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Mast and installation technology thereof

An installation process and mast technology, applied in the field of building structure design, can solve the problems of increasing construction costs, safety risks, and the impact of appearance effects, and achieve the effects of reducing safety risks, avoiding high-altitude operations, and facilitating disassembly.

Inactive Publication Date: 2013-08-28
SHANGHAI MECHANIZED CONSTR GRP
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  • Abstract
  • Description
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Problems solved by technology

Such design and construction often greatly increase construction costs and safety risks, and have a great impact on the realization of structural architectural appearance effects that require adjustable height changes

Method used

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  • Mast and installation technology thereof
  • Mast and installation technology thereof
  • Mast and installation technology thereof

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Embodiment Construction

[0038] The mast proposed by the present invention and its installation process will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that the drawings are all in a very simplified form and use imprecise ratios, which are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0039] The core idea of ​​the present invention is to provide a mast. The mast adopts a simple connection at the design stage, which is convenient for the splitting of the upper and lower segment structures and is safe and reliable. At the same time, the hollow design form of the lower structure and subsequent construction work close with. The installation process of the mast adopts easy-to-handle and install hydraulic lifting equipment to lift or lower the uppe...

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Abstract

The invention provides a mast. A structural style which is easy to connect, safe and reliable, and an upper segmental structure and a lower segmental structure are convenient to dismount is adopted by the mast in a design stage, and meanwhile the hollow design form of the lower segmental structure is in close fit with follow-up construction. According to the installation technology of the mast, hydraulic lifting equipment easy to carry and mount is adopted to integrally lift or bring down the upper segmental structure to carry out height adjustment, large-scale construction machines are prevented from working high above the ground, and safety risks are reduced. The lower segmental structure is used as the support of the integral ascending or the integral descending of the upper segmental structure, no extra structure is needed, and cost spending is reduced. The height of the mast can be adjusted without carrying out reconstruction (such as cutting) of the huge body of the top portion of the mast, and the architectural appearance effect of the mast is guaranteed not to be influenced.

Description

technical field [0001] The invention relates to the field of building structure design, in particular to a mast and its installation process. Background technique [0002] At present, tower-mast structures (i.e. masts) are widely used in building structures at home and abroad. The design and height adjustment technology of masts often vary with building characteristics and uses, but their core goals are to reasonably reduce structural construction costs and avoid super-high-altitude operations. , Reduce the difficulty and risk of construction, improve the efficiency, make it easy to adjust the height and maintain the aesthetic effect of the building, etc. The masts are mostly arranged on the top of super high-rise buildings. The conventional design often adopts the structural form of the whole section. The installation often adopts conventional cranes for high-altitude hoisting, and the adjustment of height changes also adopts the construction method of directly cutting or l...

Claims

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Application Information

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IPC IPC(8): E04H12/18E04H12/34
Inventor 吴欣之陈晓明罗魏凌王云飞
Owner SHANGHAI MECHANIZED CONSTR GRP
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