Cable terminal fastener

Abstract

The invention discloses a cable terminal fastener, which comprises a wire pressing body, a movable pressure block and a compression screw, wherein the top and the bottom of the wire pressing body are oppositely arranged; the movable pressure block is located between the top and the bottom of the wire pressing body and is opposite to the bottom; wire clamping structures for clamping a cable in a fit manner are arranged at the bottom of the wire pressing body and on the lower surface of the movable pressure block respectively; the compression screw vertically passes through a threaded hole in one side of the movable pressure block and is in threaded connection with the threaded hole; two ends of the compression screw are rotationally connected with the top and the bottom of the wire pressing body respectively; the reciprocating motion of the movable pressure block relative to the bottom of the wire pressing body can be adjusted through rotating the compression screw; and the wire pressing body is provided with a limiting mechanism for limiting the movable pressure block to prevent the movable pressure block from rotating relative to the wire pressing body. According to the cable terminal fastener, the labor can be saved, the end of the cable around a street code insulator can be quickly bent and pressed together and the position of a tightening tool does not need to be moved during operation, so that the operation space and the operation difficulty are reduced.

Description

technical field [0001] The invention relates to the field of electric tools, in particular to a cable terminal fastener. Background technique [0002] It is very important to ensure the safe and stable operation of the power grid in today's society. The cable is erected on the pole or building through the street yard. The fixing of the cable end is generally to bend the cable end around the street yard and then bend it Under tension, bind or fix the bent cable ends; at present, construction workers usually use traditional methods such as manpower or simple tools to bend the cable ends and use binding wires to bind and fix the bent cable ends. Because the diameter of the cable is relatively thick, it is difficult for personnel working at heights to bend and tighten the cable only by manpower or simple tools, and the cable itself is very elastic when it is bent, and it is easy to bounce or slip off from the hands or simple tools. Increased the difficulty of construction. Co...

AI Technical Summary

Problems solved by technology

[0002] It is very important to ensure the safe and stable operation of the power grid in today's society. The cable is erected on the pole or building through the street yard. The fixing of the cable end is generally to bend the cable end around the street yard and then bend it Under tension, bind or fix the bent cable ends; at present, construction workers usually use traditional methods such as manpower or simple tools to bend the cable ends and use binding wires to bind and fix the bent cable ends. Because the diameter of the cable is relatively thick, it is difficult for personnel working at heights to bend and tighten the cable only by manpower or simple tools, and the cable itself is very elastic when it is bent, and it is easy to bounce or slip off from the hands or simple tools. Increased the difficulty of construction

Images