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Longitudinal steel bar anti-deviation structure of large-section core column

A technology of longitudinal reinforcement and large cross-section, applied in the direction of structural elements, building components, building structures, etc., can solve the problems of unguaranteed cross-section size, waste of manpower and material resources, longitudinal reinforcement deviation, etc.

Pending Publication Date: 2020-01-31
CHINA CONSTR FIFTH ENG DIV CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The existing method of anti-deflection of the vertical reinforcement of the frame core column mainly uses positioning hoops. If a frame core column with a large cross-sectional size is encountered, during the process of pouring concrete, with the impact of the concrete and the interference of the vibrating rod, only the positioning hoop is used. Due to the constraints of positioning hoops, the longitudinal reinforcement is very easy to cause deviation. Once the longitudinal reinforcement deviation occurs, the section size after the column is formed in the later stage cannot be guaranteed, and a lot of manpower and material resources will be wasted for chiseling and repairing.

Method used

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  • Longitudinal steel bar anti-deviation structure of large-section core column
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  • Longitudinal steel bar anti-deviation structure of large-section core column

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] It should be noted that when a component is said to be “fixed” to another component, it may be directly on the other component or there may be another intermediate component through which it is fixed. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be another intermediate component at the same time. When a component is said to be "set on" another component, it may be set d...

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Abstract

The invention discloses a longitudinal steel bar anti-deviation structure of a large-section core column. The longitudinal steel bar anti-deviation structure comprises frame core column longitudinal steel bars, a plurality of annular steel strips, a plurality of fastening steel plates and a plurality of fasteners, each annular steel strip is provided with a penetrating groove, each frame core column longitudinal steel bar is clamped between the two annular steel strips, the fastening steel plates are located on the two sides of each frame core column longitudinal steel bar and penetrate through the annular steel strips, the fasteners enable the annular steel strips and the fastening steel plates to be fixed through the penetrating grooves, and at the time, each frame core column longitudinal steel bar is clamped between two annular steel strips and two fastening steel plates so as to prevent the frame core column longitudinal steel bar from being deviated during pouring.

Description

technical field [0001] The invention relates to the field of construction, in particular to an anti-deviation structure for longitudinal reinforcement of a large cross-section core column. Background technique [0002] The existing method of anti-deflection of the vertical reinforcement of the frame core column mainly uses positioning hoops. If a frame core column with a large cross-sectional size is encountered, during the process of pouring concrete, with the impact of the concrete and the interference of the vibrating rod, only the positioning hoop is used. Due to the constraints of positioning hoops, the longitudinal reinforcement is very easy to cause deviation. Once the longitudinal reinforcement deviation occurs, the cross-sectional size of the post-formed column cannot be guaranteed, and a lot of manpower and material resources will be wasted for chiseling and repairing. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the ...

Claims

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Application Information

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IPC IPC(8): E04C5/16E04C5/18
CPCE04C5/16E04C5/18
Inventor 李志良刘雄巍
Owner CHINA CONSTR FIFTH ENG DIV CORP LTD
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