A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TUNNEL CEILING SURFACE GRINDING/CLEANING METHOD AND GRINDING/CLEANING DEVICE
To provide a tunnel ceiling surface grinding/cleaning method capable of efficiently and speedily grinding and cleaning a ceiling surface of a relatively small tunnel through which a transport vehicle cannot pass.SOLUTION: Provided is a tunnel ceiling surface grinding/cleaning method using a tunnel ceiling surface grinding/cleaning device 1 in which a ceiling surface 50a of a tunnel 50 is ground and cleaned by repeating the following steps for each movement span SP of a base frame 2: a fixing step of fixing the base frame 2 that moves a prescribed movement span SP corresponding to a movable range of the tunnel 50 in an extending direction (longitudinal direction) along a movement rail 3 of a dry grinding/cleaning apparatus 4; and a grinding/cleaning step of moving the dry grinding/cleaning apparatus 4 along the movement rail 3 of the base frame 2 fixed in the fixing step in the extending direction (longitudinal direction) of the tunnel 50 and in the lateral direction orthogonal thereto, to grind and clean the ceiling surface 50a of the tunnel 50.SELECTED DRAWING: Figure 1
【課題】運搬車両が通過できない比較的小さなトンネルであっても、その天井面を効率良くスピーディに研掃することができるトンネル天井面研掃方法を提供する。【解決手段】トンネル天井面研掃装置１を用いて行われるトンネル天井面研掃方法であって、乾式研掃機４の移動レール部３に沿うトンネル５０の延設方向（前後方向）への可動範囲に対応する所定の移動スパンＳＰを移動する、ベースフレーム部２を固定する固定工程と、該固定工程において固定されたベースフレーム部２の移動レール部３に沿って、乾式研掃機４をトンネル５０の延設方向（前後方向）とこれに直交する横方向に移動させてトンネル５０の天井面５０ａを研掃する研掃工程とを、ベースフレーム部２の移動スパンＳＰ毎に繰り返すことによって、トンネル５０の天井面５０ａを研掃する。【選択図】図１
TUNNEL CEILING SURFACE GRINDING/CLEANING METHOD AND GRINDING/CLEANING DEVICE
To provide a tunnel ceiling surface grinding/cleaning method capable of efficiently and speedily grinding and cleaning a ceiling surface of a relatively small tunnel through which a transport vehicle cannot pass.SOLUTION: Provided is a tunnel ceiling surface grinding/cleaning method using a tunnel ceiling surface grinding/cleaning device 1 in which a ceiling surface 50a of a tunnel 50 is ground and cleaned by repeating the following steps for each movement span SP of a base frame 2: a fixing step of fixing the base frame 2 that moves a prescribed movement span SP corresponding to a movable range of the tunnel 50 in an extending direction (longitudinal direction) along a movement rail 3 of a dry grinding/cleaning apparatus 4; and a grinding/cleaning step of moving the dry grinding/cleaning apparatus 4 along the movement rail 3 of the base frame 2 fixed in the fixing step in the extending direction (longitudinal direction) of the tunnel 50 and in the lateral direction orthogonal thereto, to grind and clean the ceiling surface 50a of the tunnel 50.SELECTED DRAWING: Figure 1
【課題】運搬車両が通過できない比較的小さなトンネルであっても、その天井面を効率良くスピーディに研掃することができるトンネル天井面研掃方法を提供する。【解決手段】トンネル天井面研掃装置１を用いて行われるトンネル天井面研掃方法であって、乾式研掃機４の移動レール部３に沿うトンネル５０の延設方向（前後方向）への可動範囲に対応する所定の移動スパンＳＰを移動する、ベースフレーム部２を固定する固定工程と、該固定工程において固定されたベースフレーム部２の移動レール部３に沿って、乾式研掃機４をトンネル５０の延設方向（前後方向）とこれに直交する横方向に移動させてトンネル５０の天井面５０ａを研掃する研掃工程とを、ベースフレーム部２の移動スパンＳＰ毎に繰り返すことによって、トンネル５０の天井面５０ａを研掃する。【選択図】図１
TUNNEL CEILING SURFACE GRINDING/CLEANING METHOD AND GRINDING/CLEANING DEVICE
トンネル天井面研掃方法および研掃装置
KINOSHITA TOMOKI (author) / ISHIKAWA YOICHI (author) / TAKAHASHI TARO (author) / ISHII TOSHIYUKI (author)
2020-10-01
Patent
Electronic Resource
Japanese
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
TUNNEL CEILING SURFACE GRINDING/CLEANING METHOD AND TUNNEL CEILING SURFACE GRINDING/CLEANING DEVICE
| European Patent Office | 2020