FASTENING DEVICE (VARIANTS) Russian patent published in 2021 - IPC E04G7/02 F16B7/04 

FIELD: construction engineering.
SUBSTANCE: invention relates to fastening devices and is intended for rapidly fixing angular profile constructions to shelves of bearing constructions made of different profiles of an angle, an I-beam, a sewer and others, for the purpose of mounting on the fixed angular profile of the pads or scaffolding. The technical result is achieved in that the fastening device comprises an element for capturing one of the elements to be connected and an element for attaching to the second element to be connected, and is characterized in that the element for capturing is in the form of two plates connected to each other by a horizontal platform, wherein each plate comprises a pair of L-shaped projections forming a grip at an angle profile, and an opening is formed in the horizontal platform into which the bolt for fixing the axial displacement is mounted, the fastening element to the second element to be connected is in the form of a cylindrical closure with eccentrics at both ends which are mounted in the openings of the plates, and the technical result is achieved in the variant of the design of said device, where a vertical platform with an opening is attached to the plates for mounting an additional fastening element to the second component to be connected.
EFFECT: technical result of the claimed invention consists in simplifying the structural design of the device, simplifying the mounting process using a known device and making it possible to connect the angular profile with large shelves of supporting structures.

7 cl, 4 dwg