Insulator end clamp

Abstract

The invention discloses an insulator end clamp. The insulator end clamp comprises a clamp screw with a clamp wire tightener, a clamp head which is connected with one end of the clamp screw, and a hanging plate which is connected with the other end of the clamp screw, wherein a rotary head is arranged on the side face of the hanging plate which faces the clamp head; a fixed device which is fixed with a triangular connection plate on a conducting wire is connected to the rotary head; the fixed device is buckled by a clamping plate and a cover plate to form a group of clamping bodies for clamping the triangular connection plate; threaded supporting columns which are used for supporting the side face of the triangular connection plate are arranged on at least two edges of the clamping plate; a backup protection buckle which serves as a backup protection hanging point of an insulator string is arranged on the clamping plate; and a hanging hole is formed in the middle of the backup protection buckle. The insulator end clamp is firm and can bear a heavy load; and because the threaded supporting columns have an adjustment positioning function and a firmness improvement function, the insulator end clamp can be applied to connection plates of substantially same specification and is wide in application range.

Description

technical field [0001] The invention relates to an insulator clamp, in particular to an insulator end clamp. Background technique [0002] The insulator fixture in the prior art can often easily remove the insulator in the middle of the insulator string, but if it is necessary to replace the first insulator on the wire side of the insulator string, it is more difficult, because the fixture head at one end of the fixture screw It can be clamped on the steel cap of the first piece of insulator, but it is difficult to find a fixed point on the wire side, so that the clamp cannot function. It is necessary to add another device that can be used as a fixed point to replace the clamp head at the other end of the clamp screw. In this way, the tension of the insulation string can be removed after tightening the screw, so that the first insulator on the wire side can be loosened and replaced. However, this method will be very troublesome, and no easier method or device has been found ...

AI Technical Summary

Problems solved by technology

[0002] The insulator fixture in the prior art can often easily remove the insulator in the middle of the insulator string, but if it is necessary to replace the first insulator on the wire side of the insulator string, it is more difficult, because the fixture head at one end of the fixture screw It can be clamped on the steel cap of the first piece of insulator, but it is difficult to find a fixed point on the wire side, so that the clamp cannot function. It is necessary to add another device that can be used as a fixed point to replace the clamp head at the other end of the clamp screw. In this way, the tension of the insulation string can be removed after the screw is tightened, so that the first piece of insulator on the wire side can be loosened and replaced. However, this method will be very troublesome, and no simpler method or device has been found in the prior art.

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