JPH07300901A - Connection structure for column - Google Patents

Connection structure for column

Info

Publication number
JPH07300901A
JPH07300901A JP9644194A JP9644194A JPH07300901A JP H07300901 A JPH07300901 A JP H07300901A JP 9644194 A JP9644194 A JP 9644194A JP 9644194 A JP9644194 A JP 9644194A JP H07300901 A JPH07300901 A JP H07300901A
Authority
JP
Japan
Prior art keywords
locking
pillar
head
bolt
building unit
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.)
Pending
Application number
JP9644194A
Other languages
Japanese (ja)
Inventor
Masato Yamazaki
真郷 山崎
Original Assignee
Sekisui Chem Co Ltd
積水化学工業株式会社
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 Chem Co Ltd, 積水化学工業株式会社 filed Critical Sekisui Chem Co Ltd
Priority to JP9644194A priority Critical patent/JPH07300901A/en
Publication of JPH07300901A publication Critical patent/JPH07300901A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To shorten working time by bringing a projected member projected out of the end face of one column into contact with a locking member provided in the inside of the end face of the other column, and thereby connecting them to each other. CONSTITUTION:An upper end face plate 9 is fixed onto the apex of a column 4 in a lower floor building unit 1A, and a projected member 11 having a head section 10 in a truncated cone shape is erected out of the upper end plate 9. On the other hand, a lower end face plate 15 is fixed onto the bottom section of a column 4 in an upper floor building unit 1B, an insertion hole 16 penetrating through the head section 10 of the projected member 11 is formed in the lower end face plate 15, and a locking member 17 is rested thereon in such a way that it can be moved in the radial direction. The upper floor building unit 1B is then rested on the lower floor building unit 1A, the head section 10 of the projected member 12 is inserted into the locking member 17, and concurrently a fastening band 19 is fastened thereon. Therefore, the respective two columns can be easily connected to each other.

Description

【発明の詳細な説明】Detailed Description of the Invention
【0001】[0001]
【産業上の利用分野】この発明は、柱の接続構造に係
り、特に2本の柱の端面同士を容易に接続できるように
した柱の接続構造に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pillar connecting structure, and more particularly to a pillar connecting structure in which end faces of two pillars can be easily connected to each other.
【0002】[0002]
【従来の技術】現在、住宅建築等においては、ユニット
化の開発及び実用化が進められている。鉄骨枠組を有す
る建物ユニットを工場で個別に製造し、施工現場にて上
階建物ユニットと下階建物ユニットとを上下に重ね合わ
せて接続し、二階建て或いはそれ以上の階層の建物を構
築している。
2. Description of the Related Art Currently, in residential construction and the like, development and practical application of unitization are in progress. A building unit with a steel frame is manufactured individually at the factory, and at the construction site, the upper-floor building unit and the lower-floor building unit are stacked on top of each other and connected to build a two-story or higher-floor building. There is.
【0003】例えば、特開昭50−147113号公報
に記載された発明(従来例)では、鉄骨枠組を有する建
物ユニットを上下に積み重ねて接続するに際し、建物ユ
ニットの柱を中空とし、且つ、上下の柱が突き合わされ
る接続端部をボルト・ナットを用いて接続し、このボル
ト・ナットの締結を、上側の柱頂部から挿入された締付
工具により実施している。
For example, in the invention (conventional example) described in Japanese Patent Application Laid-Open No. 50-147113, when the building units having the steel frame framework are vertically stacked and connected, the pillars of the building units are hollow and The connecting ends of the columns are connected by using bolts and nuts, and the fastening of the bolts and nuts is performed by a tightening tool inserted from the top of the upper column.
【0004】[0004]
【発明が解決しようとする課題】しかしながら、上記公
報記載の従来例においては、長尺形状の締付工具を使用
し、その先端部にボルト或いはナットを保持した状態
で、上階建物ユニットの柱内へ挿入してボルト・ナット
の締結作業を行わなければならない。このため、締付工
具の挿入時にボルト或いはナットが締付工具から脱落す
る虞れがあるばかりでなく、柱の接続作業に多くの労力
と時間がかかる問題がある。
However, in the conventional example described in the above publication, a pillar of an upper floor building unit is used in the state where a long-shaped tightening tool is used and a bolt or a nut is held at its tip. It must be inserted inside and the work of tightening bolts and nuts must be performed. For this reason, there is a risk that the bolt or the nut may fall off from the tightening tool when the tightening tool is inserted, and there is a problem that a lot of labor and time are required for connecting the columns.
【0005】この発明は、上記事情に鑑みなされたもの
であり、2本の柱同士を容易に接続することができ、柱
の接続作業に要する労力の軽減及び作業時間の短縮が図
れる柱の接続構造を提供することを目的とする。
The present invention has been made in view of the above circumstances, and it is possible to easily connect two pillars to each other, and to reduce the labor and work time required for connecting the pillars. It is intended to provide a structure.
【0006】[0006]
【課題を解決するための手段】上記目的を達成するため
に請求項1記載の柱の接続構造は、2本の柱の端面同士
を突き合わせて接続する柱の接続構造であって、一方の
柱の端面に突出して設けられた突出部材と、他方の柱の
端面内部に設けられ、上記突出部材を係止する係止手段
とを備えたことを特徴とする。
In order to achieve the above object, a pillar connecting structure according to claim 1 is a pillar connecting structure for connecting end surfaces of two pillars by abutting each other, and one pillar is connected. And a locking member that is provided inside the end surface of the other pillar and that locks the protruding member.
【0007】請求項2記載の柱の接続構造は、請求項1
記載の上記突出部材が、先端部に拡大した頭部を有し、
上記係止手段が上記突出部材の周囲を取り囲み周方向に
複数に分割された係止部材と、これら係止部材を上記頭
部に係止させるべく径方向内方へ移動させる締結バンド
とを備えていることを特徴とする。
According to a second aspect of the present invention, there is provided a pillar connecting structure according to the first aspect.
The protruding member described has an enlarged head at the tip,
The locking means includes a locking member that surrounds the periphery of the projecting member and is divided into a plurality of parts in the circumferential direction, and a fastening band that moves the locking members radially inward so as to lock the locking members to the head. It is characterized by
【0008】請求項3記載の柱の接続構造は、請求項1
記載の上記突出部材が、これと直交するボルト挿通孔を
有し、上記係止手段が上記突出部を挟んで対向するブラ
ケットと、上記ボルト挿通孔に挿通されて上記ブラケッ
トに螺着されるボルトとを備えていることを特徴とす
る。
According to a third aspect of the present invention, there is provided a pillar connection structure according to the first aspect.
The above described protruding member has a bolt insertion hole that is orthogonal to this, and the bracket that the locking means opposes with the protruding portion interposed therebetween, and a bolt that is inserted into the bolt insertion hole and screwed into the bracket. It is characterized by having and.
【0009】請求項4記載の柱の接続構造は、請求項1
記載の上記突出部材が、側方に突出する回動可能なフッ
ク部を有し、上記係止手段が上記フック部を挿通させる
挿通口と、この挿通口から挿通された上記フック部を所
定角度回動させた状態で係止する係止部とを備えている
ことを特徴とする。
According to a fourth aspect of the present invention, there is provided a pillar connection structure according to the first aspect.
The above described protruding member has a rotatable hook portion protruding laterally, and the locking means inserts the hook portion through the insertion opening, and the hook portion inserted through the insertion opening has a predetermined angle. And a locking portion that locks in a rotated state.
【0010】[0010]
【作用】請求項1記載の柱の接続構造によれば、2本の
柱の端面同士を突き合わせて接続する柱の接続構造であ
って、一方の柱の端面に突出して設けられた突出部材
と、他方の柱の端面内部に設けられ、上記突出部材を係
止する係止手段とを備えているため、2本の柱の端面同
士を突き合わせて一方の柱の端面の突出部材を他方の柱
の端面内部の係止手段で係止するだけで、2本の柱同士
を容易に接続することが可能となり、柱の接続作業に要
する労力の軽減及び作業時間の短縮が図れる。
According to the pillar connection structure of claim 1, there is provided a pillar connection structure in which end surfaces of two pillars are butted and connected to each other, and a protruding member provided on one end surface of the pillar. , The locking member is provided inside the end surface of the other pillar and has the locking means for locking the protruding member, so that the end surfaces of the two pillars are butted against each other so that the protruding member on the end surface of the one pillar is the other pillar. The two pillars can be easily connected to each other only by locking them with the locking means inside the end face, and the labor and work time required for connecting the pillars can be reduced.
【0011】請求項2記載の柱の接続構造によれば、上
記突出部材が先端部に拡大した頭部を有し、上記係止手
段が上記突出部材の周囲を取り囲み周方向に複数に分割
された係止部材と、これら係止部材を上記頭部に係止さ
せるべく径方向内方へ移動させる締結バンドとを備えて
いるため、2本の柱の端面同士を突き合わせてから、係
止部材を締結バンドで径方向内方へ移動させるだけで、
これら係止部材で突出部材の頭部を係止して2本の柱同
士を容易に接続することが可能となる。
According to another aspect of the present invention, in the column connecting structure, the protruding member has an enlarged head portion at the tip, and the locking means surrounds the protruding member and is divided into a plurality of portions in the circumferential direction. Since the locking member and the fastening band that moves the locking member inward in the radial direction to lock the locking member to the head are provided, after locking the end faces of the two columns, the locking member Simply move the inward in the radial direction with the fastening band,
It is possible to easily connect the two columns to each other by locking the head of the protruding member with these locking members.
【0012】請求項3記載の柱の接続構造によれば、上
記突出部材がこれと直交するボルト挿通孔を有し、上記
係止手段が上記突出部を挟んで対向するブラケットと、
上記ボルト挿通孔に挿通されて上記ブラケットに螺着さ
れるボルトとを備えているため、2本の柱の端面同士を
突き合わせてから、ボルトを突出部材のボルト挿通孔に
挿通させてブラケットに螺着するだけで2本の柱同士を
容易に接続することが可能となる。
According to another aspect of the present invention, there is provided a pillar connecting structure, wherein the projecting member has a bolt insertion hole which is orthogonal to the projecting member, and the locking means faces each other with the projecting portion interposed therebetween.
Since the bolt is inserted into the bolt insertion hole and screwed to the bracket, the end faces of the two pillars are abutted with each other, and then the bolt is inserted into the bolt insertion hole of the projecting member and screwed into the bracket. It is possible to easily connect the two columns to each other just by wearing them.
【0013】請求項4記載の柱の接続構造によれば、上
記突出部材が側方に突出した回動可能なフック部を有
し、上記係止手段が上記フック部を挿通させる挿通口
と、この挿通口から挿通された上記フック部を所定角度
回動させた状態で係止する係止部とを備えているため、
一方の柱の端面における係止部材のフック部を他方の柱
の端面における挿通口に挿通させつつ2本の柱の端面同
士を突き合わせてから、フック部を所定角度回動させて
係止部と係止させるだけで、2本の柱同士を容易に接続
することが可能となる。
According to a fourth aspect of the present invention, there is provided a pillar connecting structure, wherein the projecting member has a rotatable hook portion projecting laterally, and the locking means has an insertion opening through which the hook portion is inserted. Since the hook part inserted through the insertion port is engaged with the hook part while being rotated by a predetermined angle,
While inserting the hook portion of the locking member on the end surface of one pillar into the insertion opening on the end surface of the other pillar, the end surfaces of the two pillars are butted against each other, and then the hook portions are rotated by a predetermined angle to form the locking portion. The two columns can be easily connected to each other simply by locking them.
【0014】[0014]
【実施例】以下に、この発明の実施例を添付図面に基づ
いて詳述する。
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
【0015】図5に示すように、建物ユニット1は、矩
形状に接続された4本の形鋼製床大梁2と、矩形状に接
続された4本の形鋼製天井大梁3と、床大梁2が形成し
た床枠組のコーナー部と天井大梁3が形成した天井枠組
のコーナー部とを連結する4本の角鋼管製柱4とにより
箱形の骨組構造体として構成されている。
As shown in FIG. 5, the building unit 1 includes four shaped steel floor girders 2 connected in a rectangular shape, four shaped steel ceiling girders 3 connected in a rectangular shape, and a floor. The four corner steel pipe columns 4 connecting the corners of the floor frame formed by the girders 2 and the corners of the ceiling frame formed by the ceiling girders 3 constitute a box-shaped frame structure.
【0016】上記相対する床大梁間2に床小梁5が掛け
渡され、この床小梁5上には床根太6を介して床面材
(図示せず)が敷設される。また、相対する天井大梁3
間に天井根太7が掛け渡され、この天井根太7の下に天
井面材(図示せず)が取付けられる。
A floor girder 5 is bridged between the floor girders 2 facing each other, and a floor covering (not shown) is laid on the floor girder 5 via a floor joist 6. Also, the ceiling girders 3 facing each other
A ceiling joist 7 is laid between the ceiling joists, and a ceiling panel (not shown) is attached under the ceiling joist 7.
【0017】上記建物ユニット1は、施工現場にて上下
に重ねられ、2階建て或いはそれ以上の階層の建物に構
築される。この実施例では、下階建物ユニット1A上に
上階建物ユニット1Bが積み重ねられて、2階建て建物
が構築される場合を示す。
The building unit 1 is vertically stacked on the construction site and constructed in a two-story building or a building of a higher hierarchy. In this embodiment, the upper-floor building unit 1B is stacked on the lower-floor building unit 1A to form a two-story building.
【0018】図1に示すように、下階建物ユニット1A
及び上階建物ユニット1Bの柱4は中空形状であり、下
階建物ユニット1Aにおける4本の柱4の頂部に上端面
板9が固着され、この上端面板9には円錐状具体的には
截頭円錐状の頭部10を有する突出部材11が起立して
設けられている。この突出部材11は例えば軟鋼により
形成されており、頭部10の下端部にこれよりも小径の
ボルト部12が一体形成されている。この突出部材11
を上記上端面板9に設けるために、上端面板9には上記
ボルト部12が挿通するボルト穴13が形成されると共
に、上端面板9の裏面部にはボルト部12が螺合するナ
ット14が溶着されている。
As shown in FIG. 1, the lower floor building unit 1A
Also, the pillars 4 of the upper-floor building unit 1B have a hollow shape, and the upper end face plate 9 is fixed to the tops of the four pillars 4 of the lower-floor building unit 1A, and the upper end face plate 9 has a conical shape, specifically, a truncated shape. A protruding member 11 having a conical head 10 is provided upright. The protruding member 11 is made of, for example, mild steel, and a bolt portion 12 having a smaller diameter than that is integrally formed at the lower end of the head 10. This protruding member 11
In order to provide the upper end surface plate 9 with a bolt hole 13 through which the bolt portion 12 is inserted, a nut 14 with which the bolt portion 12 is screwed is welded to the rear surface portion of the upper end surface plate 9. Has been done.
【0019】一方、上階建物ユニット1Bにおける4本
の柱4の底部に下端面板15が固着され、この下端面板
15に上記突出部材11の頭部10が挿通される挿通口
16が形成され、この挿通口16の内面部すなわち下端
面板15の上面部には上記突出部材11を係止する係止
手段として、上記頭部10の周囲を取り囲み周方向に複
数に分割(実施例では2分割)された係止部材17が径
方向に移動可能に載置されている。これら係止部材17
の内周面には上記頭部10の基端周縁部10aを係止す
る段部18が形成され、これら係止部材17の外周面に
は上記頭部10に係止させるべく係止部材17を径方向
内方へ水平移動させるための締結バンド19が取付けら
れている。この締結バンド19は先端にウォームネジ2
0aを有する工具20により締結バンド19を締付けた
り緩めたりできる公知のものであり、上階建物ユニット
1Bの柱4の側壁には工具20を挿入するための作業口
21が設けられている。
On the other hand, the lower end face plate 15 is fixed to the bottom of the four columns 4 in the upper floor building unit 1B, and the lower end face plate 15 is formed with an insertion opening 16 through which the head 10 of the projecting member 11 is inserted. The inner surface of the insertion opening 16, that is, the upper surface of the lower end surface plate 15 serves as a locking means for locking the protruding member 11 and surrounds the head 10 and is divided into a plurality of pieces in the circumferential direction (two divisions in the embodiment). The locked member 17 is placed so as to be movable in the radial direction. These locking members 17
Steps 18 for locking the base end peripheral edge portion 10a of the head 10 are formed on the inner peripheral surface of the locking member 17, and locking members 17 for locking the head 10 on the outer peripheral surfaces of these locking members 17. A fastening band 19 for horizontally moving the inward in the radial direction is attached. This fastening band 19 has a worm screw 2 at the tip.
The fastening band 19 can be tightened or loosened by the tool 20 having 0a, and a work port 21 for inserting the tool 20 is provided on the side wall of the pillar 4 of the upper floor building unit 1B.
【0020】施工現場においては、先ず下階建物ユニッ
ト1Aを設置し、この下階建物ユニット1A上に上階建
物ユニット1Bをクレーン等で吊り上げて設置する。こ
の場合、予め上記係止部材17は締結バンド19を緩め
ることにより挿通口16の口径と同じかそれ以上に拡径
されている。下階建物ユニット1Aにおける柱4の頂部
に設けられた突出部材11と、上階建物ユニット1Bに
おける柱4の底部に設けられた挿通口16との軸芯を一
致させて下階建物ユニット1A上に上階建物ユニット1
Bを設置すると、突出部材11の頭部10が挿通口16
を通って係止部材17の内側に挿入されると共に、下階
建物ユニット1A及び上階建物ユニット1Bの柱4の端
面同士が突き合わされる。この状態で、工具20を作業
口21から挿入して締結バンド19を締付けることによ
り、係止部材17が径方向内方へ移動され、係止部材1
7がその段部18に頭部10の基端周縁部10aを係止
した状態で突出部材11の頭部10の周囲を押え込み、
柱4同士の接続が完了する。
At the construction site, first, the lower-floor building unit 1A is installed, and the upper-floor building unit 1B is hoisted and installed on the lower-floor building unit 1A. In this case, the locking member 17 is expanded in advance to the same diameter as or larger than the diameter of the insertion opening 16 by loosening the fastening band 19. On the lower-floor building unit 1A, the projecting members 11 provided on the tops of the pillars 4 of the lower-floor building unit 1A and the insertion openings 16 provided on the bottom of the pillars 4 of the upper-floor building unit 1B are aligned with each other. Upstairs building unit 1
When B is installed, the head 10 of the protruding member 11 is inserted into the insertion opening 16
While being inserted into the inside of the locking member 17 through, the end faces of the pillars 4 of the lower-floor building unit 1A and the upper-floor building unit 1B are butted against each other. In this state, the tool 20 is inserted from the working port 21 and the fastening band 19 is fastened, whereby the locking member 17 is moved inward in the radial direction, and the locking member 1
7 presses the periphery of the head 10 of the projecting member 11 in a state in which the base end peripheral edge portion 10a of the head 10 is locked to the step portion 18,
The connection between the pillars 4 is completed.
【0021】上記実施例によれば、一方の柱4の端面に
突出して設けられた突出部材11と、他方の柱4の端面
内部に設けられ、上記突出部材11を係止する係止手段
とを備えており、特に上記突出部材11が先端部に拡大
した頭部10を有し、上記係止手段が上記頭部10の周
囲を取り囲み周方向に複数に分割された係止部材17
と、これら係止部材17を上記頭部10に係止させるべ
く径方向内方へ移動させる締結バンド19とを備えてい
るため、2本の柱4の端面同士を突き合わせてから、係
止部材17を締結バンド19で径方向内方へ移動させる
だけで、これら係止部材17で突出部材11の頭部10
を係止して2本の柱4同士を容易に接続することがで
き、柱4の接続作業に要する労力の軽減及び作業時間の
短縮が図れる。また、工具19で締結バンド19を緩め
ることにより上記柱4同士の接続状態を容易に解除する
ことができ、建物ユニット1A,1Bを容易に解体する
ことができる。
According to the above-described embodiment, the projecting member 11 projecting from the end surface of the one column 4 and the locking means provided inside the end surface of the other column 4 to lock the projecting member 11 are provided. In particular, the protruding member 11 has an enlarged head portion 10 at its tip, and the engaging means surrounds the head portion 10 and is divided into a plurality of engaging members 17 in the circumferential direction.
And a fastening band 19 that moves the locking members 17 inward in the radial direction so as to lock the locking members 17 on the head 10, so that the end surfaces of the two columns 4 are abutted to each other, and then the locking members are formed. By simply moving the fastening members 19 inward in the radial direction with the fastening bands 19, the heads 10 of the projecting members 11 are locked by the locking members 17.
The two pillars 4 can be easily connected to each other by locking, and the labor required for connecting the pillars 4 and the working time can be shortened. Further, by loosening the fastening band 19 with the tool 19, the connection state between the columns 4 can be easily released, and the building units 1A and 1B can be easily disassembled.
【0022】図2はこの発明の第2実施例を示してい
る。本実施例において、上記第1実施例と同様の部分は
同一符号を付すことにより説明を省略する。本実施例で
は、下階建物ユニット1Aの柱4の頂部に設けられてい
る突出部材11の上端部には直方体状の頭部10が一体
形成されており、この頭部10にはこれと直交するごと
く貫通するボルト挿通孔22が設けられている。上階建
物ユニット1Bの柱4の底部に固着された下端面板15
には上記頭部10が挿通する方形の挿通口16が形成さ
れ、この挿通口16の内面部すなわち下端面板15の上
面部には下部が挿通口16と連通して開放された箱状の
ブラケット23が固着されている。
FIG. 2 shows a second embodiment of the present invention. In this embodiment, the same parts as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted. In the present embodiment, a rectangular parallelepiped head 10 is integrally formed on the upper end of the projecting member 11 provided on the top of the pillar 4 of the lower floor building unit 1A, and the head 10 is orthogonal to this. A bolt insertion hole 22 is provided so as to penetrate therethrough. Lower end face plate 15 fixed to the bottom of the pillar 4 of the upper floor building unit 1B
A rectangular insertion opening 16 through which the head portion 10 is inserted is formed in the box-shaped bracket, and a lower portion of the inner surface of the insertion opening 16, that is, an upper surface portion of the lower end face plate 15 is communicated with the insertion opening 16 and opened. 23 is fixed.
【0023】このブラケット23は上記頭部10を収容
できる大きさに形成されており、その頭部10を挟んで
対向する両側壁部には頭部10のボルト挿通孔22と一
致するボルト挿通孔24が形成されている。また、上記
ブラケット23の一方のボルト挿通孔24の外端部には
ナット25が固着され、他方のボルト挿通孔24から頭
部10のボルト挿通孔22に挿通されたボルト26を螺
着(締結)できるようになっている。すなわち、本実施
例では、突出部材11の頭部10に形成されたボルト挿
通孔22を係止する係止手段として、ブラケット23、
ナット25及びボルト26が採用されている。上階建物
ユニット1Bの柱4の側壁には上記ボルト26を挿通、
締結作業を行うための作業口21が設けられている。
The bracket 23 is formed to have a size capable of accommodating the head portion 10. The both side wall portions opposed to each other with the head portion 10 interposed therebetween have bolt insertion holes that are aligned with the bolt insertion holes 22 of the head portion 10. 24 are formed. Further, a nut 25 is fixed to the outer end portion of one of the bolt insertion holes 24 of the bracket 23, and a bolt 26 inserted into the bolt insertion hole 22 of the head 10 is screwed (fastened) from the other bolt insertion hole 24. ) You can do it. That is, in the present embodiment, the bracket 23, as the locking means for locking the bolt insertion hole 22 formed in the head 10 of the protruding member 11,
A nut 25 and a bolt 26 are used. Insert the bolt 26 into the side wall of the pillar 4 of the upper floor building unit 1B,
A work port 21 for performing the fastening work is provided.
【0024】本実施例においては、突出部材11の頭部
10と挿通口16とを一致させて下階建物ユニット1A
上に上階建物ユニット1Bを設置すると、上記頭部10
が挿通口16からブラケット23内に挿入され、頭部1
0のボルト挿通孔22とブラケット23のボルト挿通孔
24とが一致する。この状態で、作業口21からボルト
26をブラケット23のボルト挿通孔24及び頭部10
のボルト挿通孔22にしてナット25に螺着することに
より、図3の(b)に示すように柱4同士の接続が完了
する。このように2本の柱4同士を容易に接続すること
ができ、柱4の接続作業に要する労力の軽減及び作業時
間の短縮が図れる。また、ボルト26を緩めて抜き取る
ことにより、上記接続状態を容易に解除することができ
る。
In this embodiment, the head portion 10 of the protruding member 11 and the insertion opening 16 are made to coincide with each other so that the lower floor building unit 1A.
When the upper-floor building unit 1B is installed above, the above-mentioned head 10
Is inserted into the bracket 23 through the insertion opening 16, and the head 1
The bolt insertion hole 22 of 0 and the bolt insertion hole 24 of the bracket 23 are aligned. In this state, the bolt 26 is inserted from the work opening 21 into the bolt insertion hole 24 of the bracket 23 and the head 10.
The connection between the columns 4 is completed as shown in FIG. 3B by screwing the nut 25 into the bolt insertion hole 22. In this way, the two pillars 4 can be easily connected to each other, and the labor required for connecting the pillars 4 and the working time can be shortened. Further, the connection state can be easily released by loosening and pulling out the bolt 26.
【0025】図3はこの発明の第3実施例を示してい
る。本実施例においても、上記第1実施例と同様の部分
は同一符号を付すことにより説明を省略する。本実施例
では、下階建物ユニット1Aの柱4の頂部に設けられて
いる突出部材11の上端部には側方に突出した偏平(厚
さの薄い)な台形若しくは三角形のフック部27が一体
形成されており、このフック部27は下端のボルト部1
2と一体で回動可能になっている。上階建物ユニット1
Bの柱4の底部に固着された下端面板15には、上記フ
ック部27の係止手段として、上記フック部27が挿通
する偏平な挿通口16が形成されると共に、図4にも示
すように下端面板15上には挿通口16から挿通された
上記フック部27を所定角度回動させた状態でフック部
27の両側下端部27aを係止する係止部28が固着さ
れている。上階建物ユニット1Bの柱4の側壁には上記
フック部27を回動操作するための作業口21が設けら
れている。
FIG. 3 shows a third embodiment of the present invention. Also in this embodiment, the same parts as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted. In the present embodiment, the flat (thin) trapezoidal or triangular hook portion 27 protruding laterally is integrated with the upper end of the protruding member 11 provided on the top of the pillar 4 of the lower floor building unit 1A. The hook portion 27 is formed at the lower end of the bolt portion 1.
It is possible to rotate together with 2. Upper floor building unit 1
As shown in FIG. 4, the lower end face plate 15 fixed to the bottom of the column 4 of B is formed with a flat insertion port 16 through which the hook portion 27 is inserted, as a locking means of the hook portion 27. Further, on the lower end face plate 15, locking portions 28 are fixed which lock both side lower end portions 27a of the hook portion 27 in a state where the hook portion 27 inserted through the insertion opening 16 is rotated by a predetermined angle. A work opening 21 for rotating the hook portion 27 is provided on the side wall of the pillar 4 of the upper floor building unit 1B.
【0026】本実施例においては、突出部材11のフッ
ク部27の向きを挿通口16の向きと一致させて下階建
物ユニット1A上に上階建物ユニット1Bを設置する
と、上記フック部27が挿通口16から上階建物ユニッ
ト1Bの柱4内に挿通される。この状態で、作業口21
から上記フック部27を所定角度例えば90度回動さ
せ、フック部27の両側下端部27aを係止部28上に
係止することにより、図3の(b)に示すように柱4同
士の接続が完了する。このようにして2本の柱4同士を
容易に接続することができ、柱4の接続作業に要する労
力の軽減及び作業時間の短縮が図れる。
In the present embodiment, when the upper floor building unit 1B is installed on the lower floor building unit 1A with the hook portion 27 of the projecting member 11 oriented in the same direction as the insertion opening 16, the hook portion 27 is inserted. It is inserted through the mouth 16 into the pillar 4 of the upper floor building unit 1B. In this state, the work opening 21
From the above, the hook portion 27 is rotated by a predetermined angle, for example, 90 degrees, and the lower end portions 27a on both sides of the hook portion 27 are locked onto the locking portion 28, so that the pillars 4 are separated from each other as shown in FIG. 3B. The connection is complete. In this way, the two pillars 4 can be easily connected to each other, and the labor and work time required for connecting the pillars 4 can be reduced.
【0027】この場合、フック部27の下端にはボルト
部12が設けられ、このボルト部12が柱4の上端面板
9下のナット14に螺着されているため、上記フック2
7を時計方向に所定角度回動させることにより、フック
部27の両側下端部27aを係止部28上に圧着させて
確実に係止させることができる。また、上記フック部2
7を回動させて挿通口16の向きと一致させることによ
り、上記接続状態を容易に解除することができる。
In this case, since the bolt portion 12 is provided at the lower end of the hook portion 27 and the bolt portion 12 is screwed to the nut 14 under the upper end face plate 9 of the column 4, the hook 2 is provided.
By rotating 7 at a predetermined angle in the clockwise direction, both lower end portions 27a of the hook portion 27 can be crimped onto the locking portion 28 and securely locked. In addition, the hook portion 2
The connection state can be easily released by rotating 7 to match the direction of the insertion port 16.
【0028】以上、この発明の実施例を図面により詳述
してきたが、具体的な構成はこの実施例に限られるもの
ではなく、この発明の要旨を逸脱しない範囲の設計の変
更等があってもこの発明に含まれる。例えば、第1及び
第2実施例における突出部材11はボルト部12を有
し、柱4の端部にナット14を介して螺着されている
が、ボルト部12を設けずに突出部材11を柱4の端部
に直接固着してもよい。また、上記実施例では、下階建
物ユニット1Aの柱4の頂部に突出部材11を、上階建
物ユニット1Bの柱4の底部内面部に係止手段を配置し
たが、これらは逆の配置構成であってもよい。更に、上
記実施例では、本発明を建物ユニットの上下階の接続に
適用した場合について説明されているが、本発明は建物
ユニット以外の柱の接続にも適用できることは勿論であ
る。
The embodiment of the present invention has been described in detail above with reference to the drawings. However, the specific structure is not limited to this embodiment, and there are design changes and the like within the scope not departing from the gist of the present invention. Also included in the present invention. For example, the protruding member 11 in the first and second embodiments has the bolt portion 12 and is screwed to the end of the column 4 via the nut 14, but the protruding member 11 is not provided with the bolt portion 12. It may be directly fixed to the end of the column 4. Further, in the above embodiment, the protruding member 11 is arranged on the top of the pillar 4 of the lower floor building unit 1A, and the locking means is arranged on the inner surface of the bottom portion of the pillar 4 of the upper floor building unit 1B. However, these arrangements are reversed. May be Further, in the above embodiment, the case where the present invention is applied to the connection of the upper and lower floors of the building unit has been described, but it goes without saying that the present invention can also be applied to the connection of columns other than the building unit.
【0029】[0029]
【発明の効果】以上要するにこの発明によれば、次のよ
うな優れた効果が得られる。
In summary, according to the present invention, the following excellent effects can be obtained.
【0030】(1)請求項1記載の柱の接続構造によれ
ば、2本の柱の端面同士を突き合わせて接続する柱の接
続構造であって、一方の柱の端面に突出して設けられた
突出部材と、他方の柱の端面内部に設けられ、上記突出
部材を係止する係止手段とを備えているため、2本の柱
の端面同士を突き合わせて一方の柱の端面の突出部材を
他方の柱の端面内部の係止手段で係止するだけで、2本
の柱同士を容易に接続することができ、柱の接続作業に
要する労力の軽減及び作業時間の短縮が図れる。
(1) According to the pillar connection structure of claim 1, there is provided a pillar connection structure in which end surfaces of two pillars are butted against each other, and the pillar connection structure is provided so as to project from an end surface of one of the pillars. Since the projecting member and the locking means that is provided inside the end surface of the other pillar and that locks the projecting member are provided, the end surfaces of the two pillars are butted against each other so that the projecting member on the end surface of one pillar is The two pillars can be easily connected to each other only by locking with the locking means inside the end surface of the other pillar, and the labor and work time required for connecting the pillars can be reduced.
【0031】(2)請求項2記載の柱の接続構造によれ
ば、上記突出部材が先端部に拡大した頭部を有し、上記
係止手段が上記突出部材の周囲を取り囲み周方向に複数
に分割された係止部材と、これら係止部材を上記頭部に
係止させるべく径方向内方へ移動させる締結バンドとを
備えているため、2本の柱の端面同士を突き合わせてか
ら、係止部材を締結バンドで径方向内方へ移動させるだ
けで、これら係止部材で突出部材の頭部を係止して2本
の柱同士を容易に接続することができる。
(2) According to the pillar connection structure of the second aspect, the protruding member has an enlarged head portion at the tip end thereof, and the locking means surrounds the protruding member and is provided in a plurality in the circumferential direction. Since it is provided with a locking member that is divided into and a fastening band that moves inward in the radial direction to lock these locking members to the head, after the end faces of the two columns are butted, By simply moving the locking member inward in the radial direction with the fastening band, the heads of the projecting members can be locked by these locking members and the two columns can be easily connected to each other.
【0032】(3)請求項3記載の柱の接続構造によれ
ば、上記突出部材がこれと直交するボルト挿通孔を有
し、上記係止手段が上記突出部を挟んで対向するブラケ
ットと、上記ボルト挿通孔に挿通されて上記ブラケット
に螺着されるボルトとを備えているため、2本の柱の端
面同士を突き合わせてから、ボルトを突出部材のボルト
挿通孔に挿通させてブラケットに螺着するだけで2本の
柱同士を容易に接続することができる。
According to a third aspect of the present invention, there is provided a pillar connecting structure, wherein the projecting member has a bolt insertion hole orthogonal to the projecting member, and the locking means faces the projecting portion. Since the bolt is inserted into the bolt insertion hole and screwed to the bracket, the end faces of the two pillars are abutted with each other, and then the bolt is inserted into the bolt insertion hole of the projecting member and screwed into the bracket. The two pillars can be easily connected to each other just by wearing them.
【0033】(4)請求項4記載の柱の接続構造によれ
ば、上記突出部材が側方に突出した回動可能なフック部
を有し、上記係止手段が上記フック部を挿通させる挿通
口と、この挿通口から挿通された上記フック部を所定角
度回動させた状態で係止する係止部とを備えているた
め、一方の柱の端面における係止部材のフック部を他方
の柱の端面における挿通口に挿通させつつ2本の柱の端
面同士を突き合わせてから、フック部を所定角度回動さ
せて係止部と係止させるだけで、2本の柱同士を容易に
接続することができる。
According to a fourth aspect of the present invention, there is provided a pillar connecting structure in which the projecting member has a rotatable hook portion projecting laterally, and the locking means inserts the hook portion. Since the hook and the hook inserted through the insertion hole are locked by rotating the hook at a predetermined angle, the hook of the locking member on the end face of one pillar is Simply connect the end faces of the two pillars while inserting them into the insertion openings in the end faces of the pillars, and then rotate the hook part by a predetermined angle to engage with the locking part to easily connect the two pillars. can do.
【図面の簡単な説明】[Brief description of drawings]
【図1】この発明に係る柱の接続構造の第1実施例を示
す図で、(a)は接続前の断面斜視図、(b)は接続後
の断面図である。
1A and 1B are views showing a first embodiment of a column connecting structure according to the present invention, in which FIG. 1A is a sectional perspective view before connection and FIG. 1B is a sectional view after connection.
【図2】この発明に係る柱の接続構造の第2実施例を示
す図で、(a)は接続前の断面斜視図、(b)は接続後
の断面図である。
2A and 2B are views showing a second embodiment of the pillar connection structure according to the present invention, in which FIG. 2A is a sectional perspective view before connection and FIG. 2B is a sectional view after connection.
【図3】この発明に係る柱の接続構造の第3実施例を示
す図で、(a)は接続前の断面斜視図、(b)は接続後
の断面図である。
3A and 3B are views showing a third embodiment of the pillar connection structure according to the present invention, in which FIG. 3A is a sectional perspective view before connection and FIG. 3B is a sectional view after connection.
【図4】フック部を係止させる状況を説明するための平
面図である。
FIG. 4 is a plan view for explaining a situation in which a hook portion is locked.
【図5】この発明を適用した建物ユニットの上下階の接
続状態を示す斜視図である。
FIG. 5 is a perspective view showing a connection state of upper and lower floors of a building unit to which the present invention is applied.
【符号の説明】[Explanation of symbols]
4 柱 10 頭部 11 突出部材 17 係止部材(係止手段) 19 締結バンド 22 ボルト挿通孔 23 ブラケット 26 ボルト 27 フック部 28 係止部 4 pillars 10 head 11 protruding member 17 locking member (locking means) 19 fastening band 22 bolt insertion hole 23 bracket 26 bolt 27 hook portion 28 locking portion

Claims (4)

    【特許請求の範囲】[Claims]
  1. 【請求項1】2本の柱の端面同士を突き合わせて接続す
    る柱の接続構造であって、一方の柱の端面に突出して設
    けられた突出部材と、他方の柱の端面内部に設けられ、
    上記突出部材を係止する係止手段とを備えたことを特徴
    とする柱の接続構造。
    1. A pillar connecting structure for connecting end surfaces of two pillars to each other by abutting each other, wherein a projecting member provided so as to project from an end surface of one pillar and provided inside an end surface of the other pillar,
    A pillar connection structure comprising: a locking means for locking the protruding member.
  2. 【請求項2】上記突出部材が、先端部に拡大した頭部を
    有し、上記係止手段が上記突出部材の周囲を取り囲み周
    方向に複数に分割された係止部材と、これら係止部材を
    上記頭部に係止させるべく径方向内方へ移動させる締結
    バンドとを備えていることを特徴とする請求項1記載の
    柱の接続構造。
    2. A locking member, wherein the protruding member has an enlarged head portion at the tip, and the locking means surrounds the protruding member and is divided into a plurality in the circumferential direction, and these locking members. The column connection structure according to claim 1, further comprising: a fastening band that moves inward in a radial direction to lock the head to the head.
  3. 【請求項3】上記突出部材が、これと直交するボルト挿
    通孔を有し、上記係止手段が上記突出部を挟んで対向す
    るブラケットと、上記ボルト挿通孔に挿通されて上記ブ
    ラケットに螺着されるボルトとを備えていることを特徴
    とする請求項1記載の柱の接続構造。
    3. The bracket has a bolt insertion hole orthogonal to the projection member, and the locking means is opposed to the bracket with the projection portion interposed therebetween. The bracket is inserted into the bolt insertion hole and screwed to the bracket. The pillar connection structure according to claim 1, further comprising:
  4. 【請求項4】上記突出部材が、側方に突出する回動可能
    なフック部を有し、上記係止手段が上記フック部を挿通
    させる挿通口と、この挿通口から挿通された上記フック
    部を所定角度回動させた状態で係止する係止部とを備え
    ていることを特徴とする請求項1記載の柱の接続構造。
    4. The protruding member has a rotatable hook portion protruding laterally, an insertion opening through which the locking means inserts the hook portion, and the hook portion inserted through the insertion opening. The connection structure of the pillar according to claim 1, further comprising: a locking portion that locks in a state of being rotated by a predetermined angle.
JP9644194A 1994-05-10 1994-05-10 Connection structure for column Pending JPH07300901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9644194A JPH07300901A (en) 1994-05-10 1994-05-10 Connection structure for column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9644194A JPH07300901A (en) 1994-05-10 1994-05-10 Connection structure for column

Publications (1)

Publication Number Publication Date
JPH07300901A true JPH07300901A (en) 1995-11-14

Family

ID=14165112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9644194A Pending JPH07300901A (en) 1994-05-10 1994-05-10 Connection structure for column

Country Status (1)

Country Link
JP (1) JPH07300901A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005098078A (en) * 2003-08-29 2005-04-14 Satokou:Kk Building unit and its joint structure
KR101015569B1 (en) * 2007-11-22 2011-02-16 이상철 Multi-functional connecting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005098078A (en) * 2003-08-29 2005-04-14 Satokou:Kk Building unit and its joint structure
KR101015569B1 (en) * 2007-11-22 2011-02-16 이상철 Multi-functional connecting device

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