Device of instalation of columns on vertical

Problem statement. The introduction of scientific and technological progress in modern construction is a major lever for increasing the efficiency of construction production. Its development is based on the principles of industrialization, which is based on the mechanization and automation of the main and auxiliary processes, as well as the introduction of flexible robotic systems and the use of modern computer systems. One of the main installations of the working equipment is the exhibition of verticality on the foundations and supports of various types of technological equipment and constructions. Particular attention is devoted to it with the industrial method of installation, the essence of which is the mechanized installation of buildings and structures from prefabricated structures of factory production. The exhibition can be visual or instrumental, which is executed using the ruler, theodolites, levelers, etc. The quality of the assembly and the laboriousness of the installation work depend on the method of exhibition. Laser theodolites have been widely used, of which theodolites with the visual system are more common, which are used for application in exhibitionof building structures. Ensuring the accuracy of the installation in the project position within the limits of permissible deviations in height, horizontal or vertical plane depends not only on the accuracy of the equipment, but also on the quality of work to determine their spatial orientation. The durability of equipment depends on many factors, for example, on the accuracy of exhibition the structures, the rate of wear of individual units and parts, the level of oscillations in the joints and fasteners. Purpose. To solve the technical problem of improving the accuracy of exhibition of building structures in a vertical position, a device based on accelerometers is proposed. Conclusion. It is proposed to use the device on the basis of two uniaxial accelerometers for installing the column in a vertical position. The offered device is a universal means that helps to shorten the time of exhibition of building constructions, and also allows to receive measurement information about the spatial position of constructions during the process of installation works and the operation of construction objects.