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Title:
LEADING-IN DEVICE AND METHOD FOR CONFIRMING TENSION OF LEAD-IN WIRE
Document Type and Number:
Japanese Patent JP2019146410
Kind Code:
A
Abstract:
To provide a leading-in device and a method for confirming the tension of a lead-in wire which can adjust the tension of a lead-in wire accurately when the lead-in wire is tightly stretched and also can manage the tension of the lead-in wire after the lead-in wire is tightly stretched.SOLUTION: The configuration of the leading-in device 100 is for retaining a lead-in wire 12 from an iron tower 10 at a cradle 20; a fixed part 110 fixed to the end part of the lead-in wire; at least two tension adjusting units 120 for fixing the fixed part 110 to the cradle 20. The fixed part 110 has an attachment part (wiring attachment part 114) of a tension measurement wiring (wiring 30) in an axial core A and an attachment part (adjustment attachment part 116) for a tension adjusting part 120 in a position which avoids the axial core A.SELECTED DRAWING: Figure 3

Inventors:
IWAOKA TOMONORI
SHIRAISHI TOMONORI
Application Number:
JP2018029897A
Publication Date:
August 29, 2019
Filing Date:
February 22, 2018
Export Citation:
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Assignee:
TOKYO ELECTRIC POWER CO HOLDINGS INC
International Classes:
H02G7/02; H02G1/02; H02G7/00
Attorney, Agent or Firm:
Kosuke Tobita
Daisuke Suzuki
Patent business corporation aqua patent office