Elevator shaft construction scaffolding device capable of being elevated along with construction layer of building main body structure and method for setting same

Abstract

The invention relates to an elevator shaft construction scaffolding device capable of being elevated along with construction layer of building main body structure and a method for setting the same. The device comprises a scaffold made by setting up steel tubes, hoisting rings, a platform steel frame, support climbing feet, a plurality of wood joists and a template surface layer, wherein the platform steel frame consists of two steel joist main beams and a plurality of secondary beams; the support climbing feet are hinged with the end edges at two ends of the steel joist main beams; the hoisting rings are fixedly connected on the main beams; the plurality of wood joists are arranged above the main beams at a certain interval in the same direction as that of the secondary beams; the template surface layer is fixed above the wood joists through iron nails; the hoisting rings and the connecting short heads of the platform steel frame penetrate through the template surface layer; and the scaffold made by setting up the steel tubes is fixedly connected with the connecting short heads of the platform steel frame penetrate. The device and the method provided by the invention have the following advantages that: the mounting, the positioning, the hoisting and the repositioning of the whole elevator shaft construction scaffolding device are very simple and fast; and the whole system including wall templates can be once finished hoisting within about five minutes.

Description

Technical field: [0001] The invention relates to a setting and construction technology of building structure construction scaffolding, in particular to an elevator shaft construction scaffolding device and a setting method thereof that are lifted along with the main structure of the building. Background technique: [0002] With the rapid development of the economy and the improvement of people's living standards, people have put forward higher requirements for housing. There are more and more small high-rise, high-rise and super high-rise buildings, and there are more and more vertical elevators. Scaffolding in the elevator shaft during house construction has always been a major safety hazard in the construction of high-rise buildings. In Shanghai alone, two accidents in which the scaffolding in the elevator shaft collapsed were reported in the past two years, and one of the major production safety accidents killed 4 people. In another accident, 1 person was seriously injure...

AI Technical Summary

Problems solved by technology

This method is labor-intensive, time-consuming, and material-intensive, and is prone to various safety hazards during the erection process.

Despite various safety measures in place, there are still fatal accidents involving the collapse of elevator shaft construction scaffolding

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