Travelling mechanism for overhead bare conductor coating device

Abstract

The invention relates to a travelling mechanism for an overhead bare conductor coating device, and belongs to the field of coating. The travelling mechanism is provided with double driving motors, driving wheels of the two driving motors correspond to two cross-line travelling driving wheel assemblies correspondingly, each cross-line travelling driving wheel assembly comprises two driven wheels and two cross-line travelling driving wheels, the cross section of the wheel rim portion of each cross-line travelling driving wheel is of a V-shaped groove structure, the two driving motors and the twocross-line travelling driving wheel assemblies matched with the two driving motors form a travelling mechanism with a double motor-double driving wheel-four driven wheel-four cross-line travelling driving wheel structure. By adopting the matching combination between one driving wheel and two driven wheels, a stable triangular transmission structure is formed, and then the excellent wire grabbingcapacity and better travelling, climbing, braking and spanning capability are achieved; and a double-motor driving and three-stage transmission mode is adopted, so that the driving capability of a large gear distance of the travelling mechanism of the coating device is guaranteed. The travelling mechanism can be widely applied to the field of operation and maintenance of overhead power supply lines.

Description

technical field [0001] The invention belongs to the coating field, in particular to a coating supply module used for an overhead bare wire coating device. Background technique [0002] Overhead transmission lines are the main way of power transmission. Due to the large range of transmission lines, the distribution points are wide, the geographical environment is complex, the natural environment is harsh, and the power transmission lines, poles and towers and accessories are exposed to the wild for a long time, often due to external forces, tree branches, high-altitude objects and other objects that may encounter overhead lines Objects close to the transmission wires will adversely affect the safety and efficient power supply; in addition, among the accidents reported by the State Grid every year, the accidents caused by low-voltage electric shock account for the vast majority. [0003] Therefore, it is of great significance to study the insulation spraying device from two a...

AI Technical Summary

Problems solved by technology

It adopts double sets of motors, three-stage transmission mode, adopts V-shaped wheel flange structure design of the over-the-line walking driving wheel, and adopts a gear transmission structure between the motor and the over-the-line walking driving wheel, so that the traveling mechanism has a large-gear driving ability , which solves the problem of walking, braking and climbing ability improvement of walking robots on overhead lines, and can still maintain sufficient walking and climbing abilities under various complex environments and line conditions, giving robots construction belts on overhead lines With the guarantee, it also improves the control of the robot walking on the overhead line

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