Method for constructing anchoring system of structural steel overhanging scaffold

Abstract

The invention provides a method for constructing an anchoring system of a structural steel overhanging scaffold. The method for constructing the anchoring system of the structural steel overhanging scaffold comprises the steps that after a floor formwork project is completely erected and passes acceptance inspection, according to the placing position of a structural steel overhanging girder, the installation position of a tool type anchoring bolt combined piece is determined, nails penetrate through fixing holes in a bottom anchoring steel plate, so that the bottom anchoring steel plate is fixed to a formwork, the bottom anchoring steel plate is coated with a release agent or a plastic film is laid on the bottom anchoring steel plate, each anchor bolt is sleeved with a PVC embedded sleeve, plate ribs and reinforcing steel bars are bound according to the design requirements, and after an upper-layer wall body of a layer to be overhung reaches certain strength, tool type pulling rings are additionally arranged through PVC embedded sleeve holes. The anchoring system of the structural steel overhanging scaffold is of an assembling type and tool type, materials are saved, disassembly and assembly are simple, revolution is convenient, and labor is saved; cutting is not need after the system is used, the following process is prevented from being influenced, the work period is shortened, and the system is environmentally friendly and remarkable in economic benefit.

Description

technical field [0001] The invention relates to a steel cantilevered scaffold pull anchor that meets the requirements of scaffold safety and convenient construction. Background technique [0002] At present, the steel cantilevered scaffold anchors used in the construction process are basically pre-embedded in the floor and wall. The disadvantage of this simple pre-embedded anchor is that the installation and fixing measures are complicated, and the It is difficult to control the accuracy, and it is impossible to fully realize the safety requirements of the specification for the anchorage system of the cantilevered scaffolding, which has great potential safety hazards; and it must be cut by arc welding during dismantling, which affects the later process, and some parts are easily deformed during construction, which affects the deflection. It cannot be turned over and used, a large amount of materials are wasted, and the construction cost is high. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems in the pull-anchor system of steel cantilevered scaffolding in the existing building construction, such problems as pull rings and press rings cannot be used repeatedly, and large safety hazards, etc., the present invention provides a brand-new pull-anchor piece for steel cantilevered scaffolding, which is very good It solves the problems existing in the current anchor system of steel cantilevered scaffolding, with reasonable process design, excellent construction quality, safe and reliable construction and use, and cost savings

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