Integrated platform for construction in C-shaped steel core tube

Abstract

The invention relates to an integrated platform for construction in a C-shaped steel core tube. The integrated platform comprises a scaffold operation frame body, an upper steel platform, a triangular supporting frame, a connecting device, a movable fastening device and a lower steel frame protection body. A scaffold operation frame body is fixed to the working face of an operation platform formed by connecting the two rows of triangular supporting frames and the upper steel platform, and the triangular supporting frames and the lower steel frame protection body are connected into a whole through connecting devices. And a fixing piece at the lower part of the lower steel frame protection body is clamped in a movable fastening device in a shaft wall body so as to provide protection for the interior of the core tube shaft. The platform is high in safety, and safe construction of constructors in the core tube can be effectively guaranteed. Operation is easy and convenient, installation and use are convenient, off-site pre-assembly can be achieved through the platform, and the labor cost is reduced. And the C-shaped steel frameworks of the operating platform are connected through the connecting steel sheets and the T-shaped bolts, so that the C-shaped steel frameworks are convenient to disassemble and transfer and can be repeatedly used.

Description

technical field [0001] The invention relates to the technical field of steel structure construction, in particular to an integrated platform for construction in a C-shaped steel core tube. Background technique [0002] Such as figure 1 , figure 2 As shown, the traditional construction in the core tube generally uses steel pipes, fasteners, etc. to build a floor-to-ceiling scaffolding platform from the bottom up, or uses I-beams to cross the elevator shaft, and puts both ends in the reserved hole of the core tube shaft. The upper part is erected with cantilevered steel pipe scaffolding; the protection inside the traditional core tube uses steel pipes to pass through the reserved hole on the wall opposite the door opening of the core tube, and the other end is placed on the floor next to the door opening of the hoistway, and then fixed with steel pipe fasteners Steel pipes to prevent the steel pipes from shifting and slipping out in the protection of the well, and wooden sp...

AI Technical Summary

Problems solved by technology

The traditional operating platform in the core tube is difficult to disassemble, inconvenient to operate, and cannot be used repeatedly; the traditional steel tube protection in the core tube has many potential safety hazards

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