Portable automatic lifting device controller based on flexible rope

Abstract

The invention discloses a portable automatic lifting device controller based on a flexible rope and relates to the technical field of high-altitude transmission line maintenance. The controller comprises a processor, a power supply management module, a sensor module and a motor driving circuit, wherein the power supply management module comprises a power supply, a power supply selection circuit and a power supply protection circuit which are connected according to the current flow direction, the power supply selection circuit is used for selecting an effective power supply with the highest priority from a plurality of power supplies as the power supply, and the power supply protection circuit is used for protecting the processor when the circuit is overvoltage and overcurrent; wherein thesensor module is used for collecting the real-time position and posture of the automatic lifting device, the processor is used for receiving a user instruction and calculating to obtain a control quantity in combination with the real-time position and posture of the automatic lifting device, and the motor driving circuit is used for controlling the output motor according to the received control quantity. A control quantity instruction can be sent out according to the real-time position and posture of the automatic lifting device, and the safety of aloft work personnel is improved.

Description

technical field [0001] The invention relates to the technical field of high-altitude transmission line maintenance, in particular to a portable automatic lifting device controller based on flexible ropes. Background technique [0002] Due to the large-scale development of ultra-high voltage power grid construction in my country in recent years, compared with foreign transmission lines with lower voltage levels, the difficulty of working at heights is much greater than that of foreign countries. Climbing technical measures and devices mainly include: fall protection device, winch mill, rope ladder, climbing machine, rope pulley combination, etc., all have their own shortcomings. However, the automatic lifting device in the prior art generally only realizes the function of lifting up and down. Compared with a single device, the function is single. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a portable automat...

AI Technical Summary

Problems solved by technology

However, the automatic lifting devices in the prior art generally only realize the function of lifting up and down. Compared with a single device, the function is single, so the controller used in conjunction with it only realizes the lifting function and cannot meet the safety requirements of high-altitude operations.

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