To provide a technique capable of making a self-traveling electric wire inspection device to operate stably.SOLUTION: A self-traveling electric wire inspection device performing an inspection of an electric wire, while running along an overhead ground wire wired to iron towers, comprises: a running part capable of running on the overhead ground wire; a main body part arranged downstream of the running part; an arc-shaped arm coupled to the main body part so as to be relatively moved, and forming a bypass for moving the main body part so as to bypass each iron tower; and a pair of hook mechanisms provided to both end sides while interposing an intermediate part in a length direction of the arm for hooking the arm to the overhead ground wire. At least one of the pair of hook mechanisms is configured along the arm so as to be moved.SELECTED DRAWING: Figure 1
【課題】自走式電線点検装置を安定的に動作させることができる技術を提供する。【解決手段】鉄塔間に架線された架空地線に沿って走行しながら電線の点検を行う自走式電線点検装置であって、架空地線上を走行可能な走行部と、走行部の下方に配置される本体部と、本体部に対して相対移動可能に連結され、鉄塔を迂回するように本体部を移動させるための迂回路を形成する円弧型のアームと、アームを架空地線に懸垂させるためにアームの長さ方向の中間部を挟んで両端側に設けられる一対のフック機構と、を備え、一対のフック機構のうち少なくともいずれかは、アームに沿って移動可能に構成される。【選択図】図1
SELF-TRAVELING ELECTRIC WIRE INSPECTION DEVICE
自走式電線点検装置
2019-10-03
Patent
Electronic Resource
Japanese
OVERHEAD WIRE TRAVEL DEVICE AND SELF-TRAVELING WIRE INSPECTION DEVICE
European Patent Office | 2019
|European Patent Office | 2019
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