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An intelligent anti-vibration hammer for wires

A technology of anti-vibration hammer and wire, which is applied in the direction of electrical components, photovoltaic modules, photovoltaic power generation, etc.

Active Publication Date: 2022-05-17
ZHEJIANG WEISS WIRELESS NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that the length of the steel strand of a general anti-vibration hammer between the installation block and the hammer body is fixed, and the distance between the hammer body and the fixed point of the steel strand is fixed, so that the hammer The hammer body can only correspond to a certain vibration frequency of the wire to achieve a better shockproof effect, and there is a defect that the hammer body is difficult to make certain adjustments according to the actual vibration frequency of the wire to adapt to it.

Method used

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  • An intelligent anti-vibration hammer for wires
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  • An intelligent anti-vibration hammer for wires

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Embodiment 1

[0033] Embodiment 1 of the present application discloses an intelligent wire anti-vibration hammer, referring to figure 1, including a main control unit for detecting the vibration frequency and amplitude of the wire and outputting a signal, the main control unit includes a vibration detection element 51, the vibration detection element 51 is a vibration sensor, and the vibration sensor is composed of a strain gauge and a strain beam, which is used to detect the Vibration frequency and vibration amplitude. The output end of the vibration detection element 51 is electrically connected with a microcontroller 57, which is an MCU and is used to receive the output signal of the vibration detection element 51 to measure and calculate the vibration frequency and vibration amplitude of the wire. The output end of the microcontroller 57 is electrically connected to the motor drive unit 54 , and the output end of the motor drive unit 54 is electrically connected to the mechanical vibrat...

Embodiment 2

[0044] The second embodiment of the present application discloses an intelligent wire anti-vibration hammer, refer to Image 6 , the difference from the first embodiment is that the two damping elastic rods 3 are in the same vertical plane and are out of phase, the resonance frequency adjustment nut 41 is horizontal, and the screw 42 and the damping elasticity of the resonance frequency adjustment nut 41 connected to the same piece The rod 3 is in the same horizontal plane, the two screws 42 are also in the same vertical plane, the screw gear 43 and the fixed end 22 are in the same horizontal plane, and the resonance frequency adjustment nut 41 through which the damping elastic rod 3 is located at a low position is slidably connected to the same horizontal plane. The inner bottom surface of the shell B 31, the resonance frequency adjusting nut 41 pierced by the damping elastic rod 3 at a high position is slidably connected to the inner top surface of the shell B 31, and the inn...

Embodiment 3

[0047] The third embodiment of the present application discloses an intelligent wire anti-vibration hammer, refer to Figure 7 and Figure 8 , the difference from Embodiment 1 and Embodiment 2 is that the axes of the two damping elastic rods 3 are the same, and the bottom surface of the outer casing B 31 is integrally formed with a vertical bracket 24, the bracket 24 is parallel to the width direction of the outer casing B 31, and the damping elastic rods The fixed ends 22 of 3 are respectively located on two opposite vertical sides of the bracket 24, the resonance frequency adjustment nut 41 is vertical, the resonance frequency adjustment nut 41 is slidably connected to the bottom surface of the shell B 31, and the two screws 42 are respectively connected to the bracket 24. Opposite the two vertical sides, the axes of the two screws 42 are the same, the screws 42 are located just above the damping elastic rod 3, the two screw gears 43 are both close to the bracket 24, the dri...

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Abstract

The application relates to an intelligent anti-vibration hammer for wires, including a main control unit that detects the vibration frequency and amplitude of the wire and outputs a signal, and a mechanical vibration tuning unit that is electrically connected to the main control unit and controlled by the output signal of the main control unit to reduce the vibration amplitude of the wire. The mechanical vibration tuning unit includes a housing connected to the wires. The opposite sides of the housing are provided with damping elastic rods. The two damping elastic rods are parallel to each other. The damping elastic rods have good elasticity. The hammer body, the vibration frequency of the hammer body can be adjusted, and the hammer body can adapt to the vibration frequency of the wire within a certain range, so as to achieve the shockproof effect.

Description

technical field [0001] The present application relates to the technical field of anti-vibration wires, in particular to an intelligent anti-vibration hammer for wires. Background technique [0002] The erection height of high-voltage conductors is generally high, and the wind force they bear is relatively large. At the same time, the distance between two adjacent line poles is relatively large, which makes the conductors prone to relatively high-frequency vibrations. Multiple bendings are likely to cause fatigue damage to the wire, which greatly affects the service life of the wire. [0003] The shockproofing of existing wires is generally by installing a shockproof hammer at a suitable position of the wire. A general shockproof hammer includes a mounting block that is detachably connected to the wire, a steel strand that is respectively fixedly connected to two opposite sides of the mounting block, and a One corresponds to the hammer body which is fixedly connected to two ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G7/14H02S30/10
CPCH02G7/14H02S30/10Y02E10/50
Inventor 胡淼龙叶开文高纬栋孙秉毅
Owner ZHEJIANG WEISS WIRELESS NETWORK TECH CO LTD
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