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Constructional column top reinforced bar steel structure pre-embedded assembly and construction method

A technology for structural columns and reinforced steel, which is applied to the pre-embedded components of reinforced steel structures at the top of structural columns and the field of construction, can solve the problems of difficult removal of formwork at the top of structural columns, offset of steel bars, etc., and achieves fast and efficient installation, convenient construction and installation, and construction. The effect of guaranteed quality

Pending Publication Date: 2020-08-25
广西宏丰建筑工程有限公司
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Problems solved by technology

[0006] The technical problem to be solved by the present invention is: to provide a pre-embedded component and construction method for the reinforced steel structure at the top of the structural column, to solve the problems of the deviation of the steel bar at the top of the structural column and the difficulty of removing the formwork at the top of the structural column

Method used

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  • Constructional column top reinforced bar steel structure pre-embedded assembly and construction method
  • Constructional column top reinforced bar steel structure pre-embedded assembly and construction method
  • Constructional column top reinforced bar steel structure pre-embedded assembly and construction method

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specific Embodiment

[0032] Construction method flow: construction preparation→drawing deepening→processing and production of steel structure pre-embedded components→beam formwork installation→steel structure pre-buried components placement construction→cast-in-place beam reinforcement installation→cast-in-place beam concrete pouring construction→formwork removal construction

[0033] Construction preparations include joint review of drawings, construction plans, mechanical equipment, materials and labor preparations required for construction.

[0034] The drawing deepening includes deepening the embedded parts of the reinforced steel structure at the top of the structural column, making a blanking processing drawing, deepening the position of the structural column, and making a positioning and laying out diagram of the structural column.

[0035]Processing and production of steel structure pre-embedded components: According to the pre-embedded parts blanking processing drawing, the factory will ba...

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Abstract

The invention relates to a constructional column top reinforced bar steel structure pre-embedded assembly. The constructional column top reinforced bar steel structure pre-embedded assembly comprisesconstructional column top reinforced bars, a steel plate and anchoring reinforced bars, wherein the steel plate is a rectangular structure plate; one ends of the constructional column top reinforced bars are fixed on the steel plate; the constructional column top reinforced bars are distributed at four corners of the upper end face of the steel plate; the other ends of the constructional column top reinforced bars are bent to form right-angled structures; one ends of the anchoring reinforced bars are fixed to the lower end face of the steel plate; and the anchoring reinforced bars and the constructional column top reinforced bars are located at the corresponding positions. The constructional column top reinforced bar steel structure pre-embedded assembly is a dismounting-free device, a formwork does not need to be erected at the positions of the constructional column top reinforced bars, and dismounting of the formwork is not needed.

Description

technical field [0001] The invention relates to a pre-embedded component, in particular to a pre-embedded component of a reinforced steel structure at the top of a construction column and a construction method. Background technique [0002] Currently, there are mainly two construction methods used in the construction of steel bars at the top of structural columns. [0003] One is: drilling holes on the formwork and pre-embedding during the construction of the reinforcement process; the disadvantage of this method is that in the process of removing the formwork, due to the connection and interaction between the formwork and the pre-embedded reinforcement at the top of the structural column, As a result, it is extremely difficult to remove the formwork with the position of the pre-embedded steel bar of the structural column, which directly leads to the fracture and damage of the formwork at the position of the pre-embedded steel bar of the structural column in many cases. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/41
CPCE04B1/4157E04B1/4178E04B2001/4192
Inventor 余业锦李玉亭邱关卫伍世喜包文德
Owner 广西宏丰建筑工程有限公司
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