Manufacturing and shaping method for large-cross-sectional steel column outer ring beam reinforcement cage and mold frame

Abstract

The invention provides a manufacturing and shaping method for a large-cross-sectional steel column outer ring beam reinforcement cage and a mold frame. The manufacturing and shaping method for the large-cross-sectional steel column outer ring beam reinforcement cage comprises a vertical column, a plurality of positioning sleeve assembly, a balance beam assembly and a column base connecting piece,a bottom plate is connected with the bottom of the vertical column, the positioning sleeve assemblies are connected with the side wall of the vertical column and distributed on the vertical column inthe height direction, the first end of the balance beam assembly is detachably mounted on the positioning sleeve assemblies, the balance beam assembly is distributed along the vertical column in the radial direction, a sliding rail is arranged on the lower side of the second end of the balance beam assembly, a plurality of hooks used for hooking steel bars of the ring beam reinforcement cage are slidably arranged on the sliding rail, and the column base connecting piece is connected to the lower side of the bottom plate. The invention further provides a method for manufacturing the reinforcement cage by using the manufacturing and shaping mold frame for the large-cross-sectional steel column outer ring beam reinforcement cage.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a method for manufacturing and shaping a large-section steel column outer ring beam reinforcement cage and a formwork base. Background technique [0002] The ring-beam joint of the CFST column is welded on the outer wall of the CFST column with a round steel shear ring and the frictional force of the ring beam structure to resist the pressure of the beam. It makes full use of the principle of mechanical transmission and disperses the upper pressure transmission to the CFST column. , so as to realize the connection and stability of the structure. Since the ring beam joints of concrete filled steel tube columns are prefabricated in the processing plant, the phenomenon of excessive length and weight in transportation will occur, and the on-site installation of the ring beams is difficult due to space constraints. In view of this, the proposal that the on-site steel...

AI Technical Summary

Problems solved by technology

Since the steel pipe concrete column ring beam joints are prefabricated in the processing plant, the transportation is over-length and overweight, and the on-site installation of the ring beam is limited by space and other difficulties.

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