Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FIXING DEVICE OF FIXING MEANS
To solve the problem that conventionally, logs are installed in sharp sidewalks such as mountain trails in a mountain district and safety of passage of pedestrians is achieved, overflow of sediment due to a surface current flow during rainfall is prevented, and the logs are fixed by driving fixing means such as a pile such as wood and a metal material with a hammer and the longs and the ground surface are set to be the same height, but it takes time to drive the fixing means to the ground surface due to a heavy hammer and hardness of the ground surface, and workability is poor.SOLUTION: A fixing device of fixing means is composed of a drill for boring a hole having a predetermined opening area and depth in a fixing part such as a ground surface, fixing means inserted to the hole, and a foaming agent injected to the hole.SELECTED DRAWING: Figure 1
【課題】従来、山岳地帯の登山道などの急な歩道に丸太が設置されて歩行者の通行の安全を図るとともに、降雨時の表層流による土砂の流出が防止されており、丸太の固定は木材や金属材のような杭となる固定手段を槌で打ち付けて丸太及び地面と同一高さとなるようにしているが、槌が重いとともに地面の硬さにより固定手段の地面への打ちつけに時間を要し作業性が悪いという問題点があった。【解決手段】本発明は、固定手段の固定装置を地面のような固定部に所定の開口面積と深さを有する穴を穿孔するドリルと、前記穴に挿入する固定手段と、前記穴に注入する発泡剤とで構成することにより、上記課題を解決している。【選択図】図１
FIXING DEVICE OF FIXING MEANS
To solve the problem that conventionally, logs are installed in sharp sidewalks such as mountain trails in a mountain district and safety of passage of pedestrians is achieved, overflow of sediment due to a surface current flow during rainfall is prevented, and the logs are fixed by driving fixing means such as a pile such as wood and a metal material with a hammer and the longs and the ground surface are set to be the same height, but it takes time to drive the fixing means to the ground surface due to a heavy hammer and hardness of the ground surface, and workability is poor.SOLUTION: A fixing device of fixing means is composed of a drill for boring a hole having a predetermined opening area and depth in a fixing part such as a ground surface, fixing means inserted to the hole, and a foaming agent injected to the hole.SELECTED DRAWING: Figure 1
【課題】従来、山岳地帯の登山道などの急な歩道に丸太が設置されて歩行者の通行の安全を図るとともに、降雨時の表層流による土砂の流出が防止されており、丸太の固定は木材や金属材のような杭となる固定手段を槌で打ち付けて丸太及び地面と同一高さとなるようにしているが、槌が重いとともに地面の硬さにより固定手段の地面への打ちつけに時間を要し作業性が悪いという問題点があった。【解決手段】本発明は、固定手段の固定装置を地面のような固定部に所定の開口面積と深さを有する穴を穿孔するドリルと、前記穴に挿入する固定手段と、前記穴に注入する発泡剤とで構成することにより、上記課題を解決している。【選択図】図１
FIXING DEVICE OF FIXING MEANS
固定手段の固定装置
MIZUTANI SHIGEMITSU (Autor:in)
30.04.2021
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
ANCHORAGE MEMBER FIXING DEVICE, FIXING GIRDER FIXING DEVICE, AND ANCHORAGE MEMBER FIXING METHOD
| Europäisches Patentamt | 2023