Novel pin insulator

Abstract

The invention discloses a novel pin insulator. The novel pin insulator comprises an insulation porcelain body, a support bolt and a movable clamping plate, wherein a wire slot is formed in one side of the insulation porcelain body, an elastic pad is arranged in the wire slot, a fixed seat is arranged at an upper part of the insulation porcelain body, a connection shaft is arranged on the fixed seat, one end of the movable clamping plate is connected with a connection shaft, the movable clamping plate can rotate around the connection shaft, a through hoe is formed in the other end of the movable clamping plate, a fixed bolt is arranged in the through hole, and a blind hole is formed in the insulation porcelain body and is matched with the fixed bolt. In summary, the novel pin insulator is simple in structure and is convenient to install and use, only fixing can be achieved by unscrewing the fixed bolt, the working efficiency can be effectively improved, raw materials are effectively saved, the cost is reduced, and the novel pin insulator has the advantage of extremely high application value.

Description

technical field [0001] The invention belongs to the field of power systems, and relates to an electric porcelain insulator, in particular to a novel pin type insulator. Background technique [0002] In the existing pin-type insulator, an annular wire groove is opened around the ceramic body at the upper end of the insulating porcelain body, and the transmission wire bypasses the annular wire groove of the insulating porcelain body, and is bound and fixed on the porcelain body by binding wires. In actual use, due to the influence of lightning strikes and wind blowing on the ceramic body, there are often accidents such as loosening of the binding wire, breakage of the power line, and grounding short circuit, resulting in power outages, equipment damage, and other accidents. [0003] In order to avoid the above-mentioned accidents, the currently used pin insulators basically use splints with fixing bolts at both ends to fix the transmission line in the slot of the insulating po...

AI Technical Summary

Problems solved by technology

In actual use, due to the influence of lightning strikes and wind blowing on the ceramic body, the binding wires often become loose, the breakage causes the power line to fall off, the grounding short circuit and other accidents, resulting in accidents such as power outages and equipment damage.

[0003] In order to avoid the above-mentioned accidents, the currently used pin insulators basically use splints with fixing bolts at both ends to fix the transmission line in the slot of the insulating porcelain body to prevent the transmission line from falling off, but this fixing method requires Tighten the two fixing bolts. At the same time, to remove the insulator, the two fixing bolts must also be unscrewed. The operation is cumbersome and greatly reduces the work efficiency.

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