UNION DEVICE FOR REJILLA PORTABLE TRAYS AND REJILLA PORTABLE TRAY TRAY

摘要

Connection device for connecting mesh cable trays and mesh cable tray section. The mesh cable trays are of the type consisting of longitudinal (16) and transverse (17) rods joined together. The connection device (1) consists of a piece comprising two side parts (2, 2') connected by means of a central connection piece (3), wherein the central connection piece (3) comprises an intermediate section (4) and two grooved sections (5, 6), wherein each of the grooved sections (5, 6) is disposed on one side of the intermediate section (4), the height of the central connection piece (3) being greater than the distance between two consecutive longitudinal rods (16) of the cable trays on which the connection device (1) is intended to be disposed, the central connection piece (3) having at least one recess (7) for housing a longitudinal rod (16) of the cable tray on which the connection device (1) is intended to be disposed, wherein one of the grooved sections (5) has an outer side surface with three sections: a wedge-shaped upper section (8) ending in an upper point (11) that is bent upwards, a central section (9) wherefrom one of the side parts (2) of the connection device (1) projects laterally, and a lower section (10) disposed below the recess (7) for housing the longitudinal rod (16) of the cable tray, and wherein the other side part (2') projects laterally from the other grooved section (6), the connection between the side part (2') and the other grooved section (6) being disposed above the recess (7) for housing the longitudinal rod (16) of the cable tray on which the connection device (1) is intended to be disposed.