US 8,712,734 B2Granted

Method for installing industrial components in an environment

AssigneeAreva Np

InventorsJean-Jacques Barnay, Florent Bonicel

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Abstract

A method for installing industrial components in an environment is provided, in which, with the aid of a computer-assisted design model representing the theoretical layout of the industrial components in the environment, various measuring points of the theoretical positioning of the supports of each component are determined, those theoretical measuring points are codified with values, parameterisable model measuring ranges are parameterized by the codified values, and at least one measuring device is controlled with the aid of the codified values by application of the corresponding range in order to compare the actual positioning points in the environment as a function of theoretical positioning points of the supports of each component. The method is applicable to the installation of the components of the loops of the primary circuits of nuclear power stations.

A method for installing industrial components in an environment comprising:

(i) determining coordinates of various points of surfaces delimiting the environment with the aid of at least one remote measuring device;
(ii) using a computer-assisted design model representing a theoretical layout of the industrial components in the environment to perform the steps of:
(ii-a) defining a general installation frame of reference;
(ii-b) defining a particular frame of reference proper to at least one of the industrial components;
(ii-c) determining measuring points for theoretical positioning of supports of each of the industrial components;
and
(ii-d) determining theoretical support points for each support on joining elements with the corresponding surfaces of the environment;
(iii) the coordinates of the various points of the surfaces of the environment, each of the industrial components, each of the supports, each of the measuring points for theoretical positioning of the supports of each of the industrial components and each theoretical support point for each of the supports on each joining element being codified by values;
(iv) parameterising parameterisable model measuring ranges by the codified values;
and
(v) controlling the at least one remote measuring device with the aid of the codified values by application of the corresponding parameterised model measuring range as a function of the measuring points for theoretical positioning of the supports of each of the industrial components;
(vi) determining actual measuring points for positioning of the supports of each component by controlling the at least one measuring device with the aid of the codified values by application of the corresponding range of the theoretical support points;
(vii) determining actual support points for each such support, the actual support points being on the joining elements;
(viii) adjusting the joining elements until the actual support points correspond with the theoretical support points;
and
(ix) mounting the supports on the corresponding joining elements after the actual support points correspond with the theoretical support points.

13 more elements

Abstract

Claims7