A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEPLADDER SERVING AS SIMPLE SCAFFOLD
To provide a stepladder serving as a simple scaffold which has a top plate working part as a scaffold, which is provided with a safety fence and a step-off preventing part for preventing an accident of stepping off a foot on the top plate working part, which ensures safe and secure work at high places, and which can cope with a work at a higher place only by adding an auxiliary leg part to a ladder part or a supporting leg part.SOLUTION: A stepladder serving as a simple scaffold includes: a front ladder part having two vertical members and a plurality of horizontal crosspieces suspended therebetween; a top plate working part having a side part fixed to the upper end side of the front ladder part; a rear ladder part having two vertical members rotatably mounted to a rear part of the top plate working part via a rotary part and a plurality of horizontal crosspieces suspended between them; a safety fence fixed to at least three surfaces of the top plate working part in a fixed or detachable manner; and a step-off prevention part disposed to at least three surfaces around the top plate working part.SELECTED DRAWING: Figure 1
【課題】足場となる天板作業部を有し、天板作業部に安全柵と、足を踏み外す事故を防止する踏み外し防止部を設け、高所の作業を安全にかつ安心して行うことができ、また、より高所の作業をするときは、梯子部や支持脚部に補助脚部を継ぎ足すだけで一台の脚立で対応することができる簡易足場兼用脚立を提供を目的とする。【解決手段】 本発明の簡易足場兼用脚立は、2本の縦材とその間に架設された複数の横桟を有する前部梯子部と、前部梯子部の上端側に側部が固設された天板作業部と、天板作業部の後部に回動部を介して回動自在に装設された2本の縦材とその間に架設された複数の横桟を有する後部梯子部と、天板作業部の少なくとも3面に固設若しくは脱着自在に固定された安全柵と、天板作業部の周囲の少なくとも３面に配設された踏み外し防止部とを備えている。【選択図】 図１
STEPLADDER SERVING AS SIMPLE SCAFFOLD
To provide a stepladder serving as a simple scaffold which has a top plate working part as a scaffold, which is provided with a safety fence and a step-off preventing part for preventing an accident of stepping off a foot on the top plate working part, which ensures safe and secure work at high places, and which can cope with a work at a higher place only by adding an auxiliary leg part to a ladder part or a supporting leg part.SOLUTION: A stepladder serving as a simple scaffold includes: a front ladder part having two vertical members and a plurality of horizontal crosspieces suspended therebetween; a top plate working part having a side part fixed to the upper end side of the front ladder part; a rear ladder part having two vertical members rotatably mounted to a rear part of the top plate working part via a rotary part and a plurality of horizontal crosspieces suspended between them; a safety fence fixed to at least three surfaces of the top plate working part in a fixed or detachable manner; and a step-off prevention part disposed to at least three surfaces around the top plate working part.SELECTED DRAWING: Figure 1
【課題】足場となる天板作業部を有し、天板作業部に安全柵と、足を踏み外す事故を防止する踏み外し防止部を設け、高所の作業を安全にかつ安心して行うことができ、また、より高所の作業をするときは、梯子部や支持脚部に補助脚部を継ぎ足すだけで一台の脚立で対応することができる簡易足場兼用脚立を提供を目的とする。【解決手段】 本発明の簡易足場兼用脚立は、2本の縦材とその間に架設された複数の横桟を有する前部梯子部と、前部梯子部の上端側に側部が固設された天板作業部と、天板作業部の後部に回動部を介して回動自在に装設された2本の縦材とその間に架設された複数の横桟を有する後部梯子部と、天板作業部の少なくとも3面に固設若しくは脱着自在に固定された安全柵と、天板作業部の周囲の少なくとも３面に配設された踏み外し防止部とを備えている。【選択図】 図１
STEPLADDER SERVING AS SIMPLE SCAFFOLD
簡易足場兼用脚立
MATSUI HIROYUKI (author)
2020-01-16
Patent
Electronic Resource
Japanese
IPC:
E06C
LADDERS
,
Leitern
STEPLADDER MONITORING DEVICE, STEPLADDER, AND STEPLADDER MONITORING SYSTEM
| European Patent Office | 2023