A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GRATING ATTACHING/DETACHING APPARATUS
PROBLEM TO BE SOLVED: To provide a grating attaching/detaching apparatus that can attach and detach a grating safely even in a place where a horizontal gap hardly exists.SOLUTION: A grating attaching/detaching apparatus is for attaching/detaching a grating installed in an opening of a structure. The grating attaching/detaching apparatus comprises a guide member in which a slot along the vertical direction is formed, an operation arm having one end pivoted with the guide member and the other end to be rotatable, a link member having one end pivoted with the operation arm and the other end to slide on the slot in linkage with the rotation of the operation arm, and a grating holding member installed on the other end side of the link member, and by the rotation of the operation arm the grating holding member is reciprocated in a vertical direction.SELECTED DRAWING: Figure 1
【課題】水平方向の間隙がほとんど無い箇所でも、安全にグレーチングの取り付け及び取り外しを行うことができるグレーチング脱着装置を提供する。【解決手段】構造物の開口部に設けられるグレーチングを脱着するグレーチング脱着装置である。上下方向に沿った長穴が形成されたガイド部材と、ガイド部材に一端部が枢結されて、他端部が回動自在な操作アームと、一端部が操作アームに枢結されるとともに、他端部が操作アームの回動と連動して長穴をスライドするリンク部材と、リンク部材の他端部側に設けられたグレーチング保持部材とを備え、操作アームの回動により、グレーチング保持部材が上下方向に往復動する。【選択図】図１
GRATING ATTACHING/DETACHING APPARATUS
PROBLEM TO BE SOLVED: To provide a grating attaching/detaching apparatus that can attach and detach a grating safely even in a place where a horizontal gap hardly exists.SOLUTION: A grating attaching/detaching apparatus is for attaching/detaching a grating installed in an opening of a structure. The grating attaching/detaching apparatus comprises a guide member in which a slot along the vertical direction is formed, an operation arm having one end pivoted with the guide member and the other end to be rotatable, a link member having one end pivoted with the operation arm and the other end to slide on the slot in linkage with the rotation of the operation arm, and a grating holding member installed on the other end side of the link member, and by the rotation of the operation arm the grating holding member is reciprocated in a vertical direction.SELECTED DRAWING: Figure 1
【課題】水平方向の間隙がほとんど無い箇所でも、安全にグレーチングの取り付け及び取り外しを行うことができるグレーチング脱着装置を提供する。【解決手段】構造物の開口部に設けられるグレーチングを脱着するグレーチング脱着装置である。上下方向に沿った長穴が形成されたガイド部材と、ガイド部材に一端部が枢結されて、他端部が回動自在な操作アームと、一端部が操作アームに枢結されるとともに、他端部が操作アームの回動と連動して長穴をスライドするリンク部材と、リンク部材の他端部側に設けられたグレーチング保持部材とを備え、操作アームの回動により、グレーチング保持部材が上下方向に往復動する。【選択図】図１
GRATING ATTACHING/DETACHING APPARATUS
グレーチング脱着装置
KIYAMA YUKIHIRO (author) / MITSUTA KAZUHIKO (author)
2018-03-08
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
| European Patent Office | 2023