Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SAFETY BELT, FALL PREVENTION EQUIPMENT AND FALL PREVENTION METHOD USING THE SAME SAFETY BELT
To provide a safety belt in which a winding type fall prevention tool can be surely and easily fitted to a belt, fall prevention equipment using the safety belt, and a fall prevention method.SOLUTION: A safety belt 4 comprises: a belt 16; a winding type fall prevention tool 22; and a coupling tool for detachably coupling the winding type fall prevention tool 22 to the belt 16. Either one of the winding type fall prevention tool 22 and the coupling tool has a coupling protrusion, the other thereof has a guide hole into which the coupling protrusion is inserted. Either of the winding type fall prevention tool 22 and the coupling tool has a lock mechanism. The coupling protrusion has an engagement part, the guide hole has a falling prevention which engages to the engagement part for preventing falling of the coupling protrusion from the guide hole. By relatively moving the coupling tool and the winding type fall prevention tool 22, the relative position can be changed between a falling prevention position where the engagement part engages with a falling prevention, and a detachment position where the engagement part does not engage therewith. The lock mechanism regulates relative movement of the coupling tool and the winding type falling prevention tool on the falling prevention position.SELECTED DRAWING: Figure 1
【課題】ベルトに巻取式墜落防止器が確実に且つ容易に取り付けられる安全帯と、この安全帯を用いた墜落防止装備と、その墜落防止工法との提供。【解決手段】安全帯４は、ベルト１６と、巻取式墜落防止器２２と、ベルト１６に巻取式墜落防止器２２を着脱可能に連結する連結具を備える。巻取式墜落防止器２２と連結具とのいずれか一方は連結突部を備え、他方は連結突部が挿入されるガイド穴を備える。巻取式墜落防止器２２と連結具とのいずれかはロック機構を備える。連結突部が係合部を備え、ガイド穴が係合部と係合して連結突部をガイド穴から抜け止めする抜け止めを備える。連結具と巻取式墜落防止器２２とを相対的に移動させて、係合部が抜け止めに係合する抜け止め位置と係合しない着脱位置とに相対位置が変更可能である。ロック機構は、抜け止め位置にある連結具と巻取式墜落防止器との相対的な移動を規制する。【選択図】図１
SAFETY BELT, FALL PREVENTION EQUIPMENT AND FALL PREVENTION METHOD USING THE SAME SAFETY BELT
To provide a safety belt in which a winding type fall prevention tool can be surely and easily fitted to a belt, fall prevention equipment using the safety belt, and a fall prevention method.SOLUTION: A safety belt 4 comprises: a belt 16; a winding type fall prevention tool 22; and a coupling tool for detachably coupling the winding type fall prevention tool 22 to the belt 16. Either one of the winding type fall prevention tool 22 and the coupling tool has a coupling protrusion, the other thereof has a guide hole into which the coupling protrusion is inserted. Either of the winding type fall prevention tool 22 and the coupling tool has a lock mechanism. The coupling protrusion has an engagement part, the guide hole has a falling prevention which engages to the engagement part for preventing falling of the coupling protrusion from the guide hole. By relatively moving the coupling tool and the winding type fall prevention tool 22, the relative position can be changed between a falling prevention position where the engagement part engages with a falling prevention, and a detachment position where the engagement part does not engage therewith. The lock mechanism regulates relative movement of the coupling tool and the winding type falling prevention tool on the falling prevention position.SELECTED DRAWING: Figure 1
【課題】ベルトに巻取式墜落防止器が確実に且つ容易に取り付けられる安全帯と、この安全帯を用いた墜落防止装備と、その墜落防止工法との提供。【解決手段】安全帯４は、ベルト１６と、巻取式墜落防止器２２と、ベルト１６に巻取式墜落防止器２２を着脱可能に連結する連結具を備える。巻取式墜落防止器２２と連結具とのいずれか一方は連結突部を備え、他方は連結突部が挿入されるガイド穴を備える。巻取式墜落防止器２２と連結具とのいずれかはロック機構を備える。連結突部が係合部を備え、ガイド穴が係合部と係合して連結突部をガイド穴から抜け止めする抜け止めを備える。連結具と巻取式墜落防止器２２とを相対的に移動させて、係合部が抜け止めに係合する抜け止め位置と係合しない着脱位置とに相対位置が変更可能である。ロック機構は、抜け止め位置にある連結具と巻取式墜落防止器との相対的な移動を規制する。【選択図】図１
SAFETY BELT, FALL PREVENTION EQUIPMENT AND FALL PREVENTION METHOD USING THE SAME SAFETY BELT
安全帯、この安全帯を用いた墜落防止装備及び墜落防止工法
MARUOKA KIYOBUMI (Autor:in) / KOZUKI AKITOMO (Autor:in) / ISHIKAWA FUMIHIKO (Autor:in) / OIKAWA TOSHIHIDE (Autor:in) / OKUYAMA TOSHIYUKI (Autor:in) / HASHIMOTO YASUNARI (Autor:in) / OMORI SATORU (Autor:in)
17.06.2021
Patent
Elektronische Ressource
Japanisch
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