Live-line diameter measuring scale for electrical lead

Abstract

The invention relates to a measuring scale, in particular to a live-line diameter measuring scale for an electrical lead. The live-line diameter measuring scale for the electrical lead comprises an insulating plate, a bayonet graduated scale, LED display modules, a battery box, travel control switches and an insulating rod bayonet, the insulating plate is a rectangular plate made of insulating resin material, the upper end of the insulating plate is connected with the bayonet graduated scale, the bayonet graduated scale is provided with a plurality of lead measuring bayonets, each lead measuring bayonet is marked with the corresponding electrical lead type and provided with the LED display module, and the travel control switch is arranged at each of the upper and lower ends of each lead measuring bayonet; the insulating rod bayonet is composed of two steel pipes, and the insulating rod bayonet is connected with the lower end of the insulating plate. The live-line diameter measuring scale for the electrical lead does not need to cut off the power to operate, is capable of realizing live-line measurement and does not influence the electricity supply for the normal life and production of the residents; the live-line diameter measuring scale for the electrical lead combines the LED display with the scales, when the measuring scale is located in the high altitude, the number can be read conveniently; the live-line diameter measuring scale for the electrical lead is suitable for broad popularization.

Description

(1) Technical field [0001] The invention relates to a measuring ruler, in particular to a measuring ruler for electrified diameter of electric wires. (2) Background technology [0002] Power personnel often need to collect data on the power transmission and distribution lines of the power grid. The traditional measurement method requires the surveying and mapping working group to measure the distribution line data after the power outage of the distribution line. The most important thing is that the temporary power outage of the line will affect the normal life of the residents and the production and consumption of electricity, which has brought a relatively large negative impact and economic loss to the society. (3) Contents of the invention [0003] In order to make up for the deficiencies of the prior art, the invention provides a live diameter measuring ruler for electric wires that is simple in structure, does not require power-off operation, and can be used fo...

AI Technical Summary

Problems solved by technology

[0002] Electric power personnel often need to collect data on the power transmission and distribution lines of the power grid. The traditional measurement method requires the surveying and mapping team to measure the distribution line data after the power outage of the distribution line. The most important thing is that the temporary power outage of the line will affect the normal life of the residents and the production and consumption of electricity, which has brought a relatively large negative impact and economic loss to the society.

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