Self-tensioning energy-dissipating lock

Abstract

The invention discloses a self-tensioning energy-dissipating lock which comprises an upper lock body and a lower lock body arranged under the upper lock body; an internal thread is formed in the lower part of the upper lock body; an external thread matched with the internal thread is formed on the upper part of the lower lock body; a screw is connected to the upper part of the upper lock body; the lower lock body adopts a cylindrical structure; the upper part of the lower lock body adopts a hollow structure; a central hole, through which a wire rope can penetrate, is formed in the lower part of the lower lock body; a spring, of which the size is matched with the inner diameter of the lower lock body, is arranged in the hollow structure; a locking iron hoop is arranged above the spring; a strip-shaped hole, through which the wire rope can penetrate, is formed in the center of the locking iron hoop; a fastening bolt used for fastening the wire rope is arranged on one side of the locking iron hoop. The self-tensioning energy-dissipating lock can eliminate impact energy and balance deformation when temperature and climate change, is simple in structure, convenient to use, and remarkable in energy-saving effect, and can be used repeatedly, thereby having very strong practicality.

Description

technical field [0001] The invention relates to a docking lock, in particular to a self-tensioning energy-dissipating lock. Background technique [0002] With the rapid development of my country's economic construction, high-speed railways, highways, water conservancy and hydropower and other infrastructures are vigorously implemented, and a large number of projects are built on the mountain or near the mountain, and more and more projects need to be protected from falling rocks; existing Most of the docking components of steel structure protection products use end locks that cannot adjust the variable of the wire rope; the wire rope is easily deformed by the influence of climate and temperature in different seasons, thus affecting the performance of the overall protection device; moreover, ordinary end locks lock the wire rope Finally, the length of the wire rope connection cannot be adjusted; at the same time, ordinary end locks do not have the function of energy dissipation...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of my country's economic construction, high-speed railways, highways, water conservancy and hydropower and other infrastructures are vigorously implemented, and a large number of projects are built on the mountain or near the mountain, and more and more projects need to be protected from falling rocks; existing Most of the docking components of steel structure protection products use end locks that cannot adjust the variable of the wire rope; the wire rope is easily deformed by the influence of climate and temperature in different seasons, thus affecting the performance of the overall protection device; moreover, ordinary end locks lock the wire rope After that, the length of the wire rope connection cannot be adjusted; at the same time, ordinary end locks do not have the function of energy dissipation, and it is difficult to meet the docking needs of current multi-protection products

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