Flexible anti-seismic connecting piece of building road and bridge construction steel structure

Abstract

The invention relates to the technical field of construction engineering, in particular to a flexible anti-seismic connecting piece of a building road and bridge construction steel structure. The flexible anti-seismic connecting piece comprises a first connecting plate and a second connecting plate which are integrally formed, and a flexible connecting device is arranged at the joint between the first connecting plate and the second connecting plate. The flexible connecting device comprises two first connecting parts, and the second connecting plate is provided with first grooves. Each of thefirst connecting parts comprises a covering assembly and a plurality of flexible connecting assemblies capable of being detachably mounted in the first grooves, and the covering assembly is capable ofmoving in the setting direction of the second connecting plate. The first connecting plate and the second connecting plate are both provided with positioning grooves for ropes to be fastened to penetrate through. According to the flexible anti-seismic connecting piece of the building road and bridge construction steel structure, the service life of the entire connecting piece can be prolonged, and of course, the number of the flexible connecting assemblies installed in the first connecting parts can be controlled according to the force applied to the first connecting plate and the second connecting plate, so that the absolute protection of the first connecting plate and the second connecting plate is realized, and the damage to objects to be bolted and the injuries to the human body are reduced.

Description

Technical field [0001] The invention relates to the technical field of construction engineering, in particular to a flexible seismic connection piece of steel structure for building roads and bridges. Background technique [0002] In the bridge construction, it is necessary to connect the flexible steel cable with the rigid bridge frame. In the prior art, most of the steel cables are directly connected to the frame. When vibration occurs, the frame shakes, and the connection between the steel cable and the frame When the connection conditions of the two cannot be met, breakage is prone to occur, and accidents are prone to occur. Summary of the invention [0003] The object of the present invention is to provide a flexible seismic connection piece for steel structure of building roads and bridges, so as to solve the problems raised in the background art. [0004] The technical solution of the present invention is: it comprises an integrally formed first connecting plate and a second...

AI Technical Summary

Problems solved by technology

[0002] In bridge construction, it is necessary to connect flexible steel cables to the rigid bridge frame. In the prior art, most of the steel cables are directly connected to the frame. When vibration occurs, the frame shakes, and the connection between the steel cable and the frame When the connection conditions of the two cannot be met, it is prone to breakage and accidents

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