Self-locking shockproof hammer

Abstract

The invention discloses a self-locking shockproof hammer. The self-locking shockproof hammer comprises a hammer head and a connecting piece which are fixedly arranged at two ends of a connecting rod,wherein the connecting piece comprises a left clamping piece and a right clamping piece; the right clamping piece comprises a first clamping piece, and a second clamping piece hinged to the first clamping piece; the bottom end of the left clamping piece and the bottom end of the first clamping piece are provided with vertical rods with a semicircular cross section respectively; a plurality of flexible inverted teeth are arranged on the outer wall of each vertical rod; the two vertical rods are in contact to form a cylinder, and the outer wall of the cylinder is sequentially sleeved with a locking ring and a spring from bottom to top; and one end of the spring is fixedly connected with the connecting rods, and the other end of the spring is fixedly connected with the locking ring. Accordingto the hammer, the installation is rapid and convenient; and in the later use process, the hammer body can be automatically locked on a steel strand, so that the service life of the shockproof hammeris prolonged.

Description

technical field [0001] The invention relates to the technical field of sampling devices, in particular to a self-locking anti-vibration hammer. Background technique [0002] Transmission wires erected in the air are easily affected by weather conditions such as wind and ice, which will cause the line to vibrate, causing the wires to be repeatedly bent at the suspension points, causing material fatigue, and causing broken strands and broken wires. Anti-vibration hammers are usually used to slow down the vibration of the wires affected by the wind. The anti-vibration hammers are generally connected by steel strands to two iron-cast hammer heads, and are hung on the suspension points of the line iron rods through the clamping plate to absorb or reduce vibration energy. , Change the swing frequency of the line to prevent the vibration of the line. [0003] When installing, you need to climb to the installation location, and then install it with a wrench. It is a great test for...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a self-locking anti-vibration hammer, which can be automatically locked on the steel strand during installation and later use, and solves the problem of time-consuming, laborious and long-term installation in the prior art. The problem that the gap between the clamping plate and the steel strand becomes larger

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