Cable deicing robot and deicing method thereof

Abstract

The invention discloses a cable deicing robot and a deicing method thereof. The robot comprises a base, a front guide wheel mechanism, a first-stage deicing mechanism, a second-stage deicing mechanism, a rear guide wheel mechanism and a walking driving mechanism, wherein the front guide wheel mechanism, the first-stage deicing mechanism, the second-stage deicing mechanism, the rear guide wheel mechanism and the walking driving mechanism are fixed on the base and are sequentially arranged in the cable deicing advancing direction. The cable deicing robot is reasonable in overall structure. A step-by-step deicing mode is adopted. Higher safety, higher efficiency and higher stability are achieved, and cables are effectively protected at the same time.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a cable deicing robot. Background technique [0002] High-voltage cables are the most common way of power transmission, which is unavoidable in modern human society. In the northern part of our country, electric cables will freeze due to the drop in temperature in winter. If the ice is not removed in time, the cable will freeze too much, which will cause the power line to break or the tower to collapse. In the event of a disaster, it usually takes a lot of manpower, material and financial resources. Because the power supply interruption accident is usually more serious, because of its huge repair project, long cycle duration, and wide damage area, it will cause serious damage to the operation of the power grid and people's normal life. inconvenient. In the environment suffering from icing disasters, manual deicing is inefficient and has a high risk factor, which is time-consumi...

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Problems solved by technology

[0004] A deicing robot disclosed in China Invention Patent Authorization Notice No. CN201310360642.8, biaxial pressure deicing, it cannot remove large ice cubes for cables with ice

[0005] China Invention Patent Authorization Announcement No. CN10491713130B discloses a line patrol deicing robot, which crawls by a moving arm suspended on the cable, and clears the ice floes of the cable through the deicing wheel. If the blade on the device is operated carelessly, the cable may be cut , a safety hazard

In addition, the cutting effect of large ice cubes is not good, it is not easy to remove ice cubes, and the machine efficiency is not good

[0006] The current patent also uses the electrothermal effect to melt ice, but the temperature required for deicing is different under different working conditions and degrees. On the one hand, the machine may not reach the required melting temperature at low temperature, and on the other hand, high deicing temperature affects Electric cable material life

Although the above-mentioned patents are capable of deicing, the deicing efficiency is not good, the deicing conditions are strict, the deicing effect is not good, and the irregular ice cubes with a slightly larger volume cannot be removed

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