JP2015004213A5 - - Google Patents

Claims (5)

吊り足場用パネルであって、当該吊り足場用パネルは、矩形状の平面を形成する足場基底部と、少なくとも当該足場基底部の相互に対向する２つの辺部に配置されている手摺部と当該足場基底部の少なくとも一部と当該吊り足場用パネルの上部空間部に於いて、橋脚、梁、鉄骨、壁面等に固定的に設けられている鎖止部との間に張設されて、当該足場基底部を所望の空中部位に保持する為の親チェ−ンとを含み、且つ、当該足場基底部は、当該複数個の吊り足場用パネル同士が長尺状に相互に連結されて吊り足場回廊を形成するに際しての当該連結方向に沿って相互に平行に配置される複数本の親管と、当該親管の当該配列方向と直交する方向で、相互に平行に配置される複数個のコロバシ管と、当該親管と当該コロバシ管とにより形成された格子状の当該足場基底部の基板部上に当該親管の配列方向と同一方向に相互に平行に（要すれば相互に隣接して）配置されている複数枚の当該配列方向に長尺軸を有する矩形状平面部からなる底板部とから構成されており、更に、当該親管には、当該親管の長尺軸方向に沿って、複数個の第１の凹陥部が形成されており、又、当該コロバシ管には、当該コロバシ管の長尺軸方向に沿って、当該第１の凹陥部と嵌合し得る第２の凹陥部が設けられており、且つ、当該親管に於ける当該第１の凹陥部が形成されている表面を除く表面部に、当該親管の長尺軸方向に沿って、当該チェーンの一端部が係合される複数個の親管吊ピースが設けられている事を特徴とする吊り足場用パネル。   A suspension scaffold panel, wherein the suspension scaffold panel includes a scaffold base portion that forms a rectangular plane, a handrail portion disposed on at least two sides of the scaffold base portion facing each other, and the suspension scaffold panel. In the upper space part of the suspension scaffold panel and at least a part of the scaffold base part, it is stretched between the anchoring part fixedly provided on the pier, beam, steel frame, wall surface, etc. A parent chain for holding the scaffold base at a desired aerial site, and the scaffold base is a suspended scaffold in which the plurality of suspension scaffold panels are connected to each other in a long shape. A plurality of parent pipes arranged in parallel to each other along the connecting direction when forming the corridor, and a plurality of colobasis arranged in parallel to each other in a direction orthogonal to the arrangement direction of the parent pipes Formed by the tube, the parent tube and the corobasi tube A plurality of long axes in the direction of arrangement of the plurality of sheets arranged parallel to each other in the same direction as the direction of arrangement of the parent pipes (adjacent to each other if necessary) on the base of the base of the grid-like scaffold And a plurality of first recessed portions are formed in the main pipe along the longitudinal axis direction of the main pipe. In addition, the colobasis pipe is provided with a second concave part that can be fitted with the first concave part along the longitudinal axis direction of the colobashi pipe, and in the parent pipe, A plurality of parent pipe suspension pieces to which one end of the chain is engaged are provided along the longitudinal axis direction of the parent pipe on the surface portion excluding the surface where the first concave portion is formed. Suspended scaffolding panel characterized by being made. 当該親管の少なくとも一方の長尺方向端部には、隣接して連結される他の吊り足場用パネルに於ける当該親管の一方の長尺方向端部と嵌合する親さや管が着脱自在に或いは固定的に取り付けられている特徴とする請求項１に記載の吊り足場用パネル。   At least one longitudinal end of the parent pipe is attached or detached with a parent or pipe that fits with one longitudinal end of the parent pipe in another suspended scaffolding panel connected adjacently. The suspended scaffolding panel according to claim 1, wherein the suspended scaffolding panel is freely or fixedly attached. 当該コロバシ管の少なくとも一方の長尺方向端部には、隣接して連結される他の吊り足場用パネルに於ける当該コロバシ管の一方の長尺方向端部と嵌合するコロバシさや管が着脱自在に或いは固定的に取り付けられている特徴とする請求項１又は２に記載の吊り足場用パネル。   At least one longitudinal end of the corobasi tube is attached or detached with a corrobasiness or tube that fits with one longitudinal end of the corobasi tube in another adjacent suspended scaffolding panel. The suspended scaffolding panel according to claim 1 or 2, wherein the suspended scaffolding panel is freely or fixedly attached. 請求項１に記載された複数本の親管、複数本のコロバシ管、複数本の親さや管、複数枚の底板部、複数本の手摺パイプ、複数本の手摺柱、複数個の手摺柱支持部、複数本の親チェ−ンを含む吊り足場用パネルユニット。A plurality of master pipes, a plurality of colobasis pipes, a plurality of parents and pipes, a plurality of bottom plate parts, a plurality of handrail pipes, a plurality of handrail pillars, and a plurality of handrail pillar supports according to claim 1 Panel unit for suspension scaffolding including a plurality of parent chains. 予め準備された適宜の足場上、若しくは、本発明に係る、既に組立完了状態にある吊り足場用パネル（以下単に「基礎足場」と言う）上に於いて、少なくとも２本の親管を、新たに組み立てる吊り足場用パネル（以下、隣接吊り足場用パネルという）を延長形成させたい方向に沿って互いに平行に所定の間隔を開けて配置する工程１、On an appropriate scaffold prepared in advance or on a suspended scaffold panel (hereinafter simply referred to as “base scaffold”) according to the present invention in an already assembled state, at least two parent pipes are newly added. A step 1 in which a suspended scaffold panel (hereinafter referred to as an adjacent suspended scaffold panel) to be assembled is arranged in parallel with each other along a direction in which it is desired to extend and form,
当該親管の第１の凹陥部の一部に、当該親管と直交する方向に、１本若しくは複数本のコロバシ管を、当該コロバシ管の第２の凹陥部を相互に嵌合する様に嵌め合わせて、当該隣接吊り足場用パネルの足場基底部となる仮組立枠体を形成する工程２、A part of the first concave portion of the parent tube is fitted with one or a plurality of colobasi tubes in a direction orthogonal to the parent tube, and the second concave portion of the colobasi tube is fitted to each other. Step 2 of fitting and forming a temporary assembly frame that becomes the scaffold base of the adjacent suspension scaffold panel;
当該仮組立枠体に於ける、当該親管の、当該仮組立枠体の前進進行方向側にある先端部（以下親管先端部という）から当該基礎足場側に向けて数えて１個目若しくは複数個目の、当該第１の凹陥部（１）とそれより当該基礎足場側に存在する他の第１の凹陥部（０）との間に存在する当該親管の表面部と当該吊り足場用パネルの上方空間部に設けられた適宜の係止具との間に、当該仮組立枠体を後述する様に、空間中に延展させる為に当該仮組立枠体を前進させる為の機能を有すると共に当該仮組立枠体の重量を支える為の第１のロープを張設する工程３、In the temporary assembly frame body, the first one of the parent tube, counting from the tip portion (hereinafter referred to as the parent tube tip portion) on the advancement direction side of the temporary assembly frame member toward the base scaffold side, or The surface portion of the parent tube and the suspension scaffold that exist between the first recess (1) and the other first recess (0) existing on the base scaffold side from the plurality of first recesses (1). A function for advancing the temporary assembly frame in order to extend it into the space as described later between the appropriate locking tool provided in the upper space of the panel for use. And a step 3 of stretching a first rope for supporting the weight of the temporary assembly frame,
当該仮組立枠体を、当該吊り足場用パネルを新たに延長形成させたい方向と平行な方向に沿って、所定の距離に亘って、適宜の移動補助手段を使用して、一度に、若しくは段階的に徐々に所定の距離だけ前進させ、少なくとも、当該親管の当該ロープが取り付けられている部分若しくはその近傍部分が当該基礎足場の端縁部から空間に延展される様に移動させる工程４、The temporary assembly frame is formed at a time or using a suitable movement assisting unit over a predetermined distance along a direction parallel to a direction in which the suspension scaffold panel is newly extended. Gradually moving forward by a predetermined distance, and at least moving the parent pipe so that the portion to which the rope is attached or its vicinity is extended from the end edge of the foundation scaffold into space,
当該ロープが取り付けられている当該親管の表面部分よりも当該基礎足場の端縁部方向側に存在する当該親管の当該第１の凹陥部の内、当該ロープが取り付けられている当該親管の表面部分に最も接近している当該第１の凹陥部に、未使用の当該コロバシ管をその第２の凹陥部が当該親管の当該第１の凹陥部と嵌合する様に配置固定する工程５、The parent pipe to which the rope is attached among the first recessed portions of the parent pipe existing on the side of the edge of the foundation scaffold from the surface portion of the parent pipe to which the rope is attached The unused colobasis tube is arranged and fixed in the first recess closest to the surface portion of the tube so that the second recess fits with the first recess of the parent tube. Step 5,
当該仮組立枠体を、当該吊り足場用パネルを新たに延長形成させたい方向に沿って、更に所定の距離移動させるか、移動させないで、当該コロバシ管が配置固定されたばかりの当該親管の当該第１の凹陥部の当該基礎足場の端縁部方向側に存在する当該親管の別の表面部分、と当該吊り足場用パネルの上方空間部に設けられた適宜の係止具との間に第１のチェーンを張設する工程６、The temporary assembly frame is further moved a predetermined distance along the direction in which the suspension scaffold panel is to be newly extended or not moved. Between another surface part of the parent pipe existing on the edge side direction side of the foundation scaffold of the first recessed part and an appropriate locking tool provided in the upper space of the suspension scaffold panel Step 6 of stretching the first chain,
その後、当該仮組立枠体を、当該吊り足場用パネルを新たに延長形成させたい方向に沿って、更に所定の距離移動させるか、移動させないで、当該ロープが係合されている当該親管に於ける当該表面部から当該親管の当該先端部方向に存在する未使用の当該第１の凹陥部の内で、当該ロープが係合されている当該親管に於ける当該表面部に最も接近している当該第１の凹陥部内に未使用の当該コロバシ管をその第２の凹陥部が当該親管の当該第１の凹陥部と嵌合する様に配置固定する工程７、After that, the temporary assembly frame is moved further a predetermined distance along the direction in which the suspension scaffold panel is to be newly extended or formed, and the temporary assembly frame is not moved to the parent pipe to which the rope is engaged. In the unused first concave portion existing in the direction from the surface portion to the distal end portion of the parent tube, the surface portion of the parent tube engaged with the rope is closest to the surface portion. Step 7 of arranging and fixing the unused colobasis tube in the first recess so that the second recess fits with the first recess of the parent tube,
更に、当該仮組立枠体を、当該吊り足場用パネルを新たに延長形成させたい方向に沿って、更に所定の距離だけ移動させるか、移動させないで、当該工程７に於いて、当該コロバシ管が嵌入されて配置固定された当該第１の凹陥部に接続している表面部分の内で、当該親管先端側部分側に存在している当該親管の表面部分の内で該コロバシ管が嵌入されて配置固定された当該第１の凹陥部に最も近接している当該表面部分と、当該吊り足場用パネルの上方空間部に設けられた適宜の係止具との間に第３のチェーンを張設する工程８、Further, the temporary assembly frame is moved by a predetermined distance along the direction in which the suspension scaffold panel is to be newly extended or not moved. Of the surface portion connected to the first recessed portion that has been inserted and fixed, the colobasis tube is inserted within the surface portion of the parent tube existing on the tip side of the parent tube. A third chain between the surface portion that is closest to the first recessed portion that is arranged and fixed, and an appropriate locking member provided in the upper space of the suspension scaffold panel. Step 8 of stretching,
更に、当該仮組立枠体を、当該吊り足場用パネルを新たに延長形成させたい方向に沿って、更に所定の距離だけ移動させるか、移動させないで、当該第３のチェーンが取り付けられている当該親管に於ける当該表面部分よりも当該親管先端部分側に存在する当該第１の凹陥部のうちで当該第３のチェーンに最接近している当該未使用の第１の凹陥部内に、未使用の当該コロバシ管をその第２の凹陥部が当該親管の当該第１の凹陥部と嵌合する様に配置固定する工程９、Further, the temporary assembly frame is further moved by a predetermined distance along the direction in which the suspension scaffold panel is to be newly extended, or the third chain is attached without being moved. In the unused first recess that is closest to the third chain among the first recesses that are closer to the tip of the parent tube than the surface portion of the parent tube, Step 9 of arranging and fixing the unused corobashi tube so that the second recessed portion is fitted to the first recessed portion of the parent tube,
更に、当該工程９に於いて、当該コロバシ管が嵌入されて配置固定された当該第１の凹陥部に接続している表面部分の内で、当該親管先端側部分側に存在している当該親管の表面部分の内で該コロバシ管が嵌入されて配置固定された当該第１の凹陥部に最も近接している当該表面部分と、当該吊り足場用パネルの上方空間部に設けられた適宜の係止具との間に第４のチェーンを張設する工程１０、  Furthermore, in the step 9, the surface existing on the distal end side portion side of the parent tube in the surface portion connected to the first recessed portion in which the colobasi tube is inserted and fixed. Of the surface portion of the parent tube, the surface portion closest to the first recessed portion where the colobasi tube is inserted and fixed, and an appropriate space provided in the upper space portion of the suspension scaffold panel A step 10 of stretching a fourth chain with the locking tool of
その後、当該仮組立枠体を、当該吊り足場用パネルを新たに延長形成させたい方向に沿って、更に所定の距離移動させるか、移動させないで、新たに張設されたチェーンが係合されている当該親管の当該表面部から当該親管先端部迄の間に当該コロバシ管が嵌入されていない当該未使用の第１の凹陥部の存在が無くなる迄、上記工程９及び工程１０を繰り返す工程１１、  After that, the temporary assembly frame is further moved a predetermined distance along the direction in which the suspension scaffold panel is to be newly extended or formed, and the newly stretched chain is engaged. Steps 9 and 10 are repeated until there is no such unused first recessed portion in which the corroded tube is not inserted between the surface portion of the parent tube and the distal end portion of the parent tube. 11,
当該工程１０或いは当該工程１１が終了後、当該新たな吊り足場用パネルの基礎部分となる当該仮組立枠体を吊り下がり状態で移動或いは摺動させて、当該仮組立枠体に於ける当該親管の当該基礎足場側に設けられている開口部を、当該基礎足場の先端縁部に設けられている、当該親管の当該開口部に嵌合しうる部材と嵌合させて双方を固定しょりする工程１２、  After the step 10 or the step 11 is finished, the temporary assembly frame body that becomes a base portion of the new suspension scaffold panel is moved or slid in a suspended state, and the parent in the temporary assembly frame body is moved. Fix the both sides by fitting the opening provided on the foundation scaffold side of the tube with the member that can be fitted to the opening of the parent pipe, which is provided at the tip edge of the foundation scaffold. Step 12,
当該仮組立枠体表面部に、複数枚の長尺状の底板部を、当該親管の配列方向と平行都なる様に配列搭載し、適宜の固定手段により、当該各底板部を当該コロバシ管に接合固定すると共に、当該各底板部の長尺方向の一端部に設けられた底板継ピース（突起部）を当該基礎足場の先端縁部に設けられている孔部に挿入して固定する工程１３  A plurality of elongate bottom plate portions are arranged and mounted on the surface of the temporary assembly frame body so as to be parallel to the arrangement direction of the parent tube, and each bottom plate portion is attached to the corroded tube by appropriate fixing means. And fixing a base plate joint piece (protrusion) provided at one end in the longitudinal direction of each bottom plate portion into a hole provided at a tip edge portion of the foundation scaffold. 13
当該複数個のコロバシ管の両端部に適宜の手摺柱支持部を取り付け、当該手摺柱支持部に係合された手摺柱の少なくとも一本の水平に配置される手摺部を適宜のクランプ手段を介して取り付ける工程１４  Appropriate handrail pillar support portions are attached to both end portions of the plurality of colobashi pipes, and at least one horizontally disposed handrail portion engaged with the handrail pillar support portions is interposed via appropriate clamp means. Step 14
とから構成されている事を特徴とする吊り足場用パネルの施工方法。The construction method of the suspension scaffold panel characterized by comprising.