A telescoping device and method for a multi-frequency anti-vibration hammer

Abstract

The invention discloses a telescopic device and method of a multi-frequency shockproof hammer, and belongs to the technical field of shockproof hammers. The telescopic device comprises a clamping assembly, a steel wire and a shockproof hammer body. The clamping assembly is connected with the shockproof hammer body through the steel wire; the clamping assembly comprises an arc section, a side plate, a base plate and an adjusting assembly; the clamping assembly is connected with the shockproof hammer body through the steel wire, the adjusting assembly is connected with the shockproof hammer bodythrough the steel wire, and a main body is movably connected with a short cylinder through internal threads. Scales are marked on the outer wall of the main body, so that when an adjusting knob is rotated, the real-time progress can be conveniently known, and adjustment is more accurate; when the device is used, firstly, a locking bolt is unscrewed and does not abut against the short cylinder anymore, so that the position of the short cylinder can be adjusted; the position of the shockproof hammer body can also be adjusted while the position of the short cylinder is adjusted, and the distance of each adjustment can be known from the scales marked on the outer wall of the main body, so that the adjustment is very intuitive and accurate; and the whole device can be used for quickly and accurately adjusting the shockproof hammer, and the practicability is good.

Description

technical field [0001] The invention relates to the technical field of anti-vibration hammers, in particular to a telescopic device and method of a multi-frequency anti-vibration hammer. Background technique [0002] The anti-vibration hammer is designed to reduce the vibration of the wire due to the wind. The high-voltage overhead line has a high pole position and a large span. When the wire is subjected to wind, vibration will occur. When the wire is vibrating, the working conditions where the wire is suspended are the most unfavorable. Due to multiple vibrations, the wire will suffer fatigue damage due to periodic bending. When the span of the overhead line is greater than 120 meters, the anti-vibration hammer is generally used for anti-vibration. [0003] A simple anti-vibration hammer can only do shock absorption in a single direction, so there is a multi-frequency anti-vibration hammer. There are still some problems during operation, such as the position of the ant...

AI Technical Summary

Problems solved by technology

[0003] A simple anti-vibration hammer can only do one-way shock absorption, so a multi-frequency anti-vibration hammer has appeared, but the existing multi-frequency anti-vibration hammer, the multi-frequency anti-vibration hammer has a better shock absorption effect than ordinary ones, but the multi-frequency anti-vibration hammer There will still be certain problems during operation, such as the position of the anti-vibration hammer body cannot be adjusted, and it cannot adapt to different use requirements

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