DEVICE FOR ATTACHMENT OF VERTICAL ANTENNA TO MAST Russian patent published in 2016 - IPC H01Q1/12 

FIELD: antenna.

SUBSTANCE: invention relates to antenna devices, particularly to assemblies of attachment of vertical antennae to mast. Summary: device for attachment of vertical antenna to mast has clamps, hold-down planks, bolts, nuts and from non-metallic radioparent materials pipe with supports and enables antenna device to transmit radio signal without excitation of mast. Device for attachment of vertical antenna to mast consists of pipe 3, supports 2 and 4, clamping plates 8 and 12, V-shaped clamps 6, 9 and 10, bolts 11, nuts 7 and screws 13. Pipe 3 and consoles 2 and 4 are made of non-metallic material, providing radio transparency. Consoles 2 and 4 have ledges, which pass through large hole, contacting with pipe 3 and interacting with it by pressure plates 12, bolts 11 and nuts 7. Pressure plates 8 have H-like shape with radial cuts, surface of which is made with ledges, one of which interacts with pipe 3, and other one interacts with mast 5. Pressure plate 8 is fixed to mast 5 and to device for attachment of vertical antenna to mast by means of V-shaped yokes 6 and 9 and nuts 7. Vertical antenna 1 is installed on console 2 and bracket 4 and fixed by means of V-shaped yokes 10, nuts 7 to console 2 and by means of screws 13 to console 4.

EFFECT: technical result is reducing effect of mast on antenna, which in turn enables to transmit signal without distortions.

1 cl, 6 dwg