Anti-seismic structure for civil engineering

Abstract

The invention relates to the technical field of civil engineering, in particular to an anti-seismic structure for civil engineering. A seism-absorbing pad is attached between an upper fixed plate anda car hopper, air pressure supporting rods are fixed to two end part positions between the upper fixed plate and a lower fixed plate, and two symmetrically distributed buffer structures A are fixed toone sides of the air pressure supporting rods between the upper fixed plate and the lower fixed plate. The anti-seismic structure for civil engineering is novel in design and simple in principle. Byadopting two magnets for suspended seismic prevention, jolt and vibration generated by a civil engineering trolley during travelling will be reduced and counteracted gradually, so that an anti-seismiceffect is exerted and the problem that a carried object falls off as the trolley in the travelling process is affected by a pavement is avoided. The anti-seismic mode replaces a conventional anti-seismic mode by a spring, so that the anti-seismic structure for civil engineering is better in anti-seismic effect, long in service life and close to the people in price, and solves the problem that thewhole anti-seismic effect is affected as the performance of the spring is easily weakened while being oppressed for a long time.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to an anti-seismic structure of civil engineering. Background technique [0002] The purpose of civil engineering is to form the well-functioning, comfortable and beautiful spaces and passages required by human production or life. It is both a material need and a symbolic spiritual need. With the development of society, engineering structures are becoming more and more large and complex. Super high-rise buildings, super-large bridges, giant dams, and complex subway systems are constantly emerging to meet people's living needs and also evolve into a symbol of social strength. , the fundamental problem that civil engineering needs to solve is the safety of the project, so that the structure can resist various natural or artificial forces. In the construction site of civil engineering, it is often necessary to use some trolleys that are convenient for transporting materials,...

AI Technical Summary

Problems solved by technology

With the development of society, engineering structures are becoming larger and more complex. Super high-rise buildings, super-large bridges, giant dams, and complex subway systems are constantly emerging to meet people's living needs and also evolve into a symbol of social strength. , the fundamental problem that civil engineering needs to solve is the safety of the project, so that the structure can resist various natural or man-made forces. In the construction site of civil engineering, it is often necessary to use some trolleys that are convenient for transporting materials, but the existing trolleys cannot adapt Complicated terrain in civil engineering, poor shockproof effect

[0003] After searching, the Chinese patent discloses a civil engineering anti-seismic structure (authorized announcement number CN207045374U). This patent technology realizes the shock absorption of the trolley through the shock-absorbing spring, but the shock-absorbing spring is prone to resonance, and it is easy to cause self-shock under long-term compression. Weakened performance seriously affects normal use

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