JPH0617951Y2 - Temporary scaffolding - Google Patents

Description

【考案の詳細な説明】 〔産業上の利用分野〕 この考案は、各種建築作業時に使用する仮設足場に関す
る。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a temporary scaffold used for various construction works.

〔従来の技術、及びその問題点〕[Conventional technology and its problems]

従来、この種の仮設足場は、交さ筋かいピンを備えた所
要数の建わくを交さ筋かいでもって連結すると共に、根
がらみを取付け、隣あう建わく間に床付き布わくを架設
せしめつつ順次上方に連結し、所定の個所に階段や手摺
等所要の足場部材を取付けることにより構築するものと
されている。Conventionally, this type of temporary scaffolding connects the required number of timbers with cross bracing pins with cross bracing, attaches roots, and erects cloth frames with floor between adjacent braces. It is supposed to be constructed by sequentially connecting the upper parts while tightly connecting them, and installing required scaffold members such as stairs and handrails at predetermined places.

しかしながら、構築時における根がらみの取付けは単管
クランプにより行うものとされているから、取付け位置
の位置決めのみならず、実際の取付け作業が非常に面倒
で煩しく時間がかかり、しかも、両端部に下向きツカミ
金具を有するにすぎない床付き布わくの使用とも相まっ
て、構築時あるいは解体時においては常に複数の人手に
よって行わざるをえないものであった。また、従来の建
わくは、その両側、あるいは片側の脚柱の上下に各々対
向して交さ筋かいピンが取付けられたにすぎないもので
あるから、階段手摺の取付け、あるいは、作業上やむを
得ず駆体側の交さ筋かいを取外した場合のつなぎ材兼手
摺としての中間手摺の取付け等は一々単管クランプでも
って取付けるものとされ、その取付け・取外しが非常に
面倒で煩わしく、しかも、手間がかかり、極めて作業能
率の悪いものであった。However, since the attachment of the roots at the time of construction is supposed to be done by a single pipe clamp, not only the positioning of the attachment position but also the actual attachment work is very troublesome and time consuming, and moreover, both ends are not attached. Combined with the use of a floor cloth that has only downward facing metal fittings, it must always be done by a plurality of people at the time of construction or dismantling. Further, in the conventional construction, since the bracing pins are attached to the upper and lower sides of the pedestal on one side or the other side of the pedestal, respectively, it is unavoidable to attach the stair handrails or work. When removing the cross braces on the vehicle body side, the installation of the intermediate handrail as a connecting material and handrail is supposed to be done with a single pipe clamp, which is very troublesome and troublesome to install and remove. It took a lot of work and was extremely inefficient.

この考案は、従来の問題点を一挙に解決し、単数の人手
でもって能率よく確実に組立て構築あるいは解体するこ
とができる便利な仮設足場を提供しようとするものであ
る。The present invention intends to solve the conventional problems all at once, and to provide a convenient temporary scaffold that can be assembled, constructed, or disassembled efficiently and reliably by a single manpower.

〔問題点を解決するための手段〕[Means for solving problems]

即ち、この考案は、所要数の建わく１を幅木12により連
結して自立せしめ、隣あう建わく１間に交さ筋かい22と
床付き布わく８を各々架設すると共に、階段19等を取付
けて仮設足場を構築するさいに、上記建わく１はその脚
柱２に階段手摺等の取付けピン７が形成され、床付き布
わく８はその一端部に横向きツカミ金具10、同他端部に
下向きツカミ金具11が各々形成され、幅木12はその両端
部にクサビ17を備えた略Ｕ字形状のクランプ片14が形成
されると共に水平つなぎ材としても共用自在とされた構
成よりなるものである。In other words, the invention is that the required number of frames 1 are connected by a skirting board 12 so as to be self-supporting, and a cross pad 22 and a cloth frame 8 with floor are erected between the adjacent frames 1 and stairs 19 and the like. When building a temporary scaffold by attaching the above, the above-mentioned frame 1 has mounting pins 7 such as stair handrails formed on its pedestal 2, and the floor-framed frame 8 has a side-to-side metal fitting 10 at its one end and the other end. Downward gripping metal fittings 11 are formed in the respective parts, and the skirting board 12 has a substantially U-shaped clamp piece 14 provided with wedges 17 at both ends thereof and is configured so as to be commonly usable as a horizontal connecting material. It is a thing.

〔作用〕[Action]

仮設足場を構築するさいにおいて、幅木12は、建わく１
の脚柱２にクランプ片14を嵌合せしめて自動的に位置決
めしたのちクサビ17でもって簡単に、しかも強固に取付
け、建わく１を自立させることがてせるものであって、
幅木12自体としてのみならず水平つなぎ材としても共用
することができ、そのことにより交さ筋かい22の取付が
安全かつスピーディに行なえ、しかも、一端部に横向き
ツカミ金具10を形成すると共に他端部に下向きツカミ金
具11を形成した床付き布わく８の使用とも相まって足場
構築時、あるいは解体時の作業を単数の人手でもって能
率よく行うことができる。また、階段の手摺等は、建わ
く１の取付けピン７に係着せしめることにより極めて簡
単に取付けることができる。When constructing a temporary scaffold, the skirting board 12 is built 1
After the clamp piece 14 is fitted to the pedestal 2 and positioned automatically, it can be easily and firmly attached with the wedge 17 to allow the building 1 to stand on its own.
It can be used not only as the skirting board 12 itself but also as a horizontal tie member, which allows the cross braces 22 to be attached safely and speedily, and in addition to forming the side-to-side metal fittings 10 at one end Combined with the use of the floor-covered cloth frame 8 having the downward-pulling metal fittings 11 formed at the ends, work for constructing the scaffold or dismantling can be efficiently performed with a single manpower. Further, the handrail of the stairs can be attached very easily by engaging it with the attachment pin 7 of the building 1.

〔実施例〕〔Example〕

以下に、この考案を図面に示す１実施例について説明す
る。The present invention will be described below with reference to an embodiment shown in the drawings.

１は鳥居型状の建わく、２は該建わく１を構成する両側
一対の金属パイプ製脚柱、３は該脚柱２の上端部に架設
された横架材、４は該横架材３と脚柱２の下部とを連結
する補剛材、５は該補剛材４と脚柱２とを連結する補剛
材、６は両側脚柱２の上下に各々対向して取付けられた
交さ筋かいピン、７は両側脚柱２のほぼ中位に各々対向
して取付けられた取付けピンである（第２図参照）。８
は床付き布わくで、該床付き布わく８は床材９の一端部
に一対の横向きツカミ金具10、同他端部に一対の下向き
ツカミ金具11が各々形成されている（第３図参照）。12
は幅木、13は該幅木12を構成する鋼や合成樹脂より形成
されてなる幅木本体、14は該幅木本体13の両端部に形成
された略Ｕ字形状のクランプ片で、該クランプ片14は幅
木本体13の長手方向に対して少なくとも一方が直交する
ものとされている。15・16は該各クランプ片14の開口両
側壁に形成された透孔で、内側の透孔15は略コ字形状と
され、外側の透孔16は四角形状とされている。17は上記
内側の透孔15内に保持自在とされたクサビ、18は該クサ
ビ17の先端部に形成された係止片である（第４図参
照）。19は階段、20は該階段19を構成する手摺、21はつ
なぎ材兼用の中間手摺、22は交さ筋かいを示す。1 is a torii-shaped building, 2 is a pair of metal pipe pedestals on both sides of which the building 1 is constructed, 3 is a horizontal member that is erected on the upper end of the pedestal 2, and 4 is the horizontal member A stiffening member connecting 3 and the lower part of the pedestal 2 is a stiffening member connecting the stiffening member 4 and the stanchion 2, and 6 is attached to the upper and lower sides of the pedestal 2 on both sides, respectively. The cross bracing pins, 7 are mounting pins attached to each of the pedestals 2 on both sides so as to face each other at approximately the middle position (see FIG. 2). 8
Is a cloth frame with a floor, and the cloth frame 8 with a floor is formed with a pair of lateral metal fittings 10 at one end of a floor material 9 and a pair of downward metal fittings 11 at the other end thereof (see FIG. 3). ). 12
Is a skirting board, 13 is a skirting board main body made of steel or synthetic resin forming the skirting board 12, and 14 is a substantially U-shaped clamp piece formed at both ends of the skirting board body 13. At least one of the clamp pieces 14 is orthogonal to the longitudinal direction of the skirting board body 13. Reference numerals 15 and 16 are through holes formed on both side walls of the opening of each clamp piece 14, the inner through hole 15 is substantially U-shaped, and the outer through hole 16 is quadrangular. Reference numeral 17 is a wedge that can be held in the inner through hole 15, and 18 is a locking piece formed at the tip of the wedge 17 (see FIG. 4). Reference numeral 19 is a staircase, 20 is a handrail that constitutes the staircase 19, 21 is an intermediate handrail which also serves as a connecting material, and 22 is a cross braid.

この考案に係る仮設足場を組立てるさいには、まず、ジ
ャッキベースにて水平レベルを調整した後建わく１を差
込み、隣あう建わく１間に幅木12を架設して自立せしめ
る。即ち、建わく１の脚柱２に各々クランプ片14を嵌合
して自動的に位置決めし、内側の透孔15内に保持したク
サビ17を外側の透孔16に打込んで脚柱２を圧接挟持せし
める。このさい、幅木12は所謂根がらみとして作用し、
隣あう建わく１を確実に連結して倒伏を確実に防止し得
る。ついで、交さ筋かいピン６に交さ筋かい22を係着せ
しめて建わく１を連結せしめる。しかるのち、床付き布
わく８を隣あう建わく１間に架設する。即ち、横向きツ
カミ金具10を一方の建わく１の横架材３に嵌合せしめた
のち、他方の建わく１の横架材３に下向きツカミ金具11
を掴ませる。床付き布わく８の取付けが完了すると、所
要の階段19を取付け、ついで、自立せしめた各建わく１
の上端部に順次建わく１を差し込んで上方に連結すると
共に、隣あう建わく１間に幅木12を架設して自立させ、
位置決めした後、建わく１に交さ筋かい22を係着せし
め、仮設足場を構築する。このさい、幅木12の取付けは
極めて強固であって、隣接する建わく１の水平つなぎ材
としての作用を有効に発揮するものであり、別途水平つ
なぎ材を取付ける必要はない。そして、階段19の手摺20
を建わく１に取付けるさいには、取付けピン７に係着せ
しめる。上記の取付けピン７は、作業上やむを得ず駆体
側の交さ筋かい22を取外した場合におけるつなぎ材兼用
の中間手摺21の取付けにも使用しうるものである。When assembling the temporary scaffold according to the present invention, first, after adjusting the horizontal level with the jack base, the building frame 1 is inserted, and the skirting board 12 is erected between the adjacent building frames 1 so as to be self-supporting. That is, the clamp pieces 14 are fitted to the pedestals 2 of the building 1 to be automatically positioned, and the wedges 17 held in the through holes 15 on the inside are driven into the through holes 16 on the outside to fix the pedestals 2 to each other. Press and clamp. At this time, the skirting board 12 acts as a so-called root clamp,
It is possible to surely connect the adjacent erected frames 1 to prevent lodging. Then, the braces 22 are attached to the braces pins 6 to connect the standing braces 1. After that, the cloth frames with floor 8 are installed between the adjacent frames 1. That is, after the side-to-side gripping metal fitting 10 is fitted to the one horizontal frame 3 of the frame 1, the downward side metal fitting 11 is attached to the other horizontal frame 3 of the frame 1.
Grab When the installation of the cloth frame 8 with floor is completed, the required stairs 19 are installed, and then each standing frame 1 is made to stand by itself.
Insert the building 1 in sequence at the upper end of the and connect it to the upper part, and build the skirting board 12 between the adjacent building 1 to make it stand-alone.
After positioning, the braces 22 are attached to the building 1 to build a temporary scaffold. At this time, the mounting of the skirting board 12 is extremely strong and effectively exerts the action as the horizontal tie member of the adjacent building 1, and it is not necessary to attach a separate horizontal tie member. And the handrail 20 on the stairs 19
When attaching to the building 1, it is attached to the attachment pin 7. The above-mentioned mounting pin 7 can also be used for mounting the intermediate handrail 21 which also serves as a connecting material when the cross braces 22 on the vehicle body side are unavoidably removed for work.

なお、上記実施例において、取付けピン７は両側脚柱２
のほぼ中位に形成されているが、片側の脚柱２にのみ形
成してもよく、かつ、その取付け位置も限定されるもの
でなく、任意に取付け位置を変更せしめてもよいもので
ある。In addition, in the above-mentioned embodiment, the mounting pin 7 is the pedestal 2 on both sides.
However, it may be formed only on the pedestal 2 on one side, and the mounting position thereof is not limited, and the mounting position may be arbitrarily changed. .

〔考案の効果〕[Effect of device]

この考案は上述のように構成されているから、幅木12は
建わく１の脚柱２にクランプ片14を嵌合せしめて自動的
に位置決めしたのちクサビ17でもって簡単に、しかも強
固に取付けることができるものであって、建わく１を自
立させることができ、交さ筋かい22の取付けが安全かつ
スピーディに行なえ、幅木12自体としてのみならず水平
つなぎ材としても共用することができ、しかも、一端部
に横向きツカミ金具10を形成すると共に他端部に下向き
ツカミ金具11を形成した床付き布わく８の使用とも相ま
って足場構築時、あるいは解体時の作業を単数の人手で
もって能率よく行うことができる。また、幅木12は水平
つなぎ材として共用自在とされているから、仮設足場の
構成部材が少なくて済み、組立て作業上の煩雑さを解消
することができるのみならず、構成部材の管理にも極め
て至便である。さらに、仮設足場を構成する建わく１に
はその脚柱２に取付けピン７が形成されているから、階
段手摺20の取付け、あるいは、作業上やむを得ず駆体側
の交さ筋かい22を取外した場合におけるつなぎ材兼用の
中間手摺21等の取付けを極めて簡単に行うことができる
ものである。Since this invention is constructed as described above, the skirting board 12 can be easily and firmly attached by the wedge 17 after fitting the clamp piece 14 to the pedestal 2 of the building 1 and automatically positioning it. The building 1 can be made independent, the cross braces 22 can be installed safely and speedily, and can be used not only as the skirting board 12 itself but also as a horizontal tie member, Moreover, in combination with the use of the cloth frame 8 with the floor, which has the side-to-side grip metal fitting 10 formed at one end and the downward-direction grip metal fitting 11 at the other end, the work at the time of scaffold construction or dismantling can be efficiently performed with a single manpower. It can be carried out. Further, since the skirting board 12 can be commonly used as a horizontal tie member, the number of constituent members of the temporary scaffolding can be reduced, and not only the complexity in assembling work can be eliminated, but also the management of the constituent members. It is extremely convenient. Further, since the mounting pin 7 is formed on the pedestal 2 of the frame 1 which constitutes the temporary scaffolding, when the stair handrail 20 is attached or the cross braces 22 on the vehicle body side are unavoidably attached for work. The attachment of the intermediate handrail 21 or the like, which also serves as the connecting material, can be carried out very easily.

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

図面はこの考案の１実施例を示すもので、第１図は仮設
足場を示す斜視図、第２図は建わく１を示す正面図、第
３図は床付き布わく８を示す斜視図、第４図は幅木12を
示す斜視図である。 １……建わく、２……脚柱、７……取付けピン、８……
床付き布わく、10……横向きツカミ金具、11……下向き
ツカミ金具、12……幅木、14……クランプ片、17……ク
サビ、22……交さ筋かい。The drawings show one embodiment of the present invention. Fig. 1 is a perspective view showing a temporary scaffold, Fig. 2 is a front view showing a building 1, and Fig. 3 is a perspective view showing a cloth frame 8 with a floor. FIG. 4 is a perspective view showing the skirting board 12. 1 …… Build, 2 …… Pillar, 7 …… Mounting pin, 8 ……
Cloth with floor, 10 …… Sideways metal fittings, 11 …… Downward metal fittings, 12 …… Baseboard, 14 …… Clamp pieces, 17 …… Wedges, 22 …… Crossed braces.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】所要数の建わく１を幅木12により連結して
自立せしめ、隣あう建わく１間に交さ筋かい22と床付き
布わく８を各々架設すると共に、階段19等を取付けて仮
設足場を構築するさいに、上記の建わく１はその脚柱２
に階段手摺等の取付けピン７が形成され、床付き布わく
８はその一端部に横向きツカミ金具10、同他端部に下向
きツカミ金具11が各々形成され、幅木12はその両端部に
クサビ17を備えた略Ｕ字形状のクランプ片14が形成され
ると共に水平つなぎ材として共用自在とされてなること
を特徴とする仮設足場。1. A required number of building frames 1 are connected by a skirting board 12 so as to be self-supporting, cross braces 22 and cloth frames 8 with floors are erected between adjacent building frames 1, and stairs 19 etc. When installing and building a temporary scaffold, the above-mentioned building 1 is its pedestal 2
Mounting pins 7 for stair handrails, etc. are formed on the floor, a cloth frame 8 with floor is formed with a lateral grip metal fitting 10 at one end thereof, and a downward grip metal fitting 11 at the other end thereof, and the skirting board 12 is wedged at both ends thereof. A temporary scaffold characterized in that a substantially U-shaped clamp piece (14) provided with (17) is formed and can be commonly used as a horizontal connecting material.