Steel bar truss floor deck for prefabricated building

Abstract

The invention provides a steel bar truss floor deck for a prefabricated building. The steel bar truss floor deck for the prefabricated building comprises a first base frame. One side of the first baseframe is movably connected with one side of the second base frame through a connecting pin. One side of the first base frame and one side of the second base frame are both fixedly provided with supporting frames. One side of each supporting frame is fixedly provided with a fixing mechanism. The tops of the first base frame and the second base frame are fixedly provided with several frame mechanisms. Electro-hydraulic rods are fixedly installed between rod arms of the two support frames. By means of arranged motors, two cross plates are conveniently driven to rotate, and then the angles of theL-shaped plates on fixing rods are adjusted, and each support seat at one end of the corresponding L-shaped plate is made to fix and support the steel bar truss floor deck. In this way, the steel bartruss floor deck for the prefabricated building has an excellent supporting effect and large load bearing capacity, it is not needed to adopt a steel beam of a large section height to support the steel bar truss, so that the clear height of a floor is increased, and the utilization rate of a building space is improved.

Description

technical field [0001] The invention belongs to the technical field of buildings, and in particular relates to a steel bar truss floor bearing plate for an assembled building. Background technique [0002] The development of standardized design, industrialized production and prefabricated construction of modern construction projects has accelerated the promotion and application of intelligent and prefabricated buildings. Steel structures are an important structural form of prefabricated buildings, and floor systems are important components of steel structures. , the steel truss floor deck has the advantages of mechanized production and prefabricated construction, which can significantly reduce the amount of on-site steel bar binding. The truss and the concrete bear the service load together. [0003] 1. The traditional assembly method is usually welded assembly. However, the bearing capacity of the building is low, and it does not have a variety of support and fixing design...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a steel truss floor deck for a prefabricated building, aiming to solve the problem that the traditional steel truss floor deck in the prior art supports the floor through the welding of the main steel girder. The load is limited, and the main steel girder is a steel girder with a large cross-sectional height, thereby reducing the net height of the floor, reducing the utilization rate of the building space, and the assembly of the floor deck is complicated and inconvenient for quick assembly, which consumes time and labor. The problem that the overall length of the carrier plate cannot be produced in a large area

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