JPH08170366A - Temporary stopper for column/beam joint member - Google Patents
Temporary stopper for column/beam joint memberInfo
- Publication number
- JPH08170366A JPH08170366A JP33368394A JP33368394A JPH08170366A JP H08170366 A JPH08170366 A JP H08170366A JP 33368394 A JP33368394 A JP 33368394A JP 33368394 A JP33368394 A JP 33368394A JP H08170366 A JPH08170366 A JP H08170366A
- Authority
- JP
- Japan
- Prior art keywords
- column
- pillar
- concrete
- joining member
- joint member
- 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)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、コンクリート柱上に柱
・梁接合部材を仮止めするための装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for temporarily fixing a column-beam joint member on a concrete column.
【０００２】[0002]
【従来の技術】場所打ちコンクリートやプレキャストコ
ンクリートからなる柱と、鉄骨梁との接続のため、コン
クリート柱の頭部に設置される柱・梁接合部材が用いら
れている。従来、前記柱・梁接合部材をコンクリート柱
に仮固定するため、前記コンクリート柱には本来不必要
である鉄骨を埋め込み、前記鉄骨に前記柱・梁接合部材
をボルトおよびナットで連結していた。2. Description of the Related Art In order to connect a column made of cast-in-place concrete or precast concrete with a steel beam, a column-beam joining member installed on the head of a concrete column is used. Conventionally, in order to temporarily fix the column / beam joint member to a concrete column, an essentially unnecessary steel frame is embedded in the concrete column, and the column / beam joint member is connected to the steel frame with a bolt and a nut.
【０００３】[0003]
【発明が解決しようとする課題】本発明の目的は、柱に
不必要な鉄骨を埋め込むことなしに、柱に柱・梁接合部
材を仮止めする装置を提供することにある。また、本発
明の他の目的は、柱に柱・梁接合部材を容易に仮止めす
る装置を提供することにある。さらに、本発明の他の目
的は、柱への柱・梁接合部材の仮止めの完了までに要す
る時間および労力を軽減することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a device for temporarily fixing a column-beam joint member to a column without burying unnecessary steel frames in the column. Another object of the present invention is to provide a device for easily temporarily fixing a pillar / beam joint member to a pillar. Further, another object of the present invention is to reduce the time and labor required to complete the temporary fixing of the column-beam joint member to the column.
【０００４】[0004]
【課題を解決するための手段】本発明は、コンクリート
柱上に配置された、上下両フランジとウエブとを有する
梁部を備える柱・梁接合部材を前記コンクリート柱に仮
止めするための装置であって、前記コンクリート柱の側
面に固定された複数の支持金物と、各支持金物に互いに
間隔をおいて載置された一対の押え金物と、各支持金物
と各押え金物とを上下方向に貫通する締結具とを含み、
前記一対の押え金物が前記柱・梁接合部材の梁部のウエ
ブの両側において前記下フランジの上面に当接可能であ
り、また、各締結具により前記下フランジを各押え金物
と前記コンクリート柱との間で締め付け可能である。DISCLOSURE OF THE INVENTION The present invention is an apparatus for temporarily fixing a column-beam joining member having a beam portion having both upper and lower flanges and a web arranged on a concrete column to the concrete column. There, a plurality of support hardware fixed to the side surface of the concrete pillar, a pair of presser hardware placed on each support hardware at a distance from each other, and each support hardware and each presser hardware are vertically penetrated. Including fasteners to
The pair of presser members can abut on the upper surface of the lower flange on both sides of the web of the beam portion of the column-beam joint member, and the fasteners are used to attach the lower flanges to the presser members and the concrete column. It can be tightened between.
【０００５】前記支持金物は該支持金物に設けられたボ
ルト孔を経て前記コンクリート柱に設けられたインサー
ト内に伸びるボルトにより前記コンクリート柱に固定す
ることができる。また、前記ボルト孔は上下方向に伸び
る長穴とすることが望ましい。The support hardware can be fixed to the concrete pillar by bolts extending through the bolt holes provided in the support hardware into the inserts provided in the concrete pillar. Further, it is preferable that the bolt holes are elongated holes extending in the vertical direction.
【０００６】本発明に係る他の仮止め装置は、コンクリ
ート柱の側面に固定された複数の支持金物と、前記柱・
梁接合部材と前記支持金物とを連結するための複数の連
結手段とを含む。Another temporary fixing device according to the present invention is a plurality of supporting metal members fixed to the side surface of a concrete column,
It includes a plurality of connecting means for connecting the beam joining member and the supporting metal member.
【０００７】各連結手段は、例えば、伸縮可能の連結具
であってその両端部に互いに引掛け可能であるフックお
よびループの一方を有する連結具と、前記柱・梁接合部
材および各支持金物にそれぞれ設けられた、前記フック
およびループの他方とからなる。前記柱・梁接合部材は
Ｈ形鋼からなる梁部を有し、一対のリングをそれぞれ前
記梁部のウエブの両面に取り付け、また、一対のリング
を互いに間隔をおいて各支持金物に取り付け、また、一
対の連結具にフックを取り付けることができる。前記柱
・梁接合部材は軸力受け金物を介して前記コンクリート
柱に載置することができる。Each connecting means is, for example, an expandable and contractable connecting tool having one of hooks and loops which can be hooked to each other at both ends thereof, the column / beam connecting member and each supporting metal member. Each of them is provided with the other of the hook and the loop. The column / beam joining member has a beam portion made of H-shaped steel, and a pair of rings are attached to both sides of the web of the beam portion, respectively, and a pair of rings are attached to each supporting metal member at intervals. Further, the hook can be attached to the pair of connecting tools. The pillar-beam joining member can be placed on the concrete pillar via an axial force receiving metal member.
【０００８】[0008]
【発明の作用および効果】本発明によれば、コンクリー
ト柱上に配置された柱・梁接合部材の梁部の下フランジ
の上面に各押え金物を締結具の軸線の回りに回転させて
載せかつ前記押え金物を前記締結具で締め付けることに
より、支持金物したがって前記コンクリート柱に前記柱
梁・接合部材を容易に仮止めすることができる。また、
従来コンクリート柱への柱・梁接合部材の仮止めのため
に必要とした鉄骨のコンクリート柱への埋め込みを不要
とすることができる。According to the present invention, each presser foot is rotated around the axis of the fastener and placed on the upper surface of the lower flange of the beam portion of the pillar-beam joint member arranged on the concrete pillar. By tightening the presser fitting with the fastener, the post beam and the joining member can be easily temporarily fixed to the support fitting and thus the concrete pillar. Also,
It is possible to eliminate the need for embedding a steel frame in a concrete column, which was conventionally required for temporarily fixing the column-beam joint member to the concrete column.
【０００９】前記支持金物は該支持金物に設けられたボ
ルト孔を経て前記コンクリート柱に設けられたインサー
ト内に伸びるボルトにより前記コンクリート柱に固定す
ることができる。前記ボルト孔を上下方向に伸びる長穴
とするときは、前記インサートに対する前記支持金物の
高さ位置を変更することができる。The support metal can be fixed to the concrete pillar by bolts extending through the bolt holes provided in the support metal and into the inserts provided in the concrete pillar. When the bolt hole is an elongated hole extending in the vertical direction, the height position of the support metal object with respect to the insert can be changed.
【００１０】本発明に係る他の仮止め装置によれば、連
結手段により前記柱・梁接合部材と前記支持金物とを連
結することができ。したがって、これによっても、柱・
梁接合部材をコンクリート柱に容易に仮止めすることが
でき、また、従来コンクリート柱への柱・梁接合部材の
仮止めのために必要とした鉄骨のコンクリート柱への埋
め込みを不要とすることができる。According to another temporary fixing device of the present invention, it is possible to connect the pillar / beam joining member and the supporting metal member by the connecting means. Therefore, this also
Beam joint members can be easily temporarily fixed to concrete columns, and it is possible to eliminate the need to embed steel frames in concrete columns, which was required to temporarily secure column / beam joint members to concrete columns. it can.
【００１１】両端部に互いに引掛け可能であるフックお
よびループを有する伸縮可能の連結具と、前記柱・梁接
合部材および各受け金物にそれぞれ設けられた、前記フ
ックおよびループの他方とからなる連結手段によれば、
伸長状態の前記連結具のフックまたはループを前記柱・
梁接合部材と前記支持金物とのループまたはフックに引
掛け、次いで前記連結具を収縮させることにより、前記
柱・梁接合部材を前記支持金物に連結、仮固定すること
ができる。A connection consisting of an expandable / contractible connector having hooks and loops which can be hooked to each other at both ends, and the other of the hooks and loops respectively provided on the column / beam joint member and each receiving member. According to the means
Extend the hook or loop of the connector in the extended state from the pillar
The pillar / beam joint member can be connected and temporarily fixed to the support metal member by hooking on a loop or a hook between the beam joint member and the support metal member, and then contracting the connector.
【００１２】また、前記連結具を伸縮動作させることに
より、前記支持部材上で前記柱・梁接合部材を変位させ
ることができ、これにより、前記コンクリート柱上にお
ける前記柱・梁接合部材の位置の微調整を行なうことが
できる。Further, the column-beam joint member can be displaced on the support member by expanding and contracting the connecting member, whereby the position of the column-beam joint member on the concrete column can be changed. Fine adjustments can be made.
【００１３】前記柱・梁接合部材の梁部のウエブの両面
に一対のリングを取り付けかつ前記支持金物に互いに間
隔をおいて一対のリングを取り付けるときは、前記梁部
のウエブの両側にフックを有する一対の連結具を配置
し、両連結具をそれぞれ収縮および伸長動作させて前記
柱・梁接合部材のより精確な微調整を行なうことができ
る。また、前記コンクリート柱に軸力受け金物を介して
前記柱・梁接合部材を載置すれば、前記柱・梁接合部材
を前記コンクリート柱に直接載置する場合に比べて、前
記柱・梁接合部材の載置前における前記コンクリート柱
の頂面の不陸および高さ位置の調整のために必要とされ
る前記コンクリート柱の頂面へのモルタル敷き、前記頂
面の平坦化等の作業を施す面積は小さい。このため、こ
れらの作業に要する時間および労力は少なく、したがっ
て、また、前記コンクリート柱への前記柱・梁接合部材
の仮止めの完了までに要する時間および労力を節減する
ことができる。When a pair of rings are attached to both sides of the web of the beam portion of the pillar-beam joining member and a pair of rings are attached to the supporting metal member at intervals, the hooks are attached to both sides of the web of the beam portion. It is possible to arrange a pair of connecting tools that the two have, and perform contracting and extending operations of both connecting tools, respectively, to perform more precise fine adjustment of the column-beam joint member. Further, when the pillar / beam joining member is placed on the concrete pillar via an axial force receiving metal member, the pillar / beam joining member is mounted as compared with the case where the pillar / beam joining member is placed directly on the concrete pillar. Performing work such as mortar laying on the top surface of the concrete pillar and flattening of the top surface necessary for adjusting the unevenness and height position of the top surface of the concrete pillar before placing the member The area is small. Therefore, the time and labor required for these operations are small, and therefore, the time and labor required until the temporary fixing of the column-beam joint member to the concrete column is completed can be saved.
【００１４】[0014]
【実施例】図１〜図３を参照すると、現場打ちコンクリ
ートまたはプレキャストコンクリートからなる矩形の横
断面形状を有する柱１０上に配置された柱・梁接合部材
１２が本発明に係る仮止め装置１４により柱１０に仮固
定されている。1 to 3, a column / beam joining member 12 arranged on a column 10 having a rectangular cross-sectional shape made of cast-in-place concrete or precast concrete is a temporary fixing device 14 according to the present invention. Is temporarily fixed to the pillar 10.
【００１５】柱・梁接合部材１２は、図示の例では、平
面で見て十字状に組み合わされかつ互いに接合された３
つのＨ形鋼１６，１８からなる梁部と、Ｈ形鋼１６，１
８に接合されこれらのＨ形鋼１６，１８と協同して矩形
の横断面形状を有する４つの空間を規定する４つの山形
の鋼板２０と、これらの鋼板２０の直下においてＨ形鋼
１６，１８の下フランジ１６ａ，１８ａの下面に接合さ
れた矩形の横断面形状を有する筒体２２とからなる柱部
とを有する。前記４つの空間および筒体２２はそれぞれ
柱１０から上方へ伸びる複数の主筋２４の貫通を許す。
柱・梁接合部材１２の柱１０への仮止め後、前記梁部
と、該梁部に相対する、先に仮止めを完了した他の柱・
梁接合部材の梁部との間に梁部材が接続され、また、前
記柱部は打設コンクリートで満たされ、コンクリート柱
の一部をなす。In the illustrated example, the pillar / beam joining members 12 are combined in a cross shape in a plan view and joined together.
Beam section consisting of two H-section steels 16 and 18, and H-section steels 16 and 1
8 and the H-shaped steels 16 and 18 immediately below the four chevron-shaped steel plates 20 that jointly cooperate with the H-shaped steels 16 and 18 to define four spaces having a rectangular cross-sectional shape. A cylindrical body 22 having a rectangular cross-sectional shape joined to the lower surfaces of the lower flanges 16a and 18a. Each of the four spaces and the cylindrical body 22 allows a plurality of main bars 24 extending upward from the column 10 to pass therethrough.
After the column / beam joining member 12 is temporarily fixed to the column 10, the beam portion and another column which is opposed to the beam portion and which has been temporarily fixed,
A beam member is connected between the beam portion and the beam portion of the beam joining member, and the column portion is filled with cast concrete to form a part of a concrete column.
【００１６】図示の例では、柱・梁接合部材１２が、Ｈ
形鋼１６，１８の交差部におけるこれらの下端面に取り
付けられかつ筒体２２に取り囲まれた、柱・梁接合部材
１２に働く軸線方向力を柱１０に伝達する軸力受け金物
２６（図３）を介して、柱１０上に載置されている。し
かし、本発明は、筒体２２および軸力受金物２６を有し
ない柱・梁接合部材１２についても適用可能である。In the illustrated example, the column / beam joint member 12 is H
Axial force receiving member 26, which is attached to the lower end surfaces of the shaped steels 16 and 18 at their intersections and is surrounded by the cylindrical body 22, which transmits the axial force acting on the column-beam joining member 12 to the column 10 (see FIG. 3). ), And is mounted on the pillar 10. However, the present invention is also applicable to the column / beam joining member 12 that does not have the tubular body 22 and the axial force receiving member 26.
【００１７】図示の軸力受け金物２６は、柱１０の頂面
に接する、柱１０の横断面より小さい面積の表面を有す
るプレート２６ａと、プレート２６ａ上に配置されかつ
これに固定された一対のＬ形プレート２６ｂとからな
る。両Ｌ形プレート２６ｂは、互いに協働して平面で見
て十字形をなすように、これらの直角な交差部が互いに
接してまたはわずかな間隔をおいて対向している。軸力
受け金物２６は図示の例のように柱・梁接合部材１２の
底面にこれと同軸的に取り付ける代わりに、柱１０の頂
面にこれと同軸的に取り付け、あるいはこれらのいずれ
にも取り付けることなしに用いることができる。The illustrated axial force receiving member 26 includes a plate 26a which is in contact with the top surface of the column 10 and has a surface area smaller than the cross section of the column 10, and a pair of plates 26a which are disposed on and fixed to the plate 26a. And an L-shaped plate 26b. The two L-shaped plates 26b have their right-angled intersections facing each other or at a small distance from each other so as to cooperate with each other to form a cross shape in a plan view. The axial force receiving hardware 26 is attached to the top surface of the pillar 10 coaxially with the bottom surface of the pillar-beam joining member 12 or coaxially with the bottom surface of the pillar-beam joining member 12 as in the illustrated example. It can be used without a problem.
【００１８】柱１０の頂面は、柱・梁接合部材１２を載
置するに先立ち、柱１０の頂面の不陸を調整し、これが
所定の高さ位置にあるようにするため、柱１０の頂面に
例えばモルタルが敷かれる。軸力受け金物２６を用いる
図示の例によれば、前記モルタルを敷く範囲は、柱１０
の頂面全部ではなくこれよりも小面積の軸力受け金物の
プレート２６ａの当接面に限定することができる。この
ため、柱１０の頂面の不陸および高さの調整作業に要す
る時間および労力は、前記頂面の全部について行なう場
合に比べて小さい。これは、柱・梁接合部材１２の仮止
めを完了するまでに要する作業時間の短縮および労力の
軽減に寄与する。The top surface of the pillar 10 is adjusted in order to adjust the unevenness of the top surface of the pillar 10 before the pillar / beam joining member 12 is placed, so that the top surface of the pillar 10 is at a predetermined height. For example, mortar is laid on the top surface of the. According to the illustrated example using the axial force receiving hardware 26, the range in which the mortar is spread is the column 10
It is possible to limit the contact surface of the plate 26a of the axial force receiving member having a smaller area than the entire top surface of the plate. Therefore, the time and labor required for the work of adjusting the unevenness and height of the top surface of the pillar 10 are smaller than those required for the entire top surface. This contributes to shortening the working time and labor required to complete the temporary fixing of the column / beam joining member 12.
【００１９】また、筒体２２と軸力受け金物２６とは同
じ高さ寸法に設定されており、筒体２２は前記打設コン
クリートが柱１０と柱・梁接合部材１２との間から漏れ
出ないようにする型枠の作用をなす。筒体２２を柱・梁
接合部材１２に予め取り付けておくことにより、筒体２
２が規定するコンクリート打設空間を形成するための型
枠の設置作業を不要とすることができる。Further, the cylindrical body 22 and the axial force receiving hardware 26 are set to have the same height dimension, and in the cylindrical body 22, the poured concrete leaks from between the column 10 and the column-beam joint member 12. It acts as a formwork to prevent it. By attaching the tubular body 22 to the pillar / beam joining member 12 in advance, the tubular body 2
It is possible to eliminate the work of installing the formwork for forming the concrete pouring space specified by 2.
【００２０】柱・梁接合部材１２は、クレーンによる吊
り下げにより、そのＨ形鋼１６，１８の下フランジ１６
ａ，１８ａが、平面で見て、柱１０の４つの側面をその
中央部で横切るように配置される。The column-beam joint member 12 is suspended by a crane so that the lower flanges 16 of the H-shaped steels 16 and 18 thereof are suspended.
The a and 18a are arranged so as to cross the four side surfaces of the pillar 10 at the central portion thereof when seen in a plan view.
【００２１】本発明に係る、柱・梁接合部材１２を柱１
０に仮止めするための装置１４は、柱１０の各側面に固
定された支持金物２８と、支持金物２８に互いに間隔を
おいて載置された一対の押え金物３０と、支持金物２８
と各押え金物３０とを上下方向に貫通する締結具３２と
を含む。The column / beam joining member 12 according to the present invention is used as the column 1.
The device 14 for temporarily fixing to 0 is a support metal piece 28 fixed to each side surface of the pillar 10, a pair of presser metal pieces 30 placed on the support metal piece 28 at intervals, and a support metal piece 28.
And a fastener 32 that vertically penetrates each presser foot 30.
【００２２】図示の支持金物２８は山形鋼材で形成さ
れ、全体にコ字状を呈する。直角三角形状の複数の補強
板３４で補強された支持金物２８は、その両端部を下方
に向けかつ前記山形鋼材の一辺部２８ａ（図３）の外側
の面を柱１０の壁面に向けて配置されている。支持金物
２８の前記両端部は、柱１０に載置された柱・梁接合部
材１２の各Ｈ形鋼１６，１８のウエブ１６ｂ，１８ｂを
下方に向けて延長した面の両側に位置する。支持金物２
８の前記両端部にはそれぞれボルト孔３６が設けられて
いる。ボルト孔３６は、支持金物２８の上下方向に関す
る取付位置の調整のため、図示の例のように上下方向へ
伸びる長穴とすることが望ましい。The illustrated supporting metal member 28 is made of a mountain-shaped steel material and has a U shape as a whole. The supporting metal piece 28 reinforced by a plurality of right triangle-shaped reinforcing plates 34 is arranged so that both end portions thereof face downward and the outer surface of one side portion 28a (FIG. 3) of the angle steel material faces the wall surface of the pillar 10. Has been done. The both ends of the metal support 28 are located on both sides of the surface of the H-shaped steel 16, 18 of the column-beam joint member 12 mounted on the column 10 that extends downward with the webs 16b, 18b of the H-section steels 16, 18 downward. Support hardware 2
Bolt holes 36 are provided at both ends of the hole 8. The bolt hole 36 is preferably an elongated hole extending in the vertical direction as in the illustrated example in order to adjust the mounting position of the supporting metal piece 28 in the vertical direction.
【００２３】他方、柱１０にはその側面に解放しかつ支
持金物２８の両ボルト孔３６に対応する一対のインサー
ト３８が埋め込まれている。一対のボルト４０がそれぞ
れ支持金物の両ボルト孔３６を経て、両インサート３８
に螺合している。これにより、支持金物２８が柱１０に
固定されている。図示の例では、支持金物２８と柱１０
との間にプレートからなるスペーサ４２が配置されてい
る。スペーサ４２には、ボルト孔３６に対応するボルト
孔が設けられている。On the other hand, the pillar 10 has a pair of inserts 38, which are open on the side surface thereof and correspond to both bolt holes 36 of the support metal 28, are embedded. A pair of bolts 40 pass through the bolt holes 36 of the supporting metal, respectively, and then inserts 38
It is screwed to. Thereby, the support hardware 28 is fixed to the pillar 10. In the illustrated example, the support hardware 28 and the pillar 10
A spacer 42 made of a plate is arranged between the and. The spacer 42 is provided with a bolt hole corresponding to the bolt hole 36.
【００２４】一対の押え金物３０は前記ウエブ１６ｂ，
１８ｂの両側にあって、それぞれ、細長いプレートから
なり、前記山形鋼材の一辺部２８ａに連なる他辺部２８
ｂ上をその長手方向へ伸びている。また、締結具３２は
ボルト３２ａおよびナット３２ｂの組立体からなる。ボ
ルト３２ａは支持金物２８の前記他辺部２８ｂをその下
面からその上面に向けて貫通し、さらに、各押え金物３
０と支持金物２８の前記他辺部との間に配置されたワッ
シャ４４を経て、押え金物３０の一端部を貫通してい
る。ボルト３２ａにはナット３２ｂが螺合され押え金物
３０に接している。したがって、押え金物３０はボルト
３２ａの軸線の回りに回転させることができる。The pair of presser members 30 are the webs 16b,
18b on both sides, each of which consists of an elongated plate, and the other side portion 28 connected to one side portion 28a of the angle steel material.
It extends on b in its longitudinal direction. Further, the fastener 32 is composed of an assembly of a bolt 32a and a nut 32b. The bolt 32a penetrates the other side portion 28b of the supporting metal piece 28 from its lower surface to its upper surface, and further, each pressing metal piece 3
0 and the other side portion of the support hardware 28, through one end of the presser hardware 30 via a washer 44 disposed. A nut 32b is screwed onto the bolt 32a and is in contact with the presser foot object 30. Therefore, the presser foot 30 can be rotated around the axis of the bolt 32a.
【００２５】他方、一対の押え金物３０の他端部は、柱
・梁接合部材１２のＨ形鋼１６，１８の前記ウエブの両
側において、下フランジ１６ａ，１８ａの上面に接して
いる。したがって、締結具３２すなわちナット３０のね
じ込みにより、前記下フランジを柱１０に締め付け、こ
れにより、柱・梁接合部材１２を柱１０に仮止めするこ
とができる。この仮止め作業は、柱・柱接合部材１２を
前記クレーンで柱１０上に吊り降ろしかつ該クレーンに
よる吊持を維持する間に行なうことができる。On the other hand, the other ends of the pair of presser members 30 are in contact with the upper surfaces of the lower flanges 16a and 18a on both sides of the web of the H-shaped steels 16 and 18 of the column / beam joining member 12. Therefore, the lower flange is fastened to the column 10 by screwing the fastener 32, that is, the nut 30, whereby the column-beam joint member 12 can be temporarily fixed to the column 10. This temporary fixing work can be performed while the column / column joining member 12 is suspended on the column 10 by the crane and the suspension by the crane is maintained.
【００２６】仮止め装置１４は、柱・梁接合部材１２へ
の梁部材の接続、前記コンクリートの打設等を完了した
後、撤去し、再使用に供することができる。The temporary fixing device 14 can be removed and reused after the connection of the beam member to the column / beam joining member 12 and the pouring of the concrete are completed.
【００２７】図４および図５を参照すると、本発明に係
る他の仮止め装置５０が示されている。この仮止め装置
５０は、柱１０の各側面に固定された支持金物５２と、
柱・梁接合部材１２と各支持金物５２とを連結するため
の連結手段５４とを含む。Referring to FIGS. 4 and 5, there is shown another temporary fastening device 50 according to the present invention. The temporary fixing device 50 includes a supporting metal piece 52 fixed to each side surface of the pillar 10,
It includes a connecting means 54 for connecting the pillar / beam joining member 12 and each supporting metal piece 52.
【００２８】支持金物５２は、図１〜図３に示す支持金
物２８と同一形状を有しかつ同一状態で配置されたコ字
状の本体５５と、本体５５の両端部に連なる中間部の両
端からからその延長方向へ伸びる一対の延長部５６とか
らなる。各延長部も、本体５５と同様に山形鋼材からな
る。本体５５の前記中間部と両延長部５６とは、合わせ
て、柱１０の幅寸法とほぼ同じ長さ寸法を有する。支持
金物５２は、支持金物２８と同様に柱１０に固定されて
いる。支持金物５２と柱１０との固定構造については、
説明の重複を避けるため、その説明を省略し、図１〜図
３で用いたと同じ符号を付すに止める。The supporting metal piece 52 has a U-shaped main body 55 having the same shape as the supporting metal piece 28 shown in FIGS. 1 to 3 and arranged in the same state, and both ends of an intermediate portion connected to both end portions of the main body 55. It is composed of a pair of extension portions 56 extending from to in the extension direction. Like the main body 55, each extension is also made of angle steel. The intermediate portion of the main body 55 and both extension portions 56 together have a length dimension substantially the same as the width dimension of the column 10. The supporting metal piece 52 is fixed to the column 10 similarly to the supporting metal piece 28. Regarding the fixing structure of the support hardware 52 and the pillar 10,
In order to avoid duplication of description, the description thereof is omitted and the same reference numerals as those used in FIGS. 1 to 3 are given.
【００２９】この例の支持金物５２の本体５５の前記中
間部および両延長部５６は、柱・梁接合部材１２の下部
の前記筒体２２と柱１０との境界を覆っており、このた
め、後に筒体２２内に打設されるコンクリートの前記境
界からの漏れを防ぐことができる。この例の支持金物５
２を、図１に示す支持金物２８に代えて、図１に示す仮
止め装置１４の一部として用いることができる。The intermediate portion and both extension portions 56 of the main body 55 of the supporting metal 52 of this example cover the boundary between the cylindrical body 22 and the column 10 below the column-beam joint member 12, and therefore, It is possible to prevent the concrete, which will be placed in the tubular body 22 later, from leaking from the boundary. Support hardware 5 in this example
2 can be used as a part of the temporary fixing device 14 shown in FIG. 1 instead of the support metal 28 shown in FIG.
【００３０】各連結手段５４は、伸縮可能すなわち長さ
寸法が変更可能である連結具５８であってその両端部に
互いに引掛け可能であるフックおよびループの一方を有
する連結具５８と、柱・梁接合部材１２および各支持金
物の延長部５６にそれぞれ設けられた、前記フックおよ
びループの他方とからなる。Each connecting means 54 is a connecting member 58 which is expandable and contractable, that is, whose length dimension can be changed, and which has one of hooks and loops which can be hooked to each other at both ends thereof, and a pillar / column. It is composed of the beam joining member 12 and the other of the hook and the loop provided on the extension 56 of each supporting metal piece.
【００３１】図示の例では、連結具５８はターンバック
ルからなる。前記ターンバックルは本体と該本体に螺合
されフック６０を有する両端部とを備える。前記ターン
バックルは前記本体を両フック６０に対して回転させる
ことによりその長さ寸法を大きくしまた小さくするこ
と、すなわち伸縮させることができる。また、柱・梁接
合部材１２および各延長部５６にはそれぞれループ６
２，６４が設けられている。図示のループ６２，６４は
それぞれΩ形およびＵ形に曲げられた棒鋼からなり、柱
・梁接合部材１２のＨ形鋼１６の両端部においてそのウ
エブ１６ｂの両面に溶接され、また、各Ｈ形鋼１８の端
部においてそのウエブ１８ｂの両面に溶接されている。
好ましくは、全てのループ６２を同一の高さ位置に配置
する。In the illustrated example, the connector 58 comprises a turnbuckle. The turnbuckle includes a main body and both ends screwed to the main body and having hooks 60. The turnbuckle can be expanded or contracted by increasing or decreasing its length dimension by rotating the main body with respect to both hooks 60. Further, the loops 6 are respectively provided on the pillar / beam joining member 12 and each extension portion 56.
2, 64 are provided. The illustrated loops 62 and 64 are made of steel bars bent into an Ω shape and a U shape, respectively, and are welded to both sides of the web 16b at both ends of the H-shaped steel 16 of the column / beam joint member 12, and each H-shaped The ends of the steel 18 are welded to both sides of the web 18b.
Preferably, all the loops 62 are arranged at the same height position.
【００３２】図示の例に代えて、連結具５８の両端部に
ループを設け、また、柱・梁接合部材１２および支持金
物５２にフックを設けることもできる。あるいは、連結
具５８の両端部にそれぞれフックおよびループを設け、
他方、柱・梁接合部材１２および支持金物５２にループ
およびフックをそれぞれ設けてもよい。Instead of the illustrated example, loops may be provided at both ends of the connector 58, and hooks may be provided at the column / beam joining member 12 and the supporting metal piece 52. Alternatively, hooks and loops are provided at both ends of the connector 58,
On the other hand, loops and hooks may be provided on the pillar / beam joining member 12 and the supporting metal member 52, respectively.
【００３３】連結具５８は、図示の例のほか、スリーブ
ナット、流体圧ジャッキ、ねじジャッキ等とすることが
できる。The connector 58 may be a sleeve nut, a fluid pressure jack, a screw jack, or the like, in addition to the illustrated example.
【００３４】図示の例では、柱・梁接合部材１２が所定
の位置に配置されるとき、連結具５８およびフック６０
と、柱・梁接合部材１２のループ６２および支持金物５
２のループ６４とが同一の立面内にあるように配置され
ている。しかし、異なる立面内にあるように配置しても
よい。また、図示の例に代えて、例えば、連結手段５４
をＨ形鋼１６のウエブ１６ｂの一端部の一方の面の側お
よびそのウエブの他端部の他方の面の側に配置し、ま
た、Ｈ形鋼１８に関してもＨ形鋼１６におけると同じ関
係に配置してもよい。In the illustrated example, when the column / beam joint member 12 is arranged at a predetermined position, the connector 58 and the hook 60 are provided.
And the loop 62 of the pillar / beam joining member 12 and the supporting hardware 5
The two loops 64 are arranged in the same elevation. However, they may be arranged so that they are in different elevations. Further, instead of the illustrated example, for example, the connecting means 54
Are arranged on one surface side of one end of the web 16b of the H-section steel 16 and on the other surface side of the other end of the web, and the same relationship as in the H-section steel 16 is also applied to the H-section steel 18. It may be placed at.
【００３５】柱・梁接合部材１２をクレーン（図示せ
ず）を使用して柱１０上に載置しかつ吊持を維持する間
に、各組のループ６２，６４にこれらの相互間隔よりわ
ずかに長い寸法に長さを調整した伸長状態の連結具５８
のフック６０を引掛け、次に連結具５８を収縮させて柱
・梁接合部材１２と支持部材５２との間に引張力を及ぼ
すことにより、柱・梁接合部材１２を支持部材５２に容
易にまた短時間で仮止めすることができる。前記クレー
ンは柱・梁接合部材１２の仮止め後、柱・梁接合部材１
２との吊持を解除されるが、吊持状態は短時間であるこ
とから、前記クレーンを他の用途に振り向けることがで
きる。While the column-beam joint member 12 is placed on the column 10 using a crane (not shown) and the suspension is maintained, the loops 62 and 64 of each set are separated from each other by a distance smaller than their mutual spacing. Extension tool 58 with its length adjusted to a very long dimension
The column / beam joint member 12 can be easily attached to the support member 52 by hooking the hook 60 of the above, and then contracting the connector 58 to exert a tensile force between the column / beam joint member 12 and the support member 52. In addition, it can be temporarily fixed in a short time. In the crane, after the column / beam joint member 12 is temporarily fixed, the column / beam joint member 1
Although the suspension of the crane is released, the suspension state is short, so that the crane can be used for other purposes.
【００３６】また、前記クレーンによる吊持を解除した
後、前記Ｈ形鋼のウエブに関して面対称である各組の両
連結手段５４の連結具５８をそれぞれ伸長および縮小さ
せることにより、上柱・梁接合部材１２を柱１０上で変
位させることができ、これにより、上柱・梁接合部材１
２の配置位置の微調整を行なうことができる。After the suspension by the crane is released, the connecting members 58 of the connecting means 54 of each set which are plane-symmetric with respect to the web of the H-section steel are expanded and contracted, respectively, so that the upper pillar / beam is connected. The joining member 12 can be displaced on the column 10, whereby the upper column / beam joining member 1
The fine adjustment of the arrangement position of 2 can be performed.
【００３７】支持部材５２および連結具５８は、柱・梁
接合部材１２への梁部材の接続、コンクリートの打設等
を完了した後、撤去し、再使用に供することができる。The supporting member 52 and the connecting member 58 can be removed and reused after the connection of the beam member to the column / beam joining member 12 and the placing of concrete are completed.
【図１】本発明に係る支持装置の正面図である。FIG. 1 is a front view of a support device according to the present invention.
【図２】図１の線２−２に沿って得た横断面図である。2 is a cross-sectional view taken along line 2-2 of FIG.
【図３】図１の線３−３に沿って得た部分横断面図であ
る。3 is a partial cross-sectional view taken along line 3-3 of FIG.
【図４】本発明に係る他の支持装置の正面図である。FIG. 4 is a front view of another supporting device according to the present invention.
【図５】図１の線４−４に沿って得た横断面図である。5 is a cross-sectional view taken along line 4-4 of FIG.
１０ 柱 １２ 柱・梁接合部材 １４，５０ 仮止め装置 ２８，５２ 支持金物 ３０ 押え金物 ３２ 締結具 ３６ ボルト孔 ３８ インサート ５４ 連結手段 ５８ 連結具 ６０ フック ６２，６４ ループ 10 Pillar 12 Pillar / Beam Joining Member 14,50 Temporary Fixing Device 28,52 Support Hardware 30 Presser Metal 32 Fastener 36 Bolt Hole 38 Insert 54 Connecting Means 58 Connecting Tool 60 Hook 62,64 Loop
Claims (7)
フランジとウエブとを有する梁部を備える柱・梁接合部
材を前記コンクリート柱に仮止めするための装置であっ
て、前記コンクリート柱の側面に固定された複数の支持
金物と、各支持金物に互いに間隔をおいて載置された一
対の押え金物と、各支持金物と各押え金物とを上下方向
に貫通する締結具とを含み、前記一対の押え金物が前記
柱・梁接合部材の梁部のウエブの両側において前記下フ
ランジの上面に当接可能であり、また、各締結具により
前記下フランジを各押え金物と前記コンクリート柱との
間で締め付け可能である、仮止め装置。1. A device for temporarily fixing to a concrete pillar a pillar-beam joining member comprising a beam portion having upper and lower flanges and a web arranged on the concrete pillar, the side surface of the concrete pillar. A plurality of support hardware fixed to, a pair of presser hardware placed on each support hardware at a distance from each other, a fastener penetrating vertically through each support hardware and each presser hardware, A pair of pressers can contact the upper surface of the lower flange on both sides of the web of the beam portion of the pillar-beam joint member, and the fasteners can be used to attach the lower flange to each presser foot and the concrete column. Temporary fastening device that can be tightened between.
ボルト孔を経て前記コンクリート柱に設けられたインサ
ート内に伸びるボルトにより前記コンクリート柱に固定
されている、請求項１に記載の装置。2. The apparatus according to claim 1, wherein the support hardware is fixed to the concrete pillar by bolts extending through insert holes provided in the concrete pillar through bolt holes provided in the support hardware.
らなる、請求項２に記載の装置。3. The device according to claim 2, wherein the bolt hole is an elongated hole extending in the vertical direction.
合部材を前記コンクリート柱に仮止めするための装置で
あって、前記コンクリート柱の側面に固定された複数の
支持金物と、前記柱・梁接合部材と前記支持金物とを連
結するための複数の連結手段とを含む、仮止め装置。4. A device for temporarily fixing a pillar-beam joining member arranged on a concrete pillar to the concrete pillar, comprising a plurality of support hardware fixed to a side surface of the concrete pillar, and the pillar A temporary fastening device including a beam joining member and a plurality of connecting means for connecting the supporting metal member.
その両端部に互いに引掛け可能であるフックおよびルー
プの一方を有する連結具と、前記柱・梁接合部材および
各支持金物にそれぞれ設けられた、前記フックおよびル
ープの他方とからなる、請求項４に記載の装置。5. A connecting tool, wherein each connecting means is an extendable and retractable connecting tool having one of hooks and loops which can be hooked to each other at both ends thereof, the pillar / beam joining member and each supporting metal member. 5. The device of claim 4, consisting of the other of the hook and loop, each provided.
部を有し、一対のリングがそれぞれ前記梁部のウエブの
両面に取り付けられ、また、一対のリングが互いに間隔
をおいて各支持金物に取り付けられ、前記連結具がその
両端部にフックを有する、請求項５に記載の装置。6. The column-beam joining member has a beam portion made of H-shaped steel, a pair of rings are attached to both sides of the web of the beam portion, and the pair of rings are spaced from each other. 6. The device of claim 5, attached to each support hardware, the connector having hooks at both ends thereof.
して前記コンクリート上に載置されている、請求項１ま
たは４に記載の装置。7. The device according to claim 1, wherein the column-beam joint member is placed on the concrete through an axial force receiving metal member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06333683A JP3101169B2 (en) | 1994-12-16 | 1994-12-16 | Temporary fixing device for column / beam joint members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06333683A JP3101169B2 (en) | 1994-12-16 | 1994-12-16 | Temporary fixing device for column / beam joint members |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08170366A true JPH08170366A (en) | 1996-07-02 |
| JP3101169B2 JP3101169B2 (en) | 2000-10-23 |
Family
ID=18268805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP06333683A Expired - Fee Related JP3101169B2 (en) | 1994-12-16 | 1994-12-16 | Temporary fixing device for column / beam joint members |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3101169B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013253367A (en) * | 2012-06-05 | 2013-12-19 | Kajima Corp | Holding member for beam member in column/beam joint part and holding device for beam member |
| JP2016145458A (en) * | 2015-02-06 | 2016-08-12 | 鹿島建設株式会社 | Joint structure between reinforced column and steel beam |
| JP2016172982A (en) * | 2015-03-17 | 2016-09-29 | 戸田建設株式会社 | Fixing method for joint part steel of composite structure, joint part construction method and joint part structure, anchor bolt fixing jig |
| JP2019196609A (en) * | 2018-05-08 | 2019-11-14 | 株式会社竹中工務店 | Column-beam joint structure |
| JP2023124725A (en) * | 2022-02-25 | 2023-09-06 | 大成建設株式会社 | Composite column-beam frame and construction method of the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0523759U (en) * | 1991-09-04 | 1993-03-26 | 株式会社三協精機製作所 | Motor bearing holder structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013253367A (en) * | 2012-06-05 | 2013-12-19 | Kajima Corp | Holding member for beam member in column/beam joint part and holding device for beam member |
| JP2016145458A (en) * | 2015-02-06 | 2016-08-12 | 鹿島建設株式会社 | Joint structure between reinforced column and steel beam |
| JP2016172982A (en) * | 2015-03-17 | 2016-09-29 | 戸田建設株式会社 | Fixing method for joint part steel of composite structure, joint part construction method and joint part structure, anchor bolt fixing jig |
| JP2019196609A (en) * | 2018-05-08 | 2019-11-14 | 株式会社竹中工務店 | Column-beam joint structure |
| JP2023124725A (en) * | 2022-02-25 | 2023-09-06 | 大成建設株式会社 | Composite column-beam frame and construction method of the same |
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| Publication number | Publication date |
|---|---|
| JP3101169B2 (en) | 2000-10-23 |
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