Modular building hoisting system and hoisting method thereof

Abstract

The invention provides a modular building hoisting system and a hoisting method thereof. the system comprises a stand column, a supporting frame which is built on a poured modular building, a hoistingarm, a hoisting device horizontal guide rail, a hoisting assembly and a first pulley, wherein the two ends of the hoisting arm are fixedly connected with the stand column and the supporting frame respectively, and the hoisting device horizontal guide rail is connected to the lower side of the hoisting arm; the hoisting assembly is arranged on the hoisting device horizontal guide rail, the first pulley is installed on one side of the hoisting device horizontal guide rail, and the hoisting assembly is dragged to horizontally slide along the hoisting device horizontal guide rail through a transmission belt or a transmission chain; the hoisting assembly comprises a hoisting device and a second pulley, the hoisting device is arranged on the hoisting device horizontal guide rail, and the secondpulley is arranged at the top of the hoisting device and is used for pulling the hoisting device to vertically ascend and descend through a transmission belt or a transmission chain. By means of thesystem, the problem that a common tower crane device cannot easily meet the hoisting weight requirement is effectively solved, the hoisting efficiency is improved, the construction period is shortened, and the construction cost is reduced.

Description

technical field [0001] The invention relates to the field of building processing, in particular to a modular building hoisting system and a hoisting method thereof. Background technique [0002] Modular buildings prefabricate integrated building modules that are suitable for transportation in the factory, and install construction equipment inside the modules and decorate them into primary products, and then transport them to the construction site to complete hoisting and assembly work, and finally become a building as a whole. Compared with temporary buildings, the advantages of modular buildings are: short construction period; strict quality assurance under the controllable environment of the factory; significant scale benefits; less affected by climatic conditions; excellent sound insulation, thermal insulation, and fireproof performance of modules; optimized use of building materials High efficiency, less construction waste; less intrusion on the surrounding area of ​​the...

AI Technical Summary

Problems solved by technology

[0003] In the construction process of modular building structures, hoisting is an important link. The existing hoisting methods, one is to prefabricate the components first, and then hoist them to the poured floors for assembly. This method has too many hoisting times, which is harmful to The lifting device has a high frequency capacity requirement, and it takes a long time to install the components, resulting in a long construction period and high construction costs; the other is to transport the prefabricated components to the site, assemble them into modular units, and then hoist them to the poured floors for installation , this method improves the hoisting efficiency and shortens the construction period, but because the unit weight after assembly is very large, it is difficult for ordinary tower cranes to meet the lifting weight requirements

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