HANGER ROLLER AND CABLE STRINGING METHOD

PROBLEM TO BE SOLVED: To shorten workhours required for bundling work. SOLUTION: A self-propelled machine 10 which travels and moves on a suspension wire smoothly, and hanger rollers 1 are used. The self-propelled machine 10 is fitted to the suspension line 100 on the side of one utility pole PA of...

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Bibliographic Details
Main Authors AKEHASHI SHUSUKE, TSUJIMURA SHINICHI, NAKAHIRA TETSUYA, OTSUKI TOMOO
Format Patent
LanguageEnglish
Published 18.01.2002
Edition7
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
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Summary:PROBLEM TO BE SOLVED: To shorten workhours required for bundling work. SOLUTION: A self-propelled machine 10 which travels and moves on a suspension wire smoothly, and hanger rollers 1 are used. The self-propelled machine 10 is fitted to the suspension line 100 on the side of one utility pole PA of a span. In the rear of the self-propelled machine 10, a plurality of hanger rollers 1 are arranged in order along the suspension wire 100, and each hanger roller 1 is put on the suspension wire 100 and fitted. With connecting ropes 62, the hanger roller 1 and hanger rollers 1 before and behind the hanger roller 1 are connected mutually, and a hanger roller 1 in the head and the self-propelled machine 10 are connected. Following this, a guide rope 101 is passed through a hanger portion 4 of each hanger roller 1. By causing the self-propelled machine 10 to travel toward the other utility pole PB in the span, with the tip of this guide rope 101 connected to the self-propelled machine 10, the hanger rollers 1...1 are fitted in the span, and the guide rope 101 is drawn without using a bucket car (or long ladder) in the span.
Bibliography:Application Number: JP20000196364