JPH061921Y2 - Reinforcing metal fittings for frame structures of wooden buildings - Google Patents
Reinforcing metal fittings for frame structures of wooden buildingsInfo
- Publication number
- JPH061921Y2 JPH061921Y2 JP7897087U JP7897087U JPH061921Y2 JP H061921 Y2 JPH061921 Y2 JP H061921Y2 JP 7897087 U JP7897087 U JP 7897087U JP 7897087 U JP7897087 U JP 7897087U JP H061921 Y2 JPH061921 Y2 JP H061921Y2
- Authority
- JP
- Japan
- Prior art keywords
- wooden
- wooden pole
- base
- timber
- pole
- 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
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
【考案の詳細な説明】 本考案は屋根や床等を支持する木造建築物の骨組構造体
の節点強度を増大するために用いる木造建築物の骨組構
造体用補強金具に関する。[Detailed Description of the Invention] The present invention relates to a reinforcing metal fitting for a frame structure of a wooden structure used to increase the nodal strength of the frame structure of a wooden structure supporting a roof, a floor and the like.
一般に木造建築物を建てる場合、屋根や床等を支持する
骨組構造体の節点強度、つまり木柱の取付部は従来から
第５図に示す如く木柱（７）に突設させたほぞ（7a′）
を土台等の角材（６）に設けた穴(6a)に嵌合させて組込
んでいる。この取付方法は嵌合状態が悪いと木口のめり
込み，ほぞ（7a′）の強度不足，筋違等の斜材の取付強
度不足等が発生する恐れがある。Generally, when building a wooden building, the nodal strength of the frame structure that supports the roof, floor, etc., that is, the mounting portion of the wooden pole has conventionally been made to project from the tenon (7a) as shown in FIG. ′)
Is assembled by fitting it into a hole (6a) formed in a square member (6) such as a base. If this fitting method is not properly fitted, there is a risk of slipping into the wood entrance, insufficient strength of the tenon (7a '), and insufficient strength of the diagonal members due to bracing.
近年に於ては木造建築物の骨組構造体の節点強度は建築
材料の改良，取付方法の改善，取付具等の改善により増
大されているが、この木造建築物の骨組構造体の節点強
度増大に際しては材料費のコストアップ，取付方法の複
雑化，取付具等の材料費や施工費のコストアップとな
る。このため建設業界に於ては木製骨組構造体の節点強
度が確実に且つ簡単に増大され、しかも材料費も減少で
きるものが要望されていた。In recent years, the node strength of the frame structure of the wooden building has been increased by the improvement of the building materials, the mounting method, the fittings, etc. In that case, the material cost will be increased, the mounting method will be complicated, and the material cost of the fixture and the construction cost will be increased. For this reason, in the construction industry, it has been desired that the node strength of the wooden frame structure can be reliably and easily increased and the material cost can be reduced.
本考案は上記要望に応えるために成されたものであり、
つまり本考案品を使用することにより誰にでも簡単に骨
組構造体の節点強度が確実に増大され、材料費や施工費
も減少する木造建築物の骨組構造体用補強金具を提供す
るにある。The present invention has been made to meet the above-mentioned demand,
That is, it is intended to provide a reinforcing metal fitting for a frame structure of a wooden structure in which anyone can easily and surely increase the node strength of the frame structure and reduce the material cost and the construction cost by using the product of the present invention.
以下本考案の実施例を図面に基づいて説明すると、
（Ａ）は屋根や床等を支持する木造建築物の骨組構造体
用補強金具であり、該補強金具（Ａ）は金属製板材を直
角に折曲して矩形状の基部（１）と、立設する取付部
（２）とを形成させている。（３）は基部（１）に木柱
（７）が載置する中央を切り開いて起立させた２枚の突
片であり、該突片（３）は木柱（７）の載置面に刻設し
た２本の溝(7a)へ嵌合させて位置決めの役目を成す。
（４）は基部（１）の中央以外の四隅及び取付部（２）
上辺に適宜間隔で穿設させた釘穴である。（５）は取付
部（２）下辺に適宜間隔で穿設したボルト穴であり、
（６）は水平方向に取付ける土台，胴差，桁等の角材
で、（７）は下端面に突片（３）が嵌合する溝(7a)を２
本刻設させた木柱である。尚、この溝(7a)は一般に現場
に於て鋸で挽くことにより溝加工を行う。（８）は筋違
等の斜材、（９）はボルト、(10)は釘である。An embodiment of the present invention will be described below with reference to the drawings.
(A) is a reinforcing metal fitting for a frame structure of a wooden building supporting a roof, a floor, etc. The reinforcing metal fitting (A) is a rectangular base (1) formed by bending a metal plate at a right angle, An upright mounting portion (2) is formed. Reference numeral (3) denotes two projecting pieces which are erected by opening the center where the wooden pole (7) is placed on the base portion (1), and the projecting pieces (3) are placed on the mounting surface of the wooden pole (7). It fits into the two grooves (7a) that have been engraved and serves as a positioning member.
(4) is the four corners of the base (1) other than the center and the mounting portion (2)
It is a nail hole that is formed on the upper side at appropriate intervals. (5) is a bolt hole formed at an appropriate interval on the lower side of the mounting portion (2),
(6) is a square member such as a base, a body difference, and a girder to be installed in the horizontal direction, and (7) is a groove (7a) in which the projecting piece (3) is fitted on the lower end surface.
It is a wooden pillar that has been engraved. Incidentally, this groove (7a) is generally grooved by sawing at the site. (8) is a diagonal member such as a brace, (9) is a bolt, and (10) is a nail.
次に本考案の作用について説明すると、先ず角材（６）
の適宜位置に基部（１）を載置し、釘(10)を４隅の釘穴
（４）から打ち付けて基部（１）を角材（６）に固定す
る。その後、木柱（７）の端面に溝(7a)を、突片（３）
位置に相当する位置へ形成させ、該溝(7a)を突片（３）
に嵌合すると共に木柱（７）が立設される。この時、前
記基部（１）は角材（６）と木柱（７）の間に挟まれた
状態となる。立設後、取付部（２）の釘穴（４）から木
柱（７）に向って釘(10)を打ち付けることにより、角材
（６）と木柱（７）が補強金具（Ａ）を介在して確実に
固定されるのである（第２図参照）。次に、予めボルト
用穴が穿設された斜材（８）を角材（６）と木柱（７）
の節点箇所へ配置させる。そしてボルト(10)をボルト穴
（５）と斜材（８）の穴とに挿入してナット等で締結す
ることにより、前記斜材（８）が角材（６）と簡単に固
定でき、節点強度が増大される。Next, the operation of the present invention will be described. First, the timber (6)
The base (1) is placed at an appropriate position, and the nail (10) is driven through the nail holes (4) at the four corners to fix the base (1) to the square bar (6). After that, the groove (7a) is formed on the end face of the wooden pole (7), and the projecting piece (3).
The groove (7a) is formed at a position corresponding to the position and the protruding piece (3) is formed.
And a wooden pole (7) is erected. At this time, the base (1) is sandwiched between the timber (6) and the wooden pole (7). After standing, by striking the nail (10) from the nail hole (4) of the mounting portion (2) toward the wooden pole (7), the timber (6) and the wooden pole (7) attach the reinforcing metal fitting (A). It is securely fixed through the interposition (see FIG. 2). Next, the diagonal member (8) in which the bolt holes are preliminarily drilled is the square member (6) and the wooden pole (7).
Place it at the node point of. Then, by inserting the bolt (10) into the bolt hole (5) and the hole of the diagonal member (8) and fastening it with a nut or the like, the diagonal member (8) can be easily fixed to the square member (6), and the node point Strength is increased.
このように本考案品は、基部（１）と取付部（２）を１
枚の金属製板材で形成し、角材（６）と木柱（７）との
間に介在させて固定し、更に前記金属製板材を介して斜
材（８）も固定することにより、その結合部は頑強で且
つ確実になり、しかも地震等の外力が加わっても、一部
の骨組材にその力が集中することなく分散し合う状態と
なる。その結果、節点強度が従来よりもはるかに増大す
る。特に本考案品を使用して建築すれば木造３階建も簡
単に建てることが可能となる。As described above, the product of the present invention includes the base portion (1) and the mounting portion (2) as one unit.
Formed by a sheet of metal plate material, fixed by interposing between the timber (6) and the wooden pole (7), and further by fixing the diagonal member (8) through the metal plate material, the connection The parts are robust and reliable, and even if external forces such as an earthquake are applied, the forces will be dispersed without being concentrated on some frame members. As a result, the node strength is much higher than in the past. In particular, if the present invention is used for building, it becomes possible to easily build a wooden three-story building.
又、基部（１）と取付部（２）に釘穴（４）をそれぞれ
穿設させると共に前記取付部（２）の下辺にボルト穴
（５）も穿設させたことにより、釘を打ち込むだけで土
台，胴差，桁等の角材（６）と木柱（７）との固定が極
めて簡単に誰にでもでき、且つ斜材（８）がボルト
（９）で締結するだけで筋違い等の斜材（８）の取付作
業が角材（６）と木柱（７）の固定と同様に極めて簡単
で、且つ確実にできる。Further, the nail hole (4) is formed in the base portion (1) and the mounting portion (2), respectively, and the bolt hole (5) is also formed in the lower side of the mounting portion (2) so that the nail can be driven. It is extremely easy for anyone to fix the timber (6) such as the base, body difference and girder to the wooden pole (7), and the diagonal member (8) can be tightened with bolts (9) to prevent misalignment. The mounting work of the diagonal members (8) is extremely simple and reliable as in the fixing of the timber members (6) and the wooden poles (7).
更に基部（１）中央部に２枚の起立する突片（３）を木
柱（７）の溝(7a)へ嵌合させることにより、従来の如き
角材（６）の穴(6a)に木柱（７）のほぞ（7a′）を嵌合
させた状態と同様に、前記角材（６）と木柱（７）の位
置がずれることなく決まるので、熟練技術を要するほぞ
穴加工やほぞ加工が不要となり、誰にでも容易に角材
（６）と木柱（７）との下準備及び取付けが短時間に出
来るのである。従って、材料加工費や組立工費も減少
し、作業の省力化もできる等の大きな実用的効果があ
る。Furthermore, by fitting two standing projecting pieces (3) in the center of the base (1) into the groove (7a) of the wooden pole (7), the wood (6a) is inserted into the hole (6a) of the conventional timber (6). Similar to the case where the tenon (7a ') of the pillar (7) is fitted, the positions of the timber (6) and the wooden pillar (7) are determined without displacement, so mortise and mortise processing that requires skill is required. This makes it unnecessary for anyone to easily prepare and install the timber (6) and the wooden pole (7) in a short time. Therefore, the material processing cost and the assembly cost can be reduced, and the labor can be saved.
第１図は本考案の実施例を示す斜視図、第２図は木柱の
取付状態を示す要部断面図、第３図は木造３階建の骨組
構造体の節点強度を増大させた状態を示す説明図、第４
図は木柱の取付方法を示す要部斜視図、第５図は従来方
法による木柱の取付方法を示す要部斜視図である。 （１）・・・基部 （２）・・・取付部 （３）・・・突片 （４）・・・釘穴 （５）・・・ボルト穴 （６）・・・角材 （７）・・・木柱 (7a)・・・溝 （８）・・・斜材FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a sectional view of an essential part showing a mounting state of a wooden pole, and FIG. 3 is a state in which the node strength of a wooden three-story frame structure is increased. Explanatory drawing showing
FIG. 5 is a perspective view of a main part showing a method of mounting a wooden pole, and FIG. 5 is a perspective view of a main part showing a method of mounting a wooden pole by a conventional method. (1) ・ ・ ・ Base (2) ・ ・ ・ Mounting part (3) ・ ・ ・ Projection piece (4) ・ ・ ・ Nail hole (5) ・ ・ ・ Bolt hole (6) ・ ・ ・ Square bar (7) ・..Wood posts (7a) ... grooves (8) ... slanting materials
Claims (1)
角材（６）と、該角材（６）と直角に取付ける木柱
（７）との間に介在させ、その節点強度を増大するもの
であって、下記のように構成したことを特徴とする木造
建築物の骨組構造体用補強金具。 イ）金属製板材を直角に折曲して、前記角材（６）に取
付けるための矩形状の基部（１）と、前記木柱（７）の
一側面と当接可能に立設する取付部（２）とを形成させ
たこと。 ロ）前記基部（１）に前記木柱（７）が載置する中央を
切り開いて、前記木柱（７）の載置面に刻設した２本の
溝(7a)へ嵌合させるための２枚の突片（３）を起立させ
て形成したこと。 ハ）前記基部（１）の中央以外の四隅には前記角材
（６）を固定するための釘穴（４）を、前記取付部
（１）の上辺にも前記木柱（７）を固定するための釘穴
（４）をそれぞれ穿設したこと。 ニ）前記取付部（２）の下辺には骨組補強用斜材（８）
を固定するためのボルト穴（５）を穿設させたこと。1. A nodal strength is increased by interposing a square timber (6) for a frame of a wooden structure supporting a roof, a floor, etc. and a wooden pole (7) mounted at a right angle to the square timber (6). A reinforcing metal fitting for a frame structure of a wooden building, which is configured as described below. A) A rectangular base portion (1) for bending the metal plate material at a right angle to be attached to the square member (6), and an attachment portion that is erected so as to be able to contact one side surface of the wooden pole (7). (2) Forming and. (B) To cut open the center where the wooden pole (7) is placed on the base (1) and fit it into the two grooves (7a) engraved on the placing surface of the wooden pole (7) Formed by erecting two projecting pieces (3). C) Nail holes (4) for fixing the timber (6) are fixed to the four corners of the base (1) other than the center, and the wooden poles (7) are fixed to the upper side of the mounting portion (1). Each nail hole (4) has been drilled. D) A skeleton for frame reinforcement (8) on the lower side of the attachment part (2)
A bolt hole (5) for fixing the bolt was drilled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7897087U JPH061921Y2 (en) | 1987-05-26 | 1987-05-26 | Reinforcing metal fittings for frame structures of wooden buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7897087U JPH061921Y2 (en) | 1987-05-26 | 1987-05-26 | Reinforcing metal fittings for frame structures of wooden buildings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63186804U JPS63186804U (en) | 1988-11-30 |
| JPH061921Y2 true JPH061921Y2 (en) | 1994-01-19 |
Family
ID=30928399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7897087U Expired - Lifetime JPH061921Y2 (en) | 1987-05-26 | 1987-05-26 | Reinforcing metal fittings for frame structures of wooden buildings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061921Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7469980B2 (en) * | 2020-07-29 | 2024-04-17 | 株式会社熊谷組 | Stress transfer mechanism between shaft and the member to which it is attached |
-
1987
- 1987-05-26 JP JP7897087U patent/JPH061921Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63186804U (en) | 1988-11-30 |
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