JP2003221874A - Reinforcing system for structure - Google Patents

Reinforcing system for structure

Info

Publication number
JP2003221874A
JP2003221874A JP2002021331A JP2002021331A JP2003221874A JP 2003221874 A JP2003221874 A JP 2003221874A JP 2002021331 A JP2002021331 A JP 2002021331A JP 2002021331 A JP2002021331 A JP 2002021331A JP 2003221874 A JP2003221874 A JP 2003221874A
Authority
JP
Japan
Prior art keywords
reinforcing
frame member
members
metal
fixed
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
Application number
JP2002021331A
Other languages
Japanese (ja)
Inventor
Takeo Takimoto
猛夫 滝本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOTAL SYSTEM KK
Original Assignee
TOTAL SYSTEM KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TOTAL SYSTEM KK filed Critical TOTAL SYSTEM KK
Priority to JP2002021331A priority Critical patent/JP2003221874A/en
Publication of JP2003221874A publication Critical patent/JP2003221874A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B2001/2696—Shear bracing

Landscapes

  • Joining Of Building Structures In Genera (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a reinforcing system for a structure capable of reducing restrictions on attaching position and of performing diversified reinforcement. <P>SOLUTION: A reinforcing system 100 is constituted with a first reinforcing fittings 110 which is fixed to framework members 102 and 104 of the structure in a manner surrounding the framework members 102 and 104 of a structure, a second reinforcing fittings 120 fixed to another framework member 106 in a manner surrounding the framework member 106, and joint fittings 130 for jointing these members. Since the first reinforcing fittings 110 and the second reinforcing fittings 120 can be attached to free positions, diversified reinforcement can be made possible because the reinforcement by bracing can be performed even at a place where passing the bracing through this place is difficult to achieve conventionally. <P>COPYRIGHT: (C)2003,JPO

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【発明の属する技術分野】本発明は、家屋などの建造物
を補強する補強システムに関する。TECHNICAL FIELD The present invention relates to a reinforcing system for reinforcing a building such as a house.

【０００２】[0002]

【従来の技術】近年、建造物の耐震性を向上させるた
め、建造物の骨組み材（柱、胴差しなど）の連結を補強
する補強システムの開発が求められている。このような
補強システムとしては、骨組み材の連結部の間に対角線
上に連結金具を張る、いわゆる筋交いが知られている。2. Description of the Related Art In recent years, in order to improve the earthquake resistance of a building, it has been required to develop a reinforcing system for reinforcing the connection of frame members (columns, barrels, etc.) of the building. As such a reinforcing system, a so-called brace in which connecting metal fittings are diagonally stretched between the connecting portions of the frame members is known.

【０００３】[0003]

【発明が解決しようとする課題】しかしながら、筋交い
は、骨組み材の連結部と連結部との間に張られるもので
あるため、取り付け可能な位置が限られているという欠
点がある。また、筋交いの取付に際しては、柱や胴差し
などの構造部材にボルトや釘によって固定を行うため、
構造材を傷つけ、その部分が震災時などに破損の起点に
なるなど、その強度を低下させる原因となるといった問
題がある。However, since the braces are stretched between the connecting portions of the frame members, there is a drawback in that the mountable positions are limited. Also, when installing the brace, because it is fixed to the structural members such as pillars and barrels with bolts and nails,
There is a problem in that the structural material is damaged, and that part becomes the starting point of damage in the event of an earthquake or the like, which causes the strength to decrease.

【０００４】従って本発明は、取付位置の制限を少なく
し、多様な補強を可能にし、従来であれば筋交いを通す
ことが困難な箇所などにおいてもその補強を可能にする
建造物の補強システムを提供することを目的としてい
る。また、構造材の補強に際して、柱や胴差しなどの構
造部材に傷を付けることがなく、よって構造材の強度の
低下を引き起こすことのない補強システムを提供するこ
とを目的としている。Therefore, the present invention provides a building reinforcement system that reduces the restriction on the mounting position and enables various reinforcements, and enables reinforcement even in places where it has been difficult to make braces in the past. It is intended to be provided. Another object of the present invention is to provide a reinforcing system which does not damage structural members such as columns and girders when reinforcing a structural material, and thus does not cause a decrease in strength of the structural material.

【０００５】[0005]

【課題を解決するための手段】上記目的を達成するた
め、本発明は、複数の骨組み材を組み合わせてなる建造
物を補強する補強システムであって、一の骨組み材に、
当該一の骨組み材を囲むように固定される第１の補強金
具と、他の骨組み材に、当該他の骨組み材を囲むように
固定される第２の補強金具と、前記第１の補強金具と前
記第２の補強金具との間に亘って延び、これらを連結す
る連結金具とを備えて構成される。In order to achieve the above object, the present invention is a reinforcing system for reinforcing a building comprising a combination of a plurality of frame members, wherein one frame member comprises:
A first reinforcing metal member fixed so as to surround the one frame member, a second reinforcing metal member fixed to another frame member so as to surround the other frame member, and the first reinforcing metal member. And a connecting metal fitting that extends between the second reinforcing metal fitting and the second reinforcing metal fitting and connects them.

【０００６】このように構成すれば、骨組み材の必要に
応じた箇所に第１及び第２の補強金具を取り付け、これ
らを連結金具で連結することができる。これにより、取
付位置に関する制限が少なくなり、従来であれば筋交い
を通すことが困難な箇所などにおいても筋交いによる補
強ができるなど、多様な補強が可能になる。また、本発
明によれば、構造材の補強に際して、柱や胴差しなどの
構造部材に傷を付けることがなく、よって構造材の強度
の低下を引き起こすことがない。According to this structure, the first and second reinforcing metal fittings can be attached to the skeleton members at necessary positions and they can be connected by the connecting metal fittings. As a result, there are less restrictions on the mounting position, and various reinforcements are possible, such as reinforcement by braces even in places where it has been difficult in the past to pass through braces. Further, according to the present invention, when reinforcing the structural material, the structural member such as the pillar or the barrel is not damaged, and therefore the strength of the structural material is not reduced.

【０００７】また、本発明においては、前記連結金具
が、引張り力の調節が可能なターンバックルであること
が好ましい。Further, in the present invention, it is preferable that the connecting fitting is a turnbuckle capable of adjusting a pulling force.

【０００８】更に、本発明においては、前記第１及び第
２の補強金具が、いずれも、前記連結金具の各端部を取
り付ける取付軸と、当該取付軸の両端を支持する一対の
取付板とを有することが好ましい。Further, in the present invention, each of the first and second reinforcing metal fittings includes a mounting shaft to which each end of the connecting metal fitting is mounted, and a pair of mounting plates supporting both ends of the mounting shaft. It is preferable to have

【０００９】この場合、前記取付軸が、前記一対の取付
板を連結する連結ボルトと、当該連結ボルトの外周に装
着されるパイプとを有することがより好ましい。In this case, it is more preferable that the mounting shaft has a connecting bolt for connecting the pair of mounting plates and a pipe mounted on the outer periphery of the connecting bolt.

【００１０】加えて、本発明においては、前記第１の補
強金具が、二以上の骨組み材が連結された連結部に固定
されるものであって、連結された一方の骨組み材に、当
該一方の骨組み材を囲むように固定される第１の接合部
材と、連結された他方の骨組み材に、当該他方の骨組み
材を囲むように固定される第２の接合部材と、前記第１
及び第２の接合部を相互に連結する連結部材と、を有す
ることが好ましい。このような構造により、本補強金具
は、火打ち張りと同等の機能を備え持つことができ、一
層その強度が向上する。In addition, in the present invention, the first reinforcing metal fitting is fixed to a connecting portion to which two or more frame members are connected, and the one frame member to which the first reinforcing metal member is connected is A first joint member fixed so as to surround the frame member, and a second joint member fixed to the other connected frame member so as to surround the other frame member;
And a connecting member that connects the second joints to each other. With this structure, the reinforcing metal fitting can have a function equivalent to that of fire striking, and the strength thereof can be further improved.

【００１１】[0011]

【発明の実施の形態】以下、図示した実施形態に基いて
本発明を詳細に説明する。図１は、本実施の形態におけ
る補強システム１００を示す上面図である。図１に示し
た建造物において、骨組み材１０２，１０４は同じ高さ
にあって互いに連結されており、骨組み材１０６は骨組
み材１０２，１０４より高い位置にあるものとする。BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described in detail below based on the illustrated embodiments. FIG. 1 is a top view showing a reinforcing system 100 according to the present embodiment. In the structure shown in FIG. 1, it is assumed that the frame members 102 and 104 are connected to each other at the same height, and the frame member 106 is located higher than the frame members 102 and 104.

【００１２】本実施の形態における補強システム１００
は、骨組み材１０２，１０４の連結部に固定された第１
補強金具１１０と、骨組み材１０６に固定された第２補
強金具１２０と、これら補強金具１１０，１２０を連結
する連結金具１３０とを備えている。Reinforcement system 100 in the present embodiment
Is a first member fixed to a connecting portion of the frame members 102 and 104.
The reinforcing metal fitting 110, the second reinforcing metal fitting 120 fixed to the frame member 106, and the connecting metal fitting 130 for connecting these reinforcing metal fittings 110, 120 are provided.

【００１３】図２は、補強システム１００の構成を示す
斜視図である。第１補強金具１１０は、骨組み材１０２
に固定された接合部材２１０と、骨組み材１０４に固定
された接合部材２２０，２３０とを備えている。更に、
この第１補強金具１１０は、接合部材２１０，２２０を
連結する連結部材２４０と、接合部材２１０，２３０を
連結する連結部材２５０とを備えている。FIG. 2 is a perspective view showing the structure of the reinforcing system 100. The first reinforcing metal fitting 110 is the frame member 102.
The joint member 210 fixed to the frame member 104 and the joint members 220 and 230 fixed to the frame member 104. Furthermore,
The first reinforcing metal fitting 110 includes a connecting member 240 that connects the joining members 210 and 220 and a connecting member 250 that connects the joining members 210 and 230.

【００１４】接合部材２１０は、骨組み材１０２の表面
に当接する金属片２１２と、骨組み材１０２の角部分に
当接する金属片２１４とを有している。金属片２１２
は、金属平板の両側端にフランジ部２１２ａを折曲形成
したものである。金属片２１４は、９０度に折曲形成し
た金属板の両側端にフランジ部２１４ａを折曲形成した
ものである。これら金属片２１２，２１４で骨組み材１
０２を囲み、隣接する金属片２１２，２１４のフランジ
部２１２ａ，２１４ａをボルト２１６で締結することに
より、接合部材２１０が骨組み材１０２を囲むように固
定される。The joining member 210 has a metal piece 212 that comes into contact with the surface of the frame member 102 and a metal piece 214 that comes into contact with the corners of the frame member 102. Metal piece 212
Is obtained by bending flange portions 212a at both ends of a metal flat plate. The metal piece 214 is formed by bending flange portions 214a at both ends of a metal plate bent at 90 degrees. The frame member 1 is made of these metal pieces 212, 214.
02, and the flange portions 212a and 214a of the adjacent metal pieces 212 and 214 are fastened with the bolts 216, whereby the joining member 210 is fixed so as to surround the frame member 102.

【００１５】同様に、接合部材２２０（２３０）も、骨
組み材１０４の表面に当接する金属片２２２（２３２）
と、骨組み材１０４の角部分に当接する金属片２２４
（２３４）とを有している。これら金属片２２２，２２
４（２３２，２３４）で骨組み材１０４をそれぞれ囲
み、隣接する金属片２２２，２２４（２３２，２３４）
のフランジ部２２２ａ，２２４ａ（２３２ａ，２３４
ａ）をボルト２２６（２３６）で締結することにより、
接合部材２２０（２３０）が骨組み材１０４を囲むよう
に固定される。Similarly, the joining member 220 (230) also has a metal piece 222 (232) that abuts the surface of the frame member 104.
And a metal piece 224 that abuts a corner portion of the frame member 104.
(234) and. These metal pieces 222, 22
4 (232, 234) surrounds the frame member 104, and adjacent metal pieces 222, 224 (232, 234)
Flange portions 222a, 224a (232a, 234)
By fastening a) with bolts 226 (236),
The joining member 220 (230) is fixed so as to surround the frame member 104.

【００１６】接合部材２１０，２２０を連結する連結部
材２４０は、Ｌ字板材２４２と、一対の三角板材２４４
とを有している。Ｌ字板材２４２は、骨組み材１０２，
１０４の連結部のなす角度と略同一の角度（９０度）に
折曲形成されており、骨組み材１０２に当接する当接面
と、骨組み材１０４に当接する当接面とを連続的に有し
ている。又、Ｌ字板材２４２の上下両端部には、一対の
フランジ部２４２ａが折曲形成されている。このフラン
ジ部２４２ａの内側面に沿って三角板材２４４を重ね合
わせる一方、外側面に金属片２１４，２２４のフランジ
部２１４ａ，２２４ａを重ね合わせ、これらをボルト２
１６，２２６で締結することにより、接合部材２１０，
２２０及び連結部材２４０が一体化される。A connecting member 240 for connecting the joining members 210 and 220 has an L-shaped plate member 242 and a pair of triangular plate members 244.
And have. The L-shaped plate member 242 includes the frame member 102,
It is bent at an angle (90 degrees) substantially the same as the angle formed by the connecting portions of 104, and has a contact surface that abuts the frame member 102 and a contact surface that abuts the frame member 104 continuously. is doing. In addition, a pair of flange portions 242a are bent and formed at both upper and lower ends of the L-shaped plate member 242. The triangular plate members 244 are superposed along the inner side surface of the flange portion 242a, while the flange portions 214a and 224a of the metal pieces 214 and 224 are superposed on the outer side surface, and these are attached to the bolt 2
By joining with 16, 226, the joining members 210,
220 and the connecting member 240 are integrated.

【００１７】一対の三角板材２４４は、所定間隔をあけ
て対向すると共に、これらを貫通する連結ボルト２４６
の締結により一体的に連結されている。図３に拡大断面
を示すように、連結ボルト２４６の外周には、三角板材
２４４の対向間隔と略同一の長さを有するパイプ２４８
が装着される。このパイプ２４８は、三角板材２４４の
間に介在して両者の対向間隔を維持すると共に、三角板
材２４４同士の一体性を高め、連結ボルト２４６の締め
すぎによる三角板材２４４の曲げ変形を抑えるものであ
る。このパイプ２４８の外周には、連結金具１３０の係
合孔５０４（図５）が係合するようになっている。The pair of triangular plate members 244 are opposed to each other with a predetermined space therebetween, and a connecting bolt 246 penetrating them.
Are integrally connected by fastening. As shown in an enlarged cross section in FIG. 3, a pipe 248 having a length substantially the same as the facing interval of the triangular plate members 244 is provided on the outer periphery of the connecting bolt 246.
Is installed. The pipe 248 is interposed between the triangular plate members 244 to maintain the opposing distance between the two, and enhances the integrity of the triangular plate members 244 to each other, and suppresses the bending deformation of the triangular plate members 244 due to the overtightening of the connecting bolts 246. is there. An engaging hole 504 (FIG. 5) of the connecting fitting 130 is engaged with the outer periphery of the pipe 248.

【００１８】接合部材２１０，２３０を連結する連結部
材２５０は、Ｌ字板材（図示せず）と、一対の三角板材
２５４と、これら三角板材２５４を固定する連結ボルト
２５６とを有しており、この連結ボルト２５６の外周に
はパイプ（図示せず）が装着されている。この連結部材
２５０の構成は、上述した連結部材２４０と同様である
ため、詳細説明は省略する。The connecting member 250 for connecting the joining members 210 and 230 has an L-shaped plate member (not shown), a pair of triangular plate members 254, and a connecting bolt 256 for fixing these triangular plate members 254. A pipe (not shown) is attached to the outer periphery of the connecting bolt 256. Since the structure of the connecting member 250 is the same as that of the connecting member 240 described above, detailed description thereof will be omitted.

【００１９】図４は、第２補強金具１２０を示す斜視図
である。この第２補強金具１２０は、骨組み材１０６の
表面に当接する金属片４０２と、骨組み材１０６の角部
分に当接する金属片４０４とを有している。これら金属
片４０２，４０４で骨組み材１０６を囲み、隣接する金
属片４０２，４０４のフランジ部４０２ａ，４０４ａを
ボルト４０６で締結することにより、第２補強金具１２
０が骨組み材１０６を囲むように固定される。FIG. 4 is a perspective view showing the second reinforcing metal fitting 120. The second reinforcing metal member 120 has a metal piece 402 that abuts on the surface of the frame member 106 and a metal piece 404 that abuts on a corner portion of the frame member 106. By enclosing the frame member 106 with these metal pieces 402 and 404 and fastening the flange portions 402a and 404a of the adjacent metal pieces 402 and 404 with bolts 406, the second reinforcing metal fitting 12
0 is fixed so as to surround the frame member 106.

【００２０】連結金具１３０を取り付ける側の金属片４
０２の一対のフランジ部４０２ａには、一対の取付板４
０８が互いに平行に取り付けられている。各取付板４０
８は、フランジ部４０２ａと重ね合わされ、上述したボ
ルト４０６により締結固定されている。一対の取付板４
０８は、これらを貫通する連結ボルト４１０の締結によ
り一体的に連結されている。連結ボルト４１０の外周部
には、取付板４０８の対向間隔と略同一の長さを有する
パイプ４１２が装着される。このパイプ４１２の断面構
造は、図３に示したパイプ２４８と同様であり、このパ
イプ４１２の外周には、連結金具１３０の係合孔５０４
（図５）が係合するようになっている。Metal piece 4 on the side to which the connecting fitting 130 is attached
02, the pair of mounting plates 4
08 are mounted parallel to each other. Each mounting plate 40
8 is overlapped with the flange portion 402a and is fastened and fixed by the above-mentioned bolt 406. A pair of mounting plates 4
08 are connected integrally by fastening a connecting bolt 410 passing through them. A pipe 412 having a length substantially the same as the facing interval of the mounting plate 408 is attached to the outer peripheral portion of the connecting bolt 410. The cross-sectional structure of the pipe 412 is similar to that of the pipe 248 shown in FIG. 3, and the engagement hole 504 of the connecting fitting 130 is provided on the outer circumference of the pipe 412.
(FIG. 5) are engaged.

【００２１】図５は、連結金具１３０の構成を示す図で
ある。連結金具１３０は、円筒部材５００の両端から一
対の軸状部材５０２が突出した形状を有している。一対
の軸状部材５０２の各先端には、上述した第１補強金具
１１０のパイプ２４８及び第２補強金具１２０のパイプ
４１２に係合する係合孔５０４がそれぞれ形成されてい
る。又、各軸状部材５０２の末端部分にはねじ部分５０
６が形成されており、当該ねじ部分５０６には操作用の
ナット５０８が螺合している。所定の工具を用いてナッ
ト５０８を回転操作することにより、軸状部材５０２の
突出量を調整し、これにより連結金具１３０の引張り力
の調整ができるようになっている。FIG. 5 is a view showing the structure of the connecting fitting 130. The connecting fitting 130 has a shape in which a pair of shaft-shaped members 502 protrude from both ends of the cylindrical member 500. Engagement holes 504 that engage with the pipe 248 of the first reinforcing metal fitting 110 and the pipe 412 of the second reinforcing metal fitting 120 described above are formed at the respective tips of the pair of shaft-shaped members 502. Further, the threaded portion 50 is provided at the end of each shaft-shaped member 502.
6 is formed, and an operating nut 508 is screwed into the threaded portion 506. By rotating the nut 508 using a predetermined tool, the amount of protrusion of the shaft-shaped member 502 can be adjusted, and thus the pulling force of the connecting fitting 130 can be adjusted.

【００２２】次に、このように構成された補強システム
１００を建造物に取り付ける方法について説明する。ま
ず、図２に示したように、第１補強金具１１０を、骨組
み材１０２，１０４の連結部に固定する。具体的には、
まず、接合部材２１０を骨組み材１０２に固定する。す
なわち、金属片２１２，２１４で骨組み材１０４を囲む
と共に、隣接する金属片２１２，２１４のフランジ部２
１２ａ，２１４ａをボルト２１６で締結することによ
り、接合部材２１０を骨組み材１０４に固定する。接合
部材２２０，２３０についても、同様に、骨組み材１０
４に固定する。Next, a method of attaching the reinforcing system 100 thus constructed to a building will be described. First, as shown in FIG. 2, the first reinforcing metal fitting 110 is fixed to the connecting portion of the frame members 102 and 104. In particular,
First, the joining member 210 is fixed to the frame member 102. That is, the frame member 104 is surrounded by the metal pieces 212 and 214, and the flange portion 2 of the adjacent metal pieces 212 and 214 is included.
The joining member 210 is fixed to the skeleton member 104 by fastening the bolts 216 to 12a and 214a. Similarly for the joint members 220 and 230, the frame member 10 is also used.
Fix at 4.

【００２３】続いて、接合部材２１０，２２０を連結部
材２４０により相互に連結する。すなわち、Ｌ字板材２
４２のフランジ部２４２ａの内側面に沿って三角板材２
４４を重ね合わせ、外側面に金属片２１４，２２４のフ
ランジ部２１４ａ，２２４ａを重ね合わせ、これらをボ
ルト２１６，２２６でそれぞれ締結することにより、接
合部材２１０，２２０と連結部材２４０を一体化する。
次いで、一対の三角板材２４４を連結ボルト２４６で締
結する。このとき、連結ボルト２４６の周囲にパイプ２
４８を装着し、その周囲に連結金具１３０の係合孔５０
４を係合させる。接合部材２１０，２３０についても、
同様にして、連結部材２５０により連結する。このよう
にして、第１補強金具１１０が骨組み材１０２，１０４
に固定される。Subsequently, the joining members 210 and 220 are connected to each other by a connecting member 240. That is, the L-shaped plate material 2
42 along the inner surface of the flange portion 242a of the triangular plate member 2
44 are overlapped, the flange portions 214a and 224a of the metal pieces 214 and 224 are overlapped on the outer surface, and these are fastened with bolts 216 and 226, respectively, whereby the joining members 210 and 220 and the connecting member 240 are integrated.
Next, the pair of triangular plate members 244 are fastened with connecting bolts 246. At this time, the pipe 2 is placed around the connecting bolt 246.
48, and the engaging hole 50 of the connecting fitting 130 around it.
4 is engaged. Also for the joining members 210 and 230,
Similarly, the connecting members 250 are used for connection. In this way, the first reinforcing metal fitting 110 is used for the frame members 102, 104.
Fixed to.

【００２４】次に、図４に示すように、第２補強金具１
２０を骨組み材１０６に固定する。すなわち、金属片４
０２，４０４で骨組み材１０６を囲み、隣接する金属片
４０２，４０４のフランジ部４０２ａ，４０４ａをボル
ト４０６で締結する。このとき、連結金具１３０を取り
付ける側の金属片４０２のフランジ部４０２ａには、一
対の取付板４０８を重ね合わせて固定する。次いで、一
対の取付板４０８を連結ボルト４１０で締結する。この
とき、連結ボルト４１０の周囲にパイプ４１２を装着
し、その周囲に連結金具１３０の係合孔５０４を係合さ
せる。これにより、第２補強金具１２０が骨組み材１０
６に固定される。Next, as shown in FIG. 4, the second reinforcing metal fitting 1
20 is fixed to the frame member 106. That is, the metal piece 4
02 and 404 surround the frame member 106, and the flange portions 402a and 404a of the adjacent metal pieces 402 and 404 are fastened with bolts 406. At this time, a pair of mounting plates 408 are superposed and fixed to the flange portion 402a of the metal piece 402 on the side where the connecting fitting 130 is mounted. Next, the pair of mounting plates 408 are fastened with the connecting bolts 410. At this time, the pipe 412 is mounted around the connecting bolt 410, and the engaging hole 504 of the connecting fitting 130 is engaged around the pipe 412. As a result, the second reinforcing metal fitting 120 is attached to the frame member 10
It is fixed at 6.

【００２５】第１補強金具１１０及び第２補強金具１２
０の固定が完了したのち、両者を連結する連結金具１３
０の操作用のナット５０８を適宜回転操作して、連結金
具１３０による引張り力を調節する。The first reinforcing metal member 110 and the second reinforcing metal member 12
After the fixing of 0 is completed, the connecting metal fitting 13 for connecting both
The pulling force of the connecting fitting 130 is adjusted by appropriately rotating the operating nut 508 of 0.

【００２６】このように、本実施の形態によれば、建造
物の骨組み材に（骨組み材を囲むように）第１補強金具
１１０及び第２補強金具１２０を取り付け、これらを連
結金具１３０で連結するようにしたので、補強金具１１
０，１２０等の取付位置の制限が少なくなり、多様な補
強を行うことが可能になる。As described above, according to the present embodiment, the first reinforcing metal fitting 110 and the second reinforcing metal fitting 120 are attached to the frame member of the building (to surround the frame member), and these are connected by the connecting metal member 130. Since it was done, the reinforcing metal fitting 11
There are less restrictions on the mounting position of 0, 120, etc., and various reinforcements can be performed.

【００２７】又、連結金具１３０として、引張り力の調
整が可能なターンバックルを用いるようにしたので、確
実な補強が可能になる。更に、連結金具１３０が装着さ
れるパイプ２４８（４１２）の両端を一対の三角板材２
４４（取付板４０８）により支持するようにしたので、
大きな加重にも耐えることができる。Further, since the turnbuckle capable of adjusting the pulling force is used as the connecting fitting 130, reliable reinforcement is possible. Further, the pipe 248 (412) to which the connecting fitting 130 is attached is provided with a pair of triangular plate members 2 at both ends.
Since it is designed to be supported by the 44 (mounting plate 408),
Can withstand a large load.

【００２８】図６及び図７には、本発明における補強シ
ステム１００の他の構成例を示す。上記実施の形態で
は、骨組み材１０２，１０４の連結部に固定した第１補
強金具１１０と、（連結部以外の）骨組み材１０６に固
定した第２補強金具１２０とを、連結金具１３０で連結
するようにした。しかしながら、図６に示したように、
連結部以外の２本の骨組み部１０６，１０８にそれぞれ
補強金具１２０を固定し、これらを連結金具１３０で連
結するようにしてもよい。6 and 7 show another structural example of the reinforcing system 100 according to the present invention. In the above-described embodiment, the first reinforcing metal fitting 110 fixed to the connecting portion of the frame members 102 and 104 and the second reinforcing metal member 120 fixed to the frame material 106 (other than the connecting portion) are connected by the connecting metal fitting 130. I did it. However, as shown in FIG.
The reinforcing metal fittings 120 may be fixed to the two skeleton parts 106 and 108 other than the connecting parts, and these may be connected by the connecting metal fittings 130.

【００２９】又、図７に示したように、第１補強金具１
１０と第２補強金具１２０とを連結金具１３０で連結
し、この第２補強金具１２０ともう一つの第１補強金具
１１０とを、別の連結金具１３０でさらに連結するよう
にしてもよい。Further, as shown in FIG. 7, the first reinforcing metal fitting 1
10 and the second reinforcing metal member 120 may be connected by the connecting metal member 130, and the second reinforcing metal member 120 and the other first reinforcing metal member 110 may be further connected by another connecting metal member 130.

【００３０】以上、本発明の実施形態を図面に沿って説
明した。しかしながら本発明は前記実施形態に示した事
項に限定されず、特許請求の範囲の記載に基いてその変
更、改良等が可能であることは明らかである。The embodiments of the present invention have been described above with reference to the drawings. However, it is obvious that the present invention is not limited to the matters shown in the above-mentioned embodiment, and changes and improvements thereof can be made based on the description of the claims.

【００３１】[0031]

【発明の効果】以上の如く本発明によれば、建造物の骨
組み材に第１及び第２の補強金具を、当該骨組み材を囲
むように取り付け、これら第１及び第２の補強金具を連
結金具により連結するようにしたので、補強金具等の取
付位置の制限が少なくなり、従来であれば筋交いを通す
ことが困難な箇所などにおいても筋交いによる補強がで
きるなど、多様な補強が可能になる。また、本発明によ
れば、構造材の補強に際して、柱や胴差しなどの構造部
材に傷を付けることがなく、よって構造材の強度の低下
を引き起こすことがない。As described above, according to the present invention, the first and second reinforcing metal fittings are attached to the frame member of the building so as to surround the frame member, and the first and second reinforcing metal members are connected to each other. Since it is connected by metal fittings, there are less restrictions on the mounting positions of reinforcing metal fittings, etc., and various reinforcements are possible, such as bracing even in places where it was difficult to pass through conventional braces. . Further, according to the present invention, when reinforcing the structural material, the structural member such as the pillar or the barrel is not damaged, and therefore the strength of the structural material is not reduced.

【００３２】また、第１の補強金具が２つの骨組み材の
連結機能を備えた本発明にあっては、連結金具が、前記
筋交いとしての機能に加えて、火打ち張りと同等の機能
を備え持つことができ、一層その強度が向上する。Further, in the present invention in which the first reinforcing metal member has a function of connecting the two frame members, the connecting metal member has a function equivalent to fire striking in addition to the function as the brace. The strength can be further improved.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明の一実施の形態に係る補強システムの構
造を示す上面図である。FIG. 1 is a top view showing the structure of a reinforcing system according to an embodiment of the present invention.

【図２】図１に示した補強システムの斜視図である。2 is a perspective view of the reinforcement system shown in FIG. 1. FIG.

【図３】図１の補強システムにおけるパイプの断面構造
を示す側断面図である。3 is a side sectional view showing a sectional structure of a pipe in the reinforcing system of FIG.

【図４】図１の補強システムにおける第２補強金具を示
す斜視図である。4 is a perspective view showing a second reinforcing metal member in the reinforcing system of FIG. 1. FIG.

【図５】図１の補強システムにおける連結金具の構造を
示す図である。5 is a diagram showing a structure of a connecting fitting in the reinforcing system of FIG.

【図６】本実施の形態に係る補強システムの他の構成例
を示す上面図である。FIG. 6 is a top view showing another configuration example of the reinforcing system according to the present embodiment.

【図７】本実施の形態に係る補強システムの別の構成例
を示す上面図である。FIG. 7 is a top view showing another configuration example of the reinforcing system according to the present embodiment.

【符号の説明】 １００ 補強システム １０２，１０４，１０６ 骨組み材 １１０ 第１補強金具 １２０ 第２補強金具 １３０ 連結金具 ２１０，２２０，２３０ 接合部材 ２１２，２２２，２３２ 金属片 ２１４，２２４，２３４ 金属片 ２４２ Ｌ字板材 ２４４ 三角板材 ２４６ 連結ボルト ２４８ パイプ ２４０，２５０ 連結部材 ４０２，４０４ 金属片 ４０８ 取付板 ４１０ 連結ボルト ４１２ パイプ ５０４ 係合孔 ５０８ 操作部[Explanation of symbols] 100 reinforcement system 102, 104, 106 frame material 110 First reinforcing metal fitting 120 Second reinforcing metal fitting 130 Connecting bracket 210,220,230 Joining member 212,222,232 Metal pieces 214, 224, 234 Metal pieces 242 L-shaped plate material 244 Triangular plate material 246 connecting bolt 248 pipe 240,250 Connecting member 402,404 Metal pieces 408 mounting plate 410 Connection bolt 412 pipe 504 Engagement hole 508 operation unit

Claims (5)

【特許請求の範囲】[Claims] 【請求項１】 複数の骨組み材を組み合わせてなる建造
物を補強する補強システムであって、 一の骨組み材に、当該一の骨組み材を囲むように固定さ
れる第１の補強金具と、 他の骨組み材に、当該他の骨組み材を囲むように固定さ
れる第２の補強金具と、 前記第１の補強金具と前記第２の補強金具との間に亘っ
て延び、これらを連結する連結金具と、を備えたことを
特徴とする建造物の補強システム。1. A reinforcing system for reinforcing a building, which is a combination of a plurality of frame members, comprising: a first frame member fixed to the frame member so as to surround the frame member; A second reinforcing metal member fixed to the frame member so as to surround the other frame member, and a connection extending between the first reinforcing metal member and the second reinforcing metal member and connecting them. A reinforcement system for buildings, which is equipped with metal fittings. 【請求項２】 前記連結金具が、引張り力の調節が可能
なターンバックルであることを特徴とする請求項１に記
載の建造物の補強システム。2. The reinforcing system for a building according to claim 1, wherein the connecting fitting is a turnbuckle capable of adjusting a pulling force. 【請求項３】 前記第１及び第２の補強金具が、いずれ
も、前記連結金具の各端部を取り付ける取付軸と、当該
取付軸の両端を支持する一対の取付板とを有することを
特徴とする請求項１又は２に記載の建造物の補強システ
ム。3. The first and second reinforcing metal fittings each have a mounting shaft to which each end of the connecting metal fitting is mounted, and a pair of mounting plates that support both ends of the mounting shaft. The building reinforcement system according to claim 1 or 2. 【請求項４】 前記取付軸が、前記一対の取付板を連結
する連結ボルトと、当該連結ボルトの外周に装着される
パイプとを有することを特徴とする請求項３に記載の建
造物の補強システム。4. The reinforcement of a building according to claim 3, wherein the attachment shaft has a connection bolt that connects the pair of attachment plates and a pipe that is attached to an outer periphery of the connection bolt. system. 【請求項５】 前記第１の補強金具が、二以上の骨組み
材が連結された連結部に固定されるものであって、 連結された一方の骨組み材に、当該一方の骨組み材を囲
むように固定される第１の接合部材と、 連結された他方の骨組み材に、当該他方の骨組み材を囲
むように固定される第２の接合部材と、 前記第１及び第２の接合部を相互に連結する連結部材
と、を有することを特徴とする請求項１〜４のいずれか
に記載の建造物の補強システム。5. The first reinforcing metal fitting is fixed to a connecting portion to which two or more frame members are connected, and the one frame member connected to surrounds the one frame member. A first joint member fixed to the second joint member, a second joint member fixed to the other connected frame member so as to surround the other frame member, and the first and second joint portions. The reinforcing system for a building according to any one of claims 1 to 4, further comprising:
JP2002021331A 2002-01-30 2002-01-30 Reinforcing system for structure Pending JP2003221874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002021331A JP2003221874A (en) 2002-01-30 2002-01-30 Reinforcing system for structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002021331A JP2003221874A (en) 2002-01-30 2002-01-30 Reinforcing system for structure

Publications (1)

Publication Number Publication Date
JP2003221874A true JP2003221874A (en) 2003-08-08

Family

ID=27744602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002021331A Pending JP2003221874A (en) 2002-01-30 2002-01-30 Reinforcing system for structure

Country Status (1)

Country Link
JP (1) JP2003221874A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111946087A (en) * 2020-08-14 2020-11-17 浠讳附 Fabricated building reinforcing member and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111946087A (en) * 2020-08-14 2020-11-17 浠讳附 Fabricated building reinforcing member and construction method thereof

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