A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SCAFFOLD BOARD
PROBLEM TO BE SOLVED: To provide a durable scaffold board whose scaffold surface is substantially a flat surface, which has excellent workability and high strength as well as which is free from staying of sand and water at sand blast work time.SOLUTION: A scaffold board comprises: a plurality of pieces of pipe-structured main materials; a plurality of pieces of pipe-structured connecting materials for mutually connecting a plurality of places of intermediate parts in the longer direction of the plurality of pieces of pipe-structured main materials with a predetermined interval; and a pair of connection plates for mutually connecting both end parts in the longer direction of the plurality of pieces of pipe-structured main materials with a predetermined interval. The entire upper part surface and the entire lower part surface of the plurality of pieces of pipe-structured main materials are formed as an arch wall structure having predetermined curvature respectively.SELECTED DRAWING: Figure 20
【課題】サンドブラスト作業時の砂や水の滞留がないことは勿論、足場面がフラット面に近くて作業性に優れ、しかも強度が高い、耐久性のある足場板を提供する。【解決手段】複数本のパイプ構造の主材と、該複数本のパイプ構造の主材の長手方向中間部の複数個所を所定の間隔をあけて相互に連結する複数本のパイプ構造の連結材と、上記複数本のパイプ構造の主材の長手方向両端部を上記所庭の間隔をあけて相互に連結する一対の連結板とからなる足場板において、上記複数本のパイプ構造の主材の上部面全体および下部面全体をそれぞれ所定の曲率のアーチ壁構造に形成した。【選択図】 図２０
SCAFFOLD BOARD
PROBLEM TO BE SOLVED: To provide a durable scaffold board whose scaffold surface is substantially a flat surface, which has excellent workability and high strength as well as which is free from staying of sand and water at sand blast work time.SOLUTION: A scaffold board comprises: a plurality of pieces of pipe-structured main materials; a plurality of pieces of pipe-structured connecting materials for mutually connecting a plurality of places of intermediate parts in the longer direction of the plurality of pieces of pipe-structured main materials with a predetermined interval; and a pair of connection plates for mutually connecting both end parts in the longer direction of the plurality of pieces of pipe-structured main materials with a predetermined interval. The entire upper part surface and the entire lower part surface of the plurality of pieces of pipe-structured main materials are formed as an arch wall structure having predetermined curvature respectively.SELECTED DRAWING: Figure 20
【課題】サンドブラスト作業時の砂や水の滞留がないことは勿論、足場面がフラット面に近くて作業性に優れ、しかも強度が高い、耐久性のある足場板を提供する。【解決手段】複数本のパイプ構造の主材と、該複数本のパイプ構造の主材の長手方向中間部の複数個所を所定の間隔をあけて相互に連結する複数本のパイプ構造の連結材と、上記複数本のパイプ構造の主材の長手方向両端部を上記所庭の間隔をあけて相互に連結する一対の連結板とからなる足場板において、上記複数本のパイプ構造の主材の上部面全体および下部面全体をそれぞれ所定の曲率のアーチ壁構造に形成した。【選択図】 図２０
SCAFFOLD BOARD
足場板
BABA TATSUJI (author) / TAKAYAMA TAKUMI (author)
2018-02-15
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste