed. Therefore, after the upper and lower pillars 2 and 3 are fixed by the connecting fitting 1, a bolt 9 for fixing the joining fitting 15 in parallel with the slit 12 of the lower pillar 3 is formed near the end of the pillar 3. Then, the bolt 9 is passed through an insertion hole 19 formed in the back plate 16 of the welding tool 15 and the bolt 9 is fixed by a nut 9A. After fixing the column 3 and the joint 15 in this manner, the pin 21 pressed into the beam 14 is hooked into the groove 22 of the joint 15 to support the beam 14 on the joint 15, and the bolt 9 and the nut 9A By fixing the joint fitting 15 and the beam 14, the beam 14 can be fixed so as to be orthogonal to the column 3 on the lower side.
【0014】 以上のように、本実施例においては、水平基板4に形成する上部連結板5と下 部連結板6,7とを互いに直交させ、この上部連結板5と下部連結板6,7に上 下の柱2,3を固定することによって、地震などの横揺れに対して上部連結板5 と下部連結板6,7にかかる剪断応力を分散できるため、耐震性を高めることが できる。また台風など強風時の横揺れに対しても上下に分割した柱2,3を強固 に固定することができ、強い風圧のかかる三階建て住宅において、上下に分割し た柱2,3の強固に一体化することができる。また、柱2,3を分割することで 現場までの柱2,3の運搬も容易となる。As described above, in the present embodiment, the upper connecting plate 5 and the lower connecting plates 6 and 7 formed on the horizontal substrate 4 are orthogonal to each other, and the upper connecting plate 5 and the lower connecting plates 6 and 7 are orthogonal to each other. By fixing the upper and lower columns 2 and 3, the shear stress applied to the upper connecting plate 5 and the lower connecting plates 6 and 7 can be dispersed with respect to a roll such as an earthquake, so that the earthquake resistance can be improved. Also, the vertically divided pillars 2 and 3 can be fixed firmly against rolling in strong winds such as a typhoon. In a three-story house where strong wind pressure is applied, the vertically divided pillars 2 and 3 are firmly secured. Can be integrated. Also, by dividing the columns 2 and 3, the transportation of the columns 2 and 3 to the site becomes easy.
【0015】 また、水平基板4の裏面側に垂設した二枚の下部連結板6,7に下部側の柱3 を固定し、これら下部連結板6,7をボルト9が挿通可能な幅Wを有して並設す ることによって、一対のスリット12間に梁14の接合金具15を固定するボルト9の 貫通孔20を形成することが可能となり、下部側に位置する柱3に梁14を連結する 場合、梁14の接合金具15を連結金具1の制約を受けることなく固定することがで きる。このため、梁14を上下に分割した柱2,3の連結部分に位置させて固定す ることができる。A lower pillar 3 is fixed to two lower connecting plates 6, 7 suspended from the back side of the horizontal substrate 4, and the lower connecting plates 6, 7 have a width W through which a bolt 9 can be inserted. By arranging them in parallel with each other, it becomes possible to form a through hole 20 of the bolt 9 for fixing the joint 15 of the beam 14 between the pair of slits 12, and the beam 3 is formed in the column 3 located on the lower side. When connecting the joints, the joint fitting 15 of the beam 14 can be fixed without being restricted by the joint fitting 1. For this reason, the beam 14 can be positioned and fixed at the connecting portion between the vertically divided columns 2 and 3.
【0016】 以上、本考案の実施例について詳述したが、本考案は前記実施例に限定される ものではなく、本考案の要旨の範囲内で種々の変形実施が可能である。例えば、 挿通孔の数や位置あるいは連結金具の固定手段などは適宜選定すればよいもので ある。また、梁を固定する接合金具の形状なども適宜選定すればよい。また、柱 に梁を固定する場合を示したが、必ずしも柱に梁を固定する必要はない。Although the embodiment of the present invention has been described in detail above, the present invention is not limited to the above embodiment, and various modifications can be made within the scope of the present invention. For example, the number and position of the insertion holes or the means for fixing the connection fitting may be appropriately selected. In addition, the shape of the joint fitting for fixing the beam may be appropriately selected. Also, the case where the beam is fixed to the column is shown, but it is not always necessary to fix the beam to the column.
【0017】[0017]
請求項1の考案によれば、上下に分割した柱の間に介在して上下各柱を接合す る建築用連結金具であって、該連結金具は前記上下各柱の間に介在する水平基板 と、この水平基板上に立設する上部連結板と、前記水平基板の裏面に垂設される 下部連結板とを有し、これら上下各連結板に前記各柱を固定するボルト手段を通 す複数の挿通孔を設け、かつ、前記上下各柱の接合端面に前記各連結板を挿通す るスリットを形成し、このスリットを貫通して前記挿通孔と対応させて前記各柱 に前記ボルト手段を通す貫通孔を設けたものであるから、水平基板の表面及び裏 面に形成する連結板で上下に分割した柱を強固に連結することができる。 According to the invention of claim 1, there is provided a connecting metal fitting for a building interposed between vertically divided columns to join the upper and lower columns, the connecting metal fitting being a horizontal board interposed between the upper and lower columns. And an upper connecting plate erected on the horizontal substrate, and a lower connecting plate erected on the back surface of the horizontal substrate, and a bolt means for fixing the columns is passed through each of the upper and lower connecting plates. A plurality of insertion holes are provided, and a slit is formed in the joint end surface of each of the upper and lower columns so as to insert each of the connecting plates, and the bolt means is inserted into each of the columns so as to correspond to the insertion holes. Since the through-holes are provided to pass through the columns, the vertically divided columns can be firmly connected by connecting plates formed on the front and back surfaces of the horizontal substrate.
【0018】 請求項2の考案によれば、前記請求項1記載の建築用連結金具において、前記 上部連結板と前記下部連結板とを相互に直交させたものであるから、地震時など の横揺れ時に連結金具に加わる剪断応力を分散させて耐震性を高めることができ る。According to the invention of claim 2, in the connecting metal fitting for building according to claim 1, the upper connecting plate and the lower connecting plate are orthogonal to each other, so that they can be used in a horizontal direction in an earthquake or the like. The shear stress applied to the connecting bracket during shaking can be dispersed to improve the earthquake resistance.
【0019】 請求項3の考案によれば、前記請求項2記載の建築用連結金具において、前記 水平基板の裏面側に2枚の下部連結板を垂設し、この各下部連結板を、前記ボル ト手段が挿通可能な幅を有して並設させたものであるから、柱に梁を固定する際 、柱の連結金具の制約を受けることなく梁を固定する接合金具を柱側に固定する ことができる。According to the third aspect of the present invention, in the architectural connecting bracket according to the second aspect, two lower connecting plates are vertically provided on a back side of the horizontal substrate, and each of the lower connecting plates is attached to the lower substrate. Since the bolt means are juxtaposed with a width that allows insertion, when the beam is fixed to the column, the joint fitting that fixes the beam without being restricted by the connecting bracket of the column is fixed to the column side. can do.
【図面の簡単な説明】[Brief description of the drawings]
【図1】本考案の一実施を示す分解斜視図である。FIG. 1 is an exploded perspective view showing one embodiment of the present invention.
【図2】同上、連結金具の取付状態を示す断面図であ
る。FIG. 2 is a cross-sectional view showing an attached state of the connection fitting.
【図3】同上、図2のA−A線断面図である。FIG. 3 is a sectional view taken along line AA of FIG. 2;
【図4】同上、連結金具の斜視図である。FIG. 4 is a perspective view of the connection fitting.
【図5】従来例を示す分解斜視図である。FIG. 5 is an exploded perspective view showing a conventional example.
1 連結金具 2,3 柱 4 水平基板 5 上部連結板 6,7 下部連結板 8 挿通孔 9 ボルト(ボルト手段) 10 貫通孔 11,12 スリット 14 梁 15 接合金具 W 幅 DESCRIPTION OF SYMBOLS 1 Connecting metal fitting 2, 3 pillars 4 Horizontal board 5 Upper connecting plate 6, 7 Lower connecting plate 8 Insertion hole 9 Bolt (bolt means) 10 Through hole 11, 12 Slit 14 Beam 15 Joint metal fitting W width
Claims (3)
柱を接合する建築用連結金具であって、該連結金具は前
記上下各柱の間に介在する水平基板と、この水平基板上
に立設する上部連結板と、前記水平基板の裏面に垂設さ
れる下部連結板とを有し、これら上下各連結板に前記各
柱を固定するボルト手段を通す複数の挿通孔を設け、か
つ、前記上下各柱の接合端面に前記各連結板を挿通する
スリットを形成するとともに、前記上下各柱の端部に前
記ボルト手段を通す貫通孔を設けたことを特徴とする建
築用連結金具。An architectural connection fitting interposed between upper and lower divided columns to join the upper and lower columns, wherein the connection fitting includes a horizontal substrate interposed between the upper and lower columns, and the horizontal substrate. It has an upper connecting plate erected on the upper side and a lower connecting plate suspended from the back of the horizontal substrate, and a plurality of insertion holes through which bolt means for fixing the columns are provided in each of the upper and lower connecting plates. And a slit formed in the joint end face of each of the upper and lower columns to penetrate the connecting plate, and a through hole for passing the bolt means is provided at an end of each of the upper and lower columns. Metal fittings.
互に直交させたことを特徴とする請求項1記載の建築用
連結金具。2. The connecting metal fitting for building according to claim 1, wherein said upper connecting plate and said lower connecting plate are orthogonal to each other.
板を垂設し、この各下部連結板を、前記ボルト手段が挿
通可能な幅を有して並設させたことを特徴とする請求項
2記載の建築用連結金具。3. A method according to claim 1, wherein two lower connecting plates are vertically provided on the back side of said horizontal substrate, and said lower connecting plates are juxtaposed with a width capable of inserting said bolt means. The architectural fitting according to claim 2, wherein
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1997005768U JP3045043U (en) | 1997-07-03 | 1997-07-03 | Construction fittings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1997005768U JP3045043U (en) | 1997-07-03 | 1997-07-03 | Construction fittings |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3045043U true JP3045043U (en) | 1998-01-23 |
Family
ID=43179445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1997005768U Expired - Lifetime JP3045043U (en) | 1997-07-03 | 1997-07-03 | Construction fittings |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3045043U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011140753A (en) * | 2010-01-05 | 2011-07-21 | Kanematsu Nnk Corp | Structure for connecting wooden pile and steel pipe pile together |
JP2011140752A (en) * | 2010-01-05 | 2011-07-21 | Kanematsu Nnk Corp | Implement for connecting wooden piles together |
JP2014114671A (en) * | 2012-12-12 | 2014-06-26 | Takenaka Komuten Co Ltd | Column member joining structure |
CN115405000A (en) * | 2022-09-08 | 2022-11-29 | 中国建筑标准设计研究院有限公司 | Assembled beam column connecting node for metal structure system |
-
1997
- 1997-07-03 JP JP1997005768U patent/JP3045043U/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011140753A (en) * | 2010-01-05 | 2011-07-21 | Kanematsu Nnk Corp | Structure for connecting wooden pile and steel pipe pile together |
JP2011140752A (en) * | 2010-01-05 | 2011-07-21 | Kanematsu Nnk Corp | Implement for connecting wooden piles together |
JP2014114671A (en) * | 2012-12-12 | 2014-06-26 | Takenaka Komuten Co Ltd | Column member joining structure |
CN115405000A (en) * | 2022-09-08 | 2022-11-29 | 中国建筑标准设计研究院有限公司 | Assembled beam column connecting node for metal structure system |
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