Production workshop for 55mPHC tubular pile

Abstract

The invention discloses a production workshop for a 55m PHC tubular pile, the workshop plans to adopt a traveling crane on the basis of the original planar layout, the procedures of mold-closing and stretching-centrifugal operation-steam curing under normal pressure-removal from mold are arranged in two areas, which minimizes the movement distance of a template in one circle ( the movement distance of an upper die (in two areas) is that 55m multiplied by 2 is equal to 110m ), so the efficiency is high; the normal pressure curing area is besides the centrifuge, thus guaranteeing the security and smaller influence of the noise on workers. The technical improvement leads the workshop provided by the invention to be reasonable in layout, smooth in technique; besides, the production efficiency can be improved while the space can be saved.

Description

Technical field: [0001] The invention relates to a building, in particular to a production workshop of 55mPHC pipe piles. Background technique: [0002] In 1920, Australian W.R HUME invented the production process of concrete products by centrifugal method. Japan introduced this technology in the following year for the manufacture of reinforced concrete pipe piles. In 1934, it began to manufacture centrifugal concrete piles (Reinforced Spun High Stregth Concrete Piles, referred to as PC pile). From 1967 to 1970, Japan developed prestressed high-strength concrete centrifugal piles (Pretesioned SpunHigh Stregth Concrete Piles, referred to as PHC piles). PHC pipe piles are currently widely used construction equipment in large-scale construction. At present, the concrete piles used in Japan are almost all PHC piles. In addition, in European and American countries, such as the United States, France, Germany, Italy, the former Soviet Union, and Southeast Asian countries, althoug...

AI Technical Summary

Problems solved by technology

With the above-mentioned arrangement, the tensioning area is very close to the centrifuge, and there are still safety and noise problems. In one working cycle, the moving distance of the formwork is also six areas, and the moving distance is 50×6=300m, which requires two lifting equipments. normal work

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