JPH06129023A - Joint part structure of structural member - Google Patents
Joint part structure of structural memberInfo
- Publication number
- JPH06129023A JPH06129023A JP30599792A JP30599792A JPH06129023A JP H06129023 A JPH06129023 A JP H06129023A JP 30599792 A JP30599792 A JP 30599792A JP 30599792 A JP30599792 A JP 30599792A JP H06129023 A JPH06129023 A JP H06129023A
- Authority
- JP
- Japan
- Prior art keywords
- joint
- members
- piece
- pieces
- structural
- 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.)
- Granted
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、丸形鋼管等構造部材
の連結部における継手部構造に関し、殊に、連結部の外
観体裁を良くできる構造部材の継手部構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint portion structure in a connecting portion of a structural member such as a round steel pipe, and more particularly to a joint portion structure of a structural member capable of improving the appearance of the connecting portion.
【０００２】[0002]
【従来技術】従来、連結部の外観体裁が良い鋼管の継手
部構造には、鋼管の接合端部どうしを直接溶接したもの
（図示せず）と、図７に示すように鋼管２０の接合端部
２０ａに各々連結された２つの継手部材２１を当板２２
を介してボルト２３により連結した後、前記鋼管２０間
にカバー管２４を設けたもの（特公平４−２６６５５号
公報参照）とがある。2. Description of the Related Art Conventionally, a joint portion structure of a steel pipe having a good appearance of a connecting portion has a structure in which joint ends of steel pipes are directly welded (not shown) and a joint end of a steel pipe 20 as shown in FIG. The two joint members 21 respectively connected to the portion 20a are attached to the contact plate 22.
There is one in which a cover pipe 24 is provided between the steel pipes 20 after being connected by a bolt 23 (see JP-B-4-26655).
【０００３】前者では、まず、鋼管の接合端部内に裏当
材を兼ねる連結パイプの端部を各々嵌合させ、該連結パ
イプを介して鋼管の接合端部どうしを突合わせ配置する
一方、該接合端部の外周面に間隔をおき突設された、互
いに軸方向に対応するブラケットを仮止め板を介してボ
ルト連結した後、該鋼管の全周突合わせ溶接を行ってい
る。In the former, first, the ends of the connecting pipes that also serve as backing materials are fitted into the joining ends of the steel pipes, and the joining ends of the steel pipes are abutted and arranged through the connecting pipes. After brackets, which are provided on the outer peripheral surface of the joining end portion and project from each other at intervals, and which correspond to each other in the axial direction, are bolt-connected via a temporary fixing plate, the steel pipes are butt welded all around.
【０００４】また、後者では、一方の鋼管２０の接合端
部２０ａ内に、鋼板で断面Ｘ形に組み立てられた一方の
継手部材２１の一端部２１ａを嵌合させて接触部にて溶
接固定し、他方の鋼管２０の接合端部２０ａ内に、鋼板
で断面Ｘ形に組み立てられた他方の継手部材２１の一端
部２１ａを嵌合させて接触部にて溶接固定し、前記２つ
の継手部材２１の他端部２１ｂに当板２２を添接させ、
該当板２２をボルト２３により前記２つの継手部材２１
の他端部２１ｂに連結する一方、該２つの継手部材２１
及び当板２２を覆うカバー管２４を前記２つの鋼管２０
に突合わせ溶接により固定している。Further, in the latter case, one end 21a of one joint member 21 assembled with a steel plate to have an X-shaped cross section is fitted into the joint end 20a of one steel pipe 20 and welded and fixed at the contact portion. , One end 21a of the other joint member 21 assembled in a X-shaped cross section with a steel plate is fitted into the joint end portion 20a of the other steel pipe 20, and welded and fixed at the contact portion to form the two joint members 21. The contact plate 22 is attached to the other end 21b of the
The corresponding plate 22 is attached to the two joint members 21 by bolts 23.
While being connected to the other end 21b of the two joint members 21
And a cover pipe 24 for covering the contact plate 22 and the two steel pipes 20.
It is fixed by butt welding.
【０００５】[0005]
【発明の解決しようとする課題】しかしながら、前者で
は、全周突合わせ溶接を行うに当たって、仮止め板及び
仮止めボルト等を用いて一旦仮組み立てた後、仮組み時
の荷重に耐えるだけの手溶接を行い、その後、仮止め板
を外すことが必要となる。また、高所での足場が悪い所
で、しかも上向き溶接を含む条件の悪い溶接法となるこ
とから、溶接品質を確保することが困難である。また、
溶接後、ブラケットを撤去し、その跡をグラインダー仕
上げすることが必要となる。However, in the former case, when performing butt welding on the entire circumference, after temporarily assembling using a temporary fixing plate and a temporary fixing bolt, it is sufficient to withstand the load at the time of temporary assembly. It is necessary to perform welding and then remove the temporary fixing plate. In addition, it is difficult to secure the welding quality because the welding method becomes a poor footing in a high place and the conditions including the upward welding are not good. Also,
After welding, it is necessary to remove the bracket and grind the mark.
【０００６】また、後者では、鋼管２０が角形鋼管であ
り、その内面角部に継手部材２１の各片先端が当たるよ
うに該継手部材２１を鋼板で断面Ｘ形に組み立てる必要
があり、鋼板の裁断寸法精度及び溶接による鋼板の組立
て精度を保持しなければならない。また、鋼管２０どう
しを同心配置できるように継手部材２１及び当板２２に
おけるボルト孔を正確に位置決めしなければならない。
このため、製作がなかなか容易に行えず、作業能率が悪
く、コスト高を招く。また、製作の失敗は、高所等での
組立て施工を困難化するばかりでなく、荷重の伝達が不
確実なものとなるおそれもある。Further, in the latter case, the steel pipe 20 is a square steel pipe, and it is necessary to assemble the joint member 21 with a steel plate so that the tip of each piece of the joint member 21 abuts the inner surface corner portion of the steel plate. The cutting dimensional accuracy and the assembling accuracy of steel plates by welding must be maintained. Further, the bolt holes in the joint member 21 and the contact plate 22 must be accurately positioned so that the steel pipes 20 can be concentrically arranged.
For this reason, the manufacturing is not easy, the work efficiency is low, and the cost is high. Further, the failure of the production not only makes the assembling work at a high place difficult but also may result in uncertain transmission of the load.
【０００７】この発明は上記課題を解決するためになし
たもので、製作が容易に精度良く低コストででき、ま
た、組立て施工が容易にできると共に、荷重の確実な伝
達が図れる構造部材の継手部構造を提供することを目的
とする。The present invention has been made to solve the above problems, and is a joint for structural members that can be easily manufactured with high precision and at low cost, can be easily assembled, and can reliably transmit a load. It is intended to provide a partial structure.
【０００８】[0008]
【課題を解決するための手段】上記目的を達成するため
に、この発明に係る構造部材の継手部構造は、一方の構
造部材の接合端部内に、山形鋼でＸ形に組み立てられた
一方の継手部材の一端部を嵌合させて接触部にて溶接固
定し、他方の構造部材の接合端部内に、山形鋼でＸ形に
組み立てられた他方の継手部材の一端部を嵌合させて接
触部にて溶接固定し、前記２つの継手部材の他端部にＬ
形の継手片を添接係合させてボルトにより連結して、該
継手片を前記２つの継手部材の他端部間に跨設する一
方、前記２つの構造部材間に露出する前記２つの継手部
材及び継手片をカバー部材で覆ったものである。In order to achieve the above-mentioned object, the joint structure of the structural member according to the present invention has a structure in which one of the structural members is assembled into an X-shape in the joint end of one structural member. One end of the joint member is fitted and welded and fixed at the contact portion, and one end of the other joint member assembled into an X shape with chevron steel is fitted and contacted within the joint end of the other structural member. Welded and fixed at one end and L to the other end of the two joint members.
-Shaped joint pieces are splicingly engaged and connected by bolts, and the joint pieces are laid across the other end portions of the two joint members, while the two joint portions are exposed between the two structural members. The member and the joint piece are covered with a cover member.
【０００９】[0009]
【作用】上記構成によれば、製作は、継手部材の溶接組
立て、構造部材の接合端部に対する継手部材の一端部の
各々の溶接固定、継手部材の同心配置状態におけるボル
ト孔加工によって行う。According to the above structure, the manufacturing is performed by welding and assembling the joint member, welding and fixing one end portion of the joint member to the joint end portion of the structural member, and bolt hole machining in the concentric arrangement state of the joint member.
【００１０】継手部材の他端部が同心になったとき、継
手部材の他端部に継手片が係合した状態で該継手片の２
片が継手部材の２片に添接する。When the other end of the joint member is concentric with the other end of the joint member, the joint piece is engaged with the other end of the joint member.
The piece abuts on the two pieces of the joint member.
【００１１】このため、現場での組立て施工は、２つの
継手部材の他端部に継手片を添接係合させてボルトによ
り連結し、該継手片を前記２つの継手部材の他端部間に
跨設した後、構造部材間にカバー部材を設けることで行
われる。For this reason, in assembly work at the site, the joint pieces are sprinkled and engaged with the other end portions of the two joint members and connected by bolts, and the joint pieces are connected between the other end portions of the two joint members. It is carried out by providing a cover member between the structural members after straddling.
【００１２】上記組立て状態では、継手部材の２片に対
して継手片の２片が添接係合して、継手片の軸方向が継
手部材の軸方向に一致している。In the above-mentioned assembled state, the two pieces of the joint piece are in spit-contact with the two pieces of the joint member, and the axial direction of the joint piece coincides with the axial direction of the joint member.
【００１３】[0013]
【実施例】以下、この発明の一実施例を図面により説明
する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
【００１４】図１（１）は構造部材の継手部構造を示す
縦断面図、（２）は（１）のＡ−Ａ線に沿う側断面図、
図２（１）は図１中の継手部材のボルト連結前の状態を
示す縦断面図、（２）は（１）のＢ−Ｂ線に沿う側面
図、図３（１）は図１中の継手片を示す正面図、（２）
は（１）の右側面図、図４（１）は図１中の２つ割り構
成したカバー管の溶接前の半片を示す正面図、（２）は
（１）の右側面図である。これらの図において、１1 、
１2 は構造部材（実施例では丸形鋼管）、２1 、２2 は
継手部材、３は継手片、４はカバー部材である。FIG. 1 (1) is a longitudinal sectional view showing a joint structure of a structural member, (2) is a side sectional view taken along the line AA of (1),
2 (1) is a vertical cross-sectional view showing the joint member in FIG. 1 before bolt connection, (2) is a side view taken along the line BB of (1), and FIG. Front view showing a joint piece of (2)
4 is a right side view of (1), FIG. 4 (1) is a front view showing a half piece before welding of the cover tube configured in two in FIG. 1, and (2) is a right side view of (1). In these figures, 1 1 ,
1 2 is a structural member (a round steel pipe in the embodiment), 2 1 and 2 2 are joint members, 3 is a joint piece, and 4 is a cover member.
【００１５】継手部材２1 、２2 は、いずれも、一対の
等辺山形鋼５の屈曲角部の外側を溶接してＸ形に組み立
てられており、該継手部材２1 、２2 の中心から各片先
端までの長さが互いに等しくなっている。Each of the joint members 2 1 , 2 2 is assembled into an X shape by welding the outside of the bending corner of the pair of equilateral angle steels 5, and is assembled from the center of the joint members 2 1 , 2 2 . The length up to the tip of each piece is equal to each other.
【００１６】一方の継手部材２1 の一端部２ａは一方の
構造部材１1 の接合端部１ａ内に嵌合されて同心に配置
され、継手部材２1 の各片先端と構造部材１1 の内周面
との接触部が隅肉溶接により固定されている。また、他
方の継手部材２2 の一端部２ａは他方の構造部材１2 の
接合端部１ａ内に嵌合されて同心に配置され、継手部材
２2 の各片先端と構造部材１2 の内周面との接触部が隅
肉溶接により固定されている。前記２つの継手部材
２1 、２2 の他端部２ｂの各片にはボルト孔６が形成さ
れている。尚、構造部材１1 、１2 の接合端部１ａ内に
継手部材２1 、２2の一端部２ａを各々嵌合させるため
には、必要に応じて、各片先端又は構造部材１1 、１2
の内周面の前記片先端との接触部位が切削される。[0016] One of the joint member 2 1 of the one end 2a is arranged concentrically fitted to one of the structural member 1 1 of the joint end portion 1a, the coupling member 2 1 each piece tip and the structural member 1 1 The contact portion with the inner peripheral surface is fixed by fillet welding. Further, one end portion 2a of the other joint member 2 2 is fitted and concentrically arranged in the joint end portion 1a of the other structural member 1 2 , and each one end of the joint member 2 2 and the structural member 1 2 The contact portion with the peripheral surface is fixed by fillet welding. A bolt hole 6 is formed in each piece of the other end portion 2b of the two joint members 2 1 , 2 2 . In order to structural members 1 1, 1 joint member 2 1 to the joint end portion 1a of the 2, fitting each of two second end portions 2a together, if necessary, each piece tip or structural member 1 1, 1 2
The contact portion of the inner peripheral surface of the one end with the one tip is cut.
【００１７】また、継手片３は、前記等辺山形鋼５より
寸法が小さい等辺山形鋼で構成されており、該継手片３
の屈曲角部の外側には、前記等辺山形鋼５間を連結した
溶接ビード５ｂを回避する面取部３ａが形成される一
方、継手片３の各片にはボルト孔７が形成されている。The joint piece 3 is made of equilateral angle steel having a smaller size than the equilateral angle steel 5.
A chamfered portion 3a for avoiding the weld bead 5b connecting the equilateral angle steels 5 is formed on the outer side of the bent corner portion, while a bolt hole 7 is formed in each piece of the joint piece 3. .
【００１８】前記２つの継手部材２1 、２2 の他端部２
ｂは互いに同心に対向して配置され、該他端部２ｂにお
ける一対の等辺山形鋼５間には各々前記継手片３が係合
されて、該継手片３の２片が継手部材２1 、２2 の隣合
う２片に添接されている。そして、継手部材２1 、２2
のボルト孔６と継手片３のボルト孔７とに高張力ボルト
８が挿通され、該高張力ボルト８にナット９が螺合さ
れ、締め付けられている。これによって、２つの継手部
材２1 、２2 の他端部２ｂ間に継手片３が跨設されてい
る。The other end 2 of the two joint members 2 1 , 2 2
b are arranged concentrically opposite to each other, the joint pieces 3 are engaged between the pair of equilateral angle steels 5 at the other end 2b, and the two pieces of the joint pieces 3 are joint members 2 1 , It is attached to 2 2 adjacent pieces. Then, the joint members 2 1 , 2 2
A high-tensile bolt 8 is inserted into the bolt hole 6 and the bolt hole 7 of the joint piece 3, and a nut 9 is screwed into the high-tensile bolt 8 and tightened. As a result, the joint piece 3 is laid across the other ends 2b of the two joint members 2 1 , 2 2 .
【００１９】カバー部材４は分割体４Ａ、４Ｂで構成す
る２つ割り構造の筒状体であり、前記２つの構造部材１
1 、１2 と同一断面のものであっても、より薄い断面の
ものであって良い。このカバー部材４は、分割体４Ａ、
４Ｂを構造部材１1 、１2 間に介装して対向して配置し
た後、シーリングビード溶接により組み立てられてお
り、該カバー部材４と２つの構造部材１1 、１2 はシー
リングビード溶接により連結されている。このようなカ
バー部材４によって、２つの継手部材２1 、２2及び継
手片３が覆われている。尚、カバー部材４は荷重の伝達
には一切関与しないものである。The cover member 4 is a tubular body having a split structure composed of divided bodies 4A and 4B.
It may have the same cross section as 1 , 1 or 2 , or may have a thinner cross section. The cover member 4 includes a divided body 4A,
4B is arranged between the structural members 1 1 and 1 2 so as to face each other, and then assembled by sealing bead welding. The cover member 4 and the two structural members 1 1 and 1 2 are bonded by sealing bead welding. It is connected. The two joint members 2 1 and 2 2 and the joint piece 3 are covered with such a cover member 4. The cover member 4 does not participate in the load transmission.
【００２０】以上の構成において、製作は、継手部材２
1 、２2 の溶接組立て、構造部材１1 、１2 の接合端部
１ａに対する継手部材２1 、２2 の一端部２ａの各々の
溶接固定、継手部材２1 、２2 の同心配置状態における
ボルト孔６、７の加工によって行う。In the above structure, the joint member 2 is manufactured.
1, 2 2 of the welding assembly, the welding fixation of each of the structural members 1 1, 1 joint member relative to the second joint end portion 1a 2 1, 2 2 of the one end portion 2a, the concentric arrangement of the joint member 2 1, 2 2 It is performed by processing the bolt holes 6 and 7.
【００２１】継手部材２1 、２2 及び継手片３の構成
上、継手部材２1 、２2 の他端部２ｂが同心になったと
き、継手部材２1 、２2 の他端部２ｂに継手片３が係合
した状態で該継手片３の２片が継手部材２1 、２2 の隣
合う２片に添接する。Due to the construction of the joint members 2 1 , 2 2 and the joint piece 3, when the other end portions 2 b of the joint members 2 1 , 2 2 are concentric, the other end portions 2 b of the joint members 2 1 , 2 2 are With the joint piece 3 engaged, the two pieces of the joint piece 3 are abutted on the adjacent two pieces of the joint members 2 1 , 2 2 .
【００２２】このため、現場での組立て施工は、一方の
継手部材２1 の他端部２ｂと他方の継手部材２2 の他端
部２ｂとの間に継手片３を跨設した後、前記２つの構造
部材１1 、１2 間にカバー部材４を設けることで行われ
る。具体的には、継手部材２1 、２2 の他端部２ｂを対
向して配置し、該他端部２ｂ間を跨いで継手片３を配置
し、該継手片３の２片を継手部材２1 、２2 の隣合う２
片に添接させ、かつボルト孔６、７を合致させた後、該
ボルト孔６、７に高張力ボルト８を挿通させ、ナット９
を螺合させて締め付け、次いで分割体４Ａ、４Ｂのシー
リングビード溶接（カバー部材４の組立て）と構造部材
１1 、１2 に対するシーリングビード溶接、及び、溶接
ビード部のグラインダー仕上げを行う。Therefore, in the on-site assembly work, after the joint piece 3 is laid between the other end portion 2b of the one joint member 2 1 and the other end portion 2b of the other joint member 2 2 , two structural members 1 1, 1 is performed by providing a cover member 4 between 2. Specifically, the other end portions 2b of the joint members 2 1 and 2 2 are arranged so as to face each other, the joint piece 3 is disposed across the other end portions 2b, and the two pieces of the joint piece 3 are connected to each other. 2 1, 2 2 of the adjacent 2
After being attached to one piece and aligned with the bolt holes 6 and 7, the high-tensile bolt 8 is inserted into the bolt holes 6 and 7, and the nut 9
The fastening is screwed, then divided body 4A, (the assembly of the cover member 4) sealing bead welding 4B the sealing bead welded to the structure member 1 1, 1 2, and performs the grinder finishing the weld bead portion.
【００２３】上記組立て状態では、継手部材２1 、２2
の２片に対して継手片３の２片が添接係合しているた
め、継手片３の軸方向と継手部材２1 、２2 の軸方向と
は一致する。In the assembled state, the joint members 2 1 , 2 2
Since the two pieces of the joint piece 3 are sprinklingly engaged with the two pieces, the axial direction of the joint piece 3 and the axial directions of the joint members 2 1 , 2 2 coincide with each other.
【００２４】また、前記２つの構造部材１1 、１2 間に
露出する継手部材２1 、２2 及び継手片３は、構造部材
１1 、１2 との間で段差がないカバー部材４で覆われて
いる。しかも、カバー部材４の組立て溶接箇所及び構造
部材１1 、１2 との連結溶接箇所は溶接ビード部のグラ
インダー仕上げで目立たない。Further, the two structural members 1 1, 1 joint member 2 1 exposed between the 2, 2 2 and the joint piece 3, in the structural member 1 1, 1 2 the cover member 4 no step between Is covered. Moreover, the assembling welding spots of the cover member 4 and the connecting welding spots with the structural members 1 1 and 1 2 are inconspicuous due to the grinder finishing of the welding bead portion.
【００２５】尚、この実施例では、高張力ボルト８が一
面剪断となる場合の例であるが、図５、図６に示すよう
に、継手片３との間で等辺山形鋼５を挟む継手片３1 、
３2を各等辺山形鋼５の内側に配置し、継手片３と継手
片３1 、３2 とをボルト締結して、高張力ボルト８が二
面剪断となるようにすることが好ましい。図５に示す継
手片３1 は、継手片３1 の２片が等辺山形鋼５の２片に
添接する継手片３より寸法が小さい等辺山形鋼で構成さ
れている。また、図６に示す継手片３2 は、等辺山形鋼
５の各片に添接する平鋼で構成されている。In this embodiment, the high-tensile bolt 8 is an example of one-sided shearing, but as shown in FIGS. 5 and 6, a joint in which the equilateral angle steel 5 is sandwiched between the joint piece 3 and the joint piece 3. Piece 3 1 ,
3 2 was placed inside each equilateral angle steel 5, and a joint piece 3 and the joint piece 3 1, 3 2 and bolt fastening, it is preferable that the high tensile bolt 8 is dihedral shear. The joint piece 3 1 shown in FIG. 5 is made of equilateral angle steel whose dimensions are smaller than those of the joint piece 3 in which the two pieces of the joint piece 3 1 are in contact with the two pieces of the equilateral angle steel 5. Further, the joint piece 3 2 shown in FIG. 6 is composed of a flat steel which bears against the respective piece of equilateral angle steel 5.
【００２６】[0026]
【発明の効果】以上の通りこの発明は、２つの継手部材
を山形鋼で精度良く組み立てることができることから、
該２つの継手部材の一端部を２つの構造部材の接合端部
に各々容易かつ確実に溶接固定できる。また、前記２つ
の継手部材の他端部に対する継手片の添接係合で、該他
端部を互いに同心に対向して配置でき、この状態でのボ
ルト孔加工が容易かつ確実に行える。従って、市販品の
山形鋼を使用できることと相俟って、製作能率の向上及
び製作精度の向上並びに製作コストの低減が図れる。As described above, according to the present invention, since the two joint members can be accurately assembled with the angle steel,
The one ends of the two joint members can be easily and reliably welded and fixed to the joint ends of the two structural members. Also, the other end portions of the two joint members can be arranged concentrically opposite to each other by the splicing engagement of the joint piece to the other end portions of the two joint members, and the bolt hole machining in this state can be performed easily and reliably. Therefore, in combination with the fact that commercially available angle steel can be used, it is possible to improve production efficiency, production accuracy, and production cost.
【００２７】また、２つの継手部材の他端部を、継手片
の添接係合により同心に対向して配置できると共に、前
記２つの継手部材の他端部間を継手片を介してボルトに
より容易に連結できる。従って、仮設工事が一切要らな
いため、施工性が良く、作業能率の向上が図れる。Further, the other end portions of the two joint members can be concentrically opposed to each other by the splicing engagement of the joint pieces, and the other end portions of the two joint members can be bolted via the joint pieces. Can be easily connected. Therefore, since no temporary work is required, workability is good and work efficiency can be improved.
【００２８】更に、施工後は、継手片の軸方向と２つの
継手部材の軸方向とを一致させることができることか
ら、２つの構造部材間での荷重の確実な伝達が図れる。
また、前記２つの構造部材間に露出する２つの継手部材
及び継手片をカバー部材で覆ったことで、外観体裁を良
くすることができる。Further, after the construction, the axial direction of the joint piece and the axial direction of the two joint members can be made to coincide with each other, so that the load can be surely transmitted between the two structural members.
Further, by covering the two joint members and the joint piece exposed between the two structural members with the cover member, the appearance can be improved.
【図１】（１） この発明の一実施例である構造部材の
継手部構造を示す縦断面図である。 （２） （１）のＡ−Ａ線に沿う右側断面図である。FIG. 1 is a vertical cross-sectional view showing a joint structure of a structural member that is an embodiment of the present invention. (2) It is a right side sectional view which follows the AA line of (1).
【図２】（１） 図１中の継手部材のボルト連結前の状
態を示す縦断面図である。 （２） （１）のＢ−Ｂ線に沿う側面図である。FIG. 2 (1) is a vertical cross-sectional view showing the joint member in FIG. 1 before bolt connection. (2) It is a side view which follows the BB line of (1).
【図３】（１） 図１中の継手片を示す正面図である。 （２） （１）の右側面図である。FIG. 3 (1) is a front view showing the joint piece in FIG. (2) It is a right view of (1).
【図４】（１） 図１中の２つ割り構成したカバー管の
溶接前の半片を示す正面図である。 （２） （１）の右側面図である。4 (1) is a front view showing a half piece before welding of the cover tube divided into two parts in FIG. 1. FIG. (2) It is a right view of (1).
【図５】この発明の他の実施例である構造部材の継手部
構造を示す図１（２）に対応した断面図である。FIG. 5 is a sectional view corresponding to FIG. 1 (2) showing a joint structure of a structural member which is another embodiment of the present invention.
【図６】この発明の更に他の実施例である構造部材の継
手部構造を示す図１（２）に対応した断面図である。FIG. 6 is a cross-sectional view corresponding to FIG. 1 (2) showing a joint portion structure of a structural member according to still another embodiment of the present invention.
【図７】従来例である鋼管の継手部構造を示す縦断面図
である。FIG. 7 is a vertical cross-sectional view showing a joint structure of a conventional steel pipe.
１1 、１2 構造部材 １ａ 接合端部 ２1 、２2 継手部材 ２ａ 一端部 ２ｂ 他端部 ３ 継手片 ４ カバー部材 ６、７ ボルト孔 ８ 高張力ボルト（ボルト） ９ ナット1 1, 1 2 structural member 1a joint end 2 1, 2 2 joint member 2a one end 2b and the other end portion 3 coupling piece 4 cover member 6 bolt holes 8 high tensile bolts (bolts) 9 Nut
Claims (1)
でＸ形に組み立てられた一方の継手部材の一端部を嵌合
させて接触部にて溶接固定し、他方の構造部材の接合端
部内に、山形鋼でＸ形に組み立てられた他方の継手部材
の一端部を嵌合させて接触部にて溶接固定し、前記２つ
の継手部材の他端部にＬ形の継手片を添接係合させてボ
ルトにより連結して、該継手片を前記２つの継手部材の
他端部間に跨設する一方、前記２つの構造部材間に露出
する前記２つの継手部材及び継手片をカバー部材で覆っ
たことを特徴する構造部材の継手部構造。1. One end of one joint member assembled into an X shape with angle steel is fitted into the joint end of one structural member, welded and fixed at a contact portion, and the other structural member is joined. One end of the other joint member assembled into an X shape with angle steel is fitted into the end portion and welded and fixed at the contact portion, and an L-shaped joint piece is added to the other end portions of the two joint members. The two joint members and the joint pieces are brought into contact with each other and connected by bolts so that the joint pieces are laid across the other end portions of the two joint members, while the two joint members and the joint pieces exposed between the two structural members are covered. A joint part structure of a structural member, which is covered with a member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4305997A JP2841146B2 (en) | 1992-10-19 | 1992-10-19 | Joint structure of structural members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4305997A JP2841146B2 (en) | 1992-10-19 | 1992-10-19 | Joint structure of structural members |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06129023A true JPH06129023A (en) | 1994-05-10 |
| JP2841146B2 JP2841146B2 (en) | 1998-12-24 |
Family
ID=17951829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4305997A Expired - Fee Related JP2841146B2 (en) | 1992-10-19 | 1992-10-19 | Joint structure of structural members |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2841146B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0301385A2 (en) * | 1987-07-30 | 1989-02-01 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Single key |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59411U (en) * | 1982-05-31 | 1984-01-05 | 野上 光次郎 | Children's apron shared oshibori |
| JPS6429544A (en) * | 1987-07-24 | 1989-01-31 | Nippon Steel Corp | Joint method of rectangular type steel pipe |
-
1992
- 1992-10-19 JP JP4305997A patent/JP2841146B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59411U (en) * | 1982-05-31 | 1984-01-05 | 野上 光次郎 | Children's apron shared oshibori |
| JPS6429544A (en) * | 1987-07-24 | 1989-01-31 | Nippon Steel Corp | Joint method of rectangular type steel pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0301385A2 (en) * | 1987-07-30 | 1989-02-01 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Single key |
| EP0301385A3 (en) * | 1987-07-30 | 1990-07-04 | Siemens Aktiengesellschaft | Single key |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2841146B2 (en) | 1998-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2000110236A (en) | Hardware for joining beam flange, structure and execution method for column-beam joining part using it | |
| JP2002242303A (en) | Joint construction method for steel-pipe column | |
| JPH10273976A (en) | Earthquake resistant reinforcing device for concrete column | |
| JPH06129023A (en) | Joint part structure of structural member | |
| JPH08144383A (en) | Joint for building and construction structure and method for constructing joint | |
| JPH11267888A (en) | Alignment ring jig for steel pipe welding | |
| JP3308395B2 (en) | Steel pipe joint and joint structure of steel pipe using the same | |
| JP2815817B2 (en) | Joint structure of end plate type steel structure and joining method | |
| JPH11344012A (en) | Joint structure | |
| JPS58199696A (en) | Tentative assembling jig of piping | |
| JPH07150635A (en) | Joint construction between column and beam using shape steel | |
| JPH0426655B2 (en) | ||
| JPS606495Y2 (en) | Joint structure of deformed reinforcing bars for concrete reinforcement | |
| JP2012117300A (en) | Beam junction structure | |
| JP2700754B2 (en) | Joint structure of steel pipe column and beam | |
| JP3773216B2 (en) | Segment fitting | |
| JPH07331650A (en) | Joint for pile | |
| JPH0519510Y2 (en) | ||
| JP2001164651A (en) | Friction join structure by high strength bolt for members having different sizes | |
| JPH0231279Y2 (en) | ||
| JPH04285231A (en) | Column-beam joint part structure | |
| JPS5851291Y2 (en) | Square steel pipe joint structure | |
| JP3253755B2 (en) | Segment joint structure | |
| JPH09234562A (en) | In-site welding method using band piece | |
| JPH04285232A (en) | Column-beam joint part structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |