Spacer damper for multi-bundle conductors

Abstract

The invention discloses a spacer damper for multi-bundle conductors. The spacer damper comprises a frame-shaped spacer body and two or more chucks, wherein the spacer body consists of two matchable embedded plates which are provided with two or more accommodating grooves at opposite spacing positions, and the accommodating grooves accommodate and lock the chucks; the accommodating grooves are respectively provided with a plurality of blind holes and a central perforation, a plurality of rubber round rods are fixed in the blind holes, and the rubber round rods are arranged between branched pieces at the lower end of a support body in a staggered way; and a bolt passes through the central perforation and a binding hole at the lower end of the support body to be locked so as to form the spacer damper for the multi-bundle conductors. The spacer damper for the multi-bundle conductors with the structure can maintain normal power transmission and provide better anti-swinging effect.

Description

technical field [0001] The present invention relates to a damping spacer for multi-split wires, especially a damping spacer for four, six, eight or more split wires. Background technique [0002] Existing high-voltage power transmission lines, no matter they are double-split conductors or four, six, eight or more split conductors, because the conductors of the overhead line between the tower and the tower will be affected by the wind force, it often occurs Vibration, under special meteorological conditions and topography, the conductor will also experience extremely rare up and down jumps, which is commonly known as the "dancing phenomenon". The swinging of the wires can easily cause the wires to be mixed and injured, and in severe cases, it will cause damage to the line insulators, fittings, cross-arms or tower components. Therefore, spacers must be used to separate the wires between the split wires to prevent the wires from swinging each other . [0003] The existing fou...

AI Technical Summary

Problems solved by technology

However, the above-mentioned spacer body is affected by the strong centripetal force of two or more chucks and wires, so that the spacer body is relatively fragile, prone to uneven force, and shear damage, which will The main body of the partition is broken, resulting in the inability to transmit electricity normally, which seriously endangers people's livelihood and economy

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