| 摘要 |
<p>A rope pulley construction comprising a frame, at least one rope pulley (4) equipped with a rope groove (5), rope pulley bearing (7), guard (9) to prevent a lifting rope (6) from coming off the rope pulley, and suspension point (8) for hanging the rope pulley (1). The frame of the rope pulley construction (1) comprises two plate parts (2, 2') joined together which simultaneously provide suspension for the rope pulley (4), at least one suspension point (8) for hanging the rope pulley construction (1) and guard (9) to prevent a lifting rope (6) from coming off the rope pulley. <IMAGE></p> |
