JP2965897B2 - Member joining method using bolts and nuts - Google Patents
Member joining method using bolts and nutsInfo
- Publication number
- JP2965897B2 JP2965897B2 JP29541995A JP29541995A JP2965897B2 JP 2965897 B2 JP2965897 B2 JP 2965897B2 JP 29541995 A JP29541995 A JP 29541995A JP 29541995 A JP29541995 A JP 29541995A JP 2965897 B2 JP2965897 B2 JP 2965897B2
- Authority
- JP
- Japan
- Prior art keywords
- joined
- bolts
- closed cross
- attachment plate
- section
- 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
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】この発明は角鋼管、丸鋼管等
柱、鋼管梁等の閉鎖断面の構造部材をボルトナットによ
る接合に利用される方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for joining structural members having a closed section such as a square steel pipe, a round steel pipe or the like, a steel pipe beam, or the like, using bolts and nuts.
【０００２】[0002]
【発明が解決しようとする課題】角鋼管柱等閉鎖断面の
部材等において添鋼板を添わせて高力ボルトで接合する
場合、部材内に手あるいは工具を部材内に入れられない
のでボルト接合は困難である。In the case of joining a member having a closed cross section such as a square steel pipe column with a steel plate and joining with a high-strength bolt, a hand or a tool cannot be put into the member, so that bolt joining is not possible. Have difficulty.
【０００３】出願人は以上の問題点を解決するため特公
平５−４２５６５、特公平６−８９７７１号公報に示さ
れる発明を開発した。[0003] The applicant has developed the inventions disclosed in Japanese Patent Publication Nos. 5-42565 and 6-87971 in order to solve the above problems.
【０００４】それらの発明の主要部はボルトを部材の内
側より挿入し、そのボルトを外側より引出して露出させ
た各ボルトにナットを螺合させる方法である。The main part of these inventions is a method of inserting a bolt from the inside of a member, pulling out the bolt from the outside, and screwing a nut to each exposed bolt.
【０００５】この発明は前記発明を発展させて特に閉鎖
断面例えば鋼管柱、鋼管梁の接合を可能ならしめるべく
創案したものである。The present invention has been developed to develop the above-mentioned invention, and particularly to enable joining of a closed section such as a steel pipe column or a steel pipe beam.
【０００６】[0006]
【課題を解決するための手段】１番目の発明は、接合す
る閉鎖断面部材の一方に内外添板の一端部を仮止めして
おき、内添板の内側より挿入したボルトの多数を内側に
突出した状態に仮保持しておき、この状態で接合する閉
鎖断面部材の他方に挿入し、前記多数のボルト先端を外
側より引出し、接合する部材の他方および内外添板を貫
通し、その引出した各ボルト先端にナットを螺合緊締す
ることにより接合する他方の閉鎖断面部材と内外添板を
固着するボルトナットによる部材接合方法である。According to a first aspect of the present invention, one end of an inner / outer attachment plate is temporarily fixed to one of the closed sectional members to be joined, and a large number of bolts inserted from the inside of the inner attachment plate are placed inside. Temporarily held in a protruding state, inserted into the other of the closed cross-section members to be joined in this state, pulled out the tips of the plurality of bolts from the outside, penetrated the other of the joined members and the inner and outer attachment plates, and pulled out This is a member joining method using a bolt and nut for fixing the inner and outer attachment plates to the other closed cross-section member to be joined by screwing and tightening a nut to the tip of each bolt.
【０００７】２番目の発明は、接合する閉鎖断面部材の
一方に複数の内添板を引出金具で連結して挿入してお
き、かつ内添板の内側より挿入したボルトの多数を内側
に突出した状態に仮保持しておき、この状態で接合する
閉鎖断面部材の他方に、引出金具で引出した内添板の一
部を挿入し、接合する部材に外添板を重ね、前記ボルト
を外側より引出し、接合する閉鎖断面部材および内外添
板を貫通し、その引出した各ボルト先端にナットを螺合
緊締することにより接合する部材と内外添板を固着する
ボルトナットによる部材接合方法である。In a second aspect of the present invention, a plurality of internal attachment plates are connected to one of the closed cross-section members to be joined by a pull-out fitting and inserted, and a large number of bolts inserted from inside the internal attachment plate protrude inward. In this state, a part of the internal attachment plate pulled out by the draw-out fitting is inserted into the other of the closed cross-section members joined in this state, the external attachment plate is overlapped with the member to be joined, and the bolt is attached to the outside. This is a bolt / nut joining method in which the member to be joined and the inner / external additive plate are fixed by threading and tightening a nut to the tip of each of the bolts, which penetrates the closed cross-sectional member to be pulled out and joined and the inner and outer additive plates.
【０００８】[0008]
【発明の実施の形態】実施例１ この実施例は角鋼管柱の接合方法に関するものである。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiment 1 This embodiment relates to a method for joining square steel tubular columns.
【０００９】接合する閉鎖断面部材は角鋼管の柱であ
り、一方は下柱Ａ、他方は上柱Ｂである。そして先ず下
柱Ａに鋼板からなる内添板１と外添板２の一端下半分を
ボルト３、ナット４を利用して下柱Ａを挟んで仮止めし
ておき、かつ内添板１の内側すなわち閉鎖断面内より挿
入した高力ボルト５の先端を内添板１に仮止めし、高力
ボルト５をその部材内である内側に突出した状態に仮保
持しておき、この状態で上柱Ｂに挿入し、次いで高力ボ
ルト５を外側すなわち閉鎖断面外部より引出し、上柱Ｂ
および内外添板１、２を貫通し、その引出した各ボルト
５先端にナット６を螺合緊締することにより上柱Ｂと内
外添板１、２を固定し、さらに下柱Ａと内外添板１、２
を貫通したボルト３、ナット４とを締め直す。The closed section members to be joined are square steel pipe columns, one of which is a lower column A, and the other is an upper column B. First, the lower half of one end of the inner attachment plate 1 and the outer attachment plate 2 made of a steel plate is temporarily fixed to the lower pillar A by sandwiching the lower pillar A using bolts 3 and nuts 4. The tip of the high-strength bolt 5 inserted from the inside, that is, from inside the closed cross section, is temporarily fixed to the internal attachment plate 1, and the high-strength bolt 5 is temporarily held in a state of protruding inward inside the member. The high-strength bolt 5 is pulled out from the outside, that is, outside of the closed section, and
Further, the upper column B and the inner and outer additional plates 1 and 2 are fixed by screwing and tightening a nut 6 to the tip of each bolt 5 that has penetrated the inner and outer additional plates 1 and 2, and further, the lower column A and the inner and outer additional plates One, two
Retighten the bolt 3 and the nut 4 that have passed through.
【００１０】なお高力ボルト５を引出す手段としては内
添板１にねじ切７を施すか、高分子系雌ねじ材８を添板
１の孔内に接着しておく、また高力ボルト５の頭表面に
ドライバーの嵌合溝９を形成しておく等先の公知例に示
す通りである。As means for pulling out the high-strength bolt 5, the internal thread plate 1 is threaded 7 or a high-molecular-weight female screw member 8 is adhered in the hole of the thread plate 1. This is as shown in the prior known example, for example, a fitting groove 9 for a driver is formed on the surface.
【００１１】実施例２ この実施例は閉鎖断面の丸鋼管柱の接合方法に関するも
ので、内外添板１、２を円弧状に形成してあり、その他
の構成、組立手順等は実施例１と同様である。Embodiment 2 This embodiment relates to a method for joining round steel tube columns having a closed cross section. The inner and outer additional plates 1 and 2 are formed in an arc shape, and other configurations and assembling procedures are the same as those of the first embodiment. The same is true.
【００１２】なお前記実施例の上柱、下柱は上下入れ替
えて同様手順で接合でき、また柱以外にも梁部材の接合
にも応用できる。The upper column and the lower column of the above embodiment can be joined in the same procedure by exchanging the upper column and the lower column, and the present invention can be applied to the joining of beam members other than the column.
【００１３】実施例３ この実施例は閉鎖断面の角鋼管梁Ｃの接合方法に関する
ものである。そして接合する閉鎖断面部材Ｃ１の一方に
複数の内添板１を引出金具Ｘで連結して挿入しておき、
かつ内添板１の内側より挿入したボルト３を内側に突出
した状態に仮保持しておき、この状態で接合する閉鎖断
面部材Ｃ２の他方に、引出金具Ｘで引出した内添板１の
一部を挿入し、接合する閉鎖断面部材Ｃ１，Ｃ２に外添
板２を重ね、前記ボルト３を外側より引出し、接合する
部材Ｃ１，Ｃ２および内外添板１，２を貫通し、その引
出した各ボルト３の先端にナット４を螺合緊締すること
により接合する閉鎖断面部材Ｃ１，Ｃ２と内外添板１，
２を固着する。Embodiment 3 This embodiment relates to a method for joining a square steel pipe beam C having a closed cross section. Then, a plurality of the internal attachment plates 1 are connected and inserted into one of the closed cross-sectional members C1 to be joined by the drawer X,
In addition, the bolt 3 inserted from the inside of the internal attachment plate 1 is temporarily held in a state of protruding inward, and the other of the closed cross-section members C2 joined in this state is provided with one of the internal attachment plates 1 pulled out by the extraction fitting X. Part is inserted, the external additive plate 2 is superimposed on the closed sectional members C1 and C2 to be joined, the bolt 3 is pulled out from the outside, the members C1 and C2 to be joined and the internal and external additive plates 1 and 2 are penetrated, and Closed section members C1, C2 and inner and outer attachment plates 1, which are joined by screwing and tightening a nut 4 to the tip of a bolt 3,
2 is fixed.
【００１４】なお、引出金具Ｘは十字状であるが、この
引出金具または内添板１または内添板１に把手となる鉄
筋１０を突設し、かつ部材Ｃ１の側面にスリット１１を
形成で鉄筋１０を外部から操作するようにしておくこと
ができる。Although the drawer X has a cross shape, the drawer or the internal attachment plate 1 or a reinforcing bar 10 serving as a handle is protruded from the internal attachment plate 1 and a slit 11 is formed on a side surface of the member C1. The rebar 10 can be operated from outside.
【００１５】また接合する閉鎖断面部材Ｃ１，Ｃ２を内
外添板１，２の位置決めのためドリフトピン用穴１２を
設けることが望ましい。It is desirable to provide a drift pin hole 12 for positioning the closed cross-section members C1, C2 to be joined to the inner and outer attachment plates 1, 2.
【００１６】また接合前に下端の外梁板２−１を接合部
材Ｃ１に突設した状態に取付けておくことにより他方の
接合部材Ｃ２の受台とすることができる。Further, by attaching the outer beam plate 2-1 at the lower end to the joining member C1 so as to protrude before joining, it can be used as a receiving stand for the other joining member C2.
【００１７】[0017]
【発明の効果】この発明は以上の構成からなり、内添板
に多数のボルトを仮保持させておき、接合する閉鎖断面
部材内に添板を挿入し、外側よりボルトを添板、接合す
る部材を通してボルトを引出し、その引出した各ボルト
先端にナットを螺合緊締する。According to the present invention, a large number of bolts are temporarily held in the internal attachment plate, the attachment plate is inserted into the closed cross section member to be joined, and the bolts are attached and joined from the outside. A bolt is pulled out through the member, and a nut is screwed and tightened to the tip of each bolt that has been pulled out.
【００１８】したがって閉鎖断面部材のボルト接合も長
ボルト等特殊な接合金具を使用することなく可能とな
り、各ボルトを所定位置に位置決めすることができ、治
まりも良く、かつ施工の容易性を向上させることができ
る。[0018] Therefore, the bolts of the closed cross-section members can be joined without using special joining hardware such as long bolts, and each bolt can be positioned at a predetermined position. be able to.
【図１】実施例１の接合過程のａは平面図、ｂは縦断面
図である。FIG. 1A is a plan view and FIG. 1B is a longitudinal sectional view of a joining process in Example 1.
【図２】接合後のａは平面図、ｂは縦断面図である。2A is a plan view and FIG. 2B is a longitudinal sectional view after bonding.
【図３】仮止部の詳細図で、ａ，ｂは異なる実施例であ
る。FIG. 3 is a detailed view of a temporary fixing portion, wherein a and b are different embodiments.
【図４】ボルト頭部の正面図でａ，ｂ、ｃ，ｄは異なる
実施例である。FIG. 4 is a front view of a bolt head, in which a, b, c, and d are different embodiments.
【図５】実施例２の接合過程のａは平面図、ｂは縦断面
図である。5A is a plan view and FIG. 5B is a longitudinal sectional view of a bonding process in Example 2.
【図６】接合後のａは平面図、ｂは縦断面図である。6A is a plan view and FIG. 6B is a longitudinal sectional view after bonding.
【図７】実施例３の接合過程のａは正断面図、ｂは側面
図である。7A is a front sectional view and FIG. 7B is a side view of a joining process in Example 3. FIG.
【図８】実施例２の接合後のａは正断面図、ｂは側面図
である。8A is a front sectional view and FIG. 8B is a side view after bonding in Example 2. FIG.
【図９】実施例の変形例の側面図である。FIG. 9 is a side view of a modification of the embodiment.
Ａ…下柱、Ｂ…上柱、Ｃ１，Ｃ２…部材、Ｘ…引出金
具、１…内添板、２…外添板、３…ボルト、４…ナッ
ト、５…ボルト、６…ナット、７…ねじ切、８…雌ねじ
材、９…嵌合溝、１０…鉄筋、１１…スリット、１２…
ドリフトピン用穴。A: Lower pillar, B: Upper pillar, C1, C2: Member, X: Pull-out fitting, 1: Internal attaching plate, 2: External attaching plate, 3 ... Bolt, 4 ... Nut, 5 ... Bolt, 6 ... Nut, 7 ... Thread cutting, 8 ... Female thread material, 9 ... Fit groove, 10 ... Reinforcing bar, 11 ... Slit, 12 ...
Hole for drift pin.
Claims (2)
の一端部を仮止めしておき、内添板の内側より挿入した
ボルトの多数を内側に突出した状態に仮保持しておき、
この状態で接合する閉鎖断面部材の他方に挿入し、前記
多数のボルトを先端外側より引出し、接合する閉鎖断面
部材の他方および内外添板を貫通し、その引出した各ボ
ルト先端にナットを螺合緊締することにより接合する他
方の閉鎖断面部材と内外添板を固着することを特徴とす
るボルトナットによる部材接合方法。1. One end of an inner / outer attachment plate is temporarily fixed to one of the closed sectional members to be joined, and a large number of bolts inserted from the inside of the inner attachment plate are temporarily held in a state of protruding inward.
In this state, it is inserted into the other of the closed cross-section members to be joined, the plurality of bolts are pulled out from the tip outer side, penetrates the other of the closed cross-section members to be joined and the inner and outer attachment plates, and nuts are screwed to the bolt ends of the pulled out bolts. A member joining method using bolts and nuts, wherein the other closed cross section member to be joined by tightening is fixed to the inner and outer additive plates.
添板を引出金具で連結して挿入しておき、かつ内添板の
内側より挿入したボルトの多数を内側に突出した状態に
仮保持しておき、この状態で接合する閉鎖断面部材の他
方に、引出金具で引出した内添板の一部を挿入し、接合
する閉鎖断面部材に外添板を重ね、前記多数のボルト先
端を外側より引出し、接合する閉鎖断面部材および内外
添板を貫通し、その引出した各ボルト先端にナットを螺
合緊締することにより接合する部材と内外添板を固着す
ることを特徴とするボルトナットによる部材接合方法。2. A plurality of internal attachment plates are connected and inserted into one of the closed cross-section members to be joined by a draw-out fitting, and a large number of bolts inserted from the inside of the internal attachment plate are temporarily protruded inward. In this state, a part of the internal attachment plate pulled out by the drawer is inserted into the other of the closed cross-section members to be joined in this state, and the external addition plate is overlapped with the closed cross-section member to be joined, and the tips of the plurality of bolts are attached. A bolt nut, which penetrates a closed cross-sectional member to be pulled out from the outside and joins the inside and outside attachment plate, and secures the joining member and the inside and outside attachment plate by screwing and tightening a nut to a tip end of each of the drawn bolts. Member joining method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29541995A JP2965897B2 (en) | 1995-11-14 | 1995-11-14 | Member joining method using bolts and nuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29541995A JP2965897B2 (en) | 1995-11-14 | 1995-11-14 | Member joining method using bolts and nuts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09137511A JPH09137511A (en) | 1997-05-27 |
| JP2965897B2 true JP2965897B2 (en) | 1999-10-18 |
Family
ID=17820369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29541995A Expired - Fee Related JP2965897B2 (en) | 1995-11-14 | 1995-11-14 | Member joining method using bolts and nuts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2965897B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421591B (en) * | 2015-09-06 | 2018-08-24 | 上海建工七建集团有限公司 | The steel bar connecting structure and method of box-shaped combined steel and concrete column and reinforced beam |
-
1995
- 1995-11-14 JP JP29541995A patent/JP2965897B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09137511A (en) | 1997-05-27 |
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