Anti-fall air cylinder suspension seat for railway freight train and railway freight train

摘要

Disclosed are an anti-fall air cylinder suspension seat for a railway freight train and a railway freight train. The air cylinder suspension seat comprises at least one supporting seat (10), wherein each supporting seat (10) comprises two suspension plates (1) disposed at an interval and a connecting plate (5) provided between the two suspension plates (1), two ends of the connecting plate (5) each have a hanging plate (6) with a C-shaped cross section, notches (11) matching the hanging plates (6) are provided respectively on the suspension plates (1), the hanging plates (6) are fixed in the notches (11), and a mounting hole (61) used for mounting an air cylinder (20) is provided at a bottom part of the hanging plates (6) at a position remote from the suspension plates (1). The bottom part of the C-shaped hanging plates can hold up an air cylinder suspension frame; therefore, the air cylinder will also not easily fall from the air cylinder suspension frame, having an anti-fall function and greatly increasing the safety and reliability of the air cylinder suspension seat and the freight train.