Tool head for mounting occupied bird repeller

Abstract

The invention discloses a tool head for mounting an occupied bird repeller. A clamping mechanism of the tool head comprises a nesting base clamping groove weight picking piece, a height limiting piece, a pressing piece and a pressing spring piece. A step structure is formed in the top section of a series cylinder, a base clamping groove weight picking piece, a height limiting piece and a pressingpiece are sequentially nested on the step structure from bottom to top, a spring piece setting groove is formed in the bottom side of the pressing piece, and the bottom section of the series cylinderis of a sleeve structure; the pressing spring piece is of an L-shaped structure, the long edge of the L-shaped structure is arranged in the spring piece arrangement groove and connected between the height limiting piece and the pressing piece in a nested and clamped mode, and the short edge of the L-shaped structure is fixed to the vertical face of the step structure of the series-connection cylinder through a fastening screw; two stringing round pins are used for stringing and fixing the base clamping groove weight picking piece, the height limiting piece and the pressing piece, and meanwhilethe pressing spring piece is pressed. The tool head is small and exquisite in structure, easy to construct, suitable for most cross arm structures and capable of meeting the requirement for hot-lineinstallation operation.

Description

technical field [0001] The invention relates to a tool head used in the field of electric power engineering for installing a space-occupied bird repellent. Background technique [0002] With the continuous advancement of distribution network insulation and rural urbanization, the main cause of tripping faults in distribution lines is external damage factors. Among them, foreign objects touching the line account for a large proportion of some external breakage factors, and the nesting of birds on the cross arm greatly increases the possibility of foreign objects shorting the line. The nesting of the bird's nest on the cross-arm of the line may easily lead to the overlapping of foreign objects in the line, resulting in single-phase grounding or phase-to-phase short circuit faults. [0003] The adoption of measures such as rotary (hawk-eye) bird repellent and sonic bird repellent can reduce the incidence of external breakage of birds to a certain extent, but the problem has no...

AI Technical Summary

Problems solved by technology

The nesting of the bird's nest on the cross-arm of the line may easily lead to the overlapping of foreign objects in the line, resulting in single-phase grounding or short-circuit faults between phases

[0003] Adopting measures such as rotating (hawk-eye) bird repellent and sonic bird repellent can reduce the incidence of bird breakage failures to a certain extent, but it has not effectively solved the problem fundamentally

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