SCALE TEST COMPLEX Russian patent published in 2019 - IPC G01G23/01 

FIELD: measuring equipment.

SUBSTANCE: invention relates to weight measurement equipment intended for metrological checking of scales installed at considerable distance from metrology center. Device comprises body mounted on frame with railway bogies, in upper part of which is fixed longitudinal beam for movement of crane, equipped with electric hoist with load gripping device and driver cabin, trolley, weight-measuring self-propelled. Crane boom with electric cage is installed on beam by means of two driving wheels, two support rollers and one supporting roller, supporting roller is installed in specialized bracket and fixed by means of bolt joint, specialized bracket has vertical adjustment by means of tension screw, in the car body there installed is independent power supply device, and driver's cabin is made with noise isolation.

EFFECT: technical result consists in improvement of reliability of mechanization of loading and unloading operations and broader capabilities of operation of weighing system.

4 cl, 1 dwg