Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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

A technology for overhead transmission lines and power generation devices, which is applied to battery circuit devices, electromechanical devices, circuit devices, etc., can solve problems such as transmission line breeze vibration, low voltage level, and difficulty in taking power, so as to achieve good economic benefits and solve power taking problems. Difficult, considerable power generation effect

Active Publication Date: 2015-11-11
GUIZHOU ELECTRIC POWER DESIGN INST +3
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Generating vibration damper and anti-vibration generating device for overhead transmission line
  • Generating vibration damper and anti-vibration generating device for overhead transmission line
  • Generating vibration damper and anti-vibration generating device for overhead transmission line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 and figure 2 As shown, an overhead power transmission line anti-vibration generating hammer head is composed of a hammer head 6, a cantilever rod 3, a small spring vibrator system, an insulator 5 with a cavity inside, a coil 7, a storage battery 9 and a crimping joint 2; the hammer The inside of the head is provided with a cavity structure, and its tail end is provided with a first notch matched with the crimping head 2; the two ends of the insulator 5 are respectively fixed on the top wall and the bottom wall of the hammer head, and the insulator side There is a second notch on the wall, and one section of the cantilever rod is fixed on the side wall of the hammer head 6, and the other end of the cantilever rod extends into the cavity of the insulator 5 through the second notch to hang and connect the small spring vibrator system; the coil 7 is wound On the outer wall of the insulator 5 , its two ends are respectively connected to the two poles of th...

Embodiment 2

[0031] Such as image 3 As shown, an overhead power transmission line anti-vibration power generation device using Embodiment 1 is composed of two anti-vibration power generation hammerheads for overhead power transmission lines, flexible steel strands 1 and wire clamps 10; the flexible steel strands 1 respectively crimped in the first slots of the two overhead transmission line anti-vibration generating hammers, and the clamp 10 is used to suspend the overhead transmission line anti-vibration generating device on the transmission line of the overhead transmission line .

[0032] After the flexible steel strand 1 is crimped by the crimping head 2 , the crimping head 2 is buried in the first notch reserved by the hammer head 6 , and the crimping head 2 is snapped into the hammer head 6 . The hammerhead 6 and the flexible steel strand 1 can be tightly connected together by connecting the symmetrical hammerhead 6 half cavities together with bolts. Then it is suspended on the ov...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/14H02J7/32H02K35/02
Inventor 代志强杨立张延镇王国龙王勇徐星王楠周野时云洪邓凤淋解文胜杨昌富来瑞张龙程建奎黎智黄文泽肖致黔刘应明朱清海魏延勋杨杰安利强谢庆
Owner GUIZHOU ELECTRIC POWER DESIGN INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products