Flame-retardant assembled overall lifting scaffold and its disassembly method

Abstract

The invention discloses a flame-retardant assembled integral elevating scaffold and disassembly and assembly methods thereof. The scaffold comprises metal hanging brackets, metal walkway boards and metal enclosure nets, wherein the metal hanging brackets are constructed by connecting a plurality of metal standard framework units and a plurality of metal corner framework units in an encircling way; the metal enclosure nets are detachably arranged on the outer sides of the metal standard framework units and the corner framework units; a plurality of layers of metal walkway boards are correspondingly arranged in the metal standard framework units and the corner framework units from bottom to top respectively; the metal walkway boards comprise a plurality of walkway standard net boards, a plurality of walkway corner net boards and a plurality of machine position portions; a square frame and a movable overturning plate which can be used for opening or enclosing the square frame are arranged on one side of a portion of walkway standard net boards arranged at intervals in the metal walkway boards on the lowermost layer along the passage direction of construction personnel. By adopting the flame-retardant assembled integral elevating scaffold and the disassembly and assembly methods thereof, high-altitude erection and disassembly operation can be reduced greatly; the whole scaffold is made of metal, and is connected detachably, so that the overall performance is high.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a flame-retardant assembled overall lifting scaffold and a disassembly method thereof. Background technique [0002] At present, the scaffolding on the traditional building construction site is generally assembled and erected with steel pipes, fasteners and bamboo fences, and the periphery is closed with a dense mesh safety green net. Steel pipes, fasteners and bamboo fences need to be hoisted to the aerial platform for erection, which is labor-intensive. The dense mesh safety green net is hung on the periphery of the overall scaffolding to prevent falling objects from falling. However, due to the poor fire resistance of the plastic material and the poor fire resistance of the dense mesh safety green net, the fire performance of the whole scaffold is very low. In addition, due to the low strength of the dense mesh safety green net, it basically has no supporting function. D...

AI Technical Summary

Problems solved by technology

However, due to the poor fire resistance of the plastic material and the bamboo fence with poor fire resistance, the dense mesh safety green net makes the fire performance of the whole scaffold very low.

In addition, due to the low strength of the dense mesh safety green net, it basically has no supporting function. During the construction of the building wall, the dense mesh safety green net is often damaged, so that it cannot play the role of safety protection.

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