Centrifugal concrete pile production line

Abstract

The invention relates to a centrifugal concrete pile production line which comprises a feeding and die locking area, a centrifugal area and a curing area. The centrifugal concrete pile production lineis characterized by additionally comprising a die conveying vehicle, a first span of a factory building, a second span of the factory building and a third span of the factory building; the first spanof a factory building, the second span of the factory building and the third span of the factory building are orderly arranged in a neighboring manner; a first area used for placing cured dies containing piles is arranged in the first span of the factory building, a second area used for lifting upper half die sections of the dies is arranged in the second span of the factory building, and a thirdarea used for mounting steel reinforcement cages on lower half die sections of the dies is arranged in the third span of the factory building; or the third area used for mounting the steel reinforcement cages on lower half die sections of the dies is arranged in the second span of the factory building, and the second area used for lifting the upper half die sections of the dies is arranged in thethird span of the factory building; the die conveying vehicle can move to and fro between the first span of the factory building and the second span of the factory building, and the die conveying vehicle can move to and fro between the second span of the factory building and the third span of the factory building. The centrifugal concrete pile production line is reasonable in layout and capable of ensuring orderly operation of die disassembling and manufacturing, and improvement of an automation level of concrete pile production can be facilitated.

Description

technical field [0001] The invention relates to a production line for centrifugal concrete piles. Background technique [0002] Pretensioned prestressed centrifugal concrete pile is an important pile foundation material in my country, which belongs to the technical field of concrete products. Its factory production can be traced back to the 1960s. In the 1980s, as a A heavy-duty prefabricated component, the main process of which is cutting the steel bar to length, forming the steel bar into a cage shape, installing the end plate, putting the steel bar cage with the end plate into the bottom mold, cleaning the upper mold and the bottom mold, coating the release agent, mixing the concrete, Cloth, mold clamping, tensioning, centrifugal forming, steam curing, mold removal and other processes, in order to realize the factory production of centrifugal prefabricated piles, we need to arrange each process according to production efficiency, safety, etc. to form a reasonable assembly l...

AI Technical Summary

Problems solved by technology

In the Korean production line, there are also two cranes that need to lift the upper and lower molds in the interval process, and there is a back-and-forth conflict

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