JPH0542504U - Bracket for fixing scaffold skirting boards - Google Patents
Bracket for fixing scaffold skirting boardsInfo
- Publication number
- JPH0542504U JPH0542504U JP10294591U JP10294591U JPH0542504U JP H0542504 U JPH0542504 U JP H0542504U JP 10294591 U JP10294591 U JP 10294591U JP 10294591 U JP10294591 U JP 10294591U JP H0542504 U JPH0542504 U JP H0542504U
- Authority
- JP
- Japan
- Prior art keywords
- skirting board
- clamp
- rod
- scaffolding
- board
- 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
- Clamps And Clips (AREA)
Abstract
(57)【要約】
【目的】 建設現場における足場板の外側に配置する幅
木を簡単かつ確実に取り付けられるようにする。
【構成】 足場の支杆５に着脱可能なクランプ１０と、
クランプ１０から垂下させた掛止杆１１とからなる。幅
木３の一方の面２４を支杆５に添接させる。そして、掛
止杆１１が幅木３の他方の面２５に当接するようにクラ
ンプ１０を支杆５に締め付けて固定することにより、幅
木３を支杆５に支持する。幅木３を取り外す場合にはナ
ット２１を緩めれば、クランプ１０を支杆５からワンタ
ッチで取り外すことができる。
(57) [Summary] [Purpose] To enable easy and reliable attachment of skirting boards placed on the outside of scaffolding boards at construction sites. [Structure] A clamp 10 that is attachable to and detachable from the supporting rod 5 of the scaffold,
It is composed of a hanging rod 11 hanging from the clamp 10. One surface 24 of the skirting board 3 is attached to the supporting rod 5. Then, the skirting board 3 is supported on the supporting bar 5 by tightening and fixing the clamp 10 to the supporting bar 5 so that the hooking rod 11 contacts the other surface 25 of the skirting board 3. When removing the skirting board 3, the clamp 10 can be removed from the supporting rod 5 with one touch by loosening the nut 21.
Description
【０００１】[0001]
本考案は、建設現場等で足場を組み立てる場合に用いる足場の幅木固定用金具 に関する。 The present invention relates to a baseboard fixing metal fitting for a scaffold used when assembling a scaffold at a construction site or the like.
【０００２】[0002]
建設現場等において鋼製の足場が広く利用されている。この種の足場は、予め 工場等において複数の金属製パイプ材により製作された建枠を施工現場に搬入し て、施工現場で横方向や鉛直方向に複数個配列して構築される。そして、必要な 高さ位置に足場板を架設し、足場板の外側、具体的には通路の両側若しくは反建 物側に幅木を配置するようにしている。幅木は、足場板からの踏み外しや、物が 足場板の外側から落下するのを防止するためのものである。 しかるに従来の幅木は、足場の支杆すなわち建枠の鉛直パイプ部に一方の面を 添接させて、その鉛直パイプ部に番線と称される針金で締め付け固定していた。 Steel scaffolds are widely used in construction sites. This type of scaffolding is constructed by loading a building frame made of a plurality of metal pipe materials in advance into a construction site and arranging a plurality of scaffolds in the lateral and vertical directions at the construction site. Then, the scaffolding board is installed at the required height position, and the skirting boards are arranged outside the scaffolding board, specifically, on both sides of the aisle or on the side of the anti-building. The skirting board is to prevent the footboard from being stepped off and the object from falling from the outside of the scaffold board. However, in the conventional skirting board, one surface was attached to the supporting rod of the scaffolding, that is, the vertical pipe portion of the building frame, and the vertical pipe portion was fastened and fixed with a wire called a numbered wire.
【０００３】[0003]
しかし、足場の支杆に幅木を番線で締め付け固定する従来形態では、番線の端 が足やズボン等に引っ掛かるおそれがあり、安全性の点で好ましくない。 幅木を固定するために番線を用いると、番線を締めつける場合は勿論のこと、 とくに足場を分解する際に番線の取り外しに手間がかかっていた。 そこで本考案の目的は、足場の支杆に幅木が簡単確実に取り付け、取り外しで きる幅木固定用金具を得るにある。 本考案の他の目的は、繰り返し手軽に使用できる幅木固定用金具を得るにある 。 However, in the conventional form in which the skirting board is fastened and fixed to the supporting rod of the scaffolding with the guard wire, the end of the guard wire may be caught on a foot, pants or the like, which is not preferable in terms of safety. When using a numbering wire to fix the skirting board, it took a lot of time to remove the numbering wire not only when tightening the numbering wire but especially when disassembling the scaffold. Therefore, an object of the present invention is to obtain a metal fitting for fixing a skirting board, which allows the skirting board to be easily and securely attached to and removed from the supporting rod of the scaffold. Another object of the present invention is to obtain a baseboard fixing metal fitting that can be repeatedly and easily used.
【０００４】[0004]
本考案は、足場板２の外側に配置した幅木３を足場の支杆５に固定する幅木固 定用金具において、支杆５に着脱可能に固着されるクランプ１０と、クランプ１ ０から幅木３の厚み方向に所定寸法延出して垂下させた掛止杆１１とを有するこ とを要件とする。 掛止杆１１をクランプ１０から幅木３の厚み方向に延出させておく寸法は、汎 用されている幅木の厚みを考慮して設定することになる。 The present invention relates to a skirting board fixing metal fitting for fixing a skirting board 3 arranged on the outside of a scaffolding board 2 to a supporting bar 5 of a scaffolding. A clamp 10 detachably fixed to the supporting bar 5 and a clamp 10 It is required that the skirting board 3 has a hanging rod 11 extending in the thickness direction by a predetermined dimension and hanging. The dimension in which the hanging rod 11 extends from the clamp 10 in the thickness direction of the skirting board 3 is set in consideration of the thickness of the skirting board that is commonly used.
【０００５】[0005]
足場板２の外側に幅木３を配置して、その一方の面を足場の支杆５に添接させ る。次に、幅木３の他方の面に掛止杆１１が当接するようにクランプ１０を位置 決めして支杆５に固着すると、幅木３が支杆５と掛止杆１１とにより両面側から 挟持された状態となる。 幅木３を取り外す場合は、支杆５からクランプ１０を取り外す。 A skirting board 3 is arranged on the outside of the scaffolding board 2, and one surface of the skirting board 3 is attached to the supporting rod 5 of the scaffolding. Next, the clamp 10 is positioned so that the latch rod 11 abuts on the other surface of the skirting board 3 and is fixed to the supporting rod 5, so that the skirting board 3 is supported by the supporting rod 5 and the latching rod 11 on both sides. It will be pinched from. When removing the skirting board 3, the clamp 10 is removed from the supporting rod 5.
【０００６】[0006]
本考案の幅木固定用金具４によれば、これに足場板上での作業者の足やズボン 等が引っ掛かることがないので、足場における作業の安全性を高めることができ る。 幅木３を簡単かつ確実に足場の支杆５に固定し、支杆５から幅木３を容易に取 り外せるので、足場の組立作業性や分解作業性を高めることができる。 しかも、従来の番線の類と異なり、長期間にわたって繰り返し使用できて安価 につく利点を有する。 According to the skirting board fixing metal fitting 4 of the present invention, the worker's foot, pants, etc. on the scaffolding board are not caught on the scaffolding board, so that the safety of the work on the scaffolding can be enhanced. Since the skirting board 3 can be easily and surely fixed to the supporting bar 5 of the scaffold and the skirting board 3 can be easily removed from the supporting bar 5, the workability of assembling and disassembling the scaffolding can be improved. Moreover, unlike the conventional type of wire, it has the advantage that it can be used repeatedly over a long period of time and is inexpensive.
【０００７】[0007]
図１は足場の建枠１に足場板２を架設し、足場板２の外側に幅木３を配置した 状態を示す。幅木３は本案の幅木固定用金具４で建枠１に固定される。 建枠１は、複数の金属製パイプ材を鳥居形に接合して構成されたものであり、 鉛直方向の左右の支杆５と、両支杆５に横架した水平方向の腕杆６とを有する。 それぞれの建枠１は、通常のものと同様に、鉛直方向や横方向に配設されて使用 でき、隣り合う建枠１どうしは交差させて配置した筋かい７で相互に連結されて いる。 FIG. 1 shows a state in which a scaffolding board 2 is installed on a scaffolding frame 1 and a skirting board 3 is arranged outside the scaffolding board 2. The skirting board 3 is fixed to the building frame 1 by the skirting board fixing metal fitting 4 of the present invention. The building frame 1 is configured by joining a plurality of metal pipe members in a torii shape, and includes left and right supporting rods 5 in the vertical direction, and horizontal arm rods 6 extending horizontally on both supporting rods 5. Have. Each of the building frames 1 can be used by being arranged in the vertical direction or the horizontal direction as in the ordinary one, and the adjacent building frames 1 are connected to each other by the braces 7 arranged so as to cross each other.
【０００８】 図２では、建枠１における他のパイプ材及び筋かい７を省略してあるが、この 建枠１は通常のものと同様であり、所定通りに組み立られる。 足場板２は、長方形の布板８の四つ角にそれぞれフック９を有した金属製のも ので、図２では各フック９を省略してあるが、隣合う建枠１の腕杆６にそれぞれ のフック９を掛け止めて架設される。 幅木３は足場板２からの踏み外しや、物が足場板２の外側から落下するのを防 止するためのものであり、厚みが約３０mm、長さが足場板２の約２〜３倍の板で ある。 本案の幅木固定用金具４は、クランプ１０と、クランプ１０から垂下させた掛 止杆１１とからなる。In FIG. 2, the other pipe members and braces 7 in the building frame 1 are omitted, but this building frame 1 is the same as an ordinary building frame and is assembled in a predetermined manner. The scaffolding plate 2 is made of metal and has hooks 9 at the four corners of a rectangular cloth plate 8. Therefore, although the hooks 9 are omitted in FIG. 2, the scaffolding plates 2 are attached to the arm rods 6 of the adjacent building frames 1, respectively. The hook 9 is hung and installed. The skirting board 3 is used to prevent the footing from the scaffolding board 2 and the falling of objects from the outside of the scaffolding board 2. The thickness is about 30 mm and the length is about 2 to 3 times that of the scaffolding board 2. It is a plate. The skirting board fixing metal fitting 4 of the present invention comprises a clamp 10 and a hooking rod 11 hanging from the clamp 10.
【０００９】 クランプ１０は、図３に示すごとくベース１２の一端部にピン１３を介して回 動アーム１４を枢着し、ベース１２の他端部にピン１５を介してボルト１６を枢 着したものである。ベース１２の内側には支杆５の直径に相当する寸法の直径を 有した半円状の締付縁１７を形成してある。回動アーム１４は、ピン１３を支点 に一定範囲内で回動させ得るようになっており、内側にはベース１２と同様に支 杆５の直径に相当する寸法の直径を有した半円状の締付縁１８を形成してある。In the clamp 10, as shown in FIG. 3, a rotating arm 14 is pivotally attached to one end of a base 12 via a pin 13 and a bolt 16 is pivotally attached to the other end of the base 12 via a pin 15. It is a thing. Formed inside the base 12 is a semi-circular fastening edge 17 having a diameter corresponding to the diameter of the supporting rod 5. The pivot arm 14 is configured to pivot about the pin 13 within a certain range, and has a semicircular shape having a diameter corresponding to the diameter of the support rod 5 inside the pivot arm 14 like the base 12. The tightening edge 18 is formed.
【００１０】 回動アーム１４の先端部には座１９を設けてある。この座１９は二股状に形成 してあり、図１に示すごとくその中央にはボルト１６の直径に相当する寸法より 僅かに大きな幅の切欠２０を設けてある。ボルト１６はピン１５を支点にして一 定範囲内で回動させ得るようになっており、先端側にはナット２１を螺着してあ る。A seat 19 is provided at the tip of the rotating arm 14. The seat 19 is formed in a bifurcated shape, and as shown in FIG. 1, a notch 20 having a width slightly larger than the size corresponding to the diameter of the bolt 16 is provided in the center thereof. The bolt 16 can be rotated within a fixed range with the pin 15 as a fulcrum, and a nut 21 is screwed on the tip side.
【００１１】 掛止杆１１は、図１に示すように、上端部２２をベース１２の外側面２３に溶 接により固着してあり、下端を幅木３における高さ方向の中間付近まで垂下させ てある。そして、掛止杆１１は固着部分の下側を幅木３の厚み方向に折曲させて クランプ１０から離れる方向に所定寸法Ａだけ延出させてある。この寸法Ａは図 ３に示すように、ベース１２の締付縁１７と掛止杆１１との間の最短の距離であ り、汎用されている幅木の厚みを考慮して設定する。As shown in FIG. 1, the hanging rod 11 has an upper end portion 22 fixed to an outer surface 23 of the base 12 by welding, and a lower end portion of the hanging rod 11 hanging down to an intermediate position in the height direction of the skirting board 3. There is. The latch rod 11 is formed by bending the lower side of the fixed portion in the thickness direction of the skirting board 3 and extending it by a predetermined dimension A in the direction away from the clamp 10. As shown in FIG. 3, this dimension A is the shortest distance between the fastening edge 17 of the base 12 and the latching rod 11, and is set in consideration of the thickness of the skirting board which is generally used.
【００１２】 次に本案の幅木固定用金具４の使用要領を説明すると、足場板２の外側に幅木 ３を配置し、その幅木３を隣合う建枠１の腕杆６上に載置するとともに、幅木３ の一方の面２４を支杆５に添接させておく。Next, the way of using the skirting board fixing metal fitting 4 of the present invention will be explained. A skirting board 3 is arranged outside the scaffolding board 2, and the skirting board 3 is placed on the arm rod 6 of the adjacent building frame 1. At the same time, the one surface 24 of the skirting board 3 is attached to the supporting rod 5.
【００１３】 次に、図３及び図４に示すように、幅木３の他方の面２５側に掛止杆１１が位 置するようにクランプ１０を支杆５に取着する。すなわち、ベース１２と回動ア ーム１４とで支杆５を挟み込み、ボルト１６が座１９の切欠２０（図１参照）内 に位置するまでボルト１６を回動させる。ここで、掛止杆１１と幅木３の他方の 面２５との間に隙間が存在する場合は、掛止杆１１が幅木３の他方の面２５に当 接するまで幅木固定用金具４を支杆まわりに回転させて位置決めを行う。 その後にレンチ等でナット２１を座１９に締めつけてクランプ１０を支杆５に 固定すれば、幅木３が支杆５と掛止杆１１とにより両面側から挟持された状態で 固定される。Next, as shown in FIGS. 3 and 4, the clamp 10 is attached to the support rod 5 so that the hooking rod 11 is located on the other surface 25 side of the skirting board 3. That is, the support rod 5 is sandwiched between the base 12 and the rotating arm 14, and the bolt 16 is rotated until the bolt 16 is positioned in the notch 20 (see FIG. 1) of the seat 19. Here, when there is a gap between the hooking rod 11 and the other surface 25 of the skirting board 3, the skirting board fixing metal fitting 4 is attached until the hooking rod 11 contacts the other surface 25 of the skirting board 3. Rotate around the rod to perform positioning. After that, when the nut 21 is tightened to the seat 19 with a wrench or the like to fix the clamp 10 to the supporting rod 5, the skirting board 3 is fixed in a state of being clamped from both sides by the supporting rod 5 and the hooking rod 11.
【００１４】 仮に幅木３の厚みＢが前記寸法Ａより若干大きく、クランプ１０の締付縁１７ ・１８が支杆５に合致しない場合でも、クランプ１０のナット２１を締め付ける と、締付縁１７・１８と支杆５の外周との相互案内作用によってクランプ１０が 強制的に支杆５側に引き寄せられるため、クランプ１０の固定が不十分になるこ とはない。 幅木３を取り外す場合には、レンチ等でナット２１を緩めて、上記とは逆の作 業で支杆５からクランプ１０を取り外せばよい。Even if the thickness B of the skirting board 3 is slightly larger than the dimension A and the tightening edges 17 and 18 of the clamp 10 do not match the supporting rod 5, if the nut 21 of the clamp 10 is tightened, the tightening edge 17 The clamp 10 will not be insufficiently fixed because the clamp 10 is forcibly pulled toward the support rod 5 by the mutual guiding action of 18 and the outer periphery of the support rod 5. When the skirting board 3 is to be removed, the nut 21 may be loosened with a wrench or the like, and the clamp 10 may be removed from the supporting rod 5 in the reverse operation of the above.
【００１５】 以上のように取り付けると、掛止杆１１が足場板２側に位置しているものの、 その掛止杆１１は幅木３の面２５に添接させてあるため、該面２５と一体的にな っている。したがって、掛止杆１１が作業者の足やズボン等に引っ掛かることが なく、足場における作業の安全性を有効に高めることができる。 幅木３を固定する場合には、前述のようにレンチ等でクランプ１０を支杆５に 締め付ければよいので、幅木３の取り付け作業が容易に行え、幅木３を確実に支 杆５に固定できる。When attached as described above, although the hooking rod 11 is located on the side of the scaffolding plate 2, since the hooking rod 11 is attached to the surface 25 of the skirting board 3, It is becoming one. Therefore, the hanging rod 11 does not get caught on the operator's foot, pants, etc., and the safety of the work on the scaffolding can be effectively enhanced. When fixing the skirting board 3, it is sufficient to tighten the clamp 10 to the supporting bar 5 with a wrench or the like as described above, so that the skirting board 3 can be easily attached and the skirting board 3 can be securely supported. Can be fixed to.
【００１６】 逆に、幅木３を取り外す場合にはレンチ等でナット２１を緩めれば、クランプ １０がワンタッチで支杆５から取り外せるので、番線を用いた場合に比べて幅木 ３の取り外しが簡単に行える。 さらに幅木固定用金具４は、剛性の高い金属製により構成される。従って、足 場の解体時等に少々乱暴に扱われても破損し難い上に、番線等の如く変形するこ とがないので、長期間にわたって何度も使用することができる。On the contrary, when removing the skirting board 3, if the nut 21 is loosened with a wrench or the like, the clamp 10 can be removed from the supporting rod 5 with one touch, so that the skirting board 3 can be removed more easily than when using the numbered wire. Easy to do. Furthermore, the skirting board fixing metal member 4 is made of a highly rigid metal. Therefore, even if the scaffold is dismantled, it is not easily damaged even if it is handled roughly, and it is not deformed like a numbered wire, so it can be used many times over a long period of time.
【００１７】 なお、本考案に係る幅木固定用金具は、掛止杆１１とクランプ１０とを共通の ロッド状のもので構成して、クランプ１０にボルト以外の締付具を設けるように してもよい。 また、鋼製の足場に限らず、建て地と称される木製の支杆を有した足場にも本 考案は適用可能である。In addition, in the skirting board fixing metal fitting according to the present invention, the latching rod 11 and the clamp 10 are formed in a common rod shape, and the clamp 10 is provided with a fastening tool other than a bolt. May be. Further, the present invention is not limited to steel scaffolds, and the present invention can be applied to scaffolds having a wooden supporting rod called a building site.
【図１】要部の斜視図である。FIG. 1 is a perspective view of a main part.
【図２】概略的な斜視図である。FIG. 2 is a schematic perspective view.
【図３】幅木固定用金具の下面図である。FIG. 3 is a bottom view of the skirting board fixing fitting.
【図４】図３に相当する作用説明図である。FIG. 4 is an operation explanatory view corresponding to FIG.
２ 足場板 ３ 幅木 ４ 幅木固定用金具 ５ 支杆 １０ クランプ １１ 掛止杆 2 Scaffolding board 3 Baseboard 4 Baseboard fixing metal fitting 5 Support rod 10 Clamp 11 Hanging rod
Claims (1)
の支杆５に固定するための足場の幅木固定用金具であっ
て、 支杆５に着脱可能に固着されるクランプ１０と、クラン
プ１０から幅木３の厚み方向に所定寸法延出して垂下さ
せた掛止杆１１とを有することを特徴とする足場の幅木
固定用金具。1. A scaffolding skirting board fixing metal fitting for fixing a skirting board 3 arranged on the outside of the scaffolding board 2 to a scaffolding support rod 5, which is a clamp 10 detachably fixed to the supporting rod 5. And a hooking rod 11 which extends from the clamp 10 in the thickness direction of the skirting board 3 by a predetermined dimension and hangs down, and a metal fitting for fixing the skirting board of the scaffolding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991102945U JP2504400Y2 (en) | 1991-11-18 | 1991-11-18 | Bracket for fixing scaffold skirting boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991102945U JP2504400Y2 (en) | 1991-11-18 | 1991-11-18 | Bracket for fixing scaffold skirting boards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0542504U true JPH0542504U (en) | 1993-06-08 |
| JP2504400Y2 JP2504400Y2 (en) | 1996-07-10 |
Family
ID=14340965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991102945U Expired - Lifetime JP2504400Y2 (en) | 1991-11-18 | 1991-11-18 | Bracket for fixing scaffold skirting boards |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2504400Y2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0849427A (en) * | 1994-08-05 | 1996-02-20 | Kunimoto Shokai:Kk | Skirting device for temporary handrail |
| JP2010126876A (en) * | 2008-11-25 | 2010-06-10 | Ingu:Kk | Device for supporting baseboard for opening |
| JP2011012461A (en) * | 2009-07-02 | 2011-01-20 | Japan Steels Group Kk | Baseboard for temporary workbench |
| JP6207781B1 (en) * | 2017-03-07 | 2017-10-04 | ヤマキ山下工業株式会社 | Safety equipment for temporary scaffolding |
| JP2020026726A (en) * | 2018-08-16 | 2020-02-20 | 有限会社一城組 | Baseboard and installation structure of baseboard |
| JP2021025339A (en) * | 2019-08-06 | 2021-02-22 | 株式会社杉孝グループホールディングス | Baseboard fixture for scaffold |
| JP2021085211A (en) * | 2019-11-27 | 2021-06-03 | 株式会社タカミヤ | Baseboard fixing metal fitting for temporary scaffolding and baseboard fixing method therefor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52121131U (en) * | 1976-03-12 | 1977-09-14 |
-
1991
- 1991-11-18 JP JP1991102945U patent/JP2504400Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52121131U (en) * | 1976-03-12 | 1977-09-14 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0849427A (en) * | 1994-08-05 | 1996-02-20 | Kunimoto Shokai:Kk | Skirting device for temporary handrail |
| JP2010126876A (en) * | 2008-11-25 | 2010-06-10 | Ingu:Kk | Device for supporting baseboard for opening |
| JP2011012461A (en) * | 2009-07-02 | 2011-01-20 | Japan Steels Group Kk | Baseboard for temporary workbench |
| JP6207781B1 (en) * | 2017-03-07 | 2017-10-04 | ヤマキ山下工業株式会社 | Safety equipment for temporary scaffolding |
| JP2018145702A (en) * | 2017-03-07 | 2018-09-20 | ヤマキ山下工業株式会社 | Safety tool for temporary scaffold |
| JP2020026726A (en) * | 2018-08-16 | 2020-02-20 | 有限会社一城組 | Baseboard and installation structure of baseboard |
| JP2021025339A (en) * | 2019-08-06 | 2021-02-22 | 株式会社杉孝グループホールディングス | Baseboard fixture for scaffold |
| JP2021085211A (en) * | 2019-11-27 | 2021-06-03 | 株式会社タカミヤ | Baseboard fixing metal fitting for temporary scaffolding and baseboard fixing method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2504400Y2 (en) | 1996-07-10 |
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