Generating vibration damper and anti-vibration generating device for overhead transmission line

Abstract

The invention discloses a generating vibration damper for an overhead transmission line and an anti-vibration generating device for the overhead transmission line. The generating vibration damper is formed by a damper, a cantilever, a small spring oscillator system, an insulator provided with a cavity at the inner side, a coil, a storage battery, and a pressing joint, the insulator is fixed on a cavity wall in the damper, a sidewall is provided with a second notch, one section of the cantilever is fixed to the sidewall of the damper, the other end of the cantilever extends into the cavity of the insulator via the second notch and is connected with the small spring oscillator system in a suspension manner, the coil winds around an outer wall of the insulator, and two ends of the coil are connected to two electrodes of the storage battery. The anti-vibration generating device is formed by two generating vibration dampers, a flexible steel stranded wire, and a wire clamp, two ends of the flexible steel stranded wire are respectively connected in first notches of the two generating vibration dampers in a pressing manner, and the anti-vibration generating device is suspended on the transmission line via the wire clamp. According to the generating vibration damper and the anti-vibration generating device for the overhead transmission line, damping can be realized via the consumption of vibration energy of the transmission line, and electromagnetic induction generation is realized by employing the vibration of a small spring.

Description

technical field [0001] The invention relates to an anti-vibration hammer head and an anti-vibration device for an overhead power transmission line, in particular to an anti-vibration power generation hammer head and an anti-vibration power generation device for an overhead power transmission line, belonging to the field of power transmission line engineering. Background technique [0002] Due to the long-term operation of the overhead transmission line in the open field, the vibration or even galloping of the transmission line will occur under the action of the wind. The long-term breeze vibration will cause the fatigue of the transmission line and the damage of the hardware and the tower components. This breeze vibration must therefore be limited. The anti-vibration hammer for transmission lines can be suspended on the vibrating transmission line to absorb the vibration energy of the transmission line so as to achieve the purpose of vibration reduction and anti-vibration. ...

AI Technical Summary

Problems solved by technology

[0003] However, sometimes when installing transmission line monitoring equipment, because these online monitoring equipment require a lower voltage level, it is often difficult to obtain power

Therefore, a device for anti-vibration power generation of overhead transmission lines is designed, which uses the vibration of the anti-vibration hammer to generate power, which not only solves the problem of wind vibration of transmission lines, but also solves the difficulty of monitoring equipment to obtain power.

Images