| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to metallurgy, in particular, to continuous casting. Strand segment (1) has top frame (3) and bottom frame (4) articulated together. Strand guide rolls (5, 6, 7) are coupled with top and bottom frames (3 and 4). At least two consecutive strand guide rolls 6 can be arranged independently relative the strand. Every guide roll (6) has holder (8), at least one interchangeable device (9) for displacement of toll holder (8) towards unit (10) across blank drawing direction (2) and one crossbar (11) arranged across said direction (2). Crossbar (11) is articulated with top or bottom frame (3, 4) while interchangeable device (9) is articulated with crossbar (11) on one side and, on the other side with roll holder (8). Separately displaceable strand guide roll (6) rest on roll holder (8) to run thereabout.EFFECT: simplified servicing of guide segment.15 cl, 4 dwg |
