JPH0520811Y2 - - Google Patents
Info
- Publication number
- JPH0520811Y2 JPH0520811Y2 JP19687687U JP19687687U JPH0520811Y2 JP H0520811 Y2 JPH0520811 Y2 JP H0520811Y2 JP 19687687 U JP19687687 U JP 19687687U JP 19687687 U JP19687687 U JP 19687687U JP H0520811 Y2 JPH0520811 Y2 JP H0520811Y2
- Authority
- JP
- Japan
- Prior art keywords
- filler
- connecting shaft
- insertion hole
- joining
- joint
- 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
- 239000000945 filler Substances 0.000 claims description 27
- 230000037431 insertion Effects 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 20
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、木造集成材どうし或いは木造集成
材と他部材の接合等に使用する部材の接合部構造
に関するものである。[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a joint structure of members used for joining wooden laminated timber together or between wooden laminated timber and other members.
従来、木造集成材どうしの接合をジヨイントプ
レートとボルトによつて行う場合、第６図および
第７図に示すようにジヨイントプレート８の両端
部を接合部材５の接合端部に嵌入して接合部材
５，５を対向配置した後、接合部材５の接合端部
に直角に設けた挿通孔６を介してボルト１０をジ
ヨイントプレート８に貫通させてそのボルト締結
によつて接合部材５，５どうしを接合する。
Conventionally, when joining wooden laminated timber together using joint plates and bolts, both ends of the joint plate 8 are fitted into the joining ends of the joining member 5, as shown in FIGS. 6 and 7. After the joining members 5, 5 are arranged facing each other, a bolt 10 is passed through the joint plate 8 through an insertion hole 6 provided at right angles to the joining end of the joining member 5, and the joining members 5, 5 are fastened with the bolt. Join 5 pieces together.
しかしながら、ボルト１０と接合部材５の挿通
孔６内面間には隙間があるため、ボルト１０が接
合部材５の挿通孔６内でガタつき、また第７図に
示すように接合部材５，５に例えば引張力が作用
した時にはボルト１０の中間部にジヨイントプレ
ート８から横方向の力が働きボルト１０が湾曲し
てその端部と中間部が接合部材５のボルト孔壁面
の互いに反対側にめり込むことになり、引張力に
対して均一の応力を生じることがなく安定した支
持力を得ることができないばかりでなく、変形量
すなわち木造集成材間の隙間がかなり大きくなる
という不都合を免れなかつた。 However, since there is a gap between the bolt 10 and the inner surface of the insertion hole 6 of the joining member 5, the bolt 10 may wobble in the insertion hole 6 of the joining member 5, and as shown in FIG. For example, when a tensile force is applied, a lateral force is applied from the joint plate 8 to the middle part of the bolt 10, causing the bolt 10 to curve and its end and middle part to sink into opposite sides of the bolt hole wall surface of the joining member 5. As a result, not only is it not possible to obtain a stable supporting force because a uniform stress is not generated in response to the tensile force, but also the amount of deformation, that is, the gap between the wooden laminated timbers becomes considerably large.
この考案は、前記従来の問題点を解決するため
になしたもので、連結軸部と木造集成材の挿通孔
内面間に充填材を充填して連結軸による支持力を
均一にし安定した接合強度を得ることを目的とす
る。
This idea was made in order to solve the above-mentioned conventional problems.A filler is filled between the connecting shaft and the inner surface of the insertion hole in the wooden laminated timber to uniformize the supporting force of the connecting shaft and achieve stable joint strength. The purpose is to obtain.
この考案の部材の接合部構造は、接合部材の挿
通孔に挿入される連結軸部内に充填材供給部を形
成し、その充填材供給部に臨ませて前記連結軸部
の周壁に複数の充填材注入孔を形成し、かつ、連
結軸部の端部に前記充填材供給部の充填材を圧縮
して充填材を前記挿通孔に注入するプラグを設
け、前記挿通孔内に嵌入可能な蓋部を設けてある
ことを特徴とする。
The joint structure of the members of this invention is such that a filler supply part is formed in the connecting shaft part inserted into the insertion hole of the joint member, and a plurality of fillers are formed on the peripheral wall of the joint shaft part facing the filler supply part. a lid that is capable of being fitted into the insertion hole, the plug forming a material injection hole, and providing at the end of the connecting shaft portion a plug that compresses the filler in the filler supply unit and injecting the filler into the insertion hole; It is characterized by having a section.
以下、この考案の一実施例を第１図〜第５図に
沿つて説明する。
An embodiment of this invention will be described below with reference to FIGS. 1 to 5.
第１図および第２図中１は鉄、鋼、合成樹脂、
セラミツクス、合金或いは木材からなる連結軸部
で、中間部を中実断面とした略円形パイプ状に形
成されており、連結軸部１の端部周壁には内部の
充填材供給部２に臨ませた複数の充填材注入孔３
が形成されている。 1 in Figures 1 and 2 indicates iron, steel, synthetic resin,
The connecting shaft is made of ceramics, alloy, or wood, and is formed into a substantially circular pipe shape with a solid cross section in the middle. Multiple filler injection holes 3
is formed.
４は前記連結軸部１の端部に嵌入可能なプラグ
で、プラグ４の基端には、木造集成材等の接合部
材５に形成した挿通孔６に嵌入可能な蓋部７が一
体的に設けてある。 Reference numeral 4 denotes a plug that can be fitted into the end of the connecting shaft portion 1, and a lid portion 7 that can be fitted into an insertion hole 6 formed in a joint member 5 such as wooden laminated wood is integrated at the base end of the plug 4. It is provided.
なお、この実施例では連結軸部１を中間部を中
実断面とした略パイプ状のものに形成した例につ
いて説明したが、連結軸部１の全長にわたつて充
填材供給部２を形成したものであつてもよい。こ
の場合、連結軸部１の一端をプラグ４によつて予
め閉蓋しておいてもよいから、前記連結軸部１の
一端に蓋部７を固着しておいても同効である。 In this embodiment, an example was described in which the connecting shaft portion 1 was formed into a substantially pipe-like shape with a solid cross section at the middle portion, but the filler supply portion 2 was formed over the entire length of the connecting shaft portion 1. It may be something. In this case, since one end of the connecting shaft portion 1 may be closed in advance with the plug 4, the same effect can be achieved even if the lid portion 7 is fixed to one end of the connecting shaft portion 1.
木造集成材等の接合部材５どうしをジヨイント
プレート８を使用して接合する場合、接合部材５
の接合端部を対向配置し、かつ、これらにジヨイ
ントプレート８を嵌入してこれらの挿通孔６，９
を合致せしめた後、該挿通孔６，９に連結軸部１
を挿入配置する。次いで、各連結軸部１内の充填
材供給部２にエポキシ樹脂等の硬化性の充填材Ｍ
を充填し、連結軸部１の両端部にプラグ４を嵌入
し、かつ、プラグ４の蓋部７を接合部材５の挿通
孔６端部内に嵌入する。
When joining joining members 5 such as wooden laminated timber using the joint plate 8, the joining members 5
The joint ends of the two are arranged to face each other, and the joint plate 8 is fitted into these through holes 6 and 9.
After matching the connecting shaft parts 1 to the insertion holes 6 and 9,
Insert and place. Next, a hardening filler M such as epoxy resin is applied to the filler supply section 2 in each connecting shaft section 1.
The plug 4 is fitted into both ends of the connecting shaft part 1, and the lid part 7 of the plug 4 is fitted into the end part of the insertion hole 6 of the joining member 5.
プラグ４によつて連結軸部１内の充填材供給部
２の容積が圧縮されるから、充填材Ｍは充填材供
給部２から充填材注入孔３を経て連結軸部１の外
周の挿通孔６内に流出し、プラグ４の蓋部７によ
つて閉塞された連結軸部１の外周面と接合部材５
の挿通孔６内面との間に充填され、かつ、接合部
材５に浸透し、この充填材Ｍによつて連結軸部１
は接合部材５の挿通孔６内面に固定される。 Since the volume of the filler supply part 2 in the connecting shaft part 1 is compressed by the plug 4, the filler M is passed from the filler supply part 2 through the filler injection hole 3 to the insertion hole on the outer periphery of the connecting shaft part 1. 6 and the outer peripheral surface of the connecting shaft portion 1 closed by the lid portion 7 of the plug 4 and the connecting member 5
The filling material M is filled between the inner surface of the insertion hole 6 and the connecting member 5, and this filling material M
is fixed to the inner surface of the insertion hole 6 of the joining member 5.
かかる接合構造となるため、第５図に示すよう
に、接合部材５，５に引張力が作用してジヨイン
トプレート８を介し連結軸部１の中間部に横方向
の力が働いても、充填材Ｍを介して連結軸部１が
接合部材５の挿通孔６内面に均一に支持され、均
一な応力が生じる。このため、引張力に対して充
分な支持力が得られ、変形量すなわち接合部材間
の隙間は従来に比べ小さくなるし、連結軸部１の
変形もない。 Because of this joining structure, as shown in FIG. The connecting shaft portion 1 is uniformly supported on the inner surface of the insertion hole 6 of the joining member 5 via the filler M, and uniform stress is generated. Therefore, sufficient supporting force can be obtained against the tensile force, the amount of deformation, that is, the gap between the joining members is smaller than in the past, and there is no deformation of the connecting shaft portion 1.
以上の通り、この考案は、連結軸部内の充填材
供給部の充填材を連結軸部の端部に嵌入するプラ
グによつて圧縮して、連結軸部の周壁に形成した
充填材注入孔を経て充填材を連結軸部と部材の挿
通孔内面間に充填し、この充填材を介して連結軸
部を部材の挿通孔内面に均一に支持させることが
できるから、比較的容易にかつ確実に部材接合が
でき、しかも安定した支持力を得ることができ
る。
As described above, this invention compresses the filler in the filler supply section in the connecting shaft using the plug fitted into the end of the connecting shaft, thereby filling the filler injection hole formed in the peripheral wall of the connecting shaft. The filling material is then filled between the connecting shaft portion and the inner surface of the insertion hole of the member, and the connecting shaft portion can be uniformly supported on the inner surface of the insertion hole of the member through this filling material, so it is relatively easy and reliable. It is possible to join parts and obtain stable supporting force.
第１図、第２図はこの考案の一実施例を締付ボ
ルトの締め付け前後の状況で示す断面図、第３
図、第４図は接合の異なる例を示す斜視図、第５
図は第３図に示す接合部構造における接合部の応
力状態の説明図、第６図は従来の接合部構造を示
す平面図、第７図は同接合部構造における接合部
の応力状態の説明図である。
１……連結軸部、２……充填材供給部、３……
充填材注入孔、４……プラグ、５……接合部材、
６，９……挿通孔、７……蓋部、８……ジヨイン
トプレート、１０……ボルト、Ｍ……充填材。
Figures 1 and 2 are sectional views showing an embodiment of this invention before and after tightening the tightening bolt, and Figure 3
Figure 4 is a perspective view showing different examples of joining, and Figure 5 is a perspective view showing different examples of joining.
The figure is an explanatory diagram of the stress state of the joint in the joint structure shown in Figure 3, Figure 6 is a plan view showing the conventional joint structure, and Figure 7 is an explanation of the stress state of the joint in the same joint structure. It is a diagram. 1... Connection shaft section, 2... Filler supply section, 3...
filler injection hole, 4... plug, 5... joining member,
6, 9...Insertion hole, 7...Lid, 8...Joint plate, 10...Bolt, M...Filling material.
Claims (1)
填材供給部を形成し、その充填材供給部に臨ませ
て前記連結軸部の周壁に複数の充填材注入孔を形
成し、かつ、連結軸部の端部に前記充填材供給部
の充填材を圧縮して充填材を前記挿通孔に注入す
るプラグを設け、前記プラグに、前記挿通孔内に
嵌入可能な蓋部を設けてあることを特徴とする部
材の接合部構造。 A filler supply part is formed in the connecting shaft part inserted into the insertion hole of the joining member, and a plurality of filler injection holes are formed in the peripheral wall of the connecting shaft part facing the filler supply part, and the joint A plug for compressing the filler in the filler supplying part and injecting the filler into the insertion hole is provided at the end of the shaft, and the plug is provided with a lid that can be fitted into the insertion hole. A joint structure of members characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19687687U JPH0520811Y2 (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19687687U JPH0520811Y2 (en) | 1987-12-25 | 1987-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01100804U JPH01100804U (en) | 1989-07-06 |
| JPH0520811Y2 true JPH0520811Y2 (en) | 1993-05-28 |
Family
ID=31487466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19687687U Expired - Lifetime JPH0520811Y2 (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0520811Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0747863B2 (en) * | 1991-11-25 | 1995-05-24 | 齋藤木材工業株式会社 | Connection plate fixing method for large section laminated lumber |
| WO2005019553A1 (en) * | 2003-08-21 | 2005-03-03 | Yuy Architects And Engineers Co., Ltd. | Wall structure using wood, and method of producing the same |
-
1987
- 1987-12-25 JP JP19687687U patent/JPH0520811Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01100804U (en) | 1989-07-06 |
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