Insulator end clamp

Abstract

The invention discloses an insulator end clamp. In addition to a clamp screw provided with a clamp wire tightener and a clamp head connected with one end of the clamp screw, the insulator end clamp comprises a hanging plate connected with the other end of the clamp screw, wherein the side of the hanging plate facing the clamp head is provided with a rotating head, and a fixed device which is fixed to a triangular yoke plate on a conductor is connected to the rotating 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 yoke plate. Threaded support columns which are used for supporting the sides of the triangular yoke 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. Because the threaded supporting columns have a positioning adjustment function and a firmness improvement function, the insulator end clamp can be applied to yoke plates of substantially same specification, and has a wide 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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