Turnover early-dismantling constructional column feeding port and construction method thereof

Abstract

The invention discloses a turnover early-dismantling constructional column feeding port. The turnover early-dismantling constructional column feeding port comprises a sealing plate structure fixedly installed at the top end of a constructional column formwork, and a feeding structure fixed to the sealing plate structure, wherein the sealing plate structure comprises a screw, a U-shaped frame and amain sealing plate; the screw is perpendicularly fixed to the U-shaped frame; one side of the U-shaped frame is flush with the constructional column formwork, and the feeding structure is fixedly installed on the other side of the U-shaped frame; a guide groove is formed in the inner side face of the U-shaped frame; a guide rail is arranged on the main sealing plate; the planes of the two sides of the main sealing plate are flush with the U-shaped frame; and the feeding structure is in a barrel shape, a discharging port is formed in the end facing the horizontal direction, a feeding port is formed in the end facing the inclined upper direction, and one end of the discharging port is connected with the edge of the U-shaped frame. A sizing finished product feeding port is adopted for replacing a traditional wood formwork nail to manufacture the feeding port, meanwhile, a sealing plate is arranged, after concrete pouring is completed, the opening is blocked and fixed through the sealingplate, meanwhile, the feeding structure is dismantled, early dismantling and turnover utilization of the feeding structure can be achieved, and meanwhile manual secondary chiseling is not needed afterconcrete forming.

Description

technical field [0001] The invention belongs to the field of pouring construction of structural columns, and in particular relates to a turnable and early-detachable structural column material inlet and a construction method thereof. Background technique [0002] Structural column means that in order to enhance the integrity and stability of the building, reinforced concrete structural columns should also be set in the walls of multi-storey brick-concrete structures, and connected with ring beams on each floor to form a space that can resist bending and shearing Frame, it is an effective measure to prevent the house from collapsing. Structural columns are installed at the four corners of the outer wall, at the junction of the horizontal wall and the outer longitudinal wall at the staggered level, on both sides of the larger opening, at the junction of the inner and outer walls of the large room, etc. [0003] The material inlet of the traditional structural column is made o...

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Problems solved by technology

[0004] The invention provides a turnaround and early demolition structural column material inlet and its construction method, which is used to solve the problem that the traditional structural column material inlet can only be used once, and the concrete at the material inlet is the same as the structural column after the pouring is completed. After solidification and forming, the protruding concrete needs to be chiseled manually in the later stage, which is labor-intensive and affects the apparent quality of the concrete after chiseling.

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