Prefabrication production method of prestressed concrete wind power generation tower drum

Abstract

The invention discloses a prefabrication production method of a prestressed concrete wind power generation tower drum. The prefabrication production method comprises the specific steps that a supporting system (9) of a corresponding station of a prefabrication production line is installed; the prefabricated Nth section of the tower drum is hoisted into a support (11); an inner mold (6) of the (N+1)th section of the tower drum is supported on the Nth section of the tower drum; a reinforcement cage (7) of the (N+1)th section of the tower drum is hoisted in; an outer mold (8) of the (N+1)th section of the tower drum is supported on the Nth section of the tower drum; the perpendicularity of the inner mold (6) and the outer mold (8) is adjusted; the (N+1)th section of tower drum is poured; the Nth section of tower drum is moved away; the (N+1) th section of the tower drum is transferred into the support (11); and the steps b-g are repeated, and all tower drums are prepared from bottom to top in sequence. The production method is reasonable in process design, low in cost, convenient to implement and efficient; and according to the scheme, the template requirement is low, the initial cost investment is low, and the prefabricating efficiency of the concrete tower drum sections can be greatly improved.

Description

technical field [0001] The invention belongs to the technical field of concrete high-tower wind power generator towers, and in particular relates to a method for producing prestressed concrete wind power generator towers. Background technique [0002] At present, the prefabrication scheme for prestressed concrete wind power tower tube sections is generally segment prefabrication, and each tube section is divided into several segments. The difficulty in segment prefabrication lies in controlling its levelness and verticality. In order to meet the precision requirements of prefabricated segments, it is necessary to invest in high-precision templates, and even to increase post-processing facilities for prefabricated segments. This makes the initial investment cost of the prefabricated segment tube section huge, and it is difficult to put it into production and delivery in a short period of time. [0003] Therefore, it is necessary to design and develop a reasonable process des...

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Problems solved by technology

[0004] Purpose of the invention: The purpose of the invention is to overcome the problems of low production efficiency and high cost of traditional concrete prefabricated segments, and provide a convenient and efficient prefabrication method with reasonable process design, low cost, and low initial cost investment for this method. Low, can greatly improve the prefabrication efficiency of concrete tower tube sections, and can be quickly and mass-applied in the prefabrication production of prestressed concrete wind power tower tube sections

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