JP2006241955A - Joint hardware for resisting moment joint of wooden rigid-frame structure - Google Patents

Joint hardware for resisting moment joint of wooden rigid-frame structure Download PDF

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JP2006241955A
JP2006241955A JP2005099646A JP2005099646A JP2006241955A JP 2006241955 A JP2006241955 A JP 2006241955A JP 2005099646 A JP2005099646 A JP 2005099646A JP 2005099646 A JP2005099646 A JP 2005099646A JP 2006241955 A JP2006241955 A JP 2006241955A
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joint
bolt
hanger
washer
drift pin
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Kenjiro Ogata
賢次郎 緒方
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a hanger joint built up with an existing bolt, nut, washer and separators so as to be manufactured at a low cost by simplifying a conventional hanger joint. <P>SOLUTION: The hanger joint is structured to set the washer 3, a plurality of pipe type separators 4a and a pipe type separator 4b with the same diameters as the washer to the bolt 1 and to provide the tip of the bolt 1 with the nut 2a. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は小規模建築用、木質ラーメン構造の抵抗モーメント仕口用接合金物に関するものである。The present invention relates to a joint metal fitting for a resistance moment joint of a wooden ramen structure for a small-scale building.

従来の木質ラーメン構造の抵抗モーメント仕口用接合金物には
1.鋼板添え板挿入型接合タイプ用接合金物
2.合わせ梁+ファスナー型接合タイプ用接合金物
3.引っ張りボルト型接合タイプ用接合金物などがあり引っ張りボルト型のハンガージョイントとジョイントボックスには下記のような文献がある。
特開2003−261983(引張雇い柄)の柄と箱 実願2003−271641(木造門型ラーメン)の柄と箱 特願2003−358009(木造門型ラーメンフレーム)の柄 特許3625468(中脚構造及び柱と横架材との接続構造並びにフレーム構造)のハンガージョイントとジョイントボックス 特許3627753(柱と横架材との接続構造並びにフレーム構造)のハンガージョイント 意願平5−40043(建築用接合金具)のハンガージョイントとジョイントボックス 住友林業株式会社のビッグフレーム構法のフィンボルトとジョイントボックス 株式会社石森屋木材のSPC工法等のフィンボルトとジョイントボックスを使用した接合金物等がある
Conventional joints for resistance moment joints of wooden ramen structure are as follows: 1. Metal fitting for insertion type joining type with steel plate 2. 2. Joint metal for fitting beam + fastener type joint type There are metal fittings for the tension bolt type joining type and the following documents are available for the tension bolt type hanger joint and joint box.
JP 2003-261983 (Tension Employment Handle) handle and box Pattern and box of actual application 2003-271541 (wooden gate type ramen) Japanese Patent Application No. 2003-358209 (Wooden Gate Type Ramen Frame) Hanger joint and joint box of patent 3625468 (medium leg structure and connection structure between pillar and horizontal member and frame structure) Hanger joint of patent 3627753 (connection structure and frame structure of pillar and horizontal member) Hanger joint and joint box for voluntary application 5-40043 (joint fitting for construction) Sumitomo Forestry Co., Ltd. big frame construction fin bolt and joint box Ishimoriya Wood Co., Ltd. SPC method etc. There are joint hardware using fin bolts and joint boxes etc.

従来の木質ラーメン構造の抵抗モーメント仕口に使用する接合金物:柄又はドリフトピンタイプのハンガージョイント又はフィンボルトタイプのハンガージョイントには、下記のような欠点があった。
接合金物、柄又はドリフトピンタイプのハンガージョイントは丸鋼の外周面にドリフトピン用の穴を設けたり窪みを設け、フィンボルトタイプのハンガージョイントには丸鋼の外周面に螺子を設けて、両タイプ共、丸鋼の端部にボルト接続用の雌螺子を設けているし、ジョイントボックスは、鋼鈑4面で箱型を形成し此れに柄やハンガージョイント・フィンボルト接続用のボルト穴を設けている。
1.ドリフトピンタイプの柄又はハンガージョイントは丸鋼の頂点から外れた外周面にドリフトピン用の穴を設けるには丸鋼の外周が円になっているので高度の技術者と高度な工作機械が要る。
2.丸鋼の外周面にドリフトピン用の窪みを設けるには、フライス盤か、鍛造で生産するのでフライス盤や鍛造の大掛りな設備と金型がいる。
3.柄又はドリフトピンタイプのハンガージョイントは丸鋼の外周面にドリフトピン用の穴を設けたり窪みを設ける構造だから抵抗モーメント接合部仕口部分のばらつき係数をコントロール出来ない。
4.柄又はドリフトピンタイプのハンガージョイントは丸鋼の外周面にドリフトピン用の穴を設けたり窪みを設ける構造だからドリフトピンは丸鋼しか使用出来ない。
5.フィンボルトタイプのハンガージョインは丸鋼の外周面に木部固定用の雄角螺子を設けなければならないし更に柱と横架材にも雌の角螺子を設けなければならないので高度な技術者と旋盤等の大掛かりな工作機械が要るし加工工期も長くなる。
6.ジョイトボックスは鋼鈑を箱型に加工してボルト接続用の穴を設けているのでアングルを対角状に溶接して箱型にするか鋼鈑を箱型に折り曲げ鋼鈑の接点を溶接したり、鋼鈑の角どうしを溶接して箱型にするので溶接器とドリルがいる。
Conventional metal fittings used for resistance moment joints of wood ramen structures: The handle or drift pin type hanger joint or fin bolt type hanger joint has the following drawbacks.
Joint metal, handle or drift pin type hanger joints are provided with holes or holes for drift pins on the outer peripheral surface of round steel, and fin bolt type hanger joints are provided with screws on the outer peripheral surface of round steel. Both types have a female screw for bolt connection at the end of the round steel, and the joint box forms a box shape on the four sides of the steel plate, which has bolt holes for connecting the handle, hanger joint and fin bolt Is provided.
1. The drift pin type handle or hanger joint requires a highly skilled engineer and advanced machine tool because the outer periphery of the round steel is circular to provide a hole for the drift pin on the outer peripheral surface off the top of the round steel. The
2. In order to provide a recess for the drift pin on the outer peripheral surface of the round steel, since it is produced by a milling machine or forging, there are a milling machine and a large forging equipment and mold.
3. The handle or drift pin type hanger joint has a drift pin hole or depression on the outer peripheral surface of the round steel, so the variation coefficient of the joint part of the resistance moment joint cannot be controlled.
4). Since the handle or drift pin type hanger joint has a structure in which a hole or hole for the drift pin is provided on the outer peripheral surface of the round steel, only the round steel can be used as the drift pin.
5. Fin bolt type hanger joins have to be equipped with male square screws for fixing the timber on the outer surface of round steel, and also with female square screws on the pillars and horizontal members. A large machine tool such as a lathe is required, and the machining work period is also prolonged.
6). The joit box has a steel box processed into a box shape with holes for bolt connection, so the angle is welded diagonally to form a box shape, or the steel plate is folded into a box shape and the contact of the steel plate is welded. Or, welders and drills are used because the box corners are welded between the corners of steel plates.

課題を解決する為の手段Means to solve the problem

本発明は、以上のような課題を解決する為に、ボルト1に座金3とセパレータ4をセットしてボルト1の先端にナット2を設けたけた構造のハンガージョイント5。In order to solve the above problems, the present invention is a hanger joint 5 having a structure in which a washer 3 and a separator 4 are set on a bolt 1 and a nut 2 is provided at the tip of the bolt 1.

発明の効果The invention's effect

本発明のハンガージョイントは、ボルト1に座金3とセパレータ4をセットしてボルト1の先端にナット2を設けた簡単な構造で、木質構造の抵抗モーメント接合金物のハンガージョイントと同じ機能を発揮するし下記のような利点がある。
1. 従来のドリフトピンタイプの柄又はハンガージョイントの様に、丸鋼の外周面にドリフトピン用の穴を設ける方法と異なり規制品のボルトや座金等で組み立てるだけだから家内工業で対処できる。
2. ハンガージョイントには丸鋼の外周面にドリフトピン用の窪みを設ける必要がないので、フライス盤や、鍛造で生産する鍛造の等の大掛りな設備と金型が要らない
3. 柄又はドリフトピンタイプのハンガージョイントは丸鋼の外周面にドリフトピン用の穴を設けたり窪みを設けて此れにドリフトピを引っ掛ける構造だが、本発明のハンガージョイントは、座金にドリフトピンを掛ける構造にしているので座金の厚さや許度を変える事により抵抗モーメント接合部仕口のばらつき係数を調整できる。
4. 座金とパイプ型セパレータは直角に接続しているので角型のドリフトピンが使用できる。
5. フィンボルトタイプのハンガージョイントの様に丸鋼の外周面に木部固定用の角螺子を設ける必要がないので高度な技術者と旋盤や大掛りな工作機械が要らない等の利点がある。
The hanger joint of the present invention has a simple structure in which a washer 3 and a separator 4 are set on a bolt 1 and a nut 2 is provided at the tip of the bolt 1, and exhibits the same function as a hanger joint of a wooden structure resistance moment bonding hardware. There are the following advantages.
1. Unlike the conventional drift pin type handle or hanger joint, unlike the method of providing a hole for the drift pin on the outer peripheral surface of the round steel, it is simply assembled with regulated bolts, washers, etc., which can be handled by the cottage industry.
2. 2. Since the hanger joint does not need to be provided with a recess for the drift pin on the outer peripheral surface of the round steel, a large-scale equipment such as a milling machine or forging produced by forging and a die are not required. The handle or drift pin type hanger joint has a structure in which a hole for a drift pin or a recess is provided on the outer peripheral surface of a round steel and the drift pin is hooked on this, but the hanger joint of the present invention has a structure in which the drift pin is hung on the washer Therefore, the variation coefficient of resistance moment joint joint can be adjusted by changing the thickness and tolerance of the washer.
4). Since the washer and the pipe-type separator are connected at a right angle, a square drift pin can be used.
5. Unlike fin bolt type hanger joints, it is not necessary to provide a square screw for fixing the wood on the outer peripheral surface of round steel, so there is an advantage that a highly skilled engineer, lathe and large machine tool are not required.

ボルト1に座金3とセパレータ4aをセットしてボルト1の先端に長ナット2aを設けた構造のハンガージョイント5。A hanger joint 5 having a structure in which a washer 3 and a separator 4a are set on a bolt 1 and a long nut 2a is provided at the tip of the bolt 1.

図1は本発明のボルト1に座金3とパイプ型セパレータ4aをセットしてボルト1の先端に、長ナット2aを締設けた構造のハンガージョイント5の平面及び側面図。FIG. 1 is a plan view and a side view of a hanger joint 5 having a structure in which a washer 3 and a pipe type separator 4a are set on a bolt 1 of the present invention and a long nut 2a is fastened to the tip of the bolt 1.

図2は本発明のボルト1に座金3とパイプ型セパレータ4aを複数セットしてボルト1の先端に長ナット2aを締めつけた構造のハンガージョイント5の平面及び側面図。
図3は本発明のボルト1に座金3とパイプセ型パレータ4aを複数セットして更に座金外形と同径のパイプセパレータ4bを、加えてボルト1の先端に長ナット2aを設けた構造のハンガージョイント5の平面及び側面図。
FIG. 2 is a plan and side view of a hanger joint 5 having a structure in which a plurality of washers 3 and pipe-type separators 4a are set on the bolt 1 of the present invention and a long nut 2a is fastened to the tip of the bolt 1. FIG.
FIG. 3 shows a hanger joint having a structure in which a plurality of washers 3 and pipe separators 4a are set on the bolt 1 of the present invention, a pipe separator 4b having the same diameter as the washer outer shape is provided, and a long nut 2a is provided at the tip of the bolt 1. FIG. 5 is a plan view and a side view of FIG.

図4は本発明のドリフトピンタイプのハンガージョイントボックスの接続用穴7に接続用ボルト1aを挿入してナット2で緊結した木質ラーメン構造仕口用抵抗モーメント接合金物の側面図。FIG. 4 is a side view of a resistance moment bonding hardware for a wooden ramen structure joint, in which a connection bolt 1a is inserted into a connection hole 7 of a drift pin type hanger joint box of the present invention and fastened with a nut 2.

図5は本発明のドリフトピンタイプのハンガージョイント5とジョイントボックス6をボルト1aで緊結した実施設例4の接合金物に接続用穴7にアンカーボルト8を挿入して基礎9にナット2で緊結した柱脚と基礎の緊結使用例の垂直断側面図。FIG. 5 shows an anchor bolt 8 inserted into the connection hole 7 in the joint metal fitting of Example 4 in which the drift pin type hanger joint 5 and the joint box 6 of the present invention are fastened by the bolt 1a, and fastened to the base 9 by the nut 2. A vertical sectional side view of an example of tight use of a column base and a foundation.

図6は横架材11の穴12にハンガージョイント5を挿入してドリフトピン13で固定した横架材11のハンガージョイント5を柱10の穴12に挿入してドリフトピン13で固定して此れを接続ボルト1aとナット2で柱のハンガージョイント5にセットして柱10に横架材11を緊結し更にハンガージョイントボックスをドリフトぴん13で固定した横架材11をボルト1aに座金3とナット2で柱10に緊結させた柱勝ち木質ラーメン仕口用抵抗モーメント接合金物使用例の垂直断面図。FIG. 6 shows that the hanger joint 5 of the horizontal member 11 inserted into the hole 12 of the horizontal member 11 and fixed by the drift pin 13 is inserted into the hole 12 of the column 10 and fixed by the drift pin 13. This is set to the column hanger joint 5 with the connecting bolt 1a and the nut 2, the horizontal member 11 is fastened to the column 10, and the hanger joint box is fixed to the bolt 1a with the washer 3 to the bolt 1a. FIG. 3 is a vertical cross-sectional view of an example of using a resistance moment bonding hardware for a column-winning wood ramen joint that is tightly coupled to a column 10 with a nut 2.

図7は本発明のドリフトピンタイプのハンガージョイント5とハンガージョイント5を接続ボルト1aで緊結し下部柱10と横架材11と上部柱10の穴に挿入しドリフトピン13で緊結した梁勝ち木質ラーメン構造仕口用抵抗モーメント接合金物使用例の垂直断面図。FIG. 7 shows the drift pin type hanger joint 5 and the hanger joint 5 of the present invention, which are fastened with connecting bolts 1a, inserted into the holes of the lower pillar 10, the horizontal member 11, and the upper pillar 10 and fastened with the drift pin 13 The vertical sectional view of the example of use of the resistance moment joint metal fitting for a ramen structure joint.

1. 木質ラーメン構造の柱脚にドリフトピンでハンガージョイントとジョイントボックスをセットし此れを基礎のアンカーボルトに接続してナットで緊結すると柱脚の応力を基礎に伝達できる。
2. 木質ラーメン構造の柱頭に接続する横架材にハンガージョイントとジョイントボックスをセットしボルト・ナット及びドリフトピンで柱に緊結すると柱頭の抵抗モーメントの曲げモーメントと剪断力を処理できる。
3. ハンガージョイントの構造が簡単だから既製品のボルト・ナットと座金及びパイプで安価に製造出きる。
1. By setting a hanger joint and a joint box with a drift pin on a column base with a wooden frame structure, connecting them to the anchor bolts of the foundation and fastening them with nuts, the stress of the column base can be transmitted to the foundation.
2. When a hanger joint and joint box are set on the horizontal member connected to the wooden ramen structure, and the bolt, nut and drift pin are connected to the column, the bending moment and shearing force of the column head resistance moment can be processed.
3. Because the structure of the hanger joint is simple, it can be manufactured at low cost with off-the-shelf bolts and nuts, washers and pipes.

本発明のハンガージョイントでボルトと座金で引張応力を負担できる構造の仕口金物の、実施例1の平面及び側面図の説明図であるIt is explanatory drawing of the top and side view of Example 1 of the fitting which has a structure which can bear a tensile stress with a bolt and a washer with the hanger joint of this invention. 本発明のハンガージョイントのボルト及び座金とパイプ型セパレータを複数設けて引張応力を負担できる構造の仕口金物の、実施例2の平面及び側面図。The top and side view of Example 2 of the fitting of the structure which can provide the volt | bolt of the hanger joint of this invention, a washer, and a pipe type separator, and can bear tensile stress. 本発明実施例2のハンガージョイントにパイプセパレータを座金と同径のパイプセパレーを加えて柱と横架材の接合部の曲げモーメントとせん断力を負担できる構造の仕口金物の、実施例3の平面及び側面図。Example 2 of a fitting having a structure capable of bearing a bending moment and a shearing force of a joint between a column and a horizontal member by adding a pipe separator having the same diameter as the washer to the hanger joint of Example 2 of the present invention. Plane and side view. 本発明のハンガージョイントとボックスジョイントを接続ボルトで緊結させたハンガージョイントボックスの実施例4の平面図。The top view of Example 4 of the hanger joint box which tied the hanger joint and box joint of this invention with the connection bolt. 本発明のハンガージョイントボックスをアンカーボルトで基礎に緊結させた、実施例5の垂直断面図。The vertical sectional view of Example 5 which tied the hanger joint box of the present invention to the foundation with the anchor bolt. 本発明のハンガージョイントボックスを接続ボルトとナットで更にハンガージョイントと接続ボルト及びナットで柱に横架材を緊結させた柱勝ち木質ラーメン仕口用抵抗モーメント接合金物使用例の実施例6の垂直断面図The vertical cross section of Example 6 of the use example of the resistance moment joining hardware for column-winning wood ramen joints in which the hanger joint box of the present invention is further joined with the hanger joint, connecting bolt and nut to the column with the hanger joint box and nut. Figure 本発明のハンガージョイントとハンガージョイントを接続ボルトとナットで柱と横架材を緊結させた梁勝ち木質ラーメン構造仕口用抵抗モーメント接合金物使用例実施例7の垂直断面図。FIG. 10 is a vertical sectional view of a working example embodiment 7 of a resistance-moment joint for a beam-winning wood ramen structure joint in which a hanger joint and a hanger joint according to the present invention are joined to each other by a connecting bolt and a nut.

符号の説明Explanation of symbols

1.ボルト
1a.接続ボルト
2.ナット
2a.長ナット
3.座金
4.セパレータ
4a.パイプセパレータ
4b.座金同径パイプセパレータ
5.ハンガージョイント
6.ボックスジョイト
7.接続用穴
8.アンカーボルト
9.基礎
10.柱
11.横架材
12.穴
13.ドリフトピン
1. Bolt 1a. Connection bolt 2. Nut 2a. Long nut 3. Washer 4. Separator 4a. Pipe separator 4b. 4. Washer same-diameter pipe separator Hanger joint6. Box join 7 Connection hole 8. Anchor bolt 9. Basic 10. Pillar 11. Horizontal member 12. Hole 13. Drift pin

Claims (1)

ボルト1に座金3とパイプ型セパレータ4aを複数セットして長ナット2aで締めつけたハンガージョイントA hanger joint in which a plurality of washers 3 and pipe-type separators 4a are set on the bolt 1 and tightened with a long nut 2a
JP2005099646A 2005-03-02 2005-03-02 Joint hardware for resisting moment joint of wooden rigid-frame structure Pending JP2006241955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005099646A JP2006241955A (en) 2005-03-02 2005-03-02 Joint hardware for resisting moment joint of wooden rigid-frame structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005099646A JP2006241955A (en) 2005-03-02 2005-03-02 Joint hardware for resisting moment joint of wooden rigid-frame structure

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Publication Number Publication Date
JP2006241955A true JP2006241955A (en) 2006-09-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7486784B2 (en) 2020-04-06 2024-05-20 株式会社スクリムテックジャパン Joint structure of architectural components, architectural structure, and construction method for joint structure of architectural components

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7486784B2 (en) 2020-04-06 2024-05-20 株式会社スクリムテックジャパン Joint structure of architectural components, architectural structure, and construction method for joint structure of architectural components

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