Cable clamp for drainage hot-line work

Abstract

The invention discloses a cable clamp for drainage hot-line work. A cable clamp board is an opened board. A movable clamp board is arranged in an opening of the cable clamp board. Two holes are formed in the movable clamp board and matched with two guide rods in a sliding mode respectively. The lower ends of the two guide rods are fixedly connected with the lower end of the cable clamp board. The upper end faces of the two guide rods are opposite to the lower end face of the upper end of the cable clamp board. A nut is fixedly connected with the lower end of the cable clamp board. Threads matched with the nut are arranged in the middle portion of an ejector rod. A cylinder of the upper portion of the ejector rod is matched with a hole in the lower end of the cable clamp board in a sliding mode and a cylinder of the lower portion of the ejector rod is matched with a blind hole of a rotary rod in a sliding mode. End teeth are arranged on the lower end face of the ejector rod and meshed with upper end teeth on the bottom face of the blind hole of the rotary rod. The upper end face of the ejector rod makes contact with the lower end face of the movable clamp board. The lower portion of the cable clamp board and the ejector rod are made of an insulating material. A ball nest matched with the lower portion of a ball is arranged on the upper end face of the ejector rod. The cable clamp for drainage hot-line work has the remarkable advantage that lead operation can be conducted under the non-power-off condition.

Description

[0001] Technical field: [0002] The invention relates to a tool, in particular to a wire clamp used in the work of draining live electricity. Background technique: [0003] In electric power work, it is often necessary to connect to temporary power, and temporary wiring is also required for new households to connect to power or equipment in emergency repairs. At present, when leading wires on high-voltage wires below 10K volts, power outage wiring is required, which affects power operation. Invention content: [0004] The object of the present invention is to provide a wire clamp for liveline work that does not require power outage work. [0005] The technical solution to achieve the purpose of the present invention is a line clamp for draining live work, which is characterized in that: the line splint is an open plate, the movable splint is placed in the mouth of the line splint, and the two holes on the movable splint are connected with the two guides respectively. The...

AI Technical Summary

Problems solved by technology

[0003] In electric power work, it is often necessary to connect temporary power, and temporary wiring is also required for new households to connect to power or equipment in emergency repairs. At present, when leading wires on high-voltage wires below 10K volts, power outage wiring is required, which affects power operation.

Images