Electric power overhaul frame

Abstract

The invention discloses an electric power overhaul frame and belongs to the technical field of electric power overhaul devices. The electric power overhaul frame comprises a base, limiting grooves areformed in four corners of the base, roller seats are connected in the limiting grooves in a sliding mode, transmission rods are fixedly connected between the transversely-adjacent roller seats, L-shaped rods are connected to the middle sections of the transmission rods, driving lead screws driven by a double-output-shaft driving motor are fixedly connected between the horizontal sections of the adjacent L-shaped rods, symmetrically-distributed transmission plates are connected to the driving lead screws in a threaded mode, rollers are arranged on the roller seats, U-shaped limiting frames matched with the roller seats are arranged at notches at the tops of the limiting grooves, lower mounting seats which are symmetrically distributed are fixedly connected to the top of the base, lower transmission rods are connected to the lower mounting seats, and upper transmission rods are movably connected to the ends, far away from the lower mounting seats, of the lower transmission rods. The rollers accommodated while the lifting function of a workbench is adjusted, and the support stability in the overhaul process is improved.

Description

technical field [0001] The invention relates to the technical field of electric power maintenance devices, in particular to an electric power maintenance rack. Background technique [0002] Since the beginning of the 21st century, the rapid development of the country's economic strength is inseparable from the support of energy. Electric energy is one of the most important energy sources. Various processing and manufacturing industries and various machinery and equipment require a large amount of power support. [0003] When overhauling power facilities at high places, maintenance personnel are usually required to carry out climbing operations. Usually, safety belts are used to hang or simple ladders are used for climbing. There is contact between the safety belt and the maintenance equipment, and professional personnel are required to use ladders for climbing. people to support and occupy special personnel, resulting in low work efficiency. When there is no personnel to sup...

AI Technical Summary

Problems solved by technology

[0003] When overhauling power facilities at high places, maintenance personnel are usually required to carry out climbing operations. Usually, safety belts are used to hang or simple ladders are used for climbing. There is contact between the safety belt and the maintenance equipment, and professional personnel are required to use ladders for climbing. people to support and occupy special personnel, resulting in low work efficiency. When there is no personnel to support, the ladder is easy to slip and fall, and there is a great safety hazard in the climbing operation. In addition, the existing maintenance ladder is inconvenient to move due to its large size. The repair stand can be moved, and the stability is not good when in use

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