OUTRIGGER STRUCTURE FOR MACHINES

摘要

The invention relates to an outrigger structure for machines, particularly for passenger cage elevators to be chocked during its operation, the structure consisting of a shore element (1) having a base member (2) connected pivotally to an end of said structure, and a working cylinder (3) an end part of which is fitted pivotally to the base member (2), and an end part of the piston (6) of said cylinder (3) is pivotally (7) connected to the shore element (1) near an end location thereof, and a ground plate (8) arranged hingedly to the end of the shore element (1), and a casing (9) of a link mechanism is connected to the end of the shore element (1), and a die block (10) arranged slidably in the casing (9) is fixed pivotally (11) to the base member (2), and a roller (13) being able to revolve along a roller cam path fixed to the base member (2) is fitted with bearing at the end part of the casing (9).