High-stability insulator

Abstract

The invention discloses a high-stability insulator which comprises an insulator main body; a ceramic core body is arranged in the insulator main body; the top of the insulator main body is provided with a fixed buffer mechanism used for being connected with a tower cross arm; the fixed buffer mechanism comprises a mounting ring fixedly connected to the top of the insulator main body and a plurality of clamping blocks arranged on the inner side of the mounting ring and used for clamping the tower cross arm; a damping ring is arranged between the clamping blocks and the mounting ring; connectingrods rotationally connected with the clamping blocks are symmetrically arranged on the outer sides of the clamping blocks, reset springs are arranged between the connecting rods; the free ends of theconnecting rods are slidably connected with the damping ring; sliding grooves for limiting the sliding paths of the connecting rods are formed in the connecting rods; and a plurality of damping springs are further arranged between the damping ring and the mounting ring. Compared with a traditional insulator, the insulator of the invention is better in stability when exposed to a bad environment.

Description

technical field [0001] The invention relates to the technical field of power equipment, in particular to a high-stability insulator. Background technique [0002] An insulator is a device that can withstand voltage and mechanical stress installed between conductors of different potentials or between conductors and grounding members. It is an essential part of high-voltage transmission lines. It is mainly used to undertake wires and ensure insulation between poles and towers. Although the structure of the insulator is relatively simple and the manufacturing cost is relatively low, its importance is no less than any other equipment and devices that constitute the power system. The common insulators on the market have poor stability. When faced with strong external wind or the wire itself is too heavy, it may cause the failure of the transmission line, and in severe cases, it will cause a long-term power outage, which is harmful to the power system. It has caused great harm ...

AI Technical Summary

Problems solved by technology

The common insulators on the market have poor stability. When faced with strong external wind or the wire itself is too heavy, it may cause the failure of the transmission line, and in severe cases, it will cause a long-term power outage, which is harmful to the power system. Safe operation, as well as people's daily life causing great harm

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