Insulation shearing device for maintaining power grid operation

Abstract

The invention discloses an insulation shearing device for maintaining power grid operation. The insulation shearing device comprises a controller, a mobile power supply, a fixing rod, a moving device,supporting rods, a servo rotating device, a rotating rod and an insulation saw, wherein the controller and the mobile power supply are installed at the lower end of the fixing rod, the upper end of the fixing rod is provided with a rail, the servo rotating device is installed at the top end of the fixing rod, the moving device is installed inside the rail, the two supporting rods are arranged andare movably connected with the moving device, the rotating rod is installed on the servo rotating device, and the insulation saw is installed at the upper end of the rotating rod. The device can solve the problem of collision with a power transmission line when an ultrahigh branch tree is cleaned in an electrified mode, and after cutting off branches, a high branch saw can clamp the branches andkeep away from a power transmission network, and the branches are prevented from being pressed on the power transmission line.

Description

technical field [0001] The invention belongs to the technical field of power grids and relates to an insulation shearing device for maintaining the operation of power grids. Background technique [0002] In the operation and maintenance of power grid transmission lines, vehicles in some areas cannot enter, and there are often super tall trees such as poplars or willows in the line protection area, which endanger the safe operation of transmission lines. If it cannot be cut in time, it may cause personal injury and equipment tripping accidents during strong wind and thunderstorm seasons. In the operation of the power grid, cutting trees with ordinary high-branch saws is easy to press the branches on the transmission lines of the power grid, and the branches connect the transmission lines in a parallel state, which may cause a serious short circuit. And the existing high-branch saw is easy to collide with the grid transmission line when cutting branches, so that the transmiss...

AI Technical Summary

Problems solved by technology

If it cannot be cut in time, it may cause personal injury and equipment tripping accidents during strong wind and thunderstorm seasons

During the operation of the power grid, cutting trees with ordinary high-branch saws is easy to press the branches on the transmission line of the power grid, and the branches connect the transmission lines in a parallel state, which may cause a serious short circuit

Moreover, when the existing high-branch saw is cutting branches, it is easy to collide with the transmission line of the power grid, causing the transmission line to shake, and the lines between the transmission networks collide due to the shaking, causing a short-term short circuit phenomenon, which affects the operation of the transmission line

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