Reinforcing steel bar formwork frame

Abstract

The invention discloses a reinforcing steel bar formwork frame. The reinforcing steel bar formwork frame comprises two stand columns, the upper ends of the stand columns are connected through a cross beam, the cross beam and the stand columns are detachable, a steel beam flange is arranged at the lower ends of the stand columns, the stand columns are arranged to be close to the steel beam flange, more than one bearing base is arranged on the lower surface of the steel beam flange, the bearing bases are evenly arranged on the lower surface of the steel beam flange, sleeve pipes and thin steel pipes are connected between the cross beam and the steel beam flange respectively, the top ends of the thin steel pipes are connected with the cross beam, the bottom ends of the thin steel pipes are connected with a gate type frame body, a horizontal connecting beam is arranged between the two stand columns, the horizontal connecting beam respectively penetrates through the sleeve pipes and the thin steel pipes and is in rigid connection with the stand columns, the lower portion of the gate type frame body is connected with the horizontal connecting beam, and an operation platform is mounted between the two sleeve pipes. The reinforcing steel bar formwork frame is reliable, material taking is convenient, construction is flexible, the requirements of structural design on strength, rigidity and stability of a large-span formwork system can be met, and the construction cost can be saved to a certain degree.

Description

technical field [0001] The invention relates to a formwork support, in particular to a steel formwork support. Background technique [0002] With the rapid development of the city, the engineering structure of the building is getting higher and larger, and the commonly used formwork frame or single formwork body can no longer meet the needs of ultra-high and long-span construction projects. For the design of engineering structures with large local loads or special requirements for deformation, it is necessary to have a formwork system with good rigidity, strength and stability. The methods commonly used in the construction of formwork frames include ordinary floor-standing load-bearing frames and mobile Mohist methods. The vertical pole of the ordinary floor-standing load-bearing frame stands directly on the soil below. Although the mobile formwork method can meet the needs of the formwork support, the installation darkness is relatively large, and the construction period i...

AI Technical Summary

Problems solved by technology

The vertical pole of the ordinary floor-standing load-bearing frame stands directly on the soil below. Although the mobile formwork method can meet the needs of the formwork support, the installation darkness is relatively large and the construction period is relatively long.

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