Centering rotation reset device for preventing vibration damper from moving and using method of centering rotation reset device

Abstract

The invention discloses a centering rotary reset device for preventing a damper from moving and a using method thereof, and belongs to the technical field of dampers. The centering rotary reset device comprises a damper wire clamp, a steel strand and damper heads; the damper heads are mounted at the two ends of the steel strand, the damper wire clamp is mounted at the middle end of the steel strand, and a centering rotation reset mechanism is installed on the damper wire clamp. According to the centering rotation reset device for preventing the vibration damper from moving and the use method thereof, the vibration damper wire clamp is hung on the power transmission wire, and if the vibration damper moves in the wind, the displacement of the vibration damper moving in the wind can be detected through the radar sensor; the driving motor drives the first driving shaft rod and the second driving shaft rod to rotate so that the driving rotating wheel can rotate along with the driving shaft rod, the rotating driving rotating wheel can move on the power transmission conductor under the guiding effect of the balls according to the displacement of the vibration-proof hammer when the vibration-proof hammer encounters wind, the vibration-proof hammer can be centered and reset, and displacement of the vibration-proof hammer is effectively prevented; therefore, the damper can fully play a role in damping.

Description

technical field [0001] The invention relates to the technical field of anti-vibration hammers, in particular to a centering and rotating reset device for preventing anti-vibration hammers from moving and a method for using the same. Background technique [0002] On high-voltage overhead lines, a small hammer is often hung on the wires near both sides of the insulator. This small hammer is called an anti-vibration hammer. Composed of wires and wire clamps, it is designed to reduce the vibration of the wires due to wind. The pole position of the high-voltage overhead line is relatively high, and the span is relatively large. When the wire is subjected to wind force, it will vibrate. When the conductor vibrates, the working conditions are the most unfavorable where the conductor is suspended. Due to multiple vibrations, the wire will be fatigued and damaged due to periodic bending. When the span of the overhead line is greater than 120 meters, an anti-vibration hammer is gen...

AI Technical Summary

Problems solved by technology

However, under the action of line vibration and wind force, the anti-vibration hammer often moves out of position, and the anti-vibration hammer moves or deviates, so that the anti-vibration hammer loses its damping effect. Centering and rotating reset device for running position and its use method to solve the above problems

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