Mould for precast concrete element production

摘要

The present invention can be included in the technical field of moulds for precast concrete element production and relates to a mould for precast concrete element production wherein the relative position of the side walls that define the upper and lower flanks of the precast concrete element is defined by elements that are independent from the rest of the mould, as well as to the manufacturing process that uses the aforementioned mould for precast concrete element production, the precast concrete element thus obtained and a wind turbine comprising, in turn, at least one precast concrete element produced using said mould.

主权项

1. A mould for precast concrete element production comprising:
a base, a countermould, and at least two side walls comprising an edge that surrounds the side wall that define a mould cavity, where the side walls are configured to define flanks of the precast concrete element that is formed inside the mould cavity, and where at least a portion of the side walls is disposed between the base and the countermould, a first part of the edge of the side walls being opposed to the base and a second part of the edge of the side walls being opposed to the countermould, and wherein the mould also comprises positioning means further comprising longitudinal elements that connect the side walls therebetween, said positioning means being independent from the base and the countermould, and said positioning means are configured to determine the distances between at least a pair of points, where each point of the at least a pair of points is disposed on one of the side walls, wherein the relative position of the side walls with respect to the base and countermould may vary during the production of the precast concrete element.