TIGHTENING DEVICE OF INSULATION TROLLEY LINE AND INSULATION TROLLEY USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a tightening device of an insulation trolley line which achieves higher workability with a relatively simple structure, and to provide an insulation trolley using the tightening device.;SOLUTION: A tightening device 10 includes: a base part 1; an insulator part 2; and spring materials 3. The base part 1 includes a first holding part 1a. The base part 1 holds a first end part 21a of a first insulation trolley line 21 with the first holding part 1a. The insulator part 2 includes a second holding part 2a. The insulator part 2 holds a second end part 22a of a second insulation trolley line 22 with the second holding part 2a. The spring materials 3 apply elastic force to an area between the base part 1 and the insulator part 2 in a direction such that the first holding part 1a and the second holding part 2a move close to each other. The tightening device 10 further includes an adjustment part 4 which adjusts the magnitude of the elastic force. The base part 1 is formed so as to house the insulator part 2 so that the insulator part 2 may move along a direction that the elastic force is applied by the spring materials 3.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2016,JPO&INPIT