JP3116222U - Simple scaffolding - Google Patents

Simple scaffolding Download PDF

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JP3116222U
JP3116222U JP2005007065U JP2005007065U JP3116222U JP 3116222 U JP3116222 U JP 3116222U JP 2005007065 U JP2005007065 U JP 2005007065U JP 2005007065 U JP2005007065 U JP 2005007065U JP 3116222 U JP3116222 U JP 3116222U
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ladders
stable support
ladder
square pipe
scaffolding
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匡 足立
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匡 足立
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Abstract

【課題】作業足場板の高さが調整可能で、しかも、広い作業面積を確保することができ、単一の構造で広範な作業条件に適応することが可能となり、高所作業の安全性と能率向上に寄与することができる簡易足場を提供する。
【解決手段】対向させた二台の梯子をブレースと横棧で結合し、この二台の梯子を、両側に所定の間隔をおいて並列状に配置し、並列する両側梯子の上部を角パイプで互に結合し、この角パイプの両端部に、この角パイプと接地面との間に両側において下部広がりに配置する安定支持杆の上端を結合する。
【選択図】図１[PROBLEMS] To adjust the height of a work scaffold plate, to secure a wide work area, and to adapt to a wide range of work conditions with a single structure, Provide a simple scaffold that can contribute to efficiency improvement.
The two ladders facing each other are connected with a brace and a recumbent, and the two ladders are arranged in parallel at a predetermined interval on both sides, and the upper part of the two sided ladders arranged in parallel is a square pipe. Are coupled to each other, and the upper ends of the stable support rods that are disposed so as to extend downward on both sides between the square pipe and the ground plane are coupled to both ends of the square pipe.
[Selection] Figure 1

Description

この考案は、内装工事等に使用する簡易足場、更に詳しくは、対向配置した二台の梯子を二組用いて組み立て、安定した広い作業面積を確保できると共に、作業の条件や進行に合わせて足場板の高さ位置を自由に調整することができる簡易足場に関する。   This device is a simple scaffold used for interior construction, and more specifically, it can be assembled using two sets of two ladders facing each other, ensuring a stable and wide work area, and also according to the work conditions and progress The present invention relates to a simple scaffold capable of freely adjusting the height position of a board.

例えば、建物の内装工事等において、手の届かないような高所位置の作業を行う場合、作業者が載るための足場を用いることになるが、鋼管をパイプジョイントで結合して組み立てる仮設足場では、組み立てと解体に手間と時間がかかり、このような大掛かりな足場では建物内での使用に不向きであるため、建物内への搬入、搬出が容易で簡単に移動できる簡易足場の使用が必要になる。   For example, when performing work in a high place that is out of reach in building interior construction, etc., a scaffold for the operator to use will be used, but in a temporary scaffold that is assembled by joining steel pipes with pipe joints Because it takes time and labor to assemble and dismantle, such a large scaffold is unsuitable for use in a building, so it is necessary to use a simple scaffold that can be easily carried in and out of the building and moved easily Become.

従来、建物の内装工事等における簡易足場としては、一対の梯子脚の上端を踏板の下面に結合し、両梯子脚の平行状態での折畳みと両側への開脚が自在となるようにした脚立が一般的に用いられている。   Conventionally, as a simple scaffolding for building interior work, etc., the top of a pair of ladder legs is joined to the underside of the tread, allowing the ladder legs to be folded in parallel and open to both sides freely. Is generally used.

ところで、建物の内装工事等においては、作業の進行と共に作業の高さ位置が変化するが、脚立のような足場では高さ寸法の調整ができないため、高さの異なる脚立を複数種類用意しなければならないと共に、高さの適合しない脚立で無理な作業を行うと、極めて危険である。   By the way, in the interior work of a building, the height position of the work changes as the work progresses, but the height dimension cannot be adjusted with a scaffold such as a stepladder, so you must prepare multiple types of stepladders with different heights. It is extremely dangerous if you do unreasonable work with stepladders that do not match the height.

また、梯子脚における上端の踏板は平面的に狭く、作業中の移動可能な範囲が制限されているため、作業と共に脚立を移動させなければならず、作業の能率を低下させる原因になっている。   In addition, the step board at the upper end of the ladder leg is narrow in plane, and the movable range during the work is limited, so the stepladder must be moved along with the work, causing the work efficiency to decrease. .

そこで、この考案の課題は、上記した問題点を解決するため、作業足場板の高さを自由に調整することができ、しかも、広い作業面積を確保することができ、単一の構造で広範な作業条件に適応することが可能となり、高所作業の安全性と能率向上に寄与することができる簡易足場を提供することにある。   Therefore, the problem of the present invention is to solve the above-mentioned problems, so that the height of the work scaffold plate can be freely adjusted, and a large work area can be secured, and a single structure can be widely used. It is possible to adapt to various working conditions and to provide a simple scaffolding that can contribute to the safety and efficiency improvement of high-altitude work.

上記の課題を解決するため、この考案は、踏棧間に足場板を架設するよう対向させた二台の梯子を、所定の間隔で上部が互に相手側に向けて傾斜する起立状態になるようブレースと横棧で結合し、この二台の梯子を、両側に所定の間隔をおいて並列状に配置し、並列する両側梯子の上部を角パイプで互に結合し、この角パイプの両端部に、この角パイプと接地面との間に両側において下部広がりに配置する安定支持杆の上端を結合した構成を採用したものである。   In order to solve the above-mentioned problems, the present invention is in an upright state in which two ladders facing each other so as to lay a scaffolding plate between the spades are inclined with their upper portions inclined toward each other at a predetermined interval. The two ladders are connected in parallel with a predetermined interval on both sides, and the tops of the parallel ladders are connected to each other with square pipes. A configuration is adopted in which the upper end of a stable support rod disposed so as to extend downward on both sides is connected between the square pipe and the ground plane.

上記各梯子の下端部に、移動用のキャスターを設け、簡易足場の移動が円滑に行えるようにしたり、上記各梯子に対してブレースと横棧が、梯子の縦支柱の側面に固定したブラケットに、ブレースと横棧の端部をボルトとナットで締結して結合され、簡易足場の組み立てと解体が簡単に行えるようにすることができる。   A caster for movement is provided at the lower end of each ladder, so that the simple scaffolding can be moved smoothly, and a brace and a reed are fixed to the side of the vertical column of the ladder to each ladder. The ends of the brace and the reed are fastened with bolts and nuts so that the simple scaffold can be assembled and disassembled easily.

また、上記各梯子に対して角パイプが、梯子に固定した受け金物に角パイプをボルトとナットで締結して結合され、この角パイプに対して安定支持杆は、角パイプの下面に固定した回転金物に安定支持杆の上端を嵌め込み、この嵌め込み部分をボルトとナットで結合することにより、角度可変に枢止されているようにすることができる。   In addition, a square pipe is coupled to each of the above ladders by fastening the square pipe with bolts and nuts to a metal fitting fixed to the ladder, and a stable support rod is fixed to the lower surface of the square pipe. By fitting the upper end of the stable support rod into the rotating metal fitting and connecting the fitting portion with a bolt and a nut, it can be pivoted at a variable angle.

更に、上記安定支持杆を、長さの調節が自在となり、その下端に接地用の滑り止めユニットが角度可変に取付けられているようにしてもよい。   Further, the length of the stable support rod can be adjusted freely, and a non-slip unit for grounding may be attached to the lower end of the stable support rod so that the angle is variable.

ここで、梯子は、所定長さを有する両側縦支柱間に一定間隔で踏棧を設けて形成され、両側縦支柱の下端が移動用キャスター台の上に、梯子が角度可変となるよう取付けられている。   Here, the ladder is formed by providing a spade at regular intervals between the vertical struts on both sides having a predetermined length, and the lower ends of the vertical struts on both sides are mounted on the moving caster base so that the ladder can be changed in angle. ing.

簡易足場は、両側の対向する梯子の所定高さの踏棧間にそれぞれ足場板を架設し、この両側足場板間の上に足場板を掛け渡せば、広い面積の作業足場を確保することができ、作業能率の向上が図れると共に、対向する梯子の踏棧に足場板を掛け渡すとき、踏棧を選ぶことによって足場板の高さを、踏棧のピッチで選択することができる。   A simple scaffold can secure a large-area work scaffold by installing a scaffolding plate between the ladders of a predetermined height on opposite sides of the ladder and suspending the scaffolding plate between the scaffolding plates on both sides. The work efficiency can be improved and the height of the scaffold board can be selected by the pitch of the spade by selecting the spade when the scaffold board is passed over the ladder of the opposite ladder.

また、簡易足場は、対向させた二台の梯子を、相手側に向けて傾斜する起立状態になるようブレースと横棧で結合し、両側に所定の間隔をおいて並列状に配置した二台の梯子の並列する両側梯子の上部を角パイプで互に結合し、この角パイプの両端部に安定支持杆を下部広がりに配置することにより、揺れに対する強度の確保ができる。   In addition, the simple scaffolding consists of two opposed ladders that are joined in braces and recumbent so as to stand upright inclined toward the other side, and arranged in parallel at predetermined intervals on both sides. By connecting the tops of the two sided ladders in parallel with each other with square pipes and arranging stable support rods at both ends of the square pipes so as to extend downward, it is possible to secure strength against shaking.

この考案によると、対向させた二台の梯子を上部が互に相手側に向けて傾斜する起立状態になるよう結合し、この二台の梯子を、両側に所定の間隔をおいて並列状に配置し、並列する両側梯子の上部を角パイプで互に結合したので、両側の対向する梯子の所定高さの踏棧間にそれぞれ足場板を架設し、この両側足場板間の上に足場板を掛け渡せば、広い面積の作業足場を確保することができ、作業能率の向上が図れると共に、対向する梯子の踏棧に足場板を掛け渡すとき、踏棧を選ぶことによって足場板の高さを、踏棧のピッチで自由に調整することができ、高さの変化によって単一の構造で広範な作業条件に適応することが可能となり、作業条件に応じた高さに設定することで、高所作業の安全性向上に寄与することができ、しかも、足場板の配置を選ぶことによって広い作業面積を確保することができる。   According to this device, two ladders that face each other are joined together in an upright state in which the upper parts incline toward each other, and the two ladders are arranged in parallel at predetermined intervals on both sides. Since the upper parts of the two ladders arranged in parallel are connected to each other by square pipes, a scaffolding board is constructed between the spades of a predetermined height on opposite sides of the ladder, and the scaffolding board is placed between the two scaffolding boards. Can be used to secure a large area of work platform, improve work efficiency, and when the platform plate is spanned over the ladder of the opposite ladder, the height of the platform plate can be selected. Can be adjusted freely with the pitch of the spade, and it is possible to adapt to a wide range of working conditions with a single structure by changing the height, and by setting the height according to the working conditions, It can contribute to the safety improvement of high-altitude work. It is possible to secure a large working area by choosing the arrangement.

また、並列状に配置した二台の梯子の並列する両側梯子の上部を角パイプで互に結合し、この角パイプの両端部に安定支持杆を下部広がりに配置することにより、二台の梯子の対向方向と並列方向の揺れに対する支持力が向上し、何れの方向に対しても揺れに対する強度の確保ができ、高所作業の安全性を一段と向上させることができる。   In addition, the two ladders arranged in parallel are connected to each other by connecting the upper sides of the parallel ladders with square pipes, and stable support rods are arranged at both ends of the square pipes so that the two ladders extend downward. The supporting force against shaking in the opposite direction and the parallel direction can be improved, the strength against shaking can be ensured in any direction, and the safety of work at high places can be further improved.

以下、この考案の実施の形態を図示例に基づいて説明する。   Hereinafter, embodiments of the present invention will be described based on illustrated examples.

図示のように、簡易足場Ａは、対向させた二台の梯子１を、所定の間隔で上部が互に相手側に向けて所定の角度で傾斜する起立状態になるよう、一方の側面をブレース２と横棧３で結合し、この二台の梯子１を二組、両側に所定の間隔をおいて並列状に配置し、並列する両側梯子１の上部を角パイプ４で互に結合し、この角パイプ４の両端部に、この角パイプ４と接地面との間に、両側において下部広がりに配置する安定支持杆５の上端を結合して組み立てられている。   As shown in the figure, the simple scaffold A braces one side surface of two ladders 1 facing each other so that the upper portions thereof are inclined at a predetermined angle toward each other at a predetermined interval. 2 and a horizontal bar 3, two sets of these two ladders 1 are arranged in parallel at a predetermined interval on both sides, and the upper parts of the parallel ladders 1 are connected to each other with a square pipe 4. Both ends of the square pipe 4 are assembled by connecting the upper ends of the stable support rods 5 disposed so as to extend downward on both sides between the square pipe 4 and the ground plane.

上記梯子１は、所定長さを有する両側縦支柱１ａ間に一定間隔で踏棧１ｂを設けて形成され、両側縦支柱１ａの下端が移動用キャスター台６の上に、梯子１が面方向に角度可変となるようブラケット７で取付けられ、キャスター８によって移動自在になっている。   The ladder 1 is formed by providing a spade 1b between the vertical struts 1a having a predetermined length at regular intervals. The lower end of the vertical struts 1a is on the moving caster base 6 and the ladder 1 is in the surface direction. It is attached with a bracket 7 so that the angle can be changed, and is movable by a caster 8.

上記梯子１に対するブレース２と横棧３の結合は、図４と図５のように、梯子１の縦支柱１ａで、並列する梯子１の外側となる側面で上下の位置にアルミ製のブラケット９をカシメ等によって固定し、パイプを用いたブレース２の端部とアルミの角パイプを用いた横棧３の端部を上記ブラケット９にボルトとナット１０で締結する構造になっており、横棧３は上下の位置で対向する梯子１を結合し、ブレース２はＸ字状となって対向する梯子１を結合し、この結合によって、対向する梯子１は、例えば７５°の傾斜角度で起立するように保持されている。   As shown in FIGS. 4 and 5, the brace 2 and the horizontal bar 3 are coupled to the ladder 1 by vertical struts 1 a of the ladder 1, and aluminum brackets 9 at the upper and lower positions on the side surfaces on the outside of the parallel ladder 1. Are fixed by caulking or the like, and the end of the brace 2 using the pipe and the end of the horizontal hook 3 using the aluminum square pipe are fastened to the bracket 9 with bolts and nuts 10. 3 joins the opposing ladders 1 in the upper and lower positions, and the brace 2 joins the opposing ladders 1 in an X shape. By this joining, the opposing ladders 1 stand at an inclination angle of, for example, 75 °. So that it is held.

なお、図１と図５のように、対向する梯子１の縦支柱１ａで、並列する梯子１の内側となる側面の下部の位置にもブラケット９を固定し、横棧３の端部を上記ブラケット９にボルトとナット１０で締結するようにしている。   As shown in FIGS. 1 and 5, the bracket 9 is fixed to the lower portion of the side surface that is the inner side of the parallel ladder 1 by the vertical struts 1 a of the opposing ladder 1, and the end of the side ridge 3 is The bracket 9 is fastened with bolts and nuts 10.

このように、ブラケット９にボルトとナット１０でブレース２と横棧３を締結するようにすると、簡易足場Ａの組み立てと解体が簡単に行えるようになる。   In this way, when the brace 2 and the side rail 3 are fastened to the bracket 9 with the bolts and nuts 10, the simple scaffold A can be easily assembled and disassembled.

上記梯子１と角パイプ４の結合は、図６のように、対向する梯子１の縦支柱１ａで互に対向する面の上部に両端が外方に屈曲するコ字状の受け金物１１をリベットで固定し、この受け金物１１の内部に挿通した角パイプ４と受け金物１１をボルトとナット１２で締結して固定するようになっている。   As shown in FIG. 6, the ladder 1 and the square pipe 4 are joined by riveting a U-shaped receiving piece 11 whose both ends are bent outward at the upper portions of the mutually opposing vertical struts 1 a of the ladder 1. The square pipe 4 inserted into the metal fitting 11 and the metal fitting 11 are fastened and fixed with bolts and nuts 12.

この角パイプ４の両端に取付ける安定支持杆５は、図６のように、アルミ製の大径角パイプ５ａと小径角パイプ５ｂを嵌め合わせて伸縮自在とし、大径角パイプ５ａに複数の長さ調整孔１３を長さ方向に一定間隔の配置で設け、小径角パイプ５ｂの下端側の位置にも同様の調整孔を設け、両者の調整孔１３にボルト１４を挿通してナットを螺締めすることにより、大径角パイプ５ａと小径角パイプ５ｂを固定化すると共に、ボルト１４を挿通する調整孔１３の位置を選ぶことにより、調整孔１３の間隔で長さが調節できるようになっている。   As shown in FIG. 6, the stable support rods 5 attached to both ends of the square pipe 4 are made of a large-diameter square pipe 5a and a small-diameter pipe 5b that can be stretched by fitting them together. Length adjustment holes 13 are provided at regular intervals in the length direction, the same adjustment holes are provided at the lower end side of the small-diameter square pipe 5b, bolts 14 are inserted into the adjustment holes 13 and the nuts are screwed. By fixing the large-diameter square pipe 5a and the small-diameter square pipe 5b, the length can be adjusted by the interval between the adjustment holes 13 by selecting the position of the adjustment hole 13 through which the bolt 14 is inserted. Yes.

角パイプ４の端部と安定支持杆５の結合は、図７のように、角パイプ４の端部下面にボルトとナット１５で固定した下向きコ字状の回転金物１６に安定支持杆５の上端を嵌め込み、この嵌め込み部分をボルトとナット１７で締結することにより、安定支持杆５を角パイプ４の長さ方向に沿って角度可変に枢止した構造になっている。   As shown in FIG. 7, the end of the square pipe 4 and the stable support rod 5 are coupled to the downward U-shaped rotating hardware 16 fixed to the lower surface of the end portion of the square pipe 4 with bolts and nuts 15. By fitting the upper end and fastening the fitting portion with a bolt and a nut 17, the stable support rod 5 is pivoted along the length direction of the square pipe 4 so as to be variable in angle.

上記安定支持杆５の下端には、安定支持杆５の角度可変方向に揺動可能となる接地用の滑り止めユニット１８が取付けられている。   An anti-slip unit 18 for grounding that can swing in the direction in which the angle of the stable support rod 5 is variable is attached to the lower end of the stable support rod 5.

この考案の簡易足場は上記のような構成であり、簡易足場を構成する合計４台の梯子１と、二組のブレースと、２本が短く４本が長い合計６本の横棧と、２本の角パイプと、合計４本の安定支持杆及び別途必要枚数の足場板が、分解した状態で搬送や格納に供される。   The simple scaffolding of the present invention has the above-described configuration, a total of four ladders 1 constituting the simple scaffolding, two sets of braces, two short and four long sideways, Two square pipes, a total of four stable support rods, and a separately required number of scaffolding plates are provided for transportation and storage in a disassembled state.

作業現場において簡易足場Ａを組み立てるには、図２のように、キャスターを接地させて対向状とした二台の梯子を、所定の間隔で上部が互に相手側に向けて傾斜する起立状態になるようにブレースと横棧で結合し、この二台の結合した梯子を二組、両側に所定の間隔をおいて並列状に配置し、並列する両側梯子の上部を長い水平の角パイプで互に結合し、この角パイプの梯子から突出する両端部に、所定長さに調節した安定支持杆の上端を結合し、この安定支持杆を角パイプと接地面との間において、下端の滑り止めユニットを接地させて両側へ下部広がり状に配置し、この後、対向する両梯子１の踏棧１ｂ間に足場板１９を架設し、更に両側足場板間に足場板を掛け渡せば簡易足場Ａが組みあがる。   In order to assemble the simple scaffold A at the work site, as shown in FIG. 2, the two ladders that are opposed to each other by grounding the casters are in an upright state in which the upper portions incline toward each other at predetermined intervals. The two ladders are connected in parallel with a predetermined interval on both sides, and the upper parts of the parallel ladders are connected to each other with a long horizontal square pipe. The upper end of a stable support rod adjusted to a predetermined length is connected to both ends protruding from the ladder of the square pipe, and the lower end of the stable support rod is prevented from slipping between the square pipe and the ground plane. If the unit is grounded and arranged on both sides so as to spread downward, then a scaffolding plate 19 is installed between the spades 1b of both opposing ladders 1 and a scaffolding plate is further spanned between the two scaffolding plates. Is assembled.

各梯子１は、所定の傾斜角度で起立することになり、足場板への昇降に用いられ、足場板の上に載って作業を行えばよく、対向状に結合した二台の梯子１を、二組並列配置して角パイプで結合し、角パイプの両端に安定支持杆を両側へ下部広がり状に配置することより、簡易足場Ａは、四隅に安定支持杆が位置し、梯子と梯子の面方向と横方向の何れにも振れ止め強度が向上し、足場板上での作業が安全に行える。   Each ladder 1 will stand at a predetermined inclination angle, and it is used for raising and lowering to the scaffolding plate, and it is only necessary to work on the scaffolding plate. By arranging two pairs in parallel and connecting them with square pipes, and placing stable support rods at both ends of the square pipes so as to spread downward on both sides, the simple scaffolding A has stable support rods located at the four corners. The steady rest strength is improved in both the surface direction and the lateral direction, and the work on the scaffolding plate can be performed safely.

また、簡易足場Ａの足場板の高さは、対向する梯子において、足場板を架設する踏棧の選択によって調節することができ、踏棧のピッチ間隔で作業内容に適応した最適の高さを確保することができる。   In addition, the height of the scaffolding plate of the simple scaffolding A can be adjusted by the selection of the spade for laying the scaffolding plate on the opposite ladder, and the optimum height adapted to the work content at the pitching interval of the spade. Can be secured.

更に、作業内容に応じて、対向する両梯子１間の両側足場板１９間に掛け渡す足場板の枚数や掛け渡し位置を選べばよく、広い作業面積を確保することができる。   Furthermore, it is only necessary to select the number of scaffolding plates to be spanned between the two sided scaffolding plates 19 between the opposing ladders 1 and the spanning position according to the work content, and a wide work area can be secured.

なお、使用済み後の簡易足場Ａは、組み立て時と逆の手順で解体し、二組のブレースと、合計６本の横棧と、２本の角パイプと、合計４本の安定支持杆及び足場板を分解した状態にして搬出すればよい。   The used simple scaffolding A is disassembled in the reverse order of assembly, and two sets of braces, a total of six reeds, two square pipes, a total of four stable support rods and What is necessary is just to carry out in the state which disassembled the scaffold board.

簡易足場の組み立て状態を示す斜視図The perspective view which shows the assembly state of a simple scaffold 簡易足場の組み立て状態を示す正面図Front view showing the assembled state of a simple scaffold 簡易足場の組み立て状態を示す側面図Side view showing the assembled state of the simple scaffolding 図２の矢印IV−IVに沿って梯子とブレース及び上部横棧の結合構造を示す拡大した横断平面図Fig. 2 is an enlarged cross-sectional plan view showing the connecting structure of the ladder, the brace and the upper reed along the arrow IV-IV in Fig. 2. 図２の矢印Ｖ−Ｖに沿って梯子とブレース及び下部横棧の結合構造を示す拡大した横断平面図FIG. 2 is an enlarged cross-sectional plan view showing a connecting structure of a ladder, a brace, and a lower recumbent along an arrow V-V in FIG. 簡易足場の組み立て要部を拡大して示す安定支持杆の垂下状態での正面図Front view in the suspended state of a stable support rod showing an enlarged main assembly of a simple scaffold 簡易足場の梯子と安定支持杆の結合部分を示す拡大した側面図Enlarged side view showing the connection between the ladder of the simple scaffold and the stable support rod 簡易足場の梯子とブレース及び下部横棧の結合部分を示す拡大した側面図Enlarged side view showing the connecting part of the ladder and brace of the simple scaffolding and the lower recumbent

符号の説明Explanation of symbols

１ 梯子
２ ブレース
３ 横棧
４ 角パイプ
５ 安定支持杆
６ 移動用キャスター台
７ ブラケット
８ キャスター
９ ブラケット
１０ ボルトとナット
１１ 受け金物
１２ ボルトとナット
１３ 長さ調整孔
１４ ボルト
１５ ボルトとナット
１６ 回転金物
１７ ボルトとナット
１８ 滑り止めユニット
１９ 足場板 DESCRIPTION OF SYMBOLS 1 Ladder 2 Brace 3 Horizontal rod 4 Square pipe 5 Stable support rod 6 Moving caster base 7 Bracket 8 Caster 9 Bracket 10 Bolt and nut 11 Receiving metal 12 Bolt and nut 13 Length adjusting hole 14 Bolt 15 Bolt and nut 16 Rotating hardware 17 Bolts and nuts 18 Non-slip unit 19 Scaffolding plate

Claims (5)

踏棧間に足場板を架設するよう対向させた二台の梯子を、所定の間隔で上部が互に相手側に向けて傾斜する起立状態になるようブレースと横棧で結合し、この二台の梯子を二組、両側に所定の間隔をおいて並列状に配置し、並列する両側梯子の上部を角パイプで互に結合し、この角パイプの両端部に、この角パイプと接地面との間に両側において下部広がりに配置する安定支持杆の上端を結合した簡易足場。   Two ladders facing each other so as to build a scaffolding plate between the spades are joined with braces and recumbents so that the upper part inclines toward the other side at a predetermined interval. Two sets of ladders are arranged in parallel at a predetermined interval on both sides, and the upper parts of the parallel ladders are connected to each other with square pipes, and the square pipes and the ground plane are connected to both ends of the square pipes. A simple scaffolding that combines the upper ends of stable support rods that are arranged in the lower part on both sides. 上記各梯子の下端部に、移動用のキャスターが設けられている請求項１に記載の簡易足場。   The simple scaffold according to claim 1, wherein a caster for movement is provided at a lower end portion of each ladder. 上記各梯子に対してブレースと横棧が、梯子の縦支柱の側面に固定したブラケットに、ブレースと横棧の端部をボルトとナットで締結して結合されている請求項１又は２に記載の簡易足場。   3. The brace and the recumbent are connected to a bracket fixed to the side surface of the vertical column of the ladder by fastening the ends of the brace and the recumbent with a bolt and a nut to each of the ladders. Simple scaffolding. 上記各梯子に対して角パイプが、梯子に固定した受け金物に角パイプをボルトとナットで締結して結合され、この角パイプに対して安定支持杆は、角パイプの下面に固定した回転金物に安定支持杆の上端を嵌め込み、この嵌め込み部分をボルトとナットで結合することにより、角度可変に枢止されている請求項１乃至３の何れかに記載の簡易足場。   A square pipe is connected to each of the above ladders by fastening the square pipe with bolts and nuts to a metal fitting fixed to the ladder, and a stable support rod is fixed to the lower surface of the square pipe. The simple scaffolding according to any one of claims 1 to 3, wherein an upper end of the stable support rod is fitted into the bracket, and the fitting portion is coupled with a bolt and a nut so as to be pivoted at a variable angle. 上記安定支持杆が、長さの調節が自在となり、その下端に接地用の滑り止めユニットが角度可変に取付けられている請求項１乃至４の何れかに記載の簡易足場。   The simple scaffolding according to any one of claims 1 to 4, wherein the length of the stable support rod is freely adjustable, and a non-slip unit for grounding is attached to the lower end of the stable support rod so as to be variable in angle.
JP2005007065U 2005-08-29 2005-08-29 Simple scaffolding Expired - Fee Related JP3116222U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019085695A (en) * 2017-11-01 2019-06-06 工研ゴンドラ株式会社 Working gondola
CN114439211A (en) * 2022-03-14 2022-05-06 河南骏飞建设工程有限公司 Building scaffold support structure
CN114562099A (en) * 2022-03-12 2022-05-31 琚晓杰 High scaffold frame for building engineering construction of security

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019085695A (en) * 2017-11-01 2019-06-06 工研ゴンドラ株式会社 Working gondola
CN114562099A (en) * 2022-03-12 2022-05-31 琚晓杰 High scaffold frame for building engineering construction of security
CN114562099B (en) * 2022-03-12 2023-11-24 琚晓杰 High scaffold frame for building engineering construction of security
CN114439211A (en) * 2022-03-14 2022-05-06 河南骏飞建设工程有限公司 Building scaffold support structure
CN114439211B (en) * 2022-03-14 2023-05-05 河南骏飞建设工程有限公司 Building scaffold supporting structure

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