Self-lifting mounting method of hoisting tower system

Abstract

The invention discloses a self-lifting mounting method of a hoisting tower system. The hoisting tower system is composed of four hoisting towers of the same structure. Each hoisting tower is formed bystacking a plurality of sections in an overlapped mode, wherein the tops of the two longitudinally-arranged hoisting towers are connected through an electric hoist track beam; and the tops of the twotransversely-arranged hoisting towers are connected through a hoisting cross beam. According to the self-lifting mounting method of the hoisting tower system, the problems that a site is narrow and the hoisting height is high can be solved, the labor consumption problem is reduced, and meanwhile the construction risk is reduced; the hoisting towers are built through the mounting method, a seriesof operation work such as mounting, dismantling and hoisting of the towers can be achieved only through a small amount of manual cooperation, on the one hand, the working efficiency of hoisting work is greatly improved, and on the other hand, the construction risk of constructors is greatly reduced; and meanwhile, the tower system can be recycled, and the marginal cost of construction is greatly reduced.

Description

technical field [0001] The invention relates to a self-elevating installation method of a hoisting tower system, belonging to the technical field of hoisting tower installation. Background technique [0002] In engineering construction, the fixed-point hoisting of the main components of the project is often involved. In the past, in the construction of this kind of technology, the method of erecting brackets and cooperating with large-tonnage cranes was often used, but this method has two deficiencies: on the one hand, the bracket The erection and dismantling of the frame requires more labor, the required construction area is larger, and the construction period is longer; on the other hand, when the height of the support to be erected is very high (over 30m) , Crane lifting is often subject to great restrictions. Even if the tower crane system is used, if the tower crane cannot be used as an attachment facility, the maximum lifting height can only be controlled within 40m; ...

AI Technical Summary

Problems solved by technology

This method can solve the problems of narrow site and high lifting height, reduce labor consumption, and reduce construction risks at the same time. The hoisting tower can be built by this installation method, and the installation and removal of the tower can be realized with only a small amount of manual cooperation. A series of operations such as hoisting, hoisting, etc., on the one hand, greatly improve the efficiency of hoisting work; on the other hand, it also greatly reduces the construction risk of construction personnel, and at the same time, the tower system can be used in turnover, which greatly reduces the marginal cost of construction

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