Building steel structure mounting, connecting and reinforcing device

Abstract

The invention relates to the technical field of steel structures, in particular to a building steel structure mounting, connecting and reinforcing device. The device is characterized in that a shell covers a connecting part of a beam body and a column body through an opening end on the front side, inclined wedge blocks are symmetrically inserted into the left side and the right side in the shell on the upper side of the beam body, screw rods are vertically and fixedly arranged on the opposite faces of the inclined wedge blocks, the ends of the screw rods on the left side and the right side arerotationally inserted into the left end and the right end of an inner threaded pipe through threads, a worm is fixedly arranged in the middle of the inner threaded pipe, a worm gear is arranged on the upper side of the worm in a meshed mode, after the upper side of the worm gear movably penetrates through the upper side, the worm gear is rotationally arranged in the middle of a shaft seat througha rotating shaft, and the front end of the rotating shaft penetrates through the shaft seat located on the front side and then is fixedly connected with a first hand screw. According to the device, the connecting part of the beam and the column is reinforced, so that the column is effectively prevented from deforming and even collapsing due to brittle rupture of the welding part of the beam and the column when the steel structure beam is stressed excessively, and meanwhile, the compression resistance and the shock resistance of the connecting part of the beam and the column are improved.

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.

Images