CABLE LAYING STRUCTURE AND METHOD OF LAYING CABLE

PROBLEM TO BE SOLVED: To provide a cable laying structure which has a simple configuration for easy laying work and occupies less space in an underground piping. SOLUTION: The cable laying structure includes a metal flexible pipe 9 in which a cable 8 is inserted and which is arranged in an undergrou...

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Bibliographic Details
Main Authors ASO KOJI, MIYAZAKI KYOTARO, NISHIMURA TAKAO
Format Patent
LanguageEnglish
Published 10.02.2011
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 provide a cable laying structure which has a simple configuration for easy laying work and occupies less space in an underground piping. SOLUTION: The cable laying structure includes a metal flexible pipe 9 in which a cable 8 is inserted and which is arranged in an underground piping 1, two connection members 20a and 20b attached to each of the two points separated along the pipe length direction of the flexible pipe 9, and two rod materials 10 connected respectively to the two connection members 20a and 20b. The two rod materials 10 are being pulled upward from inside of vertical holes 2 and 3, so that the flexible pipe 9 is pulled upward in the underground piping 1. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20090174144