Round tube connection structure for anti-seismic support and anti-seismic support

Abstract

The invention discloses a round tube connection structure for an anti-seismic support and the anti-seismic support. The round tube connection structure is characterized by comprising a connection round tube. Joints are arranged in the two ends of the connection round tube, and fastening parts for connection penetrate through the portion between the connection round tube and the joints. The round tube connection structure has the advantages that the joints extend into the connection round tube for fixing, the fastening parts penetrate through the connection round tube and are connected with thejoints to form two symmetric points on the connection round tube, force at the two symmetric points can be applied to the connection round tube when the connection round tube is vibrated, the situation that since the single side of the connection round tube is stressed, the connection round tube deforms is avoided, in cooperation with the filling limit effect of the joints, the reliability of theconnection round tube can be improved, the stability of the connection round tube is high, and the round tube connection structure is not prone to damaging and has good anti-seismic performance. Theconnection round tube is convenient to form. The installation mode of the connection round tube and the joints is reliable and convenient to implement. The connection round tube is simple in production process and low in cost. The junction of the joints and the production process is high in reliability and not prone to damaging, and the anti-seismic support is high in anti-seismic stability and convenient to install.

Description

technical field [0001] The invention belongs to the technical field of anti-seismic supports, in particular to a circular pipe connection structure and an anti-seismic support for the anti-seismic supports. Background technique [0002] In view of the great destructiveness of earthquakes, seismic performance is an important construction index that must be considered before building construction. By setting up seismic facilities, when an earthquake occurs, earthquake damage can be mitigated, and secondary disasters can be reduced or prevented as much as possible, thereby reducing personnel casualties and property damage. Buildings are usually equipped with mechanical and electrical engineering facilities such as water supply, drainage, fire protection, heating, ventilation, air conditioning, gas, electricity, heat, communication, etc. These engineering facilities are equipped with pipelines. The laying of pipelines in the building is an important factor affecting the seismic ...

AI Technical Summary

Problems solved by technology

Its shortcoming is that: as a tie rod, the side support channel steel needs to bear the lateral thrust and bending moment, but because the channel steel is an open structure with one side opening, when the channel steel surface is subjected to thrust and bending moment due to Its asymmetric structure is prone to stress concentration, causing the tie rod made of channel steel to be easily deformed, and the shock resistance of the tie rod is not reliable enough

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