JPH0816355B2 - Bolt joint structure - Google Patents
Bolt joint structureInfo
- Publication number
- JPH0816355B2 JPH0816355B2 JP1108377A JP10837789A JPH0816355B2 JP H0816355 B2 JPH0816355 B2 JP H0816355B2 JP 1108377 A JP1108377 A JP 1108377A JP 10837789 A JP10837789 A JP 10837789A JP H0816355 B2 JPH0816355 B2 JP H0816355B2
- Authority
- JP
- Japan
- Prior art keywords
- joined
- bolt
- joining
- metal fitting
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims description 33
- 230000000694 effects Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、主に木質部材等からなる第一の被接合部
材と第二の被接合部材とを接合ボルトによって接合する
ボルト接合構造に関する。Description: TECHNICAL FIELD The present invention relates to a bolt joining structure for joining a first joined member and a second joined member, which are mainly wood members, with joining bolts.
一般に、接合ボルトによる接合は釘や接着材による接
合に比べ、靭性があり、強度的にも優れているため、木
構造においても広く使用されている。Generally, joining with a joining bolt is tougher and superior in strength as compared with joining with a nail or an adhesive, and is therefore widely used in a wooden structure.
しかし、木質部材どうしを接合ボルトによって接合す
る場合、接合しようとする部材のボルト孔を正確に設け
る必要があり、ボルト孔の位置が少しでもずれていたり
すると、ボルトを挿通できなくなってしまうことがあ
る。However, when joining wooden members with joining bolts, it is necessary to accurately provide the bolt holes of the members to be joined, and if the positions of the bolt holes are slightly misaligned, the bolts may not be inserted. is there.
このため、関係者間でボルト孔が少々ずれていても接
合ボルトによって容易に接合することができるボルト接
合構造の開発が強く望まれていた。For this reason, there has been a strong demand for the development of a bolt joint structure in which the bolt holes can be easily joined by joint bolts even if the bolt holes are slightly displaced between the persons concerned.
この発明はこのような要望に応えてなされたもので、
接合しようとする部材のボルト孔が少々ずれていても、
これを簡単に修正し、部材どうしを容易にかつ確実に接
合できるようにしたボルト接合構造を提供することを目
的とする。This invention was made in response to such a demand,
Even if the bolt holes of the members to be joined are slightly misaligned,
An object of the present invention is to provide a bolt joint structure in which this can be easily corrected and members can be joined easily and surely.
この発明に係るボルト接合構造は、第一の被接合部材
と第二の被接合部材とを接合ボルトによって接合するに
際し、上下に一定間隔離して設置されたベースプレート
と、この上下ベースプレートに跨がって設けられ、か
つ、上下方向に細長く、前記接合ボルトの外径と略同径
の横幅を有する長孔が形成された連結プレートとを備え
て構成され、前記第一の被接合部材の接合面部に固着さ
れる第一金具と、偏芯する位置にねじ孔を有し、前記第
一金具の前記連結プレートと前記第一の被接合部材との
間に形成された空間部に、上下方向の移動を前記ベース
プレートによって阻止され、かつ、回転自在に介在され
る第二金具とを備え、かつ、前記長孔より前記ねじ孔に
前記接合ボルトを螺合して前記第一の被接合部材に前記
第二の被接合部材が接合されてなることを特徴とする。The bolt joining structure according to the present invention, when joining the first member to be joined and the second member to be joined by joining bolts, the base plate is installed up and down by a certain distance, and the upper and lower base plates are straddled. And a connecting plate that is elongated in the up-down direction and in which a long hole having a lateral width that is substantially the same as the outer diameter of the joining bolt is formed, and the joining surface portion of the first joined member. A first metal fitting fixed to the first metal fitting, and a screw hole at an eccentric position, and a space formed between the connecting plate of the first metal fitting and the first member to be joined in the vertical direction. A second metal fitting that is prevented from moving by the base plate and is rotatably interposed; and the first bolt to be screwed into the screw hole from the elongated hole to the first member to be joined. The second member to be joined It is characterized by comprising.
図１〜図３は、この発明に係るボルト接合構造の一実
施例を示し、図において、第一金具１は一定厚さを有す
る矩形板状をした２枚のベースプレート3,3を上下に一
定間隔離して設置すると共に、この２枚のベースプレー
ト3,3の上に双方に跨がって１枚の連結プレート４を溶
接固着し、かつ、２枚のベースプレート3,3に取付孔5,
5、連結プレート４の略中央部に長孔６をそれぞれ形成
することにより構成されている。なお、長孔６は後述す
る接合ボルト13の外径と略同径の横幅を有して上下方向
に細長く形成されている。1 to 3 show an embodiment of a bolt joint structure according to the present invention, in which a first metal fitting 1 has two rectangular plate-shaped base plates 3, 3 having a constant thickness, which are vertically fixed. The two base plates 3 and 3 are installed so as to be separated from each other, and one connecting plate 4 is welded and fixed on the two base plates 3 and 3 and the mounting holes 5 and 3 are attached to the two base plates 3 and 3.
5. The long hole 6 is formed in the substantially central portion of the connecting plate 4. The elongated hole 6 has a lateral width substantially the same as the outer diameter of the joining bolt 13 described later and is elongated in the vertical direction.
このように構成された第一金具１は、第一の被接合部
材７に添い付けられ、かつ、取付孔5,5より第一の被接
合部材７にビス8,8を螺入することにより被接合部材７
に強固に固定されている。The first metal fitting 1 configured in this way is attached to the first member 7 to be joined, and the screws 8, 8 are screwed into the first member 7 to be joined through the mounting holes 5, 5. Member to be bonded 7
It is firmly fixed to.
被接合部材７と連結プレート４との間にはベースプレ
ート３の厚み分の空間部９が形成され、この空間部９に
第二金具２が介在されている。A space 9 corresponding to the thickness of the base plate 3 is formed between the joined member 7 and the connecting plate 4, and the second metal fitting 2 is interposed in the space 9.
第二金具２は空間部９の上下ベースプレート3,3間に
自由に回転できる状態で内接可能な円形板状に形成さ
れ、その略中央部より若干偏芯する位置にねじ孔10が形
成されている。The second metal fitting 2 is formed in a circular plate shape capable of being inscribed in a freely rotatable state between the upper and lower base plates 3, 3 of the space portion 9, and a screw hole 10 is formed at a position slightly eccentric from a substantially central portion thereof. ing.
また、第一の被接合部材７に接合される第二の被接合
部材11は、第一金具１の連結プレート４の上に添わさ
れ、かつ、第二の被接合部材11のボルト孔12が連結プレ
ート４の長孔６に一致するように重ねられている。Further, the second member to be joined 11 joined to the first member to be joined 7 is put on the connecting plate 4 of the first metal fitting 1, and the bolt hole 12 of the second member to be joined 11 is The connection plate 4 and the long hole 6 of the connection plate 4 are overlapped with each other.
そして、ボルト孔12より長孔６を貫通して第二金具２
のねじ孔10に接合ボルト13を螺合することによって、第
二の被接合部材11が第一の被接合部材７に接合されてい
る。Then, the second metal fitting 2 is passed through the elongated hole 6 from the bolt hole 12.
The second joined member 11 is joined to the first joined member 7 by screwing the joining bolt 13 into the screw hole 10.
係る場合、第二の被接合部材11の位置を上下方向に移
動したい場合には、第二金具２のねじ孔10が偏芯する位
置に形成されているので、第二金具２を空間部９内で適
宜回転することによりねじ孔10の位置を上下方向に移動
することによって、第二の被接合部材11の接合位置を上
下方向に移動することができる。In this case, when it is desired to move the position of the second joined member 11 in the vertical direction, the screw hole 10 of the second metal fitting 2 is formed at an eccentric position. By appropriately rotating the inside of the screw hole 10 to move the position of the screw hole 10 in the vertical direction, the joining position of the second member 11 to be joined can be moved in the vertical direction.
また、第二金具２のねじ孔10が第二金具２の中央部よ
り偏芯する位置に形成され、かつ、第二金具２が第一金
具１の上下ベースプレート3,3によって上下方向に移動
できないようになっており、さらに、第一金具１の長孔
６が接合ボルト13が貫通し得る程度の横幅を有して上下
方向に細長く形成されているので、接合ボルト13を被接
合部材11のボルト孔12より長孔６を貫通させ、第二金具
２のねじ孔10に螺合するために、接合ボルト13を回して
も、第二金具２が接合ボルト13とともに回転してしまう
ことがないので、接合ボルト13を第二金具２のねじ孔10
に螺合することができ、よって、第一の被接合部材７と
第二の被接合部材11とを強固に接合できる。Further, the screw hole 10 of the second metal fitting 2 is formed at a position eccentric from the central portion of the second metal fitting 2, and the second metal fitting 2 cannot be moved in the vertical direction by the upper and lower base plates 3, 3 of the first metal fitting 1. Further, since the long hole 6 of the first metal fitting 1 has a lateral width that allows the joining bolt 13 to penetrate therethrough, and is formed elongated in the vertical direction, the joining bolt 13 is attached to the member 11 to be joined. Since the elongated hole 6 is penetrated from the bolt hole 12 and screwed into the screw hole 10 of the second metal fitting 2, even if the joining bolt 13 is rotated, the second metal fitting 2 does not rotate together with the joining bolt 13. Therefore, connect the joint bolt 13 to the screw hole 10 of the second fitting 2.
The first joined member 7 and the second joined member 11 can be firmly joined together.
なお、第二金具２のベースプレート3,3及び連結プレ
ート４の板厚並びに接合ボルト13の径は、第一の被接合
部材７と第二の被接合部材11との接合部に作用する外力
の大きさ等に応じて決められている。The plate thicknesses of the base plates 3, 3 and the connecting plate 4 of the second metal fitting 2 and the diameter of the joining bolt 13 are determined by the external force acting on the joining portion between the first joined member 7 and the second joined member 11. It is decided according to the size.
この発明に係るボルト接合構造は以上説明した構成か
らなり、第二金具を適当に回してねじ孔の位置を上下に
ずらしてから接合ボルトを螺合することによって被接合
部材の接合位置を簡単に変更することができるので、被
接合部材どうしを正確な位置に容易にかつ確実に接合で
きる効果がある。The bolt joint structure according to the present invention is configured as described above, and the second metal fitting is appropriately turned to shift the position of the screw hole up and down, and then the joint bolt is screwed to simplify the joint position of the members to be joined. Since it can be changed, there is an effect that the members to be joined can be joined easily and reliably at the correct positions.
また、第二金具のねじ孔がその中央部より偏芯する位
置に形成され、かつ、第二金具が第一金具の上下ベース
プレートによって上下方向に移動できないように阻止さ
れ、さらに、第一金具の長孔が、接合ボルトの外径と略
同径の横幅を有して上下方向に細長く形成されているの
で、接合ボルトを被接合部材のボルト孔より長孔を貫通
させ、第二金具のねじ孔に螺合するために接合ボルトを
回しても、第二金具が接合ボルトとともに回転してしま
うことがないので、接合ボルトを第二金具のねじ孔に螺
合することができ、よって、第一の被接合部材と第二の
被接合部材とを強固に接合でき、さらに、構造もきわめ
て単純なので、製作及び取扱いも簡単であるなどの効果
もある。In addition, the screw hole of the second metal fitting is formed at a position eccentric from the central portion thereof, and the second metal fitting is prevented by the upper and lower base plates of the first metal fitting so as not to move in the vertical direction. Since the elongated hole has a lateral width approximately the same as the outer diameter of the joining bolt and is formed elongated in the vertical direction, the joining bolt is made to penetrate through the longer hole than the bolt hole of the member to be joined, Even if the joining bolt is turned to be screwed into the hole, the second fitting does not rotate together with the joining bolt, so that the joining bolt can be screwed into the screw hole of the second fitting. The first member to be joined and the second member to be joined can be firmly joined, and the structure is extremely simple, so that there is an effect that the manufacturing and handling are easy.
第１図〜第３図は、この発明に係るボルト接合構造の一
実施例を示し、第１図は第一金具及び第二金具の取付状
態を示す接合部の分解側面図、第２図は第一金具及び第
二金具の正面図、第３図はその側面図である。 １…第一金具、２…第二金具、３…ベースプレート、４
…連結プレート、５…取付孔、６…長孔、７…第一の被
接合部材、８…ビス、９…空間部、10…ねじ孔、11…第
二の接合部材、12…ボルト孔、13…接合ボルト。1 to 3 show an embodiment of a bolt joint structure according to the present invention, FIG. 1 is an exploded side view of a joint portion showing a mounting state of a first metal fitting and a second metal fitting, and FIG. FIG. 3 is a front view of the first metal fitting and the second metal fitting, and FIG. 3 is a side view thereof. 1 ... First metal fitting, 2 ... Second metal fitting, 3 ... Base plate, 4
... Connection plate, 5 ... Mounting hole, 6 ... Long hole, 7 ... First member to be joined, 8 ... Screw, 9 ... Space portion, 10 ... Screw hole, 11 ... Second joining member, 12 ... Bolt hole, 13 ... Joint bolt.
Claims (1)
接合ボルトによって接合するボルト接合構造において、
上下に一定間隔離して設置されたベースプレートと、こ
の上下ベースプレートに跨がって設けられ、かつ、上下
方向に細長く、前記接合ボルトの外径と略同径の横幅を
有する長孔が形成された連結プレートとを備えて構成さ
れ、前記第一の被接合部材の接合面部に固着される第一
金具と、偏芯する位置にねじ孔を有し、前記第一金具の
前記連結プレートと前記第一の被接合部材との間に形成
された空間部に、上下方向の移動を前記ベースプレート
によって阻止され、かつ、回転自在に介在される第二金
具とを備え、かつ、前記長孔より前記ねじ孔に前記接合
ボルトを螺合して前記第一の被接合部材に前記第二の被
接合部材が接合されてなることを特徴とするボルト接合
構造。1. A bolt joining structure for joining a first member to be joined and a second member to be joined together by joining bolts,
A base plate vertically separated from the base plate by a certain distance, and a long hole extending over the upper and lower base plates and having a lateral width substantially the same as the outer diameter of the joining bolt are formed. A first metal fitting configured to include a connecting plate, fixed to a bonding surface portion of the first member to be bonded, and having a screw hole at an eccentric position, the connecting plate of the first metal fitting and the first metal fitting. A space formed between the member to be joined and a second metal fitting which is prevented from moving in the vertical direction by the base plate and is rotatably interposed; A bolt joining structure characterized in that the joining bolt is screwed into a hole to join the second joined member to the first joined member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1108377A JPH0816355B2 (en) | 1989-04-27 | 1989-04-27 | Bolt joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1108377A JPH0816355B2 (en) | 1989-04-27 | 1989-04-27 | Bolt joint structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02285129A JPH02285129A (en) | 1990-11-22 |
| JPH0816355B2 true JPH0816355B2 (en) | 1996-02-21 |
Family
ID=14483229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1108377A Expired - Fee Related JPH0816355B2 (en) | 1989-04-27 | 1989-04-27 | Bolt joint structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0816355B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5348161A (en) * | 1976-10-14 | 1978-05-01 | Nat Jutaku Kenzai | Anchor bolt |
-
1989
- 1989-04-27 JP JP1108377A patent/JPH0816355B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02285129A (en) | 1990-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0816355B2 (en) | Bolt joint structure | |
| US20030152421A1 (en) | Table corner strengthener | |
| JPH053838Y2 (en) | ||
| JP2851824B2 (en) | Timber joining equipment for wooden buildings | |
| JP2570543Y2 (en) | Pillar establishment fixed structure in wooden building | |
| JPS5845366Y2 (en) | Architectural connection device | |
| JPH0629287Y2 (en) | Member connection structure | |
| JPH0330026Y2 (en) | ||
| KR20110058620A (en) | Table fittings and tables | |
| JPH069121Y2 (en) | Veranda sleeve wall mounting structure | |
| JPS6242051Y2 (en) | ||
| JPH0217047Y2 (en) | ||
| JPS6141892Y2 (en) | ||
| JPH06117039A (en) | Connecting support for forming a continuous surface and supporting a plate-like body | |
| JPH0433314Y2 (en) | ||
| JP2540581Y2 (en) | Clamping device | |
| JPH0747450Y2 (en) | Joint fitting and joint structure of pillar and cross member using the joint fitting | |
| JP2576796Y2 (en) | Wooden beam fittings | |
| JP3645361B2 (en) | Wood joining equipment and wood joining hardware for wooden buildings | |
| JP2003020724A (en) | Joining device of column and horizontal member | |
| JP2540578Y2 (en) | Clamping device | |
| JPH0292212U (en) | ||
| JP3207375U (en) | Wood joining equipment and wood joining hardware for wooden buildings | |
| JPH0431921Y2 (en) | ||
| JPH0113684Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |