An adjustable clamping and reinforcing device and method for a prefabricated building exterior wall steel structure

Abstract

The invention discloses an adjustable clamping and reinforcing device for an assembled building exterior wall steel structure in the technical field of building construction, which includes a bottom bar and a top bar, and two groups of supports with symmetrical structures are movably connected between the bottom bar and the top bar The lower end surface of the ejector rod is provided with a chute, and the upper end surface of the supporting column is provided with a slider, which is installed in the inner cavity of the chute. The inner sides of the two sets of support rods are evenly provided with connecting seats, and the left and right connecting seats are flexibly connected by a telescopic device. The right side of the fixed telescopic rod runs through the inner cavity of the right support rod, the right end of the fixed telescopic rod is fixedly connected with a rocker, the lower ends of the two groups of support rods are provided with connecting rods, the lower ends of the connecting rods are provided with sliding blocks, and the upper end of the bottom rod is provided with Sliding card slots, fixed bolts are provided at the lower part of the front end of the support rods at both ends, and the fixed bolts pass through the support rods to the inner cavity of the support rods to fit the connecting rods. The device has a simple structure and is easy to operate. It can effectively fix the steel structure and is easy to adjust.

Description

Technical field [0001] The present invention relates to the field of construction construction technology, and is specifically adjusted clamping reinforcement devices and methods for assembled building steel structures. Background technique [0002] Assembly building is a group of assembly technology. It is assembled into a variety of houses in advance prefabricated module components. It is simple and assembled. The modular building has a fast construction speed, good seismic performance, large use area, and the construction is light, Simple construction, flexible assembly, use materials, module components can be designed, so there is a good application value in urban construction, and a complete house has a load-bearing wall, beam structure and is used for separation. Non-loaded wall. [0003] Today, the use of structural steel structural support technology is very desirable and valuable, and the construction of steel structure is simple to install and reinforcement structure is...

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Problems solved by technology

[0003] Nowadays, the use of building steel structure support technology is very desirable and valuable in the commercial and construction fields. The simple installation and connection reinforcement structure of building steel structure is widely used in the construction field and infrastructure field to enhance its installation convenience and structural simplicity. , while enhancing the safety of the building steel structure, easy to use, controllable and reusable, effectively reducing the cost and achieving the effect of energy saving and environmental protection, but when the existing building steel structure is simply installed and connected to strengthen the structure, Its poor stability performance not only cannot give a certain supporting force to the reinforced object, but also cannot adjust the length or height of the building, and the traditional clamping or reinforcing device is welding, resulting in low construction efficiency and difficult disassembly. Therefore, we propose an adjustable clamping and strengthening device and method for the steel structure of the outer cavity of a prefabricated building

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