AERIAL CROSSING FOR HIGH-SPEED OVERHEAD CONTACT SYSTEM Russian patent published in 2016 - IPC B60M1/14 

FIELD: energy.

SUBSTANCE: invention relates to power supply lines contacting current collectors of vehicles. Aerial crossing has device for simultaneous lifting of contact wires at beginning of control zone. Lifting device consists of connecting element (1) rigidly attached to carrying cable (2) compensated overhead catenary with main lever (4) and rigid strings (6), (7). Connecting element (1) is attached to carrying cable (3) of adjoining track with possibility of back-and-forth movements. Angle (8) is rigidly attached to connecting element (1) by means of bolt (9). To angle piece (8) are attached by means of bolts (10), (11) of bracket (12), (13), equipped with rollers with slots, which it runs in bearing cable fixed against dropping of rollers rivets (14), (15). Ends of thrust angle are connected by flexible braces (16), (17) to supporting cable (2), installed at angle of 30-40° to it, and flexible braces (19), (20) with bracket (18) of rigid string (7).

EFFECT: technical result consists in provision of reliable current collection during high-speed movement.

1 cl, 2 dwg