A wire unwinding device for power grid line laying

Abstract

The invention discloses a wire unwinding device for laying power grid lines, which includes a mounting block, a first servo motor is fixed at one end of the mounting block, and a first screw rod is fixed on the output shaft of the first servo motor. The first screw rod is provided with a transmission nut, and the transmission nut is embedded in a fixed block, and the fixed block fixes the first mounting plate, and the first mounting plate is fixed with a first slider, and the first slider is on the Sliding in the first chute, the first mounting plate is provided with a clamping mechanism on which a wire tray is clamped, and one end of the mounting block is provided with a height adjustment mechanism, on which the height adjustment mechanism An installation box is provided, and a second servo motor is fixed inside the installation box. The output shaft of the second servo motor is provided with a mounting column, and the mounting column is plugged on the wire reel, and the lower end of the installation block is provided with a support mechanism. The automatic unwinding of the wire coil is realized through the above structure, without labor, saving manpower and high work efficiency.

Description

technical field [0001] The invention belongs to the technical field of power line laying devices, and in particular relates to a wire unwinding device for laying power grid lines. Background technique [0002] Electricity is an energy source powered by electrical energy. Invented in the 1870s, the invention and application of electricity set off the second industrialization climax. It has become one of the three scientific and technological revolutions in the world since the 18th century in human history. Since then, technology has changed people's lives. The large-scale power system that appeared in the 20th century is one of the most important achievements in the history of human engineering science. It is a power production and consumption system composed of power generation, power transmission, power transformation, power distribution and power consumption. It converts the primary energy of nature into electricity through mechanical energy devices, and then supplies el...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of electric wire unwinding device for laying electric network line, to solve the above-mentioned background technology, when unwinding the wire from the wire reel, the wire reel is generally rotated manually, the workload is large, the work efficiency is low, and it is very difficult. Inconvenient question

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