Hoisting device and hoisting method applied to high-altitude hoisting of umbrella-shaped column light component

Abstract

The invention provides a hoisting device and a hoisting method applied to high-altitude hoisting of an umbrella-shaped column light component. An umbrella-shaped column comprises an umbrella-shaped column main beam, and umbrella-shaped column side beams are horizontally arranged around the periphery of the umbrella-shaped column main beam in a surrounding mode. The hoisting device comprises rails,crane beams and hoisting pieces, wherein the rails are laid on the umbrella-shaped column side beams; the first ends of the crane beams are horizontally and rotatably connected to the umbrella-shapedcolumn main beam, sliding assemblies which slide in the extending directions of the crane beams are arranged at the bottoms of the crane beams, and the sliding assemblies are arranged on the rails ina sliding mode; and the hoisting pieces are arranged on the crane beams in a sliding mode and located between the sliding assemblies and the first ends of the crane beams. The hoisting device is arranged in the space of the umbrella-shaped column main beam and the umbrella-shaped column side beams, the problems of collision between a suspension arm of an automobile crane and the component and thelike are avoided, construction can be carried out on a plurality of umbrella-shaped columns at the same time, the efficiency is high, the self weight is light, and disassembly, assembly and turnoveruse are convenient.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a hoisting device and a hoisting method applied to high-altitude hoisting of umbrella-shaped column light components. Background technique [0002] With the improvement of aesthetic requirements for urban buildings, umbrella-shaped column steel structure roof systems are increasingly appearing in people's field of vision, such as the Sunshine Valley of Shanghai World Expo, Tianjin Binhai Cultural Center, Tianjin National Convention and Exhibition Central Hall, etc. The shape of the umbrella-shaped column is spectacular and smooth, but light enclosure components such as louvers and purlins are densely arranged, and the on-site installation workload is heavy; the umbrella column is often more than 30 meters high, and the operating radius of the construction machinery is required to be large enough; the inverted pyramid or inverted cone The shape is easy to collide wit...

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Problems solved by technology

[0004] In view of the above situation, the present invention provides a hoisting device and hoisting method applied to the high-altitude hoisting of light-duty umbrella-shaped columns, which solves the problem of easy collision with components during the hoisting process of light-weight enclosure components in the construction of existing umbrella-shaped columns, and the construction operation space is limited. Constraints and defects of high cost of construction equipment, low turnover efficiency, and poor mobility

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