A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MAIN ROPE ATTACHMENT TOOL
To provide a main rope attachment tool capable of preventing preferable absorption of a load transferred from a main rope from being obstructed.SOLUTION: A main rope attachment tool 10 includes: a base 11 which is installed on a roof; and a column 12 which is fixed on the base 11 and to which a main rope is connected. The base 11 includes a column fixing part 20, a base part 21, and two frame parts 22. Each of the frame parts 22 includes an outer frame part 31, and the frame connection part 32 connecting the outer frame part 31 and the base part 21. The frame connection frame part 32 includes: two end connection parts 33 connecting both ends of the outer frame part 31 and the base part 21 to each other; and a base connection part 34 sandwiched between the two end connection parts 33. The column fixing part 20 is arranged at a portion where the base part 21 and the base connection part 34 are connected to each other. Both ends part 21a of the base part 21 have lower rigidity than that of a portion where each of the base connection parts 34 and each of the outer frame parts 31 in each of the frame parts 22 are connected.SELECTED DRAWING: Figure 2
【課題】親綱から伝わる荷重の好適な吸収が妨げられることを抑制することができる親綱取付具を提供する。【解決手段】親綱取付具１０は、屋根上に設置される台座１１と、台座１１に固定されるとともに、親綱が連結される支柱１２とを含む。台座１１は、支柱固定部２０と、ベース部２１と、２つのフレーム部２２とを含む。各フレーム部２２は、外フレーム部３１と、外フレーム部３１とベース部２１とを接続する接続フレーム部３２とを含む。接続フレーム部３２は、外フレーム部３１とベース部２１との両端同士を接続する２つの端接続部３３と、当該２つの端接続部３３に挟まれたベース接続部３４とを含む。支柱固定部２０は、ベース部２１とベース接続部３４とが互いに接続される部位に設けられる。ベース部２１の両端部２１ａは、各フレーム部２２における各ベース接続部３４と各外フレーム部３１とが接続される部位よりも低剛性である。【選択図】図２
MAIN ROPE ATTACHMENT TOOL
To provide a main rope attachment tool capable of preventing preferable absorption of a load transferred from a main rope from being obstructed.SOLUTION: A main rope attachment tool 10 includes: a base 11 which is installed on a roof; and a column 12 which is fixed on the base 11 and to which a main rope is connected. The base 11 includes a column fixing part 20, a base part 21, and two frame parts 22. Each of the frame parts 22 includes an outer frame part 31, and the frame connection part 32 connecting the outer frame part 31 and the base part 21. The frame connection frame part 32 includes: two end connection parts 33 connecting both ends of the outer frame part 31 and the base part 21 to each other; and a base connection part 34 sandwiched between the two end connection parts 33. The column fixing part 20 is arranged at a portion where the base part 21 and the base connection part 34 are connected to each other. Both ends part 21a of the base part 21 have lower rigidity than that of a portion where each of the base connection parts 34 and each of the outer frame parts 31 in each of the frame parts 22 are connected.SELECTED DRAWING: Figure 2
【課題】親綱から伝わる荷重の好適な吸収が妨げられることを抑制することができる親綱取付具を提供する。【解決手段】親綱取付具１０は、屋根上に設置される台座１１と、台座１１に固定されるとともに、親綱が連結される支柱１２とを含む。台座１１は、支柱固定部２０と、ベース部２１と、２つのフレーム部２２とを含む。各フレーム部２２は、外フレーム部３１と、外フレーム部３１とベース部２１とを接続する接続フレーム部３２とを含む。接続フレーム部３２は、外フレーム部３１とベース部２１との両端同士を接続する２つの端接続部３３と、当該２つの端接続部３３に挟まれたベース接続部３４とを含む。支柱固定部２０は、ベース部２１とベース接続部３４とが互いに接続される部位に設けられる。ベース部２１の両端部２１ａは、各フレーム部２２における各ベース接続部３４と各外フレーム部３１とが接続される部位よりも低剛性である。【選択図】図２
MAIN ROPE ATTACHMENT TOOL
親綱取付具
HIRASADA TAKASHI (author) / YAMAGUCHI TAKASHI (author) / WATANABE AKINOBU (author) / FUJIMOTO TOSHINOBU (author)
2024-08-06
Patent
Electronic Resource
Japanese
MAIN ROPE HOLDING TOOL AND MAIN ROPE INSTALLATION METHOD
| European Patent Office | 2019