DOUBLE-DRIVING-WHEEL TRACK TRANSFER MECHANISM SUITABLE FOR TRACK TRANSFER PERFORMANCE RESEARCH

摘要

A double-driving-wheel track transfer mechanism suitable for track transfer performance research. The double-driving-wheel track transfer mechanism comprises a four-hole connection track transfer force-measuring rocker arm (3), first and second double-ring connection force-measuring sensors (4-1, 4-2) connected to two sides of the four-hole connection track transfer force-measuring rocker arm (3), a left lifting support track transfer moving body (1) and a right lifting support track transfer moving body (2) which are connected to the four-hole connection track transfer force-measuring rocker arm (3) by connecting the double-ring connection force-measuring sensors (4-1, 4-2), a central shaft base (6) fixedly mounted on the frame and serving as a mounting base of the four-hole connection track transfer force-measuring rocker arm (3), and a track transfer driving actuator (5) connected to one end of the four-hole connection track transfer force-measuring rocker arm (3) by means of a pin shaft (10). The left and right lifting support track transfer moving bodies (1, 2) have the same structure, a system is simple, and the feasibility and track transfer reliability of wheel set track transfer can also be verified while stresses suffered by the wheel set in the actual track transfer movement process are simulated.