JP2920304B2 - Lattice column - Google Patents

Lattice column

Info

Publication number
JP2920304B2
JP2920304B2 JP2643990A JP2643990A JP2920304B2 JP 2920304 B2 JP2920304 B2 JP 2920304B2 JP 2643990 A JP2643990 A JP 2643990A JP 2643990 A JP2643990 A JP 2643990A JP 2920304 B2 JP2920304 B2 JP 2920304B2
Authority
JP
Japan
Prior art keywords
lattice column
joining
floor
main
main members
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
Application number
JP2643990A
Other languages
Japanese (ja)
Other versions
JPH03233061A (en
Inventor
雅一 塚田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui House Ltd
Original Assignee
Sekisui House Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sekisui House Ltd filed Critical Sekisui House Ltd
Priority to JP2643990A priority Critical patent/JP2920304B2/en
Publication of JPH03233061A publication Critical patent/JPH03233061A/en
Application granted granted Critical
Publication of JP2920304B2 publication Critical patent/JP2920304B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【発明の詳細な説明】 産業上の利用分野 この発明は、ラチス柱に関するものである。Description: TECHNICAL FIELD The present invention relates to a lattice column.

従来の技術 第5図は、従来のラチス柱の構造を示したもので、一
対のアングル(1)(1)を互いに背中合わせにして主
材(2)(2)とし、この主材(2)(2)間に、平鋼
からなる腹材(3)を、各主材(2)(2)のアングル
(1)(1)間にその端部を介装させて、ボルト(4)
によって固定している。
FIG. 5 shows the structure of a conventional lattice column, in which a pair of angles (1) and (1) are backed to each other to form main members (2) and (2). Between (2), a web member (3) made of flat steel is inserted between the angles (1) and (1) of the main members (2) and (2) at its ends, and bolts (4)
Fixed by.

発明が解決しようとする課題 上記のように、従来においては主材(2)を一対のア
ングル(1)(1)によって構成している。そのため、
従来においては、各アングル(1)(1)の一方の片が
エッジ状に外方に突出し、このようなラチス柱を壁内に
収容しない露出柱として使用する場合には、そのエッジ
によって怪我をし易いという欠点がある。また、上記の
ようにアングルと平鋼とを組合わせたものでは、外観的
にも良好とはいえない欠点がある。更に、かかる組合わ
せによるラチス柱は必ずしも断面強度は高くないという
欠点があった。この発明は、これらの欠点を解消した新
規なラチス柱を提供することを目的とするものである。
Problems to be Solved by the Invention As described above, conventionally, the main member (2) is constituted by a pair of angles (1) and (1). for that reason,
Conventionally, one end of each of the angles (1) (1) protrudes outward in the form of an edge. When such a lattice column is used as an exposed column that is not accommodated in a wall, the edge may cause injury. There is a drawback that it is easy to do. Further, the combination of the angle and the flat steel as described above has a drawback that the appearance is not good. Further, the lattice column formed by such a combination has a disadvantage that the sectional strength is not always high. An object of the present invention is to provide a new lattice column which has solved these disadvantages.

課題を解決するための手段 そして、上記の目的を達成するため、この発明では丸
形若しくは角形の鋼管からなる一対の主材とこれら主材
間に渡された腹材とによって構成されるとともに、前記
各主材の端面には、それら主材の断面よりも小断面のパ
イプを介して梁等へ接合するためのボルト穴を備えたそ
れぞれ別体の接合プレートを溶接し、両接合プレート間
に空間を設けてなることを特徴とする。
Means for Solving the Problems And in order to achieve the above object, in the present invention, a pair of main members made of a round or square steel pipe and a web material passed between these main members, On the end face of each of the main members, a separate joining plate having a bolt hole for joining to a beam or the like via a pipe having a cross section smaller than the cross section of the main members is welded, and between the two joining plates. It is characterized by providing a space.

作用 上記この発明の構成によれば、主材が丸形鋼管または
角形鋼管によって構成されるので、アングルの片のよう
なエッジが突出することがなく、また、外観的にも良好
である。
According to the configuration of the present invention, since the main member is formed of a round steel pipe or a square steel pipe, an edge like a piece of an angle does not protrude, and the appearance is good.

実施例 第1図において、主材(11)(11)を丸形鋼管とし、
これら主材(11)(11)間に、その主材(11)よりも小
径の丸形鋼管からなる腹材(12)(12)…を、互いに波
形となるようにして、かつ、夫々各主材(11)(11)へ
その端部を溶接して渡したものである。各主材(11)
(11)の端部には、梁等へ接合するための接合プレート
(13)(13)が溶接されている。(14)は、これら接合
プレート(13)へ形成したボルト穴である。
Embodiment In FIG. 1, the main members (11) and (11) are round steel pipes,
Between these main members (11) and (11), web members (12) (12) consisting of round steel pipes having a smaller diameter than the main member (11) are formed so as to be corrugated with each other, and It is the main material (11), the end of which is welded to (11). Each main material (11)
Joint plates (13) and (13) for joining to a beam or the like are welded to the end of (11). (14) are bolt holes formed in these joining plates (13).

第2図は、上記ラチス柱(15)の取付け状態を示して
おり、まずH型鋼からなる1階の床梁(16)上面へ、ラ
チス柱(15)下端の接合プレート(13)(13)をボルト
接合し、同じく上端を、同様に接合プレート(13)を介
してH型鋼からなる2階の梁(17)下面に接合してい
る。また、この2階の床梁(17)の上面に、2階のラチ
ス柱(15)を同様にして接合している。この実施例で
は、各階のラチス柱(15)(15)は、2階の床梁(17)
によって分断された所謂梁優先構造となっている。(2
0)は、夫々梁(17)のウェブ側面において、各主材(1
1)(11)に対応して設けた補強用のプレートである。
FIG. 2 shows the mounting state of the lattice column (15). First, on the upper surface of the floor beam (16) of the first floor made of H-section steel, the joining plates (13) (13) at the lower end of the lattice column (15) Are joined by bolts, and the upper end is similarly joined to the lower surface of the beam (17) of the second floor made of H-shaped steel via a joining plate (13). Further, the lattice column (15) on the second floor is similarly joined to the upper surface of the floor beam (17) on the second floor. In this embodiment, the lattice columns (15) and (15) on each floor are replaced by floor beams (17) on the second floor.
It is a so-called beam priority structure divided by the above. (2
0) is the main material (1) on each side of the web of the beam (17).
1) Reinforcement plate provided corresponding to (11).

第3図が、上記2階の床梁(17)と各ラチス柱(15)
(15)とのより詳細な接合構造を示しており、接合プレ
ート(13)は、そのボルト穴(14)へ差込んだボルト
(25)によって、床梁(17)のフランジ(26)ヘ固定し
ている。またこの第3図において(21)は、内部に鉄筋
配筋(22)を設けたコンクリート製の床板であり、その
端部より突出する取付けプレート(23)を、床梁(17)
上面へ設置して、ボルト(24)で固定している。
Figure 3 shows the floor beams (17) and lattice columns (15) on the second floor.
This shows a more detailed joining structure with (15), and the joining plate (13) is fixed to the flange (26) of the floor beam (17) with the bolt (25) inserted into the bolt hole (14). doing. In FIG. 3, reference numeral (21) denotes a concrete floor plate provided with a reinforcing bar (22) inside, and a mounting plate (23) projecting from an end thereof is attached to a floor beam (17).
Installed on the top surface and fixed with bolts (24).

第4図は、この発明の別の実施例であり、この実施例
では、主材(11)(11)として角形鋼管を用い、これら
主材(11)(11)間に、波形に折曲した平鋼を腹材(1
2)として、その波形の頂点の部分で溶接したものであ
る。また、主材(11)(11)の端面には、その主材(1
1)(11)よりも小断面の丸パイプ(27)(27)を介し
て、接合プレート(13)を溶接している。これにより、
接合プレート(13)のボルト穴(14)が、主材(11)に
よって邪魔されることなく形成でき、従って、接合プレ
ート(13)を大きくすることができない場合に有効であ
る。
FIG. 4 shows another embodiment of the present invention. In this embodiment, a rectangular steel pipe is used as the main members (11) and (11), and the main members (11) and (11) are bent in a waveform. The flat steel that was used as a web material (1
As 2), welding is performed at the top of the waveform. The end faces of the main members (11) and (11) are
1) The joining plate (13) is welded via round pipes (27) (27) with a smaller cross section than (11). This allows
The bolt holes (14) of the joining plate (13) can be formed without being obstructed by the main material (11), and thus are effective when the joining plate (13) cannot be enlarged.

発明の効果 以上のように、この発明によれば、一対のアングルを
背中合わせに配置する従来の主材に替えて、丸形若しく
は角形の鋼管を主材として用いているから、アングルの
片のようなエッジが外部に突出することがなく、また、
この主材が一体の鋼管によって形成されていることから
外観的にも良好で、露出柱として用いる場合に特に適し
たものが得られるという効果がある。加えて、強度の高
い丸形若しくは角形の鋼管を主材に用いていることか
ら、断面強度も向上する。また、各主材の端面には接合
プレートを設けていることで梁などへ容易にボルト接合
することができるのみならず、この接合プレートは、小
断面のパイプを介して接合プレートを溶接しているか
ら、断面の大きい主材と接合プレートのボルト穴の差し
込まれるボルトが干渉することがなく、接合プレートを
大きくできない場合であってもボルト穴を形成する位置
を充分に確保することができる。更に、一対の接合プレ
ート間に空間があるので、それら接合プレートが床材等
を取付ける際の妨げになることがなく、また、接合プレ
ートの上部側は小断面のパイプであるため、それら小段
面のパイプ間の空間が大きくなっており、このため、床
材の取付け作業も容易となる効果がある。
Effect of the Invention As described above, according to the present invention, a round or square steel pipe is used as the main material instead of the conventional main material in which a pair of angles are arranged back to back, so that the angle piece is used. Edge does not protrude outside,
Since this main material is formed of an integral steel pipe, the appearance is good, and an effect that is particularly suitable when used as an exposed column is obtained. In addition, since a high-strength round or square steel pipe is used as the main material, the sectional strength is also improved. In addition, by providing a joining plate on the end surface of each main material, not only can it be easily bolted to a beam or the like, but this joining plate can be welded to a joining plate via a small-section pipe. Therefore, there is no interference between the main material having a large cross section and the bolts into which the bolt holes of the joining plate are inserted, and a sufficient position for forming the bolt holes can be secured even when the joining plate cannot be enlarged. Furthermore, since there is a space between the pair of joining plates, the joining plates do not hinder the installation of the floor material and the like, and since the upper side of the joining plate is a small-section pipe, the small stepped surfaces Since the space between the pipes is large, the work of attaching the floor material is also facilitated.

【図面の簡単な説明】[Brief description of the drawings]

第1図は、この発明の実施例を示すラチス柱の要部の斜
視図、第2図は同じくラチス柱の取付け状態を示す正面
図、第3図は第2図において2階の床梁部分のラチス柱
の取付け構造を示す要部の斜視図、第4図はこの発明の
別の実施例を示すラチス柱の要部の斜視図、第5図は従
来のラチス柱の要部の斜視図である。 (11)…主材、(12)…腹材、(13)…接合プレート、
(14)…ボルト穴、(15)…ラチス柱、(27)…丸パイ
プ。
FIG. 1 is a perspective view of a main part of a lattice column showing an embodiment of the present invention, FIG. 2 is a front view showing an installation state of the lattice column, and FIG. 3 is a floor beam part on the second floor in FIG. FIG. 4 is a perspective view of a main part of a lattice column showing another embodiment of the present invention, and FIG. 5 is a perspective view of a main part of a conventional lattice column. It is. (11) ... main material, (12) ... belly material, (13) ... joining plate,
(14) ... bolt hole, (15) ... lattice column, (27) ... round pipe.

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】丸形若しくは角形の鋼管からなる一対の主
材とこれら主材間に渡された腹材とによって構成される
とともに、前記各主材の端面には、それら主材の断面よ
りも小断面のパイプを介して梁等へ接合するためのボル
ト穴を備えたそれぞれ別体の接合プレートを溶接し、両
接合プレート間に空間を設けてなることを特徴とするラ
チス柱。
The present invention is constituted by a pair of main members made of a round or square steel pipe and a web member passed between these main members, and an end face of each of the main members is formed by a cross section of the main members. A lattice column characterized by welding separate joining plates each having a bolt hole for joining to a beam or the like via a small-section pipe, and providing a space between both joining plates.
JP2643990A 1990-02-05 1990-02-05 Lattice column Expired - Lifetime JP2920304B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2643990A JP2920304B2 (en) 1990-02-05 1990-02-05 Lattice column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2643990A JP2920304B2 (en) 1990-02-05 1990-02-05 Lattice column

Publications (2)

Publication Number Publication Date
JPH03233061A JPH03233061A (en) 1991-10-17
JP2920304B2 true JP2920304B2 (en) 1999-07-19

Family

ID=12193542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2643990A Expired - Lifetime JP2920304B2 (en) 1990-02-05 1990-02-05 Lattice column

Country Status (1)

Country Link
JP (1) JP2920304B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101761705B1 (en) * 2016-08-24 2017-07-26 (주)수주 Unit set for lattice type frame construction of steel house

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100662524B1 (en) * 2005-03-28 2006-12-28 (주)바로건설기술 Double pipe girder struts as permanent system
JP2009097146A (en) * 2007-10-12 2009-05-07 Kawamoku Construction Co Ltd Steel frame building material and building structure using the building material
JP5069656B2 (en) * 2008-09-26 2012-11-07 三協立山株式会社 handrail
CN101838986B (en) * 2009-03-17 2014-03-12 上海市机械施工有限公司 Disassembling tool type lattice column and construction method thereof
JP5774979B2 (en) * 2011-12-28 2015-09-09 前田 一峯 Column structure
CN102828616B (en) * 2012-09-14 2015-03-18 中国建筑第八工程局有限公司 High-formwork support system for roof
CN105133788A (en) * 2015-08-04 2015-12-09 福州大学 CFST-RC horizontal batten plate-lattice column structure and construction method thereof
JP6585528B2 (en) * 2016-03-15 2019-10-02 鹿島建設株式会社 Reinforcing structure and reinforcing method
CN106436903B (en) * 2016-10-08 2018-07-10 西南科技大学 Light gauge cold-formed steel shape house interlayer strengthening part
CN107989263A (en) * 2017-11-27 2018-05-04 沈阳建筑大学 A kind of more limb lattice Special-Shaped Columns
CN113695824B (en) * 2021-09-16 2023-06-23 衡阳华泰建筑工程有限责任公司 Lattice column welding auxiliary device for building construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101761705B1 (en) * 2016-08-24 2017-07-26 (주)수주 Unit set for lattice type frame construction of steel house

Also Published As

Publication number Publication date
JPH03233061A (en) 1991-10-17

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