| 摘要 |
The present invention relates to an emergency braking device of a drive unit for stage equipment, which improves safety by performing dual braking, and enables restoration to the initial state thereof through the simple operation in the outside when the braking is released. The present invention comprises: a centrifugal brake housing (100) which has a horizontal part (110), an inclined part (120), and a shaft hole (130); a first lining (200) which is attached to the inner surface of the inclined part (120); a first body (300) which has a shaft pipe (310) inserted into the shaft hole (130); a second lining (400) which is attached to the rear surface of the first body (300); a second body (500) which has a restoring shaft (510) inserted into the shaft pipe (310) of the first body (300) and protruding to the outside; a spring (600) which is installed between the first body (300) and the second body (500); a reducer output shaft (700) which is connected to the inside the second body (500) to be rotated; a centrifugal brake cover (800) which is coupled to the rear of the centrifugal brake housing (100) and supports the reducer output shaft (700) using a bearing (810); and a clutch (900) which is installed in the reducer output shaft (700) and integrally rotates the second body (500) to brake the first and second linings (200, 400). |
