Composite deicing and dewatering cutter for high-voltage transmission line deicing robot

Abstract

The invention relates to the technical field of power equipment, and particularly relates to a composite deicing and dewatering cutter for a high-voltage transmission line deicing robot. The compositedeicing and dewatering cutter comprises a support, a gear box, a knocking component and a roller which are distributed on the left side and the right side of a cable, wherein the gear box is arrangedon the support, the input end of the gear box is provided with a motor, the roller is connected to the lower portion of the support, the gear box is in transmission connection with the roller, and the output end of the gear box is further provided with a first cam and a second cam. The roller transversely arranged on the two sides of the cable is used for discontinuously extruding ice inwards soas to break the ice on the side surface and separate the upper ice and the lower ice, vibration is brought in cooperation with the knocking component to increase the extrusion force, the separated iceshakes and falls off, and then a sweeping component is used for sweeping away the broken ice. By means of the mode, the sheath of the cable is not damaged, the cutter is not abraded, the cleaning andremoving efficiency is good, and the deicing efficiency is integrally improved.

Description

technical field [0001] The invention relates to the technical field of electric power equipment, in particular to a composite deicing and water removal tool for a high-voltage transmission line deicing robot. Background technique [0002] When a cold wave or frost disaster occurs, due to the large environmental change process, the snow melts and directly turns into ice on the high-voltage line of the load, resulting in an increase in the load on the high-voltage line and exceeding the service strength of the high-voltage line. If the condensation on the high-voltage line is not corrected The ice should be cleared in time, and the high-voltage line tower is easy to collapse due to the heavy load. However, due to the large span of the high-voltage line, the emergency deicing operation cannot be completed by manual deicing. At the same time, the traditional short-circuit ice melting method has complex power allocation, The damage to the cable is large, the ice melting process i...

AI Technical Summary

Problems solved by technology

[0002] When a cold wave or frost disaster occurs, due to the large environmental change process, the snow melts and directly turns into ice on the high-voltage line of the load, resulting in an increase in the load on the high-voltage line and exceeding the service strength of the high-voltage line. If the condensation on the high-voltage line is not corrected The ice should be cleared in time, and the high-voltage line tower is easy to collapse due to the heavy load. However, due to the large span of the high-voltage line, the emergency deicing operation cannot be completed by manual deicing. At the same time, the traditional short-circuit ice melting method has complex power allocation, The damage to the cable is large, the ice melting process is slow, and there is also the problem of secondary freezing

[0003] The application number is CN201710751275.2, which discloses a high-voltage line deicing device, which provides a high-voltage line deicing device capable of automatic deicing, simple operation process, no secondary freezing in a short period of time, and fast deicing speed. Use deicing claws to scrape off the ice; in addition, the invention with application number CN201811543372.3 discloses a composite deicing and water removal tool for high-voltage transmission line deicing robots. However, the above methods have high requirements for precision and serious wear and tear on the cutter and cables, so they need to be improved.

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