Installation, connection and reinforcement device for building steel structure

Abstract

An installation, connection and reinforcement device for a building steel structure, the invention relates to the technical field of steel structures, the shell is arranged on the connecting part of the beam body and the column body through the open end cover on the front side; the left and right sides of the shell on the upper side of the beam body Slanted wedges are inserted symmetrically; screw rods are vertically fixed on the opposite surfaces of the slanted wedges, and the ends of the screw rods on the left and right sides are respectively inserted into the left and right ends of the internally threaded pipe through screw thread rotation, and the middle part of the internally threaded pipe is fixed A worm is provided, and the upper side of the worm is meshed with a worm wheel. After the upper side of the worm wheel moves through the upper side of the housing, it is arranged in the middle of the shaft seat through the rotation of the rotating shaft. The front end of the rotating shaft passes through the front side of the shaft seat. , the fixed connection has a No. 1 hand screw; the connection between the beam and the column is reinforced to effectively prevent the brittle fracture of the welded part of the beam and column when the steel structure beam is under too much force, which will cause the column to deform or even collapse. At the same time, increase Compressive and seismic performance of beam and column joints.

Description

technical field [0001] The invention relates to the technical field of steel structures, in particular to an installation, connection and reinforcement device for building steel structures. Background technique [0002] Steel structure is a structure mainly composed of steel materials. It is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns and other components made of section steel and steel plates. Because of its light weight and easy construction, Widely used in large factories, venues, super high-rise and other fields. [0003] Most of the existing steel structure columns and steel structure beams are connected by welding, which is easy to cause brittle failure. When the steel structure beam bears too much force, it is easy to cause deformation or even collapse of the column body. In addition, the Steel structural columns and steel structural beams have poor structural strength and compressive performance and ar...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing steel structure columns and steel structure beams are connected by welding, which is easy to cause brittle failure. When the steel structure beam bears too much force, it is easy to cause deformation or even collapse of the column body. In addition, the The structural strength and compressive performance of steel structural columns and steel structural beams are not good, and they are easy to be damaged. Therefore, there is an urgent need for a building steel structure installation, connection and reinforcement device to meet people's needs.

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