A power line automatic deicing device
A power line, automatic technology, applied in the installation of electrical components, cables, overhead installation, etc., can solve the problems of small output energy and short working time, and achieve the effect of small size, long working time and high deicing efficiency.
Active Publication Date: 2018-01-30
STATE GRID CORP OF CHINA +2
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Problems solved by technology
At present, there are battery-driven and manpower-controlled deicing devices. The defect of battery-driven devices is that when the battery is in a cold and low temperature state, the output energy is small and the working time is short.
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Embodiment Construction
[0025] See figure 1 , figure 2 with image 3 , The power line automatic deicing equipment of the present invention includes a bracket 6, a beating mechanism 2, a wire clamping mechanism 3, a walking mechanism 4, an ice cutting mechanism 5, a first ultrasonic system, a second ultrasonic system, a camera 7 and a controller 9 . The beating mechanism 2, the thread clamping mechanism 3, the walking mechanism 4, the ice cutting mechanism 5, the first ultrasonic system, the second ultrasonic system and the camera 7 are all arranged on the bracket 6, wherein the walking mechanism 4 and the thread clamping mechanism 3 are divided up and down. The layers are arranged in parallel, and they are all arranged at the rear of the support 6. The beating mechanism 2 and the ice cutting mechanism 5 are arranged at the front of the bracket 6, and the beating mechanism 2 is located in front of the ice cutting mechanism 5. The first ultrasonic system is arranged on the bracket 6 between the beatin...
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Automatic deicing equipment for power lines comprises a bracket, a line clamping mechanism, an ice cutting mechanism, a walking mechanism, a first ultrasonic system, a second ultrasonic system and a controller, wherein the walking mechanism and the line clamping mechanism are both arranged at the rear part of the bracket; the walking mechanism is arranged right above the line clamping mechanism; the ice cutting mechanism is arranged at the front part of the bracket and comprises a pair of rotary cutters, driving gears connected with the rotary cutters and a third motor, and the third motor is connected with the controller; the first ultrasonic system is arranged at the front part of the bracket and comprises a first ultrasonic emitting head and a first power supply, and the first ultrasonic emitting head comprises a first upper probe and a first lower probe which are vertically and symmetrically arranged with a power transmission line as an axis; the second ultrasonic system is arranged at the middle-rear part of the bracket and comprises a second ultrasonic emitting head and a second power supply. The automatic deicing equipment works in the low-temperature environment for a long time, the working efficiency is improved, and the labor intensity is reduced.
Description
Technical field [0001] The invention relates to a deicing device used for power transmission lines, belonging to the technical field of power transmission line protection equipment. Background technique [0002] In winter, when the temperature is below 0°C, precipitation or snow will cause icing on transmission lines or towers. The icing of transmission lines seriously threatens the safe operation of the power grid. The consequences of grid accidents caused by icing are very serious, ranging from repeated tripping of insulator strings due to ice flashing, deicing jumps causing wire galloping and causing phase-to-phase short circuit; severely causing serious damage and The wire is fragile and grounded, the tower is tilted or even collapsed. my country is one of the countries where transmission line ice is more serious. The transmission line ice accident has seriously threatened the safe operation of my country's power system and caused huge economic losses. [0003] At present, fo...
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IPC IPC(8): H02G7/16
CPCH02G7/16
Inventor 贾云胜金涛王正平
Owner STATE GRID CORP OF CHINA