| 摘要 |
PROBLEM TO BE SOLVED: To provide a sliding sheet for an underwater mixer capable of improving slidability when the underwater mixer is lifted, preventing wear caused by contact between a guide bracket and the square guide pipes, and coping with a plurality of square guide pipes different in a dimension by one sheet.SOLUTION: A sliding sheet 4 for an underwater mixer 3 is installed on the inner periphery of a guide bracket 2 attached to a rear end part of the underwater mixer 3 that rises/falls along the square guide pipe 1 through a guide roller 7 rollably engaging the square guide pipe 1. The sliding sheet 4 is configured by caving a groove 8 in both left-right end parts of a front plate 5 of the sliding sheet 4, and bending and forming a side plate 6 of both left-right end parts of the front plate 5 in a U shape in the carving direction or the anti-carving direction of the groove 8, so that outer walls of the square guide pipe 1 different in the dimension are held by the inner peripheral surface of the sliding sheet and the outer peripheral surface of the guide roller 7. |
