An electric maintenance station sliding chair convenient for high-altitude operation and its use method

Abstract

The invention relates to the field of aloft work, and especially relates to an electric power maintenance station type sliding chair convenient for aloft work and an application method thereof. The electric power maintenance station type sliding chair comprises an installation frame, pulleys, a sliding rail rope and a rotating shaft, and has the advantages that the sliding distance of the installation frame and the chair on the sliding rail rope is adjusted through a positioning mechanism after a maintainer sits on the chair, and the maintainer is fixed after reaching a fault position to prevent an auxiliary rope, the installation frame and the chair from sliding to influence the maintenance; meanwhile, the installation frame and the chair can drive the pulleys to move and adjust along theauxiliary rope under the action of the self gravity, the gravity of the maintainer acts on the center of the chair to achieve force balance when the chair is in a horizontal state, the maintainer keeps a horizontal sitting posture when the chair is in the horizontal state and does not need to divide part of the energy to maintain balance, and thus the maintenance operation is facilitated; and meanwhile, the horizontal state of the chair enables the pulleys at two sides to be uniformly stressed to avoid unilateral wear of the pulleys, and the use of an anti-derailment mechanism can prevent theauxiliary rope from detaching from the pulleys, and thus the safety of the maintainer is more effectively guaranteed.

Description

technical field [0001] The invention relates to the field of high-altitude operations, in particular to an electric power maintenance station-type sliding chair and a method of using the chairs which are convenient for high-altitude operations. Background technique [0002] In the process of rapid development of electric power, power system failures frequently occur unexpectedly. At present, most of the two-wheeled chairs are moved through electric power maintenance, and wires and cables are repaired. The existing traditional technology is not fully considered, and has the following disadvantages: [0003] The wires and cables are installed at different heights, so that the wires and cables are mostly inclined. When the maintenance personnel sit on the double-wheeled chair sliding on the fixed steel wire parallel to the wires and cables, the maintenance personnel will also follow the double-wheeled chair to tilt. The shift of the center of gravity makes it inconvenient for m...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an electric maintenance station type slide chair which is convenient for high-altitude operation and its use method, so as to overcome the problems in the prior art that the center of gravity shifts when the maintenance personnel maintain the wires and cables, which makes the operation more inconvenient and reduces the maintenance efficiency

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