Construction method and device of large inverted conical shell water tower

Abstract

The invention discloses a method and a device for constructing large reversed conical shell water towers, and relates to the technical field of building construction. By the aid of the method and the device, the problem of long construction periods of existing modes for constructing large reversed conical shell water towers can be solved. The technical scheme includes erecting protective sheds on the peripheries of certain positions of shafts after the heights of shaft slip forms of the water towers surpass those of water tanks of the water towers and enabling the protective sheds to at least completely cover integral prefabricated platforms of the water tanks in the vertical directions; carrying out water tank prefabricated construction below the protective sheds, carrying out shaft slip form construction above the protective sheds, conveying raw materials for shaft slip form construction and water tank prefabricated construction by the same derrick and synchronously carrying out shaft slip form construction and water tank prefabricated construction. The certain positions of the shafts are not shorter than the water tanks. The method and the device have the advantages that influence of water tower shaft construction on water tank construction can be prevented by the protective sheds, the construction periods can be effectively shortened owing to synchronous construction, and the construction periods of each single water tower can be shortened by a month; the raw materials are conveyed for shaft slip form construction and water tank prefabricated construction by the aid of the same derrick, accordingly, secondary erecting of prefabricated water tank transport systems can omitted, and construction materials and labor power can be saved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a construction method and device for a large inverted conical shell water tower. Background technique [0002] The large inverted conical shell water tower, including the tower body and the water tank, is made of reinforced concrete, and is an indispensable engineering component of the hot rolling, cold rolling and other production process lines of the steel factory. [0003] The conventional construction method of the existing large-scale inverted conical shell water tower is as follows: build the derrick, build the cylinder body through the sliding form process, and remove the original derrick after the full-height sliding form of the cylinder body is completed; then re-build the derrick and the transportation system outside the ring beam in the water tank, The water tank is prefabricated around the lower part of the inverted cone shell water tower. The water tank...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a construction method for a large-scale inverted cone-shaped water tower, which solves the problem of long construction period of the existing large-scale inverted-cone-shaped water tower

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