FIELD: electricity.
SUBSTANCE: suspension device consists of a suspension (2) fixed rigidly to the lower longitudinal angles of the girder (1) with the help of mounting brackets (3, 4). A guide element of circular cross-section is rigidly attached to the lower part of the suspension. A reinforcement element (8) is installed in the form of a bracket fixed to the angles of the girder by brackets (9, 10) and to the suspension by bolts (11, 12). A suspension string with an insulator (6) and a cable (13), fixed in the seat (7), is attached to the fork of the suspension roller (5), which is supported by the guide element. Affected by a compensating device and at changing temperature, it performs reciprocating movements by up to 1.0 m.
EFFECT: providing longitudinal reciprocating movements of the cable under changing temperature and affected by compensating devices.
2 dwg
