Four-cable synchronous deicing robot and deicing method

Abstract

The invention provides a four-cable synchronous deicing robot and a deicing method. The four-cable synchronous deicing robot comprises a cross beam, two swing arms, a movable table, four rotor helicopters, four cone pulley sets, a lead screw motor, two guide wheels and four cables, wherein the cone pulley set comprises a main cone pulley, an auxiliary cone pulley and a motor; a motor shaft is in key connection with the main bevel wheel; gears of the main cone wheel and the auxiliary cone wheel are in engaged transmission; and the cross beam and the swing arms are fixedly connected with the motor and are rotationally connected with the main cone pulley and the auxiliary cone pulley; the cross beam is rotationally connected with the swing arms; the movable table is fixedly connected with thelead screw motor and supports of four rotor helicopters, and is connected with two guide wheel through shafts; arc-shaped grooves of the swing arms are in rolling contact with the guide wheels; and alead screw of the lead screw motor is spirally connected with a threaded hole of the cross beam. During deicing, the two cone pulley sets of the cross beam clamp two cables, and the movable table pushes the swing arms through the guide wheels to drive the cone pulley sets to clamp the other two cables to walk for deicing; and when deicing is finished, the lead screw motor drives the swing arms torotate reversely, so that the cone pulley sets are separated from the cables, and the rotor helicopters carry the robot to fly to the ground or a cable to be deiced.

Description

technical field [0001] The invention relates to a high-altitude robot, in particular to a four-cable synchronous deicing robot and a deicing method. Background technique [0002] The four-cable synchronous de-icing robot is a special cable de-icing robot developed based on the general high-voltage cable de-icing device technology. At present, in the high-voltage cable power supply system in various countries, four parallel cables close to each other have been widely used instead of a single cable. In rainy and snowy weather, this type of high-voltage cable is more likely to freeze. If the ice is not removed in time, the heavy load of snow and ice will cause the power line to break and the tower to collapse, which will bring huge disasters and economic losses to human beings. Since the cable de-icing robot can de-ice the cable in time, countries have attached great importance to the research on the cable de-icing device for many years. The combination of various technologies...

AI Technical Summary

Problems solved by technology

Although the above-mentioned invention has the function of single-cable deicing, how to solve the problem of synchronous and efficient deicing, fast walking and automatic spanning of the four parallel cables in the high-voltage power supply system of four parallel cables? Obstacles such as these have always been difficult problems to be solved

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