JP6669700B2 - Bracket for temporary frame structure - Google Patents

Bracket for temporary frame structure Download PDF

Info

Publication number
JP6669700B2
JP6669700B2 JP2017166407A JP2017166407A JP6669700B2 JP 6669700 B2 JP6669700 B2 JP 6669700B2 JP 2017166407 A JP2017166407 A JP 2017166407A JP 2017166407 A JP2017166407 A JP 2017166407A JP 6669700 B2 JP6669700 B2 JP 6669700B2
Authority
JP
Japan
Prior art keywords
pipe clamp
mounting
mounting plate
plate portion
frame structure
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.)
Active
Application number
JP2017166407A
Other languages
Japanese (ja)
Other versions
JP2019044394A (en
Inventor
章浩 渡
章浩 渡
Original Assignee
株式会社国元商会
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 株式会社国元商会 filed Critical 株式会社国元商会
Priority to JP2017166407A priority Critical patent/JP6669700B2/en
Publication of JP2019044394A publication Critical patent/JP2019044394A/en
Application granted granted Critical
Publication of JP6669700B2 publication Critical patent/JP6669700B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Clamps And Clips (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)

Description

本発明は、防護ネットを張設する場合などに使用される仮設枠組み構造体を、建築中の建物躯体に支持させるための支持金具に関するものである。   The present invention relates to a support bracket for supporting a temporary frame structure used when a protective net is stretched or the like to a building frame under construction.

この種の支持金具としては、特許文献１に記載されるように、建築中の建物躯体のスラブの側縁部に固定出来る取付け部材にパイプクランプが取り付けられたものが知られている。この従来周知の支持金具における前記取付け部材は、スラブの側縁部の立ち上がり部の外側出隅部に当て付けることが出来る倒立Ｌ字形の本体と、この本体の水平部の下側に取り付けられて、当該本体の垂直部との間でスラブの側縁部の立ち上がり部を挟持するネジ式クランプとから成るもので、前記倒立Ｌ字形の本体の垂直部外側に、仮設枠組み構造体を構成する上下垂直向きの単管を挟持するパイプクランプが取り付けられている。   As this kind of support fitting, as described in Patent Document 1, there is known a fitting in which a pipe clamp is attached to an attachment member that can be fixed to a side edge of a slab of a building frame under construction. The mounting member of the conventionally known support bracket is attached to an inverted L-shaped main body which can be applied to an outer corner of a rising portion of a side edge of the slab, and is mounted below a horizontal portion of the main body. A screw-type clamp for holding a rising portion of a side edge of the slab between the vertical portion of the main body and the vertical portion of the inverted L-shaped main body. A pipe clamp for holding a vertically oriented single pipe is attached.

特開２００７−３０３１３５号公報JP 2007-303135 A

上記のような構成の従来の仮設フレーム構造体の支持金具では、建築中の建物躯体のスラブの側縁部に、前記取付け部材を取り付けることが出来る立ち上がり部が存在していることが使用時の要件となり、しかも前記取付け部材も、構造が複雑で比較的大型重量物となるものである。更に、仮設フレーム構造体を構成する単管を直接支持することしか出来ないものであり、最上階のスラブより上方に延出することになる仮設枠組み構造体の上端部を、最上階のスラブの上面との間に介在させた斜め向きの単管で支持させる場合に、当該斜め向きの単管の下端部を最上階のスラブの上面に固定する手段として活用することも出来ない。   In the conventional mounting bracket of the temporary frame structure having the above-described configuration, the side edge of the slab of the building frame under construction has a rising portion to which the mounting member can be attached at the time of use. This is a requirement, and the mounting member also has a complicated structure and is relatively large and heavy. Furthermore, it can only directly support the single tube constituting the temporary frame structure, and the upper end of the temporary frame structure, which extends above the slab on the top floor, is connected to the slab on the top floor. When supported by an oblique single tube interposed between the upper surface and the upper surface, it cannot be used as a means for fixing the lower end of the oblique single tube to the upper surface of the slab on the top floor.

本発明は、上記のような従来の問題点を解消することのできる仮設フレーム構造体の支持金具を提案するものであって、本発明に係る仮設フレーム構造体の支持金具は、後述する実施例との関係を理解し易くするために、当該実施例の説明において使用した参照符号を括弧付きで付して示すと、取付け部材(13)と、この取付け部材(13)に取り付けられたパイプクランプ(14)とから成り、取付け部材(13)は、取付け用孔(15)を有する取付け板部(16)と、この取付け板部(16)から連設された軸受け板部(17a)から成り、パイプクランプ(14)は、前記軸受け板部(17a)に第一支軸(18)の周りに揺動自在に取り付けられたパイプクランプ取付け板部(19)と、このパイプクランプ取付け板部(19)に、前記第一支軸(18)に対し直交する向きの第二支軸(20)の周りに回転自在に取り付けられたパイプクランプ本体(21)から成る支持金具(10)であって、前記取付け部材(13)の取付け板部(16)が上下垂直向きにあるとき、前記取付け用孔(15)は、当該取付け板部(16)の上端側に位置すると共に、前記第一支軸(18)は、前記取付け用孔(15)よりも下側に位置し、前記取付け部材(13)と前記パイプクランプ取付け板部(19)には、上下垂直向きにある前記取付け板部(16)に対して前記パイプクランプ本体(21)が水平向きから下側に揺動するのを阻止する当接部(24)が設けられた構成になっている。   The present invention proposes a support bracket for a temporary frame structure that can solve the conventional problems as described above, and a support bracket for a temporary frame structure according to the present invention is provided in the embodiment described later. In order to make it easier to understand the relationship between the mounting member (13) and the pipe clamp attached to the mounting member (13), The mounting member (13) includes a mounting plate (16) having a mounting hole (15), and a bearing plate (17a) connected to the mounting plate (16). The pipe clamp (14) includes a pipe clamp mounting plate (19) that is swingably mounted on the bearing plate (17a) around the first support shaft (18), and the pipe clamp mounting plate ( 19), it is rotatably mounted around a second support shaft (20) orthogonal to the first support shaft (18). A support fitting (10) comprising a pipe clamp body (21), and when the mounting plate (16) of the mounting member (13) is vertically oriented vertically, the mounting hole (15) The first support shaft (18) is located below the mounting hole (15) while being located on the upper end side of the mounting plate (16), and the mounting member (13) and the pipe clamp The mounting plate portion (19) has a contact portion (24) for preventing the pipe clamp body (21) from swinging downward from the horizontal direction with respect to the mounting plate portion (16) vertically oriented vertically. ) Is provided.

上記本発明の構成によれば、仮設フレーム構造体の単管を、建築中の建物躯体のスラブの垂直端面の外側に固定するときは、取付け用孔を有する取付け板部を、当該取付け用孔が当該取付け板部の上端側に位置する上下垂直向きでスラブの垂直端面に当て付けて、前記取付け孔に挿通させたアンカーボルトを当該スラブの垂直端面に水平向きに埋設されているボルトアップ用インサートのネジ孔に捩じ込んで固定する。このとき前記取付け板部は、パイプクランプ取付け板部（パイプクランプ本体）が取り付けられる第一水平支軸が前記取付け用孔より下側に位置するため、重力で自然に上下垂直向きとなり、同時にパイプクランプ本体が前記取付け板部に対して水平向きに保持されている。従って、パイプクランプ取付け板部に対してパイプクランプ本体を第二水平支軸の周りに回転させて、仮設フレーム構造体の単管の向きに合わせ、この単管をパイプクランプ本体で挟持固定すれば良く、パイプクランプ本体を前記取付け板部に対して水平向きに手で保持させておく必要がない。   According to the configuration of the present invention, when the single pipe of the temporary frame structure is fixed to the outside of the vertical end face of the slab of the building frame under construction, the mounting plate portion having the mounting hole is fixed to the mounting hole. Is attached to the vertical end face of the slab in the vertical direction located on the upper end side of the mounting plate portion, and the anchor bolt inserted through the mounting hole is horizontally buried in the vertical end face of the slab for bolt-up. Screw it into the screw hole of the insert and fix it. At this time, since the first horizontal support shaft to which the pipe clamp mounting plate portion (the pipe clamp body) is mounted is located below the mounting hole, the mounting plate portion is naturally vertically oriented vertically by gravity, and A clamp body is held horizontally with respect to the mounting plate. Therefore, if the pipe clamp body is rotated around the second horizontal support shaft with respect to the pipe clamp mounting plate to match the orientation of the single tube of the temporary frame structure, and this single tube is clamped and fixed by the pipe clamp body. It is not necessary to hold the pipe clamp body by hand in a horizontal direction with respect to the mounting plate.

又、最上段のスラブより上方に延出することになる仮設フレーム構造体の上端部を、最上階のスラブの上面との間に介在させた斜め向きの単管で支持させる場合に、上記の支持金具を、当該斜め向きの単管の下端部を最上階のスラブの上面に固定する手段として活用する場合には、取付け板部の取付け孔とアンカーボルトを利用して取付け部材をスラブの上面に固定するのであるが、この場合、取付け孔に対してパイプクランプ取付け板部（パイプクランプ本体）が仮設フレーム構造体のある側に位置する向きで固定する。この結果、パイプクランプ取付け板部（パイプクランプ本体）を第一支軸の周りで取付け孔のある側に傾倒させることが出来、この支持金具のある位置から仮設フレーム構造体のある側に向かって斜め上方に傾斜する向きの単管の下端部を、当該単管の向きに合わせて第二支軸の周りにパイプクランプ本体を回転させて確実に固定することが出来る。   Further, when the upper end of the temporary frame structure extending above the uppermost slab is supported by an oblique single tube interposed between the uppermost slab and the upper surface, When the support fitting is used as a means for fixing the lower end of the obliquely oriented single tube to the upper surface of the slab on the top floor, the mounting member is attached to the upper surface of the slab using the mounting holes and the anchor bolts of the mounting plate portion. In this case, the pipe clamp mounting plate (pipe clamp main body) is fixed to the mounting hole in such a direction as to be located on the side of the temporary frame structure. As a result, the pipe clamp mounting plate portion (the pipe clamp body) can be tilted around the first support shaft toward the side having the mounting hole, and from the position where the support bracket is located toward the side where the temporary frame structure is located. The lower end of the single pipe inclined obliquely upward can be securely fixed by rotating the pipe clamp body around the second support shaft in accordance with the direction of the single pipe.

以上のように本発明の仮設フレーム構造体の支持金具は、全体が小型軽量に構成出来るものであり、しかもスラブ側縁部の垂直端面やスラブ上面など任意の箇所にアンカーボルトを利用して簡単に取り付けることが出来、しかもパイプクランプ本体は、スラブ側に固定された取付け部材に対して互いに直交する向きの第一支軸と第二支軸の周りに回転させて、取付け対象の仮設フレーム構造体の単管又は当該仮設フレーム構造体を支持する斜め向きの単管の向きに合わせ、これら単管を確実にスラブ側に支持させることが出来る。特に、スラブ側縁部の垂直端面に取付け部材を取り付けるときは、重力によってパイプクランプ本体の位置が決まり、手でパイプクランプ本体を保持した状態で当該パイプクランプ本体を仮設フレーム構造体の単管に固定させなければならないというような不便がなく、作業を容易に行える。   As described above, the support bracket of the temporary frame structure of the present invention can be configured to be small and lightweight as a whole, and can be easily formed by using anchor bolts at arbitrary locations such as the vertical end face of the side edge of the slab and the top face of the slab. The pipe clamp body is rotated around a first support shaft and a second support shaft that are orthogonal to each other with respect to the mounting member fixed to the slab side, so that a temporary frame structure to be mounted is provided. In accordance with the direction of the single tubes of the body or the oblique single tubes supporting the temporary frame structure, these single tubes can be reliably supported on the slab side. In particular, when attaching the attachment member to the vertical end face of the side edge of the slab, the position of the pipe clamp body is determined by gravity, and the pipe clamp body is held as a single pipe of the temporary frame structure while holding the pipe clamp body by hand. There is no inconvenience of having to fix, and the work can be performed easily.

上記本発明を実施する場合、具体的には、上下垂直向きにある前記取付け板部(16)に対して前記パイプクランプ本体(21)が水平向きにある状態で、パイプクランプ取付け板部(19)を前記軸受け板部(17a)に固定する着脱自在な固定具(25)を設けておくことが出来る。この固定具は、基本的には無くとも良いが、パイプクランプ本体を仮設フレーム構造体の単管に固定させる作業時に、当該固定具で取付け板部に対してパイプクランプ取付け板部を固定しておくことにより、パイプクランプ本体が第一支軸の周りで上方に揺動することが無くなるので、作業が一層容易に行える。   When carrying out the present invention, specifically, in a state where the pipe clamp body (21) is oriented horizontally with respect to the mounting plate (16) which is vertically oriented vertically, the pipe clamp attachment plate (19 ) To the bearing plate portion (17a). This fixture may basically be omitted, but at the time of fixing the pipe clamp body to a single pipe of the temporary frame structure, the fixture is used to fix the pipe clamp mounting plate to the mounting plate. By doing so, since the pipe clamp body does not swing upward around the first support shaft, the work can be performed more easily.

又、前記軸受け板部(17a,17b)は、前記取付け板部(16)の両側辺から連設し、前記パイプクランプ取付け板部(19)は、左右一対の前記軸受け板部(17a,17b)の外側に重なる左右一対の側板部(22a,22b)と、この左右一対の側板部(22a,22b)をつなぐ取付け座部(22c)から構成し、取付け座部(22c)の外側に前記パイプクランプ本体(21)を第二支軸(20)によって回転自在に取り付け、前記当接部(24)は、左右一対の前記軸受け板部(17a,17b)の先端縁部(24a)と前記取付け座部(22c)の内側底面(24b)とで構成することが出来る。この構成によれば、第二支軸によって互いに連結される取付け部材とパイプクランプ取付け板部の両者をコの字形構造として、全体を頑丈に構成することが出来、しかも取付け部材に対するパイプクランプ取付け板部の揺動制限のための当接部の構成も簡単になり、安価に実施することが出来る。   The bearing plate portions (17a, 17b) are continuously provided from both sides of the mounting plate portion (16), and the pipe clamp mounting plate portion (19) is a pair of left and right bearing plate portions (17a, 17b). ), A pair of left and right side plates (22a, 22b) overlapping the outside of the mounting seat (22c) connecting the pair of left and right side plates (22a, 22b), and the outside of the mounting seat (22c). The pipe clamp body (21) is rotatably mounted by a second support shaft (20), and the abutment portion (24) is formed by a pair of left and right bearing edge portions (24a) of the bearing plate portions (17a, 17b). It can be constituted by the inner bottom surface (24b) of the mounting seat (22c). According to this configuration, both the mounting member and the pipe clamp mounting plate portion connected to each other by the second support shaft have a U-shaped structure, so that the entire structure can be rugged, and the pipe clamp mounting plate for the mounting member can be formed. The structure of the contact portion for restricting the swinging of the portion is also simplified, and can be implemented at low cost.

図１は、本発明の支持金具の使用状態を示す縦断側面図である。FIG. 1 is a vertical sectional side view showing a use state of the support fitting of the present invention. 図２は、同上の正面図である。FIG. 2 is a front view of the same. 図３Ａは、支持金具の第一の使用状態を示す要部の拡大縦断側面図、図３Ｂは、支持金具の第二の使用状態を示す要部の拡大縦断側面図である。FIG. 3A is an enlarged longitudinal sectional side view of a main part showing a first use state of the support fitting, and FIG. 3B is an enlarged vertical sectional side view of a principal part showing a second use state of the support fitting. 図４は、支持金具の縦断側面図である。FIG. 4 is a vertical sectional side view of the support fitting. 図５は、支持金具の分解縦断側面図である。FIG. 5 is an exploded vertical side view of the support fitting. 図６Ａは、支持金具の背面図、図６Ｂは、支持金具の底面図である。FIG. 6A is a rear view of the support fitting, and FIG. 6B is a bottom view of the support fitting.

図１及び図２において、１は仮設フレーム構造体であって、水平方向適当間隔おきに配列された垂直向き単管２と、上下方向適当間隔おきに配列された水平向き単管３とを、その交差部において２個のパイプクランプを結合一体化した単管接続クランプユニット４により互いに結合して組み立てられている。尚、垂直向き単管２と水平向き単管３の何れも、一定長さの単管が使用されるので、仮設フレーム構造体１の全体のサイズに応じて、それぞれ複数本の単管２，３が接続される。この同一向きの単管２，３の接続方法は問わないが、図示の構造では、長さの短い接続用単管２ａ，３ａと単管接続クランプユニット５とによって接続している。６Ａ，６Ｂは、建築中の建物躯体のスラブであって、各階スラブ６Ａ，６Ｂには水平に張り出すベランダ部７が設けられている。前記仮設フレーム構造体１は、各階スラブ６Ａ，６Ｂのベランダ部７の外側に隣接するように垂直に仮設され、当該仮設フレーム構造体１の外側に防護ネット８が張設される。   In FIGS. 1 and 2, reference numeral 1 denotes a temporary frame structure, which includes a vertical single tube 2 arranged at appropriate horizontal intervals and a horizontal single tube 3 arranged at appropriate vertical intervals. At the intersection, the two pipe clamps are connected to each other and assembled by a single-pipe connection clamp unit 4 in which the two pipe clamps are connected and integrated. In addition, since both the vertical single pipe 2 and the horizontal single pipe 3 use a single pipe of a fixed length, a plurality of single pipes 2 are provided according to the entire size of the temporary frame structure 1. 3 are connected. Although the connection method of the single tubes 2 and 3 in the same direction does not matter, in the structure shown in the drawing, the single tubes 2 a and 3 a for short connection are connected to the single tube connection clamp unit 5. Reference numerals 6A and 6B denote slabs of a building frame under construction, and each floor slab 6A and 6B is provided with a veranda section 7 that extends horizontally. The temporary frame structure 1 is temporarily provided vertically adjacent to the outside of the veranda portion 7 of each floor slab 6A, 6B, and a protection net 8 is stretched outside the temporary frame structure 1.

仮設フレーム構造体１は、内側に隣接する各階スラブ６Ａ，６Ｂのベランダ部７に本発明の支持金具１０によって支持される。この仮設フレーム構造体１は、最上階スラブ６Ｂのベランダ部７に対しても防護効果が働くように、当該最上階スラブ６Ｂより上方に適当高さ延出する高さを有している。従って、この仮設フレーム構造体１の上端部を支持させるスラブが内側に存在しないので、当該仮設フレーム構造体１の上端部は、直下の最上階スラブ６Ｂに斜めの支持用単管１１を介して支持させることになる。この斜めの支持用単管１１の上端部は、仮設フレーム構造体１の上端部近くの単管、図示例では垂直向き単管２に、単管接続クランプユニット１２によって結合され、当該斜めの支持用単管１１の下端部は、本発明の支持金具１０によって最上階スラブ６Ｂの上面に支持される。   The temporary frame structure 1 is supported by the veranda portions 7 of the slabs 6A and 6B adjacent on the inside by the support fitting 10 of the present invention. The temporary frame structure 1 has a height extending a suitable height above the top floor slab 6B so that a protective effect also works on the veranda 7 of the top floor slab 6B. Therefore, the slab for supporting the upper end of the temporary frame structure 1 does not exist inside, and the upper end of the temporary frame structure 1 is connected to the uppermost floor slab 6B immediately below via the single support pipe 11 obliquely. Will be supported. The upper end of the oblique support single pipe 11 is connected to a single pipe near the upper end of the temporary frame structure 1, in the illustrated example, a vertically oriented single pipe 2 by a single pipe connecting clamp unit 12, and the oblique support is provided. The lower end of the single unit pipe 11 is supported on the upper surface of the top floor slab 6B by the support fitting 10 of the present invention.

上記のように使用される本発明の支持金具１０について説明すると、図４〜図６Ｂに示すように、支持金具１０は、取付け部材１３と、この取付け部材１３に取り付けられたパイプクランプ１４とから成り、取付け部材１３は、取付け用孔１５を有する長方形状の取付け板部１６と、この取付け板部１６の長さ方向に沿った左右両側辺から同一側に折曲連設された左右一対の軸受け板部１７ａ，１７ｂから成り、パイプクランプ１４は、軸受け板部１７ａ，１７ｂに第一支軸１８の周りに揺動自在に取り付けられたパイプクランプ取付け板部１９と、このパイプクランプ取付け板部１９に対して第一支軸１８に対し直交する向きの第二支軸２０の周りに回転自在に取り付けられたパイプクランプ本体２１から構成されている。   The support fitting 10 of the present invention used as described above will be described. As shown in FIGS. 4 to 6B, the support fitting 10 includes a mounting member 13 and a pipe clamp 14 mounted on the mounting member 13. The mounting member 13 includes a rectangular mounting plate portion 16 having a mounting hole 15 and a pair of left and right bent and provided on the same side from both left and right sides along the length direction of the mounting plate portion 16. The pipe clamp 14 includes bearing plate portions 17a and 17b. The pipe clamp 14 includes a pipe clamp mounting plate portion 19 that is swingably mounted on the bearing plate portions 17a and 17b around the first support shaft 18, and a pipe clamp mounting plate portion. It comprises a pipe clamp body 21 rotatably mounted around a second support shaft 20 which is orthogonal to the first support shaft 18 with respect to 19.

パイプクランプ取付け板部１９は、左右一対の軸受け板部１７ａ，１７ｂの外側に重なる左右一対の側板部２２ａ，２２ｂと、この左右一対の側板部２２ａ，２２ｂどうしをつなぐ取付け座部２２ｃから成るコの字形のものである。パイプクランプ本体２１は従来周知のものであって、パイプクランプ取付け板部１９の取付け座部２２ｃの外側に第二支軸２０によって回転自在に取り付けられているベース部材２３ａと、このベース部材２３ａの一端部に支軸２３ｂによって開閉自在に軸支されたカバー部材２３ｃと、ベース部材２３ａの他端部に支軸２３ｄによって揺動自在に軸支されたボルト２３ｅと、当該ボルト２３ｅに螺嵌する締結用ナット２３ｆから構成され、ボルト２３ｅは、カバー部材２３ｃの遊端二股部２３ｇに対して嵌合離脱自在であり、締結用ナット２３ｆは、カバー部材２３ｃの遊端二股部２３ｇを支軸２３ｄに接近させる方向に押圧して、ベース部材２３ａとカバー部材２３ｃとの間で単管を挟持固定するものである。   The pipe clamp mounting plate portion 19 includes a pair of left and right side plate portions 22a and 22b overlapping the left and right bearing plate portions 17a and 17b, and a mounting seat portion 22c connecting the pair of left and right side plate portions 22a and 22b. Is in the shape of. The pipe clamp body 21 is a well-known conventional one, and includes a base member 23a rotatably mounted on the outside of the mounting seat 22c of the pipe clamp mounting plate 19 by the second support shaft 20, and a base member 23a of the base member 23a. A cover member 23c pivotally supported at one end by a support shaft 23b so as to be openable and closable, a bolt 23e pivotally supported by a support shaft 23d at the other end of the base member 23a, and a screw fit to the bolt 23e. The fastening nut 23f is configured such that the bolt 23e can be fitted and disengaged from the free-end forked portion 23g of the cover member 23c, and the fastening nut 23f can connect the free-ended forked portion 23g of the cover member 23c to the support shaft 23d. Is pressed in a direction in which the single tube is approached, and the single tube is sandwiched and fixed between the base member 23a and the cover member 23c.

パイプクランプ取付け板部１９と取付け部材１３とは、第一支軸１８の周りで相対回転させることが出来るが、図３Ｂに示すように、パイプクランプ本体２１が取付け部材１３の取付け用孔１５のある側に傾倒した状態から当該取付け用孔１５から遠ざかる方向に回転して、図４に示すように、パイプクランプ取付け板部１９の取付け座部２２ｃが取付け部材１３の取付け板部１６と平行になったとき、互いに当接してそれ以上に取付け部材１３に対しパイプクランプ取付け板部１９が第一支軸１８の周りで回転するのを阻止する当接部２４が設けられると共に、パイプクランプ取付け板部１９の取付け座部２２ｃが取付け部材１３の取付け板部１６と平行になった状態でパイプクランプ取付け板部１９と取付け部材１３とを互いに固定する着脱自在な固定具２５が設けられている。   The pipe clamp mounting plate portion 19 and the mounting member 13 can be relatively rotated around the first support shaft 18. However, as shown in FIG. 3B, the pipe clamp main body 21 has the mounting hole 15 of the mounting member 13. From the state of being inclined to a certain side, it rotates in a direction away from the mounting hole 15 so that the mounting seat portion 22c of the pipe clamp mounting plate portion 19 is parallel to the mounting plate portion 16 of the mounting member 13 as shown in FIG. In this case, an abutting portion 24 is provided which abuts against each other and further prevents the pipe clamp mounting plate portion 19 from rotating around the first support shaft 18 with respect to the mounting member 13. The pipe clamp mounting plate portion 19 and the mounting member 13 are fixed to each other with the mounting seat portion 22c of the portion 19 being parallel to the mounting plate portion 16 of the mounting member 13. Disengageable fasteners 25 are provided.

図４に示すように、前記当接部２４は、左右一対の軸受け板部１７ａ，１７ｂの先端縁部２４ａとパイプクランプ取付け板部１９の取付け座部２２ｃの内側底面２４ｂとで構成されている。又、パイプクランプ取付け板部１９の左右一対の側板部２２ａ，２２ｂの取付け座部２２ｃに近い位置と取付け部材１３の左右一対の軸受け板部１７ａ，１７ｂの先端に近い位置には、第一支軸１８が挿通される貫通孔２６ａ，２６ｂが設けられ、パイプクランプ取付け板部１９の左右一対の側板部２２ａ，２２ｂの先端に近い位置と取付け部材１３の左右一対の軸受け板部１７ａ，１７ｂの取付け板部１６に近い位置には、固定具２５が挿通される貫通孔２７ａ，２７ｂが設けられている。第一支軸１８、第二支軸２０、及び固定具２５は、ボルト１８ａ，２０ａ，２５ａとナット１８ｂ，２０ｂ，２５ｂから構成されている。   As shown in FIG. 4, the contact portion 24 is constituted by a pair of left and right bearing plate portions 17a, 17b, distal edge portions 24a, and an inner bottom surface 24b of a mounting seat portion 22c of the pipe clamp mounting plate portion 19. . The first support is provided at a position near the mounting seat 22c of the pair of left and right side plates 22a, 22b of the pipe clamp mounting plate 19 and at a position near the tip of the pair of left and right bearing plates 17a, 17b of the mounting member 13. Through holes 26a and 26b through which the shaft 18 is inserted are provided. Positions near the ends of the pair of left and right side plates 22a and 22b of the pipe clamp mounting plate 19 and the pair of left and right bearing plates 17a and 17b of the mounting member 13 are formed. At positions near the mounting plate 16, through holes 27a and 27b into which the fixture 25 is inserted are provided. The first support shaft 18, the second support shaft 20, and the fixture 25 are composed of bolts 18a, 20a, 25a and nuts 18b, 20b, 25b.

以上のように構成された支持金具１０は、取付け部材１３の取付け板部１６が上下垂直向きにあって且つ取付け用孔１５が取付け板部１６の上端側に位置するように取付け部材１３を把持したとき、パイプクランプ１４は、そのパイプクランプ本体２１に作用する重力によって第一支軸１８の周りで回転し、図３Ａに示すように、当該パイプクランプ１４が第一支軸１８の高さで水平状態になったとき、図５に示すように、当接部２４を構成している左右一対の軸受け板部１７ａ，１７ｂの先端縁部２４ａ（図４参照）にパイプクランプ取付け板部１９の取付け座部２２ｃの内側底面２４ｂ（図４参照）が当接して、それ以上にパイプクランプ本体２１が下方に回転するのを阻止される。このとき、固定具２５が挿通される貫通孔２７ａ，２７ｂが同心状に合致するので、これら貫通孔２７ａ，２７ｂに固定具２５のボルト２５ａを挿通して端部にナット２５ｂを螺合締結することにより、取付け部材１３に対しパイプクランプ１４が第一支軸１８の周りで回転不能な状態に固定される。   The support member 10 configured as described above holds the mounting member 13 so that the mounting plate 16 of the mounting member 13 is vertically oriented vertically and the mounting hole 15 is located on the upper end side of the mounting plate 16. Then, the pipe clamp 14 rotates around the first support shaft 18 due to gravity acting on the pipe clamp body 21, and the pipe clamp 14 is moved at the height of the first support shaft 18 as shown in FIG. When it is in the horizontal state, as shown in FIG. 5, the pipe clamp mounting plate portion 19 is attached to the distal end edges 24a (see FIG. 4) of the pair of left and right bearing plate portions 17a and 17b constituting the contact portion 24. The inside bottom surface 24b (see FIG. 4) of the mounting seat portion 22c abuts, and the further downward rotation of the pipe clamp body 21 is prevented. At this time, since the through holes 27a and 27b into which the fixture 25 is inserted are aligned concentrically, the bolt 25a of the fixture 25 is inserted into these through holes 27a and 27b, and the nut 25b is screwed to the end. Thus, the pipe clamp 14 is fixed to the attachment member 13 so as not to rotate around the first support shaft 18.

図１〜図３Ａに示すように、仮設フレーム構造体１を各階スラブ６Ａ，６Ｂのベランダ部７の外側縁部に固定する場合の支持金具１０は、上記のように固定具２５を使用して取付け部材１３とパイプクランプ１４とを互いに相対回転不能に固定し、取付け用孔１５が取付け板部１６の上端側に位置する向きで当該取付け板部１６を、図３Ａに示すように、各階スラブ６Ａ，６Ｂのベランダ部７における外側縁部の垂直端面７ａに埋設されているボルトアップ用インサート２８のネジ孔に、取付け用孔１５の内側から挿通させたアンカーボルト２９を螺合締結して、当該ベランダ部７の垂直端面７ａに固定する。この状態でパイプクランプ本体２１を第二支軸２０の周りに回転させて、仮設フレーム構造体１における取付け対象の水平向き単管３の向きに合わせ、従来周知のように、当該水平向き単管３をパイプクランプ本体２１のベース部材２３ａとカバー部材２３ｃとの間に、ボルト２３ｅと締結用ナット２３ｆにより挟持固定させる。尚、このとき、パイプクランプ本体２１は、ベース部材２３ａとカバー部材２３ｃとを軸支連結している支軸２３ｂが下側になり、カバー部材２３ｃの遊端二股部２３ｇが上側になるように、向きを定めておくのが望ましい。   As shown in FIGS. 1 to 3A, the supporting bracket 10 for fixing the temporary frame structure 1 to the outer edge of the veranda section 7 of each floor slab 6A, 6B uses the fixing tool 25 as described above. The mounting member 13 and the pipe clamp 14 are fixed to each other so that they cannot rotate relative to each other, and the mounting plate 16 is placed on each floor slab as shown in FIG. 3A so that the mounting hole 15 is located on the upper end side of the mounting plate 16. An anchor bolt 29 inserted from the inside of the mounting hole 15 is screwed into the screw hole of the bolt-up insert 28 embedded in the vertical end face 7a of the outer edge of the veranda portion 6A, 6B, It is fixed to the vertical end face 7a of the veranda section 7. In this state, the pipe clamp body 21 is rotated around the second support shaft 20 to match the orientation of the horizontally oriented single tube 3 to be attached in the temporary frame structure 1, and the horizontally oriented single tube 3 is conventionally known. 3 is clamped and fixed between the base member 23a and the cover member 23c of the pipe clamp body 21 by the bolt 23e and the fastening nut 23f. At this time, the pipe clamp body 21 is configured such that the support shaft 23b that pivotally connects the base member 23a and the cover member 23c is on the lower side, and the free-end forked portion 23g of the cover member 23c is on the upper side. It is desirable to determine the direction.

尚、基本的には、前記固定具２５が無くとも、取付け部材１３を上記の向きでベランダ部７の垂直端面７ａに固定すれば、パイプクランプ１４は取付け部材１３に対して水平姿勢に保持されているので、仮設フレーム構造体１の水平向き単管３を所定高さに問題なく支持させることが出来る。   Basically, even without the fixture 25, if the mounting member 13 is fixed to the vertical end face 7a of the veranda portion 7 in the above-described direction, the pipe clamp 14 is held in a horizontal posture with respect to the mounting member 13. Therefore, the horizontally oriented single pipe 3 of the temporary frame structure 1 can be supported at a predetermined height without any problem.

図１及び図３Ｂに示すように、最上階スラブ６Ｂより上方に延出する仮設フレーム構造体１の上端部を、最上階スラブ６Ｂの床面との間に斜めに介装した支持用単管１１を使用して、最上階スラブ６Ｂの床面で支持させる場合は、図３Ｂに示すように、固定具２５を外して取付け部材１３に対しパイプクランプ１４を第一支軸１８の周りで一定範囲内揺動自在な状態にした支持金具１０の取付け板部１６を、斜めの支持用単管１１の下端部の下側に位置するように最上階スラブ６Ｂの床面上に載置する。このとき、取付け板部１６は、平面視において、取付け板部１６が斜めの支持用単管１１と平行になる向きであって且つ取付け用孔１５が斜めの支持用単管１１の下端部側になる向きとし、当該取付け用孔１５の真下位置で最上階スラブ６Ｂの床面に埋設されているボルトアップ用インサート３０のネジ孔に、取付け用孔１５の内側から挿通させたアンカーボルト３１を螺合締結して、当該最上階スラブ６Ｂの床面上に固定する。   As shown in FIGS. 1 and 3B, a single support tube in which the upper end of the temporary frame structure 1 extending above the top floor slab 6B is obliquely interposed between the temporary floor structure 1 and the floor of the top floor slab 6B. When using 11 to support on the floor of the top floor slab 6B, as shown in FIG. 3B, the fixture 25 is removed and the pipe clamp 14 is fixed to the mounting member 13 around the first support shaft 18. The mounting plate portion 16 of the support fitting 10 which can be swung within the range is placed on the floor of the top floor slab 6B so as to be located below the lower end of the oblique support single tube 11. At this time, the mounting plate 16 is oriented such that the mounting plate 16 is parallel to the oblique supporting single tube 11 and the mounting hole 15 is at the lower end of the oblique supporting single tube 11 in plan view. And the anchor bolt 31 inserted from the inside of the mounting hole 15 into the screw hole of the bolt-up insert 30 buried in the floor of the top floor slab 6B just below the mounting hole 15. It is screwed and fixed on the floor of the top floor slab 6B.

この後、支持金具１０のパイプクランプ本体２１に、先に説明した要領で斜めの支持用単管１１の下端部を挟持固定する。次に斜めの支持用単管１１を、これに挟持固定されたパイプクランプ１４と共に、取付け部材１３に対し第一支軸１８の周りで上下方向に揺動させて、当該斜めの支持用単管１１の上端部を、図１及び図２に示すように、仮設フレーム構造体１の垂直向き単管２と交叉させ、この交叉部において斜めの支持用単管１１の上端部と仮設フレーム構造体１の垂直向き単管２とを単管接続クランプユニット１２によって結合する。   Thereafter, the lower end of the oblique support single pipe 11 is clamped and fixed to the pipe clamp body 21 of the support fitting 10 in the manner described above. Next, the oblique support single tube 11 is swung up and down around the first support shaft 18 with respect to the mounting member 13 together with the pipe clamp 14 clamped and fixed to the oblique support single tube 11, As shown in FIGS. 1 and 2, the upper end of the support pipe 11 is crossed with the vertically oriented single pipe 2 of the temporary frame structure 1, and at this cross section, the upper end of the oblique support single pipe 11 is connected to the temporary frame structure. One vertically oriented single pipe 2 is connected by a single pipe connection clamp unit 12.

以上のように支持金具１０を使用して、仮設フレーム構造体１を建築中の建物躯体の側面や上面に結合支持させることが出来るのであるが、このときの建築中の建物躯体に対する支持金具１０の取付け位置や、パイプクランプ１４が直接挟持固定する仮設フレーム構造体１側の単管の向きや位置、或いは、支持金具１０のパイプクランプ１４が挟持固定した斜めの支持用単管１１の上端部が結合される仮設フレーム構造体１側の単管の向きや位置は、上記実施例で説明した内容に限定されるものではない。   As described above, the temporary frame structure 1 can be connected to and supported on the side surface or the upper surface of the building frame under construction by using the supporting bracket 10, but the supporting bracket 10 for the building frame under construction at this time can be used. Mounting position, the direction and position of the single tube on the side of the temporary frame structure 1 to which the pipe clamp 14 is directly clamped and fixed, or the upper end of the oblique support single tube 11 that the pipe clamp 14 of the support fitting 10 is clamped and fixed. The direction and position of the single tube on the side of the temporary frame structure 1 to which is coupled are not limited to the contents described in the above embodiment.

本発明の支持金具は、防護ネットを張設する場合などに使用される仮設枠組み構造体を、建築中の建物躯体に支持させるための支持金具として活用することが出来る。   INDUSTRIAL APPLICABILITY The support bracket of the present invention can be used as a support bracket for supporting a temporary frame structure used for, for example, installing a protective net on a building frame under construction.

１ 仮設フレーム構造体
２ 垂直向き単管
３ 水平向き単管
４，５，１２ 単管接続クランプユニット
６Ａ，６Ｂ スラブ
７ ベランダ部
７ａ 外側縁部の垂直端面
８ 防護ネット
１０ 支持金具
１１ 斜めの支持用単管
１３ 取付け部材
１４ パイプクランプ
１５ 取付け用孔
１６ 取付け板部
１７ａ，１７ｂ 軸受け板部
１８ 第一支軸
１９ パイプクランプ取付け板部
２０ 第二支軸
２１ パイプクランプ本体
２２ａ，２２ｂ 側板部
２２ｃ 取付け座部
２４ 当接部
２４ａ 軸受け板部の先端縁部
２４ｂ 取付け座部の内側底面
２５ 固定具
２８，３０ ボルトアップ用インサート
２９，３１ アンカーボルト
DESCRIPTION OF SYMBOLS 1 Temporary frame structure 2 Vertical single pipe 3 Horizontal single pipe 4,5,12 Single pipe connection clamp unit 6A, 6B Slab 7 Veranda part 7a Vertical end face of outer edge 8 Protective net 10 Support bracket 11 For oblique support Single pipe 13 Mounting member 14 Pipe clamp 15 Mounting hole 16 Mounting plate 17a, 17b Bearing plate 18 First support shaft 19 Pipe clamp mounting plate 20 Second support 21 Pipe clamp body 22a, 22b Side plate 22c Mounting seat Part 24 Contact part 24a End edge of bearing plate part 24b Inner bottom surface of mounting seat part 25 Fixture 28,30 Bolt-up insert 29,31 Anchor bolt

Claims (3)

取付け部材と、この取付け部材に取り付けられたパイプクランプとから成り、取付け部材は、取付け用孔を有する取付け板部と、この取付け板部から連設された軸受け板部から成り、パイプクランプは、前記軸受け板部に第一支軸の周りに揺動自在に取り付けられたパイプクランプ取付け板部と、このパイプクランプ取付け板部に、前記第一支軸に対し直交する向きの第二支軸の周りに回転自在に取り付けられたパイプクランプ本体から成る支持金具であって、
前記取付け部材の取付け板部が上下垂直向きにあるとき、前記取付け用孔は、当該取付け板部の上端側に位置すると共に、前記第一支軸は、前記取付け用孔よりも下側に位置し、前記取付け部材と前記パイプクランプ取付け板部には、上下垂直向きにある前記取付け板部に対して前記パイプクランプ本体が水平向きから下側に揺動するのを阻止する当接部が設けられている、仮設フレーム構造体の支持金具。 The mounting member comprises a mounting member and a pipe clamp mounted on the mounting member. The mounting member includes a mounting plate portion having a mounting hole and a bearing plate portion continuously provided from the mounting plate portion. A pipe clamp mounting plate portion attached to the bearing plate portion so as to be swingable around a first support shaft, and a second support shaft orthogonal to the first support shaft is mounted on the pipe clamp mounting plate portion. A support fitting comprising a pipe clamp body rotatably mounted around,
When the mounting plate portion of the mounting member is vertically oriented vertically, the mounting hole is located on an upper end side of the mounting plate portion, and the first support shaft is positioned below the mounting hole. The mounting member and the pipe clamp mounting plate are provided with a contact portion for preventing the pipe clamp body from swinging downward from a horizontal direction with respect to the mounting plate in a vertical direction. Metal fittings for the temporary frame structure. 上下垂直向きにある前記取付け板部に対して前記パイプクランプ取付け板部が水平向きにある状態で、当該パイプクランプ取付け板部を前記軸受け板部に固定する着脱自在な固定具が設けられている、請求項１に記載の仮設フレーム構造体の支持金具。   A detachable fixing tool is provided for fixing the pipe clamp mounting plate to the bearing plate in a state where the pipe clamp mounting plate is oriented horizontally with respect to the mounting plate in a vertical direction. A support bracket for the temporary frame structure according to claim 1. 前記軸受け板部は、前記取付け板部の両側辺から連設し、前記パイプクランプ取付け板部は、左右一対の前記軸受け板部の外側に重なる左右一対の側板部と、この左右一対の側板部をつなぐ取付け座部から構成し、前記パイプクランプ本体は、前記取付け座部の外側に第二支軸によって回転自在に取り付けられ、前記当接部は、左右一対の前記軸受け板部の先端縁部と前記取付け座部の内側底面とで構成されている、請求項１又は２に記載の仮設フレーム構造体の支持金具。
The bearing plate portion is provided continuously from both sides of the mounting plate portion, and the pipe clamp mounting plate portion includes a pair of left and right side plate portions overlapping the outside of the pair of left and right bearing plate portions, and a pair of left and right side plate portions. The pipe clamp body is rotatably mounted on the outside of the mounting seat by a second support shaft, and the abutting portion is a pair of right and left end edges of the bearing plate. The supporting bracket for a temporary frame structure according to claim 1, wherein the supporting bracket is configured by: and a bottom surface inside the mounting seat portion.
JP2017166407A 2017-08-31 2017-08-31 Bracket for temporary frame structure Active JP6669700B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017166407A JP6669700B2 (en) 2017-08-31 2017-08-31 Bracket for temporary frame structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017166407A JP6669700B2 (en) 2017-08-31 2017-08-31 Bracket for temporary frame structure

Publications (2)

Publication Number Publication Date
JP2019044394A JP2019044394A (en) 2019-03-22
JP6669700B2 true JP6669700B2 (en) 2020-03-18

Family

ID=65812581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017166407A Active JP6669700B2 (en) 2017-08-31 2017-08-31 Bracket for temporary frame structure

Country Status (1)

Country Link
JP (1) JP6669700B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019120639A1 (en) * 2019-07-31 2021-02-04 Wilhelm Layher Verwaltungs-Gmbh Assembly assembly for securing scaffolding on a building

Also Published As

Publication number Publication date
JP2019044394A (en) 2019-03-22

Similar Documents

Publication Publication Date Title
JP2007519494A (en) Suspended shelves
JP4745844B2 (en) Hanging bolt steady rest device
JP2012162873A (en) Ceiling structure and fixing metal fitting for brace material and ceiling finish board
JP6669700B2 (en) Bracket for temporary frame structure
JP4658021B2 (en) Folding morning glory device
JP4787607B2 (en) Suspended ceiling hanging bracket
KR20090054179A (en) Side clamp
JP3209229U (en) Solar panel support bracket and support structure
JP2010270467A (en) Implement for mounting baseboard for scaffold
FR2768485A1 (en) SUPPORT SYSTEM FOR PIPING IN TECHNICAL GALLERIES, IN PARTICULAR IN THE NUCLEAR INDUSTRY
JP2002349764A (en) Piping and for fixing vertical piping slab of service water pipe
JP4211042B2 (en) Seismic support for cables
KR100865991B1 (en) Clamp for a scaffold pipe
KR101105345B1 (en) Signboard fixing assembly having an angle adjusting function
JP6561418B2 (en) Piping suspension support structure comprising a plurality of piping suspension supports
JP6150872B2 (en) Seat mounting device for temporary buildings
JP2017025594A (en) Column fixture
JP5378557B2 (en) Fixing method of fixed object using fixed hardware and fixed hardware
JP3118743U (en) Flat roof mount
JP4391456B2 (en) Horizontal pipe support structure
JP6454897B1 (en) Piping suspension support structure comprising a plurality of piping suspension supports
JP5254758B2 (en) Support device for baseboard for opening
JP6454900B1 (en) Piping suspension support structure comprising a plurality of piping suspension supports
JP6561420B2 (en) Piping suspension support structure comprising a plurality of piping suspension supports
JP2008255631A (en) Bracing device for ceiling substrate

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190411

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200217

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20200221

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200227

R150 Certificate of patent or registration of utility model

Ref document number: 6669700

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350