Sliding connection device between structural column and steel column

Abstract

The invention discloses a sliding connection device between a construction column and a steel column, which includes a sliding track, a chute, end hook steel bars, a sealing plate and a rubber pad. The sliding track is a T-shaped structure, and one end of the sliding track is welded to the steel column. Above, the chute is matched with the sliding track, the thickness of the chute is 8mm, the distance between the inner wall of the chute and the sliding track is 4-8mm, the impact of the chute and the steel column is cushioned by a rubber pad, and the chute Both ends are sealed by sealing plates to prevent concrete from entering the chute. The end hook steel bar is a U-shaped steel bar bent at 90° at both ends. There are two end hook steel bars, and the end hook steel bars are welded on On the chute, the end of the end hook steel bar is welded to the main reinforcement of the structural column. The present invention can form an integral body and be relatively independent by making the structural column and the steel column, avoiding the damage of the structural column and the steel column under different deformations, and then Carry out perfusion construction of structural columns to make them safe and reliable.

Description

technical field [0001] The invention belongs to the field of construction engineering, and in particular relates to a sliding connection device suitable for connecting steel columns and structural columns with different forces and deformations and vibratory loads for factory building walls. Background technique [0002] In steel structure factory buildings, the combination of factory building steel columns and structural columns is not uncommon. The connection between steel columns and structural columns is usually fixed by direct welding of steel bars and steel columns with the main reinforcement of structural columns, or the structural columns are poured directly next to the steel columns. Any connection, but the properties of the steel column and the structural column are completely different from the force of the structure, and different deformations will occur under the same force, which will cause damage to the structural column, or even collapse, causing serious safety...

AI Technical Summary

Problems solved by technology

[0002] In steel structure factory buildings, the combination of factory building steel columns and structural columns is not uncommon. The connection between steel columns and structural columns is usually fixed by direct welding of steel bars and steel columns with the main reinforcement of structural columns, or the structural columns are poured directly next to the steel columns. Any connection, but the properties of the steel column and the structural column are completely different from the force of the structure, and different deformations will occur under the same force, which will cause damage to the structural column, or even collapse, causing serious safety accidents

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