Fabricated building cross beam connecting component and using method thereof

Abstract

The invention relates to a fabricated building cross beam connecting component and a using method thereof. The fabricated building cross beam connecting component comprises a fixing frame, positioningdevices and an inner supporting device, wherein the section of the fixing frame is of a U-shaped structure, the positioning devices are symmetrically installed on the outer side of the fixing frame,and the inner supporting device is installed in the middle of the fixing frame. According to the fabricated building cross beam connecting component and the using method thereof, the problems that when existing steel structure cross beams is used, a welding mode is generally adopted for connection and fixation, so that the connecting effect of the cross beams is caused to be poorer, operation is complex, installing and uninstalling are not convenient, the working efficiency is reduced, meanwhile, when the existing steel structure cross beams are used, the sealing effect among the cross beams is poor, rainwater and moist air easily enter the interiors of beam steel pipes, so that the steel structure beams are easily rusted, the service life of the beams is shortened, and the safety performance of a workshop is influenced.

Description

technical field [0001] The invention relates to the field of prefabricated buildings, in particular to a prefabricated building beam connecting member and a method for using the same. Background technique [0002] Prefabricated building refers to the transfer of a large number of on-site operations in the traditional construction method to the factory. First, the building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, and then transported to the construction site. , A building assembled and installed on site through reliable connections. [0003] In prefabricated buildings, beams are commonly used steel structures for factory building construction. However, the existing steel beams usually have the following defects when they are connected and used: 1. When the existing steel beams are used, they are usually welded. Connection and fixation of the crossbeams in the same way leads to poor c...

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Problems solved by technology

[0005] The invention can solve the problem that the existing steel structure beams are usually connected and fixed by welding, resulting in poor connection effect of the beams, complicated operation, inconvenient installation and disassembly, and reduced work efficiency. When the structural beams are in use, the sealing effect between the beams is poor, and rainwater and humid air are easy to enter the steel pipes of the beams, which leads to the corrosion of the steel structural beams, which in turn reduces the service life of the beams and affects the safety performance of the plant.

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