FIELD: diagnostics of overhead transmission lines.
SUBSTANCE: device for diagnostics of overhead transmission lines includes a housing, an actuating unit equipped with a device for rope movement, a working element and two tie-rods fixed on a flight-lifting device, which is made interacting with the housing. At the same time working element is connected by its side part to two rods. Besides, there are four pressure rollers arranged on levers, which axes of rotation are located on the housing, and the second ends of the levers are connected each by their rod to the flight-lifting device. At the same time interaction of flight-approach facility with housing is made in the form of two rods with heads, at that rods are arranged in holes of horizontal section of housing on its ends, and besides, diameter of hats is more than diameter of holes.
EFFECT: technical result consists in possibility of device for remote control of power transmission lines to rise to steeper angles of lifting and simplification of system of rods and levers for opening and closing of working element.
6 cl, 5 dwg
