STRUCTURE INSPECTION DEVICE

PROBLEM TO BE SOLVED: To provide a structure inspection device that does not hinder general traffic during work even when a bridge is narrow or on a road with heavy traffic, curtails traffic regulation time during inspection work, curtails inspection work time, and may pass without interrupting insp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHOKAI KOJI, HIRATO TOSHIAKI, KOIDE HIDEO, NAMEGAWA TOMOKAZU
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a structure inspection device that does not hinder general traffic during work even when a bridge is narrow or on a road with heavy traffic, curtails traffic regulation time during inspection work, curtails inspection work time, and may pass without interrupting inspection work on a rear side of the road surface even when there is an electric pole or other obstacle erected in a road width direction.SOLUTION: A structure inspection device of the present invention has both legs of a gate-form frame disposed on both sides of a road surface in a width direction, thereby allowing vehicles to pass on the road surface between the legs, the structure inspection device being movable in a traveling direction on the road surface. A work device is held from both ends of an upper horizontal frame constituting the gate-form frame, the work device having a side surface truss member on both sides and a work floor. The side surface truss member on both sides is attached through an obstacle avoidance part erected on both sides on the road surface in the width direction.SELECTED DRAWING: Figure 1 【課題】本発明は、橋梁の幅員が狭いときや交通量の多い道路においても、作業中において一般車両通行に大きな障害を生じさせず、また、点検を行う場合、作業期間中における交通規制時間を短縮でき、点検作業時間も短くでき、さらに、路面の裏側の点検中に道路幅方向側面に立設された電柱等の障害物があったとしても、点検作業を中断することなく通過できる構造物点検装置を提供することを目的とする。【解決手段】本発明は、路面の幅方向両側に門型フレームの両側脚が配置され、両側脚間の路面の広さを車両が通行可能の広さにしてなると共に、路面走行方向に移動可能としてなり、前記門型フレームを構成する上部水平フレームの両端からは作業装置が保持され、該作業装置は両側面トラス部材と作業床とを備え、両側面トラス部材は、路面の幅方向両側に立設された障害物を回避する障害物対処部を介して取り付けられたことを特徴とする。【選択図】 図1